1 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4 Prefer signed to unsigned integers where either will do.
5 No need for 'const' on locals that do not escape.
6 Omit easserts with unnecessary and unportable assumptions about
7 alignment. Avoid unnecessary casts to char *.
9 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11 Use union for the payload of struct Lisp_Vector.
12 This helps to avoid a few glitches dictated by C's aliasing rules.
13 * lisp.h (struct Lisp_Vector): Use union for next and
14 contents member. Adjust comment. Change related users.
15 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
16 Related users changed.
17 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
18 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
19 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
20 * xfaces.c, xfont.c, xmenu.c: Related users changed.
22 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
24 Optimize glyph row clearing and copying routines.
25 * dispextern.h (struct glyph_row): Change layout of struct
26 glyph_row to help copy_row_except_pointers. Adjust comment.
27 * dispnew.c (null_row): Remove.
28 (clear_glyph_row): Use offsetof and memset to find and clear
29 just the members that need clearing. Adjust comment.
30 (copy_row_except_pointers): Likewise for copying.
32 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
34 Some minor cleanups of recently-added bool vector code.
35 * conf_post.h (assume): Always return void. Use lint version
36 only if GCC and MSC versions don't apply.
37 * conf_post.h (assume):
38 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
39 Depend on _MSC_VER, not __MSC_VER, for consistency with
41 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
42 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
43 (bool_vector_binop_driver, count_trailing_zero_bits)
44 (size_t_to_host_endian): Now static, not static inline;
45 the latter isn't needed with modern compilers and doesn't
46 work with older compilers anyway.
48 * alloc.c (valgrind_p): Use bool for boolean.
50 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
52 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
53 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
54 (display_last_displayed_message_p, message_buf_print)
55 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
57 * dispextern.h (cancel_line, init_desired_glyphs):
58 Remove ancient leftover.
59 (help_echo_showing_p, hourglass_shown_p):
60 * lisp.h (noninteractive_need_newline): Adjust declaration.
62 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
64 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
66 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
67 ...this file and convert the latter to static. Adjust comment.
69 * window.c (init_window_once): Adjust user.
70 * frame.h (last_nonminibuf_frame): Remove declaration.
71 * lisp.h (selected_frame): Likewise.
72 * msdos.c (the_only_display_info): Adjust comment.
74 2013-09-23 Eli Zaretskii <eliz@gnu.org>
76 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
77 computing the end column of mouse-highlight that comes from
78 display or overlay strings. (Bug#15437)
79 (note_mouse_highlight): Adapt calculation of last argument to
80 mouse_face_from_string_pos to the above change.
82 * conf_post.h (__has_builtin): Define to zero, if undefined, on
83 all platforms, not just for clang.
85 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
87 * filelock.c (lock_file_1): Rearrange to remove compiler warning
88 about excess arguments to snprintf.
90 * conf_post.h(assume): Use __builtin_unreachable for clang.
92 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
94 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
95 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
97 2013-09-23 Daniel Colascione <dancol@dancol.org>
99 * alloc.c (USE_VALGRIND): New macro; on by default
100 when ENABLE_CHECKING.
101 (mark_maybe_object,mark_maybe_pointer)
102 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
104 (valgrind_p) [USE_VALGRIND]: New variable.
105 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
107 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
109 * process.c (wait_reading_process_output): Change int pnamelen to
112 * nsterm.m (setMarkedText:selectedRange:):
114 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
115 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
116 argument to unsigned long to avoid warning.
117 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
119 * conf_post.h (assume): Fix compiler error: x shall be cond.
121 2013-09-22 Daniel Colascione <dancol@dancol.org>
123 * xfns.c (x_get_monitor_attributes): Suppress unused variable
124 warning when compiling without a window system.
126 2013-09-22 Daniel Colascione <dancol@dancol.org>
128 * data.c (Qbool_vector_p): New symbol.
129 (bool_vector_spare_mask,popcount_size_t_generic)
130 (popcount_size_t_msc,popcount_size_t_gcc)
132 (bool_vector_binop_driver)
133 (count_trailing_zero_bits,size_t_to_host_endian)
134 (Fbool_vector_exclusive_or)
136 (Fbool_vector_intersection,Fbool_vector_set_difference)
137 (Fbool_vector_subsetp,Fbool_vector_not)
138 (Fbool_vector_count_matches)
139 (Fbool_vector_count_matches_at): New functions.
140 (syms_of_data): Intern new symbol, functions.
141 * alloc.c (bool_vector_payload_bytes): New function.
142 (Fmake_bool_vector): Instead of calling Fmake_vector,
143 which performs redundant initialization and argument checking,
144 just call allocate_vector ourselves. Make sure we clear any
145 terminating padding to zero.
146 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
147 instead of open-coding the size calculation.
148 (vroundup_ct): New macro.
149 (vroundup): Assume argument >= 0; invoke vroundup_ct.
150 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
151 * composite.c (composition_gstring_put_cache): Change
152 lint_assume to assume.
153 * conf_post.h (assume): New macro.
154 (lint_assume): Remove.
155 * dispnew.c (update_frame_1): Change lint_assume to assume.
156 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
158 * image.c (gif_load): Change lint_assume to assume.
159 * lisp.h (eassert_and_assume): New macro.
160 (Qbool_vector_p): Declare.
161 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
162 (swap16,swap32,swap64): New inline functions.
163 * macfont.c (macfont_shape): Change lint_assume to assume.
164 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
165 * xsettings.c (parse_settings): Use new swap16 and
166 swap32 from lisp.h instead of file-specific macros.
168 2013-09-22 Eli Zaretskii <eliz@gnu.org>
170 * xdisp.c (try_window_id): Don't abort if cursor row could not be
171 found (which can legitimately happen when the glyph row at the
172 window start is disabled in the current_matrix. (Bug#15365)
174 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
176 Fix syntax.h bug introduced by recent INLINE change.
177 syntax.h defined an extern inline function SYNTAX_ENTRY that was
178 conditionally compiled one way in some modules, and a different
179 way in others. This doesn't work with extern inline functions,
180 which must have the same definition in all modules, because the
181 defining code might be shared across modules, depending on the
182 implementation. Symptoms reported by Martin Rudalics in:
183 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
184 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
185 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
186 overriding the corresponding functions in syntax.h.
187 * syntax.h (syntax_property_entry, syntax_property_with_flags)
188 (syntax_property): New inline functions.
189 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
190 Rewrite in terms of these new functions.
192 2013-09-21 Eli Zaretskii <eliz@gnu.org>
194 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
195 not chars_in_text, whose result depends on the multibyteness of
196 the current buffer. (Bug#15426)
198 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
200 Port recent change to hosts where pointers aren't 'long'.
201 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
202 Don't assume that pointers are the same width as 'long'.
203 Add a compile-time check that a pointer fits into two X slots.
205 A simpler, centralized INLINE.
206 * conf_post.h (INLINE): Define only if not already defined.
207 This allows us to use a single INLINE, defined by one file
209 * emacs.c (INLINE): Define it.
210 Also, include category.h, charset.h, composite.h, dispextern.h,
211 syntax.h, systime.h, so that their INLINE definitions are expanded
213 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
214 * buffer.h, buffer.c (BUFFER_INLINE):
215 * category.h, category.c (CATEGORY_INLINE):
216 * character.h, character.c (CHARACTER_INLINE):
217 * charset.h, charset.c (CHARSET_INLINE):
218 * composite.h, composite.c (COMPOSITE_INLINE):
219 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
220 * frame.h, frame.c (FRAME_INLINE):
221 * intervals.h, intervals.c (INTERVALS_INLINE):
222 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
223 * lisp.h, alloc.c (LISP_INLINE):
224 * process.h, process.c (PROCESS_INLINE):
225 * syntax.h, syntax.c (SYNTAX_INLINE):
226 * systime.h, sysdep.c (SYSTIME_INLINE):
227 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
228 * window.h, window.c (WINDOW_INLINE):
229 Remove. All uses replaced with INLINE.
231 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
233 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
236 2013-09-19 Eli Zaretskii <eliz@gnu.org>
238 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
239 'const char *' to avoid compiler warnings due to similar change in
240 the prototype of x_get_string_resource.
242 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
244 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
245 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
246 going to replace static variables below. Adjust comments.
247 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
248 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
249 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
250 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
251 Related users changed.
252 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
253 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
254 last_mouse_movement_time, going to replace static variables below.
256 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
257 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
259 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
260 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
261 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
262 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
263 static variables below.
264 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
265 (last_mouse_scroll_bar): Remove.
266 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
267 (mouseExited): Related users changed.
269 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
271 Do not use external array to process X scroll bar messages.
272 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
273 (x_send_scroll_bar_event): Pack window pointer into two slots
274 of XClientMessageEvent if we're 64-bit. Adjust comment.
275 (x_scroll_bar_to_input_event): Unpack accordingly.
277 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
279 Ifdef away recent changes which aren't relevant to NS port.
280 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
281 [!HAVE_NS]: Declare as such.
282 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
283 [!HAVE_NS]: Define as such.
285 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
287 * frame.c (x_redo_mouse_highlight): New function
288 to factor out common code used in W32 and X ports.
289 * dispextern.h (x_redo_mouse_highlight): Add prototype.
290 * xterm.h (struct x_display_info):
291 * w32term.h (struct w32_display_info):
292 * nsterm.h (struct ns_display_info): New members
293 last_mouse_motion_frame, last_mouse_motion_x and
294 last_mouse_motion_y, going to replace static variables below.
295 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
296 (redo_mouse_highlight): Remove.
297 (note_mouse_movement, syms_of_xterm): Adjust user.
298 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
299 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
300 (redo_mouse_highlight): Remove.
301 (note_mouse_movement, syms_of_w32term): Adjust user.
302 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
303 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
305 (note_mouse_movement, mouseMoved, syms_of_nsterm):
306 * nsfns.m (compute_tip_xy): Adjust user.
308 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
310 * frame.c (x_mouse_grabbed): New function.
311 * dispextern.h (x_mouse_grabbed): Add prototype.
312 (last_mouse_frame): Remove declaration.
313 * xterm.h (struct x_display_info):
314 * w32term.h (struct w32_display_info):
315 * nsterm.h (struct ns_display_info): New member
316 last_mouse_frame, going to replace...
317 * xdisp.c (last_mouse_frame): ...global variable.
318 (note_tool_bar_highlight):
319 * w32term.c (w32_mouse_position, w32_read_socket):
320 * xterm.c (XTmouse_position, handle_one_xevent):
322 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
324 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
326 * w32term.c (w32_read_socket): Avoid temporary
327 variables in a call to x_real_positions.
328 * xterm.c (handle_one_xevent): Likewise.
330 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
332 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
333 (x_icon_type): Remove prototype.
334 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
335 * frame.c (x_icon_type): Remove.
336 * w32term.c (x_make_frame_visible, x_iconify_frame):
337 * xterm.c (x_make_frame_visible, x_iconify_frame):
338 Use x_set_bitmap_icon to factor out common code.
340 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
342 * dispextern.h (check_x_display_info, x_get_string_resource):
343 Declare here just once and unify the latter.
344 * frame.c (check_x_display_info, x_get_string_resource):
345 * nsterm.h (check_x_display_info):
346 * xrdb.c (x_get_string_resource):
347 * xterm.h (check_x_display_info): Remove prototypes.
348 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
349 * w32reg.c (x_get_string_resource): Likewise.
350 (w32_get_rdb_resource): Adjust user.
352 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
354 * xterm.h (struct x_display_info): New member
355 x_pending_autoraise_frame, going to replace...
356 * xterm.c (pending_autoraise_frame): ...static variable.
357 (x_new_focus_frame, XTread_socket): Adjust users.
358 * w32term.h (struct w32_display_info): New member
359 w32_pending_autoraise_frame, going to replace...
360 * w32term.c (pending_autoraise_frame): ...global variable.
361 (x_new_focus_frame, w32_read_socket): Adjust users.
363 2013-09-17 Glenn Morris <rgm@gnu.org>
365 * xdisp.c (message_dolog): If we create *Messages*,
366 switch it to messages-buffer-mode.
368 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
370 Don't overuse 'const' in types of locals.
371 * bidi.c (bidi_count_bytes):
372 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
373 (xg_event_is_for_scrollbar):
374 * xselect.c (x_handle_property_notify)
375 (x_handle_selection_notify, x_handle_dnd_message):
376 * xsettings.c, xsettings.h (xft_settings_event):
377 * xterm.c (x_handle_net_wm_state, handle_one_event)
378 (x_menubar_window_to_frame, x_detect_focus_change)
379 (construct_mouse_click, note_mouse_movement)
380 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
381 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
382 (handle_one_xevent, x_handle_net_wm_state):
383 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
384 (x_handle_dnd_message):
385 Avoid unnecessary 'const', typically the second 'const' in
386 'const foo * const arg', a 'const' that does not affect the API
387 and doesn't significantly help the human reader.
389 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
391 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
392 only if Glib < 2.36.0.
393 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
394 * xsettings.c (init_gconf, init_gsettings): Do not check
396 * xterm.c (handle_one_xevent): Do not call to x_clear_area
398 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
400 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
402 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
403 before calling g_type_init.
405 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
407 * nsterm.m (syms_of_nsterm): ... to here.
409 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
411 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
412 (ignore_next_mouse_click_timeout): Use Time as X does.
413 (handle_one_xevent): Avoid cast and use unsigned comparison.
415 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
417 Do not copy X event in handle_one_xevent except KeyPress case.
418 Wnen XEvent is processed, it is unlikely to be changed except
419 KeyPress case, so we can avoid copying and use const pointer to
420 const data to make sure that an event is not changed elsewhere.
421 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
422 const' and do not create local copy except for the KeyPress event.
423 Use casts to avoid a few glitches. Adjust formatting. Add comments.
424 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
425 (x_handle_net_wm_state, x_menubar_window_to_frame)
426 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
427 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
428 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
429 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
430 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
431 (x_handle_dnd_message):
432 * xsettings.c (xft_settings_event):
433 Use 'const XEvent * const' where appropriate.
434 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
436 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
438 Fix X event waiting to handle multiple frames.
439 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
440 * xterm.c (pending_event_wait): Remove. Adjust users.
441 (x_detect_focus_change): Pass frame arg.
442 (handle_one_xevent): Find related frame early and clear per-frame
443 wait_event_type only if this is an event for the relevant frame.
444 (x_wait_for_event): Use per-frame wait_event_type.
446 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
448 * nsfns.m (Fx_create_frame): Fix font driver registration for
451 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
454 * nsterm.m: Include macfont.h.
455 (ns_tmp_flags, ns_tmp_font): Remove.
456 (ns_compute_glyph_string_overhangs): Check for driver Qns.
457 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
458 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
459 (changeFont:): Fix code style. Check for font driver type when
462 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
465 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
466 (nsfont_open): Set font driver type.
467 Set font->ascent and font->descent. Figure out font instead of
468 ns_tmp_font, and flags instead of ns_tmp_flags.
469 Fix indentation. Remove call to ns_draw_text_decoration,
472 * nsfns.m: Include macfont.h.
473 (Fx_create_frame): Register macfont driver, make a better default font.
474 (Fns_popup_font_panel): Get font from macfont driver, if used.
476 * macfont.m, macfont.h, maccuvs.h: New files.
478 * font.h: Declare syms_of_macfont.
480 * font.c (syms_of_font): Call syms_of_macfont.
482 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
484 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
486 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
487 and it is always zero for others, so I assume that this is an ancient
488 leftover which nobody will want to change any more.
489 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
490 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
491 * frame.c (x_set_scroll_bar_width):
492 * w32fns.c (w32_createscrollbar):
493 * w32term.c (w32_set_vertical_scroll_bar):
494 * xfns.c (x_set_scroll_bar_default_width):
495 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
496 (x_scroll_bar_expose): Related users changed.
498 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
500 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
501 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
502 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
504 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
506 * nsterm.h, w32term.h, xterm.h: ...and not here.
507 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
509 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
510 these modules are never compiled otherwise.
512 2013-09-14 Eli Zaretskii <eliz@gnu.org>
514 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
517 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
519 Unify Fx_focus_frame between all ports.
520 * frame.h (x_focus_frame): New prototype.
521 * xfns.c (Fx_focus_frame): Remove.
522 (syms_of_xfns): Do not defsubr it.
523 (x_focus_frame): X implementation.
524 * nsfns.m (Fx_focus_frame): Remove.
525 (syms_of_nsfns): Do not defsubr it.
526 (x_focus_frame): NS implementation.
527 * w32term.c (Fx_focus_frame): Remove.
528 (x_focus_on_frame): Rename to...
529 (x_focus_frame): W32 implementation.
530 * w32term.h (x_focus_on_frame): Remove prototype.
531 * w32fns.c (Fx_focus_frame): Remove.
532 (syms_of_w32fns): Do not defsubr it.
533 * frame.c (Fx_focus_frame): Define here.
534 (syms_of_frame): Defsubr here.
535 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
537 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
539 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
540 All of them are replaced with FRAME_DISPLAY_INFO, defined in
541 each port to reference the port-specific window system data.
542 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
543 (FRAME_DISPLAY_INFO): Define.
544 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
545 (FRAME_DISPLAY_INFO): Define. Adjust users.
546 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
547 (FRAME_DISPLAY_INFO): Define. Adjust users.
548 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
549 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
550 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
551 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
552 * xselect.c, xterm.c: All related users changed.
554 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
556 * xterm.h (x_window_to_frame, x_any_window_to_frame)
557 (x_menubar_window_to_frame): Remove prototypes.
558 * xfns.c (x_window_to_frame, x_any_window_to_frame)
559 (x_menubar_window_to_frame, x_top_window_to_frame):
561 * xterm.c (x_window_to_frame, x_any_window_to_frame)
562 (x_menubar_window_to_frame, x_top_window_to_frame):
563 ...to here and convert all but the last to static.
565 2013-09-12 Eli Zaretskii <eliz@gnu.org>
567 * lisp.mk (lisp): Add w32-common-fns.elc.
569 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
571 * charset.c (char_charset): Document an exception for char-charset.
573 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
575 * xterm.h (x_display_info): New field last_user_time...
576 * xterm.c (toplevel): ...to replace static last_user_time.
577 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
579 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
581 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
582 scroll bar values to prevent thumb from disappear and update comment.
584 2013-09-11 Glenn Morris <rgm@gnu.org>
586 * emacs.c (usage_message): Possessive apostrophe tweak.
588 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
590 * nsterm.m (syms_of_nsterm): Use Qns.
591 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
592 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
593 * xfns.c (x_display_info_for_name, Fx_open_connection):
594 Remove old '#if 0' code.
595 (syms_of_xfns): Use Qx.
596 * termhooks.h (fullscreen_hook): Remove the leftover.
597 (struct terminal): Fix typo in comment.
599 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
601 Cleaning up a few X scroll bar bits.
602 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
603 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
604 New member last_seen_part, going to replace...
605 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
606 (xt_action_hook) [USE_LUCID]: Adjust user.
607 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
608 Lucid-specific scroll bar support.
609 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
610 to int and adjust to use last_seen_part member.
611 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
612 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
613 Initialize last_seen_part.
615 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
617 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
618 insert-buffer-substring an empty string.
620 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
622 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
623 avoiding a GCC warning.
625 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
627 Ifdef away frame tool bar code when it is not really used.
628 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
629 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
630 and minimize_tool_bar_window_p under the above.
631 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
632 (fset_tool_bar_window): Likewise.
633 * dispnew.c (clear_current_matrices, clear_desired_matrices)
634 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
635 (change_frame_size_1):
636 * window.c (window_from_coordinates, Frecenter): Adjust users.
637 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
638 code is not really used.
639 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
640 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
641 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
642 [!USE_GTK && !HAVE_NS]: Define as such.
643 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
644 (note_mouse_highlight, expose_frame):
645 * xfns.c (x_set_tool_bar_lines):
646 * xterm.c (handle_one_xevent): Adjust users.
648 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
650 Fix corruption with multiple emacsclient -t instances (Bug#15222).
651 This bug was introduced by my 2013-08-26 patch, which incorrectly
652 assumed that the terminfo implementation doesn't use termcap buffers.
653 * term.c (init_tty) [TERMINFO]: Remove optimization, as
654 these buffers apparently are used after all.
655 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
656 (struct tty_display_info): Define members termcap_term_buffer and
657 termcap_strings_buffer even if TERMINFO.
659 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
662 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
663 'usage' docstring entry to pacify make-docfile.
665 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
667 Change comparison functions =, <, >, <=, >= to take many arguments.
668 * data.c: Change comparison functions' interface and implementation.
669 * lisp.h: Make arithcompare available for efficient two arg
671 * bytecode.c: Use arithcompare.
672 * fileio.c: Use new interface.
674 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
676 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
678 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
680 * eval.c (Feval): Document the new use of `lexical'.
682 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
684 Review and drop old frame resize hack.
685 * frame.h (struct frame): Remove force_flush_display_p.
686 * dispnew.c (update_frame): Adjust user and don't call
687 flush_frame here. The comment has said that there was an issues
688 with redisplaying fringes, but I don't see any differences with
689 and without this hack. Hopefully we can continue without it.
690 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
691 current frame matrices twice if resized_p is set.
693 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
695 Do not populate pure Xism x_sync to other ports.
696 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
697 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
698 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
699 * w32term.h (x_sync): Remove prototype.
701 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
703 Cleanup frame flushing.
704 * dispextern.h (struct redisplay_interface):
705 Drop flush_display_optional because flush_display is enough
706 for X and flushing via RIF is just a no-op for others.
707 * frame.h (flush_frame): New function.
708 * dispnew.c (update_frame):
709 * minibuf.c (read_minibuf):
710 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
712 * keyboard.c (detect_input_pending_run_timers): Do not flush
713 all frames but selected one in redisplay_preserve_echo_area.
714 * nsterm.m (ns_flush): Remove no-op.
715 (ns_redisplay_interface): Adjust user.
716 * w32term.h (x_flush): Remove no-op.
717 (w32_redisplay_interface): Adjust user.
718 * xterm.c (x_flush): Simplify because we do not flush all
719 frames at once any more. Adjust comment.
720 (x_redisplay_interface): Adjust user.
722 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
724 Port --without-x --enable-gcc-warnings to Fedora 19.
725 * gfilenotify.c (globals_of_gfilenotify):
726 Call g_type_init only if using an older glib version that needs it.
728 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
730 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
731 (last_glyphless_glyph_merged_face_id): Remove declarations.
732 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
733 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
734 (last_glyphless_glyph_merged_face_id): Now static.
735 (merge_escape_glyph_face): New function, refactored from...
736 (get_next_display_element): ...here.
737 (merge_glyphless_glyph_face): New function, refactored from...
738 (produce_glyphless_glyph): ...here...
739 * term.c (produce_glyphless_glyph): ...and here.
741 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
743 * eval.c (eval_sub): Only call Ffunction if necessary.
745 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
747 Attempt to make redisplay more selective when changing cursor type.
748 * frame.h (struct frame): New bitfield cursor_type_changed.
749 * xdisp.c (cursor_type_changed): Remove.
750 (try_cursor_movement, redisplay_window, try_window_id)
751 (set_frame_cursor_types, try_window_reusing_current_matrix):
752 Adjust to use per-frame bitfield.
753 (redisplay_internal): Look for cursor type change on each visible
754 frame and consider all frames if cursor type has been changed on
755 the frame other than selected. If cursor type has been changed on
756 selected frame only, do not use fast update.
758 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
760 Attempt to make redisplay more selective when changing fonts.
761 * frame.h (struct frame): New bitfield fonts_changed.
762 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
763 (adjust_frame_glyphs): Add prototype.
764 * dispnew.c (fonts_changed_p): Remove.
765 (adjust_glyphs): Remove because we do not
766 adjust matrices on all frames at once any more.
767 (adjust_frame_glyphs): Block and unblock input here.
768 (adjust_glyph_matrix): Use fonts_changed.
769 (change_frame_size_1): Use adjust_frame_glyphs.
770 * font.c (font_open_entity): Use fonts_changed.
771 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
772 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
773 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
774 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
775 (shrink_mini_window, Fresize_mini_window_internal)
776 (window_scroll_pixel_based, Fset_window_configuration)
777 (apply_window_adjustment, Fset_window_vscroll):
778 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
779 Use adjust_frame_glyphs.
780 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
781 (try_window_reusing_current_matrix, try_window_id, display_line)
782 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
783 (redisplay_internal): Consider fonts_changed and adjust frame
784 matrices for each frame only if the frame is visible. If font
785 has been changed on some frame during full redisplay, retry
786 only visible frames where the font has been actually changed.
788 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
790 Cache current header and mode line height for each window.
791 * window.h (struct window): New fields mode_line_height
792 and header_line_height.
793 * window.c (make_window): Initialize them.
794 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
795 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
796 (current_mode_line_height, current_header_line_height):
798 * xdisp.c (current_mode_line_height, current_header_line_height):
800 (pos_visible_p, init_xdisp): Adjust user.
801 (redisplay_window): Invalidate mode_line_height and
802 header_line_height if current and desired matrices do not agree.
804 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
806 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
807 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
811 Make --without-x compatible with --enable-gcc-warnings.
812 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
813 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
814 members under HAVE_WINDOW_SYSTEM.
815 * keyboard.c (make_lispy_focus_out): Likewise.
816 (record_menu_key): Move under HAVE_MENUS.
817 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
818 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
819 (syms_of_xdisp): Adjust user.
820 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
821 (start_hourglass, cancel_hourglass):
822 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
823 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
824 and CLEAR_FONT_TABLE_NFONTS.
825 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
826 Declare only if HAVE_WINDOW_SYSTEM.
827 (lface_same_font_attributes_p, clear_face_gcs): Define only
828 if HAVE_WINDOW_SYSTEM.
830 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
832 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
833 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
834 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
836 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
838 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
840 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
842 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
843 This fixes a type error on hosts where ptrdiff_t is wider than int.
845 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
847 * keyboard.c (read_key_sequence_vs): New function.
848 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
851 * callint.c (Fcall_interactively): Always return a vector for 'K'.
853 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
855 Makefile improvements.
856 * Makefile.in (config.status): Don't use double-colon rules, as
857 they are not portable according to POSIX. Fix shell typo with `;
858 I guess this rule has never been tested?
859 (VCSWITNESS): New macro, to override any environment var.
861 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
863 * xterm.h (struct x_display_info): Do not track X connection
864 fd separately because it is always available from Display.
865 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
868 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
870 * buffer.c (drop_overlay):
871 * fileio.c (restore_point_unwind): Prefer unchain_marker to
872 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
874 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
876 * buffer.c (Fmake_overlay, Fmove_overlay):
877 * intervals.c (set_point_from_marker):
878 * print.c (PRINTPREPARE): Prefer signal_error
879 to plain error and report unsuitable marker too.
881 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
883 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
884 for 'dragging' member.
885 (struct x_output): Remove set-but-unused leftovers
886 'left_before_move' and 'top_before_move'.
887 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
888 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
889 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
890 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
891 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
892 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
893 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
894 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
896 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
898 * nsfont.m (INVALID_GLYPH): New define.
899 (nsfont_encode_char): Use INVALID_GLYPH.
900 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
902 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
904 * xterm.c (x_last_mouse_movement_time): Revert last change.
905 This code should use XDisplayMotionBufferSize to check display's
906 motion history first, and there are few other issues as well.
907 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
908 (handle_one_xevent): Adjust user.
910 2013-09-02 Martin Rudalics <rudalics@gmx.at>
912 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
913 * frame.c (Flast_nonminibuf_frame): ... to here.
914 (check_minibuf_window): Don't abort if no window was found
917 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
919 Use XGetMotionEvents to ask the last mouse motion time from X server.
920 * xterm.c (X_MOTION_HISTORY): Default to 1.
921 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
922 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
923 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
924 Ifdef away legacy code.
925 (XTmouse_position, x_scroll_bar_report_motion):
926 Use x_last_mouse_movement_time.
927 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
930 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
932 * msdos.c (last_mouse_window): Move to...
933 (dos_rawgetc): ...this function and adjust comment.
934 * nsterm.m (last_window): Rename to last_mouse_window, move to...
935 (mouseMoved): ...this function and adjust comment.
936 * w32term.c (last_window): Likewise with...
937 (w32_read_socket): ...this function.
938 * xterm.c (last_window): Likewise with...
939 (handle_one_xevent): ...this function.
941 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
943 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
944 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
945 (handle_one_xevent): ...to here.
946 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
949 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
951 * msdos.c (IT_set_terminal_window): Remove no-op.
952 (initialize_msdos_display): Adjust terminal setup.
953 * w32console.c (w32con_set_terminal_window): Remove no-op.
954 (initialize_w32_display): Adjust terminal setup.
955 * w32term.c (w32_set_terminal_window): Remove no-op.
956 (w32_create_terminal): Adjust terminal setup.
957 * xterm.c (XTset_terminal_window): Remove no-op.
958 (x_create_terminal): Adjust terminal setup.
960 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
962 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
964 (ns_create_terminal): Adjust terminal setup.
965 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
967 (w32_create_terminal): Adjust terminal setup.
968 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
970 (x_create_terminal): Adjust terminal setup.
972 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
974 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
975 (CLIP_TEXT_POS_FROM_MARKER): New macro.
976 * dispnew.c (buffer_posn_from_coords):
977 * window.c (Fwindow_end, displayed_window_lines):
978 * xdisp.c (redisplay_mode_lines): Use it.
980 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
982 * fontset.c (face_for_char): Check char in the current face font first
983 if HAVE_NS (Bug#15138).
985 2013-08-31 Martin Rudalics <rudalics@gmx.at>
987 * window.c (temp_output_buffer_show): Make sure window returned
988 by display_buffer is live (Bug#15213).
990 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
992 Minor cleanup to avoid forward declarations.
993 * coding.h (struct ccl_spec): Remove forward declaration.
994 * composite.h (toplevel): Include font.h.
995 (struct composition_it, struct face, struct font_metrics):
996 Remove forward declaration.
997 * dispextern.h (struct image, struct atimer): Likewise.
998 * emacsgtkfixed.h (struct frame): Likewise.
999 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1000 * font.h (struct font_driver, struct font, struct glyph_string)
1001 (struct face): Remove forward declaration.
1002 * fontset.h (struct face, struct font): Likewise.
1003 * frame.h (toplevel): Style cleanup.
1004 (enum output_method): Move to...
1005 * termhooks.h (enum output_method): ...here.
1006 (struct glyph, struct frame, struct ns_display_info)
1007 (struct x_display_info, struct w32_display_info):
1008 Remove forward declaration.
1009 * xterm.h (toplevel): Include termhooks.h.
1010 (struct font, struct window, struct glyph_matrix, struct frame)
1011 (struct input_event, struct face, struct image): Remove forward
1013 * gtkutil.h (struct _widget_value): Likewise.
1014 * keyboard.h (toplevel): Include termhooks.h.
1015 (struct input_event): Remove forward declaration.
1017 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1019 * intervals.c (set_point_from_marker): New function.
1020 * editfns.c (Fgoto_char):
1021 * process.c (Finternal_default_process_filter):
1022 * window.c (select_window_1): Use it.
1023 * buffer.h (set_point_from_marker): Add prototype.
1025 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1027 * w32.c (term_winsock): Call release_listen_threads before calling
1029 (_sys_wait_accept): Wait for accept event in a loop with a finite
1030 timeout, instead of waiting indefinitely. Will hopefully avoid
1031 hanging during exit because WSACleanup deadlocks waiting for the
1032 event object to be released. (Bug#14333)
1034 * w32proc.c (release_listen_threads): New function, signals all
1035 the reader threads that listen for connections to stop waiting.
1037 * w32.h (release_listen_threads): Add prototype.
1039 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1041 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1042 field of new marker (for sanity and safety).
1043 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1044 anyway because XMISCTYPE is a function and can't be an lvalue).
1046 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1048 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1049 (x_after_update_window_line, x_scroll_bar_create):
1050 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1051 (handle_one_xevent, x_clear_frame_area):
1052 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1053 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1054 * xterm.h (x_clear_area): Adjust prototype.
1056 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1058 Hook scanning and indentation functions to find_newline. This helps
1059 to avoid duplicated code and renders more respect to newline cache.
1060 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1061 * cmds.c (Fforward_line):
1062 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1063 Use find_newline and avoid unnecessary point movements.
1064 * search.c (scan_newline): Implement on top of find_newline.
1066 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1068 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1069 scoped code (bug#11258).
1071 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1073 * nsterm.m (last_window): New variable.
1074 (EV_TRAILER2): New macro.
1075 (EV_TRAILER): Call EV_TRAILER2.
1076 (mouseMoved:): Add support for mouse-autoselect-window
1077 on nextstep (Bug#6888).
1079 2013-08-28 Andreas Schwab <schwab@suse.de>
1081 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1082 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1083 Remove unused macro definitions.
1084 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1085 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1086 Only define if emacs.
1088 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1090 Prefer enum glyph_row_area to int where appropriate.
1091 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1093 (window_box, window_box_width, window_box_left, window_box_left_offset)
1094 (window_box_right, window_box_right_offset): Adjust prototypes.
1095 * xdisp.c (window_box, window_box_width, window_box_left)
1096 (window_box_left_offset, window_box_right, window_box_right_offset):
1097 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1098 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1099 * nsterm.m (ns_clip_to_row):
1100 * w32term.c (w32_clip_to_row):
1101 * xterm.c (x_clip_to_row): Likewise.
1103 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1105 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1106 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1108 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1110 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1111 for portability to hosts where /bin/sh has problems.
1113 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1115 Redesign redisplay interface to drop global output_cursor.
1116 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1117 (toplevel): Remove declaration of output_cursor.
1118 (set_output_cursor, x_cursor_to): Remove prototype.
1119 * window.h (struct window): New member output_cursor.
1120 (output_cursor_to): New function to replace RIF member.
1121 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1122 (update_text_area, set_window_cursor_after_update): Use it.
1123 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1124 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1125 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1126 * w32term.c (x_update_window_begin, x_update_window_end):
1127 * xterm.c (x_update_window_begin, x_update_window_end):
1128 Adjust to use per-window output cursor.
1130 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1132 Simplify SELECT_TYPE-related code.
1133 Like EMACS_TIME, this portability layer is no longer needed, since
1134 Emacs has been using fd_set as a portability layer for some time.
1135 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1136 (SELECT_TYPE): Remove. All uses changed to fd_set.
1137 (fd_set) [!FD_SET]: New typedef.
1139 Simplify EMACS_TIME-related code.
1140 This portability layer is no longer needed, since Emacs has been
1141 using struct timespec as a portability layer for some time.
1142 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1143 Include <time.h> rather than "systime.h"; that's all that's needed now.
1144 * dispnew.c: Include <timespec.h> rather than "systime.h";
1145 that's all that's needed now.
1146 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1147 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1148 TIMESPEC_RESOLUTION.
1149 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1150 LOG10_TIMESPEC_RESOLUTION.
1151 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1152 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1153 (make_emacs_time): Remove. All used changed to make_timespec.
1154 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1155 (current_timespec): Rename from current_emacs_time. All uses changed.
1156 (add_emacs_time): Remove. All uses changed to timespec_add.
1157 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1158 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1159 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1160 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1161 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1162 (current_timespec): Rename from current_emacs_time. All uses changed.
1163 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1164 changed to timespec_cmp.
1165 * xgselect.c: Include <timespec.h>, since our .h files don't.
1167 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1169 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1170 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1171 Remove the leftovers.
1172 * gtkutil.c (toplevel): Do not declare Qxft but include
1174 * image.c (toplevel): Do not declare Vlibrary_cache because
1175 it's already done in lisp.h.
1177 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1179 * lisp.h (Mouse_HLInfo): Move from here...
1180 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1181 (reset_mouse_highlight): New function.
1182 * msdos.c (dos_set_window_size, IT_update_begin)
1183 (internal_terminal_init):
1184 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1185 (ns_initialize_display_info):
1186 * w32console.c (initialize_w32_display):
1187 * w32term.c (x_update_window_end, x_free_frame_resources)
1188 (w32_initialize_display_info):
1189 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1190 * window.c (Fdelete_other_windows_internal):
1191 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1192 * termchar.h (toplevel):
1193 * xterm.h (toplevel): Include dispextern.h.
1195 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1197 Fix minor problems found by static checking.
1198 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1199 (expect): Avoid nested-if warning.
1200 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1201 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1202 * nsterm.h, nsterm.m (ns_select):
1203 * xgselect.c, xgselect.h (xg_select):
1204 Adjust signature to better match pselect's.
1205 * nsterm.m (ns_select):
1206 Don't set *TIMEOUT, since pselect doesn't.
1207 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1208 diagnostic about assigning const char * to it.
1209 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1211 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1213 * lread.c (substitute_object_recurse): Handle hash-tables as well
1216 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1218 Fix unlikely core dump in init_tty, and simplify terminfo case.
1219 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1220 The old version incorrectly dumped core if malloc returned a
1221 buffer containing only non-NUL bytes.
1222 (init_tty): Do not allocate or free termcap buffers; the
1223 struct does that for us now.
1224 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1225 (struct tty_display_info): Define members termcap_term_buffer and
1226 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1227 use them. Allocate them directly in struct rather than indirectly
1228 via a pointer, to simplify init_tty.
1230 * frame.c (check_minibuf_window): Initialize 'window' properly,
1231 so that Emacs reliably aborts later if 'window' is not initialized.
1233 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1235 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1236 of VoidSymbol (Bug#15154).
1238 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1240 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1241 mouse_face_beg_y and mouse_face_end_y.
1242 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1243 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1244 Adjust users and update comment where appropriate.
1246 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1248 * frame.c (check_minibuf_window): New function.
1249 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1250 Call check_minibuf_window (Bug#15183).
1252 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1254 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1255 because this is the only last cursor data we need to keep and consult.
1256 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1257 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1260 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1262 Fix recovering from possible decompression error.
1263 Since insert_from_gap doesn't always move point, we can't use PT as
1264 the position where the partially decompressed data ends, and
1265 should count how many bytes was produced so far.
1266 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1267 (unwind_decompress): Really delete partially uncompressed data.
1268 (Fzlib_decompress_region): Take decompressed data size into account.
1270 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1272 * syntax.c (init_syntax_once): Adjust comment and do an early
1273 initialization of Qchar_table_extra_slots just once...
1274 * casetab.c (init_casetab_once):
1275 * category.c (init_category_once):
1276 * character.c (syms_of_character):
1277 * coding.c (syms_of_coding):
1278 * xdisp.c (syms_of_xdisp): ...and omit it here.
1280 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1282 * xdisp.c (get_next_display_element): Don't apply to characters
1283 from a display vector the logic of setting it->end_of_box_run_p
1284 suitable for characters from a buffer. (Bug#15175)
1286 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1287 to handle directories, rather than '_utime' which doesn't.
1290 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1292 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1293 or fullscreen (Bug#14627).
1295 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1297 System-dependent integer overflow fixes.
1298 * process.c (Fset_process_window_size): Signal an error if
1299 the window size is outside the range supported by the lower level.
1300 * sysdep.c (set_window_size): Return negative on error,
1301 nonnegative on success, rather than -1, 0, 1 on not in system,
1302 failure, success. This is simpler. Caller changed.
1303 (serial_configure): Remove unnecessary initialization of local.
1304 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1305 size fits in unsigned long; this isn't true on some 32-bit hosts.
1306 Avoid buffer overrun if some future version of /proc/meminfo has a
1307 variable name longer than 20 bytes.
1308 (system_process_attributes) [__FreeBSD__]:
1309 Don't assume hw.availpages fits in 'int'.
1311 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1313 Don't let very long directory names overrun the stack.
1314 Fix some related minor problems involving "//", vfork.
1315 * callproc.c (encode_current_directory): New function.
1316 (call_process): Don't append "/"; not needed.
1317 * fileio.c (file_name_as_directory_slop): New constant.
1318 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1319 this can save the caller having to alloca.
1320 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1321 Use SAFE_ALLOCA, not alloca.
1322 (directory_file_name, Fexpand_file_name): Leave leading "//"
1323 alone, since it can be special even on POSIX platforms.
1324 * callproc.c (call_process):
1325 * process.c (Fformat_network_address):
1326 * sysdep.c (sys_subshell):
1327 Use encode_current_directory rather than rolling our own.
1328 (create_process): No need to encode directory; caller does that now.
1329 * process.h (encode_current_directory): New decl.
1330 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1331 Rework to avoid 'goto xyzzy;'.
1333 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1335 * xdisp.c (handle_face_prop): If the default face was remapped use
1336 the remapped face for strings from prefix properties. (Bug#15155)
1338 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1340 Minor cleanup for redisplay interface and few related functions.
1341 * frame.h (enum text_cursor_kinds): Move from here...
1342 * dispextern.h (enum text_cursor_kinds): ...to here.
1343 (toplevel): Drop unnecessary declarations.
1344 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1345 in update_window_end_hook and draw_window_cursor functions.
1346 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1347 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1348 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1349 * xterm.c (x_update_window_end, x_draw_window_cursor):
1350 * xdisp.c (display_and_set_cursor, update_window_cursor)
1351 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1352 enum text_cursor_kinds where appropriate.
1354 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1356 Redesign redisplay interface to drop updated_row and updated_area.
1357 * dispextern.h (updated_row, updated_area): Remove declaration.
1358 (struct redisplay_interface): Pass glyph row and row area parameters
1359 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1360 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1362 * dispnew.c (updated_row, updated_area): Remove.
1363 (redraw_overlapped_rows, update_window_line): Adjust user.
1364 (update_marginal_area, update_text_area): Likewise. Pass updated row
1365 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1366 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1369 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1371 * process.c (flush_pending_output): Remove stub.
1374 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1376 * callproc.c: Fix race that killed background processes (Bug#15144).
1377 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1378 Record deleted process-id in critical section, not afterwards.
1379 Don't mistakenly kill process created by a call-process invocation
1380 that discards output and does not wait.
1382 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1384 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1385 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1386 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1387 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1388 to shut up compiler in mark_object.
1389 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1391 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1393 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1394 We can't portably rely on PTY_OPEN doing that, even if
1395 it calls posix_openpt with O_CLOEXEC.
1397 2013-08-20 Kenichi Handa <handa@gnu.org>
1399 * character.c (string_char): Improve commentary.
1401 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1403 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1404 (struct animation_cache): Make signature a flexible array member.
1405 All uses changed. This is a tad slower but may insulate us better
1406 from future changes to ImageMagick.
1408 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1410 * image.c: Shrink memory needed for animation cache.
1411 (SIGNATURE_DIGESTSIZE): New constant.
1412 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1413 (imagemagick_create_cache): Copy the signature. This saves
1414 several KB of memory that ImageMagick wastes per signature.
1415 Don't bother updating the update_time, as the caller does that now.
1416 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1417 it's a fixed size struct member now.
1418 (imagemagick_get_animation_cache): Always destroy the signature,
1419 as it's now imagemagick_create_cache's responsibility to copy it.
1420 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1421 and use memcmp rather than strcmp.
1422 eassert that ImageMagick returns a signature of the specified length.
1424 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1426 * image.c (imagemagick_get_animation_cache): Don't segfault on
1428 (imagemagick_get_animation_cache): Revert to previous definition
1429 so that it actually works. But keep the memory leak fix.
1430 (imagemagick_get_animation_cache): Fix memory leak.
1432 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1434 * image.c: Fix animation cache signature memory leak.
1435 Fix some other minor performance problems while we're at it.
1436 (imagemagick_create_cache): Clear just the members that
1437 need clearing. Don't set update_time, as caller does that now.
1438 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1439 Simplify by using pointer-to-pointer instead of a prev pointer.
1440 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1441 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1442 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1443 it's already a copy. Free the signature probe unless it's cached.
1445 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1446 This was introduced by my 2013-08-12 fix for Bug#15035.
1448 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1450 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1451 (imagemagick_prune_animation_cache): Now static.
1453 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1455 * image.c (imagemagick_get_animation_cache): Don't segfault when
1456 pruning all entries.
1458 2013-08-18 Ken Brown <kbrown@cornell.edu>
1460 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1461 static heap if ENABLE_CHECKING is defined.
1462 (max_bss_sbrk_ptr): New variable.
1464 (report_sheap_usage): Report maximum static heap usage instead of
1465 ending static heap usage.
1467 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1469 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1470 of zlib_initialized according to the results of calling
1471 init_zlib_functions.
1473 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1475 * image.c: Implement an ImageMagick per-image cache.
1476 (imagemagick_get_animation_cache): Fix a double-free error.
1477 (imagemagick_load_image): Remove the ping_wand code, which only
1478 apparently saved time on invalid animated images, and slowed down
1479 everything else. Optimise for the common case.
1481 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1483 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1485 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1487 * marker.c (set_marker): Remove documentation of undefined behavior.
1489 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1491 * image.c (imagemagick_compute_animated_image): Animate correctly
1492 when sub-images are smaller than the main image.
1493 (imagemagick_compute_animated_image): Setting the iterator row to
1494 zero is apparently not allowed.
1495 (imagemagick_compute_animated_image): Allow images that say they
1496 have sub-images that are bigger than the main image, but just crop
1499 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1501 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1503 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1505 * image.c (imagemagick_compute_animated_image): Respect the GIF
1508 2013-08-15 Ken Brown <kbrown@cornell.edu>
1510 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1511 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1514 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1516 Fix minor problems found by static checking.
1517 * frame.c (delete_frame):
1518 * xdisp.c (next_element_from_display_vector):
1519 Avoid uninitialized local.
1520 * image.c (imagemagick_compute_animated_image): Port to C89.
1521 Prefer usual GNU indentation style for loops.
1522 Be more careful about bizarrely large sizes, by using ptrdiff_t
1525 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1527 Fix infinite frame selection loop (Bug#15025).
1528 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1530 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1532 * xdisp.c (compute_window_start_on_continuation_line):
1533 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1534 to make sure we end up setting the window start at the leftmost
1535 visible character of the display line. This avoids funky
1536 horizontal shifting because the window start is not kept on the
1537 same position. (Bug#15090)
1538 (next_element_from_display_vector): Support 'box' face attribute
1539 in the face definitions of a display vector. (Bug#15099)
1541 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1543 * image.c (imagemagick_compute_animated_image): Implement animated
1545 (imagemagick_compute_animated_image): Fix some compilation
1546 warnings. Implement a very simple cache to make the animation
1547 usable at all, but it should be replaced with a per-image cache.
1549 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1551 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1552 to do `for' loops over alist values.
1553 * buffer.h (FOR_EACH_BUFFER):
1554 * process.c (FOR_EACH_PROCESS): Use it.
1555 (handle_child_signal, status_notify, Fget_buffer_process)
1556 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1558 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1560 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1561 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1562 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1563 to xzalloc and so avoid redundant call to memset.
1564 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1565 members because it is allocated with xzalloc and so already zeroed.
1567 2013-08-14 Ken Brown <kbrown@cornell.edu>
1569 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1572 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1574 Utility function and macro to copy Lisp string to C string.
1575 * lisp.h (xlispstrdupa): New macro.
1576 (xlispstrdup): New prototype.
1577 * alloc.c (xlispstrdup): New function.
1578 * callint.c (Fcall_interactively):
1579 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1580 (Fsubstitute_in_file_name):
1581 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1582 * image.c (x_create_bitmap_from_file):
1583 * w32term.c (w32_term_init):
1584 * xterm.c (x_term_init): Use xlispstrdup.
1586 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1588 * image.c (imagemagick_load_image): Make animated pictures work.
1589 There's still some problems with background color settings, though
1592 * decompress.c (unwind_decompress): Always restore point.
1594 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1596 * marker.c (set_marker): Reformat documentation.
1598 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1600 * xdisp.c (cursor_type_changed): Now static.
1602 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1603 Use changed. This avoids the need to call xmalloc and for the
1604 caller to call xfree, and avoids memory leaks in some situations.
1606 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1609 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1610 (redisplay_window): If window_end_valid is cleared due to non-zero
1611 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1612 so do not call to try_cursor_movement for that window.
1614 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1616 * window.h (struct window): Convert window_end_pos and
1617 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1618 (wset_window_end_pos, wset_window_end_vpos): Remove.
1619 * dispnew.c (adjust_glyph_matrix):
1620 * window.c (Fwindow_end, replace_window, set_window_buffer)
1622 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1623 (set_vertical_scroll_bar, redisplay_window, try_window)
1624 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1625 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1626 (note_mouse_highlight): Adjust users.
1627 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1630 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1632 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1633 * image.c (imagemagick_filename_hint): Use `const char *' and
1634 prefer SSDATA to SDATA to avoid warnings.
1636 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1638 Cleanup window fringes, margins and scroll bars adjustments.
1639 * window.c (set_window_fringes, set_window_margins)
1640 (set_window_scroll_bars, apply_window_adjustment): New functions.
1641 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1642 (Fset_window_scroll_bars): Use them.
1644 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1646 * window.h (struct window): Convert scroll_bar_width
1647 from Lisp_Object to integer. Adjust comment.
1648 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1650 * window.c (wset_scroll_bar_width): Remove.
1651 (make_window): Initialize scroll_bar_width.
1652 (Fsplit_window_internal): Use direct assignment.
1653 (Fset_window_configuration, save_window_save):
1654 Convert Lisp_Object to integer and back where appropriate.
1655 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1656 bar was actually changed, and mention this in docstring.
1658 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1660 * decompress.c: Minor simplifications.
1661 (Fzlib_decompress_region): Don't bother verifying
1662 that avail_out <= UINT_MAX, as that was confusing.
1663 Mention the restriction in a comment instead.
1664 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1666 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1668 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1669 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1671 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1673 * image.c (imagemagick_filename_hint): Check for errors in the
1676 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1678 * window.c (Fwindow_margins): Return nil when there's no marginal
1679 area, as per the documented API.
1681 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1682 Fmake_vector, as scroll bar's struct members are not all Lisp
1683 objects now. This avoids crashes in GC.
1685 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1686 bool, so its address could be taken.
1688 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1690 * image.c (imagemagick_filename_hint): New function to possibly
1691 apply `image-content-type-suffixes'.
1692 (imagemagick_load_image): Use it.
1694 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1696 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1697 if loading zlib failed.
1699 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1701 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1702 2013-08-13 checkin below. Change bool to BOOL, rule is:
1703 All Obj-C code uses BOOL, except for interfaces callable from C.
1705 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1707 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1709 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1710 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1711 bool instead of BOOL.
1712 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1713 from Lisp_Object to bitfield. Adjust comment.
1714 * w32term.c (x_scroll_bar_create): Adjust user.
1715 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1716 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1717 Use bool for boolean.
1718 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1719 to `unsigned int' when defining a bitfield.
1721 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1723 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1725 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1727 * window.h (struct window): Convert left_margin_cols and
1728 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1729 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1730 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1732 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1734 (showing_window_margins_p, update_window_line, update_frame_1):
1735 * fringe.c (draw_fringe_bitmap_1):
1736 * xdisp.c (window_box_width): Adjust users.
1737 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1738 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1739 Use direct assignment.
1740 (Fset_window_configuration, save_window_save, Fwindow_margins):
1741 Convert Lisp_Object to integer and back where appropriate.
1742 (Fset_window_margins): Adjust user. Return t if any margin
1743 was actually changed, and mention this in docstring.
1745 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1747 * syntax.c (forward_word):
1748 * cmds.c (forward_char, backward_char): Mention the optional argument.
1750 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1752 * window.h (struct window): Convert left_fringe_width
1753 and right_fringe_width from Lisp_Objects to integers.
1755 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1756 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1757 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1759 (make_window): Initialize new integer fields to -1.
1760 (Fsplit_window_internal): Use direct assignment.
1761 (Fset_window_configuration, save_window_save):
1762 Convert Lisp_Object to integer and back where appropriate.
1763 (Fset_window_fringes): Adjust user. Return t if any fringe
1764 was actually changed, and mention this in docstring.
1766 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1768 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1769 * nsfns.m (x_set_cursor_type):
1770 * w32fns.c (x_set_cursor_type):
1771 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1772 * xdisp.c (set_frame_cursor_types): ...but in common code.
1774 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1776 * font.c (clear_font_cache): New function, stripped from...
1777 (Fclear_font_cache): ...here, which now uses the function
1778 above. Adjust comment.
1779 * font.h (clear_font_cache): Add prototype.
1780 * xfaces.c (clear_face_cache): Use clear_font_cache.
1782 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1784 * window.c (Fset_window_start): Compare `w', not `window' because
1785 `w' might not be equal to `window' after call to decode_live_window.
1787 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1789 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1790 This fixes a problem introduced by the Bug#15035 patch
1791 when using GPG. Reported by Herbert J. Skuhra.
1793 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1795 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1796 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1797 not yet initialized.
1799 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1801 * decompress.c (Fzlib_decompress_region): Support zlib
1802 decompression, too, and rename.
1804 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1806 Minor zlib configuration tweaks.
1807 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1808 Don't assume presence of fn_inflateInit2_ zlib internal function.
1810 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1812 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1813 include the zlib prefix.
1815 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1817 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1818 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1819 define static variables that are pointers to zlib functions to be
1821 (init_zlib_functions) [WINDOWSNT]: New function.
1822 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1824 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1825 macros instead of invoking the zlib functions directly.
1826 (syms_of_decompress): DEFSYM Qzlib_dll.
1827 Staticpro Szlib_available_p.
1829 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1831 Avoid looping over all frame windows to freeze and unfreeze.
1832 * window.h (struct window): Drop frozen_window_start_p.
1833 (freeze_window_starts): Drop prototype.
1834 * frame.h (struct frame): New frozen_window_starts flag.
1835 (FRAME_WINDOWS_FROZEN): New macro.
1836 * window.c (freeze_window_start, freeze_window_starts):
1838 (select_window, replace_window): Adjust users.
1839 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1840 (window_frozen_p): New function.
1841 (redisplay_window): Use it.
1843 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1845 Fix some fd issues when running subprocesses (Bug#15035).
1846 Fix bugs that can leak files or file descriptors on errors.
1847 Don't unlink open temp files, as that's hard for users to diagnose
1848 when things go awry (e.g., temp disk exhausted).
1849 Don't bother to lock temp files. Check for invalid recursion.
1850 * callproc.c (synch_process_fd): Remove. All uses removed.
1851 (synch_process_tempfile): New var or macro.
1852 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1854 (record_kill_process): New arg, the temp name. All callers changed.
1855 (delete_temp_file): Now just a simple wrapper around unlink.
1856 (call_process_kill): New arg, the call_process_fd array.
1857 Close them all. Clear synch_process_pid. Remove the temp file,
1858 or arrange for it to be removed.
1859 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1860 that's been moved to synch_process_tempfile. Caller changed.
1861 Do not remove the tempfile; that's now call_process_kill's
1863 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1864 call_process_kill; the caller now does that.
1865 (call_process_cleanup): Do not close the process fd; that's now
1866 call_process_kill's responsibility.
1867 (Fcall_process): Implement via new function call_process, which
1868 has most of the old body of Fcall_process, but with a different API.
1869 (call_process): New function that does not open or close filefd if
1870 it is nonnegative. Record which fds need to be closed, and let
1871 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1872 Signal an error if invoked recursively (could be done via a hook).
1873 Simplify creation of the tempfile in the MSDOS case.
1874 Don't create the output file until after checking for the executable.
1875 Report any failure to open /dev/null.
1876 Don't open /dev/null for writing twice; once is enough.
1877 Don't create pipe if all output is being discarded or sent to file.
1878 Don't worry about setting up the coding system or reading from the
1879 pipe if all output is being discarded.
1880 Hoist fd_error local into top level, to lessen block nesting.
1881 Don't record deleted pid here; now done by Fcall_process_region.
1882 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1883 and note its success in synch_process_tempfile.
1884 Do not leak resources when child_setup fails.
1885 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1886 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1887 (create_temp_file): Now returns open fd, with an additional
1888 Lisp_Object * argument to return the name. All callers changed.
1889 Do not close the file; rewind it instead, and leave it open for
1890 the caller. Do not lock the temp file. Unwind-protect the file
1891 and the file-descriptor.
1892 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1893 If an asynchrounous process, record it here, not in call_process.
1894 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1895 * eval.c (set_unwind_protect): New function.
1896 * fileio.c (write_region): New function, generalized from the
1897 old Fwrite_region. Do not lock temp files.
1898 (Fwrite_region): Use it.
1899 * lisp.h (set_unwind_protect, write_region): New decls.
1900 * process.c: Include <verify.h>.
1901 (make_process): Mark fds as initially closed.
1902 (deleted_pid_list): Now a list of pid-filename pairs.
1904 (close_process_fd): New function.
1905 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1906 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1907 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1908 (create_process, create_pty, Fmake_serial_process)
1909 (server_accept_connection): Record which fds need to be closed,
1910 and let deactivate_process close them.
1911 (Fmake_network_process): Do not discard the unwind-protect
1912 until it's safe to do so.
1913 (deactivate_process): Close the fds opened by create_process etc.
1914 (Fprocess_send_eof): Adjust to new way of recording open fds.
1915 Report an error if /dev/null can't be opened, instead of aborting.
1916 * process.h (PROCESS_OPEN_FDS): New constant.
1917 (struct Lisp_Process): New member open_fds.
1918 (record_kill_process, record_deleted_pid): Adjust signatures.
1919 (record_deleted_pid): Move decl here ...
1920 * syswait.h (record_deleted_pid): ... from here.
1922 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1924 * decompress.c: Fix bugs with large buffers and weird inputs.
1925 Tune a bit. Reindent as per usual Emacs style.
1926 (BUFFER_SIZE): Remove.
1927 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1928 more than UINT_MAX bytes. Decompress into the gap instead of into
1929 an auto buffer, as this should avoid copying. Return nil if
1930 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1931 set immediate_quit; we shouldn't trust zlib code that much.
1933 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1935 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1936 errors, and really move the gap to where we want it.
1938 * lisp.h: Include decompress.c support.
1940 * emacs.c (main): Include decompress.c support.
1942 * Makefile.in: Include -lz if present.
1944 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1946 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1947 (initWithTitle:): Initialize frame to 0.
1948 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1949 (fillWithWidgetValue:frame:): Rename from
1950 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1952 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1953 fillWithWidgetValue:frame:
1955 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1956 remove memory leak warnings.
1958 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1959 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1962 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1963 (x_activate_menubar): Update the whole menu.
1964 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1965 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1966 current event is not NSSystemDefined (Bug#15001).
1967 Call ns_check_menu_open only if trackingMenu is 2.
1968 (menuDidClose:): New method, decrease trackingMenu.
1969 (fillWithWidgetValue:setDelegate:): New method.
1970 (fillWithWidgetValue:): Call the above.
1972 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1974 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1976 Omit some unnecessary casts.
1977 Many of these go back to the old pre-C89 days, when they may have
1978 been needed, but we've been assuming C89 or later for a while now.
1979 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1980 (live_float_p, live_misc_p, live_vector_p):
1981 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1982 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1983 (defvar_per_buffer):
1984 * callint.c (Fcall_interactively):
1985 * doc.c (Fsubstitute_command_keys):
1986 * filelock.c (get_boot_time):
1987 * frame.c (xrdb_get_resource):
1988 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1989 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1990 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1991 (menuitem_highlight_callback, menu_destroy_callback)
1992 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1993 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1994 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1995 (xg_tool_bar_help_callback, tb_size_cb):
1996 * image.c (xpm_alloc_color, png_read_from_memory)
1997 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1998 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2000 * keymap.c (describe_map):
2001 * nsfns.m (Fns_display_monitor_attributes_list):
2002 * nsmenu.m (process_dialog:):
2003 * nsterm.m (hold_event):
2004 * process.c (wait_reading_process_output):
2005 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2006 * scroll.c (do_direct_scrolling, scrolling_1):
2007 * termcap.c (tgetent):
2008 * window.c (check_window_containing, add_window_to_list)
2009 (freeze_window_starts):
2010 * xdisp.c (compare_overlay_entries, vmessage):
2011 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2012 (x_get_monitor_attributes_xrandr)
2013 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2014 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2015 * xfont.c (xfont_match, xfont_open):
2016 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2017 (menubar_selection_callback, menu_position_func)
2018 (popup_selection_callback, create_and_show_popup_menu)
2019 (dialog_selection_callback, create_and_show_dialog):
2020 * xrdb.c (x_get_string_resource):
2022 * xsmfns.c (x_session_check_input):
2023 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2024 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2025 (xaw_jump_callback, xaw_scroll_callback):
2026 Omit unnecessary casts.
2028 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2030 Minor string-length refactoring.
2031 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2032 * frame.c (make_monitor_attribute_list):
2033 Prefer build_string to strlen + make_string.
2035 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2037 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2038 don't check minor_code (Bug#14417).
2040 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2042 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2043 vertical positions instead. This avoids calling MATRIX_ROW with
2044 row numbers that are possibly beyond valid limits. (Bug#15064)
2046 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2048 Use xstrdup and build_unibyte_string where applicable.
2049 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2050 * xfns.c (x_window):
2051 * xrdb.c (x_get_customization_string):
2052 * xterm.c (xim_initialize):
2053 * w32fns.c (w32_window): Use xstrdup.
2054 (w32_display_monitor_attributes_list):
2055 * emacs.c (init_cmdargs):
2056 * keyboard.c (PUSH_C_STR):
2057 * nsfont.m (nsfont_open):
2058 * sysdep.c (system_process_attributes):
2059 * w32.c (system_process_attributes):
2060 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2062 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2064 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2065 variables of these types so that GDB would know about them, as aid
2066 for debugging fatal exceptions. (Bug#15024) See also
2067 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2070 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2072 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2073 larger than the NSWindow (Bug#14934).
2075 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2077 Redesign redisplay interface to drop global variable updated_window.
2078 Always pass currently updated window as a parameter to update routines.
2079 * dispextern.h (updated_window): Remove declaration.
2080 (struct redisplay_interface): Pass window parameter to
2081 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2082 and after_update_window_hook.
2083 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2085 * dispnew.c (updated_window): Remove.
2086 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2087 (update_window_line): Adjust to match redisplay interface changes.
2088 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2089 (ns_scroll_run, ns_after_update_window_line):
2090 * w32term.c (x_update_window_begin, x_update_window_end)
2091 (x_after_update_window_line, x_scroll_run):
2092 * xterm.c (x_update_window_begin, x_update_window_end)
2093 (x_after_update_window_line, x_scroll_run):
2094 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2095 Likewise. Adjust comments where appropriate.
2096 (x_cursor_to): Simplify because this is always called during window
2097 update (but install debugging check anyway).
2098 (expose_window): Check must_be_updated_p flag to see whether this
2099 function is called during window update.
2101 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2103 Do not reset window modification event counters excessively.
2104 These leftovers and poor man's tricky methods to catch extra
2105 redisplay's attention are no longer needed.
2106 * frame.c (set_menu_bar_lines_1):
2107 * minibuf.c (read_minibuf_unwind):
2108 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2109 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2110 (window_scroll_line_based, Fset_window_configuration):
2111 * xdisp.c (redisplay_window): Do not reset last_modified and
2112 last_overlay_modified counters.
2114 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2116 * xselect.c (x_send_client_event): Set send_event and serial, memset
2117 data.l as it might be bigger than data.b. Use 24 bit mask to
2118 XSendEvent (Bug#15034).
2120 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2122 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2123 for TTY frames that are not the top frame on their console.
2126 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2128 * w32term.c (w32fullscreen_hook): Really maximize frame when
2129 asked for (Bug#14841).
2131 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2133 Prefer selected_window to Fselected_window, likewise for frames.
2134 * buffer.c (Fbuffer_swap_text):
2135 * data.c (Fvariable_binding_locus):
2136 * window.c (run_window_configuration_change_hook): Adjust users.
2137 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2138 Use decode_live_frame.
2140 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2142 Be more careful if selected window shows the buffer other than current,
2143 use window_outdated only if this is not so. This change should also
2144 address some weird issues discussed in Bug#13012.
2145 * window.h (window_outdated): New prototype.
2146 * window.c (window_outdated): Now here. Convert from static and
2147 always assume window's buffer.
2148 (Fwindow_end, Fwindow_line_height): Use it.
2149 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2150 and always assume window's buffer.
2151 (redisplay_window): Adjust user.
2152 (redisplay_internal): Call to reconsider_clip_changes once and
2153 check whether mode line should be updated only if selected window
2154 shows current buffer.
2155 (run_window_scroll_functions): Use eassert for debugging check.
2156 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2158 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2160 * window.c (window_scroll, window_scroll_pixel_based)
2161 (window_scroll_line_based): Use bool for booleans.
2163 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2165 * process.c: Fix minor off-by-one issues in descriptor counts.
2166 This shouldn't fix any real bugs, but it cleans up the code a bit.
2167 (max_process_desc, max_input_desc): -1, not 0, means none.
2169 (delete_input_desc): New function.
2170 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2171 (deactivate_process): Scan backwards when recomuting max_process_desc;
2172 that should be faster.
2173 (init_process_emacs): Initialize max_input_desc.
2175 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2177 Use region cache to speedup bidi_find_paragraph_start.
2178 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2179 Rename cache_long_line_scans to cache_long_scans.
2180 * buffer.c (bset_cache_long_line_scans): Rename to
2181 bset_cache_long_scans.
2182 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2183 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2185 (syms_of_buffer): Rename cache-long-line-scans to
2186 cache-long-scans. Adjust docstring.
2187 * search.c (newline_cache_on_off):
2188 * indent.c (width_run_cache_on_off): Adjust users.
2189 * bidi.c (bidi_paragraph_cache_on_off): New function.
2190 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2191 * insdel.c (prepare_to_modify_buffer):
2192 Invalidate bidi_paragraph_cache if enabled.
2194 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2196 Invalidate region caches only if buffer text is going to be changed.
2197 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2198 (modify_text): ...new prototype.
2199 (prepare_to_modify_buffer_1): New prototype.
2200 * textprop.c (modify_region): Rename to...
2201 (modify_text_properties): ...new function.
2202 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2203 (Fremove_list_of_text_properties): Adjust users.
2204 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2205 (modify_text): ...new function.
2206 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2207 (prepare_to_modify_buffer_1): ...new function.
2208 * casefiddle.c (casify_region):
2209 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2210 (Ftranspose_regions): Use modify_text.
2212 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2214 * lisp.mk (lisp): Add nadvice.elc.
2216 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2218 New macro to iterate over live buffers similar to frames.
2219 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2220 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2221 Declare buffer-related variables here to offload lisp.h.
2222 * buffer.c (Vbuffer_alist): Adjust comment.
2223 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2224 (other_buffer_safely):
2225 * data.c (store_symval_forwarding):
2226 * dispnew.c (Fframe_or_buffer_changed_p):
2227 * fileio.c (Fdo_auto_save):
2228 * filelock.c (unlock_all_files):
2229 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2231 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2233 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2234 * callproc.c (create_temp_file):
2235 * filelock.c (create_lock_file):
2236 Assume mkostemp, since it's now provided by Gnulib.
2238 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2240 * w32.c (mkostemp): New function.
2241 (mktemp): Remove, no longer used. Most of the code reused in
2242 mkostemp. (Bug#15015)
2243 (mktemp): Don't undef.
2245 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2247 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2248 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2249 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2250 (free_glyph_pool, check_glyph_memory): Likewise for
2251 all users. Adjust comments where appropriate.
2253 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2255 * composite.h: Minor fixups.
2256 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2257 to fix a misspelling, and change it to an inline function while
2258 we're at it (it need not be a macro). All uses changed.
2259 (composition_method, composition_valid_p):
2260 Rewrite to avoid assignments in if-conditions.
2262 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2264 Do not use global Lisp_Object in composition macros.
2265 * composite.h (composition_temp): Remove declaration.
2266 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2267 (composition_method, composition_valid_p): ...inline functions.
2268 (compose_region): Remove the leftover.
2269 * composite.c (composition_temp): Remove.
2270 (run_composition_function, update_compositions)
2271 (composition_compute_stop_pos, composition_adjust_point)
2272 (Ffind_composition_internal):
2273 * coding.c (handle_composition_annotation):
2274 * xdisp.c (handle_composition_prop, check_point_in_composition):
2275 Related users changed.
2277 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2279 Drop FRAME_PTR typedef.
2280 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2281 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2282 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2283 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2284 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2285 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2286 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2287 All related users changed.
2289 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * eval.c (default_toplevel_binding): New function.
2293 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2294 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2295 (syms_of_eval): Export them.
2296 * data.c (Fdefault_value): Micro cleanup.
2297 * term.c (init_tty): Use "false".
2299 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2301 Fix X GC leak in GTK and raw (no toolkit) X ports.
2302 * xterm.c (x_free_frame_resources): If white and black relief
2303 GCs are allocated, always free them here.
2304 * xfns.c (x_make_gc): Omit redundant initialization.
2305 * widget.c (create_frame_gcs): Remove the leftover.
2306 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2307 in x_free_frame_resources.
2309 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2311 * nsterm.m (windowWillResize:toSize:): Only change title if
2312 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2314 (viewDidEndLiveResize): New method.
2316 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2317 inside NS_IMPL_COCOA.
2319 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2321 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2322 Do not check whether undo is enabled because record_insert and
2323 record_delete does that themselves.
2325 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2327 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2328 member which is not really used any more.
2329 (FRAME_XIC_BASE_FONTNAME): Remove.
2330 * xfns.c (xic_free_fontset): Adjust user.
2331 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2332 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2333 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2334 (xdialog_show): Use eassert for debugging check.
2335 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2337 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2339 * fileio.c, fns.c (merge): Move extern decl from here ...
2340 * lisp.h (merge): ... to here.
2342 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2344 Fix last font-related change.
2345 * w32font.h (w32font_list_internal, w32font_match_internal):
2347 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2348 (uniscribe_list_family): Adjust to match font API change.
2349 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2350 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2352 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2354 * frame.h (FRAME_MOUSE_UPDATE):
2355 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2356 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2358 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2360 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2361 * font.h (struct font_driver): Change list, match, and list_family
2362 functions to accept struct frame * as first arg.
2363 * font.c (font_score, font_compare, font_sort_entities):
2365 (font_sort_entities, font_list_entities, font_select_entity):
2366 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2367 match font API change.
2368 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2369 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2370 * ftxfont.c (ftxfont_list, ftxfont_match):
2371 * xftfont.c (xftfont_list, xftfont_match):
2372 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2373 * w32font.c (w32font_list, w32font_match, w32font_list):
2374 (w32font_list_internal, w32_font_match_internal): Likewise.
2375 * xfaces.c (Fx_family_fonts): Adjust user.
2377 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2379 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2380 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2381 only if HAVE_X_WINDOWS is in use.
2382 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2383 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2384 * w32term.c (x_wm_set_icon_position): Likewise.
2385 * w32fns.c (x_icon): Adjust user.
2387 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2389 * xterm.c (last_mouse_press_frame): Remove the
2390 leftover which is not really used any more.
2391 (handle_one_xevent, syms_of_xterm): Adjust users.
2392 (x_flush): Call XFlush once per each X display, not frame.
2393 This is better because this code always unconditionally skips
2394 non-X frames in Vframe_list and issues the only XFlush if we
2395 have more than one X frame on the same X display.
2396 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2397 Use bool for booleans.
2398 (x_draw_glyph_string_background, cvt_string_to_pixel):
2399 (cvt_pixel_dtor): Drop unnecessary prototypes.
2400 * xterm.h (x_display_ok): Adjust prototype.
2402 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2404 Drop unnecessary functions that deals with frame pixel size.
2405 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2406 (x_pixel_height): Drop prototypes.
2407 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2408 (x_pixel_height): Drop implementations.
2409 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2410 which should be always valid for window frame.
2411 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2412 * w32menu.c (Fx_popup_dialog):
2413 * xmenu.c (Fx_popup_dialog): Likewise for both.
2415 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2417 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2418 frame parameters and call to Fmodify_frame_parameters just once.
2419 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2420 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2421 and mention nil frame in docstring.
2423 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2425 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2426 (x_figure_window_size): Likewise. Adjust to return long.
2427 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2428 (toplevel): Move Qterminal_live_p to...
2429 * terminal.c (toplevel): ...here, make it static, and...
2430 (syms_of_terminal): ...DEFSYM here.
2431 * frame.h (Qterminal_live_p): Remove declaration.
2432 (make_frame, x_figure_window_size): Adjust prototype.
2433 * nsfns.m (Fx_create_frame): Use long for window flags.
2435 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2437 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2438 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2439 Do not assume that emacs_close (INT_MAX) is a no-op.
2441 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2443 * xfaces.c (make_face_cache): For struct face_cache, prefer
2444 xmalloc to xzalloc and so avoid redundant call to memset.
2445 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2447 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2449 * fringe.c (draw_window_fringes, update_window_fringes)
2450 (compute_fringe_widths):
2451 * w32term.c (x_draw_glyph_string):
2452 * window.c (candidate_window_p, Frecenter):
2453 * xfaces.c (realize_basic_faces, realize_default_face)
2454 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2455 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2456 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2457 * xmenu.c (Fx_menu_bar_open_internal):
2458 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2459 * xsettings.c (xft_settings_event):
2460 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2461 Use bool for booleans. Adjust style and comments where
2463 * dispextern.h (draw_window_fringes, update_window_fringes)
2464 (compute_fringe_widths):
2465 * xterm.h (x_had_errors_p): Adjust prototype.
2467 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2469 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2470 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2472 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2474 * fns.c (toplevel): Remove comment before Fsafe_length because
2477 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2479 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2481 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2483 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2484 frame which got the message is still alive, before dereferencing
2485 its pointer. (Bug#14970)
2487 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2488 be a live window, before using it as such. (Bug#14970)
2490 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2492 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2493 w32_detect_focus_change instead of doing part of its job by hand.
2494 This fixes the problem whereby FOCUS_OUT events were not sent to
2497 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2499 * process.c (Fprocess_list): Doc fix.
2501 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2502 being re-exposed only if it didn't ask to become visible.
2503 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2504 was previously iconified. (Bug#14841)
2505 (x_iconify_frame): Mark the frame iconified.
2507 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2509 Fix minor problems found by static checking.
2510 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2511 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2513 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2515 * eval.c (set_specpdl_old_value): New function.
2516 (unbind_to): Minor simplification.
2517 (get_backtrace_frame): New function.
2518 (Fbacktrace_frame): Use it. Add `base' argument.
2519 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2520 (syms_of_eval): Export backtrace-eval.
2521 * xterm.c (x_focus_changed): Simplify.
2523 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2525 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2527 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2529 * xdisp.c (redisplay_window): Instead of moving point out of
2530 scroll margin, reject the force_start method, and try scrolling
2531 instead. (Bug#14780)
2533 2013-07-24 Ken Brown <kbrown@cornell.edu>
2535 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2538 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2540 * eval.c (Fprogn): Do not check that BODY is a proper list.
2541 This undoes the previous change. The check slows down the
2542 interpreter, and is not needed to prevent a crash. See
2543 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2545 2013-07-23 Glenn Morris <rgm@gnu.org>
2547 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2549 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2551 Port to GNU/Linux systems with tinfo but not ncurses.
2552 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2553 to decide whether ncurses is being used. Without this change,
2554 GCC complains about tgetent not being declared, on a system
2555 that has tinfo installed but ncurses not installed.
2557 * eval.c (Fprogn): Check that BODY is a proper list.
2559 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2560 * data.c (Fsetq_default):
2561 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2562 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2564 Tune by taking advantage of the fact that ARGS is always a list
2565 when a function is declared to have UNEVALLED args.
2567 * emacsgtkfixed.c: Port to GCC 4.6.
2568 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2570 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2572 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2573 here to silence compiler warnings.
2575 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2577 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2578 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2579 from messing up Emacs's 'struct frame' (Bug#14923).
2581 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2583 * alloc.c (make_save_ptr_ptr): Define this function.
2584 It was inadvertently omitted. It's needed only if
2585 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2587 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2589 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2590 frame have focus (Bug#14895).
2592 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2594 Avoid vfork-related deadlock more cleanly.
2595 * callproc.c (child_setup): When the child's exec fails, output
2596 the program name, as that's more useful. Use O_NONBLOCK to avoid
2598 * process.c (create_process_1): Remove; no longer needed.
2599 (create_process): Remove timer hack; no longer needed, now that
2600 the child avoids deadlock.
2602 2013-07-20 Glenn Morris <rgm@gnu.org>
2604 * image.c (Fimage_flush): Fix doc typo.
2606 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2608 Fix array bounds violation when pty allocation fails.
2609 * process.c (PTY_NAME_SIZE): New constant.
2610 (pty_name): Remove static variable; it's now auto.
2611 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2612 Take pty_name as an arg rather than using a static variable.
2613 All callers changed.
2614 (create_process): Recover pty_flag from process, not from volatile local.
2615 (create_pty): Stay inside array even when pty allocation fails.
2616 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2618 * lread.c (Fload): Avoid initialization only when lint checking.
2619 Mention that it's needed only for older GCCs.
2621 2013-07-20 Kenichi Handa <handa@gnu.org>
2623 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2624 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2626 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2628 * lread.c (Fload): Avoid uninitialized warning.
2630 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2632 Fix some minor file descriptor leaks and related glitches.
2633 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2634 (create_lock_file): Use write, not emacs_write.
2635 * image.c (slurp_file, png_load_body):
2636 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2637 (server_accept_connection):
2638 Don't leak an fd on memory allocation failure.
2639 * image.c (slurp_file): Add a cheap heuristic for growing files.
2640 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2641 as that's what the other routines do. Maybe input need not be
2642 blocked at all, but it's better to be consistent.
2643 Avoid undefined behavior when strlen is zero.
2645 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2646 (NSTATICS): Now a constant; doesn't need to be a macro.
2648 2013-07-19 Richard Stallman <rms@gnu.org>
2650 * coding.c (decode_coding_utf_8): Add simple loop for fast
2651 processing of ASCII characters.
2653 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2655 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2657 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2659 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2660 unportable 'struct x_display_info'.
2661 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2664 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2666 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2667 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2669 (system_process_attributes): Prefer plain char to unsigned char
2670 when either will do. Clean up properly if interrupted or if
2671 memory allocations fail. Don't assume sscanf succeeds.
2672 Remove no-longer-needed workaround to stop GCC from whining.
2673 Read command-line once, instead of multiple times. Check read status a
2676 Fix obscure porting bug with varargs functions.
2677 The code assumed that int is treated like ptrdiff_t in a vararg
2678 function, which is not a portable assumption. There was a similar
2679 -- though these days less likely -- porting problem with various
2680 assumptions that pointers of different types all smell the same as
2681 far as vararg functions is conserved. To make this problem less
2682 likely in the future, redo the API to use varargs functions.
2683 * alloc.c (make_save_value): Remove this vararg function.
2684 All uses changed to ...
2685 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2686 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2688 (make_save_ptr): Rename from make_save_pointer, for consistency with
2689 the above. Define only on platforms that need it. All uses changed.
2691 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2693 * keyboard.c: Try to fix typos in previous change.
2694 (DISPLAY_LIST_INFO): New macro.
2695 (kbd_buffer_get_event): Do not access members that are not present
2696 in X11. Revert inadvertent change of "!=" to "=".
2698 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2700 * keyboard.c (kbd_buffer_get_event):
2701 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2702 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2704 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2706 * filelock.c: Fix unlikely file descriptor leaks.
2707 (get_boot_time_1): Rework to avoid using emacs_open.
2708 This doesn't actually fix a leak, but is better anyway.
2709 (read_lock_data): Use read, not emacs_read.
2711 * doc.c: Fix minor memory and file descriptor leaks.
2712 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2713 (get_doc_string, Fsnarf_documentation):
2714 Fix file descriptor leak on error.
2716 * term.c: Fix minor fdopen-related file descriptor leaks.
2717 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2718 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2720 * charset.c: Fix file descriptor leaks and errno issues.
2722 (load_charset_map_from_file): Don't leak file descriptor on error.
2723 Use plain record_xmalloc since the allocation is larger than
2724 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2726 * eval.c (record_unwind_protect_nothing):
2727 * fileio.c (fclose_unwind):
2729 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2730 The replacement doesn't block input, but that no longer seems
2733 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2735 * lread.c: Fix file descriptor leaks and errno issues.
2736 (Fload): Close some races that leaked fds or streams when 'load'
2738 (Fload, openp): Report error number of last nontrivial failure to open.
2739 ENOENT counts as trivial.
2740 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2742 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2743 now that the function is always called with a nonnegative arg.
2744 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2745 All uses replaced with ...
2746 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2748 A few more minor file errno-reporting bugs.
2749 * callproc.c (Fcall_process):
2750 * doc.c (Fsnarf_documentation):
2751 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2752 * process.c (set_socket_option):
2753 Don't let a constructor trash errno.
2754 * doc.c: Include <errno.h>.
2756 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2758 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2760 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2762 Fix w32 bug with call-process-region (Bug#14885).
2763 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2764 to Fcall_process when the input is empty. This simplifies the
2765 code a bit. It makes no difference on POSIXish platforms but
2766 apparently it fixes a bug on w32.
2768 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2769 * fileio.c (close_file_unwind): Don't close if FD is negative;
2770 this can happen when unwinding a zapped file descriptor.
2771 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2772 in case Emacs runs out of memory between the two unwind-protects.
2773 Don't trash errno when closing FD.
2774 Zap the FD in the specpdl when closing it, instead of deferring
2775 the removal of the unwind-protect; this fixes a bug where a child
2776 function unwinds the stack past us.
2778 New unwind-protect flavors to better type-check C callbacks.
2779 This also lessens the need to write wrappers for callbacks,
2780 and the need for make_save_pointer.
2781 * alloca.c (free_save_value):
2782 * atimer.c (run_all_atimers):
2784 * alloc.c (safe_alloca_unwind):
2785 * atimer.c (unwind_stop_other_atimers):
2786 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2787 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2788 * minibuf.c (choose_minibuf_frame_1):
2789 * process.c (make_serial_process_unwind):
2790 * xdisp.h (pop_message_unwind):
2791 * xselect.c (queue_selection_requests_unwind):
2792 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2793 * alloca.c (record_xmalloc):
2794 Prefer record_unwind_protect_ptr to record_unwind_protect with
2796 * alloca.c (Fgarbage_collect):
2797 Prefer record_unwind_protect_void to passing a dummy.
2798 * buffer.c (restore_buffer):
2799 * window.c (restore_window_configuration):
2800 * xfns.c, w32fns.c (do_unwind_create_frame)
2801 New wrapper. All record-unwind uses of wrappee changed.
2802 * buffer.c (set_buffer_if_live):
2803 * callproc.c (call_process_cleanup, delete_temp_file):
2804 * coding.c (code_conversion_restore):
2805 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2806 * editfns.c (save_excursion_restore)
2807 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2808 (save_restriction_restore):
2809 * eval.c (restore_stack_limits, un_autoload):
2810 * fns.c (require_unwind):
2811 * keyboard.c (recursive_edit_unwind, tracking_off):
2812 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2813 * macros.c (pop_kbd_macro, restore_menu_items):
2814 * nsfns.m (unwind_create_frame):
2815 * print.c (print_unwind):
2816 * process.c (start_process_unwind):
2817 * search.c (unwind_set_match_data):
2818 * window.c (select_window_norecord, select_frame_norecord):
2819 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2820 (fast_set_selected_frame):
2821 * xfns.c, w32fns.c (unwind_create_tip_frame):
2822 Return void, not a dummy Lisp_Object. All uses changed.
2823 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2824 * callproc.c (call_process_kill):
2825 * fileio.c (restore_point_unwind, decide_coding_unwind)
2826 (build_annotations_unwind):
2827 * insdel.c (Fcombine_after_change_execute_1):
2828 * keyboard.c (read_char_help_form_unwind):
2829 * menu.c (unuse_menu_items):
2830 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2831 * sound.c (sound_cleanup):
2832 * xdisp.c (unwind_redisplay):
2833 * xfns.c (clean_up_dialog):
2834 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2835 Accept no args and return void, instead of accepting and returning
2836 a dummy Lisp_Object. All uses changed.
2837 * cygw32.c (fchdir_unwind):
2838 * fileio.c (close_file_unwind):
2839 * keyboard.c (restore_kboard_configuration):
2840 * lread.c (readevalllop_1):
2841 * process.c (wait_reading_process_output_unwind):
2842 Accept int and return void, rather than accepting an Emacs integer
2843 and returning a dummy object. In some cases this fixes an
2844 unlikely bug when the corresponding int is outside Emacs integer
2845 range. All uses changed.
2846 * dired.c (directory_files_internal_unwind):
2847 * fileio.c (do_auto_save_unwind):
2848 * gtkutil.c (pop_down_dialog):
2849 * insdel.c (reset_var_on_error):
2850 * lread.c (load_unwind):
2851 * xfns.c (clean_up_file_dialog):
2852 * xmenu.c, nsmenu.m (pop_down_menu):
2853 * xmenu.c (cleanup_widget_value_tree):
2854 * xselect.c (wait_for_property_change_unwind):
2855 Accept pointer and return void, rather than accepting an Emacs
2856 save value encapsulating the pointer and returning a dummy object.
2858 * editfns.c (Fformat): Update the saved pointer directly via
2859 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2860 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2861 (unwind_body): New function.
2862 (record_unwind_protect): First arg is now a function returning void,
2863 not a dummy Lisp_Object.
2864 (record_unwind_protect_ptr, record_unwind_protect_int)
2865 (record_unwind_protect_void): New functions.
2866 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2867 * fileio.c (struct auto_save_unwind): New type.
2868 (do_auto_save_unwind): Use it.
2869 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2870 * insdel.c (struct rvoe_arg): New type.
2871 (reset_var_on_error): Use it.
2872 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2874 (specbinding_func): Remove; there are now several such functions.
2875 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2876 (set_unwind_protect_ptr): New function.
2877 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2879 Be simpler and more consistent about reporting I/O errors.
2880 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2881 Say "Read error" and "Write error", rather than "I/O error", or
2882 "IO error reading", or "IO error writing", when a read or write
2884 * process.c (Fmake_network_process, wait_reading_process_output)
2885 (send_process, Fprocess_send_eof, wait_reading_process_output):
2886 Capitalize diagnostics consistently. Put "failed foo" at the
2887 start of the diagnostic, so that we don't capitalize the
2888 function name "foo". Consistently say "failed" for such
2890 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2891 All callers changed. This is so it can use report_file_error.
2892 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2893 diagnostics consistently as above.
2895 * fileio.c (report_file_errno): Fix errno reporting bug.
2896 If the file name is neither null nor a pair, package it up as a
2897 singleton list. All callers changed, both to this function and to
2898 report_file_error. This fixes a bug where the memory allocator
2899 invoked by list1 set errno so that the immediately following
2900 report_file_error reported the wrong errno value.
2902 Fix minor problems found by --enable-gcc-warnings.
2903 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2904 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2906 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2908 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2909 Set event->arg to Qt if switch-event shall be generated.
2910 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2912 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2914 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2917 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2918 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2919 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2920 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2921 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2922 and there is a focused frame.
2923 (head_table): Add focus-in and focus-out.
2924 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2925 bind to handle-focus-in/out.
2927 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2928 (Fhandle_switch_frame): Call Fhandle_focus_in.
2929 (syms_of_frame): defsubr handle-focus-in/out.
2931 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2933 Fix porting bug to older POSIXish platforms (Bug#14862).
2934 * sysdep.c (emacs_pipe): New function, that implements
2935 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2936 This should port better to CentOS 5 and to Mac OS X 10.6.
2937 All calls to pipe2 changed.
2939 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2940 This makes the code easier to read and the executable a bit smaller.
2941 Do not replace all calls to Fcons that happen to create lists,
2942 just calls that are intended to create lists. For example, when
2943 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2944 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2945 Similarly for list2 through list5.
2946 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2947 * bytecode.c (exec_byte_code):
2948 * callint.c (quotify_arg, Fcall_interactively):
2949 * callproc.c (Fcall_process, create_temp_file):
2950 * charset.c (load_charset_map_from_file)
2951 (Fdefine_charset_internal, init_charset):
2952 * coding.c (get_translation_table, detect_coding_system)
2953 (Fcheck_coding_systems_region)
2954 (Fset_terminal_coding_system_internal)
2955 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2956 * composite.c (update_compositions, Ffind_composition_internal):
2957 * dired.c (directory_files_internal, file_name_completion)
2959 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2960 * doc.c (Fsnarf_documentation):
2961 * editfns.c (Fmessage_box):
2963 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2964 (Feval, eval_sub, Ffuncall, apply_lambda):
2965 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2966 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2967 (Fset_file_times, Finsert_file_contents)
2968 (Fchoose_write_coding_system, Fwrite_region):
2969 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2970 * font.c (font_registry_charsets, font_parse_fcname)
2971 (font_prepare_cache, font_update_drivers, Flist_fonts):
2972 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2973 * frame.c (make_frame, Fmake_terminal_frame)
2974 (x_set_frame_parameters, x_report_frame_params)
2975 (x_default_parameter, Fx_parse_geometry):
2976 * ftfont.c (syms_of_ftfont):
2977 * image.c (gif_load):
2978 * keyboard.c (command_loop_1):
2979 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2980 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2981 (Fminor_mode_key_binding, accessible_keymaps_1)
2982 (Faccessible_keymaps, Fwhere_is_internal):
2983 * lread.c (read_emacs_mule_char):
2984 * menu.c (find_and_return_menu_selection):
2985 * minibuf.c (get_minibuffer):
2986 * nsfns.m (Fns_perform_service):
2987 * nsfont.m (ns_script_to_charset):
2988 * nsmenu.m (ns_popup_dialog):
2989 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2990 (Fx_own_selection_internal):
2991 * nsterm.m (append2):
2992 * print.c (Fredirect_debugging_output)
2993 (print_prune_string_charset):
2994 * process.c (Fdelete_process, Fprocess_contact)
2995 (Fformat_network_address, set_socket_option)
2996 (read_and_dispose_of_process_output, write_queue_push)
2997 (send_process, exec_sentinel):
2998 * sound.c (Fplay_sound_internal):
2999 * textprop.c (validate_plist, add_properties)
3000 (Fput_text_property, Fadd_face_text_property)
3001 (copy_text_properties, text_property_list, syms_of_textprop):
3002 * unexaix.c (report_error):
3003 * unexcoff.c (report_error):
3004 * unexsol.c (unexec):
3005 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3006 (Fformat_mode_line, syms_of_xdisp):
3007 * xfaces.c (set_font_frame_param)
3008 (Finternal_lisp_face_attribute_values)
3009 (Finternal_merge_in_global_face, syms_of_xfaces):
3010 * xfns.c (x_default_scroll_bar_color_parameter)
3011 (x_default_font_parameter, x_create_tip_frame):
3012 * xfont.c (xfont_supported_scripts):
3013 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3014 (menu_help_callback, xmenu_show):
3016 * xterm.c (set_wm_state):
3017 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3018 and similarly for list2 through list5.
3020 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3022 * callproc.c (Fcall_process_region): Fix minor race and tune.
3023 (create_temp_file): New function, with the temp-file-creation part
3024 of the old Fcall_process_region. Use Fcopy_sequence to create the
3025 temp file name, rather than alloca + build_string, for simplicity.
3026 Don't bother to block input around the temp file creation;
3027 shouldn't be needed. Simplify use of mktemp.
3028 Use record_unwind_protect immediately after creating the temp file;
3029 this closes an unlikely race where the temp file was not removed.
3030 Use memcpy rather than an open-coded loop.
3031 (Fcall_process_region): Use the new function. If the input is
3032 empty, redirect from /dev/null rather than from a newly created
3033 empty temp file; this avoids unnecessary file system traffic.
3035 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3037 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3038 Simplify by making this case like the other two. This is a bit
3039 slower on obsolete hosts, but the extra complexity isn't worth it.
3041 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3042 * process.c (create_process) [!DOS_NT]:
3043 Remove now-unnecessary calls to emacs_close.
3045 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3047 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3048 returning early. (Bug#14850)
3050 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3051 and inhibit-iso-escape-detection attributes of 'undecided'.
3054 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3056 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3057 Reported by Herbert J. Skuhra in
3058 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3060 Don't lose top specpdl entry when memory is exhausted.
3061 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3062 specpdl overflow here, to simplify callers; all callers changed.
3063 Always reserve an unused entry at the stack top; this avoids
3064 losing the top entry's information when memory is exhausted.
3066 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3068 Clean up errno reporting and fix some errno-reporting bugs.
3069 * callproc.c (Fcall_process):
3070 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3071 * process.c (create_process, Fmake_network_process):
3072 * unexaix.c (report_error):
3073 * unexcoff.c (report_error):
3074 Be more careful about reporting the errno of failed operations.
3075 The code previously reported the wrong errno sometimes.
3076 Also, prefer report_file_errno to setting errno + report_file_error.
3077 (Fcall_process): Look at openp return value rather than at path,
3078 as that's a bit faster and clearer when there's a numeric predicate.
3079 * fileio.c (report_file_errno): New function, with most of the
3080 old contents of report_file_error.
3081 (report_file_error): Use it.
3082 (Ffile_exists_p, Ffile_accessible_directory_p):
3083 Set errno to 0 when it is junk.
3084 * fileio.c (Faccess_file):
3085 * image.c (x_create_bitmap_from_file):
3086 Use faccessat rather than opening the file, to avoid the hassle of
3087 having a file descriptor open.
3088 * lisp.h (report_file_errno): New decl.
3089 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3092 * process.c (create_process, wait_reading_process_output) [AIX]:
3093 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3094 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3095 a multithreaded environment anyway).
3096 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3098 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3100 * image.c (x_find_image_file): Don't close a remote file handle.
3102 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3104 Fix races with threads and file descriptors.
3105 * callproc.c (Fcall_process_region):
3106 * dired.c (open_directory):
3107 * emacs.c (main, Fdaemon_initialized):
3108 * image.c (x_find_image_file):
3109 * inotify.c (Finotify_rm_watch):
3110 * lread.c (Flocate_file_internal):
3111 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3112 * term.c (term_mouse_moveto, init_tty):
3113 * termcap.c (tgetent):
3114 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3115 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3116 * unexhp9k800.c, unexmacosx.c (unexec):
3117 * callproc.c (Fcall_process_region):
3118 Use emacs_close, not close.
3119 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3120 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3121 and posix_close function on current platforms (which all lack them).
3122 (emacs_close): Use it. This should fix the races on GNU/Linux and
3123 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3124 and it should avoid closing random victim file descriptors on
3127 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3129 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3130 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3133 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3134 This is for .gdbinit xbacktrace.
3136 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3137 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3138 (emacs_set_tty): Now static.
3139 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3140 * term.c (tty_capable_p, tty_default_color_capabilities)
3141 (get_tty_terminal, term_mouse_movement)
3142 (handle_one_term_event, init_tty, maybe_fatal):
3143 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3144 (tgetent, scan_file, name_match, compare_contin):
3145 * terminal.c (get_terminal):
3146 Use bool for boolean.
3147 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3148 Prefer char to unsigned char if either will do.
3149 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3150 (tty_write_glyphs): Prefer int to unsigned.
3151 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3152 All callers changed.
3153 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3155 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3158 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3159 (B__dummy__): New dummy symbol, to pacify C89.
3160 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3161 they can't grok varargs macros.
3162 * dispnew.c (add_window_display_history)
3163 (add_frame_display_history):
3164 * print.c (print_object):
3165 * xdisp.c (debug_method_add):
3166 Use %p printf format only for void pointers.
3167 * emacs.c (usage_message): New constant, replacing ...
3168 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3169 (main): Adjust to usage reorg.
3170 * fns.c (syms_of_fns):
3171 * profiler.c (syms_of_profiler):
3172 Don't use non-constant struct initializers.
3173 * gnutls.h (gnutls_initstage_t):
3174 * lisp.h (enum Lisp_Fwd_Type):
3175 * lread.c (lisp_file_lexically_bound_p):
3176 * xsettings.c (anonymous enum):
3177 Remove trailing comma.
3178 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3179 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3180 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3182 * regex.c (const_re_char): New type, to pacify strict C89.
3183 All uses of 'const re_char' replaced to use it.
3184 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3185 with glibc when strict C89. This change is imported from gnulib.
3187 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3188 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3189 Omit GNU_LINUX implementation, since it requires long long.
3190 * xterm.c (x_draw_underwave):
3191 Do not assume the traditional order of struct's members.
3192 (x_term_init): Rewrite to avoid the need for non-constant structure
3195 Syntax cleanup, mostly replacing macros with functions.
3196 This removes the need for the syntax_temp hack.
3197 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3198 * syntax.c (SYNTAX_INLINE): New macro.
3199 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3200 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3201 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3202 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3203 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3204 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3205 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3206 Now constants, not macros.
3207 (syntax_temp) [!__GNUC__]: Remove.
3208 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3209 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3210 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3211 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3212 Move here from syntax.h; now functions, not macros. Except for the
3213 last function, these are static since only syntax.c uses them.
3214 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3215 All uses changed. Now a function, not a macro; use this fact
3216 to simplify the code.
3217 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3218 compiler bugs; no longer relevant.
3219 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3220 (SYNTAX_INLINE): New macro.
3221 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3222 for the new functions. Use bool for boolean member.
3223 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3224 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3225 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3226 (SETUP_BUFFER_SYNTAX_TABLE):
3227 Now extern inline functions, not macros.
3228 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3229 Remove; all uses replaced by implementation.
3230 (syntax_temp) [!__GNUC__]: Remove decl.
3231 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3233 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3235 * emacs.c (main): Fix syntax error.
3237 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3239 Timestamp fixes for undo (Bug#14824).
3240 * atimer.c (schedule_atimer):
3241 * fileio.c (Ffile_newer_than_file_p):
3242 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3243 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3244 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3245 (syms_of_fileio): Remove Sclear_visited_file_name.
3246 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3247 file doesn't exist; this avoids an ambiguity with negative timestamps.
3248 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3249 * systime.h (make_emacs_time, invalid_emacs_time):
3250 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3251 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3252 * undo.c (record_first_change): Push (visited-file-modtime) onto
3253 undo list rather than reimplementing it by hand, incorrectly.
3255 2013-07-09 Ken Brown <kbrown@cornell.edu>
3257 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3259 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3261 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3263 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3265 Handle errno and exit status a bit more carefully.
3266 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3267 number into an exit status. Instead, use EXIT_CANCELED.
3268 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3269 * callproc.c (relocate_fd):
3270 * emacs.c (close_output_streams, main):
3271 * process.c (create_process):
3272 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3273 Use emacs_perror for simplicity.
3274 * callproc.c (relocate_fd, main):
3275 * sysdep.c (sys_subshell):
3276 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3277 (shut_down_emacs): Use emacs_write, not write.
3278 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3279 * fileio.c (Fcopy_file, e_write):
3280 * nsterm.m (ns_select):
3281 * process.c (send_process):
3282 * sound.c (vox_write):
3283 Use emacs_write_sig, not emacs_write.
3284 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3285 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3287 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3289 (emacs_full_write): New function.
3290 (emacs_write): Rewrite to use it.
3291 (emacswrite_sig, emacs_perror): New functions.
3292 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3294 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3296 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3297 on NS even if it is present. Pixmap on NS is a void*.
3299 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3301 Port to Ubuntu 10 (Bug#14803).
3302 Problem reported by T.V. Raman.
3303 * process.c (close_on_exec, accept4, process_socket):
3304 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3306 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3308 * w32.c (sys_dup): Declare prototype.
3312 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3314 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3316 Make file descriptors close-on-exec when possible (Bug#14803).
3317 This simplifies Emacs a bit, since it no longer needs to worry
3318 about closing file descriptors by hand in some cases.
3319 It also fixes some unlikely races. Not all such races, as
3320 libraries often open files internally without setting
3321 close-on-exec, but it's an improvement.
3322 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3323 * callproc.c (Fcall_process) [!MSDOS]:
3324 * emacs.c (main) [!DOS_NT]:
3325 * nsterm.m (ns_term_init):
3326 * process.c (create_process):
3327 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3328 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3329 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3330 Prefer mkostemp with O_CLOEXEC to mkstemp.
3331 * callproc.c (relocate_fd) [!WINDOWSNT]:
3332 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3333 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3335 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3336 Make the resulting file descriptor close-on-exec.
3337 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3338 * lread.c (load_descriptor_list, load_descriptor_unwind):
3339 Remove; no longer needed. All uses removed.
3340 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3341 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3343 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3344 (Fmake_network_process, Fnetwork_interface_list):
3345 (Fnetwork_interface_info, server_accept_connection):
3346 Make newly-created socket close-on-exec.
3347 * sysdep.c (emacs_open, emacs_fopen):
3348 Make new-created descriptor close-on-exec.
3349 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3350 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3352 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3354 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3355 for NS_IMPL_GNUSTEP.
3357 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3359 Fix openp errno handling.
3360 * callproc.c (Fcall_process): Preserve openp errno around close.
3361 * lread.c (openp): Set errno when returning -1, as some callers
3364 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3366 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3368 * nsterm.h (NSSavePanel): Update comment.
3369 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3370 (ns_run_file_dialog): Declare.
3372 * nsfns.m: Remove panelOK.
3374 (ns_run_file_dialog): New function.
3375 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3376 event loop, so file dialog is popped up by ns_run_file_dialog, called
3377 by sendEvent (Bug#14578).
3378 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3380 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3382 * xdisp.c (default_line_pixel_height): New function.
3383 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3384 (try_cursor_movement, redisplay_window, try_window)
3385 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3387 * window.c (window_scroll_pixel_based):
3388 use default_line_pixel_height.
3390 * dispextern.h (default_line_pixel_height): Add prototype.
3392 * frame.c (x_set_line_spacing): Accept a float value for
3393 line-spacing parameter, per the documentation.
3395 * data.c (Fmultibyte_string_p): Doc fix.
3397 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3399 Use emacs_open more consistently when opening files.
3400 This handles EINTR more consistently now, and makes it easier
3401 to introduce other uniform changes to file descriptor handling.
3402 * src/systdio.h: New file.
3403 * src/buffer.c (mmap_init):
3404 * cygw32.c (chdir_to_default_directory):
3405 * dispnew.c (Fopen_termscript):
3406 * emacs.c (Fdaemon_initialized):
3407 * fileio.c (Fdo_auto_save):
3408 * image.c (slurp_file, png_load_body, jpeg_load_body):
3409 * keyboard.c (Fopen_dribble_file):
3411 * print.c (Fredirect_debugging_output):
3412 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3413 * termcap.c (tgetent):
3414 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3415 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3416 * w32term.c (w32_initialize) [CYGWIN]:
3417 * xfaces.c (Fx_load_color_file):
3418 Use emacs_open instead of plain open, and emacs_fopen instead of
3420 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3421 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3422 * callproc.c (default_output_mode): New constant.
3423 (Fcall_process): Use it to call emacs_open instead of plain creat.
3424 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3425 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3426 (emacs_fopen): New function.
3427 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3428 Include <lisp.h>, for emacs_open.
3429 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3431 Remove duplicate #include directives.
3432 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3434 Don't include stdio.h twice.
3435 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3436 Don't include sys/types.h or stdio.h twice.
3437 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3438 * lread.c: Don't include coding.h twice.
3439 * nsfont.m: Don't include frame.h twice.
3440 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3441 * ralloc.c: Don't include <unistd.h> twice.
3442 * xdisp.c: Don't include font.h twice.
3443 * xterm.c: Don't include fontset.h twice.
3444 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3446 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3448 Scale ImageMagick images more carefully.
3449 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3450 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3451 Be more careful about avoiding undefined behavior after
3452 integer overflow and division by zero.
3454 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3456 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3457 (syms_of_w32fns): DEFSYM them.
3458 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3459 (CCHDEVICENAME): Define macros if not defined.
3460 (struct MONITOR_INFO_EX): New struct.
3461 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3462 (enum_display_monitors_fn): New variable.
3463 (globals_of_w32fns): Initialize it.
3464 (Fx_display_pixel_width, Fx_display_pixel_height)
3465 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3466 multi-monitor setups in docstrings.
3467 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3468 screen size by primary monitor's millimeter per pixel.
3469 (w32_monitor_enum, w32_display_monitor_attributes_list)
3470 (w32_display_monitor_attributes_list_fallback)
3471 (Fw32_display_monitor_attributes_list): New functions.
3472 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3474 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3476 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3478 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3480 * fileio.c (Qfile_notify_error): New error symbol.
3482 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3483 * inotify.c (inotify_callback, symbol_to_inotifymask)
3484 (Finotify_add_watch, Finotify_rm_watch): Use it.
3485 (inotifyevent_to_event): Exchange order of cookie and file name.
3486 (Finotify_add_watch): Adapt docstring.
3488 * lisp.h (Qfile_notify_error): Declare.
3490 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3492 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3493 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3494 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3495 which did not work (see <http://bugs.gnu.org/14569#307>).
3496 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3497 && (!noninteractive || initialized)). This attempts to thread
3498 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3500 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3502 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3503 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3505 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3507 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3508 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3509 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3510 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3512 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3514 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3515 Define to __sys_siglist.
3517 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3519 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3520 word-wrap, so that overflow-newline-into-fringe would work in
3521 visual-line-mode. (Bug#2749)
3522 (move_it_in_display_line_to): When the last scanned display
3523 element fits exactly on the display line, and
3524 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3525 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3526 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3527 finding buffer position that corresponds to pixel coordinates,
3528 e.g. in buffer_posn_from_coords.
3530 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3532 * process.c (handle_child_signal): Call catch_child_signal if
3535 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3537 Don't convert function pointers to void * and back.
3538 It isn't portable C, and it's easy enough to avoid.
3539 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3540 (make_save_value): Add support for SAVE_FUNCPOINTER.
3541 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3542 * print.c (print_object):
3543 Distinguish function from object pointers.
3544 * lisp.h (SAVE_FUNCPOINTER): New constant.
3545 (SAVE_SLOT_BITS): Adjust to it.
3546 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3547 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3548 (voidfuncptr): New typedef.
3549 (struct Lisp_Save_Value): New member data[0].funcpointer.
3550 (XSAVE_FUNCPOINTER): New function.
3552 Simplify buildobj processing.
3553 * Makefile.in (buildobj.h): Make it a sequence of strings each
3554 followed by comma, rather than a single string. Put it into a
3555 .tmp file in case there's an error while generating it.
3556 (gl-stamp): Use .tmp for temp files.
3557 (mostlyclean): Clean .tmp files.
3558 * doc.c (buildobj): Move to just the routine that needs it.
3559 It's now an array of strings, so processing is simpler.
3561 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3563 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3564 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3565 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3566 Invoke malloc_enable_thread even when not interactive.
3567 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3568 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3569 in this case, since the underlying bug has now been fixed.
3571 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3573 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3574 unlinking it (bug#14691).
3576 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3578 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3579 before checking whether buffer is modified. This lets
3580 `kill-buffer-query-functions' cancel killing of the buffer or save
3581 its content before `kill-buffer' asks user the "Buffer %s
3582 modified; kill anyway?" question.
3584 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3586 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3587 Let the super performKeyEquivalent deal with them (Bug#14747).
3589 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3591 * widget.c (resize_cb): Remove unused local.
3593 Do not use GTK 3 if it exists but cannot be compiled.
3594 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3595 * xterm.c (x_error_handler) [!USE_GTK]:
3598 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3600 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3602 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3603 to the valid range of values. (Bug#14753)
3605 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3606 when moving point by using the current glyph matrix. This avoids
3607 the need to force redisplay when this function is called in a
3610 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3612 Fix minor problems found by static checking.
3613 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3614 Redo the latter's body to sidestep GCC parenthesization warnings.
3615 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3616 * coding.c (detect_coding, detect_coding_system):
3617 * coding.h (struct undecided_spec):
3618 Use bool for boolean.
3619 * image.c (QCmax_width, QCmax_height): Now static.
3620 * xdisp.c (Fmove_point_visually): Remove unused local.
3622 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3624 * xdisp.c (Fmove_point_visually): New function.
3626 2013-06-28 Kenichi Handa <handa@gnu.org>
3628 * coding.h (define_coding_undecided_arg_index): New enum.
3629 (coding_attr_index): New members
3630 coding_attr_undecided_inhibit_null_byte_detection,
3631 coding_attr_undecided_inhibit_iso_escape_detection,
3632 coding_attr_undecided_prefer_utf_8.
3633 (undecided_spec): New struct.
3634 (struct coding_system): New member `undecided' of the member
3637 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3638 (detect_coding): Likewise.
3639 (detect_coding_system): Likewise.
3640 (Fdefine_coding_system_internal): New coding system properties
3641 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3643 (syms_of_coding): Adjust for coding_arg_undecided_max.
3645 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3647 * image.c (x_from_xcolors): Remove unused local.
3649 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3651 Defer image data transfer between X client and server until actual
3654 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3657 * image.c (Destroy_Image): Remove.
3658 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3659 `mask_p', and `colors_p'. All uses changed.
3660 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3661 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3662 New macros for `flags' arg to x_clear_image_1.
3663 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3664 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3665 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3666 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3667 (image_get_x_image, image_unget_x_image): New functions or macros.
3668 (image_background, image_background_transparent, x_to_xcolors)
3669 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3670 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3671 instead of Destroy_Image.
3672 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3673 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3674 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3675 (imagemagick_load_image, svg_load_image): Use them instead of
3676 x_create_x_image_and_pixmap, and x_put_x_image followed by
3677 x_destroy_x_image, respectively.
3678 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3679 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3680 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3681 background_transparent fields.
3682 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3683 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3685 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3687 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3688 This mostly consists of undoing recent changes.
3689 * callproc.c (Fcall_process):
3690 * process.c (create_process):
3691 Do not worry about catching SIGCHLD here, undoing previous change.
3692 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3693 * process.c, process.h (catch_child_signal):
3694 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3695 * process.c (catch_child_handler): Don't worry about being called
3696 lazily and do not assume caller has blocked SIGCHLD, undoing
3697 previous change. Move first-time stuff back to
3698 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3699 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3700 set lib_child_handler if it's already initialized, which may
3701 help avoid problems on GNUStep.
3703 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3705 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3706 * callproc.c (Fcall_process):
3707 * process.c (create_process):
3708 Make sure SIGCHLD is caught before we fork,
3709 since Emacs startup no arranges to catch SIGCHLD.
3710 * process.c (lib_child_handler): Initialize to null, not to
3712 (catch_child_signal): Allow self to be called lazily.
3713 Do nothing if it's already been called.
3714 Assume caller has blocked SIGCHLD (all callers do now).
3715 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3716 just before it's really needed.
3717 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3718 since it hasn't been caught yet.
3720 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3722 * image.c (compute_image_size): New function to implement
3723 :max-width and :max-height.
3724 (imagemagick_load_image): Use it.
3726 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3728 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3729 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3731 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3732 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3733 the SIGCHLD handler, since the code is not atomic and (due to glib)
3734 signals may be arriving now.
3735 * sysdep.c (init_signals): Do not catch child signals here;
3736 'main' now does that later, at a safer time.
3738 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3740 Clean up SIGCHLD handling a bit (Bug#14569).
3741 * process.c, process.h (catch_child_signal):
3742 Now always extern, even if !NS_IMPL_GNUSTEP.
3743 * process.c (catch_child_signal): Move glib tickler here from
3744 init_process_emacs, so that it's done earlier in Emacs
3745 initialization. Also move the noninteractive && !initialized
3746 check here from init_process_emacs. This is all a bit cleaner for
3747 GNUish platforms, and I hope it works around the Cygwin bug.
3748 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3749 that glib signal handling is tickled before glib creates threads.
3751 * process.c (wait_reading_process_output): Avoid int overflow
3752 when reading more than 2 GiB total from a process.
3754 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3756 * process.c (create_process): Handle a couple more cases,
3757 i.e., work even if new_argv and wait_child_setup[i] are cached.
3758 Use Fcall_process's style for volatile vars.
3760 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3762 * process.c (create_process): Mark PROCESS volatile.
3764 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3766 Use C99-style flexible array members if available.
3767 This avoids some subtle aliasing issues, which typically
3768 aren't a problem with GCC but may be a problem elsewhere.
3769 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3770 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3771 In either case, it uses a flexible array member rather than
3772 the old struct hack. All uses changed.
3773 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3774 Adjust to sdata reorganization.
3775 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3776 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3777 that ports better to pre-C99 non-GCC.
3778 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3779 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3780 as the latter has changed.
3781 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3782 and port better to pre-C99 GCC.
3783 * image.c (struct xpm_cached_color):
3784 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3785 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3786 Use FLEXIBLE_ARRAY_MEMBER.
3787 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3788 Move decl to top level so it gets checked against implementation.
3789 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3790 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3792 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3794 * syntax.c: Integer cleanups.
3795 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3796 All uses that need 0-or-2 changed to:
3797 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3798 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3799 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3800 (char_quoted, prev_char_comend_first, back_comment)
3801 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3802 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3803 Use bool for boolean.
3804 (update_syntax_table, skip_chars, skip_syntaxes):
3805 Prefer int to unsigned when either will do.
3806 (back_comment): Return boolean success flag, like forw_comment,
3807 instead of positive-or-minus-1 (which might have overflowed int anyway).
3808 Don't stuff ptrdiff_t into int.
3809 (syntax_spec_code, syntax_code_spec): Now const.
3810 (Fmatching_paren, scan_lists, scan_sexps_forward):
3811 Use enum syntaxcode for syntax code.
3812 (Fmatching_paren): Check that arg is a character, not just an integer.
3813 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3814 (Finternal_describe_syntax_value): Omit no-longer-needed
3816 (skip_chars): Use char, not unsigned char, when the distinction
3818 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3819 * bytecode.c (exec_byte_code):
3820 * syntax.c (syntax_spec_code, Fchar_syntax)
3821 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3823 * syntax.h (SYNTAX_WITH_FLAGS):
3824 Omit unnecessary casts.
3826 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3828 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3829 line dimensions here, to avoid race conditions with the main
3830 thread. (Bug#14062, bug#14630, bug#14669)
3832 * w32term.c (w32_draw_window_cursor): Compute the header line and
3833 mode line dimensions here.
3834 <w32_system_caret_window, w32_system_caret_hdr_height>:
3835 <w32_system_caret_mode_height>: New variables.
3837 * w32term.h: Declare them.
3839 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3841 * alloc.c (die): Move "assertion failed" string here ...
3842 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3843 COND when SUPPRESS_CHECKING. This shrinks the executable text
3844 size by 0.8% to 2.2% when configured with --enable-checking,
3845 depending on optimization flags (GCC 4.8.1 x86-64).
3847 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3849 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3851 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3852 base is 2; this is more accurate.
3854 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3856 * sound.c (string_default): Move to !WINDOWSNT section.
3857 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3859 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3861 * sound.c: Integer cleanups.
3862 Remove unnecessary forward decls.
3863 (struct sound_device): The 'file' member is now a Lisp_Object, not
3864 a char *, so that we needn't invoke alloca on a huge size.
3865 (Fplay_sound_internal): Adjust to this.
3866 (string_default): New function.
3867 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3868 Use it to adjust to the struct sound_device change.
3869 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3870 (be2hs) [0]: Remove.
3872 * syntax.c (skip_chars): Don't use uninitialized storage
3873 when searching a multibyte buffer for characters that are not in a
3874 unibyte string that contains non-ASCII characters.
3876 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3878 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3879 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3881 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3883 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3885 2013-06-18 Kenichi Handa <handa@gnu.org>
3887 * font.c (Ffont_spec): Signal an error for an invalid font name
3890 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3892 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3893 In particular this ports to 32-bit sparc Sun cc.
3894 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3895 array with a dummy element at specpdl[-1], so that its address can
3897 (unbind_to): Do not copy the binding; not needed, now that we
3898 copy old_value in the one place where the copy is needed.
3899 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3900 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3901 (union specbinding): Rename from struct specbinding. Redo layout
3902 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3903 which is not portable. With Sun C 5.12 32-bit sparc, the
3904 declaration causes nargs to be an unsigned bitfield, a behavior
3905 that the C standard allows; but Emacs wants nargs to be signed.
3906 The overall type is now a union of structures rather than a
3907 structure of union of structures, and the 'kind' member is now a
3908 bitfield, so that the overall type doesn't grow. All uses changed.
3909 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3911 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3913 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3914 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3916 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3918 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3920 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3921 unless we know that the window w's frame is a frame object.
3922 Another attempt at solving bug#14062 and bug#14630.
3924 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3926 * textprop.c (property_set_type): New enum.
3927 (add_properties): Allow appending/prepending text properties.
3928 (add_text_properties_1): Factored out of Fadd_text_properties.
3929 (Fadd_text_properties): Move all the code into
3930 add_text_properties_1.
3931 (Fadd_face_text_property): New function that calls
3932 add_text_properties_1.
3934 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3936 Move functions from lisp.h to individual modules when possible.
3937 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3938 * alloc.c (XFLOAT_INIT, set_symbol_name):
3939 * buffer.c (CHECK_OVERLAY):
3940 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3941 (set_char_table_parent):
3942 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3943 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3944 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3945 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3947 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3948 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3949 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3950 (backtrace_args, backtrace_debug_on_exit):
3951 * floatfns.c (CHECK_FLOAT):
3952 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3953 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3954 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3955 (set_hash_index_slot):
3956 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3957 * marker.c (CHECK_MARKER):
3958 * textprop.c (CHECK_STRING_OR_BUFFER):
3959 * window.c (CHECK_WINDOW_CONFIGURATION):
3960 Move here from lisp.h, and make these functions static rather than
3962 * buffer.c (Qoverlayp):
3964 * fns.c (Qhash_table_p):
3965 * window.c (Qwindow_configuration_p):
3967 * lisp.h: Remove the abovementioned defns and decls.
3969 Use functions, not macros, for XINT etc (Bug#11935).
3970 In lisp.h, prefer functions to function-like macros, and
3971 constants to object-like macros, when either will do. This:
3972 . simplifies use, as there's no more need to worry about
3973 arguments' side effects being evaluated multiple times.
3974 . makes the code easier to debug on some platforms.
3975 However, when using gcc -O0, keep using function-like macros
3976 for a few critical operations, for performance reasons.
3977 This sort of thing isn't needed with gcc -Og, but -Og
3978 is a GCC 4.8 feature and isn't widely-enough available yet.
3979 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3980 Remove enum lsb_bits; no longer needed.
3981 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3982 * buffer.c (Qoverlap):
3984 * fns.c (Qhash_table_p):
3985 Now extern, so lisp.h can use these symbols.
3986 * dispextern.h: Include character.h, for MAX_CHAR etc.
3987 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3988 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3989 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3990 (GLYPH_CODE_P): Move here from lisp.h.
3991 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3992 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3993 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3994 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3995 XUNTAG now returns void *.
3996 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3997 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3998 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3999 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4000 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4001 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4002 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4003 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4004 New macros, renamed from their sans-lisp_h_ counterparts.
4005 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4006 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4007 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4008 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4009 If compiling via GCC without optimization, define these as macros
4010 in addition to inline functions.
4011 To disable this, compile with -DINLINING=0.
4012 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4013 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4014 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4015 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4016 (INTMASK, VALMASK): Now macros, since static values cannot be
4017 accessed from extern inline functions.
4018 (VALMASK): Also a constant, for benefit of old GDB.
4019 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4020 is INTEGERP, which can fold it in.
4021 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4022 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4023 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4024 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4025 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4026 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4027 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4028 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4029 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4030 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4031 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4032 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4033 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4034 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4035 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4036 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4037 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4038 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4039 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4040 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4041 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4042 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4043 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4044 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4045 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4046 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4047 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4048 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4049 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4050 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4051 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4052 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4053 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4055 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4056 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4057 (VALMASK): Define in one place rather than in two, merging the
4058 USE_LSB_TAG parts; this is simpler.
4059 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4060 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4061 Move up, to avoid use before definition.
4062 Also include "globals.h" earlier, for the same reason.
4063 (make_natnum): New function.
4064 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4065 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4066 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4067 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4068 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4069 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4070 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4071 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4072 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4073 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4074 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4075 (Qwindow_configuration_p, Qimage): New forward declarations.
4076 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4077 (STRING_COPYIN): Remove; unused.
4078 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4079 (xcar_addr, xcdr_addr): New functions. All uses changed.
4080 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4081 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4082 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4083 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4084 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4085 (TYPE_RANGED_INTEGERP): Simplify.
4086 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4087 (setlocale, fixup_locale, synchronize_system_messages_locale)
4088 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4089 Now empty functions, not macros.
4090 (functionp): Return bool, not int.
4091 * window.c (Qwindow_configuration_p): Now extern,
4092 so window.h can use it.
4093 * window.h (Qwindowp): Move decl back to lisp.h.
4095 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4097 * xdisp.c (Fline_pixel_height): New function, required for solving
4100 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4102 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4104 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4106 * lread.c (syms_of_lread):
4107 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4109 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4111 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4113 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4115 * fileio.c (expand_file_name): Doc fix.
4117 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4119 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4120 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4121 Wait for self, not for 0. This can't hurt on GNU or similar
4122 system, and may help with Cygwin.
4124 * keyboard.c: Don't use PROP (...) as an lvalue.
4125 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4126 Use set_prop (A, B), not PROP (A) = B.
4128 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4130 * xdisp.c (get_it_property): Use it->window instead of generating
4131 a Lisp object from it->w.
4133 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4135 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4136 get-char-property the window that is being rendered, instead of
4137 the buffer, to support window-specific overlays. (Bug#14575)
4138 (compute_display_string_pos): When W is NULL, use the current
4139 buffer as the object to pass to get-char-property.
4140 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4141 pointer member of the bidi iterator, since no window is pertinent
4144 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4146 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4147 being displayed, and pass it to compute_display_string_pos.
4148 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4149 (bidi_paragraph_init): All callers changed.
4151 * xdisp.c (init_from_display_pos, init_iterator)
4152 (handle_single_display_spec, next_overlay_string)
4153 (get_overlay_strings_1, reseat_1, reseat_to_string)
4154 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4155 Set bidi_it.w member from it->w.
4156 (compute_display_string_pos): Accept additional argument, the
4157 window being displayed, and pass it to Fget_char_property.
4160 * dispextern.h (struct bidi_it): New member w, the window being
4162 (compute_display_string_pos): Adjust prototype.
4164 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4166 * xgselect.c: Remove unneeded include xterm.h.
4168 * process.c (wait_reading_process_output): Check for NS before GLIB.
4169 GLIB may be linked in due to rsvg, but ns_select must be called.
4171 * xgselect.c (xg_select): Remove call to window_system_available
4172 and g_main_context_pending at the top, so Gdk events (i.e. file
4173 notify) are processed when Emacs is started with -nw.
4175 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4177 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4178 (ctagsfiles3): New variable, includes only *.m files.
4179 (TAGS): Use an explicit language name in the regular expressions,
4180 to avoid transformation of '/SOMETHING' by MSYS to
4181 'c:\MSYS\SOMETHING'.
4183 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4185 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4187 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4190 still need to set the mouse pointer shape and activate help-echo.
4193 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4195 A few porting etc. fixes for the new file monitor code.
4196 See the thread containing
4197 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4198 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4199 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4200 (dir_monitor_callback, Fgfile_rm_watch):
4201 Use assq_no_quit instead of Fassoc, for speed.
4202 (dir_monitor_callback, Fgfile_rm_watch):
4203 eassert that the monitor is a fixnum.
4204 (dir_monitor_callback): No need for CDR_SAFE.
4205 Simplify building of lisp with alternative tails.
4206 (Fgfile_add_watch, Fgfile_rm_watch):
4207 Do not assume glib functions set errno reliably on failure.
4208 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4209 and signal an error otherwise.
4210 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4211 Use Fdelq instead of Fdelete, for speed.
4213 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4215 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4216 don't insist on being invoked on a highlighted tool-bar button.
4217 Avoids losing tool-bar functionality when mouse-highlight is nil.
4218 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4219 Don't highlight when mouse-highlight is nil.
4220 (note_mouse_highlight): When mouse-highlight is nil, don't return
4221 right away; instead, run tool-bar and mode-line highlight
4222 subroutine, clear any existing highlight, and revert the mouse
4223 pointer to its default shape. (Bug#14558)
4225 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4227 * lisp.mk (lisp): Add prog-mode.el.
4229 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4231 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4232 * process.c (dummy_handler): New function.
4233 (lib_child_handler): New static var.
4234 (handle_child_signal): Invoke it.
4235 (catch_child_signal): If a library has set up a signal handler,
4236 save it into lib_child_handler.
4237 (init_process_emacs): If using glib and not on Windows, tickle glib's
4238 child-handling code so that it initializes its private SIGCHLD handler.
4239 * syssignal.h (SA_SIGINFO): Default to 0.
4240 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4241 31; it should no longer be needed now.
4243 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4245 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4247 * gfilenotify.c (globals_of_gfilenotify): New function.
4248 (syms_of_gfilenotify): Move global initialization there.
4250 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4252 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4254 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4255 * keyboard.c (menu_bar_items, tool_bar_items):
4256 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4257 not override local keymaps any more.
4259 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4261 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4263 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4265 * w32console.c (initialize_w32_display): Return the dimensions of
4266 the console window via 2 additional arguments, not via the current
4267 frame. This avoids crashes due to overrunning the bounds of
4268 frame's decode_mode_spec_buffer, which is not resized following
4269 the change of the frame dimensions from the initial 10x10.
4271 * w32term.h (w32_initialize_display_info): Adjust prototype.
4273 * term.c (init_tty): Take dimensions of the frame from the values
4274 returned by initialize_w32_display.
4276 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4277 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4278 (LIBES): Add $(GFILENOTIFY_LIBS).
4280 * w32inevt.c (handle_file_notifications): Add dummy implementation
4281 for !HAVE_W32NOTIFY.
4283 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4285 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4287 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4289 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4291 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4293 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4295 Fix minor problems found by static checking.
4296 * data.c (pure_write_error):
4297 Use xsignal2, not Fsignal, as Fsignal might return.
4298 * eval.c (set_backtrace_debug_on_exit): Now static.
4299 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4300 No longer inline. EXTERN_INLINE is needed only for functions
4301 defined in .h files. Reindent function header as per GNU style.
4302 (backtrace_p, backtrace_top, backtrace_next):
4303 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4304 compiler or linker. Add extern decls to pacify gcc -Wall.
4305 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4307 * frame.c (free_monitors): Define only on platforms that need it.
4308 * nsterm.m (ns_term_init):
4309 * process.c (catch_child_signal):
4310 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4311 defined on all porting targets these days.
4312 * process.c, process.h (catch_child_signal):
4313 Make it extern only if NS_IMPL_GNUSTEP is defined.
4315 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4317 * w32.c (gettimeofday): Make the signature identical to prototype
4318 in nt/inc/sys/time.h.
4320 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4322 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4325 * keyboard.c (safe_run_hooks_error): Improve error message.
4327 * data.c (pure_write_error): Add `object' argument.
4328 * puresize.h (CHECK_IMPURE): Use it.
4330 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4332 * Makefile.in (NOTIFY_OBJ): New variable.
4333 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4335 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4336 Call syms_of_gfilenotify.
4338 * gfilenotify.c: New file.
4340 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4341 and Qfile_w32notify.
4342 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4343 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4345 * lisp.h: Declare syms_of_gfilenotify.
4347 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4349 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4351 Merge the specpdl and backtrace stacks. Make the structure of the
4352 specpdl entries more obvious via a tagged union of structs.
4353 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4354 (enum specbind_tag): New enum.
4355 (struct specbinding): Make it a tagged union of structs.
4356 Add a case for backtrace records.
4357 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4358 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4359 (backtrace_debug_on_exit): New accessors.
4360 (struct backtrace): Remove.
4361 (struct catchtag): Remove backlist field.
4362 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4364 (Flocal_variable_p): Speed up the common case where the binding is
4366 * eval.c (backtrace_list): Remove.
4367 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4368 (set_backtrace_args, set_backtrace_nargs)
4369 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4370 (backtrace_next): New functions.
4371 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4372 (unwind_to_catch, internal_lisp_condition_case)
4373 (internal_condition_case, internal_condition_case_1)
4374 (internal_condition_case_2, internal_condition_case_n): Don't bother
4375 with backtrace_list any more.
4376 (Fsignal): Adjust to new backtrace format.
4377 (grow_specpdl): Move up.
4378 (record_in_backtrace): New function.
4379 (eval_sub, Ffuncall): Use it.
4380 (apply_lambda): Adjust to new backtrace format.
4381 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4383 (specbind): Adjust to new specpdl format. Simplify.
4384 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4385 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4387 (mark_backtrace): Remove.
4388 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4389 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4390 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4392 * profiler.c (record_backtrace): Use get_backtrace.
4393 (handle_profiler_signal): Use backtrace_top_function.
4394 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4397 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4399 * process.h (catch_child_signal): Declare.
4401 * process.c (catch_child_signal): New function.
4402 (init_process_emacs): Call it.
4404 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4405 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4407 (x_set_cursor_type): Remove declaration.
4408 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4409 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4410 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4411 (ns_get_color): Use F suffix on float.
4412 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4413 (ns_get_rgb_color): Remove.
4414 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4415 (note_mouse_movement): x and y are CGFloat.
4416 (ns_draw_fringe_bitmap): Remove unused rowY.
4417 Change #if to COCOA && >= 10_6.
4418 (ns_draw_window_cursor): Remove unused overspill.
4419 (ns_draw_underwave): width and x are EamcsCGFloat.
4420 (ns_draw_box): thickness is CGFloat.
4421 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4422 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4423 if not in main thread.
4424 (ns_get_pending_menu_title, ns_check_menu_open)
4425 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4426 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4427 (sendFromMainThread:): New method.
4428 (changeFont:): size is CGFloat.
4429 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4430 Disable warning about permanent text.
4431 (characterIndexForPoint:): Adjust return type depending on GNUStep
4433 (mouseDown:): delta is CGFloat.
4434 (updateFrameSize): Remove unised variable f.
4435 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4436 Cast float to EmacsCGFloat.
4437 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4438 also to -1 when restoring.
4439 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4440 inside NS_IMPL_COCOA.
4441 (toggleFullScreen:): Put call to toggleFullScreen inside
4442 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4443 (setPosition:portion:whole:): por is CGFloat.
4444 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4445 (mouseDown:): Use CGFloat.
4446 (mouseDragged:): Remove unised variable edge.
4447 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4449 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4451 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4452 when NS_IMPL_GNUSTEP.
4453 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4454 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4455 (EmacsToolbar): Add clearAll. Add tag argument to
4456 addDisplayItemWithImage.
4457 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4459 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4461 * nsmenu.m (ns_update_menubar): Make static.
4462 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4463 (fillWithWidgetValue:): Add cast to SEL for setAction.
4464 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4465 (update_frame_tool_bar): Update code for GNUStep.
4466 (clearAll): New method.
4467 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4468 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4469 Move identifierToItem setObject and activeIdentifiers addObject before
4470 call to insertItemWithItemIdentifier.
4471 (validateVisibleItems): Fix indentation.
4472 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4473 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4474 UtilityWindow to aStyle, remove call to setStyleMask.
4476 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4478 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4479 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4480 Use F suffix on floats.
4481 (ns_char_width): Returns CGFloat.
4482 (ns_ascii_average_width): w is CGFloat instead of float.
4483 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4485 (ns_glyph_metrics): CGFloat instead of float.
4487 * nsfns.m (x_set_foreground_color, x_set_background_color):
4489 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4490 remove unused variables.
4491 (Fns_read_file_name): Keep track if panel is for save.
4492 Use ns_filename_from_panel/ns_directory_from_panel.
4493 (Fns_list_services): delegate only used for COCOA.
4494 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4495 Just return the input if GNUStep.
4496 (x_screen_planes): Remove.
4497 (Fxw_color_values): Use EmacsCGFloat
4498 (Fns_display_monitor_attributes_list): Only get screen number for
4500 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4502 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4503 ns_directory_from_panel.
4505 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4507 * process.c (handle_child_signal): Also use WCONTINUED.
4508 This is so that list-processes doesn't mistakenly list the process
4509 as stopped, when the process has actually been continued and is
4512 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4514 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4515 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4516 not already configured.
4518 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4520 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4522 * Makefile.in (mostlyclean): Remove *.res files.
4524 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4526 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4527 a buffer (bug#8447).
4529 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4531 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4532 display vector, and we backtrack, handle the case that the
4533 previous character position is also displayed from a display
4534 vector or covered by a display string or image. (Bug#14476)
4536 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4538 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4539 (struct MonitorInfo, free_monitors): Remove.
4540 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4541 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4542 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4545 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4546 (struct MonitorInfo, free_monitors): Remove.
4547 (ns_screen_name): Make static.
4548 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4549 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4552 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4553 (struct MonitorInfo): New struct.
4554 (free_monitors, make_monitor_attribute_list): Declare.
4556 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4558 (free_monitors, make_monitor_attribute_list): New functions.
4559 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4562 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4564 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4566 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4568 * keyboard.c: Apply keyboard decoding only to events that come directly
4569 from the tty, not from unread-command-events (bug#14368).
4570 (read_event_from_main_queue): New function, extracted from read_char).
4571 (read_decoded_char): Remove.
4572 (read_decoded_event_from_main_queue): New function to replace it.
4573 (read_char): Use it.
4574 (read_key_sequence): Use read_char rather than read_decoded_char.
4576 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4578 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4580 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4582 2013-05-22 Kenichi Handa <handa@gnu.org>
4584 The following changes are to fix the setting of
4585 buffer-file-coding-system on, for instance, C-x RET c unix RET
4586 _FILE_OF_DOS_EOL_TYPE_ RET.
4588 * coding.h (struct coding_system): New member detected_utf8_chars.
4590 * coding.c (detect_coding_utf_8): Count characters and check EOL
4591 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4593 (setup_coding_system): Do not initialize coding->head_ascii.
4594 (check_ascii): Do not set coding->eol_seen but update it. Do not
4595 call adjust_coding_eol_type here.
4596 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4597 If the eol-type of CODING is already specified, adjust the eol type
4598 of the found coding-system.
4599 (decode_coding_gap): Cancel previous change. Utilize the
4600 character numbers counted by detect_coding_utf_8. Fix detection
4603 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4605 * search.c (looking_at_1): Only set last_thing_searched if the match
4606 changed the match-data (bug#14281).
4608 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4610 * xdisp.c (reseat_at_previous_visible_line_start):
4611 Already declared in dispextern.h, so remove it here.
4612 (move_it_vertically_backward): Likewise.
4614 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4616 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4617 (Fx_display_pixel_width, Fx_display_pixel_height)
4618 (Fx_display_mm_width, Fx_display_mm_height):
4619 Mention `display-monitor-attributes-list' in docstrings.
4621 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4622 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4623 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4624 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4625 (Fx_display_backing_store, Fx_display_visual_class)
4626 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4627 (Fx_display_grayscale_p, Fx_display_pixel_width)
4628 (Fx_display_pixel_height, Fx_display_planes)
4629 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4630 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4631 (Fx_display_mm_width, Fx_display_mm_height)
4632 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4633 height for all physical monitors as in X11.
4635 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4636 Return pixel width or height for all physical monitors as in X11.
4638 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4640 Port --enable-gcc-warnings to clang.
4641 * bytecode.c (exec_byte_code):
4643 Redo diagnostic pragmas to pacify clang, too.
4644 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4645 * editfns.c (Fencode_time):
4646 * fileio.c (file_accessible_directory_p):
4647 * font.c (font_unparse_xlfd):
4648 Use '&"string"[index]' instead of '"string" + (index)'.
4649 * undo.c (user_error): Remove; unused.
4651 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4653 * insdel.c (insert_1_both): Document the arguments, instead of
4654 referring to insert_1, which no longer exists.
4656 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4657 some window, increment windows_or_buffers_changed, so that
4658 *Messages* display in that window is updated. (Bug#14408)
4660 * w32.c: Include epaths.h.
4661 (init_environment): Use cmdproxy.exe without leading directories.
4662 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4664 (gettimeofday): Adjust signature and return value to Posix
4667 * unexw32.c (open_output_file): Delete the existing emacs.exe
4668 before creating it, to break the hard link to the versioned
4671 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4672 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4673 (FIRSTFILE_OBJ): New variables.
4674 (W32_RES): Rename to EMACSRES. All users changed.
4675 (base_obj): Use $(CM_OBJ).
4676 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4677 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4678 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4679 $(W32_RES_LINK) before $(LIBES).
4680 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4682 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4684 * makefile.w32-in (DOC): Use just "DOC".
4686 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4688 * process.c: Export default filters and sentinels to Elisp.
4689 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4691 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4692 (Fset_process_sentinel, Fformat_network_address):
4693 Default to them instead of nil.
4694 (server_accept_connection): Sentinels can't be nil any more.
4695 (read_and_dispose_of_process_output): New function, extracted from
4696 read_process_output.
4697 (read_process_output): Use it; filters can't be nil.
4698 (Finternal_default_process_filter): New function, extracted from
4699 read_process_output.
4700 (exec_sentinel_unwind): Remove function.
4701 (exec_sentinel): Don't zilch sentinel while running.
4702 (status_notify): Sentinels can't be nil.
4703 (Finternal_default_process_sentinel): New function extracted from
4705 (setup_process_coding_systems): Default filter is not nil any more.
4706 (syms_of_process): Export new Elisp functions and initialize
4708 * lisp.h (make_lisp_proc): New function.
4710 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4712 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4714 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4716 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4717 unless we know that the window w is a leaf window.
4718 Another attempt at solving bug#14062.
4720 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4722 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4725 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4727 * image.c (gif_load): Check that subimages fit (Bug#14345).
4729 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4731 * lread.c (skip_dyn_eof): New function.
4732 (read1): Use it to skip the end of a file in response to #@00.
4734 * doc.c (get_doc_string): Slightly relax the sanity checking.
4736 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4738 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4739 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4740 (MonitorInfo): New struct.
4741 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4742 (Fns_display_monitor_attributes_list): New functions.
4743 (display-usable-bounds): Remove.
4744 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4747 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4749 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4750 (GTK_CHECK_VERSION): New macro, if not already defined.
4751 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4752 replaced by GTK_CHECK_VERSION.
4754 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4756 * xterm.h (GTK_PREREQ): New macro.
4757 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4758 to use this macro instead, for consistency and clarity.
4760 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4762 * xdisp.c (row_for_charpos_p): New function, with code of
4763 cursor_row_p, but accepts an additional argument CHARPOS instead
4764 of using a hardcoded PT.
4765 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4766 (row_containing_pos): Call row_for_charpos_p instead of partially
4767 doing the same. Fixes cursor positioning under longlines-mode
4768 when longlines-show-effect includes more than one newline, when
4769 moving the cursor vertically up.
4771 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4773 * makefile.w32-in (ACL_H): New macro.
4774 ($(BLD)/fileio.$(O)): Update dependencies.
4776 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4778 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4779 * Makefile.in (LIB_ACL): New macro.
4780 (LIBACL_LIBS): Remove.
4781 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4782 * fileio.c: Include <acl.h>.
4783 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4784 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4786 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4789 * unexelf.c: Don't assume ElfW (Half) fits in int.
4790 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4791 when dealing with ElfW (Half) values, since they can exceed 2**31
4792 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4793 (entry_address): Omit unused NUM arg. All uses changed.
4795 2013-05-07 Juri Linkov <juri@jurta.org>
4797 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4798 to the string converted from number with `Fnumber_to_string'.
4801 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4803 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4804 This fixes a problem introduced by my previous change.
4806 2013-05-07 Glenn Morris <rgm@gnu.org>
4808 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4810 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4812 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4814 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4816 Static checking by GCC 4.8.0.
4817 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4818 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4819 (x_get_monitor_attributes_fallback)
4820 (x_get_monitor_attributes_xinerama)
4821 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4822 Define only if USE_GTK.
4823 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4824 (x_get_monitor_attributes_fallback): Omit unused locals.
4825 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4826 Use double, not float, to avoid mixed-mode floating point arithmetic.
4828 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4829 Jan Djärv <jan.h.d@swipnet.se>
4831 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4832 (XINERAMA_CFLAGS): New macros.
4833 (ALL_CFLAGS, LIBES): Use them.
4835 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4836 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4837 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4838 (syms_of_xfns): DEFSYM them.
4839 (struct MonitorInfo): New struct.
4840 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4841 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4842 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4843 (x_get_monitor_attributes_xinerama): New functions.
4844 (Fx_display_monitor_attributes_list): New primitive.
4845 (syms_of_xfns): Defsubr it.
4847 * xterm.h (x_display_info): Add Xatom_net_workarea and
4848 Xatom_net_current_desktop.
4850 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4851 and dpyinfo->Xatom_net_current_desktop.
4853 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4855 * xdisp.c (pos_visible_p): Use the special code for finding the
4856 beginning of a display property or overlay for any "replacing"
4857 display property, not just for display strings. This solves
4858 incorrect reporting of position by posn-at-point. (Bug#14241)
4860 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4862 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4863 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4864 Verify that ElfW (Half) fits in int.
4865 (fatal): Use same signature as lisp.h.
4866 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4867 configure and build with -DUNEXELF_DEBUG without worrying about
4868 other modules that use DEBUG.
4869 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4870 possibly-wide integers now uses it instead of plain fprintf.
4871 (entry_address): New function, which avoids problems with 32-bit
4872 overflow on 64-bit hosts.
4873 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4874 (round_up): Don't assume the remainder fits in int.
4875 (find_section): Use bool for boolean. Simplify debug code.
4876 (unexec): Don't assume file sizes fit in int or size_t.
4877 Omit unnecessary trailing newline in 'fatal' format.
4878 Use strerror rather than outputting decimal error number.
4879 Remove unused code when emacs is not defined;
4880 this file relies on Emacs now.
4881 Don't assume e_phnum and e_shnum are positive.
4883 * regex.c: Fix problems when DEBUG is defined.
4884 (extract_number, extract_number_and_incr): Define regardless of
4885 whether DEBUG is defined; that's simpler and makes the code less
4886 likely to go stale in the normal case when DEBUG is not defined.
4887 Return int rather than taking an int * arg. All callers changed.
4888 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4889 Remove, replacing with ...
4890 (DEBUG_PRINT): New macro. All callers changed.
4891 (DEBUG_COMPILES_ARGUMENTS): New macro.
4892 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4893 (print_compiled_pattern, print_double_string) [DEBUG]:
4894 Use prototype rather than old-style definition.
4895 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4896 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4897 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4898 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4899 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4900 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4901 This matters only when DEBUG is defined.
4903 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4905 * xdisp.c (set_iterator_to_next): Set the
4906 ignore_overlay_strings_at_pos_p flag only if we are _really_
4907 iterating over an overlay string, as indicated by the
4908 current.overlay_string_index member. (Bug#14306)
4910 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4912 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4913 to where it is used, to avoid autorelease issues (Bug#14050).
4915 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4917 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4918 * fileio.c (syms_of_fileio): Implement this.
4919 * filelock.c (create_lock_file): If symbolic links don't work, so
4920 we use a regular file as a lock file, do not fsync the lock file;
4923 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4925 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4926 (syms_of_minibuf): Adjust accodingly.
4928 * callint.c (Fcall_interactively): Adjust calls accordingly.
4930 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4932 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4933 w->contents is a buffer before computing everything else.
4934 Use parentheses to disambiguate last part of the condition.
4936 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4937 assertion violations. (Bug#14062)
4939 2013-05-01 David Reitter <david.reitter@gmail.com>
4941 * nsfns.m (ns_tooltip): Initialize.
4943 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4945 * coding.c (decode_coding_gap): Don't remove the character before
4946 a newline unless it's a CR character. (Bug#14287)
4948 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4950 * dispextern.h (struct face): Move enum face_underline_type
4951 earlier so that bitfields can be in the same word.
4953 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4955 * nsfns.m (handlePanelKeys): New function.
4956 (EmacsOpenPanel:performKeyEquivalent:)
4957 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4958 arrows/function/control and copy/paste keys (Bug#14296).
4960 2013-04-27 Juri Linkov <juri@jurta.org>
4962 * callint.c (Fcall_interactively): Call `Qread_number' for
4963 interactive code letter `n' instead of using duplicate code.
4966 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4968 * systime.h (make_timeval): Declare as 'const'.
4970 2013-04-27 Kenichi Handa <handa@gnu.org>
4972 * font.c (font_open_entity): Always open a font of manageable
4975 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4977 Port better to AIX (Bug#14258).
4978 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4981 2013-04-24 Kenichi Handa <handa@gnu.org>
4983 * coding.c (decode_coding_iso_2022): When an invalid escape
4984 sequence is encountered, reset the invocation and designation
4985 status to the safest one.
4987 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4989 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4990 Without this fix, "make distclean" leaves stamp-h1 behind.
4992 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4994 * w32fns.c (w32_fullscreen_rect): New function to compute the
4995 window rectangle for the given fullscreen mode.
4996 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4997 longer tunes the window size. This keeps the window's edges flush
4998 with the screen and allows the taskbar to hide itself in fullboth.
5000 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5001 window decorations and uses the entire screen.
5003 * w32term.h (w32_fullscreen_rect) Add prototype.
5004 (struct w32_output): Replace normal_width, normal_height,
5005 normal_top, and normal_left members with a single normal_placement
5007 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5009 (FRAME_NORMAL_PLACEMENT): New macro.
5011 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5013 * minibuf.c (Ftest_completion): Silence compiler warning.
5015 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5017 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5020 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5023 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5024 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5025 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5026 parentheses where appropriate.
5028 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5030 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5032 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5034 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5035 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5036 Mention in the doc string that setting these variables takes
5037 effect only after a call to set-window-buffer. (Bug#14200)
5039 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5041 * indent.c (Fvertical_motion): Don't consider display strings on
5042 overlay strings as display strings on the buffer position we
5043 started from. This prevents vertical cursor motion from jumping
5044 more than one line when there's an overlay string with a display
5045 property at end of line.
5046 Reported by Karl Chen <Karl.Chen@quarl.org> in
5047 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5049 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5051 * window.c (select_window): `record_buffer' even if window is
5052 already selected (bug#14191).
5054 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5056 * window.c (Fwindow_end): Test more flags, including the buffer's
5057 last_overlay_modified flag, to determine whether the window's
5058 display is really up-to-date. Prevents the function from
5059 returning a stale value. (Bug#14170)
5060 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5063 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5065 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5066 garbaged only if it is not already the top frame on its TTY.
5067 This prevents flickering due to constant redrawing of TTY frames when
5068 there are GUI frames open in the same session. (Bug#13864)
5070 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5072 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5073 of marking the idle timers directly.
5075 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5077 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5080 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5082 * window.c (select_window): Don't record_buffer while the invariant is
5083 temporarily broken (bug#14161).
5085 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5087 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5089 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5091 2013-04-07 Romain Francoise <romain@orebokech.com>
5093 Ignore additional platform-specific ACL errors (Bug#13702).
5094 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5095 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5097 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5099 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5102 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5104 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5105 This bug was introduced by my 2013-02-25 change that simplified
5106 data_start configuration. Without this change, on GNU/Linux
5107 an Emacs configured with --enable-profiling fails immediately
5108 due to a profiler signal.
5109 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5110 with these flags. On platforms where special flags are needed
5111 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5112 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5113 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5115 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5117 Get rid of some platform-specific functions examining window
5118 system and its capabilities. This is a partial rework of the
5120 * lisp.h (have_menus_p): Remove prototype. This function is
5121 replaced with platform-independent window_system_available.
5122 (check_window_system): Move to...
5123 * frame.h (decode_window_system_frame, window_system_available):
5124 ...here, add new prototypes.
5125 * frame.c (window_system_available, decode_window_system_frame):
5127 (check_window_system): Platform-independent now.
5128 * xterm.h (x_in_use): Remove declaration.
5130 * w32term.h (check_x_frame):
5131 * nsterm.h (check_x_frame): Remove prototypes. This function
5132 is replaced with platform-independent decode_window_system_frame.
5133 * msdos.c (have_menus_p): Remove.
5134 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5135 Remove platform-specific functions. Use check_window_system,
5136 decode_window_system_frame and check_ns_display_info where
5137 appropriate. Minor style and comment tweaks.
5138 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5139 (check_x_frame): Likewise.
5140 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5142 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5143 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5144 * xmenu.c, xselect.c: All related users changed.
5146 2013-04-03 Kenichi Handa <handa@gnu.org>
5148 The following changes is to optimize the code for reading UTF-8
5151 * coding.c (check_ascii): Rename from detect_ascii. Return value
5152 changed. Check EOL format. Do not call adjust_coding_eol_type
5154 (check_utf_8): New function.
5155 (adjust_coding_eol_type): Do nothing if already adjusted.
5156 (detect_coding): Compare the return value of check_ascii with
5157 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5158 (decode_coding_gap): Optimize for valid UTF-8.
5160 2013-03-21 Kenichi Handa <handa@gnu.org>
5162 * coding.c (syms_of_coding): Cancel previous change.
5164 * insdel.c (insert_from_gap): Fix previous change.
5166 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5168 Consistently use platform-specific function to detect window system.
5169 * lisp.h (check_window_system): New prototype. This function is
5170 going to replace check_x, check_w32 and check_ns.
5171 (have_menus_p): Mention msdos.c in comment.
5172 * fontset.c (check_window_system_func): Remove. Adjust all users.
5173 * fontset.h (check_window_system_func): Remove prototype.
5174 * nsterm.h (check_ns):
5175 * xterm.h (check_x):
5176 * w32term.h (check_w32): Likewise.
5177 * menu.c (Fx_popup_menu): Use check_window_system.
5178 * msdos.c (check_window_system): Define for MS-DOS.
5179 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5180 * w32fns.c (check_window_system): Likewise for MS-Windows.
5181 * xfns.c (check_window_system): Likewise for X.
5182 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5183 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5185 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5187 Prefer < to > in range checks such as 0 <= i && i < N.
5188 This makes it easier to visualize quantities on a number line.
5189 This patch doesn't apply to all such range checks,
5190 only to the range checks affected by the 2013-03-24 change.
5191 This patch reverts most of the 2013-03-24 change.
5192 * alloc.c (xpalloc, Fgarbage_collect):
5193 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5194 * character.c (string_escape_byte8):
5195 * charset.c (read_hex):
5196 * data.c (cons_to_unsigned):
5197 * dispnew.c (update_frame_1):
5198 * doc.c (Fsubstitute_command_keys):
5199 * doprnt.c (doprnt):
5200 * editfns.c (hi_time, decode_time_components):
5201 * fileio.c (file_offset):
5202 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5203 * font.c (font_intern_prop):
5204 * frame.c (x_set_alpha):
5205 * gtkutil.c (get_utf8_string):
5206 * indent.c (check_display_width):
5207 * keymap.c (Fkey_description):
5208 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5210 * minibuf.c (read_minibuf_noninteractive):
5211 * process.c (wait_reading_process_output):
5212 * search.c (Freplace_match):
5213 * window.c (get_phys_cursor_glyph):
5214 * xdisp.c (redisplay_internal):
5215 * xsmfns.c (smc_save_yourself_CB):
5216 Prefer < to > for range checks.
5217 * dispnew.c (sit_for): Don't mishandle NaNs.
5218 This fixes a bug introduced in the 2013-03-24 change.
5219 * editfns.c (decode_time_components): Don't hoist comparison.
5220 This fixes another bug introduced in the 2013-03-24 change.
5222 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5224 * frame.h (struct frame): Drop scroll_bottom_vpos
5225 member becaue all real users are dead long ago.
5226 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5227 * xdisp.c (redisplay_internal): Adjust user.
5229 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5231 * nsmenu.m (showAtX:Y:for:): setLevel to
5232 NSPopUpMenuWindowLevel (Bug#13998).
5234 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5236 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5237 (ns_check_pending_open_menu): Declare.
5239 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5240 (x_activate_menubar): Update the menu with title that matches
5241 ns_get_pending_menu_title, and call
5242 ns_check_pending_openmenu (Bug#12698).
5243 (menuWillOpen:): New method.
5244 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5246 * nsterm.m (menu_will_open_state, menu_mouse_point)
5247 (menu_pending_title): New varaibles.
5248 (ns_get_pending_menu_title, ns_check_menu_open)
5249 (ns_check_pending_open_menu): New functions.
5251 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5253 * indent.c (current_column_bol_cache): Remove leftover which is not
5254 used in Fmove_to_column any more.
5255 (current_column, scan_for_column): Adjust users.
5256 * keyboard.c (last_point_position_buffer, last_point_position_window):
5257 Remove leftovers which are not used for recording undo any more.
5258 (command_loop_1, syms_of_keyboard): Adjust users.
5259 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5260 redisplay_window any more.
5261 (move_it_to): Adjust user.
5263 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5265 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5266 Update dependencies.
5268 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5270 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5271 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5274 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5276 * window.h (struct window): Replace hchild, vchild and buffer slots
5277 with the only contents slot. This is possible because each valid
5278 window may have either the child window (in vertical or horizontal
5279 combination) or buffer to display (for the leaf window). Using that,
5280 a lof of operations to traverse and/or change window hierarchies may
5281 be simplified. New member horizontal is used to distinguish between
5282 horizontal and vertical combinations of internal windows.
5283 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5284 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5285 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5286 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5287 Use contents slot, not buffer, where appropriate.
5288 (wset_combination): New function.
5289 (wset_buffer): Add eassert.
5290 (Fframe_first_window): Simplify the loop reaching first window.
5291 (Fwindow_buffer): Use WINDOW_LEAF_P.
5292 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5293 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5294 (unshow_buffer): Convert initial debugging check to eassert.
5295 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5296 (make_parent_window, window_resize_check, window_resize_apply)
5297 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5298 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5299 Adjust to match struct window changes.
5300 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5301 (mark_window_cursors_off, count_windows, get_leaf_windows)
5302 (foreach_window_1): Simplify the loop.
5303 * alloc.c (mark_object): Do not check for the leaf window because
5304 internal windows has no glyph matrices anyway.
5305 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5306 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5307 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5308 (build_frame_matrix_from_window_tree, mirror_make_current)
5309 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5310 (update_window_tree, set_window_update_flags): Simplify the loop.
5311 (sync_window_with_frame_matrix_rows): Enforce live window.
5312 Use contents slot, not buffer, where appropriate.
5313 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5314 and WINDOW_HORIZONTAL_COMBINATION_P.
5315 (make_frame_visible_1): Simplify the loop.
5316 Use contents slot, not buffer, where appropriate.
5317 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5318 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5319 (expose_window_tree): Likewise.
5320 Use contents slot, not buffer, where appropriate.
5321 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5322 to avoid deleted windows. Use contents slot instead of buffer.
5323 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5324 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5325 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5326 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5328 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5330 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5331 identify the reasons for assertion violations in bug#14062 and
5333 (Fx_show_tip): Fix compilation error under
5334 "--enable-check-lisp-object-type". (Bug#14073)
5336 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5337 Reported by <rzl24ozi@gmail.com>.
5339 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5341 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5343 (unwind_with_echo_area_buffer): ...to restore it here.
5344 This is needed to ensure that...
5345 (redisplay_window): ...both window markers are valid here,
5346 which is verified by eassert.
5347 * editfns.c (save_excursion_save): Do not assume that
5348 selected_window always displays the buffer.
5349 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5352 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5354 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5357 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5359 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5361 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5363 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5364 since MinGW's w32api headers do. This avoids compiler warnings.
5366 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5369 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5371 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5373 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5375 * gtkutil.c (style_changed_cb): Check if frame is live and an
5376 X frame (Bug#14038).
5378 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5380 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5381 Define only for _WIN32_WINNT less than 0x0500.
5382 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5384 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5385 see its own definitions of 'struct timeval' and 'struct timezone'.
5387 Fix incompatibilities between MinGW.org and MinGW64 headers.
5388 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5390 * w32.c (REPARSE_DATA_BUFFER): Guard with
5391 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5393 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5395 * xterm.c: Include X11/XKBlib.h
5396 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5398 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5400 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5402 * blockinput.h (input_blocked_p): Likewise.
5403 * bytecode.c (exec_byte_code): Likewise.
5404 * callproc.c (call_process_kill, call_process_cleanup)
5405 (Fcall_process): Likewise.
5406 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5407 (Fccl_execute_on_string): Likewise.
5408 * character.c (string_escape_byte8): Likewise.
5409 * charset.c (read_hex): Likewise.
5410 * cm.c (calccost): Likewise.
5411 * data.c (cons_to_unsigned): Likewise.
5412 * dired.c (directory_files_internal, file_name_completion):
5414 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5415 (sit_for): Likewise.
5416 * doc.c (Fsubstitute_command_keys): Likewise.
5417 * doprnt.c (doprnt): Likewise.
5418 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5419 * emacsgtkfixed.c: Likewise.
5420 * fileio.c (file_offset, Fwrite_region): Likewise.
5421 * floatfns.c (Fexpt, fmod_float): Likewise.
5422 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5424 * font.c (font_intern_prop): Likewise.
5425 * frame.c (x_set_alpha): Likewise.
5426 * gtkutil.c (get_utf8_string): Likewise.
5427 * indent.c (check_display_width): Likewise.
5428 * intervals.c (create_root_interval, rotate_right, rotate_left)
5429 (split_interval_right, split_interval_left)
5430 (adjust_intervals_for_insertion, delete_node)
5431 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5432 (merge_interval_right, merge_interval_left, copy_intervals)
5433 (set_intervals_multibyte_1): Likewise.
5434 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5435 * keymap.c (Fkey_description): Likewise.
5436 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5437 * lread.c (openp, read_integer, read1, string_to_number):
5439 * menu.c (ensure_menu_items): Likewise.
5440 * minibuf.c (read_minibuf_noninteractive): Likewise.
5441 * print.c (printchar, strout): Likewise.
5442 * process.c (create_process, Faccept_process_output)
5443 (wait_reading_process_output, read_process_output, send_process)
5444 (wait_reading_process_output): Likewise.
5445 * profiler.c (make_log, handle_profiler_signal): Likewise.
5446 * regex.c (re_exec): Likewise.
5447 * regex.h: Likewise.
5448 * search.c (looking_at_1, Freplace_match): Likewise.
5449 * sysdep.c (get_child_status, procfs_ttyname)
5450 (procfs_get_total_memory): Likewise.
5451 * systime.h (EMACS_TIME_VALID_P): Likewise.
5452 * term.c (dissociate_if_controlling_tty): Likewise.
5453 * window.c (get_phys_cursor_glyph): Likewise.
5454 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5455 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5457 * xfns.c (Fx_window_property): Likewise.
5458 * xmenu.c (set_frame_menubar): Likewise.
5459 * xselect.c (x_get_window_property, x_handle_dnd_message):
5461 * xsmfns.c (smc_save_yourself_CB): Likewise.
5462 * xterm.c (x_scroll_bar_set_handle): Likewise.
5464 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5466 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5467 to be optional or nil. Adjust comment and convert it to docstring.
5468 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5469 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5471 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5473 Static checking by GCC 4.8-20130319.
5474 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5475 * process.c (Fset_process_datagram_address)
5476 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5477 * xdisp.c (get_char_face_and_encoding):
5478 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5479 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5480 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5482 2013-03-24 Ken Brown <kbrown@cornell.edu>
5484 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5485 fix compilation on 64-bit Cygwin, where underscores are not
5486 automatically prepended.
5488 * w32term.c (w32_initialize): Silence compiler warning.
5490 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5492 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5493 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5494 variables, to save and restore frame dimensions.
5495 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5496 after returning from a 'fullscreen' configuration.
5497 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5498 to avoid races between the main thread and the input thread.
5500 * w32term.h (struct w32_output): New members normal_width,
5501 normal_height, normal_top, normal_left, and prev_fsmode.
5502 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5503 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5506 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5507 'fullscreen' parameter. Always record previous width and height
5508 of the frame, except when switching out of maximized modes, so
5509 that they could be restored correctly, instead of resetting to the
5510 default frame dimensions. Send SC_RESTORE command to the frame,
5511 unless we are going to send SC_MAXIMIZE, to restore the frame
5512 resize hints in the mouse pointer shown by the window manager.
5515 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5517 * lisp.h (get_frame_param): Adjust conditions for prototype
5520 2013-03-22 Ken Brown <kbrown@cornell.edu>
5522 * unexcw.c: Drop unneeded inclusion of w32common.h.
5523 (report_sheap_usage): Declare.
5524 (read_exe_header): Add magic numbers for x86_64.
5525 (fixup_executable): Fix printf format specifier for unsigned long
5528 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5530 * frame.h (struct frame): Put menu_bar_window under #ifdef
5531 because this member is not needed when X toolkit is in use.
5532 (fset_menu_bar_window):
5533 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5534 (free_glyphs, update_frame):
5535 * xdisp.c (expose_frame): Likewise.
5536 (display_menu_bar): Likewise. Remove redundant eassert.
5537 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5540 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5542 Use functions and constants to manipulate Lisp_Save_Value objects.
5543 This replaces code that used macros and strings and token-pasting.
5544 The change makes the C source a bit easier to follow,
5545 and shrinks the Emacs executable a bit.
5546 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5547 (make_save_value): Change 1st arg from string to enum. All callers
5550 (mark_object): Use if, not #if, for GC_MARK_STACK.
5551 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5552 (XSAVE_OBJECT): Now functions, not macros.
5553 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5554 the constant was never used.
5555 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5556 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5557 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5558 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5560 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5561 type3 with a single member save_type. All uses changed.
5562 (save_type, set_save_pointer, set_save_integer): New functions.
5563 * print.c (PRINTX): Remove.
5565 * alloc.c: Remove redundant static declarations.
5567 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5569 * window.h (struct window): Convert left_col, top_line, total_lines
5570 and total_cols from Lisp_Objects to integers. Adjust comments.
5571 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5573 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5574 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5575 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5576 Adjust users where appropriate.
5578 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5580 * frame.h (struct frame): Drop resx and resy because the same data is
5581 available from window system-specific output context. Adjust users.
5582 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5583 New functions to provide defaults when no window system available.
5584 (FRAME_RES_X, FRAME_RES_Y): New macros.
5585 (NUMVAL): Move from xdisp.c.
5586 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5587 (Ffont_face_attributes, Fopen_font):
5588 * image.c (gs_load):
5589 * w32font.c (fill_in_logfont):
5590 * xdisp.c (calc_pixel_width_or_height):
5591 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5592 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5594 2013-03-20 Kenichi Handa <handa@gnu.org>
5596 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5597 to 1 (temporary workaround until a bug related to ASCII
5598 optimization is fixed).
5600 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5602 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5603 Signal error if window is not internal. Adjust docstring.
5604 (delete_all_child_windows): Use combination_limit to save the buffer.
5605 (Fset_window_configuration): Adjust accordingly.
5606 * print.c (syms_of_print): Initialize debugging output not here...
5607 (init_print_once): ...but in a new function here.
5608 * lisp.h (init_print_once): Add prototype.
5609 * emacs.c (main): Add call to init_print_once. Adjust comments.
5611 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5613 * window.c (window_resize_check, window_resize_apply)
5614 (window_from_coordinates, recombine_windows, set_window_buffer)
5615 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5616 (Fsplit_window_internal, Fdelete_window_internal)
5617 (freeze_window_starts): Use bool for booleans.
5618 * window.h (window_frame_coordinates, resize_frame_windows)
5619 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5621 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5623 * dispnew.c (bitch_at_user): Use `user-error'.
5625 2013-03-17 Ken Brown <kbrown@cornell.edu>
5627 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5628 as return type of image_background. (Bug#13981)
5629 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5631 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5633 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5634 (ns_select): Don't return with result uninitialized.
5636 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5639 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5641 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5642 directories. If filename is nil, get directory name (Bug#13932).
5643 Use getFilename and getDirectory.
5644 (getFilename, getDirectory): New methods for EmacsSavePanel and
5646 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5648 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5650 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5652 2013-03-15 Kenichi Handa <handa@gnu.org>
5654 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5655 (adjust_after_replace): Make it back to static. Delete the third
5656 arg text_at_gap_tail. Cancel the code for handling it.
5658 * coding.h (struct coding_system): New member eol_seen.
5660 * coding.c (detect_ascii): New function.
5661 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5662 when the source bytes are actually scanned. On detecting for
5663 coding_category_utf_8_auto, call detect_ascii instead of scanning
5664 source bytes directly.
5665 (produce_chars): Call insert_from_gap with the new arg 0.
5666 (encode_coding): Likewise.
5667 (decode_coding_gap): Control ASCII optimization by the variable
5668 disable_ascii_optimization instead of #ifndef .. #endif.
5669 Deccode EOL format according to coding->eol_seen.
5670 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5673 * lisp.h (adjust_after_replace): Cancel externing it.
5674 (insert_from_gap): Adjust prototype.
5676 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5678 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5679 FULLSCREEN_MAXIMIZED. (Bug#13935)
5681 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5683 * region-cache.c (find_cache_boundary, move_cache_gap)
5684 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5685 Simplify debugging check and convert to eassert. Adjust comment.
5686 (pp_cache): Put under ENABLE_CHECKING.
5688 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5690 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5691 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5693 (w32fullscreen_hook): If the frame is visible, reset
5694 f->want_fullscreen flag after changing the frame size. If the
5695 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5698 2013-03-13 Daniel Colascione <dancol@dancol.org>
5700 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5701 too so that these builds can use Cygwin's file conversion
5702 functions. (We've been building and linking cygw32.o all along
5703 and just not using it.)
5705 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5707 File synchronization fixes (Bug#13944).
5708 * Makefile.in (LIB_FDATASYNC): New macro.
5710 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5711 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5712 Don't worry about HAVE_FSYNC, since a substitute fsync is
5713 available if the system lacks one.
5714 (Fwrite_regin): Retry fsync if interrupted.
5716 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5718 * w32term.c (w32_read_socket): If the Emacs frame is being
5719 activated, call w32fullscreen_hook, to make sure the new frame
5720 dimensions are in effect. (Bug#13937)
5722 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5724 * xdisp.c (init_iterator): Simplify because both character and byte
5725 positions are either specified or -1. Add eassert. Adjust comment.
5726 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5727 character and byte positions can be obtained from marker.
5729 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5731 Static checking by Sun C 5.12.
5732 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5733 * bytecode.c (exec_byte_code):
5734 * dispnew.c (init_display):
5736 * fileio.c (Fsubstitute_in_file_name):
5737 * keyboard.c (Fevent_convert_list):
5738 * keymap.c (Fsingle_key_description):
5739 * term.c (maybe_fatal, fatal):
5740 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5741 * xsmfns.c (Fhandle_save_session):
5742 Omit unreachable code.
5743 * keymap.c (map_keymap_char_table_item): Cast void * to
5744 a function pointer type; the C Standard requires this.
5746 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5747 Include <sys/param.h> unconditionally, as that works elsewhere and
5748 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5749 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5752 See ChangeLog.12 for earlier changes.
5758 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5760 This file is part of GNU Emacs.
5762 GNU Emacs is free software: you can redistribute it and/or modify
5763 it under the terms of the GNU General Public License as published by
5764 the Free Software Foundation, either version 3 of the License, or
5765 (at your option) any later version.
5767 GNU Emacs is distributed in the hope that it will be useful,
5768 but WITHOUT ANY WARRANTY; without even the implied warranty of
5769 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5770 GNU General Public License for more details.
5772 You should have received a copy of the GNU General Public License
5773 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.