1 2015-02-16 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3 * gtkutil.c (xg_page_setup_dialog, xg_get_page_setup, draw_page)
4 (xg_print_frames_dialog): Modernize k&r declarations.
6 * xfns.c (Fx_export_frames, Fx_page_setup_dialog, Fx_get_page_setup)
7 (Fx_print_frames_dialog): Modernize k&r declarations.
9 * xterm.c (x_draw_window_divider): Use x_fill_rectangle instead of
11 (x_draw_horizontal_wave) [USE_CAIRO]: New function.
12 (x_draw_underwave) [USE_CAIRO]: Use it.
13 (x_gc_get_ext_data, x_extension_initialize, x_begin_cr_clip)
14 (x_end_cr_clip, x_set_cr_source_with_gc_foreground)
15 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
16 (x_cr_destroy_fringe_bitmap, x_cr_draw_frame, x_cr_accumulate_data)
17 (x_cr_destroy, x_cr_export_frames, x_prepare_for_xlibdraw)
18 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
19 (x_draw_rectangle, x_clear_window, x_fill_trapezoid_for_relief)
20 (x_clear_area): Modernize k&r declarations.
21 (x_cr_draw_image, x_fill_rectangle, x_draw_rectangle)
22 (x_fill_trapezoid_for_relief): Use int instead of unsigned int for
23 width and height args.
24 (x_draw_stretch_glyph_string): Call x_reset_clip_rectangles instead
27 2015-02-14 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
29 * fringe.c (init_fringe_bitmap) [USE_CAIRO]: Adjust bitmap data for
32 * xterm.c (x_cr_define_fringe_bitmap): Call cairo_surface_mark_dirty.
34 2015-02-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
35 Jan Djärv <jan.h.d@swipnet.se>
37 * xterm.h: Add include of cairo header files.
38 (x_bitmap_record): Add img if cairo.
39 (x_gc_ext_data): New struct for cairo.
40 (x_display_info): Add ext_codes for cairo.
41 (x_output): Add cr_context and cr_surface for cairo.
42 (x_clear_area): Change arguments from Display*/Window to frame pointer.
43 (x_query_color, x_begin_cr_clip, x_end_cr_clip)
44 (x_set_cr_source_with_gc_foreground, x_set_cr_source_with_gc_background)
45 (x_cr_draw_frame, x_cr_export_frames): Declare.
47 * xterm.c (x_clear_area1, x_prepare_for_xlibdraw)
48 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
49 (x_draw_rectangle, x_fill_trapezoid_for_relief, x_clear_window)
50 (x_gc_get_ext_data, x_extension_initialize, x_cr_accumulate_data):
52 (FRAME_CR_CONTEXT, FRAME_CR_SURFACE): New macros.
53 (max_fringe_bmp, fringe_bmp): New variables.
54 (x_gc_get_ext_data, x_extension_initialize)
55 (x_cr_destroy_surface, x_begin_cr_clip, x_end_cr_clip)
56 (x_set_cr_source_with_gc_foreground)
57 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
58 (x_cr_destroy_fringe_bitmap, x_cr_draw_image, x_cr_draw_frame)
59 (x_cr_accumulate_data, x_cr_destroy, x_cr_export_frames)
60 (x_prepare_for_xlibdraw, x_set_clip_rectangles)
61 (x_reset_clip_rectangles, x_fill_rectangle, x_draw_rectangle)
62 (x_clear_window, x_fill_trapezoid_for_relief): New functions.
63 (x_update_begin): Create cairo surface if needed.
64 (x_draw_vertical_window_border): Call x_fill_rectangle for cairo.
65 (x_update_end): Paint cairo drawing surface to xlib surface.
66 (x_clear_under_internal_border, x_after_update_window_line): Adjust
67 arguments to x_clear_area.
68 (x_draw_fringe_bitmap): Call x_fill_rectangle. Get GC values and
69 call x_cr_draw_image for cairo. Call x_reset_clip_rectangles instead
71 (x_set_glyph_string_clipping)
72 (x_set_glyph_string_clipping_exactly): Use x_set_clip_rectangles
73 instead of XSetClipRectangles.
74 (x_clear_glyph_string_rect, x_draw_glyph_string_background): Use
75 x_fill_rectangle instead of XFillRectangle.
76 (x_draw_glyph_string_foreground)
77 (x_draw_composite_glyph_string_foreground)
78 (x_draw_glyphless_glyph_string_foreground): Use x_draw_rectangle instead
80 (x_draw_relief_rect): Add code for USE_CAIRO.
81 Call x_reset_clip_rectangles instead of XSetClipMask.
82 (x_draw_box_rect): x_set_clip_rectangles instead of XSetClipRectangles,
83 x_fill_rectangle instead of XFillRectangle, x_reset_clip_rectangles
84 instead of XSetClipMask.
85 (x_draw_image_foreground, x_draw_image_foreground_1):
86 x_draw_rectangle instead of XDrawRectangle.
87 (x_draw_glyph_string_bg_rect): x_fill_rectangle instead of
89 (x_draw_image_glyph_string): If img has cr_data, use it as
91 (x_draw_stretch_glyph_string): x_set_clip_rectangles instead of
92 XSetClipRectangles, x_fill_rectangle instead of XFillRectangle.
93 (x_draw_glyph_string): x_fill_rectangle instead of XFillRectangle.,
94 x_reset_clip_rectangles instead of XSetClipMask.
95 (x_shift_glyphs_for_insert): Call x_prepare_for_xlibdraw.
96 (x_clear_area1): New function that calls XClearArea.
97 (x_clear_area): Takes frame as parameter, calls x_clear_area1 for
99 (x_clear_frame): x_clear_window instead of XClearWindow.
100 (x_scroll_run): Set frame garbaged if cairo.
101 (XTmouse_position): Initialize *part to 0.
102 (x_scroll_bar_create): Adjust arguments to x_clear_area.
103 (x_scroll_bar_set_handle): x_clear_area1 instead of x_clear_area,
104 x_fill_rectangle instead of XFillRectangle.
105 (XTset_vertical_scroll_bar, XTset_horizontal_scroll_bar): Adjust
106 arguments to x_clear_area.
107 (x_scroll_bar_expose): x_draw_rectangle instead of XDrawRectangle.
108 (handle_one_xevent): Adjust arguments to x_clear_area.
109 Destroy cairo surface for frame if ConfigureNotify.
110 (x_clip_to_row): x_set_clip_rectangles instead of XSetClipRectangles.
111 (x_draw_hollow_cursor): x_draw_rectangle instead of XDrawRectangle,
112 x_reset_clip_rectangles instead of XSetClipMask.
113 (x_draw_bar_cursor): x_fill_rectangle instead of XFillRectangle,
114 x_reset_clip_rectangles instead of XSetClipMask.
115 (x_clear_frame_area): Adjust arguments to x_clear_area.
116 (x_free_frame_resources): Call x_prepare_for_xlibdraw.
117 (x_term_init): Call x_extension_initialize if cairo.
118 (x_redisplay_interface): Add x_cr_define_fringe_bitmap,
119 x_cr_destroy_fringe_bitmap for cairo.
120 (x_initialize): Call x_cr_init_fringe for cairo.
122 * xfns.c: New section Printing.
123 (x-export-frames, x-page-setup-dialog, x-get-page-setup)
124 (x-print-frames-dialog): New printing functions.
125 (Fx_create_frame, x_create_tip_frame): Register ftcrfont if
127 (syms_of_xfns): Defsym Qorientation, Qtop_margin, Qbottom_margin,
128 Qportrait, Qlandscape, Qreverse_portrait, Qreverse_landscape).
129 (syms_of_xfns): Provide cairo and defvar cairo-version-string.
130 defsubr Sx_page_setup_dialog, Sx_get_page_setup, Sx_print_frames_dialog.
132 * image.c: Add defined (USE_CAIRO) for PNG.
133 Add !defined USE_CAIRO for W32 PNG code.
134 (x_clear_image): If cairo, destroy the surface in cr_data.
135 (png_load): Add new cairo compatible implementation.
136 (lookup_image_type): Add defined (USE_CAIRO) for define png_type.
138 * gtkutil.h (xg_page_setup_dialog, xg_get_page_setup)
139 (xg_print_frames_dialog): Declare.
141 * gtkutil.c (xg_clear_under_internal_border)
142 (xg_update_scrollbar_pos, xg_update_horizontal_scrollbar_pos): Only
143 queue_draw if not cairo. Change args to x_clear_area.
144 (xg_get_font): Use Qftcr when using cairo, Qxft otherwise.
145 (xg_page_setup_dialog, xg_get_page_setup, draw_page)
146 (xg_print_frames_dialog): New functions for printing.
148 * ftfont.h (ftfont_open2, ftfont_info_size): Declare.
150 * ftfont.c (ftfont_info_size); New global variable.
151 (ftfont_open2): New extern function almost the same as old ftfont_open,
152 but takes the font_object as argument.
153 (ftfont_open): Build font object and call ftfont_open2.
155 * ftcrfont.c: New font driver for cairo, based on the ftfont driver.
157 * fringe.c (x_cr_init_fringe): New function name that shares code
158 with w32_init_fringe.
160 * font.h (ftcrfont_driver, syms_of_ftcrfont): Declare
162 * font.c (syms_of_font): Call syms_of_ftcrfont for cairo.
164 * dispextern.h (struct image): Add cr_data for cairo.
165 (x_cr_init_fringe): Declare.
167 * Makefile.in (CAIRO_CFLAGS, CAIRO_LIBS): New variables.
168 (FONT_OBJ): Add comment about ftcrfont.
169 (ALL_CFLAGS): Add CAIRO_CFLAGS.
170 (LIBES): Add CAIRO_LIBS.
172 2015-02-11 Martin Rudalics <rudalics@gmx.at>
174 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
175 SIZE_RESTORED cases correctly handle `maximized' value for the
176 `fullscreen' parameter. Don't use 'maximized' frame parameter
178 (w32fullscreen_hook): Include menu bar height when calculating
179 new text height in FULLSCREEN_BOTH case.
180 * xterm.c (do_ewmh_fullscreen): Handle transition from
181 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
182 x_frame_normalize_before_maximize is set.
184 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
186 Use bool for boolean in xdisp.c
187 * dispextern.h (display_prop_intangible_p, resize_mini_window)
188 (pixel_to_glyph_coords, mark_window_display_accurate)
189 (compute_display_string_pos, handle_tool_bar_click)
190 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
191 * lisp.h (setup_echo_area_for_printing, message_with_string)
192 (pos_visible_p): Use bool for boolean.
193 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
194 Remove unnecessary forward decls.
195 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
196 (CHECK_IT, CHECK_WINDOW_END):
197 Now an inline function that is always defined.
199 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
200 Remove; no longer needed.
201 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
202 (get_overlay_strings): Omit unnecessary casts.
203 (forward_to_next_line_start):
205 Prefer !BOOL to (BOOL ? 0 : 1).
206 (next_element_function): New typedef.
207 (get_next_element): Use it. Now const.
208 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
209 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
210 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
211 (tool_bar_item_info): Simplify.
212 (invisible_prop): Rename from invisible_p, since it doesn't
213 return bool. All callers changed.
214 (x_produce_glyphs): Simplify.
216 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
218 Check for some overflows in vertical-motion
219 * indent.c (window_column_x): New function.
220 (Fvertical_motion): Use it to protect against integer overflow
221 when computing column. Prefer extract_float to doing things by hand.
222 Avoid unnecessary casts.
224 * xfont.c: Minor style fixes
225 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
226 Redo loop so that less indentation is needed.
228 2015-02-09 Eli Zaretskii <eliz@gnu.org>
230 * indent.c (Fvertical_motion): Accept an additional argument
231 CUR-COL and use it as the starting screen coordinate.
232 * window.c (window_scroll_line_based, Fmove_to_window_line): All
233 callers of vertical-motion changed.
235 2015-02-09 Dima Kogan <dima@secretsauce.net>
237 * font.c (font_score): Remove unused variable assignment.
239 2015-02-09 Dima Kogan <dima@secretsauce.net>
241 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
243 * font.c (font_score): Try to find a font without scaling first,
244 and only accept scalable fonts if we did not get a match (Bug#19117).
246 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
248 * keyboard.c (syms_of_keyboard): Use non-nil default value.
250 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
252 Use C99's INFINITY and NAN macros
253 * lread.c: Include <math.h>.
254 (string_to_number): Use INFINITY and NAN rather than rolling our own.
255 This avoids some runtime diagnostics when building with
256 gcc -fsanitize=undefined.
258 Fix bidi_explicit_dir_char undefined behavior
259 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
260 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
262 Better distinguish infinite from invalid times
263 * editfns.c (check_time_validity): New function.
264 (decode_time_components): Return int, not bool.
265 Return -1 (not 0) if the time is out of range.
267 (lisp_time_struct, lisp_seconds_argument): Distinguish better
268 between time overflow and invalid time values.
270 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
272 Minor tweaks to frame_size_history_add
273 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
274 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
275 (Fframe_after_make_frame): Simplify.
276 * gtkutil.c: Remove commented-out code.
277 * xfns.c (Fx_create_frame): Fix indenting.
279 2015-02-08 Eli Zaretskii <eliz@gnu.org>
281 * frame.c (Fframe_parameter): Don't replace a non-nil value of
282 foreground-color or background-color parameters with a nil value.
285 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
287 * data.c (Findirect_function): Like `symbol-function', don't signal an
288 error for void functions any more.
290 2015-02-07 Martin Rudalics <rudalics@gmx.at>
292 * frame.c (frame_size_history_add): New function.
293 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
294 only after frame's after_make_frame slot is true.
295 Inhibit resizing fullwidth-/height frames in one direction only.
296 Update frame_size_history.
297 (adjust_frame_size): Call frame_size_history_add.
298 (make_frame): Initalize after_make_frame slot.
299 (Fmake_terminal_frame): Adjust adjust_frame_size call.
300 (Fcan_run_window_configuration_change_hook): Rename to
301 Fframe_after_make_frame. Set after_make_frame slot.
302 Return second argument.
303 (x_set_frame_parameters): Postpone handling fullscreen parameter
304 until after width and height parameters have been set.
305 Apply width and height changes only if can_x_set_window_size is true.
306 Update frame_size_history.
307 (Qadjust_frame_size_1, Qadjust_frame_size_2)
308 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
309 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
310 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
311 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
312 (Qxg_change_toolbar_position, Qx_net_wm_state)
313 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
314 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
315 (Qtip_frame, Qterminal_frame): New symbols.
316 (Vframe_adjust_size_history): Rename to frame_size_history.
317 * frame.h (struct frame):
318 Rename can_run_window_configuration_change_hook slot to
320 (frame_size_history_add): Extern.
321 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
322 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
323 (xg_frame_set_char_size): Try to preserve the status of
324 fullwidth/-height frames. Call frame_size_history_add.
325 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
326 (xg_change_toolbar_position): Call frame_size_history_add.
327 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
329 (Fx_create_frame): Process fullscreen parameter after frame has
331 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
332 (Fx_frame_geometry): Don't pollute pure storage.
333 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
334 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
335 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
336 w32fullscreen_hook immediately.
337 (x_fullscreen_adjust, x_check_fullscreen): Remove.
338 (w32fullscreen_hook): Call change_frame_size just as with a
339 "normal" frame resize operation. Call do_pending_window_change.
340 (x_set_window_size): Try to handle fullwidth and fullheight more
341 accurately. Don't rely on w32_enable_frame_resize_hack.
342 (w32_enable_frame_resize_hack): Remove variable.
343 * widget.c (EmacsFrameResize): Remove dead code.
344 Call frame_size_history_add
345 * window.c (run_window_configuration_change_hook):
346 Check f->after_make_frame instead of
347 f->can_run_window_configuration_change_hook.
348 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
349 (Fx_create_frame): Process fullscreen parameter after frame has
351 (Fx_frame_geometry): Don't pollute pure storage.
352 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
353 Call frame_size_history_add.
354 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
355 (x_check_fullscreen): Count in menubar when calling
356 XResizeWindow. Wait for ConfigureNotify event.
357 Call frame_size_history_add.
358 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
359 changing a fullheight frame's width or a fullwidth frame's
360 height. Call frame_size_history_add.
361 (x_set_window_size): Simplify xg_frame_set_char_size and
362 x_set_window_size_1 calls.
363 (x_frame_normalize_before_maximize): New variable.
365 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
367 Remove no-longer-used cursor_in_echo_area code
368 * dispnew.c (set_window_cursor_after_update, update_frame_1):
369 Remove checks for negative cursor_in_echo_area, since this var is
370 a boolean, and has been a boolean for some time. Simplify.
371 * dispnew.c (init_display):
372 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
374 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
376 * eval.c (Ffunction): Handle the new (:documentation ...) form.
377 (syms_of_eval): Declare `:documentation'.
379 2015-02-05 Martin Rudalics <rudalics@gmx.at>
381 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
382 argument added on 2015-02-01.
384 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
386 Remove no-longer-used two_byte_p calculations
387 * dispextern.h (struct glyph_string): Remove member two_byte_p.
389 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
392 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
394 Omit unnecessary var if GTK or NS
395 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
396 Now a constant zero on these platforms.
398 2015-02-01 Martin Rudalics <rudalics@gmx.at>
400 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
402 2015-01-31 Eli Zaretskii <eliz@gnu.org>
404 * coding.c (raw_text_coding_system_p): New function.
406 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
407 keyboard coding-system is 'raw-text'. (Bug#19532)
409 * coding.h (raw_text_coding_system_p): Add prototype.
411 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
413 * Makefile.in (gl-stamp): Generate globals.h through the use of
415 (globals.h): Replace with empty command.
417 2015-01-31 Eli Zaretskii <eliz@gnu.org>
419 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
420 and ICONIFY_EVENT for the purposes of breaking while-no-input
423 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
424 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
427 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
429 Simplify read_dirent's MSDOS hacks
430 * dired.c (read_dirent): Simplify by removing the need for the
431 DIR_ENTRY argument. All callers changed. This separates the
432 MS-DOS idiosyncrasies better from the rest of the code.
434 2015-01-30 Eli Zaretskii <eliz@gnu.org>
436 * dired.c (read_dirent): Accept an additional argument
437 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
438 time it is called, report the error as if it happened in
440 (directory_files_internal, file_name_completion): Adjust callers
443 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
445 Refactor calls to opendir for simplicity
446 * dired.c (open_directory): Accept Lisp_Object, not char *, for
447 dirname. Signal an error if the open fails. All callers changed.
449 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
451 Report readdir failures
452 Previously, on non-MS-Windows platforms the code treated most
453 readdir failures as EOF. This was incorrect, e.g., when readdir
454 fails with errno == EOVERFLOW. Signal an error instead.
455 * dired.c (read_dirent):
456 New function, which signals an error when readdir fails.
457 (directory_files_internal, file_name_completion): Use it.
459 2015-01-29 Eli Zaretskii <eliz@gnu.org>
461 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
462 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
465 * w32font.c (struct font_callback_data, w32font_list_internal)
466 (w32font_driver, w32font_match_internal): Use bool where appropriate.
468 * w32menu.c (x_activate_menubar, set_frame_menubar)
469 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
470 (is_simple_dialog): Use bool where appropriate.
472 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
474 Use bool, not int, to track face changes
475 * xfaces.c (face_change): Rename from face_change_count, and
476 change from int to bool. The var is now true (instead of nonzero)
477 if attributes have changed; this is simpler. All uses changed.
480 2015-01-28 Eli Zaretskii <eliz@gnu.org>
482 * dired.c (directory_files_internal, file_name_completion)
483 [WINDOWSNT]: Signal an error when errno is set non-zero by
484 'readdir', regardless of its value.
486 * w32.c (sys_readdir): Set errno to ENOENT when the directory
487 doesn't exist and to EACCES when it's not accessible to the
488 current user. Set errno to zero when FindNextFile exhausts the
489 directory, so that callers don't interpret that as an error and
490 don't signal a file-error.
491 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
493 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
494 returns NULL and errno is ENOTDIR, behave as if opendir failed to
495 open the directory. (Bug#19701)
497 * w32.c (sys_readdir): If FindFirstFile fails because the
498 directory doesn't exist, set errno to ENOTDIR.
500 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
502 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
504 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
506 Fix coding.c subscript error
507 * coding.c (CODING_ISO_INVOKED_CHARSET):
508 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
510 2015-01-28 Eli Zaretskii <eliz@gnu.org>
512 * xdisp.c (produce_image_glyph): Fix display of images in R2L
513 screen lines: prepend the new glyph to the ones already there
514 instead of appending it.
516 * w32fns.c (w32_set_title_bar_text): New function, including
517 support for titles with non-ASCII characters outside of the
518 current system codepage.
519 (x_set_name, x_set_title): Use it. (Bug#19590)
521 * indent.c (Fvertical_motion): Return zero if we started from ZV
522 and there's an overlay after-string there. (Bug#19553)
524 * emacs.c (usage_message): Fix the description of the -nl switch.
527 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
528 end information if the window_end_valid flag is unset.
529 (try_window_id): If the call to display_line invalidated the
530 window end information, give up the try_window_id optimization.
533 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
534 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
536 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
538 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
540 * lisp.mk (lisp): Add cl-preloaded.
542 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
544 Use bool for boolean in xfaces.c
545 * dispextern.h: Adjust to signature changes.
546 * font.c (font_at, font_range):
547 * fontset.c (Finternal_char_font):
548 * fringe.c (draw_fringe_bitmap_1):
549 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
550 (get_next_display_element, highlight_trailing_whitespace)
551 (display_string, calc_line_height_property)
552 (note_mode_line_or_margin_highlight, note_mouse_highlight):
553 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
554 (menu_face_changed_default, recompute_basic_faces)
555 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
556 (tty_defined_color, defined_color, face_color_gray_p)
557 (face_color_supported_p, load_color2, load_face_colors)
558 (Fx_list_fonts, LFACEP, push_named_merge_point)
559 (resolve_face_name, lface_from_face_name_no_resolve)
560 (lface_from_face_name, get_lface_attributes_no_remap)
561 (get_lface_attributes, lface_fully_specified_p)
562 (set_lface_from_font, merge_face_vectors, merge_named_face)
563 (merge_face_ref, Finternal_make_lisp_face)
564 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
565 (Finternal_set_lisp_face_attribute)
566 (update_face_from_frame_parameter, set_font_frame_param)
567 (face_boolean_x_resource_value)
568 (Finternal_set_lisp_face_attribute_from_resource)
569 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
570 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
571 (lface_equal_p, Finternal_lisp_face_equal_p)
572 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
573 (Fcolor_distance, lookup_named_face, lookup_basic_face)
574 (lookup_derived_face, Fface_attributes_as_vector)
575 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
576 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
577 (realize_default_face, realize_named_face)
578 (realize_non_ascii_face, realize_x_face, map_tty_color)
579 (realize_tty_face, compute_char_face, face_at_buffer_position)
580 (face_for_overlay_string, face_at_string_position):
581 Use bool for boolean.
582 * xfaces.c (set_lface_from_font):
583 Return void, since callers never use the result.
585 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
587 * image.c (lookup_pixel_color): Reorder conditions that are
589 (x_to_xcolors): Likewise.
590 (x_detect_edges): Likewise.
591 (png_load_body): Likewise.
592 (gif_close): Likewise.
593 (gif_load): Likewise.
595 2015-01-25 Eli Zaretskii <eliz@gnu.org>
597 Use bool for boolean in w32term.c
598 * w32term.c (x_update_window_begin, x_update_window_end)
599 (x_update_end, x_after_update_window_line)
600 (x_set_glyph_string_gc, x_draw_glyph_string_background)
601 (x_draw_glyph_string_foreground)
602 (x_draw_composite_glyph_string_foreground)
603 (x_draw_glyphless_glyph_string_foreground)
604 (x_draw_image_glyph_string, x_draw_glyph_string)
605 (x_draw_stretch_glyph_string, note_mouse_movement)
606 (w32_mouse_position, x_scroll_bar_report_motion)
607 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
608 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
609 (w32_draw_window_cursor, x_new_font, x_set_offset)
610 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
611 Use bool where appropriate.
613 Use bool for boolean in w32fns.c
614 * w32fns.c (w32_defined_color, x_decode_color)
615 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
616 (x_set_menu_bar_lines, x_change_tool_bar_height)
617 (x_set_internal_border_width, x_explicitly_set_name)
618 (x_implicitly_set_name, Fx_create_frame, w32_window)
619 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
621 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
623 Use bool for boolean in xfns.c
624 * xfaces.c (x_update_menu_appearance):
625 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
626 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
627 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
628 (x_change_tool_bar_height, x_set_internal_border_width)
629 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
630 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
631 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
632 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
633 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
634 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
635 (clean_up_dialog, syms_of_xfns):
636 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
637 (xic_create_fontsetname):
638 Use bool for boolean.
639 * xfns.c: Include bitmaps/gray.xbm unconditionally.
641 Count MANY function args more reliably
642 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
643 * buffer.c (Fbuffer_list, Fkill_buffer):
644 * callint.c (read_file_name, Fcall_interactively):
645 * charset.c (Fset_charset_priority, syms_of_charset):
646 * chartab.c (uniprop_encode_value_numeric):
647 * coding.c (syms_of_coding):
648 * composite.c (syms_of_composite):
649 * data.c (wrong_range):
650 * dbusbind.c (syms_of_dbusbind):
651 * dired.c (file_attributes):
652 * editfns.c (Fdecode_time, update_buffer_properties, format2):
653 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
654 (call4, call5, call6, call7):
655 * fileio.c (Finsert_file_contents, choose_write_coding_system)
656 (Fcar_less_than_car, build_annotations, auto_save_error):
657 * filelock.c (get_boot_time):
658 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
659 (maybe_resize_hash_table, secure_hash):
660 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
661 * fontset.c (fontset_add, Fset_fontset_font):
662 * ftfont.c (ftfont_lookup_cache):
663 * gtkutil.c (xg_get_font):
664 * insdel.c (signal_before_change, signal_after_change):
665 * keymap.c (append_key):
666 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
667 * minibuf.c (Fread_buffer):
668 * print.c (print_preprocess):
669 * process.c (Fformat_network_address, Fmake_network_process)
670 (server_accept_connection):
671 * sound.c (Fplay_sound_internal):
672 * term.c (Fsuspend_tty, Fresume_tty):
673 * window.c (window_list):
674 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
675 (message_with_string):
676 * xfaces.c (Fx_list_fonts):
677 * xfont.c (syms_of_xfont):
678 * xselect.c (x_handle_selection_request)
679 (x_handle_selection_clear, x_clear_frame_selections)
680 (x_clipboard_manager_error_1):
681 Prefer CALLMANY and CALLN to counting args by hand.
682 * doc.c (reread_doc_file): Remove unused code.
683 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
684 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
685 Prefer call1 and call2 to Ffuncall.
686 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
687 Use struct literal rather than a local var, for simplicity.
688 * keymap.c (where_is_internal): Use NULL rather than a pointer
690 * lisp.h (CALLMANY, CALLN): New macros.
691 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
694 Use gnustep-config if available
695 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
696 It doesn't appear to be needed, and the inclusion breaks on
697 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
699 2015-01-22 Eli Zaretskii <eliz@gnu.org>
701 * xdisp.c (init_iterator): Restore a comment lost in transition.
703 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
705 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
706 * xfont.c (xfont_driver, xfont_chars_supported)
707 (xfont_text_extents):
708 * xftfont.c (xftfont_get_colors, xftfont_open)
709 (xftfont_prepare_face, xftfont_done_face)
710 (xftfont_cached_font_ok):
711 * xgselect.c (xg_select):
712 Use bool for boolean.
714 Don't downcase system diagnostics' first letters
715 * fileio.c (report_file_errno): Don't downcase, and simplify.
718 Isolate NIL_IS_ZERO-assuming code better
719 Suggested by Stefan Monnier in:
720 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
721 * alloc.c (allocate_pseudovector):
722 Use memclear, not memsetnil, to remove a 'verify'.
723 * callint.c (Fcall_interactively):
724 * dispnew.c (realloc_glyph_pool):
725 * xdisp.c (init_iterator):
726 Use memclear, not memset, to remove a 'verify'.
727 * lisp.h (memclear): Rename from memsetnil, and take a byte
728 count rather than a word count. All callers changed.
730 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
732 Undo port to hypothetical nonzero Qnil case
733 This mostly undoes the previous change in this area. See:
734 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
735 * alloc.c (allocate_pseudovector):
736 * callint.c (Fcall_interactively):
737 * dispnew.c (realloc_glyph_pool):
738 * fringe.c (init_fringe):
739 * lisp.h (memsetnil):
740 * xdisp.c (init_iterator):
741 Simplify by assuming that Qnil is zero, but verify the assumption.
742 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
743 NIL_IS_NONZERO. All uses changed.
745 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
747 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
749 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
751 Prefer xlispstrdup to avoid dumb calls to strlen.
752 * nsfont.m (ns_get_family):
753 * nsterm.m (ns_term_init):
754 * w32fns.c (w32_window):
755 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
757 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
759 Correct an old fix for GTK font selection
760 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
763 Fix minor bugs with printing null bytes
764 * minibuf.c (read_minibuf_noninteractive):
765 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
766 Work even if the Lisp string contains a null byte.
768 Port to hypothetical case where Qnil is nonzero
769 * alloc.c (allocate_pseudovector):
770 * callint.c (Fcall_interactively):
771 * coding.c (syms_of_coding):
772 * dispnew.c (realloc_glyph_pool):
773 * fringe.c (init_fringe):
774 * lisp.h (memsetnil):
775 * xdisp.c (init_iterator):
776 Port to the currently-hypothetical case where Qnil is nonzero.
777 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
778 as there are no Lisp_Object values in the data here.
779 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
780 All uses changed. Define only if not already defined, so that one
781 can debug with -DNIL_IS_NONZERO.
782 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
784 2015-01-19 Eli Zaretskii <eliz@gnu.org>
786 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
787 Qnil is represented as zero, before using that to initialize parts
788 of the glyph structure.
790 * xdisp.c (init_iterator): Verify that Qnil is represented as
791 zero, before using that to initialize parts of the iterator
794 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
796 Prefer memset to repeatedly assigning Qnil
797 * alloc.c (allocate_pseudovector): Catch more bogus values.
798 * alloc.c (allocate_pseudovector):
799 * callint.c (Fcall_interactively):
800 * coding.c (syms_of_coding):
801 * fringe.c (init_fringe):
802 Verify that Qnil == 0.
803 * callint.c (Fcall_interactively):
804 * eval.c (Fapply, Ffuncall):
805 * fns.c (mapcar1, larger_vector):
806 * font.c (font_expand_wildcards):
807 * fringe.c (init_fringe):
808 Prefer memset to assigning zeros by hand.
809 * callint.c (Fcall_interactively):
810 Remove duplicate assignment of Qnil to args[i].
811 * coding.c (syms_of_coding):
812 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
813 * fileio.c (Ffile_selinux_context):
814 Rewrite to avoid need for Lisp_Object array.
815 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
816 (DEFINE_LISP_SYMBOL_END): Use it.
817 (NIL_IS_ZERO): New constant.
818 (memsetnil): New function.
820 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
822 Tune pseudovector allocation assuming Qnil == 0.
823 * alloc.c (allocate_pseudovector): Use memset for both
824 Lisp_Objects and regular slots. Add zerolen arg.
825 * lisp.h (allocate_pseudovector): Adjust prototype.
826 (ALLOCATE_PSEUDOVECTOR): Adjust user.
827 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
828 (allocate_hash_table, allocate_window, allocate_frame)
829 (allocate_process, allocate_terminal): Remove prototypes.
830 * fns.c (allocate_hash_table): Now static here.
831 * frame.c (allocate_frame):
832 * process.c (allocate_process):
833 * terminal.c (allocate_terminal):
834 * window.c (allocate_window): Now static here.
835 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
837 * lisp.h (XTERMINAL): Add eassert.
838 * process.c (make_lisp_proc): Now static here.
840 Prefer INLINE functions in font.h to match style used in lisp.h.
841 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
842 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
843 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
845 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
846 * ftfont.c (ftfont_shape):
847 * macfont.m (macfont_shape):
848 * w32uniscribe.c (uniscribe_shape):
849 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
851 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
853 Give up on -Wsuggest-attribute=const
854 * decompress.c (Fzlib_available_p):
855 * gnutls.c (Fgnutls_available_p):
856 * gtkutil.h (xg_uses_old_file_dialog):
857 * xdisp.c (Ftool_bar_height):
858 * xmenu.c (popup_activated):
859 No longer const, since it's not const on at lest some
860 configurations, and we shouldn't lie to the compiler.
862 2015-01-15 Eli Zaretskii <eliz@gnu.org>
864 * fileio.c: Include binary-io.h.
865 (Fset_binary_mode): New function.
866 (syms_of_fileio): Defsubr it.
867 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
869 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
871 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
872 (Fgnutls_peer_status): Use it to set the :self-signed flag.
873 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
874 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
876 2015-01-14 Eli Zaretskii <eliz@gnu.org>
878 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
879 when FLAGS indicate the item is not highlighted. (Bug#19596)
881 2015-01-14 Martin Rudalics <rudalics@gmx.at>
883 * xmenu.c (update_frame_menubar): Remove garbaged code.
885 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
887 remove_slash_colon need not be inline
888 * process.c, process.h (remove_slash_colon): No longer inline.
889 This saves text bytes without hurting runtime performance.
891 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
893 Avoid extra multibyteness check in ENCODE_FILE users.
894 * callproc.c (encode_current_directory, Fcall_process, call_process):
895 * dired.c (directory_files_internal, file_name_completion):
896 Do not check for STRING_MULTIBYTE because encode_file_name
897 is a no-op for unibyte strings.
899 * process.h (remove_slash_colon): New function.
900 * callproc.c (encode_current_directory, call_process):
901 * process.c (Fstart_process): Use it.
903 Consistently handle time zone specification.
904 * editfns.c (decode_time_zone): New function, refactored out from ...
905 (Fencode_time): ... adjusted user.
906 (Fset_time_zone_rule): Use decode_time_zone.
908 * editfns.c (make_buffer_string_both): If requested range intersects
909 the gap, don't move the latter but copy in two regions, thus avoiding
910 unnecessary relocation of buffer data.
912 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
914 Use bool for boolean in xmenu.c, xml.c
915 * xmenu.c (x_menu_set_in_use, popup_get_selection)
916 (Fx_menu_bar_open_internal, popup_widget_loop)
917 (x_activate_menubar, xg_crazy_callback_abort)
918 (update_frame_menubar, set_frame_menubar)
919 (initialize_frame_menubar, free_frame_menubar)
920 (create_and_show_popup_menu, x_menu_show)
921 (create_and_show_dialog, x_dialog_show):
922 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
923 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
924 * xrdb.c (main) [TESTRM]:
925 * xsettings.c (init_gsettings):
926 * xterm.c (XFillRectangle, xg_scroll_callback)
927 (xg_end_scroll_callback):
928 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
929 Use bool for boolean.
930 * xmenu.c (TRUE): Remove; no longer used.
931 (show_help_event): Remove long-unused code.
932 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
934 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
936 Don't say Fnext_read_file_uses_dialog_p is const
937 It's const only if a windowing system is not used; don't say it's
938 const otherwise. See:
939 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
940 * fileio.c (next_read_file_uses_dialog_p): Remove.
941 Move guts back to ...
942 (Fnext_read_file_uses_dialog_p): ... here.
943 Don't declare as const, as make-docfile.c now has a special case
944 for this function. This is an ugly hack, but it's better than
945 lying to the compiler.
947 Remove now-unnecessary forward XTYPE decl
948 * lisp.h (XTYPE): Remove forward declaration. The recent merge
949 from emacs-24 fixed the problem in a better way, by moving XPNTR's
950 definition to after XTYPE's.
952 2015-01-13 Eli Zaretskii <eliz@gnu.org>
954 Fix problems with 32-bit wide-int build exposed by MinGW.
955 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
956 compilation error in an unoptimized build when !USE_LSB_TAG.
958 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
959 same larger value as for the 64-bit build.
961 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
962 avoid compiler warnings.
964 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
965 Avoid compiler warnings about cast from integer to pointer of
968 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
969 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
970 casting from integer to pointer of different size.
971 (add_menu_item): Pass the help-echo string as a pointer to
972 Lisp_String, not as a Lisp_Object.
973 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
974 string object from its C pointer.
976 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
977 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
979 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
980 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
981 compiler warnings about size differences.
982 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
983 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
984 (Fw32_toggle_lock_key): Pass the new state of the key as a C
985 integer; use -1 for nil. Doc fix.
987 * .gdbinit (xgetsym): New subroutine.
988 (xsymname, xsymbol): Use it.
989 (xprintsym): No need to call xgetptr.
991 2015-01-13 Martin Rudalics <rudalics@gmx.at>
993 * frame.c (adjust_frame_size): Make sure new numbers of
994 lines/columns get installed after font size change (Bug#19575).
996 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
998 Add DEFUN attributes.
999 * callint.c (Finteractive):
1000 * character.c (Fcharacterp, Fmax_char):
1001 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1002 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1003 (Ffloatp, Fbyteorder):
1004 * decompress.c (Fzlib_available_p):
1005 * fns.c (Fidentity):
1006 * frame.c (Fframe_windows_min_size):
1007 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1008 * window.c (Fwindow__sanitize_window_sizes):
1009 * xdisp.c (Ftool_bar_height):
1010 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1011 * emacs.c (Fkill_emacs):
1013 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1014 (Fabor_recursive_edit): Add noreturn attribute.
1016 * search.c (fast_string_match_internal): New function,
1017 consolidated from...
1018 (fast_string_match, fast_string_match_ignore_case): ...functions
1020 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1021 inlined from here now.
1022 (fast_string_match_internal): Add prototype.
1023 * dired.c (file_name_completion): Use fast_string_match_internal.
1025 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1026 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1027 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1028 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1030 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1032 Port to 32-bit MingGW --with-wide-int
1033 Problem reported by Eli Zaretskii in:
1034 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1035 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1036 what we think it is, rather than checking only its alignment (and
1037 doing so incorrectly on MinGW).
1039 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1041 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1042 Remove dead NILP check.
1043 * image.c (Flookup_image): Use regular format for docstring.
1044 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1046 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1048 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1050 * frame.c (frame_default_tool_bar_height): New variable.
1051 (adjust_frame_size): Possibly add requested adjustment to
1052 Vframe_adjust_size_history.
1053 (make_frame): Initialize tool_bar_redisplayed_once slot.
1054 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1055 doc-string. Call adjust_frame_size unconditionally (the frame's
1056 text size may remain unaltered but the pixel size may change).
1057 (x_figure_window_size): If frame_default_tool_bar_height was
1058 set, use it instead of calculating the tool bar height from
1059 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1060 Vframe_initial_frame_tool_bar_height.
1061 (Qchange_frame_size, Qxg_frame_set_char_size)
1062 (Qset_window_configuration, Qx_create_frame_1)
1063 (Qx_create_frame_2): New symbols.
1064 (Vframe_initial_frame_tool_bar_height): Remove.
1065 (Vframe_adjust_size_history): New history variable for debugging
1066 frame size adjustments.
1067 * frame.h (struct frame): New boolean slot
1068 tool_bar_redisplayed_once.
1069 (frame_default_tool_bar_height): Extern.
1070 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1071 to adjust_frame_size.
1072 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1073 Qx_create_frame_2 to adjust_frame_size.
1074 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1075 inhibit 1 when we have not redisplayed the tool bar yet.
1076 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1077 Qx_create_frame_2 to adjust_frame_size.
1078 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1080 * window.c (Fset_window_configuration):
1081 Pass Qset_window_configuration to adjust_frame_size.
1082 * xdisp.c (redisplay_tool_bar): Assign new height to
1083 frame_default_tool_bar_height.
1084 (redisplay_internal): If we haven't redisplayed this frame's
1085 tool bar, call redisplay_tool_bar early so we can adjust the
1086 frame size accordingly.
1087 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1088 inhibit 1 when we have not redisplayed the tool bar yet.
1089 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1090 Qx_create_frame_2 to adjust_frame_size.
1092 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1094 Have 'make' output better GEN names
1095 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1096 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1097 more naturally so that 'make' can output more-accurate names.
1099 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1102 calling reset_buffer_local_variables, and make sure we initialize
1105 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1107 * coding.c (Fcoding_system_plist): Use common style for docstring.
1109 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1111 Port to MSB hosts without optimization
1112 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1113 the inline function XTYPE needs to be declared before being used.
1114 * lisp.h (XTYPE): New forward declaration.
1116 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1118 Port to 32-bit --with-wide-int
1119 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1120 widened, as the latter had trouble with GCC on Fedora 21 when
1121 configured --with-wide-int and when used in static initializers.
1122 * alloc.c (garbage_collect_1, which_symbols):
1123 * lread.c (init_obarray):
1124 Prefer builtin_lisp_symbol when it can be used.
1125 * dispextern.h (struct image_type.type):
1126 * font.c (font_property_table.key):
1127 * frame.c (struct frame_parm_table.sym):
1128 * keyboard.c (scroll_bar_parts, struct event_head):
1129 * xdisp.c (struct props.name):
1130 Use the index of a builtin symbol rather than its address.
1132 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1133 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1134 symbol indexes rather than pointers, and which work better on MSB
1135 hosts because they shift right before tagging. All uses changed.
1136 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1137 No longer noops on wide-int hosts, since they work now.
1138 (builtin_lisp_symbol): New function.
1140 Port to HAVE_FREETYPE && !HAVE_XFT
1141 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1142 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1143 Declare in this case too.
1145 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1147 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1149 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1150 Use make_pointer_integer instead of XIL.
1151 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1153 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1154 instead of XIL. Put a list of the descriptor, action, and file
1155 name in event->arg, instead of spreading them between event->code
1158 * w32term.c (queue_notifications): Use make_pointer_integer
1159 instead of XIL. Put a list of the descriptor, action, and file
1160 name in event->arg, instead of spreading them between event->code
1163 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1164 event creation to changes in w32term.c and w32inevt.c above.
1166 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1168 Port Qnil==0 changes to 32-bit --with-wide-int
1169 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1170 macro-implemented version. For the non-USE_LSB_TAG case, supply
1171 a new inline function that is the inverse of the new TAG_SYMPTR.
1172 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1173 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1174 negative number, don't allow sign bits to bleed into the encoded
1175 value. Shift in zero bits instead.
1177 Refactor pointer-to-integer conversion
1178 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1179 Rename and move to lisp.h. All uses changed.
1180 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1181 which are renamed from gfilenotify.c's lisp_to_monitor and
1182 monitor_to_lisp, and with more-generic void * signatures.
1184 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1186 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1187 returned for right-to-left screen lines. (Before the change on
1188 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1191 * .gdbinit (xsymname): New subroutine.
1192 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1193 in a way that doesn't cause GDB to barf when it tries to
1194 dereference a NULL pointer.
1196 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1198 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1199 (insert_left_trunc_glyphs, append_space_for_newline)
1200 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1201 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1202 (Fbidi_resolved_levels, produce_special_glyphs)
1203 (rows_from_pos_range, mouse_face_from_buffer_pos)
1204 (note_mouse_highlight): Use nil as the object for glyphs inserted
1205 by the display engine, and test with NILP instead of INTEGERP.
1208 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1211 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1214 * dispextern.h (struct glyph, struct it): Update comments for the
1217 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1219 Port new Lisp symbol init to x86 --with-wide-int
1220 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1221 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1222 GCC (at least) does not allow a constant initializer to widen an
1225 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1226 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1227 Although clang doesn't need it, some other compiler might, and
1228 it's easy enough to be safe.
1230 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1231 Apparently clang removed support for the alloc_size attribute.
1233 Port Qnil==0 XUNTAG to clang
1234 clang has undefined behavior if the program subtracts an integer
1235 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1236 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1237 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1238 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1240 Port GFileMonitor * hack to Qnil==0 platforms
1241 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1242 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1243 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1245 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1247 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1248 size instead of using widht/height. The frame may be constrained.
1250 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1252 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1253 Needed when neither optimizing nor inlining.
1254 Also, sort decls alphabetically.
1256 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1258 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1259 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1260 declarations of Q* variables that represent symbols.
1262 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1266 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1267 that NILP (x) is equivalent to testing whether x is 0 at the
1268 machine level. The overall effects of this and the previous patch
1269 shrink the size of the text segment by 2.3% and speeds up
1270 compilation of all the .elc files by about 0.5% on my platform,
1271 which is Fedora 20 x86-64.
1272 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1273 (make_lisp_symbol) [USE_LSB_TAG]:
1274 Symbols now tag the difference from lispsym, not the pointer.
1275 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1276 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1277 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1278 (XSYMBOL): New forward decl.
1279 (XUNTAGBASE): New function.
1282 Compute C decls for DEFSYMs automatically
1284 This patch also makes Q constants (e.g., Qnil) constant addresses
1285 from the C point of view.
1286 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1287 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1288 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1289 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1290 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1291 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1292 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1293 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1294 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1295 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1296 * xselect.c, xsettings.c, xterm.c:
1297 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1298 These names are now defined automatically by make-docfile.
1299 * alloc.c (init_symbol): New function.
1300 (Fmake_symbol): Use it.
1301 (c_symbol_p): New function.
1302 (valid_lisp_object_p, purecopy): Use it.
1303 * alloc.c (marked_pinned_symbols):
1304 Use make_lisp_symbol instead of make_lisp_ptr.
1305 (garbage_collect_1): Mark lispsym symbols.
1306 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1307 (mark_object): Use it.
1308 (sweep_symbols): Sweep lispsym symbols.
1309 (symbol_uses_obj): New function.
1310 (which_symbols): Use it. Work for lispsym symbols, too.
1311 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1312 since Qt's address is already known now.
1313 (syms_of_alloc): Add lispsym count to symbols_consed.
1314 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1315 when testing whether storage is all bits zero.
1316 * dispextern.h (struct image_type):
1317 * font.c (font_property_table):
1318 * frame.c (struct frame_parm_table, frame_parms):
1319 * keyboard.c (scroll_bar_parts, struct event_head):
1320 * xdisp.c (struct props):
1321 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1322 Lisp_Object *, since Qfoo is no longer an object whose address can be
1323 taken. All uses changed.
1324 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1325 use it, so that they no longer need to take the address of a Lisp sym.
1326 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1327 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1328 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1329 DEFSYM Qdeactivate_mark before the corresponding var.
1330 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1331 instead of interning their symbols; this avoids duplicates.
1332 (LISP_INITIALLY, TAG_PTR)
1333 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1335 (LISP_INITIALLY_ZERO): Use it.
1336 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1337 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1338 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1339 (make_lisp_symbol): New function.
1340 (XSETSYMBOL): Use it.
1341 (DEFSYM): Now just a placeholder for make-docfile.
1342 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1343 (intern_sym): New function, with body taken from old intern_driver.
1344 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1346 (define_symbol): New function.
1347 (init_obarray): Define the C symbols taken from lispsym.
1348 Use plain DEFSYM for Qt and Qnil.
1349 * syntax.c (init_syntax_once): No need to worry about
1350 Qchar_table_extra_slots.
1352 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1354 'temacs -nw' should not call missing functions
1355 Without this patch, "temacs -nw" fails with the diagnostic
1356 "emacs: Symbol's function definition is void: frame-windows-min-size"
1357 and messes up the tty's state.
1358 * frame.c (Fframe_windows_min_size): New placeholder function.
1359 (syms_of_frame): Define it.
1360 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1361 (syms_of_window): Define it.
1363 Less 'make' chatter for lisp dir
1364 * Makefile.in (%.elc): Adjust to compile-onefile change in
1365 ../lisp/Makefile.in.
1367 batch write-region no longer says "Wrote FOO"
1368 This cuts down on 'make' chatter a bit.
1369 * fileio.c (Fwrite_region):
1370 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1372 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1374 Revert previous change to produce_composite_glyph
1375 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1377 Pacify gcc -Wparentheses
1378 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1380 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1382 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1383 f->can_x_set_window_size is true.
1384 * xterm.c (x_set_window_size_1): Call change_frame_size with
1385 text sizes instead of pixel sizes (Bug#19428).
1387 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1389 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1390 right-to-left screen lines. (Bug#19473)
1392 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1394 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1396 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1398 Simplify setfattr use by assuming GNU make
1399 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1400 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1401 Simplify by using GNU make rather than shell conditionals,
1402 by using ln -f rather than rm -f followed by ln,
1403 and by preferring $@ to spelling out the destination.
1405 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1407 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1408 file doesn't compile on MS-Windows.
1410 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1412 Allow return value of system-name to vary. (Bug#19438)
1413 * filelock.c (current_lock_owner):
1414 * xrdb.c (get_environ_db):
1415 * xterm.c (same_x_server):
1416 * xterm.c (x_term_init):
1417 Prefer (system-name) to system-name, and avoid naming
1418 locals 'system-name'.
1419 * editfns.c (cached_system_name): New static var.
1420 (init_and_cache_system_name): New function.
1421 (init_editfns, Fsystem_name): Use it.
1422 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1423 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1424 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1425 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1426 Don't create a new string if the current value is already correct.
1428 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1430 Fix produce_composite_width typo
1431 * term.c (produce_composite_glyph):
1432 Fix typo that confused number of columns for pixel width.
1434 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1436 Wrap dll functions more simply
1437 * decompress.c, gnutls.c, image.c, xml.c:
1438 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1439 rather than the inverse when not WINDOWSNT. This isolates the
1440 fn_* business into the WINDOWSNT-specific section of the code,
1441 which makes it easier to maintain the generic code.
1442 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1443 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1444 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1445 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1446 Remove. All uses replaced by DEF_DLL_FN.
1447 * decompress.c (inflateInit2): Remove; no longer needed.
1448 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1450 Port memory-full checking to GnuTLS 3.3
1451 Instead of using gnutls_global_set_mem_functions, check every call
1452 to a GnuTLS function that might return an indication of memory
1453 exhaustion. Suggested by Dmitry Antipov in:
1454 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1455 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1456 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1457 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1459 (check_memory_full): New function.
1460 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1461 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1462 (Fgnutls_boot): Use it.
1463 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1465 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1467 Fix parse_settings to match internal documentation
1468 * xsettings.c (parse_settings): Return the number of settings seen.
1469 Count the settings changes accurately.
1470 (read_settings): Don't confuse number of settings changes with
1471 the return code from XGetWindowProperty.
1473 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1475 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1476 composition_compute_stop_pos to the number of characters in the
1478 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1480 * composite.c (composition_compute_stop_pos): If no composition
1481 was found in a string before ENDPOS, and ENDPOS is the string end,
1482 no need to back up to a safe point.
1484 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1486 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1488 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1489 (dealloc): Release bmRep.
1490 (setPixmapData): Make bmRep local so class member is not
1492 (setPixmapData): Rename local variable bmRep to avoid compiler
1495 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1497 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1498 when going to fullscreen (Bug#0x180004f).
1500 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1502 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1504 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1506 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1508 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1510 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1512 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1514 Use bool for boolean in xselect.c, xsettings.c
1515 * xselect.c (x_get_local_selection, struct selection_data)
1516 (x_selection_request_lisp_error, struct prop_location)
1517 (x_handle_selection_request, x_convert_selection)
1518 (waiting_for_other_props_on_window, expect_property_change)
1519 (wait_for_property_change, x_handle_property_notify)
1520 (x_get_foreign_selection, x_get_window_property)
1521 (receive_incremental_selection)
1522 (x_get_window_property_as_lisp_data)
1523 (lisp_data_to_selection_data, Fx_get_selection_internal)
1524 (x_send_client_event):
1525 * xselect.c, xterm.h (x_handle_dnd_message):
1526 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1527 (apply_xft_settings, read_and_apply_settings)
1528 (xft_settings_event, init_gsettings, init_xsettings)
1529 (syms_of_xsettings):
1530 Use bool for boolean.
1531 * xselect.c (x_get_window_property): Omit last arg, which was an
1533 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1534 always true. All callers changed.
1536 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1538 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1541 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1543 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1546 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1548 Use bool for boolean in xsmfns.c
1549 * xsmfns.c, xterm.h (x_session_have_connection):
1550 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1551 Use bool for boolean.
1552 (x_session_initialize, Fhandle_save_session):
1553 Prefer NILP (x) to EQ (x, Qnil).
1555 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1557 * callproc.c (child_setup):
1558 * dbusbind.c (xd_signature_cat):
1559 * doc.c (get_doc_string, Fsnarf_documentation):
1560 * editfns.c (Fuser_full_name):
1561 * frame.c (xrdb_get_resource):
1562 * gtkutil.c (xg_get_file_with_chooser):
1563 * tparam.c (tparam1):
1564 * xfns.c (xic_create_fontsetname):
1565 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1566 * xsmfns.c (smc_save_yourself_CB):
1567 Rewrite to avoid the need for strcat, typically by using stpcpy
1568 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1569 * doc.c (sibling_etc):
1570 * xrdb.c (xdefaults):
1571 Now a top-level static constant.
1573 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1575 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1578 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1580 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1581 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1583 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1585 Use bool for boolean in xterm.c
1586 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1587 (x_set_window_size, x_bitmap_icon):
1588 * nsterm.m (ns_frame_raise_lower, x_new_font):
1589 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1590 (struct terminal.frame_raise_lower_hook):
1591 * w32term.c (w32_frame_raise_lower):
1592 * xterm.c, xterm.h (x_text_icon):
1593 * xterm.c (x_update_window_begin, x_update_window_end)
1594 (x_update_end, x_after_update_window_line)
1595 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1596 (x_draw_glyph_string_foreground)
1597 (x_draw_composite_glyph_string_foreground)
1598 (x_alloc_lighter_color, x_draw_relief_rect)
1599 (x_draw_glyph_string_box, x_draw_image_relief)
1600 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1601 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1603 (XFillRectangle) [HAVE_GTK3]:
1604 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1605 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1606 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1607 (x_send_scroll_bar_event, xm_scroll_callback)
1608 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1609 (x_create_toolkit_scroll_bar)
1610 (x_create_horizontal_toolkit_scroll_bar)
1611 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1612 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1613 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1614 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1615 (x_scroll_bar_report_motion)
1616 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1617 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1618 (x_draw_window_cursor, x_clear_errors)
1619 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1620 (set_wm_state, x_set_sticky, get_current_wm_state)
1621 (do_ewmh_fullscreen, x_handle_net_wm_state)
1622 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1623 (x_set_window_size_1, XTframe_raise_lower)
1624 (x_make_frame_visible, x_iconify_frame)
1625 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1626 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1627 (x_delete_terminal, x_initialize, syms_of_xterm):
1628 Use bool for boolean.
1630 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1632 * composite.h (struct composition.width): Now int
1633 instead of unsigned short, as we prefer signed integers.
1635 Let charset tick grow past USHRT_MAX
1636 * charset.c, charset.h (charset_ordered_list_tick):
1637 Now EMACS_UINT, not unsigned short.
1638 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1639 maximum representable Emacs integer value before wrapping it around.
1641 Simplify unexec file mode setting
1642 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1643 Don't include <sys/stat.h> when no longer needed.
1644 (unexec): Create file with correct mode in the first place,
1645 rather than overwriting the mode later and fiddling with the
1646 global umask in the mean time. Avoid bogus usage like
1647 'umask (777)', which should have been 'umask (0777)'.
1648 (mark_x): Remove. All callers removed.
1650 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1652 Minor cleanups for Lisp objects and symbols
1653 * alloc.c (next_vector, set_next_vector):
1654 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1655 (lisp_h_make_number) [USE_LSB_TAG]:
1656 Use Lisp_Int0 instead of the mystery constant 0.
1657 * alloc.c (mark_object): Always set and use po; that's simpler.
1658 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1659 Properly parenthesize definientia.
1660 * bidi.c (bidi_initialize):
1661 * buffer.c (init_buffer_once):
1662 * nsfns.m (syms_of_nsfns):
1663 * nsmenu.m (syms_of_nsmenu):
1664 * nsselect.m (syms_of_nsselect):
1665 Prefer DEFSYM to defining by hand.
1666 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1667 * data.c: Fix too-long line.
1668 * lisp.h (DECLARE_GDB_SYM): New macro.
1669 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1670 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1671 Declare the symbol, so it's visible to everywhere lisp.h is included.
1672 Move forward decls as far forward as they can go,
1673 to allow future changes to use them.
1675 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1677 * gnutls.c: Include gnutls.h.
1678 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1679 * image.c (svg_load): Fix pointer signedness.
1681 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1683 * frame.c (frame_windows_min_size): New argument IGNORE.
1684 (adjust_frame_size): When called from change_frame_size call
1685 frame_windows_min_size with IGNORE Qt so we can ignore size
1688 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1690 * font.c (Ffont_info): Add more font information to the vector
1691 returned by the function, inspired by query-font. Doc fix.
1694 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1696 * keyboard.c (input_was_pending): New var.
1697 (read_char): Use it to make sure we only skip redisplay when we can't
1698 keep up with the repeat rate.
1700 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1702 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1704 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1706 * image.c (svg_load): Watch out for nil value of current buffer's
1707 filename. Re-enable filename thing for not-a-file case.
1709 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1711 Partially disabled previous change.
1713 * image.c (svg_load): Temporarily disabled filename thing for
1714 not-a-file case as it can cause crashs.
1716 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1718 Fix problem with images referenced within svg files. (bug#19373)
1720 * image.c: Additional parameter 'filename' for
1721 svg_load_image. Include "buffer.h". Define library function
1722 rsvg_handle_set_base_uri for WINDOWSNT.
1723 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1724 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1725 (svg_load): Pass a filename to svg_load_image: either name of
1726 actual file or of current buffer's file.
1727 (svg_load_image): New parameter 'filename', used for setting
1728 base_uri, necessary for loading referenced images. (bug#19373)
1730 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1732 * lread.c (init_obarray): Declare Qt as special.
1733 This fixes a typo in the 2012-05-15 patch that
1734 tried to declare Qt as special.
1736 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1738 Various fixes to use bool type and constants.
1739 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1741 * xfaces.c (clear_face_cache): Use bool for the argument type.
1743 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1745 Correct same_at_end when restoring window points
1746 * fileio.c (Finsert_file_contents): Compute same_at_end character
1747 position using the old buffer size, not the new one, since
1748 restore_window_points wants the old size.
1749 Fixes: debbugs:19161
1751 2014-12-14 Alan Mackenzie <acm@muc.de>
1753 New feature optionally to accelerate auto-repeated scrolling.
1755 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1757 * window.c (window_scroll): Bind fontification-functions to nil
1758 when scrolling by whole screens and
1759 fast-but-imprecise-scrolling is non-nil.
1760 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1762 * lisp.h (bool): Declare Qfontification_functions extern.
1764 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1766 Load system's default trusted Certificate Authorities if available.
1767 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1768 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1769 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1770 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1771 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1773 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1774 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1777 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1779 * regex.c (analyze_first): Rename from analyze_first.
1781 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1783 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1784 a hack involving a union.
1786 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1788 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1789 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1792 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1794 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1796 * gnutls.h: Always declare syms_of_gnutls.
1798 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1799 clarity. Let the availability check return Qnil when the GnuTLS
1800 integration is not available, instead of erroring out.
1803 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1805 * xdisp.c (move_it_in_display_line_to, display_line):
1806 Don't disallow overflow-newline-into-fringe when word-wrap is in
1809 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1811 * fileio.c: Better preserve window-points during revert (bug#19161).
1812 (Qget_buffer_window_list): New var.
1813 (get_window_points_and_markers, restore_window_points): New functions.
1814 (Finsert_file_contents): Use them to save and restore window-points.
1816 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1818 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1819 descriptor if called from x_connection_closed and always delete
1820 this descriptor from keyboard waiting set (Bug#19147).
1822 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1824 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1825 (bidi_cache_max_elts): New global variable.
1826 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1827 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1829 (bidi_cache_search): Handle overflown cache. Improve commentary.
1830 (bidi_cache_ensure_space): Limit allocations to the current value
1831 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1832 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1833 the increment to not exceed the limit.
1834 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1835 cache, zero otherwise (meaning the cache overflowed). In the
1836 latter case, set bidi_cache_last_idx to -1.
1837 (bidi_peek_at_next_level): Handle overflown cache.
1838 (bidi_push_it): Increase the cache limit for iterating the new object.
1839 (bidi_pop_it): Decrease the cache limit back to previous value.
1840 (bidi_shelve_cache): Shelve the current value of the cache limit.
1841 (bidi_unshelve_cache): Restore the value of cache limit.
1842 (bidi_find_bracket_pairs): If the cache overflows while looking
1843 for the paired bracket, give up and let bidi_resolve_neutrals
1844 process the bracket as a simple neutral. (Bug#19322)
1845 (bidi_find_other_level_edge): If the cache overflows, fall back on
1846 Plan B, which effectively stops the reordering and restarts it on
1847 the next character (after resetting the cache).
1848 (bidi_move_to_visually_next): When the cache overflows, reset it
1849 after processing the last cached character.
1851 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1853 Fix glitches in gnutls.c, mostly memory-related
1854 * gnutls.c: Sort macro definitions by name.
1855 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1856 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1857 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1858 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1859 calculating string length. Use make_uninit_string, to avoid
1860 copying the string. Cast the char, not the pointer.
1861 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1862 and free. Work even for dates past the year 9999. Use void *
1863 for buffers, to avoid casts.
1865 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1867 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1869 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1871 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1874 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1876 * process.c: Whitespace and line-break nitpicks.
1878 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1880 * gnutls.c (gnutls_certificate_details): The :signature isn't
1881 that useful, so remove it.
1882 (gnutls_certificate_details): Clean up whitespace slightly.
1883 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1885 (gnutls_certificate_details): Put :signature-algorithm back again,
1886 which was removed by mistake.
1887 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1888 that they are not messaged by default (bug#16253).
1889 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1891 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1893 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1895 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1898 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1900 * eval.c (Fsignal): Remove duplicate test.
1901 (Fautoload_do_load): Fix up docstring.
1903 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1905 * nsterm.m (represented_filename, represented_frame): New variables.
1906 (ns_set_represented_filename): New function.
1907 (sendEvent:): Set represented filename here to avoid flicker,
1908 related to Bug#18757.
1910 * nsterm.h: Declare ns_set_represented_filename.
1912 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1913 at once, call ns_set_represented_filename instead.
1915 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1917 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1918 (struct bidi_stack): Reduce size by using bit fields and by
1919 packing sos, override, and isolate_status into a single 8-bit
1920 byte called 'flags'.
1922 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1923 (bidi_push_embedding_level): Construct flags from individual
1924 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1926 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1927 from flags. Adapt to changes in prev_for_neutral,
1928 next_for_neutral, and last_strong members.
1929 (bidi_line_init): Initialize flags to zero.
1930 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1931 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1933 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1935 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1936 (Fapply): Try and simplify the control flow.
1938 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1940 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1941 Use gnutls_sign_get_name directly because
1942 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1943 (init_gnutls_functions): Load missing gnutls_server_name_set.
1945 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1947 * bidi.c (bidi_find_first_overridden): New function.
1949 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1950 (syms_of_xdisp): Defsubr it.
1952 * dispextern.h (bidi_find_first_overridden): Add prototype.
1954 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1956 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1957 to nil after release (Bug#9133).
1959 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1961 Port better to AddressSanitizer.
1962 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1964 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1965 Return -1 or 0, as the pipe trick doesn't work.
1966 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1968 * print.c (print_object):
1969 When a pointer-check primitive returns -1, do not assume this
1970 means the pointer is valid or that the underlying system has failed.
1971 It could just be that addresses are being sanitized so Emacs can't
1972 test for pointer validity.
1973 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1974 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1975 string validity checker doesn't work on stack-based strings.
1977 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1979 Improve clarity of USE_LSB_TAG definition.
1980 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1981 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1982 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1983 VAL_MAX / 2 rather than in terms of the (more complicated)
1984 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1986 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1988 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1989 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1990 (next_element_from_buffer): When done with overlays, reset the
1991 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1993 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1995 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1996 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1998 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2000 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2001 for paxctl and setfattr. Fixes temacs startup failure with
2002 grsecurity/PaX enabled Linux kernel (bug#19067).
2004 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2006 * w32.c, w32heap.c, w32term.c:
2007 Use MINGW_W64 instead of _W64.
2009 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2011 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2013 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2015 * gnutls.c (gnutls_ip_address_p): New function.
2016 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2018 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2020 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2022 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2024 Fix gnutls problems caught by static checking.
2025 * gnutls.c (Fgnutls_boot): Remove unused local.
2026 (Fgnutls_boot): Fix pointer signedness.
2028 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2030 * gnutls.c (gnutls_certificate_details): Don't include certain
2031 certificate details on older gnutls versions (bug#19168).
2032 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2033 (gnutls_certificate_details): Reversed check in last checkin.
2035 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2037 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2038 (Fgnutls_peer_status_warning_describe): Add function to describe a
2039 peer verification warning symbol.
2040 (Fgnutls_peer_status): Use it.
2041 (Fgnutls_boot): Use it. Minor logging fixes.
2043 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2045 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2047 2014-11-24 Glenn Morris <rgm@gnu.org>
2049 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2051 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2052 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2054 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2056 * gnutls.c: Fix Windows function definition of
2057 gnutls_x509_crt_get_fingerprint.
2059 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2061 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2063 * process.h: Added more fields to Lisp_Process to track
2064 certificate details.
2066 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2067 (Fgnutls_peer_status): New functions to export TLS certificate
2068 details to Emacs Lisp.
2070 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2072 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2073 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2074 check for gtk_adjustment_configure (Bug#19149).
2075 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2077 2014-11-22 Glenn Morris <rgm@gnu.org>
2079 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2081 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2083 Don't shrink frame when using desktop-save-mode (Bug#19048).
2084 * w32fns.c (x_set_tool_bar_lines): Always call
2085 x_change_tool_bar_height (Bug#19048).
2086 (x_change_tool_bar_height): Mark frame as garbaged since
2087 adjust_frame_size might not have done that.
2088 * xfns.c (x_set_tool_bar_lines): Always call
2089 x_change_tool_bar_height (Bug#19048).
2090 (x_change_tool_bar_height): Mark frame as garbaged since
2091 adjust_frame_size might not have done that.
2093 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2095 * xml.c (parse_region): Take care of new optional parameter
2096 'discard-comments' of 'libxml-parse(html|xml)-region'.
2097 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2098 New optional parameter 'discard-comments'.
2100 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2102 Improve time stamp handling, and be more consistent about it.
2103 * editfns.c (invalid_time): New function.
2104 Use it instead of 'error ("Invalid time specification")'.
2105 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2106 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2108 (make_time_tail, make_time): Remove. All uses changed to use
2109 new functions or plain list4i.
2110 (disassemble_lisp_time): Return effective length if successful.
2111 Check that LOW is an integer, if it's combined with other components.
2112 (decode_time_components): Decode into struct lisp_time, not
2113 struct timespec, so that we can support a wide set of times
2114 regardless of whether time_t is signed. Decode plain numbers
2115 as seconds since the Epoch, and nil as the current time.
2116 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2117 Reimplement in terms of new functions.
2118 (Fencode_time): Just use list2i.
2119 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2120 * keyboard.c (decode_timer): Don't allow the new formats (floating
2121 point or nil) in timers.
2122 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2123 place of the magic number '16'.
2124 (struct lisp_time): New type.
2125 (decode_time_components): Use it.
2126 (lisp_to_timespec): New decl.
2128 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2130 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2133 * callint.c (Fcall_interactively): Pass in nil as argument to
2134 Fbarf_if_buffer_read_only.
2136 * fileio.c (Finsert_file_contents): Ditto.
2138 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2140 * textprop.c (verify_interval_modification): Check buffer
2141 readedness after the last interval.
2143 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2144 the text at POSITION (new optional argument) has the
2145 `inhibit-read-only' text property set.
2147 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2149 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2150 errors in computing the number of pixels to scroll.
2151 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2153 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2155 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2156 call updateFrameSize.
2158 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2160 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2162 * nsfns.m (x_set_foreground_color, x_set_background_color)
2163 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2164 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2166 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2168 * nsterm.m (ns_send_appdefined): Check for application defined
2169 event on Cocoa (Bug#18993).
2170 (run): Restore code before the previous 18993 fix.
2172 2014-11-14 David Reitter <david.reitter@gmail.com>
2174 * nsterm.m (run): Set timeout for event loop to prevent hang.
2177 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2179 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2181 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2183 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2184 for each candidate font but attempt to reuse it from previous improper
2187 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2189 Avoid undefined behavior in color table hashing.
2190 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2191 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2192 This function avoids undefined behavior with signed shift overflow.
2194 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2196 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2197 when the inserted text does not need decoding. (Bug#18982)
2199 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2201 * nsterm.h (EmacsScroller): judge returns bool.
2203 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2204 (ns_judge_scroll_bars): Only set removed if judge returns true.
2205 (judge): Returns bool == condemned. Remove self from window.
2206 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2208 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2210 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2211 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2213 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2215 * nsterm.m (ns_set_vertical_scroll_bar)
2216 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2218 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2220 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2221 merely because tmo_in_millisec is nonnegative. The 1st call
2222 to g_main_context_query could succeed while the 2nd one fails.
2224 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2226 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2228 * nsterm.m (run): Only use non-system event loop if OSX version is
2229 exactly 10.9 (Bug#18993).
2230 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2233 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2235 * callproc.c (encode_current_directory): Support handling of file
2236 names prepended by "/:". (Bug#18891)
2238 2014-11-08 Alan Mackenzie <acm@muc.de>
2240 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2242 2014-11-08 Dima Kogan <dima@secretsauce.net>
2244 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2246 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2248 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2249 raises an error. (Bug#18891)
2251 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2253 * frame.c (adjust_frame_size): Call x_set_window_size only if
2254 f->can_x_set_window_size is set.
2255 (make_frame): Initialize f->can_x_set_window_size and
2256 f->can_run_window_configuration_change_hook.
2257 (Fcan_run_window_configuration_change_hook): New function.
2258 * frame.h (frame): Split `official' into `can_x_set_window_size'
2259 and `can_run_window_configuration_change_hook'.
2260 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2261 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2262 Set f->can_x_set_window_size.
2263 * window.c (run_window_configuration_change_hook):
2264 Return immediately if either f->can_x_set_window_size or
2265 f->can_run_window_configuration_change_hook are false.
2266 (Fset_window_configuration): Instead of f->official set
2267 f->can_x_set_window_size.
2268 * xfns.c (Fx_create_frame, x_create_tip_frame):
2269 Set f->can_x_set_window_size.
2271 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2273 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2274 cleanup from 2014-11-01 (Bug#18972).
2276 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2278 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2279 * xdisp.c (window-scroll-functions): Improve docstring.
2281 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2283 Uniquify the 'size' symbol.
2285 * w32notify.c (Qsize): Remove.
2286 * lisp.h (Qsize): New decl.
2287 * lread.c (Qsize): Now extern.
2288 * w32notify.c (syms_of_w32notify): No need to defsym.
2290 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2292 * dispnew.c (change_frame_size_1): Fix call of
2294 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2295 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2296 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2297 (Qtool_bar_size): New constants.
2298 (frame_inhibit_resize, adjust_frame_size): New argument to
2299 handle case where frame_inhibit_implied_resize is a list.
2300 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2301 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2302 (x_set_right_divider_width, x_set_bottom_divider_width)
2303 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2304 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2306 (frame-inhibit-implied-resize): Rewrite doc-string.
2307 * frame.h (frame_inhibit_resize, adjust_frame_size):
2308 Fix external declarations.
2309 (Qframe_position, Qframe_outer_size)
2310 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2311 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2312 (Qtool_bar_size): Extern them.
2313 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2314 (xg_height_or_width_changed): Remove.
2315 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2316 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2317 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2318 (xg_change_toolbar_position): Call adjust_frame_size directly.
2319 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2320 Fix calls of adjust_frame_size.
2321 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2322 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2323 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2324 frame can get resized when tool-bar-lines parameter changes from
2326 (Fw32_frame_menu_bar_size): Return fourth value.
2327 (Fw32_frame_rect): Block input around system calls
2328 (Fx_frame_geometry): New function.
2329 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2330 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2331 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2332 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2333 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2334 (Fx_create_frame): Adjust adjust_frame_size calls.
2335 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2336 frame can get resized when tool-bar-lines parameter changes from
2338 (Fx_frame_geometry): New function.
2339 * xmenu.c (update_frame_menubar): On Lucid call
2340 adjust_frame_size with one pixel less height to avoid that
2341 repeatedly adding/removing the menu bar grows the frame.
2342 (free_frame_menubar): On Motif arrange to optionally preserve
2343 the old frame height when removing the menu bar.
2344 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2346 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2348 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2349 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2350 frame; instead, print an error message.
2352 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2354 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2356 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2358 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2359 (dealloc): Release bmRep.
2361 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2362 imageListSetNext, imageListNext.
2364 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2365 (reference): Remove.
2366 (allocInitFromFile:): Remove searching ImageList and calling
2367 reference (Bug#18918).
2368 (dealloc): Remove handling if ImageList.
2370 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2372 * process.c (catch_child_signal): Fix incorrect assertion.
2374 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2376 * macfont.m (macfont_draw):
2377 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2379 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2380 if force_integral_p (i.e. no antialias).
2381 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2382 bold if no antialias (Bug#18876).
2384 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2385 was given (Bug#18846).
2387 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2389 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2390 instead of in xdisp.c, function now takes void. (Bug#18884).
2392 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2393 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2395 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2396 struct window* (Bug#18889).
2397 Remove getMouseMotionPart.
2398 (ns_output): Make icon_top/left int.
2400 * nsfns.m (x_icon): icon_top/left is int.
2402 * nsterm.m (ns_mouse_position): Remove unused code.
2403 (initFrame:window:, dealloc): Use window instead of win.
2404 (getMouseMotionPart:window:x:y:): Remove, unused.
2405 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2407 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2409 * keyboard.c (readable_events): When FLAGS include
2410 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2411 This avoids returning non-nil from input-pending-p when only such
2412 events are in the queue. (Bug#18856)
2414 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2416 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2417 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2418 (Qforeign_selection): Remove.
2419 (ns_get_local_selection): Identation fix.
2420 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2422 * nsselect.m (ns_get_local_selection): Remove calling of
2423 functions in Vselection_converter_alist (Bug#18911).
2424 (syms_of_nsselect): Remove Vselection_converter_alist.
2426 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2428 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2429 and unnecessary initialization. Adjust comments.
2431 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2433 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2435 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2436 index, not an absolute one, as that's what the function expects.
2438 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2440 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2441 font on an initial frame when running as a daemon (Bug#18869).
2443 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2445 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2447 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2448 build_string, when importing a home directory. (Bug#18873)
2450 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2452 * dispnew.c (buffer_posn_from_coords):
2453 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2454 account for the header-line height. (Bug#18839)
2456 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2458 * xml.c (parse_region): Do not forget the first document child.
2460 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2462 * nsselect.m: pasteboard_changecount is new.
2463 (ns_store_pb_change_count, ns_get_pb_change_count)
2464 (ns_get_our_change_count_for): New functions.
2465 (ns_string_to_pasteboard_internal): Correct comment.
2466 type => gtype in eassert, Call ns_store_pb_change_count.
2467 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2468 (Fns_disown_selection_internal, Fns_selection_owner_p):
2469 Replace Vselection_alist check, with change count check.
2470 (Fns_get_selection): Initialize val to Qnil. Only get local
2471 selection if change counts match (Bug#18799).
2472 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2474 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2476 * w32proc.c (create_child): If calling a quoted batch file,
2477 pass NULL for exe. (Bug#18745)
2479 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2481 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2482 (bidi_resolve_brackets): Use end of string position rather than ZV
2483 when iterating over a string. (Bug#18815)
2485 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2487 * keyboard.c (make_lispy_position): Return coordinates also when
2488 on scroll bars, fringes, margins or not in a window.
2489 * xdisp.c (show_mouse_face): Don't change cursor face during
2492 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2494 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2495 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2496 Fix doc-strings (Bug#18789).
2498 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2500 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2502 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2504 Optimize redisplay of simple bracketed text.
2505 * bidi.c (bidi_cache_reset_to): New function.
2506 (bidi_cache_reset): Call it.
2507 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2509 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2510 bracket_enclosed_type only if bracket_pairing_pos's value is not
2512 (MAX_BPA_STACK): Make sure the value is signed.
2513 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2514 stop pushing values onto the stack.
2515 (bidi_find_bracket_pairs): If the bracketed text is only on the
2516 base embedding level, remove all the states cached by this
2517 function from the cache, and return zero, so that the brackets in
2518 this segment of text are processed as normal neutrals.
2519 (bidi_resolve_brackets): Detect the brackets that are to be
2520 processed as neutrals, and don't call bidi_find_bracket_pairs on
2523 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2525 * w32select.c (Fw32_selection_exists_p): Rename from
2526 Fx_selection_exists_p.
2527 (syms_of_w32select): Adjust accordingly.
2529 * w16select.c (Fw16_selection_exists_p): Rename from
2530 Fx_selection_exists_p.
2531 (syms_of_win16select): Adjust accordingly.
2533 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2534 (Fns_own_selection_internal): Tighten scoping.
2535 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2536 (Fns_get_selection): Rename from Fx_get_selection_internal.
2537 (Fns_get_selection_internal, Fns_store_selection_internal):
2539 (syms_of_nsselect): Adjust accordingly.
2541 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2543 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2544 * w32term.c (x_set_window_size): Account for wrapped menu bar
2545 lines when setting up frame height (Bug#15174 and Bug#18720).
2546 (w32_add_wrapped_menu_bar_lines): New variable.
2548 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2550 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2553 2014-10-20 Glenn Morris <rgm@gnu.org>
2555 * Merge in all changes up to 24.4 release.
2557 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2559 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2560 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2562 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2564 * xterm.c (handle_one_xevent): Check return value from
2565 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2566 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2568 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2569 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2570 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2571 Gtk+ >= 3.14 (Bug#18674).
2572 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2573 Gtk+ >= 3.14 (Bug#18674).
2575 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2577 * gtkutil.c: Remove no-longer-used code.
2578 (xg_update_menubar): Remove unused local and unnecessary call to
2579 gtk_menu_item_get_submenu.
2580 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2581 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2582 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2584 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2586 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2588 * xterm.h (handlebox_widget): Remove.
2590 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2593 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2595 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2596 to handle Gtk versions.
2597 (xg_get_file_with_chooser): Use them.
2598 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2599 Remove (create_menus): Remove teroff argument and code.
2600 Remove call to gtk_menu_set_title.
2601 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2602 Adjust args to create_menus.
2603 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2604 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2605 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2606 (xg_make_tool_item): Remove detach code.
2607 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2608 (find_icon_from_name): New function.
2609 (update_frame_tool_bar): Remove GtkStockItem code, move to
2610 find_icon_from_name. Let stock be a list of icon names to try.
2611 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2612 Replace TOOLBAR_TOP_WIDGET.
2613 (free_frame_tool_bar, xg_change_toolbar_position ):
2614 Replace TOOLBAR_TOP_WIDGET.
2615 (xg_initialize): Remove tearoff code.
2617 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2619 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2620 pixel from the window's cursor glyph width, since X renders hollow
2621 blocks 1 pixel wider than the 'width' parameter.
2623 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2624 glyph->pixel_width; this is now done in xterm.c.
2626 Fix reordering of bracket characters in isolates.
2627 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2628 RESOLVED_ONLY; when non-zero, return from the cache only fully
2629 resolved states. All callers changed.
2630 (CANONICAL_EQU): New macro.
2631 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2632 equivalent of the paired closing bracket character.
2633 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2634 the default non-negative value, to be checked later in
2635 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2636 characters against those pushed onto the BPA stack.
2637 (bidi_record_type_for_neutral): New function.
2638 (bidi_resolve_brackets): Record next_for_neutral and
2639 prev_for_neutral when embedding level gets pushed. Force
2640 resolution of bracket pairs when entering a level run that was not
2642 (bidi_resolve_neutral): Add assertions before calling
2643 bidi_resolve_neutral_1.
2644 (bidi_level_of_next_char): Remove the code that attempted to
2645 resolve unresolved neutrals; that is now done by
2646 bidi_resolve_neutral.
2648 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2650 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2652 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2653 1-pixel R2L characters.
2654 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2655 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2657 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2659 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2662 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2664 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2665 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2666 It's not clear to me whether the initialization is needed,
2667 but it can't hurt so I played it safe.
2669 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2671 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2673 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2675 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2676 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2678 (bidi_get_type): Return the isolate initiators and terminator types.
2679 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2680 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2681 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2682 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2683 for the new features.
2684 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2685 push and pop correctly for isolates.
2686 (bidi_remember_char): Modify to accept an additional argument
2687 and record the bidi type according to its value.
2688 (bidi_cache_iterator_state): Accept an additional argument to only
2689 update an existing state. Handle the new members of struct bidi_it.
2690 (bidi_cache_find): Arguments changed: no longer accepts a level,
2691 instead accepts a flag telling it whether it is okay to return
2692 unresolved neutrals.
2693 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2694 table. Initialize new isolate-related members.
2695 (bidi_paragraph_init): Some code factored out into
2696 find_first_strong_char.
2697 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2698 into bidi_resolve_explicit.
2699 (bidi_resolve_explicit): Support the isolate initiators and
2700 terminator. Fix handling of embeddings and overrides according to
2701 new UBA requirements. Record information about previously seen
2702 characters here (moved from bidi_level_of_next_char).
2703 (bidi_resolve_weak): Adapt to changes in struct members.
2704 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2705 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2706 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2707 paired bracket resolution. Handle isolate initiators and
2709 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2710 (bidi_level_of_next_char): Move the code that records information
2711 about previous characters to bidi_resolve_explicit. Fix logic of
2712 resolving neutrals and make sure their cache entries are updated.
2713 Remove now unneeded special handling of PDF level.
2715 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2716 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2717 enlarged per Unicode 6.3.
2718 (enum bidi_bracket_type_t): New data type.
2719 (struct bidi_saved_info): Leave only 2 type members out of 4.
2721 (struct bidi_stack): Add members necessary to support isolating
2723 (struct bidi_it): Add new members necessary to support isolating
2724 sequences and bracket pair resolution.
2726 * xdisp.c (Fbidi_resolved_levels): New function.
2727 (syms_of_xdisp): Defsubr it.
2728 (append_glyph, append_composite_glyph, produce_image_glyph)
2729 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2731 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2733 * term.c (append_glyph, append_composite_glyph)
2734 (append_glyphless_glyph): Convert aborts to assertions.
2736 * .gdbinit (pgx): Display the character codepoint, resolved level,
2737 and bidi type also for glyphless glyphs.
2739 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2741 Avoid unwanted point motion in Fline_beginning_position.
2742 * lisp.h (scan_newline_from_point): Add prototype.
2743 * search.c (scan_newline_from_point): New function, refactored from...
2744 * cmds.c (Fforward_line): ...adjusted user.
2745 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2746 and simplify the former since the latter doesn't move point.
2748 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2750 Cleanup terminal handling code.
2751 * dispextern.h (get_named_tty): Remove prototype but...
2752 * termhooks.h (get_named_terminal): ...resurrect it under
2753 more meaningful name.
2754 (get_terminal): Likewise, but with...
2755 (decode_live_terminal): ...this name.
2756 (decode_tty_terminal): Add prototype.
2757 * term.c (get_tty_terminal): Remove.
2758 (get_named_tty): Remove.
2759 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2760 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2761 Use decode_tty_terminal.
2762 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2763 * terminal.c (get_terminal): Refactor to...
2764 (decode_terminal, decode_live_terminal): ...new functions.
2765 (decode_tty_terminal): Replacement for get_tty_terminal.
2766 (get_named_terminal): Likewise for get_named_tty.
2767 * coding.c (Fset_terminal_coding_system_internal)
2768 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2769 (Fkeyboard_coding_system):
2770 * composite.c (Fcomposition_get_gstring):
2771 * dispnew.c (Fsend_string_to_terminal):
2772 * frame.c (Fmake_terminal_frame):
2773 * nsfns.m (check_ns_display_info):
2774 * w32fns.c, xfns.c (check_x_display_info):
2775 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2776 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2777 (Fset_quit_char): Use get_named_terminal.
2778 (Fset_output_flow_control, Fset_input_meta_mode):
2779 Use decode_tty_terminal.
2781 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2783 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2784 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2786 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2788 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2789 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2791 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2793 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2796 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2798 * editfns.c (dump_tz_string): No longer const.
2799 It might be modified.
2801 * nsmenu.m (clear): Assume OS X 10.6 or later.
2803 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2805 * unexmacosx.c: Remove include ppc/reloc.h.
2806 (unrelocate, copy_dysymtab): Remove PPC code.
2807 (rebase_reloc_address): Remove, only used for PPC:
2809 * nsterm.m: Always include macfont.h on COCOA.
2810 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2811 (ns_dumpglyphs_image, ns_check_menu_open)
2812 (applicationDidFinishLaunching)
2813 (antialiasThresholdDidChange:)
2814 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2815 Remove checks for OSX <= 10.5/10.6.
2816 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2817 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2820 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2821 (NS_HAVE_NSINTEGER): Remove block.
2822 Remove >= OSX 10.6 tests.
2824 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2825 (x_activate_menubar, trackingNotification:): Remove check for
2827 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2829 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2831 * nsfns.m: Always include macfont.h on COCOA.
2832 (ns_filename_from_panel, ns_directory_from_panel)
2833 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2834 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2836 * macfont.m: Remove >= 1050 check.
2837 (macfont_create_family_with_symbol)
2838 (macfont_get_glyph_for_character)
2839 (mac_font_get_glyphs_for_variants)
2840 (mac_ctfont_create_available_families, syms_of_macfont):
2841 Remove code for OSX < 10.6.
2842 (mac_font_family_group, mac_font_family_compare): Remove, only used
2845 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2846 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2848 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2851 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2853 Fix putenv race conditions with undefined behavior (Bug#8705).
2854 Do all putenv calls before Emacs creates any threads.
2855 Use a safer way to modify the TZ environment variable in the
2856 presence of multiple threads. For further thread-safety,
2857 prefer localtime_r and gmtime_r to localtime and gmtime,
2858 and prefer struct tm's tm_gmtoff (if available) to calling
2859 both localtime_r and gmtime_r.
2860 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2861 (init_dbusbind): ... to this new function.
2862 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2863 * xterm.c (x_term_init): Move xputenv call from here ...
2864 (init_xterm): ... to this new function.
2865 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2866 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2867 (dump_tz_string): New constant.
2868 (init_editfns): Use it. This centralizes the dump_tz stuff.
2869 Call set_time_zone_rule here, so that its xputenv is done
2870 before Emacs goes multithreaded.
2871 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2872 thread-safe enough for Emacs.
2873 (format_time_string, Fdecode_time, Fcurrent_time_string)
2874 (Fcurrent_time_zone):
2875 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2876 localtime and gmtime. Remove now-unnecessary calls to block_input.
2877 (tm_gmtoff): New static function.
2878 (Fdecode_time, Fcurrent_time_zone): Use it.
2879 (Fencode_time): Use mktime_z, for better thread-safety.
2880 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2881 i.e., not quite thread-safe but good enough for Emacs typical usage.
2882 Do not reclaim storage that is in the environment; let it leak.
2883 Always call tzset, since localtime_r does not.
2884 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2885 This is now done in init_editfns.
2886 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2887 New macros and declarations, for platforms lacking tzalloc & friends.
2889 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2891 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2892 On x86 platforms this works around GCC bug 63495
2893 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2894 and more generally should fix a portability problem in Emacs.
2895 Reported by Stefan Monnier in:
2896 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2898 2014-10-08 Leo Liu <sdl.web@gmail.com>
2900 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2901 * keymap.c (describe_vector_princ):
2902 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2905 * print.c (printchar_stdout_last): Declare.
2906 (printchar): Record the last char written to stdout.
2907 (Fterpri): Add optional argument ENSURE.
2909 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2911 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2912 DELAY argument to change_frame_size, so that the frame size
2913 changes, if any are needed, are delayed until the next redisplay.
2914 This is to avoid a too early QUIT inside change_frame_size, when
2915 it calls Lisp in frame_windows_min_size, in case one of the events
2916 we've read sets the quit-flag. (Bug#18649)
2918 * w32fns.c (check_x_display_info): Accept terminal objects as
2919 argument, to follow what xfns.c does.
2921 2014-10-07 Glenn Morris <rgm@gnu.org>
2923 * Makefile.in ($(srcdir)/macuvs.h)
2924 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2926 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2928 * decompress.c (init_zlib_functions): Move the message about zlib
2929 being unavailable from here...
2930 (Fzlib_decompress_region): ...to here. (Bug#18650)
2932 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2934 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2935 the case where an optional string is used. Adjust docstring.
2937 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2939 * lisp.mk (lisp): Remove w32-common-fns.elc.
2941 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2943 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2944 These were already defined in buffer.c, and the duplicate
2945 definitions cause problems on platforms like 'gcc -fno-common'.
2946 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2948 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2950 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2951 if toolbar is visible.
2953 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2956 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2957 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2958 (ns_select, ns_read_socket): Use unwind_protect to decrease
2959 apploopnr (Bug#18345).
2960 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2961 line height (Bug#17977).
2963 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2964 (macfont_closest_traits_index): New function.
2965 (macfont_closest_traits_index_p): Rename from
2966 macfont_closest_traits_index.
2967 (macfont_list): Use macfont_closest_traits_index_p.
2969 2014-10-05 K. Handa <handa@gnu.org>
2971 * coding.c (detect_coding_iso_2022): Set coding->rejected
2972 correctly when an invalid escape sequence is found (Bug#18610).
2974 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2976 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2977 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2980 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2982 * buffer.c (scroll_bar_width, scroll_bar_height):
2984 * window.c (Fset_window_scroll_bars): Fix doc-string.
2985 (Fwindow_scroll_bars): Have it return what the doc-string says.
2987 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2989 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2990 iterator backwards, to resync the bidi iterator. (Bug#18584)
2992 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2994 Consistently use min and max macros from lisp.h.
2995 * coding.c (min, max):
2997 * unexhp9k800.c (min):
2998 * unexw32.c (min, max): Use definitions from lisp.h.
2999 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3001 * gmalloc.c (min): Tiny style change.
3003 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3004 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3006 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3008 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3009 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3010 (X_ULONG_MAX): Move these macros to xterm.h.
3011 (x_fill_property_data): Be more generous about allowing either
3012 signed or unsigned data of the appropriate width.
3013 * xterm.h (x_display_set_last_user_time): New function.
3014 All setters of last_user_time changd to use this function.
3015 If ENABLE_CHECKING, check that the times are in range.
3017 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3019 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3020 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3022 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3024 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3025 make a font_object from a tty frame (Bug#18573).
3026 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3028 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3030 * alloc.c (mark_overlay): Assume that overlay boundaries are
3031 always markers. Add comment.
3032 * lread.c (read_internal_start): Use convenient validate_subarray.
3034 (Fread_from_string): Adjust docstring.
3036 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3038 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3040 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3041 Rename from the "x-" prefix.
3043 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3045 * xselect.c (selection-converter-alist): Fix docstring.
3047 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3049 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3050 argument passed by the caller, when we mirror all slashes into
3053 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3055 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3056 Resurrect old code and fix compilation with GTK < 2.13.6.
3058 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3060 Use AUTO_CONS instead of SCOPED_CONS, etc.
3061 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3062 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3063 (AUTO_LIST1): Rename from scoped_list1.
3064 (AUTO_LIST2): Rename from scoped_list2.
3065 (AUTO_LIST3): Rename from scoped_list3.
3066 (AUTO_LIST4): Rename from scoped_list4.
3067 (AUTO_STRING): Rename from SCOPED_STRING.
3068 * frame.h (AUTO_FRAME_ARG):
3069 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3070 (AUTO_LIST4, AUTO_STRING):
3071 Prepend a new argument 'name'.
3072 Declare a variable instead of yielding a value.
3074 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3076 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3078 * w32fns.c (w32_createwindow): Accept an additional argument, an
3079 array of 2 values specifying the coordinates of the frame's
3080 top-left corner. Use these values instead of calling x_get_arg,
3081 which can cons Lisp objects, and therefore cannot be called except
3082 from the main thread. Remove redundant tests for the default
3084 (my_create_window): Move the calculation of the coordinates of the
3085 frame's top-left edge here. Pass them to the input thread via the
3086 second parameter of the WM_EMACS_CREATEWINDOW message.
3087 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3090 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3092 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3093 (redisplay_window): Treat the frame's frozen_window_starts flag
3094 the same way as the optional_new_start flag for the window: only
3095 obey it if the glyph row showing point will be fully visible.
3096 Likewise when the window start is in a continuation line. If,
3097 after trying everything under the 'force_start' label, point is
3098 still not fully visible, give up and scroll the window.
3099 Add debugging traces. (Bug#18545)
3101 * window.c (Frecenter): Set the window's redisplay flag.
3103 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3105 * w32term.c (w32_read_socket): Don't use frame dimensions for
3106 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3107 rectangle. Check the return value of GetClientRect, and don't use
3108 the results if it didn't succeed.
3110 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3111 in columns and lines after correcting the pixel dimensions in
3113 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3114 negative values to xrealloc. (Bug#18528)
3116 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3118 * alloc.c: Remove now-unnecessary check.
3119 Suggested by Dmitry Antipov in:
3120 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3122 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3124 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3125 to Ubuntu 14.04.1 x86-64.
3127 Simplify stack-allocated Lisp objects, and make them more portable.
3128 The build_local_string macro was used in two ways: (1) string
3129 literals for which scoped allocation suffices, and (2) file name
3130 components, where it's not safe in general to assume bounded-size
3131 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3132 allocates a block-scope string, and by using SCOPED_STRING for (1)
3133 and build_string for (2). Furthermore, actually use stack
3134 allocation only for objects known to have sufficient alignment.
3135 This simpler implementation means Emacs can make
3136 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3137 GC_MAKE_GCPROS_NOOPS.
3138 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3139 for fewer differences among implementations.
3140 (struct Lisp_String): Now GCALIGNED.
3141 (USE_STACK_LISP_OBJECTS): Default to true, since the
3142 implementation no longer insists on a nonempty GCALIGNED.
3143 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3144 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3145 separately. Move definiens to scoped_cons. The old definition
3146 was incorrect when GCALIGNED was defined to be empty.
3147 (union Aligned_String): New type.
3148 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3149 implementation ports to compilers that don't align strictly enough.
3150 Don't worry about the union sizes; it's not worth bothering about.
3151 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3152 Rewrite using USE_STACK_CONS.
3153 (scoped_cons): Assume the use of union Aligned_Cons.
3154 (lisp_string_size, make_local_string, build_local_string): Remove.
3155 Unless otherwise specified, all callers of build_local_string
3156 changed to use SCOPED_STRING.
3157 (SCOPED_STRING): New macro.
3158 * data.c (wrong_choice):
3159 * menu.c (single_menu_item):
3160 * process.c (Fformat_network_address):
3161 Hoist use of SCOPED_STRING out of a scope, so that its returned
3162 object lives long enough.
3163 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3164 as the string might be long or might not be ASCII.
3166 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3168 * msdos.c (internal_terminal_init): Bump version to 25.
3170 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3172 Keep stack-allocated Lisp objects fast rather than versatile.
3173 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3174 (SCOPED_CONS_INITIALIZER): New macro.
3175 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3176 (USE_LOCAL_ALLOCA): Remove.
3177 (local_cons, local_list1, local_list2, local_list3, local_list4):
3178 Remove. Stack overflow checking makes them too slow.
3179 (make_local_vector): Likewise. Also we just don't have enough
3181 (enum LISP_STRING_OVERHEAD): Remove.
3182 (local_string_init, local_vector_init): Remove prototypes.
3183 (make_local_string, build_local_string): Redesign to target short
3184 compile-time string constants, fall back to regular string allocation
3186 (lisp_string_size): New function.
3187 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3188 * alloc.c (local_string_init, local_vector_init): Remove.
3189 (verify_ascii) [ENABLE_CHECKING]: New function.
3190 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3191 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3192 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3193 * xselect.c, xterm.c: All related users changed.
3195 2014-09-28 Ken Brown <kbrown@cornell.edu>
3197 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3198 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3200 2014-09-27 Ken Brown <kbrown@cornell.edu>
3202 Fix implementation of HYBRID_MALLOC on Cygwin.
3203 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3204 (bss_sbrk_buffer_beg): New variable. Use it...
3205 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3206 incorrect definition.
3208 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3210 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3211 Make it into a function and change arg to be a function.
3213 * lisp.mk (lisp): Add elisp-mode.elc.
3215 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3217 * xfns.c (x_default_scroll_bar_color_parameter):
3218 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3219 to pacify --enable-gcc-warnings in non-scrollbar builds.
3221 2014-09-26 Ken Brown <kbrown@cornell.edu>
3223 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3225 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3227 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3228 MinGW builds that use GCC before 4.2.
3230 Default to stack objects on DOS_NT platforms as well.
3231 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3232 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3234 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3236 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3237 ALIGN_STACK attribute.
3239 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3241 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3242 ALIGN_STACK attribute.
3244 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3245 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3247 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3249 * frame.c (frame_inhibit_resize):
3250 * widget.c (EmacsFrameResize):
3251 * window.c (resize_frame_windows, Fset_window_configuration):
3252 * xdisp.c (expose_frame):
3253 * xfns.c (x_change_tool_bar_height):
3254 * xmenu.c (update_frame_menubar):
3255 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3256 Remove code left dead after 2014-07-27 changes.
3258 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3260 Fix local_cons etc. to not exhaust the stack when in a loop.
3261 Problem reported in:
3262 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3263 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3264 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3265 (Ffind_charset_string):
3266 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3267 * data.c (wrong_range):
3268 * editfns.c (Fpropertize, format2):
3269 * emacs.c (init_cmdargs, decode_env_path):
3270 * fileio.c (auto_save_error):
3271 * fns.c (Fyes_or_no_p):
3272 * font.c (font_style_to_value, font_parse_xlfd)
3273 (font_parse_family_registry, font_delete_unmatched)
3275 * fontset.c (Fset_fontset_font):
3276 * frame.c (x_get_arg):
3277 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3278 (read_char_minibuf_menu_prompt):
3279 * keymap.c (silly_event_symbol_error, describe_vector):
3280 * lread.c (load_warn_old_style_backquotes):
3281 * menu.c (single_menu_item):
3282 * minibuf.c (Fread_buffer):
3283 * process.c (status_message, Fformat_network_address)
3284 (server_accept_connection):
3285 * textprop.c (copy_text_properties):
3286 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3287 * xfns.c (x_default_scroll_bar_color_parameter):
3288 * xfont.c (xfont_open):
3289 * xselect.c (x_clipboard_manager_error_1):
3290 * xterm.c (x_term_init):
3291 Put USE_LOCAL_ALLOCA at the start of the function.
3292 * fns.c (maybe_resize_hash_table): Use build_string instead of
3293 build_local_string, since we'd otherwise need a conditional
3294 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3295 not worth the bother of optimization.
3296 * font.c (font_delete_unmatched): Remove by-hand code that
3297 observed MAX_ALLOCA limit, since it's now done automatically.
3298 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3299 since build_local_string needs its sa_alloc.
3300 * lisp.h (lisp_word_count): New function.
3301 (SAFE_ALLOCA_LISP): Use it.
3302 (USE_LOCAL_ALLOCA): New macro.
3303 (local_cons, make_local_vector, make_local_string):
3304 Observe the MAX_ALLOCA limit.
3305 (LISP_STRING_OVERHEAD): New constant.
3306 (make_local_string): Use it.
3308 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3310 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3311 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3312 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3313 and Solaris and it's likely to work on similar platforms.
3315 Avoid signed integer overflow when converting Time to ptrdiff_t.
3316 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3318 (position_to_Time, Time_to_position): New functions.
3319 (gen_help_event, kbd_buffer_get_event): Use them.
3320 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3321 Go back to plain 'unsigned long', so that 'Time' is the same
3322 for both X and non-X builds; this is less likely to cause surprise.
3323 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3324 are the same size; this is no longer required.
3326 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3327 of bit 28 and of whether an unsigned value is negative.
3328 This simplifies the code a bit, and pacifies clang 3.4.
3330 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3332 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3333 Windows builds, where 'long' is a 32-bit type.
3335 * w32inevt.h (w32_console_mouse_position): Update the argument
3336 types to use 'Time'.
3338 * w32term.c (w32_mouse_position)
3339 (x_horizontal_scroll_bar_report_motion)
3340 (x_scroll_bar_report_motion): Update the argument types to use
3343 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3345 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3346 (struct input_event): ...unsigned bitfields. Likewise for
3347 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3348 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3349 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3350 (kbd_buffer_get_event): Adjust users.
3351 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3352 (make_scroll_bar_position): New function, refactored out of...
3353 (make_lispy_event): ...adjusted user.
3354 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3355 * nsterm.m (ns_mouse_position, mouseUp):
3356 * term.c (term_mouse_position):
3357 * w32inevt.c (w32_console_mouse_position):
3358 * w32term.c (w32_mouse_position):
3359 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3360 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3361 Prefer enum and explicit enum members to integers and numeric values.
3363 * chartab.c (uniprop_encode_value_numeric):
3364 * font.c (font_style_to_value): Use make_local_vector.
3365 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3366 * keymap.c (append_key): Use scoped_list1.
3368 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3369 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3371 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3373 Fix some slow uses and misuses of strcat.
3374 * doc.c (get_doc_string):
3375 * gtkutil.c (get_utf8_string):
3376 * xsmfns.c (x_session_initialize):
3377 Avoid recomputation of string length.
3378 * ftfont.c (ftfont_spec_pattern):
3379 * xfns.c (xic_create_fontsetname):
3380 Don't assume output buffer is initially zero.
3382 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3384 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3385 All callers changed.
3386 * xterm.c (x_term_init): Use new functionality to avoid two needs
3387 to compute a string length.
3389 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3391 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3393 Use known length of a Lisp string to copy it faster.
3394 * lisp.h (lispstrcpy): New function. Add comment.
3395 * callproc.c (child_setup):
3396 * dbusbind.c (xd_append_arg):
3397 * doc.c (get_doc_string):
3398 * font.c (Ffont_xlfd_name):
3399 * frame.c (xrdb_get_resource):
3400 * process.c (Fmake_network_process, network_interface_info):
3401 * w32fns.c (Fx_open_connection):
3402 * w32proc.c (sys_spawnve):
3403 * xfns.c (select_visual):
3404 * xfont.c (xfont_list):
3405 * xsmfns.c (x_session_initialize):
3406 * xterm.c (x_term_init): Use it.
3408 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3410 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3411 Reported by Dmitry Antipov in thread leading to:
3412 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3413 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3414 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3416 * callproc.c (call_process): Save and restore sa_avail.
3417 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3418 (AVAIL_ALLOCA): New macro.
3419 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3420 Use it, and check against sa_avail rather than MAX_ALLOCA.
3422 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3424 On OSX, do not free font-specific data more than once (Bug#18501).
3425 * macfont.m (macfont_close): Release and free font-specific data
3426 only if it wasn't previously freed.
3428 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3430 * unexmacosx.c (dump_it): Improve error message.
3432 2014-09-22 Juri Linkov <juri@jurta.org>
3434 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3435 (Bug#10747, bug#18334)
3437 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3439 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3440 units in which the position is measured. (Bug#18493)
3442 * xdisp.c (redisplay_internal): Force redisplay of all windows
3443 that show a buffer whose narrowing has changed. (Bug#18490)
3445 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3447 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3448 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3449 lines, draw the hollow-box and hbar cursors on the right side of
3450 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3453 * xterm.c (x_draw_stretch_glyph_string):
3454 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3455 caused the block cursor to disappear on a TAB in R2L lines in
3456 every window except the leftmost one. Reported by Martin Rudalics
3459 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3461 Always use matched specpdl entry to record call arguments (Bug#18473).
3462 * lisp.h (record_in_backtrace): Adjust prototype.
3463 * eval.c (record_in_backtrace): Return current specpdl level.
3464 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3465 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3466 entry and use that entry in call to backtrace_debug_on_exit.
3467 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3468 (do_debug_on_call): Get current specpdl level as 2nd arg.
3470 Prefer ptrdiff_t to int and avoid integer overflows.
3471 * fileio.c (make_temp_name):
3472 * font.c (font_parse_family_registry): Avoid integer
3473 overflow on string size calculation.
3474 * data.c (Faset): Likewise for byte index.
3476 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3478 Fix display of R2L lines in partial-width windows.
3479 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3480 assigned the correct value.
3481 (extend_face_to_end_of_line): Account for truncation and
3482 continuation glyphs in R2L rows when one of the fringes is not
3484 (display_line): Don't assign negative X offset to a row if we are
3485 going to produce a truncation glyph for it. When handling
3486 truncated R2L rows, consider the width of the left fringe instead
3488 (produce_special_glyphs): Fix bogus assignments.
3490 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3492 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3493 always set to a valid value. Make sure the size passed to alloca
3494 is always positive. (Bug#18516)
3496 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3498 Avoid extra call to oblookup when interning symbols.
3499 * lisp.h (intern_driver): Add prototype.
3500 * lread.c (intern_driver): New function.
3501 (intern1, intern_c_string_1, Fintern):
3502 * font.c (font_intern_prop):
3503 * w32font.c (intern_font_name): Use it.
3505 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3507 Minor improvements to new stack-allocated Lisp objects.
3508 * frame.h (FRAME_PARAMETER):
3509 Prefer scoped_list1 to local_list1 where either would do.
3510 * lisp.h (scoped_list4): New macro.
3511 (local_cons, local_list1, local_list2, local_list3, local_list4)
3512 (make_local_vector, make_local_string, build_local_string):
3513 Prefer functions to macros where either would do.
3514 * xdisp.c (build_desired_tool_bar_string):
3515 Prefer scoped_list4 to local_list4 where either would do.
3517 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3519 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3520 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3521 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3522 * frame.h (FRAME_PARAMETER): New macro.
3523 * dispnew.c (init_display):
3524 * fontset.c (Fset_fontset_font):
3525 * frame.c (x_default_parameter):
3526 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3527 * xfns.c (x_default_scroll_bar_color_parameter)
3528 (x_default_font_parameter, x_create_tip_frame): Use it.
3529 * editfns.c (Fpropertize): Use local_cons.
3530 * process.c (status_message): Use build_local_string.
3531 * xfont.c (xfont_open): Use make_local_string.
3532 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3534 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3536 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3537 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3538 !__clang__. This works with GCC and with clang and is safer for
3539 compilers we don't know about.
3540 (local_cons): Rename parameter to make capture less likely.
3542 2014-09-17 Samuel Bronson <naesten@gmail.com>
3544 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3546 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3548 Fix minor problems found by static checking.
3549 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3551 * buffer.h (decode_buffer): Doc and indentation fixes.
3552 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3554 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3556 Avoid clang-specific warnings.
3557 * buffer.c (init_buffer): Shut up -Wself-assign.
3558 * process.c (server_accept_connection): Shut up -Wunsequenced.
3560 2014-09-16 Daniel Colascione <dancol@dancol.org>
3562 * fns.c (sxhash): For symbols, use address as hash code.
3564 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3566 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3567 * charset.c (load_charset_map_from_file): Use scoped_list2
3568 and build_local_string.
3569 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3570 * emacs.c (init_cmdargs, decode_env_path):
3571 * fileio.c (Fexpand_file_name):
3572 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3573 * frame.c (x_get_arg):
3574 * keyboard.c (safe_run_hooks_error):
3575 * lread.c (load_warn_old_style_backquotes):
3576 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3577 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3578 * xselect.c (x_clipboard_manager_error_1)
3579 (x_clipboard_manager_save_all):
3580 * xterm.c (x_term_init): Use build_local_string.
3582 Avoid more integer overflows on string size calculations.
3583 * category.c (Fmake_category_set):
3584 * xdisp.c (get_overlay_arrow_glyph_row):
3585 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3587 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3589 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3590 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3591 error message format. Use message_with_string to have non-ASCII
3592 file names properly displayed.
3593 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3594 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3595 where these APIs are not available even in UNICOWS.DLL.
3596 Improve the format of error messages and include the file name in them
3598 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3599 call play-sound-functions, per documentation.
3601 * w32.c (w32_get_long_filename, w32_get_short_filename):
3602 Constify the input file name arguments.
3604 * w32.h (w32_get_long_filename, w32_get_short_filename):
3607 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3609 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3610 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3611 [USE_LOCAL_ALLOCATORS]: New macros.
3612 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3613 (build_local_string): Avoid argument name expansion clash with
3615 * alloc.c (toplevel)
3616 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3617 Preprocessor guard to avoid impossible configuration.
3618 * charset.c (Ffind_charset_region, Ffind_charset_string):
3619 Use make_local_vector.
3620 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3621 * textprop.c (Fput_text_property, Fadd_face_text_property):
3623 (copy_text_properties): Use local_cons and local_list3.
3624 * chartab.c (uniprop_table):
3625 * data.c (wrong_choice, wrong_range):
3626 * doc.c (get_doc_string):
3627 * editfns.c (format2):
3628 * fileio.c (Fexpand_file_name, auto_save_error):
3629 * fns.c (Fyes_or_no_p):
3630 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3631 * fontset.c (Fset_fontset_font):
3632 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3633 (read_char_minibuf_menu_prompt):
3634 * keymap.c (silly_event_symbol_error, describe_vector):
3635 * menu.c (single_menu_item):
3636 * minibuf.c (Fread_buffer):
3637 * process.c (status_message, Fformat_network_address)
3638 (server_accept_connection): Use make_local_string and
3639 build_local_string. Prefer compound literals where appropriate.
3641 2014-09-15 Daniel Colascione <dancol@dancol.org>
3643 * fns.c (Fsort): Tweak sort docstring.
3645 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3647 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3648 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3649 set errno to EAGAIN instead, to allow the caller to retry the
3650 write after some waiting. Fixes deadlocks when Emacs exchanges a
3651 lot of data through the pipe. (Bug#18420)
3653 * sound.c (Fplay_sound_internal): Encode the sound file name in
3654 the ANSI codepage. Expand it against data-directory, as per docs,
3655 not against the current directory. No need to make a local copy
3656 of the file name; pass the encoded file name directly to
3657 do_play_sound. (Bug#18463)
3659 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3660 NULL, and the file name is not encodable in ANSI codepage, return
3661 the string with "?" replacement characters, which will fail the
3662 caller. This avoids returning a random value in that case.
3664 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3666 * window.c (Fresize_mini_window_internal): Set w->total_lines
3667 from w->pixel_height (Bug#18422).
3669 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3671 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3672 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3673 setting resize increments (Bug#18435).
3675 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3677 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3678 state around the call to line_bottom, since it can move the
3679 iterator to another screen line. This fixes off-by-one errors in
3680 the reported row in some rare cases.
3682 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3684 * callproc.c (init_callproc): Fix bug introduced at
3685 2014-09-07 (Bug#18474).
3687 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3689 Prefer ptrdiff_t to int and avoid integer overflows.
3690 * fileio.c (make_temp_name):
3691 * font.c (font_parse_family_registry): Avoid integer
3692 overflow on string size calculation.
3693 * data.c (Faset): Likewise for byte index.
3695 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3697 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3699 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3701 * lisp.h (make_local_string): Nitpick indent.
3702 * print.c (Fprin1_to_string): Remove unused GCPROs.
3704 More debugging aids around GCPROs.
3705 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3706 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3707 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3709 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3710 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3712 Remove redundant GCPROs around Ffuncall and Fapply calls.
3713 This is safe because Ffuncall protects all of its arguments by itself.
3714 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3715 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3716 (call6, call7): Likewise. Use compound literals where applicable.
3717 (run_hook_with_args_2): Use compound literal.
3719 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3721 Pacify --enable-gcc-warnings when no window system is used.
3722 These warnings found that subscript error, so they seem worthwhile.
3723 * composite.c (char_composable_p): Simplify a bit.
3724 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3725 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3726 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3727 * window.c (set_window_scroll_bars):
3728 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3729 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3730 Ignore -Wsuggest-attribute=const.
3731 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3732 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3734 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3736 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3737 Use check_iso_charset_parameter instead of doing the checks by hand.
3738 (check_iso_charset_parameter): Move up. Check parameters a bit
3739 more carefully, and return true for 96-char sets. All callers changed.
3741 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3743 Simplify lisp.h by removing the __COUNTER__ business.
3744 Reported by Dmitry Antipov in:
3745 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3746 * lisp.h (make_local_vector, make_local_string)
3747 (build_local_string): Simplify by not bothering with __COUNTER__.
3748 The __COUNTER__ business wasn't working properly, and was needed
3749 only for hypothetical future expansion anyway.
3751 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3753 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3754 terms to determine bitmap color. (Bug#18437)
3756 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3758 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3761 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3763 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3765 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3767 * xterm.c (handle_one_xevent): Detect iconified by looking at
3768 _NET_WM_STATE_HIDDEN.
3770 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3772 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3773 These can generate a constant with the correct value but the wrong
3774 width, which doesn't work as a printf argument. All uses removed.
3775 Reported by Dmitry Antipov in:
3776 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3777 (ENUMABLE): Remove; no longer needed.
3778 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3779 Remove; no longer needed because of the above change.
3780 Each definiens moved to the only use.
3782 Improve the experimental local and scoped allocation.
3783 * alloc.c (local_string_init, local_vector_init):
3784 New functions, defined if USE_LOCAL_ALLOCATORS.
3785 Mostly, these are moved here from lisp.h, as it's not
3786 clear it's worth making them inline.
3787 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3788 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3789 USE_STACK_LISP_OBJECTS, not on a laundry list.
3790 (local_string_init, local_vector_init): New decls.
3791 (union Aligned_Cons): New type.
3792 (scoped_cons): Use it. Give up on the char trick, as it's a too
3793 much of a maintenance hassle; if someone wants this speedup
3794 they'll just need to convince their compiler to align properly.
3795 Conversely, use the speedup if struct Lisp_Cons happens to
3796 be aligned even without a directive. Better yet, help it along
3797 by using union Aligned_Cons rather than struct Lisp_Cons.
3798 (pointer_valid_for_lisp_object): Remove. This check is not
3799 necessary, since make_lisp_ptr is already doing it. All uses removed.
3800 (local_vector_init, local_string_init): Move to alloc.c.
3801 (build_local_vector): Remove this awkward macro, replacing with ...
3802 (make_local_vector): New macro, which acts more like a function.
3803 Use statement expressions and use __COUNTER__ to avoid macro
3804 capture. Fall back on functions if these features are not supported.
3805 (build_local_string, make_local_string): Likewise.
3807 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3809 * xterm.c (x_term_init): Consolidate duplicated code.
3810 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3811 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3812 Add eassert and mark dpyinfo as dead only if it was alive.
3814 Add macros to allocate temporary Lisp objects with alloca.
3815 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3816 * character.h (parse_str_as_multibyte): Move prototype to ...
3817 * lisp.h (parse_str_as_multibyte): ... here.
3818 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3819 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3821 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3822 (local_string_init): New functions.
3823 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3824 (init_alloc_once): Call it.
3826 Cleanup last change and make all new stuff conditional.
3827 * lisp.h (build_local_string): Rename to ...
3828 (make_local_string): ... this macro.
3829 (build_local_string, scoped_list1, scoped_list3): New macros.
3830 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3831 and functions as such, use regular fallbacks otherwise.
3832 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3835 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3837 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3838 always make sure the marginal areas of the row are in sync with
3839 what the window wants. (Bug#18419)
3841 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3842 existing binding of a variable, to avoid silently aborting
3843 commands that use specbind. (Bug#18331)
3845 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3847 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3848 * coding.c (growable_destination): New function.
3849 (produce_chars): Use it for sanity checks. Do not fiddle with
3850 dst_end if the source and destination are both nil, as it's
3851 the caller's responsibility to avoid overlap.
3852 * keyboard.c (read_decoded_event_from_main_queue):
3853 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3854 length, not 4 times, to prevent decode_coding_c_string from trying
3855 to reallocate a destination. This removes the need for the FIXME.
3857 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3858 All callers simplified. Add a comment about exec_failed, vfork,
3861 Adjust drag-and-drop fix when window is above top (Bug#18303).
3862 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3863 XCDR bleed into XCAR's encoded value. Improve checks for
3864 out-of-range data while we're at it.
3866 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3868 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3869 is CONSP (Bug#18303).
3871 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3873 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3874 'alloca' gets passed arguments larger than MAX_ALLOCA.
3876 * font.c (MAX): Define if not defined elsewhere.
3878 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3880 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3881 here for destination buffer, to work around what appears to be a
3882 bug in decode_coding_c_string when the source and destination are
3885 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3886 This follows up on the recent thread in emacs-devel on alloca; see:
3887 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3888 This patch also cleans up alloca-related glitches noted while
3889 examining the code looking for unbounded alloca.
3891 * callproc.c (init_callproc):
3892 Rewrite to avoid need for alloca.
3893 * buffer.c (mouse_face_overlay_overlaps)
3894 (report_overlay_modification):
3895 * buffer.h (GET_OVERLAYS_AT):
3896 * coding.c (make_subsidiaries):
3897 * doc.c (Fsnarf_documentation):
3898 * editfns.c (Fuser_full_name):
3899 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3900 (search_embedded_absfilename, Fsubstitute_in_file_name):
3901 * fns.c (Fmake_hash_table):
3902 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3903 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3904 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3905 (xrdb_get_resource, x_get_resource_string):
3906 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3907 * ftxfont.c (ftxfont_draw):
3908 * image.c (xbm_load, xpm_load, jpeg_load_body):
3909 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3911 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3913 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3914 (find_and_return_menu_selection):
3915 * print.c (PRINTFINISH):
3916 * process.c (Fformat_network_address):
3917 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3918 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3919 * sound.c (wav_play, au_play):
3920 * syntax.c (skip_chars):
3921 * term.c (tty_menu_activate, tty_menu_show):
3922 * textprop.c (get_char_property_and_overlay):
3923 * window.c (Fset_window_configuration):
3924 * xdisp.c (safe__call, next_overlay_change, vmessage)
3925 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3926 * xfaces.c (face_at_buffer_position):
3927 * xmenu.c (x_menu_show):
3928 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3929 allocation size isn't bounded.
3930 * callint.c (Fcall_interactively): Redo memory_full check
3931 so that it can be done at compile-time on some platforms.
3932 * coding.c (MAX_LOOKUP_MAX): New constant.
3933 (get_translation_table): Use it.
3934 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3935 SAFE_ALLOCA, to catch integer overflows on size calculation.
3936 (exec_failed) [!DOS_NT]: New function.
3937 (child_setup) [!DOS_NT]: Use it.
3938 * editfns.c (Ftranspose_regions):
3939 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3940 * editfns.c (check_translation):
3941 Allocate larger buffers on the heap.
3942 * eval.c (internal_lisp_condition_case):
3943 Check for MAX_ALLOCA overflow.
3944 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3945 (Fbase64_encode_region, Fbase64_decode_region):
3946 Avoid unnecessary calls to SAFE_FREE before 'error'.
3947 * buffer.c (mouse_face_overlay_overlaps):
3948 * editfns.c (Fget_pos_property, check_translation):
3949 * eval.c (Ffuncall):
3950 * font.c (font_unparse_xlfd, font_find_for_lface):
3951 * ftfont.c (ftfont_drive_otf):
3952 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3953 (menu_bar_items, tool_bar_items):
3954 * sound.c (Fplay_sound_internal):
3955 * xdisp.c (load_overlay_strings, dump_glyph_row):
3956 Use an ordinary auto buffer rather than alloca, since the
3957 allocation size is fixed and small.
3958 * ftfont.c: Include <c-strcase.h>.
3959 (matching_prefix): New function.
3960 (get_adstyle_property): Use it, to avoid need for alloca.
3961 * keyboard.c (echo_add_key):
3962 * keymap.c (describe_map): Use ptrdiff_t, not int.
3963 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3964 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3965 when counting bytes.
3966 * lisp.h (xlispstrdupa): Remove, replacing with ...
3967 (SAFE_ALLOCA_STRING): ... new macro with different API.
3968 This fixes a portability problem, namely, alloca result
3969 passed to another function. All uses changed.
3970 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3972 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3973 (REGEX_ALLOCATE): New macros.
3974 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3975 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3977 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3979 (decode_mode_spec_coding): Store directly into buf rather than
3980 into an alloca temporary and copying the temporary to the buf.
3982 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3984 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3986 2014-09-04 Jan D <jan.h.d@swipnet.se>
3988 * xterm.c (x_term_init): Don't call x_session_initialize if running
3989 as a daemon (Bug#18375).
3991 * xsmfns.c: Initialize ice_fd.
3993 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3995 Less chatter in 'make' output.
3996 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3997 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3998 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4000 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4002 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4003 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4005 * nsfns.m (Fx_create_frame):
4006 * w32fns.c (Fx_create_frame):
4007 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4010 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4012 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4013 the reported row in the case of a window with a header line, by
4014 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4015 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4017 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4019 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4020 when configured --with-wide-int on typical 32-bit platforms.
4022 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4024 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4025 when HPOS is negative, for the benefit of R2L glyph rows whose
4026 newline overflows into the fringe.
4028 2014-09-03 Ken Brown <kbrown@cornell.edu>
4030 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4032 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4034 Minor cleanup of recent strlen-avoiding patch.
4035 * fileio.c (CHECK_LENGTH): Remove.
4036 Rewrite callers so that they don't need it.
4037 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4038 variable wasn't set.
4040 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4042 * fileio.c (CHECK_LENGTH): New macro.
4043 (Fexpand_file_name): Use it and get rid of a few more calls
4044 to strlen and strcat.
4045 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4046 * lisp.h (egetenv): ... because of a new inline function used to
4047 avoid calls to strlen for a compile-time constants.
4049 * buffer.h (decode_buffer): New function.
4050 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4051 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4052 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4053 * data.c (Flocal_variables_p):
4054 * fileio.c (Fverify_visited_file_modtime):
4055 * marker.c (live_buffer): Use it.
4057 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4059 Avoid extra calls to strlen in filesystem I/O routines.
4060 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4061 the length of 'newdir' is known or may be precalculated.
4062 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4063 not 'char *', and so use precalculated length.
4064 (Ffile_accessible_directory_p):
4065 * callproc.c (encode_current_directory, init_callproc):
4066 * charset.c (init_charset):
4067 * lread.c (load_path_check, load_path_default): Adjust users.
4068 * lisp.h (file_accessible_directory_p): Tweak prototype.
4070 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4072 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4075 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4077 --enable-silent-rules now suppresses more chatter.
4078 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4079 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4080 (am__v_CCLD_1): New macros, taken from Automake.
4081 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4083 Clean up extern decls a bit.
4084 * bytecode.c: Include blockinput.h and keyboard.h rather
4085 than rolling their APIs by hand.
4086 * emacs.c: Include regex.h and rely on its and lisp.h's API
4087 rather than rolling them by hand.
4088 * lastfile.c: Include lisp.h, to check this file's API.
4089 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4091 * regex.h (re_max_failures): New decl.
4092 * unexcw.c, unexmacosx.c, unexw32.c:
4093 Rely on lisp.h's API rather than rolling it by hand.
4094 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4095 Declare at top level, to pacify GCC -Wnested-externs.
4097 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4099 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4100 clipping rectangle become negative (i.e. large positive, since
4101 it's an unsigned data type). This can happen in R2L hscrolled
4102 glyph rows, and caused us to draw the cursor glyph on the fringe.
4103 For the details, see
4104 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4106 2014-08-31 Ken Brown <kbrown@cornell.edu>
4108 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4109 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4110 is defined. (Bug#18368)
4112 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4114 Vector-sorting fixes (Bug#18361).
4115 It's not safe to call qsort or qsort_r, since they have undefined
4116 behavior if the user-specified predicate is not a total order.
4117 Also, watch out for garbage-collection while sorting vectors.
4118 * fns.c: Include <vla.h>.
4119 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4120 (sort_vector_compare): Remove, replacing with ....
4121 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4122 ... these new functions.
4123 (sort_vector): Rewrite to use the new functions.
4124 GCPRO locals, since the predicate can invoke the GC.
4125 Since it's in-place return void; caller changed.
4126 (merge): Use 'inorder', for clarity.
4128 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4129 One can't hoist this out of the 'if', because intervening calls to
4130 newlocale, twolower, etc. can change errno.
4132 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4134 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4135 wording of the error messages.
4136 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4139 * w32proc.c (get_lcid_callback): Accept locale specifications
4140 without the country part, as in "enu" vs "enu_USA".
4141 (w32_compare_strings): Signal an error if a locale was specified,
4142 but couldn't be translated into a valid LCID.
4144 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4146 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4148 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4150 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4151 errno after towlower_l. errno's value is not specified after
4152 towlower_l. Instead, assume that towlower_l returns its argument
4153 on failure, which is portable in practice.
4155 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4157 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4159 * w32proc.c (w32_compare_strings): Accept additional argument
4160 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4161 if requested. If w32-collate-ignore-punctuation is non-nil, add
4162 NORM_IGNORESYMBOLS to the flags.
4163 (LINGUISTIC_IGNORECASE): Define if not already defined.
4164 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4166 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4169 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4171 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4172 Define substitutes for platforms that lack them.
4173 (str_collate): Add arguments locale and ignore_case.
4175 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4176 Add optional arguments LOCALE and IGNORE-CASE.
4178 * lisp.h (str_collate): Adapt argument list.
4180 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4182 Add vectors support to Fsort.
4183 * fns.c (sort_vector, sort_vector_compare): New functions.
4184 (sort_list): Likewise, refactored out of ...
4185 (Fsort): ... adjusted user. Mention vectors in docstring.
4186 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4187 * alloc.c (make_save_int_obj): New function.
4188 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4189 (make_save_int_obj): Add prototype.
4191 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4192 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4193 Conditionally define to match system's qsort_r signature.
4194 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4196 2014-08-28 Ken Brown <kbrown@cornell.edu>
4198 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4199 dumping and the system malloc after dumping. (Bug#18222)
4201 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4202 Define as macros, expanding to hybrid_malloc, etc.
4203 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4204 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4206 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4207 full implementation on Cygwin. Remove Cygwin-specific code that
4208 is no longer needed.
4209 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4210 Redefine as macros expanding to gmalloc, grealloc, etc.
4211 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4212 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4213 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4214 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4216 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4217 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4218 HAVE_POSIX_MEMALIGN)]: New functions.
4219 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4220 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4221 hybrid_aligned_alloc; declare.
4222 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4223 HAVE_POSIX_MEMALIGN)]: Define.
4224 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4225 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4226 Define as macro, expanding to gget_current_dir_name, and define
4228 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4229 malloc_enable_thread(). Don't initialize malloc.
4230 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4231 no longer defined on Cygwin).
4232 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4233 * sheap.c (bss_sbrk_buffer_end): New variable.
4234 * unexcw.c (__malloc_initialized): Remove variable.
4235 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4237 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4240 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4242 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4243 In `event->y' return entire range (the size of the scroll bar minus
4245 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4246 return entire range (the scaled size of the scroll bar minus
4247 that of the slider). In `portion' return the scaled position of
4249 (xaw_jump_callback): Restore part of code for vertical scroll
4250 bar broken in change from 2014-07-27.
4251 (xaw_scroll_callback): Provide incremental scrolling with
4252 horizontal scroll bars.
4254 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4256 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4258 * indent.c (Fvertical_motion): Fix vertical motion up through a
4259 display property after a newline. (Bug#18276)
4261 * xdisp.c (display_line): Don't assume that the call to
4262 reseat_at_next_visible_line_start ends up at a character
4263 immediately following the newline on the previous line.
4264 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4265 beyond ZV, which causes infloop in redisplay. For the details, see
4266 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4268 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4269 coordinate for hscrolled R2L screen lines. (Bug#18277)
4271 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4273 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4276 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4278 * syntax.c (scan_lists): Don't examine positions before BEGV.
4281 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4283 Improve robustness of new string-collation code (Bug#18051).
4284 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4285 (newlocale, wcscoll_l): Define substitutes for platforms that
4286 lack them, so as to simplify the mainline code.
4287 (str_collate): Simplify the code by assuming the above definitions.
4288 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4289 For example, the old version left the Emacs in the wrong locale if
4290 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4291 result. Report an error if newlocale fails.
4293 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4295 * lisp.h (str_collate):
4296 * sysdep.c (str_collate): Return int.
4297 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4299 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4301 Fix some glitches in previous change.
4302 * sysdep.c (stack_direction): Replace stack_grows_down
4303 to simplify calculation of stack boundaries.
4304 (handle_sigsegv): Check whether we really crash somewhere near
4305 to stack boundary, and handle fatal signal as usual if not.
4306 (init_sigsegv): Adjust accordingly.
4307 * keyboard.c (Vtop_level_message): Rename to
4308 Vinternal__top_level_message, as suggested by Stefan Monnier in
4309 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4310 All related users changed.
4312 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4314 Handle C stack overflow caused by too nested Lisp evaluation.
4315 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4316 siglongjmp point to transfer control from SIGSEGV handler.
4317 * keyboard.c (return_to_command_loop, recover_top_level_message)
4318 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4319 (regular_top_level_message): New variable.
4320 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4321 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4323 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4324 new variables described above.
4325 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4326 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4327 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4328 (init_sigsegv): New function.
4329 (init_signals): Use it.
4331 2014-08-25 Ken Brown <kbrown@cornell.edu>
4333 * emacs.c (main): Remove use of obsolete macro
4334 G_SLICE_ALWAYS_MALLOC.
4336 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4338 Implement locale-sensitive string collation for MS-Windows.
4339 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4340 New functions. (Bug#18051)
4342 * w32.h (w32_compare_strings): Add prototype.
4344 * w32.c <g_b_init_compare_string_w>: New global flag.
4345 (globals_of_w32): Initialize it.
4347 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4349 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4350 [WINDOWSNT]: Call str_collate on MS-Windows.
4352 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4354 One more minor cleanup of font subsystem.
4355 * font.h (struct font_driver): Convert text_extents to
4356 return void because returned value is never actually used.
4357 * macfont.m (macfont_text_extents):
4358 * w32font.c (w32font_text_extents):
4359 * xftfont.c (xftfont_text_extents): Adjust to return void
4360 and assume that 'metrics' argument is always non-NULL.
4361 * ftfont.c (ftfont_text_extents):
4362 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4364 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4366 Minor cleanups of str_collate fix (Bug#18051).
4367 * fns.c (str_collate): Move decl from here ...
4368 * lisp.h (str_collate): ... to here.
4369 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4370 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4371 potential problems with integer overflow. Don't assume
4372 setlocale succeeds. Remove unnecessary test before restoring
4373 locale via setlocale, and free the copied setlocale string
4376 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4378 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4380 * sysdep.c (str_collate): New function. (Bug#18051)
4382 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4384 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4385 if the initial "rm -f" fails. This is for MinGW builds, where
4386 MS-Windows will not allow deleting the executable file of a
4389 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4391 * w32term.c (w32_scroll_bar_handle_click)
4392 (w32_horizontal_scroll_bar_handle_click)
4393 (x_scroll_bar_report_motion)
4394 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4395 SB_THUMBTRACK, use the 32-bit position information returned by
4396 GetScrollInfo, not the 16-bit information returned in the Windows
4399 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4401 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4402 second coordinate ('y') reported for dragging the horizontal
4405 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4407 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4408 and text area-relative x-coordinates.
4410 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4412 Avoid overwriting the reversed_p flags in the glyph matrices when
4413 init_iterator or start_display are called.
4414 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4416 (tool_bar_height, redisplay_tool_bar, try_window)
4417 (try_window_reusing_current_matrix, try_window_id)
4418 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4419 reversed_p flag of the iterator's glyph row where the glyph row
4420 is going to be redrawn.
4422 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4424 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4426 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4428 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4429 of emacs_event return length from si.nPage to si.nMax.
4430 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4431 interchange start and end of thumb.
4433 2014-08-15 Ken Brown <kbrown@cornell.edu>
4435 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4436 ERRORCHECK mutexes. (Bug#18222)
4438 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4440 * frame.c (set_menu_bar_lines_1): Remove.
4441 (set_menu_bar_lines): Call change_frame_size instead of
4442 set_menu_bar_lines_1.
4444 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4446 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4449 2014-08-11 Glenn Morris <rgm@gnu.org>
4451 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4452 writing before backing up, since it causes a more serious problem
4453 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4454 (choose_write_coding_system): No longer callable from Lisp.
4455 Move last piece back here from Fwrite_region.
4456 (Fwrite_region, syms_of_fileio): Update for above changes.
4458 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4460 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4461 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4462 (Fwindow_new_pixel, Fset_window_new_pixel)
4463 (Fset_window_new_total, Fset_window_new_normal)
4464 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4466 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4468 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4470 * fontset.c (Finternal_char_font): Recompute basic faces if the
4471 frame's face cache was cleared. (Bug#18162)
4473 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4475 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4476 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4477 base buffer's undo list.
4479 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4481 Fix a couple of recent inadvertent breaks of the MSDOS port.
4482 * msdos.c: include required menu.h
4483 * term.c: set correct menu_show_hook on MSDOS.
4485 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4487 Fix handling of menu bar line on TTY frames (Bug#18136)
4489 * dispnew.c (handle_window_change_signal):
4490 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4491 frame's menu bar lines subtracted from height.
4492 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4494 (adjust_frame_size): Count in menu bar when setting FrameRows.
4495 (make_terminal_frame): When setting up the frame's lines and
4496 text height don't count in the menu bar.
4497 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4498 lines subtracted from height.
4499 (do_switch_frame): Set tty's FrameRows to number of total lines
4501 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4502 is used, return total number of lines and columns.
4503 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4505 * term.c (OUTPUT, tty_set_terminal_modes)
4506 (tty_set_terminal_window, tty_set_scroll_region)
4507 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4508 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4509 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4510 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4511 Call change_frame_size with frame's menu bar lines subtracted
4513 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4514 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4517 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4519 * alloc.c (Fmemory_info): Remove a stray brace.
4521 * process.c: Fix a comment typo.
4523 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4525 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4527 * widgetprv.h (EmacsFramePart): Remove font.
4529 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4530 (resources, setup_frame_cursor_bits): Remove unused variables and
4531 functions, esp. wrt. font (Bug#18227).
4533 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4535 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4537 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4539 Refer to MS-DOS using the same name everywhere.
4541 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4545 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4547 * w32term.c (w32_redeem_scroll_bar):
4548 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4549 not redeeming scroll bars that have been turned off.
4551 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4553 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4554 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4555 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4556 (safe_run_hook_funcall): Adjust accordingly.
4558 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4560 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4561 Condition correctly according to toolkit used.
4562 * frame.c (make_initial_frame, make_terminal_frame)
4563 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4564 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4565 assignments according to presence of toolkit scrollbars.
4566 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4567 Condition correctly according to toolkit used.
4568 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4569 only if toolkit supports it.
4570 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4572 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4574 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4576 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4578 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4579 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4580 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4581 (safe_run_hooks): Remove comment which is not relevant any more.
4583 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4585 Don't let big frames overrun the stack.
4586 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4587 Use SAFE_NALLOCA, not alloca.
4589 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4590 * dired.c (directory_files_internal): Use a volatile variable
4591 to prevent the compiler from optimizing away all copies of a local.
4592 I wonder how many other GC-related bugs like this lurk elsewhere?
4594 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4595 * xterm.h (struct x_display_info): New member 'connection'.
4596 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4597 so that x_delete_terminal has a file descriptor to pass to
4598 delete_keyboard_wait_descriptor.
4600 Don't mishandle year-9999 dates (Bug#18176).
4601 * editfns.c (decode_time_components): Store an invalid timespec
4602 on overflow, instead of returning false, so that the caller can
4603 distinguish overflow from other errors.
4604 (lisp_time_argument, lisp_seconds_argument): If the time is out
4605 of range, signal a time overflow instead of an invalid time spec.
4606 * keyboard.c (decode_timer): Treat time overflow like other
4609 Avoid undefined behavior with signed left shift.
4610 Caught by 'gcc -fsanitize=undefined'.
4611 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4612 * dispnew.c (line_hash_code, scrolling):
4613 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4614 Use 'unsigned', not 'int', for line hashes.
4615 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4617 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4619 Make compare-strings more compatible with old behavior (Bug#17903).
4620 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4622 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4624 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4625 Don't add label between left and right buttons (Bug#18129).
4627 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4629 Make functions static that no longer need to be extern.
4630 * frame.c, frame.h (set_menu_bar_lines):
4631 * keyboard.c (Qleftmost, Qrightmost):
4632 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4633 (x_set_internal_border_width):
4636 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4638 Fix display of R2L lines when the last character fits only partially.
4639 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4641 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4642 R2L row is visible only partially, give the row a negative x
4644 (display_line): Fix the calculation of the glyph whose pixel width
4645 is used to decide whether the last produced glyph fits on the
4646 line. When the last glyph fits only partially, give the row a
4649 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4650 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4651 pixel width of the first glyph that is hscrolled from display.
4652 (display_line): In R2L glyph rows, don't give a negative offset to
4653 row->x when the first glyph begins before first_visible_x.
4655 * xdisp.c (display_line): If called with iterator set up to write
4656 to a marginal area, delay the call to handle_line_prefix until we
4657 switch back to the text area. (Bug#18035)
4659 * .gdbinit (xwindow): The members total_cols, total_lines,
4660 left_col, and top_line are C integers (and has been so for the
4663 2014-08-01 Andreas Schwab <schwab@suse.de>
4665 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4666 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4668 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4670 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4671 (timerfd_callback): Ignore weird events with no data. Add tight
4672 assertions and comments.
4673 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4674 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4676 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4678 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4679 I had confused && with ||.
4681 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4683 Simplify timerfd configuration and fix some minor glitches.
4684 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4685 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4686 Fall back on timer_create if timerfd_create fails at runtime.
4687 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4688 kernel primitives to do resolution. All uses removed.
4689 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4690 (turn_on_atimers): Clear timer_create-based timers too,
4693 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4694 Without this change, the code can access the local variable 'width'
4695 even when it has not been initialized, and likewise for 'height';
4696 in either case this leads to undefined behavior.
4698 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4700 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4701 necessary, put horizontal scroll bar resources as well. See
4702 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4703 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4705 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4707 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4708 background value to match the resource of its vertical counterpart.
4710 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4712 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4713 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4715 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4717 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4718 change that added the top margin height to the requested height
4719 and revert (undocumented) part of 2014-07-28 change that changed
4720 the logic of whether a size change occurred.
4722 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4724 * .gdbinit (xwindow): The members total_cols, total_lines,
4725 left_col, and top_line are C integers (and has been so for the
4728 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4731 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4733 On GNU/Linux, use timerfd for asynchronous timers.
4734 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4735 (toplevel): Rename alarm_timer_ok to special_timer_available.
4736 [HAVE_TIMERFD]: Declare timerfd.
4737 [HAVE_CLOCK_GETRES]: Declare resolution.
4738 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4739 system timer resolution.
4740 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4741 (timerfd_callback) [HAVE_TIMERFD]: New function.
4742 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4743 [ENABLE_CHECKING]: New function for the sake of automated tests.
4744 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4745 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4746 [ENABLE_CHECKING]: Defsubr test function.
4747 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4748 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4749 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4751 Fix --without-x build and pacify --enable-gcc-warnings.
4752 Problems reported in Bug#18122 and Bug#18124.
4753 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4754 (frame_windows_min_size): Now static.
4755 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4757 (adjust_frame_size): Always declare prototype.
4759 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4760 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4761 * atimer.c (timerfd_callback): Always read expiration data.
4763 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4764 * process.c (add_timer_wait_descriptor): Add timer descriptor
4765 to input_wait_mask and non_process_wait_mask as well.
4767 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4769 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4771 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4773 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4774 Reinstate code removed by the prevoius commit to this file.
4776 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4778 * buffer.h (struct buffer): New fields scroll_bar_height and
4779 horizontal_scroll_bar_type.
4780 * buffer.c (bset_scroll_bar_height)
4781 (bset_horizontal_scroll_bar_type): New functions.
4782 (Fbuffer_swap_text): Handle old_pointm field.
4783 (init_buffer_once): Set defaults for scroll_bar_height and
4784 horizontal_scroll_bar_type.
4785 (syms_of_buffer): New variables scroll_bar_height and
4786 horizontal_scroll_bar_type.
4787 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4788 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4789 (set_vertical_scroll_bar): Remove prototype.
4790 (x_change_tool_bar_height): Add prototype.
4791 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4792 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4793 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4795 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4796 (update_window): Start mode_line_row->y after horizontal scroll
4798 (change_frame_size_1): Call adjust_frame_size.
4799 (init_display): When changing the size of a tty frame do not
4800 pass height of menu bar.
4801 (Qframe_windows_min_size): New symbol.
4802 * frame.h (struct frame): List tool bar fields after menu bar
4803 fields. Add official, total_lines, horizontal_scroll_bars,
4804 config_scroll_bar_height and config_scroll_bar_lines fields.
4805 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4806 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4807 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4808 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4809 (FRAME_WINDOWS_HEIGHT): New macros.
4810 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4811 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4812 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4813 horizontal scroll bar.
4814 (frame_inhibit_resize, adjust_frame_size)
4815 (frame_windows_min_size): Add declarations.
4816 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4817 (x_set_scroll_bar_default_height, x_set_left_fringe)
4818 (x_set_right_fringe, x_set_vertical_scroll_bars)
4819 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4820 (x_set_scroll_bar_height): Add external declarations.
4821 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4822 (adjust_frame_size): New functions.
4823 (make_frame): Initial horizontal_scroll_bars field.
4824 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4826 (make_initial_frame, make_terminal_frame): No horizontal scroll
4827 bar in initial and terminal frames. Use adjust_frame_size.
4828 (Fframe_total_cols): Fix doc-string.
4829 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4830 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4831 Rewrite using adjust_frame_size.
4832 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4833 (Qframe_windows_min_size): New symbols.
4834 (x_set_frame_parameters): Remove call of check_frame_size.
4835 (x_report_frame_params): Return scroll_bar_height value.
4836 (x_set_left_fringe, x_set_right_fringe): New functions.
4837 (adjust_frame_height, x_set_internal_border_width)
4838 (x_set_fringe_width): Remove.
4839 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4840 (x_set_scroll_bar_width, x_set_right_divider_width)
4841 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4842 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4844 (x_figure_window_size): Rewrite to make frame display the
4845 expected number of lines.
4846 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4847 (Vdefault_frame_horizontal_scroll_bars)
4848 (Vframe_initial_frame_tool_bar_height)
4849 (frame_inhibit_implied_resize): New variables.
4850 * fringe.c (compute_fringe_widths): Remove.
4851 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4852 (xg_create_horizontal_scroll_bar)
4853 (xg_update_horizontal_scrollbar_pos)
4854 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4855 (xg_get_default_scrollbar_height)
4856 (xg_clear_under_internal_border): Extern.
4857 * gtkutil.c (xg_frame_resized): Don't call
4858 do_pending_window_change.
4859 (xg_frame_set_char_size): Use adjust_frame_size.
4860 (style_changed_cb): Call update_theme_scrollbar_height and
4861 x_set_scroll_bar_default_height.
4862 (x_wm_set_size_hint): Don't call check_frame_size.
4863 (update_theme_scrollbar_height)
4864 (xg_get_default_scrollbar_height)
4865 (xg_create_horizontal_scroll_bar)
4866 (xg_update_horizontal_scrollbar_pos)
4867 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4868 (xg_create_scroll_bar): Set horizontal slot of bar.
4869 (xg_initialize): Call update_theme_scrollbar_height.
4870 (xg_clear_under_internal_border): No more static.
4871 * insdel.c (adjust_suspend_auto_hscroll): New function.
4872 (adjust_markers_for_delete, adjust_markers_for_insert)
4873 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4874 * keyboard.c (readable_events, discard_mouse_events)
4875 (make_lispy_event): Handle horizontal scroll bar click events.
4876 (Fsuspend_emacs): When changing the size of a tty frame do not
4877 pass height of menu bar.
4878 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4879 (Qright, Qleftmost, Qrightmost): New symbols.
4880 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4882 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4883 * nsfns.m (x_set_internal_border_width): New function.
4884 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4885 Remove extended fringe code.
4886 (x_set_window_size, x_new_font): Don't call
4887 compute_fringe_widths.
4888 * term.c (Fresume_tty): When changing the size of a tty frame do
4889 not pass height of menu bar.
4890 (clear_tty_hooks, set_tty_hooks):
4891 Clear horizontal_scroll_bar_hook.
4892 (init_tty): Frame has no horizontal scroll bars.
4893 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4894 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4895 scroll_bar_after_handle, scroll_bar_left_arrow,
4896 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4897 scroll_bar_to_rightmost entries.
4898 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4899 (struct terminal): Add set_horizontal_scroll_bar_hook.
4900 * w32console.c (initialize_w32_display):
4901 Clear horizontal_scroll_bar_hook.
4902 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4904 (x_clear_under_internal_border, x_set_internal_border_width):
4906 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4907 Set windows_or_buffers_changed when adding the menu bar.
4908 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4909 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4910 (w32_createhscrollbar): New functions.
4911 (w32_createscrollbar): Rename to w32_createvscrollbar.
4912 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4913 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4914 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4915 Add WM_EMACS_SHOWCURSOR.
4916 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4917 case do not artificially impose WM size hints.
4918 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4919 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4921 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4922 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4923 (unwind_create_frame_1): Remove.
4924 (Fx_create_frame): Make both scrollbars the system standard
4925 width and height. Use official field of frame structure to
4926 inhibit running window-configuration-change-hook.
4927 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4928 pixelwise. Handle frame's official field.
4929 (w32_frame_parm_handlers): Remove x_set_fringe_width
4930 entries. Add x_set_scroll_bar_height,
4931 x_set_horizontal_scroll_bars, x_set_left_fringe and
4933 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4934 pass height of menu bar to change_frame_size.
4935 * w32menu.c (set_frame_menubar): Rewrite using
4936 frame_inhibit_resize.
4937 * w32term.h (struct w32_display_info):
4938 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4939 (struct scroll_bar): Add horizontal.
4940 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4941 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4942 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4943 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4944 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4945 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4946 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4947 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4948 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4949 Define instead of WM_EMACS_CREATESCROLLBAR.
4950 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4951 WND_SCROLLBAR_INDEX.
4952 * w32term.c (horizontal_scroll_bar_min_handle)
4953 (horizontal_scroll_bar_left_border)
4954 (horizontal_scroll_bar_right_border): New integers.
4955 (x_set_frame_alpha): Replace x_highlight_frame by
4957 (x_window_to_scroll_bar): New argument "type". Update callers
4959 (w32_set_horizontal_scroll_bar_thumb)
4960 (x_horizontal_scroll_bar_report_motion)
4961 (w32_set_horizontal_scroll_bar)
4962 (w32_horizontal_scroll_bar_handle_click)
4963 (x_horizontal_scroll_bar_report_motion): New functions.
4964 (w32_mouse_position): Discriminate horizontal and vertical
4966 (my_create_scrollbar): Replace with two new functions
4967 my_create_vscrollbar and my_create_hscrollbar.
4968 (x_scroll_bar_create): New argument "horizontal".
4969 Update callers accordingly.
4970 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4971 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4973 (w32_read_socket): Handle WM_HSCROLL cae.
4974 (x_new_font): Don't recompute fringe widths.
4975 Use frame_inhibit_resize. Calculate new menu bar height iff we
4976 build without toolkit. Always clear under internal border.
4977 (x_set_window_size): Don't check frame size or recompute
4978 fringes. Reset fullscreen status before applying sizes.
4979 Always resize as requested by pixelwise argument. Don't call
4980 do_pending_window_change.
4981 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4982 (w32_initialize_display_info): Initialize dpyinfo's
4983 horizontal_scroll_bar_cursor entry.
4984 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4985 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4986 horizontal_scroll_bar_left_border.
4987 (w32fullscreen_hook): Intermittently resize window to normal
4988 when switching from fullscreen to maximized state.
4989 (run_window_configuration_change_hook): Don't run it if frame is
4991 (unwind_change_frame): Remove.
4992 (Fset_window_configuration): Rewrite using frame's official field.
4993 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4994 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4995 * window.h (struct window): New fields old_pointm,
4996 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4997 scroll_bar_height and suspend_auto_hscroll.
4998 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5000 (sanitize_window_sizes): Extern.
5001 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5002 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5003 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5004 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5005 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5007 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5008 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5009 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5010 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5011 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5012 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5013 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5014 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5015 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5016 (Fwindow_old_point, sanitize_window_sizes): New functions.
5017 (Qwindow_sanitize_window_sizes): New symbol.
5018 (window_body_height): Count in horizontal scroll bar.
5019 (set_window_hscroll, Fscroll_left, Fscroll_right):
5020 Set suspend_auto_hscroll slot.
5021 (Fwindow_inside_edges): Count fringes pixelwise.
5022 (coordinates_in_window, Fcoordinates_in_window_p):
5023 Consider horizontal scroll bar.
5024 (check_frame_size, adjust_window_margins): Remove functions and
5025 corresponding calls.
5026 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5027 (temp_output_buffer_show): Reset hscroll related fields.
5028 Initialize old_pointm.
5029 (make_parent_window): Initialize old_pointm.
5030 (make_window): Initialize old_pointm, horizontal scroll bar type,
5031 and scroll bar height.
5032 (resize_frame_windows): Don't count top margin in new sizes.
5033 Don't use safe sizes when shrinking a frame; let the window
5034 manager do the clipping.
5035 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5037 (Fdelete_window_internal): Unchain old_pointm marker.
5038 (window_scroll_pixel_based, Fscroll_other_window):
5040 (Fwindow_text_width, Fwindow_text_height): New argument
5042 (struct saved_window): New fields, old_pointm, hscroll_whole,
5043 suspend_auto_hscroll, scroll_bar_height and
5044 horizontal_scroll_bar_type.
5045 (Fset_window_configuration, save_window_save): Set new fields of
5047 (apply_window_adjustment): Don't call adjust_window_margins.
5048 (set_window_margins): Don't change margins if new sizes don't
5050 (set_window_scroll_bars): New argument "horizontal_type".
5051 Handle horizontal scroll bars. Don't change scroll bars if they
5052 don't fit into window.
5053 (Fset_window_scroll_bars): New argument "horizontal_type".
5054 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5055 (compare_window_configurations): Compare horizontal scroll bar
5057 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5058 horizontal scroll bar height.
5059 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5060 instead of FRAME_LINES.
5061 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5062 ON_VERTICAL_SCROLL_BAR.
5063 (with_echo_area_buffer): Initialize old_pointm.
5064 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5066 (unwind_with_echo_area_buffer): Handle old_pointm.
5067 (update_tool_bar): Set do_update when the tool bar window has at
5068 least one line (since this is what the user sets).
5069 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5070 (redisplay_tool_bar): Return early when toolbar has zero lines.
5071 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5072 (hscroll_window_tree): Handle suspension of auto_hscroll and
5074 (set_horizontal_scroll_bar): New function.
5075 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5076 more than one line. Handle horizontal scroll bars.
5077 (note_mouse_highlight): Handle horizontal scrol bars.
5078 (expose_frame): Set dimensions of XRectangle from frame's text
5080 (Vvoid_text_area_pointer): Update doc-string.
5081 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5082 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5083 (x_set_internal_border_width): New functions.
5084 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5085 (unwind_create_frame_1): Remove.
5086 (Fx_create_frame): Handle horizontal scroll bars. Use official
5087 field of frame structure to inhibit running
5088 window-configuration-change-hook.
5089 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5090 pixelwise. Handle frame's official field.
5091 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5092 x_set_horizontal_scroll_bars, x_set_left_fringe,
5094 * xmenu.c (update_frame_menubar, free_frame_menubar):
5095 Use adjust_frame_size.
5096 * xterm.h (struct x_display_info):
5097 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5099 (struct scroll_bar): Add horizontal slot.
5100 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5101 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5102 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5103 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5104 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5105 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5106 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5107 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5108 (x_clear_under_internal_border): Remove.
5109 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5110 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5111 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5112 HORIZONTAL. Update callers.
5113 (horizontal_action_hook_id): New action hook id.
5114 (x_horizontal_scroll_bar_to_input_event)
5115 (x_create_horizontal_toolkit_scroll_bar)
5116 (xt_horizontal_action_hook)
5117 (x_set_toolkit_horizontal_scroll_bar_thumb)
5118 (XTset_horizontal_scroll_bar, x_net_wm_state)
5119 (x_horizontal_scroll_bar_report_motion): New functions.
5120 (xg_scroll_callback, x_scroll_bar_handle_click):
5121 Handle horizontal scroll bars.
5122 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5123 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5125 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5126 Handle horizontal scroll bars.
5127 (handle_one_xevent): Handle horizontal scroll bar events.
5128 Call x_net_wm_state.
5129 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5131 (x_set_window_size): Don't call check_frame_size and
5132 do_pending_window_change.
5133 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5134 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5135 (x_scroll_bar_set_handle): Add some checks when calling
5138 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5140 Revert previous change.
5141 There is certainly nothing wrong with writing code like 'lo <= i
5142 && i <= hi', even if LO happens to a constant. There isn't even
5143 anything wrong in general with writing 'a <= b' if A happens to
5144 be a constant. At any rate stylistic changes shouldn't
5145 be done like this without discussion.
5147 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5149 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5150 (Fgarbage_collect): Reorder conditions that are written backwards.
5151 * data.c (cons_to_unsigned): Likewise.
5152 * dispnew.c (update_frame_1, sit_for): Likewise.
5153 * fileio.c (file_offset): Likewise.
5154 * filelock.c (read_lock_data, lock_file): Likewise.
5155 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5157 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5158 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5159 * lread.c (read1): Likewise.
5160 * minibuf.c (read_minibuf_noninteractive): Likewise.
5161 * nsterm.m (x_set_frame_alpha): Likewise.
5162 * process.c (wait_reading_process_output): Likewise.
5163 * region-cache.c (delete_cache_boundaries): Likewise.
5164 * xterm.c (x_set_frame_alpha): Likewise.
5166 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5168 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5171 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5173 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5174 because atimer expiration is absolute rather than relative.
5176 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5178 * w32term.h (current_popup_menu, menubar_in_use):
5179 Move declarations from w32term.c.
5181 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5183 * w32fns.c (menubar_in_use): No more static.
5184 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5186 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5188 Move hourglass machinery to RIF.
5189 * dispextern.h (struct redisplay_interface): New members
5190 show_hourglass and hide_hourglass. Indent comments.
5191 (show_hourglass, hide_hourglass): Remove prototypes.
5192 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5193 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5194 (ns_redisplay_interface): Add them.
5195 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5196 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5197 (w32_arrow_cursor): New function to hack around non-GUI frames.
5198 (w32_redisplay_interface): Add new functions.
5199 * w32term.h (w32_arror_cursor): Add prototype.
5200 * xdisp.c (show_hourglass): New function, refactored out from
5201 platform-dependent code.
5202 (cancel_hourglass): Now call to RIF function.
5203 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5204 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5205 (x_redisplay_interface): Add new functions.
5207 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5209 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5210 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5211 and complete previous change.
5212 * frame.c (adjust_frame_height): New function.
5213 (Fset_frame_height, Fset_frame_size): Use it.
5214 (x_set_frame_parameters): Take frame top margin into account.
5216 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5218 * frame.c (Fset_frame_height): Take frame top margin into account.
5219 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5220 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5222 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5224 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5225 menubar_height as such. Tweak comment.
5226 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5227 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5228 All related users changed.
5229 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5230 * xterm.c (handle_one_xevent):
5231 * gtkutil.c (xg_event_is_for_menubar):
5232 * xfns.c (x_window) [USE_X_TOOLKIT]:
5233 * xmenu.c (set_frame_menubar, free_frame_menubar):
5234 Prefer to use FRAME_MENUBAR_HEIGHT.
5236 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5238 * frame.c (Fframe_parameters): Always report frame height without
5239 menu and tool bar lines.
5241 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5243 * nsterm.m (applicationDidFinishLaunching:): Call
5244 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5245 (antialiasThresholdDidChange:): New method for EmacsApp.
5247 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5249 * macfont.m (macfont_update_antialias_threshold): Remove static.
5251 * macfont.h (macfont_update_antialias_threshold): Declare.
5253 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5255 * w32select.c (setup_windows_coding_system):
5256 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5257 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5259 * w16select.c (Fw16_get_clipboard_data):
5260 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5263 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5264 buffer position where we are to start the iteration.
5265 (handle_invisible_prop): Record in it->stop_charpos the position
5266 where the invisible text ends. (Bug#18035)
5267 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5268 row has zero buffer position as their start position.
5269 Reported by martin rudalics <rudalics@gmx.at>.
5271 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5272 infinite looping in redisplay when display lines don't have enough
5273 space to display even a single character. (Bug#18036)
5275 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5277 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5278 * xfns.c (x_window): Use it to allow xfree later.
5279 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5280 where appropriate. Use bool for booleans and remove redundant checks.
5281 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5282 * xterm.c (x_free_frame_resources): Free shell_position.
5284 2014-07-19 K. Handa <handa@gnu.org>
5286 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5287 mandatory font spec (Bug#17973).
5289 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5291 * font.c (font_score): Return the worst score if the size of
5292 ENTITY is wrong by more than a factor 2 (Bug#17973).
5294 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5296 * frame.c (frame_unspecified_color): New function
5297 refactored out from ...
5298 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5299 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5301 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5302 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5303 * lisp.h (set_frame_param): Remove prototype.
5304 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5305 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5308 Prefer 'x_display_info *' to 'Display *' in X selection code.
5309 This helps to avoid unneeded calls to x_display_info_for_display.
5310 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5311 instead of 'Display *'.
5312 (SELECTION_EVENT_DPYINFO): New macro.
5313 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5314 it as an lvalue. Mention this in comment.
5315 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5316 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5317 (selection_data_to_lisp_data, receive_incremental_selection):
5318 Convert to use 'x_display_info *'. Adjust users where appropriate.
5319 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5320 selection data *' as last arg to not return values in args.
5321 (unexpect_property_change): Use common removal technique.
5323 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5325 * print.c (print_preprocess): Adjust to match changed
5326 sub char-table structure and avoid crash (Bug#18038).
5328 * data.c (wrong_choice): Not static any more.
5329 * lisp.h (wrong_choice): Add prototype.
5330 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5331 Declare namebuf as such. Tweak comment.
5332 [USE_GTK]: Likewise for tool_bar_position.
5333 (fset_tool_bar_position) [USE_GTK]: Ditto.
5334 (FRAME_TOOL_BAR_POSITION): New macro.
5335 * frame.c (x_report_frame_params):
5336 * gtkutil.c (update_frame_tool_bar):
5337 * xfns.c (Fx_create_frame): Use it.
5338 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5340 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5342 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5343 buffer's default-directory only if it is a string. (Bug#17986)
5345 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5347 More precise control over values of some buffer-local variables.
5348 * keyboard.c (Qvertical_scroll_bar):
5349 * frame.c (Qleft, Qright): Move to ...
5350 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5351 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5352 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5353 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5354 vertical-scroll-bar, scroll-up-aggressively
5355 and scroll-down-aggressively.
5356 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5358 * nsfns.m, frame.h (Qleft, Qright):
5359 * nsterm.m (Qleft): Remove declarations.
5360 * gtkutil.c (toplevel): Include buffer.h.
5361 * data.c (wrong_choice, wrong_range): New functions.
5362 (store_symval_forwarding): Handle special properties of buffer-local
5363 variables and use functions from the above to signal error, if any.
5365 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5366 values. Add comment.
5367 (struct frame): Re-arrange layout to avoid extra padding and use bit
5368 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5369 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5370 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5371 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5372 Define as no-ops because there are no scroll bars anyway.
5373 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5376 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5377 Add convenient setter.
5378 (font_put_frame_data, font_get_frame_data): Use it.
5380 2014-07-15 Daiki Ueno <ueno@gnu.org>
5382 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5383 pointer argument, before dereferencing.
5384 (XCHAR2B_BYTE2): Likewise.
5386 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5388 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5389 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5390 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5391 Use record_unwind_protect_int and avoid consing.
5392 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5394 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5396 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5398 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5399 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5401 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5402 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5403 * minibuf.c: Include binary-io.h instead of fcntl.h.
5404 (read_minibuf_noninteractive):
5405 Use set_binary_mode instead of handcrafted code.
5406 Don't call emacs_set_tty if emacs_get_tty failed.
5407 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5408 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5409 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5411 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5412 This works around a GCC compiler bug when Emacs is configured with
5413 --enable-gcc-warnings.
5415 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5417 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5418 or characters in string, respectively. Add comment.
5419 * fringe.c (Fdefine_fringe_bitmap):
5420 * fns.c (Fsubstring, substring_both): Use it.
5421 * keymap.c (Fdefine_key, Flookup_key):
5422 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5424 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5425 Use menu_item_width.
5426 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5428 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5430 Improve behavior of 'bzr up; cd src; make -k'.
5431 * Makefile.in (top_srcdir): New var.
5432 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5433 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5434 its expansion is a bit shorter.
5435 (../config.status): Actually build config.status instead of
5437 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5438 New macros, copied and relocated from ../Makefile.in.
5439 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5440 (../config.status, Makefile): New dependencies and rules,
5441 copied with relocation from ../Makefile.in. This should be more
5442 likely to rebuild the build machinery properly if you do a 'make'
5443 in the src directory.
5445 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5447 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5450 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5451 behavior on Windows 7 and later when the function is repeatedly
5452 invoked with the same value of DIR. (Bug#17950)
5454 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5455 string to match the one in w32fns.c.
5457 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5458 stdin to binary mode only if it is connected to a terminal.
5460 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5462 Coalesce extern decls.
5463 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5464 * sysdep.c (emacs_get_tty, emacs_set_tty):
5465 Move duplicate extern decls from here ...
5466 * systty.h: ... to here, so that there's just one copy.
5468 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5470 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5472 * nsfns.m (Fns_popup_font_panel): Ditto.
5474 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5476 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5478 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5480 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5481 [DOS_NT]: Implement for WINDOWSNT.
5483 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5486 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5488 * sysdep.c (suppress_echo_on_tty): New function.
5489 * minibuf.c (read_minibuf_noninteractive): Use it.
5491 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5493 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5494 sysinfo failed. Adjust docstring.
5496 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5498 Implement memory-info for MS-DOS.
5499 * dosfns.c (dos_memory_info): New function.
5500 * dosfns.h (dos_memory_info): Add prototype.
5501 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5502 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5503 of doing some of its job.
5505 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5506 reference termios structure members.
5508 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5510 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5512 * minibuf.c (top): Include systty.h. Declare external
5513 emacs_get_tty and emacs_set_tty.
5514 (Vread_hide_char): New lisp variable.
5515 (read_minibuf_noninteractive): Hide characters with
5516 Vread_hide_char if it is a character. (Bug#17839)
5518 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5520 Implement memory-info for MS-Windows.
5521 * w32.c (w32_memory_info): New function.
5522 * w32.h (w32_memory_info): Prototype it.
5523 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5525 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5527 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5528 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5529 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5530 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5531 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5532 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5533 (decode_coding_big5, decode_coding_charset, decode_coding)
5534 (encode_coding): Adjust users.
5536 * alloc.c (Fmemory_info): New function.
5538 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5540 * syntax.c (back_comment): Use more-natural location for label.
5542 * font.c, font.h (font_unparse_fcname): Now static.
5543 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5545 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5547 Next minor cleanup of font subsystem.
5548 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5549 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5551 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5553 * ftfont.h (ftfont_font_format): Remove prototype.
5554 * ftfont.c (ftfont_font_format): Remove; now unused.
5556 * nsfont.m (nsfont_open):
5557 * w32font.c (w32font_open_internal):
5558 * w32uniscribe.c (uniscribe_open):
5559 * xfont.c (xfont_open):
5560 * xftfont.c (xftfont_open): All users changed.
5562 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5563 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5565 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5567 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5568 x_produce_glyphs does when it generates a stretch glyph that
5569 represents a TAB. (Bug#17969)
5571 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5572 and there is a display property at that position, don't call
5573 move_it_to to move to a position before window start. (Bug#17942)
5574 Fix condition for finding CHARPOS by the first call to move_it_to.
5577 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5579 * syntax.c (find_defun_start): Try the cache even
5580 if !open_paren_in_column_0_is_defun_start.
5581 (back_comment): If find_defun_start was pessimistic, use the
5582 scan_sexps_forward result to improve the cache (bug#16526).
5584 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5586 * xdisp.c (redisplay_window): If redisplay of a window ends up
5587 with point in a partially visible line at end of the window, make
5588 sure the amended position of point actually has smaller Y
5589 coordinate; if not, give up and scroll the display. (Bug#17905)
5591 * window.c (window_scroll_pixel_based): When point ends up at the
5592 last fully visible line, don't let move_it_to stop at the left
5593 edge of the line and dupe us into thinking point is inside the
5596 * w32.c (network_interface_info): Make sure the argument is a
5599 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5601 * process.c (read_and_dispose_of_process_output): Fix typo
5602 in previous patch: we want nonnegative fds, not nonzero fds.
5604 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5606 * chartab.c (char_table_translate): Move to...
5607 * character.h (char_table_translate): ... inline function here.
5608 Avoid Faref and assume that args are always valid. This helps to
5609 speedup search, which is especially important for a huge buffers.
5610 * lisp.h (char_table_translate): Remove prototype.
5612 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5613 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5614 New function, with an intention to avoid code duplication between
5616 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5618 * ftfont.c (ftfont_open):
5619 * macfont.m (macfont_open):
5620 * xftfont.c (xftfont_open): Use it.
5622 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5624 * process.c: Add sanity checks for file descriptors (Bug#17844).
5625 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5626 Check that infd is nonnegative before using it as an fd.
5627 (read_and_dispose_of_process_output, Fprocess_send_eof):
5628 Likewise, for outfd.
5629 (wait_reading_process_output): Omit unnecessary check of infd.
5631 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5633 Minor fixups related to usage of the 'long' type.
5634 * gnutls.c (emacs_gnutls_handshake):
5635 * xfaces.c (dump_realized_face):
5636 Work even if 'long' is narrower than 'void *'.
5637 * termcap.c (scan_file):
5638 * xselect.c (x_decline_selection_request)
5639 (x_reply_selection_request, x_get_window_property):
5640 * xterm.c (x_set_frame_alpha):
5641 Remove unnecessary 'L' suffixes of integer constants.
5642 * xfns.c (hack_wm_protocols):
5643 * xselect.c (x_fill_property_data):
5644 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5645 Remove unnecessary casts to 'long'.
5646 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5648 Minor ImageMagick safety fixes.
5649 * image.c (imagemagick_compute_animated_image):
5650 Remove useless assignment to local. Avoid problems if dest_width is 0.
5651 (imagemagick_load_image): Use int for pixel counts that can't
5652 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5653 a row width greater than the image width (or greater than LONG_MAX!).
5655 2014-07-04 K. Handa <handa@gnu.org>
5657 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5658 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5659 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5661 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5663 * font.h (struct font_driver): Remove get_outline and free_outline;
5664 not used by any font driver.
5665 * ftfont.c (ftfont_driver):
5666 * macfont.m (macfont_driver):
5667 * nsfont.m (nsfont_driver):
5668 * w32font.c (w32font_driver):
5669 * w32uniscribe.c (uniscribe_font_driver):
5670 * xfont.c (xfont_driver): Related users changed.
5671 * xselect.c (x_get_window_property): Use convenient xmalloc.
5672 Call to xfree only if some data was really allocated.
5674 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5676 On MS-Windows, display busy cursor on all GUI frames.
5677 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5678 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5679 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5681 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5682 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5684 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5686 Use convenient alists to manage per-frame font driver-specific data.
5687 * frame.h (struct frame): Rename font_data_list to...
5688 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5689 * font.h (struct font_data_list): Remove; no longer need a special
5691 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5693 * font.c (font_put_frame_data, font_get_frame_data)
5694 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5696 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5697 Related users changed.
5698 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5699 Prefer convenient xmalloc and xfree.
5701 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5703 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5704 the window whose glyph row is being prepared and a flag whether it
5705 is for mode/header line. Make sure the glyph row's marginal areas
5706 are in sync with what the window wants.
5709 * xdisp.c (display_line, display_mode_line):
5710 Call prepare_desired_row with additional arguments, as appropriate.
5712 * dispextern.h (prepare_desired_row): Adjust prototype.
5714 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5716 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5717 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5718 caused by xw_popup_dialog in daemon mode (Bug#17891).
5720 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5722 * frame.c (do_switch_frame): When switching to another TTY frame,
5723 make sure FrameCols and FrameRows are in sync with the new frame's
5726 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5728 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5729 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5730 min_char slots. Adjust comment.
5731 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5732 Add SUB_CHAR_TABLE_OFFSET member.
5733 (make_uninit_sub_char_table): New function.
5734 (toplevel): Add compile-time assert to verify suitable member layout
5735 in Lisp_Sub_Char_Table.
5736 * alloc.c (mark_char_table): Add extra argument to denote char table
5737 subtype. Adjust to match new layout of sub char-table.
5738 (mark_object): Always mark sub char-tables with mark_char_table.
5739 * chartab.c (make_sub_char_table, copy_sub_char_table)
5740 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5741 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5742 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5743 All related users changed.
5744 * lread.c (read1): Adjust to match new layout of sub char-table.
5745 * print.c (print_object): Likewise (Bug#17898).
5747 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5749 * keymap.c (get_keyelt): Simplify.
5750 (copy_keymap_item): Remove left-over code for when we had
5751 key-shortcut caches.
5753 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5755 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5756 (dealloc): Remove for EmacsScroller.
5758 * nsterm.h (EmacsScroller): Remove dealloc.
5760 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5762 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5764 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5766 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5767 when setNeedsDisplay is called so we don't trigger redisplay for every
5770 * nsterm.m (any_help_event_p): New variable.
5771 (mouseMoved:): Set any_help_event_p to YES if help event is
5772 generated. Remove else with empty help event that triggered redisplay
5773 for every mouse move.
5774 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5776 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5778 * xfns.c (Qsuppress_icon): Remove; no real users.
5779 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5780 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5781 (syms_of_w32fns): Don't DEFSYM it.
5783 2014-06-29 Glenn Morris <rgm@gnu.org>
5785 * Makefile.in (ns-app): Mark as PHONY.
5787 2014-06-28 Glenn Morris <rgm@gnu.org>
5789 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5790 liblw.a in this directory.
5792 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5794 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5795 also in unibyte case. (Bug#17865)
5797 2014-06-28 K. Handa <handa@gnu.org>
5799 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5800 (MIN_CHARBUF_SIZE): New macro.
5801 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5803 2014-06-27 Glenn Morris <rgm@gnu.org>
5805 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5806 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5807 (.el.elc): Replace suffix rule with pattern rule.
5808 (%.elc): New pattern rule, with order-only prerequisite.
5809 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5810 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5811 in place of BOOTSTRAPEMACS.
5813 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5815 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5817 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5819 Consistently use validate_subarray to verify substring.
5820 * fns.c (validate_substring): Not static any more. Adjust to
5821 use ptrdiff_t, not EMACS_INT, because string and vector limits
5822 can't exceed ptrdiff_t even if EMACS_INT is wider.
5823 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5824 (secure_hash): Adjust user.
5825 * lisp.h (validate_subarray): Add prototype.
5826 * coding.c (Fundecodable_char_position):
5827 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5828 Use validate_subarray. Adjust comment to mention substring.
5830 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5832 Do not allow out-of-range character position in Fcompare_strings.
5833 * fns.c (validate_subarray): Add prototype.
5834 (Fcompare_substring): Use validate_subarray to check ranges.
5835 Adjust comment to mention that the semantics was changed. Also see
5836 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5838 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5840 Be more consistent about the 'Qfoo' naming convention.
5841 * image.c (Fimagemagick_types):
5842 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5843 * process.c (Fmake_network_process):
5844 Rename C local identifier 'Qfoo to avoid giving the false
5845 impression that it stands for the symbol 'foo'.
5847 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5849 Simplify and cleanup character conversion stuff.
5850 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5852 * character.c (multibyte_char_to_unibyte)
5853 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5854 * character.h (make_char): Remove; unused.
5855 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5856 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5857 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5858 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5859 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5861 2014-06-22 Mario Lang <mlang@delysid.org>
5863 * w32fns.c (Fw32_shell_execute): The the -> the.
5865 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5867 * xmenu.c (mouse_position_for_popup):
5868 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5869 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5870 * menu.c (Fx_popup_menu):
5871 * xselect.c (x_handle_dnd_message): Adjust users.
5872 * menu.h (mouse_position_for_popup): Remove prototype.
5873 * xterm.h (x_relative_mouse_position): Add prototype.
5874 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5875 call XFree if XQueryTree returns zero.
5877 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5879 * indent.c (Fvertical_motion): Doc fix.
5880 Move to the goal column, if any, with a single call to
5881 move_it_in_display_line, not in two calls. Doing this with two
5882 calls causes move_it_in_display_line apply the line-prefix
5883 handling twice instead of just once. (Bug#17823)
5885 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5887 Port to OS X ACLs (Bug#17810).
5888 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5889 ACL_TYPE_ACCESS) doesn't work.
5891 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5893 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5894 before checking key-translation-map (bug#17659).
5896 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5898 * font.c (font_make_object): Avoid dangling pointer which may
5899 crash GC (Bug#17771).
5901 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5903 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5904 prototype of DGifCloseFile as appropriate for older and newer
5906 (gif_close): New function, encapsulates the differences in the
5907 calling sequence of DGifCloseFile before v5.1.0 and after it.
5908 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5909 error string where appropriate. (Bug#17790)
5911 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5912 macro execution, make sure point didn't move since last complete
5913 redisplay, as the condition for using the glyph matrix
5914 information. (Bug#17777)
5916 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5918 Minor cleanup of fonset code.
5919 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5920 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5921 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5922 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5923 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5924 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5925 (free_realized_fontset): Remove because a no-op since 2008.
5926 (free_face_fontset): Adjust user.
5927 (syms_of_fontset): Shrink fontset by one extra slot.
5929 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5931 Omit redundant extern decls.
5932 Most of this patch is from Dmitry Antipov, in:
5933 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5934 * commands.h (update_mode_lines):
5935 * frame.h (Qbackground_color, Qforeground_color)
5936 (x_set_menu_bar_lines):
5937 * ftfont.c (ftfont_font_format):
5938 * intervals.h (Qkeymap, Qfont):
5939 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5940 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5941 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5942 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5943 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5944 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5945 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5946 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5947 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5948 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5949 (Qtool_bar, Qheader_line):
5950 * macros.c (Fexecute_kbd_macro):
5951 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5952 * xterm.c (x_delete_terminal, XSetIMValues):
5953 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5954 (x_implicitly_set_name, popup_activated)
5955 (widget_store_internal_border):
5956 Remove redundant decls.
5957 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5958 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5959 Remove _Noreturn, as make-docfile now does that for us.
5960 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5961 (Qregion_extract_function): New decl.
5962 * window.c, xfns.c: Include menu.h.
5964 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5966 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5968 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5970 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5971 * callint.c (read_file_name): ... convert to static here.
5972 * lisp.h (Fread_file_name): Do not EXFUN it.
5973 (STRING_COPYIN): Remove; unused.
5974 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5975 (char_composable_p): ... static function. All users changed.
5976 * eval.c (toplevel): Remove redundant #include directives.
5977 * xterm.c (x_initialize): Add static to match prototype.
5978 * ccl.c (Fccl_execute_on_string):
5979 * font.c (fon_intern_prop): Use make_specified_string.
5981 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5983 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5984 Reported by David Caldwell in:
5985 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5987 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5989 Do not ask for XRender extension each time XFT font is opened.
5990 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5991 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5993 2014-06-15 Glenn Morris <rgm@gnu.org>
5995 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5997 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5999 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6000 information if we are in the middle of executing a keyboard macro,
6001 since redisplay doesn't update the screen until the macro is
6002 finished. (Bug#17777)
6004 * alloc.c (cleanup_vector): Don't dereference a font driver
6005 pointer if it is NULL. (Bug#17771)
6007 2014-06-13 Glenn Morris <rgm@gnu.org>
6009 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6010 ($(lispsource)/international/charprop.el)
6011 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6012 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6013 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6014 GNU make automatically passes command-line arguments to sub-makes.
6016 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6018 Avoid hangs in accept-process-output (Bug#17647).
6019 * lisp.h, process.c (wait_reading_process_input):
6020 Return int, not bool. All uses changed.
6021 * process.c (SELECT_CANT_DO_WRITE_MASK):
6022 Remove macro, replacing with ...
6023 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6025 (status_notify): New arg WAIT_PROC. Return int, not void.
6028 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6030 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6031 the frame is the initial frame, because the hook is not set up
6032 then, and Emacs crashes.
6033 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6035 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6037 * keymap.c (silly_event_symbol_error): Don't recommend the use
6040 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6042 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6043 matching overlay strings with 'cursor' property against buffer
6044 positions traversed in the glyph row. (Bug#17744)
6046 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6048 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6051 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6052 determine 10.9 (Bug#17751).
6054 * macfont.m (macfont_draw): Positions were not freed.
6056 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6058 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6059 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6060 function. Also adjust comment.
6061 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6063 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6064 * font.c (font_done_for_face):
6065 * xfaces.c (realize_non_ascii_face): Adjust user.
6066 * font.h (struct font_driver): Convert 'prepare_face' to return
6067 void because its return value is never used anyway.
6068 * xfont.c (xfont_prepare_face): Return void.
6069 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6070 (xftfont_done_face): Use xfree.
6072 * dispextern.h (last_tool_bar_item): Remove declaration.
6073 * frame.h (struct frame): New member last_tool_bar_item.
6074 * frame.c (make_frame): Initialize it.
6075 * xdisp.c (toplevel): Remove last_tool_bar_item.
6076 (handle_tool_bar_click, note_tool_bar_highlight):
6077 * w32term.c (w32_read_socket, w32_initialize):
6078 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6080 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6081 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6083 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6085 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6086 * process.c (Faccept_process_output)
6087 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6088 the return value is about PROCESS, not about other processes.
6090 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6092 Further adjustments to mark_object and friends.
6093 Now the mark_object's stack is just 32 bytes on a 64-bit
6094 system, which means extra 20% off the stack usage.
6095 * alloc.c (mark_save_value): As before, refactored out from ...
6096 (mark_object): ... adjusted user. Also add comment.
6098 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6100 Fix core dump after a dropped X connection (Bug#17704).
6101 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6102 is dead, as we may be shutting down.
6104 2014-06-08 Glenn Morris <rgm@gnu.org>
6106 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6108 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6110 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6112 If a C name must be extern on some platforms, make it extern on all.
6113 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6115 * font.h (ftxfont_driver) [HAVE_XFT]:
6116 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6117 * lisp.h (get_frame_param):
6118 * menu.h (tty_menu_show):
6119 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6120 * termhooks.h (encode_terminal_code):
6121 * xterm.h (x_menu_wait_for_event):
6123 * frame.c (get_frame_param):
6124 * fringe.c (max_used_fringe_bitmap):
6125 * ftxfont.c (ftxfont_driver):
6126 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6127 * menu.c (menu_items_inuse):
6128 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6129 * term.c (encode_terminal_code, tty_menu_show):
6130 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6131 * xfaces.c (load_color):
6132 * xmenu.c (x_menu_wait_for_event):
6135 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6137 Change object marking routines to minimize stack usage.
6138 This change moves a few cold paths from mark_object to NO_INLINE
6139 functions and adjusts symbol marking loop. According to GCC 4.8.2
6140 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6141 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6142 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6143 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6144 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6145 refactored out from ...
6146 (mark_object): ... adjusted user. Also mark symbols in a tight
6148 (mark_face_cache): Add NO_INLINE.
6150 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6152 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6153 contains garbage on WINDOWSNT (which could potentially infloop at
6156 Minimize cursor motion during TTY menu updates.
6157 * term.c (tty_menu_display): Don't position cursor here.
6158 Instead, pass the cursor coordinates to update_frame_with_menu.
6159 (tty_menu_activate): Send the hide cursor command only once in an
6160 iteration through the outer 'while' loop.
6162 * dispnew.c (update_frame_1): Accept an additional argument
6163 SET_CURSOR_P, and position the cursor at the end of the frame
6164 update only if that argument is non-zero. All callers changed to
6165 provide the additional argument as non-zero, except for
6166 update_frame_with_menu.
6167 (update_frame_with_menu): Accept 2 additional arguments ROW and
6168 COL; if they are non-negative, instruct update_frame_1 not to
6169 position the cursor, and instead position it according to ROW and COL.
6171 * dispextern.h (update_frame_with_menu): Update prototype.
6173 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6175 * callproc.c (call_process): Don't check read-only if we don't insert
6176 anything (bug#17666).
6178 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6180 * dispnew.c (update_frame_with_menu): Set display_completed.
6182 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6184 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6186 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6188 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6190 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6191 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6193 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6195 * window.c (Frecenter): Signal an error if window-buffer is not
6198 * keyboard.c (make_lispy_position): Don't include a buffer position in
6199 mode/header-line mouse events.
6201 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6202 Vunread_command_events (bug#17650).
6204 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6206 * xterm.c (x_setup_pointer_blanking):
6207 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6209 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6211 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6212 because it will be defined in generated config.h if needed.
6214 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6216 Use terminal-specific hooks to display popup dialogs.
6217 * termhooks.h (struct terminal): New field popup_dialog_hook.
6218 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6219 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6220 code and use popup_dialog_hook.
6221 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6222 * nsterm.h (ns_popup_dialog): Adjust prototype.
6223 * nsterm.m (ns_create_terminal):
6224 * w32term.c (w32_create_terminal):
6225 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6226 Setup popup_dialog_hook.
6228 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6230 * w32heap.c (report_temacs_memory_usage): Improve the report by
6231 reporting the large blocks that are actually occupied at dump time.
6233 * w32console.c (initialize_w32_display): Set the console
6234 menu_show_hook, otherwise TTY menus are broken on w32.
6236 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6238 Use terminal-specific hooks to display menus.
6239 * termhooks.h (struct terminal): New field menu_show_hook.
6240 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6241 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6243 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6244 * nsmenu.m (ns_menu_show):
6245 * w32menu.c (w32_menu_show):
6246 * xmenu.c (x_menu_show):
6247 * term.c (tty_menu_show): Adjust to use bit flags.
6248 (set_tty_hooks): Set menu_show_hook.
6249 * xterm.c (x_create_terminal):
6250 * nsterm.m (ns_create_terminal):
6251 * msdos.c (initialize_msdos_display):
6252 * w32term.c (w32_create_terminal): Likewise.
6254 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6256 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6258 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6260 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6261 (FD_SET): Don't define on WINDOWSNT.
6263 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6265 * emacs.c: Include "sysselect.h", to define its inline functions.
6266 Reported by Glenn Morris in:
6267 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6269 Do not require libXt-devel when building with gtk.
6270 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6271 dependency on libXt-devel.
6272 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6273 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6274 lwlib-widget.h now does this.
6275 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6277 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6279 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6280 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6281 (delete_write_fd, wait_reading_process_output):
6282 Remove now-redundant easserts.
6283 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6284 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6285 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6286 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6288 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6290 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6291 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6292 (calloc): Don't undef, it is never defined.
6293 (HEAP_ENTRY_SHIFT): Remove unused macro.
6295 * Makefile.in (C_HEAP_SWITCH): Remove.
6296 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6298 Fix MS-Windows build broken by menu changes on 2014-06-02.
6299 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6301 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6302 Define instead of including ../lwlib/lwlib.h, which causes
6303 compilation errors due to missing X11 headers.
6305 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6307 * process.c (wait_reading_process_output): Omit incorrect test of
6308 p->infd against zero. Add easserts for infd having a plausible value.
6310 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6312 Adjust to match recent lwlib changes.
6313 * menu.h (xmalloc_widget_value): Replace by ...
6314 (make_widget_value): ... new prototype.
6315 * menu.c (xmalloc_widget_value): Replace by ...
6316 (make_widget_value): ... new function.
6317 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6318 * gtkutil.c (malloc_widget_value, free_widget_value):
6319 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6320 * keyboard.h (enum button_type, struct _widget_value):
6321 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6323 * nsmenu.m (ns_update_menubar, ns_menu_show):
6324 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6325 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6326 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6328 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6330 * image.c (x_query_frame_background_color)
6331 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6332 Fix --enable-gcc-warnings compilation without image libraries.
6334 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6336 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6337 emulated break value only if it goes up.
6338 (sbrk): Add assertion that the INCREMENT argument is strictly
6339 zero. Improve and correct the commentary.
6341 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6343 Improve AIX-related merge from emacs-24.
6344 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6345 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6346 not on AIX; since we're on the trunk we can use enums more broadly.
6348 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6350 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6352 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6353 to min(value, whole).
6355 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6357 Bring back the changes to GDB-visible symbols, but only on AIX.
6358 And only if it's not pre-4.2 GCC.
6359 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6360 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6361 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6364 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6366 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6367 with PT, not GPT. (Bug#16433)
6369 Revert last changes to GDB-visible symbols.
6370 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6371 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6372 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6375 2014-06-02 Glenn Morris <rgm@gnu.org>
6377 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6379 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6381 Fix port to 32-bit AIX with xlc (Bug#17598).
6382 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6383 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6384 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6385 to work around a compiler bug in IBM xlc 12.1.
6387 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6389 * xterm.c (x_update_window_end): Don't invalidate the entire
6390 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6391 highlight needs to be redisplayed. (Bug#17588)
6393 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6395 Port the GDB-visible symbols to AIX.
6396 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6397 optimizes away the relevant external symbols. Use enums instead;
6398 this suffices for the AIX port, which is 32-bit-only anyway.
6399 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6400 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6401 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6404 Include sources used to create macuvs.h.
6405 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6406 * macuvs.h: Use automatically-generated header.
6408 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6410 Port signal-handling to DragonFly BSD (Bug#17646).
6411 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6412 Move implementations from callproc.c to sysdep.c.
6413 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6414 Move declarations from process.h to syssignal.h.
6416 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6418 * callint.c (Ffuncall_interactively): Add usage.
6420 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6422 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6424 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6426 * w32heap.c (malloc_before_dump, malloc_after_dump)
6427 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6428 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6429 set errno where appropriate to emulate CRT functions.
6431 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6433 Debugging facility to check whether 'const char *' points to
6434 relocatable data of non-pure Lisp string.
6435 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6436 (mark_maybe_pointer): ... adjusted user.
6437 (relocatable_string_data_p): New function.
6438 * lisp.h (relocatable_string_data_p): Add prototype.
6439 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6440 the pointer to relocatable Lisp data is not used.
6442 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6444 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6445 * atimer.c (block_atimers):
6446 * callproc.c (block_child_signal): Block SIGINT too;
6447 otherwise, its handler might now unblock signals that it shouldn't.
6448 * keyboard.c (read_char): Clear signal mask, since we may
6449 be in a SIGINT handler, and many signals may be masked.
6450 * keyboard.c (handle_interrupt):
6451 * sysdep.c (handle_arith_signal):
6452 Clear signal mask instead of just unblocking the signal that
6453 was received, since several signals may be blocked at this point.
6455 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6457 * Makefile.in (TEMACS_POST_LINK): Remove target.
6458 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6459 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6461 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6463 * xmenu.c (xdialog_show): Remove prototype, rename to
6464 x_dialog_show, remove 2nd arg because it's always zero
6465 and simplify accordingly.
6466 (xw_popup_dialog): Adjust user.
6467 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6468 2nd arg because it's always zero and simplify accordingly.
6469 (w32_popup_dialog): Adjust user.
6471 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6473 * w32heap.c (report_temacs_memory_usage): New function.
6475 * unexw32.c (unexec) [ENABLE_CHECKING]:
6476 Call report_temacs_memory_usage.
6478 * w32heap.h (report_temacs_memory_usage): Add prototype.
6480 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6482 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6483 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6485 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6487 * buffer.c (init_buffer): Accept an argument 'initialized'.
6488 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6489 mmap_regions and mmap_fd, to avoid referencing stale data from the
6490 dump phase. Add an assertion for buffer text of buffers created
6491 in temacs before this function is called. (Bug#17622)
6492 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6494 * lisp.h (init_buffer): Update prototype.
6496 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6498 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6500 * alloc.c (Fgarbage_collect): Fix compilation with
6501 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6503 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6505 * frame.c, frame.h (frame_char_to_pixel_position)
6506 (frame_set_mouse_position): Now static, and made private in
6507 frame.c rather than public in frame.h.
6509 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6511 Refactor mouse positioning stuff to avoid code duplication.
6512 * frame.h (frame_char_to_pixel_position): New function.
6513 (x_set_mouse_position): Rename to...
6514 (frame_set_mouse_position): ...new function.
6515 (frame_set_mouse_pixel_position): Add prototype.
6516 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6517 Rename to frame_set_mouse_pixel_position.
6518 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6520 * xterm.h, w32term.h ( x_set_mouse_position)
6521 (x_set_mouse_pixel_position): Remove prototypes.
6523 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6525 On X, always make pointer visible when deleting frame (Bug#17609).
6526 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6528 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6530 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6531 * keyboard.c (gobble_input): If there is no terminal input error,
6532 make sure the pointer is visible for all frames on this terminal.
6533 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6534 it was previously disabled.
6536 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6538 * data.c (Fzerop): Move to Elisp.
6539 (syms_of_data): Don't defsubr it.
6540 * keyboard.c (echo_keystrokes_p): New function.
6541 (read_char, record_menu_key, read_key_sequence): Use it.
6543 * callint.c (Qfuncall_interactively): New var.
6544 (Qcall_interactively): Remove.
6545 (Ffuncall_interactively): New function.
6546 (Fcall_interactively): Use it.
6547 (syms_of_callint): Defsubr it.
6549 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6551 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6552 relocated from under us.
6554 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6556 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6557 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6558 configure, not from HEAPSIZE.
6559 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6561 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6562 for MinGW, since it no longer uses gmalloc.
6564 * buffer.c: Do not define mmap allocations functions for Windows.
6565 Remove mmap_find which is unused. Remove mmap_set_vars which does
6567 [WINDOWSNT]: Include w32heap.h.
6568 (init_buffer): Always allocate new memory for buffers.
6570 * emacs.c: Remove mmap_set_vars calls.
6572 * image.c (free_image): Undef free for Windows because it is
6573 redirected to our private version.
6575 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6576 (copy_executable_and_dump_data): Remove dumping the heap section.
6577 (unexec): Restore using_dynamic_heap after dumping.
6579 * w32heap.c (dumped_data_commit, malloc_after_dump)
6580 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6581 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6582 (mmap_free): New functions.
6584 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6586 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6588 * image.c (imagemagick_load_image): Use MagickRealType for local
6589 'color_scale', instead of double, to avoid a GCC warning about
6592 * xfns.c (Fx_window_property): Remove unused local.
6594 Don't kill already-reaped process (Bug#17561).
6595 * process.c (process_send_signal): Fix race condition where a
6596 subprocess was reaped by a signal handler between the check for
6597 liveness and calling 'kill', which meant that Emacs could in
6598 theory kill an innocent bystander process. Do the fix by blocking
6599 SIGCHLD in a critical section that checks liveness before killing.
6601 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6603 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6605 2014-05-26 Ken Brown <kbrown@cornell.edu>
6607 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6608 even if !CYGWIN (see bug#17510).
6610 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6612 * nsfns.m (Fns_do_applescript): Surround NSApp run
6613 with calls to ns_init_events, ns_finish_events (Bug#17424).
6615 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6617 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6618 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6620 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6621 with calls to ns_init_events, ns_finish_events (Bug#17424).
6623 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6625 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6626 if we are iterating over an object that generates glyphs for
6627 marginal areas. (Bug#17585)
6629 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6631 * xdisp.c (safe__call1, safe__eval): Now static.
6633 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6635 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6636 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6637 (safe_call1): Call safe_call instead of safe__call directly.
6639 2014-05-26 Ken Brown <kbrown@cornell.edu>
6641 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6642 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6645 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6647 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6648 (safe__call, safe__call1, safe__eval): New functions.
6649 (safe_call): Use it.
6650 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6651 (display_mode_element): Same for `:eval'.
6653 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6655 Fix port to 32-bit AIX (Bug#17540).
6656 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6657 twice. _text already includes this offset.
6658 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6660 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6662 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6663 when closest_pos is identical to to_charpos, don't recurse, since
6664 we already tried that, and failed. (Bug#17539)
6666 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6667 unwinding when frame's faces were not initialized yet, increment
6668 the frame's image-cache reference count before calling
6669 x_free_frame_resources. Don't dereference
6670 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6672 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6674 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6677 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6678 macfont.m, call draw with adjusted arguments so font drivers
6679 don't need to do that.
6681 * macfont.m (macfont_draw): Merge changes from Macport.
6683 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6685 * alloc.c (garbage_collect_1): New function, with all of the guts
6686 of Fgarbage_collect.
6687 (mark_stack): Accept an argument END and don't mark Lisp objects
6688 on the stack beyond the address given by END. Calculation of END
6689 was moved to Fgarbage_collect.
6690 (Fgarbage_collect): Calculate the end address of the stack portion
6691 that needs to be examined by mark_stack, and pass that address to
6692 garbage_collect_1, which will pass it to mark_stack.
6693 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6694 for more details about the underlying problems. In particular,
6695 this avoids dumping Emacs with the large hash-table whose value is
6696 held in purify-flag for most of the time loadup.el runs.
6698 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6700 * xfns.c (x_window_property_intern): New function (code from
6702 (Fx_window_property): Call x_window_property_intern. If property
6703 not found and NILP (source) and outer window != inner window,
6704 check outer window for property (Bug#17537).
6706 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6708 Supply malloc and alloc_size attributes for extern allocators.
6709 This documents the C API, and helps GCC generate a bit better code.
6710 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6711 (ATTRIBUTE_MALLOC_SIZE): New macros.
6712 * gmalloc.c (malloc, realloc, calloc):
6713 * gtkutil.h (malloc_widget_value):
6714 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6715 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6718 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6720 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6721 * image.c (imagemagick_load_image): Port to hosts that do not use
6722 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6724 2014-05-21 Leo Liu <sdl.web@gmail.com>
6726 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6728 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6730 * dbusbind.c (xd_signature): Revert last 2 patches.
6732 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6734 Allow any non-nil value to count as true in bool-vector.
6735 Likewise for xd_signature in dbusbind.c.
6736 This is more consistent with the usual practice in Emacs, which is
6737 that any non-nil value counts as true.
6738 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6739 * dbusbind.c (xd_signature): Likewise, for booleans.
6740 * data.c, lisp.h (Qbooleanp):
6741 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6743 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6745 * lisp.h (CHECK_BOOLEAN): New function.
6746 * alloc.c (Fbool_vector): New function.
6747 (syms_of_alloc): Defsubr it.
6748 * data.c (Qbooleanp): New symbol.
6749 (syms_of_data): DEFSYM it.
6750 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6752 * font.c (font_matching_entity): Extract font-entity object
6753 from the vector of matching entities (Bug#17486).
6755 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6757 Assume C99 or later (Bug#17487).
6758 * bytecode.c (B__dummy__): Remove.
6759 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6760 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6761 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6762 * regex.c (DEBUG_PRINT): Assume varargs macros.
6763 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6765 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6767 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6768 memory for every buffer that was dumped.
6770 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6772 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6773 (Fnreverse): Allow vectors and bool vectors.
6775 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6777 Minor cleanup for terminal setup.
6778 * termhooks.h (create_terminal): Adjust prototype.
6779 * terminal.c (create_terminal): Pass output method and RIF as args.
6780 (init_initial_terminal):
6781 * nsterm.m (ns_create_terminal):
6782 * term.c (init_tty):
6783 * w32term.c (w32_create_terminal):
6784 * xterm.c (x_create_terminal): Adjust users.
6785 Avoid redundant NULL initializers and add comments.
6787 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6789 * keyboard.c (Qdeactivate_mark): Now static.
6791 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6793 If available, use Xfixes extension to do pointer blanking.
6794 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6795 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6796 (make_invisible_cursor): Move to...
6797 * xterm.c (make_invisible_cursor): ...here.
6798 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6799 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6800 (x_term_init): Call to x_setup_pointer_blanking.
6801 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6802 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6804 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6806 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6808 2014-05-12 Glenn Morris <rgm@gnu.org>
6810 * fileio.c (Ffile_executable_p): Doc tweak.
6812 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6814 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6815 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6817 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6819 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6821 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6823 Fix initialization of minibuffer history variable (Bug#17430).
6824 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6825 Move the initialization up to prevent any "value void" message.
6827 2014-05-08 Samuel Bronson <naesten@gmail.com>
6829 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6830 are matched (bug#17413).
6832 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6834 Stop tooltips pulling Emacs window to front (Bug#17408).
6835 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6836 SetWindowPos invocations.
6838 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6840 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6841 not initialized (Bug#17398).
6843 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6845 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6847 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6849 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6850 [HAVE_NS]: Do not include png.h.
6851 (x_query_frame_background_color): New function.
6852 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6853 (png_load_body): Coalesce duplicate code.
6855 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6857 Consult libpng-config more consistently (Bug#17339).
6858 * Makefile.in (PNG_CFLAGS): New var.
6859 (ALL_CFLAGS): Use it.
6860 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6861 CFLAGS now handles this.
6863 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6865 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6866 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6867 because WCONTINUED is always defined now.
6868 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6870 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6872 * buffer.c (overlay_strings): Fix the wording of the commentary.
6874 2014-05-01 Glenn Morris <rgm@gnu.org>
6876 * floatfns.c (Fisnan):
6877 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6879 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6881 * term.c (tty_menu_activate): A better initialization for cursor
6884 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6886 * intervals.c: Tighten assertions.
6887 (create_root_interval): Make sure the interval is not empty.
6888 (intervals_equal): Use booleans.
6889 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6890 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6891 (balance_possible_root_interval): Simplify and use booleans.
6892 (split_interval_right, split_interval_left): Check LENGTH, and remove
6893 now redundant assertion.
6894 (adjust_intervals_for_insertion): Remove now redundant assertions.
6895 (delete_node, interval_deletion_adjustment)
6896 (adjust_intervals_for_deletion, merge_interval_right)
6897 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6898 (reproduce_interval): Make sure the interval is not empty.
6900 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6902 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6903 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6904 satisfaction that they would always be initialized.
6906 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6908 * term.c (tty_menu_display): Move the cursor to the active menu item.
6909 (tty_menu_activate): Return the cursor to the active menu item
6910 after displaying the menu and after displaying help-echo.
6911 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6912 for the details of why this is needed by screen readers and
6915 2014-04-30 Glenn Morris <rgm@gnu.org>
6917 * process.c (handle_child_signal):
6918 Handle systems without WCONTINUED. (Bug#15110, 17339)
6920 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6922 * window.c (struct saved_window): Remove mark.
6923 (Fset_window_configuration, save_window_save)
6924 (compare_window_configurations): Don't touch marks any more.
6926 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6928 Use bits_word for gcmarkbits.
6929 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6930 bits_word is typically a tad more efficient for mark bits than
6931 unsigned is, so use bits_word. All uses changed.
6932 * lisp.h (BITS_PER_INT): Remove; no longer used.
6934 Avoid undefined behavior in signed left shift.
6935 This ports to GCC 4.9.0 with -fsanitize=undefined.
6936 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6938 * regex.c (extract_number):
6939 * lisp.h (make_number, XINT):
6940 Do not shift a 1 bit left into a sign bit.
6941 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6942 not int, for gcmarkbits. All uses changed.
6944 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6946 * search.c (Fnewline_cache_check): Don't try to count newlines
6947 outside the buffer's restriction, as find_newline doesn't support that.
6949 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6951 * window.c (Fset_window_configuration): Deactivate the mark before
6953 (set_window_buffer): Ignore window_initialized.
6954 (window_initialized): Remove.
6955 * keyboard.c (Qdeactivate_mark): Not static any more.
6956 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6959 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6961 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6962 and to clang 3.4, which have fixed the bug. This should let us
6963 run a bit faster on these platforms when address sanitization is
6966 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6968 Port to GCC 4.9.0 with --enable-gcc-warnings.
6969 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6971 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6972 a way that also works with GCC 4.9.0.
6974 * search.c (Fnewline_cache_check): Remove unused locals.
6976 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6978 * search.c (find_newline1): New subroutine.
6979 (Fnewline_cache_check): New function.
6980 (syms_of_search): Defsubr it.
6982 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6984 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6985 * keyboard.c (unblock_input): Add comment.
6986 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6988 2014-04-22 Daniel Colascione <dancol@dancol.org>
6990 * lread.c (readevalloop_eager_expand_eval): New function
6991 that can recurse into toplevel forms.
6992 (readevalloop): Call it.
6993 * lisp.h: Declare Qprogn.
6994 * callint.c (Qprogn): No longer static.
6996 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6998 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6999 Also change identifiers to match the comments, and add more assertions
7002 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7004 * emacs.c (close_output_streams): Don't clear and restore errno.
7006 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7008 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7009 never becomes visible, i.e. using XMonad (Bug#17237).
7011 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7013 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7014 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7015 (Fline_pixel_height): Don't assume that the current buffer and the
7016 selected window's buffer are one and the same. (Bug#17281)
7018 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7019 paragraph-start cache before the newline cache. (Bug#17269)
7021 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7023 * term.c (tty_send_additional_strings): No need to fflush here,
7025 (tty_set_terminal_modes): fflush after sending additional strings,
7028 2014-04-17 Daniel Colascione <dancol@dancol.org>
7030 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7032 (tty_send_additional_strings): New function.
7033 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7034 (syms_of_term): Intern tty-mode-set-strings and
7035 tty-mode-reset-strings.
7037 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7039 * window.c (save_window_save): Lookup window_point_insertion_type in
7040 the right buffer (bug#15457).
7041 (Qwindow_point_insertion_type): New var.
7042 (syms_of_window): Initialize it.
7044 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7046 Fix the MSDOS build.
7047 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7048 (copy_text_and_data): Zero out the atexit chain pointer before
7051 * termhooks.h (encode_terminal_code): Update prototype.
7053 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7054 visible for all DOS_NT ports, not just WINDOWSNT.
7055 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7057 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7058 unless it is defined.
7059 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7061 * process.c (close_on_exec, accept4, process_socket): Move into
7062 the "ifdef subprocesses" part.
7063 (catch_child_signal): Condition by "ifdef subprocesses".
7064 (syms_of_process) <Qinternal_default_process_sentinel>
7065 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7067 * msdos.h: Add prototypes for new functions.
7068 (EINPROGRESS): Define.
7069 (O_CLOEXEC): Define to zero.
7071 * msdos.c (check_window_system): Remove unnecessary an
7072 incompatible duplicate function.
7073 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7074 New functions in support of new functionality.
7076 * menu.c (single_menu_item): Add visual indication of submenu
7077 also for menus on MSDOS frames.
7078 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7080 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7081 when async subprocesses aren't supported.
7083 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7085 * emacs.c (close_output_streams): Zero out errno before calling
7088 * dired.c [MSDOS]: Include msdos.h.
7090 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7091 (DATA_START) [MSDOS]: Define.
7092 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7094 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7095 Ifdef away for MSDOS.
7096 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7097 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7099 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7100 Use temporary file template that is compatible with mkostemp.
7101 Move vfork-related portions under #ifndef MSDOS.
7102 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7104 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7106 * buffer.c (Foverlays_at): Add argument `sorted'.
7108 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7110 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7111 text, invalidate the bidi_paragraph_cache upto and including the
7114 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7116 Port to IRIX 6.5 (Bug#9684).
7117 * conf_post.h (INET6) [IRIX6_5]: Define.
7118 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7119 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7121 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7123 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7124 before passing it to system APIs.
7126 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7128 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7129 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7131 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7133 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7135 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7137 Remove DATA_SEG_BITS.
7138 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7139 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7140 cc, but that platform is so old that SGI itself stopped supporting
7141 it in December 2013. If you still need Emacs on IRIX, please
7142 either compile with GCC and port the undumping code, or run
7143 './configure --with-wide-int'.
7144 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7145 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7146 DEFINE_GDB_SYMBOL_START way to define it.
7147 (NONPOINTER_BITS): New macro.
7148 (EMACS_INT): Use it.
7149 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7150 the problem and/or configuring --with-wide-int.
7151 (USE_LSB_TAG): Simplify, based on above changes.
7152 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7153 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7155 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7157 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7158 covered by a display string that ends in a newline, and that cases
7159 going back by DVPOS lines to hit the search limit, lift the limit
7160 and go back until DVPOS is reached. (Bug#17244)
7162 * indent.c (Fvertical_motion): Handle correctly the case when the
7163 display string is preceded by an empty line.
7165 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7166 use S_IWRITE instead.
7168 2014-04-11 Glenn Morris <rgm@gnu.org>
7170 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7172 2014-04-11 Ken Brown <kbrown@cornell.edu>
7174 * Makefile.in (EMACS_MANIFEST): Revert last change.
7176 2014-04-10 Daniel Colascione <dancol@dancol.org>
7178 * puresize.h (BASE_PURESIZE): Increase.
7180 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7182 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7184 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7185 region handling (and don't call signal_before_change) if
7186 inhibit_modification_hooks is set.
7187 (signal_before_change): Don't check inhibit_modification_hooks any more.
7189 2014-04-08 Daniel Colascione <dancol@dancol.org>
7191 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7192 function cells contain valid lisp objects. (Modified version of
7195 * alloc.c (detect_suspicious_free): Split actual stack capturing
7196 out into new function for easier breakpoint setting.
7197 (note_suspicious_free): New function.
7199 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7201 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7203 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7204 (symbol_block_pinned): New var.
7205 (Fmake_symbol): Initialize `pinned'.
7206 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7207 pinned and signal an error for un-purifiable objects.
7208 (pure_cons): Use it.
7209 (Fpurecopy): Use it, except for objects that can't be purified.
7210 (mark_pinned_symbols): New function.
7211 (Fgarbage_collect): Use it.
7212 (gc_sweep): Remove hack made unnecessary.
7214 2014-04-07 Glenn Morris <rgm@gnu.org>
7216 * keyboard.c (Fopen_dribble_file): Doc tweak.
7218 2014-04-07 Ken Brown <kbrown@cornell.edu>
7220 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7222 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7224 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7225 We have a substitute execinfo.h on hosts that lack it.
7226 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7227 isn't optimized away.
7229 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7231 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7232 * alloc.c (memory_full):
7233 * charset.c (syms_of_charset):
7234 * doc.c (Fsnarf_documentation):
7236 * font.c (BUILD_STYLE_TABLE):
7237 * keyboard.c (make_lispy_event):
7238 * profiler.c (setup_cpu_timer):
7239 * xgselect.c (xg_select):
7240 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7242 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7243 Replace the only use with ARRAYELTS (font_property_table).
7244 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7246 2014-04-03 Daniel Colascione <dancol@dancol.org>
7248 * xterm.c (x_term_init):
7249 * xfns.c (best_xim_style):
7250 * xfaces.c (Fdump_colors):
7251 * w32fns.c (w32_default_color_map):
7252 * w32.c (init_environment, N_ENV_VARS):
7253 * unexcw.c (read_exe_header):
7254 * term.c (term_get_fkeys_1):
7255 * sysdep.c (init_baud_rate):
7256 * nsterm.m (ns_convert_key):
7257 * nsfns.m (get_geometry_from_preferences):
7258 * msdos.c (dos_set_window_size, init_environment):
7259 * macfont.m (mac_font_get_glyph_for_cid)
7260 (macfont_store_descriptor_attributes)
7261 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7262 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7263 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7265 * image.c (xpm_str_to_color_key):
7266 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7267 * frame.c (x_set_frame_parameters):
7268 * fileio.c (Ffile_selinux_context):
7269 * emacs.c (sort_args):
7270 * dosfns.c (msdos_stdcolor_name):
7271 * dired.c (file_attributes):
7272 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7273 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7276 2014-04-02 Daniel Colascione <dancol@dancol.org>
7278 * data.c (Ffset): Abort if we're trying to set a function call to
7281 * lisp.h (ARRAYELTS): New macro.
7283 * alloc.c: Include execinfo.h if available.
7284 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7285 (suspicious_free_record): New structure.
7286 (suspicious_objects, suspicious_object_index)
7287 (suspicious_free_history, suspicious_free_history_index):
7289 (find_suspicious_object_in_range, detect_suspicious_free)
7290 (Fsuspicious_object): New functions.
7291 (cleanup_vector): Call find_suspicious_object_in_range.
7293 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7295 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7296 width from font width (Bug#17163).
7298 * frame.c (x_set_frame_parameters): Calculate default values of
7299 new frame sizes only after all other frame parameters have been
7300 processed (Bug#17142).
7302 2014-04-02 Ken Brown <kbrown@cornell.edu>
7304 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7307 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7309 * xterm.c (x_draw_image_glyph_string): Adjust image background
7310 width accordingly when its x position is adjusted. (Bug#17115)
7312 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7314 * font.c (font_list_entities): Do not add empty vector to font cache.
7315 (font_matching_entity): Likewise. If matching entity is found, insert
7316 1-item vector with this entity instead of entity itself (Bug#17125).
7318 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7320 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7322 * fns.c (validate_subarray): Rename from validate_substring,
7323 since it works for vectors too. New arg ARRAY. Optimize for the
7324 non-nil case. Instead of returning bool, throw an error if out of
7325 range, so that the caller needn't do that. All uses changed.
7326 Report original values if out of range.
7327 (Fsubstring, Fsubstring_no_properties, secure_hash):
7328 Also optimize the case where FROM is 0 or TO is the size.
7330 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7332 * search.c (Freplace_match): Use make_specified_string.
7333 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7334 to catch bogus override face of glyph strings.
7335 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7336 Move common substring range checking code to...
7337 (validate_substring): ...this function.
7339 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7341 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7343 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7345 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7346 bar is zero height, just return (Bug#16976).
7347 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7349 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7351 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7352 is nil. If waiting for toolbar to complete, force a redraw.
7354 2014-03-28 Glenn Morris <rgm@gnu.org>
7356 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7357 (emacs_bugreport): New variable.
7358 (usage_message): Use PACKAGE_BUGREPORT.
7359 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7361 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7363 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7365 Port recent signal-related changes to FreeBSD.
7366 Reported by Herbert J. Skuhra.
7367 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7368 Move decls from here ...
7369 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7371 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7373 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7374 and width of image background when it is displayed with a 'box'
7377 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7379 More backward-compatible fix to char-equal core dump (Bug#17011).
7380 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7381 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7383 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7385 * image.c (init_svg_functions): When loading SVG-related libraries,
7386 free already loaded libraries if the initialization fails.
7387 (rsvg_handle_set_size_callback): Remove declaration, unused.
7389 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7391 Fix core dump in char-equal (Bug#17011).
7392 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7393 unibyte buffers, as we can't tell whether the characters are
7396 * insdel.c (adjust_markers_for_delete): Remove unused local.
7398 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7400 Have (MARKER . ADJUSTMENT) undo records always be immediately
7401 after their corresponding (TEXT . POS) record in undo list.
7403 * lisp.h (record-delete): New arg record_markers.
7404 (record_marker_adjustment): No longer needed outside undo.c.
7405 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7406 adjustments to undo.c's record_marker_adjustments. Note that
7407 fileio.c's decide_coding_unwind is another caller to
7408 adjust_markers_for_delete. Because it has undo list bound to t,
7409 it does not rely on adjust_markers_for_delete to record marker
7411 (del_range_2): Swap call to record_delete and
7412 adjust_markers_for_delete so as undo marker adjustments are
7413 recorded before current deletion's adjustments, as before.
7414 (adjust_after_replace):
7415 (replace_range): Pass value for new record_markers arg to
7417 * undo.c (record_marker_adjustment): Rename to
7418 record_marker_adjustments and made static.
7419 (record_delete): Check record_markers arg and call
7420 record_marker_adjustments.
7421 (record_change): Pass value for new record_markers arg to
7423 (record_point): at_boundary calculation no longer needs to account
7424 for marker adjustments.
7426 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7428 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7431 2014-03-26 Glenn Morris <rgm@gnu.org>
7433 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7435 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7437 * buffer.c (struct sortvec): Add field `spriority'.
7438 (compare_overlays): Use it.
7439 (sort_overlays): Set it.
7441 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7443 * xdisp.c (redisplay_window): If all previous attempts to find the
7444 cursor row failed, try a few alternatives before falling back to
7445 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7447 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7449 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7450 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7452 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7453 variables on Windows.
7455 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7457 * w32.c (unsetenv): Remove unused var `retval'.
7458 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7460 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7461 (start_watching): Remove unused var `thr'.
7463 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7464 (find_child_console): Remove unnecesary var `thread_id'.
7466 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7467 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7469 2014-03-26 Glenn Morris <rgm@gnu.org>
7471 * filelock.c (Flock_buffer): Doc tweak.
7473 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7474 * emacs.c (shut_down_emacs):
7475 * fileio.c (Finsert_file_contents, write_region):
7476 * filelock.c (top-level, syms_of_filelock):
7477 * insdel.c (prepare_to_modify_buffer_1):
7478 CLASH_DETECTION is always defined now.
7480 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7482 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7483 DLL handle, to speed up thread startup.
7485 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7487 Handle sigmask better with nested signal handlers (Bug#15561).
7488 * atimer.c (sigmask_atimers): Remove.
7489 Remaining use rewritten to use body of this function.
7490 * atimer.c (block_atimers, unblock_atimers):
7491 * callproc.c (block_child_signal, unblock_child_signal):
7492 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7493 New arg OLDSET. All callers changed.
7494 * atimer.c (block_atimers, unblock_atimers):
7495 * callproc.c (block_child_signal, unblock_child_signal):
7496 * keyboard.c (handle_interrupt):
7497 * sound.c (vox_configure, vox_close):
7498 Restore the old signal mask rather than unilaterally clearing bits
7499 from the mask, in case a handler is running within another
7500 handler. All callers changed.
7501 * lisp.h, process.c, process.h, term.c:
7502 Adjust decls and callers to match new API.
7503 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7504 signal handlers aren't supposed to use floating point anyway.
7505 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7507 2014-03-23 Daniel Colascione <dancol@dancol.org>
7509 Split gc_sweep into discrete functions for legibility and better
7512 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7513 (sweep_vectors): Fix typo in comment.
7514 (sweep_conses, sweep_floats, sweep_intervals)
7515 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7516 (gc_sweep): Call new functions, to which existing functionality is
7518 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7520 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7522 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7524 2014-03-23 Daniel Colascione <dancol@dancol.org>
7526 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7527 only if xic_style calls for it. This change allows Emacs to work
7528 with ibus. Also, don't leak resources if create_frame_xic fails,
7529 and stop caching xic_style across different displays.
7530 (supported_xim_styles): Make const.
7531 (best_xim_style): Remove first parameter: it's always just
7532 supported_xim_styles. Change to look at supported_xim_styles
7535 2014-03-23 Daniel Colascione <dancol@dancol.org>
7537 * term.c (init_tty): Rearrange condition for clarity; print
7538 appropriate diagnostic.
7540 2014-03-23 Daniel Colascione <dancol@dancol.org>
7542 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7543 array. (ASAN caught.)
7545 2014-03-22 Glenn Morris <rgm@gnu.org>
7547 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7549 2014-03-22 Daniel Colascione <dancol@dancol.org>
7551 * process.c (conv_sockaddr_to_lisp): When extracting the string
7552 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7554 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7556 Fix regression introduced by patch for Bug#10500.
7557 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7558 * w32term.c (x_draw_image_relief): Likewise.
7560 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7562 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7563 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7564 maximize a frame for odd default fonts.
7566 2014-03-21 Glenn Morris <rgm@gnu.org>
7568 * minibuf.c (history-length): Increase default from 30 to 100.
7570 2014-03-21 Daniel Colascione <dancol@dancol.org>
7572 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7573 every time we switch to minibuffer.
7575 * alloc.c (lisp_align_malloc, allocate_string_data)
7576 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7577 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7579 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7581 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7582 support more "verbs".
7584 2014-03-21 Daniel Colascione <dancol@dancol.org>
7586 Always prohibit dumping a dumped Emacs.
7588 * emacs.c (might_dump): New variable.
7589 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7590 * lisp.h (might_dump): Declare.
7591 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7593 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7595 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7597 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7599 * doc.c (store_function_docstring): Warn when we don't know where to
7601 (Fsubstitute_command_keys): Don't advertise the fact that
7602 text-properties are dropped, since we think it's a bug that we'll fix.
7604 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7605 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7606 * frame.c (frame_garbaged): Make "docstring" more precise.
7608 2014-03-20 Glenn Morris <rgm@gnu.org>
7610 * charset.c (init_charset): When we cannot find the charsets directory,
7611 mention if EMACSDATA is set.
7613 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7615 * fns.c (Frandom): Fix rare bug where the result isn't random.
7617 Fix porting inconsistency about rounding to even.
7618 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7619 This way, the unusual !HAVE_RINT case acts like the usual
7620 HAVE_RINT case, and we can fix the documentation accordingly.
7622 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7624 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7625 (w32_wnd_proc): Initialize the dwHoverTime member of
7626 TRACKMOUSEEVENT structure.
7628 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7630 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7632 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7634 * search.c (find_newline): Speed up the function when using the
7635 newline cache, by halving the number of calls to
7636 region_cache_forward and region_cache_backward. (Bug#16830)
7638 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7640 * buffer.c (Fset_buffer): Document return value (bug#17015).
7642 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7644 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7645 nil, always resize character wise to avoid potential loss of the
7646 mode line (Bug#16923 related).
7648 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7650 * frame.c (x_set_frame_parameters): Always calculate new sizes
7651 pixelwise to avoid potential loss when rounding.
7653 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7655 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7656 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7658 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7660 * w32.c (fstatat): Don't add an extra slash if the argument ends
7661 with a slash: this fails the subsequent call to stat_worker on
7662 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7664 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7666 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7668 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7670 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7672 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7673 when frame is only on one screen (Bug#14713).
7675 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7677 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7678 there's a valid wrap point in the display line, the last glyph
7679 cannot "just barely fit" on this row, because display_line doesn't
7680 let it. Instead, proceed as if the last glyph didn't fit, so that
7681 we eventually back up the iterator to the wrap point. This avoids
7682 delusional behavior of move_it_to, whereby it proceeds to the next
7683 display line, but sets current_x to zero for all the glyphs that
7684 without word-wrap would fit on the previous display line.
7685 One result was that visual-order cursor movement behaved erratically
7687 (Fmove_point_visually): Add code to find the x coordinate of the
7688 last character before wrap point, under word-wrap on a TTY.
7690 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7692 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7693 also return value of MOVE_POS_MATCH_OR_ZV from
7694 move_it_in_display_line_to, when moving from beginning of line to
7695 point's position. (Bug#16961)
7697 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7699 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7700 * window.c (Fselect_window): Explain NORECORD and
7701 `buffer-list-update-hook' in doc-string.
7703 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7705 * window.c (Fother_window_for_scrolling): Check that
7706 Vother_window_scroll_buffer is a buffer.
7708 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7710 * xterm.c (xim_initialize): Always pass a copy of resource name
7711 to XRegisterIMInstantiateCallback and eassert whether return
7712 value is True. Passing copy is important because Xlib doesn't
7713 make its own copy and resource name argument usually points to
7714 SSDATA (Vx_resource_name), which may be changed from Lisp.
7715 (xim_close_display): For XUnregisterIMInstantiateCallback,
7716 always eassert return value and pass exactly the same values
7717 as were used for XRegisterIMInstantiateCallback.
7718 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7719 sources to check why if you are interested.
7721 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7723 * dispnew.c (change_frame_size_1): Add new_lines instead of
7724 new_height, the latter may be still zero if passed as such.
7725 * window.c (Fwindow_pixel_height): Mention bottom divider in
7728 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7730 Fix "resource temporarily unavailable" with xgselect
7732 * xgselect.c: Include <stdbool.h>.
7733 (xg_select) [!USE_GTK]: Don't lose track of errno.
7735 Fix minor --enable-gcc-warnings issues.
7736 * widget.c (update_various_frame_slots, EmacsFrameResize):
7737 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7739 2014-03-04 Ken Brown <kbrown@cornell.edu>
7741 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7742 represent the actual adjustment needed for alignment.
7744 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7746 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7747 needed, and don't reallocate if the initial allocation already
7748 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7750 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7752 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7755 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7757 * cmds.c (delete-char): Update docstring pointing out that the
7758 function ignores `delete-active-region' and `overwrite-mode'.
7760 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7762 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7764 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7765 allocated buffer due to alignment.
7766 (freehook): If the block to be freed was allocated by
7767 'aligned_alloc', find its real pointer before calling 'free'.
7769 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7772 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7774 * font.c (toplevel): Adjust comment about font cache layout.
7775 (font_clear_cache): Fix to match real font cache layout.
7776 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7777 (Fframe_font_cache) [FONT_DEBUG]: New function.
7778 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7780 Avoid crashes when X fonts are erroneously freed on reused X
7781 'Display *' connection data (Bug#16069). Note that X font
7782 resources still may be leaked, but currently there is no way
7783 to completely avoid it.
7784 * xterm.h (struct x_display_info): New member x_id. Add comments.
7785 * xterm.c (x_display_id): New variable.
7786 (x_term_init): Assign identifier to each opened X connection.
7787 * xfont.c (struct xfont): New member x_display_id.
7788 (xfont_open): Initialize it with frame's display id.
7789 (xfont_close): Check whether font's display id matches the one
7790 recorded for the given display. Adjust comment.
7791 * xftfont.c (struct xftfont_info):
7792 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7794 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7796 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7797 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7798 killed Vother_window_scroll_buffer.
7799 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7801 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7803 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7804 that start with more than 2 slashes as UNCs. (Bug#16751)
7806 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7808 Fix a few crashes and leaks when cloning C strings.
7809 * alloc.c, lisp.h (dupstring): New function.
7810 * gtkutil.c (xg_get_font):
7811 * term.c (tty_default_color_capabilities):
7812 * xsettings.c (store_monospaced_changed)
7813 (store_font_name_changed, parse_settings)
7814 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7815 This avoids some unlikely crashes due to accessing freed storage,
7816 and avoids some minor memory leaks in the more-typical case.
7818 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7820 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7821 cursor when modeline can't be dragged (Bug#16647).
7823 2014-02-28 Glenn Morris <rgm@gnu.org>
7825 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7826 from custom-delayed-init-variables. (Bug#11565)
7828 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7830 More fixes for mouse glyph calculations (Bug#16647).
7831 * window.c (coordinates_in_window): In intersection of
7832 horizontal and vertical window dividers prefer the horizontal
7833 one. Add some extra parens to last fix.
7834 (window_relative_x_coord): Return x-coordinate for header and
7836 * xdisp.c (remember_mouse_glyph): In text area don't extend
7837 glyph into mode line to show the vertical drag cursor there
7838 immediately. Subdivide mouse glyphs in right fringes to show a
7839 horizontal drag cursor as soon as we enter the "grabbable width"
7840 portion. Handle vertical border case separately. Do not
7841 subdivide window divider areas.
7842 (note_mouse_highlight): On bottom divider of bottommost windows
7843 show vertical drag cursor only when the minibuffer window can be
7846 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7848 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7849 reset by the face of the object just displayed. See also bug#76.
7850 (get_next_display_element): If the string came from a display
7851 property, examine the box face attribute at it->position, not at
7852 it->current.pos, since the latter was not updated yet. (Bug#16870)
7853 (handle_face_prop): Improve commentary.
7855 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7857 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7858 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7860 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7862 Fixes around Bug#16647.
7863 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7864 ON_BOTTOM_DIVIDER cases.
7865 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7866 only if the window has no right divider.
7867 (Fcoordinates_in_window_p): Fix doc-string.
7869 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7871 * lread.c (Funintern): Fix doc to match advertised calling convention.
7873 2014-02-24 Daniel Colascione <dancol@dancol.org>
7875 * keyboard.c (read_char): Close race that resulted in lost events.
7877 2014-02-22 Glenn Morris <rgm@gnu.org>
7879 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7880 * window.c (window-resize-pixelwise): Doc fixes.
7882 * process.c (Finternal_default_process_filter)
7883 (Finternal_default_process_sentinel): Doc tweaks.
7885 2014-02-21 Glenn Morris <rgm@gnu.org>
7887 * process.c (Fprocess_buffer, Faccept_process_output)
7888 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7891 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7893 * window.c (Fwindow_scroll_bar_width): New function.
7895 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7897 Pacify GCC when configuring with --enable-gcc-warnings.
7898 * xdisp.c (move_it_in_display_line_to) [lint]:
7899 Initialize recently-added local.
7901 2014-02-21 Daniel Colascione <dancol@dancol.org>
7903 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7905 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7907 * xdisp.c (init_iterator): Don't dereference a bogus face
7908 pointer. (Bug#16819)
7909 (try_cursor_movement): Don't use cursor position if
7910 set_cursor_from_row failed to compute it. This avoids assertion
7911 violations in MATRIX_ROW.
7912 (move_it_in_display_line_to): Save the iterator state in ppos_it
7913 only once per call. Reimplement the method used to return to the
7914 best candidate position if all the positions found in display line
7915 are beyond TO_CHARPOS. This cuts down the number of calls to
7916 bidi_shelve_cache, which moves a lot of stuff when lines are long
7917 and include bidirectional text. (Bug#15555)
7919 2014-02-20 Glenn Morris <rgm@gnu.org>
7921 * data.c (Fdefalias): Doc fix.
7923 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7925 * xdisp.c (display_line): Fix horizontal scrolling of large images
7926 when fringes are turned off. This comes at a price of not
7927 displaying the truncation/continuation glyphs in this case.
7930 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7931 CreateDIBSection returns an error indication, zero out *ximg after
7932 destroying the image. This avoids crashes in memory allocations
7933 due to the fact that some of the callers also call
7934 x_destroy_x_image, which will attempt to free an already free'd
7937 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7939 * widget.c (update_various_frame_slots): Don't set
7940 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7942 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7944 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7946 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7948 temacs --daemon fix (Bug#16599).
7949 * emacs.c (main): Initialize daemon_pipe[1] here ...
7950 (syms_of_emacs): ... instead of here.
7952 2014-02-16 Anders Lindgern <andlind@gmail.com>
7954 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7957 2014-02-16 Daniel Colascione <dancol@dancol.org>
7959 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7960 (xd_get_connection_address): Use it.
7961 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7962 xd_get_connection_address because the latter signals if the bus
7963 we're trying to close is already disconnected.
7965 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7967 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7968 argument to CreateThread. This avoids segfaults on Windows 9X.
7969 Reported by oslsachem <oslsachem@gmail.com>.
7971 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7973 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7974 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7975 (check_lseek): New function, to report lseek errors.
7976 (save_data_space, update_file_ptrs, read_header, write_header)
7977 (copy_file, copy_rest, unexec): Use these news functions.
7978 (update_file_ptrs): Don't assume wraparound behavior when
7979 converting a large size_t value to off_t.
7981 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7983 * composite.c (fill_gstring_header): Pass positions as C integers
7984 and move parameters checking to...
7985 (Fcomposition_get_gstring): ...this function. Handle case when
7986 buffer positions are in reversed order and avoid crash (Bug#16739).
7988 * buffer.c (validate_region): Mention current buffer in error message.
7990 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7992 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7994 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7996 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7998 2014-02-11 Glenn Morris <rgm@gnu.org>
8000 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8001 Replace refs to "OpenStep" in messages.
8003 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8005 Avoid "." at end of error diagnostics.
8006 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8007 * font.c (Ffont_at):
8008 * nsfns.m (ns_display_info_for_name):
8009 * nsselect.m (Fx_own_selection_internal):
8010 * nsterm.m (performDragOperation:):
8011 Remove "." from end of diagnostic.
8013 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8015 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8016 unintuitive (bug#15824).
8017 (Fyes_or_no_p): Doc fix (bug#15456).
8019 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8021 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8023 * eval.c (call_debugger): When exiting the debugger, do not allow
8024 max_specpdl_size less than actual binding depth (Bug#16603).
8025 (syms_of_eval): Adjust docstring.
8027 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8029 * cmds.c (Fself_insert_command): Output a clearer error message on
8030 negative repetitions (bug#9476).
8032 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8034 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8036 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8038 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8040 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8042 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8044 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8046 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8048 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8050 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8051 `exit' works (bug#15865).
8053 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8055 Constrain window box/body sizes and margin widths (Bug#16649).
8056 * xdisp.c (window_box_width): Don't return less than zero.
8057 (window_box_left_offset, window_box_right_offset): Don't return
8058 more than the window's pixel width.
8059 * window.c (window_body_height, window_body_width): Don't return
8061 (window_resize_apply): Adjust margin width, if necessary.
8063 2014-02-07 Glenn Morris <rgm@gnu.org>
8065 * nsterm.m (syms_of_nsterm): Doc fix.
8067 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8069 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8070 New variables: pointers through which to call the respective APIs.
8071 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8072 (filename_from_ansi, sys_link, check_windows_init_file):
8073 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8074 This is required on Windows 9X, where we dynamically load
8075 UNICOWS.DLL which has their non-stub implementations.
8076 (maybe_load_unicows_dll): Assign addresses to these 2 function
8077 pointers after loading UNICOWS.DLL.
8079 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8080 MultiByteToWideChar and WideCharToMultiByte through function
8083 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8086 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8088 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8089 for OSX >= 10.9 if separate spaces are used.
8090 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8092 2014-02-06 Glenn Morris <rgm@gnu.org>
8094 * buffer.c (cache-long-scans): Doc fix.
8096 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8098 * w32fns.c (Fw32_shell_execute): Doc fix.
8100 2014-02-05 Bastien Guerry <bzg@gnu.org>
8102 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8103 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8105 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8107 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8108 outside the window (Bug#16649).
8110 * xdisp.c (note_mouse_highlight): When entering a margin area show
8111 a non-text cursor (Bug#16647).
8113 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8115 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8116 It prompted a compile-time diagnostic on GNU/Linux.
8117 Simplify to remove the need for the label.
8119 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8121 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8122 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8123 to show it; otherwise return 'unsupported--w32-dialog' to signal
8124 to the caller that emulation with menus is necessary.
8125 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8127 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8129 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8132 * menu.c (Fx_popup_dialog): Don't condition the call to
8133 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8134 special symbol 'unsupported--w32-dialog', emulate the dialog with
8135 a menu by calling x-popup-menu.
8137 * menu.h (Qunsupported__w32_dialog): New extern variable.
8139 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8141 * keyboard.c (kbd_buffer_get_event): Read file notification events
8144 * xgselect.c (xg_select): Read glib events in any case, even if
8145 there are no file descriptors to watch for. (Bug#16519)
8147 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8149 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8150 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8151 * w32term.c (w32_draw_window_divider): Handle first and last
8153 * w32term.h (w32_fill_area_abs): New function.
8154 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8156 * xfaces.c (realize_basic_faces): Handle new face ids.
8157 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8158 and bottom divider width.
8159 * xterm.c (x_draw_window_divider): Handle first and last pixels
8162 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8164 * print.c (Fexternal_debugging_output): Add cast to pacify
8165 --enable-gcc-warnings.
8166 * eval.c (call_debugger): Grow specpdl if the debugger was
8167 entered due to specpdl overflow (Bug#16603) and allow more
8168 specpdl space for the debugger itself.
8170 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8172 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8175 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8177 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8178 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8180 * print.c (Fexternal_debugging_output): If the argument character
8181 is non-ASCII, encode it with the current locale's encoding before
8182 writing the result to the terminal. (Bug#16448)
8184 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8185 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8188 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8190 * process.c (create_process): Reset SIGPROF handler in the child.
8191 * callproc.c (call_process): Likewise.
8193 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8195 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8197 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8199 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8200 of zero to print strings, GDB doesn't like it.
8202 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8203 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8204 we still use correct addresses. (Bug#16576)
8206 2014-01-27 K. Handa <handa@gnu.org>
8208 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8209 to preserve the code detection behavior of 24.3.
8210 * coding.h (struct coding_system): New member detected_utf8_bytes.
8211 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8212 (decode_coding_gap): Use short cut for UTF-8 file reading only
8213 when coding->detected_utf8_bytes equals to coding->src_bytes.
8214 * fileio.c (Finsert_file_contents): Cancel the previous change.
8216 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8218 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8219 that are not visible.
8221 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8223 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8224 is grabbed (Bug#16565).
8226 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8228 * xdisp.c (last_max_ascent): Re-remove after erroneously
8229 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8231 (move_it_to): Re-remove reference to last_max_ascent.
8232 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8233 max_descent here instead of calling line_bottom_y.
8236 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8238 * terminal.c (initial_free_frame_resources): New function.
8239 (init_initial_terminal): Install new hook to free face cache
8240 on initial frame and avoid memory leak. For details, see
8241 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8242 * xfaces.c (free_frame_faces): Adjust comment.
8244 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8246 * data.c (Fstring_to_number): Document results if unparsable
8249 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8251 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8253 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8255 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8256 * coding.c (detect_coding_utf_8, emacs_mule_char)
8257 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8258 (check_utf_8, decode_coding):
8259 * coding.h (struct coding_system.errors):
8260 Use ptrdiff_t, not int, for integer values derived from buffer and
8263 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8264 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8265 before invoking decode_coding_gap, since there's just one block.
8267 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8269 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8270 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8271 too early. Again run change_frame_size before assigning menu-
8274 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8276 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8277 arrives, call x_check_fullscreen, in case the new display has a
8278 different resolution. (Bug#16517)
8280 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8282 * term.c (read_menu_input): If the selected frame changes, exit
8284 (tty_menu_show): If the selected frame changes while we displayed
8285 a menu, throw to top level. (Bug#16479)
8287 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8289 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8291 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8293 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8294 * data.c (count_one_bits_word): Fix bug (negated comparison)
8295 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8297 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8299 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8300 Avoid undefined behavior by initializing display property bit of a
8301 string processed by the bidirectional iterator. For details, see
8302 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8304 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8306 Minor cleanup of previous change.
8307 * image.c (imagemagick_error, Fimagemagick_types):
8308 Omit some recently-introduced and unnecessary casts and assignments.
8310 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8312 Fix two memory leaks discovered with Valgrind.
8313 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8314 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8316 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8318 Fixes in window size functions around Bug#16430 and Bug#16470.
8319 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8320 (Fwindow_mode_line_height, Fwindow_header_line_height)
8321 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8322 Minor doc-string adjustments.
8323 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8324 Rewrite doc-strings.
8325 (window_body_height, window_body_width): Do not count partially
8326 visible lines/columns when PIXELWISE is nil (Bug#16470).
8327 (Qfloor, Qceiling): New symbols.
8329 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8331 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8332 when the image cache is not yet allocated. (Bug#16509)
8334 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8336 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8337 re-attach intervals to its base buffer (Bug#16502).
8338 * intervals.c (set_interval_object): Move from here...
8339 * intervals.h (set_interval_object): ... to here. Fix comments.
8341 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8343 Avoid undefined behavior by initializing buffer redisplay bit.
8344 Reported by Dmitry Antipov in
8345 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8346 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8348 Revert some of the CANNOT_DUMP fix (Bug#16494).
8349 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8351 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8353 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8354 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8355 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8356 they are replaced by macros that expand into direct calls to the
8357 corresponding functions from GDI32.DLL.
8358 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8359 variables in the Cygwin build, they are unused.
8361 2014-01-19 K. Handa <handa@gnu.org>
8363 * composite.c (composition_update_it): Fix previous change.
8365 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8367 Fix file name handling on MS-Windows 9X.
8368 * w32.c (maybe_load_unicows_dll): New function.
8370 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8371 on, to make sure we can convert file names to and from UTF-8 on
8372 Windows 9X. This fixes a failure to start up because Emacs cannot
8373 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8375 * w32font.c [WINDOWSNT]: Include w32.h.
8376 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8377 of implementing the same stuff.
8378 Remove now unused g_b_init_is_windows_9x.
8380 * w32.h (maybe_load_unicows_dll): Add prototype.
8382 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8384 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8385 switch to single keyboard. Prevents daemon crashes when a new
8386 client connects while we show a TTY menu in an existing client.
8389 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8391 Fix MinGW64 porting problem with _setjmp.
8392 Reported by Eli Zaretskii in:
8393 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8394 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8395 the old _setjmp and _longjmp. All uses changed.
8397 2014-01-13 Daniel Colascione <dancol@dancol.org>
8399 * textprop.c (Fremove_list_of_text_properties):
8400 Correctly handle reaching the end of the interval tree. (Bug#15344)
8402 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8404 * xdisp.c (resize_mini_window): Round height to a multiple of
8405 frame's line height. Fix bug in calculation of window start
8406 position (Bug#16424).
8408 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8410 * macfont.m: Include termchar.h.
8411 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8412 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8413 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8414 *_WITH_GC_* to take face and f as parameters.
8415 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8416 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8418 2014-01-13 Daniel Colascione <dancol@dancol.org>
8420 Fix menu item updating in the presence of the Unity global menu
8423 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8424 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8426 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8427 updating menus; explain why.
8428 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8429 problem it's supposed to solve and it interferes with detecting
8430 the presence of a global menu.
8431 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8434 2014-01-11 K. Handa <handa@gnu.org>
8436 * composite.c (composition_update_it): Fix indexing of
8437 LGSTRING_CHAR (Bug#15984).
8439 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8441 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8443 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8445 * xdisp.c (try_window_id): Don't use this function's optimizations
8446 if overlays in the buffer displayed by the window have changed
8447 since last redisplay. (Bug#16347)
8448 (message_dolog): Fix indentation.
8450 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8452 * frame.c (frame_resize_pixelwise): Fix doc-string.
8454 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8456 Fix handling of internal borders (Bug#16348).
8457 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8458 Remove internal border width from pixel width of windows.
8459 (change_frame_size_1): Don't return early when frame's pixel
8460 size changes - we still have to record the new sizes in the
8462 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8463 also when toolbar gets larger.
8464 * window.c (check_frame_size): Include internal_border_width in
8466 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8467 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8468 In non-toolkit/non-GTK version clear internal border.
8469 * xterm.c (x_clear_under_internal_border): New function for
8470 non-toolkit/non-GTK version.
8471 (x_after_update_window_line): In non-toolkit/non-GTK version
8473 (handle_one_xevent, x_set_window_size):
8474 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8475 * xterm.h (x_clear_under_internal_border): Extern it.
8477 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8479 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8480 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8483 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8485 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8486 last value of point is not equal to buffer's point. (Bug#16129)
8488 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8491 * nsterm.h (updateCollectionBehavior): Rename from
8492 updateCollectionBehaviour. All uses changed.
8494 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8495 * Makefile.in (SETFATTR): New macro.
8496 (temacs$(EXEEXT)): Use it.
8498 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8500 Fix maximization behavior on Windows (Bug#16300).
8501 * w32fns.c (w32_fullscreen_rect): Don't handle
8502 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8503 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8504 of SetWindowPos. Restore last placement also when leaving
8505 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8506 but the FULLSCREEN_BOTH case.
8508 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8511 * data.c (arithcompare_driver):
8512 * fileio.c (Fcar_less_than_car):
8513 * fns.c (internal_equal):
8514 * frame.c (delete_frame):
8515 * lisp.h (enum More_Lisp_Bits):
8517 Avoid C99 constructs that don't work in C89.
8518 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8519 to port to C89, which doesn't have 'long long'.
8520 (count_trailing_zero_bits): Use them.
8522 2014-01-03 Chong Yidong <cyd@gnu.org>
8524 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8526 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8528 Further adjust frame/window scrollbar width calculations.
8529 * window.c (apply_window_adjustment):
8530 Set windows_or_buffers_changed.
8531 (Fwindow_scroll_bars): Return actual scrollbar width.
8532 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8533 For non-toolkit builds again use 14 as minimum width and set
8534 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8535 * xterm.c (XTset_vertical_scroll_bar): Take width from
8536 WINDOW_SCROLL_BAR_AREA_WIDTH.
8537 (x_new_font): Rename wid to unit. Base calculation of new
8538 scrollbar width on toolkit used and make it analogous to that of
8539 x_set_scroll_bar_default_width.
8540 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8541 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8542 of GetSystemMetrics.
8543 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8544 WINDOW_SCROLL_BAR_AREA_WIDTH.
8545 (x_new_font): Make it correspond to changes in xterm.c.
8547 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8549 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8550 This is a cleaner way to fix the MinGW-w64 porting problem.
8551 Check for INTPTR_MAX misconfiguration.
8553 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8555 * search.c (newline_cache_on_off, find_newline): In indirect
8556 buffers, use the newline cache of the base buffer.
8558 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8559 buffer, invalidate the caches of its base buffer. (Bug#16265)
8561 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8562 buffers, use the width-run cache of the base buffer.
8564 * xdisp.c (redisplay_window): When the window displays an indirect
8565 buffer, and the character widths in the display table have
8566 changed, invalidate the width-run cache of the corresponding base
8569 * fileio.c (Finsert_file_contents): When invalidating the newline
8570 cache, consider the case of inserting into indirect buffer.
8572 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8573 In indirect buffers, use the paragraph cache of the base buffer.
8575 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8577 * window.c (grow_mini_window): Fix last change.
8579 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8581 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8583 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8585 * w32term.c (w32_initialize): Use LCID and LOWORD.
8587 * w32proc.c (create_child): Use pid_t for 5th argument.
8588 (IsValidLocale): Don't provide prototype for MinGW64.
8589 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8590 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8592 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8593 MinGW64 doesn't support.
8595 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8597 * w32.c (set_named_security_info): New function.
8598 (acl_set_file): Fall back on set_named_security_info if
8599 set_file_security fails.
8600 (g_b_init_set_named_security_info_w)
8601 (g_b_init_set_named_security_info_a): New static variables.
8602 (globals_of_w32): Initialize them to zero.
8603 (set_named_security_info): Set them to non-zero if the
8604 corresponding API is available.
8605 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8606 New function typedefs.
8608 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8610 Some more fixes following pixelwise resize changes including one
8612 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8613 of frame_resize_pixelwise.
8614 * widget.c (pixel_to_text_size): New function.
8615 (update_wm_hints): Have size hints respect value of
8616 frame_resize_pixelwise.
8617 (EmacsFrameResize): Alway process resize requests pixelwise.
8618 * window.c (grow_mini_window): Make sure mini window is at least
8620 * xdisp.c (display_menu_bar): Make sure menubar extends till
8622 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8623 (x_set_tool_bar_lines): Calculate pixelwise.
8624 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8625 frame_resize_pixelwise.
8627 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8629 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8630 variables not used there.
8632 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8634 * w32.c (sys_umask): New function. (Bug#16299)
8636 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8638 * dispnew.c (change_frame_size_1): Take old width of root window
8639 from that window's pixel width. (Bug#16284)
8641 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8643 Plain copy-file no longer chmods an existing destination (Bug#16133).
8644 * fileio.c (realmask): Now a static var, not a local.
8645 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8646 Remove arg STATPTR. All uses changed.
8647 (Fcopy_file): Do not alter permissions of existing destinations,
8648 unless PRESERVE-PERMISSIONS (renamed from
8649 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8650 Avoid race when testing for existing destinations and for
8651 when input and output files are the same.
8652 If changing the group fails, adjust both default and
8653 preserved permissions so that access is not granted to the
8655 (Fset_default_file_modes, init_fileio): Update realmask.
8656 (Fdefault_file_modes): Use realmask instead of calling umask.
8658 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8660 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8661 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8662 flags on the daemon pipe ends before execing.
8664 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8666 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8667 session. (Bug#14739)
8669 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8671 * callproc.c (Vexec_path): Document that exec-directory is in it.
8673 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8675 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8678 2013-12-27 Chong Yidong <cyd@gnu.org>
8680 * data.c (Fsymbol_function): Doc fix.
8682 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8684 Some more tinkering with Bug#16051.
8685 * window.c (resize_frame_windows): Don't let the size of the
8686 root window drop below the frame's default character size.
8687 Never ever delete any subwindows - let the window manager do the
8690 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8691 of toolbar lines needed when they exceed the height of the root
8693 (unwind_create_frame_1): New function.
8694 (Fx_create_frame): Generally inhibit calling the window
8695 configuration change hook here. Remove extra call to
8696 change_frame_size - it's not needed when we don't run the
8697 configuration change hook.
8699 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8701 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8702 On my Fedora 19 platform the core dumps were so big that
8703 my desktop became nearly catatonic.
8704 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8705 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8706 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8707 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8708 a clang-only syntax.
8709 * conf_post.h (__has_feature): New macro, if not already defined.
8710 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8711 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8713 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8715 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8716 is a file name. (Bug#16252)
8718 2013-12-25 Chong Yidong <cyd@gnu.org>
8720 * keyboard.c (Voverriding_terminal_local_map)
8721 (Voverriding_local_map): Doc fix.
8723 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8725 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8727 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8728 file name when it is submitted to ShellExecute. Simplify code.
8729 Don't test DOCUMENT for being a string, as that is enforced by
8730 CHECK_STRING. Doc fix.
8732 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8734 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8735 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8736 redisplay_tool_bar does. Improve and fix commentary.
8737 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8738 limits of the glyph matrices. (Bug#16051)
8739 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8740 only when the new size is different from the old one, and the new
8741 size can be achieved given the frame height.
8743 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8745 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8747 2013-12-23 Glenn Morris <rgm@gnu.org>
8749 * lread.c (Fload): Mention load-prefer-newer in doc.
8751 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8753 Handle Bug#16207 by being more restrictive when running hooks.
8754 * window.c (unwind_change_frame): New function.
8755 (Fset_window_configuration): Don't run configuration change hook
8756 while the frame configuration is unsafe. Call select_window
8759 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8761 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8763 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8765 * nsterm.h: Declare EmacsColor category.
8767 * nsterm.m (NSColor): Implement EmacsColor category.
8768 (ns_get_color): Use colorUsingDefaultColorSpace.
8769 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8771 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8773 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8775 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8776 having the PNG_NORETURN attribute, to avoid compiler warning in
8779 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8781 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8783 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8784 fringe background extension.
8785 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8786 because they are now always the same as `left' and `width',
8787 respectively. Remove code for the case that `width' and
8788 `sb_width' are different.
8790 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8792 Remove scroll_bar_actual_width from frames.
8793 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8794 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8795 (x_figure_window_size):
8796 * nsterm.m (x_set_window_size):
8797 * widget.c (set_frame_size):
8798 * w32term.c (x_set_window_size):
8799 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8800 scroll_bar_actual_width.
8802 Convert scroll_bar members to integers on Windows.
8803 * w32term.h (struct scroll_bar): Convert top, left, width,
8804 height, start, end and dragging to integers.
8805 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8807 * w32term.c (w32_set_scroll_bar_thumb)
8808 (w32_scroll_bar_handle_click): Remove XINT conversions for
8809 scroll_bar members. Treat bar->dragging as integer.
8810 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8811 first element. Remove XINT conversions for scroll_bar members.
8812 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8813 Remove XINT conversions for scroll_bar members.
8815 Fix assignment for new window total sizes.
8816 * window.c (Fwindow_resize_apply_total): Assign values for
8819 2013-12-20 Chong Yidong <cyd@gnu.org>
8821 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8822 argument to `append'.
8824 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8826 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8827 current text face, for extending the face of the display margins.
8830 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8831 Doc fix. (Bug#16190)
8833 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8835 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8838 * nsterm.m (Qfile, Qurl): New.
8839 (EV_MODIFIERS2): New macro.
8840 (EV_MODIFIERS): Use EV_MODIFIERS2.
8841 (ns_term_init): Remove font and color from DND, does not work on
8842 newer OSX, and other ports don't have them.
8843 (performDragOperation:): Handle modifiers used during drag.
8844 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8845 Remove global Lisp variables used to communicate with ns-win.el.
8846 Remove font and color handling.
8847 (syms_of_nsterm): Defsym Qfile and Qurl.
8849 2013-12-19 Anders Lindgren <andlind@gmail.com>
8851 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8852 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8854 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8855 (constrainFrameRect): Remove special case nr_screens == 1.
8856 Don't constrain size to size of view.
8858 * nsterm.h (ns_output): Remove dont_constrain.
8860 2013-12-19 Anders Lindgren <andlind@gmail.com>
8862 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8864 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8866 Minor fixes for recent openp changes.
8867 * lisp.h (GCPRO7): New macro.
8868 * lread.c (openp): Use bool for boolean; all callers changed.
8869 Protect save_string from GC. Don't assume that file descriptors
8870 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8871 warning about uninitialized variable.
8873 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8875 * w32fns.c (emacs_abort): Use intptr_t as argument of
8876 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8878 2013-12-18 Glenn Morris <rgm@gnu.org>
8880 * lread.c (Fload): Pass load_prefer_newer to openp.
8881 Don't bother checking mtime if openp already did it.
8882 (openp): Add `newer' argument, to check all suffixes
8883 and find the newest file.
8884 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8885 * callproc.c (call_process):
8886 * charset.c (load_charset_map_from_file):
8887 * emacs.c (init_cmdargs):
8888 * image.c (x_create_bitmap_from_file, x_find_image_file):
8890 * lread.c (Flocate_file_internal):
8891 * process.c (Fformat_network_address):
8892 * sound.c (Fplay_sound_internal):
8893 * w32.c (check_windows_init_file):
8894 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8896 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8898 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8900 * w32.c (getloadavg): Don't index samples[] array with negative
8901 indices. Recover from wall-clock time being set backwards.
8903 * w32term.c (w32_initialize): Declare the argument of
8904 set_user_model as const.
8906 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8907 (w32_menu_show): Constify some arguments passed to MessageBox.
8909 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8910 to initialize Lisp objects.
8912 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8913 initialize Lisp objects.
8915 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8916 use variables used only on X under that condition.
8918 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8919 variables not used there.
8921 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8923 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8924 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8926 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8928 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8929 code, revealed in presence of R2L characters, character
8930 compositions, and display vectors. A better fix for Bug#16148.
8931 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8932 GTK and NS builds, they don't have this member of struct frame.
8934 * dispextern.h (struct composition_it): Correct a comment for the
8937 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8939 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8940 This prevents a compilation error on C compilers that do not
8941 default functions to return 'int' if not declared. Also, add
8942 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8943 since it now uses inline functions.
8945 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8947 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8948 display margins on mode line, header line, and in the frame's
8949 tool-bar window. (Bug#16165)
8951 2013-12-16 Andreas Schwab <schwab@suse.de>
8953 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8955 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8957 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8960 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8962 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8964 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8966 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8967 intended to find bogus pointers in font objects (Bug#16140).
8968 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8969 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8970 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8971 Disable for MS-Windows due to Bug#15876; apparently this
8972 requires more or less substantial changes in fontset code.
8973 * xfont.c (xfont_close):
8974 * xftfont.c (xftfont_close): Call x_display_info_for_display
8975 to check whether 'Display *' is valid (Bug#16093 and probably
8978 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8980 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8981 Reported by Juanma Barranquero <lekktu@gmail.com>.
8983 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8984 open a pty on MS-Windows. (Bug#16152)
8986 * emacs.c (decode_env_path): Fix bogus comparison against
8987 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8989 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8991 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8992 (Fx_file_dialog): Add parentheses around && to silence warning.
8994 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8996 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8998 * xdisp.c (extend_face_to_end_of_line): Extend background of
8999 non-default face in margin areas as well. (Bug#16151)
9000 (display_line): Call extend_face_to_end_of_line for continued
9001 lines as well, if the display margins have non-zero width.
9002 (set_glyph_string_background_width): When needed, set the
9003 extends_to_end_of_line_p flag on glyph strings to be drawn in
9004 margin areas, not only in the text area.
9006 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9009 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9011 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9012 Don't worry about verify_error being t, since it has to be a list.
9014 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9016 Use bool for boolean, focusing on headers.
9017 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9018 No need to include <stdbool.h>, since conf_post.h does it now.
9019 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9020 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9021 (SET_PER_BUFFER_VALUE_P):
9022 * ccl.c, ccl.h (setup_ccl_program):
9023 * ccl.h (CHECK_CCL_PROGRAM):
9024 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9025 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9026 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9027 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9028 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9029 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9030 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9031 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9032 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9033 (CHARSET_FAST_MAP_SET):
9034 * coding.c (decode_coding_ccl, encode_coding_ccl):
9035 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9036 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9037 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9038 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9039 (decode_coding_c_string):
9040 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9041 * conf_post.h (has_attribute):
9042 * dispextern.h (trace_redisplay_p)
9043 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9044 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9045 (SET_GLYPH_FROM_CHAR_GLYPH)
9046 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9047 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9048 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9049 (cursor_in_mouse_face_p):
9050 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9051 (blank_row, prepare_desired_row)
9052 (build_frame_matrix_from_leaf_window, make_current)
9053 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9054 (update_window, scrolling_window, update_frame_line):
9055 * disptab.h (GLYPH_FOLLOW_ALIASES):
9056 * editfns.c (Fformat):
9057 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9058 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9059 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9060 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9061 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9062 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9063 (FONT_DEFERRED_LOG):
9064 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9065 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9066 (FRAME_MOUSE_UPDATE):
9067 * fringe.c (Fdefine_fringe_bitmap):
9068 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9069 (x_create_bitmap_from_xpm_data, xpm_load_image):
9070 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9071 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9072 (MERGE_INTERVAL_CACHE):
9073 * keymap.h (KEYMAPP):
9074 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9075 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9076 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9077 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9078 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9079 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9080 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9081 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9082 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9083 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9084 (SETUP_BUFFER_SYNTAX_TABLE):
9085 * systime.h (timespec_valid_p):
9086 * term.c (save_and_enable_current_matrix):
9087 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9088 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9089 (redisplay_internal, try_window_reusing_current_matrix)
9090 (sync_frame_with_window_matrix_rows, try_window_id)
9091 (display_menu_bar, display_tty_menu_item, display_mode_line)
9092 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9093 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9094 * xmenu.c (xmenu_show):
9095 * xterm.c (use_xim, x_term_init):
9096 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9097 (struct x_bitmap_record):
9098 Use bool for booleans.
9099 * ccl.c (struct buffer_text):
9100 * ccl.h (struct ccl_program):
9101 * charset.h (struct charset):
9103 * coding.h (struct iso_2022_spec, struct coding_system):
9104 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9105 (struct glyph_string, struct face, struct face_cache)
9106 (struct bidi_string_data, struct bidi_it)
9107 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9109 * editfns.c (Fformat):
9110 * frame.h (struct frame):
9111 * fringe.c (struct fringe_bitmap):
9112 * intervals.h (struct interval):
9113 * keyboard.h (struct kboard):
9114 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9115 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9116 (struct Lisp_Buffer_Local_Value, union specbinding):
9117 * macfont.m (struct macfont_info):
9118 * process.h (struct Lisp_Process):
9119 * termchar.h (struct tty_display_info):
9120 * window.h (struct window):
9121 * xterm.h (struct x_output):
9122 Use bool_bf for boolean bit-fields.
9123 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9124 All callers changed.
9125 * ccl.h (struct ccl_program): Remove unused members private_state,
9126 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9128 (struct ccl_spec): Remove unused members cr_carryover,
9129 eight_bit_carryover.
9130 * conf_post.h: Include <stdbool.h>.
9131 (bool_bf): New type.
9132 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9133 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9134 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9135 'do { ... } while (false)' brackets.
9136 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9137 Args must now be expressions; all callers changed.
9138 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9139 (PRODUCE_GLYPHS): Simplify use of boolean.
9140 * fileio.c (Fcopy_file):
9141 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9142 * lisp.h (UNGCPRO): Return void, not int.
9143 (FOR_EACH_TAIL): Use void expression, not int expression.
9144 * region-cache.c: Reindent.
9145 * region-cache.h: Copy comments from region-cache.c, to fix
9146 incorrect remarks about booleans.
9148 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9150 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9151 when character at point is displayed from a display vector.
9154 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9156 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9157 now a list of certificate validation checks that will abort a
9158 connection with an error.
9159 (Fgnutls_boot): Document it and use it.
9161 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9163 * w32term.c (w32_enable_frame_resize_hack): New variable.
9164 (x_set_window_size): Use it to hack frame resizing on Windows
9167 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9169 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9170 Windows-specific code to w32.c. Change error message text to
9171 match that of Posix platforms.
9173 * w32.c (w32_copy_file): New function, most of the code copied and
9174 reworked from Fcopy_file. Improve error handling. Plug memory
9175 leak when errors are thrown. Support file names outside of the
9176 current codepage. (Bug#7100)
9178 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9180 * lread.c (load_path_default): Prototype.
9182 2013-12-13 Glenn Morris <rgm@gnu.org>
9184 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9185 (dump_path): Remove.
9186 (load-path-default): Remove `changed' argument.
9187 Do not set dump_path permanently. Simplify.
9188 (init_lread): Simplify.
9189 (syms_of_lread): Remove dump_path.
9191 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9193 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9194 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9195 2013-12-12 font-related change to avoid Bug#16128, which
9196 is quite hard to fix without even more substantial changes.
9198 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9200 * font.c (font_close_object): Check for live frame (Bug#16128).
9202 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9204 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9205 Return ptrdiff_t, not int, since it's a buffer size.
9206 Reindent/reparen some macros to a more Gnuish style.
9208 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9210 Avoid undefined behavior with huge regexp interval counts.
9211 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9212 since it's now specialized to interval counts. All uses changed.
9213 Do not assume wraparound on signed integer overflow.
9214 (regex_compile): Simplify based on the above changes.
9216 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9218 Support file names on MS-Windows that use characters outside of
9219 the current system codepage. (Bug#7100)
9221 * w32.c (get_file_security, set_file_security)
9222 (create_symbolic_link): Separate pointers and boolean flags for
9223 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9224 non-zero, else the former.
9225 (codepage_for_filenames, filename_to_utf16, )
9226 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9228 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9230 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9231 Accept only one argument; all callers changed.
9232 (dostounix_filename): Remove the second argument, now works in
9233 UTF-8. All callers changed.
9234 (parse_root): Lose DBCS code.
9235 (get_long_basename, w32_get_short_filename, init_environment)
9236 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9237 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9238 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9239 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9240 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9241 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9243 (ansi_encode_filename): New function.
9244 (get_emacs_configuration, get_emacs_configuration_options):
9246 (add_volume_info, GetCachedVolumeInformation): Run the input file
9247 name through unixtodos_filename, to ensure it is stored and
9248 referenced in canonical form.
9249 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9250 (logon_network_drive, sys_link, utime): Improve error handling.
9251 (sys_access): New function.
9252 (hashval, generate_inode_val): Unused functions deleted.
9253 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9254 (check_windows_init_file): Convert error message from UTF-8 to
9255 ANSI codepage, for display in the message box.
9256 (globals_of_w32): Set w32_unicode_filenames according to the OS
9259 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9260 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9261 (syms_of_w32term): Declare w32-unicode-filenames.
9263 * w32proc.c (new_child, delete_child): Remove code that handled
9264 unused pending_deletion and input_file members of the child struct.
9265 (create_child, sys_spawnve): Convert all file names to ANSI
9266 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9267 name cannot be encoded in ANSI codepage. Don't use
9268 unixtodos_filename, mirror slashes by hand.
9269 (record_infile, record_pending_deletion): Functions deleted.
9270 (Fw32_short_file_name): Call w32_get_short_filename instead of
9273 * w32notify.c (add_watch): Work in Unicode mode when
9274 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9275 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9276 instead, do the same with Lisp primitives.
9278 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9279 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9280 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9281 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9282 (Fw32_shell_execute): Improve error reporting.
9283 (Fdefault_printer_name): Ifdef away for Cygwin.
9285 * w32.h (struct _child_process): Remove input_file and
9286 pending_deletion members that are no longer used.
9287 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9288 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9289 (ansi_encode_filename): New and updated prototypes.
9291 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9293 (unexec): Don't use dostounix_filename, it expects a file name in
9294 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9297 * fileio.c (Ffile_name_directory, file_name_as_directory)
9298 (directory_file_name, Fexpand_file_name)
9299 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9300 arguments of dostounix_filename.
9301 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9302 use MAX_UTF8_PATH for size of file-name strings.
9303 (emacs_readlinkat): Build an explicitly unibyte string for file
9305 (syms_of_fileio) <file-name-coding-system>:
9306 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9308 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9309 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9310 directories to UTF-8.
9311 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9312 environment, and each element of the input PATH, to UTF-8.
9314 * dired.c (file_attributes): Use build_unibyte_string explicitly
9315 to make Lisp strings from user and group names.
9317 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9320 * coding.c (decode_file_name, encode_file_name): New functions.
9322 * termcap.c (tgetent): Adapt to the change in arguments of
9325 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9328 * msdos.c (dostounix_filename, init_environment): Adapt to the
9329 change in arguments of dostounix_filename.
9331 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9332 [WINDOWSNT]: Encode file names passed to the image libraries in
9335 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9336 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9338 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9339 arguments of dostounix_filename.
9341 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9343 * font.h (struct font_entity) [HAVE_NS]: New field to record
9344 font driver which was used to create this entity.
9345 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9346 frame where the font was opened.
9347 (font_close_object): Add prototype.
9348 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9349 (font_close_object): Not static any more. Lost frame arg.
9350 Adjust comment and users.
9351 * alloc.c (cleanup_vector): Call font_close_object to adjust
9352 per-frame font counters correctly. If HAVE_NS, also call
9353 driver-specific cleanup for font-entity objects.
9354 * ftfont.c (ftfont_open):
9355 * nsfont.m (nsfont_open):
9356 * w32font.c (w32font_open_internal):
9357 * xfont.c (xfont_open):
9358 * xftfont.c (xftfont_open): Save frame pointer in font object.
9359 * macfont.m (macfont_open): Likewise.
9360 (macfont_descriptor_entity): Save driver pointer to be able
9361 to call its free_entity routine when font-entity is swept.
9362 * ftxfont.c (ftxfont_open): Add eassert because frame
9363 pointer should be saved by ftfont_driver.open.
9365 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9367 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9368 input polling is used. This is still meaningful for Cygwin, see
9369 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9370 * keyboard.c (poll_for_input_1, input_polling_used):
9371 Define unconditionally.
9372 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9373 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9374 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9375 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9376 (face_for_char): Likewise. Rearrange eassert and return ASCII
9377 face for CHAR_BYTE8_P.
9378 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9380 2013-12-11 Ken Brown <kbrown@cornell.edu>
9382 * dispextern.h (erase_phys_cursor):
9383 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9385 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9387 * nsterm.m (x_free_frame_resources):
9388 * term.c (tty_free_frame_resources):
9389 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9390 face cache because it's implied by free_frame_faces anyway.
9391 * w32term.c (x_free_frame_resources): Likewise. Do not call
9392 free_frame_faces twice.
9394 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9396 * editfns.c (Fformat_time_string): Mention %F in the doc.
9398 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9400 * window.c (resize_frame_windows): Don't return immediately when
9401 the root window's size doesn't change - the minibuffer window
9402 may still have to be repositioned/resized.
9403 * xfns.c (Fx_create_frame): Always change the frame size after
9404 initializing the frame's faces.
9405 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9406 change_frame_size should already have done it.
9407 (x_new_font): Assign new tool- and menu-bar heights.
9408 (x_set_window_size_1): Account for tool- and menu-bar heights
9409 (Bug#16013). Don't set pixel sizes since change_frame_size
9410 should already have done it.
9412 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9414 Remove the option of using libcrypto.
9415 * Makefile.in (LIB_CRYPTO): Remove.
9416 (LIBES): Don't use it.
9418 2013-12-11 Juri Linkov <juri@jurta.org>
9420 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9421 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9423 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9425 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9426 drawn tool bar items (Bug#16058).
9427 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9429 2013-12-09 Ken Brown <kbrown@cornell.edu>
9431 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9433 * lisp.h (get_frame_param): Adjust conditions for prototype
9436 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9438 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9439 Avoid unused macro warning if configured --without-xft.
9441 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9443 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9445 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9447 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9449 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9451 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9453 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9455 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9457 Use libcrypto's checksum implementations if available, for speed.
9458 * Makefile.in (LIB_CRYPTO): New macro.
9461 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9462 The macro didn't conform to C99 due to type mismatch,
9463 which caused compilation failure with Sun C 5.12,
9464 and it was confusing anyway. Include window.h to declare
9465 redisplay_other_windows.
9467 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9469 * window.c (set_window_buffer): Update mode line (bug#16084).
9471 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9473 Fix minor problems found by static checking.
9474 * keyboard.c (poll_for_input_1, input_polling_used):
9475 Define only if HAVE_NTGUI.
9476 * xmenu.c (popup_activate_callback): Omit unnecessary
9477 check against USE_X_TOOLKIT, which must be defined here anyway.
9478 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9481 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9483 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9485 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9487 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9489 * nsterm.m (x_set_window_size): Remove fprintf.
9490 (init): Define always. Set applicationDidFinishLaunchingCalled
9492 (applicationDidFinishLaunching:):
9493 Set applicationDidFinishLaunchingCalled.
9494 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9497 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9499 Pixel resize changes for NS (Bug#16049).
9500 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9501 height/width. row/cols are locals.
9502 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9503 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9504 (windowWillResize): Remove gsextra. Calculate extra as in
9506 (x_new_font): Don't change frame size if fullscreen.
9507 Change size pixelwise.
9509 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9510 comment in xfns.c. Change to pixelwise call.
9512 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9514 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9517 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9519 * xterm.c (input_signal_count): Remove.
9520 (x_dispatch_event): Define unconditionally.
9521 (x_make_frame_visible): Process X events until the frame
9522 is really visible (Bug#16027).
9523 * xterm.h (x_dispatch_event): Declare unconditionally.
9525 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9527 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9529 * nsterm.m (x_set_window_size): Handle pixelwise.
9531 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9533 * w32term.c (x_new_font):
9534 * xterm.c (x_new_font): Calculate new frame size from new font
9537 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9539 * lisp.h (FOR_EACH_TAIL): New macro.
9540 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9542 * window.c (select_window): Call second wset_redisplay before we change
9543 selected_window (bug#16034).
9545 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9547 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9549 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9551 * w32xfns.c: Include window.h, to avoid a compiler warning.
9553 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9555 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9556 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9557 window_scroll takes care of it.
9558 (Fset_window_point, Fdelete_other_windows_internal)
9559 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9560 (Fsplit_window_internal, Fdelete_window_internal)
9561 (Fresize_mini_window_internal, Fset_window_configuration)
9562 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9563 cause redisplay instead of forcing a complete redisplay.
9564 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9565 we're only affecting the selected_window.
9567 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9569 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9570 directional control characters. Update type and category
9571 determination according to the UBA from Unicode v6.3.
9572 (bidi_category_t): New category EXPLICIT_FORMATTING.
9574 * dispextern.h (bidi_type_t): Update to include new bidirectional
9575 properties introduced with Unicode v6.3. (Bug#16043)
9577 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9579 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9582 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9584 * font.c (font_list_entities): Remove dummy assignment.
9585 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9586 used on graphic displays only. Remove unused 'font_encoder' member.
9587 (struct font_bitmap): Remove unused 'extra' member.
9588 * nsfont.m (nsfont_open):
9589 * w32font.c (w32font_open_internal):
9590 * ftfont.c (ftfont_get_bitmap): Adjust users.
9592 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9594 Use bool for boolean.
9595 * tparam.c (tparam1):
9596 * undo.c (record_point, record_property_change):
9597 Use bool for boolean, for local vars that are always true or false.
9599 Minor integer overflow fixes (Bug#16033).
9600 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9601 This improves on the previous fix to this function.
9602 (window_resize_check): When summing up pixel counts, don't rely on
9603 undefined behavior if the sum overflows.
9605 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9607 * window.c (Fset_window_new_pixel): Don't choke at negative
9608 argument value (Bug#16033).
9610 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9611 to avoid crash in window_box_height.
9613 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9614 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9616 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9618 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9620 Minor integer overflow fixes.
9621 * window.c (Fset_window_new_pixel, grow_mini_window):
9622 * xdisp.c (Fwindow_text_pixel_size):
9623 Avoid undefined behavior on signed integer overflow.
9624 * xfns.c (x_set_mouse_color):
9625 Check that drag shape fits in 'unsigned', since that's what X wants.
9627 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9629 Improve reporting of fatal exception on MS-Windows.
9630 * w32fns.c (my_exception_handler): New function.
9631 (globals_of_w32fns): Set it up as the unhandled exception
9632 handler. Initialize exception code and address to zeros.
9633 (emacs_abort): If the exception code and address are available,
9634 print them at the beginning of the backtrace. Fix the format of
9635 printing addresses (was producing 0x0x12345678 on XP).
9638 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9640 * eval.c (Fbacktrace__locals): New function.
9641 (syms_of_eval): Defsubr it.
9643 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9645 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9646 Define here to unify between...
9647 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9648 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9650 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9652 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9654 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9655 fringe background extension.
9656 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9657 because they are now always the same as `left' and `width',
9658 respectively. Remove code for the case that `width' and
9659 `sb_width' are different.
9661 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9663 Fix minor problems found by static checking.
9664 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9665 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9666 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9668 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9670 * image.c (imagemagick_compute_animated_image): Don't crash if we
9671 have an animation with different-sized images (bug#15313).
9673 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9675 Remove some unused items introduced during pixelwise change.
9676 * window.c (window_resize_total_check): Remove unused function.
9677 * xdisp.c (remember_mouse_glyph): Remove unused label.
9678 (Ftool_bar_height): Move declaration inside #if.
9679 * xterm.c (x_set_window_size): Don't use r and c.
9681 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9683 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9686 * window.c (Fset_window_configuration): Comment out unused variables.
9688 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9690 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9692 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9694 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9696 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9697 HAVE_GNUTLS3 (Bug#16001).
9699 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9700 if interrupts are deferred (Bug#15801).
9702 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9704 Support resizing frames and windows pixelwise.
9705 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9706 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9707 (struct glyph_matrix): Replace window_left_col and
9708 window_top_line by window_pixel_left and window_pixel_top.
9709 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9711 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9712 (draw_window_divider, move_it_to, x_draw_right_divider)
9713 (x_draw_bottom_divider, change_frame_size): Add or fix
9715 * dispnew.c (change_frame_size_1): Change prototype.
9716 (adjust_glyph_matrix, required_matrix_width)
9717 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9718 values instead of lines and columns.
9719 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9720 WINDOW_TOTAL_FRINGE_WIDTH.
9721 (handle_window_change_signal, do_pending_window_change)
9722 (init_display): Adjusts calls of change_frame_size.
9723 (change_frame_size, change_frame_size_1): Handle pixelwise
9725 * frame.c (Qright_divider_width, Qbottom_divider_width):
9727 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9728 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9729 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9730 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9732 (set_frame_param): New function.
9733 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9734 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9735 (Ffringe_width, Fborder_width, Fright_divider_width)
9736 (Fbottom_divider_width): New functions, defsubr them.
9737 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9738 New argument pixelwise.
9739 (struct frame_parm_table): New members Qright_divider_width and
9740 Qbottom_divider_width.
9741 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9742 (x_report_frame_params): Handle Qright_divider_width and
9743 Qbottom_divider_width.
9744 (x_set_right_divider_width, x_set_bottom_divider_width):
9746 (frame_resize_pixelwise): New option.
9747 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9748 new_pixelwise, right_divider_width and bottom_divider_width;
9749 remove total_lines; rename text_lines, text_cols, new_text_lines
9750 and new_text_cols to text_height, text_width, new_height and
9751 new_width respectively.
9752 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9753 FRAME_TEXT_WIDTH respectively.
9754 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9755 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9756 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9758 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9759 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9760 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9761 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9762 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9763 (FRAME_TOTAL_COLS_ARG): Remove macro.
9764 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9765 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9766 (x_wm_set_size_hint): Handle frame pixel sizes.
9767 * indent.c (compute_motion, Fcompute_motion):
9768 Call window_body_width instead of window_body_cols.
9769 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9770 (make_lispy_position): Handle right and bottom dividers.
9771 (Fsuspend_emacs): Pixelize call of change_frame_size.
9772 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9773 * lisp.h: Extern set_frame_param.
9774 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9776 (Fx_create_frame): Add entry for vertical_drag_cursor.
9777 Pixelize call of change_frame_size.
9778 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9779 * nsterm.m (ns_update_window_end): Optionally draw right
9781 (x_set_window_size): Add argument pixelwise.
9782 Call check_frame_size and change_frame_size with pixelwise zero.
9783 (ns_draw_window_divider): New function.
9784 (ns_redisplay_interface): Add ns_draw_window_divider.
9785 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9786 (x_new_font): Call x_set_window_size with pixelwise zero.
9787 * print.c (print_object): For a window print its sequence
9789 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9790 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9791 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9792 (w32_createwindow): Use scroll bar area width.
9793 (w32_wnd_proc): Handle bottom divider width.
9794 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9795 (Fx_create_frame): Default divider width parameters.
9796 Caclulate sizes pixelwise. Add vertical drag cursor support.
9797 (x_create_tip_frame): Default divider widths to zero.
9798 Pixelize call to change_frame_size.
9799 (Fx_show_tip): Add handling of divider widths. Pixelize window
9801 (Fw32_frame_rect): New function.
9802 (frame_parm_handler w32_frame_parm_handlers): Add divider
9804 (Vx_window_vertical_drag_shape): Add variable.
9805 * w32inevt.c (resize_event, maybe_generate_resize_event):
9806 Pixelize change_frame_size calls.
9807 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9809 * w32term.c (w32_draw_window_divider): New function.
9810 (x_update_window_end): Handle right divider.
9811 (w32_draw_fringe_bitmap, x_scroll_run)
9812 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9813 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9814 Calculate new frame sizes pixelwise.
9815 (x_new_font): Pixelize call to x_set_window_size.
9816 (x_check_fullscreen): Pixelize call to change_frame_size.
9817 (x_set_window_size_1, x_set_window_size): New argument
9818 pixelwise. Calculate pixelwise.
9819 (x_wm_set_size_hint): Use scroll bar area width.
9820 (w32_redisplay_interface): Add w32_draw_window_divider.
9821 * w32term.h (struct w32_output): Add vertical drag cursor.
9822 * widget.c (set_frame_size, update_wm_hints)
9823 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9825 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9826 * window.c (sequence_number): Restore.
9827 (Fwindow_pixel_width, Fwindow_pixel_height)
9828 (Fwindow_mode_line_height, Fwindow_header_line_height)
9829 (window_pixel_to_total, Frun_window_scroll_functions)
9830 (Fset_window_new_pixel, window_resize_apply_total)
9831 (Fwindow_resize_apply_total): New functions.
9832 (window_body_height, window_body_width): Rename from
9833 window_body_lines. New argument PIXELWISE.
9834 Calculate pixelwise.
9835 (Fwindow_body_height, Fwindow_body_width): New argument
9837 (coordinates_in_window, window_relative_x_coord): Use window's
9838 pixel width instead of total width.
9839 (replace_window, recombine_windows): Initialize pixel values.
9840 (resize_root_window, resize_frame_windows, grow_mini_window)
9841 (shrink_mini_window): New argument PIXELWISE.
9842 Calculate pixelwise.
9843 (Fdelete_other_windows_internal, adjust_window_margins)
9844 (window_resize_check, window_resize_apply)
9845 (Fdelete_window_internal, Fresize_mini_window_internal)
9846 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9847 (check_frame_size): Rename arguments. New argument PIXELWISE.
9848 Calculate pixelwise.
9849 (set_window_buffer): Make samebuf bool. Run configuration change
9850 hook only if buffer changed.
9851 (Fset_window_buffer): Rewrite doc-string.
9852 (make_window): Initialize new_pixel slot.
9853 (Fwindow_resize_apply): Check pixel size of root window.
9854 (Fsplit_window_internal): Call 2nd argument pixel_size.
9855 Calculate pixelwise.
9856 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9858 (save_window_data): New slots frame_text_width,
9859 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9860 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9862 (Fcurrent_window_configuration, Fset_window_configuration)
9863 (save_window_save, compare_window_configurations): Handle new
9864 slots in save_window_data and saved_window.
9865 (Fset_window_scroll_bars): Fix doc-string.
9866 (window_resize_pixelwise): New variable.
9867 (coordinates_in_window, Fcoordinates_in_window_p):
9869 (make_parent_window): Adjust sequence_number.
9870 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9872 * window.h (struct window): New members new_pixel, pixel_left,
9873 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9874 (wset_new_pixel): New function.
9875 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9876 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9877 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9878 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9879 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9880 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9881 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9882 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9883 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9884 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9885 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9886 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9887 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9888 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9889 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9891 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9892 (window_body_width, check_frame_size): Adapt external declarations.
9893 * xdisp.c (last_max_ascent): New integer.
9894 (window_text_bottom_y): Handle bottom divider.
9895 (window_box_width, window_box_height): Calculate pixelwise.
9896 (get_glyph_string_clip_rects): Handle right divider.
9897 (remember_mouse_glyph): When windows are resized pixelwise
9898 proceed with width and height set to 1.
9899 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9901 (move_it_to): Calculate and return maximum x position
9903 (Fwindow_text_pixel_size): New function.
9904 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9905 (tool_bar_lines_needed): Rename to tool_bar_height.
9906 Calculate pixelwise.
9907 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9908 Calculate pixelwise.
9909 (redisplay_tool_bar): Calculate pixelwise.
9910 (redisplay_window): Calculate pixelwise. Handle dividers.
9911 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9912 (x_draw_vertical_border): Handle dividers.
9913 (define_frame_cursor1): Handle vertical drag cursor.
9914 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9915 (expose_window): Calculate pixelwise. Handle dividers.
9916 (init_xdisp): Initialize pixel values.
9917 * xfaces.c (Qwindow_divider): New face.
9918 (realize_basic_faces): Realize it.
9919 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9920 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9921 (x_set_scroll_bar_default_width): Default actual width to 16.
9922 (Fx_create_frame): Set sizes pixelwise.
9923 (x_create_tip_frame): Default divider widths to zero.
9924 Pixelize call of change_frame_size.
9925 (Fx_show_tip): Handle divider widths. Initial pixel position
9927 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9928 (Vx_window_vertical_drag_shape): New option.
9929 * xmenu.c (free_frame_menubar): Pixelize call of
9931 * xterm.c (x_draw_window_divider): New function.
9932 (x_update_window_end): Optionally draw right divider.
9933 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9934 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9935 (handle_one_xevent, x_new_font): Calculate pixelwise.
9936 (x_set_window_size_1, x_set_window_size): New argument
9937 pixelwise. Calculate pixelwise.
9938 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9939 (struct x_redisplay_interface): Add x_draw_window_divider.
9940 * xterm.h (struct x_output): Add vertical_drag_cursor.
9942 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9944 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9945 Set invisible frames's `redisplay' when a full redisplay is requested.
9946 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9947 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9948 (display_mode_lines): Set it here instead.
9950 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9952 * dispextern.h (set_window_update_flags): Remove.
9954 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9956 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9958 * xdisp.c (REDISPLAY_SOME_P): New macro.
9959 (redisplay_internal): Use it (bug#15999).
9960 (prepare_menu_bars, redisplay_window): Use it as well.
9962 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9964 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9966 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9967 (globals_of_w32font): Zero it out.
9968 (GetCharWidth32W_Proc): New function pointer.
9969 (get_char_width_32_w): New function.
9970 (compute_metrics): If get_glyph_outline_w returns an error, try
9971 get_char_width_32_w before declaring a failure. This avoids
9972 punishing raster (a.k.a. "bitmap") fonts by slowing down
9973 redisplay. (Bug#6364).
9975 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9977 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9978 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9979 highlight needs to be redisplayed. (Bug#15913)
9981 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9983 Fix minor problems found by static checking.
9984 * buffer.h (struct buffer_text, struct buffer):
9985 * frame.h (struct frame):
9986 * window.h (struct window):
9987 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9988 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9989 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9990 no-longer-valid use of HAVE_MENUS.
9991 * xdisp.c (propagate_buffer_redisplay): Now static.
9993 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9995 * xmenu.c (Fmenu_or_popup_active_p):
9996 * window.c (Fset_window_configuration):
9997 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9998 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9999 * fns.c (Fyes_or_no_p):
10000 * editfns.c (Fmessage_box, Fmessage_or_box):
10001 * alloc.c (make_save_ptr_ptr):
10002 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10004 * window.c (Fset_window_configuration): Move select_window later.
10006 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10008 Refine redisplay optimizations to only redisplay *some* frames/windows
10009 rather than all of them.
10010 * xdisp.c (REDISPLAY_SOME): New constant.
10011 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10012 (bset_redisplay, bset_update_mode_line): New functions.
10013 (message_dolog): Use bset_redisplay.
10014 (clear_garbaged_frames): Use fset_redisplay.
10015 (echo_area_display): Use wset_redisplay.
10016 (buffer_shared_and_changed): Remove.
10017 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10018 frame titles. Compute the actual set of windows redisplayed.
10019 Don't update frame titles and menu bars for frames that don't need to
10021 (propagate_buffer_redisplay): New function.
10023 (redisplay_internal): Use it. Be more selective in the set of windows
10024 we redisplay. Propagate windows_or_buffers_changed to
10025 update_mode_lines a bit later to simplify the code.
10026 (mark_window_display_accurate_1): Reset window and buffer's
10028 (redisplay_window): Do nothing if neither the window nor the buffer nor
10029 the frame needs redisplay.
10030 * window.h (struct window): Add `redisplay' field.
10031 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10032 (redisplay_other_windows, window_list): New declarations.
10033 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10034 (window_list): Not static any more.
10035 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10036 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10037 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10038 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10039 * frame.h (struct frame): Add `redisplay' field.
10040 Move `external_menu_bar' bitfield next to other bit-fields.
10041 (SET_FRAME_GARBAGED): Use fset_redisplay.
10042 (SET_FRAME_VISIBLE): Don't garbage the frame;
10043 Use redisplay_other_windows.
10044 * buffer.h (struct buffer): Add `redisplay' field.
10045 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10046 (modify_overlay): Use bset_redisplay.
10047 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10049 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10051 Support w32 file notifications in batch mode.
10052 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10053 invalid (which happens in batch mode). If non-interactive, call
10054 handle_file_notifications to store file notification events in the
10055 input queue. (Bug#15933)
10057 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10059 * w32inevt.c (handle_file_notifications): Now external, not static.
10061 * w32term.h (handle_file_notifications): Provide prototype.
10063 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10064 init_crit, since init_display, which does that otherwise, is not
10067 2013-11-27 Glenn Morris <rgm@gnu.org>
10069 * Makefile.in ($(lispsource)/international/charprop.el): New.
10070 (emacs$(EXEEXT)): Depend on charprop.el.
10072 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10074 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10075 deleting portions of the buffer under non-nil REPLACE argument.
10078 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10079 directory, watch it and not its parent.
10080 (add_watch): Allow empty string in FILE.
10082 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10084 * window.c (Fset_window_start, window_resize_apply)
10085 (window_scroll): Reset window_end_valid (Bug#15957).
10087 2013-11-27 Glenn Morris <rgm@gnu.org>
10089 * Makefile.in (leimdir): Now in lisp source directory.
10090 ($(leimdir)/leim-list.el): Just use ../leim .
10091 * epaths.in (PATH_DUMPLOADSEARCH):
10092 * lread.c (load_path_default):
10093 * nsterm.m (ns_load_path): No more leim directory.
10095 2013-11-26 Andreas Schwab <schwab@suse.de>
10097 * .gdbinit (xgettype): Add cast.
10099 2013-11-26 Glenn Morris <rgm@gnu.org>
10101 Preload leim-list.el.
10102 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10103 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10104 is a single directory.
10106 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10108 bool-vector-subsetp is now the normal direction (Bug#15912).
10109 * data.c (Fbool_vector_subsetp): Test whether the first argument
10110 is a subset of the second one, not the reverse. Add doc string.
10112 Fix minor problems found by static checking.
10113 * lread.c (load_path_default): Now static.
10114 * textprop.c (text_property_stickiness): Be consistent about the
10115 test used when deciding whether to consider the previous character.
10116 This simplifies the code a bit.
10118 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10120 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10122 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10123 (syms_of_frame): Don't defsubr them.
10125 2013-11-25 Glenn Morris <rgm@gnu.org>
10127 * lread.c (load_path_default): Change the sense of the argument.
10128 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10129 from dump_path. When it is not, avoid checking dump_path twice.
10131 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10132 uninstalled dump_path against installed Vload_path. (Bug#15964)
10134 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10136 Export get_pos_property to Elisp.
10137 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10138 (syms_of_editfns): Export it to Elisp.
10140 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10142 2013-11-23 Romain Francoise <romain@orebokech.com>
10144 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10145 initialization here ...
10146 (syms_of_fileio): ... from here.
10148 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10150 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10151 Please use --enable-check-lisp-object-type.
10153 2013-11-23 Glenn Morris <rgm@gnu.org>
10155 * process.c (get_process): Explicit error for dead buffers.
10157 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10159 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10161 2013-11-23 Glenn Morris <rgm@gnu.org>
10163 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10164 * lread.c (load_path_check): Take path to check as argument.
10165 (load_path_default): New, split from init_lread.
10166 (init_lread): Move calc of default load-path to load_path_default.
10167 Empty elements in EMACSLOADPATH now stand for the default.
10168 (load-path): Doc fix.
10169 * emacs.c (decode_env_path): Add option to treat empty elements
10170 as nil rather than ".".
10171 * callproc.c (init_callproc_1, init_callproc):
10172 * image.c (Vx_bitmap_file_path):
10173 * lisp.h (decode_env_path):
10174 * lread.c (Vsource_directory):
10175 Update for new argument spec of decode_env_path.
10177 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10179 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10180 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10182 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10184 Fix some dependency problems that cause unnecessary recompiles.
10186 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10187 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10188 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10189 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10190 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10191 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10192 (boostrap-clean): No need to remove stamp-oldxmenu.
10194 Fix recently introduced bool vector overrun.
10195 This was due to an optimization that went awry.
10196 Reported by Glenn Morris in
10197 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10198 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10199 for empty vectors, undoing the 2013-11-18 change.
10200 * data.c (bool_vector_binop_driver): Rely on this.
10201 Fix bug that occasionally overran the destination.
10202 * lisp.h (struct Lisp_Bool_vector): Document this.
10204 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10206 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10209 * nsterm.m (init, run, stop:): Comment out for now, does not work
10212 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10214 * charset.c (syms_of_charset): Don't read past end of string.
10216 2013-11-19 Glenn Morris <rgm@gnu.org>
10218 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10220 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10222 Add hooks to run on gaining/losing focus. (Bug#15029)
10223 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10224 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10225 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10227 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10229 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10230 The old names predated the API change that put destination at end.
10232 Improve API of recently-added bool vector functions (Bug#15912).
10233 The old API had (bool-vector-count-matches A B)
10234 and (bool-vector-count-matches-at A B I), which gave the
10235 misleading impression that the two functions were variants, one
10236 with a location I. The new API has (bool-vector-count-population A)
10237 and (bool-vector-count-consecutive A B I) to make the distinction
10238 clearer. The first function no longer has a B argument, since the
10239 caller can easily determine the number of nils if the length and
10240 number of ts is known.
10241 * data.c (Fbool_vector_count_population): Rename from
10242 bool_vector_count_matches, and accept just 1 argument.
10243 (Fbool_vector_count_consecutive): Rename from
10244 Fbool_vector_count_matches_at.
10246 Always allocate at least one bits_word per bool vector.
10247 See Daniel Colascione in:
10248 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10249 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10250 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10251 * lisp.h (struct Lisp_Bool_vector): Document this.
10253 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10255 * insdel.c (invalidate_buffer_caches): New function, consolidated
10256 from part of prepare_to_modify_buffer.
10257 (insert_from_gap, prepare_to_modify_buffer):
10258 * coding.c (code_convert_region, code_convert_string):
10259 Call invalidate_buffer_caches. (Bug#15841)
10261 * lisp.h (invalidate_buffer_caches): Add prototype.
10263 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10265 * w32term.c (x_update_window_end): Don't invalidate the entire
10266 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10267 highlight needs to be redisplayed. (Bug#15913)
10269 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10271 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10273 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10275 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10276 while we are using Vprin1_to_string_buffer.
10278 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10279 after inserting the description string. (Bug#15907)
10281 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10283 * data.c: Work around bogus GCC diagnostic about shift count.
10284 Reported by Eli Zaretskii in
10285 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10286 (pre_value): New function.
10287 (count_trailing_zero_bits): Use it.
10289 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10291 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10292 assume C macros are not supported even under -g3 in these old GCC
10295 2013-11-15 Leo Liu <sdl.web@gmail.com>
10297 * minibuf.c (Ftry_completion, Fall_completions)
10298 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10300 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10302 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10303 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10304 This avoids placing unnecessary constants into the Emacs code.
10306 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10308 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10309 for Cygwin w32 build.
10311 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10312 for Cygwin w32 build. (Bug#15892)
10314 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10316 Simplify, port and tune bool vector implementation.
10317 * alloc.c (bool_vector_exact_payload_bytes)
10318 (bool_vector_payload_bytes): Remove.
10319 (bool_vector_fill): Return its argument.
10320 * alloc.c (bool_vector_fill):
10322 * print.c (print_object):
10323 Simplify by using bool_vector_bytes.
10324 * alloc.c (make_uninit_bool_vector):
10325 New function, broken out from Fmake_bool_vector.
10326 (Fmake_bool_vector): Use it. Use tail call.
10327 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10328 * data.c (BITS_PER_ULL): New constant.
10329 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10330 if long long versions don't exist.
10331 (shift_right_ull): New function.
10332 (count_one_bits_word): New function, replacing popcount_bits_word
10333 macro. Don't assume that bits_word is no wider than long long.
10334 (count_one_bits_word, count_trailing_zero_bits):
10335 Don't assume that bits_word is no wider than long long.
10336 * data.c (bool_vector_binop_driver, bool_vector_not):
10337 * fns.c (Fcopy_sequence):
10339 Create an uninitialized destination, to avoid needless work.
10340 (internal_equal): Simplify.
10341 (Ffillarray): Prefer tail call.
10342 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10343 contain at least one word.
10344 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10345 chars are narrower than ints.
10346 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10347 * fns.c (Fcopy_sequence):
10349 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10350 Don't try to port to hosts where bits_word values have holes; the
10351 code wouldn't work there anyway. Verify this assumption, though.
10352 (bool_vector_bytes): New function.
10353 (make_uninit_bool_vector): New decl.
10354 (bool_vector_fill): Now returns Lisp_Object.
10356 * xfns.c (xic_create_fontsetname):
10357 * xrdb.c (gethomedir): Prefer tail calls.
10359 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10361 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10362 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10364 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10365 that requires a return value.
10366 (Fset_buffer_modified_p): Take advantage of this change to do
10369 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10371 * buffer.c (Frestore_buffer_modified_p): Sync it with
10372 Fset_buffer_modified_p.
10373 (Fforce_mode_line_update): New function, moved from subr.el.
10374 (Fset_buffer_modified_p): Use them.
10375 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10377 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10379 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10380 This avoids undefined behavior when subtracting pointers into
10381 different aways. On my platform it also makes the code a tad
10382 smaller and presumably faster.
10384 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10386 * keyboard.c (command_loop_1): Use region-extract-function.
10387 * insdel.c (Qregion_extract_function): Not static any more (can we
10388 stop pretending that these vars can benefit from being marked static?).
10390 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10392 * search.c (find_newline): If buffer text is relocated during the
10393 "dumb loop", adjust C pointers into buffer text to follow suit.
10396 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10398 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10399 for conversion (Bug#15837).
10401 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10403 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10404 for the entire range of inserted characters. (Bug#15841)
10406 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10408 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10410 (realize_default_face): Remove assignment to distant-foreground if
10411 unspecified (Bug#15815).
10413 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10415 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10416 cache-long-scans disabled, since we don't want to call
10417 prepare_to_modify_buffer (in insert_1_both) for each message we
10420 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10421 from buffer.c. Improve commentary to the buffer field setter
10424 * buffer.c (bset_cache_long_scans): Static function deleted.
10425 Improve commentary to the buffer field setter functions.
10426 (init_buffer_once): Default for cache-long-scans changed to t.
10429 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10431 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10433 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10434 This bug was introduced in my 2013-06-21 change, and caused
10435 struct Lisp_Sub_Char_Table objects to be given too many slots,
10436 which broke 'make -C admin/unidata'.
10438 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10440 Import changes from mac-port 4.5.
10441 * macfont.m (mac_font_copy_default_descriptors_for_language)
10442 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10443 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10444 (macfont_language_default_font_names): New.
10445 (macfont_list): Rearrange language/charset code.
10446 (macfont_close): Don't check for macfont_info->cache.
10447 (mac_ctfont_create_preferred_family_for_attributes): New font
10448 selection code, call
10449 mac_font_copy_default_name_for_charset_and_languages.
10450 (mac_font_copy_default_descriptors_for_language)
10451 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10453 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10455 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10457 Port to C11 aligned_alloc, and fix some integer overflows.
10458 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10459 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10460 and use of posix_memalign replaced with aligned_alloc.
10461 (aligned_alloc): New function, defined or declared as needed.
10462 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10463 Don't undef; configure.ac now does this.
10464 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10465 (calloc, aligned_alloc): Check for integer overflow.
10466 (aligned_alloc): Rename from memalign. All uses changed.
10467 (memalign): New function, an alias for aligned_alloc.
10469 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10471 * xdisp.c (redisplay_internal): Fix typo in last change.
10473 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10475 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10477 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10479 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10480 redisplay--mode-lines-cause.
10481 (redisplay_internal): Keep them uptodate. Remove redundant check of
10482 buffer_shared_and_changed.
10483 * *.[chm]: Number every assignment to update_mode_lines so we
10484 can track why it is set.
10486 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10488 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10490 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10492 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10493 can track why it is set.
10495 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10497 Integer-related fixes for term.c etc.
10498 * dispextern.h (face_tty_specified_color): New function.
10499 * term.c (turn_on_face): Don't rely on undefined behavior when
10500 assigning an out-of-range value to 'long'.
10501 Simplify test for toggling highlight.
10502 (tty_capable_p): Omit last two (unused) args. All callers changed.
10503 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10504 (read_menu_input, tty_menu_activate, tty_menu_show):
10505 * xfaces.c (x_supports_face_attributes_p)
10506 (tty_supports_face_attributes_p):
10507 Use bool for boolean. All callers changed.
10508 (tty_supports_face_attributes_p): Omit defaults for color indices;
10509 no longer needed. Simplify tail call.
10511 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10513 * xdisp.c (prepare_menu_bars): Mark static.
10514 * lisp.h (prepare_menu_bars): Don't declare.
10515 * xselect.c (x_handle_selection_clear):
10516 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10518 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10520 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10521 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10523 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10525 * keyboard.c (Fcommand_error_default_function): Rename from
10526 Fdefault_error_output.
10528 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10530 * keyboard.c (Fdefault_error_output): New function, extracted from
10531 cmd_error_internal.
10532 (syms_of_keyboard): Use it for Vcommand_error_function.
10534 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10536 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10537 (init_eval): Use it to ensure handlerlist is non-NULL.
10538 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10539 (Fsignal): Adjust NULLness test of handlerlist.
10540 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10542 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10544 * callproc.c (call_process): Call prepare_to_modify_buffer before
10545 decoding text read from the sub-process, as the decoded stuff will
10546 be inserted into the buffer. This will invalidate the various
10547 caches maintained for the buffer. (Bug#15148)
10549 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10551 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10552 string of glyphless-char-display.
10554 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10556 * nsfns.m (ns_get_name_from_ioreg): New function.
10557 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10558 OSX >= 10.9. Use ns_get_name_from_ioreg.
10560 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10562 Simplify and port recent bool vector changes.
10563 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10564 only in this file. Use a more-efficient implementation if the
10565 second argument is a power of 2.
10566 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10567 Remove no-longer-necessary compile-time checks.
10568 (bool_vector_exact_payload_bytes): New function.
10569 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10570 exact payload changed to call the new function. Do not assume
10571 that the arg or result fits in ptrdiff_t.
10572 (bool_vector_fill): New function.
10573 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10575 (vroundup_ct): Don't assume arg fits in size_t.
10576 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10577 invoke set_category_set.
10578 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10579 All callers changed. Use bool_vector_set.
10580 * category.h (XCATEGORY_SET): Remove; no longer needed.
10581 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10582 bool_vector_bitref.
10583 * data.c (Faref): Use bool_vector_ref.
10584 (Faset): Use bool_vector_set.
10585 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10586 (Fbool_vector_not, Fbool_vector_count_matches)
10587 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10588 * fns.c (concat): Use bool_vector_ref.
10589 (Ffillarray): Use bool_vector_fill.
10590 (mapcar1): Use bool_vector_ref.
10591 (sxhash_bool_vector): Hash words, not bytes.
10592 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10593 a constant, since it's now used in #if.
10594 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10595 unsigned char on unusual architectures, so that we no longer
10596 assume that the number of bits per bits_word is a power of two or
10597 is a multiple of 8 or of CHAR_BIT.
10598 (Qt): Add forward decl.
10599 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10600 at least as strictly as bits_word.
10601 (bool_vector_data, bool_vector_uchar_data): New accessors.
10602 All data structure accesses changed to use them.
10603 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10604 (bool_vector_set): New functions.
10605 (bool_vector_fill): New decl.
10606 (ROUNDUP): Move to alloc.c as described above.
10608 Fix recent gnutls changes.
10609 * gnutls.c (Fgnutls_boot): Don't assume C99.
10610 * process.c (wait_reading_process_output): Fix typo in recent change.
10612 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10614 * process.c (wait_reading_process_output, read_process_output)
10615 (send_process): Check gnutls_state is not NULL.
10617 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10618 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10620 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10622 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10623 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10625 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10628 * nsfns.m (Fx_create_frame): Fix memory leak.
10630 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10631 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10632 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10634 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10636 * xdisp.c (message3_nolog, message_with_string): Encode the string
10637 before writing it to the terminal in a non-interactive session.
10639 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10640 sure we concatenate them into a unibyte string.
10642 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10643 resulting temporary name before returning it to the caller.
10644 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10645 is a unibyte string, convert NAME to a unibyte string to ensure
10646 that the result is also a unibyte string.
10648 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10649 create unibyte strings from default paths and directory/file
10652 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10655 * callproc.c (init_callproc): Use build_unibyte_string to make
10656 sure we create unibyte strings from default paths and
10657 directory/file names.
10659 * buffer.c (init_buffer): Don't store default-directory of
10660 *scratch* in multibyte form. The original problem which led to
10661 that is described in
10662 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10663 but it was solved long ago. (Bug#15260)
10665 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10667 Port to stricter C99 platforms.
10668 Especially, C99 prohibits nesting a struct X inside struct Y if
10669 struct X has a flexible array member.
10670 * alloc.c (struct sdata): New type.
10671 (sdata): Implement in terms of struct sdata.
10672 Remove u member; all uses replaced by next_vector, set_next_vector.
10673 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10674 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10675 (struct sblock): Rename first_data member to data, which is now
10676 a flexible array member. All uses changed.
10677 (next_vector, set_next_vector, large_vector_vec): New functions.
10678 (vector_alignment): New constant.
10679 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10680 (struct large-vector): Now merely a NEXT member, since the old approach
10681 ran afoul of stricter C99. All uses changed to use
10682 large_vector_vec or large_vector_offset.
10683 (large_vector_offset): New constant.
10684 * dispnew.c: Include tparam.h, for tgetent.
10685 Do not include term.h; no longer needed.
10686 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10687 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10688 (struct Lisp_Vector): Use a flexible array member for contents,
10689 instead of a union with a member that is an array of size 1.
10691 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10692 fact that the struct no longer contains a union.
10693 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10694 (struct Lisp_Save_Value, struct Lisp_Free):
10695 Use unsigned, not int, for spacers, to avoid c99 warning.
10696 (union specbinding): Use unsigned, not bool, for bitfield, as
10697 bool is not portable to pre-C99 hosts.
10699 2013-11-04 Glenn Morris <rgm@gnu.org>
10701 * emacs.c (usage_message): Mention that `-L :...' appends.
10703 2013-11-02 Glenn Morris <rgm@gnu.org>
10705 * Makefile.in (abs_builddir): Remove.
10706 (bootstrap_exe): Use relative filename.
10708 Use relative filenames in TAGS files.
10709 * Makefile.in (abs_srcdir): Remove it again.
10710 (.PHONY): Remove frc.
10711 (maintainer-clean): No more TAGS-LISP file.
10712 (TAGS): Pass relative file names to etags.
10713 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10715 * Makefile.in (abs_srcdir): New, set by configure.
10717 (maintainer-clean): Remove pointless echo. That should be in the
10718 top-level Makefile, if anywhere. Delete TAGS-LISP.
10719 (extraclean): No s/ and m/ directories for some time.
10720 (TAGS): Also depend on ctagsfiles3.
10721 Remove no-longer-defined S_FILE.
10722 Pass absolute filenames to etags once more.
10723 (TAGS-LISP): Replace lispdir with its expansion.
10724 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10725 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10727 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10729 * xfaces.c (check_lface_attrs, realize_default_face):
10730 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10731 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10733 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10735 * emacs.c (original_pwd): Remove global var by making it local.
10736 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10738 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10740 * xfaces.c: Declare color_distance.
10741 (QCdistant_foreground): New variable.
10742 (NEAR_SAME_COLOR_THRESHOLD): New define.
10743 (load_color2): New function.
10744 (load_color): Call load_color2.
10745 (load_face_colors): Call load_color2 and if distant-color is specified
10746 calculate distant and use distant-color if colors are near.
10747 (LFACE_DISTANT_FOREGROUND): New define.
10748 (merge_face_ref, Finternal_set_lisp_face_attribute)
10749 (Finternal_get_lisp_face_attribute)
10750 (x_supports_face_attributes_p): Handle distant-foreground similar to
10752 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10754 * dispextern.h (lface_attribute_index):
10755 Add LFACE_DISTANT_FOREGROUND_INDEX.
10757 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10759 * image.c (pbm_next_char): New function.
10760 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10761 (pbm_scan_number): Use it.
10762 (Qlibjpeg_version): New variable.
10763 (syms_of_image): DEFSYM and initialize it.
10765 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10767 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10769 2013-10-31 Glenn Morris <rgm@gnu.org>
10771 * emacs.c (original_pwd): New char.
10772 (main): If using --chdir, store original_pwd.
10773 (init_cmdargs): When setting Vinvocation_directory based on a
10774 relative argv[0], use original_pwd if set. (Bug#15768)
10776 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10778 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10780 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10782 * insdel.c: Fix minor problems found by static checking.
10783 (Qregion_extract_function): Now static.
10784 (prepare_to_modify_buffer_1): Remove unused locals.
10786 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10788 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10789 (syms_of_xdisp): Declare pre-redisplay-function.
10790 (markpos_of_region): Remove function.
10791 (init_iterator, compute_stop_pos, handle_face_prop)
10792 (face_before_or_after_it_pos, reseat_to_string)
10793 (get_next_display_element, window_buffer_changed)
10794 (redisplay_internal, try_cursor_movement, redisplay_window)
10795 (try_window_reusing_current_matrix, try_window_id, display_line)
10796 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10797 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10798 * window.h (struct window): Remove field `region_showing'.
10799 * dispextern.h (struct it): Remove region_beg/end_charpos.
10800 (face_at_buffer_position, face_for_overlay_string)
10801 (face_at_string_position): Update prototypes.
10802 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10803 (face_at_string_position): Remove `region_beg' and `region_end' args.
10804 * fontset.c (Finternal_char_font):
10805 * font.c (font_at, font_range): Adjust calls accordingly.
10806 * insdel.c (Qregion_extract_function): New var.
10807 (syms_of_insdel): Initialize it.
10808 (prepare_to_modify_buffer_1): Use it.
10810 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10812 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10813 * ftxfont.c (ftxfont_get_gcs):
10814 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10815 * xfaces.c (x_free_colors, x_free_dpy_colors)
10816 (x_create_gc, unload_color):
10817 * xselect.c (x_property_data_to_lisp):
10818 * xsettings.c (parse_settings):
10819 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10820 (get_bits_and_offset): Adjust definition.
10821 * frame.c (XParseGeometry): Adjust locals.
10822 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10823 * regex.h (toplevel): Likewise for reg_syntax_t.
10825 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10827 * eval.c (run_hook_with_args): Use FUNCTIONP.
10829 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10831 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10832 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10833 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10834 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10835 on MS-Windows anyway.
10836 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10837 (free_realized_face): ...adjust user.
10838 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10839 white relief pixels to -1.
10840 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10841 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10842 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10844 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10846 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10847 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10848 in practice now. All callers changed.
10850 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10852 * dispextern.h (struct face): Use bitfields for 'underline_type'
10853 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10854 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10855 'stipple' member. Move 'lface' member up to help...
10856 * xfaces.c (make_realized_face): ...this function to find and
10857 clear just the members that need clearing.
10858 (load_face_colors, realize_x_face):
10859 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10861 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10863 * xftfont.c (struct xftfont_info): Remove set-but-unused
10865 (xftfont_open): Adjust user.
10866 (xftfont_get_colors): Remove useless prototype.
10868 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10870 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10871 before passing them to 'unexec'. (Bug#15260)
10873 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10875 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10877 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10879 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10880 the changed signature of the font driver's 'close' method.
10882 * w32font.h (w32font_close): Adjust the prototype to the change in
10883 function definition.
10885 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10887 * w32uniscribe.c (uniscribe_close): Adapt the call to
10888 w32font_close to its new prototype.
10890 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10892 Omit unused frame argument of font API's close function.
10893 * font.h (struct font): Drop frame argument. Adjust comment.
10894 * font.c (font_clear_cache, font_close_object): Adjust users.
10895 * ftfont.c (ftfont_close):
10896 * ftxfont.c (ftxfont_close):
10897 * macfont.m (macfont_close):
10898 * nsfont.m (nsfont_close):
10899 * w32font.c (w32font_close):
10900 * xfont.c (xfont_close):
10901 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10902 tweak comments and make functions safe if called more than once for
10903 the same font object.
10905 Perform font-specific cleanup when font object is swept by GC. See
10906 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10907 * alloc.c (cleanup_vector): New function.
10908 (sweep_vector): Call it for each reclaimed vector object.
10909 * font.h (struct font): Adjust comment.
10911 2013-10-24 Glenn Morris <rgm@gnu.org>
10913 * Makefile.in (abs_top_srcdir): New, set by configure.
10915 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10917 Adjust recent font-related changes to fix bug#15686.
10918 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10919 is a live window system frame, mark its default font too.
10921 2013-10-23 Glenn Morris <rgm@gnu.org>
10923 * Makefile.in (RUN_TEMACS): Make relative (again).
10924 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10925 (bootstrap-emacs$(EXEEXT)):
10926 Quote entities that might contain whitespace.
10928 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10930 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10931 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10933 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10935 Do not allow font caches to grow too large.
10936 * alloc.c (compact_font_cache_entry, compact_font_caches):
10937 New functions or stub if not HAVE_WINDOW_SYSTEM.
10938 (compact_undo_list): Factor out from Fgarbage_collect.
10940 (mark_face_cache): Mark face font. Move down to avoid
10942 (mark_terminals): Do not mark font cache here.
10943 (Fgarbage_collect): Call compaction functions described
10944 above. Adjust comment.
10946 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10948 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10949 chdir to HOME (bug#15607).
10951 * nsterm.m (Qcocoa, Qgnustep): New variables.
10952 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10953 (ns_get_color): Make selection color work for GNUstep also.
10955 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10957 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10958 handles mouse clicks. Instead, let GPM use the same code as all
10959 the other mice use. See the discussion starting at
10960 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10961 for the details of the problem with the menu bar this fixes.
10963 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10965 Remove port-specific display name lists to avoid extra
10966 complexity and data duplication with display info lists.
10967 * xterm.h (x_display_name_list): Remove declaration.
10968 * xterm.c (x_display_name_list): Remove.
10969 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10970 * xfns.c (x_display_info_for_name, Fx_display_list):
10971 Likewise. Use x_display_list where appropriate.
10972 * w32term.h (w32_display_name_list): Remove declaration.
10973 * w32term.c (w32_display_name_list): Remove.
10974 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10976 * w32fns.c (x_display_info_for_name, Fx_display_list):
10977 Likewise. Use x_display_list where appropriate.
10978 * nsterm.h (ns_display_name_list): Remove declaration.
10979 * nsterm.m (ns_display_name_list): Remove.
10980 (ns_term_init, syms_of_nsterm): Adjust users.
10981 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10982 Likewise. Use x_display_list where appropriate.
10983 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10984 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10985 (mark_terminals): Mark per-terminal font cache.
10987 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10989 Don't run timers in input-pending-p. Its new check-timers param
10990 provides the prior behavior. (Bug#15045).
10991 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10993 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10995 Make some functions static in non-Microsoft builds.
10996 On my platform (Fedora 19 x86-64), this shrinks the
10997 Emacs executable (text+data) by 0.25%.
10998 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10999 (load_color) [!MSDOS]:
11000 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11001 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11002 * lisp.h (check_existing):
11003 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11004 (network_interface_info) [!WINDOWSNT]:
11005 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11006 Remove extern decls.
11007 * fileio.c (check_existing):
11008 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11009 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11010 (network_interface_info) [!WINDOWSNT]:
11011 * term.c (encode_terminal_code) [!WINDOWSNT]:
11012 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11013 * xfaces.c (load_color) [!MSDOS]:
11015 * fileio.c (check_existing, check_executable, check_writable):
11016 * process.c (network_interface_list, network_interface_info):
11017 Move earlier, so that we don't need forward decls.
11018 * gnutls.c (fn_gnutls_transport_set_errno)
11019 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11021 * w32.c (init_environment): Use faccessat rather than
11022 check_existing, partly for consistency with the rest of the code
11023 in this file, partly so that check_existing can be static.
11025 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11026 * emacs.c (MAIN_PROGRAM): New macro.
11027 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11028 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11030 bool vector int width fixes
11031 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11032 (Fbool_vector_count_matches_at):
11033 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11034 can exceed PTRDIFF_MAX, at least in theory.
11035 (Fbool_vector_count_matches_at):
11036 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11038 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11040 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11041 (struct sockaddr): Add forward decl, for platforms that lack it.
11043 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11045 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11048 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11050 * w32.c (network_interface_get_info, network_interface_list)
11051 (network_interface_info): New functions. (Bug#15610)
11052 (GetAdaptersInfo_Proc): New typedef.
11053 (get_adapters_info): New wrapper function.
11054 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11056 * process.h (network_interface_list, network_interface_info):
11059 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11060 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11061 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11062 for WINDOWSNT. Doc fix.
11063 (syms_of_process): Defsubr Snetwork_interface_list and
11064 Snetwork_interface_info unconditionally.
11066 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11067 in NS GUI sessions. (Bug#15629)
11069 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11071 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11073 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11075 * print.c (print_object): Print " ..." when truncating bool vectors.
11077 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11079 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11080 standard mouse buttons.
11082 * termhooks.h (struct input_event): Remove incorrect commentary.
11084 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11086 Disallow bool vector operations on mixed-length operands.
11087 The old behavior left garbage in the result vector sometimes,
11088 and didn't seem to be useful.
11089 * data.c (Qwrong_length_argument): New static var.
11090 (wrong_length_argument): New function.
11091 (bool_vector_binop_driver): Check that args agree in length.
11093 * keyboard.c, keyboard.h (all_kboards): Now static.
11095 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11097 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11098 note from the lispref.
11100 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11102 * nsterm.h (struct ns_display_info): Remove set-but-unused
11103 member image_cache (image caches are per-terminal anyway).
11104 (FRAME_X_IMAGE_CACHE): Remove.
11105 * nsterm.m (ns_initialize_display_info): Adjust user.
11107 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11109 * w32proc.c: Include mingw_time.h.
11111 * w32.c: Include mingw_time.h.
11113 Implement scrolling of TTY menus when the screen is too short.
11115 * term.c (tty_menu_display): Accept an additional argument, the
11116 menu item from which to start displaying the menu. Account for
11117 the value of Y when limiting the menu to the number of available
11119 (mi_result): New enumeration.
11120 (read_menu_input): Return enumerated value. When the y coordinate
11121 hits min_y or max_y, return scroll indication instead of wrapping
11123 (tty_menu_activate): Handle the scrolling indications from
11124 read_menu_input. Compute the first menu item to display and pass
11125 it to tty_menu_display.
11127 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11129 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11130 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11131 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11132 Adjust to match the change described below.
11133 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11134 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11135 memory_below_frame members to...
11136 * termchar.h (struct tty_display_info): ...here because they're
11137 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11138 * term.c (init_tty):
11139 * nsterm.m (ns_create_terminal):
11140 * w32term.c (w32_create_terminal):
11141 * xterm.c (x_create_terminal): Adjust users.
11142 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11143 to filter out non-TTY frames. Adjust comment.
11144 (scrolling): Adjust user. Prefer eassert for debugging check.
11146 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11148 * xfaces.c (PT_PER_INCH): Remove unused macro.
11149 * termhooks.h (struct terminal): Remove set-but-unused
11150 member fast_clear_end_of_line.
11151 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11152 * nsterm.m (ns_create_terminal):
11153 * term.c (init_tty):
11154 * w32term.c (w32_create_terminal):
11155 * xterm.c (x_create_terminal): Adjust users.
11157 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11159 * lisp.h (bool_vector_size): New function.
11160 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11161 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11162 (Fbool_vector_not, Fbool_vector_count_matches_at):
11163 Remove uses of 'eassume' that should no longer be needed,
11164 because they are subsumed by the 'eassume' in bool_vector_size.
11166 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11168 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11169 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11170 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11172 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11174 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11175 have different dimensions. (Bug#15575)
11177 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11180 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11182 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11184 * term.c (tty_menu_show): Never return with unbalanced
11185 specpdl. Use eassert for debugging check. Adjust style.
11187 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11189 * term.c (read_menu_input): Make selection of menu items
11190 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11191 (tty_menu_activate): Fix off-by-one error when computing max_y.
11193 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11195 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11196 audit logging (only used with GnuTLS 3.x) and enable it.
11198 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11200 * dispnew.c (redraw_frame): Remove useless #ifdef because
11201 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11202 Also, move TTY fflush to...
11203 * term.c (tty_update_end): ...this function.
11205 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11207 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11208 the end of the frame's glyph matrix. (Bug#15575)
11210 * term.c (tty_menu_display): Don't move cursor while overwriting
11211 frame's glyphs with menu items. Limit the number of items
11212 displayed to what can be shown on the available screen lines,
11213 excluding the echo area.
11214 (tty_menu_activate): Limit the Y coordinate allowed by
11215 read_menu_input to the last screen line used for menu display.
11217 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11219 * lisp.h (eassume): New macro.
11220 Also, include <verify.h>, for 'assume'.
11221 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11222 (vroundup, vector_nbytes):
11223 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11224 (Fbool_vector_not, Fbool_vector_count_matches)
11225 (Fbool_vector_count_matches_at):
11226 Use eassume, not eassert.
11227 * casetab.c (set_identity, shuffle):
11228 * composite.c (composition_gstring_put_cache):
11229 * dispnew.c (update_frame_1):
11230 * ftfont.c (ftfont_shape_by_flt):
11231 * image.c (gif_load):
11232 * intervals.c (offset_intervals):
11233 * macfont.m (macfont_shape):
11234 Remove calls to 'assume' that are no longer needed, because
11235 --enable-gcc-warnings no longer generates bogus warnings
11236 when these calls are removed.
11238 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11240 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11242 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11244 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11245 (Qsubstitute_env_in_file_name): New var.
11246 (syms_of_fileio): Define it.
11248 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11250 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11251 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11254 * term.c (save_and_enable_current_matrix): Don't allocate and
11255 don't save margin areas.
11256 (restore_desired_matrix): Don't restore margin areas.
11257 (free_saved_screen): Don't free margin areas.
11259 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11261 * image.c: Pacify --enable-gcc-warnings.
11262 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11263 #define only if used.
11265 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11267 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11268 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11269 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11270 (gif_load): For giflib v5.x and later, display the error message
11271 produced by giflib when its functions fail.
11272 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11275 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11277 * keyboard.c (last_event_timestamp): Remove. For X selection and
11278 GTK popup menus, it may be obtained from per-frame X display info.
11279 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11280 (process_special_events): Adjust users.
11281 * keyboard.h (last_event_timestamp): Remove declaration.
11282 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11283 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11284 * menu.h (xmenu_show): Adjust prototype.
11285 * menu.c (Fx_popup_menu): Adjust user.
11286 * xselect.c (x_own_selection, x_get_foreign_selection)
11287 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11289 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11291 * keyboard.c (init_kboard): Now static. Add arg
11292 to denote window system. Adjust comment.
11293 (init_keyboard): Adjust user.
11294 (allocate_kboard): New function.
11295 (syms_of_keyboard):
11296 * nsterm.m (ns_term_init):
11297 * term.c (init_tty):
11298 * w32term.c (w32_create_terminal):
11299 * xterm.c (x_term_init): Use it.
11300 * keyboard.h (init_kboard): Remove prototype.
11301 (allocate_kboard): Add prototype.
11303 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11305 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11306 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11308 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11310 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11312 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11314 * term.c (tty_menu_activate): Flush the output stream after
11315 showing the cursor, and don't mark the frame garbaged at exit from
11316 the function. Fixes redisplay glitches when moving from one menu
11319 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11321 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11322 or throw error (Bug#15570).
11324 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11326 * intervals.c (temp_set_point_both): Move test into 'eassert',
11329 * lisp.h (eassert): Don't use 'assume'.
11330 Sometimes 'assume' wins in performance, and sometimes it loses,
11331 so it shouldn't be used all the time. Perhaps we need two
11332 flavors of 'eassert', one for where 'assume' is far more likely
11333 to help or to hurt; but that can be done later.
11334 Reported by Dmitry Antipov in
11335 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11336 Also, don't include <verify.h>; no longer needed.
11338 2013-10-09 Glenn Morris <rgm@gnu.org>
11340 * eval.c (Fcond): Doc tweak.
11342 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11344 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11345 expressions with side effects to eassert. (Bug#15565)
11347 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11349 * fns.c (hashfn_user_defined): Allow hash functions to return any
11352 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11354 Fix minor problems found by static checking.
11355 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11356 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11357 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11358 * keyboard.c (read_menu_command): Remove unused local.
11359 * lisp.h (read_menu_command): New decl.
11360 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11361 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11362 Return ptrdiff_t, not int.
11363 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11364 not int, for benefit of xpalloc.
11365 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11367 (have_menus_p): Remove; unused.
11368 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11369 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11370 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11372 (save_and_enable_current_matrix): Omit unnecessary casts.
11373 (read_menu_input): Omit local extern decl (now in lisp.h).
11374 Don't access uninitialized storage if mouse_get_xy fails.
11375 (tty_menu_activate): Mark local as initialized, for lint.
11376 (tty_menu_activate, tty_meny_show): Remove unused locals.
11378 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11380 Support menus on text-mode terminals.
11381 * xterm.h (xw_popup_dialog): Add prototype.
11383 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11384 (xmenu_show): Block input here, instead in Fx_popup_menu.
11385 (xw_popup_dialog): New function, with X-specific bits of popup
11388 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11391 * window.c (Fset_window_configuration): Use run-time tests of the
11392 frame type instead of compile-time conditionals, when menu-bar
11393 lines are considered.
11395 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11396 (w32_popup_dialog): New prototypes.
11398 * w32menu.c (Fx_popup_dialog): Function deleted.
11399 (w32_popup_dialog): New function, with w32 specific bits of popup
11400 dialogs. Block input here.
11402 * w32inevt.c (w32_console_read_socket): Minor change to add
11403 debugging TTY events.
11405 * w32fns.c (show_hourglass): If returning early because the frame
11406 is not a GUI frame, unblock input.
11408 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11409 (cursorY): New functions.
11411 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11412 WINDOWSNT, macros that call curX and curY elsewhere.
11414 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11416 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11417 specific function to hide and show cursor on a text-mode terminal.
11418 (tty_menu_struct, struct tty_menu_state): New structures.
11419 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11420 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11421 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11422 (tty_menu_locate, save_and_enable_current_matrix)
11423 (restore_desired_matrix, screen_update, read_menu_input)
11424 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11425 (tty_pop_down_menu, tty_menu_last_menubar_item)
11426 (tty_menu_new_item_coords, tty_menu_show): New functions.
11427 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11429 * nsterm.h (ns_popup_dialog): Adjust prototype.
11431 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11432 of in x-popup-menu.
11433 (ns_popup_dialog): Adapt order of arguments to the other
11434 *_menu_show implementations.
11435 (Fx_popup_dialog): Function deleted.
11437 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11439 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11441 * menu.c (have_boxes): New function.
11442 (single_keymap_panes): Use it instead of a compile-time
11444 (single_menu_item): Use run-time tests of the frame type instead
11445 of compile-time conditionals.
11446 (encode_menu_string): New function.
11447 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11448 the macro, since different types of frame need different encoding
11450 (digest_single_submenu): Use run-time tests of frame type instead
11451 of, or in addition to, compile-time conditionals.
11452 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11453 (Fx_popup_menu): Detect when the function is called from keyboard
11454 on a TTY. Don't barf when invoked on a text-mode frame.
11455 Check frame type at run time, instead of compile-time conditionals for
11456 invoking terminal-specific menu-show functions.
11457 Call tty_menu_show on text-mode frames.
11458 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11459 run time to determine which alternative to invoke; support dialogs
11462 * keyboard.h <Qmouse_movement>: Declare.
11464 * keyboard.c <Qmouse_movement>: Now extern.
11465 <Qecho_keystrokes>: New static variable.
11466 (read_key_sequence): Accept an additional argument, a flag to
11467 prevent redisplay during reading of the key sequence. All callers
11469 (read_menu_command): New function.
11470 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11472 (toolkit_menubar_in_use): New function.
11473 (make_lispy_event): Use it instead of a compile-time test.
11475 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11476 window-system being available.
11478 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11479 to x-popup-dialog on the frame type, they all now support popup
11482 * dispnew.c (save_current_matrix): Save the margin areas.
11483 (restore_current_matrix): Restore margin areas.
11484 (update_frame_with_menu): New function.
11486 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11489 * alloc.c (make_save_ptr): Now compiled unconditionally.
11491 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11493 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11494 (redraw_frame, update_frame): Adjust users.
11495 * dispextern.h (set_window_update_flags): Adjust prototype.
11496 * xdisp.c (redisplay_internal): When updating all frames with zero
11497 windows_or_buffers_changed, assume that only the windows that shows
11498 current buffer should be really updated.
11500 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11502 Do not allocate huge temporary memory areas and objects while encoding
11503 for file I/O, thus reducing an enormous memory usage for large buffers.
11504 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11505 * coding.h (struct coding_system): New member raw_destination.
11506 * coding.c (setup_coding_system): Initialize it to zero.
11507 (encode_coding_object): If raw_destination is set, do not create
11508 dst_object. Add comment.
11509 * fileio.c (toplevel): New constant E_WRITE_MAX.
11510 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11511 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11513 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11515 * nsterm.m (windowDidExitFullScreen:)
11516 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11518 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11520 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11521 * keyboard.c (unblock_input_to): Don't process pending signals
11522 if a fatal error is in progress.
11524 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11525 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11526 they're talking about words in Lisp bool vectors.
11527 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11528 * data.c (popcount_bits_word): Rename from popcount_size_t.
11529 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11532 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11534 Improve support for popcount and counting trailing zeros (Bug#15550).
11535 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11536 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11537 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11538 (popcount_size_t_msc, popcount_size_t_gcc):
11539 Remove; now done by Gnulib.
11540 (popcount_size_t): Now a macro that defers to Gnulib.
11541 (count_trailing_zero_bits): Return int, for consistency with
11542 Gnulib and because Emacs prefers signed to unsigned int.
11543 Don't assume that size_t is either unsigned int or unsigned long
11544 or unsigned long long.
11545 (size_t_to_host_endian): Do not assume that size_t is either
11546 exactly 32 or exactly 64 bits wide.
11547 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11548 etc., so that it's now an enum constant, not a macro.
11549 No need to assume that it's either 32 or 64.
11551 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11553 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11556 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11558 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11559 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11561 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11563 emacs_read and emacs_write now use void *, not char *.
11564 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11565 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11566 Buffer arg is now void *, not char *. This matches plain
11567 'read' and 'write' better, and avoids a constraint violation
11568 on Solaris 9 with Oracle Studio.
11570 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11572 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11573 memset to explicit loop. Otherwise copy largest possible chunk
11574 from initialized to uninitialized part, thus allowing the longer
11575 memcpy runs and reducing the number of loop iterations.
11577 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11579 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11580 hide toolbar (Bug#15388).
11581 (windowDidEnterFullScreen:): If presentation options are zero,
11582 set them here (Bug#15388).
11583 (ns_update_auto_hide_menu_bar): Remove runtime check.
11584 Don't auto hide dock unless menubar is also auto hidden.
11586 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11588 * editfns.c (message): Mention batch mode in doc string.
11590 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11592 * nsterm.m (check_native_fs): Remove erroneous comment.
11594 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11596 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11597 uses find_newline instead of scan_newline and so doesn't move point.
11599 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11601 Use hardware support for byteswapping on glibc x86 etc.
11602 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11603 whereas the old swap64 needed 30.
11604 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11605 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11606 Use byteswap.h's macros to swap bytes.
11607 * lisp.h (swap16, swap32, swap64): Remove.
11608 All uses replaced by bswap_16, bswap_32, bswap_64.
11610 * bytecode.c (exec_byte_code): Use some more volatile variables
11611 to work around local variables getting clobbered by longjmp.
11612 Port to pre-C99, which doesn't allow decls after stmts.
11614 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11616 * lisp.h (eassert): Assume that COND is true when optimizing.
11617 In other words, take on the behavior of eassert_and_assume.
11618 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11619 (eassert_and_assume): Remove. All uses replaced by eassert.
11621 * xdisp.c (Qglyphless_char): Now static.
11623 Adjust to merge from gnulib.
11624 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11625 * lisp.h: Include <verify.h>, for 'assume'.
11627 * eval.c (clobbered_eassert): New macro.
11628 (internal_catch, internal_condition_case)
11629 (internal_condition_case_1, internal_condition_case_2)
11630 (internal_condition_case_n): Use it instead of eassert
11631 when the argument contains locals clobbered by longjmp.
11632 Don't use clobbered locals outside of clobbered_eassert.
11633 (internal_lisp_condition_case): Use a volatile variable
11634 to work around a local variable's getting clobbered.
11636 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11638 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11639 (PUSH_HANDLER): New macro.
11640 (catchlist): Remove.
11641 (handlerlist): Always declare.
11643 * eval.c (catchlist): Remove (merge with handlerlist).
11644 (handlerlist, lisp_eval_depth): Not static any more.
11645 (internal_catch, internal_condition_case, internal_condition_case_1)
11646 (internal_condition_case_2, internal_condition_case_n):
11648 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11649 handlerlist/catchlist.
11650 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11651 handlerlist which can only handle a single condition-case handler at
11653 (find_handler_clause): Simplify since we only a single branch here
11656 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11658 (bcall0): New function.
11659 (exec_byte_code): Add corresponding cases. Improve error message when
11660 encountering an invalid byte-code. Let Bunwind_protect accept
11661 a function (rather than a list of expressions) as argument.
11663 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11664 and make them unconditional now that they're heap-allocated.
11666 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11668 * charset.c (Fdecode_char, Fencode_char): Remove description of
11669 `restriction' arg. now that it's hidden by advertised-calling-convention.
11671 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11673 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11674 Remove unused variable (from mac-port).
11675 (macfont_draw): Use s->ybase for correct y position.
11677 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11679 * frame.h (struct frame): Drop has_minibuffer member because...
11680 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11681 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11683 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11685 * window.h (struct window): Prefer enum text_cursor_kinds to int
11686 for phys_cursor_type member. Move the latter, phys_cursor_width,
11687 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11688 * window.c (replace_window, make_window): Adjust users.
11690 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11692 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11693 this module is never compiled otherwise.
11695 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11697 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11700 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11702 * xdisp.c (get_next_display_element): Don't call face_for_font in
11703 a build configured --without-x. (Bug#15484)
11705 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11707 * window.c (calc_absolute_offset): #elif should be #elif defined.
11709 * frame.c (delete_frame): Block/unblock input to overcome race
11710 condition (Bug#15475).
11712 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11714 * frame.c (delete_frame): Record selected frame only after
11715 calling Qdelete_frame_functions (Bug#15477).
11717 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11719 * nsterm.m (ns_selection_color): Remove.
11720 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11721 NSColor selectedText(Background)Color. Only for COCOA.
11722 (ns_term_init): Remove assignment of ns_selection_color, logic
11723 moved to ns_get_color.
11725 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11726 NS_SELECTION_COLOR_DEFAULT.
11727 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11729 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11731 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11732 frame' does not have the tool_bar_window member.
11734 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11736 Signal error when reading an empty byte-code object (Bug#15405)
11737 * lread.c (read1): Signal error.
11738 * alloc.c (make_byte_code): eassert header size.
11739 (sweep_vectors): Change an int to size_t.
11741 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11743 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11744 instead of ints, as it's the usual style for offsetof constants. See:
11745 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11747 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11748 This is ugly, but it should fix the performance problem for older
11749 GCC versions in the short run. I'll look into integrating the
11750 Gnulib module for popcount, as a better fix.
11751 See the thread starting in:
11752 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11753 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11754 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11755 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11756 (popcount_size_t): Use it.
11758 2013-09-24 Daniel Colascione <dancol@dancol.org>
11760 * process.c (Fnetwork_interface_info): Fix build break due to
11763 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11765 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11766 Prefer signed to unsigned integers where either will do.
11767 No need for 'const' on locals that do not escape.
11768 Omit easserts with unnecessary and unportable assumptions about
11769 alignment. Avoid unnecessary casts to char *.
11771 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11773 Use union for the payload of struct Lisp_Vector.
11774 This helps to avoid a few glitches dictated by C's aliasing rules.
11775 * lisp.h (struct Lisp_Vector): Use union for next and
11776 contents member. Adjust comment. Change related users.
11777 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11778 Related users changed.
11779 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11780 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11781 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11782 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11784 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11786 Optimize glyph row clearing and copying routines.
11787 * dispextern.h (struct glyph_row): Change layout of struct
11788 glyph_row to help copy_row_except_pointers. Adjust comment.
11789 * dispnew.c (null_row): Remove.
11790 (clear_glyph_row): Use offsetof and memset to find and clear
11791 just the members that need clearing. Adjust comment.
11792 (copy_row_except_pointers): Likewise for copying.
11794 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11796 Some minor cleanups of recently-added bool vector code.
11797 * conf_post.h (assume): Always return void. Use lint version
11798 only if GCC and MSC versions don't apply.
11799 * conf_post.h (assume):
11800 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11801 Depend on _MSC_VER, not __MSC_VER, for consistency with
11803 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11804 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11805 (bool_vector_binop_driver, count_trailing_zero_bits)
11806 (size_t_to_host_endian): Now static, not static inline;
11807 the latter isn't needed with modern compilers and doesn't
11808 work with older compilers anyway.
11810 * alloc.c (valgrind_p): Use bool for boolean.
11812 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11814 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11815 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11816 (display_last_displayed_message_p, message_buf_print)
11817 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11818 Use bool for boolean.
11819 * dispextern.h (cancel_line, init_desired_glyphs):
11820 Remove ancient leftover.
11821 (help_echo_showing_p, hourglass_shown_p):
11822 * lisp.h (noninteractive_need_newline): Adjust declaration.
11824 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11826 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11828 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11829 ...this file and convert the latter to static. Adjust comment.
11830 (make_initial_frame):
11831 * window.c (init_window_once): Adjust user.
11832 * frame.h (last_nonminibuf_frame): Remove declaration.
11833 * lisp.h (selected_frame): Likewise.
11834 * msdos.c (the_only_display_info): Adjust comment.
11836 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11838 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11839 computing the end column of mouse-highlight that comes from
11840 display or overlay strings. (Bug#15437)
11841 (note_mouse_highlight): Adapt calculation of last argument to
11842 mouse_face_from_string_pos to the above change.
11844 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11845 all platforms, not just for clang.
11847 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11849 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11850 about excess arguments to snprintf.
11852 * conf_post.h(assume): Use __builtin_unreachable for clang.
11854 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11856 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11857 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11859 2013-09-23 Daniel Colascione <dancol@dancol.org>
11861 * alloc.c (USE_VALGRIND): New macro; on by default
11862 when ENABLE_CHECKING.
11863 (mark_maybe_object, mark_maybe_pointer)
11864 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11866 (valgrind_p) [USE_VALGRIND]: New variable.
11867 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11869 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11871 * process.c (wait_reading_process_output): Change int pnamelen to
11874 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11875 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11876 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11877 argument to unsigned long to avoid warning.
11878 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11880 * conf_post.h (assume): Fix compiler error: x shall be cond.
11882 2013-09-22 Daniel Colascione <dancol@dancol.org>
11884 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11885 warning when compiling without a window system.
11887 2013-09-22 Daniel Colascione <dancol@dancol.org>
11889 * data.c (Qbool_vector_p): New symbol.
11890 (bool_vector_spare_mask, popcount_size_t_generic)
11891 (popcount_size_t_msc, popcount_size_t_gcc)
11893 (bool_vector_binop_driver)
11894 (count_trailing_zero_bits, size_t_to_host_endian)
11895 (Fbool_vector_exclusive_or)
11896 (Fbool_vector_union)
11897 (Fbool_vector_intersection, Fbool_vector_set_difference)
11898 (Fbool_vector_subsetp, Fbool_vector_not)
11899 (Fbool_vector_count_matches)
11900 (Fbool_vector_count_matches_at): New functions.
11901 (syms_of_data): Intern new symbol, functions.
11902 * alloc.c (bool_vector_payload_bytes): New function.
11903 (Fmake_bool_vector): Instead of calling Fmake_vector,
11904 which performs redundant initialization and argument checking,
11905 just call allocate_vector ourselves. Make sure we clear any
11906 terminating padding to zero.
11907 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11908 instead of open-coding the size calculation.
11909 (vroundup_ct): New macro.
11910 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11911 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11912 * composite.c (composition_gstring_put_cache):
11913 Change lint_assume to assume.
11914 * conf_post.h (assume): New macro.
11915 (lint_assume): Remove.
11916 * dispnew.c (update_frame_1): Change lint_assume to assume.
11917 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11919 * image.c (gif_load): Change lint_assume to assume.
11920 * lisp.h (eassert_and_assume): New macro.
11921 (Qbool_vector_p): Declare.
11922 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11923 (swap16, swap32, swap64): New inline functions.
11924 * macfont.m (macfont_shape): Change lint_assume to assume.
11925 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11926 * xsettings.c (parse_settings): Use new swap16 and
11927 swap32 from lisp.h instead of file-specific macros.
11929 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11931 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11932 found (which can legitimately happen when the glyph row at the
11933 window start is disabled in the current_matrix. (Bug#15365)
11935 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11937 Fix syntax.h bug introduced by recent INLINE change.
11938 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11939 conditionally compiled one way in some modules, and a different
11940 way in others. This doesn't work with extern inline functions,
11941 which must have the same definition in all modules, because the
11942 defining code might be shared across modules, depending on the
11943 implementation. Symptoms reported by Martin Rudalics in:
11944 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11945 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11946 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11947 overriding the corresponding functions in syntax.h.
11948 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11949 (syntax_property): New inline functions.
11950 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11951 Rewrite in terms of these new functions.
11953 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11955 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11956 not chars_in_text, whose result depends on the multibyteness of
11957 the current buffer. (Bug#15426)
11959 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11961 Port recent change to hosts where pointers aren't 'long'.
11962 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11963 Don't assume that pointers are the same width as 'long'.
11964 Add a compile-time check that a pointer fits into two X slots.
11966 A simpler, centralized INLINE.
11967 * conf_post.h (INLINE): Define only if not already defined.
11968 This allows us to use a single INLINE, defined by one file
11970 * emacs.c (INLINE): Define it.
11971 Also, include category.h, charset.h, composite.h, dispextern.h,
11972 syntax.h, systime.h, so that their INLINE definitions are expanded
11973 properly for Emacs.
11974 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11975 * buffer.h, buffer.c (BUFFER_INLINE):
11976 * category.h, category.c (CATEGORY_INLINE):
11977 * character.h, character.c (CHARACTER_INLINE):
11978 * charset.h, charset.c (CHARSET_INLINE):
11979 * composite.h, composite.c (COMPOSITE_INLINE):
11980 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11981 * frame.h, frame.c (FRAME_INLINE):
11982 * intervals.h, intervals.c (INTERVALS_INLINE):
11983 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11984 * lisp.h, alloc.c (LISP_INLINE):
11985 * process.h, process.c (PROCESS_INLINE):
11986 * syntax.h, syntax.c (SYNTAX_INLINE):
11987 * systime.h, sysdep.c (SYSTIME_INLINE):
11988 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11989 * window.h, window.c (WINDOW_INLINE):
11990 Remove. All uses replaced with INLINE.
11992 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11994 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11995 to avoid Bug#15398.
11997 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11999 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12000 'const char *' to avoid compiler warnings due to similar change in
12001 the prototype of x_get_string_resource.
12003 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12005 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12006 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12007 going to replace static variables below. Adjust comments.
12008 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12009 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12010 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12011 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12012 Related users changed.
12013 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12014 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12015 last_mouse_movement_time, going to replace static variables below.
12017 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12018 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12020 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12021 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12022 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12023 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12024 static variables below.
12025 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12026 (last_mouse_scroll_bar): Remove.
12027 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12028 (mouseExited): Related users changed.
12030 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12032 Do not use external array to process X scroll bar messages.
12033 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12034 (x_send_scroll_bar_event): Pack window pointer into two slots
12035 of XClientMessageEvent if we're 64-bit. Adjust comment.
12036 (x_scroll_bar_to_input_event): Unpack accordingly.
12038 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12040 Ifdef away recent changes which aren't relevant to NS port.
12041 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12042 [!HAVE_NS]: Declare as such.
12043 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12044 [!HAVE_NS]: Define as such.
12046 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12048 * frame.c (x_redo_mouse_highlight): New function
12049 to factor out common code used in W32 and X ports.
12050 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12051 * xterm.h (struct x_display_info):
12052 * w32term.h (struct w32_display_info):
12053 * nsterm.h (struct ns_display_info): New members
12054 last_mouse_motion_frame, last_mouse_motion_x and
12055 last_mouse_motion_y, going to replace static variables below.
12056 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12057 (redo_mouse_highlight): Remove.
12058 (note_mouse_movement, syms_of_xterm): Adjust user.
12059 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12060 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12061 (redo_mouse_highlight): Remove.
12062 (note_mouse_movement, syms_of_w32term): Adjust user.
12063 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12064 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12066 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12067 * nsfns.m (compute_tip_xy): Adjust user.
12069 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12071 * frame.c (x_mouse_grabbed): New function.
12072 * dispextern.h (x_mouse_grabbed): Add prototype.
12073 (last_mouse_frame): Remove declaration.
12074 * xterm.h (struct x_display_info):
12075 * w32term.h (struct w32_display_info):
12076 * nsterm.h (struct ns_display_info): New member
12077 last_mouse_frame, going to replace...
12078 * xdisp.c (last_mouse_frame): ...global variable.
12079 (note_tool_bar_highlight):
12080 * w32term.c (w32_mouse_position, w32_read_socket):
12081 * xterm.c (XTmouse_position, handle_one_xevent):
12082 Use x_mouse_grabbed.
12083 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12085 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12087 * w32term.c (w32_read_socket): Avoid temporary
12088 variables in a call to x_real_positions.
12089 * xterm.c (handle_one_xevent): Likewise.
12091 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12093 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12094 (x_icon_type): Remove prototype.
12095 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12096 * frame.c (x_icon_type): Remove.
12097 * w32term.c (x_make_frame_visible, x_iconify_frame):
12098 * xterm.c (x_make_frame_visible, x_iconify_frame):
12099 Use x_set_bitmap_icon to factor out common code.
12101 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12103 * dispextern.h (check_x_display_info, x_get_string_resource):
12104 Declare here just once and unify the latter.
12105 * frame.c (check_x_display_info, x_get_string_resource):
12106 * nsterm.h (check_x_display_info):
12107 * xrdb.c (x_get_string_resource):
12108 * xterm.h (check_x_display_info): Remove prototypes.
12109 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12110 * w32reg.c (x_get_string_resource): Likewise.
12111 (w32_get_rdb_resource): Adjust user.
12113 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12115 * xterm.h (struct x_display_info): New member
12116 x_pending_autoraise_frame, going to replace...
12117 * xterm.c (pending_autoraise_frame): ...static variable.
12118 (x_new_focus_frame, XTread_socket): Adjust users.
12119 * w32term.h (struct w32_display_info): New member
12120 w32_pending_autoraise_frame, going to replace...
12121 * w32term.c (pending_autoraise_frame): ...global variable.
12122 (x_new_focus_frame, w32_read_socket): Adjust users.
12124 2013-09-17 Glenn Morris <rgm@gnu.org>
12126 * xdisp.c (message_dolog): If we create *Messages*,
12127 switch it to messages-buffer-mode.
12129 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12131 Don't overuse 'const' in types of locals.
12132 * bidi.c (bidi_count_bytes):
12133 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12134 (xg_event_is_for_scrollbar):
12135 * xselect.c (x_handle_property_notify)
12136 (x_handle_selection_notify, x_handle_dnd_message):
12137 * xsettings.c, xsettings.h (xft_settings_event):
12138 * xterm.c (x_handle_net_wm_state, handle_one_event)
12139 (x_menubar_window_to_frame, x_detect_focus_change)
12140 (construct_mouse_click, note_mouse_movement)
12141 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12142 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12143 (handle_one_xevent, x_handle_net_wm_state):
12144 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12145 (x_handle_dnd_message):
12146 Avoid unnecessary 'const', typically the second 'const' in
12147 'const foo * const arg', a 'const' that does not affect the API
12148 and doesn't significantly help the human reader.
12150 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12152 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12153 only if Glib < 2.36.0.
12154 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12155 * xsettings.c (init_gconf, init_gsettings): Do not check
12157 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12159 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12161 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12163 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12164 before calling g_type_init.
12166 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12168 * nsterm.m (syms_of_nsterm): ... to here.
12170 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12172 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12173 (ignore_next_mouse_click_timeout): Use Time as X does.
12174 (handle_one_xevent): Avoid cast and use unsigned comparison.
12176 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12178 Do not copy X event in handle_one_xevent except KeyPress case.
12179 Wnen XEvent is processed, it is unlikely to be changed except
12180 KeyPress case, so we can avoid copying and use const pointer to
12181 const data to make sure that an event is not changed elsewhere.
12182 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12183 const' and do not create local copy except for the KeyPress event.
12184 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12185 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12186 (x_handle_net_wm_state, x_menubar_window_to_frame)
12187 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12188 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12189 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12190 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12191 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12192 (x_handle_dnd_message):
12193 * xsettings.c (xft_settings_event):
12194 Use 'const XEvent * const' where appropriate.
12195 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12197 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12199 Fix X event waiting to handle multiple frames.
12200 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12201 * xterm.c (pending_event_wait): Remove. Adjust users.
12202 (x_detect_focus_change): Pass frame arg.
12203 (handle_one_xevent): Find related frame early and clear per-frame
12204 wait_event_type only if this is an event for the relevant frame.
12205 (x_wait_for_event): Use per-frame wait_event_type.
12207 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12209 * nsfns.m (Fx_create_frame): Fix font driver registration for
12212 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12213 for syms_of_macfont.
12215 * nsterm.m: Include macfont.h.
12216 (ns_tmp_flags, ns_tmp_font): Remove.
12217 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12218 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12219 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12220 (changeFont:): Fix code style. Check for font driver type when
12223 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12226 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12227 (nsfont_open): Set font driver type.
12228 Set font->ascent and font->descent. Figure out font instead of
12229 ns_tmp_font, and flags instead of ns_tmp_flags.
12230 Fix indentation. Remove call to ns_draw_text_decoration,
12233 * nsfns.m: Include macfont.h.
12234 (Fx_create_frame): Register macfont driver, make a better default font.
12235 (Fns_popup_font_panel): Get font from macfont driver, if used.
12237 * macfont.m, macfont.h, macuvs.h: New files.
12239 * font.h: Declare syms_of_macfont.
12241 * font.c (syms_of_font): Call syms_of_macfont.
12243 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12245 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12247 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12248 and it is always zero for others, so I assume that this is an ancient
12249 leftover which nobody will want to change any more.
12250 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12251 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12252 * frame.c (x_set_scroll_bar_width):
12253 * w32fns.c (w32_createscrollbar):
12254 * w32term.c (w32_set_vertical_scroll_bar):
12255 * xfns.c (x_set_scroll_bar_default_width):
12256 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12257 (x_scroll_bar_expose): Related users changed.
12259 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12261 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12262 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12263 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12265 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12266 Define once here...
12267 * nsterm.h, w32term.h, xterm.h: ...and not here.
12268 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12269 Remove unused Xisms.
12270 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12271 these modules are never compiled otherwise.
12273 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12275 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12276 Doc fix. (Bug#15375)
12278 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12280 Unify Fx_focus_frame between all ports.
12281 * frame.h (x_focus_frame): New prototype.
12282 * xfns.c (Fx_focus_frame): Remove.
12283 (syms_of_xfns): Do not defsubr it.
12284 (x_focus_frame): X implementation.
12285 * nsfns.m (Fx_focus_frame): Remove.
12286 (syms_of_nsfns): Do not defsubr it.
12287 (x_focus_frame): NS implementation.
12288 * w32term.c (Fx_focus_frame): Remove.
12289 (x_focus_on_frame): Rename to...
12290 (x_focus_frame): W32 implementation.
12291 * w32term.h (x_focus_on_frame): Remove prototype.
12292 * w32fns.c (Fx_focus_frame): Remove.
12293 (syms_of_w32fns): Do not defsubr it.
12294 * frame.c (Fx_focus_frame): Define here.
12295 (syms_of_frame): Defsubr here.
12296 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12298 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12300 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12301 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12302 each port to reference the port-specific window system data.
12303 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12304 (FRAME_DISPLAY_INFO): Define.
12305 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12306 (FRAME_DISPLAY_INFO): Define. Adjust users.
12307 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12308 (FRAME_DISPLAY_INFO): Define. Adjust users.
12309 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12310 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12311 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12312 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12313 * xselect.c, xterm.c: All related users changed.
12315 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12317 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12318 (x_menubar_window_to_frame): Remove prototypes.
12319 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12320 (x_menubar_window_to_frame, x_top_window_to_frame):
12322 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12323 (x_menubar_window_to_frame, x_top_window_to_frame):
12324 ...to here and convert all but the last to static.
12326 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12328 * lisp.mk (lisp): Add w32-common-fns.elc.
12330 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12332 * charset.c (char_charset): Document an exception for char-charset.
12334 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12336 * xterm.h (x_display_info): New field last_user_time...
12337 * xterm.c (toplevel): ...to replace static last_user_time.
12338 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12340 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12342 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12343 scroll bar values to prevent thumb from disappear and update comment.
12345 2013-09-11 Glenn Morris <rgm@gnu.org>
12347 * emacs.c (usage_message): Possessive apostrophe tweak.
12349 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12351 * nsterm.m (syms_of_nsterm): Use Qns.
12352 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12353 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12354 * xfns.c (x_display_info_for_name, Fx_open_connection):
12355 Remove old '#if 0' code.
12356 (syms_of_xfns): Use Qx.
12357 * termhooks.h (fullscreen_hook): Remove the leftover.
12358 (struct terminal): Fix typo in comment.
12360 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12362 Cleaning up a few X scroll bar bits.
12363 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12364 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12365 New member last_seen_part, going to replace...
12366 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12367 (xt_action_hook) [USE_LUCID]: Adjust user.
12368 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12369 Lucid-specific scroll bar support.
12370 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12371 to int and adjust to use last_seen_part member.
12372 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12373 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12374 Initialize last_seen_part.
12376 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12378 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12379 insert-buffer-substring an empty string.
12381 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12383 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12384 avoiding a GCC warning.
12386 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12388 Ifdef away frame tool bar code when it is not really used.
12389 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12390 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12391 and minimize_tool_bar_window_p under the above.
12392 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12393 (fset_tool_bar_window): Likewise.
12394 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12395 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12396 (change_frame_size_1):
12397 * window.c (window_from_coordinates, Frecenter): Adjust users.
12398 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12399 code is not really used.
12400 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12401 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12402 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12403 [!USE_GTK && !HAVE_NS]: Define as such.
12404 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12405 (note_mouse_highlight, expose_frame):
12406 * xfns.c (x_set_tool_bar_lines):
12407 * xterm.c (handle_one_xevent): Adjust users.
12409 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12411 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12412 This bug was introduced by my 2013-08-26 patch, which incorrectly
12413 assumed that the terminfo implementation doesn't use termcap buffers.
12414 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12415 these buffers apparently are used after all.
12416 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12417 (struct tty_display_info): Define members termcap_term_buffer and
12418 termcap_strings_buffer even if TERMINFO.
12420 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12423 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12424 'usage' docstring entry to pacify make-docfile.
12426 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12428 Change comparison functions =, <, >, <=, >= to take many arguments.
12429 * data.c: Change comparison functions' interface and implementation.
12430 * lisp.h: Make arithcompare available for efficient two arg
12432 * bytecode.c: Use arithcompare.
12433 * fileio.c: Use new interface.
12435 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12437 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12439 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12441 * eval.c (Feval): Document the new use of `lexical'.
12443 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12445 Review and drop old frame resize hack.
12446 * frame.h (struct frame): Remove force_flush_display_p.
12447 * dispnew.c (update_frame): Adjust user and don't call
12448 flush_frame here. The comment has said that there was an issues
12449 with redisplaying fringes, but I don't see any differences with
12450 and without this hack. Hopefully we can continue without it.
12451 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12452 current frame matrices twice if resized_p is set.
12454 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12456 Do not populate pure Xism x_sync to other ports.
12457 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12458 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12459 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12460 * w32term.h (x_sync): Remove prototype.
12462 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12464 Cleanup frame flushing.
12465 * dispextern.h (struct redisplay_interface):
12466 Drop flush_display_optional because flush_display is enough
12467 for X and flushing via RIF is just a no-op for others.
12468 * frame.h (flush_frame): New function.
12469 * dispnew.c (update_frame):
12470 * minibuf.c (read_minibuf):
12471 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12473 * keyboard.c (detect_input_pending_run_timers): Do not flush
12474 all frames but selected one in redisplay_preserve_echo_area.
12475 * nsterm.m (ns_flush): Remove no-op.
12476 (ns_redisplay_interface): Adjust user.
12477 * w32term.h (x_flush): Remove no-op.
12478 (w32_redisplay_interface): Adjust user.
12479 * xterm.c (x_flush): Simplify because we do not flush all
12480 frames at once any more. Adjust comment.
12481 (x_redisplay_interface): Adjust user.
12483 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12485 Port --without-x --enable-gcc-warnings to Fedora 19.
12486 * gfilenotify.c (globals_of_gfilenotify):
12487 Call g_type_init only if using an older glib version that needs it.
12489 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12491 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12492 (last_glyphless_glyph_merged_face_id): Remove declarations.
12493 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12494 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12495 (last_glyphless_glyph_merged_face_id): Now static.
12496 (merge_escape_glyph_face): New function, refactored from...
12497 (get_next_display_element): ...here.
12498 (merge_glyphless_glyph_face): New function, refactored from...
12499 (produce_glyphless_glyph): ...here...
12500 * term.c (produce_glyphless_glyph): ...and here.
12502 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12504 * eval.c (eval_sub): Only call Ffunction if necessary.
12506 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12508 Attempt to make redisplay more selective when changing cursor type.
12509 * frame.h (struct frame): New bitfield cursor_type_changed.
12510 * xdisp.c (cursor_type_changed): Remove.
12511 (try_cursor_movement, redisplay_window, try_window_id)
12512 (set_frame_cursor_types, try_window_reusing_current_matrix):
12513 Adjust to use per-frame bitfield.
12514 (redisplay_internal): Look for cursor type change on each visible
12515 frame and consider all frames if cursor type has been changed on
12516 the frame other than selected. If cursor type has been changed on
12517 selected frame only, do not use fast update.
12519 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12521 Attempt to make redisplay more selective when changing fonts.
12522 * frame.h (struct frame): New bitfield fonts_changed.
12523 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12524 (adjust_frame_glyphs): Add prototype.
12525 * dispnew.c (fonts_changed_p): Remove.
12526 (adjust_glyphs): Remove because we do not
12527 adjust matrices on all frames at once any more.
12528 (adjust_frame_glyphs): Block and unblock input here.
12529 (adjust_glyph_matrix): Use fonts_changed.
12530 (change_frame_size_1): Use adjust_frame_glyphs.
12531 * font.c (font_open_entity): Use fonts_changed.
12532 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12533 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12534 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12535 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12536 (shrink_mini_window, Fresize_mini_window_internal)
12537 (window_scroll_pixel_based, Fset_window_configuration)
12538 (apply_window_adjustment, Fset_window_vscroll):
12539 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12540 Use adjust_frame_glyphs.
12541 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12542 (try_window_reusing_current_matrix, try_window_id, display_line)
12543 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12544 (redisplay_internal): Consider fonts_changed and adjust frame
12545 matrices for each frame only if the frame is visible. If font
12546 has been changed on some frame during full redisplay, retry
12547 only visible frames where the font has been actually changed.
12549 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12551 Cache current header and mode line height for each window.
12552 * window.h (struct window): New fields mode_line_height
12553 and header_line_height.
12554 * window.c (make_window): Initialize them.
12555 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12556 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12557 (current_mode_line_height, current_header_line_height):
12558 Remove declaration.
12559 * xdisp.c (current_mode_line_height, current_header_line_height):
12561 (pos_visible_p, init_xdisp): Adjust user.
12562 (redisplay_window): Invalidate mode_line_height and
12563 header_line_height if current and desired matrices do not agree.
12565 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12567 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12568 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12570 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12572 Make --without-x compatible with --enable-gcc-warnings.
12573 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12574 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12575 members under HAVE_WINDOW_SYSTEM.
12576 * keyboard.c (make_lispy_focus_out): Likewise.
12577 (record_menu_key): Move under HAVE_MENUS.
12578 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12579 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12580 (syms_of_xdisp): Adjust user.
12581 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12582 (start_hourglass, cancel_hourglass):
12583 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12584 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12585 and CLEAR_FONT_TABLE_NFONTS.
12586 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12587 Declare only if HAVE_WINDOW_SYSTEM.
12588 (lface_same_font_attributes_p, clear_face_gcs): Define only
12589 if HAVE_WINDOW_SYSTEM.
12591 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12593 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12594 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12595 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12597 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12599 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12601 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12603 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12604 This fixes a type error on hosts where ptrdiff_t is wider than int.
12606 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12608 * keyboard.c (read_key_sequence_vs): New function.
12609 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12612 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12614 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12616 Makefile improvements.
12617 * Makefile.in (config.status): Don't use double-colon rules, as
12618 they are not portable according to POSIX. Fix shell typo with `;
12619 I guess this rule has never been tested?
12620 (VCSWITNESS): New macro, to override any environment var.
12622 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12624 * xterm.h (struct x_display_info): Do not track X connection
12625 fd separately because it is always available from Display.
12626 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12629 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12631 * buffer.c (drop_overlay):
12632 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12633 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12635 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12637 * buffer.c (Fmake_overlay, Fmove_overlay):
12638 * intervals.c (set_point_from_marker):
12639 * print.c (PRINTPREPARE): Prefer signal_error
12640 to plain error and report unsuitable marker too.
12642 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12644 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12645 for 'dragging' member.
12646 (struct x_output): Remove set-but-unused leftovers
12647 'left_before_move' and 'top_before_move'.
12648 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12649 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12650 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12651 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12652 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12653 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12654 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12655 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12657 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12659 * nsfont.m (INVALID_GLYPH): New define.
12660 (nsfont_encode_char): Use INVALID_GLYPH.
12661 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12663 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12665 * xterm.c (x_last_mouse_movement_time): Revert last change.
12666 This code should use XDisplayMotionBufferSize to check display's
12667 motion history first, and there are few other issues as well.
12668 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12669 (handle_one_xevent): Adjust user.
12671 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12673 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12674 * frame.c (Flast_nonminibuf_frame): ... to here.
12675 (check_minibuf_window): Don't abort if no window was found
12678 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12680 Use XGetMotionEvents to ask the last mouse motion time from X server.
12681 * xterm.c (X_MOTION_HISTORY): Default to 1.
12682 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12683 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12684 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12685 Ifdef away legacy code.
12686 (XTmouse_position, x_scroll_bar_report_motion):
12687 Use x_last_mouse_movement_time.
12688 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12691 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12693 * msdos.c (last_mouse_window): Move to...
12694 (dos_rawgetc): ...this function and adjust comment.
12695 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12696 (mouseMoved): ...this function and adjust comment.
12697 * w32term.c (last_window): Likewise with...
12698 (w32_read_socket): ...this function.
12699 * xterm.c (last_window): Likewise with...
12700 (handle_one_xevent): ...this function.
12702 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12704 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12705 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12706 (handle_one_xevent): ...to here.
12707 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12710 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12712 * msdos.c (IT_set_terminal_window): Remove no-op.
12713 (initialize_msdos_display): Adjust terminal setup.
12714 * w32console.c (w32con_set_terminal_window): Remove no-op.
12715 (initialize_w32_display): Adjust terminal setup.
12716 * w32term.c (w32_set_terminal_window): Remove no-op.
12717 (w32_create_terminal): Adjust terminal setup.
12718 * xterm.c (XTset_terminal_window): Remove no-op.
12719 (x_create_terminal): Adjust terminal setup.
12721 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12723 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12725 (ns_create_terminal): Adjust terminal setup.
12726 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12728 (w32_create_terminal): Adjust terminal setup.
12729 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12731 (x_create_terminal): Adjust terminal setup.
12733 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12735 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12736 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12737 * dispnew.c (buffer_posn_from_coords):
12738 * window.c (Fwindow_end, displayed_window_lines):
12739 * xdisp.c (redisplay_mode_lines): Use it.
12741 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12743 * fontset.c (face_for_char): Check char in the current face font first
12744 if HAVE_NS (Bug#15138).
12746 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12748 * window.c (temp_output_buffer_show): Make sure window returned
12749 by display_buffer is live (Bug#15213).
12751 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12753 Minor cleanup to avoid forward declarations.
12754 * coding.h (struct ccl_spec): Remove forward declaration.
12755 * composite.h (toplevel): Include font.h.
12756 (struct composition_it, struct face, struct font_metrics):
12757 Remove forward declaration.
12758 * dispextern.h (struct image, struct atimer): Likewise.
12759 * emacsgtkfixed.h (struct frame): Likewise.
12760 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12761 * font.h (struct font_driver, struct font, struct glyph_string)
12762 (struct face): Remove forward declaration.
12763 * fontset.h (struct face, struct font): Likewise.
12764 * frame.h (toplevel): Style cleanup.
12765 (enum output_method): Move to...
12766 * termhooks.h (enum output_method): ...here.
12767 (struct glyph, struct frame, struct ns_display_info)
12768 (struct x_display_info, struct w32_display_info):
12769 Remove forward declaration.
12770 * xterm.h (toplevel): Include termhooks.h.
12771 (struct font, struct window, struct glyph_matrix, struct frame)
12772 (struct input_event, struct face, struct image): Remove forward
12774 * gtkutil.h (struct _widget_value): Likewise.
12775 * keyboard.h (toplevel): Include termhooks.h.
12776 (struct input_event): Remove forward declaration.
12778 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12780 * intervals.c (set_point_from_marker): New function.
12781 * editfns.c (Fgoto_char):
12782 * process.c (Finternal_default_process_filter):
12783 * window.c (select_window_1): Use it.
12784 * buffer.h (set_point_from_marker): Add prototype.
12786 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12788 * w32.c (term_winsock): Call release_listen_threads before calling
12790 (_sys_wait_accept): Wait for accept event in a loop with a finite
12791 timeout, instead of waiting indefinitely. Will hopefully avoid
12792 hanging during exit because WSACleanup deadlocks waiting for the
12793 event object to be released. (Bug#14333)
12795 * w32proc.c (release_listen_threads): New function, signals all
12796 the reader threads that listen for connections to stop waiting.
12798 * w32.h (release_listen_threads): Add prototype.
12800 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12802 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12803 field of new marker (for sanity and safety).
12804 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12805 anyway because XMISCTYPE is a function and can't be an lvalue).
12807 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12809 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12810 (x_after_update_window_line, x_scroll_bar_create)
12811 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12812 (handle_one_xevent, x_clear_frame_area):
12813 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12814 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12815 * xterm.h (x_clear_area): Adjust prototype.
12817 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12819 Hook scanning and indentation functions to find_newline. This helps
12820 to avoid duplicated code and renders more respect to newline cache.
12821 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12822 * cmds.c (Fforward_line):
12823 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12824 Use find_newline and avoid unnecessary point movements.
12825 * search.c (scan_newline): Implement on top of find_newline.
12827 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12829 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12830 scoped code (bug#11258).
12832 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12834 * nsterm.m (last_window): New variable.
12835 (EV_TRAILER2): New macro.
12836 (EV_TRAILER): Call EV_TRAILER2.
12837 (mouseMoved:): Add support for mouse-autoselect-window
12838 on nextstep (Bug#6888).
12840 2013-08-28 Andreas Schwab <schwab@suse.de>
12842 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12843 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12844 Remove unused macro definitions.
12845 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12846 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12847 Only define if emacs.
12849 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12851 Prefer enum glyph_row_area to int where appropriate.
12852 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12854 (window_box, window_box_width, window_box_left, window_box_left_offset)
12855 (window_box_right, window_box_right_offset): Adjust prototypes.
12856 * xdisp.c (window_box, window_box_width, window_box_left)
12857 (window_box_left_offset, window_box_right, window_box_right_offset):
12858 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12859 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12860 * nsterm.m (ns_clip_to_row):
12861 * w32term.c (w32_clip_to_row):
12862 * xterm.c (x_clip_to_row): Likewise.
12864 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12866 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12867 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12869 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12871 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12872 for portability to hosts where /bin/sh has problems.
12874 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12876 Redesign redisplay interface to drop global output_cursor.
12877 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12878 (toplevel): Remove declaration of output_cursor.
12879 (set_output_cursor, x_cursor_to): Remove prototype.
12880 * window.h (struct window): New member output_cursor.
12881 (output_cursor_to): New function to replace RIF member.
12882 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12883 (update_text_area, set_window_cursor_after_update): Use it.
12884 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12885 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12886 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12887 * w32term.c (x_update_window_begin, x_update_window_end):
12888 * xterm.c (x_update_window_begin, x_update_window_end):
12889 Adjust to use per-window output cursor.
12891 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12893 Simplify SELECT_TYPE-related code.
12894 Like EMACS_TIME, this portability layer is no longer needed, since
12895 Emacs has been using fd_set as a portability layer for some time.
12896 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12897 (SELECT_TYPE): Remove. All uses changed to fd_set.
12898 (fd_set) [!FD_SET]: New typedef.
12900 Simplify EMACS_TIME-related code.
12901 This portability layer is no longer needed, since Emacs has been
12902 using struct timespec as a portability layer for some time.
12903 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12904 Include <time.h> rather than "systime.h"; that's all that's needed now.
12905 * dispnew.c: Include <timespec.h> rather than "systime.h";
12906 that's all that's needed now.
12907 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12908 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12909 TIMESPEC_RESOLUTION.
12910 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12911 LOG10_TIMESPEC_RESOLUTION.
12912 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12913 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12914 (make_emacs_time): Remove. All used changed to make_timespec.
12915 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12916 (current_timespec): Rename from current_emacs_time. All uses changed.
12917 (add_emacs_time): Remove. All uses changed to timespec_add.
12918 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12919 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12920 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12921 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12922 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12923 (current_timespec): Rename from current_emacs_time. All uses changed.
12924 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12925 changed to timespec_cmp.
12926 * xgselect.c: Include <timespec.h>, since our .h files don't.
12928 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12930 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12931 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12932 Remove the leftovers.
12933 * gtkutil.c (toplevel): Do not declare Qxft but include
12935 * image.c (toplevel): Do not declare Vlibrary_cache because
12936 it's already done in lisp.h.
12938 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12940 * lisp.h (Mouse_HLInfo): Move from here...
12941 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12942 (reset_mouse_highlight): New function.
12943 * msdos.c (dos_set_window_size, IT_update_begin)
12944 (internal_terminal_init):
12945 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12946 (ns_initialize_display_info):
12947 * w32console.c (initialize_w32_display):
12948 * w32term.c (x_update_window_end, x_free_frame_resources)
12949 (w32_initialize_display_info):
12950 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12951 * window.c (Fdelete_other_windows_internal):
12952 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12953 * termchar.h (toplevel):
12954 * xterm.h (toplevel): Include dispextern.h.
12956 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12958 Fix minor problems found by static checking.
12959 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12960 (expect): Avoid nested-if warning.
12961 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12962 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12963 * nsterm.h, nsterm.m (ns_select):
12964 * xgselect.c, xgselect.h (xg_select):
12965 Adjust signature to better match pselect's.
12966 * nsterm.m (ns_select):
12967 Don't set *TIMEOUT, since pselect doesn't.
12968 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12969 diagnostic about assigning const char * to it.
12970 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12972 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12974 * lread.c (substitute_object_recurse): Handle hash-tables as well
12977 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12979 Fix unlikely core dump in init_tty, and simplify terminfo case.
12980 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12981 The old version incorrectly dumped core if malloc returned a
12982 buffer containing only non-NUL bytes.
12983 (init_tty): Do not allocate or free termcap buffers; the
12984 struct does that for us now.
12985 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12986 (struct tty_display_info): Define members termcap_term_buffer and
12987 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12988 use them. Allocate them directly in struct rather than indirectly
12989 via a pointer, to simplify init_tty.
12991 * frame.c (check_minibuf_window): Initialize 'window' properly,
12992 so that Emacs reliably aborts later if 'window' is not initialized.
12994 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12996 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12997 of VoidSymbol (Bug#15154).
12999 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13001 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13002 mouse_face_beg_y and mouse_face_end_y.
13003 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13004 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13005 Adjust users and update comment where appropriate.
13007 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13009 * frame.c (check_minibuf_window): New function.
13010 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13011 Call check_minibuf_window (Bug#15183).
13013 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13015 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13016 because this is the only last cursor data we need to keep and consult.
13017 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13018 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13021 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13023 Fix recovering from possible decompression error.
13024 Since insert_from_gap doesn't always move point, we can't use PT as
13025 the position where the partially decompressed data ends, and
13026 should count how many bytes was produced so far.
13027 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13028 (unwind_decompress): Really delete partially uncompressed data.
13029 (Fzlib_decompress_region): Take decompressed data size into account.
13031 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13033 * syntax.c (init_syntax_once): Adjust comment and do an early
13034 initialization of Qchar_table_extra_slots just once...
13035 * casetab.c (init_casetab_once):
13036 * category.c (init_category_once):
13037 * character.c (syms_of_character):
13038 * coding.c (syms_of_coding):
13039 * xdisp.c (syms_of_xdisp): ...and omit it here.
13041 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13043 * xdisp.c (get_next_display_element): Don't apply to characters
13044 from a display vector the logic of setting it->end_of_box_run_p
13045 suitable for characters from a buffer. (Bug#15175)
13047 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13048 to handle directories, rather than '_utime' which doesn't.
13051 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13053 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13054 or fullscreen (Bug#14627).
13056 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13058 System-dependent integer overflow fixes.
13059 * process.c (Fset_process_window_size): Signal an error if
13060 the window size is outside the range supported by the lower level.
13061 * sysdep.c (set_window_size): Return negative on error,
13062 nonnegative on success, rather than -1, 0, 1 on not in system,
13063 failure, success. This is simpler. Caller changed.
13064 (serial_configure): Remove unnecessary initialization of local.
13065 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13066 size fits in unsigned long; this isn't true on some 32-bit hosts.
13067 Avoid buffer overrun if some future version of /proc/meminfo has a
13068 variable name longer than 20 bytes.
13069 (system_process_attributes) [__FreeBSD__]:
13070 Don't assume hw.availpages fits in 'int'.
13072 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13074 Don't let very long directory names overrun the stack.
13075 Fix some related minor problems involving "//", vfork.
13076 * callproc.c (encode_current_directory): New function.
13077 (call_process): Don't append "/"; not needed.
13078 * fileio.c (file_name_as_directory_slop): New constant.
13079 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13080 this can save the caller having to alloca.
13081 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13082 Use SAFE_ALLOCA, not alloca.
13083 (directory_file_name, Fexpand_file_name): Leave leading "//"
13084 alone, since it can be special even on POSIX platforms.
13085 * callproc.c (call_process):
13086 * process.c (Fformat_network_address):
13087 * sysdep.c (sys_subshell):
13088 Use encode_current_directory rather than rolling our own.
13089 (create_process): No need to encode directory; caller does that now.
13090 * process.h (encode_current_directory): New decl.
13091 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13092 Rework to avoid 'goto xyzzy;'.
13094 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13096 * xdisp.c (handle_face_prop): If the default face was remapped use
13097 the remapped face for strings from prefix properties. (Bug#15155)
13099 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13101 Minor cleanup for redisplay interface and few related functions.
13102 * frame.h (enum text_cursor_kinds): Move from here...
13103 * dispextern.h (enum text_cursor_kinds): ...to here.
13104 (toplevel): Drop unnecessary declarations.
13105 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13106 in update_window_end_hook and draw_window_cursor functions.
13107 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13108 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13109 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13110 * xterm.c (x_update_window_end, x_draw_window_cursor):
13111 * xdisp.c (display_and_set_cursor, update_window_cursor)
13112 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13113 enum text_cursor_kinds where appropriate.
13115 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13117 Redesign redisplay interface to drop updated_row and updated_area.
13118 * dispextern.h (updated_row, updated_area): Remove declaration.
13119 (struct redisplay_interface): Pass glyph row and row area parameters
13120 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13121 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13123 * dispnew.c (updated_row, updated_area): Remove.
13124 (redraw_overlapped_rows, update_window_line): Adjust user.
13125 (update_marginal_area, update_text_area): Likewise. Pass updated row
13126 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13127 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13130 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13132 * process.c (flush_pending_output): Remove stub.
13135 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13137 * callproc.c: Fix race that killed background processes (Bug#15144).
13138 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13139 Record deleted process-id in critical section, not afterwards.
13140 Don't mistakenly kill process created by a call-process invocation
13141 that discards output and does not wait.
13143 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13145 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13146 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13147 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13148 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13149 to shut up compiler in mark_object.
13150 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13152 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13154 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13155 We can't portably rely on PTY_OPEN doing that, even if
13156 it calls posix_openpt with O_CLOEXEC.
13158 2013-08-20 Kenichi Handa <handa@gnu.org>
13160 * character.c (string_char): Improve commentary.
13162 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13164 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13165 (struct animation_cache): Make signature a flexible array member.
13166 All uses changed. This is a tad slower but may insulate us better
13167 from future changes to ImageMagick.
13169 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13171 * image.c: Shrink memory needed for animation cache.
13172 (SIGNATURE_DIGESTSIZE): New constant.
13173 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13174 (imagemagick_create_cache): Copy the signature. This saves
13175 several KB of memory that ImageMagick wastes per signature.
13176 Don't bother updating the update_time, as the caller does that now.
13177 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13178 it's a fixed size struct member now.
13179 (imagemagick_get_animation_cache): Always destroy the signature,
13180 as it's now imagemagick_create_cache's responsibility to copy it.
13181 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13182 and use memcmp rather than strcmp.
13183 eassert that ImageMagick returns a signature of the specified length.
13185 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13187 * image.c (imagemagick_get_animation_cache): Don't segfault on
13189 (imagemagick_get_animation_cache): Revert to previous definition
13190 so that it actually works. But keep the memory leak fix.
13191 (imagemagick_get_animation_cache): Fix memory leak.
13193 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13195 * image.c: Fix animation cache signature memory leak.
13196 Fix some other minor performance problems while we're at it.
13197 (imagemagick_create_cache): Clear just the members that
13198 need clearing. Don't set update_time, as caller does that now.
13199 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13200 Simplify by using pointer-to-pointer instead of a prev pointer.
13201 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13202 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13203 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13204 it's already a copy. Free the signature probe unless it's cached.
13206 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13207 This was introduced by my 2013-08-12 fix for Bug#15035.
13209 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13211 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13212 (imagemagick_prune_animation_cache): Now static.
13214 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13216 * image.c (imagemagick_get_animation_cache): Don't segfault when
13217 pruning all entries.
13219 2013-08-18 Ken Brown <kbrown@cornell.edu>
13221 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13222 static heap if ENABLE_CHECKING is defined.
13223 (max_bss_sbrk_ptr): New variable.
13224 (bss_sbrk): Use it.
13225 (report_sheap_usage): Report maximum static heap usage instead of
13226 ending static heap usage.
13228 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13230 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13231 of zlib_initialized according to the results of calling
13232 init_zlib_functions.
13234 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13236 * image.c: Implement an ImageMagick per-image cache.
13237 (imagemagick_get_animation_cache): Fix a double-free error.
13238 (imagemagick_load_image): Remove the ping_wand code, which only
13239 apparently saved time on invalid animated images, and slowed down
13240 everything else. Optimize for the common case.
13242 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13244 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13246 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13248 * marker.c (set_marker): Remove documentation of undefined behavior.
13250 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13252 * image.c (imagemagick_compute_animated_image): Animate correctly
13253 when sub-images are smaller than the main image.
13254 (imagemagick_compute_animated_image): Setting the iterator row to
13255 zero is apparently not allowed.
13256 (imagemagick_compute_animated_image): Allow images that say they
13257 have sub-images that are bigger than the main image, but just crop
13260 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13262 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13264 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13266 * image.c (imagemagick_compute_animated_image): Respect the GIF
13269 2013-08-15 Ken Brown <kbrown@cornell.edu>
13271 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13272 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13275 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13277 Fix minor problems found by static checking.
13278 * frame.c (delete_frame):
13279 * xdisp.c (next_element_from_display_vector):
13280 Avoid uninitialized local.
13281 * image.c (imagemagick_compute_animated_image): Port to C89.
13282 Prefer usual GNU indentation style for loops.
13283 Be more careful about bizarrely large sizes, by using ptrdiff_t
13286 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13288 Fix infinite frame selection loop (Bug#15025).
13289 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13291 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13293 * xdisp.c (compute_window_start_on_continuation_line):
13294 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13295 to make sure we end up setting the window start at the leftmost
13296 visible character of the display line. This avoids funky
13297 horizontal shifting because the window start is not kept on the
13298 same position. (Bug#15090)
13299 (next_element_from_display_vector): Support 'box' face attribute
13300 in the face definitions of a display vector. (Bug#15099)
13302 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13304 * image.c (imagemagick_compute_animated_image): Implement animated
13305 images (bug#14700).
13306 (imagemagick_compute_animated_image): Fix some compilation
13307 warnings. Implement a very simple cache to make the animation
13308 usable at all, but it should be replaced with a per-image cache.
13310 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13312 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13313 to do `for' loops over alist values.
13314 * buffer.h (FOR_EACH_BUFFER):
13315 * process.c (FOR_EACH_PROCESS): Use it.
13316 (handle_child_signal, status_notify, Fget_buffer_process)
13317 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13319 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13321 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13322 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13323 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13324 to xzalloc and so avoid redundant call to memset.
13325 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13326 members because it is allocated with xzalloc and so already zeroed.
13328 2013-08-14 Ken Brown <kbrown@cornell.edu>
13330 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13333 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13335 Utility function and macro to copy Lisp string to C string.
13336 * lisp.h (xlispstrdupa): New macro.
13337 (xlispstrdup): New prototype.
13338 * alloc.c (xlispstrdup): New function.
13339 * callint.c (Fcall_interactively):
13340 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13341 (Fsubstitute_in_file_name):
13342 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13343 * image.c (x_create_bitmap_from_file):
13344 * w32term.c (w32_term_init):
13345 * xterm.c (x_term_init): Use xlispstrdup.
13347 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13349 * image.c (imagemagick_load_image): Make animated pictures work.
13350 There's still some problems with background color settings, though
13353 * decompress.c (unwind_decompress): Always restore point.
13355 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13357 * marker.c (set_marker): Reformat documentation.
13359 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13361 * xdisp.c (cursor_type_changed): Now static.
13363 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13364 Use changed. This avoids the need to call xmalloc and for the
13365 caller to call xfree, and avoids memory leaks in some situations.
13367 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13369 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13370 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13371 (redisplay_window): If window_end_valid is cleared due to non-zero
13372 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13373 so do not call to try_cursor_movement for that window.
13375 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13377 * window.h (struct window): Convert window_end_pos and
13378 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13379 (wset_window_end_pos, wset_window_end_vpos): Remove.
13380 * dispnew.c (adjust_glyph_matrix):
13381 * window.c (Fwindow_end, replace_window, set_window_buffer)
13383 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13384 (set_vertical_scroll_bar, redisplay_window, try_window)
13385 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13386 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13387 (note_mouse_highlight): Adjust users.
13388 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13391 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13393 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13394 * image.c (imagemagick_filename_hint): Use `const char *' and
13395 prefer SSDATA to SDATA to avoid warnings.
13397 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13399 Cleanup window fringes, margins and scroll bars adjustments.
13400 * window.c (set_window_fringes, set_window_margins)
13401 (set_window_scroll_bars, apply_window_adjustment): New functions.
13402 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13403 (Fset_window_scroll_bars): Use them.
13405 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13407 * window.h (struct window): Convert scroll_bar_width
13408 from Lisp_Object to integer. Adjust comment.
13409 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13411 * window.c (wset_scroll_bar_width): Remove.
13412 (make_window): Initialize scroll_bar_width.
13413 (Fsplit_window_internal): Use direct assignment.
13414 (Fset_window_configuration, save_window_save):
13415 Convert Lisp_Object to integer and back where appropriate.
13416 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13417 bar was actually changed, and mention this in docstring.
13419 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13421 * decompress.c: Minor simplifications.
13422 (Fzlib_decompress_region): Don't bother verifying
13423 that avail_out <= UINT_MAX, as that was confusing.
13424 Mention the restriction in a comment instead.
13425 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13427 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13429 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13430 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13432 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13434 * image.c (imagemagick_filename_hint): Check for errors in the
13437 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13439 * window.c (Fwindow_margins): Return nil when there's no marginal
13440 area, as per the documented API.
13442 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13443 Fmake_vector, as scroll bar's struct members are not all Lisp
13444 objects now. This avoids crashes in GC.
13446 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13447 bool, so its address could be taken.
13449 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13451 * image.c (imagemagick_filename_hint): New function to possibly
13452 apply `image-content-type-suffixes'.
13453 (imagemagick_load_image): Use it.
13455 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13457 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13458 if loading zlib failed.
13460 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13462 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13463 2013-08-13 checkin below. Change bool to BOOL, rule is:
13464 All Obj-C code uses BOOL, except for interfaces callable from C.
13466 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13468 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13470 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13471 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13472 bool instead of BOOL.
13473 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13474 from Lisp_Object to bitfield. Adjust comment.
13475 * w32term.c (x_scroll_bar_create): Adjust user.
13476 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13477 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13478 Use bool for boolean.
13479 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13480 to `unsigned int' when defining a bitfield.
13482 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13484 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13486 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13488 * window.h (struct window): Convert left_margin_cols and
13489 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13490 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13491 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13493 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13495 (showing_window_margins_p, update_window_line, update_frame_1):
13496 * fringe.c (draw_fringe_bitmap_1):
13497 * xdisp.c (window_box_width): Adjust users.
13498 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13499 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13500 Use direct assignment.
13501 (Fset_window_configuration, save_window_save, Fwindow_margins):
13502 Convert Lisp_Object to integer and back where appropriate.
13503 (Fset_window_margins): Adjust user. Return t if any margin
13504 was actually changed, and mention this in docstring.
13506 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13508 * syntax.c (forward_word):
13509 * cmds.c (forward_char, backward_char): Mention the optional argument.
13511 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13513 * window.h (struct window): Convert left_fringe_width
13514 and right_fringe_width from Lisp_Objects to integers.
13516 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13517 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13518 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13520 (make_window): Initialize new integer fields to -1.
13521 (Fsplit_window_internal): Use direct assignment.
13522 (Fset_window_configuration, save_window_save):
13523 Convert Lisp_Object to integer and back where appropriate.
13524 (Fset_window_fringes): Adjust user. Return t if any fringe
13525 was actually changed, and mention this in docstring.
13527 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13529 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13530 * nsfns.m (x_set_cursor_type):
13531 * w32fns.c (x_set_cursor_type):
13532 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13533 * xdisp.c (set_frame_cursor_types): ...but in common code.
13535 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13537 * font.c (clear_font_cache): New function, stripped from...
13538 (Fclear_font_cache): ...here, which now uses the function
13539 above. Adjust comment.
13540 * font.h (clear_font_cache): Add prototype.
13541 * xfaces.c (clear_face_cache): Use clear_font_cache.
13543 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13545 * window.c (Fset_window_start): Compare `w', not `window' because
13546 `w' might not be equal to `window' after call to decode_live_window.
13548 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13550 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13551 This fixes a problem introduced by the Bug#15035 patch
13552 when using GPG. Reported by Herbert J. Skuhra.
13554 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13556 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13557 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13558 not yet initialized.
13560 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13562 * decompress.c (Fzlib_decompress_region): Support zlib
13563 decompression, too, and rename.
13565 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13567 Minor zlib configuration tweaks.
13568 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13569 Don't assume presence of fn_inflateInit2_ zlib internal function.
13571 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13573 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13574 include the zlib prefix.
13576 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13578 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13579 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13580 define static variables that are pointers to zlib functions to be
13581 dynamically loaded.
13582 (init_zlib_functions) [WINDOWSNT]: New function.
13583 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13585 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13586 macros instead of invoking the zlib functions directly.
13587 (syms_of_decompress): DEFSYM Qzlib_dll.
13588 Staticpro Szlib_available_p.
13590 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13592 Avoid looping over all frame windows to freeze and unfreeze.
13593 * window.h (struct window): Drop frozen_window_start_p.
13594 (freeze_window_starts): Drop prototype.
13595 * frame.h (struct frame): New frozen_window_starts flag.
13596 (FRAME_WINDOWS_FROZEN): New macro.
13597 * window.c (freeze_window_start, freeze_window_starts):
13599 (select_window, replace_window): Adjust users.
13600 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13601 (window_frozen_p): New function.
13602 (redisplay_window): Use it.
13604 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13606 Fix some fd issues when running subprocesses (Bug#15035).
13607 Fix bugs that can leak files or file descriptors on errors.
13608 Don't unlink open temp files, as that's hard for users to diagnose
13609 when things go awry (e.g., temp disk exhausted).
13610 Don't bother to lock temp files. Check for invalid recursion.
13611 * callproc.c (synch_process_fd): Remove. All uses removed.
13612 (synch_process_tempfile): New var or macro.
13613 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13615 (record_kill_process): New arg, the temp name. All callers changed.
13616 (delete_temp_file): Now just a simple wrapper around unlink.
13617 (call_process_kill): New arg, the call_process_fd array.
13618 Close them all. Clear synch_process_pid. Remove the temp file,
13619 or arrange for it to be removed.
13620 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13621 that's been moved to synch_process_tempfile. Caller changed.
13622 Do not remove the tempfile; that's now call_process_kill's
13624 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13625 call_process_kill; the caller now does that.
13626 (call_process_cleanup): Do not close the process fd; that's now
13627 call_process_kill's responsibility.
13628 (Fcall_process): Implement via new function call_process, which
13629 has most of the old body of Fcall_process, but with a different API.
13630 (call_process): New function that does not open or close filefd if
13631 it is nonnegative. Record which fds need to be closed, and let
13632 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13633 Signal an error if invoked recursively (could be done via a hook).
13634 Simplify creation of the tempfile in the MSDOS case.
13635 Don't create the output file until after checking for the executable.
13636 Report any failure to open /dev/null.
13637 Don't open /dev/null for writing twice; once is enough.
13638 Don't create pipe if all output is being discarded or sent to file.
13639 Don't worry about setting up the coding system or reading from the
13640 pipe if all output is being discarded.
13641 Hoist fd_error local into top level, to lessen block nesting.
13642 Don't record deleted pid here; now done by Fcall_process_region.
13643 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13644 and note its success in synch_process_tempfile.
13645 Do not leak resources when child_setup fails.
13646 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13647 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13648 (create_temp_file): Now returns open fd, with an additional
13649 Lisp_Object * argument to return the name. All callers changed.
13650 Do not close the file; rewind it instead, and leave it open for
13651 the caller. Do not lock the temp file. Unwind-protect the file
13652 and the file-descriptor.
13653 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13654 If an asynchrounous process, record it here, not in call_process.
13655 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13656 * eval.c (set_unwind_protect): New function.
13657 * fileio.c (write_region): New function, generalized from the
13658 old Fwrite_region. Do not lock temp files.
13659 (Fwrite_region): Use it.
13660 * lisp.h (set_unwind_protect, write_region): New decls.
13661 * process.c: Include <verify.h>.
13662 (make_process): Mark fds as initially closed.
13663 (deleted_pid_list): Now a list of pid-filename pairs.
13665 (close_process_fd): New function.
13666 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13667 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13668 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13669 (create_process, create_pty, Fmake_serial_process)
13670 (server_accept_connection): Record which fds need to be closed,
13671 and let deactivate_process close them.
13672 (Fmake_network_process): Do not discard the unwind-protect
13673 until it's safe to do so.
13674 (deactivate_process): Close the fds opened by create_process etc.
13675 (Fprocess_send_eof): Adjust to new way of recording open fds.
13676 Report an error if /dev/null can't be opened, instead of aborting.
13677 * process.h (PROCESS_OPEN_FDS): New constant.
13678 (struct Lisp_Process): New member open_fds.
13679 (record_kill_process, record_deleted_pid): Adjust signatures.
13680 (record_deleted_pid): Move decl here ...
13681 * syswait.h (record_deleted_pid): ... from here.
13683 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13685 * decompress.c: Fix bugs with large buffers and weird inputs.
13686 Tune a bit. Reindent as per usual Emacs style.
13687 (BUFFER_SIZE): Remove.
13688 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13689 more than UINT_MAX bytes. Decompress into the gap instead of into
13690 an auto buffer, as this should avoid copying. Return nil if
13691 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13692 set immediate_quit; we shouldn't trust zlib code that much.
13694 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13696 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13697 errors, and really move the gap to where we want it.
13699 * lisp.h: Include decompress.c support.
13701 * emacs.c (main): Include decompress.c support.
13703 * Makefile.in: Include -lz if present.
13705 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13707 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13708 (initWithTitle:): Initialize frame to 0.
13709 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13710 (fillWithWidgetValue:frame:): Rename from
13711 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13713 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13714 fillWithWidgetValue:frame:
13716 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13717 remove memory leak warnings.
13719 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13720 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13721 menu_pending_title.
13723 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13724 (x_activate_menubar): Update the whole menu.
13725 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13726 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13727 current event is not NSSystemDefined (Bug#15001).
13728 Call ns_check_menu_open only if trackingMenu is 2.
13729 (menuDidClose:): New method, decrease trackingMenu.
13730 (fillWithWidgetValue:setDelegate:): New method.
13731 (fillWithWidgetValue:): Call the above.
13733 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13735 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13737 Omit some unnecessary casts.
13738 Many of these go back to the old pre-C89 days, when they may have
13739 been needed, but we've been assuming C89 or later for a while now.
13740 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13741 (live_float_p, live_misc_p, live_vector_p):
13742 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13743 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13744 (defvar_per_buffer):
13745 * callint.c (Fcall_interactively):
13746 * doc.c (Fsubstitute_command_keys):
13747 * filelock.c (get_boot_time):
13748 * frame.c (xrdb_get_resource):
13749 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13750 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13751 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13752 (menuitem_highlight_callback, menu_destroy_callback)
13753 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13754 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13755 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13756 (xg_tool_bar_help_callback, tb_size_cb):
13757 * image.c (xpm_alloc_color, png_read_from_memory)
13758 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13759 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13761 * keymap.c (describe_map):
13762 * nsfns.m (Fns_display_monitor_attributes_list):
13763 * nsmenu.m (process_dialog:):
13764 * nsterm.m (hold_event):
13765 * process.c (wait_reading_process_output):
13766 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13767 * scroll.c (do_direct_scrolling, scrolling_1):
13768 * termcap.c (tgetent):
13769 * window.c (check_window_containing, add_window_to_list)
13770 (freeze_window_starts):
13771 * xdisp.c (compare_overlay_entries, vmessage):
13772 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13773 (x_get_monitor_attributes_xrandr)
13774 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13775 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13776 * xfont.c (xfont_match, xfont_open):
13777 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13778 (menubar_selection_callback, menu_position_func)
13779 (popup_selection_callback, create_and_show_popup_menu)
13780 (dialog_selection_callback, create_and_show_dialog):
13781 * xrdb.c (x_get_string_resource)
13783 * xsmfns.c (x_session_check_input):
13784 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13785 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13786 (xaw_jump_callback, xaw_scroll_callback):
13787 Omit unnecessary casts.
13789 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13791 Minor string-length refactoring.
13792 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13793 * frame.c (make_monitor_attribute_list):
13794 Prefer build_string to strlen + make_string.
13796 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13798 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13799 don't check minor_code (Bug#14417).
13801 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13803 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13804 vertical positions instead. This avoids calling MATRIX_ROW with
13805 row numbers that are possibly beyond valid limits. (Bug#15064)
13807 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13809 Use xstrdup and build_unibyte_string where applicable.
13810 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13811 * xfns.c (x_window):
13812 * xrdb.c (x_get_customization_string):
13813 * xterm.c (xim_initialize):
13814 * w32fns.c (w32_window): Use xstrdup.
13815 (w32_display_monitor_attributes_list):
13816 * emacs.c (init_cmdargs):
13817 * keyboard.c (PUSH_C_STR):
13818 * nsfont.m (nsfont_open):
13819 * sysdep.c (system_process_attributes):
13820 * w32.c (system_process_attributes):
13821 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13823 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13825 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13826 variables of these types so that GDB would know about them, as aid
13827 for debugging fatal exceptions. (Bug#15024) See also
13828 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13831 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13833 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13834 larger than the NSWindow (Bug#14934).
13836 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13838 Redesign redisplay interface to drop global variable updated_window.
13839 Always pass currently updated window as a parameter to update routines.
13840 * dispextern.h (updated_window): Remove declaration.
13841 (struct redisplay_interface): Pass window parameter to
13842 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13843 and after_update_window_hook.
13844 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13846 * dispnew.c (updated_window): Remove.
13847 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13848 (update_window_line): Adjust to match redisplay interface changes.
13849 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13850 (ns_scroll_run, ns_after_update_window_line):
13851 * w32term.c (x_update_window_begin, x_update_window_end)
13852 (x_after_update_window_line, x_scroll_run):
13853 * xterm.c (x_update_window_begin, x_update_window_end)
13854 (x_after_update_window_line, x_scroll_run):
13855 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13856 Likewise. Adjust comments where appropriate.
13857 (x_cursor_to): Simplify because this is always called during window
13858 update (but install debugging check anyway).
13859 (expose_window): Check must_be_updated_p flag to see whether this
13860 function is called during window update.
13862 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13864 Do not reset window modification event counters excessively.
13865 These leftovers and poor man's tricky methods to catch extra
13866 redisplay's attention are no longer needed.
13867 * frame.c (set_menu_bar_lines_1):
13868 * minibuf.c (read_minibuf_unwind):
13869 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13870 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13871 (window_scroll_line_based, Fset_window_configuration):
13872 * xdisp.c (redisplay_window): Do not reset last_modified and
13873 last_overlay_modified counters.
13875 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13877 * xselect.c (x_send_client_event): Set send_event and serial, memset
13878 data.l as it might be bigger than data.b. Use 24 bit mask to
13879 XSendEvent (Bug#15034).
13881 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13883 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13884 for TTY frames that are not the top frame on their console.
13887 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13889 * w32term.c (w32fullscreen_hook): Really maximize frame when
13890 asked for (Bug#14841).
13892 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13894 Prefer selected_window to Fselected_window, likewise for frames.
13895 * buffer.c (Fbuffer_swap_text):
13896 * data.c (Fvariable_binding_locus):
13897 * window.c (run_window_configuration_change_hook): Adjust users.
13898 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13899 Use decode_live_frame.
13901 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13903 Be more careful if selected window shows the buffer other than current,
13904 use window_outdated only if this is not so. This change should also
13905 address some weird issues discussed in Bug#13012.
13906 * window.h (window_outdated): New prototype.
13907 * window.c (window_outdated): Now here. Convert from static and
13908 always assume window's buffer.
13909 (Fwindow_end, Fwindow_line_height): Use it.
13910 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13911 and always assume window's buffer.
13912 (redisplay_window): Adjust user.
13913 (redisplay_internal): Call to reconsider_clip_changes once and
13914 check whether mode line should be updated only if selected window
13915 shows current buffer.
13916 (run_window_scroll_functions): Use eassert for debugging check.
13917 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13919 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13921 * window.c (window_scroll, window_scroll_pixel_based)
13922 (window_scroll_line_based): Use bool for booleans.
13924 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13926 * process.c: Fix minor off-by-one issues in descriptor counts.
13927 This shouldn't fix any real bugs, but it cleans up the code a bit.
13928 (max_process_desc, max_input_desc): -1, not 0, means none.
13930 (delete_input_desc): New function.
13931 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13932 (deactivate_process): Scan backwards when recomuting max_process_desc;
13933 that should be faster.
13934 (init_process_emacs): Initialize max_input_desc.
13936 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13938 Use region cache to speedup bidi_find_paragraph_start.
13939 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13940 Rename cache_long_line_scans to cache_long_scans.
13941 * buffer.c (bset_cache_long_line_scans): Rename to
13942 bset_cache_long_scans.
13943 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13944 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13946 (syms_of_buffer): Rename cache-long-line-scans to
13947 cache-long-scans. Adjust docstring.
13948 * search.c (newline_cache_on_off):
13949 * indent.c (width_run_cache_on_off): Adjust users.
13950 * bidi.c (bidi_paragraph_cache_on_off): New function.
13951 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13952 * insdel.c (prepare_to_modify_buffer):
13953 Invalidate bidi_paragraph_cache if enabled.
13955 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13957 Invalidate region caches only if buffer text is going to be changed.
13958 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13959 (modify_text): ...new prototype.
13960 (prepare_to_modify_buffer_1): New prototype.
13961 * textprop.c (modify_region): Rename to...
13962 (modify_text_properties): ...new function.
13963 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13964 (Fremove_list_of_text_properties): Adjust users.
13965 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13966 (modify_text): ...new function.
13967 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13968 (prepare_to_modify_buffer_1): ...new function.
13969 * casefiddle.c (casify_region):
13970 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13971 (Ftranspose_regions): Use modify_text.
13973 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13975 * lisp.mk (lisp): Add nadvice.elc.
13977 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13979 New macro to iterate over live buffers similar to frames.
13980 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13981 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13982 Declare buffer-related variables here to offload lisp.h.
13983 * buffer.c (Vbuffer_alist): Adjust comment.
13984 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13985 (other_buffer_safely):
13986 * data.c (store_symval_forwarding):
13987 * dispnew.c (Fframe_or_buffer_changed_p):
13988 * fileio.c (Fdo_auto_save):
13989 * filelock.c (unlock_all_files):
13990 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13992 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13994 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13995 * callproc.c (create_temp_file):
13996 * filelock.c (create_lock_file):
13997 Assume mkostemp, since it's now provided by Gnulib.
13999 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14001 * w32.c (mkostemp): New function.
14002 (mktemp): Remove, no longer used. Most of the code reused in
14003 mkostemp. (Bug#15015)
14004 (mktemp): Don't undef.
14006 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14008 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14009 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14010 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14011 (free_glyph_pool, check_glyph_memory): Likewise for
14012 all users. Adjust comments where appropriate.
14014 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14016 * composite.h: Minor fixups.
14017 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14018 to fix a misspelling, and change it to an inline function while
14019 we're at it (it need not be a macro). All uses changed.
14020 (composition_method, composition_valid_p):
14021 Rewrite to avoid assignments in if-conditions.
14023 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14025 Do not use global Lisp_Object in composition macros.
14026 * composite.h (composition_temp): Remove declaration.
14027 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14028 (composition_method, composition_valid_p): ...inline functions.
14029 (compose_region): Remove the leftover.
14030 * composite.c (composition_temp): Remove.
14031 (run_composition_function, update_compositions)
14032 (composition_compute_stop_pos, composition_adjust_point)
14033 (Ffind_composition_internal):
14034 * coding.c (handle_composition_annotation):
14035 * xdisp.c (handle_composition_prop, check_point_in_composition):
14036 Related users changed.
14038 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14040 Drop FRAME_PTR typedef.
14041 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14042 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14043 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14044 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14045 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14046 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14047 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14048 All related users changed.
14050 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14052 * eval.c (default_toplevel_binding): New function.
14054 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14055 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14056 (syms_of_eval): Export them.
14057 * data.c (Fdefault_value): Micro cleanup.
14058 * term.c (init_tty): Use "false".
14060 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14062 Fix X GC leak in GTK and raw (no toolkit) X ports.
14063 * xterm.c (x_free_frame_resources): If white and black relief
14064 GCs are allocated, always free them here.
14065 * xfns.c (x_make_gc): Omit redundant initialization.
14066 * widget.c (create_frame_gcs): Remove the leftover.
14067 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14068 in x_free_frame_resources.
14070 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14072 * nsterm.m (windowWillResize:toSize:): Only change title if
14073 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14075 (viewDidEndLiveResize): New method.
14077 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14078 inside NS_IMPL_COCOA.
14080 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14082 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14083 Do not check whether undo is enabled because record_insert and
14084 record_delete does that themselves.
14086 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14088 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14089 member which is not really used any more.
14090 (FRAME_XIC_BASE_FONTNAME): Remove.
14091 * xfns.c (xic_free_fontset): Adjust user.
14092 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14093 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14094 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14095 (xdialog_show): Use eassert for debugging check.
14096 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14098 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14100 * fileio.c, fns.c (merge): Move extern decl from here ...
14101 * lisp.h (merge): ... to here.
14103 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14105 Fix last font-related change.
14106 * w32font.h (w32font_list_internal, w32font_match_internal):
14108 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14109 (uniscribe_list_family): Adjust to match font API change.
14110 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14111 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14113 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14115 * frame.h (FRAME_MOUSE_UPDATE):
14116 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14117 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14119 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14121 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14122 * font.h (struct font_driver): Change list, match, and list_family
14123 functions to accept struct frame * as first arg.
14124 * font.c (font_score, font_compare, font_sort_entities):
14126 (font_sort_entities, font_list_entities, font_select_entity)
14127 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14128 match font API change.
14129 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14130 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14131 * ftxfont.c (ftxfont_list, ftxfont_match):
14132 * xftfont.c (xftfont_list, xftfont_match):
14133 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14134 * w32font.c (w32font_list, w32font_match, w32font_list)
14135 (w32font_list_internal, w32_font_match_internal): Likewise.
14136 * xfaces.c (Fx_family_fonts): Adjust user.
14138 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14140 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14141 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14142 only if HAVE_X_WINDOWS is in use.
14143 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14144 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14145 * w32term.c (x_wm_set_icon_position): Likewise.
14146 * w32fns.c (x_icon): Adjust user.
14148 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14150 * xterm.c (last_mouse_press_frame): Remove the
14151 leftover which is not really used any more.
14152 (handle_one_xevent, syms_of_xterm): Adjust users.
14153 (x_flush): Call XFlush once per each X display, not frame.
14154 This is better because this code always unconditionally skips
14155 non-X frames in Vframe_list and issues the only XFlush if we
14156 have more than one X frame on the same X display.
14157 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14158 Use bool for booleans.
14159 (x_draw_glyph_string_background, cvt_string_to_pixel)
14160 (cvt_pixel_dtor): Drop unnecessary prototypes.
14161 * xterm.h (x_display_ok): Adjust prototype.
14163 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14165 Drop unnecessary functions that deals with frame pixel size.
14166 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14167 (x_pixel_height): Drop prototypes.
14168 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14169 (x_pixel_height): Drop implementations.
14170 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14171 which should be always valid for window frame.
14172 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14173 * w32menu.c (Fx_popup_dialog):
14174 * xmenu.c (Fx_popup_dialog): Likewise for both.
14176 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14178 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14179 frame parameters and call to Fmodify_frame_parameters just once.
14180 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14181 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14182 and mention nil frame in docstring.
14184 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14186 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14187 (x_figure_window_size): Likewise. Adjust to return long.
14188 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14189 (toplevel): Move Qterminal_live_p to...
14190 * terminal.c (toplevel): ...here, make it static, and...
14191 (syms_of_terminal): ...DEFSYM here.
14192 * frame.h (Qterminal_live_p): Remove declaration.
14193 (make_frame, x_figure_window_size): Adjust prototype.
14194 * nsfns.m (Fx_create_frame): Use long for window flags.
14196 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14198 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14199 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14200 Do not assume that emacs_close (INT_MAX) is a no-op.
14202 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14204 * xfaces.c (make_face_cache): For struct face_cache, prefer
14205 xmalloc to xzalloc and so avoid redundant call to memset.
14206 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14208 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14210 * fringe.c (draw_window_fringes, update_window_fringes)
14211 (compute_fringe_widths):
14212 * w32term.c (x_draw_glyph_string):
14213 * window.c (candidate_window_p, Frecenter):
14214 * xfaces.c (realize_basic_faces, realize_default_face)
14215 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14216 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14217 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14218 * xmenu.c (Fx_menu_bar_open_internal):
14219 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14220 * xsettings.c (xft_settings_event):
14221 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14222 Use bool for booleans. Adjust style and comments where
14224 * dispextern.h (draw_window_fringes, update_window_fringes)
14225 (compute_fringe_widths):
14226 * xterm.h (x_had_errors_p): Adjust prototype.
14228 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14230 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14231 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14233 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14235 * fns.c (toplevel): Remove comment before Fsafe_length because
14236 it checks for QUIT.
14238 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14240 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14242 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14244 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14245 frame which got the message is still alive, before dereferencing
14246 its pointer. (Bug#14970)
14248 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14249 be a live window, before using it as such. (Bug#14970)
14251 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14253 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14254 w32_detect_focus_change instead of doing part of its job by hand.
14255 This fixes the problem whereby FOCUS_OUT events were not sent to
14258 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14260 * process.c (Fprocess_list): Doc fix.
14262 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14263 being re-exposed only if it didn't ask to become visible.
14264 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14265 was previously iconified. (Bug#14841)
14266 (x_iconify_frame): Mark the frame iconified.
14268 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14270 Fix minor problems found by static checking.
14271 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14272 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14274 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14276 * eval.c (set_specpdl_old_value): New function.
14277 (unbind_to): Minor simplification.
14278 (get_backtrace_frame): New function.
14279 (Fbacktrace_frame): Use it. Add `base' argument.
14280 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14281 (syms_of_eval): Export backtrace-eval.
14282 * xterm.c (x_focus_changed): Simplify.
14284 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14286 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14288 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14290 * xdisp.c (redisplay_window): Instead of moving point out of
14291 scroll margin, reject the force_start method, and try scrolling
14292 instead. (Bug#14780)
14294 2013-07-24 Ken Brown <kbrown@cornell.edu>
14296 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14299 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14301 * eval.c (Fprogn): Do not check that BODY is a proper list.
14302 This undoes the previous change. The check slows down the
14303 interpreter, and is not needed to prevent a crash. See
14304 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14306 2013-07-23 Glenn Morris <rgm@gnu.org>
14308 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14310 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14312 Port to GNU/Linux systems with tinfo but not ncurses.
14313 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14314 to decide whether ncurses is being used. Without this change,
14315 GCC complains about tgetent not being declared, on a system
14316 that has tinfo installed but ncurses not installed.
14318 * eval.c (Fprogn): Check that BODY is a proper list.
14320 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14321 * data.c (Fsetq_default):
14322 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14323 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14325 Tune by taking advantage of the fact that ARGS is always a list
14326 when a function is declared to have UNEVALLED args.
14328 * emacsgtkfixed.c: Port to GCC 4.6.
14329 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14331 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14333 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14334 here to silence compiler warnings.
14336 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14338 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14339 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14340 from messing up Emacs's 'struct frame' (Bug#14923).
14342 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14344 * alloc.c (make_save_ptr_ptr): Define this function.
14345 It was inadvertently omitted. It's needed only if
14346 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14348 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14350 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14351 frame have focus (Bug#14895).
14353 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14355 Avoid vfork-related deadlock more cleanly.
14356 * callproc.c (child_setup): When the child's exec fails, output
14357 the program name, as that's more useful. Use O_NONBLOCK to avoid
14359 * process.c (create_process_1): Remove; no longer needed.
14360 (create_process): Remove timer hack; no longer needed, now that
14361 the child avoids deadlock.
14363 2013-07-20 Glenn Morris <rgm@gnu.org>
14365 * image.c (Fimage_flush): Fix doc typo.
14367 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14369 Fix array bounds violation when pty allocation fails.
14370 * process.c (PTY_NAME_SIZE): New constant.
14371 (pty_name): Remove static variable; it's now auto.
14372 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14373 Take pty_name as an arg rather than using a static variable.
14374 All callers changed.
14375 (create_process): Recover pty_flag from process, not from volatile local.
14376 (create_pty): Stay inside array even when pty allocation fails.
14377 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14379 * lread.c (Fload): Avoid initialization only when lint checking.
14380 Mention that it's needed only for older GCCs.
14382 2013-07-20 Kenichi Handa <handa@gnu.org>
14384 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14385 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14387 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14389 * lread.c (Fload): Avoid uninitialized warning.
14391 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14393 Fix some minor file descriptor leaks and related glitches.
14394 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14395 (create_lock_file): Use write, not emacs_write.
14396 * image.c (slurp_file, png_load_body):
14397 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14398 (server_accept_connection):
14399 Don't leak an fd on memory allocation failure.
14400 * image.c (slurp_file): Add a cheap heuristic for growing files.
14401 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14402 as that's what the other routines do. Maybe input need not be
14403 blocked at all, but it's better to be consistent.
14404 Avoid undefined behavior when strlen is zero.
14406 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14407 (NSTATICS): Now a constant; doesn't need to be a macro.
14409 2013-07-19 Richard Stallman <rms@gnu.org>
14411 * coding.c (decode_coding_utf_8): Add simple loop for fast
14412 processing of ASCII characters.
14414 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14416 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14418 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14420 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14421 unportable 'struct x_display_info'.
14422 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14423 is a portable type.
14425 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14427 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14428 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14430 (system_process_attributes): Prefer plain char to unsigned char
14431 when either will do. Clean up properly if interrupted or if
14432 memory allocations fail. Don't assume sscanf succeeds.
14433 Remove no-longer-needed workaround to stop GCC from whining.
14434 Read command-line once, instead of multiple times. Check read status a
14435 bit more carefully.
14437 Fix obscure porting bug with varargs functions.
14438 The code assumed that int is treated like ptrdiff_t in a vararg
14439 function, which is not a portable assumption. There was a similar
14440 -- though these days less likely -- porting problem with various
14441 assumptions that pointers of different types all smell the same as
14442 far as vararg functions is conserved. To make this problem less
14443 likely in the future, redo the API to use varargs functions.
14444 * alloc.c (make_save_value): Remove this vararg function.
14445 All uses changed to ...
14446 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14447 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14449 (make_save_ptr): Rename from make_save_pointer, for consistency with
14450 the above. Define only on platforms that need it. All uses changed.
14452 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14454 * keyboard.c: Try to fix typos in previous change.
14455 (DISPLAY_LIST_INFO): New macro.
14456 (kbd_buffer_get_event): Do not access members that are not present
14457 in X11. Revert inadvertent change of "!=" to "=".
14459 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14461 * keyboard.c (kbd_buffer_get_event):
14462 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14463 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14465 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14467 * filelock.c: Fix unlikely file descriptor leaks.
14468 (get_boot_time_1): Rework to avoid using emacs_open.
14469 This doesn't actually fix a leak, but is better anyway.
14470 (read_lock_data): Use read, not emacs_read.
14472 * doc.c: Fix minor memory and file descriptor leaks.
14473 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14474 (get_doc_string, Fsnarf_documentation):
14475 Fix file descriptor leak on error.
14477 * term.c: Fix minor fdopen-related file descriptor leaks.
14478 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14479 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14481 * charset.c: Fix file descriptor leaks and errno issues.
14483 (load_charset_map_from_file): Don't leak file descriptor on error.
14484 Use plain record_xmalloc since the allocation is larger than
14485 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14487 * eval.c (record_unwind_protect_nothing):
14488 * fileio.c (fclose_unwind):
14490 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14491 The replacement doesn't block input, but that no longer seems
14494 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14496 * lread.c: Fix file descriptor leaks and errno issues.
14497 (Fload): Close some races that leaked fds or streams when 'load'
14499 (Fload, openp): Report error number of last nontrivial failure to open.
14500 ENOENT counts as trivial.
14501 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14503 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14504 now that the function is always called with a nonnegative arg.
14505 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14506 All uses replaced with ...
14507 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14509 A few more minor file errno-reporting bugs.
14510 * callproc.c (Fcall_process):
14511 * doc.c (Fsnarf_documentation):
14512 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14513 * process.c (set_socket_option):
14514 Don't let a constructor trash errno.
14515 * doc.c: Include <errno.h>.
14517 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14519 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14521 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14523 Fix w32 bug with call-process-region (Bug#14885).
14524 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14525 to Fcall_process when the input is empty. This simplifies the
14526 code a bit. It makes no difference on POSIXish platforms but
14527 apparently it fixes a bug on w32.
14529 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14530 * fileio.c (close_file_unwind): Don't close if FD is negative;
14531 this can happen when unwinding a zapped file descriptor.
14532 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14533 in case Emacs runs out of memory between the two unwind-protects.
14534 Don't trash errno when closing FD.
14535 Zap the FD in the specpdl when closing it, instead of deferring
14536 the removal of the unwind-protect; this fixes a bug where a child
14537 function unwinds the stack past us.
14539 New unwind-protect flavors to better type-check C callbacks.
14540 This also lessens the need to write wrappers for callbacks,
14541 and the need for make_save_pointer.
14542 * alloc.c (free_save_value):
14543 * atimer.c (run_all_atimers):
14545 * alloc.c (safe_alloca_unwind):
14546 * atimer.c (unwind_stop_other_atimers):
14547 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14548 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14549 * minibuf.c (choose_minibuf_frame_1):
14550 * process.c (make_serial_process_unwind):
14551 * xdisp.c (pop_message_unwind):
14552 * xselect.c (queue_selection_requests_unwind):
14553 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14554 * alloc.c (record_xmalloc):
14555 Prefer record_unwind_protect_ptr to record_unwind_protect with
14557 * alloc.c (Fgarbage_collect):
14558 Prefer record_unwind_protect_void to passing a dummy.
14559 * buffer.c (restore_buffer):
14560 * window.c (restore_window_configuration):
14561 * xfns.c, w32fns.c (do_unwind_create_frame)
14562 New wrapper. All record-unwind uses of wrappee changed.
14563 * buffer.c (set_buffer_if_live):
14564 * callproc.c (call_process_cleanup, delete_temp_file):
14565 * coding.c (code_conversion_restore):
14566 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14567 * editfns.c (save_excursion_restore)
14568 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14569 (save_restriction_restore):
14570 * eval.c (restore_stack_limits, un_autoload):
14571 * fns.c (require_unwind):
14572 * keyboard.c (recursive_edit_unwind, tracking_off):
14573 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14574 * macros.c (pop_kbd_macro, restore_menu_items):
14575 * nsfns.m (unwind_create_frame):
14576 * print.c (print_unwind):
14577 * process.c (start_process_unwind):
14578 * search.c (unwind_set_match_data):
14579 * window.c (select_window_norecord, select_frame_norecord):
14580 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14581 (fast_set_selected_frame):
14582 * xfns.c, w32fns.c (unwind_create_tip_frame):
14583 Return void, not a dummy Lisp_Object. All uses changed.
14584 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14585 * callproc.c (call_process_kill):
14586 * fileio.c (restore_point_unwind, decide_coding_unwind)
14587 (build_annotations_unwind):
14588 * insdel.c (Fcombine_after_change_execute_1):
14589 * keyboard.c (read_char_help_form_unwind):
14590 * menu.c (unuse_menu_items):
14591 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14592 * sound.c (sound_cleanup):
14593 * xdisp.c (unwind_redisplay):
14594 * xfns.c (clean_up_dialog):
14595 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14596 Accept no args and return void, instead of accepting and returning
14597 a dummy Lisp_Object. All uses changed.
14598 * cygw32.c (fchdir_unwind):
14599 * fileio.c (close_file_unwind):
14600 * keyboard.c (restore_kboard_configuration):
14601 * lread.c (readevalllop_1):
14602 * process.c (wait_reading_process_output_unwind):
14603 Accept int and return void, rather than accepting an Emacs integer
14604 and returning a dummy object. In some cases this fixes an
14605 unlikely bug when the corresponding int is outside Emacs integer
14606 range. All uses changed.
14607 * dired.c (directory_files_internal_unwind):
14608 * fileio.c (do_auto_save_unwind):
14609 * gtkutil.c (pop_down_dialog):
14610 * insdel.c (reset_var_on_error):
14611 * lread.c (load_unwind):
14612 * xfns.c (clean_up_file_dialog):
14613 * xmenu.c, nsmenu.m (pop_down_menu):
14614 * xmenu.c (cleanup_widget_value_tree):
14615 * xselect.c (wait_for_property_change_unwind):
14616 Accept pointer and return void, rather than accepting an Emacs
14617 save value encapsulating the pointer and returning a dummy object.
14619 * editfns.c (Fformat): Update the saved pointer directly via
14620 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14621 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14622 (unwind_body): New function.
14623 (record_unwind_protect): First arg is now a function returning void,
14624 not a dummy Lisp_Object.
14625 (record_unwind_protect_ptr, record_unwind_protect_int)
14626 (record_unwind_protect_void): New functions.
14627 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14628 * fileio.c (struct auto_save_unwind): New type.
14629 (do_auto_save_unwind): Use it.
14630 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14631 * insdel.c (struct rvoe_arg): New type.
14632 (reset_var_on_error): Use it.
14633 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14635 (specbinding_func): Remove; there are now several such functions.
14636 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14637 (set_unwind_protect_ptr): New function.
14638 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14640 Be simpler and more consistent about reporting I/O errors.
14641 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14642 Say "Read error" and "Write error", rather than "I/O error", or
14643 "IO error reading", or "IO error writing", when a read or write
14645 * process.c (Fmake_network_process, wait_reading_process_output)
14646 (send_process, Fprocess_send_eof, wait_reading_process_output):
14647 Capitalize diagnostics consistently. Put "failed foo" at the
14648 start of the diagnostic, so that we don't capitalize the
14649 function name "foo". Consistently say "failed" for such
14651 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14652 All callers changed. This is so it can use report_file_error.
14653 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14654 diagnostics consistently as above.
14656 * fileio.c (report_file_errno): Fix errno reporting bug.
14657 If the file name is neither null nor a pair, package it up as a
14658 singleton list. All callers changed, both to this function and to
14659 report_file_error. This fixes a bug where the memory allocator
14660 invoked by list1 set errno so that the immediately following
14661 report_file_error reported the wrong errno value.
14663 Fix minor problems found by --enable-gcc-warnings.
14664 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14665 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14667 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14669 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14670 Set event->arg to Qt if switch-event shall be generated.
14671 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14673 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14675 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14678 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14679 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14680 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14681 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14682 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14683 and there is a focused frame.
14684 (head_table): Add focus-in and focus-out.
14685 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14686 bind to handle-focus-in/out.
14688 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14689 (Fhandle_switch_frame): Call Fhandle_focus_in.
14690 (syms_of_frame): defsubr handle-focus-in/out.
14692 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14694 Fix porting bug to older POSIXish platforms (Bug#14862).
14695 * sysdep.c (emacs_pipe): New function, that implements
14696 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14697 This should port better to CentOS 5 and to Mac OS X 10.6.
14698 All calls to pipe2 changed.
14700 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14701 This makes the code easier to read and the executable a bit smaller.
14702 Do not replace all calls to Fcons that happen to create lists,
14703 just calls that are intended to create lists. For example, when
14704 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14705 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14706 Similarly for list2 through list5.
14707 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14708 * bytecode.c (exec_byte_code):
14709 * callint.c (quotify_arg, Fcall_interactively):
14710 * callproc.c (Fcall_process, create_temp_file):
14711 * charset.c (load_charset_map_from_file)
14712 (Fdefine_charset_internal, init_charset):
14713 * coding.c (get_translation_table, detect_coding_system)
14714 (Fcheck_coding_systems_region)
14715 (Fset_terminal_coding_system_internal)
14716 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14717 * composite.c (update_compositions, Ffind_composition_internal):
14718 * dired.c (directory_files_internal, file_name_completion)
14720 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14721 * doc.c (Fsnarf_documentation):
14722 * editfns.c (Fmessage_box):
14724 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14725 (Feval, eval_sub, Ffuncall, apply_lambda):
14726 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14727 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14728 (Fset_file_times, Finsert_file_contents)
14729 (Fchoose_write_coding_system, Fwrite_region):
14730 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14731 * font.c (font_registry_charsets, font_parse_fcname)
14732 (font_prepare_cache, font_update_drivers, Flist_fonts):
14733 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14734 * frame.c (make_frame, Fmake_terminal_frame)
14735 (x_set_frame_parameters, x_report_frame_params)
14736 (x_default_parameter, Fx_parse_geometry):
14737 * ftfont.c (syms_of_ftfont):
14738 * image.c (gif_load):
14739 * keyboard.c (command_loop_1):
14740 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14741 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14742 (Fminor_mode_key_binding, accessible_keymaps_1)
14743 (Faccessible_keymaps, Fwhere_is_internal):
14744 * lread.c (read_emacs_mule_char):
14745 * menu.c (find_and_return_menu_selection):
14746 * minibuf.c (get_minibuffer):
14747 * nsfns.m (Fns_perform_service):
14748 * nsfont.m (ns_script_to_charset):
14749 * nsmenu.m (ns_popup_dialog):
14750 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14751 (Fx_own_selection_internal):
14752 * nsterm.m (append2):
14753 * print.c (Fredirect_debugging_output)
14754 (print_prune_string_charset):
14755 * process.c (Fdelete_process, Fprocess_contact)
14756 (Fformat_network_address, set_socket_option)
14757 (read_and_dispose_of_process_output, write_queue_push)
14758 (send_process, exec_sentinel):
14759 * sound.c (Fplay_sound_internal):
14760 * textprop.c (validate_plist, add_properties)
14761 (Fput_text_property, Fadd_face_text_property)
14762 (copy_text_properties, text_property_list, syms_of_textprop):
14763 * unexaix.c (report_error):
14764 * unexcoff.c (report_error):
14765 * unexsol.c (unexec):
14766 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14767 (Fformat_mode_line, syms_of_xdisp):
14768 * xfaces.c (set_font_frame_param)
14769 (Finternal_lisp_face_attribute_values)
14770 (Finternal_merge_in_global_face, syms_of_xfaces):
14771 * xfns.c (x_default_scroll_bar_color_parameter)
14772 (x_default_font_parameter, x_create_tip_frame):
14773 * xfont.c (xfont_supported_scripts):
14774 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14775 (menu_help_callback, xmenu_show):
14776 * xml.c (make_dom):
14777 * xterm.c (set_wm_state):
14778 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14779 and similarly for list2 through list5.
14781 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14783 * callproc.c (Fcall_process_region): Fix minor race and tune.
14784 (create_temp_file): New function, with the temp-file-creation part
14785 of the old Fcall_process_region. Use Fcopy_sequence to create the
14786 temp file name, rather than alloca + build_string, for simplicity.
14787 Don't bother to block input around the temp file creation;
14788 shouldn't be needed. Simplify use of mktemp.
14789 Use record_unwind_protect immediately after creating the temp file;
14790 this closes an unlikely race where the temp file was not removed.
14791 Use memcpy rather than an open-coded loop.
14792 (Fcall_process_region): Use the new function. If the input is
14793 empty, redirect from /dev/null rather than from a newly created
14794 empty temp file; this avoids unnecessary file system traffic.
14796 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14798 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14799 Simplify by making this case like the other two. This is a bit
14800 slower on obsolete hosts, but the extra complexity isn't worth it.
14802 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14803 * process.c (create_process) [!DOS_NT]:
14804 Remove now-unnecessary calls to emacs_close.
14806 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14808 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14809 returning early. (Bug#14850)
14811 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14812 and inhibit-iso-escape-detection attributes of 'undecided'.
14815 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14817 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14818 Reported by Herbert J. Skuhra in
14819 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14821 Don't lose top specpdl entry when memory is exhausted.
14822 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14823 specpdl overflow here, to simplify callers; all callers changed.
14824 Always reserve an unused entry at the stack top; this avoids
14825 losing the top entry's information when memory is exhausted.
14827 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14829 Clean up errno reporting and fix some errno-reporting bugs.
14830 * callproc.c (Fcall_process):
14831 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14832 * process.c (create_process, Fmake_network_process):
14833 * unexaix.c (report_error):
14834 * unexcoff.c (report_error):
14835 Be more careful about reporting the errno of failed operations.
14836 The code previously reported the wrong errno sometimes.
14837 Also, prefer report_file_errno to setting errno + report_file_error.
14838 (Fcall_process): Look at openp return value rather than at path,
14839 as that's a bit faster and clearer when there's a numeric predicate.
14840 * fileio.c (report_file_errno): New function, with most of the
14841 old contents of report_file_error.
14842 (report_file_error): Use it.
14843 (Ffile_exists_p, Ffile_accessible_directory_p):
14844 Set errno to 0 when it is junk.
14845 * fileio.c (Faccess_file):
14846 * image.c (x_create_bitmap_from_file):
14847 Use faccessat rather than opening the file, to avoid the hassle of
14848 having a file descriptor open.
14849 * lisp.h (report_file_errno): New decl.
14850 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14853 * process.c (create_process, wait_reading_process_output) [AIX]:
14854 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14855 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14856 a multithreaded environment anyway).
14857 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14859 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14861 * image.c (x_find_image_file): Don't close a remote file handle.
14863 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14865 Fix races with threads and file descriptors.
14866 * callproc.c (Fcall_process_region):
14867 * dired.c (open_directory):
14868 * emacs.c (main, Fdaemon_initialized):
14869 * image.c (x_find_image_file):
14870 * inotify.c (Finotify_rm_watch):
14871 * lread.c (Flocate_file_internal):
14872 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14873 * term.c (term_mouse_moveto, init_tty):
14874 * termcap.c (tgetent):
14875 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14876 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14877 * unexhp9k800.c, unexmacosx.c (unexec):
14878 * callproc.c (Fcall_process_region):
14879 Use emacs_close, not close.
14880 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14881 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14882 and posix_close function on current platforms (which all lack them).
14883 (emacs_close): Use it. This should fix the races on GNU/Linux and
14884 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14885 and it should avoid closing random victim file descriptors on
14888 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14890 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14891 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14892 Touch up doc a bit.
14894 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14895 This is for .gdbinit xbacktrace.
14897 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14898 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14899 (emacs_set_tty): Now static.
14900 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14901 * term.c (tty_capable_p, tty_default_color_capabilities)
14902 (get_tty_terminal, term_mouse_movement)
14903 (handle_one_term_event, init_tty, maybe_fatal):
14904 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14905 (tgetent, scan_file, name_match, compare_contin):
14906 * terminal.c (get_terminal):
14907 Use bool for boolean.
14908 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14909 Prefer char to unsigned char if either will do.
14910 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14911 (tty_write_glyphs): Prefer int to unsigned.
14912 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14913 All callers changed.
14914 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14916 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14919 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14920 (B__dummy__): New dummy symbol, to pacify C89.
14921 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14922 they can't grok varargs macros.
14923 * dispnew.c (add_window_display_history)
14924 (add_frame_display_history):
14925 * print.c (print_object):
14926 * xdisp.c (debug_method_add):
14927 Use %p printf format only for void pointers.
14928 * emacs.c (usage_message): New constant, replacing ...
14929 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14930 (main): Adjust to usage reorg.
14931 * fns.c (syms_of_fns):
14932 * profiler.c (syms_of_profiler):
14933 Don't use non-constant struct initializers.
14934 * gnutls.h (gnutls_initstage_t):
14935 * lisp.h (enum Lisp_Fwd_Type):
14936 * lread.c (lisp_file_lexically_bound_p):
14937 * xsettings.c (anonymous enum):
14938 Remove trailing comma.
14939 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14940 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14941 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14943 * regex.c (const_re_char): New type, to pacify strict C89.
14944 All uses of 'const re_char' replaced to use it.
14945 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14946 with glibc when strict C89. This change is imported from gnulib.
14948 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14949 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14950 Omit GNU_LINUX implementation, since it requires long long.
14951 * xterm.c (x_draw_underwave):
14952 Do not assume the traditional order of struct's members.
14953 (x_term_init): Rewrite to avoid the need for non-constant structure
14956 Syntax cleanup, mostly replacing macros with functions.
14957 This removes the need for the syntax_temp hack.
14958 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14959 * syntax.c (SYNTAX_INLINE): New macro.
14960 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14961 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14962 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14963 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14964 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14965 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14966 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14967 Now constants, not macros.
14968 (syntax_temp) [!__GNUC__]: Remove.
14969 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14970 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14971 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14972 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14973 Move here from syntax.h; now functions, not macros. Except for the
14974 last function, these are static since only syntax.c uses them.
14975 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14976 All uses changed. Now a function, not a macro; use this fact
14977 to simplify the code.
14978 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14979 compiler bugs; no longer relevant.
14980 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14981 (SYNTAX_INLINE): New macro.
14982 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14983 for the new functions. Use bool for boolean member.
14984 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14985 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14986 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14987 (SETUP_BUFFER_SYNTAX_TABLE):
14988 Now extern inline functions, not macros.
14989 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14990 Remove; all uses replaced by implementation.
14991 (syntax_temp) [!__GNUC__]: Remove decl.
14992 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14994 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14996 * emacs.c (main): Fix syntax error.
14998 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15000 Timestamp fixes for undo (Bug#14824).
15001 * atimer.c (schedule_atimer):
15002 * fileio.c (Ffile_newer_than_file_p):
15003 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15004 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15005 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15006 (syms_of_fileio): Remove Sclear_visited_file_name.
15007 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15008 file doesn't exist; this avoids an ambiguity with negative timestamps.
15009 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15010 * systime.h (make_emacs_time, invalid_emacs_time):
15011 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15012 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15013 * undo.c (record_first_change): Push (visited-file-modtime) onto
15014 undo list rather than reimplementing it by hand, incorrectly.
15016 2013-07-09 Ken Brown <kbrown@cornell.edu>
15018 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15020 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15022 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15024 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15026 Handle errno and exit status a bit more carefully.
15027 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15028 number into an exit status. Instead, use EXIT_CANCELED.
15029 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15030 * callproc.c (relocate_fd):
15031 * emacs.c (close_output_streams, main):
15032 * process.c (create_process):
15033 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15034 Use emacs_perror for simplicity.
15035 * callproc.c (relocate_fd, main):
15036 * sysdep.c (sys_subshell):
15037 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15038 (shut_down_emacs): Use emacs_write, not write.
15039 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15040 * fileio.c (Fcopy_file, e_write):
15041 * nsterm.m (ns_select):
15042 * process.c (send_process):
15043 * sound.c (vox_write):
15044 Use emacs_write_sig, not emacs_write.
15045 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15046 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15048 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15050 (emacs_full_write): New function.
15051 (emacs_write): Rewrite to use it.
15052 (emacswrite_sig, emacs_perror): New functions.
15053 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15055 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15057 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15058 on NS even if it is present. Pixmap on NS is a void*.
15060 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15062 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15063 * process.c (close_on_exec, accept4, process_socket):
15064 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15066 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15068 * w32.c (sys_dup): Declare prototype.
15072 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15074 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15076 Make file descriptors close-on-exec when possible (Bug#14803).
15077 This simplifies Emacs a bit, since it no longer needs to worry
15078 about closing file descriptors by hand in some cases.
15079 It also fixes some unlikely races. Not all such races, as
15080 libraries often open files internally without setting
15081 close-on-exec, but it's an improvement.
15082 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15083 * callproc.c (Fcall_process) [!MSDOS]:
15084 * emacs.c (main) [!DOS_NT]:
15085 * nsterm.m (ns_term_init):
15086 * process.c (create_process):
15087 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15088 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15089 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15090 Prefer mkostemp with O_CLOEXEC to mkstemp.
15091 * callproc.c (relocate_fd) [!WINDOWSNT]:
15092 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15093 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15095 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15096 Make the resulting file descriptor close-on-exec.
15097 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15098 * lread.c (load_descriptor_list, load_descriptor_unwind):
15099 Remove; no longer needed. All uses removed.
15100 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15101 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15103 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15104 (Fmake_network_process, Fnetwork_interface_list)
15105 (Fnetwork_interface_info, server_accept_connection):
15106 Make newly-created socket close-on-exec.
15107 * sysdep.c (emacs_open, emacs_fopen):
15108 Make new-created descriptor close-on-exec.
15109 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15110 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15112 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15114 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15115 for NS_IMPL_GNUSTEP.
15117 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15119 Fix openp errno handling.
15120 * callproc.c (Fcall_process): Preserve openp errno around close.
15121 * lread.c (openp): Set errno when returning -1, as some callers
15124 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15126 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15128 * nsterm.h (NSSavePanel): Update comment.
15129 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15130 (ns_run_file_dialog): Declare.
15132 * nsfns.m: Remove panelOK.
15134 (ns_run_file_dialog): New function.
15135 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15136 event loop, so file dialog is popped up by ns_run_file_dialog, called
15137 by sendEvent (Bug#14578).
15138 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15140 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15142 * xdisp.c (default_line_pixel_height): New function.
15143 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15144 (try_cursor_movement, redisplay_window, try_window)
15145 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15147 * window.c (window_scroll_pixel_based):
15148 use default_line_pixel_height.
15150 * dispextern.h (default_line_pixel_height): Add prototype.
15152 * frame.c (x_set_line_spacing): Accept a float value for
15153 line-spacing parameter, per the documentation.
15155 * data.c (Fmultibyte_string_p): Doc fix.
15157 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15159 Use emacs_open more consistently when opening files.
15160 This handles EINTR more consistently now, and makes it easier
15161 to introduce other uniform changes to file descriptor handling.
15162 * sysstdio.h: New file.
15163 * buffer.c (mmap_init):
15164 * cygw32.c (chdir_to_default_directory):
15165 * dispnew.c (Fopen_termscript):
15166 * emacs.c (Fdaemon_initialized):
15167 * fileio.c (Fdo_auto_save):
15168 * image.c (slurp_file, png_load_body, jpeg_load_body):
15169 * keyboard.c (Fopen_dribble_file):
15171 * print.c (Fredirect_debugging_output):
15172 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15173 * termcap.c (tgetent):
15174 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15175 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15176 * w32term.c (w32_initialize) [CYGWIN]:
15177 * xfaces.c (Fx_load_color_file):
15178 Use emacs_open instead of plain open, and emacs_fopen instead of
15180 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15181 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15182 * callproc.c (default_output_mode): New constant.
15183 (Fcall_process): Use it to call emacs_open instead of plain creat.
15184 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15185 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15186 (emacs_fopen): New function.
15187 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15188 Include <lisp.h>, for emacs_open.
15189 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15191 Remove duplicate #include directives.
15192 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15194 Don't include stdio.h twice.
15195 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15196 Don't include sys/types.h or stdio.h twice.
15197 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15198 * lread.c: Don't include coding.h twice.
15199 * nsfont.m: Don't include frame.h twice.
15200 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15201 * ralloc.c: Don't include <unistd.h> twice.
15202 * xdisp.c: Don't include font.h twice.
15203 * xterm.c: Don't include fontset.h twice.
15204 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15206 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15208 Scale ImageMagick images more carefully.
15209 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15210 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15211 Be more careful about avoiding undefined behavior after
15212 integer overflow and division by zero.
15214 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15216 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15217 (syms_of_w32fns): DEFSYM them.
15218 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15219 (CCHDEVICENAME): Define macros if not defined.
15220 (struct MONITOR_INFO_EX): New struct.
15221 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15222 (enum_display_monitors_fn): New variable.
15223 (globals_of_w32fns): Initialize it.
15224 (Fx_display_pixel_width, Fx_display_pixel_height)
15225 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15226 multi-monitor setups in docstrings.
15227 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15228 screen size by primary monitor's millimeter per pixel.
15229 (w32_monitor_enum, w32_display_monitor_attributes_list)
15230 (w32_display_monitor_attributes_list_fallback)
15231 (Fw32_display_monitor_attributes_list): New functions.
15232 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15234 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15236 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15238 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15240 * fileio.c (Qfile_notify_error): New error symbol.
15242 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15243 * inotify.c (inotify_callback, symbol_to_inotifymask)
15244 (Finotify_add_watch, Finotify_rm_watch): Use it.
15245 (inotifyevent_to_event): Exchange order of cookie and file name.
15246 (Finotify_add_watch): Adapt docstring.
15248 * lisp.h (Qfile_notify_error): Declare.
15250 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15252 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15253 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15254 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15255 which did not work (see <http://bugs.gnu.org/14569#307>).
15256 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15257 && (!noninteractive || initialized)). This attempts to thread
15258 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15260 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15262 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15263 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15265 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15267 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15268 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15269 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15270 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15272 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15274 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15275 Define to __sys_siglist.
15277 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15279 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15280 word-wrap, so that overflow-newline-into-fringe would work in
15281 visual-line-mode. (Bug#2749)
15282 (move_it_in_display_line_to): When the last scanned display
15283 element fits exactly on the display line, and
15284 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15285 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15286 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15287 finding buffer position that corresponds to pixel coordinates,
15288 e.g. in buffer_posn_from_coords.
15290 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15292 * process.c (handle_child_signal): Call catch_child_signal if
15295 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15297 Don't convert function pointers to void * and back.
15298 It isn't portable C, and it's easy enough to avoid.
15299 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15300 (make_save_value): Add support for SAVE_FUNCPOINTER.
15301 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15302 * print.c (print_object):
15303 Distinguish function from object pointers.
15304 * lisp.h (SAVE_FUNCPOINTER): New constant.
15305 (SAVE_SLOT_BITS): Adjust to it.
15306 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15307 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15308 (voidfuncptr): New typedef.
15309 (struct Lisp_Save_Value): New member data[0].funcpointer.
15310 (XSAVE_FUNCPOINTER): New function.
15312 Simplify buildobj processing.
15313 * Makefile.in (buildobj.h): Make it a sequence of strings each
15314 followed by comma, rather than a single string. Put it into a
15315 .tmp file in case there's an error while generating it.
15316 (gl-stamp): Use .tmp for temp files.
15317 (mostlyclean): Clean .tmp files.
15318 * doc.c (buildobj): Move to just the routine that needs it.
15319 It's now an array of strings, so processing is simpler.
15321 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15323 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15324 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15325 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15326 Invoke malloc_enable_thread even when not interactive.
15327 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15328 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15329 in this case, since the underlying bug has now been fixed.
15331 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15333 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15334 unlinking it (bug#14691).
15336 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15338 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15339 before checking whether buffer is modified. This lets
15340 `kill-buffer-query-functions' cancel killing of the buffer or save
15341 its content before `kill-buffer' asks user the "Buffer %s
15342 modified; kill anyway?" question.
15344 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15346 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15347 Let the super performKeyEquivalent deal with them (Bug#14747).
15349 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15351 * widget.c (resize_cb): Remove unused local.
15353 Do not use GTK 3 if it exists but cannot be compiled.
15354 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15355 * xterm.c (x_error_handler) [!USE_GTK]:
15358 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15360 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15362 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15363 to the valid range of values. (Bug#14753)
15365 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15366 when moving point by using the current glyph matrix. This avoids
15367 the need to force redisplay when this function is called in a
15370 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15372 Fix minor problems found by static checking.
15373 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15374 Redo the latter's body to sidestep GCC parenthesization warnings.
15375 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15376 * coding.c (detect_coding, detect_coding_system):
15377 * coding.h (struct undecided_spec):
15378 Use bool for boolean.
15379 * image.c (QCmax_width, QCmax_height): Now static.
15380 * xdisp.c (Fmove_point_visually): Remove unused local.
15382 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15384 * xdisp.c (Fmove_point_visually): New function.
15386 2013-06-28 Kenichi Handa <handa@gnu.org>
15388 * coding.h (define_coding_undecided_arg_index): New enum.
15389 (coding_attr_index): New members
15390 coding_attr_undecided_inhibit_null_byte_detection,
15391 coding_attr_undecided_inhibit_iso_escape_detection,
15392 coding_attr_undecided_prefer_utf_8.
15393 (undecided_spec): New struct.
15394 (struct coding_system): New member `undecided' of the member
15397 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15398 (detect_coding): Likewise.
15399 (detect_coding_system): Likewise.
15400 (Fdefine_coding_system_internal): New coding system properties
15401 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15403 (syms_of_coding): Adjust for coding_arg_undecided_max.
15405 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15407 * image.c (x_from_xcolors): Remove unused local.
15409 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15411 Defer image data transfer between X client and server until actual
15414 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15417 * image.c (Destroy_Image): Remove.
15418 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15419 `mask_p', and `colors_p'. All uses changed.
15420 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15421 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15422 New macros for `flags' arg to x_clear_image_1.
15423 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15424 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15425 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15426 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15427 (image_get_x_image, image_unget_x_image): New functions or macros.
15428 (image_background, image_background_transparent, x_to_xcolors)
15429 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15430 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15431 instead of Destroy_Image.
15432 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15433 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15434 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15435 (imagemagick_load_image, svg_load_image): Use them instead of
15436 x_create_x_image_and_pixmap, and x_put_x_image followed by
15437 x_destroy_x_image, respectively.
15438 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15439 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15440 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15441 background_transparent fields.
15442 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15443 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15445 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15447 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15448 This mostly consists of undoing recent changes.
15449 * callproc.c (Fcall_process):
15450 * process.c (create_process):
15451 Do not worry about catching SIGCHLD here, undoing previous change.
15452 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15453 * process.c, process.h (catch_child_signal):
15454 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15455 * process.c (catch_child_handler): Don't worry about being called
15456 lazily and do not assume caller has blocked SIGCHLD, undoing
15457 previous change. Move first-time stuff back to
15458 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15459 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15460 set lib_child_handler if it's already initialized, which may
15461 help avoid problems on GNUstep.
15463 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15465 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15466 * callproc.c (Fcall_process):
15467 * process.c (create_process):
15468 Make sure SIGCHLD is caught before we fork,
15469 since Emacs startup no arranges to catch SIGCHLD.
15470 * process.c (lib_child_handler): Initialize to null, not to
15472 (catch_child_signal): Allow self to be called lazily.
15473 Do nothing if it's already been called.
15474 Assume caller has blocked SIGCHLD (all callers do now).
15475 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15476 just before it's really needed.
15477 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15478 since it hasn't been caught yet.
15480 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15482 * image.c (compute_image_size): New function to implement
15483 :max-width and :max-height.
15484 (imagemagick_load_image): Use it.
15486 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15488 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15489 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15491 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15492 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15493 the SIGCHLD handler, since the code is not atomic and (due to glib)
15494 signals may be arriving now.
15495 * sysdep.c (init_signals): Do not catch child signals here;
15496 'main' now does that later, at a safer time.
15498 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15500 Clean up SIGCHLD handling a bit (Bug#14569).
15501 * process.c, process.h (catch_child_signal):
15502 Now always extern, even if !NS_IMPL_GNUSTEP.
15503 * process.c (catch_child_signal): Move glib tickler here from
15504 init_process_emacs, so that it's done earlier in Emacs
15505 initialization. Also move the noninteractive && !initialized
15506 check here from init_process_emacs. This is all a bit cleaner for
15507 GNUish platforms, and I hope it works around the Cygwin bug.
15508 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15509 that glib signal handling is tickled before glib creates threads.
15511 * process.c (wait_reading_process_output): Avoid int overflow
15512 when reading more than 2 GiB total from a process.
15514 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15516 * process.c (create_process): Handle a couple more cases,
15517 i.e., work even if new_argv and wait_child_setup[i] are cached.
15518 Use Fcall_process's style for volatile vars.
15520 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15522 * process.c (create_process): Mark PROCESS volatile.
15524 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15526 Use C99-style flexible array members if available.
15527 This avoids some subtle aliasing issues, which typically
15528 aren't a problem with GCC but may be a problem elsewhere.
15529 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15530 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15531 In either case, it uses a flexible array member rather than
15532 the old struct hack. All uses changed.
15533 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15534 Adjust to sdata reorganization.
15535 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15536 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15537 that ports better to pre-C99 non-GCC.
15538 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15539 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15540 as the latter has changed.
15541 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15542 and port better to pre-C99 GCC.
15543 * image.c (struct xpm_cached_color):
15544 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15545 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15546 Use FLEXIBLE_ARRAY_MEMBER.
15547 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15548 Move decl to top level so it gets checked against implementation.
15549 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15550 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15552 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15554 * syntax.c: Integer cleanups.
15555 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15556 All uses that need 0-or-2 changed to:
15557 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15558 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15559 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15560 (char_quoted, prev_char_comend_first, back_comment)
15561 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15562 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15563 Use bool for boolean.
15564 (update_syntax_table, skip_chars, skip_syntaxes):
15565 Prefer int to unsigned when either will do.
15566 (back_comment): Return boolean success flag, like forw_comment,
15567 instead of positive-or-minus-1 (which might have overflowed int anyway).
15568 Don't stuff ptrdiff_t into int.
15569 (syntax_spec_code, syntax_code_spec): Now const.
15570 (Fmatching_paren, scan_lists, scan_sexps_forward):
15571 Use enum syntaxcode for syntax code.
15572 (Fmatching_paren): Check that arg is a character, not just an integer.
15573 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15574 (Finternal_describe_syntax_value): Omit no-longer-needed
15576 (skip_chars): Use char, not unsigned char, when the distinction
15578 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15579 * bytecode.c (exec_byte_code):
15580 * syntax.c (syntax_spec_code, Fchar_syntax)
15581 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15582 (init_syntax_once):
15583 * syntax.h (SYNTAX_WITH_FLAGS):
15584 Omit unnecessary casts.
15586 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15588 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15589 line dimensions here, to avoid race conditions with the main
15590 thread. (Bug#14062, bug#14630, bug#14669)
15592 * w32term.c (w32_draw_window_cursor): Compute the header line and
15593 mode line dimensions here.
15594 <w32_system_caret_window, w32_system_caret_hdr_height>:
15595 <w32_system_caret_mode_height>: New variables.
15597 * w32term.h: Declare them.
15599 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15601 * alloc.c (die): Move "assertion failed" string here ...
15602 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15603 COND when SUPPRESS_CHECKING. This shrinks the executable text
15604 size by 0.8% to 2.2% when configured with --enable-checking,
15605 depending on optimization flags (GCC 4.8.1 x86-64).
15607 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15609 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15611 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15612 base is 2; this is more accurate.
15614 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15616 * sound.c (string_default): Move to !WINDOWSNT section.
15617 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15619 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15621 * sound.c: Integer cleanups.
15622 Remove unnecessary forward decls.
15623 (struct sound_device): The 'file' member is now a Lisp_Object, not
15624 a char *, so that we needn't invoke alloca on a huge size.
15625 (Fplay_sound_internal): Adjust to this.
15626 (string_default): New function.
15627 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15628 Use it to adjust to the struct sound_device change.
15629 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15630 (be2hs) [0]: Remove.
15632 * syntax.c (skip_chars): Don't use uninitialized storage
15633 when searching a multibyte buffer for characters that are not in a
15634 unibyte string that contains non-ASCII characters.
15636 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15638 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15639 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15641 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15643 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15645 2013-06-18 Kenichi Handa <handa@gnu.org>
15647 * font.c (Ffont_spec): Signal an error for an invalid font name
15650 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15652 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15653 In particular this ports to 32-bit sparc Sun cc.
15654 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15655 array with a dummy element at specpdl[-1], so that its address can
15657 (unbind_to): Do not copy the binding; not needed, now that we
15658 copy old_value in the one place where the copy is needed.
15659 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15660 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15661 (union specbinding): Rename from struct specbinding. Redo layout
15662 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15663 which is not portable. With Sun C 5.12 32-bit sparc, the
15664 declaration causes nargs to be an unsigned bitfield, a behavior
15665 that the C standard allows; but Emacs wants nargs to be signed.
15666 The overall type is now a union of structures rather than a
15667 structure of union of structures, and the 'kind' member is now a
15668 bitfield, so that the overall type doesn't grow. All uses changed.
15669 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15671 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15673 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15674 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15676 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15678 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15680 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15681 unless we know that the window w's frame is a frame object.
15682 Another attempt at solving bug#14062 and bug#14630.
15684 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15686 * textprop.c (property_set_type): New enum.
15687 (add_properties): Allow appending/prepending text properties.
15688 (add_text_properties_1): Factored out of Fadd_text_properties.
15689 (Fadd_text_properties): Move all the code into
15690 add_text_properties_1.
15691 (Fadd_face_text_property): New function that calls
15692 add_text_properties_1.
15694 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15696 Move functions from lisp.h to individual modules when possible.
15697 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15698 * alloc.c (XFLOAT_INIT, set_symbol_name):
15699 * buffer.c (CHECK_OVERLAY):
15700 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15701 (set_char_table_parent):
15702 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15703 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15704 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15705 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15707 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15708 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15709 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15710 (backtrace_args, backtrace_debug_on_exit):
15711 * floatfns.c (CHECK_FLOAT):
15712 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15713 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15714 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15715 (set_hash_index_slot):
15716 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15717 * marker.c (CHECK_MARKER):
15718 * textprop.c (CHECK_STRING_OR_BUFFER):
15719 * window.c (CHECK_WINDOW_CONFIGURATION):
15720 Move here from lisp.h, and make these functions static rather than
15722 * buffer.c (Qoverlayp):
15724 * fns.c (Qhash_table_p):
15725 * window.c (Qwindow_configuration_p):
15727 * lisp.h: Remove the abovementioned defns and decls.
15729 Use functions, not macros, for XINT etc (Bug#11935).
15730 In lisp.h, prefer functions to function-like macros, and
15731 constants to object-like macros, when either will do. This:
15732 . simplifies use, as there's no more need to worry about
15733 arguments' side effects being evaluated multiple times.
15734 . makes the code easier to debug on some platforms.
15735 However, when using gcc -O0, keep using function-like macros
15736 for a few critical operations, for performance reasons.
15737 This sort of thing isn't needed with gcc -Og, but -Og
15738 is a GCC 4.8 feature and isn't widely-enough available yet.
15739 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15740 Remove enum lsb_bits; no longer needed.
15741 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15742 * buffer.c (Qoverlap):
15744 * fns.c (Qhash_table_p):
15745 Now extern, so lisp.h can use these symbols.
15746 * dispextern.h: Include character.h, for MAX_CHAR etc.
15747 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15748 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15749 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15750 (GLYPH_CODE_P): Move here from lisp.h.
15751 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15752 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15753 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15754 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15755 XUNTAG now returns void *.
15756 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15757 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15758 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15759 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15760 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15761 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15762 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15763 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15764 New macros, renamed from their sans-lisp_h_ counterparts.
15765 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15766 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15767 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15768 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15769 If compiling via GCC without optimization, define these as macros
15770 in addition to inline functions.
15771 To disable this, compile with -DINLINING=0.
15772 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15773 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15774 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15775 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15776 (INTMASK, VALMASK): Now macros, since static values cannot be
15777 accessed from extern inline functions.
15778 (VALMASK): Also a constant, for benefit of old GDB.
15779 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15780 is INTEGERP, which can fold it in.
15781 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15782 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15783 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15784 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15785 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15786 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15787 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15788 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15789 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15790 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15791 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15792 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15793 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15794 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15795 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15796 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15797 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15798 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15799 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15800 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15801 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15802 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15803 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15804 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15805 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15806 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15807 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15808 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15809 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15810 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15811 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15812 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15813 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15815 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15816 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15817 (VALMASK): Define in one place rather than in two, merging the
15818 USE_LSB_TAG parts; this is simpler.
15819 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15820 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15821 Move up, to avoid use before definition.
15822 Also include "globals.h" earlier, for the same reason.
15823 (make_natnum): New function.
15824 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15825 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15826 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15827 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15828 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15829 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15830 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15831 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15832 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15833 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15834 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15835 (Qwindow_configuration_p, Qimage): New forward declarations.
15836 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15837 (STRING_COPYIN): Remove; unused.
15838 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15839 (xcar_addr, xcdr_addr): New functions. All uses changed.
15840 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15841 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15842 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15843 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15844 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15845 (TYPE_RANGED_INTEGERP): Simplify.
15846 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15847 (setlocale, fixup_locale, synchronize_system_messages_locale)
15848 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15849 Now empty functions, not macros.
15850 (functionp): Return bool, not int.
15851 * window.c (Qwindow_configuration_p): Now extern,
15852 so window.h can use it.
15853 * window.h (Qwindowp): Move decl back to lisp.h.
15855 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15857 * xdisp.c (Fline_pixel_height): New function, required for solving
15860 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15862 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15864 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15866 * lread.c (syms_of_lread):
15867 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15869 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15871 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15873 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15875 * fileio.c (expand_file_name): Doc fix.
15877 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15879 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15880 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15881 Wait for self, not for 0. This can't hurt on GNU or similar
15882 system, and may help with Cygwin.
15884 * keyboard.c: Don't use PROP (...) as an lvalue.
15885 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15886 Use set_prop (A, B), not PROP (A) = B.
15888 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15890 * xdisp.c (get_it_property): Use it->window instead of generating
15891 a Lisp object from it->w.
15893 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15895 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15896 get-char-property the window that is being rendered, instead of
15897 the buffer, to support window-specific overlays. (Bug#14575)
15898 (compute_display_string_pos): When W is NULL, use the current
15899 buffer as the object to pass to get-char-property.
15900 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15901 pointer member of the bidi iterator, since no window is pertinent
15904 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15906 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15907 being displayed, and pass it to compute_display_string_pos.
15908 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15909 (bidi_paragraph_init): All callers changed.
15911 * xdisp.c (init_from_display_pos, init_iterator)
15912 (handle_single_display_spec, next_overlay_string)
15913 (get_overlay_strings_1, reseat_1, reseat_to_string)
15914 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15915 Set bidi_it.w member from it->w.
15916 (compute_display_string_pos): Accept additional argument, the
15917 window being displayed, and pass it to Fget_char_property.
15920 * dispextern.h (struct bidi_it): New member w, the window being
15922 (compute_display_string_pos): Adjust prototype.
15924 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15926 * xgselect.c: Remove unneeded include xterm.h.
15928 * process.c (wait_reading_process_output): Check for NS before GLIB.
15929 GLIB may be linked in due to rsvg, but ns_select must be called.
15931 * xgselect.c (xg_select): Remove call to window_system_available
15932 and g_main_context_pending at the top, so Gdk events (i.e. file
15933 notify) are processed when Emacs is started with -nw.
15935 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15937 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15938 (ctagsfiles3): New variable, includes only *.m files.
15939 (TAGS): Use an explicit language name in the regular expressions,
15940 to avoid transformation of '/SOMETHING' by MSYS to
15941 'c:\MSYS\SOMETHING'.
15943 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15945 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15947 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15949 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15950 still need to set the mouse pointer shape and activate help-echo.
15953 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15955 A few porting etc. fixes for the new file monitor code.
15956 See the thread containing
15957 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15958 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15959 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15960 (dir_monitor_callback, Fgfile_rm_watch):
15961 Use assq_no_quit instead of Fassoc, for speed.
15962 (dir_monitor_callback, Fgfile_rm_watch):
15963 eassert that the monitor is a fixnum.
15964 (dir_monitor_callback): No need for CDR_SAFE.
15965 Simplify building of lisp with alternative tails.
15966 (Fgfile_add_watch, Fgfile_rm_watch):
15967 Do not assume glib functions set errno reliably on failure.
15968 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15969 and signal an error otherwise.
15970 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15971 Use Fdelq instead of Fdelete, for speed.
15973 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15975 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15976 don't insist on being invoked on a highlighted tool-bar button.
15977 Avoids losing tool-bar functionality when mouse-highlight is nil.
15978 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15979 Don't highlight when mouse-highlight is nil.
15980 (note_mouse_highlight): When mouse-highlight is nil, don't return
15981 right away; instead, run tool-bar and mode-line highlight
15982 subroutine, clear any existing highlight, and revert the mouse
15983 pointer to its default shape. (Bug#14558)
15985 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15987 * lisp.mk (lisp): Add prog-mode.el.
15989 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15991 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15992 * process.c (dummy_handler): New function.
15993 (lib_child_handler): New static var.
15994 (handle_child_signal): Invoke it.
15995 (catch_child_signal): If a library has set up a signal handler,
15996 save it into lib_child_handler.
15997 (init_process_emacs): If using glib and not on Windows, tickle glib's
15998 child-handling code so that it initializes its private SIGCHLD handler.
15999 * syssignal.h (SA_SIGINFO): Default to 0.
16000 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16001 31; it should no longer be needed now.
16003 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16005 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16007 * gfilenotify.c (globals_of_gfilenotify): New function.
16008 (syms_of_gfilenotify): Move global initialization there.
16010 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16012 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16014 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16015 * keyboard.c (menu_bar_items, tool_bar_items):
16016 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16017 not override local keymaps any more.
16019 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16021 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16023 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16025 * w32console.c (initialize_w32_display): Return the dimensions of
16026 the console window via 2 additional arguments, not via the current
16027 frame. This avoids crashes due to overrunning the bounds of
16028 frame's decode_mode_spec_buffer, which is not resized following
16029 the change of the frame dimensions from the initial 10x10.
16031 * w32term.h (w32_initialize_display_info): Adjust prototype.
16033 * term.c (init_tty): Take dimensions of the frame from the values
16034 returned by initialize_w32_display.
16036 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16037 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16038 (LIBES): Add $(GFILENOTIFY_LIBS).
16040 * w32inevt.c (handle_file_notifications): Add dummy implementation
16041 for !HAVE_W32NOTIFY.
16043 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16045 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16047 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16049 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16051 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16053 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16055 Fix minor problems found by static checking.
16056 * data.c (pure_write_error):
16057 Use xsignal2, not Fsignal, as Fsignal might return.
16058 * eval.c (set_backtrace_debug_on_exit): Now static.
16059 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16060 No longer inline. EXTERN_INLINE is needed only for functions
16061 defined in .h files. Reindent function header as per GNU style.
16062 (backtrace_p, backtrace_top, backtrace_next):
16063 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16064 compiler or linker. Add extern decls to pacify gcc -Wall.
16065 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16067 * frame.c (free_monitors): Define only on platforms that need it.
16068 * nsterm.m (ns_term_init):
16069 * process.c (catch_child_signal):
16070 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16071 defined on all porting targets these days.
16072 * process.c, process.h (catch_child_signal):
16073 Make it extern only if NS_IMPL_GNUSTEP is defined.
16075 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16077 * w32.c (gettimeofday): Make the signature identical to prototype
16078 in nt/inc/sys/time.h.
16080 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16082 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16085 * keyboard.c (safe_run_hooks_error): Improve error message.
16087 * data.c (pure_write_error): Add `object' argument.
16088 * puresize.h (CHECK_IMPURE): Use it.
16090 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16092 * Makefile.in (NOTIFY_OBJ): New variable.
16093 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16095 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16096 Call syms_of_gfilenotify.
16098 * gfilenotify.c: New file.
16100 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16101 and Qfile_w32notify.
16102 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16103 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16105 * lisp.h: Declare syms_of_gfilenotify.
16107 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16109 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16111 Merge the specpdl and backtrace stacks. Make the structure of the
16112 specpdl entries more obvious via a tagged union of structs.
16113 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16114 (enum specbind_tag): New enum.
16115 (struct specbinding): Make it a tagged union of structs.
16116 Add a case for backtrace records.
16117 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16118 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16119 (backtrace_debug_on_exit): New accessors.
16120 (struct backtrace): Remove.
16121 (struct catchtag): Remove backlist field.
16122 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16124 (Flocal_variable_p): Speed up the common case where the binding is
16126 * eval.c (backtrace_list): Remove.
16127 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16128 (set_backtrace_args, set_backtrace_nargs)
16129 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16130 (backtrace_next): New functions.
16131 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16132 (unwind_to_catch, internal_lisp_condition_case)
16133 (internal_condition_case, internal_condition_case_1)
16134 (internal_condition_case_2, internal_condition_case_n): Don't bother
16135 with backtrace_list any more.
16136 (Fsignal): Adjust to new backtrace format.
16137 (grow_specpdl): Move up.
16138 (record_in_backtrace): New function.
16139 (eval_sub, Ffuncall): Use it.
16140 (apply_lambda): Adjust to new backtrace format.
16141 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16143 (specbind): Adjust to new specpdl format. Simplify.
16144 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16145 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16147 (mark_backtrace): Remove.
16148 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16149 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16150 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16152 * profiler.c (record_backtrace): Use get_backtrace.
16153 (handle_profiler_signal): Use backtrace_top_function.
16154 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16155 accessor functions.
16157 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16159 * process.h (catch_child_signal): Declare.
16161 * process.c (catch_child_signal): New function.
16162 (init_process_emacs): Call it.
16164 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16165 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16167 (x_set_cursor_type): Remove declaration.
16168 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16169 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16170 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16171 (ns_get_color): Use F suffix on float.
16172 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16173 (ns_get_rgb_color): Remove.
16174 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16175 (note_mouse_movement): x and y are CGFloat.
16176 (ns_draw_fringe_bitmap): Remove unused rowY.
16177 Change #if to COCOA && >= 10_6.
16178 (ns_draw_window_cursor): Remove unused overspill.
16179 (ns_draw_underwave): width and x are EamcsCGFloat.
16180 (ns_draw_box): thickness is CGFloat.
16181 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16182 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16183 if not in main thread.
16184 (ns_get_pending_menu_title, ns_check_menu_open)
16185 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16186 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16187 (sendFromMainThread:): New method.
16188 (changeFont:): size is CGFloat.
16189 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16190 Disable warning about permanent text.
16191 (characterIndexForPoint:): Adjust return type depending on GNUstep
16193 (mouseDown:): delta is CGFloat.
16194 (updateFrameSize): Remove unised variable f.
16195 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16196 Cast float to EmacsCGFloat.
16197 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16198 also to -1 when restoring.
16199 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16200 inside NS_IMPL_COCOA.
16201 (toggleFullScreen:): Put call to toggleFullScreen inside
16202 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16203 (setPosition:portion:whole:): por is CGFloat.
16204 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16205 (mouseDown:): Use CGFloat.
16206 (mouseDragged:): Remove unised variable edge.
16207 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16209 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16210 of CGFloat differs.
16211 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16212 when NS_IMPL_GNUSTEP.
16213 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16214 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16215 (EmacsToolbar): Add clearAll. Add tag argument to
16216 addDisplayItemWithImage.
16217 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16219 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16221 * nsmenu.m (ns_update_menubar): Make static.
16222 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16223 (fillWithWidgetValue:): Add cast to SEL for setAction.
16224 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16225 (update_frame_tool_bar): Update code for GNUstep.
16226 (clearAll): New method.
16227 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16228 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16229 Move identifierToItem setObject and activeIdentifiers addObject before
16230 call to insertItemWithItemIdentifier.
16231 (validateVisibleItems): Fix indentation.
16232 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16233 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16234 UtilityWindow to aStyle, remove call to setStyleMask.
16236 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16238 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16239 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16240 Use F suffix on floats.
16241 (ns_char_width): Returns CGFloat.
16242 (ns_ascii_average_width): w is CGFloat instead of float.
16243 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16245 (ns_glyph_metrics): CGFloat instead of float.
16247 * nsfns.m (x_set_foreground_color, x_set_background_color):
16249 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16250 remove unused variables.
16251 (Fns_read_file_name): Keep track if panel is for save.
16252 Use ns_filename_from_panel/ns_directory_from_panel.
16253 (Fns_list_services): delegate only used for COCOA.
16254 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16255 Just return the input if GNUstep.
16256 (x_screen_planes): Remove.
16257 (Fxw_color_values): Use EmacsCGFloat
16258 (Fns_display_monitor_attributes_list): Only get screen number for
16260 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16262 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16263 ns_directory_from_panel.
16265 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16267 * process.c (handle_child_signal): Also use WCONTINUED.
16268 This is so that list-processes doesn't mistakenly list the process
16269 as stopped, when the process has actually been continued and is
16272 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16274 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16275 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16276 not already configured.
16278 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16280 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16282 * Makefile.in (mostlyclean): Remove *.res files.
16284 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16286 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16287 a buffer (bug#8447).
16289 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16291 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16292 display vector, and we backtrack, handle the case that the
16293 previous character position is also displayed from a display
16294 vector or covered by a display string or image. (Bug#14476)
16296 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16298 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16299 (struct MonitorInfo, free_monitors): Remove.
16300 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16301 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16302 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16305 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16306 (struct MonitorInfo, free_monitors): Remove.
16307 (ns_screen_name): Make static.
16308 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16309 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16312 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16313 (struct MonitorInfo): New struct.
16314 (free_monitors, make_monitor_attribute_list): Declare.
16316 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16318 (free_monitors, make_monitor_attribute_list): New functions.
16319 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16322 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16324 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16326 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16328 * keyboard.c: Apply keyboard decoding only to events that come directly
16329 from the tty, not from unread-command-events (bug#14368).
16330 (read_event_from_main_queue): New function, extracted from read_char.
16331 (read_decoded_char): Remove.
16332 (read_decoded_event_from_main_queue): New function to replace it.
16333 (read_char): Use it.
16334 (read_key_sequence): Use read_char rather than read_decoded_char.
16336 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16338 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16340 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16342 2013-05-22 Kenichi Handa <handa@gnu.org>
16344 The following changes are to fix the setting of
16345 buffer-file-coding-system on, for instance, C-x RET c unix RET
16346 _FILE_OF_DOS_EOL_TYPE_ RET.
16348 * coding.h (struct coding_system): New member detected_utf8_chars.
16350 * coding.c (detect_coding_utf_8): Count characters and check EOL
16351 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16353 (setup_coding_system): Do not initialize coding->head_ascii.
16354 (check_ascii): Do not set coding->eol_seen but update it. Do not
16355 call adjust_coding_eol_type here.
16356 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16357 If the eol-type of CODING is already specified, adjust the eol type
16358 of the found coding-system.
16359 (decode_coding_gap): Cancel previous change. Utilize the
16360 character numbers counted by detect_coding_utf_8. Fix detection
16363 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16365 * search.c (looking_at_1): Only set last_thing_searched if the match
16366 changed the match-data (bug#14281).
16368 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16370 * xdisp.c (reseat_at_previous_visible_line_start):
16371 Already declared in dispextern.h, so remove it here.
16372 (move_it_vertically_backward): Likewise.
16374 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16376 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16377 (Fx_display_pixel_width, Fx_display_pixel_height)
16378 (Fx_display_mm_width, Fx_display_mm_height):
16379 Mention `display-monitor-attributes-list' in docstrings.
16381 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16382 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16383 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16384 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16385 (Fx_display_backing_store, Fx_display_visual_class)
16386 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16387 (Fx_display_grayscale_p, Fx_display_pixel_width)
16388 (Fx_display_pixel_height, Fx_display_planes)
16389 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16390 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16391 (Fx_display_mm_width, Fx_display_mm_height)
16392 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16393 height for all physical monitors as in X11.
16395 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16396 Return pixel width or height for all physical monitors as in X11.
16398 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16400 Port --enable-gcc-warnings to clang.
16401 * bytecode.c (exec_byte_code):
16403 Redo diagnostic pragmas to pacify clang, too.
16404 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16405 * editfns.c (Fencode_time):
16406 * fileio.c (file_accessible_directory_p):
16407 * font.c (font_unparse_xlfd):
16408 Use '&"string"[index]' instead of '"string" + (index)'.
16409 * undo.c (user_error): Remove; unused.
16411 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16413 * insdel.c (insert_1_both): Document the arguments, instead of
16414 referring to insert_1, which no longer exists.
16416 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16417 some window, increment windows_or_buffers_changed, so that
16418 *Messages* display in that window is updated. (Bug#14408)
16420 * w32.c: Include epaths.h.
16421 (init_environment): Use cmdproxy.exe without leading directories.
16422 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16424 (gettimeofday): Adjust signature and return value to Posix
16427 * unexw32.c (open_output_file): Delete the existing emacs.exe
16428 before creating it, to break the hard link to the versioned
16431 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16432 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16433 (FIRSTFILE_OBJ): New variables.
16434 (W32_RES): Rename to EMACSRES. All users changed.
16435 (base_obj): Use $(CM_OBJ).
16436 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16437 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16438 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16439 $(W32_RES_LINK) before $(LIBES).
16440 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16442 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16444 * makefile.w32-in (DOC): Use just "DOC".
16446 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16448 * process.c: Export default filters and sentinels to Elisp.
16449 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16451 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16452 (Fset_process_sentinel, Fformat_network_address):
16453 Default to them instead of nil.
16454 (server_accept_connection): Sentinels can't be nil any more.
16455 (read_and_dispose_of_process_output): New function, extracted from
16456 read_process_output.
16457 (read_process_output): Use it; filters can't be nil.
16458 (Finternal_default_process_filter): New function, extracted from
16459 read_process_output.
16460 (exec_sentinel_unwind): Remove function.
16461 (exec_sentinel): Don't zilch sentinel while running.
16462 (status_notify): Sentinels can't be nil.
16463 (Finternal_default_process_sentinel): New function extracted from
16465 (setup_process_coding_systems): Default filter is not nil any more.
16466 (syms_of_process): Export new Elisp functions and initialize
16468 * lisp.h (make_lisp_proc): New function.
16470 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16472 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16474 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16476 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16477 unless we know that the window w is a leaf window.
16478 Another attempt at solving bug#14062.
16480 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16482 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16485 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16487 * image.c (gif_load): Check that subimages fit (Bug#14345).
16489 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16491 * lread.c (skip_dyn_eof): New function.
16492 (read1): Use it to skip the end of a file in response to #@00.
16494 * doc.c (get_doc_string): Slightly relax the sanity checking.
16496 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16498 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16499 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16500 (MonitorInfo): New struct.
16501 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16502 (Fns_display_monitor_attributes_list): New functions.
16503 (display-usable-bounds): Remove.
16504 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16507 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16509 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16510 (GTK_CHECK_VERSION): New macro, if not already defined.
16511 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16512 replaced by GTK_CHECK_VERSION.
16514 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16516 * xterm.h (GTK_PREREQ): New macro.
16517 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16518 to use this macro instead, for consistency and clarity.
16520 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16522 * xdisp.c (row_for_charpos_p): New function, with code of
16523 cursor_row_p, but accepts an additional argument CHARPOS instead
16524 of using a hardcoded PT.
16525 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16526 (row_containing_pos): Call row_for_charpos_p instead of partially
16527 doing the same. Fixes cursor positioning under longlines-mode
16528 when longlines-show-effect includes more than one newline, when
16529 moving the cursor vertically up.
16531 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16533 * makefile.w32-in (ACL_H): New macro.
16534 ($(BLD)/fileio.$(O)): Update dependencies.
16536 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16538 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16539 * Makefile.in (LIB_ACL): New macro.
16540 (LIBACL_LIBS): Remove.
16541 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16542 * fileio.c: Include <acl.h>.
16543 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16544 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16546 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16549 * unexelf.c: Don't assume ElfW (Half) fits in int.
16550 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16551 when dealing with ElfW (Half) values, since they can exceed 2**31
16552 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16553 (entry_address): Omit unused NUM arg. All uses changed.
16555 2013-05-07 Juri Linkov <juri@jurta.org>
16557 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16558 to the string converted from number with `Fnumber_to_string'.
16561 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16563 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16564 This fixes a problem introduced by my previous change.
16566 2013-05-07 Glenn Morris <rgm@gnu.org>
16568 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16570 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16572 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16574 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16576 Static checking by GCC 4.8.0.
16577 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16578 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16579 (x_get_monitor_attributes_fallback)
16580 (x_get_monitor_attributes_xinerama)
16581 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16582 Define only if USE_GTK.
16583 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16584 (x_get_monitor_attributes_fallback): Omit unused locals.
16585 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16586 Use double, not float, to avoid mixed-mode floating point arithmetic.
16588 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16589 Jan Djärv <jan.h.d@swipnet.se>
16591 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16592 (XINERAMA_CFLAGS): New macros.
16593 (ALL_CFLAGS, LIBES): Use them.
16595 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16596 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16597 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16598 (syms_of_xfns): DEFSYM them.
16599 (struct MonitorInfo): New struct.
16600 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16601 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16602 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16603 (x_get_monitor_attributes_xinerama): New functions.
16604 (Fx_display_monitor_attributes_list): New primitive.
16605 (syms_of_xfns): Defsubr it.
16607 * xterm.h (x_display_info): Add Xatom_net_workarea and
16608 Xatom_net_current_desktop.
16610 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16611 and dpyinfo->Xatom_net_current_desktop.
16613 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16615 * xdisp.c (pos_visible_p): Use the special code for finding the
16616 beginning of a display property or overlay for any "replacing"
16617 display property, not just for display strings. This solves
16618 incorrect reporting of position by posn-at-point. (Bug#14241)
16620 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16622 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16623 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16624 Verify that ElfW (Half) fits in int.
16625 (fatal): Use same signature as lisp.h.
16626 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16627 configure and build with -DUNEXELF_DEBUG without worrying about
16628 other modules that use DEBUG.
16629 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16630 possibly-wide integers now uses it instead of plain fprintf.
16631 (entry_address): New function, which avoids problems with 32-bit
16632 overflow on 64-bit hosts.
16633 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16634 (round_up): Don't assume the remainder fits in int.
16635 (find_section): Use bool for boolean. Simplify debug code.
16636 (unexec): Don't assume file sizes fit in int or size_t.
16637 Omit unnecessary trailing newline in 'fatal' format.
16638 Use strerror rather than outputting decimal error number.
16639 Remove unused code when emacs is not defined;
16640 this file relies on Emacs now.
16641 Don't assume e_phnum and e_shnum are positive.
16643 * regex.c: Fix problems when DEBUG is defined.
16644 (extract_number, extract_number_and_incr): Define regardless of
16645 whether DEBUG is defined; that's simpler and makes the code less
16646 likely to go stale in the normal case when DEBUG is not defined.
16647 Return int rather than taking an int * arg. All callers changed.
16648 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16649 Remove, replacing with ...
16650 (DEBUG_PRINT): New macro. All callers changed.
16651 (DEBUG_COMPILES_ARGUMENTS): New macro.
16652 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16653 (print_compiled_pattern, print_double_string) [DEBUG]:
16654 Use prototype rather than old-style definition.
16655 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16656 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16657 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16658 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16659 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16660 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16661 This matters only when DEBUG is defined.
16663 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16665 * xdisp.c (set_iterator_to_next): Set the
16666 ignore_overlay_strings_at_pos_p flag only if we are _really_
16667 iterating over an overlay string, as indicated by the
16668 current.overlay_string_index member. (Bug#14306)
16670 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16672 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16673 to where it is used, to avoid autorelease issues (Bug#14050).
16675 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16677 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16678 * fileio.c (syms_of_fileio): Implement this.
16679 * filelock.c (create_lock_file): If symbolic links don't work, so
16680 we use a regular file as a lock file, do not fsync the lock file;
16683 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16685 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16686 (syms_of_minibuf): Adjust accodingly.
16688 * callint.c (Fcall_interactively): Adjust calls accordingly.
16690 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16692 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16693 w->contents is a buffer before computing everything else.
16694 Use parentheses to disambiguate last part of the condition.
16696 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16697 assertion violations. (Bug#14062)
16699 2013-05-01 David Reitter <david.reitter@gmail.com>
16701 * nsfns.m (ns_tooltip): Initialize.
16703 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16705 * coding.c (decode_coding_gap): Don't remove the character before
16706 a newline unless it's a CR character. (Bug#14287)
16708 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16710 * dispextern.h (struct face): Move enum face_underline_type
16711 earlier so that bitfields can be in the same word.
16713 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16715 * nsfns.m (handlePanelKeys): New function.
16716 (EmacsOpenPanel:performKeyEquivalent:)
16717 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16718 arrows/function/control and copy/paste keys (Bug#14296).
16720 2013-04-27 Juri Linkov <juri@jurta.org>
16722 * callint.c (Fcall_interactively): Call `Qread_number' for
16723 interactive code letter `n' instead of using duplicate code.
16726 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16728 * systime.h (make_timeval): Declare as 'const'.
16730 2013-04-27 Kenichi Handa <handa@gnu.org>
16732 * font.c (font_open_entity): Always open a font of manageable
16735 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16737 Port better to AIX (Bug#14258).
16738 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16741 2013-04-24 Kenichi Handa <handa@gnu.org>
16743 * coding.c (decode_coding_iso_2022): When an invalid escape
16744 sequence is encountered, reset the invocation and designation
16745 status to the safest one.
16747 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16749 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16750 Without this fix, "make distclean" leaves stamp-h1 behind.
16752 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16754 * w32fns.c (w32_fullscreen_rect): New function to compute the
16755 window rectangle for the given fullscreen mode.
16756 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16757 longer tunes the window size. This keeps the window's edges flush
16758 with the screen and allows the taskbar to hide itself in fullboth.
16760 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16761 window decorations and uses the entire screen.
16763 * w32term.h (w32_fullscreen_rect) Add prototype.
16764 (struct w32_output): Replace normal_width, normal_height,
16765 normal_top, and normal_left members with a single normal_placement
16767 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16769 (FRAME_NORMAL_PLACEMENT): New macro.
16771 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16773 * minibuf.c (Ftest_completion): Silence compiler warning.
16775 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16777 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16780 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16783 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16784 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16785 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16786 parentheses where appropriate.
16788 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16790 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16792 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16794 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16795 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16796 Mention in the doc string that setting these variables takes
16797 effect only after a call to set-window-buffer. (Bug#14200)
16799 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16801 * indent.c (Fvertical_motion): Don't consider display strings on
16802 overlay strings as display strings on the buffer position we
16803 started from. This prevents vertical cursor motion from jumping
16804 more than one line when there's an overlay string with a display
16805 property at end of line.
16806 Reported by Karl Chen <Karl.Chen@quarl.org> in
16807 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16809 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16811 * window.c (select_window): `record_buffer' even if window is
16812 already selected (bug#14191).
16814 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16816 * window.c (Fwindow_end): Test more flags, including the buffer's
16817 last_overlay_modified flag, to determine whether the window's
16818 display is really up-to-date. Prevents the function from
16819 returning a stale value. (Bug#14170)
16820 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16823 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16825 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16826 garbaged only if it is not already the top frame on its TTY.
16827 This prevents flickering due to constant redrawing of TTY frames when
16828 there are GUI frames open in the same session. (Bug#13864)
16830 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16832 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16833 of marking the idle timers directly.
16835 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16837 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16838 tables (bug#14054).
16840 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16842 * window.c (select_window): Don't record_buffer while the invariant is
16843 temporarily broken (bug#14161).
16845 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16847 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16849 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16851 2013-04-07 Romain Francoise <romain@orebokech.com>
16853 Ignore additional platform-specific ACL errors (Bug#13702).
16854 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16855 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16857 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16859 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16862 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16864 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16865 This bug was introduced by my 2013-02-25 change that simplified
16866 data_start configuration. Without this change, on GNU/Linux
16867 an Emacs configured with --enable-profiling fails immediately
16868 due to a profiler signal.
16869 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16870 with these flags. On platforms where special flags are needed
16871 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16872 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16873 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16875 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16877 Get rid of some platform-specific functions examining window
16878 system and its capabilities. This is a partial rework of the
16880 * lisp.h (have_menus_p): Remove prototype. This function is
16881 replaced with platform-independent window_system_available.
16882 (check_window_system): Move to...
16883 * frame.h (decode_window_system_frame, window_system_available):
16884 ...here, add new prototypes.
16885 * frame.c (window_system_available, decode_window_system_frame):
16887 (check_window_system): Platform-independent now.
16888 * xterm.h (x_in_use): Remove declaration.
16890 * w32term.h (check_x_frame):
16891 * nsterm.h (check_x_frame): Remove prototypes. This function
16892 is replaced with platform-independent decode_window_system_frame.
16893 * msdos.c (have_menus_p): Remove.
16894 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16895 Remove platform-specific functions. Use check_window_system,
16896 decode_window_system_frame and check_ns_display_info where
16897 appropriate. Minor style and comment tweaks.
16898 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16899 (check_x_frame): Likewise.
16900 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16902 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16903 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16904 * xmenu.c, xselect.c: All related users changed.
16906 2013-04-03 Kenichi Handa <handa@gnu.org>
16908 The following changes is to optimize the code for reading UTF-8
16911 * coding.c (check_ascii): Rename from detect_ascii. Return value
16912 changed. Check EOL format. Do not call adjust_coding_eol_type
16914 (check_utf_8): New function.
16915 (adjust_coding_eol_type): Do nothing if already adjusted.
16916 (detect_coding): Compare the return value of check_ascii with
16917 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16918 (decode_coding_gap): Optimize for valid UTF-8.
16920 2013-03-21 Kenichi Handa <handa@gnu.org>
16922 * coding.c (syms_of_coding): Cancel previous change.
16924 * insdel.c (insert_from_gap): Fix previous change.
16926 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16928 Consistently use platform-specific function to detect window system.
16929 * lisp.h (check_window_system): New prototype. This function is
16930 going to replace check_x, check_w32 and check_ns.
16931 (have_menus_p): Mention msdos.c in comment.
16932 * fontset.c (check_window_system_func): Remove. Adjust all users.
16933 * fontset.h (check_window_system_func): Remove prototype.
16934 * nsterm.h (check_ns):
16935 * xterm.h (check_x):
16936 * w32term.h (check_w32): Likewise.
16937 * menu.c (Fx_popup_menu): Use check_window_system.
16938 * msdos.c (check_window_system): Define for MS-DOS.
16939 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16940 * w32fns.c (check_window_system): Likewise for MS-Windows.
16941 * xfns.c (check_window_system): Likewise for X.
16942 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16943 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16945 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16947 Prefer < to > in range checks such as 0 <= i && i < N.
16948 This makes it easier to visualize quantities on a number line.
16949 This patch doesn't apply to all such range checks,
16950 only to the range checks affected by the 2013-03-24 change.
16951 This patch reverts most of the 2013-03-24 change.
16952 * alloc.c (xpalloc, Fgarbage_collect):
16953 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16954 * character.c (string_escape_byte8):
16955 * charset.c (read_hex):
16956 * data.c (cons_to_unsigned):
16957 * dispnew.c (update_frame_1):
16958 * doc.c (Fsubstitute_command_keys):
16959 * doprnt.c (doprnt):
16960 * editfns.c (hi_time, decode_time_components):
16961 * fileio.c (file_offset):
16962 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16963 * font.c (font_intern_prop):
16964 * frame.c (x_set_alpha):
16965 * gtkutil.c (get_utf8_string):
16966 * indent.c (check_display_width):
16967 * keymap.c (Fkey_description):
16968 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16970 * minibuf.c (read_minibuf_noninteractive):
16971 * process.c (wait_reading_process_output):
16972 * search.c (Freplace_match):
16973 * window.c (get_phys_cursor_glyph):
16974 * xdisp.c (redisplay_internal):
16975 * xsmfns.c (smc_save_yourself_CB):
16976 Prefer < to > for range checks.
16977 * dispnew.c (sit_for): Don't mishandle NaNs.
16978 This fixes a bug introduced in the 2013-03-24 change.
16979 * editfns.c (decode_time_components): Don't hoist comparison.
16980 This fixes another bug introduced in the 2013-03-24 change.
16982 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16984 * frame.h (struct frame): Drop scroll_bottom_vpos
16985 member becaue all real users are dead long ago.
16986 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16987 * xdisp.c (redisplay_internal): Adjust user.
16989 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16991 * nsmenu.m (showAtX:Y:for:): setLevel to
16992 NSPopUpMenuWindowLevel (Bug#13998).
16994 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16996 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16997 (ns_check_pending_open_menu): Declare.
16999 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17000 (x_activate_menubar): Update the menu with title that matches
17001 ns_get_pending_menu_title, and call
17002 ns_check_pending_openmenu (Bug#12698).
17003 (menuWillOpen:): New method.
17004 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17006 * nsterm.m (menu_will_open_state, menu_mouse_point)
17007 (menu_pending_title): New varaibles.
17008 (ns_get_pending_menu_title, ns_check_menu_open)
17009 (ns_check_pending_open_menu): New functions.
17011 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17013 * indent.c (current_column_bol_cache): Remove leftover which is not
17014 used in Fmove_to_column any more.
17015 (current_column, scan_for_column): Adjust users.
17016 * keyboard.c (last_point_position_buffer, last_point_position_window):
17017 Remove leftovers which are not used for recording undo any more.
17018 (command_loop_1, syms_of_keyboard): Adjust users.
17019 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17020 redisplay_window any more.
17021 (move_it_to): Adjust user.
17023 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17025 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17026 Update dependencies.
17028 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17030 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17031 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17032 forward references.
17034 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17036 * window.h (struct window): Replace hchild, vchild and buffer slots
17037 with a single slot 'contents'. This is possible because each valid
17038 window may have either the child window (in vertical or horizontal
17039 combination) or buffer to display (for the leaf window). Using that,
17040 a lot of operations to traverse and/or change window hierarchies may
17041 be simplified. New member horizontal is used to distinguish between
17042 horizontal and vertical combinations of internal windows.
17043 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17044 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17045 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17046 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17047 Use contents slot, not buffer, where appropriate.
17048 (wset_combination): New function.
17049 (wset_buffer): Add eassert.
17050 (Fframe_first_window): Simplify the loop reaching first window.
17051 (Fwindow_buffer): Use WINDOW_LEAF_P.
17052 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17053 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17054 (unshow_buffer): Convert initial debugging check to eassert.
17055 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17056 (make_parent_window, window_resize_check, window_resize_apply)
17057 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17058 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17059 Adjust to match struct window changes.
17060 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17061 (mark_window_cursors_off, count_windows, get_leaf_windows)
17062 (foreach_window_1): Simplify the loop.
17063 * alloc.c (mark_object): Do not check for the leaf window because
17064 internal windows has no glyph matrices anyway.
17065 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17066 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17067 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17068 (build_frame_matrix_from_window_tree, mirror_make_current)
17069 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17070 (update_window_tree, set_window_update_flags): Simplify the loop.
17071 (sync_window_with_frame_matrix_rows): Enforce live window.
17072 Use contents slot, not buffer, where appropriate.
17073 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17074 and WINDOW_HORIZONTAL_COMBINATION_P.
17075 (make_frame_visible_1): Simplify the loop.
17076 Use contents slot, not buffer, where appropriate.
17077 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17078 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17079 (expose_window_tree): Likewise.
17080 Use contents slot, not buffer, where appropriate.
17081 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17082 to avoid deleted windows. Use contents slot instead of buffer.
17083 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17084 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17085 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17086 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17088 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17090 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17091 identify the reasons for assertion violations in bug#14062 and
17093 (Fx_show_tip): Fix compilation error under
17094 "--enable-check-lisp-object-type". (Bug#14073)
17096 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17097 Reported by <rzl24ozi@gmail.com>.
17099 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17101 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17103 (unwind_with_echo_area_buffer): ...to restore it here.
17104 This is needed to ensure that...
17105 (redisplay_window): ...both window markers are valid here,
17106 which is verified by eassert.
17107 * editfns.c (save_excursion_save): Do not assume that
17108 selected_window always displays the buffer.
17109 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17112 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17114 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17117 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17119 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17121 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17123 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17124 since MinGW's w32api headers do. This avoids compiler warnings.
17126 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17127 if already defined.
17129 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17131 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17133 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17135 * gtkutil.c (style_changed_cb): Check if frame is live and an
17136 X frame (Bug#14038).
17138 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17140 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17141 Define only for _WIN32_WINNT less than 0x0500.
17142 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17144 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17145 see its own definitions of 'struct timeval' and 'struct timezone'.
17147 Fix incompatibilities between MinGW.org and MinGW64 headers.
17148 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17150 * w32.c (REPARSE_DATA_BUFFER): Guard with
17151 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17153 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17155 * xterm.c: Include X11/XKBlib.h
17156 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17158 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17160 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17162 * blockinput.h (input_blocked_p): Likewise.
17163 * bytecode.c (exec_byte_code): Likewise.
17164 * callproc.c (call_process_kill, call_process_cleanup)
17165 (Fcall_process): Likewise.
17166 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17167 (Fccl_execute_on_string): Likewise.
17168 * character.c (string_escape_byte8): Likewise.
17169 * charset.c (read_hex): Likewise.
17170 * cm.c (calccost): Likewise.
17171 * data.c (cons_to_unsigned): Likewise.
17172 * dired.c (directory_files_internal, file_name_completion):
17174 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17175 (sit_for): Likewise.
17176 * doc.c (Fsubstitute_command_keys): Likewise.
17177 * doprnt.c (doprnt): Likewise.
17178 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17179 * emacsgtkfixed.c: Likewise.
17180 * fileio.c (file_offset, Fwrite_region): Likewise.
17181 * floatfns.c (Fexpt, fmod_float): Likewise.
17182 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17184 * font.c (font_intern_prop): Likewise.
17185 * frame.c (x_set_alpha): Likewise.
17186 * gtkutil.c (get_utf8_string): Likewise.
17187 * indent.c (check_display_width): Likewise.
17188 * intervals.c (create_root_interval, rotate_right, rotate_left)
17189 (split_interval_right, split_interval_left)
17190 (adjust_intervals_for_insertion, delete_node)
17191 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17192 (merge_interval_right, merge_interval_left, copy_intervals)
17193 (set_intervals_multibyte_1): Likewise.
17194 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17195 * keymap.c (Fkey_description): Likewise.
17196 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17197 * lread.c (openp, read_integer, read1, string_to_number):
17199 * menu.c (ensure_menu_items): Likewise.
17200 * minibuf.c (read_minibuf_noninteractive): Likewise.
17201 * print.c (printchar, strout): Likewise.
17202 * process.c (create_process, Faccept_process_output)
17203 (wait_reading_process_output, read_process_output, send_process)
17204 (wait_reading_process_output): Likewise.
17205 * profiler.c (make_log, handle_profiler_signal): Likewise.
17206 * regex.c (re_exec): Likewise.
17207 * regex.h: Likewise.
17208 * search.c (looking_at_1, Freplace_match): Likewise.
17209 * sysdep.c (get_child_status, procfs_ttyname)
17210 (procfs_get_total_memory): Likewise.
17211 * systime.h (EMACS_TIME_VALID_P): Likewise.
17212 * term.c (dissociate_if_controlling_tty): Likewise.
17213 * window.c (get_phys_cursor_glyph): Likewise.
17214 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17215 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17217 * xfns.c (Fx_window_property): Likewise.
17218 * xmenu.c (set_frame_menubar): Likewise.
17219 * xselect.c (x_get_window_property, x_handle_dnd_message):
17221 * xsmfns.c (smc_save_yourself_CB): Likewise.
17222 * xterm.c (x_scroll_bar_set_handle): Likewise.
17224 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17226 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17227 to be optional or nil. Adjust comment and convert it to docstring.
17228 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17229 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17231 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17233 Static checking by GCC 4.8-20130319.
17234 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17235 * process.c (Fset_process_datagram_address)
17236 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17237 * xdisp.c (get_char_face_and_encoding)
17238 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17239 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17240 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17242 2013-03-24 Ken Brown <kbrown@cornell.edu>
17244 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17245 fix compilation on 64-bit Cygwin, where underscores are not
17246 automatically prepended.
17248 * w32term.c (w32_initialize): Silence compiler warning.
17250 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17252 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17253 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17254 variables, to save and restore frame dimensions.
17255 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17256 after returning from a 'fullscreen' configuration.
17257 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17258 to avoid races between the main thread and the input thread.
17260 * w32term.h (struct w32_output): New members normal_width,
17261 normal_height, normal_top, normal_left, and prev_fsmode.
17262 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17263 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17264 members of a frame.
17266 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17267 'fullscreen' parameter. Always record previous width and height
17268 of the frame, except when switching out of maximized modes, so
17269 that they could be restored correctly, instead of resetting to the
17270 default frame dimensions. Send SC_RESTORE command to the frame,
17271 unless we are going to send SC_MAXIMIZE, to restore the frame
17272 resize hints in the mouse pointer shown by the window manager.
17275 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17277 * lisp.h (get_frame_param): Adjust conditions for prototype
17280 2013-03-22 Ken Brown <kbrown@cornell.edu>
17282 * unexcw.c: Drop unneeded inclusion of w32common.h.
17283 (report_sheap_usage): Declare.
17284 (read_exe_header): Add magic numbers for x86_64.
17285 (fixup_executable): Fix printf format specifier for unsigned long
17288 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17290 * frame.h (struct frame): Put menu_bar_window under #ifdef
17291 because this member is not needed when X toolkit is in use.
17292 (fset_menu_bar_window):
17293 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17294 (free_glyphs, update_frame):
17295 * xdisp.c (expose_frame): Likewise.
17296 (display_menu_bar): Likewise. Remove redundant eassert.
17297 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17300 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17302 Use functions and constants to manipulate Lisp_Save_Value objects.
17303 This replaces code that used macros and strings and token-pasting.
17304 The change makes the C source a bit easier to follow,
17305 and shrinks the Emacs executable a bit.
17306 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17307 (make_save_value): Change 1st arg from string to enum. All callers
17310 (mark_object): Use if, not #if, for GC_MARK_STACK.
17311 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17312 (XSAVE_OBJECT): Now functions, not macros.
17313 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17314 the constant was never used.
17315 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17316 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17317 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17318 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17320 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17321 type3 with a single member save_type. All uses changed.
17322 (save_type, set_save_pointer, set_save_integer): New functions.
17323 * print.c (PRINTX): Remove.
17325 * alloc.c: Remove redundant static declarations.
17327 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17329 * window.h (struct window): Convert left_col, top_line, total_lines
17330 and total_cols from Lisp_Objects to integers. Adjust comments.
17331 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17333 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17334 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17335 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17336 Adjust users where appropriate.
17338 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17340 * frame.h (struct frame): Drop resx and resy because the same data is
17341 available from window system-specific output context. Adjust users.
17342 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17343 New functions to provide defaults when no window system available.
17344 (FRAME_RES_X, FRAME_RES_Y): New macros.
17345 (NUMVAL): Move from xdisp.c.
17346 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17347 (Ffont_face_attributes, Fopen_font):
17348 * image.c (gs_load):
17349 * w32font.c (fill_in_logfont):
17350 * xdisp.c (calc_pixel_width_or_height):
17351 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17352 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17354 2013-03-20 Kenichi Handa <handa@gnu.org>
17356 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17357 to 1 (temporary workaround until a bug related to ASCII
17358 optimization is fixed).
17360 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17362 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17363 Signal error if window is not internal. Adjust docstring.
17364 (delete_all_child_windows): Use combination_limit to save the buffer.
17365 (Fset_window_configuration): Adjust accordingly.
17366 * print.c (syms_of_print): Initialize debugging output not here...
17367 (init_print_once): ...but in a new function here.
17368 * lisp.h (init_print_once): Add prototype.
17369 * emacs.c (main): Add call to init_print_once. Adjust comments.
17371 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17373 * window.c (window_resize_check, window_resize_apply)
17374 (window_from_coordinates, recombine_windows, set_window_buffer)
17375 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17376 (Fsplit_window_internal, Fdelete_window_internal)
17377 (freeze_window_starts): Use bool for booleans.
17378 * window.h (window_frame_coordinates, resize_frame_windows)
17379 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17381 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17383 * dispnew.c (bitch_at_user): Use `user-error'.
17385 2013-03-17 Ken Brown <kbrown@cornell.edu>
17387 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17388 as return type of image_background. (Bug#13981)
17389 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17391 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17393 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17394 (ns_select): Don't return with result uninitialized.
17396 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17399 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17401 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17402 directories. If filename is nil, get directory name (Bug#13932).
17403 Use getFilename and getDirectory.
17404 (getFilename, getDirectory): New methods for EmacsSavePanel and
17406 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17408 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17410 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17412 2013-03-15 Kenichi Handa <handa@gnu.org>
17414 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17415 (adjust_after_replace): Make it back to static. Delete the third
17416 arg text_at_gap_tail. Cancel the code for handling it.
17418 * coding.h (struct coding_system): New member eol_seen.
17420 * coding.c (detect_ascii): New function.
17421 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17422 when the source bytes are actually scanned. On detecting for
17423 coding_category_utf_8_auto, call detect_ascii instead of scanning
17424 source bytes directly.
17425 (produce_chars): Call insert_from_gap with the new arg 0.
17426 (encode_coding): Likewise.
17427 (decode_coding_gap): Control ASCII optimization by the variable
17428 disable_ascii_optimization instead of #ifndef .. #endif.
17429 Deccode EOL format according to coding->eol_seen.
17430 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17433 * lisp.h (adjust_after_replace): Cancel externing it.
17434 (insert_from_gap): Adjust prototype.
17436 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17438 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17439 FULLSCREEN_MAXIMIZED. (Bug#13935)
17441 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17443 * region-cache.c (find_cache_boundary, move_cache_gap)
17444 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17445 Simplify debugging check and convert to eassert. Adjust comment.
17446 (pp_cache): Put under ENABLE_CHECKING.
17448 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17450 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17451 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17452 and WM_ACTIVATEAPP.
17453 (w32fullscreen_hook): If the frame is visible, reset
17454 f->want_fullscreen flag after changing the frame size. If the
17455 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17458 2013-03-13 Daniel Colascione <dancol@dancol.org>
17460 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17461 too so that these builds can use Cygwin's file conversion
17462 functions. (We've been building and linking cygw32.o all along
17463 and just not using it.)
17465 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17467 File synchronization fixes (Bug#13944).
17468 * Makefile.in (LIB_FDATASYNC): New macro.
17470 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17471 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17472 Don't worry about HAVE_FSYNC, since a substitute fsync is
17473 available if the system lacks one.
17474 (Fwrite_regin): Retry fsync if interrupted.
17476 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17478 * w32term.c (w32_read_socket): If the Emacs frame is being
17479 activated, call w32fullscreen_hook, to make sure the new frame
17480 dimensions are in effect. (Bug#13937)
17482 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17484 * xdisp.c (init_iterator): Simplify because both character and byte
17485 positions are either specified or -1. Add eassert. Adjust comment.
17486 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17487 character and byte positions can be obtained from marker.
17489 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17491 Static checking by Sun C 5.12.
17492 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17493 * bytecode.c (exec_byte_code):
17494 * dispnew.c (init_display):
17496 * fileio.c (Fsubstitute_in_file_name):
17497 * keyboard.c (Fevent_convert_list):
17498 * keymap.c (Fsingle_key_description):
17499 * term.c (maybe_fatal, fatal):
17500 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17501 * xsmfns.c (Fhandle_save_session):
17502 Omit unreachable code.
17503 * keymap.c (map_keymap_char_table_item): Cast void * to
17504 a function pointer type; the C Standard requires this.
17506 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17507 Include <sys/param.h> unconditionally, as that works elsewhere and
17508 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17509 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17512 See ChangeLog.12 for earlier changes.
17514 ;; Local Variables:
17518 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17520 This file is part of GNU Emacs.
17522 GNU Emacs is free software: you can redistribute it and/or modify
17523 it under the terms of the GNU General Public License as published by
17524 the Free Software Foundation, either version 3 of the License, or
17525 (at your option) any later version.
17527 GNU Emacs is distributed in the hope that it will be useful,
17528 but WITHOUT ANY WARRANTY; without even the implied warranty of
17529 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17530 GNU General Public License for more details.
17532 You should have received a copy of the GNU General Public License
17533 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.