1 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3 * chartab.c (char_table_translate): Move to...
4 * character.h (char_table_translate): ... inline function here.
5 Avoid Faref and assume that args are always valid. This helps to
6 speedup search, which is especially important for a huge buffers.
7 * lisp.h (char_table_translate): Remove prototype.
9 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
11 * process.c: Add sanity checks for file descriptors (Bug#17844).
12 (wait_reading_process_output, Fprocess_filter_multibyte_p):
13 Check that infd is nonnegative before using it as an fd.
14 (read_and_dispose_of_process_output, Fprocess_send_eof):
16 (wait_reading_process_output): Omit unnecessary check of infd.
18 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
20 Minor fixups related to usage of the 'long' type.
21 * gnutls.c (emacs_gnutls_handshake):
22 * xfaces.c (dump_realized_face):
23 Work even if 'long' is narrower than 'void *'.
24 * termcap.c (scan_file):
25 * xselect.c (x_decline_selection_request)
26 (x_reply_selection_request, x_get_window_property):
27 * xterm.c (x_set_frame_alpha):
28 Remove unnecessary 'L' suffixes of integer constants.
29 * xfns.c (hack_wm_protocols):
30 * xselect.c (x_fill_property_data):
31 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
32 Remove unnecessary casts to 'long'.
33 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
35 Minor ImageMagick safety fixes.
36 * image.c (imagemagick_compute_animated_image):
37 Remove useless assignment to local. Avoid problems if dest_width is 0.
38 (imagemagick_load_image): Use int for pixel counts that can't
39 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
40 a row width greater than the image width (or greater than LONG_MAX!).
42 2014-07-04 K. Handa <handa@gnu.org>
44 * coding.c (MIN_CHARBUF_SIZE): Delete it.
45 (MAX_CHARBUF_EXTRA_SIZE): New macro.
46 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
48 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
50 * font.h (struct font_driver): Remove get_outline and free_outline;
51 not used by any font driver.
52 * ftfont.c (ftfont_driver):
53 * macfont.m (macfont_driver):
54 * nsfont.m (nsfont_driver):
55 * w32font.c (w32font_driver):
56 * w32uniscribe.c (uniscribe_font_driver):
57 * xfont.c (xfont_driver): Related users changed.
58 * xselect.c (x_get_window_property): Use convenient xmalloc.
59 Call to xfree only if some data was really allocated.
61 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
63 On MS-Windows, display busy cursor on all GUI frames.
64 This is similar to what we have on X. Quickly tested by Dani Moncayo.
65 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
66 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
68 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
69 * xdisp.c (start_hourglass): Remove Windows-specific bits.
71 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
73 Use convenient alists to manage per-frame font driver-specific data.
74 * frame.h (struct frame): Rename font_data_list to...
75 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
76 * font.h (struct font_data_list): Remove; no longer need a special
78 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
80 * font.c (font_put_frame_data, font_get_frame_data)
81 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
83 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
84 Related users changed.
85 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
86 Prefer convenient xmalloc and xfree.
88 2014-07-03 Eli Zaretskii <eliz@gnu.org>
90 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
91 the window whose glyph row is being prepared and a flag whether it
92 is for mode/header line. Make sure the glyph row's marginal areas
93 are in sync with what the window wants.
96 * xdisp.c (display_line, display_mode_line): Call
97 prepare_desired_row with additional arguments, as appropriate.
99 * dispextern.h (prepare_desired_row): Adjust prototype.
101 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
103 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
104 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
105 caused by xw_popup_dialog in daemon mode (Bug#17891).
107 2014-07-03 Eli Zaretskii <eliz@gnu.org>
109 * frame.c (do_switch_frame): When switching to another TTY frame,
110 make sure FrameCols and FrameRows are in sync with the new frame's
113 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
115 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
116 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
117 min_char slots. Adjust comment.
118 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
119 Add SUB_CHAR_TABLE_OFFSET member.
120 (make_uninit_sub_char_table): New function.
121 (toplevel): Add compile-time assert to verify suitable member layout
122 in Lisp_Sub_Char_Table.
123 * alloc.c (mark_char_table): Add extra argument to denote char table
124 subtype. Adjust to match new layout of sub char-table.
125 (mark_object): Always mark sub char-tables with mark_char_table.
126 * chartab.c (make_sub_char_table, copy_sub_char_table)
127 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
128 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
129 (map_sub_char_table_for_charset, uniprop_table_uncompress):
130 All related users changed.
131 * lread.c (read1): Adjust to match new layout of sub char-table.
132 * print.c (print_object): Likewise (Bug#17898).
134 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
136 * keymap.c (get_keyelt): Simplify.
137 (copy_keymap_item): Remove left-over code for when we had
140 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
142 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
143 (dealloc): Remove for EmacsScroller.
145 * nsterm.h (EmacsScroller): Remove dealloc.
147 2014-06-30 Eli Zaretskii <eliz@gnu.org>
149 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
151 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
153 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
154 when setNeedsDisplay is called so we don't trigger redisplay for every
157 * nsterm.m (any_help_event_p): New variable.
158 (mouseMoved:): Set any_help_event_p to YES if help event is
159 generated. Remove else with empty help event that triggered redisplay
160 for every mouse move.
161 (windowDidResignKey:): If any_help_event_p, generate empty help event.
163 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
165 * xfns.c (Qsuppress_icon): Remove; no real users.
166 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
167 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
168 (syms_of_w32fns): Don't DEFSYM it.
170 2014-06-29 Glenn Morris <rgm@gnu.org>
172 * Makefile.in (ns-app): Mark as PHONY.
174 2014-06-28 Glenn Morris <rgm@gnu.org>
176 * Makefile.in (mostlyclean): There are no libXMenu11.a,
177 liblw.a in this directory.
179 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
181 * coding.c (encode_coding_utf_8): Correctly count produced_chars
182 also in unibyte case. (Bug#17865)
184 2014-06-28 K. Handa <handa@gnu.org>
186 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
187 (MIN_CHARBUF_SIZE): New macro.
188 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
190 2014-06-27 Glenn Morris <rgm@gnu.org>
192 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
193 with an order-only dependence on bootstrap-emacs. (Bug#2151)
194 (.el.elc): Replace suffix rule with pattern rule.
195 (%.elc): New pattern rule, with order-only prerequisite.
196 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
197 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
198 in place of BOOTSTRAPEMACS.
200 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
202 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
204 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
206 Consistently use validate_subarray to verify substring.
207 * fns.c (validate_substring): Not static any more. Adjust to
208 use ptrdiff_t, not EMACS_INT, because string and vector limits
209 can't exceed ptrdiff_t even if EMACS_INT is wider.
210 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
211 (secure_hash): Adjust user.
212 * lisp.h (validate_subarray): Add prototype.
213 * coding.c (Fundecodable_char_position):
214 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
215 Use validate_subarray. Adjust comment to mention substring.
217 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
219 Do not allow out-of-range character position in Fcompare_strings.
220 * fns.c (validate_subarray): Add prototype.
221 (Fcompare_substring): Use validate_subarray to check ranges.
222 Adjust comment to mention that the semantics was changed. Also see
223 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
225 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
227 Be more consistent about the 'Qfoo' naming convention.
228 * image.c (Fimagemagick_types):
229 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
230 * process.c (Fmake_network_process):
231 Rename C local identifier 'Qfoo to avoid giving the false
232 impression that it stands for the symbol 'foo'.
234 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
236 Simplify and cleanup character conversion stuff.
237 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
239 * character.c (multibyte_char_to_unibyte)
240 (multibyte_char_to_unibyte_safe): Remove; no longer used.
241 * character.h (make_char): Remove; unused.
242 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
243 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
244 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
245 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
246 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
248 2014-06-22 Mario Lang <mlang@delysid.org>
250 * w32fns.c (Fw32_shell_execute): The the -> the.
252 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
254 * xmenu.c (mouse_position_for_popup):
255 * xselect.c (mouse_position_for_drop): Do not duplicate ...
256 * xfns.c (x_relative_mouse_position): ... and prefer this function.
257 * menu.c (Fx_popup_menu):
258 * xselect.c (x_handle_dnd_message): Adjust users.
259 * menu.h (mouse_position_for_popup): Remove prototype.
260 * xterm.h (x_relative_mouse_position): Add prototype.
261 * xterm.c (x_find_topmost_parent): Break from the loop and do not
262 call XFree if XQueryTree returns zero.
264 2014-06-21 Eli Zaretskii <eliz@gnu.org>
266 * indent.c (Fvertical_motion): Doc fix.
267 Move to the goal column, if any, with a single call to
268 move_it_in_display_line, not in two calls. Doing this with two
269 calls causes move_it_in_display_line apply the line-prefix
270 handling twice instead of just once. (Bug#17823)
272 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
274 Port to OS X ACLs (Bug#17810).
275 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
276 ACL_TYPE_ACCESS) doesn't work.
278 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
280 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
281 before checking key-translation-map (bug#17659).
283 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
285 * font.c (font_make_object): Avoid dangling pointer which may
286 crash GC (Bug#17771).
288 2014-06-21 Eli Zaretskii <eliz@gnu.org>
290 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
291 prototype of DGifCloseFile as appropriate for older and newer
293 (gif_close): New function, encapsulates the differences in the
294 calling sequence of DGifCloseFile before v5.1.0 and after it.
295 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
296 error string where appropriate. (Bug#17790)
298 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
299 macro execution, make sure point didn't move since last complete
300 redisplay, as the condition for using the glyph matrix
301 information. (Bug#17777)
303 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
305 Minor cleanup of fonset code.
306 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
307 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
308 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
309 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
310 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
311 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
312 (free_realized_fontset): Remove because a no-op since 2008.
313 (free_face_fontset): Adjust user.
314 (syms_of_fontset): Shrink fontset by one extra slot.
316 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
318 Omit redundant extern decls.
319 Most of this patch is from Dmitry Antipov, in:
320 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
321 * commands.h (update_mode_lines):
322 * frame.h (Qbackground_color, Qforeground_color)
323 (x_set_menu_bar_lines):
324 * ftfont.c (ftfont_font_format):
325 * intervals.h (Qkeymap, Qfont):
326 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
327 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
328 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
329 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
330 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
331 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
332 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
333 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
334 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
335 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
336 (Qtool_bar, Qheader_line):
337 * macros.c (Fexecute_kbd_macro):
338 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
339 * xterm.c (x_delete_terminal, XSetIMValues):
340 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
341 (x_implicitly_set_name, popup_activated)
342 (widget_store_internal_border):
343 Remove redundant decls.
344 * frame.c [USE_X_TOOLKIT]: Include widget.h.
345 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
346 Remove _Noreturn, as make-docfile now does that for us.
347 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
348 (Qregion_extract_function): New decl.
349 * window.c, xfns.c: Include menu.h.
351 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
353 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
355 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
357 * fileio.c (Fread_file_name): Do not pass redundant args and ...
358 * callint.c (read_file_name): ... convert to static here.
359 * lisp.h (Fread_file_name): Do not EXFUN it.
360 (STRING_COPYIN): Remove; unused.
361 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
362 (char_composable_p): ... static function. All users changed.
363 * eval.c (toplevel): Remove redundant #include directives.
364 * xterm.c (x_initialize): Add static to match prototype.
365 * ccl.c (Fccl_execute_on_string):
366 * font.c (fon_intern_prop): Use make_specified_string.
368 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
370 * Makefile.in (ns-app): Fix typo that broke build on OS X.
371 Reported by David Caldwell in:
372 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
374 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
376 Do not ask for XRender extension each time XFT font is opened.
377 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
378 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
380 2014-06-15 Glenn Morris <rgm@gnu.org>
382 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
384 2014-06-15 Eli Zaretskii <eliz@gnu.org>
386 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
387 information if we are in the middle of executing a keyboard macro,
388 since redisplay doesn't update the screen until the macro is
389 finished. (Bug#17777)
391 * alloc.c (cleanup_vector): Don't dereference a font driver
392 pointer if it is NULL. (Bug#17771)
394 2014-06-13 Glenn Morris <rgm@gnu.org>
396 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
397 ($(lispsource)/international/charprop.el)
398 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
399 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
400 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
401 GNU make automatically passes command-line arguments to sub-makes.
403 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
405 Avoid hangs in accept-process-output (Bug#17647).
406 * lisp.h, process.c (wait_reading_process_input):
407 Return int, not bool. All uses changed.
408 * process.c (SELECT_CANT_DO_WRITE_MASK):
409 Remove macro, replacing with ...
410 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
412 (status_notify): New arg WAIT_PROC. Return int, not void.
415 2014-06-13 Eli Zaretskii <eliz@gnu.org>
417 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
418 the frame is the initial frame, because the hook is not set up
419 then, and Emacs crashes.
420 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
422 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
424 * keymap.c (silly_event_symbol_error): Don't recommend the use
427 2014-06-11 Eli Zaretskii <eliz@gnu.org>
429 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
430 matching overlay strings with 'cursor' property against buffer
431 positions traversed in the glyph row. (Bug#17744)
433 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
435 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
438 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
439 determine 10.9 (Bug#17751).
441 * macfont.m (macfont_draw): Positions were not freed.
443 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
445 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
446 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
447 function. Also adjust comment.
448 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
450 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
451 * font.c (font_done_for_face):
452 * xface.c (realize_non_ascii_face): Adjust user.
453 * font.h (struct font_driver): Convert 'prepare_face' to return
454 void because its return value is never used anyway.
455 * xfont.c (xfont_prepare_face): Return void.
456 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
457 (xftfont_done_face): Use xfree.
459 * dispextern.h (last_tool_bar_item): Remove declaration.
460 * frame.h (struct frame): New member last_tool_bar_item.
461 * frame.c (make_frame): Initialize it.
462 * xdisp.c (toplevel): Remove last_tool_bar_item.
463 (handle_tool_bar_click, note_tool_bar_highlight):
464 * w32term.c (w32_read_socket, w32_initialize):
465 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
467 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
468 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
470 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
472 Say (accept-process-output P)'s result pertains to P if P is non-nil.
473 * process.c (Faccept_process_output)
474 (wait_reading_process_output): Mention that if PROCESS is non-nil,
475 the return value is about PROCESS, not about other processes.
477 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
479 Further adjustments to mark_object and friends.
480 Now the mark_object's stack is just 32 bytes on a 64-bit
481 system, which means extra 20% off the stack usage.
482 * alloc.c (mark_save_value): As before, refactored out from ...
483 (mark_object): ... adjusted user. Also add comment.
485 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
487 Fix core dump after a dropped X connection (Bug#17704).
488 * sysdep.c (stuff_char): Don't abort merely because the selected frame
489 is dead, as we may be shutting down.
491 2014-06-08 Glenn Morris <rgm@gnu.org>
493 * fileio.c (write-region-inhibit-fsync): Doc tweak.
495 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
497 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
499 If a C name must be extern on some platforms, make it extern on all.
500 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
502 * font.h (ftxfont_driver) [HAVE_XFT]:
503 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
504 * lisp.h (get_frame_param):
505 * menu.h (tty_menu_show):
506 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
507 * termhooks.h (encode_terminal_code):
508 * xterm.h (x_menu_wait_for_event):
510 * frame.c (get_frame_param):
511 * fringe.c (max_used_fringe_bitmap):
512 * ftxfont.c (ftxfont_driver):
513 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
514 * menu.c (menu_items_inuse):
515 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
516 * term.c (encode_terminal_code, tty_menu_show):
517 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
518 * xfaces.c (load_color):
519 * xmenu.c (x_menu_wait_for_event):
522 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
524 Change object marking routines to minimize stack usage.
525 This change moves a few cold paths from mark_object to NO_INLINE
526 functions and adjusts symbol marking loop. According to GCC 4.8.2
527 -Wstack-usage, this reduces mark_object's stack usage from 80 to
528 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
529 stack usage at the mark phase is reduced up to 28%. Surprisingly,
530 it also gains up to 3% in speed (with default '-O2 -g3' flags).
531 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
532 refactored out from ...
533 (mark_object): ... adjusted user. Also mark symbols in a tight
535 (mark_face_cache): Add NO_INLINE.
537 2014-06-08 Eli Zaretskii <eliz@gnu.org>
539 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
540 contains garbage on WINDOWSNT (which could potentially infloop at
543 Minimize cursor motion during TTY menu updates.
544 * term.c (tty_menu_display): Don't position cursor here.
545 Instead, pass the cursor coordinates to update_frame_with_menu.
546 (tty_menu_activate): Send the hide cursor command only once in an
547 iteration through the outer 'while' loop.
549 * dispnew.c (update_frame_1): Accept an additional argument
550 SET_CURSOR_P, and position the cursor at the end of the frame
551 update only if that argument is non-zero. All callers changed to
552 provide the additional argument as non-zero, except for
553 update_frame_with_menu.
554 (update_frame_with_menu): Accept 2 additional arguments ROW and
555 COL; if they are non-negative, instruct update_frame_1 not to
556 position the cursor, and instead position it according to ROW and COL.
558 * dispextern.h (update_frame_with_menu): Update prototype.
560 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
562 * callproc.c (call_process): Don't check read-only if we don't insert
563 anything (bug#17666).
565 2014-06-08 Eli Zaretskii <eliz@gnu.org>
567 * dispnew.c (update_frame_with_menu): Set display_completed.
569 2014-06-07 Eli Zaretskii <eliz@gnu.org>
571 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
573 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
575 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
577 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
578 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
580 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
582 * window.c (Frecenter): Signal an error if window-buffer is not
585 * keyboard.c (make_lispy_position): Don't include a buffer position in
586 mode/header-line mouse events.
588 * keyboard.c (read_char): Handle (t . <event>) in the second use of
589 Vunread_command_events (bug#17650).
591 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
593 * xterm.c (x_setup_pointer_blanking):
594 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
596 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
598 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
599 because it will be defined in generated config.h if needed.
601 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
603 Use terminal-specific hooks to display popup dialogs.
604 * termhooks.h (struct terminal): New field popup_dialog_hook.
605 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
606 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
607 code and use popup_dialog_hook.
608 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
609 * nsterm.h (ns_popup_dialog): Adjust prototype.
610 * nsterm.m (ns_create_terminal):
611 * w32term.c (w32_create_terminal):
612 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
613 Setup popup_dialog_hook.
615 2014-06-04 Eli Zaretskii <eliz@gnu.org>
617 * w32heap.c (report_temacs_memory_usage): Improve the report by
618 reporting the large blocks that are actually occupied at dump time.
620 * w32console.c (initialize_w32_display): Set the console
621 menu_show_hook, otherwise TTY menus are broken on w32.
623 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
625 Use terminal-specific hooks to display menus.
626 * termhooks.h (struct terminal): New field menu_show_hook.
627 * menu.h (<anonymous enum>): Bit flags for menu hooks.
628 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
630 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
631 * nsmenu.m (ns_menu_show):
632 * w32menu.c (w32_menu_show):
633 * xmenu.c (x_menu_show):
634 * term.c (tty_menu_show): Adjust to use bit flags.
635 (set_tty_hooks): Set menu_show_hook.
636 * xterm.c (x_create_terminal):
637 * nsterm.m (ns_create_terminal):
638 * msdos.c (initialize_msdos_display):
639 * w32term.c (w32_create_terminal): Likewise.
641 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
643 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
645 2014-06-03 Eli Zaretskii <eliz@gnu.org>
647 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
648 (FD_SET): Don't define on WINDOWSNT.
650 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
652 * emacs.c: Include "sysselect.h", to define its inline functions.
653 Problem reported by Glenn Morris in:
654 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
656 Do not require libXt-devel when building with gtk.
657 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
658 dependency on libXt-devel.
659 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
660 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
661 lwlib-widget.h now does this.
662 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
664 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
666 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
667 * process.c (add_read_fd, delete_read_fd, add_write_fd)
668 (delete_write_fd, wait_reading_process_output):
669 Remove now-redundant easserts.
670 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
671 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
672 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
673 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
675 2014-06-03 Eli Zaretskii <eliz@gnu.org>
677 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
678 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
679 (calloc): Don't undef, it is never defined.
680 (HEAP_ENTRY_SHIFT): Remove unused macro.
682 * Makefile.in (C_HEAP_SWITCH): Remove.
683 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
685 Fix MS-Windows build broken by menu changes on 2014-06-02.
686 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
688 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
689 Define instead of including ../lwlib/lwlib.h, which causes
690 compilation errors due to missing X11 headers.
692 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
694 * process.c (wait_reading_process_output): Omit incorrect test of
695 p->infd against zero. Add easserts for infd having a plausible value.
697 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
699 Adjust to match recent lwlib changes.
700 * menu.h (xmalloc_widget_value): Replace by ...
701 (make_widget_value): ... new prototype.
702 * menu.c (xmalloc_widget_value): Replace by ...
703 (make_widget_value): ... new function.
704 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
705 * gtkutil.c (malloc_widget_value, free_widget_value):
706 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
707 * keyboard.h (enum button_type, struct _widget_value):
708 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
710 * nsmenu.m (ns_update_menubar, ns_menu_show):
711 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
712 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
713 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
715 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
717 * image.c (x_query_frame_background_color)
718 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
719 Fix --enable-gcc-warnings compilation without image libraries.
721 2014-06-02 Eli Zaretskii <eliz@gnu.org>
723 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
724 emulated break value only if it goes up.
725 (sbrk): Add assertion that the INCREMENT argument is strictly
726 zero. Improve and correct the commentary.
728 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
730 Improve AIX-related merge from emacs-24.
731 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
732 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
733 not on AIX; since we're on the trunk we can use enums more broadly.
735 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
737 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
739 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
740 to min(value, whole).
742 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
744 Bring back the changes to GDB-visible symbols, but only on AIX.
745 And only if it's not pre-4.2 GCC.
746 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
747 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
748 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
751 2014-06-02 Eli Zaretskii <eliz@gnu.org>
753 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
754 with PT, not GPT. (Bug#16433)
756 Revert last changes to GDB-visible symbols.
757 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
758 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
759 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
762 2014-06-02 Glenn Morris <rgm@gnu.org>
764 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
766 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
768 Fix port to 32-bit AIX with xlc (Bug#17598).
769 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
770 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
771 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
772 to work around a compiler bug in IBM xlc 12.1.
774 2014-06-02 Eli Zaretskii <eliz@gnu.org>
776 * xterm.c (x_update_window_end): Don't invalidate the entire
777 mouse-highlight info, just signal frame_up_to_date_hook that mouse
778 highlight needs to be redisplayed. (Bug#17588)
780 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
782 Port the GDB-visible symbols to AIX.
783 Without them, GDB doesn't work to debug Emacs, since the AIX linker
784 optimizes away the relevant external symbols. Use enums instead;
785 this suffices for the AIX port, which is 32-bit-only anyway.
786 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
787 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
788 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
791 Include sources used to create macuvs.h.
792 * Makefile.in ($(srcdir)/macuvs.h): New rule.
793 * macuvs.h: Use automatically-generated header.
795 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
797 Port signal-handling to DragonFly BSD (Bug#17646).
798 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
799 Move implementations from callproc.c to sysdep.c.
800 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
801 Move declarations from process.h to syssignal.h.
803 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
805 * callint.c (Ffuncall_interactively): Add usage.
807 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
809 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
811 2014-05-30 Eli Zaretskii <eliz@gnu.org>
813 * w32heap.c (malloc_before_dump, malloc_after_dump)
814 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
815 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
816 set errno where appropriate to emulate CRT functions.
818 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
820 Debugging facility to check whether 'const char *' points to
821 relocatable data of non-pure Lisp string.
822 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
823 (mark_maybe_pointer): ... adjusted user.
824 (relocatable_string_data_p): New function.
825 * lisp.h (relocatable_string_data_p): Add prototype.
826 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
827 the pointer to relocatable Lisp data is not used.
829 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
831 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
832 * atimer.c (block_atimers):
833 * callproc.c (block_child_signal): Block SIGINT too;
834 otherwise, its handler might now unblock signals that it shouldn't.
835 * keyboard.c (read_char): Clear signal mask, since we may
836 be in a SIGINT handler, and many signals may be masked.
837 * keyboard.c (handle_interrupt):
838 * sysdep.c (handle_arith_signal):
839 Clear signal mask instead of just unblocking the signal that
840 was received, since several signals may be blocked at this point.
842 2014-05-29 Eli Zaretskii <eliz@gnu.org>
844 * Makefile.in (TEMACS_POST_LINK): Remove target.
845 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
846 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
848 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
850 * xmenu.c (xdialog_show): Remove prototype, rename to
851 x_dialog_show, remove 2nd arg because it's always zero
852 and simplify accordingly.
853 (xw_popup_dialog): Adjust user.
854 * w32menu.c (w32_dialog_show): Adjust prototype, remove
855 2nd arg because it's always zero and simplify accordingly.
856 (w32_popup_dialog): Adjust user.
858 2014-05-29 Eli Zaretskii <eliz@gnu.org>
860 * w32heap.c (report_temacs_memory_usage): New function.
862 * unexw32.c (unexec) [ENABLE_CHECKING]:
863 Call report_temacs_memory_usage.
865 * w32heap.h (report_temacs_memory_usage): Add prototype.
867 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
869 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
870 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
872 2014-05-29 Eli Zaretskii <eliz@gnu.org>
874 * buffer.c (init_buffer): Accept an argument 'initialized'.
875 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
876 mmap_regions and mmap_fd, to avoid referencing stale data from the
877 dump phase. Add an assertion for buffer text of buffers created
878 in temacs before this function is called. (Bug#17622)
879 (mmap_regions_1, mmap_fd_1): Remove unused variables.
881 * lisp.h (init_buffer): Update prototype.
883 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
885 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
887 * alloc.c (Fgarbage_collect): Fix compilation with
888 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
890 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
892 * frame.c, frame.h (frame_char_to_pixel_position)
893 (frame_set_mouse_position): Now static, and made private in
894 frame.c rather than public in frame.h.
896 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
898 Refactor mouse positioning stuff to avoid code duplication.
899 * frame.h (frame_char_to_pixel_position): New function.
900 (x_set_mouse_position): Rename to...
901 (frame_set_mouse_position): ...new function.
902 (frame_set_mouse_pixel_position): Add prototype.
903 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
904 Rename to frame_set_mouse_pixel_position.
905 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
907 * xterm.h, w32term.h ( x_set_mouse_position)
908 (x_set_mouse_pixel_position): Remove prototypes.
910 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
912 On X, always make pointer visible when deleting frame (Bug#17609).
913 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
915 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
917 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
918 * keyboard.c (gobble_input): If there is no terminal input error,
919 make sure the pointer is visible for all frames on this terminal.
920 * xterm.c (x_free_frame_resources): Enable pointer visibility if
921 it was previously disabled.
923 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
925 * data.c (Fzerop): Move to Elisp.
926 (syms_of_data): Don't defsubr it.
927 * keyboard.c (echo_keystrokes_p): New function.
928 (read_char, record_menu_key, read_key_sequence): Use it.
930 * callint.c (Qfuncall_interactively): New var.
931 (Qcall_interactively): Remove.
932 (Ffuncall_interactively): New function.
933 (Fcall_interactively): Use it.
934 (syms_of_callint): Defsubr it.
936 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
938 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
939 relocated from under us.
941 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
943 Use mmap(2) emulation for allocating buffer text on MS-Windows.
944 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
946 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
948 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
949 for MinGW, since it no longer uses gmalloc.
951 * buffer.c: Do not define mmap allocations functions for Windows.
952 Remove mmap_find which is unused. Remove mmap_set_vars which does
954 [WINDOWSNT]: Include w32heap.h.
955 (init_buffer): Always allocate new memory for buffers.
957 * emacs.c: Remove mmap_set_vars calls.
959 * image.c (free_image): Undef free for Windows because it is
960 redirected to our private version.
962 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
963 (copy_executable_and_dump_data): Remove dumping the heap section.
964 (unexec): Restore using_dynamic_heap after dumping.
966 * w32heap.c (dumped_data_commit, malloc_after_dump)
967 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
968 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
969 (mmap_free): New functions.
971 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
973 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
975 * image.c (imagemagick_load_image): Use MagickRealType for local
976 'color_scale', instead of double, to avoid a GCC warning about
979 * xfns.c (Fx_window_property): Remove unused local.
981 Don't kill already-reaped process (Bug#17561).
982 * process.c (process_send_signal): Fix race condition where a
983 subprocess was reaped by a signal handler between the check for
984 liveness and calling 'kill', which meant that Emacs could in
985 theory kill an innocent bystander process. Do the fix by blocking
986 SIGCHLD in a critical section that checks liveness before killing.
988 2014-05-26 Eli Zaretskii <eliz@gnu.org>
990 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
992 2014-05-26 Ken Brown <kbrown@cornell.edu>
994 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
995 even if !CYGWIN (see bug#17510).
997 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
999 * nsfns.m (Fns_do_applescript): Surround NSApp run
1000 with calls to ns_init_events, ns_finish_events (Bug#17424).
1002 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1004 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1005 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1007 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1008 with calls to ns_init_events, ns_finish_events (Bug#17424).
1010 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1012 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1013 if we are iterating over an object that generates glyphs for
1014 marginal areas. (Bug#17585)
1016 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1018 * xdisp.c (safe__call1, safe__eval): Now static.
1020 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1022 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1023 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1024 (safe_call1): Call safe_call instead of safe__call directly.
1026 2014-05-26 Ken Brown <kbrown@cornell.edu>
1028 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1029 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1032 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1034 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1035 (safe__call, safe__call1, safe__eval): New functions.
1036 (safe_call): Use it.
1037 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1038 (display_mode_element): Same for `:eval'.
1040 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1042 Fix port to 32-bit AIX (Bug#17540).
1043 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1044 twice. _text already includes this offset.
1045 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1047 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1049 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1050 when closest_pos is identical to to_charpos, don't recurse, since
1051 we already tried that, and failed. (Bug#17539)
1053 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1054 unwinding when frame's faces were not initialized yet, increment
1055 the frame's image-cache reference count before calling
1056 x_free_frame_resources. Don't dereference
1057 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1059 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1061 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1064 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1065 macfont.m, call draw with adjusted arguments so font drivers
1066 don't need to do that.
1068 * macfont.m (macfont_draw): Merge changes from Macport.
1070 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1072 * alloc.c (garbage_collect_1): New function, with all of the guts
1073 of Fgarbage_collect.
1074 (mark_stack): Accept an argument END and don't mark Lisp objects
1075 on the stack beyond the address given by END. Calculation of END
1076 was moved to Fgarbage_collect.
1077 (Fgarbage_collect): Calculate the end address of the stack portion
1078 that needs to be examined by mark_stack, and pass that address to
1079 garbage_collect_1, which will pass it to mark_stack.
1080 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1081 for more details about the underlying problems. In particular,
1082 this avoids dumping Emacs with the large hash-table whose value is
1083 held in purify-flag for most of the time loadup.el runs.
1085 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
1087 * xfns.c (x_window_property_intern): New function (code from
1089 (Fx_window_property): Call x_window_property_intern. If property
1090 not found and NILP (source) and outer window != inner window,
1091 check outer window for property (Bug#17537).
1093 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1095 Supply malloc and alloc_size attributes for extern allocators.
1096 This documents the C API, and helps GCC generate a bit better code.
1097 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
1098 (ATTRIBUTE_MALLOC_SIZE): New macros.
1099 * gmalloc.c (malloc, realloc, calloc):
1100 * gtkutil.h (malloc_widget_value):
1101 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
1102 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
1105 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
1107 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
1108 * image.c (imagemagick_load_image): Port to hosts that do not use
1109 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
1111 2014-05-21 Leo Liu <sdl.web@gmail.com>
1113 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
1115 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
1117 * dbusbind.c (xd_signature): Revert last 2 patches.
1119 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
1121 Allow any non-nil value to count as true in bool-vector.
1122 Likewise for xd_signature in dbusbind.c.
1123 This is more consistent with the usual practice in Emacs, which is
1124 that any non-nil value counts as true.
1125 * alloc.c (Fbool_vector): Don't require args to be t or nil.
1126 * dbusbind.c (xd_signature): Likewise, for booleans.
1127 * data.c, lisp.h (Qbooleanp):
1128 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
1130 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
1132 * lisp.h (CHECK_BOOLEAN): New function.
1133 * alloc.c (Fbool_vector): New function.
1134 (syms_of_alloc): Defsubr it.
1135 * data.c (Qbooleanp): New symbol.
1136 (syms_of_data): DEFSYM it.
1137 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
1139 * font.c (font_matching_entity): Extract font-entity object
1140 from the vector of matching entities (Bug#17486).
1142 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
1144 Assume C99 or later (Bug#17487).
1145 * bytecode.c (B__dummy__): Remove.
1146 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
1147 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
1148 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
1149 * regex.c (DEBUG_PRINT): Assume varargs macros.
1150 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
1152 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
1154 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
1155 memory for every buffer that was dumped.
1157 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
1159 * fns.c (Freverse): Allow vectors, bool vectors and strings.
1160 (Fnreverse): Allow vectors and bool vectors.
1162 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
1164 Minor cleanup for terminal setup.
1165 * termhooks.h (create_terminal): Adjust prototype.
1166 * terminal.c (create_terminal): Pass output method and RIF as args.
1167 (init_initial_terminal):
1168 * nsterm.m (ns_create_terminal):
1169 * term.c (init_tty):
1170 * w32term.c (w32_create_terminal):
1171 * xterm.c (x_create_terminal): Adjust users.
1172 Avoid redundant NULL initializers and add comments.
1174 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
1176 * keyboard.c (Qdeactivate_mark): Now static.
1178 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1180 If available, use Xfixes extension to do pointer blanking.
1181 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1182 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1183 (make_invisible_cursor): Move to...
1184 * xterm.c (make_invisible_cursor): ...here.
1185 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1186 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1187 (x_term_init): Call to x_setup_pointer_blanking.
1188 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1189 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1191 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1193 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1195 2014-05-12 Glenn Morris <rgm@gnu.org>
1197 * fileio.c (Ffile_executable_p): Doc tweak.
1199 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1201 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1202 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1204 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1206 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1208 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1210 Fix initialization of minibuffer history variable (Bug#17430).
1211 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1212 Move the initialization up to prevent any "value void" message.
1214 2014-05-08 Samuel Bronson <naesten@gmail.com>
1216 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1217 are matched (bug#17413).
1219 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1221 Stop tooltips pulling Emacs window to front (Bug#17408).
1222 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1223 SetWindowPos invocations.
1225 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1227 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1228 not initialized (Bug#17398).
1230 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1232 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1234 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1236 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1237 [HAVE_NS]: Do not include png.h.
1238 (x_query_frame_background_color): New function.
1239 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1240 (png_load_body): Coalesce duplicate code.
1242 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1244 Consult libpng-config more consistently (Bug#17339).
1245 * Makefile.in (PNG_CFLAGS): New var.
1246 (ALL_CFLAGS): Use it.
1247 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1248 CFLAGS now handles this.
1250 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1252 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1253 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1254 because WCONTINUED is always defined now.
1255 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1257 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1259 * buffer.c (overlay_strings): Fix the wording of the commentary.
1261 2014-05-01 Glenn Morris <rgm@gnu.org>
1263 * floatfns.c (Fisnan):
1264 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1266 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1268 * term.c (tty_menu_activate): A better initialization for cursor
1271 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1273 * intervals.c: Tighten assertions.
1274 (create_root_interval): Make sure the interval is not empty.
1275 (intervals_equal): Use booleans.
1276 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1277 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1278 (balance_possible_root_interval): Simplify and use booleans.
1279 (split_interval_right, split_interval_left): Check LENGTH, and remove
1280 now redundant assertion.
1281 (adjust_intervals_for_insertion): Remove now redundant assertions.
1282 (delete_node, interval_deletion_adjustment)
1283 (adjust_intervals_for_deletion, merge_interval_right)
1284 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1285 (reproduce_interval): Make sure the interval is not empty.
1287 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1289 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1290 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1291 satisfaction that they would always be initialized.
1293 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1295 * term.c (tty_menu_display): Move the cursor to the active menu item.
1296 (tty_menu_activate): Return the cursor to the active menu item
1297 after displaying the menu and after displaying help-echo.
1298 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1299 for the details of why this is needed by screen readers and
1302 2014-04-30 Glenn Morris <rgm@gnu.org>
1304 * process.c (handle_child_signal):
1305 Handle systems without WCONTINUED. (Bug#15110, 17339)
1307 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1309 * window.c (struct saved_window): Remove mark.
1310 (Fset_window_configuration, save_window_save)
1311 (compare_window_configurations): Don't touch marks any more.
1313 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1315 Use bits_word for gcmarkbits.
1316 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1317 bits_word is typically a tad more efficient for mark bits than
1318 unsigned is, so use bits_word. All uses changed.
1319 * lisp.h (BITS_PER_INT): Remove; no longer used.
1321 Avoid undefined behavior in signed left shift.
1322 This ports to GCC 4.9.0 with -fsanitize=undefined.
1323 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1325 * regex.c (extract_number):
1326 * lisp.h (make_number, XINT):
1327 Do not shift a 1 bit left into a sign bit.
1328 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1329 not int, for gcmarkbits. All uses changed.
1331 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1333 * search.c (Fnewline_cache_check): Don't try to count newlines
1334 outside the buffer's restriction, as find_newline doesn't support that.
1336 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1338 * window.c (Fset_window_configuration): Deactivate the mark before
1340 (set_window_buffer): Ignore window_initialized.
1341 (window_initialized): Remove.
1342 * keyboard.c (Qdeactivate_mark): Not static any more.
1343 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1346 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1348 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1349 and to clang 3.4, which have fixed the bug. This should let us
1350 run a bit faster on these platforms when address sanitization is
1353 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1355 Port to GCC 4.9.0 with --enable-gcc-warnings.
1356 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1358 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1359 a way that also works with GCC 4.9.0.
1361 * search.c (Fnewline_cache_check): Remove unused locals.
1363 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1365 * search.c (find_newline1): New subroutine.
1366 (Fnewline_cache_check): New function.
1367 (syms_of_search): Defsubr it.
1369 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1371 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1372 * keyboard.c (unblock_input): Add comment.
1373 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1375 2014-04-22 Daniel Colascione <dancol@dancol.org>
1377 * lread.c (readevalloop_eager_expand_eval): New function
1378 that can recurse into toplevel forms.
1379 (readevalloop): Call it.
1380 * lisp.h: Declare Qprogn.
1381 * callint.c (Qprogn): No longer static.
1383 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1385 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1386 Also change identifiers to match the comments, and add more assertions
1389 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1391 * emacs.c (close_output_streams): Don't clear and restore errno.
1393 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1395 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1396 never becomes visible, i.e. using XMonad (Bug#17237).
1398 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1400 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1401 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1402 (Fline_pixel_height): Don't assume that the current buffer and the
1403 selected window's buffer are one and the same. (Bug#17281)
1405 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1406 paragraph-start cache before the newline cache. (Bug#17269)
1408 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1410 * term.c (tty_send_additional_strings): No need to fflush here,
1412 (tty_set_terminal_modes): fflush after sending additional strings,
1415 2014-04-17 Daniel Colascione <dancol@dancol.org>
1417 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1419 (tty_send_additional_strings): New function.
1420 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1421 (syms_of_term): Intern tty-mode-set-strings and
1422 tty-mode-reset-strings.
1424 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1426 * window.c (save_window_save): Lookup window_point_insertion_type in
1427 the right buffer (bug#15457).
1428 (Qwindow_point_insertion_type): New var.
1429 (syms_of_window): Initialize it.
1431 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1433 Fix the MSDOS build.
1434 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1435 (copy_text_and_data): Zero out the atexit chain pointer before
1438 * termhooks.h (encode_terminal_code): Update prototype.
1440 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1441 visible for all DOS_NT ports, not just WINDOWSNT.
1442 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1444 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1445 unless it is defined.
1446 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1448 * process.c (close_on_exec, accept4, process_socket): Move into
1449 the "ifdef subprocesses" part.
1450 (catch_child_signal): Condition by "ifdef subprocesses".
1451 (syms_of_process) <Qinternal_default_process_sentinel>
1452 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1454 * msdos.h: Add prototypes for new functions.
1455 (EINPROGRESS): Define.
1456 (O_CLOEXEC): Define to zero.
1458 * msdos.c (check_window_system): Remove unnecessary an
1459 incompatible duplicate function.
1460 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1461 New functions in support of new functionality.
1463 * menu.c (single_menu_item): Add visual indication of submenu
1464 also for menus on MSDOS frames.
1465 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1467 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1468 when async subprocesses aren't supported.
1470 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1472 * emacs.c (close_output_streams): Zero out errno before calling
1475 * dired.c [MSDOS]: Include msdos.h.
1477 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1478 (DATA_START) [MSDOS]: Define.
1479 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1481 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1482 Ifdef away for MSDOS.
1483 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1484 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1486 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1487 Use temporary file template that is compatible with mkostemp.
1488 Move vfork-related portions under #ifndef MSDOS.
1489 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1491 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1493 * buffer.c (Foverlays_at): Add argument `sorted'.
1495 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1497 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1498 text, invalidate the bidi_paragraph_cache upto and including the
1501 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1503 Port to IRIX 6.5 (Bug#9684).
1504 * conf_post.h (INET6) [IRIX6_5]: Define.
1505 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1506 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1508 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1510 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1511 before passing it to system APIs.
1513 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1515 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1516 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1518 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1520 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1522 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1524 Remove DATA_SEG_BITS.
1525 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1526 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1527 cc, but that platform is so old that SGI itself stopped supporting
1528 it in December 2013. If you still need Emacs on IRIX, please
1529 either compile with GCC and port the undumping code, or run
1530 './configure --with-wide-int'.
1531 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1532 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1533 DEFINE_GDB_SYMBOL_START way to define it.
1534 (NONPOINTER_BITS): New macro.
1535 (EMACS_INT): Use it.
1536 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1537 the problem and/or configuring --with-wide-int.
1538 (USE_LSB_TAG): Simplify, based on above changes.
1539 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1540 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1542 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1544 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1545 covered by a display string that ends in a newline, and that cases
1546 going back by DVPOS lines to hit the search limit, lift the limit
1547 and go back until DVPOS is reached. (Bug#17244)
1549 * indent.c (Fvertical_motion): Handle correctly the case when the
1550 display string is preceded by an empty line.
1552 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1553 use S_IWRITE instead.
1555 2014-04-11 Glenn Morris <rgm@gnu.org>
1557 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1559 2014-04-11 Ken Brown <kbrown@cornell.edu>
1561 * Makefile.in (EMACS_MANIFEST): Revert last change.
1563 2014-04-10 Daniel Colascione <dancol@dancol.org>
1565 * puresize.h (BASE_PURESIZE): Increase.
1567 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1569 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1571 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1572 region handling (and don't call signal_before_change) if
1573 inhibit_modification_hooks is set.
1574 (signal_before_change): Don't check inhibit_modification_hooks any more.
1576 2014-04-08 Daniel Colascione <dancol@dancol.org>
1578 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1579 function cells contain valid lisp objects. (Modified version of
1582 * alloc.c (detect_suspicious_free): Split actual stack capturing
1583 out into new function for easier breakpoint setting.
1584 (note_suspicious_free): New function.
1586 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1588 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1590 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1591 (symbol_block_pinned): New var.
1592 (Fmake_symbol): Initialize `pinned'.
1593 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1594 pinned and signal an error for un-purifiable objects.
1595 (pure_cons): Use it.
1596 (Fpurecopy): Use it, except for objects that can't be purified.
1597 (mark_pinned_symbols): New function.
1598 (Fgarbage_collect): Use it.
1599 (gc_sweep): Remove hack made unnecessary.
1601 2014-04-07 Glenn Morris <rgm@gnu.org>
1603 * keyboard.c (Fopen_dribble_file): Doc tweak.
1605 2014-04-07 Ken Brown <kbrown@cornell.edu>
1607 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1609 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1611 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1612 We have a substitute execinfo.h on hosts that lack it.
1613 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1614 isn't optimized away.
1616 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1618 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1619 * alloc.c (memory_full):
1620 * charset.c (syms_of_charset):
1621 * doc.c (Fsnarf_documentation):
1623 * font.c (BUILD_STYLE_TABLE):
1624 * keyboard.c (make_lispy_event):
1625 * profiler.c (setup_cpu_timer):
1626 * xgselect.c (xg_select):
1627 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1629 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1630 Replace the only use with ARRAYELTS (font_property_table).
1631 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1633 2014-04-03 Daniel Colascione <dancol@dancol.org>
1635 * xterm.c (x_term_init):
1636 * xfns.c (best_xim_style):
1637 * xfaces.c (Fdump_colors):
1638 * w32fns.c (w32_default_color_map):
1639 * w32.c (init_environment, N_ENV_VARS):
1640 * unexcw.c (read_exe_header):
1641 * term.c (term_get_fkeys_1):
1642 * sysdep.c (init_baud_rate):
1643 * nsterm.m (ns_convert_key):
1644 * nsfns.m (get_geometry_from_preferences):
1645 * msdos.c (dos_set_window_size, init_environment):
1646 * macfont.m (mac_font_get_glyph_for_cid)
1647 (macfont_store_descriptor_attributes)
1648 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1649 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1650 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1652 * image.c (xpm_str_to_color_key):
1653 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1654 * frame.c (x_set_frame_parameters):
1655 * fileio.c (Ffile_selinux_context):
1656 * emacs.c (sort_args):
1657 * dosfns.c (msdos_stdcolor_name):
1658 * dired.c (file_attributes):
1659 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1660 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1663 2014-04-02 Daniel Colascione <dancol@dancol.org>
1665 * data.c (Ffset): Abort if we're trying to set a function call to
1668 * lisp.h (ARRAYELTS): New macro.
1670 * alloc.c: Include execinfo.h if available.
1671 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1672 (suspicious_free_record): New structure.
1673 (suspicious_objects, suspicious_object_index)
1674 (suspicious_free_history, suspicious_free_history_index):
1676 (find_suspicious_object_in_range, detect_suspicious_free)
1677 (Fsuspicious_object): New functions.
1678 (cleanup_vector): Call find_suspicious_object_in_range.
1680 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1682 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1683 width from font width (Bug#17163).
1685 * frame.c (x_set_frame_parameters): Calculate default values of
1686 new frame sizes only after all other frame parameters have been
1687 processed (Bug#17142).
1689 2014-04-02 Ken Brown <kbrown@cornell.edu>
1691 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1694 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1696 * xterm.c (x_draw_image_glyph_string): Adjust image background
1697 width accordingly when its x position is adjusted. (Bug#17115)
1699 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1701 * font.c (font_list_entities): Do not add empty vector to font cache.
1702 (font_matching_entity): Likewise. If matching entity is found, insert
1703 1-item vector with this entity instead of entity itself (Bug#17125).
1705 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1707 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1709 * fns.c (validate_subarray): Rename from validate_substring,
1710 since it works for vectors too. New arg ARRAY. Optimize for the
1711 non-nil case. Instead of returning bool, throw an error if out of
1712 range, so that the caller needn't do that. All uses changed.
1713 Report original values if out of range.
1714 (Fsubstring, Fsubstring_no_properties, secure_hash):
1715 Also optimize the case where FROM is 0 or TO is the size.
1717 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1719 * search.c (Freplace_match): Use make_specified_string.
1720 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1721 to catch bogus override face of glyph strings.
1722 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1723 Move common substring range checking code to...
1724 (validate_substring): ...this function.
1726 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1728 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1730 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1732 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1733 bar is zero height, just return (Bug#16976).
1734 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1736 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1738 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1739 is nil. If waiting for toolbar to complete, force a redraw.
1741 2014-03-28 Glenn Morris <rgm@gnu.org>
1743 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1744 (emacs_bugreport): New variable.
1745 (usage_message): Use PACKAGE_BUGREPORT.
1746 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1748 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1750 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1752 Port recent signal-related changes to FreeBSD.
1753 Problem reported by Herbert J. Skuhra.
1754 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1755 Move decls from here ...
1756 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1758 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1760 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1761 and width of image background when it is displayed with a 'box'
1764 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1766 More backward-compatible fix to char-equal core dump (Bug#17011).
1767 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1768 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1770 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1772 * image.c (init_svg_functions): When loading SVG-related libraries,
1773 free already loaded libraries if the initialization fails.
1774 (rsvg_handle_set_size_callback): Remove declaration, unused.
1776 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1778 Fix core dump in char-equal (Bug#17011).
1779 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1780 unibyte buffers, as we can't tell whether the characters are
1783 * insdel.c (adjust_markers_for_delete): Remove unused local.
1785 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1787 Have (MARKER . ADJUSTMENT) undo records always be immediately
1788 after their corresponding (TEXT . POS) record in undo list.
1790 * lisp.h (record-delete): New arg record_markers.
1791 (record_marker_adjustment): No longer needed outside undo.c.
1792 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1793 adjustments to undo.c's record_marker_adjustments. Note that
1794 fileio.c's decide_coding_unwind is another caller to
1795 adjust_markers_for_delete. Because it has undo list bound to t,
1796 it does not rely on adjust_markers_for_delete to record marker
1798 (del_range_2): Swap call to record_delete and
1799 adjust_markers_for_delete so as undo marker adjustments are
1800 recorded before current deletion's adjustments, as before.
1801 (adjust_after_replace):
1802 (replace_range): Pass value for new record_markers arg to
1804 * undo.c (record_marker_adjustment): Rename to
1805 record_marker_adjustments and made static.
1806 (record_delete): Check record_markers arg and call
1807 record_marker_adjustments.
1808 (record_change): Pass value for new record_markers arg to
1810 (record_point): at_boundary calculation no longer needs to account
1811 for marker adjustments.
1813 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1815 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1818 2014-03-26 Glenn Morris <rgm@gnu.org>
1820 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1822 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1824 * buffer.c (struct sortvec): Add field `spriority'.
1825 (compare_overlays): Use it.
1826 (sort_overlays): Set it.
1828 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1830 * xdisp.c (redisplay_window): If all previous attempts to find the
1831 cursor row failed, try a few alternatives before falling back to
1832 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1834 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1836 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1837 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1839 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1840 variables on Windows.
1842 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1844 * w32.c (unsetenv): Remove unused var `retval'.
1845 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1847 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1848 (start_watching): Remove unused var `thr'.
1850 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1851 (find_child_console): Remove unnecesary var `thread_id'.
1853 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1854 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1856 2014-03-26 Glenn Morris <rgm@gnu.org>
1858 * filelock.c (Flock_buffer): Doc tweak.
1860 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1861 * emacs.c (shut_down_emacs):
1862 * fileio.c (Finsert_file_contents, write_region):
1863 * filelock.c (top-level, syms_of_filelock):
1864 * insdel.c (prepare_to_modify_buffer_1):
1865 CLASH_DETECTION is always defined now.
1867 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1869 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1870 DLL handle, to speed up thread startup.
1872 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1874 Handle sigmask better with nested signal handlers (Bug#15561).
1875 * atimer.c (sigmask_atimers): Remove.
1876 Remaining use rewritten to use body of this function.
1877 * atimer.c (block_atimers, unblock_atimers):
1878 * callproc.c (block_child_signal, unblock_child_signal):
1879 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1880 New arg OLDSET. All callers changed.
1881 * atimer.c (block_atimers, unblock_atimers):
1882 * callproc.c (block_child_signal, unblock_child_signal):
1883 * keyboard.c (handle_interrupt):
1884 * sound.c (vox_configure, vox_close):
1885 Restore the old signal mask rather than unilaterally clearing bits
1886 from the mask, in case a handler is running within another
1887 handler. All callers changed.
1888 * lisp.h, process.c, process.h, term.c:
1889 Adjust decls and callers to match new API.
1890 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1891 signal handlers aren't supposed to use floating point anyway.
1892 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1894 2014-03-23 Daniel Colascione <dancol@dancol.org>
1896 Split gc_sweep into discrete functions for legibility and better
1899 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1900 (sweep_vectors): Fix typo in comment.
1901 (sweep_conses, sweep_floats, sweep_intervals)
1902 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1903 (gc_sweep): Call new functions, to which existing functionality is
1905 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1907 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1909 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1911 2014-03-23 Daniel Colascione <dancol@dancol.org>
1913 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1914 only if xic_style calls for it. This change allows Emacs to work
1915 with ibus. Also, don't leak resources if create_frame_xic fails,
1916 and stop caching xic_style across different displays.
1917 (supported_xim_styles): Make const.
1918 (best_xim_style): Remove first parameter: it's always just
1919 supported_xim_styles. Change to look at supported_xim_styles
1922 2014-03-23 Daniel Colascione <dancol@dancol.org>
1924 * term.c (init_tty): Rearrange condition for clarity; print
1925 appropriate diagnostic.
1927 2014-03-23 Daniel Colascione <dancol@dancol.org>
1929 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1930 array. (ASAN caught.)
1932 2014-03-22 Glenn Morris <rgm@gnu.org>
1934 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1936 2014-03-22 Daniel Colascione <dancol@dancol.org>
1938 * process.c (conv_sockaddr_to_lisp): When extracting the string
1939 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1941 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1943 Fix regression introduced by patch for Bug#10500.
1944 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1945 * w32term.c (x_draw_image_relief): Likewise.
1947 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1949 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1950 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1951 maximize a frame for odd default fonts.
1953 2014-03-21 Glenn Morris <rgm@gnu.org>
1955 * minibuf.c (history-length): Increase default from 30 to 100.
1957 2014-03-21 Daniel Colascione <dancol@dancol.org>
1959 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1960 every time we switch to minibuffer.
1962 * alloc.c (lisp_align_malloc, allocate_string_data)
1963 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1964 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1966 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1968 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1969 support more "verbs".
1971 2014-03-21 Daniel Colascione <dancol@dancol.org>
1973 Always prohibit dumping a dumped Emacs.
1975 * emacs.c (might_dump): New variable.
1976 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1977 * lisp.h (might_dump): Declare.
1978 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1980 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1982 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1984 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1986 * doc.c (store_function_docstring): Warn when we don't know where to
1988 (Fsubstitute_command_keys): Don't advertise the fact that
1989 text-properties are dropped, since we think it's a bug that we'll fix
1992 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1993 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1994 * frame.c (frame_garbaged): Make "docstring" more precise.
1996 2014-03-20 Glenn Morris <rgm@gnu.org>
1998 * charset.c (init_charset): When we cannot find the charsets directory,
1999 mention if EMACSDATA is set.
2001 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2003 * fns.c (Frandom): Fix rare bug where the result isn't random.
2005 Fix porting inconsistency about rounding to even.
2006 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2007 This way, the unusual !HAVE_RINT case acts like the usual
2008 HAVE_RINT case, and we can fix the documentation accordingly.
2010 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2012 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2013 (w32_wnd_proc): Initialize the dwHoverTime member of
2014 TRACKMOUSEEVENT structure.
2016 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2018 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2020 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2022 * search.c (find_newline): Speed up the function when using the
2023 newline cache, by halving the number of calls to
2024 region_cache_forward and region_cache_backward. (Bug#16830)
2026 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2028 * buffer.c (Fset_buffer): Document return value (bug#17015).
2030 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2032 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2033 nil, always resize character wise to avoid potential loss of the
2034 mode line (Bug#16923 related).
2036 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2038 * frame.c (x_set_frame_parameters): Always calculate new sizes
2039 pixelwise to avoid potential loss when rounding.
2041 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2043 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2044 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2046 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2048 * w32.c (fstatat): Don't add an extra slash if the argument ends
2049 with a slash: this fails the subsequent call to stat_worker on
2050 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2052 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2054 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2056 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2058 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2060 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2061 when frame is only on one screen (Bug#14713).
2063 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2065 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2066 there's a valid wrap point in the display line, the last glyph
2067 cannot "just barely fit" on this row, because display_line doesn't
2068 let it. Instead, proceed as if the last glyph didn't fit, so that
2069 we eventually back up the iterator to the wrap point. This avoids
2070 delusional behavior of move_it_to, whereby it proceeds to the next
2071 display line, but sets current_x to zero for all the glyphs that
2072 without word-wrap would fit on the previous display line.
2073 One result was that visual-order cursor movement behaved erratically
2075 (Fmove_point_visually): Add code to find the x coordinate of the
2076 last character before wrap point, under word-wrap on a TTY.
2078 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2080 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2081 also return value of MOVE_POS_MATCH_OR_ZV from
2082 move_it_in_display_line_to, when moving from beginning of line to
2083 point's position. (Bug#16961)
2085 2014-03-07 Martin Rudalics <rudalics@gmx.at>
2087 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
2088 * window.c (Fselect_window): Explain NORECORD and
2089 `buffer-list-update-hook' in doc-string.
2091 2014-03-06 Martin Rudalics <rudalics@gmx.at>
2093 * window.c (Fother_window_for_scrolling): Check that
2094 Vother_window_scroll_buffer is a buffer.
2096 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
2098 * xterm.c (xim_initialize): Always pass a copy of resource name
2099 to XRegisterIMInstantiateCallback and eassert whether return
2100 value is True. Passing copy is important because Xlib doesn't
2101 make its own copy and resource name argument usually points to
2102 SSDATA (Vx_resource_name), which may be changed from Lisp.
2103 (xim_close_display): For XUnregisterIMInstantiateCallback,
2104 always eassert return value and pass exactly the same values
2105 as were used for XRegisterIMInstantiateCallback.
2106 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
2107 sources to check why if you are interested.
2109 2014-03-05 Martin Rudalics <rudalics@gmx.at>
2111 * dispnew.c (change_frame_size_1): Add new_lines instead of
2112 new_height, the latter may be still zero if passed as such.
2113 * window.c (Fwindow_pixel_height): Mention bottom divider in
2116 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
2118 Fix "resource temporarily unavailable" with xgselect
2120 * xgselect.c: Include <stdbool.h>.
2121 (xg_select) [!USE_GTK]: Don't lose track of errno.
2123 Fix minor --enable-gcc-warnings issues.
2124 * widget.c (update_various_frame_slots, EmacsFrameResize):
2125 Avoid unused locals. Prefer 'if' to '#if' when either will do.
2127 2014-03-04 Ken Brown <kbrown@cornell.edu>
2129 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
2130 represent the actual adjustment needed for alignment.
2132 2014-03-04 Eli Zaretskii <eliz@gnu.org>
2134 * gmalloc.c (aligned_alloc): Don't allocate more memory than
2135 needed, and don't reallocate if the initial allocation already
2136 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
2138 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2140 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
2143 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
2145 * cmds.c (delete-char): Update docstring pointing out that the
2146 function ignores `delete-active-region' and `overwrite-mode'.
2148 2014-03-03 Eli Zaretskii <eliz@gnu.org>
2150 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
2152 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
2153 allocated buffer due to alignment.
2154 (freehook): If the block to be freed was allocated by
2155 'aligned_alloc', find its real pointer before calling 'free'.
2157 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
2160 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
2162 * font.c (toplevel): Adjust comment about font cache layout.
2163 (font_clear_cache): Fix to match real font cache layout.
2164 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
2165 (Fframe_font_cache) [FONT_DEBUG]: New function.
2166 (syms_of_font) [FONT_DEBUG]: Defsubr it.
2168 Avoid crashes when X fonts are erroneously freed on reused X
2169 'Display *' connection data (Bug#16069). Note that X font
2170 resources still may be leaked, but currently there is no way
2171 to completely avoid it.
2172 * xterm.h (struct x_display_info): New member x_id. Add comments.
2173 * xterm.c (x_display_id): New variable.
2174 (x_term_init): Assign identifier to each opened X connection.
2175 * xfont.c (struct xfont): New member x_display_id.
2176 (xfont_open): Initialize it with frame's display id.
2177 (xfont_close): Check whether font's display id matches the one
2178 recorded for the given display. Adjust comment.
2179 * xftfont.c (struct xftfont_info):
2180 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2182 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2184 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2185 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2186 killed Vother_window_scroll_buffer.
2187 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2189 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2191 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2192 that start with more than 2 slashes as UNCs. (Bug#16751)
2194 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2196 Fix a few crashes and leaks when cloning C strings.
2197 * alloc.c, lisp.h (dupstring): New function.
2198 * gtkutil.c (xg_get_font):
2199 * term.c (tty_default_color_capabilities):
2200 * xsettings.c (store_monospaced_changed)
2201 (store_font_name_changed, parse_settings)
2202 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2203 This avoids some unlikely crashes due to accessing freed storage,
2204 and avoids some minor memory leaks in the more-typical case.
2206 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2208 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2209 cursor when modeline can't be dragged (Bug#16647).
2211 2014-02-28 Glenn Morris <rgm@gnu.org>
2213 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2214 from custom-delayed-init-variables. (Bug#11565)
2216 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2218 More fixes for mouse glyph calculations (Bug#16647).
2219 * window.c (coordinates_in_window): In intersection of
2220 horizontal and vertical window dividers prefer the horizontal
2221 one. Add some extra parens to last fix.
2222 (window_relative_x_coord): Return x-coordinate for header and
2224 * xdisp.c (remember_mouse_glyph): In text area don't extend
2225 glyph into mode line to show the vertical drag cursor there
2226 immediately. Subdivide mouse glyphs in right fringes to show a
2227 horizontal drag cursor as soon as we enter the "grabbable width"
2228 portion. Handle vertical border case separately. Do not
2229 subdivide window divider areas.
2230 (note_mouse_highlight): On bottom divider of bottommost windows
2231 show vertical drag cursor only when the minibuffer window can be
2234 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2236 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2237 reset by the face of the object just displayed. See also bug#76.
2238 (get_next_display_element): If the string came from a display
2239 property, examine the box face attribute at it->position, not at
2240 it->current.pos, since the latter was not updated yet. (Bug#16870)
2241 (handle_face_prop): Improve commentary.
2243 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2245 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2246 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2248 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2250 Fixes around Bug#16647.
2251 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2252 ON_BOTTOM_DIVIDER cases.
2253 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2254 only if the window has no right divider.
2255 (Fcoordinates_in_window_p): Fix doc-string.
2257 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2259 * lread.c (Funintern): Fix doc to match advertised calling convention.
2261 2014-02-24 Daniel Colascione <dancol@dancol.org>
2263 * keyboard.c (read_char): Close race that resulted in lost events.
2265 2014-02-22 Glenn Morris <rgm@gnu.org>
2267 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2268 * window.c (window-resize-pixelwise): Doc fixes.
2270 * process.c (Finternal_default_process_filter)
2271 (Finternal_default_process_sentinel): Doc tweaks.
2273 2014-02-21 Glenn Morris <rgm@gnu.org>
2275 * process.c (Fprocess_buffer, Faccept_process_output)
2276 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2279 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2281 * window.c (Fwindow_scroll_bar_width): New function.
2283 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2285 Pacify GCC when configuring with --enable-gcc-warnings.
2286 * xdisp.c (move_it_in_display_line_to) [lint]:
2287 Initialize recently-added local.
2289 2014-02-21 Daniel Colascione <dancol@dancol.org>
2291 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2293 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2295 * xdisp.c (init_iterator): Don't dereference a bogus face
2296 pointer. (Bug#16819)
2297 (try_cursor_movement): Don't use cursor position if
2298 set_cursor_from_row failed to compute it. This avoids assertion
2299 violations in MATRIX_ROW.
2300 (move_it_in_display_line_to): Save the iterator state in ppos_it
2301 only once per call. Reimplement the method used to return to the
2302 best candidate position if all the positions found in display line
2303 are beyond TO_CHARPOS. This cuts down the number of calls to
2304 bidi_shelve_cache, which moves a lot of stuff when lines are long
2305 and include bidirectional text. (Bug#15555)
2307 2014-02-20 Glenn Morris <rgm@gnu.org>
2309 * data.c (Fdefalias): Doc fix.
2311 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2313 * xdisp.c (display_line): Fix horizontal scrolling of large images
2314 when fringes are turned off. This comes at a price of not
2315 displaying the truncation/continuation glyphs in this case.
2318 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2319 CreateDIBSection returns an error indication, zero out *ximg after
2320 destroying the image. This avoids crashes in memory allocations
2321 due to the fact that some of the callers also call
2322 x_destroy_x_image, which will attempt to free an already free'd
2325 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2327 * widget.c (update_various_frame_slots): Don't set
2328 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2330 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2332 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2334 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2336 temacs --daemon fix (Bug#16599).
2337 * emacs.c (main): Initialize daemon_pipe[1] here ...
2338 (syms_of_emacs): ... instead of here.
2340 2014-02-16 Anders Lindgern <andlind@gmail.com>
2342 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2345 2014-02-16 Daniel Colascione <dancol@dancol.org>
2347 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2348 (xd_get_connection_address): Use it.
2349 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2350 xd_get_connection_address because the latter signals if the bus
2351 we're trying to close is already disconnected.
2353 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2355 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2356 argument to CreateThread. This avoids segfaults on Windows 9X.
2357 Reported by oslsachem <oslsachem@gmail.com>.
2359 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2361 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2362 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2363 (check_lseek): New function, to report lseek errors.
2364 (save_data_space, update_file_ptrs, read_header, write_header)
2365 (copy_file, copy_rest, unexec): Use these news functions.
2366 (update_file_ptrs): Don't assume wraparound behavior when
2367 converting a large size_t value to off_t.
2369 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2371 * composite.c (fill_gstring_header): Pass positions as C integers
2372 and move parameters checking to...
2373 (Fcomposition_get_gstring): ...this function. Handle case when
2374 buffer positions are in reversed order and avoid crash (Bug#16739).
2376 * buffer.c (validate_region): Mention current buffer in error message.
2378 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2380 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2382 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2384 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2386 2014-02-11 Glenn Morris <rgm@gnu.org>
2388 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2389 Replace refs to "OpenStep" in messages.
2391 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2393 Avoid "." at end of error diagnostics.
2394 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2395 * font.c (Ffont_at):
2396 * nsfns.m (ns_display_info_for_name):
2397 * nsselect.m (Fx_own_selection_internal):
2398 * nsterm.m (performDragOperation:):
2399 Remove "." from end of diagnostic.
2401 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2403 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2404 unintuitive (bug#15824).
2405 (Fyes_or_no_p): Doc fix (bug#15456).
2407 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2409 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2411 * eval.c (call_debugger): When exiting the debugger, do not allow
2412 max_specpdl_size less than actual binding depth (Bug#16603).
2413 (syms_of_eval): Adjust docstring.
2415 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2417 * cmds.c (Fself_insert_command): Output a clearer error message on
2418 negative repetitions (bug#9476).
2420 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2422 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2424 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2426 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2428 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2430 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2432 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2434 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2436 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2438 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2439 `exit' works (bug#15865).
2441 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2443 Constrain window box/body sizes and margin widths (Bug#16649).
2444 * xdisp.c (window_box_width): Don't return less than zero.
2445 (window_box_left_offset, window_box_right_offset): Don't return
2446 more than the window's pixel width.
2447 * window.c (window_body_height, window_body_width): Don't return
2449 (window_resize_apply): Adjust margin width, if necessary.
2451 2014-02-07 Glenn Morris <rgm@gnu.org>
2453 * nsterm.m (syms_of_nsterm): Doc fix.
2455 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2457 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2458 New variables: pointers through which to call the respective APIs.
2459 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2460 (filename_from_ansi, sys_link, check_windows_init_file):
2461 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2462 This is required on Windows 9X, where we dynamically load
2463 UNICOWS.DLL which has their non-stub implementations.
2464 (maybe_load_unicows_dll): Assign addresses to these 2 function
2465 pointers after loading UNICOWS.DLL.
2467 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2468 MultiByteToWideChar and WideCharToMultiByte through function
2471 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2474 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2476 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2477 for OSX >= 10.9 if separate spaces are used.
2478 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2480 2014-02-06 Glenn Morris <rgm@gnu.org>
2482 * buffer.c (cache-long-scans): Doc fix.
2484 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2486 * w32fns.c (Fw32_shell_execute): Doc fix.
2488 2014-02-05 Bastien Guerry <bzg@gnu.org>
2490 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2491 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2493 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2495 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2496 outside the window (Bug#16649).
2498 * xdisp.c (note_mouse_highlight): When entering a margin area show
2499 a non-text cursor (Bug#16647).
2501 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2503 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2504 It prompted a compile-time diagnostic on GNU/Linux.
2505 Simplify to remove the need for the label.
2507 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2509 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2510 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2511 to show it; otherwise return 'unsupported--w32-dialog' to signal
2512 to the caller that emulation with menus is necessary.
2513 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2515 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2517 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2520 * menu.c (Fx_popup_dialog): Don't condition the call to
2521 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2522 special symbol 'unsupported--w32-dialog', emulate the dialog with
2523 a menu by calling x-popup-menu.
2525 * menu.h (Qunsupported__w32_dialog): New extern variable.
2527 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2529 * keyboard.c (kbd_buffer_get_event): Read file notification events
2532 * xgselect.c (xg_select): Read glib events in any case, even if
2533 there are no file descriptors to watch for. (Bug#16519)
2535 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2537 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2538 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2539 * w32term.c (w32_draw_window_divider): Handle first and last
2541 * w32term.h (w32_fill_area_abs): New function.
2542 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2544 * xfaces.c (realize_basic_faces): Handle new face ids.
2545 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2546 and bottom divider width.
2547 * xterm.c (x_draw_window_divider): Handle first and last pixels
2550 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2552 * print.c (Fexternal_debugging_output): Add cast to pacify
2553 --enable-gcc-warnings.
2554 * eval.c (call_debugger): Grow specpdl if the debugger was
2555 entered due to specpdl overflow (Bug#16603) and allow more
2556 specpdl space for the debugger itself.
2558 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2560 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2563 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2565 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2566 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2568 * print.c (Fexternal_debugging_output): If the argument character
2569 is non-ASCII, encode it with the current locale's encoding before
2570 writing the result to the terminal. (Bug#16448)
2572 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2573 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2576 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2578 * process.c (create_process): Reset SIGPROF handler in the child.
2579 * callproc.c (call_process): Likewise.
2581 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2583 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2585 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2587 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2588 of zero to print strings, GDB doesn't like it.
2590 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2591 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2592 we still use correct addresses. (Bug#16576)
2594 2014-01-27 K. Handa <handa@gnu.org>
2596 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2597 to preserve the code detection behavior of 24.3.
2598 * coding.h (struct coding_system): New member detected_utf8_bytes.
2599 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2600 (decode_coding_gap): Use short cut for UTF-8 file reading only
2601 when coding->detected_utf8_bytes equals to coding->src_bytes.
2602 * fileio.c (Finsert_file_contents): Cancel the previous change.
2604 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2606 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2607 that are not visible.
2609 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2611 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2612 is grabbed (Bug#16565).
2614 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2616 * xdisp.c (last_max_ascent): Re-remove after erroneously
2617 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2619 (move_it_to): Re-remove reference to last_max_ascent.
2620 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2621 max_descent here instead of calling line_bottom_y.
2624 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2626 * terminal.c (initial_free_frame_resources): New function.
2627 (init_initial_terminal): Install new hook to free face cache
2628 on initial frame and avoid memory leak. For details, see
2629 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2630 * xfaces.c (free_frame_faces): Adjust comment.
2632 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2634 * data.c (Fstring_to_number): Document results if unparsable
2637 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2639 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2641 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2643 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2644 * coding.c (detect_coding_utf_8, emacs_mule_char)
2645 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2646 (check_utf_8, decode_coding):
2647 * coding.h (struct coding_system.errors):
2648 Use ptrdiff_t, not int, for integer values derived from buffer and
2651 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2652 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2653 before invoking decode_coding_gap, since there's just one block.
2655 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2657 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2658 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2659 too early. Again run change_frame_size before assigning menu-
2662 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2664 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2665 arrives, call x_check_fullscreen, in case the new display has a
2666 different resolution. (Bug#16517)
2668 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2670 * term.c (read_menu_input): If the selected frame changes, exit
2672 (tty_menu_show): If the selected frame changes while we displayed
2673 a menu, throw to top level. (Bug#16479)
2675 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2677 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2679 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2681 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2682 * data.c (count_one_bits_word): Fix bug (negated comparison)
2683 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2685 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2687 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2688 Avoid undefined behavior by initializing display property bit of a
2689 string processed by the bidirectional iterator. For details, see
2690 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2692 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2694 Minor cleanup of previous change.
2695 * image.c (imagemagick_error, Fimagemagick_types):
2696 Omit some recently-introduced and unnecessary casts and assignments.
2698 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2700 Fix two memory leaks discovered with Valgrind.
2701 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2702 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2704 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2706 Fixes in window size functions around Bug#16430 and Bug#16470.
2707 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2708 (Fwindow_mode_line_height, Fwindow_header_line_height)
2709 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2710 Minor doc-string adjustments.
2711 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2712 Rewrite doc-strings.
2713 (window_body_height, window_body_width): Do not count partially
2714 visible lines/columns when PIXELWISE is nil (Bug#16470).
2715 (Qfloor, Qceiling): New symbols.
2717 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2719 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2720 when the image cache is not yet allocated. (Bug#16509)
2722 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2724 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2725 re-attach intervals to its base buffer (Bug#16502).
2726 * intervals.c (set_interval_object): Move from here...
2727 * intervals.h (set_interval_object): ... to here. Fix comments.
2729 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2731 Avoid undefined behavior by initializing buffer redisplay bit.
2732 Problem reported by Dmitry Antipov in
2733 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2734 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2736 Revert some of the CANNOT_DUMP fix (Bug#16494).
2737 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2739 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2741 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2742 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2743 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2744 they are replaced by macros that expand into direct calls to the
2745 corresponding functions from GDI32.DLL.
2746 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2747 variables in the Cygwin build, they are unused.
2749 2014-01-19 K. Handa <handa@gnu.org>
2751 * composite.c (composition_update_it): Fix previous change.
2753 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2755 Fix file name handling on MS-Windows 9X.
2756 * w32.c (maybe_load_unicows_dll): New function.
2758 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2759 on, to make sure we can convert file names to and from UTF-8 on
2760 Windows 9X. This fixes a failure to start up because Emacs cannot
2761 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2763 * w32font.c [WINDOWSNT]: Include w32.h.
2764 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2765 of implementing the same stuff.
2766 Remove now unused g_b_init_is_windows_9x.
2768 * w32.h (maybe_load_unicows_dll): Add prototype.
2770 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2772 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2773 switch to single keyboard. Prevents daemon crashes when a new
2774 client connects while we show a TTY menu in an existing client.
2777 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2779 Fix MinGW64 porting problem with _setjmp.
2780 Reported by Eli Zaretskii in:
2781 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2782 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2783 the old _setjmp and _longjmp. All uses changed.
2785 2014-01-13 Daniel Colascione <dancol@dancol.org>
2787 * textprop.c (Fremove_list_of_text_properties):
2788 Correctly handle reaching the end of the interval tree. (Bug#15344)
2790 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2792 * xdisp.c (resize_mini_window): Round height to a multiple of
2793 frame's line height. Fix bug in calculation of window start
2794 position (Bug#16424).
2796 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2798 * macfont.m: Include termchar.h.
2799 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2800 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2801 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2802 *_WITH_GC_* to take face and f as parameters.
2803 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2804 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2806 2014-01-13 Daniel Colascione <dancol@dancol.org>
2808 Fix menu item updating in the presence of the Unity global menu
2811 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2812 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2814 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2815 updating menus; explain why.
2816 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2817 problem it's supposed to solve and it interferes with detecting
2818 the presence of a global menu.
2819 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2822 2014-01-11 K. Handa <handa@gnu.org>
2824 * composite.c (composition_update_it): Fix indexing of
2825 LGSTRING_CHAR (Bug#15984).
2827 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2829 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2831 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2833 * xdisp.c (try_window_id): Don't use this function's optimizations
2834 if overlays in the buffer displayed by the window have changed
2835 since last redisplay. (Bug#16347)
2836 (message_dolog): Fix indentation.
2838 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2840 * frame.c (frame_resize_pixelwise): Fix doc-string.
2842 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2844 Fix handling of internal borders (Bug#16348).
2845 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2846 Remove internal border width from pixel width of windows.
2847 (change_frame_size_1): Don't return early when frame's pixel
2848 size changes - we still have to record the new sizes in the
2850 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2851 also when toolbar gets larger.
2852 * window.c (check_frame_size): Include internal_border_width in
2854 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2855 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2856 In non-toolkit/non-GTK version clear internal border.
2857 * xterm.c (x_clear_under_internal_border): New function for
2858 non-toolkit/non-GTK version.
2859 (x_after_update_window_line): In non-toolkit/non-GTK version
2861 (handle_one_xevent, x_set_window_size):
2862 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2863 * xterm.h (x_clear_under_internal_border): Extern it.
2865 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2867 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2868 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2871 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2873 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2874 last value of point is not equal to buffer's point. (Bug#16129)
2876 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2879 * nsterm.h (updateCollectionBehavior): Rename from
2880 updateCollectionBehaviour. All uses changed.
2882 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2883 * Makefile.in (SETFATTR): New macro.
2884 (temacs$(EXEEXT)): Use it.
2886 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2888 Fix maximization behavior on Windows (Bug#16300).
2889 * w32fns.c (w32_fullscreen_rect): Don't handle
2890 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2891 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2892 of SetWindowPos. Restore last placement also when leaving
2893 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2894 but the FULLSCREEN_BOTH case.
2896 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2899 * data.c (arithcompare_driver):
2900 * fileio.c (Fcar_less_than_car):
2901 * fns.c (internal_equal):
2902 * frame.c (delete_frame):
2903 * lisp.h (enum More_Lisp_Bits):
2905 Avoid C99 constructs that don't work in C89.
2906 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2907 to port to C89, which doesn't have 'long long'.
2908 (count_trailing_zero_bits): Use them.
2910 2014-01-03 Chong Yidong <cyd@gnu.org>
2912 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2914 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2916 Further adjust frame/window scrollbar width calculations.
2917 * window.c (apply_window_adjustment):
2918 Set windows_or_buffers_changed.
2919 (Fwindow_scroll_bars): Return actual scrollbar width.
2920 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2921 For non-toolkit builds again use 14 as minimum width and set
2922 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2923 * xterm.c (XTset_vertical_scroll_bar): Take width from
2924 WINDOW_SCROLL_BAR_AREA_WIDTH.
2925 (x_new_font): Rename wid to unit. Base calculation of new
2926 scrollbar width on toolkit used and make it analogous to that of
2927 x_set_scroll_bar_default_width.
2928 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2929 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2930 of GetSystemMetrics.
2931 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2932 WINDOW_SCROLL_BAR_AREA_WIDTH.
2933 (x_new_font): Make it correspond to changes in xterm.c.
2935 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2937 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2938 This is a cleaner way to fix the MinGW-w64 porting problem.
2939 Check for INTPTR_MAX misconfiguration.
2941 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2943 * search.c (newline_cache_on_off, find_newline): In indirect
2944 buffers, use the newline cache of the base buffer.
2946 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2947 buffer, invalidate the caches of its base buffer. (Bug#16265)
2949 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2950 buffers, use the width-run cache of the base buffer.
2952 * xdisp.c (redisplay_window): When the window displays an indirect
2953 buffer, and the character widths in the display table have
2954 changed, invalidate the width-run cache of the corresponding base
2957 * fileio.c (Finsert_file_contents): When invalidating the newline
2958 cache, consider the case of inserting into indirect buffer.
2960 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2961 In indirect buffers, use the paragraph cache of the base buffer.
2963 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2965 * window.c (grow_mini_window): Fix last change.
2967 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2969 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2971 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2973 * w32term.c (w32_initialize): Use LCID and LOWORD.
2975 * w32proc.c (create_child): Use pid_t for 5th argument.
2976 (IsValidLocale): Don't provide prototype for MinGW64.
2977 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2978 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2980 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2981 MinGW64 doesn't support.
2983 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2985 * w32.c (set_named_security_info): New function.
2986 (acl_set_file): Fall back on set_named_security_info if
2987 set_file_security fails.
2988 (g_b_init_set_named_security_info_w)
2989 (g_b_init_set_named_security_info_a): New static variables.
2990 (globals_of_w32): Initialize them to zero.
2991 (set_named_security_info): Set them to non-zero if the
2992 corresponding API is available.
2993 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2994 New function typedefs.
2996 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2998 Some more fixes following pixelwise resize changes including one
3000 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3001 of frame_resize_pixelwise.
3002 * widget.c (pixel_to_text_size): New function.
3003 (update_wm_hints): Have size hints respect value of
3004 frame_resize_pixelwise.
3005 (EmacsFrameResize): Alway process resize requests pixelwise.
3006 * window.c (grow_mini_window): Make sure mini window is at least
3008 * xdisp.c (display_menu_bar): Make sure menubar extends till
3010 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3011 (x_set_tool_bar_lines): Calculate pixelwise.
3012 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3013 frame_resize_pixelwise.
3015 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3017 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3018 variables not used there.
3020 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3022 * w32.c (sys_umask): New function. (Bug#16299)
3024 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3026 * dispnew.c (change_frame_size_1): Take old width of root window
3027 from that window's pixel width. (Bug#16284)
3029 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3031 Plain copy-file no longer chmods an existing destination (Bug#16133).
3032 * fileio.c (realmask): Now a static var, not a local.
3033 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3034 Remove arg STATPTR. All uses changed.
3035 (Fcopy_file): Do not alter permissions of existing destinations,
3036 unless PRESERVE-PERMISSIONS (renamed from
3037 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3038 Avoid race when testing for existing destinations and for
3039 when input and output files are the same.
3040 If changing the group fails, adjust both default and
3041 preserved permissions so that access is not granted to the
3043 (Fset_default_file_modes, init_fileio): Update realmask.
3044 (Fdefault_file_modes): Use realmask instead of calling umask.
3046 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3048 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3049 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3050 flags on the daemon pipe ends before execing.
3052 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3054 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3055 session. (Bug#14739)
3057 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3059 * callproc.c (Vexec_path): Document that exec-directory is in it.
3061 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3063 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3066 2013-12-27 Chong Yidong <cyd@gnu.org>
3068 * data.c (Fsymbol_function): Doc fix.
3070 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3072 Some more tinkering with Bug#16051.
3073 * window.c (resize_frame_windows): Don't let the size of the
3074 root window drop below the frame's default character size.
3075 Never ever delete any subwindows - let the window manager do the
3078 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3079 of toolbar lines needed when they exceed the height of the root
3081 (unwind_create_frame_1): New function.
3082 (Fx_create_frame): Generally inhibit calling the window
3083 configuration change hook here. Remove extra call to
3084 change_frame_size - it's not needed when we don't run the
3085 configuration change hook.
3087 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
3089 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
3090 On my Fedora 19 platform the core dumps were so big that
3091 my desktop became nearly catatonic.
3092 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
3093 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
3094 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
3095 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
3096 a clang-only syntax.
3097 * conf_post.h (__has_feature): New macro, if not already defined.
3098 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
3099 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
3101 2013-12-25 Eli Zaretskii <eliz@gnu.org>
3103 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
3104 is a file name. (Bug#16252)
3106 2013-12-25 Chong Yidong <cyd@gnu.org>
3108 * keyboard.c (Voverriding_terminal_local_map)
3109 (Voverriding_local_map): Doc fix.
3111 * keymap.c (Vemulation_mode_map_alists): Doc fix.
3113 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3115 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
3116 file name when it is submitted to ShellExecute. Simplify code.
3117 Don't test DOCUMENT for being a string, as that is enforced by
3118 CHECK_STRING. Doc fix.
3120 2013-12-23 Eli Zaretskii <eliz@gnu.org>
3122 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
3123 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
3124 redisplay_tool_bar does. Improve and fix commentary.
3125 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
3126 limits of the glyph matrices. (Bug#16051)
3127 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
3128 only when the new size is different from the old one, and the new
3129 size can be achieved given the frame height.
3131 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
3133 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
3135 2013-12-23 Glenn Morris <rgm@gnu.org>
3137 * lread.c (Fload): Mention load-prefer-newer in doc.
3139 2013-12-22 Martin Rudalics <rudalics@gmx.at>
3141 Handle Bug#16207 by being more restrictive when running hooks.
3142 * window.c (unwind_change_frame): New function.
3143 (Fset_window_configuration): Don't run configuration change hook
3144 while the frame configuration is unsafe. Call select_window
3147 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
3149 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
3151 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
3153 * nsterm.h: Declare EmacsColor category.
3155 * nsterm.m (NSColor): Implement EmacsColor category.
3156 (ns_get_color): Use colorUsingDefaultColorSpace.
3157 (ns_get_color, ns_term_init): Use colorForEmacsRed.
3159 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
3161 2013-12-21 Eli Zaretskii <eliz@gnu.org>
3163 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
3164 having the PNG_NORETURN attribute, to avoid compiler warning in
3167 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3169 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
3171 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
3172 fringe background extension.
3173 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3174 because they are now always the same as `left' and `width',
3175 respectively. Remove code for the case that `width' and
3176 `sb_width' are different.
3178 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3180 Remove scroll_bar_actual_width from frames.
3181 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3182 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3183 (x_figure_window_size):
3184 * nsterm.m (x_set_window_size):
3185 * widget.c (set_frame_size):
3186 * w32term.c (x_set_window_size):
3187 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3188 scroll_bar_actual_width.
3190 Convert scroll_bar members to integers on Windows.
3191 * w32term.h (struct scroll_bar): Convert top, left, width,
3192 height, start, end and dragging to integers.
3193 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3195 * w32term.c (w32_set_scroll_bar_thumb)
3196 (w32_scroll_bar_handle_click): Remove XINT conversions for
3197 scroll_bar members. Treat bar->dragging as integer.
3198 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3199 first element. Remove XINT conversions for scroll_bar members.
3200 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3201 Remove XINT conversions for scroll_bar members.
3203 Fix assignment for new window total sizes.
3204 * window.c (Fwindow_resize_apply_total): Assign values for
3207 2013-12-20 Chong Yidong <cyd@gnu.org>
3209 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3210 argument to `append'.
3212 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3214 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3215 current text face, for extending the face of the display margins.
3218 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3219 Doc fix. (Bug#16190)
3221 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3223 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3226 * nsterm.m (Qfile, Qurl): New.
3227 (EV_MODIFIERS2): New macro.
3228 (EV_MODIFIERS): Use EV_MODIFIERS2.
3229 (ns_term_init): Remove font and color from DND, does not work on
3230 newer OSX, and other ports don't have them.
3231 (performDragOperation:): Handle modifiers used during drag.
3232 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3233 Remove global Lisp variables used to communicate with ns-win.el.
3234 Remove font and color handling.
3235 (syms_of_nsterm): Defsym Qfile and Qurl.
3237 2013-12-19 Anders Lindgren <andlind@gmail.com>
3239 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3240 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3242 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3243 (constrainFrameRect): Remove special case nr_screens == 1.
3244 Don't constrain size to size of view.
3246 * nsterm.h (ns_output): Remove dont_constrain.
3248 2013-12-19 Anders Lindgren <andlind@gmail.com>
3250 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3252 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3254 Minor fixes for recent openp changes.
3255 * lisp.h (GCPRO7): New macro.
3256 * lread.c (openp): Use bool for boolean; all callers changed.
3257 Protect save_string from GC. Don't assume that file descriptors
3258 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3259 warning about uninitialized variable.
3261 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3263 * w32fns.c (emacs_abort): Use intptr_t as argument of
3264 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3266 2013-12-18 Glenn Morris <rgm@gnu.org>
3268 * lread.c (Fload): Pass load_prefer_newer to openp.
3269 Don't bother checking mtime if openp already did it.
3270 (openp): Add `newer' argument, to check all suffixes
3271 and find the newest file.
3272 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3273 * callproc.c (call_process):
3274 * charset.c (load_charset_map_from_file):
3275 * emacs.c (init_cmdargs):
3276 * image.c (x_create_bitmap_from_file, x_find_image_file):
3278 * lread.c (Flocate_file_internal):
3279 * process.c (Fformat_network_address):
3280 * sound.c (Fplay_sound_internal):
3281 * w32.c (check_windows_init_file):
3282 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3284 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3286 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3288 * w32.c (getloadavg): Don't index samples[] array with negative
3289 indices. Recover from wall-clock time being set backwards.
3291 * w32term.c (w32_initialize): Declare the argument of
3292 set_user_model as const.
3294 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3295 (w32_menu_show): Constify some arguments passed to MessageBox.
3297 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3298 to initialize Lisp objects.
3300 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3301 initialize Lisp objects.
3303 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3304 use variables used only on X under that condition.
3306 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3307 variables not used there.
3309 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3311 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3312 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3314 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3316 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3317 code, revealed in presence of R2L characters, character
3318 compositions, and display vectors. A better fix for Bug#16148.
3319 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3320 GTK and NS builds, they don't have this member of struct frame.
3322 * dispextern.h (struct composition_it): Correct a comment for the
3325 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3327 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3328 This prevents a compilation error on C compilers that do not
3329 default functions to return 'int' if not declared. Also, add
3330 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3331 since it now uses inline functions.
3333 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3335 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3336 display margins on mode line, header line, and in the frame's
3337 tool-bar window. (Bug#16165)
3339 2013-12-16 Andreas Schwab <schwab@suse.de>
3341 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3343 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3345 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3348 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3350 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3352 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3354 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3355 intended to find bogus pointers in font objects (Bug#16140).
3356 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3357 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3358 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3359 Disable for MS-Windows due to Bug#15876; apparently this
3360 requires more or less substantial changes in fontset code.
3361 * xfont.c (xfont_close):
3362 * xftfont.c (xftfont_close): Call x_display_info_for_display
3363 to check whether 'Display *' is valid (Bug#16093 and probably
3366 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3368 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3369 Reported by Juanma Barranquero <lekktu@gmail.com>.
3371 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3372 open a pty on MS-Windows. (Bug#16152)
3374 * emacs.c (decode_env_path): Fix bogus comparison against
3375 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3377 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3379 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3380 (Fx_file_dialog): Add parentheses around && to silence warning.
3382 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3384 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3386 * xdisp.c (extend_face_to_end_of_line): Extend background of
3387 non-default face in margin areas as well. (Bug#16151)
3388 (display_line): Call extend_face_to_end_of_line for continued
3389 lines as well, if the display margins have non-zero width.
3390 (set_glyph_string_background_width): When needed, set the
3391 extends_to_end_of_line_p flag on glyph strings to be drawn in
3392 margin areas, not only in the text area.
3394 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3397 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3399 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3400 Don't worry about verify_error being t, since it has to be a list.
3402 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3404 Use bool for boolean, focusing on headers.
3405 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3406 No need to include <stdbool.h>, since conf_post.h does it now.
3407 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3408 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3409 (SET_PER_BUFFER_VALUE_P):
3410 * ccl.c, ccl.h (setup_ccl_program):
3411 * ccl.h (CHECK_CCL_PROGRAM):
3412 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3413 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3414 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3415 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3416 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3417 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3418 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3419 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3420 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3421 (CHARSET_FAST_MAP_SET):
3422 * coding.c (decode_coding_ccl, encode_coding_ccl):
3423 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3424 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3425 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3426 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3427 (decode_coding_c_string):
3428 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3429 * conf_post.h (has_attribute):
3430 * dispextern.h (trace_redisplay_p)
3431 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3432 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3433 (SET_GLYPH_FROM_CHAR_GLYPH)
3434 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3435 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3436 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3437 (cursor_in_mouse_face_p):
3438 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3439 (blank_row, prepare_desired_row)
3440 (build_frame_matrix_from_leaf_window, make_current)
3441 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3442 (update_window, scrolling_window, update_frame_line):
3443 * disptab.h (GLYPH_FOLLOW_ALIASES):
3444 * editfns.c (Fformat):
3445 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3446 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3447 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3448 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3449 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3450 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3451 (FONT_DEFERRED_LOG):
3452 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3453 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3454 (FRAME_MOUSE_UPDATE):
3455 * fringe.c (Fdefine_fringe_bitmap):
3456 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3457 (x_create_bitmap_from_xpm_data, xpm_load_image):
3458 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3459 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3460 (MERGE_INTERVAL_CACHE):
3461 * keymap.h (KEYMAPP):
3462 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3463 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3464 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3465 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3466 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3467 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3468 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3469 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3470 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3471 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3472 (SETUP_BUFFER_SYNTAX_TABLE):
3473 * systime.h (timespec_valid_p):
3474 * term.c (save_and_enable_current_matrix):
3475 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3476 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3477 (redisplay_internal, try_window_reusing_current_matrix)
3478 (sync_frame_with_window_matrix_rows, try_window_id)
3479 (display_menu_bar, display_tty_menu_item, display_mode_line)
3480 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3481 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3482 * xmenu.c (xmenu_show):
3483 * xterm.c (use_xim, x_term_init):
3484 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3485 (struct x_bitmap_record):
3486 Use bool for booleans.
3487 * ccl.c (struct buffer_text):
3488 * ccl.h (struct ccl_program):
3489 * charset.h (struct charset):
3491 * coding.h (struct iso_2022_spec, struct coding_system):
3492 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3493 (struct glyph_string, struct face, struct face_cache)
3494 (struct bidi_string_data, struct bidi_it)
3495 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3497 * editfns.c (Fformat):
3498 * frame.h (struct frame):
3499 * fringe.c (struct fringe_bitmap):
3500 * intervals.h (struct interval):
3501 * keyboard.h (struct kboard):
3502 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3503 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3504 (struct Lisp_Buffer_Local_Value, union specbinding):
3505 * macfont.m (struct macfont_info):
3506 * process.h (struct Lisp_Process):
3507 * termchar.h (struct tty_display_info):
3508 * window.h (struct window):
3509 * xterm.h (struct x_output):
3510 Use bool_bf for boolean bit-fields.
3511 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3512 All callers changed.
3513 * ccl.h (struct ccl_program): Remove unused members private_state,
3514 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3516 (struct ccl_spec): Remove unused members cr_carryover,
3517 eight_bit_carryover.
3518 * conf_post.h: Include <stdbool.h>.
3519 (bool_bf): New type.
3520 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3521 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3522 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3523 'do { ... } while (false)' brackets.
3524 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3525 Args must now be expressions; all callers changed.
3526 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3527 (PRODUCE_GLYPHS): Simplify use of boolean.
3528 * fileio.c (Fcopy_file):
3529 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3530 * lisp.h (UNGCPRO): Return void, not int.
3531 (FOR_EACH_TAIL): Use void expression, not int expression.
3532 * region-cache.c: Reindent.
3533 * region-cache.h: Copy comments from region-cache.c, to fix
3534 incorrect remarks about booleans.
3536 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3538 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3539 when character at point is displayed from a display vector.
3542 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3544 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3545 now a list of certificate validation checks that will abort a
3546 connection with an error.
3547 (Fgnutls_boot): Document it and use it.
3549 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3551 * w32term.c (w32_enable_frame_resize_hack): New variable.
3552 (x_set_window_size): Use it to hack frame resizing on Windows
3555 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3557 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3558 Windows-specific code to w32.c. Change error message text to
3559 match that of Posix platforms.
3561 * w32.c (w32_copy_file): New function, most of the code copied and
3562 reworked from Fcopy_file. Improve error handling. Plug memory
3563 leak when errors are thrown. Support file names outside of the
3564 current codepage. (Bug#7100)
3566 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3568 * lread.c (load_path_default): Prototype.
3570 2013-12-13 Glenn Morris <rgm@gnu.org>
3572 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3573 (dump_path): Remove.
3574 (load-path-default): Remove `changed' argument.
3575 Do not set dump_path permanently. Simplify.
3576 (init_lread): Simplify.
3577 (syms_of_lread): Remove dump_path.
3579 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3581 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3582 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3583 2013-12-12 font-related change to avoid Bug#16128, which
3584 is quite hard to fix without even more substantial changes.
3586 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3588 * font.c (font_close_object): Check for live frame (Bug#16128).
3590 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3592 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3593 Return ptrdiff_t, not int, since it's a buffer size.
3594 Reindent/reparen some macros to a more Gnuish style.
3596 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3598 Avoid undefined behavior with huge regexp interval counts.
3599 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3600 since it's now specialized to interval counts. All uses changed.
3601 Do not assume wrapraound on signed integer overflow.
3602 (regex_compile): Simplify based on the above changes.
3604 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3606 Support file names on MS-Windows that use characters outside of
3607 the current system codepage. (Bug#7100)
3609 * w32.c (get_file_security, set_file_security)
3610 (create_symbolic_link): Separate pointers and boolean flags for
3611 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3612 non-zero, else the former.
3613 (codepage_for_filenames, filename_to_utf16, )
3614 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3616 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3618 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3619 Accept only one argument; all callers changed.
3620 (dostounix_filename): Remove the second argument, now works in
3621 UTF-8. All callers changed.
3622 (parse_root): Lose DBCS code.
3623 (get_long_basename, w32_get_short_filename, init_environment)
3624 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3625 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3626 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3627 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3628 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3629 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3631 (ansi_encode_filename): New function.
3632 (get_emacs_configuration, get_emacs_configuration_options):
3634 (add_volume_info, GetCachedVolumeInformation): Run the input file
3635 name through unixtodos_filename, to ensure it is stored and
3636 referenced in canonical form.
3637 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3638 (logon_network_drive, sys_link, utime): Improve error handling.
3639 (sys_access): New function.
3640 (hashval, generate_inode_val): Unused functions deleted.
3641 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3642 (check_windows_init_file): Convert error message from UTF-8 to
3643 ANSI codepage, for display in the message box.
3644 (globals_of_w32): Set w32_unicode_filenames according to the OS
3647 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3648 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3649 (syms_of_w32term): Declare w32-unicode-filenames.
3651 * w32proc.c (new_child, delete_child): Remove code that handled
3652 unused pending_deletion and input_file members of the child struct.
3653 (create_child, sys_spawnve): Convert all file names to ANSI
3654 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3655 name cannot be encoded in ANSI codepage. Don't use
3656 unixtodos_filename, mirror slashes by hand.
3657 (record_infile, record_pending_deletion): Functions deleted.
3658 (Fw32_short_file_name): Call w32_get_short_filename instead of
3661 * w32notify.c (add_watch): Work in Unicode mode when
3662 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3663 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3664 instead, do the same with Lisp primitives.
3666 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3667 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3668 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3669 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3670 (Fw32_shell_execute): Improve error reporting.
3671 (Fdefault_printer_name): Ifdef away for Cygwin.
3673 * w32.h (struct _child_process): Remove input_file and
3674 pending_deletion members that are no longer used.
3675 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3676 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3677 (ansi_encode_filename): New and updated prototypes.
3679 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3681 (unexec): Don't use dostounix_filename, it expects a file name in
3682 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3685 * fileio.c (Ffile_name_directory, file_name_as_directory)
3686 (directory_file_name, Fexpand_file_name)
3687 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3688 arguments of dostounix_filename.
3689 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3690 use MAX_UTF8_PATH for size of file-name strings.
3691 (emacs_readlinkat): Build an explicitly unibyte string for file
3693 (syms_of_fileio) <file-name-coding-system>:
3694 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3696 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3697 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3698 directories to UTF-8.
3699 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3700 environment, and each element of the input PATH, to UTF-8.
3702 * dired.c (file_attributes): Use build_unibyte_string explicitly
3703 to make Lisp strings from user and group names.
3705 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3708 * coding.c (decode_file_name, encode_file_name): New functions.
3710 * termcap.c (tgetent): Adapt to the change in arguments of
3713 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3716 * msdos.c (dostounix_filename, init_environment): Adapt to the
3717 change in arguments of dostounix_filename.
3719 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3720 [WINDOWSNT]: Encode file names passed to the image libraries in
3723 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3724 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3726 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3727 arguments of dostounix_filename.
3729 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3731 * font.h (struct font_entity) [HAVE_NS]: New field to record
3732 font driver which was used to create this entity.
3733 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3734 frame where the font was opened.
3735 (font_close_object): Add prototype.
3736 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3737 (font_close_object): Not static any more. Lost frame arg.
3738 Adjust comment and users.
3739 * alloc.c (cleanup_vector): Call font_close_object to adjust
3740 per-frame font counters correctly. If HAVE_NS, also call
3741 driver-specific cleanup for font-entity objects.
3742 * ftfont.c (ftfont_open):
3743 * nsfont.m (nsfont_open):
3744 * w32font.c (w32font_open_internal):
3745 * xfont.c (xfont_open):
3746 * xftfont.c (xftfont_open): Save frame pointer in font object.
3747 * macfont.m (macfont_open): Likewise.
3748 (macfont_descriptor_entity): Save driver pointer to be able
3749 to call its free_entity routine when font-entity is swept.
3750 * ftxfont.c (ftxfont_open): Add eassert because frame
3751 pointer should be saved by ftfont_driver.open.
3753 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3755 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3756 input polling is used. This is still meaningful for Cygwin, see
3757 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3758 * keyboard.c (poll_for_input_1, input_polling_used):
3759 Define unconditionally.
3760 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3761 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3762 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3763 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3764 (face_for_char): Likewise. Rearrange eassert and return ASCII
3765 face for CHAR_BYTE8_P.
3766 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3768 2013-12-11 Ken Brown <kbrown@cornell.edu>
3770 * dispextern.h (erase_phys_cursor):
3771 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3773 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3775 * nsterm.m (x_free_frame_resources):
3776 * term.c (tty_free_frame_resources):
3777 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3778 face cache because it's implied by free_frame_faces anyway.
3779 * w32term.c (x_free_frame_resources): Likewise. Do not call
3780 free_frame_faces twice.
3782 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3784 * editfns.c (Fformat_time_string): Mention %F in the doc.
3786 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3788 * window.c (resize_frame_windows): Don't return immediately when
3789 the root window's size doesn't change - the minibuffer window
3790 may still have to be repositioned/resized.
3791 * xfns.c (Fx_create_frame): Always change the frame size after
3792 initializing the frame's faces.
3793 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3794 change_frame_size should already have done it.
3795 (x_new_font): Assign new tool- and menu-bar heights.
3796 (x_set_window_size_1): Account for tool- and menu-bar heights
3797 (Bug#16013). Don't set pixel sizes since change_frame_size
3798 should already have done it.
3800 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3802 Remove the option of using libcrypto.
3803 * Makefile.in (LIB_CRYPTO): Remove.
3804 (LIBES): Don't use it.
3806 2013-12-11 Juri Linkov <juri@jurta.org>
3808 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3809 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3811 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3813 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3814 drawn tool bar items (Bug#16058).
3815 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3817 2013-12-09 Ken Brown <kbrown@cornell.edu>
3819 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3821 * lisp.h (get_frame_param): Adjust conditions for prototype
3824 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3826 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3827 Avoid unused macro warning if configured --without-xft.
3829 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3831 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3833 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3835 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3837 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3839 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3841 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3843 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3845 Use libcrypto's checksum implementations if available, for speed.
3846 * Makefile.in (LIB_CRYPTO): New macro.
3849 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3850 The macro didn't conform to C99 due to type mismatch,
3851 which caused compilation failure with Sun C 5.12,
3852 and it was confusing anyway. Include window.h to declare
3853 redisplay_other_windows.
3855 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3857 * window.c (set_window_buffer): Update mode line (bug#16084).
3859 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3861 Fix minor problems found by static checking.
3862 * keyboard.c (poll_for_input_1, input_polling_used):
3863 Define only if HAVE_NTGUI.
3864 * xmenu.c (popup_activate_callback): Omit unnecessary
3865 check against USE_X_TOOLKIT, which must be defined here anyway.
3866 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3869 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3871 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3873 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3875 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3877 * nsterm.m (x_set_window_size): Remove fprintf.
3878 (init): Define always. Set applicationDidFinishLaunchingCalled
3880 (applicationDidFinishLaunching:):
3881 Set applicationDidFinishLaunchingCalled.
3882 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3885 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3887 Pixel resize changes for NS (Bug#16049).
3888 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3889 height/width. row/cols are locals.
3890 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3891 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3892 (windowWillResize): Remove gsextra. Calculate extra as in
3894 (x_new_font): Don't change frame size if fullscreen.
3895 Change size pixelwise.
3897 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3898 comment in xfns.c. Change to pixelwise call.
3900 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3902 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3905 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3907 * xterm.c (input_signal_count): Remove.
3908 (x_dispatch_event): Define unconditionally.
3909 (x_make_frame_visible): Process X events until the frame
3910 is really visible (Bug#16027).
3911 * xterm.h (x_dispatch_event): Declare unconditionally.
3913 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3915 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3917 * nsterm.m (x_set_window_size): Handle pixelwise.
3919 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3921 * w32term.c (x_new_font):
3922 * xterm.c (x_new_font): Calculate new frame size from new font
3925 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3927 * lisp.h (FOR_EACH_TAIL): New macro.
3928 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3930 * window.c (select_window): Call second wset_redisplay before we change
3931 selected_window (bug#16034).
3933 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3935 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3937 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3939 * w32xfns.c: Include window.h, to avoid a compiler warning.
3941 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3943 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3944 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3945 window_scroll takes care of it.
3946 (Fset_window_point, Fdelete_other_windows_internal)
3947 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3948 (Fsplit_window_internal, Fdelete_window_internal)
3949 (Fresize_mini_window_internal, Fset_window_configuration)
3950 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3951 cause redisplay instead of forcing a complete redisplay.
3952 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3953 we're only affecting the selected_window.
3955 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3957 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3958 directional control characters. Update type and category
3959 determination according to the UBA from Unicode v6.3.
3960 (bidi_category_t): New category EXPLICIT_FORMATTING.
3962 * dispextern.h (bidi_type_t): Update to include new bidirectional
3963 properties introduced with Unicode v6.3. (Bug#16043)
3965 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3967 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3970 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3972 * font.c (font_list_entities): Remove dummy assignment.
3973 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3974 used on graphic displays only. Remove unused 'font_encoder' member.
3975 (struct font_bitmap): Remove unused 'extra' member.
3976 * nsfont.m (nsfont_open):
3977 * w32font.c (w32font_open_internal):
3978 * ftfont.c (ftfont_get_bitmap): Adjust users.
3980 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3982 Use bool for boolean.
3983 * tparam.c (tparam1):
3984 * undo.c (record_point, record_property_change):
3985 Use bool for boolean, for local vars that are always true or false.
3987 Minor integer overflow fixes (Bug#16033).
3988 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3989 This improves on the previous fix to this function.
3990 (window_resize_check): When summing up pixel counts, don't rely on
3991 undefined behavior if the sum overflows.
3993 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3995 * window.c (Fset_window_new_pixel): Don't choke at negative
3996 argument value (Bug#16033).
3998 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3999 to avoid crash in window_box_height.
4001 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4002 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4004 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4006 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4008 Minor integer overflow fixes.
4009 * window.c (Fset_window_new_pixel, grow_mini_window):
4010 * xdisp.c (Fwindow_text_pixel_size):
4011 Avoid undefined behavior on signed integer overflow.
4012 * xfns.c (x_set_mouse_color):
4013 Check that drag shape fits in 'unsigned', since that's what X wants.
4015 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4017 Improve reporting of fatal exception on MS-Windows.
4018 * w32fns.c (my_exception_handler): New function.
4019 (globals_of_w32fns): Set it up as the unhandled exception
4020 handler. Initialize exception code and address to zeros.
4021 (emacs_abort): If the exception code and address are available,
4022 print them at the beginning of the backtrace. Fix the format of
4023 printing addresses (was producing 0x0x12345678 on XP).
4026 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4028 * eval.c (Fbacktrace__locals): New function.
4029 (syms_of_eval): Defsubr it.
4031 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4033 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4034 Define here to unify between...
4035 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4036 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4038 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4040 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4042 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4043 fringe background extension.
4044 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4045 because they are now always the same as `left' and `width',
4046 respectively. Remove code for the case that `width' and
4047 `sb_width' are different.
4049 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4051 Fix minor problems found by static checking.
4052 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4053 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4054 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4056 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4058 * image.c (imagemagick_compute_animated_image): Don't crash if we
4059 have an animation with different-sized images (bug#15313).
4061 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4063 Remove some unused items introduced during pixelwise change.
4064 * window.c (window_resize_total_check): Remove unused function.
4065 * xdisp.c (remember_mouse_glyph): Remove unused label.
4066 (Ftool_bar_height): Move declaration inside #if.
4067 * xterm.c (x_set_window_size): Don't use r and c.
4069 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4071 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4074 * window.c (Fset_window_configuration): Comment out unused variables.
4076 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4078 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4080 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4082 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
4084 * gnutls.c (gnutls_audit_log_function): Only declare and define if
4085 HAVE_GNUTLS3 (Bug#16001).
4087 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
4088 if interrupts are deferred (Bug#15801).
4090 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4092 Support resizing frames and windows pixelwise.
4093 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
4094 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
4095 (struct glyph_matrix): Replace window_left_col and
4096 window_top_line by window_pixel_left and window_pixel_top.
4097 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
4099 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
4100 (draw_window_divider, move_it_to, x_draw_right_divider)
4101 (x_draw_bottom_divider, change_frame_size): Add or fix
4103 * dispnew.c (change_frame_size_1): Change prototype.
4104 (adjust_glyph_matrix, required_matrix_width)
4105 (adjust_frame_glyphs_for_window_redisplay): Use pixel
4106 values instead of lines and columns.
4107 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
4108 WINDOW_TOTAL_FRINGE_WIDTH.
4109 (handle_window_change_signal, do_pending_window_change)
4110 (init_display): Adjusts calls of change_frame_size.
4111 (change_frame_size, change_frame_size_1): Handle pixelwise
4113 * frame.c (Qright_divider_width, Qbottom_divider_width):
4115 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
4116 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
4117 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4118 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
4120 (set_frame_param): New function.
4121 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
4122 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
4123 (Ffringe_width, Fborder_width, Fright_divider_width)
4124 (Fbottom_divider_width): New functions, defsubr them.
4125 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4126 New argument pixelwise.
4127 (struct frame_parm_table): New members Qright_divider_width and
4128 Qbottom_divider_width.
4129 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
4130 (x_report_frame_params): Handle Qright_divider_width and
4131 Qbottom_divider_width.
4132 (x_set_right_divider_width, x_set_bottom_divider_width):
4134 (frame_resize_pixelwise): New option.
4135 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
4136 new_pixelwise, right_divider_width and bottom_divider_width;
4137 remove total_lines; rename text_lines, text_cols, new_text_lines
4138 and new_text_cols to text_height, text_width, new_height and
4139 new_width respectively.
4140 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
4141 FRAME_TEXT_WIDTH respectively.
4142 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
4143 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
4144 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
4146 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
4147 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
4148 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
4149 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
4150 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
4151 (FRAME_TOTAL_COLS_ARG): Remove macro.
4152 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
4153 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
4154 (x_wm_set_size_hint): Handle frame pixel sizes.
4155 * indent.c (compute_motion, Fcompute_motion):
4156 Call window_body_width instead of window_body_cols.
4157 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
4158 (make_lispy_position): Handle right and bottom dividers.
4159 (Fsuspend_emacs): Pixelize call of change_frame_size.
4160 * keyboard.h: Extern Qright_divider, Qbottom_divider.
4161 * lisp.h: Extern set_frame_param.
4162 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
4164 (Fx_create_frame): Add entry for vertical_drag_cursor.
4165 Pixelize call of change_frame_size.
4166 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
4167 * nsterm.m (ns_update_window_end): Optionally draw right
4169 (x_set_window_size): Add argument pixelwise.
4170 Call check_frame_size and change_frame_size with pixelwise zero.
4171 (ns_draw_window_divider): New function.
4172 (ns_redisplay_interface): Add ns_draw_window_divider.
4173 (updateFrameSize:): Call change_frame_size with pixelwise zero.
4174 (x_new_font): Call x_set_window_size with pixelwise zero.
4175 * print.c (print_object): For a window print its sequence
4177 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4178 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4179 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4180 (w32_createwindow): Use scroll bar area width.
4181 (w32_wnd_proc): Handle bottom divider width.
4182 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4183 (Fx_create_frame): Default divider width parameters.
4184 Caclulate sizes pixelwise. Add vertical drag cursor support.
4185 (x_create_tip_frame): Default divider widths to zero.
4186 Pixelize call to change_frame_size.
4187 (Fx_show_tip): Add handling of divider widths. Pixelize window
4189 (Fw32_frame_rect): New function.
4190 (frame_parm_handler w32_frame_parm_handlers): Add divider
4192 (Vx_window_vertical_drag_shape): Add variable.
4193 * w32inevt.c (resize_event, maybe_generate_resize_event):
4194 Pixelize change_frame_size calls.
4195 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4197 * w32term.c (w32_draw_window_divider): New function.
4198 (x_update_window_end): Handle right divider.
4199 (w32_draw_fringe_bitmap, x_scroll_run)
4200 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4201 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4202 Calculate new frame sizes pixelwise.
4203 (x_new_font): Pixelize call to x_set_window_size.
4204 (x_check_fullscreen): Pixelize call to change_frame_size.
4205 (x_set_window_size_1, x_set_window_size): New argument
4206 pixelwise. Calculate pixelwise.
4207 (x_wm_set_size_hint): Use scroll bar area width.
4208 (w32_redisplay_interface): Add w32_draw_window_divider.
4209 * w32term.h (struct w32_output): Add vertical drag cursor.
4210 * widget.c (set_frame_size, update_wm_hints)
4211 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4213 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4214 * window.c (sequence_number): Restore.
4215 (Fwindow_pixel_width, Fwindow_pixel_height)
4216 (Fwindow_mode_line_height, Fwindow_header_line_height)
4217 (window_pixel_to_total, Frun_window_scroll_functions)
4218 (Fset_window_new_pixel, window_resize_apply_total)
4219 (Fwindow_resize_apply_total): New functions.
4220 (window_body_height, window_body_width): Rename from
4221 window_body_lines. New argument PIXELWISE.
4222 Calculate pixelwise.
4223 (Fwindow_body_height, Fwindow_body_width): New argument
4225 (coordinates_in_window, window_relative_x_coord): Use window's
4226 pixel width instead of total width.
4227 (replace_window, recombine_windows): Initialize pixel values.
4228 (resize_root_window, resize_frame_windows, grow_mini_window)
4229 (shrink_mini_window): New argument PIXELWISE.
4230 Calculate pixelwise.
4231 (Fdelete_other_windows_internal, adjust_window_margins)
4232 (window_resize_check, window_resize_apply)
4233 (Fdelete_window_internal, Fresize_mini_window_internal)
4234 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4235 (check_frame_size): Rename arguments. New argument PIXELWISE.
4236 Calculate pixelwise.
4237 (set_window_buffer): Make samebuf bool. Run configuration change
4238 hook only if buffer changed.
4239 (Fset_window_buffer): Rewrite doc-string.
4240 (make_window): Initialize new_pixel slot.
4241 (Fwindow_resize_apply): Check pixel size of root window.
4242 (Fsplit_window_internal): Call 2nd argument pixel_size.
4243 Calculate pixelwise.
4244 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4246 (save_window_data): New slots frame_text_width,
4247 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4248 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4250 (Fcurrent_window_configuration, Fset_window_configuration)
4251 (save_window_save, compare_window_configurations): Handle new
4252 slots in save_window_data and saved_window.
4253 (Fset_window_scroll_bars): Fix doc-string.
4254 (window_resize_pixelwise): New variable.
4255 (coordinates_in_window, Fcoordinates_in_window_p):
4257 (make_parent_window): Adjust sequence_number.
4258 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4260 * window.h (struct window): New members new_pixel, pixel_left,
4261 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4262 (wset_new_pixel): New function.
4263 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4264 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4265 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4266 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4267 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4268 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4269 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4270 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4271 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4272 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4273 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4274 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4275 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4276 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4277 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4279 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4280 (window_body_width, check_frame_size): Adapt external declarations.
4281 * xdisp.c (last_max_ascent): New integer.
4282 (window_text_bottom_y): Handle bottom divider.
4283 (window_box_width, window_box_height): Calculate pixelwise.
4284 (get_glyph_string_clip_rects): Handle right divider.
4285 (remember_mouse_glyph): When windows are resized pixelwise
4286 proceed with width and height set to 1.
4287 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4289 (move_it_to): Calculate and return maximum x position
4291 (Fwindow_text_pixel_size): New function.
4292 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4293 (tool_bar_lines_needed): Rename to tool_bar_height.
4294 Calculate pixelwise.
4295 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4296 Calculate pixelwise.
4297 (redisplay_tool_bar): Calculate pixelwise.
4298 (redisplay_window): Calculate pixelwise. Handle dividers.
4299 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4300 (x_draw_vertical_border): Handle dividers.
4301 (define_frame_cursor1): Handle vertical drag cursor.
4302 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4303 (expose_window): Calculate pixelwise. Handle dividers.
4304 (init_xdisp): Initialize pixel values.
4305 * xfaces.c (Qwindow_divider): New face.
4306 (realize_basic_faces): Realize it.
4307 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4308 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4309 (x_set_scroll_bar_default_width): Default actual width to 16.
4310 (Fx_create_frame): Set sizes pixelwise.
4311 (x_create_tip_frame): Default divider widths to zero.
4312 Pixelize call of change_frame_size.
4313 (Fx_show_tip): Handle divider widths. Initial pixel position
4315 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4316 (Vx_window_vertical_drag_shape): New option.
4317 * xmenu.c (free_frame_menubar): Pixelize call of
4319 * xterm.c (x_draw_window_divider): New function.
4320 (x_update_window_end): Optionally draw right divider.
4321 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4322 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4323 (handle_one_xevent, x_new_font): Calculate pixelwise.
4324 (x_set_window_size_1, x_set_window_size): New argument
4325 pixelwise. Calculate pixelwise.
4326 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4327 (struct x_redisplay_interface): Add x_draw_window_divider.
4328 * xterm.h (struct x_output): Add vertical_drag_cursor.
4330 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4332 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4333 Set invisible frames's `redisplay' when a full redisplay is requested.
4334 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4335 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4336 (display_mode_lines): Set it here instead.
4338 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4340 * dispextern.h (set_window_update_flags): Remove.
4342 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4344 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4346 * xdisp.c (REDISPLAY_SOME_P): New macro.
4347 (redisplay_internal): Use it (bug#15999).
4348 (prepare_menu_bars, redisplay_window): Use it as well.
4350 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4352 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4354 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4355 (globals_of_w32font): Zero it out.
4356 (GetCharWidth32W_Proc): New function pointer.
4357 (get_char_width_32_w): New function.
4358 (compute_metrics): If get_glyph_outline_w returns an error, try
4359 get_char_width_32_w before declaring a failure. This avoids
4360 punishing raster (a.k.a. "bitmap") fonts by slowing down
4361 redisplay. (Bug#6364).
4363 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4365 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4366 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4367 highlight needs to be redisplayed. (Bug#15913)
4369 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4371 Fix minor problems found by static checking.
4372 * buffer.h (struct buffer_text, struct buffer):
4373 * frame.h (struct frame):
4374 * window.h (struct window):
4375 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4376 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4377 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4378 no-longer-valid use of HAVE_MENUS.
4379 * xdisp.c (propagate_buffer_redisplay): Now static.
4381 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4383 * xmenu.c (Fmenu_or_popup_active_p):
4384 * window.c (Fset_window_configuration):
4385 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4386 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4387 * fns.c (Fyes_or_no_p):
4388 * editfns.c (Fmessage_box, Fmessage_or_box):
4389 * alloc.c (make_save_ptr_ptr):
4390 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4392 * window.c (Fset_window_configuration): Move select_window later.
4394 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4396 Refine redisplay optimizations to only redisplay *some* frames/windows
4397 rather than all of them.
4398 * xdisp.c (REDISPLAY_SOME): New constant.
4399 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4400 (bset_redisplay, bset_update_mode_line): New functions.
4401 (message_dolog): Use bset_redisplay.
4402 (clear_garbaged_frames): Use fset_redisplay.
4403 (echo_area_display): Use wset_redisplay.
4404 (buffer_shared_and_changed): Remove.
4405 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4406 frame titles. Compute the actual set of windows redisplayed.
4407 Don't update frame titles and menu bars for frames that don't need to
4409 (propagate_buffer_redisplay): New function.
4411 (redisplay_internal): Use it. Be more selective in the set of windows
4412 we redisplay. Propagate windows_or_buffers_changed to
4413 update_mode_lines a bit later to simplify the code.
4414 (mark_window_display_accurate_1): Reset window and buffer's
4416 (redisplay_window): Do nothing if neither the window nor the buffer nor
4417 the frame needs redisplay.
4418 * window.h (struct window): Add `redisplay' field.
4419 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4420 (redisplay_other_windows, window_list): New declarations.
4421 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4422 (window_list): Not static any more.
4423 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4424 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4425 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4426 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4427 * frame.h (struct frame): Add `redisplay' field.
4428 Move `external_menu_bar' bitfield next to other bit-fields.
4429 (SET_FRAME_GARBAGED): Use fset_redisplay.
4430 (SET_FRAME_VISIBLE): Don't garbage the frame;
4431 Use redisplay_other_windows.
4432 * buffer.h (struct buffer): Add `redisplay' field.
4433 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4434 (modify_overlay): Use bset_redisplay.
4435 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4437 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4439 Support w32 file notifications in batch mode.
4440 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4441 invalid (which happens in batch mode). If non-interactive, call
4442 handle_file_notifications to store file notification events in the
4443 input queue. (Bug#15933)
4445 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4447 * w32inevt.c (handle_file_notifications): Now external, not static.
4449 * w32term.h (handle_file_notifications): Provide prototype.
4451 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4452 init_crit, since init_display, which does that otherwise, is not
4455 2013-11-27 Glenn Morris <rgm@gnu.org>
4457 * Makefile.in ($(lispsource)/international/charprop.el): New.
4458 (emacs$(EXEEXT)): Depend on charprop.el.
4460 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4462 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4463 deleting portions of the buffer under non-nil REPLACE argument.
4466 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4467 directory, watch it and not its parent.
4468 (add_watch): Allow empty string in FILE.
4470 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4472 * window.c (Fset_window_start, window_resize_apply)
4473 (window_scroll): Reset window_end_valid (Bug#15957).
4475 2013-11-27 Glenn Morris <rgm@gnu.org>
4477 * Makefile.in (leimdir): Now in lisp source directory.
4478 ($(leimdir)/leim-list.el): Just use ../leim .
4479 * epaths.in (PATH_DUMPLOADSEARCH):
4480 * lread.c (load_path_default):
4481 * nsterm.m (ns_load_path): No more leim directory.
4483 2013-11-26 Andreas Schwab <schwab@suse.de>
4485 * .gdbinit (xgettype): Add cast.
4487 2013-11-26 Glenn Morris <rgm@gnu.org>
4489 Preload leim-list.el.
4490 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4491 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4492 is a single directory.
4494 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4496 bool-vector-subsetp is now the normal direction (Bug#15912).
4497 * data.c (Fbool_vector_subsetp): Test whether the first argument
4498 is a subset of the second one, not the reverse. Add doc string.
4500 Fix minor problems found by static checking.
4501 * lread.c (load_path_default): Now static.
4502 * textprop.c (text_property_stickiness): Be consistent about the
4503 test used when deciding whether to consider the previous character.
4504 This simplifies the code a bit.
4506 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4508 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4510 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4511 (syms_of_frame): Don't defsubr them.
4513 2013-11-25 Glenn Morris <rgm@gnu.org>
4515 * lread.c (load_path_default): Change the sense of the argument.
4516 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4517 from dump_path. When it is not, avoid checking dump_path twice.
4519 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4520 uninstalled dump_path against installed Vload_path. (Bug#15964)
4522 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4524 Export get_pos_property to Elisp.
4525 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4526 (syms_of_editfns): Export it to Elisp.
4528 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4530 2013-11-23 Romain Francoise <romain@orebokech.com>
4532 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4533 initialization here ...
4534 (syms_of_fileio): ... from here.
4536 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4538 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4539 Please use --enable-check-lisp-object-type.
4541 2013-11-23 Glenn Morris <rgm@gnu.org>
4543 * process.c (get_process): Explicit error for dead buffers.
4545 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4547 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4549 2013-11-23 Glenn Morris <rgm@gnu.org>
4551 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4552 * lread.c (load_path_check): Take path to check as argument.
4553 (load_path_default): New, split from init_lread.
4554 (init_lread): Move calc of default load-path to load_path_default.
4555 Empty elements in EMACSLOADPATH now stand for the default.
4556 (load-path): Doc fix.
4557 * emacs.c (decode_env_path): Add option to treat empty elements
4558 as nil rather than ".".
4559 * callproc.c (init_callproc_1, init_callproc):
4560 * image.c (Vx_bitmap_file_path):
4561 * lisp.h (decode_env_path):
4562 * lread.c (Vsource_directory):
4563 Update for new argument spec of decode_env_path.
4565 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4567 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4568 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4570 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4572 Fix some dependency problems that cause unnecessary recompiles.
4573 Problem reported by RMS in
4574 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4575 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4576 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4577 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4578 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4579 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4580 (boostrap-clean): No need to remove stamp-oldxmenu.
4582 Fix recently introduced bool vector overrun.
4583 This was due to an optimization that went awry.
4584 Reported by Glenn Morris in
4585 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4586 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4587 for empty vectors, undoing the 2013-11-18 change.
4588 * data.c (bool_vector_binop_driver): Rely on this.
4589 Fix bug that occasionally overran the destination.
4590 * lisp.h (struct Lisp_Bool_vector): Document this.
4592 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4594 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4597 * nsterm.m (init, run, stop:): Comment out for now, does not work
4600 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4602 * charset.c (syms_of_charset): Don't read past end of string.
4604 2013-11-19 Glenn Morris <rgm@gnu.org>
4606 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4608 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4610 Add hooks to run on gaining/losing focus. (Bug#15029)
4611 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4612 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4613 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4615 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4617 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4618 The old names predated the API change that put destination at end.
4620 Improve API of recently-added bool vector functions (Bug#15912).
4621 The old API had (bool-vector-count-matches A B)
4622 and (bool-vector-count-matches-at A B I), which gave the
4623 misleading impression that the two functions were variants, one
4624 with a location I. The new API has (bool-vector-count-population A)
4625 and (bool-vector-count-consecutive A B I) to make the distinction
4626 clearer. The first function no longer has a B argument, since the
4627 caller can easily determine the number of nils if the length and
4628 number of ts is known.
4629 * data.c (Fbool_vector_count_population): Rename from
4630 bool_vector_count_matches, and accept just 1 argument.
4631 (Fbool_vector_count_consecutive): Rename from
4632 Fbool_vector_count_matches_at.
4634 Always allocate at least one bits_word per bool vector.
4635 See Daniel Colascione in:
4636 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4637 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4638 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4639 * lisp.h (struct Lisp_Bool_vector): Document this.
4641 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4643 * insdel.c (invalidate_buffer_caches): New function, consolidated
4644 from part of prepare_to_modify_buffer.
4645 (insert_from_gap, prepare_to_modify_buffer):
4646 * coding.c (code_convert_region, code_convert_string):
4647 Call invalidate_buffer_caches. (Bug#15841)
4649 * lisp.h (invalidate_buffer_caches): Add prototype.
4651 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4653 * w32term.c (x_update_window_end): Don't invalidate the entire
4654 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4655 highlight needs to be redisplayed. (Bug#15913)
4657 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4659 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4661 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4663 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4664 while we are using Vprin1_to_string_buffer.
4666 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4667 after inserting the description string. (Bug#15907)
4669 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4671 * data.c: Work around bogus GCC diagnostic about shift count.
4672 Reported by Eli Zaretskii in
4673 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4674 (pre_value): New function.
4675 (count_trailing_zero_bits): Use it.
4677 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4679 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4680 assume C macros are not supported even under -g3 in these old GCC
4683 2013-11-15 Leo Liu <sdl.web@gmail.com>
4685 * minibuf.c (Ftry_completion, Fall_completions)
4686 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4688 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4690 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4691 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4692 This avoids placing unnecessary constants into the Emacs code.
4694 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4696 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4697 for Cygwin w32 build.
4699 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4700 for Cygwin w32 build. (Bug#15892)
4702 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4704 Simplify, port and tune bool vector implementation.
4705 * alloc.c (bool_vector_exact_payload_bytes)
4706 (bool_vector_payload_bytes): Remove.
4707 (bool_vector_fill): Return its argument.
4708 * alloc.c (bool_vector_fill):
4710 * print.c (print_object):
4711 Simplify by using bool_vector_bytes.
4712 * alloc.c (make_uninit_bool_vector):
4713 New function, broken out from Fmake_bool_vector.
4714 (Fmake_bool_vector): Use it. Use tail call.
4715 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4716 * data.c (BITS_PER_ULL): New constant.
4717 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4718 if long long versions don't exist.
4719 (shift_right_ull): New function.
4720 (count_one_bits_word): New function, replacing popcount_bits_word
4721 macro. Don't assume that bits_word is no wider than long long.
4722 (count_one_bits_word, count_trailing_zero_bits):
4723 Don't assume that bits_word is no wider than long long.
4724 * data.c (bool_vector_binop_driver, bool_vector_not):
4725 * fns.c (Fcopy_sequence):
4727 Create an uninitialized destination, to avoid needless work.
4728 (internal_equal): Simplify.
4729 (Ffillarray): Prefer tail call.
4730 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4731 contain at least one word.
4732 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4733 chars are narrower than ints.
4734 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4735 * fns.c (Fcopy_sequence):
4737 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4738 Don't try to port to hosts where bits_word values have holes; the
4739 code wouldn't work there anyway. Verify this assumption, though.
4740 (bool_vector_bytes): New function.
4741 (make_uninit_bool_vector): New decl.
4742 (bool_vector_fill): Now returns Lisp_Object.
4744 * xfns.c (xic_create_fontsetname):
4745 * xrdb.c (gethomedir): Prefer tail calls.
4747 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4749 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4750 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4752 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4753 that requires a return value.
4754 (Fset_buffer_modified_p): Take advantage of this change to do
4757 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4759 * buffer.c (Frestore_buffer_modified_p): Sync it with
4760 Fset_buffer_modified_p.
4761 (Fforce_mode_line_update): New function, moved from subr.el.
4762 (Fset_buffer_modified_p): Use them.
4763 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4765 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4767 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4768 This avoids undefined behavior when subtracting pointers into
4769 different aways. On my platform it also makes the code a tad
4770 smaller and presumably faster.
4772 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4774 * keyboard.c (command_loop_1): Use region-extract-function.
4775 * insdel.c (Qregion_extract_function): Not static any more (can we
4776 stop pretending that these vars can benefit from being marked static?).
4778 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4780 * search.c (find_newline): If buffer text is relocated during the
4781 "dumb loop", adjust C pointers into buffer text to follow suit.
4784 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4786 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4787 for conversion (Bug#15837).
4789 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4791 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4792 for the entire range of inserted characters. (Bug#15841)
4794 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4796 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4798 (realize_default_face): Remove assignment to distant-foreground if
4799 unspecified (Bug#15815).
4801 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4803 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4804 cache-long-scans disabled, since we don't want to call
4805 prepare_to_modify_buffer (in insert_1_both) for each message we
4808 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4809 from buffer.c. Improve commentary to the buffer field setter
4812 * buffer.c (bset_cache_long_scans): Static function deleted.
4813 Improve commentary to the buffer field setter functions.
4814 (init_buffer_once): Default for cache-long-scans changed to t.
4817 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4819 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4821 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4822 This bug was introduced in my 2013-06-21 change, and caused
4823 struct Lisp_Sub_Char_Table objects to be given too many slots,
4824 which broke 'make -C admin/unidata'.
4826 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4828 Import changes from mac-port 4.5.
4829 * macfont.m (mac_font_copy_default_descriptors_for_language)
4830 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4831 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4832 (macfont_language_default_font_names): New.
4833 (macfont_list): Rearrange language/charset code.
4834 (macfont_close): Don't check for macfont_info->cache.
4835 (mac_ctfont_create_preferred_family_for_attributes): New font
4836 selection code, call
4837 mac_font_copy_default_name_for_charset_and_languages.
4838 (mac_font_copy_default_descriptors_for_language)
4839 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4841 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4843 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4845 Port to C11 aligned_alloc, and fix some integer overflows.
4846 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4847 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4848 and use of posix_memalign replaced with aligned_alloc.
4849 (aligned_alloc): New function, defined or declared as needed.
4850 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4851 Don't undef; configure.ac now does this.
4852 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4853 (calloc, aligned_alloc): Check for integer overflow.
4854 (aligned_alloc): Rename from memalign. All uses changed.
4855 (memalign): New function, an alias for aligned_alloc.
4857 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4859 * xdisp.c (redisplay_internal): Fix typo in last change.
4861 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4863 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4865 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4867 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4868 redisplay--mode-lines-cause.
4869 (redisplay_internal): Keep them uptodate. Remove redundant check of
4870 buffer_shared_and_changed.
4871 * *.[chm]: Number every assignment to update_mode_lines so we
4872 can track why it is set.
4874 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4876 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4878 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4880 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4881 can track why it is set.
4883 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4885 Integer-related fixes for term.c etc.
4886 * dispextern.h (face_tty_specified_color): New function.
4887 * term.c (turn_on_face): Don't rely on undefined behavior when
4888 assigning an out-of-range value to 'long'.
4889 Simplify test for toggling highlight.
4890 (tty_capable_p): Omit last two (unused) args. All callers changed.
4891 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4892 (read_menu_input, tty_menu_activate, tty_menu_show):
4893 * xfaces.c (x_supports_face_attributes_p)
4894 (tty_supports_face_attributes_p):
4895 Use bool for boolean. All callers changed.
4896 (tty_supports_face_attributes_p): Omit defaults for color indices;
4897 no longer needed. Simplify tail call.
4899 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4901 * xdisp.c (prepare_menu_bars): Mark static.
4902 * lisp.h (prepare_menu_bars): Don't declare.
4903 * xselect.c (x_handle_selection_clear):
4904 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4906 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4908 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4909 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4911 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4913 * keyboard.c (Fcommand_error_default_function): Rename from
4914 Fdefault_error_output.
4916 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4918 * keyboard.c (Fdefault_error_output): New function, extracted from
4920 (syms_of_keyboard): Use it for Vcommand_error_function.
4922 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4924 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4925 (init_eval): Use it to ensure handlerlist is non-NULL.
4926 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4927 (Fsignal): Adjust NULLness test of handlerlist.
4928 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4930 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4932 * callproc.c (call_process): Call prepare_to_modify_buffer before
4933 decoding text read from the sub-process, as the decoded stuff will
4934 be inserted into the buffer. This will invalidate the various
4935 caches maintained for the buffer. (Bug#15148)
4937 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4939 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4940 string of glyphless-char-display.
4942 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4944 * nsfns.m (ns_get_name_from_ioreg): New function.
4945 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4946 OSX >= 10.9. Use ns_get_name_from_ioreg.
4948 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4950 Simplify and port recent bool vector changes.
4951 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4952 only in this file. Use a more-efficient implementation if the
4953 second argument is a power of 2.
4954 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4955 Remove no-longer-necessary compile-time checks.
4956 (bool_vector_exact_payload_bytes): New function.
4957 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4958 exact payload changed to call the new function. Do not assume
4959 that the arg or result fits in ptrdiff_t.
4960 (bool_vector_fill): New function.
4961 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4963 (vroundup_ct): Don't assume arg fits in size_t.
4964 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4965 invoke set_category_set.
4966 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4967 All callers changed. Use bool_vector_set.
4968 * category.h (XCATEGORY_SET): Remove; no longer needed.
4969 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4971 * data.c (Faref): Use bool_vector_ref.
4972 (Faset): Use bool_vector_set.
4973 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4974 (Fbool_vector_not, Fbool_vector_count_matches)
4975 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4976 * fns.c (concat): Use bool_vector_ref.
4977 (Ffillarray): Use bool_vector_fill.
4978 (mapcar1): Use bool_vector_ref.
4979 (sxhash_bool_vector): Hash words, not bytes.
4980 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4981 a constant, since it's now used in #if.
4982 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4983 unsigned char on unusual architectures, so that we no longer
4984 assume that the number of bits per bits_word is a power of two or
4985 is a multiple of 8 or of CHAR_BIT.
4986 (Qt): Add forward decl.
4987 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4988 at least as strictly as bits_word.
4989 (bool_vector_data, bool_vector_uchar_data): New accessors.
4990 All data structure accesses changed to use them.
4991 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4992 (bool_vector_set): New functions.
4993 (bool_vector_fill): New decl.
4994 (ROUNDUP): Move to alloc.c as described above.
4996 Fix recent gnutls changes.
4997 * gnutls.c (Fgnutls_boot): Don't assume C99.
4998 * process.c (wait_reading_process_output): Fix typo in recent change.
5000 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5002 * process.c (wait_reading_process_output, read_process_output)
5003 (send_process): Check gnutls_state is not NULL.
5005 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5006 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5008 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5010 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5011 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5013 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5016 * nsfns.m (Fx_create_frame): Fix memory leak.
5018 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5019 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5020 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5022 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5024 * xdisp.c (message3_nolog, message_with_string): Encode the string
5025 before writing it to the terminal in a non-interactive session.
5027 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5028 sure we concatenate them into a unibyte string.
5030 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5031 resulting temporary name before returning it to the caller.
5032 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5033 is a unibyte string, convert NAME to a unibyte string to ensure
5034 that the result is also a unibyte string.
5036 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5037 create unibyte strings from default paths and directory/file
5040 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5043 * callproc.c (init_callproc): Use build_unibyte_string to make
5044 sure we create unibyte strings from default paths and
5045 directory/file names.
5047 * buffer.c (init_buffer): Don't store default-directory of
5048 *scratch* in multibyte form. The original problem which led to
5049 that is described in
5050 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5051 but it was solved long ago. (Bug#15260)
5053 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5055 Port to stricter C99 platforms.
5056 Especially, C99 prohibits nesting a struct X inside struct Y if
5057 struct X has a flexible array member.
5058 * alloc.c (struct sdata): New type.
5059 (sdata): Implement in terms of struct sdata.
5060 Remove u member; all uses replaced by next_vector, set_next_vector.
5061 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5062 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5063 (struct sblock): Rename first_data member to data, which is now
5064 a flexible array member. All uses changed.
5065 (next_vector, set_next_vector, large_vector_vec): New functions.
5066 (vector_alignment): New constant.
5067 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5068 (struct large-vector): Now merely a NEXT member, since the old approach
5069 ran afoul of stricter C99. All uses changed to use
5070 large_vector_vec or large_vector_offset.
5071 (large_vector_offset): New constant.
5072 * dispnew.c: Include tparam.h, for tgetent.
5073 Do not include term.h; no longer needed.
5074 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5075 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5076 (struct Lisp_Vector): Use a flexible array member for contents,
5077 instead of a union with a member that is an array of size 1.
5079 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5080 fact that the struct no longer contains a union.
5081 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5082 (struct Lisp_Save_Value, struct Lisp_Free):
5083 Use unsigned, not int, for spacers, to avoid c99 warning.
5084 (union specbinding): Use unsigned, not bool, for bitfield, as
5085 bool is not portable to pre-C99 hosts.
5087 2013-11-04 Glenn Morris <rgm@gnu.org>
5089 * emacs.c (usage_message): Mention that `-L :...' appends.
5091 2013-11-02 Glenn Morris <rgm@gnu.org>
5093 * Makefile.in (abs_builddir): Remove.
5094 (bootstrap_exe): Use relative filename.
5096 Use relative filenames in TAGS files.
5097 * Makefile.in (abs_srcdir): Remove it again.
5098 (.PHONY): Remove frc.
5099 (maintainer-clean): No more TAGS-LISP file.
5100 (TAGS): Pass relative file names to etags.
5101 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
5103 * Makefile.in (abs_srcdir): New, set by configure.
5105 (maintainer-clean): Remove pointless echo. That should be in the
5106 top-level Makefile, if anywhere. Delete TAGS-LISP.
5107 (extraclean): No s/ and m/ directories for some time.
5108 (TAGS): Also depend on ctagsfiles3.
5109 Remove no-longer-defined S_FILE.
5110 Pass absolute filenames to etags once more.
5111 (TAGS-LISP): Replace lispdir with its expansion.
5112 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
5113 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
5115 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
5117 * xfaces.c (check_lface_attrs, realize_default_face):
5118 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
5119 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
5121 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
5123 * emacs.c (original_pwd): Remove global var by making it local.
5124 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
5126 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
5128 * xfaces.c: Declare color_distance.
5129 (QCdistant_foreground): New variable.
5130 (NEAR_SAME_COLOR_THRESHOLD): New define.
5131 (load_color2): New function.
5132 (load_color): Call load_color2.
5133 (load_face_colors): Call load_color2 and if distant-color is specified
5134 calculate distant and use distant-color if colors are near.
5135 (LFACE_DISTANT_FOREGROUND): New define.
5136 (merge_face_ref, Finternal_set_lisp_face_attribute)
5137 (Finternal_get_lisp_face_attribute)
5138 (x_supports_face_attributes_p): Handle distant-foreground similar to
5140 (syms_of_xfaces): DEFSYM QCdistant_foreground.
5142 * dispextern.h (lface_attribute_index):
5143 Add LFACE_DISTANT_FOREGROUND_INDEX.
5145 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
5147 * image.c (pbm_next_char): New function.
5148 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
5149 (pbm_scan_number): Use it.
5150 (Qlibjpeg_version): New variable.
5151 (syms_of_image): DEFSYM and initialize it.
5153 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
5155 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
5157 2013-10-31 Glenn Morris <rgm@gnu.org>
5159 * emacs.c (original_pwd): New char.
5160 (main): If using --chdir, store original_pwd.
5161 (init_cmdargs): When setting Vinvocation_directory based on a
5162 relative argv[0], use original_pwd if set. (Bug#15768)
5164 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5166 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
5168 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
5170 * insdel.c: Fix minor problems found by static checking.
5171 (Qregion_extract_function): Now static.
5172 (prepare_to_modify_buffer_1): Remove unused locals.
5174 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5176 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
5177 (syms_of_xdisp): Declare pre-redisplay-function.
5178 (markpos_of_region): Remove function.
5179 (init_iterator, compute_stop_pos, handle_face_prop)
5180 (face_before_or_after_it_pos, reseat_to_string)
5181 (get_next_display_element, window_buffer_changed)
5182 (redisplay_internal, try_cursor_movement, redisplay_window)
5183 (try_window_reusing_current_matrix, try_window_id, display_line)
5184 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5185 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5186 * window.h (struct window): Remove field `region_showing'.
5187 * dispextern.h (struct it): Remove region_beg/end_charpos.
5188 (face_at_buffer_position, face_for_overlay_string)
5189 (face_at_string_position): Update prototypes.
5190 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5191 (face_at_string_position): Remove `region_beg' and `region_end' args.
5192 * fontset.c (Finternal_char_font):
5193 * font.c (font_at, font_range): Adjust calls accordingly.
5194 * insdel.c (Qregion_extract_function): New var.
5195 (syms_of_insdel): Initialize it.
5196 (prepare_to_modify_buffer_1): Use it.
5198 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5200 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5201 * ftxfont.c (ftxfont_get_gcs):
5202 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5203 * xfaces.c (x_free_colors, x_free_dpy_colors)
5204 (x_create_gc, unload_color):
5205 * xselect.c (x_property_data_to_lisp):
5206 * xsettings.c (parse_settings):
5207 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5208 (get_bits_and_offset): Adjust definition.
5209 * frame.c (XParseGeometry): Adjust locals.
5210 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5211 * regex.h (toplevel): Likewise for reg_syntax_t.
5213 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5215 * eval.c (run_hook_with_args): Use FUNCTIONP.
5217 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5219 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5220 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5221 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5222 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5223 on MS-Windows anyway.
5224 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5225 (free_realized_face): ...adjust user.
5226 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5227 white relief pixels to -1.
5228 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5229 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5230 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5232 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5234 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5235 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5236 in practice now. All callers changed.
5238 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5240 * dispextern.h (struct face): Use bitfields for 'underline_type'
5241 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5242 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5243 'stipple' member. Move 'lface' member up to help...
5244 * xfaces.c (make_realized_face): ...this function to find and
5245 clear just the members that need clearing.
5246 (load_face_colors, realize_x_face):
5247 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5249 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5251 * xftfont.c (struct xftfont_info): Remove set-but-unused
5253 (xftfont_open): Adjust user.
5254 (xftfont_get_colors): Remove useless prototype.
5256 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5258 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5259 before passing them to 'unexec'. (Bug#15260)
5261 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5263 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5265 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5267 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5268 the changed signature of the font driver's 'close' method.
5270 * w32font.h (w32font_close): Adjust the prototype to the change in
5271 function definition.
5273 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5275 * w32uniscribe.c (uniscribe_close): Adapt the call to
5276 w32font_close to its new prototype.
5278 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5280 Omit unused frame argument of font API's close function.
5281 * font.h (struct font): Drop frame argument. Adjust comment.
5282 * font.c (font_clear_cache, font_close_object): Adjust users.
5283 * ftfont.c (ftfont_close):
5284 * ftxfont.c (ftxfont_close):
5285 * macfont.m (macfont_close):
5286 * nsfont.m (nsfont_close):
5287 * w32font.c (w32font_close):
5288 * xfont.c (xfont_close):
5289 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5290 tweak comments and make functions safe if called more than once for
5291 the same font object.
5293 Perform font-specific cleanup when font object is swept by GC. See
5294 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5295 * alloc.c (cleanup_vector): New function.
5296 (sweep_vector): Call it for each reclaimed vector object.
5297 * font.h (struct font): Adjust comment.
5299 2013-10-24 Glenn Morris <rgm@gnu.org>
5301 * Makefile.in (abs_top_srcdir): New, set by configure.
5303 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5305 Adjust recent font-related changes to fix bug#15686.
5306 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5307 is a live window system frame, mark its default font too.
5309 2013-10-23 Glenn Morris <rgm@gnu.org>
5311 * Makefile.in (RUN_TEMACS): Make relative (again).
5312 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5313 (bootstrap-emacs$(EXEEXT)):
5314 Quote entities that might contain whitespace.
5316 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5318 Port to Solaris 10 and its bundled GCC.
5319 Problem reported by Timothy C. Burt.
5320 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5322 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5324 Do not allow font caches to grow too large.
5325 * alloc.c (compact_font_cache_entry, compact_font_caches):
5326 New functions or stub if not HAVE_WINDOW_SYSTEM.
5327 (compact_undo_list): Factor out from Fgarbage_collect.
5329 (mark_face_cache): Mark face font. Move down to avoid
5331 (mark_terminals): Do not mark font cache here.
5332 (Fgarbage_collect): Call compaction functions described
5333 above. Adjust comment.
5335 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5337 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5338 chdir to HOME (bug#15607).
5340 * nsterm.m (Qcocoa, Qgnustep): New variables.
5341 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5342 (ns_get_color): Make selection color work for GNUstep also.
5344 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5346 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5347 handles mouse clicks. Instead, let GPM use the same code as all
5348 the other mice use. See the discussion starting at
5349 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5350 for the details of the problem with the menu bar this fixes.
5352 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5354 Remove port-specific display name lists to avoid extra
5355 complexity and data duplication with display info lists.
5356 * xterm.h (x_display_name_list): Remove declaration.
5357 * xterm.c (x_display_name_list): Remove.
5358 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5359 * xfns.c (x_display_info_for_name, Fx_display_list):
5360 Likewise. Use x_display_list where appropriate.
5361 * w32term.h (w32_display_name_list): Remove declaration.
5362 * w32term.c (w32_display_name_list): Remove.
5363 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5365 * w32fns.c (x_display_info_for_name, Fx_display_list):
5366 Likewise. Use x_display_list where appropriate.
5367 * nsterm.h (ns_display_name_list): Remove declaration.
5368 * nsterm.m (ns_display_name_list): Remove.
5369 (ns_term_init, syms_of_nsterm): Adjust users.
5370 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5371 Likewise. Use x_display_list where appropriate.
5372 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5373 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5374 (mark_terminals): Mark per-terminal font cache.
5376 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5378 Don't run timers in input-pending-p. Its new check-timers param
5379 provides the prior behavior. (Bug#15045).
5380 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5382 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5384 Make some functions static in non-Microsoft builds.
5385 On my platform (Fedora 19 x86-64), this shrinks the
5386 Emacs executable (text+data) by 0.25%.
5387 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5388 (load_color) [!MSDOS]:
5389 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5390 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5391 * lisp.h (check_existing):
5392 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5393 (network_interface_info) [!WINDOWSNT]:
5394 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5395 Remove extern decls.
5396 * fileio.c (check_existing):
5397 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5398 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5399 (network_interface_info) [!WINDOWSNT]:
5400 * term.c (encode_terminal_code) [!WINDOWSNT]:
5401 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5402 * xfaces.c (load_color) [!MSDOS]:
5404 * fileio.c (check_existing, check_executable, check_writable):
5405 * process.c (network_interface_list, network_interface_info):
5406 Move earlier, so that we don't need forward decls.
5407 * gnutls.c (fn_gnutls_transport_set_errno)
5408 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5410 * w32.c (init_environment): Use faccessat rather than
5411 check_existing, partly for consistency with the rest of the code
5412 in this file, partly so that check_existing can be static.
5414 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5415 * emacs.c (MAIN_PROGRAM): New macro.
5416 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5417 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5419 bool vector int width fixes
5420 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5421 (Fbool_vector_count_matches_at):
5422 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5423 can exceed PTRDIFF_MAX, at least in theory.
5424 (Fbool_vector_count_matches_at):
5425 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5427 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5429 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5430 (struct sockaddr): Add forward decl, for platforms that lack it.
5432 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5434 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5437 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5439 * w32.c (network_interface_get_info, network_interface_list)
5440 (network_interface_info): New functions. (Bug#15610)
5441 (GetAdaptersInfo_Proc): New typedef.
5442 (get_adapters_info): New wrapper function.
5443 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5445 * process.h (network_interface_list, network_interface_info):
5448 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5449 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5450 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5451 for WINDOWSNT. Doc fix.
5452 (syms_of_process): Defsubr Snetwork_interface_list and
5453 Snetwork_interface_info unconditionally.
5455 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5456 in NS GUI sessions. (Bug#15629)
5458 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5460 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5462 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5464 * print.c (print_object): Print " ..." when truncating bool vectors.
5466 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5468 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5469 standard mouse buttons.
5471 * termhooks.h (struct input_event): Remove incorrect commentary.
5473 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5475 Disallow bool vector operations on mixed-length operands.
5476 The old behavior left garbage in the result vector sometimes,
5477 and didn't seem to be useful.
5478 * data.c (Qwrong_length_argument): New static var.
5479 (wrong_length_argument): New function.
5480 (bool_vector_binop_driver): Check that args agree in length.
5482 * keyboard.c, keyboard.h (all_kboards): Now static.
5484 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5486 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5487 note from the lispref.
5489 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5491 * nsterm.h (struct ns_display_info): Remove set-but-unused
5492 member image_cache (image caches are per-terminal anyway).
5493 (FRAME_X_IMAGE_CACHE): Remove.
5494 * nsterm.m (ns_initialize_display_info): Adjust user.
5496 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5498 * w32proc.c: Include mingw_time.h.
5500 * w32.c: Include mingw_time.h.
5502 Implement scrolling of TTY menus when the screen is too short.
5504 * term.c (tty_menu_display): Accept an additional argument, the
5505 menu item from which to start displaying the menu. Account for
5506 the value of Y when limiting the menu to the number of available
5508 (mi_result): New enumeration.
5509 (read_menu_input): Return enumerated value. When the y coordinate
5510 hits min_y or max_y, return scroll indication instead of wrapping
5512 (tty_menu_activate): Handle the scrolling indications from
5513 read_menu_input. Compute the first menu item to display and pass
5514 it to tty_menu_display.
5516 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5518 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5519 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5520 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5521 Adjust to match the change described below.
5522 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5523 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5524 memory_below_frame members to...
5525 * termchar.h (struct tty_display_info): ...here because they're
5526 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5527 * term.c (init_tty):
5528 * nsterm.m (ns_create_terminal):
5529 * w32term.c (w32_create_terminal):
5530 * xterm.c (x_create_terminal): Adjust users.
5531 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5532 to filter out non-TTY frames. Adjust comment.
5533 (scrolling): Adjust user. Prefer eassert for debugging check.
5535 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5537 * xfaces.c (PT_PER_INCH): Remove unused macro.
5538 * termhooks.h (struct terminal): Remove set-but-unused
5539 member fast_clear_end_of_line.
5540 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5541 * nsterm.m (ns_create_terminal):
5542 * term.c (init_tty):
5543 * w32term.c (w32_create_terminal):
5544 * xterm.c (x_create_terminal): Adjust users.
5546 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5548 * lisp.h (bool_vector_size): New function.
5549 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5550 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5551 (Fbool_vector_not, Fbool_vector_count_matches_at):
5552 Remove uses of 'eassume' that should no longer be needed,
5553 because they are subsumed by the 'eassume' in bool_vector_size.
5555 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5557 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5558 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5559 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5561 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5563 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5564 have different dimensions. (Bug#15575)
5566 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5569 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5571 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5573 * term.c (tty_menu_show): Never return with unbalanced
5574 specpdl. Use eassert for debugging check. Adjust style.
5576 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5578 * term.c (read_menu_input): Make selection of menu items
5579 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5580 (tty_menu_activate): Fix off-by-one error when computing max_y.
5582 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5584 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5585 audit logging (only used with GnuTLS 3.x) and enable it.
5587 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5589 * dispnew.c (redraw_frame): Remove useless #ifdef because
5590 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5591 Also, move TTY fflush to...
5592 * term.c (tty_update_end): ...this function.
5594 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5596 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5597 the end of the frame's glyph matrix. (Bug#15575)
5599 * term.c (tty_menu_display): Don't move cursor while overwriting
5600 frame's glyphs with menu items. Limit the number of items
5601 displayed to what can be shown on the available screen lines,
5602 excluding the echo area.
5603 (tty_menu_activate): Limit the Y coordinate allowed by
5604 read_menu_input to the last screen line used for menu display.
5606 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5608 * lisp.h (eassume): New macro.
5609 Also, include <verify.h>, for 'assume'.
5610 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5611 (vroundup, vector_nbytes):
5612 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5613 (Fbool_vector_not, Fbool_vector_count_matches)
5614 (Fbool_vector_count_matches_at):
5615 Use eassume, not eassert.
5616 * casetab.c (set_identity, shuffle):
5617 * composite.c (composition_gstring_put_cache):
5618 * dispnew.c (update_frame_1):
5619 * ftfont.c (ftfont_shape_by_flt):
5620 * image.c (gif_load):
5621 * intervals.c (offset_intervals):
5622 * macfont.m (macfont_shape):
5623 Remove calls to 'assume' that are no longer needed, because
5624 --enable-gcc-warnings no longer generates bogus warnings
5625 when these calls are removed.
5627 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5629 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5631 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5633 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5634 (Qsubstitute_env_in_file_name): New var.
5635 (syms_of_fileio): Define it.
5637 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5639 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5640 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5643 * term.c (save_and_enable_current_matrix): Don't allocate and
5644 don't save margin areas.
5645 (restore_desired_matrix): Don't restore margin areas.
5646 (free_saved_screen): Don't free margin areas.
5648 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5650 * image.c: Pacify --enable-gcc-warnings.
5651 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5652 #define only if used.
5654 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5656 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5657 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5658 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5659 (gif_load): For giflib v5.x and later, display the error message
5660 produced by giflib when its functions fail.
5661 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5664 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5666 * keyboard.c (last_event_timestamp): Remove. For X selection and
5667 GTK popup menus, it may be obtained from per-frame X display info.
5668 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5669 (process_special_events): Adjust users.
5670 * keyboard.h (last_event_timestamp): Remove declaration.
5671 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5672 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5673 * menu.h (xmenu_show): Adjust prototype.
5674 * menu.c (Fx_popup_menu): Adjust user.
5675 * xselect.c (x_own_selection, x_get_foreign_selection)
5676 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5678 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5680 * keyboard.c (init_kboard): Now static. Add arg
5681 to denote window system. Adjust comment.
5682 (init_keyboard): Adjust user.
5683 (allocate_kboard): New function.
5685 * nsterm.m (ns_term_init):
5686 * term.c (init_tty):
5687 * w32term.c (w32_create_terminal):
5688 * xterm.c (x_term_init): Use it.
5689 * keyboard.h (init_kboard): Remove prototype.
5690 (allocate_kboard): Add prototype.
5692 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5694 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5695 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5697 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5699 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5701 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5703 * term.c (tty_menu_activate): Flush the output stream after
5704 showing the cursor, and don't mark the frame garbaged at exit from
5705 the function. Fixes redisplay glitches when moving from one menu
5708 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5710 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5711 or throw error (Bug#15570).
5713 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5715 * intervals.c (temp_set_point_both): Move test into 'eassert',
5718 * lisp.h (eassert): Don't use 'assume'.
5719 Sometimes 'assume' wins in performance, and sometimes it loses,
5720 so it shouldn't be used all the time. Perhaps we need two
5721 flavors of 'eassert', one for where 'assume' is far more likely
5722 to help or to hurt; but that can be done later.
5723 Problem reported by Dmitry Antipov in
5724 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5725 Also, don't include <verify.h>; no longer needed.
5727 2013-10-09 Glenn Morris <rgm@gnu.org>
5729 * eval.c (Fcond): Doc tweak.
5731 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5733 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5734 expressions with side effects to eassert. (Bug#15565)
5736 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5738 * fns.c (hashfn_user_defined): Allow hash functions to return any
5741 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5743 Fix minor problems found by static checking.
5744 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5745 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5746 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5747 * keyboard.c (read_menu_command): Remove unused local.
5748 * lisp.h (read_menu_command): New decl.
5749 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5750 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5751 Return ptrdiff_t, not int.
5752 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5753 not int, for benefit of xpalloc.
5754 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5756 (have_menus_p): Remove; unused.
5757 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5758 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5759 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5761 (save_and_enable_current_matrix): Omit unnecessary casts.
5762 (read_menu_input): Omit local extern decl (now in lisp.h).
5763 Don't access uninitialized storage if mouse_get_xy fails.
5764 (tty_menu_activate): Mark local as initialized, for lint.
5765 (tty_menu_activate, tty_meny_show): Remove unused locals.
5767 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5769 Support menus on text-mode terminals.
5770 * xterm.h (xw_popup_dialog): Add prototype.
5772 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5773 (xmenu_show): Block input here, instead in Fx_popup_menu.
5774 (xw_popup_dialog): New function, with X-specific bits of popup
5777 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5780 * window.c (Fset_window_configuration): Use run-time tests of the
5781 frame type instead of compile-time conditionals, when menu-bar
5782 lines are considered.
5784 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5785 (w32_popup_dialog): New prototypes.
5787 * w32menu.c (Fx_popup_dialog): Function deleted.
5788 (w32_popup_dialog): New function, with w32 specific bits of popup
5789 dialogs. Block input here.
5791 * w32inevt.c (w32_console_read_socket): Minor change to add
5792 debugging TTY events.
5794 * w32fns.c (show_hourglass): If returning early because the frame
5795 is not a GUI frame, unblock input.
5797 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5798 (cursorY): New functions.
5800 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5801 WINDOWSNT, macros that call curX and curY elsewhere.
5803 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5805 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5806 specific function to hide and show cursor on a text-mode terminal.
5807 (tty_menu_struct, struct tty_menu_state): New structures.
5808 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5809 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5810 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5811 (tty_menu_locate, save_and_enable_current_matrix)
5812 (restore_desired_matrix, screen_update, read_menu_input)
5813 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5814 (tty_pop_down_menu, tty_menu_last_menubar_item)
5815 (tty_menu_new_item_coords, tty_menu_show): New functions.
5816 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5818 * nsterm.h (ns_popup_dialog): Adjust prototype.
5820 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5822 (ns_popup_dialog): Adapt order of arguments to the other
5823 *_menu_show implementations.
5824 (Fx_popup_dialog): Function deleted.
5826 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5828 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5830 * menu.c (have_boxes): New function.
5831 (single_keymap_panes): Use it instead of a compile-time
5833 (single_menu_item): Use run-time tests of the frame type instead
5834 of compile-time conditionals.
5835 (encode_menu_string): New function.
5836 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5837 the macro, since different types of frame need different encoding
5839 (digest_single_submenu): Use run-time tests of frame type instead
5840 of, or in addition to, compile-time conditionals.
5841 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5842 (Fx_popup_menu): Detect when the function is called from keyboard
5843 on a TTY. Don't barf when invoked on a text-mode frame.
5844 Check frame type at run time, instead of compile-time conditionals for
5845 invoking terminal-specific menu-show functions.
5846 Call tty_menu_show on text-mode frames.
5847 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5848 run time to determine which alternative to invoke; support dialogs
5851 * keyboard.h <Qmouse_movement>: Declare.
5853 * keyboard.c <Qmouse_movement>: Now extern.
5854 <Qecho_keystrokes>: New static variable.
5855 (read_key_sequence): Accept an additional argument, a flag to
5856 prevent redisplay during reading of the key sequence. All callers
5858 (read_menu_command): New function.
5859 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5861 (toolkit_menubar_in_use): New function.
5862 (make_lispy_event): Use it instead of a compile-time test.
5864 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5865 window-system being available.
5867 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5868 to x-popup-dialog on the frame type, they all now support popup
5871 * dispnew.c (save_current_matrix): Save the margin areas.
5872 (restore_current_matrix): Restore margin areas.
5873 (update_frame_with_menu): New function.
5875 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5878 * alloc.c (make_save_ptr): Now compiled unconditionally.
5880 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5882 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5883 (redraw_frame, update_frame): Adjust users.
5884 * dispextern.h (set_window_update_flags): Adjust prototype.
5885 * xdisp.c (redisplay_internal): When updating all frames with zero
5886 windows_or_buffers_changed, assume that only the windows that shows
5887 current buffer should be really updated.
5889 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5891 Do not allocate huge temporary memory areas and objects while encoding
5892 for file I/O, thus reducing an enormous memory usage for large buffers.
5893 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5894 * coding.h (struct coding_system): New member raw_destination.
5895 * coding.c (setup_coding_system): Initialize it to zero.
5896 (encode_coding_object): If raw_destination is set, do not create
5897 dst_object. Add comment.
5898 * fileio.c (toplevel): New constant E_WRITE_MAX.
5899 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5900 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5902 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5904 * nsterm.m (windowDidExitFullScreen:)
5905 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5907 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5909 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5910 * keyboard.c (unblock_input_to): Don't process pending signals
5911 if a fatal error is in progress.
5913 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5914 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5915 they're talking about words in Lisp bool vectors.
5916 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5917 * data.c (popcount_bits_word): Rename from popcount_size_t.
5918 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5921 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5923 Improve support for popcount and counting trailing zeros (Bug#15550).
5924 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5925 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5926 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5927 (popcount_size_t_msc, popcount_size_t_gcc):
5928 Remove; now done by Gnulib.
5929 (popcount_size_t): Now a macro that defers to Gnulib.
5930 (count_trailing_zero_bits): Return int, for consistency with
5931 Gnulib and because Emacs prefers signed to unsigned int.
5932 Don't assume that size_t is either unsigned int or unsigned long
5933 or unsigned long long.
5934 (size_t_to_host_endian): Do not assume that size_t is either
5935 exactly 32 or exactly 64 bits wide.
5936 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5937 etc., so that it's now an enum constant, not a macro.
5938 No need to assume that it's either 32 or 64.
5940 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5942 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5945 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5947 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5948 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5950 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5952 emacs_read and emacs_write now use void *, not char *.
5953 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5954 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5955 Buffer arg is now void *, not char *. This matches plain
5956 'read' and 'write' better, and avoids a constraint violation
5957 on Solaris 9 with Oracle Studio.
5959 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5961 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5962 memset to explicit loop. Otherwise copy largest possible chunk
5963 from initialized to uninitialized part, thus allowing the longer
5964 memcpy runs and reducing the number of loop iterations.
5966 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5968 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5969 hide toolbar (Bug#15388).
5970 (windowDidEnterFullScreen:): If presentation options are zero,
5971 set them here (Bug#15388).
5972 (ns_update_auto_hide_menu_bar): Remove runtime check.
5973 Don't auto hide dock unless menubar is also auto hidden.
5975 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5977 * editfns.c (message): Mention batch mode in doc string.
5979 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5981 * nsterm.m (check_native_fs): Remove erroneous comment.
5983 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5985 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5986 uses find_newline instead of scan_newline and so doesn't move point.
5988 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5990 Use hardware support for byteswapping on glibc x86 etc.
5991 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5992 whereas the old swap64 needed 30.
5993 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5994 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5995 Use byteswap.h's macros to swap bytes.
5996 * lisp.h (swap16, swap32, swap64): Remove.
5997 All uses replaced by bswap_16, bswap_32, bswap_64.
5999 * bytecode.c (exec_byte_code): Use some more volatile variables
6000 to work around local variables getting clobbered by longjmp.
6001 Port to pre-C99, which doesn't allow decls after stmts.
6003 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6005 * lisp.h (eassert): Assume that COND is true when optimizing.
6006 In other words, take on the behavior of eassert_and_assume.
6007 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6008 (eassert_and_assume): Remove. All uses replaced by eassert.
6010 * xdisp.c (Qglyphless_char): Now static.
6012 Adjust to merge from gnulib.
6013 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6014 * lisp.h: Include <verify.h>, for 'assume'.
6016 * eval.c (clobbered_eassert): New macro.
6017 (internal_catch, internal_condition_case)
6018 (internal_condition_case_1, internal_condition_case_2)
6019 (internal_condition_case_n): Use it instead of eassert
6020 when the argument contains locals clobbered by longjmp.
6021 Don't use clobbered locals outside of clobbered_eassert.
6022 (internal_lisp_condition_case): Use a volatile variable
6023 to work around a local variable's getting clobbered.
6025 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6027 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6028 (PUSH_HANDLER): New macro.
6029 (catchlist): Remove.
6030 (handlerlist): Always declare.
6032 * eval.c (catchlist): Remove (merge with handlerlist).
6033 (handlerlist, lisp_eval_depth): Not static any more.
6034 (internal_catch, internal_condition_case, internal_condition_case_1)
6035 (internal_condition_case_2, internal_condition_case_n):
6037 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6038 handlerlist/catchlist.
6039 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6040 handlerlist which can only handle a single condition-case handler at
6042 (find_handler_clause): Simplify since we only a single branch here
6045 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6047 (bcall0): New function.
6048 (exec_byte_code): Add corresponding cases. Improve error message when
6049 encountering an invalid byte-code. Let Bunwind_protect accept
6050 a function (rather than a list of expressions) as argument.
6052 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6053 and make them unconditional now that they're heap-allocated.
6055 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6057 * charset.c (Fdecode_char, Fencode_char): Remove description of
6058 `restriction' arg. now that it's hidden by advertised-calling-convention.
6060 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6062 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6063 Remove unused variable (from mac-port).
6064 (macfont_draw): Use s->ybase for correct y position.
6066 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6068 * frame.h (struct frame): Drop has_minibuffer member because...
6069 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6070 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6072 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6074 * window.h (struct window): Prefer enum text_cursor_kinds to int
6075 for phys_cursor_type member. Move the latter, phys_cursor_width,
6076 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6077 * window.c (replace_window, make_window): Adjust users.
6079 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6081 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6082 this module is never compiled otherwise.
6084 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
6086 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
6089 2013-09-29 Eli Zaretskii <eliz@gnu.org>
6091 * xdisp.c (get_next_display_element): Don't call face_for_font in
6092 a build configured --without-x. (Bug#15484)
6094 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
6096 * window.c (calc_absolute_offset): #elif should be #elif defined.
6098 * frame.c (delete_frame): Block/unblock input to overcome race
6099 condition (Bug#15475).
6101 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
6103 * frame.c (delete_frame): Record selected frame only after
6104 calling Qdelete_frame_functions (Bug#15477).
6106 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
6108 * nsterm.m (ns_selection_color): Remove.
6109 (ns_get_color): Check for ns_selection_(fg|bg)_color using
6110 NSColor selectedText(Background)Color. Only for COCOA.
6111 (ns_term_init): Remove assignment of ns_selection_color, logic
6112 moved to ns_get_color.
6114 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
6115 NS_SELECTION_COLOR_DEFAULT.
6116 (NS_SELECTION_FG_COLOR_DEFAULT): New.
6118 2013-09-28 Eli Zaretskii <eliz@gnu.org>
6120 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
6121 frame' does not have the tool_bar_window member.
6123 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
6125 Signal error when reading an empty byte-code object (Bug#15405)
6126 * lread.c (read1): Signal error.
6127 * alloc.c (make_byte_code): eassert header size.
6128 (sweep_vectors): Change an int to size_t.
6130 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6132 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
6133 instead of ints, as it's the usual style for offsetof constants. See:
6134 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
6136 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
6137 This is ugly, but it should fix the performance problem for older
6138 GCC versions in the short run. I'll look into integrating the
6139 Gnulib module for popcount, as a better fix.
6140 See the thread starting in:
6141 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
6142 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
6143 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
6144 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
6145 (popcount_size_t): Use it.
6147 2013-09-24 Daniel Colascione <dancol@dancol.org>
6149 * process.c (Fnetwork_interface_info): Fix build break due to
6152 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6154 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
6155 Prefer signed to unsigned integers where either will do.
6156 No need for 'const' on locals that do not escape.
6157 Omit easserts with unnecessary and unportable assumptions about
6158 alignment. Avoid unnecessary casts to char *.
6160 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6162 Use union for the payload of struct Lisp_Vector.
6163 This helps to avoid a few glitches dictated by C's aliasing rules.
6164 * lisp.h (struct Lisp_Vector): Use union for next and
6165 contents member. Adjust comment. Change related users.
6166 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
6167 Related users changed.
6168 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
6169 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
6170 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
6171 * xfaces.c, xfont.c, xmenu.c: Related users changed.
6173 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6175 Optimize glyph row clearing and copying routines.
6176 * dispextern.h (struct glyph_row): Change layout of struct
6177 glyph_row to help copy_row_except_pointers. Adjust comment.
6178 * dispnew.c (null_row): Remove.
6179 (clear_glyph_row): Use offsetof and memset to find and clear
6180 just the members that need clearing. Adjust comment.
6181 (copy_row_except_pointers): Likewise for copying.
6183 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6185 Some minor cleanups of recently-added bool vector code.
6186 * conf_post.h (assume): Always return void. Use lint version
6187 only if GCC and MSC versions don't apply.
6188 * conf_post.h (assume):
6189 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6190 Depend on _MSC_VER, not __MSC_VER, for consistency with
6192 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6193 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6194 (bool_vector_binop_driver, count_trailing_zero_bits)
6195 (size_t_to_host_endian): Now static, not static inline;
6196 the latter isn't needed with modern compilers and doesn't
6197 work with older compilers anyway.
6199 * alloc.c (valgrind_p): Use bool for boolean.
6201 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6203 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6204 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6205 (display_last_displayed_message_p, message_buf_print)
6206 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6207 Use bool for boolean.
6208 * dispextern.h (cancel_line, init_desired_glyphs):
6209 Remove ancient leftover.
6210 (help_echo_showing_p, hourglass_shown_p):
6211 * lisp.h (noninteractive_need_newline): Adjust declaration.
6213 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6215 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6217 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6218 ...this file and convert the latter to static. Adjust comment.
6219 (make_initial_frame):
6220 * window.c (init_window_once): Adjust user.
6221 * frame.h (last_nonminibuf_frame): Remove declaration.
6222 * lisp.h (selected_frame): Likewise.
6223 * msdos.c (the_only_display_info): Adjust comment.
6225 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6227 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6228 computing the end column of mouse-highlight that comes from
6229 display or overlay strings. (Bug#15437)
6230 (note_mouse_highlight): Adapt calculation of last argument to
6231 mouse_face_from_string_pos to the above change.
6233 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6234 all platforms, not just for clang.
6236 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6238 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6239 about excess arguments to snprintf.
6241 * conf_post.h(assume): Use __builtin_unreachable for clang.
6243 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6245 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6246 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6248 2013-09-23 Daniel Colascione <dancol@dancol.org>
6250 * alloc.c (USE_VALGRIND): New macro; on by default
6251 when ENABLE_CHECKING.
6252 (mark_maybe_object, mark_maybe_pointer)
6253 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6255 (valgrind_p) [USE_VALGRIND]: New variable.
6256 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6258 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6260 * process.c (wait_reading_process_output): Change int pnamelen to
6263 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6264 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6265 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6266 argument to unsigned long to avoid warning.
6267 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6269 * conf_post.h (assume): Fix compiler error: x shall be cond.
6271 2013-09-22 Daniel Colascione <dancol@dancol.org>
6273 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6274 warning when compiling without a window system.
6276 2013-09-22 Daniel Colascione <dancol@dancol.org>
6278 * data.c (Qbool_vector_p): New symbol.
6279 (bool_vector_spare_mask, popcount_size_t_generic)
6280 (popcount_size_t_msc, popcount_size_t_gcc)
6282 (bool_vector_binop_driver)
6283 (count_trailing_zero_bits, size_t_to_host_endian)
6284 (Fbool_vector_exclusive_or)
6285 (Fbool_vector_union)
6286 (Fbool_vector_intersection, Fbool_vector_set_difference)
6287 (Fbool_vector_subsetp, Fbool_vector_not)
6288 (Fbool_vector_count_matches)
6289 (Fbool_vector_count_matches_at): New functions.
6290 (syms_of_data): Intern new symbol, functions.
6291 * alloc.c (bool_vector_payload_bytes): New function.
6292 (Fmake_bool_vector): Instead of calling Fmake_vector,
6293 which performs redundant initialization and argument checking,
6294 just call allocate_vector ourselves. Make sure we clear any
6295 terminating padding to zero.
6296 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6297 instead of open-coding the size calculation.
6298 (vroundup_ct): New macro.
6299 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6300 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6301 * composite.c (composition_gstring_put_cache):
6302 Change lint_assume to assume.
6303 * conf_post.h (assume): New macro.
6304 (lint_assume): Remove.
6305 * dispnew.c (update_frame_1): Change lint_assume to assume.
6306 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6308 * image.c (gif_load): Change lint_assume to assume.
6309 * lisp.h (eassert_and_assume): New macro.
6310 (Qbool_vector_p): Declare.
6311 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6312 (swap16, swap32, swap64): New inline functions.
6313 * macfont.m (macfont_shape): Change lint_assume to assume.
6314 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6315 * xsettings.c (parse_settings): Use new swap16 and
6316 swap32 from lisp.h instead of file-specific macros.
6318 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6320 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6321 found (which can legitimately happen when the glyph row at the
6322 window start is disabled in the current_matrix. (Bug#15365)
6324 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6326 Fix syntax.h bug introduced by recent INLINE change.
6327 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6328 conditionally compiled one way in some modules, and a different
6329 way in others. This doesn't work with extern inline functions,
6330 which must have the same definition in all modules, because the
6331 defining code might be shared across modules, depending on the
6332 implementation. Symptoms reported by Martin Rudalics in:
6333 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6334 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6335 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6336 overriding the corresponding functions in syntax.h.
6337 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6338 (syntax_property): New inline functions.
6339 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6340 Rewrite in terms of these new functions.
6342 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6344 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6345 not chars_in_text, whose result depends on the multibyteness of
6346 the current buffer. (Bug#15426)
6348 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6350 Port recent change to hosts where pointers aren't 'long'.
6351 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6352 Don't assume that pointers are the same width as 'long'.
6353 Add a compile-time check that a pointer fits into two X slots.
6355 A simpler, centralized INLINE.
6356 * conf_post.h (INLINE): Define only if not already defined.
6357 This allows us to use a single INLINE, defined by one file
6359 * emacs.c (INLINE): Define it.
6360 Also, include category.h, charset.h, composite.h, dispextern.h,
6361 syntax.h, systime.h, so that their INLINE definitions are expanded
6363 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6364 * buffer.h, buffer.c (BUFFER_INLINE):
6365 * category.h, category.c (CATEGORY_INLINE):
6366 * character.h, character.c (CHARACTER_INLINE):
6367 * charset.h, charset.c (CHARSET_INLINE):
6368 * composite.h, composite.c (COMPOSITE_INLINE):
6369 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6370 * frame.h, frame.c (FRAME_INLINE):
6371 * intervals.h, intervals.c (INTERVALS_INLINE):
6372 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6373 * lisp.h, alloc.c (LISP_INLINE):
6374 * process.h, process.c (PROCESS_INLINE):
6375 * syntax.h, syntax.c (SYNTAX_INLINE):
6376 * systime.h, sysdep.c (SYSTIME_INLINE):
6377 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6378 * window.h, window.c (WINDOW_INLINE):
6379 Remove. All uses replaced with INLINE.
6381 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6383 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6386 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6388 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6389 'const char *' to avoid compiler warnings due to similar change in
6390 the prototype of x_get_string_resource.
6392 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6394 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6395 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6396 going to replace static variables below. Adjust comments.
6397 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6398 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6399 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6400 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6401 Related users changed.
6402 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6403 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6404 last_mouse_movement_time, going to replace static variables below.
6406 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6407 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6409 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6410 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6411 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6412 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6413 static variables below.
6414 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6415 (last_mouse_scroll_bar): Remove.
6416 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6417 (mouseExited): Related users changed.
6419 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6421 Do not use external array to process X scroll bar messages.
6422 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6423 (x_send_scroll_bar_event): Pack window pointer into two slots
6424 of XClientMessageEvent if we're 64-bit. Adjust comment.
6425 (x_scroll_bar_to_input_event): Unpack accordingly.
6427 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6429 Ifdef away recent changes which aren't relevant to NS port.
6430 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6431 [!HAVE_NS]: Declare as such.
6432 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6433 [!HAVE_NS]: Define as such.
6435 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6437 * frame.c (x_redo_mouse_highlight): New function
6438 to factor out common code used in W32 and X ports.
6439 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6440 * xterm.h (struct x_display_info):
6441 * w32term.h (struct w32_display_info):
6442 * nsterm.h (struct ns_display_info): New members
6443 last_mouse_motion_frame, last_mouse_motion_x and
6444 last_mouse_motion_y, going to replace static variables below.
6445 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6446 (redo_mouse_highlight): Remove.
6447 (note_mouse_movement, syms_of_xterm): Adjust user.
6448 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6449 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6450 (redo_mouse_highlight): Remove.
6451 (note_mouse_movement, syms_of_w32term): Adjust user.
6452 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6453 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6455 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6456 * nsfns.m (compute_tip_xy): Adjust user.
6458 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6460 * frame.c (x_mouse_grabbed): New function.
6461 * dispextern.h (x_mouse_grabbed): Add prototype.
6462 (last_mouse_frame): Remove declaration.
6463 * xterm.h (struct x_display_info):
6464 * w32term.h (struct w32_display_info):
6465 * nsterm.h (struct ns_display_info): New member
6466 last_mouse_frame, going to replace...
6467 * xdisp.c (last_mouse_frame): ...global variable.
6468 (note_tool_bar_highlight):
6469 * w32term.c (w32_mouse_position, w32_read_socket):
6470 * xterm.c (XTmouse_position, handle_one_xevent):
6471 Use x_mouse_grabbed.
6472 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6474 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6476 * w32term.c (w32_read_socket): Avoid temporary
6477 variables in a call to x_real_positions.
6478 * xterm.c (handle_one_xevent): Likewise.
6480 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6482 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6483 (x_icon_type): Remove prototype.
6484 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6485 * frame.c (x_icon_type): Remove.
6486 * w32term.c (x_make_frame_visible, x_iconify_frame):
6487 * xterm.c (x_make_frame_visible, x_iconify_frame):
6488 Use x_set_bitmap_icon to factor out common code.
6490 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6492 * dispextern.h (check_x_display_info, x_get_string_resource):
6493 Declare here just once and unify the latter.
6494 * frame.c (check_x_display_info, x_get_string_resource):
6495 * nsterm.h (check_x_display_info):
6496 * xrdb.c (x_get_string_resource):
6497 * xterm.h (check_x_display_info): Remove prototypes.
6498 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6499 * w32reg.c (x_get_string_resource): Likewise.
6500 (w32_get_rdb_resource): Adjust user.
6502 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6504 * xterm.h (struct x_display_info): New member
6505 x_pending_autoraise_frame, going to replace...
6506 * xterm.c (pending_autoraise_frame): ...static variable.
6507 (x_new_focus_frame, XTread_socket): Adjust users.
6508 * w32term.h (struct w32_display_info): New member
6509 w32_pending_autoraise_frame, going to replace...
6510 * w32term.c (pending_autoraise_frame): ...global variable.
6511 (x_new_focus_frame, w32_read_socket): Adjust users.
6513 2013-09-17 Glenn Morris <rgm@gnu.org>
6515 * xdisp.c (message_dolog): If we create *Messages*,
6516 switch it to messages-buffer-mode.
6518 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6520 Don't overuse 'const' in types of locals.
6521 * bidi.c (bidi_count_bytes):
6522 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6523 (xg_event_is_for_scrollbar):
6524 * xselect.c (x_handle_property_notify)
6525 (x_handle_selection_notify, x_handle_dnd_message):
6526 * xsettings.c, xsettings.h (xft_settings_event):
6527 * xterm.c (x_handle_net_wm_state, handle_one_event)
6528 (x_menubar_window_to_frame, x_detect_focus_change)
6529 (construct_mouse_click, note_mouse_movement)
6530 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6531 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6532 (handle_one_xevent, x_handle_net_wm_state):
6533 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6534 (x_handle_dnd_message):
6535 Avoid unnecessary 'const', typically the second 'const' in
6536 'const foo * const arg', a 'const' that does not affect the API
6537 and doesn't significantly help the human reader.
6539 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6541 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6542 only if Glib < 2.36.0.
6543 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6544 * xsettings.c (init_gconf, init_gsettings): Do not check
6546 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6548 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6550 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6552 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6553 before calling g_type_init.
6555 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6557 * nsterm.m (syms_of_nsterm): ... to here.
6559 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6561 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6562 (ignore_next_mouse_click_timeout): Use Time as X does.
6563 (handle_one_xevent): Avoid cast and use unsigned comparison.
6565 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6567 Do not copy X event in handle_one_xevent except KeyPress case.
6568 Wnen XEvent is processed, it is unlikely to be changed except
6569 KeyPress case, so we can avoid copying and use const pointer to
6570 const data to make sure that an event is not changed elsewhere.
6571 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6572 const' and do not create local copy except for the KeyPress event.
6573 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6574 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6575 (x_handle_net_wm_state, x_menubar_window_to_frame)
6576 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6577 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6578 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6579 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6580 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6581 (x_handle_dnd_message):
6582 * xsettings.c (xft_settings_event):
6583 Use 'const XEvent * const' where appropriate.
6584 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6586 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6588 Fix X event waiting to handle multiple frames.
6589 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6590 * xterm.c (pending_event_wait): Remove. Adjust users.
6591 (x_detect_focus_change): Pass frame arg.
6592 (handle_one_xevent): Find related frame early and clear per-frame
6593 wait_event_type only if this is an event for the relevant frame.
6594 (x_wait_for_event): Use per-frame wait_event_type.
6596 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6598 * nsfns.m (Fx_create_frame): Fix font driver registration for
6601 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6602 for syms_of_macfont.
6604 * nsterm.m: Include macfont.h.
6605 (ns_tmp_flags, ns_tmp_font): Remove.
6606 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6607 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6608 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6609 (changeFont:): Fix code style. Check for font driver type when
6612 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6615 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6616 (nsfont_open): Set font driver type.
6617 Set font->ascent and font->descent. Figure out font instead of
6618 ns_tmp_font, and flags instead of ns_tmp_flags.
6619 Fix indentation. Remove call to ns_draw_text_decoration,
6622 * nsfns.m: Include macfont.h.
6623 (Fx_create_frame): Register macfont driver, make a better default font.
6624 (Fns_popup_font_panel): Get font from macfont driver, if used.
6626 * macfont.m, macfont.h, macuvs.h: New files.
6628 * font.h: Declare syms_of_macfont.
6630 * font.c (syms_of_font): Call syms_of_macfont.
6632 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6634 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6636 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6637 and it is always zero for others, so I assume that this is an ancient
6638 leftover which nobody will want to change any more.
6639 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6640 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6641 * frame.c (x_set_scroll_bar_width):
6642 * w32fns.c (w32_createscrollbar):
6643 * w32term.c (w32_set_vertical_scroll_bar):
6644 * xfns.c (x_set_scroll_bar_default_width):
6645 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6646 (x_scroll_bar_expose): Related users changed.
6648 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6650 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6651 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6652 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6654 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6656 * nsterm.h, w32term.h, xterm.h: ...and not here.
6657 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6658 Remove unused Xisms.
6659 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6660 these modules are never compiled otherwise.
6662 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6664 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6665 Doc fix. (Bug#15375)
6667 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6669 Unify Fx_focus_frame between all ports.
6670 * frame.h (x_focus_frame): New prototype.
6671 * xfns.c (Fx_focus_frame): Remove.
6672 (syms_of_xfns): Do not defsubr it.
6673 (x_focus_frame): X implementation.
6674 * nsfns.m (Fx_focus_frame): Remove.
6675 (syms_of_nsfns): Do not defsubr it.
6676 (x_focus_frame): NS implementation.
6677 * w32term.c (Fx_focus_frame): Remove.
6678 (x_focus_on_frame): Rename to...
6679 (x_focus_frame): W32 implementation.
6680 * w32term.h (x_focus_on_frame): Remove prototype.
6681 * w32fns.c (Fx_focus_frame): Remove.
6682 (syms_of_w32fns): Do not defsubr it.
6683 * frame.c (Fx_focus_frame): Define here.
6684 (syms_of_frame): Defsubr here.
6685 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6687 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6689 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6690 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6691 each port to reference the port-specific window system data.
6692 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6693 (FRAME_DISPLAY_INFO): Define.
6694 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6695 (FRAME_DISPLAY_INFO): Define. Adjust users.
6696 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6697 (FRAME_DISPLAY_INFO): Define. Adjust users.
6698 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6699 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6700 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6701 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6702 * xselect.c, xterm.c: All related users changed.
6704 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6706 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6707 (x_menubar_window_to_frame): Remove prototypes.
6708 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6709 (x_menubar_window_to_frame, x_top_window_to_frame):
6711 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6712 (x_menubar_window_to_frame, x_top_window_to_frame):
6713 ...to here and convert all but the last to static.
6715 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6717 * lisp.mk (lisp): Add w32-common-fns.elc.
6719 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6721 * charset.c (char_charset): Document an exception for char-charset.
6723 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6725 * xterm.h (x_display_info): New field last_user_time...
6726 * xterm.c (toplevel): ...to replace static last_user_time.
6727 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6729 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6731 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6732 scroll bar values to prevent thumb from disappear and update comment.
6734 2013-09-11 Glenn Morris <rgm@gnu.org>
6736 * emacs.c (usage_message): Possessive apostrophe tweak.
6738 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6740 * nsterm.m (syms_of_nsterm): Use Qns.
6741 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6742 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6743 * xfns.c (x_display_info_for_name, Fx_open_connection):
6744 Remove old '#if 0' code.
6745 (syms_of_xfns): Use Qx.
6746 * termhooks.h (fullscreen_hook): Remove the leftover.
6747 (struct terminal): Fix typo in comment.
6749 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6751 Cleaning up a few X scroll bar bits.
6752 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6753 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6754 New member last_seen_part, going to replace...
6755 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6756 (xt_action_hook) [USE_LUCID]: Adjust user.
6757 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6758 Lucid-specific scroll bar support.
6759 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6760 to int and adjust to use last_seen_part member.
6761 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6762 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6763 Initialize last_seen_part.
6765 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6767 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6768 insert-buffer-substring an empty string.
6770 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6772 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6773 avoiding a GCC warning.
6775 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6777 Ifdef away frame tool bar code when it is not really used.
6778 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6779 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6780 and minimize_tool_bar_window_p under the above.
6781 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6782 (fset_tool_bar_window): Likewise.
6783 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6784 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6785 (change_frame_size_1):
6786 * window.c (window_from_coordinates, Frecenter): Adjust users.
6787 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6788 code is not really used.
6789 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6790 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6791 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6792 [!USE_GTK && !HAVE_NS]: Define as such.
6793 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6794 (note_mouse_highlight, expose_frame):
6795 * xfns.c (x_set_tool_bar_lines):
6796 * xterm.c (handle_one_xevent): Adjust users.
6798 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6800 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6801 This bug was introduced by my 2013-08-26 patch, which incorrectly
6802 assumed that the terminfo implementation doesn't use termcap buffers.
6803 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6804 these buffers apparently are used after all.
6805 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6806 (struct tty_display_info): Define members termcap_term_buffer and
6807 termcap_strings_buffer even if TERMINFO.
6809 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6812 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6813 'usage' docstring entry to pacify make-docfile.
6815 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6817 Change comparison functions =, <, >, <=, >= to take many arguments.
6818 * data.c: Change comparison functions' interface and implementation.
6819 * lisp.h: Make arithcompare available for efficient two arg
6821 * bytecode.c: Use arithcompare.
6822 * fileio.c: Use new interface.
6824 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6826 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6828 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6830 * eval.c (Feval): Document the new use of `lexical'.
6832 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6834 Review and drop old frame resize hack.
6835 * frame.h (struct frame): Remove force_flush_display_p.
6836 * dispnew.c (update_frame): Adjust user and don't call
6837 flush_frame here. The comment has said that there was an issues
6838 with redisplaying fringes, but I don't see any differences with
6839 and without this hack. Hopefully we can continue without it.
6840 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6841 current frame matrices twice if resized_p is set.
6843 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6845 Do not populate pure Xism x_sync to other ports.
6846 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6847 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6848 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6849 * w32term.h (x_sync): Remove prototype.
6851 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6853 Cleanup frame flushing.
6854 * dispextern.h (struct redisplay_interface):
6855 Drop flush_display_optional because flush_display is enough
6856 for X and flushing via RIF is just a no-op for others.
6857 * frame.h (flush_frame): New function.
6858 * dispnew.c (update_frame):
6859 * minibuf.c (read_minibuf):
6860 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6862 * keyboard.c (detect_input_pending_run_timers): Do not flush
6863 all frames but selected one in redisplay_preserve_echo_area.
6864 * nsterm.m (ns_flush): Remove no-op.
6865 (ns_redisplay_interface): Adjust user.
6866 * w32term.h (x_flush): Remove no-op.
6867 (w32_redisplay_interface): Adjust user.
6868 * xterm.c (x_flush): Simplify because we do not flush all
6869 frames at once any more. Adjust comment.
6870 (x_redisplay_interface): Adjust user.
6872 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6874 Port --without-x --enable-gcc-warnings to Fedora 19.
6875 * gfilenotify.c (globals_of_gfilenotify):
6876 Call g_type_init only if using an older glib version that needs it.
6878 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6880 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6881 (last_glyphless_glyph_merged_face_id): Remove declarations.
6882 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6883 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6884 (last_glyphless_glyph_merged_face_id): Now static.
6885 (merge_escape_glyph_face): New function, refactored from...
6886 (get_next_display_element): ...here.
6887 (merge_glyphless_glyph_face): New function, refactored from...
6888 (produce_glyphless_glyph): ...here...
6889 * term.c (produce_glyphless_glyph): ...and here.
6891 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6893 * eval.c (eval_sub): Only call Ffunction if necessary.
6895 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6897 Attempt to make redisplay more selective when changing cursor type.
6898 * frame.h (struct frame): New bitfield cursor_type_changed.
6899 * xdisp.c (cursor_type_changed): Remove.
6900 (try_cursor_movement, redisplay_window, try_window_id)
6901 (set_frame_cursor_types, try_window_reusing_current_matrix):
6902 Adjust to use per-frame bitfield.
6903 (redisplay_internal): Look for cursor type change on each visible
6904 frame and consider all frames if cursor type has been changed on
6905 the frame other than selected. If cursor type has been changed on
6906 selected frame only, do not use fast update.
6908 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6910 Attempt to make redisplay more selective when changing fonts.
6911 * frame.h (struct frame): New bitfield fonts_changed.
6912 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6913 (adjust_frame_glyphs): Add prototype.
6914 * dispnew.c (fonts_changed_p): Remove.
6915 (adjust_glyphs): Remove because we do not
6916 adjust matrices on all frames at once any more.
6917 (adjust_frame_glyphs): Block and unblock input here.
6918 (adjust_glyph_matrix): Use fonts_changed.
6919 (change_frame_size_1): Use adjust_frame_glyphs.
6920 * font.c (font_open_entity): Use fonts_changed.
6921 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6922 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6923 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6924 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6925 (shrink_mini_window, Fresize_mini_window_internal)
6926 (window_scroll_pixel_based, Fset_window_configuration)
6927 (apply_window_adjustment, Fset_window_vscroll):
6928 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6929 Use adjust_frame_glyphs.
6930 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6931 (try_window_reusing_current_matrix, try_window_id, display_line)
6932 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6933 (redisplay_internal): Consider fonts_changed and adjust frame
6934 matrices for each frame only if the frame is visible. If font
6935 has been changed on some frame during full redisplay, retry
6936 only visible frames where the font has been actually changed.
6938 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6940 Cache current header and mode line height for each window.
6941 * window.h (struct window): New fields mode_line_height
6942 and header_line_height.
6943 * window.c (make_window): Initialize them.
6944 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6945 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6946 (current_mode_line_height, current_header_line_height):
6948 * xdisp.c (current_mode_line_height, current_header_line_height):
6950 (pos_visible_p, init_xdisp): Adjust user.
6951 (redisplay_window): Invalidate mode_line_height and
6952 header_line_height if current and desired matrices do not agree.
6954 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6956 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6957 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6959 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6961 Make --without-x compatible with --enable-gcc-warnings.
6962 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6963 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6964 members under HAVE_WINDOW_SYSTEM.
6965 * keyboard.c (make_lispy_focus_out): Likewise.
6966 (record_menu_key): Move under HAVE_MENUS.
6967 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6968 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6969 (syms_of_xdisp): Adjust user.
6970 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6971 (start_hourglass, cancel_hourglass):
6972 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6973 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6974 and CLEAR_FONT_TABLE_NFONTS.
6975 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6976 Declare only if HAVE_WINDOW_SYSTEM.
6977 (lface_same_font_attributes_p, clear_face_gcs): Define only
6978 if HAVE_WINDOW_SYSTEM.
6980 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6982 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6983 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6984 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6986 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6988 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6990 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6992 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6993 This fixes a type error on hosts where ptrdiff_t is wider than int.
6995 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6997 * keyboard.c (read_key_sequence_vs): New function.
6998 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7001 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7003 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7005 Makefile improvements.
7006 * Makefile.in (config.status): Don't use double-colon rules, as
7007 they are not portable according to POSIX. Fix shell typo with `;
7008 I guess this rule has never been tested?
7009 (VCSWITNESS): New macro, to override any environment var.
7011 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7013 * xterm.h (struct x_display_info): Do not track X connection
7014 fd separately because it is always available from Display.
7015 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7018 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7020 * buffer.c (drop_overlay):
7021 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7022 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7024 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7026 * buffer.c (Fmake_overlay, Fmove_overlay):
7027 * intervals.c (set_point_from_marker):
7028 * print.c (PRINTPREPARE): Prefer signal_error
7029 to plain error and report unsuitable marker too.
7031 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7033 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7034 for 'dragging' member.
7035 (struct x_output): Remove set-but-unused leftovers
7036 'left_before_move' and 'top_before_move'.
7037 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7038 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7039 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7040 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7041 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7042 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7043 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7044 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7046 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7048 * nsfont.m (INVALID_GLYPH): New define.
7049 (nsfont_encode_char): Use INVALID_GLYPH.
7050 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7052 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7054 * xterm.c (x_last_mouse_movement_time): Revert last change.
7055 This code should use XDisplayMotionBufferSize to check display's
7056 motion history first, and there are few other issues as well.
7057 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7058 (handle_one_xevent): Adjust user.
7060 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7062 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7063 * frame.c (Flast_nonminibuf_frame): ... to here.
7064 (check_minibuf_window): Don't abort if no window was found
7067 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7069 Use XGetMotionEvents to ask the last mouse motion time from X server.
7070 * xterm.c (X_MOTION_HISTORY): Default to 1.
7071 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7072 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7073 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7074 Ifdef away legacy code.
7075 (XTmouse_position, x_scroll_bar_report_motion):
7076 Use x_last_mouse_movement_time.
7077 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7080 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7082 * msdos.c (last_mouse_window): Move to...
7083 (dos_rawgetc): ...this function and adjust comment.
7084 * nsterm.m (last_window): Rename to last_mouse_window, move to...
7085 (mouseMoved): ...this function and adjust comment.
7086 * w32term.c (last_window): Likewise with...
7087 (w32_read_socket): ...this function.
7088 * xterm.c (last_window): Likewise with...
7089 (handle_one_xevent): ...this function.
7091 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7093 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
7094 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
7095 (handle_one_xevent): ...to here.
7096 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
7099 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7101 * msdos.c (IT_set_terminal_window): Remove no-op.
7102 (initialize_msdos_display): Adjust terminal setup.
7103 * w32console.c (w32con_set_terminal_window): Remove no-op.
7104 (initialize_w32_display): Adjust terminal setup.
7105 * w32term.c (w32_set_terminal_window): Remove no-op.
7106 (w32_create_terminal): Adjust terminal setup.
7107 * xterm.c (XTset_terminal_window): Remove no-op.
7108 (x_create_terminal): Adjust terminal setup.
7110 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7112 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
7114 (ns_create_terminal): Adjust terminal setup.
7115 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
7117 (w32_create_terminal): Adjust terminal setup.
7118 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
7120 (x_create_terminal): Adjust terminal setup.
7122 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7124 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
7125 (CLIP_TEXT_POS_FROM_MARKER): New macro.
7126 * dispnew.c (buffer_posn_from_coords):
7127 * window.c (Fwindow_end, displayed_window_lines):
7128 * xdisp.c (redisplay_mode_lines): Use it.
7130 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
7132 * fontset.c (face_for_char): Check char in the current face font first
7133 if HAVE_NS (Bug#15138).
7135 2013-08-31 Martin Rudalics <rudalics@gmx.at>
7137 * window.c (temp_output_buffer_show): Make sure window returned
7138 by display_buffer is live (Bug#15213).
7140 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
7142 Minor cleanup to avoid forward declarations.
7143 * coding.h (struct ccl_spec): Remove forward declaration.
7144 * composite.h (toplevel): Include font.h.
7145 (struct composition_it, struct face, struct font_metrics):
7146 Remove forward declaration.
7147 * dispextern.h (struct image, struct atimer): Likewise.
7148 * emacsgtkfixed.h (struct frame): Likewise.
7149 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
7150 * font.h (struct font_driver, struct font, struct glyph_string)
7151 (struct face): Remove forward declaration.
7152 * fontset.h (struct face, struct font): Likewise.
7153 * frame.h (toplevel): Style cleanup.
7154 (enum output_method): Move to...
7155 * termhooks.h (enum output_method): ...here.
7156 (struct glyph, struct frame, struct ns_display_info)
7157 (struct x_display_info, struct w32_display_info):
7158 Remove forward declaration.
7159 * xterm.h (toplevel): Include termhooks.h.
7160 (struct font, struct window, struct glyph_matrix, struct frame)
7161 (struct input_event, struct face, struct image): Remove forward
7163 * gtkutil.h (struct _widget_value): Likewise.
7164 * keyboard.h (toplevel): Include termhooks.h.
7165 (struct input_event): Remove forward declaration.
7167 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7169 * intervals.c (set_point_from_marker): New function.
7170 * editfns.c (Fgoto_char):
7171 * process.c (Finternal_default_process_filter):
7172 * window.c (select_window_1): Use it.
7173 * buffer.h (set_point_from_marker): Add prototype.
7175 2013-08-29 Eli Zaretskii <eliz@gnu.org>
7177 * w32.c (term_winsock): Call release_listen_threads before calling
7179 (_sys_wait_accept): Wait for accept event in a loop with a finite
7180 timeout, instead of waiting indefinitely. Will hopefully avoid
7181 hanging during exit because WSACleanup deadlocks waiting for the
7182 event object to be released. (Bug#14333)
7184 * w32proc.c (release_listen_threads): New function, signals all
7185 the reader threads that listen for connections to stop waiting.
7187 * w32.h (release_listen_threads): Add prototype.
7189 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7191 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7192 field of new marker (for sanity and safety).
7193 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7194 anyway because XMISCTYPE is a function and can't be an lvalue).
7196 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7198 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7199 (x_after_update_window_line, x_scroll_bar_create)
7200 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7201 (handle_one_xevent, x_clear_frame_area):
7202 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7203 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7204 * xterm.h (x_clear_area): Adjust prototype.
7206 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7208 Hook scanning and indentation functions to find_newline. This helps
7209 to avoid duplicated code and renders more respect to newline cache.
7210 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7211 * cmds.c (Fforward_line):
7212 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7213 Use find_newline and avoid unnecessary point movements.
7214 * search.c (scan_newline): Implement on top of find_newline.
7216 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7218 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7219 scoped code (bug#11258).
7221 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7223 * nsterm.m (last_window): New variable.
7224 (EV_TRAILER2): New macro.
7225 (EV_TRAILER): Call EV_TRAILER2.
7226 (mouseMoved:): Add support for mouse-autoselect-window
7227 on nextstep (Bug#6888).
7229 2013-08-28 Andreas Schwab <schwab@suse.de>
7231 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7232 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7233 Remove unused macro definitions.
7234 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7235 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7236 Only define if emacs.
7238 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7240 Prefer enum glyph_row_area to int where appropriate.
7241 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7243 (window_box, window_box_width, window_box_left, window_box_left_offset)
7244 (window_box_right, window_box_right_offset): Adjust prototypes.
7245 * xdisp.c (window_box, window_box_width, window_box_left)
7246 (window_box_left_offset, window_box_right, window_box_right_offset):
7247 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7248 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7249 * nsterm.m (ns_clip_to_row):
7250 * w32term.c (w32_clip_to_row):
7251 * xterm.c (x_clip_to_row): Likewise.
7253 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7255 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7256 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7258 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7260 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7261 for portability to hosts where /bin/sh has problems.
7263 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7265 Redesign redisplay interface to drop global output_cursor.
7266 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7267 (toplevel): Remove declaration of output_cursor.
7268 (set_output_cursor, x_cursor_to): Remove prototype.
7269 * window.h (struct window): New member output_cursor.
7270 (output_cursor_to): New function to replace RIF member.
7271 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7272 (update_text_area, set_window_cursor_after_update): Use it.
7273 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7274 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7275 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7276 * w32term.c (x_update_window_begin, x_update_window_end):
7277 * xterm.c (x_update_window_begin, x_update_window_end):
7278 Adjust to use per-window output cursor.
7280 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7282 Simplify SELECT_TYPE-related code.
7283 Like EMACS_TIME, this portability layer is no longer needed, since
7284 Emacs has been using fd_set as a portability layer for some time.
7285 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7286 (SELECT_TYPE): Remove. All uses changed to fd_set.
7287 (fd_set) [!FD_SET]: New typedef.
7289 Simplify EMACS_TIME-related code.
7290 This portability layer is no longer needed, since Emacs has been
7291 using struct timespec as a portability layer for some time.
7292 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7293 Include <time.h> rather than "systime.h"; that's all that's needed now.
7294 * dispnew.c: Include <timespec.h> rather than "systime.h";
7295 that's all that's needed now.
7296 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7297 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7298 TIMESPEC_RESOLUTION.
7299 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7300 LOG10_TIMESPEC_RESOLUTION.
7301 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7302 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7303 (make_emacs_time): Remove. All used changed to make_timespec.
7304 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7305 (current_timespec): Rename from current_emacs_time. All uses changed.
7306 (add_emacs_time): Remove. All uses changed to timespec_add.
7307 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7308 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7309 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7310 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7311 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7312 (current_timespec): Rename from current_emacs_time. All uses changed.
7313 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7314 changed to timespec_cmp.
7315 * xgselect.c: Include <timespec.h>, since our .h files don't.
7317 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7319 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7320 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7321 Remove the leftovers.
7322 * gtkutil.c (toplevel): Do not declare Qxft but include
7324 * image.c (toplevel): Do not declare Vlibrary_cache because
7325 it's already done in lisp.h.
7327 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7329 * lisp.h (Mouse_HLInfo): Move from here...
7330 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7331 (reset_mouse_highlight): New function.
7332 * msdos.c (dos_set_window_size, IT_update_begin)
7333 (internal_terminal_init):
7334 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7335 (ns_initialize_display_info):
7336 * w32console.c (initialize_w32_display):
7337 * w32term.c (x_update_window_end, x_free_frame_resources)
7338 (w32_initialize_display_info):
7339 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7340 * window.c (Fdelete_other_windows_internal):
7341 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7342 * termchar.h (toplevel):
7343 * xterm.h (toplevel): Include dispextern.h.
7345 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7347 Fix minor problems found by static checking.
7348 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7349 (expect): Avoid nested-if warning.
7350 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7351 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7352 * nsterm.h, nsterm.m (ns_select):
7353 * xgselect.c, xgselect.h (xg_select):
7354 Adjust signature to better match pselect's.
7355 * nsterm.m (ns_select):
7356 Don't set *TIMEOUT, since pselect doesn't.
7357 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7358 diagnostic about assigning const char * to it.
7359 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7361 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7363 * lread.c (substitute_object_recurse): Handle hash-tables as well
7366 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7368 Fix unlikely core dump in init_tty, and simplify terminfo case.
7369 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7370 The old version incorrectly dumped core if malloc returned a
7371 buffer containing only non-NUL bytes.
7372 (init_tty): Do not allocate or free termcap buffers; the
7373 struct does that for us now.
7374 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7375 (struct tty_display_info): Define members termcap_term_buffer and
7376 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7377 use them. Allocate them directly in struct rather than indirectly
7378 via a pointer, to simplify init_tty.
7380 * frame.c (check_minibuf_window): Initialize 'window' properly,
7381 so that Emacs reliably aborts later if 'window' is not initialized.
7383 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7385 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7386 of VoidSymbol (Bug#15154).
7388 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7390 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7391 mouse_face_beg_y and mouse_face_end_y.
7392 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7393 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7394 Adjust users and update comment where appropriate.
7396 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7398 * frame.c (check_minibuf_window): New function.
7399 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7400 Call check_minibuf_window (Bug#15183).
7402 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7404 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7405 because this is the only last cursor data we need to keep and consult.
7406 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7407 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7410 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7412 Fix recovering from possible decompression error.
7413 Since insert_from_gap doesn't always move point, we can't use PT as
7414 the position where the partially decompressed data ends, and
7415 should count how many bytes was produced so far.
7416 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7417 (unwind_decompress): Really delete partially uncompressed data.
7418 (Fzlib_decompress_region): Take decompressed data size into account.
7420 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7422 * syntax.c (init_syntax_once): Adjust comment and do an early
7423 initialization of Qchar_table_extra_slots just once...
7424 * casetab.c (init_casetab_once):
7425 * category.c (init_category_once):
7426 * character.c (syms_of_character):
7427 * coding.c (syms_of_coding):
7428 * xdisp.c (syms_of_xdisp): ...and omit it here.
7430 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7432 * xdisp.c (get_next_display_element): Don't apply to characters
7433 from a display vector the logic of setting it->end_of_box_run_p
7434 suitable for characters from a buffer. (Bug#15175)
7436 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7437 to handle directories, rather than '_utime' which doesn't.
7440 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7442 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7443 or fullscreen (Bug#14627).
7445 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7447 System-dependent integer overflow fixes.
7448 * process.c (Fset_process_window_size): Signal an error if
7449 the window size is outside the range supported by the lower level.
7450 * sysdep.c (set_window_size): Return negative on error,
7451 nonnegative on success, rather than -1, 0, 1 on not in system,
7452 failure, success. This is simpler. Caller changed.
7453 (serial_configure): Remove unnecessary initialization of local.
7454 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7455 size fits in unsigned long; this isn't true on some 32-bit hosts.
7456 Avoid buffer overrun if some future version of /proc/meminfo has a
7457 variable name longer than 20 bytes.
7458 (system_process_attributes) [__FreeBSD__]:
7459 Don't assume hw.availpages fits in 'int'.
7461 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7463 Don't let very long directory names overrun the stack.
7464 Fix some related minor problems involving "//", vfork.
7465 * callproc.c (encode_current_directory): New function.
7466 (call_process): Don't append "/"; not needed.
7467 * fileio.c (file_name_as_directory_slop): New constant.
7468 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7469 this can save the caller having to alloca.
7470 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7471 Use SAFE_ALLOCA, not alloca.
7472 (directory_file_name, Fexpand_file_name): Leave leading "//"
7473 alone, since it can be special even on POSIX platforms.
7474 * callproc.c (call_process):
7475 * process.c (Fformat_network_address):
7476 * sysdep.c (sys_subshell):
7477 Use encode_current_directory rather than rolling our own.
7478 (create_process): No need to encode directory; caller does that now.
7479 * process.h (encode_current_directory): New decl.
7480 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7481 Rework to avoid 'goto xyzzy;'.
7483 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7485 * xdisp.c (handle_face_prop): If the default face was remapped use
7486 the remapped face for strings from prefix properties. (Bug#15155)
7488 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7490 Minor cleanup for redisplay interface and few related functions.
7491 * frame.h (enum text_cursor_kinds): Move from here...
7492 * dispextern.h (enum text_cursor_kinds): ...to here.
7493 (toplevel): Drop unnecessary declarations.
7494 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7495 in update_window_end_hook and draw_window_cursor functions.
7496 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7497 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7498 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7499 * xterm.c (x_update_window_end, x_draw_window_cursor):
7500 * xdisp.c (display_and_set_cursor, update_window_cursor)
7501 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7502 enum text_cursor_kinds where appropriate.
7504 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7506 Redesign redisplay interface to drop updated_row and updated_area.
7507 * dispextern.h (updated_row, updated_area): Remove declaration.
7508 (struct redisplay_interface): Pass glyph row and row area parameters
7509 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7510 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7512 * dispnew.c (updated_row, updated_area): Remove.
7513 (redraw_overlapped_rows, update_window_line): Adjust user.
7514 (update_marginal_area, update_text_area): Likewise. Pass updated row
7515 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7516 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7519 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7521 * process.c (flush_pending_output): Remove stub.
7524 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7526 * callproc.c: Fix race that killed background processes (Bug#15144).
7527 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7528 Record deleted process-id in critical section, not afterwards.
7529 Don't mistakenly kill process created by a call-process invocation
7530 that discards output and does not wait.
7532 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7534 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7535 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7536 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7537 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7538 to shut up compiler in mark_object.
7539 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7541 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7543 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7544 We can't portably rely on PTY_OPEN doing that, even if
7545 it calls posix_openpt with O_CLOEXEC.
7547 2013-08-20 Kenichi Handa <handa@gnu.org>
7549 * character.c (string_char): Improve commentary.
7551 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7553 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7554 (struct animation_cache): Make signature a flexible array member.
7555 All uses changed. This is a tad slower but may insulate us better
7556 from future changes to ImageMagick.
7558 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7560 * image.c: Shrink memory needed for animation cache.
7561 (SIGNATURE_DIGESTSIZE): New constant.
7562 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7563 (imagemagick_create_cache): Copy the signature. This saves
7564 several KB of memory that ImageMagick wastes per signature.
7565 Don't bother updating the update_time, as the caller does that now.
7566 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7567 it's a fixed size struct member now.
7568 (imagemagick_get_animation_cache): Always destroy the signature,
7569 as it's now imagemagick_create_cache's responsibility to copy it.
7570 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7571 and use memcmp rather than strcmp.
7572 eassert that ImageMagick returns a signature of the specified length.
7574 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7576 * image.c (imagemagick_get_animation_cache): Don't segfault on
7578 (imagemagick_get_animation_cache): Revert to previous definition
7579 so that it actually works. But keep the memory leak fix.
7580 (imagemagick_get_animation_cache): Fix memory leak.
7582 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7584 * image.c: Fix animation cache signature memory leak.
7585 Fix some other minor performance problems while we're at it.
7586 (imagemagick_create_cache): Clear just the members that
7587 need clearing. Don't set update_time, as caller does that now.
7588 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7589 Simplify by using pointer-to-pointer instead of a prev pointer.
7590 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7591 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7592 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7593 it's already a copy. Free the signature probe unless it's cached.
7595 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7596 This was introduced by my 2013-08-12 fix for Bug#15035.
7598 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7600 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7601 (imagemagick_prune_animation_cache): Now static.
7603 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7605 * image.c (imagemagick_get_animation_cache): Don't segfault when
7606 pruning all entries.
7608 2013-08-18 Ken Brown <kbrown@cornell.edu>
7610 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7611 static heap if ENABLE_CHECKING is defined.
7612 (max_bss_sbrk_ptr): New variable.
7614 (report_sheap_usage): Report maximum static heap usage instead of
7615 ending static heap usage.
7617 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7619 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7620 of zlib_initialized according to the results of calling
7621 init_zlib_functions.
7623 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7625 * image.c: Implement an ImageMagick per-image cache.
7626 (imagemagick_get_animation_cache): Fix a double-free error.
7627 (imagemagick_load_image): Remove the ping_wand code, which only
7628 apparently saved time on invalid animated images, and slowed down
7629 everything else. Optimise for the common case.
7631 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7633 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7635 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7637 * marker.c (set_marker): Remove documentation of undefined behavior.
7639 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7641 * image.c (imagemagick_compute_animated_image): Animate correctly
7642 when sub-images are smaller than the main image.
7643 (imagemagick_compute_animated_image): Setting the iterator row to
7644 zero is apparently not allowed.
7645 (imagemagick_compute_animated_image): Allow images that say they
7646 have sub-images that are bigger than the main image, but just crop
7649 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7651 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7653 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7655 * image.c (imagemagick_compute_animated_image): Respect the GIF
7658 2013-08-15 Ken Brown <kbrown@cornell.edu>
7660 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7661 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7664 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7666 Fix minor problems found by static checking.
7667 * frame.c (delete_frame):
7668 * xdisp.c (next_element_from_display_vector):
7669 Avoid uninitialized local.
7670 * image.c (imagemagick_compute_animated_image): Port to C89.
7671 Prefer usual GNU indentation style for loops.
7672 Be more careful about bizarrely large sizes, by using ptrdiff_t
7675 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7677 Fix infinite frame selection loop (Bug#15025).
7678 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7680 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7682 * xdisp.c (compute_window_start_on_continuation_line):
7683 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7684 to make sure we end up setting the window start at the leftmost
7685 visible character of the display line. This avoids funky
7686 horizontal shifting because the window start is not kept on the
7687 same position. (Bug#15090)
7688 (next_element_from_display_vector): Support 'box' face attribute
7689 in the face definitions of a display vector. (Bug#15099)
7691 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7693 * image.c (imagemagick_compute_animated_image): Implement animated
7695 (imagemagick_compute_animated_image): Fix some compilation
7696 warnings. Implement a very simple cache to make the animation
7697 usable at all, but it should be replaced with a per-image cache.
7699 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7701 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7702 to do `for' loops over alist values.
7703 * buffer.h (FOR_EACH_BUFFER):
7704 * process.c (FOR_EACH_PROCESS): Use it.
7705 (handle_child_signal, status_notify, Fget_buffer_process)
7706 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7708 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7710 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7711 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7712 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7713 to xzalloc and so avoid redundant call to memset.
7714 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7715 members because it is allocated with xzalloc and so already zeroed.
7717 2013-08-14 Ken Brown <kbrown@cornell.edu>
7719 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7722 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7724 Utility function and macro to copy Lisp string to C string.
7725 * lisp.h (xlispstrdupa): New macro.
7726 (xlispstrdup): New prototype.
7727 * alloc.c (xlispstrdup): New function.
7728 * callint.c (Fcall_interactively):
7729 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7730 (Fsubstitute_in_file_name):
7731 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7732 * image.c (x_create_bitmap_from_file):
7733 * w32term.c (w32_term_init):
7734 * xterm.c (x_term_init): Use xlispstrdup.
7736 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7738 * image.c (imagemagick_load_image): Make animated pictures work.
7739 There's still some problems with background color settings, though
7742 * decompress.c (unwind_decompress): Always restore point.
7744 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7746 * marker.c (set_marker): Reformat documentation.
7748 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7750 * xdisp.c (cursor_type_changed): Now static.
7752 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7753 Use changed. This avoids the need to call xmalloc and for the
7754 caller to call xfree, and avoids memory leaks in some situations.
7756 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7758 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7759 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7760 (redisplay_window): If window_end_valid is cleared due to non-zero
7761 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7762 so do not call to try_cursor_movement for that window.
7764 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7766 * window.h (struct window): Convert window_end_pos and
7767 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7768 (wset_window_end_pos, wset_window_end_vpos): Remove.
7769 * dispnew.c (adjust_glyph_matrix):
7770 * window.c (Fwindow_end, replace_window, set_window_buffer)
7772 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7773 (set_vertical_scroll_bar, redisplay_window, try_window)
7774 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7775 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7776 (note_mouse_highlight): Adjust users.
7777 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7780 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7782 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7783 * image.c (imagemagick_filename_hint): Use `const char *' and
7784 prefer SSDATA to SDATA to avoid warnings.
7786 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7788 Cleanup window fringes, margins and scroll bars adjustments.
7789 * window.c (set_window_fringes, set_window_margins)
7790 (set_window_scroll_bars, apply_window_adjustment): New functions.
7791 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7792 (Fset_window_scroll_bars): Use them.
7794 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7796 * window.h (struct window): Convert scroll_bar_width
7797 from Lisp_Object to integer. Adjust comment.
7798 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7800 * window.c (wset_scroll_bar_width): Remove.
7801 (make_window): Initialize scroll_bar_width.
7802 (Fsplit_window_internal): Use direct assignment.
7803 (Fset_window_configuration, save_window_save):
7804 Convert Lisp_Object to integer and back where appropriate.
7805 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7806 bar was actually changed, and mention this in docstring.
7808 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7810 * decompress.c: Minor simplifications.
7811 (Fzlib_decompress_region): Don't bother verifying
7812 that avail_out <= UINT_MAX, as that was confusing.
7813 Mention the restriction in a comment instead.
7814 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7816 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7818 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7819 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7821 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7823 * image.c (imagemagick_filename_hint): Check for errors in the
7826 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7828 * window.c (Fwindow_margins): Return nil when there's no marginal
7829 area, as per the documented API.
7831 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7832 Fmake_vector, as scroll bar's struct members are not all Lisp
7833 objects now. This avoids crashes in GC.
7835 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7836 bool, so its address could be taken.
7838 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7840 * image.c (imagemagick_filename_hint): New function to possibly
7841 apply `image-content-type-suffixes'.
7842 (imagemagick_load_image): Use it.
7844 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7846 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7847 if loading zlib failed.
7849 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7851 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7852 2013-08-13 checkin below. Change bool to BOOL, rule is:
7853 All Obj-C code uses BOOL, except for interfaces callable from C.
7855 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7857 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7859 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7860 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7861 bool instead of BOOL.
7862 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7863 from Lisp_Object to bitfield. Adjust comment.
7864 * w32term.c (x_scroll_bar_create): Adjust user.
7865 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7866 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7867 Use bool for boolean.
7868 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7869 to `unsigned int' when defining a bitfield.
7871 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7873 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7875 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7877 * window.h (struct window): Convert left_margin_cols and
7878 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7879 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7880 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7882 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7884 (showing_window_margins_p, update_window_line, update_frame_1):
7885 * fringe.c (draw_fringe_bitmap_1):
7886 * xdisp.c (window_box_width): Adjust users.
7887 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7888 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7889 Use direct assignment.
7890 (Fset_window_configuration, save_window_save, Fwindow_margins):
7891 Convert Lisp_Object to integer and back where appropriate.
7892 (Fset_window_margins): Adjust user. Return t if any margin
7893 was actually changed, and mention this in docstring.
7895 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7897 * syntax.c (forward_word):
7898 * cmds.c (forward_char, backward_char): Mention the optional argument.
7900 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7902 * window.h (struct window): Convert left_fringe_width
7903 and right_fringe_width from Lisp_Objects to integers.
7905 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7906 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7907 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7909 (make_window): Initialize new integer fields to -1.
7910 (Fsplit_window_internal): Use direct assignment.
7911 (Fset_window_configuration, save_window_save):
7912 Convert Lisp_Object to integer and back where appropriate.
7913 (Fset_window_fringes): Adjust user. Return t if any fringe
7914 was actually changed, and mention this in docstring.
7916 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7918 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7919 * nsfns.m (x_set_cursor_type):
7920 * w32fns.c (x_set_cursor_type):
7921 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7922 * xdisp.c (set_frame_cursor_types): ...but in common code.
7924 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7926 * font.c (clear_font_cache): New function, stripped from...
7927 (Fclear_font_cache): ...here, which now uses the function
7928 above. Adjust comment.
7929 * font.h (clear_font_cache): Add prototype.
7930 * xfaces.c (clear_face_cache): Use clear_font_cache.
7932 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7934 * window.c (Fset_window_start): Compare `w', not `window' because
7935 `w' might not be equal to `window' after call to decode_live_window.
7937 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7939 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7940 This fixes a problem introduced by the Bug#15035 patch
7941 when using GPG. Reported by Herbert J. Skuhra.
7943 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7945 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7946 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7947 not yet initialized.
7949 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7951 * decompress.c (Fzlib_decompress_region): Support zlib
7952 decompression, too, and rename.
7954 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7956 Minor zlib configuration tweaks.
7957 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7958 Don't assume presence of fn_inflateInit2_ zlib internal function.
7960 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7962 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7963 include the zlib prefix.
7965 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7967 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7968 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7969 define static variables that are pointers to zlib functions to be
7971 (init_zlib_functions) [WINDOWSNT]: New function.
7972 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7974 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7975 macros instead of invoking the zlib functions directly.
7976 (syms_of_decompress): DEFSYM Qzlib_dll.
7977 Staticpro Szlib_available_p.
7979 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7981 Avoid looping over all frame windows to freeze and unfreeze.
7982 * window.h (struct window): Drop frozen_window_start_p.
7983 (freeze_window_starts): Drop prototype.
7984 * frame.h (struct frame): New frozen_window_starts flag.
7985 (FRAME_WINDOWS_FROZEN): New macro.
7986 * window.c (freeze_window_start, freeze_window_starts):
7988 (select_window, replace_window): Adjust users.
7989 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7990 (window_frozen_p): New function.
7991 (redisplay_window): Use it.
7993 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7995 Fix some fd issues when running subprocesses (Bug#15035).
7996 Fix bugs that can leak files or file descriptors on errors.
7997 Don't unlink open temp files, as that's hard for users to diagnose
7998 when things go awry (e.g., temp disk exhausted).
7999 Don't bother to lock temp files. Check for invalid recursion.
8000 * callproc.c (synch_process_fd): Remove. All uses removed.
8001 (synch_process_tempfile): New var or macro.
8002 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8004 (record_kill_process): New arg, the temp name. All callers changed.
8005 (delete_temp_file): Now just a simple wrapper around unlink.
8006 (call_process_kill): New arg, the call_process_fd array.
8007 Close them all. Clear synch_process_pid. Remove the temp file,
8008 or arrange for it to be removed.
8009 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8010 that's been moved to synch_process_tempfile. Caller changed.
8011 Do not remove the tempfile; that's now call_process_kill's
8013 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8014 call_process_kill; the caller now does that.
8015 (call_process_cleanup): Do not close the process fd; that's now
8016 call_process_kill's responsibility.
8017 (Fcall_process): Implement via new function call_process, which
8018 has most of the old body of Fcall_process, but with a different API.
8019 (call_process): New function that does not open or close filefd if
8020 it is nonnegative. Record which fds need to be closed, and let
8021 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8022 Signal an error if invoked recursively (could be done via a hook).
8023 Simplify creation of the tempfile in the MSDOS case.
8024 Don't create the output file until after checking for the executable.
8025 Report any failure to open /dev/null.
8026 Don't open /dev/null for writing twice; once is enough.
8027 Don't create pipe if all output is being discarded or sent to file.
8028 Don't worry about setting up the coding system or reading from the
8029 pipe if all output is being discarded.
8030 Hoist fd_error local into top level, to lessen block nesting.
8031 Don't record deleted pid here; now done by Fcall_process_region.
8032 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8033 and note its success in synch_process_tempfile.
8034 Do not leak resources when child_setup fails.
8035 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8036 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8037 (create_temp_file): Now returns open fd, with an additional
8038 Lisp_Object * argument to return the name. All callers changed.
8039 Do not close the file; rewind it instead, and leave it open for
8040 the caller. Do not lock the temp file. Unwind-protect the file
8041 and the file-descriptor.
8042 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8043 If an asynchrounous process, record it here, not in call_process.
8044 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8045 * eval.c (set_unwind_protect): New function.
8046 * fileio.c (write_region): New function, generalized from the
8047 old Fwrite_region. Do not lock temp files.
8048 (Fwrite_region): Use it.
8049 * lisp.h (set_unwind_protect, write_region): New decls.
8050 * process.c: Include <verify.h>.
8051 (make_process): Mark fds as initially closed.
8052 (deleted_pid_list): Now a list of pid-filename pairs.
8054 (close_process_fd): New function.
8055 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8056 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8057 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8058 (create_process, create_pty, Fmake_serial_process)
8059 (server_accept_connection): Record which fds need to be closed,
8060 and let deactivate_process close them.
8061 (Fmake_network_process): Do not discard the unwind-protect
8062 until it's safe to do so.
8063 (deactivate_process): Close the fds opened by create_process etc.
8064 (Fprocess_send_eof): Adjust to new way of recording open fds.
8065 Report an error if /dev/null can't be opened, instead of aborting.
8066 * process.h (PROCESS_OPEN_FDS): New constant.
8067 (struct Lisp_Process): New member open_fds.
8068 (record_kill_process, record_deleted_pid): Adjust signatures.
8069 (record_deleted_pid): Move decl here ...
8070 * syswait.h (record_deleted_pid): ... from here.
8072 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8074 * decompress.c: Fix bugs with large buffers and weird inputs.
8075 Tune a bit. Reindent as per usual Emacs style.
8076 (BUFFER_SIZE): Remove.
8077 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8078 more than UINT_MAX bytes. Decompress into the gap instead of into
8079 an auto buffer, as this should avoid copying. Return nil if
8080 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8081 set immediate_quit; we shouldn't trust zlib code that much.
8083 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
8085 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
8086 errors, and really move the gap to where we want it.
8088 * lisp.h: Include decompress.c support.
8090 * emacs.c (main): Include decompress.c support.
8092 * Makefile.in: Include -lz if present.
8094 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
8096 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
8097 (initWithTitle:): Initialize frame to 0.
8098 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
8099 (fillWithWidgetValue:frame:): Rename from
8100 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
8102 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
8103 fillWithWidgetValue:frame:
8105 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
8106 remove memory leak warnings.
8108 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
8109 (ns_check_menu_open): Handle menu == nil. Remove assignment to
8112 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
8113 (x_activate_menubar): Update the whole menu.
8114 (trackingNotification:): Call ns_check_menu_open if tracking ends.
8115 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
8116 current event is not NSSystemDefined (Bug#15001).
8117 Call ns_check_menu_open only if trackingMenu is 2.
8118 (menuDidClose:): New method, decrease trackingMenu.
8119 (fillWithWidgetValue:setDelegate:): New method.
8120 (fillWithWidgetValue:): Call the above.
8122 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
8124 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8126 Omit some unnecessary casts.
8127 Many of these go back to the old pre-C89 days, when they may have
8128 been needed, but we've been assuming C89 or later for a while now.
8129 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
8130 (live_float_p, live_misc_p, live_vector_p):
8131 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
8132 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
8133 (defvar_per_buffer):
8134 * callint.c (Fcall_interactively):
8135 * doc.c (Fsubstitute_command_keys):
8136 * filelock.c (get_boot_time):
8137 * frame.c (xrdb_get_resource):
8138 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
8139 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
8140 (xg_get_file_name_from_selector, menuitem_destroy_callback)
8141 (menuitem_highlight_callback, menu_destroy_callback)
8142 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
8143 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
8144 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
8145 (xg_tool_bar_help_callback, tb_size_cb):
8146 * image.c (xpm_alloc_color, png_read_from_memory)
8147 (png_read_from_file, png_load_body, our_memory_skip_input_data)
8148 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
8150 * keymap.c (describe_map):
8151 * nsfns.m (Fns_display_monitor_attributes_list):
8152 * nsmenu.m (process_dialog:):
8153 * nsterm.m (hold_event):
8154 * process.c (wait_reading_process_output):
8155 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
8156 * scroll.c (do_direct_scrolling, scrolling_1):
8157 * termcap.c (tgetent):
8158 * window.c (check_window_containing, add_window_to_list)
8159 (freeze_window_starts):
8160 * xdisp.c (compare_overlay_entries, vmessage):
8161 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
8162 (x_get_monitor_attributes_xrandr)
8163 (Fx_display_monitor_attributes_list, x_display_info_for_name)
8164 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
8165 * xfont.c (xfont_match, xfont_open):
8166 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
8167 (menubar_selection_callback, menu_position_func)
8168 (popup_selection_callback, create_and_show_popup_menu)
8169 (dialog_selection_callback, create_and_show_dialog):
8170 * xrdb.c (x_get_string_resource)
8172 * xsmfns.c (x_session_check_input):
8173 * xterm.c (x_draw_glyphless_glyph_string_foreground)
8174 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
8175 (xaw_jump_callback, xaw_scroll_callback):
8176 Omit unnecessary casts.
8178 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8180 Minor string-length refactoring.
8181 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8182 * frame.c (make_monitor_attribute_list):
8183 Prefer build_string to strlen + make_string.
8185 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8187 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8188 don't check minor_code (Bug#14417).
8190 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8192 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8193 vertical positions instead. This avoids calling MATRIX_ROW with
8194 row numbers that are possibly beyond valid limits. (Bug#15064)
8196 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8198 Use xstrdup and build_unibyte_string where applicable.
8199 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8200 * xfns.c (x_window):
8201 * xrdb.c (x_get_customization_string):
8202 * xterm.c (xim_initialize):
8203 * w32fns.c (w32_window): Use xstrdup.
8204 (w32_display_monitor_attributes_list):
8205 * emacs.c (init_cmdargs):
8206 * keyboard.c (PUSH_C_STR):
8207 * nsfont.m (nsfont_open):
8208 * sysdep.c (system_process_attributes):
8209 * w32.c (system_process_attributes):
8210 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8212 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8214 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8215 variables of these types so that GDB would know about them, as aid
8216 for debugging fatal exceptions. (Bug#15024) See also
8217 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8220 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8222 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8223 larger than the NSWindow (Bug#14934).
8225 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8227 Redesign redisplay interface to drop global variable updated_window.
8228 Always pass currently updated window as a parameter to update routines.
8229 * dispextern.h (updated_window): Remove declaration.
8230 (struct redisplay_interface): Pass window parameter to
8231 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8232 and after_update_window_hook.
8233 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8235 * dispnew.c (updated_window): Remove.
8236 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8237 (update_window_line): Adjust to match redisplay interface changes.
8238 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8239 (ns_scroll_run, ns_after_update_window_line):
8240 * w32term.c (x_update_window_begin, x_update_window_end)
8241 (x_after_update_window_line, x_scroll_run):
8242 * xterm.c (x_update_window_begin, x_update_window_end)
8243 (x_after_update_window_line, x_scroll_run):
8244 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8245 Likewise. Adjust comments where appropriate.
8246 (x_cursor_to): Simplify because this is always called during window
8247 update (but install debugging check anyway).
8248 (expose_window): Check must_be_updated_p flag to see whether this
8249 function is called during window update.
8251 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8253 Do not reset window modification event counters excessively.
8254 These leftovers and poor man's tricky methods to catch extra
8255 redisplay's attention are no longer needed.
8256 * frame.c (set_menu_bar_lines_1):
8257 * minibuf.c (read_minibuf_unwind):
8258 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8259 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8260 (window_scroll_line_based, Fset_window_configuration):
8261 * xdisp.c (redisplay_window): Do not reset last_modified and
8262 last_overlay_modified counters.
8264 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8266 * xselect.c (x_send_client_event): Set send_event and serial, memset
8267 data.l as it might be bigger than data.b. Use 24 bit mask to
8268 XSendEvent (Bug#15034).
8270 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8272 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8273 for TTY frames that are not the top frame on their console.
8276 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8278 * w32term.c (w32fullscreen_hook): Really maximize frame when
8279 asked for (Bug#14841).
8281 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8283 Prefer selected_window to Fselected_window, likewise for frames.
8284 * buffer.c (Fbuffer_swap_text):
8285 * data.c (Fvariable_binding_locus):
8286 * window.c (run_window_configuration_change_hook): Adjust users.
8287 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8288 Use decode_live_frame.
8290 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8292 Be more careful if selected window shows the buffer other than current,
8293 use window_outdated only if this is not so. This change should also
8294 address some weird issues discussed in Bug#13012.
8295 * window.h (window_outdated): New prototype.
8296 * window.c (window_outdated): Now here. Convert from static and
8297 always assume window's buffer.
8298 (Fwindow_end, Fwindow_line_height): Use it.
8299 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8300 and always assume window's buffer.
8301 (redisplay_window): Adjust user.
8302 (redisplay_internal): Call to reconsider_clip_changes once and
8303 check whether mode line should be updated only if selected window
8304 shows current buffer.
8305 (run_window_scroll_functions): Use eassert for debugging check.
8306 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8308 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8310 * window.c (window_scroll, window_scroll_pixel_based)
8311 (window_scroll_line_based): Use bool for booleans.
8313 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8315 * process.c: Fix minor off-by-one issues in descriptor counts.
8316 This shouldn't fix any real bugs, but it cleans up the code a bit.
8317 (max_process_desc, max_input_desc): -1, not 0, means none.
8319 (delete_input_desc): New function.
8320 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8321 (deactivate_process): Scan backwards when recomuting max_process_desc;
8322 that should be faster.
8323 (init_process_emacs): Initialize max_input_desc.
8325 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8327 Use region cache to speedup bidi_find_paragraph_start.
8328 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8329 Rename cache_long_line_scans to cache_long_scans.
8330 * buffer.c (bset_cache_long_line_scans): Rename to
8331 bset_cache_long_scans.
8332 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8333 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8335 (syms_of_buffer): Rename cache-long-line-scans to
8336 cache-long-scans. Adjust docstring.
8337 * search.c (newline_cache_on_off):
8338 * indent.c (width_run_cache_on_off): Adjust users.
8339 * bidi.c (bidi_paragraph_cache_on_off): New function.
8340 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8341 * insdel.c (prepare_to_modify_buffer):
8342 Invalidate bidi_paragraph_cache if enabled.
8344 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8346 Invalidate region caches only if buffer text is going to be changed.
8347 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8348 (modify_text): ...new prototype.
8349 (prepare_to_modify_buffer_1): New prototype.
8350 * textprop.c (modify_region): Rename to...
8351 (modify_text_properties): ...new function.
8352 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8353 (Fremove_list_of_text_properties): Adjust users.
8354 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8355 (modify_text): ...new function.
8356 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8357 (prepare_to_modify_buffer_1): ...new function.
8358 * casefiddle.c (casify_region):
8359 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8360 (Ftranspose_regions): Use modify_text.
8362 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8364 * lisp.mk (lisp): Add nadvice.elc.
8366 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8368 New macro to iterate over live buffers similar to frames.
8369 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8370 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8371 Declare buffer-related variables here to offload lisp.h.
8372 * buffer.c (Vbuffer_alist): Adjust comment.
8373 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8374 (other_buffer_safely):
8375 * data.c (store_symval_forwarding):
8376 * dispnew.c (Fframe_or_buffer_changed_p):
8377 * fileio.c (Fdo_auto_save):
8378 * filelock.c (unlock_all_files):
8379 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8381 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8383 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8384 * callproc.c (create_temp_file):
8385 * filelock.c (create_lock_file):
8386 Assume mkostemp, since it's now provided by Gnulib.
8388 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8390 * w32.c (mkostemp): New function.
8391 (mktemp): Remove, no longer used. Most of the code reused in
8392 mkostemp. (Bug#15015)
8393 (mktemp): Don't undef.
8395 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8397 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8398 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8399 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8400 (free_glyph_pool, check_glyph_memory): Likewise for
8401 all users. Adjust comments where appropriate.
8403 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8405 * composite.h: Minor fixups.
8406 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8407 to fix a misspelling, and change it to an inline function while
8408 we're at it (it need not be a macro). All uses changed.
8409 (composition_method, composition_valid_p):
8410 Rewrite to avoid assignments in if-conditions.
8412 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8414 Do not use global Lisp_Object in composition macros.
8415 * composite.h (composition_temp): Remove declaration.
8416 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8417 (composition_method, composition_valid_p): ...inline functions.
8418 (compose_region): Remove the leftover.
8419 * composite.c (composition_temp): Remove.
8420 (run_composition_function, update_compositions)
8421 (composition_compute_stop_pos, composition_adjust_point)
8422 (Ffind_composition_internal):
8423 * coding.c (handle_composition_annotation):
8424 * xdisp.c (handle_composition_prop, check_point_in_composition):
8425 Related users changed.
8427 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8429 Drop FRAME_PTR typedef.
8430 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8431 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8432 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8433 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8434 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8435 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8436 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8437 All related users changed.
8439 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8441 * eval.c (default_toplevel_binding): New function.
8443 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8444 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8445 (syms_of_eval): Export them.
8446 * data.c (Fdefault_value): Micro cleanup.
8447 * term.c (init_tty): Use "false".
8449 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8451 Fix X GC leak in GTK and raw (no toolkit) X ports.
8452 * xterm.c (x_free_frame_resources): If white and black relief
8453 GCs are allocated, always free them here.
8454 * xfns.c (x_make_gc): Omit redundant initialization.
8455 * widget.c (create_frame_gcs): Remove the leftover.
8456 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8457 in x_free_frame_resources.
8459 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8461 * nsterm.m (windowWillResize:toSize:): Only change title if
8462 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8464 (viewDidEndLiveResize): New method.
8466 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8467 inside NS_IMPL_COCOA.
8469 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8471 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8472 Do not check whether undo is enabled because record_insert and
8473 record_delete does that themselves.
8475 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8477 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8478 member which is not really used any more.
8479 (FRAME_XIC_BASE_FONTNAME): Remove.
8480 * xfns.c (xic_free_fontset): Adjust user.
8481 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8482 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8483 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8484 (xdialog_show): Use eassert for debugging check.
8485 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8487 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8489 * fileio.c, fns.c (merge): Move extern decl from here ...
8490 * lisp.h (merge): ... to here.
8492 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8494 Fix last font-related change.
8495 * w32font.h (w32font_list_internal, w32font_match_internal):
8497 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8498 (uniscribe_list_family): Adjust to match font API change.
8499 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8500 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8502 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8504 * frame.h (FRAME_MOUSE_UPDATE):
8505 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8506 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8508 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8510 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8511 * font.h (struct font_driver): Change list, match, and list_family
8512 functions to accept struct frame * as first arg.
8513 * font.c (font_score, font_compare, font_sort_entities):
8515 (font_sort_entities, font_list_entities, font_select_entity)
8516 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8517 match font API change.
8518 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8519 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8520 * ftxfont.c (ftxfont_list, ftxfont_match):
8521 * xftfont.c (xftfont_list, xftfont_match):
8522 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8523 * w32font.c (w32font_list, w32font_match, w32font_list)
8524 (w32font_list_internal, w32_font_match_internal): Likewise.
8525 * xfaces.c (Fx_family_fonts): Adjust user.
8527 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8529 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8530 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8531 only if HAVE_X_WINDOWS is in use.
8532 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8533 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8534 * w32term.c (x_wm_set_icon_position): Likewise.
8535 * w32fns.c (x_icon): Adjust user.
8537 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8539 * xterm.c (last_mouse_press_frame): Remove the
8540 leftover which is not really used any more.
8541 (handle_one_xevent, syms_of_xterm): Adjust users.
8542 (x_flush): Call XFlush once per each X display, not frame.
8543 This is better because this code always unconditionally skips
8544 non-X frames in Vframe_list and issues the only XFlush if we
8545 have more than one X frame on the same X display.
8546 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8547 Use bool for booleans.
8548 (x_draw_glyph_string_background, cvt_string_to_pixel)
8549 (cvt_pixel_dtor): Drop unnecessary prototypes.
8550 * xterm.h (x_display_ok): Adjust prototype.
8552 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8554 Drop unnecessary functions that deals with frame pixel size.
8555 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8556 (x_pixel_height): Drop prototypes.
8557 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8558 (x_pixel_height): Drop implementations.
8559 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8560 which should be always valid for window frame.
8561 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8562 * w32menu.c (Fx_popup_dialog):
8563 * xmenu.c (Fx_popup_dialog): Likewise for both.
8565 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8567 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8568 frame parameters and call to Fmodify_frame_parameters just once.
8569 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8570 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8571 and mention nil frame in docstring.
8573 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8575 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8576 (x_figure_window_size): Likewise. Adjust to return long.
8577 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8578 (toplevel): Move Qterminal_live_p to...
8579 * terminal.c (toplevel): ...here, make it static, and...
8580 (syms_of_terminal): ...DEFSYM here.
8581 * frame.h (Qterminal_live_p): Remove declaration.
8582 (make_frame, x_figure_window_size): Adjust prototype.
8583 * nsfns.m (Fx_create_frame): Use long for window flags.
8585 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8587 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8588 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8589 Do not assume that emacs_close (INT_MAX) is a no-op.
8591 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8593 * xfaces.c (make_face_cache): For struct face_cache, prefer
8594 xmalloc to xzalloc and so avoid redundant call to memset.
8595 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8597 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8599 * fringe.c (draw_window_fringes, update_window_fringes)
8600 (compute_fringe_widths):
8601 * w32term.c (x_draw_glyph_string):
8602 * window.c (candidate_window_p, Frecenter):
8603 * xfaces.c (realize_basic_faces, realize_default_face)
8604 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8605 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8606 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8607 * xmenu.c (Fx_menu_bar_open_internal):
8608 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8609 * xsettings.c (xft_settings_event):
8610 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8611 Use bool for booleans. Adjust style and comments where
8613 * dispextern.h (draw_window_fringes, update_window_fringes)
8614 (compute_fringe_widths):
8615 * xterm.h (x_had_errors_p): Adjust prototype.
8617 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8619 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8620 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8622 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8624 * fns.c (toplevel): Remove comment before Fsafe_length because
8627 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8629 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8631 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8633 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8634 frame which got the message is still alive, before dereferencing
8635 its pointer. (Bug#14970)
8637 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8638 be a live window, before using it as such. (Bug#14970)
8640 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8642 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8643 w32_detect_focus_change instead of doing part of its job by hand.
8644 This fixes the problem whereby FOCUS_OUT events were not sent to
8647 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8649 * process.c (Fprocess_list): Doc fix.
8651 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8652 being re-exposed only if it didn't ask to become visible.
8653 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8654 was previously iconified. (Bug#14841)
8655 (x_iconify_frame): Mark the frame iconified.
8657 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8659 Fix minor problems found by static checking.
8660 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8661 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8663 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8665 * eval.c (set_specpdl_old_value): New function.
8666 (unbind_to): Minor simplification.
8667 (get_backtrace_frame): New function.
8668 (Fbacktrace_frame): Use it. Add `base' argument.
8669 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8670 (syms_of_eval): Export backtrace-eval.
8671 * xterm.c (x_focus_changed): Simplify.
8673 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8675 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8677 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8679 * xdisp.c (redisplay_window): Instead of moving point out of
8680 scroll margin, reject the force_start method, and try scrolling
8681 instead. (Bug#14780)
8683 2013-07-24 Ken Brown <kbrown@cornell.edu>
8685 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8688 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8690 * eval.c (Fprogn): Do not check that BODY is a proper list.
8691 This undoes the previous change. The check slows down the
8692 interpreter, and is not needed to prevent a crash. See
8693 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8695 2013-07-23 Glenn Morris <rgm@gnu.org>
8697 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8699 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8701 Port to GNU/Linux systems with tinfo but not ncurses.
8702 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8703 to decide whether ncurses is being used. Without this change,
8704 GCC complains about tgetent not being declared, on a system
8705 that has tinfo installed but ncurses not installed.
8707 * eval.c (Fprogn): Check that BODY is a proper list.
8709 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8710 * data.c (Fsetq_default):
8711 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8712 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8714 Tune by taking advantage of the fact that ARGS is always a list
8715 when a function is declared to have UNEVALLED args.
8717 * emacsgtkfixed.c: Port to GCC 4.6.
8718 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8720 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8722 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8723 here to silence compiler warnings.
8725 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8727 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8728 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8729 from messing up Emacs's 'struct frame' (Bug#14923).
8731 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8733 * alloc.c (make_save_ptr_ptr): Define this function.
8734 It was inadvertently omitted. It's needed only if
8735 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8737 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8739 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8740 frame have focus (Bug#14895).
8742 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8744 Avoid vfork-related deadlock more cleanly.
8745 * callproc.c (child_setup): When the child's exec fails, output
8746 the program name, as that's more useful. Use O_NONBLOCK to avoid
8748 * process.c (create_process_1): Remove; no longer needed.
8749 (create_process): Remove timer hack; no longer needed, now that
8750 the child avoids deadlock.
8752 2013-07-20 Glenn Morris <rgm@gnu.org>
8754 * image.c (Fimage_flush): Fix doc typo.
8756 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8758 Fix array bounds violation when pty allocation fails.
8759 * process.c (PTY_NAME_SIZE): New constant.
8760 (pty_name): Remove static variable; it's now auto.
8761 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8762 Take pty_name as an arg rather than using a static variable.
8763 All callers changed.
8764 (create_process): Recover pty_flag from process, not from volatile local.
8765 (create_pty): Stay inside array even when pty allocation fails.
8766 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8768 * lread.c (Fload): Avoid initialization only when lint checking.
8769 Mention that it's needed only for older GCCs.
8771 2013-07-20 Kenichi Handa <handa@gnu.org>
8773 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8774 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8776 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8778 * lread.c (Fload): Avoid uninitialized warning.
8780 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8782 Fix some minor file descriptor leaks and related glitches.
8783 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8784 (create_lock_file): Use write, not emacs_write.
8785 * image.c (slurp_file, png_load_body):
8786 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8787 (server_accept_connection):
8788 Don't leak an fd on memory allocation failure.
8789 * image.c (slurp_file): Add a cheap heuristic for growing files.
8790 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8791 as that's what the other routines do. Maybe input need not be
8792 blocked at all, but it's better to be consistent.
8793 Avoid undefined behavior when strlen is zero.
8795 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8796 (NSTATICS): Now a constant; doesn't need to be a macro.
8798 2013-07-19 Richard Stallman <rms@gnu.org>
8800 * coding.c (decode_coding_utf_8): Add simple loop for fast
8801 processing of ASCII characters.
8803 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8805 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8807 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8809 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8810 unportable 'struct x_display_info'.
8811 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8814 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8816 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8817 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8819 (system_process_attributes): Prefer plain char to unsigned char
8820 when either will do. Clean up properly if interrupted or if
8821 memory allocations fail. Don't assume sscanf succeeds.
8822 Remove no-longer-needed workaround to stop GCC from whining.
8823 Read command-line once, instead of multiple times. Check read status a
8826 Fix obscure porting bug with varargs functions.
8827 The code assumed that int is treated like ptrdiff_t in a vararg
8828 function, which is not a portable assumption. There was a similar
8829 -- though these days less likely -- porting problem with various
8830 assumptions that pointers of different types all smell the same as
8831 far as vararg functions is conserved. To make this problem less
8832 likely in the future, redo the API to use varargs functions.
8833 * alloc.c (make_save_value): Remove this vararg function.
8834 All uses changed to ...
8835 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8836 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8838 (make_save_ptr): Rename from make_save_pointer, for consistency with
8839 the above. Define only on platforms that need it. All uses changed.
8841 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8843 * keyboard.c: Try to fix typos in previous change.
8844 (DISPLAY_LIST_INFO): New macro.
8845 (kbd_buffer_get_event): Do not access members that are not present
8846 in X11. Revert inadvertent change of "!=" to "=".
8848 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8850 * keyboard.c (kbd_buffer_get_event):
8851 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8852 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8854 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8856 * filelock.c: Fix unlikely file descriptor leaks.
8857 (get_boot_time_1): Rework to avoid using emacs_open.
8858 This doesn't actually fix a leak, but is better anyway.
8859 (read_lock_data): Use read, not emacs_read.
8861 * doc.c: Fix minor memory and file descriptor leaks.
8862 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8863 (get_doc_string, Fsnarf_documentation):
8864 Fix file descriptor leak on error.
8866 * term.c: Fix minor fdopen-related file descriptor leaks.
8867 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8868 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8870 * charset.c: Fix file descriptor leaks and errno issues.
8872 (load_charset_map_from_file): Don't leak file descriptor on error.
8873 Use plain record_xmalloc since the allocation is larger than
8874 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8876 * eval.c (record_unwind_protect_nothing):
8877 * fileio.c (fclose_unwind):
8879 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8880 The replacement doesn't block input, but that no longer seems
8883 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8885 * lread.c: Fix file descriptor leaks and errno issues.
8886 (Fload): Close some races that leaked fds or streams when 'load'
8888 (Fload, openp): Report error number of last nontrivial failure to open.
8889 ENOENT counts as trivial.
8890 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8892 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8893 now that the function is always called with a nonnegative arg.
8894 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8895 All uses replaced with ...
8896 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8898 A few more minor file errno-reporting bugs.
8899 * callproc.c (Fcall_process):
8900 * doc.c (Fsnarf_documentation):
8901 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8902 * process.c (set_socket_option):
8903 Don't let a constructor trash errno.
8904 * doc.c: Include <errno.h>.
8906 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8908 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8910 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8912 Fix w32 bug with call-process-region (Bug#14885).
8913 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8914 to Fcall_process when the input is empty. This simplifies the
8915 code a bit. It makes no difference on POSIXish platforms but
8916 apparently it fixes a bug on w32.
8918 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8919 * fileio.c (close_file_unwind): Don't close if FD is negative;
8920 this can happen when unwinding a zapped file descriptor.
8921 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8922 in case Emacs runs out of memory between the two unwind-protects.
8923 Don't trash errno when closing FD.
8924 Zap the FD in the specpdl when closing it, instead of deferring
8925 the removal of the unwind-protect; this fixes a bug where a child
8926 function unwinds the stack past us.
8928 New unwind-protect flavors to better type-check C callbacks.
8929 This also lessens the need to write wrappers for callbacks,
8930 and the need for make_save_pointer.
8931 * alloc.c (free_save_value):
8932 * atimer.c (run_all_atimers):
8934 * alloc.c (safe_alloca_unwind):
8935 * atimer.c (unwind_stop_other_atimers):
8936 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8937 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8938 * minibuf.c (choose_minibuf_frame_1):
8939 * process.c (make_serial_process_unwind):
8940 * xdisp.c (pop_message_unwind):
8941 * xselect.c (queue_selection_requests_unwind):
8942 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8943 * alloc.c (record_xmalloc):
8944 Prefer record_unwind_protect_ptr to record_unwind_protect with
8946 * alloc.c (Fgarbage_collect):
8947 Prefer record_unwind_protect_void to passing a dummy.
8948 * buffer.c (restore_buffer):
8949 * window.c (restore_window_configuration):
8950 * xfns.c, w32fns.c (do_unwind_create_frame)
8951 New wrapper. All record-unwind uses of wrappee changed.
8952 * buffer.c (set_buffer_if_live):
8953 * callproc.c (call_process_cleanup, delete_temp_file):
8954 * coding.c (code_conversion_restore):
8955 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8956 * editfns.c (save_excursion_restore)
8957 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8958 (save_restriction_restore):
8959 * eval.c (restore_stack_limits, un_autoload):
8960 * fns.c (require_unwind):
8961 * keyboard.c (recursive_edit_unwind, tracking_off):
8962 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8963 * macros.c (pop_kbd_macro, restore_menu_items):
8964 * nsfns.m (unwind_create_frame):
8965 * print.c (print_unwind):
8966 * process.c (start_process_unwind):
8967 * search.c (unwind_set_match_data):
8968 * window.c (select_window_norecord, select_frame_norecord):
8969 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8970 (fast_set_selected_frame):
8971 * xfns.c, w32fns.c (unwind_create_tip_frame):
8972 Return void, not a dummy Lisp_Object. All uses changed.
8973 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8974 * callproc.c (call_process_kill):
8975 * fileio.c (restore_point_unwind, decide_coding_unwind)
8976 (build_annotations_unwind):
8977 * insdel.c (Fcombine_after_change_execute_1):
8978 * keyboard.c (read_char_help_form_unwind):
8979 * menu.c (unuse_menu_items):
8980 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8981 * sound.c (sound_cleanup):
8982 * xdisp.c (unwind_redisplay):
8983 * xfns.c (clean_up_dialog):
8984 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8985 Accept no args and return void, instead of accepting and returning
8986 a dummy Lisp_Object. All uses changed.
8987 * cygw32.c (fchdir_unwind):
8988 * fileio.c (close_file_unwind):
8989 * keyboard.c (restore_kboard_configuration):
8990 * lread.c (readevalllop_1):
8991 * process.c (wait_reading_process_output_unwind):
8992 Accept int and return void, rather than accepting an Emacs integer
8993 and returning a dummy object. In some cases this fixes an
8994 unlikely bug when the corresponding int is outside Emacs integer
8995 range. All uses changed.
8996 * dired.c (directory_files_internal_unwind):
8997 * fileio.c (do_auto_save_unwind):
8998 * gtkutil.c (pop_down_dialog):
8999 * insdel.c (reset_var_on_error):
9000 * lread.c (load_unwind):
9001 * xfns.c (clean_up_file_dialog):
9002 * xmenu.c, nsmenu.m (pop_down_menu):
9003 * xmenu.c (cleanup_widget_value_tree):
9004 * xselect.c (wait_for_property_change_unwind):
9005 Accept pointer and return void, rather than accepting an Emacs
9006 save value encapsulating the pointer and returning a dummy object.
9008 * editfns.c (Fformat): Update the saved pointer directly via
9009 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9010 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9011 (unwind_body): New function.
9012 (record_unwind_protect): First arg is now a function returning void,
9013 not a dummy Lisp_Object.
9014 (record_unwind_protect_ptr, record_unwind_protect_int)
9015 (record_unwind_protect_void): New functions.
9016 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9017 * fileio.c (struct auto_save_unwind): New type.
9018 (do_auto_save_unwind): Use it.
9019 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9020 * insdel.c (struct rvoe_arg): New type.
9021 (reset_var_on_error): Use it.
9022 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9024 (specbinding_func): Remove; there are now several such functions.
9025 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9026 (set_unwind_protect_ptr): New function.
9027 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9029 Be simpler and more consistent about reporting I/O errors.
9030 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9031 Say "Read error" and "Write error", rather than "I/O error", or
9032 "IO error reading", or "IO error writing", when a read or write
9034 * process.c (Fmake_network_process, wait_reading_process_output)
9035 (send_process, Fprocess_send_eof, wait_reading_process_output):
9036 Capitalize diagnostics consistently. Put "failed foo" at the
9037 start of the diagnostic, so that we don't capitalize the
9038 function name "foo". Consistently say "failed" for such
9040 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9041 All callers changed. This is so it can use report_file_error.
9042 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9043 diagnostics consistently as above.
9045 * fileio.c (report_file_errno): Fix errno reporting bug.
9046 If the file name is neither null nor a pair, package it up as a
9047 singleton list. All callers changed, both to this function and to
9048 report_file_error. This fixes a bug where the memory allocator
9049 invoked by list1 set errno so that the immediately following
9050 report_file_error reported the wrong errno value.
9052 Fix minor problems found by --enable-gcc-warnings.
9053 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9054 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9056 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9058 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9059 Set event->arg to Qt if switch-event shall be generated.
9060 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9062 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9064 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9067 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9068 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9069 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9070 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9071 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9072 and there is a focused frame.
9073 (head_table): Add focus-in and focus-out.
9074 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9075 bind to handle-focus-in/out.
9077 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9078 (Fhandle_switch_frame): Call Fhandle_focus_in.
9079 (syms_of_frame): defsubr handle-focus-in/out.
9081 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9083 Fix porting bug to older POSIXish platforms (Bug#14862).
9084 * sysdep.c (emacs_pipe): New function, that implements
9085 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
9086 This should port better to CentOS 5 and to Mac OS X 10.6.
9087 All calls to pipe2 changed.
9089 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
9090 This makes the code easier to read and the executable a bit smaller.
9091 Do not replace all calls to Fcons that happen to create lists,
9092 just calls that are intended to create lists. For example, when
9093 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
9094 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
9095 Similarly for list2 through list5.
9096 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
9097 * bytecode.c (exec_byte_code):
9098 * callint.c (quotify_arg, Fcall_interactively):
9099 * callproc.c (Fcall_process, create_temp_file):
9100 * charset.c (load_charset_map_from_file)
9101 (Fdefine_charset_internal, init_charset):
9102 * coding.c (get_translation_table, detect_coding_system)
9103 (Fcheck_coding_systems_region)
9104 (Fset_terminal_coding_system_internal)
9105 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
9106 * composite.c (update_compositions, Ffind_composition_internal):
9107 * dired.c (directory_files_internal, file_name_completion)
9109 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
9110 * doc.c (Fsnarf_documentation):
9111 * editfns.c (Fmessage_box):
9113 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
9114 (Feval, eval_sub, Ffuncall, apply_lambda):
9115 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
9116 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
9117 (Fset_file_times, Finsert_file_contents)
9118 (Fchoose_write_coding_system, Fwrite_region):
9119 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
9120 * font.c (font_registry_charsets, font_parse_fcname)
9121 (font_prepare_cache, font_update_drivers, Flist_fonts):
9122 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
9123 * frame.c (make_frame, Fmake_terminal_frame)
9124 (x_set_frame_parameters, x_report_frame_params)
9125 (x_default_parameter, Fx_parse_geometry):
9126 * ftfont.c (syms_of_ftfont):
9127 * image.c (gif_load):
9128 * keyboard.c (command_loop_1):
9129 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
9130 (Fcopy_keymap, append_key, Fcurrent_active_maps)
9131 (Fminor_mode_key_binding, accessible_keymaps_1)
9132 (Faccessible_keymaps, Fwhere_is_internal):
9133 * lread.c (read_emacs_mule_char):
9134 * menu.c (find_and_return_menu_selection):
9135 * minibuf.c (get_minibuffer):
9136 * nsfns.m (Fns_perform_service):
9137 * nsfont.m (ns_script_to_charset):
9138 * nsmenu.m (ns_popup_dialog):
9139 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
9140 (Fx_own_selection_internal):
9141 * nsterm.m (append2):
9142 * print.c (Fredirect_debugging_output)
9143 (print_prune_string_charset):
9144 * process.c (Fdelete_process, Fprocess_contact)
9145 (Fformat_network_address, set_socket_option)
9146 (read_and_dispose_of_process_output, write_queue_push)
9147 (send_process, exec_sentinel):
9148 * sound.c (Fplay_sound_internal):
9149 * textprop.c (validate_plist, add_properties)
9150 (Fput_text_property, Fadd_face_text_property)
9151 (copy_text_properties, text_property_list, syms_of_textprop):
9152 * unexaix.c (report_error):
9153 * unexcoff.c (report_error):
9154 * unexsol.c (unexec):
9155 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
9156 (Fformat_mode_line, syms_of_xdisp):
9157 * xfaces.c (set_font_frame_param)
9158 (Finternal_lisp_face_attribute_values)
9159 (Finternal_merge_in_global_face, syms_of_xfaces):
9160 * xfns.c (x_default_scroll_bar_color_parameter)
9161 (x_default_font_parameter, x_create_tip_frame):
9162 * xfont.c (xfont_supported_scripts):
9163 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
9164 (menu_help_callback, xmenu_show):
9166 * xterm.c (set_wm_state):
9167 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
9168 and similarly for list2 through list5.
9170 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
9172 * callproc.c (Fcall_process_region): Fix minor race and tune.
9173 (create_temp_file): New function, with the temp-file-creation part
9174 of the old Fcall_process_region. Use Fcopy_sequence to create the
9175 temp file name, rather than alloca + build_string, for simplicity.
9176 Don't bother to block input around the temp file creation;
9177 shouldn't be needed. Simplify use of mktemp.
9178 Use record_unwind_protect immediately after creating the temp file;
9179 this closes an unlikely race where the temp file was not removed.
9180 Use memcpy rather than an open-coded loop.
9181 (Fcall_process_region): Use the new function. If the input is
9182 empty, redirect from /dev/null rather than from a newly created
9183 empty temp file; this avoids unnecessary file system traffic.
9185 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9187 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9188 Simplify by making this case like the other two. This is a bit
9189 slower on obsolete hosts, but the extra complexity isn't worth it.
9191 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9192 * process.c (create_process) [!DOS_NT]:
9193 Remove now-unnecessary calls to emacs_close.
9195 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9197 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9198 returning early. (Bug#14850)
9200 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9201 and inhibit-iso-escape-detection attributes of 'undecided'.
9204 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9206 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9207 Reported by Herbert J. Skuhra in
9208 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9210 Don't lose top specpdl entry when memory is exhausted.
9211 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9212 specpdl overflow here, to simplify callers; all callers changed.
9213 Always reserve an unused entry at the stack top; this avoids
9214 losing the top entry's information when memory is exhausted.
9216 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9218 Clean up errno reporting and fix some errno-reporting bugs.
9219 * callproc.c (Fcall_process):
9220 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9221 * process.c (create_process, Fmake_network_process):
9222 * unexaix.c (report_error):
9223 * unexcoff.c (report_error):
9224 Be more careful about reporting the errno of failed operations.
9225 The code previously reported the wrong errno sometimes.
9226 Also, prefer report_file_errno to setting errno + report_file_error.
9227 (Fcall_process): Look at openp return value rather than at path,
9228 as that's a bit faster and clearer when there's a numeric predicate.
9229 * fileio.c (report_file_errno): New function, with most of the
9230 old contents of report_file_error.
9231 (report_file_error): Use it.
9232 (Ffile_exists_p, Ffile_accessible_directory_p):
9233 Set errno to 0 when it is junk.
9234 * fileio.c (Faccess_file):
9235 * image.c (x_create_bitmap_from_file):
9236 Use faccessat rather than opening the file, to avoid the hassle of
9237 having a file descriptor open.
9238 * lisp.h (report_file_errno): New decl.
9239 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9242 * process.c (create_process, wait_reading_process_output) [AIX]:
9243 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9244 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9245 a multithreaded environment anyway).
9246 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9248 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9250 * image.c (x_find_image_file): Don't close a remote file handle.
9252 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9254 Fix races with threads and file descriptors.
9255 * callproc.c (Fcall_process_region):
9256 * dired.c (open_directory):
9257 * emacs.c (main, Fdaemon_initialized):
9258 * image.c (x_find_image_file):
9259 * inotify.c (Finotify_rm_watch):
9260 * lread.c (Flocate_file_internal):
9261 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9262 * term.c (term_mouse_moveto, init_tty):
9263 * termcap.c (tgetent):
9264 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9265 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9266 * unexhp9k800.c, unexmacosx.c (unexec):
9267 * callproc.c (Fcall_process_region):
9268 Use emacs_close, not close.
9269 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9270 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9271 and posix_close function on current platforms (which all lack them).
9272 (emacs_close): Use it. This should fix the races on GNU/Linux and
9273 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9274 and it should avoid closing random victim file descriptors on
9277 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9279 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9280 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9283 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9284 This is for .gdbinit xbacktrace.
9286 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9287 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9288 (emacs_set_tty): Now static.
9289 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9290 * term.c (tty_capable_p, tty_default_color_capabilities)
9291 (get_tty_terminal, term_mouse_movement)
9292 (handle_one_term_event, init_tty, maybe_fatal):
9293 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9294 (tgetent, scan_file, name_match, compare_contin):
9295 * terminal.c (get_terminal):
9296 Use bool for boolean.
9297 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9298 Prefer char to unsigned char if either will do.
9299 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9300 (tty_write_glyphs): Prefer int to unsigned.
9301 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9302 All callers changed.
9303 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9305 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9308 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9309 (B__dummy__): New dummy symbol, to pacify C89.
9310 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9311 they can't grok varargs macros.
9312 * dispnew.c (add_window_display_history)
9313 (add_frame_display_history):
9314 * print.c (print_object):
9315 * xdisp.c (debug_method_add):
9316 Use %p printf format only for void pointers.
9317 * emacs.c (usage_message): New constant, replacing ...
9318 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9319 (main): Adjust to usage reorg.
9320 * fns.c (syms_of_fns):
9321 * profiler.c (syms_of_profiler):
9322 Don't use non-constant struct initializers.
9323 * gnutls.h (gnutls_initstage_t):
9324 * lisp.h (enum Lisp_Fwd_Type):
9325 * lread.c (lisp_file_lexically_bound_p):
9326 * xsettings.c (anonymous enum):
9327 Remove trailing comma.
9328 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9329 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9330 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9332 * regex.c (const_re_char): New type, to pacify strict C89.
9333 All uses of 'const re_char' replaced to use it.
9334 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9335 with glibc when strict C89. This change is imported from gnulib.
9337 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9338 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9339 Omit GNU_LINUX implementation, since it requires long long.
9340 * xterm.c (x_draw_underwave):
9341 Do not assume the traditional order of struct's members.
9342 (x_term_init): Rewrite to avoid the need for non-constant structure
9345 Syntax cleanup, mostly replacing macros with functions.
9346 This removes the need for the syntax_temp hack.
9347 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9348 * syntax.c (SYNTAX_INLINE): New macro.
9349 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9350 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9351 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9352 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9353 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9354 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9355 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9356 Now constants, not macros.
9357 (syntax_temp) [!__GNUC__]: Remove.
9358 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9359 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9360 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9361 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9362 Move here from syntax.h; now functions, not macros. Except for the
9363 last function, these are static since only syntax.c uses them.
9364 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9365 All uses changed. Now a function, not a macro; use this fact
9366 to simplify the code.
9367 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9368 compiler bugs; no longer relevant.
9369 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9370 (SYNTAX_INLINE): New macro.
9371 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9372 for the new functions. Use bool for boolean member.
9373 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9374 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9375 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9376 (SETUP_BUFFER_SYNTAX_TABLE):
9377 Now extern inline functions, not macros.
9378 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9379 Remove; all uses replaced by implementation.
9380 (syntax_temp) [!__GNUC__]: Remove decl.
9381 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9383 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9385 * emacs.c (main): Fix syntax error.
9387 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9389 Timestamp fixes for undo (Bug#14824).
9390 * atimer.c (schedule_atimer):
9391 * fileio.c (Ffile_newer_than_file_p):
9392 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9393 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9394 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9395 (syms_of_fileio): Remove Sclear_visited_file_name.
9396 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9397 file doesn't exist; this avoids an ambiguity with negative timestamps.
9398 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9399 * systime.h (make_emacs_time, invalid_emacs_time):
9400 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9401 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9402 * undo.c (record_first_change): Push (visited-file-modtime) onto
9403 undo list rather than reimplementing it by hand, incorrectly.
9405 2013-07-09 Ken Brown <kbrown@cornell.edu>
9407 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9409 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9411 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9413 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9415 Handle errno and exit status a bit more carefully.
9416 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9417 number into an exit status. Instead, use EXIT_CANCELED.
9418 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9419 * callproc.c (relocate_fd):
9420 * emacs.c (close_output_streams, main):
9421 * process.c (create_process):
9422 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9423 Use emacs_perror for simplicity.
9424 * callproc.c (relocate_fd, main):
9425 * sysdep.c (sys_subshell):
9426 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9427 (shut_down_emacs): Use emacs_write, not write.
9428 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9429 * fileio.c (Fcopy_file, e_write):
9430 * nsterm.m (ns_select):
9431 * process.c (send_process):
9432 * sound.c (vox_write):
9433 Use emacs_write_sig, not emacs_write.
9434 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9435 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9437 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9439 (emacs_full_write): New function.
9440 (emacs_write): Rewrite to use it.
9441 (emacswrite_sig, emacs_perror): New functions.
9442 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9444 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9446 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9447 on NS even if it is present. Pixmap on NS is a void*.
9449 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9451 Port to Ubuntu 10 (Bug#14803).
9452 Problem reported by T.V. Raman.
9453 * process.c (close_on_exec, accept4, process_socket):
9454 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9456 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9458 * w32.c (sys_dup): Declare prototype.
9462 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9464 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9466 Make file descriptors close-on-exec when possible (Bug#14803).
9467 This simplifies Emacs a bit, since it no longer needs to worry
9468 about closing file descriptors by hand in some cases.
9469 It also fixes some unlikely races. Not all such races, as
9470 libraries often open files internally without setting
9471 close-on-exec, but it's an improvement.
9472 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9473 * callproc.c (Fcall_process) [!MSDOS]:
9474 * emacs.c (main) [!DOS_NT]:
9475 * nsterm.m (ns_term_init):
9476 * process.c (create_process):
9477 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9478 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9479 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9480 Prefer mkostemp with O_CLOEXEC to mkstemp.
9481 * callproc.c (relocate_fd) [!WINDOWSNT]:
9482 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9483 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9485 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9486 Make the resulting file descriptor close-on-exec.
9487 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9488 * lread.c (load_descriptor_list, load_descriptor_unwind):
9489 Remove; no longer needed. All uses removed.
9490 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9491 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9493 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9494 (Fmake_network_process, Fnetwork_interface_list)
9495 (Fnetwork_interface_info, server_accept_connection):
9496 Make newly-created socket close-on-exec.
9497 * sysdep.c (emacs_open, emacs_fopen):
9498 Make new-created descriptor close-on-exec.
9499 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9500 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9502 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9504 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9505 for NS_IMPL_GNUSTEP.
9507 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9509 Fix openp errno handling.
9510 * callproc.c (Fcall_process): Preserve openp errno around close.
9511 * lread.c (openp): Set errno when returning -1, as some callers
9514 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9516 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9518 * nsterm.h (NSSavePanel): Update comment.
9519 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9520 (ns_run_file_dialog): Declare.
9522 * nsfns.m: Remove panelOK.
9524 (ns_run_file_dialog): New function.
9525 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9526 event loop, so file dialog is popped up by ns_run_file_dialog, called
9527 by sendEvent (Bug#14578).
9528 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9530 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9532 * xdisp.c (default_line_pixel_height): New function.
9533 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9534 (try_cursor_movement, redisplay_window, try_window)
9535 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9537 * window.c (window_scroll_pixel_based):
9538 use default_line_pixel_height.
9540 * dispextern.h (default_line_pixel_height): Add prototype.
9542 * frame.c (x_set_line_spacing): Accept a float value for
9543 line-spacing parameter, per the documentation.
9545 * data.c (Fmultibyte_string_p): Doc fix.
9547 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9549 Use emacs_open more consistently when opening files.
9550 This handles EINTR more consistently now, and makes it easier
9551 to introduce other uniform changes to file descriptor handling.
9552 * sysstdio.h: New file.
9553 * buffer.c (mmap_init):
9554 * cygw32.c (chdir_to_default_directory):
9555 * dispnew.c (Fopen_termscript):
9556 * emacs.c (Fdaemon_initialized):
9557 * fileio.c (Fdo_auto_save):
9558 * image.c (slurp_file, png_load_body, jpeg_load_body):
9559 * keyboard.c (Fopen_dribble_file):
9561 * print.c (Fredirect_debugging_output):
9562 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9563 * termcap.c (tgetent):
9564 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9565 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9566 * w32term.c (w32_initialize) [CYGWIN]:
9567 * xfaces.c (Fx_load_color_file):
9568 Use emacs_open instead of plain open, and emacs_fopen instead of
9570 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9571 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9572 * callproc.c (default_output_mode): New constant.
9573 (Fcall_process): Use it to call emacs_open instead of plain creat.
9574 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9575 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9576 (emacs_fopen): New function.
9577 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9578 Include <lisp.h>, for emacs_open.
9579 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9581 Remove duplicate #include directives.
9582 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9584 Don't include stdio.h twice.
9585 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9586 Don't include sys/types.h or stdio.h twice.
9587 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9588 * lread.c: Don't include coding.h twice.
9589 * nsfont.m: Don't include frame.h twice.
9590 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9591 * ralloc.c: Don't include <unistd.h> twice.
9592 * xdisp.c: Don't include font.h twice.
9593 * xterm.c: Don't include fontset.h twice.
9594 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9596 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9598 Scale ImageMagick images more carefully.
9599 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9600 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9601 Be more careful about avoiding undefined behavior after
9602 integer overflow and division by zero.
9604 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9606 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9607 (syms_of_w32fns): DEFSYM them.
9608 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9609 (CCHDEVICENAME): Define macros if not defined.
9610 (struct MONITOR_INFO_EX): New struct.
9611 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9612 (enum_display_monitors_fn): New variable.
9613 (globals_of_w32fns): Initialize it.
9614 (Fx_display_pixel_width, Fx_display_pixel_height)
9615 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9616 multi-monitor setups in docstrings.
9617 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9618 screen size by primary monitor's millimeter per pixel.
9619 (w32_monitor_enum, w32_display_monitor_attributes_list)
9620 (w32_display_monitor_attributes_list_fallback)
9621 (Fw32_display_monitor_attributes_list): New functions.
9622 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9624 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9626 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9628 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9630 * fileio.c (Qfile_notify_error): New error symbol.
9632 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9633 * inotify.c (inotify_callback, symbol_to_inotifymask)
9634 (Finotify_add_watch, Finotify_rm_watch): Use it.
9635 (inotifyevent_to_event): Exchange order of cookie and file name.
9636 (Finotify_add_watch): Adapt docstring.
9638 * lisp.h (Qfile_notify_error): Declare.
9640 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9642 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9643 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9644 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9645 which did not work (see <http://bugs.gnu.org/14569#307>).
9646 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9647 && (!noninteractive || initialized)). This attempts to thread
9648 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9650 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9652 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9653 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9655 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9657 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9658 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9659 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9660 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9662 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9664 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9665 Define to __sys_siglist.
9667 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9669 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9670 word-wrap, so that overflow-newline-into-fringe would work in
9671 visual-line-mode. (Bug#2749)
9672 (move_it_in_display_line_to): When the last scanned display
9673 element fits exactly on the display line, and
9674 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9675 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9676 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9677 finding buffer position that corresponds to pixel coordinates,
9678 e.g. in buffer_posn_from_coords.
9680 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9682 * process.c (handle_child_signal): Call catch_child_signal if
9685 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9687 Don't convert function pointers to void * and back.
9688 It isn't portable C, and it's easy enough to avoid.
9689 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9690 (make_save_value): Add support for SAVE_FUNCPOINTER.
9691 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9692 * print.c (print_object):
9693 Distinguish function from object pointers.
9694 * lisp.h (SAVE_FUNCPOINTER): New constant.
9695 (SAVE_SLOT_BITS): Adjust to it.
9696 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9697 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9698 (voidfuncptr): New typedef.
9699 (struct Lisp_Save_Value): New member data[0].funcpointer.
9700 (XSAVE_FUNCPOINTER): New function.
9702 Simplify buildobj processing.
9703 * Makefile.in (buildobj.h): Make it a sequence of strings each
9704 followed by comma, rather than a single string. Put it into a
9705 .tmp file in case there's an error while generating it.
9706 (gl-stamp): Use .tmp for temp files.
9707 (mostlyclean): Clean .tmp files.
9708 * doc.c (buildobj): Move to just the routine that needs it.
9709 It's now an array of strings, so processing is simpler.
9711 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9713 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9714 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9715 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9716 Invoke malloc_enable_thread even when not interactive.
9717 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9718 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9719 in this case, since the underlying bug has now been fixed.
9721 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9723 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9724 unlinking it (bug#14691).
9726 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9728 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9729 before checking whether buffer is modified. This lets
9730 `kill-buffer-query-functions' cancel killing of the buffer or save
9731 its content before `kill-buffer' asks user the "Buffer %s
9732 modified; kill anyway?" question.
9734 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9736 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9737 Let the super performKeyEquivalent deal with them (Bug#14747).
9739 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9741 * widget.c (resize_cb): Remove unused local.
9743 Do not use GTK 3 if it exists but cannot be compiled.
9744 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9745 * xterm.c (x_error_handler) [!USE_GTK]:
9748 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9750 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9752 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9753 to the valid range of values. (Bug#14753)
9755 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9756 when moving point by using the current glyph matrix. This avoids
9757 the need to force redisplay when this function is called in a
9760 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9762 Fix minor problems found by static checking.
9763 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9764 Redo the latter's body to sidestep GCC parenthesization warnings.
9765 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9766 * coding.c (detect_coding, detect_coding_system):
9767 * coding.h (struct undecided_spec):
9768 Use bool for boolean.
9769 * image.c (QCmax_width, QCmax_height): Now static.
9770 * xdisp.c (Fmove_point_visually): Remove unused local.
9772 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9774 * xdisp.c (Fmove_point_visually): New function.
9776 2013-06-28 Kenichi Handa <handa@gnu.org>
9778 * coding.h (define_coding_undecided_arg_index): New enum.
9779 (coding_attr_index): New members
9780 coding_attr_undecided_inhibit_null_byte_detection,
9781 coding_attr_undecided_inhibit_iso_escape_detection,
9782 coding_attr_undecided_prefer_utf_8.
9783 (undecided_spec): New struct.
9784 (struct coding_system): New member `undecided' of the member
9787 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9788 (detect_coding): Likewise.
9789 (detect_coding_system): Likewise.
9790 (Fdefine_coding_system_internal): New coding system properties
9791 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9793 (syms_of_coding): Adjust for coding_arg_undecided_max.
9795 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9797 * image.c (x_from_xcolors): Remove unused local.
9799 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9801 Defer image data transfer between X client and server until actual
9804 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9807 * image.c (Destroy_Image): Remove.
9808 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9809 `mask_p', and `colors_p'. All uses changed.
9810 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9811 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9812 New macros for `flags' arg to x_clear_image_1.
9813 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9814 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9815 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9816 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9817 (image_get_x_image, image_unget_x_image): New functions or macros.
9818 (image_background, image_background_transparent, x_to_xcolors)
9819 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9820 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9821 instead of Destroy_Image.
9822 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9823 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9824 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9825 (imagemagick_load_image, svg_load_image): Use them instead of
9826 x_create_x_image_and_pixmap, and x_put_x_image followed by
9827 x_destroy_x_image, respectively.
9828 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9829 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9830 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9831 background_transparent fields.
9832 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9833 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9835 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9837 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9838 This mostly consists of undoing recent changes.
9839 * callproc.c (Fcall_process):
9840 * process.c (create_process):
9841 Do not worry about catching SIGCHLD here, undoing previous change.
9842 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9843 * process.c, process.h (catch_child_signal):
9844 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9845 * process.c (catch_child_handler): Don't worry about being called
9846 lazily and do not assume caller has blocked SIGCHLD, undoing
9847 previous change. Move first-time stuff back to
9848 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9849 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9850 set lib_child_handler if it's already initialized, which may
9851 help avoid problems on GNUstep.
9853 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9855 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9856 * callproc.c (Fcall_process):
9857 * process.c (create_process):
9858 Make sure SIGCHLD is caught before we fork,
9859 since Emacs startup no arranges to catch SIGCHLD.
9860 * process.c (lib_child_handler): Initialize to null, not to
9862 (catch_child_signal): Allow self to be called lazily.
9863 Do nothing if it's already been called.
9864 Assume caller has blocked SIGCHLD (all callers do now).
9865 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9866 just before it's really needed.
9867 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9868 since it hasn't been caught yet.
9870 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9872 * image.c (compute_image_size): New function to implement
9873 :max-width and :max-height.
9874 (imagemagick_load_image): Use it.
9876 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9878 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9879 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9881 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9882 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9883 the SIGCHLD handler, since the code is not atomic and (due to glib)
9884 signals may be arriving now.
9885 * sysdep.c (init_signals): Do not catch child signals here;
9886 'main' now does that later, at a safer time.
9888 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9890 Clean up SIGCHLD handling a bit (Bug#14569).
9891 * process.c, process.h (catch_child_signal):
9892 Now always extern, even if !NS_IMPL_GNUSTEP.
9893 * process.c (catch_child_signal): Move glib tickler here from
9894 init_process_emacs, so that it's done earlier in Emacs
9895 initialization. Also move the noninteractive && !initialized
9896 check here from init_process_emacs. This is all a bit cleaner for
9897 GNUish platforms, and I hope it works around the Cygwin bug.
9898 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9899 that glib signal handling is tickled before glib creates threads.
9901 * process.c (wait_reading_process_output): Avoid int overflow
9902 when reading more than 2 GiB total from a process.
9904 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9906 * process.c (create_process): Handle a couple more cases,
9907 i.e., work even if new_argv and wait_child_setup[i] are cached.
9908 Use Fcall_process's style for volatile vars.
9910 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9912 * process.c (create_process): Mark PROCESS volatile.
9914 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9916 Use C99-style flexible array members if available.
9917 This avoids some subtle aliasing issues, which typically
9918 aren't a problem with GCC but may be a problem elsewhere.
9919 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9920 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9921 In either case, it uses a flexible array member rather than
9922 the old struct hack. All uses changed.
9923 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9924 Adjust to sdata reorganization.
9925 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9926 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9927 that ports better to pre-C99 non-GCC.
9928 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9929 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9930 as the latter has changed.
9931 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9932 and port better to pre-C99 GCC.
9933 * image.c (struct xpm_cached_color):
9934 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9935 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9936 Use FLEXIBLE_ARRAY_MEMBER.
9937 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9938 Move decl to top level so it gets checked against implementation.
9939 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9940 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9942 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9944 * syntax.c: Integer cleanups.
9945 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9946 All uses that need 0-or-2 changed to:
9947 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9948 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9949 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9950 (char_quoted, prev_char_comend_first, back_comment)
9951 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9952 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9953 Use bool for boolean.
9954 (update_syntax_table, skip_chars, skip_syntaxes):
9955 Prefer int to unsigned when either will do.
9956 (back_comment): Return boolean success flag, like forw_comment,
9957 instead of positive-or-minus-1 (which might have overflowed int anyway).
9958 Don't stuff ptrdiff_t into int.
9959 (syntax_spec_code, syntax_code_spec): Now const.
9960 (Fmatching_paren, scan_lists, scan_sexps_forward):
9961 Use enum syntaxcode for syntax code.
9962 (Fmatching_paren): Check that arg is a character, not just an integer.
9963 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9964 (Finternal_describe_syntax_value): Omit no-longer-needed
9966 (skip_chars): Use char, not unsigned char, when the distinction
9968 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9969 * bytecode.c (exec_byte_code):
9970 * syntax.c (syntax_spec_code, Fchar_syntax)
9971 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9973 * syntax.h (SYNTAX_WITH_FLAGS):
9974 Omit unnecessary casts.
9976 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9978 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9979 line dimensions here, to avoid race conditions with the main
9980 thread. (Bug#14062, bug#14630, bug#14669)
9982 * w32term.c (w32_draw_window_cursor): Compute the header line and
9983 mode line dimensions here.
9984 <w32_system_caret_window, w32_system_caret_hdr_height>:
9985 <w32_system_caret_mode_height>: New variables.
9987 * w32term.h: Declare them.
9989 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9991 * alloc.c (die): Move "assertion failed" string here ...
9992 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9993 COND when SUPPRESS_CHECKING. This shrinks the executable text
9994 size by 0.8% to 2.2% when configured with --enable-checking,
9995 depending on optimization flags (GCC 4.8.1 x86-64).
9997 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9999 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10001 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10002 base is 2; this is more accurate.
10004 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10006 * sound.c (string_default): Move to !WINDOWSNT section.
10007 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10009 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10011 * sound.c: Integer cleanups.
10012 Remove unnecessary forward decls.
10013 (struct sound_device): The 'file' member is now a Lisp_Object, not
10014 a char *, so that we needn't invoke alloca on a huge size.
10015 (Fplay_sound_internal): Adjust to this.
10016 (string_default): New function.
10017 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10018 Use it to adjust to the struct sound_device change.
10019 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10020 (be2hs) [0]: Remove.
10022 * syntax.c (skip_chars): Don't use uninitialized storage
10023 when searching a multibyte buffer for characters that are not in a
10024 unibyte string that contains non-ASCII characters.
10026 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10028 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10029 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10031 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10033 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10035 2013-06-18 Kenichi Handa <handa@gnu.org>
10037 * font.c (Ffont_spec): Signal an error for an invalid font name
10040 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10042 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10043 In particular this ports to 32-bit sparc Sun cc.
10044 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10045 array with a dummy element at specpdl[-1], so that its address can
10047 (unbind_to): Do not copy the binding; not needed, now that we
10048 copy old_value in the one place where the copy is needed.
10049 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10050 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10051 (union specbinding): Rename from struct specbinding. Redo layout
10052 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10053 which is not portable. With Sun C 5.12 32-bit sparc, the
10054 declaration causes nargs to be an unsigned bitfield, a behavior
10055 that the C standard allows; but Emacs wants nargs to be signed.
10056 The overall type is now a union of structures rather than a
10057 structure of union of structures, and the 'kind' member is now a
10058 bitfield, so that the overall type doesn't grow. All uses changed.
10059 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10061 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10063 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10064 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10066 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10068 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10070 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10071 unless we know that the window w's frame is a frame object.
10072 Another attempt at solving bug#14062 and bug#14630.
10074 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10076 * textprop.c (property_set_type): New enum.
10077 (add_properties): Allow appending/prepending text properties.
10078 (add_text_properties_1): Factored out of Fadd_text_properties.
10079 (Fadd_text_properties): Move all the code into
10080 add_text_properties_1.
10081 (Fadd_face_text_property): New function that calls
10082 add_text_properties_1.
10084 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10086 Move functions from lisp.h to individual modules when possible.
10087 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
10088 * alloc.c (XFLOAT_INIT, set_symbol_name):
10089 * buffer.c (CHECK_OVERLAY):
10090 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
10091 (set_char_table_parent):
10092 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
10093 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
10094 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
10095 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
10097 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
10098 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
10099 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
10100 (backtrace_args, backtrace_debug_on_exit):
10101 * floatfns.c (CHECK_FLOAT):
10102 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
10103 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
10104 (set_hash_hash, set_hash_hash_slot, set_hash_index)
10105 (set_hash_index_slot):
10106 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
10107 * marker.c (CHECK_MARKER):
10108 * textprop.c (CHECK_STRING_OR_BUFFER):
10109 * window.c (CHECK_WINDOW_CONFIGURATION):
10110 Move here from lisp.h, and make these functions static rather than
10112 * buffer.c (Qoverlayp):
10114 * fns.c (Qhash_table_p):
10115 * window.c (Qwindow_configuration_p):
10117 * lisp.h: Remove the abovementioned defns and decls.
10119 Use functions, not macros, for XINT etc (Bug#11935).
10120 In lisp.h, prefer functions to function-like macros, and
10121 constants to object-like macros, when either will do. This:
10122 . simplifies use, as there's no more need to worry about
10123 arguments' side effects being evaluated multiple times.
10124 . makes the code easier to debug on some platforms.
10125 However, when using gcc -O0, keep using function-like macros
10126 for a few critical operations, for performance reasons.
10127 This sort of thing isn't needed with gcc -Og, but -Og
10128 is a GCC 4.8 feature and isn't widely-enough available yet.
10129 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
10130 Remove enum lsb_bits; no longer needed.
10131 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
10132 * buffer.c (Qoverlap):
10134 * fns.c (Qhash_table_p):
10135 Now extern, so lisp.h can use these symbols.
10136 * dispextern.h: Include character.h, for MAX_CHAR etc.
10137 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10138 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10139 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10140 (GLYPH_CODE_P): Move here from lisp.h.
10141 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10142 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
10143 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
10144 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
10145 XUNTAG now returns void *.
10146 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
10147 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
10148 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
10149 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
10150 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
10151 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
10152 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
10153 (lisp_h_XPNTR, lisp_h_XSYMBOL):
10154 New macros, renamed from their sans-lisp_h_ counterparts.
10155 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
10156 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
10157 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
10158 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
10159 If compiling via GCC without optimization, define these as macros
10160 in addition to inline functions.
10161 To disable this, compile with -DINLINING=0.
10162 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
10163 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
10164 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
10165 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
10166 (INTMASK, VALMASK): Now macros, since static values cannot be
10167 accessed from extern inline functions.
10168 (VALMASK): Also a constant, for benefit of old GDB.
10169 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
10170 is INTEGERP, which can fold it in.
10171 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
10172 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
10173 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
10174 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
10175 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
10176 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
10177 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10178 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10179 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10180 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10181 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10182 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10183 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10184 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10185 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10186 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10187 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10188 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10189 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10190 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10191 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10192 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10193 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10194 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10195 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10196 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10197 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10198 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10199 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10200 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10201 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10202 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10203 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10205 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10206 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10207 (VALMASK): Define in one place rather than in two, merging the
10208 USE_LSB_TAG parts; this is simpler.
10209 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10210 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10211 Move up, to avoid use before definition.
10212 Also include "globals.h" earlier, for the same reason.
10213 (make_natnum): New function.
10214 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10215 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10216 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10217 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10218 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10219 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10220 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10221 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10222 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10223 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10224 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10225 (Qwindow_configuration_p, Qimage): New forward declarations.
10226 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10227 (STRING_COPYIN): Remove; unused.
10228 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10229 (xcar_addr, xcdr_addr): New functions. All uses changed.
10230 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10231 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10232 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10233 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10234 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10235 (TYPE_RANGED_INTEGERP): Simplify.
10236 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10237 (setlocale, fixup_locale, synchronize_system_messages_locale)
10238 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10239 Now empty functions, not macros.
10240 (functionp): Return bool, not int.
10241 * window.c (Qwindow_configuration_p): Now extern,
10242 so window.h can use it.
10243 * window.h (Qwindowp): Move decl back to lisp.h.
10245 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10247 * xdisp.c (Fline_pixel_height): New function, required for solving
10250 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10252 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10254 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10256 * lread.c (syms_of_lread):
10257 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10259 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10261 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10263 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10265 * fileio.c (expand_file_name): Doc fix.
10267 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10269 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10270 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10271 Wait for self, not for 0. This can't hurt on GNU or similar
10272 system, and may help with Cygwin.
10274 * keyboard.c: Don't use PROP (...) as an lvalue.
10275 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10276 Use set_prop (A, B), not PROP (A) = B.
10278 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10280 * xdisp.c (get_it_property): Use it->window instead of generating
10281 a Lisp object from it->w.
10283 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10285 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10286 get-char-property the window that is being rendered, instead of
10287 the buffer, to support window-specific overlays. (Bug#14575)
10288 (compute_display_string_pos): When W is NULL, use the current
10289 buffer as the object to pass to get-char-property.
10290 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10291 pointer member of the bidi iterator, since no window is pertinent
10294 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10296 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10297 being displayed, and pass it to compute_display_string_pos.
10298 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10299 (bidi_paragraph_init): All callers changed.
10301 * xdisp.c (init_from_display_pos, init_iterator)
10302 (handle_single_display_spec, next_overlay_string)
10303 (get_overlay_strings_1, reseat_1, reseat_to_string)
10304 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10305 Set bidi_it.w member from it->w.
10306 (compute_display_string_pos): Accept additional argument, the
10307 window being displayed, and pass it to Fget_char_property.
10310 * dispextern.h (struct bidi_it): New member w, the window being
10312 (compute_display_string_pos): Adjust prototype.
10314 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10316 * xgselect.c: Remove unneeded include xterm.h.
10318 * process.c (wait_reading_process_output): Check for NS before GLIB.
10319 GLIB may be linked in due to rsvg, but ns_select must be called.
10321 * xgselect.c (xg_select): Remove call to window_system_available
10322 and g_main_context_pending at the top, so Gdk events (i.e. file
10323 notify) are processed when Emacs is started with -nw.
10325 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10327 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10328 (ctagsfiles3): New variable, includes only *.m files.
10329 (TAGS): Use an explicit language name in the regular expressions,
10330 to avoid transformation of '/SOMETHING' by MSYS to
10331 'c:\MSYS\SOMETHING'.
10333 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10335 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10337 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10339 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10340 still need to set the mouse pointer shape and activate help-echo.
10343 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10345 A few porting etc. fixes for the new file monitor code.
10346 See the thread containing
10347 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10348 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10349 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10350 (dir_monitor_callback, Fgfile_rm_watch):
10351 Use assq_no_quit instead of Fassoc, for speed.
10352 (dir_monitor_callback, Fgfile_rm_watch):
10353 eassert that the monitor is a fixnum.
10354 (dir_monitor_callback): No need for CDR_SAFE.
10355 Simplify building of lisp with alternative tails.
10356 (Fgfile_add_watch, Fgfile_rm_watch):
10357 Do not assume glib functions set errno reliably on failure.
10358 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10359 and signal an error otherwise.
10360 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10361 Use Fdelq instead of Fdelete, for speed.
10363 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10365 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10366 don't insist on being invoked on a highlighted tool-bar button.
10367 Avoids losing tool-bar functionality when mouse-highlight is nil.
10368 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10369 Don't highlight when mouse-highlight is nil.
10370 (note_mouse_highlight): When mouse-highlight is nil, don't return
10371 right away; instead, run tool-bar and mode-line highlight
10372 subroutine, clear any existing highlight, and revert the mouse
10373 pointer to its default shape. (Bug#14558)
10375 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10377 * lisp.mk (lisp): Add prog-mode.el.
10379 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10381 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10382 * process.c (dummy_handler): New function.
10383 (lib_child_handler): New static var.
10384 (handle_child_signal): Invoke it.
10385 (catch_child_signal): If a library has set up a signal handler,
10386 save it into lib_child_handler.
10387 (init_process_emacs): If using glib and not on Windows, tickle glib's
10388 child-handling code so that it initializes its private SIGCHLD handler.
10389 * syssignal.h (SA_SIGINFO): Default to 0.
10390 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10391 31; it should no longer be needed now.
10393 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10395 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10397 * gfilenotify.c (globals_of_gfilenotify): New function.
10398 (syms_of_gfilenotify): Move global initialization there.
10400 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10402 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10404 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10405 * keyboard.c (menu_bar_items, tool_bar_items):
10406 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10407 not override local keymaps any more.
10409 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10411 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10413 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10415 * w32console.c (initialize_w32_display): Return the dimensions of
10416 the console window via 2 additional arguments, not via the current
10417 frame. This avoids crashes due to overrunning the bounds of
10418 frame's decode_mode_spec_buffer, which is not resized following
10419 the change of the frame dimensions from the initial 10x10.
10421 * w32term.h (w32_initialize_display_info): Adjust prototype.
10423 * term.c (init_tty): Take dimensions of the frame from the values
10424 returned by initialize_w32_display.
10426 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10427 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10428 (LIBES): Add $(GFILENOTIFY_LIBS).
10430 * w32inevt.c (handle_file_notifications): Add dummy implementation
10431 for !HAVE_W32NOTIFY.
10433 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10435 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10437 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10439 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10441 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10443 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10445 Fix minor problems found by static checking.
10446 * data.c (pure_write_error):
10447 Use xsignal2, not Fsignal, as Fsignal might return.
10448 * eval.c (set_backtrace_debug_on_exit): Now static.
10449 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10450 No longer inline. EXTERN_INLINE is needed only for functions
10451 defined in .h files. Reindent function header as per GNU style.
10452 (backtrace_p, backtrace_top, backtrace_next):
10453 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10454 compiler or linker. Add extern decls to pacify gcc -Wall.
10455 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10457 * frame.c (free_monitors): Define only on platforms that need it.
10458 * nsterm.m (ns_term_init):
10459 * process.c (catch_child_signal):
10460 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10461 defined on all porting targets these days.
10462 * process.c, process.h (catch_child_signal):
10463 Make it extern only if NS_IMPL_GNUSTEP is defined.
10465 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10467 * w32.c (gettimeofday): Make the signature identical to prototype
10468 in nt/inc/sys/time.h.
10470 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10472 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10475 * keyboard.c (safe_run_hooks_error): Improve error message.
10477 * data.c (pure_write_error): Add `object' argument.
10478 * puresize.h (CHECK_IMPURE): Use it.
10480 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10482 * Makefile.in (NOTIFY_OBJ): New variable.
10483 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10485 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10486 Call syms_of_gfilenotify.
10488 * gfilenotify.c: New file.
10490 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10491 and Qfile_w32notify.
10492 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10493 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10495 * lisp.h: Declare syms_of_gfilenotify.
10497 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10499 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10501 Merge the specpdl and backtrace stacks. Make the structure of the
10502 specpdl entries more obvious via a tagged union of structs.
10503 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10504 (enum specbind_tag): New enum.
10505 (struct specbinding): Make it a tagged union of structs.
10506 Add a case for backtrace records.
10507 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10508 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10509 (backtrace_debug_on_exit): New accessors.
10510 (struct backtrace): Remove.
10511 (struct catchtag): Remove backlist field.
10512 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10514 (Flocal_variable_p): Speed up the common case where the binding is
10516 * eval.c (backtrace_list): Remove.
10517 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10518 (set_backtrace_args, set_backtrace_nargs)
10519 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10520 (backtrace_next): New functions.
10521 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10522 (unwind_to_catch, internal_lisp_condition_case)
10523 (internal_condition_case, internal_condition_case_1)
10524 (internal_condition_case_2, internal_condition_case_n): Don't bother
10525 with backtrace_list any more.
10526 (Fsignal): Adjust to new backtrace format.
10527 (grow_specpdl): Move up.
10528 (record_in_backtrace): New function.
10529 (eval_sub, Ffuncall): Use it.
10530 (apply_lambda): Adjust to new backtrace format.
10531 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10533 (specbind): Adjust to new specpdl format. Simplify.
10534 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10535 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10537 (mark_backtrace): Remove.
10538 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10539 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10540 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10542 * profiler.c (record_backtrace): Use get_backtrace.
10543 (handle_profiler_signal): Use backtrace_top_function.
10544 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10545 accessor functions.
10547 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10549 * process.h (catch_child_signal): Declare.
10551 * process.c (catch_child_signal): New function.
10552 (init_process_emacs): Call it.
10554 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10555 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10557 (x_set_cursor_type): Remove declaration.
10558 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10559 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10560 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10561 (ns_get_color): Use F suffix on float.
10562 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10563 (ns_get_rgb_color): Remove.
10564 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10565 (note_mouse_movement): x and y are CGFloat.
10566 (ns_draw_fringe_bitmap): Remove unused rowY.
10567 Change #if to COCOA && >= 10_6.
10568 (ns_draw_window_cursor): Remove unused overspill.
10569 (ns_draw_underwave): width and x are EamcsCGFloat.
10570 (ns_draw_box): thickness is CGFloat.
10571 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10572 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10573 if not in main thread.
10574 (ns_get_pending_menu_title, ns_check_menu_open)
10575 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10576 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10577 (sendFromMainThread:): New method.
10578 (changeFont:): size is CGFloat.
10579 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10580 Disable warning about permanent text.
10581 (characterIndexForPoint:): Adjust return type depending on GNUstep
10583 (mouseDown:): delta is CGFloat.
10584 (updateFrameSize): Remove unised variable f.
10585 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10586 Cast float to EmacsCGFloat.
10587 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10588 also to -1 when restoring.
10589 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10590 inside NS_IMPL_COCOA.
10591 (toggleFullScreen:): Put call to toggleFullScreen inside
10592 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10593 (setPosition:portion:whole:): por is CGFloat.
10594 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10595 (mouseDown:): Use CGFloat.
10596 (mouseDragged:): Remove unised variable edge.
10597 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10599 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10600 of CGFloat differs.
10601 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10602 when NS_IMPL_GNUSTEP.
10603 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10604 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10605 (EmacsToolbar): Add clearAll. Add tag argument to
10606 addDisplayItemWithImage.
10607 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10609 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10611 * nsmenu.m (ns_update_menubar): Make static.
10612 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10613 (fillWithWidgetValue:): Add cast to SEL for setAction.
10614 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10615 (update_frame_tool_bar): Update code for GNUstep.
10616 (clearAll): New method.
10617 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10618 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10619 Move identifierToItem setObject and activeIdentifiers addObject before
10620 call to insertItemWithItemIdentifier.
10621 (validateVisibleItems): Fix indentation.
10622 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10623 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10624 UtilityWindow to aStyle, remove call to setStyleMask.
10626 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10628 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10629 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10630 Use F suffix on floats.
10631 (ns_char_width): Returns CGFloat.
10632 (ns_ascii_average_width): w is CGFloat instead of float.
10633 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10635 (ns_glyph_metrics): CGFloat instead of float.
10637 * nsfns.m (x_set_foreground_color, x_set_background_color):
10639 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10640 remove unused variables.
10641 (Fns_read_file_name): Keep track if panel is for save.
10642 Use ns_filename_from_panel/ns_directory_from_panel.
10643 (Fns_list_services): delegate only used for COCOA.
10644 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10645 Just return the input if GNUstep.
10646 (x_screen_planes): Remove.
10647 (Fxw_color_values): Use EmacsCGFloat
10648 (Fns_display_monitor_attributes_list): Only get screen number for
10650 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10652 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10653 ns_directory_from_panel.
10655 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10657 * process.c (handle_child_signal): Also use WCONTINUED.
10658 This is so that list-processes doesn't mistakenly list the process
10659 as stopped, when the process has actually been continued and is
10662 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10664 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10665 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10666 not already configured.
10668 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10670 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10672 * Makefile.in (mostlyclean): Remove *.res files.
10674 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10676 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10677 a buffer (bug#8447).
10679 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10681 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10682 display vector, and we backtrack, handle the case that the
10683 previous character position is also displayed from a display
10684 vector or covered by a display string or image. (Bug#14476)
10686 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10688 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10689 (struct MonitorInfo, free_monitors): Remove.
10690 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10691 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10692 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10695 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10696 (struct MonitorInfo, free_monitors): Remove.
10697 (ns_screen_name): Make static.
10698 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10699 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10702 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10703 (struct MonitorInfo): New struct.
10704 (free_monitors, make_monitor_attribute_list): Declare.
10706 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10708 (free_monitors, make_monitor_attribute_list): New functions.
10709 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10712 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10714 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10716 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10718 * keyboard.c: Apply keyboard decoding only to events that come directly
10719 from the tty, not from unread-command-events (bug#14368).
10720 (read_event_from_main_queue): New function, extracted from read_char.
10721 (read_decoded_char): Remove.
10722 (read_decoded_event_from_main_queue): New function to replace it.
10723 (read_char): Use it.
10724 (read_key_sequence): Use read_char rather than read_decoded_char.
10726 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10728 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10730 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10732 2013-05-22 Kenichi Handa <handa@gnu.org>
10734 The following changes are to fix the setting of
10735 buffer-file-coding-system on, for instance, C-x RET c unix RET
10736 _FILE_OF_DOS_EOL_TYPE_ RET.
10738 * coding.h (struct coding_system): New member detected_utf8_chars.
10740 * coding.c (detect_coding_utf_8): Count characters and check EOL
10741 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10743 (setup_coding_system): Do not initialize coding->head_ascii.
10744 (check_ascii): Do not set coding->eol_seen but update it. Do not
10745 call adjust_coding_eol_type here.
10746 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10747 If the eol-type of CODING is already specified, adjust the eol type
10748 of the found coding-system.
10749 (decode_coding_gap): Cancel previous change. Utilize the
10750 character numbers counted by detect_coding_utf_8. Fix detection
10753 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10755 * search.c (looking_at_1): Only set last_thing_searched if the match
10756 changed the match-data (bug#14281).
10758 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10760 * xdisp.c (reseat_at_previous_visible_line_start):
10761 Already declared in dispextern.h, so remove it here.
10762 (move_it_vertically_backward): Likewise.
10764 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10766 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10767 (Fx_display_pixel_width, Fx_display_pixel_height)
10768 (Fx_display_mm_width, Fx_display_mm_height):
10769 Mention `display-monitor-attributes-list' in docstrings.
10771 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10772 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10773 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10774 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10775 (Fx_display_backing_store, Fx_display_visual_class)
10776 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10777 (Fx_display_grayscale_p, Fx_display_pixel_width)
10778 (Fx_display_pixel_height, Fx_display_planes)
10779 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10780 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10781 (Fx_display_mm_width, Fx_display_mm_height)
10782 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10783 height for all physical monitors as in X11.
10785 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10786 Return pixel width or height for all physical monitors as in X11.
10788 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10790 Port --enable-gcc-warnings to clang.
10791 * bytecode.c (exec_byte_code):
10793 Redo diagnostic pragmas to pacify clang, too.
10794 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10795 * editfns.c (Fencode_time):
10796 * fileio.c (file_accessible_directory_p):
10797 * font.c (font_unparse_xlfd):
10798 Use '&"string"[index]' instead of '"string" + (index)'.
10799 * undo.c (user_error): Remove; unused.
10801 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10803 * insdel.c (insert_1_both): Document the arguments, instead of
10804 referring to insert_1, which no longer exists.
10806 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10807 some window, increment windows_or_buffers_changed, so that
10808 *Messages* display in that window is updated. (Bug#14408)
10810 * w32.c: Include epaths.h.
10811 (init_environment): Use cmdproxy.exe without leading directories.
10812 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10814 (gettimeofday): Adjust signature and return value to Posix
10817 * unexw32.c (open_output_file): Delete the existing emacs.exe
10818 before creating it, to break the hard link to the versioned
10821 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10822 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10823 (FIRSTFILE_OBJ): New variables.
10824 (W32_RES): Rename to EMACSRES. All users changed.
10825 (base_obj): Use $(CM_OBJ).
10826 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10827 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10828 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10829 $(W32_RES_LINK) before $(LIBES).
10830 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10832 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10834 * makefile.w32-in (DOC): Use just "DOC".
10836 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10838 * process.c: Export default filters and sentinels to Elisp.
10839 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10841 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10842 (Fset_process_sentinel, Fformat_network_address):
10843 Default to them instead of nil.
10844 (server_accept_connection): Sentinels can't be nil any more.
10845 (read_and_dispose_of_process_output): New function, extracted from
10846 read_process_output.
10847 (read_process_output): Use it; filters can't be nil.
10848 (Finternal_default_process_filter): New function, extracted from
10849 read_process_output.
10850 (exec_sentinel_unwind): Remove function.
10851 (exec_sentinel): Don't zilch sentinel while running.
10852 (status_notify): Sentinels can't be nil.
10853 (Finternal_default_process_sentinel): New function extracted from
10855 (setup_process_coding_systems): Default filter is not nil any more.
10856 (syms_of_process): Export new Elisp functions and initialize
10858 * lisp.h (make_lisp_proc): New function.
10860 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10862 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10864 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10866 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10867 unless we know that the window w is a leaf window.
10868 Another attempt at solving bug#14062.
10870 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10872 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10875 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10877 * image.c (gif_load): Check that subimages fit (Bug#14345).
10879 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10881 * lread.c (skip_dyn_eof): New function.
10882 (read1): Use it to skip the end of a file in response to #@00.
10884 * doc.c (get_doc_string): Slightly relax the sanity checking.
10886 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10888 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10889 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10890 (MonitorInfo): New struct.
10891 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10892 (Fns_display_monitor_attributes_list): New functions.
10893 (display-usable-bounds): Remove.
10894 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10897 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10899 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10900 (GTK_CHECK_VERSION): New macro, if not already defined.
10901 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10902 replaced by GTK_CHECK_VERSION.
10904 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10906 * xterm.h (GTK_PREREQ): New macro.
10907 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10908 to use this macro instead, for consistency and clarity.
10910 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10912 * xdisp.c (row_for_charpos_p): New function, with code of
10913 cursor_row_p, but accepts an additional argument CHARPOS instead
10914 of using a hardcoded PT.
10915 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10916 (row_containing_pos): Call row_for_charpos_p instead of partially
10917 doing the same. Fixes cursor positioning under longlines-mode
10918 when longlines-show-effect includes more than one newline, when
10919 moving the cursor vertically up.
10921 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10923 * makefile.w32-in (ACL_H): New macro.
10924 ($(BLD)/fileio.$(O)): Update dependencies.
10926 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10928 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10929 * Makefile.in (LIB_ACL): New macro.
10930 (LIBACL_LIBS): Remove.
10931 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10932 * fileio.c: Include <acl.h>.
10933 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10934 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10936 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10939 * unexelf.c: Don't assume ElfW (Half) fits in int.
10940 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10941 when dealing with ElfW (Half) values, since they can exceed 2**31
10942 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10943 (entry_address): Omit unused NUM arg. All uses changed.
10945 2013-05-07 Juri Linkov <juri@jurta.org>
10947 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10948 to the string converted from number with `Fnumber_to_string'.
10951 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10953 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10954 This fixes a problem introduced by my previous change.
10956 2013-05-07 Glenn Morris <rgm@gnu.org>
10958 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10960 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10962 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10964 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10966 Static checking by GCC 4.8.0.
10967 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10968 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10969 (x_get_monitor_attributes_fallback)
10970 (x_get_monitor_attributes_xinerama)
10971 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10972 Define only if USE_GTK.
10973 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10974 (x_get_monitor_attributes_fallback): Omit unused locals.
10975 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10976 Use double, not float, to avoid mixed-mode floating point arithmetic.
10978 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10979 Jan Djärv <jan.h.d@swipnet.se>
10981 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10982 (XINERAMA_CFLAGS): New macros.
10983 (ALL_CFLAGS, LIBES): Use them.
10985 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10986 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10987 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10988 (syms_of_xfns): DEFSYM them.
10989 (struct MonitorInfo): New struct.
10990 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10991 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10992 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10993 (x_get_monitor_attributes_xinerama): New functions.
10994 (Fx_display_monitor_attributes_list): New primitive.
10995 (syms_of_xfns): Defsubr it.
10997 * xterm.h (x_display_info): Add Xatom_net_workarea and
10998 Xatom_net_current_desktop.
11000 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11001 and dpyinfo->Xatom_net_current_desktop.
11003 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11005 * xdisp.c (pos_visible_p): Use the special code for finding the
11006 beginning of a display property or overlay for any "replacing"
11007 display property, not just for display strings. This solves
11008 incorrect reporting of position by posn-at-point. (Bug#14241)
11010 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11012 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11013 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11014 Verify that ElfW (Half) fits in int.
11015 (fatal): Use same signature as lisp.h.
11016 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11017 configure and build with -DUNEXELF_DEBUG without worrying about
11018 other modules that use DEBUG.
11019 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11020 possibly-wide integers now uses it instead of plain fprintf.
11021 (entry_address): New function, which avoids problems with 32-bit
11022 overflow on 64-bit hosts.
11023 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11024 (round_up): Don't assume the remainder fits in int.
11025 (find_section): Use bool for boolean. Simplify debug code.
11026 (unexec): Don't assume file sizes fit in int or size_t.
11027 Omit unnecessary trailing newline in 'fatal' format.
11028 Use strerror rather than outputting decimal error number.
11029 Remove unused code when emacs is not defined;
11030 this file relies on Emacs now.
11031 Don't assume e_phnum and e_shnum are positive.
11033 * regex.c: Fix problems when DEBUG is defined.
11034 (extract_number, extract_number_and_incr): Define regardless of
11035 whether DEBUG is defined; that's simpler and makes the code less
11036 likely to go stale in the normal case when DEBUG is not defined.
11037 Return int rather than taking an int * arg. All callers changed.
11038 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11039 Remove, replacing with ...
11040 (DEBUG_PRINT): New macro. All callers changed.
11041 (DEBUG_COMPILES_ARGUMENTS): New macro.
11042 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11043 (print_compiled_pattern, print_double_string) [DEBUG]:
11044 Use prototype rather than old-style definition.
11045 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11046 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11047 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11048 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11049 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11050 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11051 This matters only when DEBUG is defined.
11053 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11055 * xdisp.c (set_iterator_to_next): Set the
11056 ignore_overlay_strings_at_pos_p flag only if we are _really_
11057 iterating over an overlay string, as indicated by the
11058 current.overlay_string_index member. (Bug#14306)
11060 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11062 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11063 to where it is used, to avoid autorelease issues (Bug#14050).
11065 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11067 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11068 * fileio.c (syms_of_fileio): Implement this.
11069 * filelock.c (create_lock_file): If symbolic links don't work, so
11070 we use a regular file as a lock file, do not fsync the lock file;
11073 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11075 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11076 (syms_of_minibuf): Adjust accodingly.
11078 * callint.c (Fcall_interactively): Adjust calls accordingly.
11080 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11082 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11083 w->contents is a buffer before computing everything else.
11084 Use parentheses to disambiguate last part of the condition.
11086 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
11087 assertion violations. (Bug#14062)
11089 2013-05-01 David Reitter <david.reitter@gmail.com>
11091 * nsfns.m (ns_tooltip): Initialize.
11093 2013-04-28 Eli Zaretskii <eliz@gnu.org>
11095 * coding.c (decode_coding_gap): Don't remove the character before
11096 a newline unless it's a CR character. (Bug#14287)
11098 2013-04-28 Dan Nicolaescu <dann@gnu.org>
11100 * dispextern.h (struct face): Move enum face_underline_type
11101 earlier so that bitfields can be in the same word.
11103 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
11105 * nsfns.m (handlePanelKeys): New function.
11106 (EmacsOpenPanel:performKeyEquivalent:)
11107 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
11108 arrows/function/control and copy/paste keys (Bug#14296).
11110 2013-04-27 Juri Linkov <juri@jurta.org>
11112 * callint.c (Fcall_interactively): Call `Qread_number' for
11113 interactive code letter `n' instead of using duplicate code.
11116 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
11118 * systime.h (make_timeval): Declare as 'const'.
11120 2013-04-27 Kenichi Handa <handa@gnu.org>
11122 * font.c (font_open_entity): Always open a font of manageable
11125 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
11127 Port better to AIX (Bug#14258).
11128 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
11131 2013-04-24 Kenichi Handa <handa@gnu.org>
11133 * coding.c (decode_coding_iso_2022): When an invalid escape
11134 sequence is encountered, reset the invocation and designation
11135 status to the safest one.
11137 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
11139 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
11140 Without this fix, "make distclean" leaves stamp-h1 behind.
11142 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
11144 * w32fns.c (w32_fullscreen_rect): New function to compute the
11145 window rectangle for the given fullscreen mode.
11146 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
11147 longer tunes the window size. This keeps the window's edges flush
11148 with the screen and allows the taskbar to hide itself in fullboth.
11150 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
11151 window decorations and uses the entire screen.
11153 * w32term.h (w32_fullscreen_rect) Add prototype.
11154 (struct w32_output): Replace normal_width, normal_height,
11155 normal_top, and normal_left members with a single normal_placement
11157 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
11159 (FRAME_NORMAL_PLACEMENT): New macro.
11161 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
11163 * minibuf.c (Ftest_completion): Silence compiler warning.
11165 2013-04-15 Eli Zaretskii <eliz@gnu.org>
11167 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
11170 * frame.h (WINDOW_FRAME): Protect macro and its argument with
11173 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11174 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
11175 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
11176 parentheses where appropriate.
11178 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11180 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11182 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11184 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11185 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11186 Mention in the doc string that setting these variables takes
11187 effect only after a call to set-window-buffer. (Bug#14200)
11189 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11191 * indent.c (Fvertical_motion): Don't consider display strings on
11192 overlay strings as display strings on the buffer position we
11193 started from. This prevents vertical cursor motion from jumping
11194 more than one line when there's an overlay string with a display
11195 property at end of line.
11196 Reported by Karl Chen <Karl.Chen@quarl.org> in
11197 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11199 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11201 * window.c (select_window): `record_buffer' even if window is
11202 already selected (bug#14191).
11204 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11206 * window.c (Fwindow_end): Test more flags, including the buffer's
11207 last_overlay_modified flag, to determine whether the window's
11208 display is really up-to-date. Prevents the function from
11209 returning a stale value. (Bug#14170)
11210 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11213 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11215 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11216 garbaged only if it is not already the top frame on its TTY.
11217 This prevents flickering due to constant redrawing of TTY frames when
11218 there are GUI frames open in the same session. (Bug#13864)
11220 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11222 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11223 of marking the idle timers directly.
11225 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11227 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11228 tables (bug#14054).
11230 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11232 * window.c (select_window): Don't record_buffer while the invariant is
11233 temporarily broken (bug#14161).
11235 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11237 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11239 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11241 2013-04-07 Romain Francoise <romain@orebokech.com>
11243 Ignore additional platform-specific ACL errors (Bug#13702).
11244 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11245 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11247 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11249 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11252 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11254 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11255 This bug was introduced by my 2013-02-25 change that simplified
11256 data_start configuration. Without this change, on GNU/Linux
11257 an Emacs configured with --enable-profiling fails immediately
11258 due to a profiler signal.
11259 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11260 with these flags. On platforms where special flags are needed
11261 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11262 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11263 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11265 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11267 Get rid of some platform-specific functions examining window
11268 system and its capabilities. This is a partial rework of the
11270 * lisp.h (have_menus_p): Remove prototype. This function is
11271 replaced with platform-independent window_system_available.
11272 (check_window_system): Move to...
11273 * frame.h (decode_window_system_frame, window_system_available):
11274 ...here, add new prototypes.
11275 * frame.c (window_system_available, decode_window_system_frame):
11277 (check_window_system): Platform-independent now.
11278 * xterm.h (x_in_use): Remove declaration.
11280 * w32term.h (check_x_frame):
11281 * nsterm.h (check_x_frame): Remove prototypes. This function
11282 is replaced with platform-independent decode_window_system_frame.
11283 * msdos.c (have_menus_p): Remove.
11284 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11285 Remove platform-specific functions. Use check_window_system,
11286 decode_window_system_frame and check_ns_display_info where
11287 appropriate. Minor style and comment tweaks.
11288 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11289 (check_x_frame): Likewise.
11290 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11292 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11293 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11294 * xmenu.c, xselect.c: All related users changed.
11296 2013-04-03 Kenichi Handa <handa@gnu.org>
11298 The following changes is to optimize the code for reading UTF-8
11301 * coding.c (check_ascii): Rename from detect_ascii. Return value
11302 changed. Check EOL format. Do not call adjust_coding_eol_type
11304 (check_utf_8): New function.
11305 (adjust_coding_eol_type): Do nothing if already adjusted.
11306 (detect_coding): Compare the return value of check_ascii with
11307 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11308 (decode_coding_gap): Optimize for valid UTF-8.
11310 2013-03-21 Kenichi Handa <handa@gnu.org>
11312 * coding.c (syms_of_coding): Cancel previous change.
11314 * insdel.c (insert_from_gap): Fix previous change.
11316 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11318 Consistently use platform-specific function to detect window system.
11319 * lisp.h (check_window_system): New prototype. This function is
11320 going to replace check_x, check_w32 and check_ns.
11321 (have_menus_p): Mention msdos.c in comment.
11322 * fontset.c (check_window_system_func): Remove. Adjust all users.
11323 * fontset.h (check_window_system_func): Remove prototype.
11324 * nsterm.h (check_ns):
11325 * xterm.h (check_x):
11326 * w32term.h (check_w32): Likewise.
11327 * menu.c (Fx_popup_menu): Use check_window_system.
11328 * msdos.c (check_window_system): Define for MS-DOS.
11329 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11330 * w32fns.c (check_window_system): Likewise for MS-Windows.
11331 * xfns.c (check_window_system): Likewise for X.
11332 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11333 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11335 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11337 Prefer < to > in range checks such as 0 <= i && i < N.
11338 This makes it easier to visualize quantities on a number line.
11339 This patch doesn't apply to all such range checks,
11340 only to the range checks affected by the 2013-03-24 change.
11341 This patch reverts most of the 2013-03-24 change.
11342 * alloc.c (xpalloc, Fgarbage_collect):
11343 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11344 * character.c (string_escape_byte8):
11345 * charset.c (read_hex):
11346 * data.c (cons_to_unsigned):
11347 * dispnew.c (update_frame_1):
11348 * doc.c (Fsubstitute_command_keys):
11349 * doprnt.c (doprnt):
11350 * editfns.c (hi_time, decode_time_components):
11351 * fileio.c (file_offset):
11352 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11353 * font.c (font_intern_prop):
11354 * frame.c (x_set_alpha):
11355 * gtkutil.c (get_utf8_string):
11356 * indent.c (check_display_width):
11357 * keymap.c (Fkey_description):
11358 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11360 * minibuf.c (read_minibuf_noninteractive):
11361 * process.c (wait_reading_process_output):
11362 * search.c (Freplace_match):
11363 * window.c (get_phys_cursor_glyph):
11364 * xdisp.c (redisplay_internal):
11365 * xsmfns.c (smc_save_yourself_CB):
11366 Prefer < to > for range checks.
11367 * dispnew.c (sit_for): Don't mishandle NaNs.
11368 This fixes a bug introduced in the 2013-03-24 change.
11369 * editfns.c (decode_time_components): Don't hoist comparison.
11370 This fixes another bug introduced in the 2013-03-24 change.
11372 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11374 * frame.h (struct frame): Drop scroll_bottom_vpos
11375 member becaue all real users are dead long ago.
11376 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11377 * xdisp.c (redisplay_internal): Adjust user.
11379 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11381 * nsmenu.m (showAtX:Y:for:): setLevel to
11382 NSPopUpMenuWindowLevel (Bug#13998).
11384 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11386 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11387 (ns_check_pending_open_menu): Declare.
11389 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11390 (x_activate_menubar): Update the menu with title that matches
11391 ns_get_pending_menu_title, and call
11392 ns_check_pending_openmenu (Bug#12698).
11393 (menuWillOpen:): New method.
11394 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11396 * nsterm.m (menu_will_open_state, menu_mouse_point)
11397 (menu_pending_title): New varaibles.
11398 (ns_get_pending_menu_title, ns_check_menu_open)
11399 (ns_check_pending_open_menu): New functions.
11401 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11403 * indent.c (current_column_bol_cache): Remove leftover which is not
11404 used in Fmove_to_column any more.
11405 (current_column, scan_for_column): Adjust users.
11406 * keyboard.c (last_point_position_buffer, last_point_position_window):
11407 Remove leftovers which are not used for recording undo any more.
11408 (command_loop_1, syms_of_keyboard): Adjust users.
11409 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11410 redisplay_window any more.
11411 (move_it_to): Adjust user.
11413 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11415 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11416 Update dependencies.
11418 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11420 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11421 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11422 forward references.
11424 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11426 * window.h (struct window): Replace hchild, vchild and buffer slots
11427 with a single slot 'contents'. This is possible because each valid
11428 window may have either the child window (in vertical or horizontal
11429 combination) or buffer to display (for the leaf window). Using that,
11430 a lot of operations to traverse and/or change window hierarchies may
11431 be simplified. New member horizontal is used to distinguish between
11432 horizontal and vertical combinations of internal windows.
11433 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11434 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11435 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11436 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11437 Use contents slot, not buffer, where appropriate.
11438 (wset_combination): New function.
11439 (wset_buffer): Add eassert.
11440 (Fframe_first_window): Simplify the loop reaching first window.
11441 (Fwindow_buffer): Use WINDOW_LEAF_P.
11442 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11443 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11444 (unshow_buffer): Convert initial debugging check to eassert.
11445 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11446 (make_parent_window, window_resize_check, window_resize_apply)
11447 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11448 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11449 Adjust to match struct window changes.
11450 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11451 (mark_window_cursors_off, count_windows, get_leaf_windows)
11452 (foreach_window_1): Simplify the loop.
11453 * alloc.c (mark_object): Do not check for the leaf window because
11454 internal windows has no glyph matrices anyway.
11455 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11456 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11457 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11458 (build_frame_matrix_from_window_tree, mirror_make_current)
11459 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11460 (update_window_tree, set_window_update_flags): Simplify the loop.
11461 (sync_window_with_frame_matrix_rows): Enforce live window.
11462 Use contents slot, not buffer, where appropriate.
11463 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11464 and WINDOW_HORIZONTAL_COMBINATION_P.
11465 (make_frame_visible_1): Simplify the loop.
11466 Use contents slot, not buffer, where appropriate.
11467 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11468 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11469 (expose_window_tree): Likewise.
11470 Use contents slot, not buffer, where appropriate.
11471 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11472 to avoid deleted windows. Use contents slot instead of buffer.
11473 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11474 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11475 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11476 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11478 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11480 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11481 identify the reasons for assertion violations in bug#14062 and
11483 (Fx_show_tip): Fix compilation error under
11484 "--enable-check-lisp-object-type". (Bug#14073)
11486 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11487 Reported by <rzl24ozi@gmail.com>.
11489 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11491 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11493 (unwind_with_echo_area_buffer): ...to restore it here.
11494 This is needed to ensure that...
11495 (redisplay_window): ...both window markers are valid here,
11496 which is verified by eassert.
11497 * editfns.c (save_excursion_save): Do not assume that
11498 selected_window always displays the buffer.
11499 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11502 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11504 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11507 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11509 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11511 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11513 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11514 since MinGW's w32api headers do. This avoids compiler warnings.
11516 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11517 if already defined.
11519 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11521 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11523 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11525 * gtkutil.c (style_changed_cb): Check if frame is live and an
11526 X frame (Bug#14038).
11528 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11530 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11531 Define only for _WIN32_WINNT less than 0x0500.
11532 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11534 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11535 see its own definitions of 'struct timeval' and 'struct timezone'.
11537 Fix incompatibilities between MinGW.org and MinGW64 headers.
11538 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11540 * w32.c (REPARSE_DATA_BUFFER): Guard with
11541 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11543 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11545 * xterm.c: Include X11/XKBlib.h
11546 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11548 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11550 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11552 * blockinput.h (input_blocked_p): Likewise.
11553 * bytecode.c (exec_byte_code): Likewise.
11554 * callproc.c (call_process_kill, call_process_cleanup)
11555 (Fcall_process): Likewise.
11556 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11557 (Fccl_execute_on_string): Likewise.
11558 * character.c (string_escape_byte8): Likewise.
11559 * charset.c (read_hex): Likewise.
11560 * cm.c (calccost): Likewise.
11561 * data.c (cons_to_unsigned): Likewise.
11562 * dired.c (directory_files_internal, file_name_completion):
11564 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11565 (sit_for): Likewise.
11566 * doc.c (Fsubstitute_command_keys): Likewise.
11567 * doprnt.c (doprnt): Likewise.
11568 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11569 * emacsgtkfixed.c: Likewise.
11570 * fileio.c (file_offset, Fwrite_region): Likewise.
11571 * floatfns.c (Fexpt, fmod_float): Likewise.
11572 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11574 * font.c (font_intern_prop): Likewise.
11575 * frame.c (x_set_alpha): Likewise.
11576 * gtkutil.c (get_utf8_string): Likewise.
11577 * indent.c (check_display_width): Likewise.
11578 * intervals.c (create_root_interval, rotate_right, rotate_left)
11579 (split_interval_right, split_interval_left)
11580 (adjust_intervals_for_insertion, delete_node)
11581 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11582 (merge_interval_right, merge_interval_left, copy_intervals)
11583 (set_intervals_multibyte_1): Likewise.
11584 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11585 * keymap.c (Fkey_description): Likewise.
11586 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11587 * lread.c (openp, read_integer, read1, string_to_number):
11589 * menu.c (ensure_menu_items): Likewise.
11590 * minibuf.c (read_minibuf_noninteractive): Likewise.
11591 * print.c (printchar, strout): Likewise.
11592 * process.c (create_process, Faccept_process_output)
11593 (wait_reading_process_output, read_process_output, send_process)
11594 (wait_reading_process_output): Likewise.
11595 * profiler.c (make_log, handle_profiler_signal): Likewise.
11596 * regex.c (re_exec): Likewise.
11597 * regex.h: Likewise.
11598 * search.c (looking_at_1, Freplace_match): Likewise.
11599 * sysdep.c (get_child_status, procfs_ttyname)
11600 (procfs_get_total_memory): Likewise.
11601 * systime.h (EMACS_TIME_VALID_P): Likewise.
11602 * term.c (dissociate_if_controlling_tty): Likewise.
11603 * window.c (get_phys_cursor_glyph): Likewise.
11604 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11605 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11607 * xfns.c (Fx_window_property): Likewise.
11608 * xmenu.c (set_frame_menubar): Likewise.
11609 * xselect.c (x_get_window_property, x_handle_dnd_message):
11611 * xsmfns.c (smc_save_yourself_CB): Likewise.
11612 * xterm.c (x_scroll_bar_set_handle): Likewise.
11614 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11616 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11617 to be optional or nil. Adjust comment and convert it to docstring.
11618 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11619 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11621 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11623 Static checking by GCC 4.8-20130319.
11624 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11625 * process.c (Fset_process_datagram_address)
11626 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11627 * xdisp.c (get_char_face_and_encoding)
11628 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11629 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11630 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11632 2013-03-24 Ken Brown <kbrown@cornell.edu>
11634 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11635 fix compilation on 64-bit Cygwin, where underscores are not
11636 automatically prepended.
11638 * w32term.c (w32_initialize): Silence compiler warning.
11640 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11642 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11643 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11644 variables, to save and restore frame dimensions.
11645 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11646 after returning from a 'fullscreen' configuration.
11647 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11648 to avoid races between the main thread and the input thread.
11650 * w32term.h (struct w32_output): New members normal_width,
11651 normal_height, normal_top, normal_left, and prev_fsmode.
11652 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11653 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11654 members of a frame.
11656 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11657 'fullscreen' parameter. Always record previous width and height
11658 of the frame, except when switching out of maximized modes, so
11659 that they could be restored correctly, instead of resetting to the
11660 default frame dimensions. Send SC_RESTORE command to the frame,
11661 unless we are going to send SC_MAXIMIZE, to restore the frame
11662 resize hints in the mouse pointer shown by the window manager.
11665 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11667 * lisp.h (get_frame_param): Adjust conditions for prototype
11670 2013-03-22 Ken Brown <kbrown@cornell.edu>
11672 * unexcw.c: Drop unneeded inclusion of w32common.h.
11673 (report_sheap_usage): Declare.
11674 (read_exe_header): Add magic numbers for x86_64.
11675 (fixup_executable): Fix printf format specifier for unsigned long
11678 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11680 * frame.h (struct frame): Put menu_bar_window under #ifdef
11681 because this member is not needed when X toolkit is in use.
11682 (fset_menu_bar_window):
11683 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11684 (free_glyphs, update_frame):
11685 * xdisp.c (expose_frame): Likewise.
11686 (display_menu_bar): Likewise. Remove redundant eassert.
11687 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11690 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11692 Use functions and constants to manipulate Lisp_Save_Value objects.
11693 This replaces code that used macros and strings and token-pasting.
11694 The change makes the C source a bit easier to follow,
11695 and shrinks the Emacs executable a bit.
11696 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11697 (make_save_value): Change 1st arg from string to enum. All callers
11700 (mark_object): Use if, not #if, for GC_MARK_STACK.
11701 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11702 (XSAVE_OBJECT): Now functions, not macros.
11703 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11704 the constant was never used.
11705 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11706 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11707 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11708 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11710 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11711 type3 with a single member save_type. All uses changed.
11712 (save_type, set_save_pointer, set_save_integer): New functions.
11713 * print.c (PRINTX): Remove.
11715 * alloc.c: Remove redundant static declarations.
11717 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11719 * window.h (struct window): Convert left_col, top_line, total_lines
11720 and total_cols from Lisp_Objects to integers. Adjust comments.
11721 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11723 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11724 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11725 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11726 Adjust users where appropriate.
11728 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11730 * frame.h (struct frame): Drop resx and resy because the same data is
11731 available from window system-specific output context. Adjust users.
11732 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11733 New functions to provide defaults when no window system available.
11734 (FRAME_RES_X, FRAME_RES_Y): New macros.
11735 (NUMVAL): Move from xdisp.c.
11736 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11737 (Ffont_face_attributes, Fopen_font):
11738 * image.c (gs_load):
11739 * w32font.c (fill_in_logfont):
11740 * xdisp.c (calc_pixel_width_or_height):
11741 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11742 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11744 2013-03-20 Kenichi Handa <handa@gnu.org>
11746 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11747 to 1 (temporary workaround until a bug related to ASCII
11748 optimization is fixed).
11750 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11752 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11753 Signal error if window is not internal. Adjust docstring.
11754 (delete_all_child_windows): Use combination_limit to save the buffer.
11755 (Fset_window_configuration): Adjust accordingly.
11756 * print.c (syms_of_print): Initialize debugging output not here...
11757 (init_print_once): ...but in a new function here.
11758 * lisp.h (init_print_once): Add prototype.
11759 * emacs.c (main): Add call to init_print_once. Adjust comments.
11761 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11763 * window.c (window_resize_check, window_resize_apply)
11764 (window_from_coordinates, recombine_windows, set_window_buffer)
11765 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11766 (Fsplit_window_internal, Fdelete_window_internal)
11767 (freeze_window_starts): Use bool for booleans.
11768 * window.h (window_frame_coordinates, resize_frame_windows)
11769 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11771 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11773 * dispnew.c (bitch_at_user): Use `user-error'.
11775 2013-03-17 Ken Brown <kbrown@cornell.edu>
11777 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11778 as return type of image_background. (Bug#13981)
11779 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11781 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11783 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11784 (ns_select): Don't return with result uninitialized.
11786 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11789 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11791 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11792 directories. If filename is nil, get directory name (Bug#13932).
11793 Use getFilename and getDirectory.
11794 (getFilename, getDirectory): New methods for EmacsSavePanel and
11796 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11798 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11800 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11802 2013-03-15 Kenichi Handa <handa@gnu.org>
11804 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11805 (adjust_after_replace): Make it back to static. Delete the third
11806 arg text_at_gap_tail. Cancel the code for handling it.
11808 * coding.h (struct coding_system): New member eol_seen.
11810 * coding.c (detect_ascii): New function.
11811 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11812 when the source bytes are actually scanned. On detecting for
11813 coding_category_utf_8_auto, call detect_ascii instead of scanning
11814 source bytes directly.
11815 (produce_chars): Call insert_from_gap with the new arg 0.
11816 (encode_coding): Likewise.
11817 (decode_coding_gap): Control ASCII optimization by the variable
11818 disable_ascii_optimization instead of #ifndef .. #endif.
11819 Deccode EOL format according to coding->eol_seen.
11820 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11823 * lisp.h (adjust_after_replace): Cancel externing it.
11824 (insert_from_gap): Adjust prototype.
11826 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11828 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11829 FULLSCREEN_MAXIMIZED. (Bug#13935)
11831 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11833 * region-cache.c (find_cache_boundary, move_cache_gap)
11834 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11835 Simplify debugging check and convert to eassert. Adjust comment.
11836 (pp_cache): Put under ENABLE_CHECKING.
11838 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11840 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11841 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11842 and WM_ACTIVATEAPP.
11843 (w32fullscreen_hook): If the frame is visible, reset
11844 f->want_fullscreen flag after changing the frame size. If the
11845 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11848 2013-03-13 Daniel Colascione <dancol@dancol.org>
11850 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11851 too so that these builds can use Cygwin's file conversion
11852 functions. (We've been building and linking cygw32.o all along
11853 and just not using it.)
11855 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11857 File synchronization fixes (Bug#13944).
11858 * Makefile.in (LIB_FDATASYNC): New macro.
11860 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11861 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11862 Don't worry about HAVE_FSYNC, since a substitute fsync is
11863 available if the system lacks one.
11864 (Fwrite_regin): Retry fsync if interrupted.
11866 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11868 * w32term.c (w32_read_socket): If the Emacs frame is being
11869 activated, call w32fullscreen_hook, to make sure the new frame
11870 dimensions are in effect. (Bug#13937)
11872 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11874 * xdisp.c (init_iterator): Simplify because both character and byte
11875 positions are either specified or -1. Add eassert. Adjust comment.
11876 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11877 character and byte positions can be obtained from marker.
11879 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11881 Static checking by Sun C 5.12.
11882 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11883 * bytecode.c (exec_byte_code):
11884 * dispnew.c (init_display):
11886 * fileio.c (Fsubstitute_in_file_name):
11887 * keyboard.c (Fevent_convert_list):
11888 * keymap.c (Fsingle_key_description):
11889 * term.c (maybe_fatal, fatal):
11890 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11891 * xsmfns.c (Fhandle_save_session):
11892 Omit unreachable code.
11893 * keymap.c (map_keymap_char_table_item): Cast void * to
11894 a function pointer type; the C Standard requires this.
11896 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11897 Include <sys/param.h> unconditionally, as that works elsewhere and
11898 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11899 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11902 See ChangeLog.12 for earlier changes.
11904 ;; Local Variables:
11908 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11910 This file is part of GNU Emacs.
11912 GNU Emacs is free software: you can redistribute it and/or modify
11913 it under the terms of the GNU General Public License as published by
11914 the Free Software Foundation, either version 3 of the License, or
11915 (at your option) any later version.
11917 GNU Emacs is distributed in the hope that it will be useful,
11918 but WITHOUT ANY WARRANTY; without even the implied warranty of
11919 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11920 GNU General Public License for more details.
11922 You should have received a copy of the GNU General Public License
11923 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.