1 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4 This is ugly, but it should fix the performance problem for older
5 GCC versions in the short run. I'll look into integrating the
6 Gnulib module for popcount, as a better fix.
7 See the thread starting in:
8 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12 (popcount_size_t): Use it.
14 2013-09-24 Daniel Colascione <dancol@dancol.org>
16 * process.c (Fnetwork_interface_info): Fix build break due to
19 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
21 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
22 Prefer signed to unsigned integers where either will do.
23 No need for 'const' on locals that do not escape.
24 Omit easserts with unnecessary and unportable assumptions about
25 alignment. Avoid unnecessary casts to char *.
27 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
29 Use union for the payload of struct Lisp_Vector.
30 This helps to avoid a few glitches dictated by C's aliasing rules.
31 * lisp.h (struct Lisp_Vector): Use union for next and
32 contents member. Adjust comment. Change related users.
33 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
34 Related users changed.
35 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
36 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
37 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
38 * xfaces.c, xfont.c, xmenu.c: Related users changed.
40 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
42 Optimize glyph row clearing and copying routines.
43 * dispextern.h (struct glyph_row): Change layout of struct
44 glyph_row to help copy_row_except_pointers. Adjust comment.
45 * dispnew.c (null_row): Remove.
46 (clear_glyph_row): Use offsetof and memset to find and clear
47 just the members that need clearing. Adjust comment.
48 (copy_row_except_pointers): Likewise for copying.
50 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
52 Some minor cleanups of recently-added bool vector code.
53 * conf_post.h (assume): Always return void. Use lint version
54 only if GCC and MSC versions don't apply.
55 * conf_post.h (assume):
56 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
57 Depend on _MSC_VER, not __MSC_VER, for consistency with
59 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
60 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
61 (bool_vector_binop_driver, count_trailing_zero_bits)
62 (size_t_to_host_endian): Now static, not static inline;
63 the latter isn't needed with modern compilers and doesn't
64 work with older compilers anyway.
66 * alloc.c (valgrind_p): Use bool for boolean.
68 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
70 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
71 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
72 (display_last_displayed_message_p, message_buf_print)
73 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
75 * dispextern.h (cancel_line, init_desired_glyphs):
76 Remove ancient leftover.
77 (help_echo_showing_p, hourglass_shown_p):
78 * lisp.h (noninteractive_need_newline): Adjust declaration.
80 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
82 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
84 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
85 ...this file and convert the latter to static. Adjust comment.
87 * window.c (init_window_once): Adjust user.
88 * frame.h (last_nonminibuf_frame): Remove declaration.
89 * lisp.h (selected_frame): Likewise.
90 * msdos.c (the_only_display_info): Adjust comment.
92 2013-09-23 Eli Zaretskii <eliz@gnu.org>
94 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
95 computing the end column of mouse-highlight that comes from
96 display or overlay strings. (Bug#15437)
97 (note_mouse_highlight): Adapt calculation of last argument to
98 mouse_face_from_string_pos to the above change.
100 * conf_post.h (__has_builtin): Define to zero, if undefined, on
101 all platforms, not just for clang.
103 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
105 * filelock.c (lock_file_1): Rearrange to remove compiler warning
106 about excess arguments to snprintf.
108 * conf_post.h(assume): Use __builtin_unreachable for clang.
110 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
112 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
113 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
115 2013-09-23 Daniel Colascione <dancol@dancol.org>
117 * alloc.c (USE_VALGRIND): New macro; on by default
118 when ENABLE_CHECKING.
119 (mark_maybe_object,mark_maybe_pointer)
120 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
122 (valgrind_p) [USE_VALGRIND]: New variable.
123 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
125 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
127 * process.c (wait_reading_process_output): Change int pnamelen to
130 * nsterm.m (setMarkedText:selectedRange:):
132 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
133 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
134 argument to unsigned long to avoid warning.
135 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
137 * conf_post.h (assume): Fix compiler error: x shall be cond.
139 2013-09-22 Daniel Colascione <dancol@dancol.org>
141 * xfns.c (x_get_monitor_attributes): Suppress unused variable
142 warning when compiling without a window system.
144 2013-09-22 Daniel Colascione <dancol@dancol.org>
146 * data.c (Qbool_vector_p): New symbol.
147 (bool_vector_spare_mask,popcount_size_t_generic)
148 (popcount_size_t_msc,popcount_size_t_gcc)
150 (bool_vector_binop_driver)
151 (count_trailing_zero_bits,size_t_to_host_endian)
152 (Fbool_vector_exclusive_or)
154 (Fbool_vector_intersection,Fbool_vector_set_difference)
155 (Fbool_vector_subsetp,Fbool_vector_not)
156 (Fbool_vector_count_matches)
157 (Fbool_vector_count_matches_at): New functions.
158 (syms_of_data): Intern new symbol, functions.
159 * alloc.c (bool_vector_payload_bytes): New function.
160 (Fmake_bool_vector): Instead of calling Fmake_vector,
161 which performs redundant initialization and argument checking,
162 just call allocate_vector ourselves. Make sure we clear any
163 terminating padding to zero.
164 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
165 instead of open-coding the size calculation.
166 (vroundup_ct): New macro.
167 (vroundup): Assume argument >= 0; invoke vroundup_ct.
168 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
169 * composite.c (composition_gstring_put_cache): Change
170 lint_assume to assume.
171 * conf_post.h (assume): New macro.
172 (lint_assume): Remove.
173 * dispnew.c (update_frame_1): Change lint_assume to assume.
174 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
176 * image.c (gif_load): Change lint_assume to assume.
177 * lisp.h (eassert_and_assume): New macro.
178 (Qbool_vector_p): Declare.
179 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
180 (swap16,swap32,swap64): New inline functions.
181 * macfont.c (macfont_shape): Change lint_assume to assume.
182 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
183 * xsettings.c (parse_settings): Use new swap16 and
184 swap32 from lisp.h instead of file-specific macros.
186 2013-09-22 Eli Zaretskii <eliz@gnu.org>
188 * xdisp.c (try_window_id): Don't abort if cursor row could not be
189 found (which can legitimately happen when the glyph row at the
190 window start is disabled in the current_matrix. (Bug#15365)
192 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
194 Fix syntax.h bug introduced by recent INLINE change.
195 syntax.h defined an extern inline function SYNTAX_ENTRY that was
196 conditionally compiled one way in some modules, and a different
197 way in others. This doesn't work with extern inline functions,
198 which must have the same definition in all modules, because the
199 defining code might be shared across modules, depending on the
200 implementation. Symptoms reported by Martin Rudalics in:
201 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
202 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
203 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
204 overriding the corresponding functions in syntax.h.
205 * syntax.h (syntax_property_entry, syntax_property_with_flags)
206 (syntax_property): New inline functions.
207 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
208 Rewrite in terms of these new functions.
210 2013-09-21 Eli Zaretskii <eliz@gnu.org>
212 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
213 not chars_in_text, whose result depends on the multibyteness of
214 the current buffer. (Bug#15426)
216 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
218 Port recent change to hosts where pointers aren't 'long'.
219 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
220 Don't assume that pointers are the same width as 'long'.
221 Add a compile-time check that a pointer fits into two X slots.
223 A simpler, centralized INLINE.
224 * conf_post.h (INLINE): Define only if not already defined.
225 This allows us to use a single INLINE, defined by one file
227 * emacs.c (INLINE): Define it.
228 Also, include category.h, charset.h, composite.h, dispextern.h,
229 syntax.h, systime.h, so that their INLINE definitions are expanded
231 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
232 * buffer.h, buffer.c (BUFFER_INLINE):
233 * category.h, category.c (CATEGORY_INLINE):
234 * character.h, character.c (CHARACTER_INLINE):
235 * charset.h, charset.c (CHARSET_INLINE):
236 * composite.h, composite.c (COMPOSITE_INLINE):
237 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
238 * frame.h, frame.c (FRAME_INLINE):
239 * intervals.h, intervals.c (INTERVALS_INLINE):
240 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
241 * lisp.h, alloc.c (LISP_INLINE):
242 * process.h, process.c (PROCESS_INLINE):
243 * syntax.h, syntax.c (SYNTAX_INLINE):
244 * systime.h, sysdep.c (SYSTIME_INLINE):
245 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
246 * window.h, window.c (WINDOW_INLINE):
247 Remove. All uses replaced with INLINE.
249 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
251 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
254 2013-09-19 Eli Zaretskii <eliz@gnu.org>
256 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
257 'const char *' to avoid compiler warnings due to similar change in
258 the prototype of x_get_string_resource.
260 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
262 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
263 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
264 going to replace static variables below. Adjust comments.
265 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
266 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
267 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
268 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
269 Related users changed.
270 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
271 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
272 last_mouse_movement_time, going to replace static variables below.
274 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
275 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
277 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
278 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
279 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
280 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
281 static variables below.
282 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
283 (last_mouse_scroll_bar): Remove.
284 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
285 (mouseExited): Related users changed.
287 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
289 Do not use external array to process X scroll bar messages.
290 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
291 (x_send_scroll_bar_event): Pack window pointer into two slots
292 of XClientMessageEvent if we're 64-bit. Adjust comment.
293 (x_scroll_bar_to_input_event): Unpack accordingly.
295 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
297 Ifdef away recent changes which aren't relevant to NS port.
298 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
299 [!HAVE_NS]: Declare as such.
300 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
301 [!HAVE_NS]: Define as such.
303 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
305 * frame.c (x_redo_mouse_highlight): New function
306 to factor out common code used in W32 and X ports.
307 * dispextern.h (x_redo_mouse_highlight): Add prototype.
308 * xterm.h (struct x_display_info):
309 * w32term.h (struct w32_display_info):
310 * nsterm.h (struct ns_display_info): New members
311 last_mouse_motion_frame, last_mouse_motion_x and
312 last_mouse_motion_y, going to replace static variables below.
313 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
314 (redo_mouse_highlight): Remove.
315 (note_mouse_movement, syms_of_xterm): Adjust user.
316 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
317 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
318 (redo_mouse_highlight): Remove.
319 (note_mouse_movement, syms_of_w32term): Adjust user.
320 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
321 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
323 (note_mouse_movement, mouseMoved, syms_of_nsterm):
324 * nsfns.m (compute_tip_xy): Adjust user.
326 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
328 * frame.c (x_mouse_grabbed): New function.
329 * dispextern.h (x_mouse_grabbed): Add prototype.
330 (last_mouse_frame): Remove declaration.
331 * xterm.h (struct x_display_info):
332 * w32term.h (struct w32_display_info):
333 * nsterm.h (struct ns_display_info): New member
334 last_mouse_frame, going to replace...
335 * xdisp.c (last_mouse_frame): ...global variable.
336 (note_tool_bar_highlight):
337 * w32term.c (w32_mouse_position, w32_read_socket):
338 * xterm.c (XTmouse_position, handle_one_xevent):
340 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
342 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
344 * w32term.c (w32_read_socket): Avoid temporary
345 variables in a call to x_real_positions.
346 * xterm.c (handle_one_xevent): Likewise.
348 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
350 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
351 (x_icon_type): Remove prototype.
352 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
353 * frame.c (x_icon_type): Remove.
354 * w32term.c (x_make_frame_visible, x_iconify_frame):
355 * xterm.c (x_make_frame_visible, x_iconify_frame):
356 Use x_set_bitmap_icon to factor out common code.
358 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
360 * dispextern.h (check_x_display_info, x_get_string_resource):
361 Declare here just once and unify the latter.
362 * frame.c (check_x_display_info, x_get_string_resource):
363 * nsterm.h (check_x_display_info):
364 * xrdb.c (x_get_string_resource):
365 * xterm.h (check_x_display_info): Remove prototypes.
366 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
367 * w32reg.c (x_get_string_resource): Likewise.
368 (w32_get_rdb_resource): Adjust user.
370 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
372 * xterm.h (struct x_display_info): New member
373 x_pending_autoraise_frame, going to replace...
374 * xterm.c (pending_autoraise_frame): ...static variable.
375 (x_new_focus_frame, XTread_socket): Adjust users.
376 * w32term.h (struct w32_display_info): New member
377 w32_pending_autoraise_frame, going to replace...
378 * w32term.c (pending_autoraise_frame): ...global variable.
379 (x_new_focus_frame, w32_read_socket): Adjust users.
381 2013-09-17 Glenn Morris <rgm@gnu.org>
383 * xdisp.c (message_dolog): If we create *Messages*,
384 switch it to messages-buffer-mode.
386 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
388 Don't overuse 'const' in types of locals.
389 * bidi.c (bidi_count_bytes):
390 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
391 (xg_event_is_for_scrollbar):
392 * xselect.c (x_handle_property_notify)
393 (x_handle_selection_notify, x_handle_dnd_message):
394 * xsettings.c, xsettings.h (xft_settings_event):
395 * xterm.c (x_handle_net_wm_state, handle_one_event)
396 (x_menubar_window_to_frame, x_detect_focus_change)
397 (construct_mouse_click, note_mouse_movement)
398 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
399 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
400 (handle_one_xevent, x_handle_net_wm_state):
401 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
402 (x_handle_dnd_message):
403 Avoid unnecessary 'const', typically the second 'const' in
404 'const foo * const arg', a 'const' that does not affect the API
405 and doesn't significantly help the human reader.
407 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
409 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
410 only if Glib < 2.36.0.
411 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
412 * xsettings.c (init_gconf, init_gsettings): Do not check
414 * xterm.c (handle_one_xevent): Do not call to x_clear_area
416 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
418 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
420 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
421 before calling g_type_init.
423 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
425 * nsterm.m (syms_of_nsterm): ... to here.
427 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
429 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
430 (ignore_next_mouse_click_timeout): Use Time as X does.
431 (handle_one_xevent): Avoid cast and use unsigned comparison.
433 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
435 Do not copy X event in handle_one_xevent except KeyPress case.
436 Wnen XEvent is processed, it is unlikely to be changed except
437 KeyPress case, so we can avoid copying and use const pointer to
438 const data to make sure that an event is not changed elsewhere.
439 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
440 const' and do not create local copy except for the KeyPress event.
441 Use casts to avoid a few glitches. Adjust formatting. Add comments.
442 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
443 (x_handle_net_wm_state, x_menubar_window_to_frame)
444 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
445 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
446 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
447 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
448 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
449 (x_handle_dnd_message):
450 * xsettings.c (xft_settings_event):
451 Use 'const XEvent * const' where appropriate.
452 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
454 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
456 Fix X event waiting to handle multiple frames.
457 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
458 * xterm.c (pending_event_wait): Remove. Adjust users.
459 (x_detect_focus_change): Pass frame arg.
460 (handle_one_xevent): Find related frame early and clear per-frame
461 wait_event_type only if this is an event for the relevant frame.
462 (x_wait_for_event): Use per-frame wait_event_type.
464 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
466 * nsfns.m (Fx_create_frame): Fix font driver registration for
469 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
472 * nsterm.m: Include macfont.h.
473 (ns_tmp_flags, ns_tmp_font): Remove.
474 (ns_compute_glyph_string_overhangs): Check for driver Qns.
475 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
476 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
477 (changeFont:): Fix code style. Check for font driver type when
480 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
483 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
484 (nsfont_open): Set font driver type.
485 Set font->ascent and font->descent. Figure out font instead of
486 ns_tmp_font, and flags instead of ns_tmp_flags.
487 Fix indentation. Remove call to ns_draw_text_decoration,
490 * nsfns.m: Include macfont.h.
491 (Fx_create_frame): Register macfont driver, make a better default font.
492 (Fns_popup_font_panel): Get font from macfont driver, if used.
494 * macfont.m, macfont.h, maccuvs.h: New files.
496 * font.h: Declare syms_of_macfont.
498 * font.c (syms_of_font): Call syms_of_macfont.
500 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
502 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
504 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
505 and it is always zero for others, so I assume that this is an ancient
506 leftover which nobody will want to change any more.
507 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
508 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
509 * frame.c (x_set_scroll_bar_width):
510 * w32fns.c (w32_createscrollbar):
511 * w32term.c (w32_set_vertical_scroll_bar):
512 * xfns.c (x_set_scroll_bar_default_width):
513 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
514 (x_scroll_bar_expose): Related users changed.
516 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
518 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
519 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
520 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
522 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
524 * nsterm.h, w32term.h, xterm.h: ...and not here.
525 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
527 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
528 these modules are never compiled otherwise.
530 2013-09-14 Eli Zaretskii <eliz@gnu.org>
532 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
535 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
537 Unify Fx_focus_frame between all ports.
538 * frame.h (x_focus_frame): New prototype.
539 * xfns.c (Fx_focus_frame): Remove.
540 (syms_of_xfns): Do not defsubr it.
541 (x_focus_frame): X implementation.
542 * nsfns.m (Fx_focus_frame): Remove.
543 (syms_of_nsfns): Do not defsubr it.
544 (x_focus_frame): NS implementation.
545 * w32term.c (Fx_focus_frame): Remove.
546 (x_focus_on_frame): Rename to...
547 (x_focus_frame): W32 implementation.
548 * w32term.h (x_focus_on_frame): Remove prototype.
549 * w32fns.c (Fx_focus_frame): Remove.
550 (syms_of_w32fns): Do not defsubr it.
551 * frame.c (Fx_focus_frame): Define here.
552 (syms_of_frame): Defsubr here.
553 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
555 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
557 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
558 All of them are replaced with FRAME_DISPLAY_INFO, defined in
559 each port to reference the port-specific window system data.
560 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
561 (FRAME_DISPLAY_INFO): Define.
562 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
563 (FRAME_DISPLAY_INFO): Define. Adjust users.
564 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
565 (FRAME_DISPLAY_INFO): Define. Adjust users.
566 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
567 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
568 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
569 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
570 * xselect.c, xterm.c: All related users changed.
572 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
574 * xterm.h (x_window_to_frame, x_any_window_to_frame)
575 (x_menubar_window_to_frame): Remove prototypes.
576 * xfns.c (x_window_to_frame, x_any_window_to_frame)
577 (x_menubar_window_to_frame, x_top_window_to_frame):
579 * xterm.c (x_window_to_frame, x_any_window_to_frame)
580 (x_menubar_window_to_frame, x_top_window_to_frame):
581 ...to here and convert all but the last to static.
583 2013-09-12 Eli Zaretskii <eliz@gnu.org>
585 * lisp.mk (lisp): Add w32-common-fns.elc.
587 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
589 * charset.c (char_charset): Document an exception for char-charset.
591 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
593 * xterm.h (x_display_info): New field last_user_time...
594 * xterm.c (toplevel): ...to replace static last_user_time.
595 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
597 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
599 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
600 scroll bar values to prevent thumb from disappear and update comment.
602 2013-09-11 Glenn Morris <rgm@gnu.org>
604 * emacs.c (usage_message): Possessive apostrophe tweak.
606 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
608 * nsterm.m (syms_of_nsterm): Use Qns.
609 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
610 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
611 * xfns.c (x_display_info_for_name, Fx_open_connection):
612 Remove old '#if 0' code.
613 (syms_of_xfns): Use Qx.
614 * termhooks.h (fullscreen_hook): Remove the leftover.
615 (struct terminal): Fix typo in comment.
617 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
619 Cleaning up a few X scroll bar bits.
620 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
621 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
622 New member last_seen_part, going to replace...
623 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
624 (xt_action_hook) [USE_LUCID]: Adjust user.
625 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
626 Lucid-specific scroll bar support.
627 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
628 to int and adjust to use last_seen_part member.
629 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
630 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
631 Initialize last_seen_part.
633 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
635 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
636 insert-buffer-substring an empty string.
638 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
640 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
641 avoiding a GCC warning.
643 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
645 Ifdef away frame tool bar code when it is not really used.
646 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
647 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
648 and minimize_tool_bar_window_p under the above.
649 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
650 (fset_tool_bar_window): Likewise.
651 * dispnew.c (clear_current_matrices, clear_desired_matrices)
652 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
653 (change_frame_size_1):
654 * window.c (window_from_coordinates, Frecenter): Adjust users.
655 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
656 code is not really used.
657 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
658 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
659 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
660 [!USE_GTK && !HAVE_NS]: Define as such.
661 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
662 (note_mouse_highlight, expose_frame):
663 * xfns.c (x_set_tool_bar_lines):
664 * xterm.c (handle_one_xevent): Adjust users.
666 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
668 Fix corruption with multiple emacsclient -t instances (Bug#15222).
669 This bug was introduced by my 2013-08-26 patch, which incorrectly
670 assumed that the terminfo implementation doesn't use termcap buffers.
671 * term.c (init_tty) [TERMINFO]: Remove optimization, as
672 these buffers apparently are used after all.
673 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
674 (struct tty_display_info): Define members termcap_term_buffer and
675 termcap_strings_buffer even if TERMINFO.
677 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
680 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
681 'usage' docstring entry to pacify make-docfile.
683 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
685 Change comparison functions =, <, >, <=, >= to take many arguments.
686 * data.c: Change comparison functions' interface and implementation.
687 * lisp.h: Make arithcompare available for efficient two arg
689 * bytecode.c: Use arithcompare.
690 * fileio.c: Use new interface.
692 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
694 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
696 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
698 * eval.c (Feval): Document the new use of `lexical'.
700 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
702 Review and drop old frame resize hack.
703 * frame.h (struct frame): Remove force_flush_display_p.
704 * dispnew.c (update_frame): Adjust user and don't call
705 flush_frame here. The comment has said that there was an issues
706 with redisplaying fringes, but I don't see any differences with
707 and without this hack. Hopefully we can continue without it.
708 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
709 current frame matrices twice if resized_p is set.
711 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
713 Do not populate pure Xism x_sync to other ports.
714 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
715 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
716 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
717 * w32term.h (x_sync): Remove prototype.
719 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
721 Cleanup frame flushing.
722 * dispextern.h (struct redisplay_interface):
723 Drop flush_display_optional because flush_display is enough
724 for X and flushing via RIF is just a no-op for others.
725 * frame.h (flush_frame): New function.
726 * dispnew.c (update_frame):
727 * minibuf.c (read_minibuf):
728 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
730 * keyboard.c (detect_input_pending_run_timers): Do not flush
731 all frames but selected one in redisplay_preserve_echo_area.
732 * nsterm.m (ns_flush): Remove no-op.
733 (ns_redisplay_interface): Adjust user.
734 * w32term.h (x_flush): Remove no-op.
735 (w32_redisplay_interface): Adjust user.
736 * xterm.c (x_flush): Simplify because we do not flush all
737 frames at once any more. Adjust comment.
738 (x_redisplay_interface): Adjust user.
740 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
742 Port --without-x --enable-gcc-warnings to Fedora 19.
743 * gfilenotify.c (globals_of_gfilenotify):
744 Call g_type_init only if using an older glib version that needs it.
746 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
748 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
749 (last_glyphless_glyph_merged_face_id): Remove declarations.
750 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
751 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
752 (last_glyphless_glyph_merged_face_id): Now static.
753 (merge_escape_glyph_face): New function, refactored from...
754 (get_next_display_element): ...here.
755 (merge_glyphless_glyph_face): New function, refactored from...
756 (produce_glyphless_glyph): ...here...
757 * term.c (produce_glyphless_glyph): ...and here.
759 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
761 * eval.c (eval_sub): Only call Ffunction if necessary.
763 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
765 Attempt to make redisplay more selective when changing cursor type.
766 * frame.h (struct frame): New bitfield cursor_type_changed.
767 * xdisp.c (cursor_type_changed): Remove.
768 (try_cursor_movement, redisplay_window, try_window_id)
769 (set_frame_cursor_types, try_window_reusing_current_matrix):
770 Adjust to use per-frame bitfield.
771 (redisplay_internal): Look for cursor type change on each visible
772 frame and consider all frames if cursor type has been changed on
773 the frame other than selected. If cursor type has been changed on
774 selected frame only, do not use fast update.
776 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
778 Attempt to make redisplay more selective when changing fonts.
779 * frame.h (struct frame): New bitfield fonts_changed.
780 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
781 (adjust_frame_glyphs): Add prototype.
782 * dispnew.c (fonts_changed_p): Remove.
783 (adjust_glyphs): Remove because we do not
784 adjust matrices on all frames at once any more.
785 (adjust_frame_glyphs): Block and unblock input here.
786 (adjust_glyph_matrix): Use fonts_changed.
787 (change_frame_size_1): Use adjust_frame_glyphs.
788 * font.c (font_open_entity): Use fonts_changed.
789 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
790 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
791 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
792 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
793 (shrink_mini_window, Fresize_mini_window_internal)
794 (window_scroll_pixel_based, Fset_window_configuration)
795 (apply_window_adjustment, Fset_window_vscroll):
796 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
797 Use adjust_frame_glyphs.
798 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
799 (try_window_reusing_current_matrix, try_window_id, display_line)
800 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
801 (redisplay_internal): Consider fonts_changed and adjust frame
802 matrices for each frame only if the frame is visible. If font
803 has been changed on some frame during full redisplay, retry
804 only visible frames where the font has been actually changed.
806 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
808 Cache current header and mode line height for each window.
809 * window.h (struct window): New fields mode_line_height
810 and header_line_height.
811 * window.c (make_window): Initialize them.
812 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
813 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
814 (current_mode_line_height, current_header_line_height):
816 * xdisp.c (current_mode_line_height, current_header_line_height):
818 (pos_visible_p, init_xdisp): Adjust user.
819 (redisplay_window): Invalidate mode_line_height and
820 header_line_height if current and desired matrices do not agree.
822 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
824 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
825 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
827 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
829 Make --without-x compatible with --enable-gcc-warnings.
830 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
831 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
832 members under HAVE_WINDOW_SYSTEM.
833 * keyboard.c (make_lispy_focus_out): Likewise.
834 (record_menu_key): Move under HAVE_MENUS.
835 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
836 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
837 (syms_of_xdisp): Adjust user.
838 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
839 (start_hourglass, cancel_hourglass):
840 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
841 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
842 and CLEAR_FONT_TABLE_NFONTS.
843 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
844 Declare only if HAVE_WINDOW_SYSTEM.
845 (lface_same_font_attributes_p, clear_face_gcs): Define only
846 if HAVE_WINDOW_SYSTEM.
848 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
850 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
851 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
852 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
854 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
856 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
858 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
860 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
861 This fixes a type error on hosts where ptrdiff_t is wider than int.
863 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
865 * keyboard.c (read_key_sequence_vs): New function.
866 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
869 * callint.c (Fcall_interactively): Always return a vector for 'K'.
871 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
873 Makefile improvements.
874 * Makefile.in (config.status): Don't use double-colon rules, as
875 they are not portable according to POSIX. Fix shell typo with `;
876 I guess this rule has never been tested?
877 (VCSWITNESS): New macro, to override any environment var.
879 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
881 * xterm.h (struct x_display_info): Do not track X connection
882 fd separately because it is always available from Display.
883 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
886 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
888 * buffer.c (drop_overlay):
889 * fileio.c (restore_point_unwind): Prefer unchain_marker to
890 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
892 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
894 * buffer.c (Fmake_overlay, Fmove_overlay):
895 * intervals.c (set_point_from_marker):
896 * print.c (PRINTPREPARE): Prefer signal_error
897 to plain error and report unsuitable marker too.
899 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
901 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
902 for 'dragging' member.
903 (struct x_output): Remove set-but-unused leftovers
904 'left_before_move' and 'top_before_move'.
905 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
906 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
907 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
908 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
909 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
910 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
911 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
912 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
914 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
916 * nsfont.m (INVALID_GLYPH): New define.
917 (nsfont_encode_char): Use INVALID_GLYPH.
918 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
920 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
922 * xterm.c (x_last_mouse_movement_time): Revert last change.
923 This code should use XDisplayMotionBufferSize to check display's
924 motion history first, and there are few other issues as well.
925 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
926 (handle_one_xevent): Adjust user.
928 2013-09-02 Martin Rudalics <rudalics@gmx.at>
930 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
931 * frame.c (Flast_nonminibuf_frame): ... to here.
932 (check_minibuf_window): Don't abort if no window was found
935 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
937 Use XGetMotionEvents to ask the last mouse motion time from X server.
938 * xterm.c (X_MOTION_HISTORY): Default to 1.
939 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
940 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
941 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
942 Ifdef away legacy code.
943 (XTmouse_position, x_scroll_bar_report_motion):
944 Use x_last_mouse_movement_time.
945 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
948 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
950 * msdos.c (last_mouse_window): Move to...
951 (dos_rawgetc): ...this function and adjust comment.
952 * nsterm.m (last_window): Rename to last_mouse_window, move to...
953 (mouseMoved): ...this function and adjust comment.
954 * w32term.c (last_window): Likewise with...
955 (w32_read_socket): ...this function.
956 * xterm.c (last_window): Likewise with...
957 (handle_one_xevent): ...this function.
959 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
961 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
962 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
963 (handle_one_xevent): ...to here.
964 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
967 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
969 * msdos.c (IT_set_terminal_window): Remove no-op.
970 (initialize_msdos_display): Adjust terminal setup.
971 * w32console.c (w32con_set_terminal_window): Remove no-op.
972 (initialize_w32_display): Adjust terminal setup.
973 * w32term.c (w32_set_terminal_window): Remove no-op.
974 (w32_create_terminal): Adjust terminal setup.
975 * xterm.c (XTset_terminal_window): Remove no-op.
976 (x_create_terminal): Adjust terminal setup.
978 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
980 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
982 (ns_create_terminal): Adjust terminal setup.
983 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
985 (w32_create_terminal): Adjust terminal setup.
986 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
988 (x_create_terminal): Adjust terminal setup.
990 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
992 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
993 (CLIP_TEXT_POS_FROM_MARKER): New macro.
994 * dispnew.c (buffer_posn_from_coords):
995 * window.c (Fwindow_end, displayed_window_lines):
996 * xdisp.c (redisplay_mode_lines): Use it.
998 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1000 * fontset.c (face_for_char): Check char in the current face font first
1001 if HAVE_NS (Bug#15138).
1003 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1005 * window.c (temp_output_buffer_show): Make sure window returned
1006 by display_buffer is live (Bug#15213).
1008 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1010 Minor cleanup to avoid forward declarations.
1011 * coding.h (struct ccl_spec): Remove forward declaration.
1012 * composite.h (toplevel): Include font.h.
1013 (struct composition_it, struct face, struct font_metrics):
1014 Remove forward declaration.
1015 * dispextern.h (struct image, struct atimer): Likewise.
1016 * emacsgtkfixed.h (struct frame): Likewise.
1017 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1018 * font.h (struct font_driver, struct font, struct glyph_string)
1019 (struct face): Remove forward declaration.
1020 * fontset.h (struct face, struct font): Likewise.
1021 * frame.h (toplevel): Style cleanup.
1022 (enum output_method): Move to...
1023 * termhooks.h (enum output_method): ...here.
1024 (struct glyph, struct frame, struct ns_display_info)
1025 (struct x_display_info, struct w32_display_info):
1026 Remove forward declaration.
1027 * xterm.h (toplevel): Include termhooks.h.
1028 (struct font, struct window, struct glyph_matrix, struct frame)
1029 (struct input_event, struct face, struct image): Remove forward
1031 * gtkutil.h (struct _widget_value): Likewise.
1032 * keyboard.h (toplevel): Include termhooks.h.
1033 (struct input_event): Remove forward declaration.
1035 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1037 * intervals.c (set_point_from_marker): New function.
1038 * editfns.c (Fgoto_char):
1039 * process.c (Finternal_default_process_filter):
1040 * window.c (select_window_1): Use it.
1041 * buffer.h (set_point_from_marker): Add prototype.
1043 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1045 * w32.c (term_winsock): Call release_listen_threads before calling
1047 (_sys_wait_accept): Wait for accept event in a loop with a finite
1048 timeout, instead of waiting indefinitely. Will hopefully avoid
1049 hanging during exit because WSACleanup deadlocks waiting for the
1050 event object to be released. (Bug#14333)
1052 * w32proc.c (release_listen_threads): New function, signals all
1053 the reader threads that listen for connections to stop waiting.
1055 * w32.h (release_listen_threads): Add prototype.
1057 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1059 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1060 field of new marker (for sanity and safety).
1061 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1062 anyway because XMISCTYPE is a function and can't be an lvalue).
1064 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1066 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1067 (x_after_update_window_line, x_scroll_bar_create):
1068 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1069 (handle_one_xevent, x_clear_frame_area):
1070 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1071 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1072 * xterm.h (x_clear_area): Adjust prototype.
1074 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1076 Hook scanning and indentation functions to find_newline. This helps
1077 to avoid duplicated code and renders more respect to newline cache.
1078 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1079 * cmds.c (Fforward_line):
1080 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1081 Use find_newline and avoid unnecessary point movements.
1082 * search.c (scan_newline): Implement on top of find_newline.
1084 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1086 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1087 scoped code (bug#11258).
1089 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1091 * nsterm.m (last_window): New variable.
1092 (EV_TRAILER2): New macro.
1093 (EV_TRAILER): Call EV_TRAILER2.
1094 (mouseMoved:): Add support for mouse-autoselect-window
1095 on nextstep (Bug#6888).
1097 2013-08-28 Andreas Schwab <schwab@suse.de>
1099 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1100 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1101 Remove unused macro definitions.
1102 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1103 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1104 Only define if emacs.
1106 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1108 Prefer enum glyph_row_area to int where appropriate.
1109 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1111 (window_box, window_box_width, window_box_left, window_box_left_offset)
1112 (window_box_right, window_box_right_offset): Adjust prototypes.
1113 * xdisp.c (window_box, window_box_width, window_box_left)
1114 (window_box_left_offset, window_box_right, window_box_right_offset):
1115 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1116 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1117 * nsterm.m (ns_clip_to_row):
1118 * w32term.c (w32_clip_to_row):
1119 * xterm.c (x_clip_to_row): Likewise.
1121 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1123 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1124 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1126 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1128 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1129 for portability to hosts where /bin/sh has problems.
1131 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1133 Redesign redisplay interface to drop global output_cursor.
1134 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1135 (toplevel): Remove declaration of output_cursor.
1136 (set_output_cursor, x_cursor_to): Remove prototype.
1137 * window.h (struct window): New member output_cursor.
1138 (output_cursor_to): New function to replace RIF member.
1139 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1140 (update_text_area, set_window_cursor_after_update): Use it.
1141 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1142 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1143 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1144 * w32term.c (x_update_window_begin, x_update_window_end):
1145 * xterm.c (x_update_window_begin, x_update_window_end):
1146 Adjust to use per-window output cursor.
1148 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1150 Simplify SELECT_TYPE-related code.
1151 Like EMACS_TIME, this portability layer is no longer needed, since
1152 Emacs has been using fd_set as a portability layer for some time.
1153 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1154 (SELECT_TYPE): Remove. All uses changed to fd_set.
1155 (fd_set) [!FD_SET]: New typedef.
1157 Simplify EMACS_TIME-related code.
1158 This portability layer is no longer needed, since Emacs has been
1159 using struct timespec as a portability layer for some time.
1160 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1161 Include <time.h> rather than "systime.h"; that's all that's needed now.
1162 * dispnew.c: Include <timespec.h> rather than "systime.h";
1163 that's all that's needed now.
1164 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1165 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1166 TIMESPEC_RESOLUTION.
1167 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1168 LOG10_TIMESPEC_RESOLUTION.
1169 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1170 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1171 (make_emacs_time): Remove. All used changed to make_timespec.
1172 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1173 (current_timespec): Rename from current_emacs_time. All uses changed.
1174 (add_emacs_time): Remove. All uses changed to timespec_add.
1175 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1176 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1177 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1178 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1179 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1180 (current_timespec): Rename from current_emacs_time. All uses changed.
1181 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1182 changed to timespec_cmp.
1183 * xgselect.c: Include <timespec.h>, since our .h files don't.
1185 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1187 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1188 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1189 Remove the leftovers.
1190 * gtkutil.c (toplevel): Do not declare Qxft but include
1192 * image.c (toplevel): Do not declare Vlibrary_cache because
1193 it's already done in lisp.h.
1195 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1197 * lisp.h (Mouse_HLInfo): Move from here...
1198 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1199 (reset_mouse_highlight): New function.
1200 * msdos.c (dos_set_window_size, IT_update_begin)
1201 (internal_terminal_init):
1202 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1203 (ns_initialize_display_info):
1204 * w32console.c (initialize_w32_display):
1205 * w32term.c (x_update_window_end, x_free_frame_resources)
1206 (w32_initialize_display_info):
1207 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1208 * window.c (Fdelete_other_windows_internal):
1209 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1210 * termchar.h (toplevel):
1211 * xterm.h (toplevel): Include dispextern.h.
1213 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1215 Fix minor problems found by static checking.
1216 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1217 (expect): Avoid nested-if warning.
1218 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1219 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1220 * nsterm.h, nsterm.m (ns_select):
1221 * xgselect.c, xgselect.h (xg_select):
1222 Adjust signature to better match pselect's.
1223 * nsterm.m (ns_select):
1224 Don't set *TIMEOUT, since pselect doesn't.
1225 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1226 diagnostic about assigning const char * to it.
1227 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1229 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1231 * lread.c (substitute_object_recurse): Handle hash-tables as well
1234 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1236 Fix unlikely core dump in init_tty, and simplify terminfo case.
1237 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1238 The old version incorrectly dumped core if malloc returned a
1239 buffer containing only non-NUL bytes.
1240 (init_tty): Do not allocate or free termcap buffers; the
1241 struct does that for us now.
1242 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1243 (struct tty_display_info): Define members termcap_term_buffer and
1244 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1245 use them. Allocate them directly in struct rather than indirectly
1246 via a pointer, to simplify init_tty.
1248 * frame.c (check_minibuf_window): Initialize 'window' properly,
1249 so that Emacs reliably aborts later if 'window' is not initialized.
1251 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1253 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1254 of VoidSymbol (Bug#15154).
1256 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1258 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1259 mouse_face_beg_y and mouse_face_end_y.
1260 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1261 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1262 Adjust users and update comment where appropriate.
1264 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1266 * frame.c (check_minibuf_window): New function.
1267 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1268 Call check_minibuf_window (Bug#15183).
1270 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1272 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1273 because this is the only last cursor data we need to keep and consult.
1274 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1275 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1278 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1280 Fix recovering from possible decompression error.
1281 Since insert_from_gap doesn't always move point, we can't use PT as
1282 the position where the partially decompressed data ends, and
1283 should count how many bytes was produced so far.
1284 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1285 (unwind_decompress): Really delete partially uncompressed data.
1286 (Fzlib_decompress_region): Take decompressed data size into account.
1288 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1290 * syntax.c (init_syntax_once): Adjust comment and do an early
1291 initialization of Qchar_table_extra_slots just once...
1292 * casetab.c (init_casetab_once):
1293 * category.c (init_category_once):
1294 * character.c (syms_of_character):
1295 * coding.c (syms_of_coding):
1296 * xdisp.c (syms_of_xdisp): ...and omit it here.
1298 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1300 * xdisp.c (get_next_display_element): Don't apply to characters
1301 from a display vector the logic of setting it->end_of_box_run_p
1302 suitable for characters from a buffer. (Bug#15175)
1304 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1305 to handle directories, rather than '_utime' which doesn't.
1308 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1310 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1311 or fullscreen (Bug#14627).
1313 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1315 System-dependent integer overflow fixes.
1316 * process.c (Fset_process_window_size): Signal an error if
1317 the window size is outside the range supported by the lower level.
1318 * sysdep.c (set_window_size): Return negative on error,
1319 nonnegative on success, rather than -1, 0, 1 on not in system,
1320 failure, success. This is simpler. Caller changed.
1321 (serial_configure): Remove unnecessary initialization of local.
1322 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1323 size fits in unsigned long; this isn't true on some 32-bit hosts.
1324 Avoid buffer overrun if some future version of /proc/meminfo has a
1325 variable name longer than 20 bytes.
1326 (system_process_attributes) [__FreeBSD__]:
1327 Don't assume hw.availpages fits in 'int'.
1329 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1331 Don't let very long directory names overrun the stack.
1332 Fix some related minor problems involving "//", vfork.
1333 * callproc.c (encode_current_directory): New function.
1334 (call_process): Don't append "/"; not needed.
1335 * fileio.c (file_name_as_directory_slop): New constant.
1336 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1337 this can save the caller having to alloca.
1338 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1339 Use SAFE_ALLOCA, not alloca.
1340 (directory_file_name, Fexpand_file_name): Leave leading "//"
1341 alone, since it can be special even on POSIX platforms.
1342 * callproc.c (call_process):
1343 * process.c (Fformat_network_address):
1344 * sysdep.c (sys_subshell):
1345 Use encode_current_directory rather than rolling our own.
1346 (create_process): No need to encode directory; caller does that now.
1347 * process.h (encode_current_directory): New decl.
1348 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1349 Rework to avoid 'goto xyzzy;'.
1351 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1353 * xdisp.c (handle_face_prop): If the default face was remapped use
1354 the remapped face for strings from prefix properties. (Bug#15155)
1356 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1358 Minor cleanup for redisplay interface and few related functions.
1359 * frame.h (enum text_cursor_kinds): Move from here...
1360 * dispextern.h (enum text_cursor_kinds): ...to here.
1361 (toplevel): Drop unnecessary declarations.
1362 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1363 in update_window_end_hook and draw_window_cursor functions.
1364 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1365 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1366 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1367 * xterm.c (x_update_window_end, x_draw_window_cursor):
1368 * xdisp.c (display_and_set_cursor, update_window_cursor)
1369 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1370 enum text_cursor_kinds where appropriate.
1372 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1374 Redesign redisplay interface to drop updated_row and updated_area.
1375 * dispextern.h (updated_row, updated_area): Remove declaration.
1376 (struct redisplay_interface): Pass glyph row and row area parameters
1377 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1378 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1380 * dispnew.c (updated_row, updated_area): Remove.
1381 (redraw_overlapped_rows, update_window_line): Adjust user.
1382 (update_marginal_area, update_text_area): Likewise. Pass updated row
1383 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1384 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1387 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1389 * process.c (flush_pending_output): Remove stub.
1392 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1394 * callproc.c: Fix race that killed background processes (Bug#15144).
1395 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1396 Record deleted process-id in critical section, not afterwards.
1397 Don't mistakenly kill process created by a call-process invocation
1398 that discards output and does not wait.
1400 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1402 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1403 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1404 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1405 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1406 to shut up compiler in mark_object.
1407 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1409 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1411 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1412 We can't portably rely on PTY_OPEN doing that, even if
1413 it calls posix_openpt with O_CLOEXEC.
1415 2013-08-20 Kenichi Handa <handa@gnu.org>
1417 * character.c (string_char): Improve commentary.
1419 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1421 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1422 (struct animation_cache): Make signature a flexible array member.
1423 All uses changed. This is a tad slower but may insulate us better
1424 from future changes to ImageMagick.
1426 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1428 * image.c: Shrink memory needed for animation cache.
1429 (SIGNATURE_DIGESTSIZE): New constant.
1430 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1431 (imagemagick_create_cache): Copy the signature. This saves
1432 several KB of memory that ImageMagick wastes per signature.
1433 Don't bother updating the update_time, as the caller does that now.
1434 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1435 it's a fixed size struct member now.
1436 (imagemagick_get_animation_cache): Always destroy the signature,
1437 as it's now imagemagick_create_cache's responsibility to copy it.
1438 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1439 and use memcmp rather than strcmp.
1440 eassert that ImageMagick returns a signature of the specified length.
1442 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1444 * image.c (imagemagick_get_animation_cache): Don't segfault on
1446 (imagemagick_get_animation_cache): Revert to previous definition
1447 so that it actually works. But keep the memory leak fix.
1448 (imagemagick_get_animation_cache): Fix memory leak.
1450 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1452 * image.c: Fix animation cache signature memory leak.
1453 Fix some other minor performance problems while we're at it.
1454 (imagemagick_create_cache): Clear just the members that
1455 need clearing. Don't set update_time, as caller does that now.
1456 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1457 Simplify by using pointer-to-pointer instead of a prev pointer.
1458 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1459 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1460 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1461 it's already a copy. Free the signature probe unless it's cached.
1463 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1464 This was introduced by my 2013-08-12 fix for Bug#15035.
1466 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1468 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1469 (imagemagick_prune_animation_cache): Now static.
1471 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1473 * image.c (imagemagick_get_animation_cache): Don't segfault when
1474 pruning all entries.
1476 2013-08-18 Ken Brown <kbrown@cornell.edu>
1478 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1479 static heap if ENABLE_CHECKING is defined.
1480 (max_bss_sbrk_ptr): New variable.
1482 (report_sheap_usage): Report maximum static heap usage instead of
1483 ending static heap usage.
1485 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1487 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1488 of zlib_initialized according to the results of calling
1489 init_zlib_functions.
1491 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1493 * image.c: Implement an ImageMagick per-image cache.
1494 (imagemagick_get_animation_cache): Fix a double-free error.
1495 (imagemagick_load_image): Remove the ping_wand code, which only
1496 apparently saved time on invalid animated images, and slowed down
1497 everything else. Optimise for the common case.
1499 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1501 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1503 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1505 * marker.c (set_marker): Remove documentation of undefined behavior.
1507 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1509 * image.c (imagemagick_compute_animated_image): Animate correctly
1510 when sub-images are smaller than the main image.
1511 (imagemagick_compute_animated_image): Setting the iterator row to
1512 zero is apparently not allowed.
1513 (imagemagick_compute_animated_image): Allow images that say they
1514 have sub-images that are bigger than the main image, but just crop
1517 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1519 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1521 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1523 * image.c (imagemagick_compute_animated_image): Respect the GIF
1526 2013-08-15 Ken Brown <kbrown@cornell.edu>
1528 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1529 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1532 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1534 Fix minor problems found by static checking.
1535 * frame.c (delete_frame):
1536 * xdisp.c (next_element_from_display_vector):
1537 Avoid uninitialized local.
1538 * image.c (imagemagick_compute_animated_image): Port to C89.
1539 Prefer usual GNU indentation style for loops.
1540 Be more careful about bizarrely large sizes, by using ptrdiff_t
1543 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1545 Fix infinite frame selection loop (Bug#15025).
1546 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1548 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1550 * xdisp.c (compute_window_start_on_continuation_line):
1551 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1552 to make sure we end up setting the window start at the leftmost
1553 visible character of the display line. This avoids funky
1554 horizontal shifting because the window start is not kept on the
1555 same position. (Bug#15090)
1556 (next_element_from_display_vector): Support 'box' face attribute
1557 in the face definitions of a display vector. (Bug#15099)
1559 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1561 * image.c (imagemagick_compute_animated_image): Implement animated
1563 (imagemagick_compute_animated_image): Fix some compilation
1564 warnings. Implement a very simple cache to make the animation
1565 usable at all, but it should be replaced with a per-image cache.
1567 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1569 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1570 to do `for' loops over alist values.
1571 * buffer.h (FOR_EACH_BUFFER):
1572 * process.c (FOR_EACH_PROCESS): Use it.
1573 (handle_child_signal, status_notify, Fget_buffer_process)
1574 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1576 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1578 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1579 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1580 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1581 to xzalloc and so avoid redundant call to memset.
1582 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1583 members because it is allocated with xzalloc and so already zeroed.
1585 2013-08-14 Ken Brown <kbrown@cornell.edu>
1587 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1590 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1592 Utility function and macro to copy Lisp string to C string.
1593 * lisp.h (xlispstrdupa): New macro.
1594 (xlispstrdup): New prototype.
1595 * alloc.c (xlispstrdup): New function.
1596 * callint.c (Fcall_interactively):
1597 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1598 (Fsubstitute_in_file_name):
1599 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1600 * image.c (x_create_bitmap_from_file):
1601 * w32term.c (w32_term_init):
1602 * xterm.c (x_term_init): Use xlispstrdup.
1604 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1606 * image.c (imagemagick_load_image): Make animated pictures work.
1607 There's still some problems with background color settings, though
1610 * decompress.c (unwind_decompress): Always restore point.
1612 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1614 * marker.c (set_marker): Reformat documentation.
1616 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1618 * xdisp.c (cursor_type_changed): Now static.
1620 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1621 Use changed. This avoids the need to call xmalloc and for the
1622 caller to call xfree, and avoids memory leaks in some situations.
1624 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1626 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1627 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1628 (redisplay_window): If window_end_valid is cleared due to non-zero
1629 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1630 so do not call to try_cursor_movement for that window.
1632 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1634 * window.h (struct window): Convert window_end_pos and
1635 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1636 (wset_window_end_pos, wset_window_end_vpos): Remove.
1637 * dispnew.c (adjust_glyph_matrix):
1638 * window.c (Fwindow_end, replace_window, set_window_buffer)
1640 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1641 (set_vertical_scroll_bar, redisplay_window, try_window)
1642 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1643 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1644 (note_mouse_highlight): Adjust users.
1645 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1648 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1650 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1651 * image.c (imagemagick_filename_hint): Use `const char *' and
1652 prefer SSDATA to SDATA to avoid warnings.
1654 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1656 Cleanup window fringes, margins and scroll bars adjustments.
1657 * window.c (set_window_fringes, set_window_margins)
1658 (set_window_scroll_bars, apply_window_adjustment): New functions.
1659 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1660 (Fset_window_scroll_bars): Use them.
1662 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1664 * window.h (struct window): Convert scroll_bar_width
1665 from Lisp_Object to integer. Adjust comment.
1666 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1668 * window.c (wset_scroll_bar_width): Remove.
1669 (make_window): Initialize scroll_bar_width.
1670 (Fsplit_window_internal): Use direct assignment.
1671 (Fset_window_configuration, save_window_save):
1672 Convert Lisp_Object to integer and back where appropriate.
1673 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1674 bar was actually changed, and mention this in docstring.
1676 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1678 * decompress.c: Minor simplifications.
1679 (Fzlib_decompress_region): Don't bother verifying
1680 that avail_out <= UINT_MAX, as that was confusing.
1681 Mention the restriction in a comment instead.
1682 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1684 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1686 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1687 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1689 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1691 * image.c (imagemagick_filename_hint): Check for errors in the
1694 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1696 * window.c (Fwindow_margins): Return nil when there's no marginal
1697 area, as per the documented API.
1699 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1700 Fmake_vector, as scroll bar's struct members are not all Lisp
1701 objects now. This avoids crashes in GC.
1703 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1704 bool, so its address could be taken.
1706 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1708 * image.c (imagemagick_filename_hint): New function to possibly
1709 apply `image-content-type-suffixes'.
1710 (imagemagick_load_image): Use it.
1712 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1714 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1715 if loading zlib failed.
1717 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1719 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1720 2013-08-13 checkin below. Change bool to BOOL, rule is:
1721 All Obj-C code uses BOOL, except for interfaces callable from C.
1723 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1725 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1727 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1728 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1729 bool instead of BOOL.
1730 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1731 from Lisp_Object to bitfield. Adjust comment.
1732 * w32term.c (x_scroll_bar_create): Adjust user.
1733 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1734 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1735 Use bool for boolean.
1736 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1737 to `unsigned int' when defining a bitfield.
1739 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1741 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1743 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1745 * window.h (struct window): Convert left_margin_cols and
1746 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1747 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1748 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1750 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1752 (showing_window_margins_p, update_window_line, update_frame_1):
1753 * fringe.c (draw_fringe_bitmap_1):
1754 * xdisp.c (window_box_width): Adjust users.
1755 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1756 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1757 Use direct assignment.
1758 (Fset_window_configuration, save_window_save, Fwindow_margins):
1759 Convert Lisp_Object to integer and back where appropriate.
1760 (Fset_window_margins): Adjust user. Return t if any margin
1761 was actually changed, and mention this in docstring.
1763 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1765 * syntax.c (forward_word):
1766 * cmds.c (forward_char, backward_char): Mention the optional argument.
1768 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1770 * window.h (struct window): Convert left_fringe_width
1771 and right_fringe_width from Lisp_Objects to integers.
1773 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1774 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1775 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1777 (make_window): Initialize new integer fields to -1.
1778 (Fsplit_window_internal): Use direct assignment.
1779 (Fset_window_configuration, save_window_save):
1780 Convert Lisp_Object to integer and back where appropriate.
1781 (Fset_window_fringes): Adjust user. Return t if any fringe
1782 was actually changed, and mention this in docstring.
1784 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1786 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1787 * nsfns.m (x_set_cursor_type):
1788 * w32fns.c (x_set_cursor_type):
1789 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1790 * xdisp.c (set_frame_cursor_types): ...but in common code.
1792 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1794 * font.c (clear_font_cache): New function, stripped from...
1795 (Fclear_font_cache): ...here, which now uses the function
1796 above. Adjust comment.
1797 * font.h (clear_font_cache): Add prototype.
1798 * xfaces.c (clear_face_cache): Use clear_font_cache.
1800 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1802 * window.c (Fset_window_start): Compare `w', not `window' because
1803 `w' might not be equal to `window' after call to decode_live_window.
1805 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1807 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1808 This fixes a problem introduced by the Bug#15035 patch
1809 when using GPG. Reported by Herbert J. Skuhra.
1811 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1813 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1814 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1815 not yet initialized.
1817 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1819 * decompress.c (Fzlib_decompress_region): Support zlib
1820 decompression, too, and rename.
1822 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1824 Minor zlib configuration tweaks.
1825 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1826 Don't assume presence of fn_inflateInit2_ zlib internal function.
1828 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1830 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1831 include the zlib prefix.
1833 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1835 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1836 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1837 define static variables that are pointers to zlib functions to be
1839 (init_zlib_functions) [WINDOWSNT]: New function.
1840 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1842 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1843 macros instead of invoking the zlib functions directly.
1844 (syms_of_decompress): DEFSYM Qzlib_dll.
1845 Staticpro Szlib_available_p.
1847 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1849 Avoid looping over all frame windows to freeze and unfreeze.
1850 * window.h (struct window): Drop frozen_window_start_p.
1851 (freeze_window_starts): Drop prototype.
1852 * frame.h (struct frame): New frozen_window_starts flag.
1853 (FRAME_WINDOWS_FROZEN): New macro.
1854 * window.c (freeze_window_start, freeze_window_starts):
1856 (select_window, replace_window): Adjust users.
1857 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1858 (window_frozen_p): New function.
1859 (redisplay_window): Use it.
1861 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1863 Fix some fd issues when running subprocesses (Bug#15035).
1864 Fix bugs that can leak files or file descriptors on errors.
1865 Don't unlink open temp files, as that's hard for users to diagnose
1866 when things go awry (e.g., temp disk exhausted).
1867 Don't bother to lock temp files. Check for invalid recursion.
1868 * callproc.c (synch_process_fd): Remove. All uses removed.
1869 (synch_process_tempfile): New var or macro.
1870 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1872 (record_kill_process): New arg, the temp name. All callers changed.
1873 (delete_temp_file): Now just a simple wrapper around unlink.
1874 (call_process_kill): New arg, the call_process_fd array.
1875 Close them all. Clear synch_process_pid. Remove the temp file,
1876 or arrange for it to be removed.
1877 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1878 that's been moved to synch_process_tempfile. Caller changed.
1879 Do not remove the tempfile; that's now call_process_kill's
1881 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1882 call_process_kill; the caller now does that.
1883 (call_process_cleanup): Do not close the process fd; that's now
1884 call_process_kill's responsibility.
1885 (Fcall_process): Implement via new function call_process, which
1886 has most of the old body of Fcall_process, but with a different API.
1887 (call_process): New function that does not open or close filefd if
1888 it is nonnegative. Record which fds need to be closed, and let
1889 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1890 Signal an error if invoked recursively (could be done via a hook).
1891 Simplify creation of the tempfile in the MSDOS case.
1892 Don't create the output file until after checking for the executable.
1893 Report any failure to open /dev/null.
1894 Don't open /dev/null for writing twice; once is enough.
1895 Don't create pipe if all output is being discarded or sent to file.
1896 Don't worry about setting up the coding system or reading from the
1897 pipe if all output is being discarded.
1898 Hoist fd_error local into top level, to lessen block nesting.
1899 Don't record deleted pid here; now done by Fcall_process_region.
1900 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1901 and note its success in synch_process_tempfile.
1902 Do not leak resources when child_setup fails.
1903 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1904 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1905 (create_temp_file): Now returns open fd, with an additional
1906 Lisp_Object * argument to return the name. All callers changed.
1907 Do not close the file; rewind it instead, and leave it open for
1908 the caller. Do not lock the temp file. Unwind-protect the file
1909 and the file-descriptor.
1910 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1911 If an asynchrounous process, record it here, not in call_process.
1912 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1913 * eval.c (set_unwind_protect): New function.
1914 * fileio.c (write_region): New function, generalized from the
1915 old Fwrite_region. Do not lock temp files.
1916 (Fwrite_region): Use it.
1917 * lisp.h (set_unwind_protect, write_region): New decls.
1918 * process.c: Include <verify.h>.
1919 (make_process): Mark fds as initially closed.
1920 (deleted_pid_list): Now a list of pid-filename pairs.
1922 (close_process_fd): New function.
1923 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1924 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1925 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1926 (create_process, create_pty, Fmake_serial_process)
1927 (server_accept_connection): Record which fds need to be closed,
1928 and let deactivate_process close them.
1929 (Fmake_network_process): Do not discard the unwind-protect
1930 until it's safe to do so.
1931 (deactivate_process): Close the fds opened by create_process etc.
1932 (Fprocess_send_eof): Adjust to new way of recording open fds.
1933 Report an error if /dev/null can't be opened, instead of aborting.
1934 * process.h (PROCESS_OPEN_FDS): New constant.
1935 (struct Lisp_Process): New member open_fds.
1936 (record_kill_process, record_deleted_pid): Adjust signatures.
1937 (record_deleted_pid): Move decl here ...
1938 * syswait.h (record_deleted_pid): ... from here.
1940 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1942 * decompress.c: Fix bugs with large buffers and weird inputs.
1943 Tune a bit. Reindent as per usual Emacs style.
1944 (BUFFER_SIZE): Remove.
1945 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1946 more than UINT_MAX bytes. Decompress into the gap instead of into
1947 an auto buffer, as this should avoid copying. Return nil if
1948 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1949 set immediate_quit; we shouldn't trust zlib code that much.
1951 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1953 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1954 errors, and really move the gap to where we want it.
1956 * lisp.h: Include decompress.c support.
1958 * emacs.c (main): Include decompress.c support.
1960 * Makefile.in: Include -lz if present.
1962 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1964 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1965 (initWithTitle:): Initialize frame to 0.
1966 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1967 (fillWithWidgetValue:frame:): Rename from
1968 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1970 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1971 fillWithWidgetValue:frame:
1973 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1974 remove memory leak warnings.
1976 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1977 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1980 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1981 (x_activate_menubar): Update the whole menu.
1982 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1983 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1984 current event is not NSSystemDefined (Bug#15001).
1985 Call ns_check_menu_open only if trackingMenu is 2.
1986 (menuDidClose:): New method, decrease trackingMenu.
1987 (fillWithWidgetValue:setDelegate:): New method.
1988 (fillWithWidgetValue:): Call the above.
1990 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1992 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1994 Omit some unnecessary casts.
1995 Many of these go back to the old pre-C89 days, when they may have
1996 been needed, but we've been assuming C89 or later for a while now.
1997 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1998 (live_float_p, live_misc_p, live_vector_p):
1999 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2000 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2001 (defvar_per_buffer):
2002 * callint.c (Fcall_interactively):
2003 * doc.c (Fsubstitute_command_keys):
2004 * filelock.c (get_boot_time):
2005 * frame.c (xrdb_get_resource):
2006 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2007 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2008 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2009 (menuitem_highlight_callback, menu_destroy_callback)
2010 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2011 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2012 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2013 (xg_tool_bar_help_callback, tb_size_cb):
2014 * image.c (xpm_alloc_color, png_read_from_memory)
2015 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2016 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2018 * keymap.c (describe_map):
2019 * nsfns.m (Fns_display_monitor_attributes_list):
2020 * nsmenu.m (process_dialog:):
2021 * nsterm.m (hold_event):
2022 * process.c (wait_reading_process_output):
2023 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2024 * scroll.c (do_direct_scrolling, scrolling_1):
2025 * termcap.c (tgetent):
2026 * window.c (check_window_containing, add_window_to_list)
2027 (freeze_window_starts):
2028 * xdisp.c (compare_overlay_entries, vmessage):
2029 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2030 (x_get_monitor_attributes_xrandr)
2031 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2032 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2033 * xfont.c (xfont_match, xfont_open):
2034 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2035 (menubar_selection_callback, menu_position_func)
2036 (popup_selection_callback, create_and_show_popup_menu)
2037 (dialog_selection_callback, create_and_show_dialog):
2038 * xrdb.c (x_get_string_resource):
2040 * xsmfns.c (x_session_check_input):
2041 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2042 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2043 (xaw_jump_callback, xaw_scroll_callback):
2044 Omit unnecessary casts.
2046 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2048 Minor string-length refactoring.
2049 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2050 * frame.c (make_monitor_attribute_list):
2051 Prefer build_string to strlen + make_string.
2053 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2055 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2056 don't check minor_code (Bug#14417).
2058 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2060 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2061 vertical positions instead. This avoids calling MATRIX_ROW with
2062 row numbers that are possibly beyond valid limits. (Bug#15064)
2064 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2066 Use xstrdup and build_unibyte_string where applicable.
2067 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2068 * xfns.c (x_window):
2069 * xrdb.c (x_get_customization_string):
2070 * xterm.c (xim_initialize):
2071 * w32fns.c (w32_window): Use xstrdup.
2072 (w32_display_monitor_attributes_list):
2073 * emacs.c (init_cmdargs):
2074 * keyboard.c (PUSH_C_STR):
2075 * nsfont.m (nsfont_open):
2076 * sysdep.c (system_process_attributes):
2077 * w32.c (system_process_attributes):
2078 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2080 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2082 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2083 variables of these types so that GDB would know about them, as aid
2084 for debugging fatal exceptions. (Bug#15024) See also
2085 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2088 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2090 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2091 larger than the NSWindow (Bug#14934).
2093 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2095 Redesign redisplay interface to drop global variable updated_window.
2096 Always pass currently updated window as a parameter to update routines.
2097 * dispextern.h (updated_window): Remove declaration.
2098 (struct redisplay_interface): Pass window parameter to
2099 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2100 and after_update_window_hook.
2101 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2103 * dispnew.c (updated_window): Remove.
2104 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2105 (update_window_line): Adjust to match redisplay interface changes.
2106 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2107 (ns_scroll_run, ns_after_update_window_line):
2108 * w32term.c (x_update_window_begin, x_update_window_end)
2109 (x_after_update_window_line, x_scroll_run):
2110 * xterm.c (x_update_window_begin, x_update_window_end)
2111 (x_after_update_window_line, x_scroll_run):
2112 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2113 Likewise. Adjust comments where appropriate.
2114 (x_cursor_to): Simplify because this is always called during window
2115 update (but install debugging check anyway).
2116 (expose_window): Check must_be_updated_p flag to see whether this
2117 function is called during window update.
2119 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2121 Do not reset window modification event counters excessively.
2122 These leftovers and poor man's tricky methods to catch extra
2123 redisplay's attention are no longer needed.
2124 * frame.c (set_menu_bar_lines_1):
2125 * minibuf.c (read_minibuf_unwind):
2126 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2127 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2128 (window_scroll_line_based, Fset_window_configuration):
2129 * xdisp.c (redisplay_window): Do not reset last_modified and
2130 last_overlay_modified counters.
2132 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2134 * xselect.c (x_send_client_event): Set send_event and serial, memset
2135 data.l as it might be bigger than data.b. Use 24 bit mask to
2136 XSendEvent (Bug#15034).
2138 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2140 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2141 for TTY frames that are not the top frame on their console.
2144 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2146 * w32term.c (w32fullscreen_hook): Really maximize frame when
2147 asked for (Bug#14841).
2149 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2151 Prefer selected_window to Fselected_window, likewise for frames.
2152 * buffer.c (Fbuffer_swap_text):
2153 * data.c (Fvariable_binding_locus):
2154 * window.c (run_window_configuration_change_hook): Adjust users.
2155 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2156 Use decode_live_frame.
2158 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2160 Be more careful if selected window shows the buffer other than current,
2161 use window_outdated only if this is not so. This change should also
2162 address some weird issues discussed in Bug#13012.
2163 * window.h (window_outdated): New prototype.
2164 * window.c (window_outdated): Now here. Convert from static and
2165 always assume window's buffer.
2166 (Fwindow_end, Fwindow_line_height): Use it.
2167 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2168 and always assume window's buffer.
2169 (redisplay_window): Adjust user.
2170 (redisplay_internal): Call to reconsider_clip_changes once and
2171 check whether mode line should be updated only if selected window
2172 shows current buffer.
2173 (run_window_scroll_functions): Use eassert for debugging check.
2174 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2176 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2178 * window.c (window_scroll, window_scroll_pixel_based)
2179 (window_scroll_line_based): Use bool for booleans.
2181 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2183 * process.c: Fix minor off-by-one issues in descriptor counts.
2184 This shouldn't fix any real bugs, but it cleans up the code a bit.
2185 (max_process_desc, max_input_desc): -1, not 0, means none.
2187 (delete_input_desc): New function.
2188 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2189 (deactivate_process): Scan backwards when recomuting max_process_desc;
2190 that should be faster.
2191 (init_process_emacs): Initialize max_input_desc.
2193 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2195 Use region cache to speedup bidi_find_paragraph_start.
2196 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2197 Rename cache_long_line_scans to cache_long_scans.
2198 * buffer.c (bset_cache_long_line_scans): Rename to
2199 bset_cache_long_scans.
2200 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2201 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2203 (syms_of_buffer): Rename cache-long-line-scans to
2204 cache-long-scans. Adjust docstring.
2205 * search.c (newline_cache_on_off):
2206 * indent.c (width_run_cache_on_off): Adjust users.
2207 * bidi.c (bidi_paragraph_cache_on_off): New function.
2208 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2209 * insdel.c (prepare_to_modify_buffer):
2210 Invalidate bidi_paragraph_cache if enabled.
2212 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2214 Invalidate region caches only if buffer text is going to be changed.
2215 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2216 (modify_text): ...new prototype.
2217 (prepare_to_modify_buffer_1): New prototype.
2218 * textprop.c (modify_region): Rename to...
2219 (modify_text_properties): ...new function.
2220 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2221 (Fremove_list_of_text_properties): Adjust users.
2222 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2223 (modify_text): ...new function.
2224 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2225 (prepare_to_modify_buffer_1): ...new function.
2226 * casefiddle.c (casify_region):
2227 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2228 (Ftranspose_regions): Use modify_text.
2230 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2232 * lisp.mk (lisp): Add nadvice.elc.
2234 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2236 New macro to iterate over live buffers similar to frames.
2237 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2238 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2239 Declare buffer-related variables here to offload lisp.h.
2240 * buffer.c (Vbuffer_alist): Adjust comment.
2241 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2242 (other_buffer_safely):
2243 * data.c (store_symval_forwarding):
2244 * dispnew.c (Fframe_or_buffer_changed_p):
2245 * fileio.c (Fdo_auto_save):
2246 * filelock.c (unlock_all_files):
2247 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2249 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2251 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2252 * callproc.c (create_temp_file):
2253 * filelock.c (create_lock_file):
2254 Assume mkostemp, since it's now provided by Gnulib.
2256 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2258 * w32.c (mkostemp): New function.
2259 (mktemp): Remove, no longer used. Most of the code reused in
2260 mkostemp. (Bug#15015)
2261 (mktemp): Don't undef.
2263 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2265 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2266 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2267 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2268 (free_glyph_pool, check_glyph_memory): Likewise for
2269 all users. Adjust comments where appropriate.
2271 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2273 * composite.h: Minor fixups.
2274 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2275 to fix a misspelling, and change it to an inline function while
2276 we're at it (it need not be a macro). All uses changed.
2277 (composition_method, composition_valid_p):
2278 Rewrite to avoid assignments in if-conditions.
2280 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2282 Do not use global Lisp_Object in composition macros.
2283 * composite.h (composition_temp): Remove declaration.
2284 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2285 (composition_method, composition_valid_p): ...inline functions.
2286 (compose_region): Remove the leftover.
2287 * composite.c (composition_temp): Remove.
2288 (run_composition_function, update_compositions)
2289 (composition_compute_stop_pos, composition_adjust_point)
2290 (Ffind_composition_internal):
2291 * coding.c (handle_composition_annotation):
2292 * xdisp.c (handle_composition_prop, check_point_in_composition):
2293 Related users changed.
2295 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2297 Drop FRAME_PTR typedef.
2298 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2299 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2300 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2301 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2302 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2303 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2304 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2305 All related users changed.
2307 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2309 * eval.c (default_toplevel_binding): New function.
2311 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2312 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2313 (syms_of_eval): Export them.
2314 * data.c (Fdefault_value): Micro cleanup.
2315 * term.c (init_tty): Use "false".
2317 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2319 Fix X GC leak in GTK and raw (no toolkit) X ports.
2320 * xterm.c (x_free_frame_resources): If white and black relief
2321 GCs are allocated, always free them here.
2322 * xfns.c (x_make_gc): Omit redundant initialization.
2323 * widget.c (create_frame_gcs): Remove the leftover.
2324 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2325 in x_free_frame_resources.
2327 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2329 * nsterm.m (windowWillResize:toSize:): Only change title if
2330 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2332 (viewDidEndLiveResize): New method.
2334 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2335 inside NS_IMPL_COCOA.
2337 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2339 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2340 Do not check whether undo is enabled because record_insert and
2341 record_delete does that themselves.
2343 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2345 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2346 member which is not really used any more.
2347 (FRAME_XIC_BASE_FONTNAME): Remove.
2348 * xfns.c (xic_free_fontset): Adjust user.
2349 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2350 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2351 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2352 (xdialog_show): Use eassert for debugging check.
2353 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2355 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2357 * fileio.c, fns.c (merge): Move extern decl from here ...
2358 * lisp.h (merge): ... to here.
2360 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2362 Fix last font-related change.
2363 * w32font.h (w32font_list_internal, w32font_match_internal):
2365 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2366 (uniscribe_list_family): Adjust to match font API change.
2367 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2368 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2370 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2372 * frame.h (FRAME_MOUSE_UPDATE):
2373 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2374 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2376 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2378 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2379 * font.h (struct font_driver): Change list, match, and list_family
2380 functions to accept struct frame * as first arg.
2381 * font.c (font_score, font_compare, font_sort_entities):
2383 (font_sort_entities, font_list_entities, font_select_entity):
2384 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2385 match font API change.
2386 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2387 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2388 * ftxfont.c (ftxfont_list, ftxfont_match):
2389 * xftfont.c (xftfont_list, xftfont_match):
2390 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2391 * w32font.c (w32font_list, w32font_match, w32font_list):
2392 (w32font_list_internal, w32_font_match_internal): Likewise.
2393 * xfaces.c (Fx_family_fonts): Adjust user.
2395 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2397 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2398 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2399 only if HAVE_X_WINDOWS is in use.
2400 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2401 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2402 * w32term.c (x_wm_set_icon_position): Likewise.
2403 * w32fns.c (x_icon): Adjust user.
2405 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2407 * xterm.c (last_mouse_press_frame): Remove the
2408 leftover which is not really used any more.
2409 (handle_one_xevent, syms_of_xterm): Adjust users.
2410 (x_flush): Call XFlush once per each X display, not frame.
2411 This is better because this code always unconditionally skips
2412 non-X frames in Vframe_list and issues the only XFlush if we
2413 have more than one X frame on the same X display.
2414 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2415 Use bool for booleans.
2416 (x_draw_glyph_string_background, cvt_string_to_pixel):
2417 (cvt_pixel_dtor): Drop unnecessary prototypes.
2418 * xterm.h (x_display_ok): Adjust prototype.
2420 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2422 Drop unnecessary functions that deals with frame pixel size.
2423 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2424 (x_pixel_height): Drop prototypes.
2425 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2426 (x_pixel_height): Drop implementations.
2427 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2428 which should be always valid for window frame.
2429 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2430 * w32menu.c (Fx_popup_dialog):
2431 * xmenu.c (Fx_popup_dialog): Likewise for both.
2433 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2435 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2436 frame parameters and call to Fmodify_frame_parameters just once.
2437 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2438 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2439 and mention nil frame in docstring.
2441 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2443 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2444 (x_figure_window_size): Likewise. Adjust to return long.
2445 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2446 (toplevel): Move Qterminal_live_p to...
2447 * terminal.c (toplevel): ...here, make it static, and...
2448 (syms_of_terminal): ...DEFSYM here.
2449 * frame.h (Qterminal_live_p): Remove declaration.
2450 (make_frame, x_figure_window_size): Adjust prototype.
2451 * nsfns.m (Fx_create_frame): Use long for window flags.
2453 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2455 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2456 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2457 Do not assume that emacs_close (INT_MAX) is a no-op.
2459 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2461 * xfaces.c (make_face_cache): For struct face_cache, prefer
2462 xmalloc to xzalloc and so avoid redundant call to memset.
2463 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2465 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2467 * fringe.c (draw_window_fringes, update_window_fringes)
2468 (compute_fringe_widths):
2469 * w32term.c (x_draw_glyph_string):
2470 * window.c (candidate_window_p, Frecenter):
2471 * xfaces.c (realize_basic_faces, realize_default_face)
2472 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2473 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2474 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2475 * xmenu.c (Fx_menu_bar_open_internal):
2476 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2477 * xsettings.c (xft_settings_event):
2478 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2479 Use bool for booleans. Adjust style and comments where
2481 * dispextern.h (draw_window_fringes, update_window_fringes)
2482 (compute_fringe_widths):
2483 * xterm.h (x_had_errors_p): Adjust prototype.
2485 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2487 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2488 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2490 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2492 * fns.c (toplevel): Remove comment before Fsafe_length because
2495 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2497 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2499 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2501 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2502 frame which got the message is still alive, before dereferencing
2503 its pointer. (Bug#14970)
2505 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2506 be a live window, before using it as such. (Bug#14970)
2508 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2510 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2511 w32_detect_focus_change instead of doing part of its job by hand.
2512 This fixes the problem whereby FOCUS_OUT events were not sent to
2515 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2517 * process.c (Fprocess_list): Doc fix.
2519 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2520 being re-exposed only if it didn't ask to become visible.
2521 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2522 was previously iconified. (Bug#14841)
2523 (x_iconify_frame): Mark the frame iconified.
2525 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2527 Fix minor problems found by static checking.
2528 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2529 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2531 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2533 * eval.c (set_specpdl_old_value): New function.
2534 (unbind_to): Minor simplification.
2535 (get_backtrace_frame): New function.
2536 (Fbacktrace_frame): Use it. Add `base' argument.
2537 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2538 (syms_of_eval): Export backtrace-eval.
2539 * xterm.c (x_focus_changed): Simplify.
2541 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2543 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2545 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2547 * xdisp.c (redisplay_window): Instead of moving point out of
2548 scroll margin, reject the force_start method, and try scrolling
2549 instead. (Bug#14780)
2551 2013-07-24 Ken Brown <kbrown@cornell.edu>
2553 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2556 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2558 * eval.c (Fprogn): Do not check that BODY is a proper list.
2559 This undoes the previous change. The check slows down the
2560 interpreter, and is not needed to prevent a crash. See
2561 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2563 2013-07-23 Glenn Morris <rgm@gnu.org>
2565 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2567 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2569 Port to GNU/Linux systems with tinfo but not ncurses.
2570 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2571 to decide whether ncurses is being used. Without this change,
2572 GCC complains about tgetent not being declared, on a system
2573 that has tinfo installed but ncurses not installed.
2575 * eval.c (Fprogn): Check that BODY is a proper list.
2577 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2578 * data.c (Fsetq_default):
2579 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2580 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2582 Tune by taking advantage of the fact that ARGS is always a list
2583 when a function is declared to have UNEVALLED args.
2585 * emacsgtkfixed.c: Port to GCC 4.6.
2586 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2588 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2590 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2591 here to silence compiler warnings.
2593 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2595 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2596 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2597 from messing up Emacs's 'struct frame' (Bug#14923).
2599 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2601 * alloc.c (make_save_ptr_ptr): Define this function.
2602 It was inadvertently omitted. It's needed only if
2603 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2605 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2607 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2608 frame have focus (Bug#14895).
2610 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2612 Avoid vfork-related deadlock more cleanly.
2613 * callproc.c (child_setup): When the child's exec fails, output
2614 the program name, as that's more useful. Use O_NONBLOCK to avoid
2616 * process.c (create_process_1): Remove; no longer needed.
2617 (create_process): Remove timer hack; no longer needed, now that
2618 the child avoids deadlock.
2620 2013-07-20 Glenn Morris <rgm@gnu.org>
2622 * image.c (Fimage_flush): Fix doc typo.
2624 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2626 Fix array bounds violation when pty allocation fails.
2627 * process.c (PTY_NAME_SIZE): New constant.
2628 (pty_name): Remove static variable; it's now auto.
2629 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2630 Take pty_name as an arg rather than using a static variable.
2631 All callers changed.
2632 (create_process): Recover pty_flag from process, not from volatile local.
2633 (create_pty): Stay inside array even when pty allocation fails.
2634 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2636 * lread.c (Fload): Avoid initialization only when lint checking.
2637 Mention that it's needed only for older GCCs.
2639 2013-07-20 Kenichi Handa <handa@gnu.org>
2641 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2642 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2644 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2646 * lread.c (Fload): Avoid uninitialized warning.
2648 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2650 Fix some minor file descriptor leaks and related glitches.
2651 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2652 (create_lock_file): Use write, not emacs_write.
2653 * image.c (slurp_file, png_load_body):
2654 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2655 (server_accept_connection):
2656 Don't leak an fd on memory allocation failure.
2657 * image.c (slurp_file): Add a cheap heuristic for growing files.
2658 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2659 as that's what the other routines do. Maybe input need not be
2660 blocked at all, but it's better to be consistent.
2661 Avoid undefined behavior when strlen is zero.
2663 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2664 (NSTATICS): Now a constant; doesn't need to be a macro.
2666 2013-07-19 Richard Stallman <rms@gnu.org>
2668 * coding.c (decode_coding_utf_8): Add simple loop for fast
2669 processing of ASCII characters.
2671 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2673 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2675 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2677 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2678 unportable 'struct x_display_info'.
2679 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2682 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2684 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2685 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2687 (system_process_attributes): Prefer plain char to unsigned char
2688 when either will do. Clean up properly if interrupted or if
2689 memory allocations fail. Don't assume sscanf succeeds.
2690 Remove no-longer-needed workaround to stop GCC from whining.
2691 Read command-line once, instead of multiple times. Check read status a
2694 Fix obscure porting bug with varargs functions.
2695 The code assumed that int is treated like ptrdiff_t in a vararg
2696 function, which is not a portable assumption. There was a similar
2697 -- though these days less likely -- porting problem with various
2698 assumptions that pointers of different types all smell the same as
2699 far as vararg functions is conserved. To make this problem less
2700 likely in the future, redo the API to use varargs functions.
2701 * alloc.c (make_save_value): Remove this vararg function.
2702 All uses changed to ...
2703 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2704 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2706 (make_save_ptr): Rename from make_save_pointer, for consistency with
2707 the above. Define only on platforms that need it. All uses changed.
2709 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2711 * keyboard.c: Try to fix typos in previous change.
2712 (DISPLAY_LIST_INFO): New macro.
2713 (kbd_buffer_get_event): Do not access members that are not present
2714 in X11. Revert inadvertent change of "!=" to "=".
2716 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2718 * keyboard.c (kbd_buffer_get_event):
2719 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2720 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2722 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2724 * filelock.c: Fix unlikely file descriptor leaks.
2725 (get_boot_time_1): Rework to avoid using emacs_open.
2726 This doesn't actually fix a leak, but is better anyway.
2727 (read_lock_data): Use read, not emacs_read.
2729 * doc.c: Fix minor memory and file descriptor leaks.
2730 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2731 (get_doc_string, Fsnarf_documentation):
2732 Fix file descriptor leak on error.
2734 * term.c: Fix minor fdopen-related file descriptor leaks.
2735 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2736 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2738 * charset.c: Fix file descriptor leaks and errno issues.
2740 (load_charset_map_from_file): Don't leak file descriptor on error.
2741 Use plain record_xmalloc since the allocation is larger than
2742 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2744 * eval.c (record_unwind_protect_nothing):
2745 * fileio.c (fclose_unwind):
2747 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2748 The replacement doesn't block input, but that no longer seems
2751 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2753 * lread.c: Fix file descriptor leaks and errno issues.
2754 (Fload): Close some races that leaked fds or streams when 'load'
2756 (Fload, openp): Report error number of last nontrivial failure to open.
2757 ENOENT counts as trivial.
2758 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2760 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2761 now that the function is always called with a nonnegative arg.
2762 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2763 All uses replaced with ...
2764 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2766 A few more minor file errno-reporting bugs.
2767 * callproc.c (Fcall_process):
2768 * doc.c (Fsnarf_documentation):
2769 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2770 * process.c (set_socket_option):
2771 Don't let a constructor trash errno.
2772 * doc.c: Include <errno.h>.
2774 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2776 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2778 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2780 Fix w32 bug with call-process-region (Bug#14885).
2781 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2782 to Fcall_process when the input is empty. This simplifies the
2783 code a bit. It makes no difference on POSIXish platforms but
2784 apparently it fixes a bug on w32.
2786 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2787 * fileio.c (close_file_unwind): Don't close if FD is negative;
2788 this can happen when unwinding a zapped file descriptor.
2789 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2790 in case Emacs runs out of memory between the two unwind-protects.
2791 Don't trash errno when closing FD.
2792 Zap the FD in the specpdl when closing it, instead of deferring
2793 the removal of the unwind-protect; this fixes a bug where a child
2794 function unwinds the stack past us.
2796 New unwind-protect flavors to better type-check C callbacks.
2797 This also lessens the need to write wrappers for callbacks,
2798 and the need for make_save_pointer.
2799 * alloca.c (free_save_value):
2800 * atimer.c (run_all_atimers):
2802 * alloc.c (safe_alloca_unwind):
2803 * atimer.c (unwind_stop_other_atimers):
2804 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2805 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2806 * minibuf.c (choose_minibuf_frame_1):
2807 * process.c (make_serial_process_unwind):
2808 * xdisp.h (pop_message_unwind):
2809 * xselect.c (queue_selection_requests_unwind):
2810 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2811 * alloca.c (record_xmalloc):
2812 Prefer record_unwind_protect_ptr to record_unwind_protect with
2814 * alloca.c (Fgarbage_collect):
2815 Prefer record_unwind_protect_void to passing a dummy.
2816 * buffer.c (restore_buffer):
2817 * window.c (restore_window_configuration):
2818 * xfns.c, w32fns.c (do_unwind_create_frame)
2819 New wrapper. All record-unwind uses of wrappee changed.
2820 * buffer.c (set_buffer_if_live):
2821 * callproc.c (call_process_cleanup, delete_temp_file):
2822 * coding.c (code_conversion_restore):
2823 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2824 * editfns.c (save_excursion_restore)
2825 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2826 (save_restriction_restore):
2827 * eval.c (restore_stack_limits, un_autoload):
2828 * fns.c (require_unwind):
2829 * keyboard.c (recursive_edit_unwind, tracking_off):
2830 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2831 * macros.c (pop_kbd_macro, restore_menu_items):
2832 * nsfns.m (unwind_create_frame):
2833 * print.c (print_unwind):
2834 * process.c (start_process_unwind):
2835 * search.c (unwind_set_match_data):
2836 * window.c (select_window_norecord, select_frame_norecord):
2837 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2838 (fast_set_selected_frame):
2839 * xfns.c, w32fns.c (unwind_create_tip_frame):
2840 Return void, not a dummy Lisp_Object. All uses changed.
2841 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2842 * callproc.c (call_process_kill):
2843 * fileio.c (restore_point_unwind, decide_coding_unwind)
2844 (build_annotations_unwind):
2845 * insdel.c (Fcombine_after_change_execute_1):
2846 * keyboard.c (read_char_help_form_unwind):
2847 * menu.c (unuse_menu_items):
2848 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2849 * sound.c (sound_cleanup):
2850 * xdisp.c (unwind_redisplay):
2851 * xfns.c (clean_up_dialog):
2852 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2853 Accept no args and return void, instead of accepting and returning
2854 a dummy Lisp_Object. All uses changed.
2855 * cygw32.c (fchdir_unwind):
2856 * fileio.c (close_file_unwind):
2857 * keyboard.c (restore_kboard_configuration):
2858 * lread.c (readevalllop_1):
2859 * process.c (wait_reading_process_output_unwind):
2860 Accept int and return void, rather than accepting an Emacs integer
2861 and returning a dummy object. In some cases this fixes an
2862 unlikely bug when the corresponding int is outside Emacs integer
2863 range. All uses changed.
2864 * dired.c (directory_files_internal_unwind):
2865 * fileio.c (do_auto_save_unwind):
2866 * gtkutil.c (pop_down_dialog):
2867 * insdel.c (reset_var_on_error):
2868 * lread.c (load_unwind):
2869 * xfns.c (clean_up_file_dialog):
2870 * xmenu.c, nsmenu.m (pop_down_menu):
2871 * xmenu.c (cleanup_widget_value_tree):
2872 * xselect.c (wait_for_property_change_unwind):
2873 Accept pointer and return void, rather than accepting an Emacs
2874 save value encapsulating the pointer and returning a dummy object.
2876 * editfns.c (Fformat): Update the saved pointer directly via
2877 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2878 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2879 (unwind_body): New function.
2880 (record_unwind_protect): First arg is now a function returning void,
2881 not a dummy Lisp_Object.
2882 (record_unwind_protect_ptr, record_unwind_protect_int)
2883 (record_unwind_protect_void): New functions.
2884 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2885 * fileio.c (struct auto_save_unwind): New type.
2886 (do_auto_save_unwind): Use it.
2887 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2888 * insdel.c (struct rvoe_arg): New type.
2889 (reset_var_on_error): Use it.
2890 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2892 (specbinding_func): Remove; there are now several such functions.
2893 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2894 (set_unwind_protect_ptr): New function.
2895 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2897 Be simpler and more consistent about reporting I/O errors.
2898 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2899 Say "Read error" and "Write error", rather than "I/O error", or
2900 "IO error reading", or "IO error writing", when a read or write
2902 * process.c (Fmake_network_process, wait_reading_process_output)
2903 (send_process, Fprocess_send_eof, wait_reading_process_output):
2904 Capitalize diagnostics consistently. Put "failed foo" at the
2905 start of the diagnostic, so that we don't capitalize the
2906 function name "foo". Consistently say "failed" for such
2908 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2909 All callers changed. This is so it can use report_file_error.
2910 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2911 diagnostics consistently as above.
2913 * fileio.c (report_file_errno): Fix errno reporting bug.
2914 If the file name is neither null nor a pair, package it up as a
2915 singleton list. All callers changed, both to this function and to
2916 report_file_error. This fixes a bug where the memory allocator
2917 invoked by list1 set errno so that the immediately following
2918 report_file_error reported the wrong errno value.
2920 Fix minor problems found by --enable-gcc-warnings.
2921 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2922 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2924 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2926 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2927 Set event->arg to Qt if switch-event shall be generated.
2928 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2930 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2932 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2935 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2936 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2937 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2938 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2939 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2940 and there is a focused frame.
2941 (head_table): Add focus-in and focus-out.
2942 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2943 bind to handle-focus-in/out.
2945 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2946 (Fhandle_switch_frame): Call Fhandle_focus_in.
2947 (syms_of_frame): defsubr handle-focus-in/out.
2949 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2951 Fix porting bug to older POSIXish platforms (Bug#14862).
2952 * sysdep.c (emacs_pipe): New function, that implements
2953 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2954 This should port better to CentOS 5 and to Mac OS X 10.6.
2955 All calls to pipe2 changed.
2957 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2958 This makes the code easier to read and the executable a bit smaller.
2959 Do not replace all calls to Fcons that happen to create lists,
2960 just calls that are intended to create lists. For example, when
2961 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2962 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2963 Similarly for list2 through list5.
2964 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2965 * bytecode.c (exec_byte_code):
2966 * callint.c (quotify_arg, Fcall_interactively):
2967 * callproc.c (Fcall_process, create_temp_file):
2968 * charset.c (load_charset_map_from_file)
2969 (Fdefine_charset_internal, init_charset):
2970 * coding.c (get_translation_table, detect_coding_system)
2971 (Fcheck_coding_systems_region)
2972 (Fset_terminal_coding_system_internal)
2973 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2974 * composite.c (update_compositions, Ffind_composition_internal):
2975 * dired.c (directory_files_internal, file_name_completion)
2977 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2978 * doc.c (Fsnarf_documentation):
2979 * editfns.c (Fmessage_box):
2981 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2982 (Feval, eval_sub, Ffuncall, apply_lambda):
2983 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2984 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2985 (Fset_file_times, Finsert_file_contents)
2986 (Fchoose_write_coding_system, Fwrite_region):
2987 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2988 * font.c (font_registry_charsets, font_parse_fcname)
2989 (font_prepare_cache, font_update_drivers, Flist_fonts):
2990 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2991 * frame.c (make_frame, Fmake_terminal_frame)
2992 (x_set_frame_parameters, x_report_frame_params)
2993 (x_default_parameter, Fx_parse_geometry):
2994 * ftfont.c (syms_of_ftfont):
2995 * image.c (gif_load):
2996 * keyboard.c (command_loop_1):
2997 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2998 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2999 (Fminor_mode_key_binding, accessible_keymaps_1)
3000 (Faccessible_keymaps, Fwhere_is_internal):
3001 * lread.c (read_emacs_mule_char):
3002 * menu.c (find_and_return_menu_selection):
3003 * minibuf.c (get_minibuffer):
3004 * nsfns.m (Fns_perform_service):
3005 * nsfont.m (ns_script_to_charset):
3006 * nsmenu.m (ns_popup_dialog):
3007 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3008 (Fx_own_selection_internal):
3009 * nsterm.m (append2):
3010 * print.c (Fredirect_debugging_output)
3011 (print_prune_string_charset):
3012 * process.c (Fdelete_process, Fprocess_contact)
3013 (Fformat_network_address, set_socket_option)
3014 (read_and_dispose_of_process_output, write_queue_push)
3015 (send_process, exec_sentinel):
3016 * sound.c (Fplay_sound_internal):
3017 * textprop.c (validate_plist, add_properties)
3018 (Fput_text_property, Fadd_face_text_property)
3019 (copy_text_properties, text_property_list, syms_of_textprop):
3020 * unexaix.c (report_error):
3021 * unexcoff.c (report_error):
3022 * unexsol.c (unexec):
3023 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3024 (Fformat_mode_line, syms_of_xdisp):
3025 * xfaces.c (set_font_frame_param)
3026 (Finternal_lisp_face_attribute_values)
3027 (Finternal_merge_in_global_face, syms_of_xfaces):
3028 * xfns.c (x_default_scroll_bar_color_parameter)
3029 (x_default_font_parameter, x_create_tip_frame):
3030 * xfont.c (xfont_supported_scripts):
3031 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3032 (menu_help_callback, xmenu_show):
3034 * xterm.c (set_wm_state):
3035 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3036 and similarly for list2 through list5.
3038 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3040 * callproc.c (Fcall_process_region): Fix minor race and tune.
3041 (create_temp_file): New function, with the temp-file-creation part
3042 of the old Fcall_process_region. Use Fcopy_sequence to create the
3043 temp file name, rather than alloca + build_string, for simplicity.
3044 Don't bother to block input around the temp file creation;
3045 shouldn't be needed. Simplify use of mktemp.
3046 Use record_unwind_protect immediately after creating the temp file;
3047 this closes an unlikely race where the temp file was not removed.
3048 Use memcpy rather than an open-coded loop.
3049 (Fcall_process_region): Use the new function. If the input is
3050 empty, redirect from /dev/null rather than from a newly created
3051 empty temp file; this avoids unnecessary file system traffic.
3053 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3055 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3056 Simplify by making this case like the other two. This is a bit
3057 slower on obsolete hosts, but the extra complexity isn't worth it.
3059 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3060 * process.c (create_process) [!DOS_NT]:
3061 Remove now-unnecessary calls to emacs_close.
3063 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3065 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3066 returning early. (Bug#14850)
3068 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3069 and inhibit-iso-escape-detection attributes of 'undecided'.
3072 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3074 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3075 Reported by Herbert J. Skuhra in
3076 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3078 Don't lose top specpdl entry when memory is exhausted.
3079 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3080 specpdl overflow here, to simplify callers; all callers changed.
3081 Always reserve an unused entry at the stack top; this avoids
3082 losing the top entry's information when memory is exhausted.
3084 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3086 Clean up errno reporting and fix some errno-reporting bugs.
3087 * callproc.c (Fcall_process):
3088 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3089 * process.c (create_process, Fmake_network_process):
3090 * unexaix.c (report_error):
3091 * unexcoff.c (report_error):
3092 Be more careful about reporting the errno of failed operations.
3093 The code previously reported the wrong errno sometimes.
3094 Also, prefer report_file_errno to setting errno + report_file_error.
3095 (Fcall_process): Look at openp return value rather than at path,
3096 as that's a bit faster and clearer when there's a numeric predicate.
3097 * fileio.c (report_file_errno): New function, with most of the
3098 old contents of report_file_error.
3099 (report_file_error): Use it.
3100 (Ffile_exists_p, Ffile_accessible_directory_p):
3101 Set errno to 0 when it is junk.
3102 * fileio.c (Faccess_file):
3103 * image.c (x_create_bitmap_from_file):
3104 Use faccessat rather than opening the file, to avoid the hassle of
3105 having a file descriptor open.
3106 * lisp.h (report_file_errno): New decl.
3107 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3110 * process.c (create_process, wait_reading_process_output) [AIX]:
3111 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3112 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3113 a multithreaded environment anyway).
3114 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3116 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3118 * image.c (x_find_image_file): Don't close a remote file handle.
3120 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3122 Fix races with threads and file descriptors.
3123 * callproc.c (Fcall_process_region):
3124 * dired.c (open_directory):
3125 * emacs.c (main, Fdaemon_initialized):
3126 * image.c (x_find_image_file):
3127 * inotify.c (Finotify_rm_watch):
3128 * lread.c (Flocate_file_internal):
3129 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3130 * term.c (term_mouse_moveto, init_tty):
3131 * termcap.c (tgetent):
3132 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3133 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3134 * unexhp9k800.c, unexmacosx.c (unexec):
3135 * callproc.c (Fcall_process_region):
3136 Use emacs_close, not close.
3137 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3138 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3139 and posix_close function on current platforms (which all lack them).
3140 (emacs_close): Use it. This should fix the races on GNU/Linux and
3141 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3142 and it should avoid closing random victim file descriptors on
3145 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3147 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3148 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3151 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3152 This is for .gdbinit xbacktrace.
3154 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3155 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3156 (emacs_set_tty): Now static.
3157 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3158 * term.c (tty_capable_p, tty_default_color_capabilities)
3159 (get_tty_terminal, term_mouse_movement)
3160 (handle_one_term_event, init_tty, maybe_fatal):
3161 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3162 (tgetent, scan_file, name_match, compare_contin):
3163 * terminal.c (get_terminal):
3164 Use bool for boolean.
3165 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3166 Prefer char to unsigned char if either will do.
3167 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3168 (tty_write_glyphs): Prefer int to unsigned.
3169 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3170 All callers changed.
3171 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3173 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3176 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3177 (B__dummy__): New dummy symbol, to pacify C89.
3178 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3179 they can't grok varargs macros.
3180 * dispnew.c (add_window_display_history)
3181 (add_frame_display_history):
3182 * print.c (print_object):
3183 * xdisp.c (debug_method_add):
3184 Use %p printf format only for void pointers.
3185 * emacs.c (usage_message): New constant, replacing ...
3186 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3187 (main): Adjust to usage reorg.
3188 * fns.c (syms_of_fns):
3189 * profiler.c (syms_of_profiler):
3190 Don't use non-constant struct initializers.
3191 * gnutls.h (gnutls_initstage_t):
3192 * lisp.h (enum Lisp_Fwd_Type):
3193 * lread.c (lisp_file_lexically_bound_p):
3194 * xsettings.c (anonymous enum):
3195 Remove trailing comma.
3196 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3197 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3198 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3200 * regex.c (const_re_char): New type, to pacify strict C89.
3201 All uses of 'const re_char' replaced to use it.
3202 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3203 with glibc when strict C89. This change is imported from gnulib.
3205 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3206 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3207 Omit GNU_LINUX implementation, since it requires long long.
3208 * xterm.c (x_draw_underwave):
3209 Do not assume the traditional order of struct's members.
3210 (x_term_init): Rewrite to avoid the need for non-constant structure
3213 Syntax cleanup, mostly replacing macros with functions.
3214 This removes the need for the syntax_temp hack.
3215 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3216 * syntax.c (SYNTAX_INLINE): New macro.
3217 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3218 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3219 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3220 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3221 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3222 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3223 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3224 Now constants, not macros.
3225 (syntax_temp) [!__GNUC__]: Remove.
3226 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3227 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3228 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3229 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3230 Move here from syntax.h; now functions, not macros. Except for the
3231 last function, these are static since only syntax.c uses them.
3232 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3233 All uses changed. Now a function, not a macro; use this fact
3234 to simplify the code.
3235 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3236 compiler bugs; no longer relevant.
3237 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3238 (SYNTAX_INLINE): New macro.
3239 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3240 for the new functions. Use bool for boolean member.
3241 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3242 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3243 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3244 (SETUP_BUFFER_SYNTAX_TABLE):
3245 Now extern inline functions, not macros.
3246 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3247 Remove; all uses replaced by implementation.
3248 (syntax_temp) [!__GNUC__]: Remove decl.
3249 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3251 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3253 * emacs.c (main): Fix syntax error.
3255 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3257 Timestamp fixes for undo (Bug#14824).
3258 * atimer.c (schedule_atimer):
3259 * fileio.c (Ffile_newer_than_file_p):
3260 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3261 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3262 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3263 (syms_of_fileio): Remove Sclear_visited_file_name.
3264 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3265 file doesn't exist; this avoids an ambiguity with negative timestamps.
3266 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3267 * systime.h (make_emacs_time, invalid_emacs_time):
3268 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3269 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3270 * undo.c (record_first_change): Push (visited-file-modtime) onto
3271 undo list rather than reimplementing it by hand, incorrectly.
3273 2013-07-09 Ken Brown <kbrown@cornell.edu>
3275 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3277 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3279 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3281 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3283 Handle errno and exit status a bit more carefully.
3284 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3285 number into an exit status. Instead, use EXIT_CANCELED.
3286 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3287 * callproc.c (relocate_fd):
3288 * emacs.c (close_output_streams, main):
3289 * process.c (create_process):
3290 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3291 Use emacs_perror for simplicity.
3292 * callproc.c (relocate_fd, main):
3293 * sysdep.c (sys_subshell):
3294 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3295 (shut_down_emacs): Use emacs_write, not write.
3296 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3297 * fileio.c (Fcopy_file, e_write):
3298 * nsterm.m (ns_select):
3299 * process.c (send_process):
3300 * sound.c (vox_write):
3301 Use emacs_write_sig, not emacs_write.
3302 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3303 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3305 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3307 (emacs_full_write): New function.
3308 (emacs_write): Rewrite to use it.
3309 (emacswrite_sig, emacs_perror): New functions.
3310 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3312 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3314 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3315 on NS even if it is present. Pixmap on NS is a void*.
3317 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3319 Port to Ubuntu 10 (Bug#14803).
3320 Problem reported by T.V. Raman.
3321 * process.c (close_on_exec, accept4, process_socket):
3322 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3324 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3326 * w32.c (sys_dup): Declare prototype.
3330 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3332 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3334 Make file descriptors close-on-exec when possible (Bug#14803).
3335 This simplifies Emacs a bit, since it no longer needs to worry
3336 about closing file descriptors by hand in some cases.
3337 It also fixes some unlikely races. Not all such races, as
3338 libraries often open files internally without setting
3339 close-on-exec, but it's an improvement.
3340 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3341 * callproc.c (Fcall_process) [!MSDOS]:
3342 * emacs.c (main) [!DOS_NT]:
3343 * nsterm.m (ns_term_init):
3344 * process.c (create_process):
3345 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3346 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3347 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3348 Prefer mkostemp with O_CLOEXEC to mkstemp.
3349 * callproc.c (relocate_fd) [!WINDOWSNT]:
3350 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3351 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3353 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3354 Make the resulting file descriptor close-on-exec.
3355 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3356 * lread.c (load_descriptor_list, load_descriptor_unwind):
3357 Remove; no longer needed. All uses removed.
3358 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3359 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3361 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3362 (Fmake_network_process, Fnetwork_interface_list):
3363 (Fnetwork_interface_info, server_accept_connection):
3364 Make newly-created socket close-on-exec.
3365 * sysdep.c (emacs_open, emacs_fopen):
3366 Make new-created descriptor close-on-exec.
3367 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3368 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3370 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3372 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3373 for NS_IMPL_GNUSTEP.
3375 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3377 Fix openp errno handling.
3378 * callproc.c (Fcall_process): Preserve openp errno around close.
3379 * lread.c (openp): Set errno when returning -1, as some callers
3382 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3384 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3386 * nsterm.h (NSSavePanel): Update comment.
3387 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3388 (ns_run_file_dialog): Declare.
3390 * nsfns.m: Remove panelOK.
3392 (ns_run_file_dialog): New function.
3393 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3394 event loop, so file dialog is popped up by ns_run_file_dialog, called
3395 by sendEvent (Bug#14578).
3396 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3398 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3400 * xdisp.c (default_line_pixel_height): New function.
3401 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3402 (try_cursor_movement, redisplay_window, try_window)
3403 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3405 * window.c (window_scroll_pixel_based):
3406 use default_line_pixel_height.
3408 * dispextern.h (default_line_pixel_height): Add prototype.
3410 * frame.c (x_set_line_spacing): Accept a float value for
3411 line-spacing parameter, per the documentation.
3413 * data.c (Fmultibyte_string_p): Doc fix.
3415 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3417 Use emacs_open more consistently when opening files.
3418 This handles EINTR more consistently now, and makes it easier
3419 to introduce other uniform changes to file descriptor handling.
3420 * src/systdio.h: New file.
3421 * src/buffer.c (mmap_init):
3422 * cygw32.c (chdir_to_default_directory):
3423 * dispnew.c (Fopen_termscript):
3424 * emacs.c (Fdaemon_initialized):
3425 * fileio.c (Fdo_auto_save):
3426 * image.c (slurp_file, png_load_body, jpeg_load_body):
3427 * keyboard.c (Fopen_dribble_file):
3429 * print.c (Fredirect_debugging_output):
3430 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3431 * termcap.c (tgetent):
3432 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3433 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3434 * w32term.c (w32_initialize) [CYGWIN]:
3435 * xfaces.c (Fx_load_color_file):
3436 Use emacs_open instead of plain open, and emacs_fopen instead of
3438 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3439 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3440 * callproc.c (default_output_mode): New constant.
3441 (Fcall_process): Use it to call emacs_open instead of plain creat.
3442 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3443 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3444 (emacs_fopen): New function.
3445 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3446 Include <lisp.h>, for emacs_open.
3447 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3449 Remove duplicate #include directives.
3450 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3452 Don't include stdio.h twice.
3453 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3454 Don't include sys/types.h or stdio.h twice.
3455 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3456 * lread.c: Don't include coding.h twice.
3457 * nsfont.m: Don't include frame.h twice.
3458 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3459 * ralloc.c: Don't include <unistd.h> twice.
3460 * xdisp.c: Don't include font.h twice.
3461 * xterm.c: Don't include fontset.h twice.
3462 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3464 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3466 Scale ImageMagick images more carefully.
3467 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3468 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3469 Be more careful about avoiding undefined behavior after
3470 integer overflow and division by zero.
3472 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3474 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3475 (syms_of_w32fns): DEFSYM them.
3476 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3477 (CCHDEVICENAME): Define macros if not defined.
3478 (struct MONITOR_INFO_EX): New struct.
3479 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3480 (enum_display_monitors_fn): New variable.
3481 (globals_of_w32fns): Initialize it.
3482 (Fx_display_pixel_width, Fx_display_pixel_height)
3483 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3484 multi-monitor setups in docstrings.
3485 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3486 screen size by primary monitor's millimeter per pixel.
3487 (w32_monitor_enum, w32_display_monitor_attributes_list)
3488 (w32_display_monitor_attributes_list_fallback)
3489 (Fw32_display_monitor_attributes_list): New functions.
3490 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3492 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3494 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3496 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3498 * fileio.c (Qfile_notify_error): New error symbol.
3500 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3501 * inotify.c (inotify_callback, symbol_to_inotifymask)
3502 (Finotify_add_watch, Finotify_rm_watch): Use it.
3503 (inotifyevent_to_event): Exchange order of cookie and file name.
3504 (Finotify_add_watch): Adapt docstring.
3506 * lisp.h (Qfile_notify_error): Declare.
3508 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3510 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3511 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3512 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3513 which did not work (see <http://bugs.gnu.org/14569#307>).
3514 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3515 && (!noninteractive || initialized)). This attempts to thread
3516 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3518 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3520 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3521 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3523 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3525 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3526 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3527 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3528 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3530 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3532 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3533 Define to __sys_siglist.
3535 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3537 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3538 word-wrap, so that overflow-newline-into-fringe would work in
3539 visual-line-mode. (Bug#2749)
3540 (move_it_in_display_line_to): When the last scanned display
3541 element fits exactly on the display line, and
3542 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3543 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3544 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3545 finding buffer position that corresponds to pixel coordinates,
3546 e.g. in buffer_posn_from_coords.
3548 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3550 * process.c (handle_child_signal): Call catch_child_signal if
3553 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3555 Don't convert function pointers to void * and back.
3556 It isn't portable C, and it's easy enough to avoid.
3557 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3558 (make_save_value): Add support for SAVE_FUNCPOINTER.
3559 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3560 * print.c (print_object):
3561 Distinguish function from object pointers.
3562 * lisp.h (SAVE_FUNCPOINTER): New constant.
3563 (SAVE_SLOT_BITS): Adjust to it.
3564 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3565 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3566 (voidfuncptr): New typedef.
3567 (struct Lisp_Save_Value): New member data[0].funcpointer.
3568 (XSAVE_FUNCPOINTER): New function.
3570 Simplify buildobj processing.
3571 * Makefile.in (buildobj.h): Make it a sequence of strings each
3572 followed by comma, rather than a single string. Put it into a
3573 .tmp file in case there's an error while generating it.
3574 (gl-stamp): Use .tmp for temp files.
3575 (mostlyclean): Clean .tmp files.
3576 * doc.c (buildobj): Move to just the routine that needs it.
3577 It's now an array of strings, so processing is simpler.
3579 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3581 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3582 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3583 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3584 Invoke malloc_enable_thread even when not interactive.
3585 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3586 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3587 in this case, since the underlying bug has now been fixed.
3589 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3591 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3592 unlinking it (bug#14691).
3594 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3596 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3597 before checking whether buffer is modified. This lets
3598 `kill-buffer-query-functions' cancel killing of the buffer or save
3599 its content before `kill-buffer' asks user the "Buffer %s
3600 modified; kill anyway?" question.
3602 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3604 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3605 Let the super performKeyEquivalent deal with them (Bug#14747).
3607 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3609 * widget.c (resize_cb): Remove unused local.
3611 Do not use GTK 3 if it exists but cannot be compiled.
3612 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3613 * xterm.c (x_error_handler) [!USE_GTK]:
3616 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3618 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3620 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3621 to the valid range of values. (Bug#14753)
3623 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3624 when moving point by using the current glyph matrix. This avoids
3625 the need to force redisplay when this function is called in a
3628 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3630 Fix minor problems found by static checking.
3631 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3632 Redo the latter's body to sidestep GCC parenthesization warnings.
3633 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3634 * coding.c (detect_coding, detect_coding_system):
3635 * coding.h (struct undecided_spec):
3636 Use bool for boolean.
3637 * image.c (QCmax_width, QCmax_height): Now static.
3638 * xdisp.c (Fmove_point_visually): Remove unused local.
3640 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3642 * xdisp.c (Fmove_point_visually): New function.
3644 2013-06-28 Kenichi Handa <handa@gnu.org>
3646 * coding.h (define_coding_undecided_arg_index): New enum.
3647 (coding_attr_index): New members
3648 coding_attr_undecided_inhibit_null_byte_detection,
3649 coding_attr_undecided_inhibit_iso_escape_detection,
3650 coding_attr_undecided_prefer_utf_8.
3651 (undecided_spec): New struct.
3652 (struct coding_system): New member `undecided' of the member
3655 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3656 (detect_coding): Likewise.
3657 (detect_coding_system): Likewise.
3658 (Fdefine_coding_system_internal): New coding system properties
3659 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3661 (syms_of_coding): Adjust for coding_arg_undecided_max.
3663 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3665 * image.c (x_from_xcolors): Remove unused local.
3667 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3669 Defer image data transfer between X client and server until actual
3672 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3675 * image.c (Destroy_Image): Remove.
3676 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3677 `mask_p', and `colors_p'. All uses changed.
3678 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3679 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3680 New macros for `flags' arg to x_clear_image_1.
3681 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3682 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3683 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3684 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3685 (image_get_x_image, image_unget_x_image): New functions or macros.
3686 (image_background, image_background_transparent, x_to_xcolors)
3687 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3688 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3689 instead of Destroy_Image.
3690 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3691 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3692 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3693 (imagemagick_load_image, svg_load_image): Use them instead of
3694 x_create_x_image_and_pixmap, and x_put_x_image followed by
3695 x_destroy_x_image, respectively.
3696 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3697 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3698 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3699 background_transparent fields.
3700 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3701 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3703 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3705 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3706 This mostly consists of undoing recent changes.
3707 * callproc.c (Fcall_process):
3708 * process.c (create_process):
3709 Do not worry about catching SIGCHLD here, undoing previous change.
3710 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3711 * process.c, process.h (catch_child_signal):
3712 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3713 * process.c (catch_child_handler): Don't worry about being called
3714 lazily and do not assume caller has blocked SIGCHLD, undoing
3715 previous change. Move first-time stuff back to
3716 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3717 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3718 set lib_child_handler if it's already initialized, which may
3719 help avoid problems on GNUStep.
3721 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3723 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3724 * callproc.c (Fcall_process):
3725 * process.c (create_process):
3726 Make sure SIGCHLD is caught before we fork,
3727 since Emacs startup no arranges to catch SIGCHLD.
3728 * process.c (lib_child_handler): Initialize to null, not to
3730 (catch_child_signal): Allow self to be called lazily.
3731 Do nothing if it's already been called.
3732 Assume caller has blocked SIGCHLD (all callers do now).
3733 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3734 just before it's really needed.
3735 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3736 since it hasn't been caught yet.
3738 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3740 * image.c (compute_image_size): New function to implement
3741 :max-width and :max-height.
3742 (imagemagick_load_image): Use it.
3744 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3746 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3747 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3749 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3750 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3751 the SIGCHLD handler, since the code is not atomic and (due to glib)
3752 signals may be arriving now.
3753 * sysdep.c (init_signals): Do not catch child signals here;
3754 'main' now does that later, at a safer time.
3756 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3758 Clean up SIGCHLD handling a bit (Bug#14569).
3759 * process.c, process.h (catch_child_signal):
3760 Now always extern, even if !NS_IMPL_GNUSTEP.
3761 * process.c (catch_child_signal): Move glib tickler here from
3762 init_process_emacs, so that it's done earlier in Emacs
3763 initialization. Also move the noninteractive && !initialized
3764 check here from init_process_emacs. This is all a bit cleaner for
3765 GNUish platforms, and I hope it works around the Cygwin bug.
3766 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3767 that glib signal handling is tickled before glib creates threads.
3769 * process.c (wait_reading_process_output): Avoid int overflow
3770 when reading more than 2 GiB total from a process.
3772 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3774 * process.c (create_process): Handle a couple more cases,
3775 i.e., work even if new_argv and wait_child_setup[i] are cached.
3776 Use Fcall_process's style for volatile vars.
3778 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3780 * process.c (create_process): Mark PROCESS volatile.
3782 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3784 Use C99-style flexible array members if available.
3785 This avoids some subtle aliasing issues, which typically
3786 aren't a problem with GCC but may be a problem elsewhere.
3787 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3788 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3789 In either case, it uses a flexible array member rather than
3790 the old struct hack. All uses changed.
3791 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3792 Adjust to sdata reorganization.
3793 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3794 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3795 that ports better to pre-C99 non-GCC.
3796 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3797 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3798 as the latter has changed.
3799 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3800 and port better to pre-C99 GCC.
3801 * image.c (struct xpm_cached_color):
3802 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3803 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3804 Use FLEXIBLE_ARRAY_MEMBER.
3805 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3806 Move decl to top level so it gets checked against implementation.
3807 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3808 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3810 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3812 * syntax.c: Integer cleanups.
3813 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3814 All uses that need 0-or-2 changed to:
3815 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3816 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3817 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3818 (char_quoted, prev_char_comend_first, back_comment)
3819 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3820 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3821 Use bool for boolean.
3822 (update_syntax_table, skip_chars, skip_syntaxes):
3823 Prefer int to unsigned when either will do.
3824 (back_comment): Return boolean success flag, like forw_comment,
3825 instead of positive-or-minus-1 (which might have overflowed int anyway).
3826 Don't stuff ptrdiff_t into int.
3827 (syntax_spec_code, syntax_code_spec): Now const.
3828 (Fmatching_paren, scan_lists, scan_sexps_forward):
3829 Use enum syntaxcode for syntax code.
3830 (Fmatching_paren): Check that arg is a character, not just an integer.
3831 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3832 (Finternal_describe_syntax_value): Omit no-longer-needed
3834 (skip_chars): Use char, not unsigned char, when the distinction
3836 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3837 * bytecode.c (exec_byte_code):
3838 * syntax.c (syntax_spec_code, Fchar_syntax)
3839 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3841 * syntax.h (SYNTAX_WITH_FLAGS):
3842 Omit unnecessary casts.
3844 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3846 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3847 line dimensions here, to avoid race conditions with the main
3848 thread. (Bug#14062, bug#14630, bug#14669)
3850 * w32term.c (w32_draw_window_cursor): Compute the header line and
3851 mode line dimensions here.
3852 <w32_system_caret_window, w32_system_caret_hdr_height>:
3853 <w32_system_caret_mode_height>: New variables.
3855 * w32term.h: Declare them.
3857 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3859 * alloc.c (die): Move "assertion failed" string here ...
3860 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3861 COND when SUPPRESS_CHECKING. This shrinks the executable text
3862 size by 0.8% to 2.2% when configured with --enable-checking,
3863 depending on optimization flags (GCC 4.8.1 x86-64).
3865 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3867 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3869 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3870 base is 2; this is more accurate.
3872 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3874 * sound.c (string_default): Move to !WINDOWSNT section.
3875 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3877 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3879 * sound.c: Integer cleanups.
3880 Remove unnecessary forward decls.
3881 (struct sound_device): The 'file' member is now a Lisp_Object, not
3882 a char *, so that we needn't invoke alloca on a huge size.
3883 (Fplay_sound_internal): Adjust to this.
3884 (string_default): New function.
3885 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3886 Use it to adjust to the struct sound_device change.
3887 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3888 (be2hs) [0]: Remove.
3890 * syntax.c (skip_chars): Don't use uninitialized storage
3891 when searching a multibyte buffer for characters that are not in a
3892 unibyte string that contains non-ASCII characters.
3894 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3896 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3897 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3899 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3901 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3903 2013-06-18 Kenichi Handa <handa@gnu.org>
3905 * font.c (Ffont_spec): Signal an error for an invalid font name
3908 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3910 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3911 In particular this ports to 32-bit sparc Sun cc.
3912 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3913 array with a dummy element at specpdl[-1], so that its address can
3915 (unbind_to): Do not copy the binding; not needed, now that we
3916 copy old_value in the one place where the copy is needed.
3917 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3918 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3919 (union specbinding): Rename from struct specbinding. Redo layout
3920 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3921 which is not portable. With Sun C 5.12 32-bit sparc, the
3922 declaration causes nargs to be an unsigned bitfield, a behavior
3923 that the C standard allows; but Emacs wants nargs to be signed.
3924 The overall type is now a union of structures rather than a
3925 structure of union of structures, and the 'kind' member is now a
3926 bitfield, so that the overall type doesn't grow. All uses changed.
3927 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3929 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3931 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3932 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3934 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3936 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3938 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3939 unless we know that the window w's frame is a frame object.
3940 Another attempt at solving bug#14062 and bug#14630.
3942 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3944 * textprop.c (property_set_type): New enum.
3945 (add_properties): Allow appending/prepending text properties.
3946 (add_text_properties_1): Factored out of Fadd_text_properties.
3947 (Fadd_text_properties): Move all the code into
3948 add_text_properties_1.
3949 (Fadd_face_text_property): New function that calls
3950 add_text_properties_1.
3952 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3954 Move functions from lisp.h to individual modules when possible.
3955 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3956 * alloc.c (XFLOAT_INIT, set_symbol_name):
3957 * buffer.c (CHECK_OVERLAY):
3958 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3959 (set_char_table_parent):
3960 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3961 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3962 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3963 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3965 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3966 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3967 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3968 (backtrace_args, backtrace_debug_on_exit):
3969 * floatfns.c (CHECK_FLOAT):
3970 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3971 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3972 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3973 (set_hash_index_slot):
3974 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3975 * marker.c (CHECK_MARKER):
3976 * textprop.c (CHECK_STRING_OR_BUFFER):
3977 * window.c (CHECK_WINDOW_CONFIGURATION):
3978 Move here from lisp.h, and make these functions static rather than
3980 * buffer.c (Qoverlayp):
3982 * fns.c (Qhash_table_p):
3983 * window.c (Qwindow_configuration_p):
3985 * lisp.h: Remove the abovementioned defns and decls.
3987 Use functions, not macros, for XINT etc (Bug#11935).
3988 In lisp.h, prefer functions to function-like macros, and
3989 constants to object-like macros, when either will do. This:
3990 . simplifies use, as there's no more need to worry about
3991 arguments' side effects being evaluated multiple times.
3992 . makes the code easier to debug on some platforms.
3993 However, when using gcc -O0, keep using function-like macros
3994 for a few critical operations, for performance reasons.
3995 This sort of thing isn't needed with gcc -Og, but -Og
3996 is a GCC 4.8 feature and isn't widely-enough available yet.
3997 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3998 Remove enum lsb_bits; no longer needed.
3999 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4000 * buffer.c (Qoverlap):
4002 * fns.c (Qhash_table_p):
4003 Now extern, so lisp.h can use these symbols.
4004 * dispextern.h: Include character.h, for MAX_CHAR etc.
4005 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4006 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4007 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4008 (GLYPH_CODE_P): Move here from lisp.h.
4009 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4010 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4011 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4012 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4013 XUNTAG now returns void *.
4014 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4015 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4016 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4017 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4018 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4019 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4020 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4021 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4022 New macros, renamed from their sans-lisp_h_ counterparts.
4023 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4024 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4025 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4026 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4027 If compiling via GCC without optimization, define these as macros
4028 in addition to inline functions.
4029 To disable this, compile with -DINLINING=0.
4030 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4031 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4032 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4033 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4034 (INTMASK, VALMASK): Now macros, since static values cannot be
4035 accessed from extern inline functions.
4036 (VALMASK): Also a constant, for benefit of old GDB.
4037 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4038 is INTEGERP, which can fold it in.
4039 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4040 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4041 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4042 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4043 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4044 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4045 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4046 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4047 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4048 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4049 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4050 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4051 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4052 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4053 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4054 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4055 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4056 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4057 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4058 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4059 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4060 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4061 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4062 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4063 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4064 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4065 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4066 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4067 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4068 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4069 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4070 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4071 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4073 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4074 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4075 (VALMASK): Define in one place rather than in two, merging the
4076 USE_LSB_TAG parts; this is simpler.
4077 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4078 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4079 Move up, to avoid use before definition.
4080 Also include "globals.h" earlier, for the same reason.
4081 (make_natnum): New function.
4082 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4083 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4084 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4085 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4086 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4087 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4088 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4089 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4090 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4091 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4092 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4093 (Qwindow_configuration_p, Qimage): New forward declarations.
4094 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4095 (STRING_COPYIN): Remove; unused.
4096 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4097 (xcar_addr, xcdr_addr): New functions. All uses changed.
4098 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4099 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4100 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4101 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4102 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4103 (TYPE_RANGED_INTEGERP): Simplify.
4104 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4105 (setlocale, fixup_locale, synchronize_system_messages_locale)
4106 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4107 Now empty functions, not macros.
4108 (functionp): Return bool, not int.
4109 * window.c (Qwindow_configuration_p): Now extern,
4110 so window.h can use it.
4111 * window.h (Qwindowp): Move decl back to lisp.h.
4113 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4115 * xdisp.c (Fline_pixel_height): New function, required for solving
4118 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4120 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4122 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4124 * lread.c (syms_of_lread):
4125 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4127 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4129 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4131 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4133 * fileio.c (expand_file_name): Doc fix.
4135 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4137 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4138 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4139 Wait for self, not for 0. This can't hurt on GNU or similar
4140 system, and may help with Cygwin.
4142 * keyboard.c: Don't use PROP (...) as an lvalue.
4143 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4144 Use set_prop (A, B), not PROP (A) = B.
4146 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4148 * xdisp.c (get_it_property): Use it->window instead of generating
4149 a Lisp object from it->w.
4151 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4153 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4154 get-char-property the window that is being rendered, instead of
4155 the buffer, to support window-specific overlays. (Bug#14575)
4156 (compute_display_string_pos): When W is NULL, use the current
4157 buffer as the object to pass to get-char-property.
4158 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4159 pointer member of the bidi iterator, since no window is pertinent
4162 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4164 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4165 being displayed, and pass it to compute_display_string_pos.
4166 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4167 (bidi_paragraph_init): All callers changed.
4169 * xdisp.c (init_from_display_pos, init_iterator)
4170 (handle_single_display_spec, next_overlay_string)
4171 (get_overlay_strings_1, reseat_1, reseat_to_string)
4172 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4173 Set bidi_it.w member from it->w.
4174 (compute_display_string_pos): Accept additional argument, the
4175 window being displayed, and pass it to Fget_char_property.
4178 * dispextern.h (struct bidi_it): New member w, the window being
4180 (compute_display_string_pos): Adjust prototype.
4182 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4184 * xgselect.c: Remove unneeded include xterm.h.
4186 * process.c (wait_reading_process_output): Check for NS before GLIB.
4187 GLIB may be linked in due to rsvg, but ns_select must be called.
4189 * xgselect.c (xg_select): Remove call to window_system_available
4190 and g_main_context_pending at the top, so Gdk events (i.e. file
4191 notify) are processed when Emacs is started with -nw.
4193 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4195 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4196 (ctagsfiles3): New variable, includes only *.m files.
4197 (TAGS): Use an explicit language name in the regular expressions,
4198 to avoid transformation of '/SOMETHING' by MSYS to
4199 'c:\MSYS\SOMETHING'.
4201 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4203 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4205 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4207 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4208 still need to set the mouse pointer shape and activate help-echo.
4211 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4213 A few porting etc. fixes for the new file monitor code.
4214 See the thread containing
4215 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4216 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4217 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4218 (dir_monitor_callback, Fgfile_rm_watch):
4219 Use assq_no_quit instead of Fassoc, for speed.
4220 (dir_monitor_callback, Fgfile_rm_watch):
4221 eassert that the monitor is a fixnum.
4222 (dir_monitor_callback): No need for CDR_SAFE.
4223 Simplify building of lisp with alternative tails.
4224 (Fgfile_add_watch, Fgfile_rm_watch):
4225 Do not assume glib functions set errno reliably on failure.
4226 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4227 and signal an error otherwise.
4228 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4229 Use Fdelq instead of Fdelete, for speed.
4231 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4233 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4234 don't insist on being invoked on a highlighted tool-bar button.
4235 Avoids losing tool-bar functionality when mouse-highlight is nil.
4236 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4237 Don't highlight when mouse-highlight is nil.
4238 (note_mouse_highlight): When mouse-highlight is nil, don't return
4239 right away; instead, run tool-bar and mode-line highlight
4240 subroutine, clear any existing highlight, and revert the mouse
4241 pointer to its default shape. (Bug#14558)
4243 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4245 * lisp.mk (lisp): Add prog-mode.el.
4247 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4249 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4250 * process.c (dummy_handler): New function.
4251 (lib_child_handler): New static var.
4252 (handle_child_signal): Invoke it.
4253 (catch_child_signal): If a library has set up a signal handler,
4254 save it into lib_child_handler.
4255 (init_process_emacs): If using glib and not on Windows, tickle glib's
4256 child-handling code so that it initializes its private SIGCHLD handler.
4257 * syssignal.h (SA_SIGINFO): Default to 0.
4258 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4259 31; it should no longer be needed now.
4261 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4263 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4265 * gfilenotify.c (globals_of_gfilenotify): New function.
4266 (syms_of_gfilenotify): Move global initialization there.
4268 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4270 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4272 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4273 * keyboard.c (menu_bar_items, tool_bar_items):
4274 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4275 not override local keymaps any more.
4277 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4279 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4281 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4283 * w32console.c (initialize_w32_display): Return the dimensions of
4284 the console window via 2 additional arguments, not via the current
4285 frame. This avoids crashes due to overrunning the bounds of
4286 frame's decode_mode_spec_buffer, which is not resized following
4287 the change of the frame dimensions from the initial 10x10.
4289 * w32term.h (w32_initialize_display_info): Adjust prototype.
4291 * term.c (init_tty): Take dimensions of the frame from the values
4292 returned by initialize_w32_display.
4294 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4295 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4296 (LIBES): Add $(GFILENOTIFY_LIBS).
4298 * w32inevt.c (handle_file_notifications): Add dummy implementation
4299 for !HAVE_W32NOTIFY.
4301 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4303 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4305 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4307 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4309 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4311 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix minor problems found by static checking.
4314 * data.c (pure_write_error):
4315 Use xsignal2, not Fsignal, as Fsignal might return.
4316 * eval.c (set_backtrace_debug_on_exit): Now static.
4317 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4318 No longer inline. EXTERN_INLINE is needed only for functions
4319 defined in .h files. Reindent function header as per GNU style.
4320 (backtrace_p, backtrace_top, backtrace_next):
4321 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4322 compiler or linker. Add extern decls to pacify gcc -Wall.
4323 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4325 * frame.c (free_monitors): Define only on platforms that need it.
4326 * nsterm.m (ns_term_init):
4327 * process.c (catch_child_signal):
4328 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4329 defined on all porting targets these days.
4330 * process.c, process.h (catch_child_signal):
4331 Make it extern only if NS_IMPL_GNUSTEP is defined.
4333 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4335 * w32.c (gettimeofday): Make the signature identical to prototype
4336 in nt/inc/sys/time.h.
4338 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4340 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4343 * keyboard.c (safe_run_hooks_error): Improve error message.
4345 * data.c (pure_write_error): Add `object' argument.
4346 * puresize.h (CHECK_IMPURE): Use it.
4348 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4350 * Makefile.in (NOTIFY_OBJ): New variable.
4351 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4353 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4354 Call syms_of_gfilenotify.
4356 * gfilenotify.c: New file.
4358 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4359 and Qfile_w32notify.
4360 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4361 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4363 * lisp.h: Declare syms_of_gfilenotify.
4365 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4367 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4369 Merge the specpdl and backtrace stacks. Make the structure of the
4370 specpdl entries more obvious via a tagged union of structs.
4371 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4372 (enum specbind_tag): New enum.
4373 (struct specbinding): Make it a tagged union of structs.
4374 Add a case for backtrace records.
4375 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4376 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4377 (backtrace_debug_on_exit): New accessors.
4378 (struct backtrace): Remove.
4379 (struct catchtag): Remove backlist field.
4380 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4382 (Flocal_variable_p): Speed up the common case where the binding is
4384 * eval.c (backtrace_list): Remove.
4385 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4386 (set_backtrace_args, set_backtrace_nargs)
4387 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4388 (backtrace_next): New functions.
4389 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4390 (unwind_to_catch, internal_lisp_condition_case)
4391 (internal_condition_case, internal_condition_case_1)
4392 (internal_condition_case_2, internal_condition_case_n): Don't bother
4393 with backtrace_list any more.
4394 (Fsignal): Adjust to new backtrace format.
4395 (grow_specpdl): Move up.
4396 (record_in_backtrace): New function.
4397 (eval_sub, Ffuncall): Use it.
4398 (apply_lambda): Adjust to new backtrace format.
4399 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4401 (specbind): Adjust to new specpdl format. Simplify.
4402 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4403 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4405 (mark_backtrace): Remove.
4406 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4407 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4408 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4410 * profiler.c (record_backtrace): Use get_backtrace.
4411 (handle_profiler_signal): Use backtrace_top_function.
4412 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4415 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4417 * process.h (catch_child_signal): Declare.
4419 * process.c (catch_child_signal): New function.
4420 (init_process_emacs): Call it.
4422 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4423 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4425 (x_set_cursor_type): Remove declaration.
4426 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4427 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4428 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4429 (ns_get_color): Use F suffix on float.
4430 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4431 (ns_get_rgb_color): Remove.
4432 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4433 (note_mouse_movement): x and y are CGFloat.
4434 (ns_draw_fringe_bitmap): Remove unused rowY.
4435 Change #if to COCOA && >= 10_6.
4436 (ns_draw_window_cursor): Remove unused overspill.
4437 (ns_draw_underwave): width and x are EamcsCGFloat.
4438 (ns_draw_box): thickness is CGFloat.
4439 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4440 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4441 if not in main thread.
4442 (ns_get_pending_menu_title, ns_check_menu_open)
4443 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4444 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4445 (sendFromMainThread:): New method.
4446 (changeFont:): size is CGFloat.
4447 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4448 Disable warning about permanent text.
4449 (characterIndexForPoint:): Adjust return type depending on GNUStep
4451 (mouseDown:): delta is CGFloat.
4452 (updateFrameSize): Remove unised variable f.
4453 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4454 Cast float to EmacsCGFloat.
4455 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4456 also to -1 when restoring.
4457 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4458 inside NS_IMPL_COCOA.
4459 (toggleFullScreen:): Put call to toggleFullScreen inside
4460 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4461 (setPosition:portion:whole:): por is CGFloat.
4462 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4463 (mouseDown:): Use CGFloat.
4464 (mouseDragged:): Remove unised variable edge.
4465 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4467 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4469 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4470 when NS_IMPL_GNUSTEP.
4471 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4472 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4473 (EmacsToolbar): Add clearAll. Add tag argument to
4474 addDisplayItemWithImage.
4475 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4477 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4479 * nsmenu.m (ns_update_menubar): Make static.
4480 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4481 (fillWithWidgetValue:): Add cast to SEL for setAction.
4482 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4483 (update_frame_tool_bar): Update code for GNUStep.
4484 (clearAll): New method.
4485 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4486 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4487 Move identifierToItem setObject and activeIdentifiers addObject before
4488 call to insertItemWithItemIdentifier.
4489 (validateVisibleItems): Fix indentation.
4490 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4491 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4492 UtilityWindow to aStyle, remove call to setStyleMask.
4494 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4496 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4497 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4498 Use F suffix on floats.
4499 (ns_char_width): Returns CGFloat.
4500 (ns_ascii_average_width): w is CGFloat instead of float.
4501 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4503 (ns_glyph_metrics): CGFloat instead of float.
4505 * nsfns.m (x_set_foreground_color, x_set_background_color):
4507 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4508 remove unused variables.
4509 (Fns_read_file_name): Keep track if panel is for save.
4510 Use ns_filename_from_panel/ns_directory_from_panel.
4511 (Fns_list_services): delegate only used for COCOA.
4512 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4513 Just return the input if GNUStep.
4514 (x_screen_planes): Remove.
4515 (Fxw_color_values): Use EmacsCGFloat
4516 (Fns_display_monitor_attributes_list): Only get screen number for
4518 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4520 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4521 ns_directory_from_panel.
4523 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4525 * process.c (handle_child_signal): Also use WCONTINUED.
4526 This is so that list-processes doesn't mistakenly list the process
4527 as stopped, when the process has actually been continued and is
4530 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4532 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4533 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4534 not already configured.
4536 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4538 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4540 * Makefile.in (mostlyclean): Remove *.res files.
4542 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4544 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4545 a buffer (bug#8447).
4547 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4549 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4550 display vector, and we backtrack, handle the case that the
4551 previous character position is also displayed from a display
4552 vector or covered by a display string or image. (Bug#14476)
4554 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4556 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4557 (struct MonitorInfo, free_monitors): Remove.
4558 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4559 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4560 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4563 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4564 (struct MonitorInfo, free_monitors): Remove.
4565 (ns_screen_name): Make static.
4566 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4567 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4570 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4571 (struct MonitorInfo): New struct.
4572 (free_monitors, make_monitor_attribute_list): Declare.
4574 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4576 (free_monitors, make_monitor_attribute_list): New functions.
4577 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4580 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4582 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4584 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4586 * keyboard.c: Apply keyboard decoding only to events that come directly
4587 from the tty, not from unread-command-events (bug#14368).
4588 (read_event_from_main_queue): New function, extracted from read_char).
4589 (read_decoded_char): Remove.
4590 (read_decoded_event_from_main_queue): New function to replace it.
4591 (read_char): Use it.
4592 (read_key_sequence): Use read_char rather than read_decoded_char.
4594 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4596 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4598 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4600 2013-05-22 Kenichi Handa <handa@gnu.org>
4602 The following changes are to fix the setting of
4603 buffer-file-coding-system on, for instance, C-x RET c unix RET
4604 _FILE_OF_DOS_EOL_TYPE_ RET.
4606 * coding.h (struct coding_system): New member detected_utf8_chars.
4608 * coding.c (detect_coding_utf_8): Count characters and check EOL
4609 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4611 (setup_coding_system): Do not initialize coding->head_ascii.
4612 (check_ascii): Do not set coding->eol_seen but update it. Do not
4613 call adjust_coding_eol_type here.
4614 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4615 If the eol-type of CODING is already specified, adjust the eol type
4616 of the found coding-system.
4617 (decode_coding_gap): Cancel previous change. Utilize the
4618 character numbers counted by detect_coding_utf_8. Fix detection
4621 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4623 * search.c (looking_at_1): Only set last_thing_searched if the match
4624 changed the match-data (bug#14281).
4626 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4628 * xdisp.c (reseat_at_previous_visible_line_start):
4629 Already declared in dispextern.h, so remove it here.
4630 (move_it_vertically_backward): Likewise.
4632 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4634 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4635 (Fx_display_pixel_width, Fx_display_pixel_height)
4636 (Fx_display_mm_width, Fx_display_mm_height):
4637 Mention `display-monitor-attributes-list' in docstrings.
4639 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4640 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4641 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4642 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4643 (Fx_display_backing_store, Fx_display_visual_class)
4644 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4645 (Fx_display_grayscale_p, Fx_display_pixel_width)
4646 (Fx_display_pixel_height, Fx_display_planes)
4647 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4648 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4649 (Fx_display_mm_width, Fx_display_mm_height)
4650 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4651 height for all physical monitors as in X11.
4653 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4654 Return pixel width or height for all physical monitors as in X11.
4656 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4658 Port --enable-gcc-warnings to clang.
4659 * bytecode.c (exec_byte_code):
4661 Redo diagnostic pragmas to pacify clang, too.
4662 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4663 * editfns.c (Fencode_time):
4664 * fileio.c (file_accessible_directory_p):
4665 * font.c (font_unparse_xlfd):
4666 Use '&"string"[index]' instead of '"string" + (index)'.
4667 * undo.c (user_error): Remove; unused.
4669 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4671 * insdel.c (insert_1_both): Document the arguments, instead of
4672 referring to insert_1, which no longer exists.
4674 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4675 some window, increment windows_or_buffers_changed, so that
4676 *Messages* display in that window is updated. (Bug#14408)
4678 * w32.c: Include epaths.h.
4679 (init_environment): Use cmdproxy.exe without leading directories.
4680 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4682 (gettimeofday): Adjust signature and return value to Posix
4685 * unexw32.c (open_output_file): Delete the existing emacs.exe
4686 before creating it, to break the hard link to the versioned
4689 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4690 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4691 (FIRSTFILE_OBJ): New variables.
4692 (W32_RES): Rename to EMACSRES. All users changed.
4693 (base_obj): Use $(CM_OBJ).
4694 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4695 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4696 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4697 $(W32_RES_LINK) before $(LIBES).
4698 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4700 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4702 * makefile.w32-in (DOC): Use just "DOC".
4704 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4706 * process.c: Export default filters and sentinels to Elisp.
4707 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4709 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4710 (Fset_process_sentinel, Fformat_network_address):
4711 Default to them instead of nil.
4712 (server_accept_connection): Sentinels can't be nil any more.
4713 (read_and_dispose_of_process_output): New function, extracted from
4714 read_process_output.
4715 (read_process_output): Use it; filters can't be nil.
4716 (Finternal_default_process_filter): New function, extracted from
4717 read_process_output.
4718 (exec_sentinel_unwind): Remove function.
4719 (exec_sentinel): Don't zilch sentinel while running.
4720 (status_notify): Sentinels can't be nil.
4721 (Finternal_default_process_sentinel): New function extracted from
4723 (setup_process_coding_systems): Default filter is not nil any more.
4724 (syms_of_process): Export new Elisp functions and initialize
4726 * lisp.h (make_lisp_proc): New function.
4728 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4730 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4732 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4734 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4735 unless we know that the window w is a leaf window.
4736 Another attempt at solving bug#14062.
4738 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4740 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4743 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4745 * image.c (gif_load): Check that subimages fit (Bug#14345).
4747 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4749 * lread.c (skip_dyn_eof): New function.
4750 (read1): Use it to skip the end of a file in response to #@00.
4752 * doc.c (get_doc_string): Slightly relax the sanity checking.
4754 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4756 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4757 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4758 (MonitorInfo): New struct.
4759 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4760 (Fns_display_monitor_attributes_list): New functions.
4761 (display-usable-bounds): Remove.
4762 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4765 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4767 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4768 (GTK_CHECK_VERSION): New macro, if not already defined.
4769 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4770 replaced by GTK_CHECK_VERSION.
4772 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4774 * xterm.h (GTK_PREREQ): New macro.
4775 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4776 to use this macro instead, for consistency and clarity.
4778 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4780 * xdisp.c (row_for_charpos_p): New function, with code of
4781 cursor_row_p, but accepts an additional argument CHARPOS instead
4782 of using a hardcoded PT.
4783 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4784 (row_containing_pos): Call row_for_charpos_p instead of partially
4785 doing the same. Fixes cursor positioning under longlines-mode
4786 when longlines-show-effect includes more than one newline, when
4787 moving the cursor vertically up.
4789 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4791 * makefile.w32-in (ACL_H): New macro.
4792 ($(BLD)/fileio.$(O)): Update dependencies.
4794 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4796 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4797 * Makefile.in (LIB_ACL): New macro.
4798 (LIBACL_LIBS): Remove.
4799 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4800 * fileio.c: Include <acl.h>.
4801 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4802 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4804 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4807 * unexelf.c: Don't assume ElfW (Half) fits in int.
4808 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4809 when dealing with ElfW (Half) values, since they can exceed 2**31
4810 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4811 (entry_address): Omit unused NUM arg. All uses changed.
4813 2013-05-07 Juri Linkov <juri@jurta.org>
4815 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4816 to the string converted from number with `Fnumber_to_string'.
4819 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4821 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4822 This fixes a problem introduced by my previous change.
4824 2013-05-07 Glenn Morris <rgm@gnu.org>
4826 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4828 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4830 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4832 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4834 Static checking by GCC 4.8.0.
4835 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4836 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4837 (x_get_monitor_attributes_fallback)
4838 (x_get_monitor_attributes_xinerama)
4839 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4840 Define only if USE_GTK.
4841 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4842 (x_get_monitor_attributes_fallback): Omit unused locals.
4843 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4844 Use double, not float, to avoid mixed-mode floating point arithmetic.
4846 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4847 Jan Djärv <jan.h.d@swipnet.se>
4849 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4850 (XINERAMA_CFLAGS): New macros.
4851 (ALL_CFLAGS, LIBES): Use them.
4853 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4854 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4855 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4856 (syms_of_xfns): DEFSYM them.
4857 (struct MonitorInfo): New struct.
4858 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4859 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4860 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4861 (x_get_monitor_attributes_xinerama): New functions.
4862 (Fx_display_monitor_attributes_list): New primitive.
4863 (syms_of_xfns): Defsubr it.
4865 * xterm.h (x_display_info): Add Xatom_net_workarea and
4866 Xatom_net_current_desktop.
4868 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4869 and dpyinfo->Xatom_net_current_desktop.
4871 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4873 * xdisp.c (pos_visible_p): Use the special code for finding the
4874 beginning of a display property or overlay for any "replacing"
4875 display property, not just for display strings. This solves
4876 incorrect reporting of position by posn-at-point. (Bug#14241)
4878 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4880 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4881 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4882 Verify that ElfW (Half) fits in int.
4883 (fatal): Use same signature as lisp.h.
4884 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4885 configure and build with -DUNEXELF_DEBUG without worrying about
4886 other modules that use DEBUG.
4887 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4888 possibly-wide integers now uses it instead of plain fprintf.
4889 (entry_address): New function, which avoids problems with 32-bit
4890 overflow on 64-bit hosts.
4891 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4892 (round_up): Don't assume the remainder fits in int.
4893 (find_section): Use bool for boolean. Simplify debug code.
4894 (unexec): Don't assume file sizes fit in int or size_t.
4895 Omit unnecessary trailing newline in 'fatal' format.
4896 Use strerror rather than outputting decimal error number.
4897 Remove unused code when emacs is not defined;
4898 this file relies on Emacs now.
4899 Don't assume e_phnum and e_shnum are positive.
4901 * regex.c: Fix problems when DEBUG is defined.
4902 (extract_number, extract_number_and_incr): Define regardless of
4903 whether DEBUG is defined; that's simpler and makes the code less
4904 likely to go stale in the normal case when DEBUG is not defined.
4905 Return int rather than taking an int * arg. All callers changed.
4906 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4907 Remove, replacing with ...
4908 (DEBUG_PRINT): New macro. All callers changed.
4909 (DEBUG_COMPILES_ARGUMENTS): New macro.
4910 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4911 (print_compiled_pattern, print_double_string) [DEBUG]:
4912 Use prototype rather than old-style definition.
4913 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4914 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4915 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4916 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4917 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4918 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4919 This matters only when DEBUG is defined.
4921 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4923 * xdisp.c (set_iterator_to_next): Set the
4924 ignore_overlay_strings_at_pos_p flag only if we are _really_
4925 iterating over an overlay string, as indicated by the
4926 current.overlay_string_index member. (Bug#14306)
4928 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4930 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4931 to where it is used, to avoid autorelease issues (Bug#14050).
4933 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4935 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4936 * fileio.c (syms_of_fileio): Implement this.
4937 * filelock.c (create_lock_file): If symbolic links don't work, so
4938 we use a regular file as a lock file, do not fsync the lock file;
4941 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4943 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4944 (syms_of_minibuf): Adjust accodingly.
4946 * callint.c (Fcall_interactively): Adjust calls accordingly.
4948 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4950 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4951 w->contents is a buffer before computing everything else.
4952 Use parentheses to disambiguate last part of the condition.
4954 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4955 assertion violations. (Bug#14062)
4957 2013-05-01 David Reitter <david.reitter@gmail.com>
4959 * nsfns.m (ns_tooltip): Initialize.
4961 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4963 * coding.c (decode_coding_gap): Don't remove the character before
4964 a newline unless it's a CR character. (Bug#14287)
4966 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4968 * dispextern.h (struct face): Move enum face_underline_type
4969 earlier so that bitfields can be in the same word.
4971 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4973 * nsfns.m (handlePanelKeys): New function.
4974 (EmacsOpenPanel:performKeyEquivalent:)
4975 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4976 arrows/function/control and copy/paste keys (Bug#14296).
4978 2013-04-27 Juri Linkov <juri@jurta.org>
4980 * callint.c (Fcall_interactively): Call `Qread_number' for
4981 interactive code letter `n' instead of using duplicate code.
4984 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4986 * systime.h (make_timeval): Declare as 'const'.
4988 2013-04-27 Kenichi Handa <handa@gnu.org>
4990 * font.c (font_open_entity): Always open a font of manageable
4993 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4995 Port better to AIX (Bug#14258).
4996 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4999 2013-04-24 Kenichi Handa <handa@gnu.org>
5001 * coding.c (decode_coding_iso_2022): When an invalid escape
5002 sequence is encountered, reset the invocation and designation
5003 status to the safest one.
5005 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5007 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5008 Without this fix, "make distclean" leaves stamp-h1 behind.
5010 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5012 * w32fns.c (w32_fullscreen_rect): New function to compute the
5013 window rectangle for the given fullscreen mode.
5014 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5015 longer tunes the window size. This keeps the window's edges flush
5016 with the screen and allows the taskbar to hide itself in fullboth.
5018 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5019 window decorations and uses the entire screen.
5021 * w32term.h (w32_fullscreen_rect) Add prototype.
5022 (struct w32_output): Replace normal_width, normal_height,
5023 normal_top, and normal_left members with a single normal_placement
5025 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5027 (FRAME_NORMAL_PLACEMENT): New macro.
5029 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5031 * minibuf.c (Ftest_completion): Silence compiler warning.
5033 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5035 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5038 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5041 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5042 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5043 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5044 parentheses where appropriate.
5046 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5048 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5050 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5052 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5053 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5054 Mention in the doc string that setting these variables takes
5055 effect only after a call to set-window-buffer. (Bug#14200)
5057 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5059 * indent.c (Fvertical_motion): Don't consider display strings on
5060 overlay strings as display strings on the buffer position we
5061 started from. This prevents vertical cursor motion from jumping
5062 more than one line when there's an overlay string with a display
5063 property at end of line.
5064 Reported by Karl Chen <Karl.Chen@quarl.org> in
5065 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5067 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5069 * window.c (select_window): `record_buffer' even if window is
5070 already selected (bug#14191).
5072 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5074 * window.c (Fwindow_end): Test more flags, including the buffer's
5075 last_overlay_modified flag, to determine whether the window's
5076 display is really up-to-date. Prevents the function from
5077 returning a stale value. (Bug#14170)
5078 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5081 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5083 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5084 garbaged only if it is not already the top frame on its TTY.
5085 This prevents flickering due to constant redrawing of TTY frames when
5086 there are GUI frames open in the same session. (Bug#13864)
5088 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5090 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5091 of marking the idle timers directly.
5093 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5095 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5098 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5100 * window.c (select_window): Don't record_buffer while the invariant is
5101 temporarily broken (bug#14161).
5103 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5105 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5107 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5109 2013-04-07 Romain Francoise <romain@orebokech.com>
5111 Ignore additional platform-specific ACL errors (Bug#13702).
5112 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5113 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5115 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5117 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5120 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5122 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5123 This bug was introduced by my 2013-02-25 change that simplified
5124 data_start configuration. Without this change, on GNU/Linux
5125 an Emacs configured with --enable-profiling fails immediately
5126 due to a profiler signal.
5127 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5128 with these flags. On platforms where special flags are needed
5129 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5130 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5131 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5133 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5135 Get rid of some platform-specific functions examining window
5136 system and its capabilities. This is a partial rework of the
5138 * lisp.h (have_menus_p): Remove prototype. This function is
5139 replaced with platform-independent window_system_available.
5140 (check_window_system): Move to...
5141 * frame.h (decode_window_system_frame, window_system_available):
5142 ...here, add new prototypes.
5143 * frame.c (window_system_available, decode_window_system_frame):
5145 (check_window_system): Platform-independent now.
5146 * xterm.h (x_in_use): Remove declaration.
5148 * w32term.h (check_x_frame):
5149 * nsterm.h (check_x_frame): Remove prototypes. This function
5150 is replaced with platform-independent decode_window_system_frame.
5151 * msdos.c (have_menus_p): Remove.
5152 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5153 Remove platform-specific functions. Use check_window_system,
5154 decode_window_system_frame and check_ns_display_info where
5155 appropriate. Minor style and comment tweaks.
5156 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5157 (check_x_frame): Likewise.
5158 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5160 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5161 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5162 * xmenu.c, xselect.c: All related users changed.
5164 2013-04-03 Kenichi Handa <handa@gnu.org>
5166 The following changes is to optimize the code for reading UTF-8
5169 * coding.c (check_ascii): Rename from detect_ascii. Return value
5170 changed. Check EOL format. Do not call adjust_coding_eol_type
5172 (check_utf_8): New function.
5173 (adjust_coding_eol_type): Do nothing if already adjusted.
5174 (detect_coding): Compare the return value of check_ascii with
5175 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5176 (decode_coding_gap): Optimize for valid UTF-8.
5178 2013-03-21 Kenichi Handa <handa@gnu.org>
5180 * coding.c (syms_of_coding): Cancel previous change.
5182 * insdel.c (insert_from_gap): Fix previous change.
5184 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5186 Consistently use platform-specific function to detect window system.
5187 * lisp.h (check_window_system): New prototype. This function is
5188 going to replace check_x, check_w32 and check_ns.
5189 (have_menus_p): Mention msdos.c in comment.
5190 * fontset.c (check_window_system_func): Remove. Adjust all users.
5191 * fontset.h (check_window_system_func): Remove prototype.
5192 * nsterm.h (check_ns):
5193 * xterm.h (check_x):
5194 * w32term.h (check_w32): Likewise.
5195 * menu.c (Fx_popup_menu): Use check_window_system.
5196 * msdos.c (check_window_system): Define for MS-DOS.
5197 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5198 * w32fns.c (check_window_system): Likewise for MS-Windows.
5199 * xfns.c (check_window_system): Likewise for X.
5200 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5201 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5203 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5205 Prefer < to > in range checks such as 0 <= i && i < N.
5206 This makes it easier to visualize quantities on a number line.
5207 This patch doesn't apply to all such range checks,
5208 only to the range checks affected by the 2013-03-24 change.
5209 This patch reverts most of the 2013-03-24 change.
5210 * alloc.c (xpalloc, Fgarbage_collect):
5211 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5212 * character.c (string_escape_byte8):
5213 * charset.c (read_hex):
5214 * data.c (cons_to_unsigned):
5215 * dispnew.c (update_frame_1):
5216 * doc.c (Fsubstitute_command_keys):
5217 * doprnt.c (doprnt):
5218 * editfns.c (hi_time, decode_time_components):
5219 * fileio.c (file_offset):
5220 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5221 * font.c (font_intern_prop):
5222 * frame.c (x_set_alpha):
5223 * gtkutil.c (get_utf8_string):
5224 * indent.c (check_display_width):
5225 * keymap.c (Fkey_description):
5226 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5228 * minibuf.c (read_minibuf_noninteractive):
5229 * process.c (wait_reading_process_output):
5230 * search.c (Freplace_match):
5231 * window.c (get_phys_cursor_glyph):
5232 * xdisp.c (redisplay_internal):
5233 * xsmfns.c (smc_save_yourself_CB):
5234 Prefer < to > for range checks.
5235 * dispnew.c (sit_for): Don't mishandle NaNs.
5236 This fixes a bug introduced in the 2013-03-24 change.
5237 * editfns.c (decode_time_components): Don't hoist comparison.
5238 This fixes another bug introduced in the 2013-03-24 change.
5240 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5242 * frame.h (struct frame): Drop scroll_bottom_vpos
5243 member becaue all real users are dead long ago.
5244 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5245 * xdisp.c (redisplay_internal): Adjust user.
5247 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5249 * nsmenu.m (showAtX:Y:for:): setLevel to
5250 NSPopUpMenuWindowLevel (Bug#13998).
5252 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5254 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5255 (ns_check_pending_open_menu): Declare.
5257 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5258 (x_activate_menubar): Update the menu with title that matches
5259 ns_get_pending_menu_title, and call
5260 ns_check_pending_openmenu (Bug#12698).
5261 (menuWillOpen:): New method.
5262 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5264 * nsterm.m (menu_will_open_state, menu_mouse_point)
5265 (menu_pending_title): New varaibles.
5266 (ns_get_pending_menu_title, ns_check_menu_open)
5267 (ns_check_pending_open_menu): New functions.
5269 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5271 * indent.c (current_column_bol_cache): Remove leftover which is not
5272 used in Fmove_to_column any more.
5273 (current_column, scan_for_column): Adjust users.
5274 * keyboard.c (last_point_position_buffer, last_point_position_window):
5275 Remove leftovers which are not used for recording undo any more.
5276 (command_loop_1, syms_of_keyboard): Adjust users.
5277 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5278 redisplay_window any more.
5279 (move_it_to): Adjust user.
5281 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5283 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5284 Update dependencies.
5286 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5288 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5289 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5292 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5294 * window.h (struct window): Replace hchild, vchild and buffer slots
5295 with the only contents slot. This is possible because each valid
5296 window may have either the child window (in vertical or horizontal
5297 combination) or buffer to display (for the leaf window). Using that,
5298 a lof of operations to traverse and/or change window hierarchies may
5299 be simplified. New member horizontal is used to distinguish between
5300 horizontal and vertical combinations of internal windows.
5301 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5302 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5303 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5304 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5305 Use contents slot, not buffer, where appropriate.
5306 (wset_combination): New function.
5307 (wset_buffer): Add eassert.
5308 (Fframe_first_window): Simplify the loop reaching first window.
5309 (Fwindow_buffer): Use WINDOW_LEAF_P.
5310 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5311 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5312 (unshow_buffer): Convert initial debugging check to eassert.
5313 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5314 (make_parent_window, window_resize_check, window_resize_apply)
5315 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5316 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5317 Adjust to match struct window changes.
5318 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5319 (mark_window_cursors_off, count_windows, get_leaf_windows)
5320 (foreach_window_1): Simplify the loop.
5321 * alloc.c (mark_object): Do not check for the leaf window because
5322 internal windows has no glyph matrices anyway.
5323 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5324 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5325 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5326 (build_frame_matrix_from_window_tree, mirror_make_current)
5327 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5328 (update_window_tree, set_window_update_flags): Simplify the loop.
5329 (sync_window_with_frame_matrix_rows): Enforce live window.
5330 Use contents slot, not buffer, where appropriate.
5331 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5332 and WINDOW_HORIZONTAL_COMBINATION_P.
5333 (make_frame_visible_1): Simplify the loop.
5334 Use contents slot, not buffer, where appropriate.
5335 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5336 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5337 (expose_window_tree): Likewise.
5338 Use contents slot, not buffer, where appropriate.
5339 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5340 to avoid deleted windows. Use contents slot instead of buffer.
5341 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5342 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5343 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5344 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5346 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5348 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5349 identify the reasons for assertion violations in bug#14062 and
5351 (Fx_show_tip): Fix compilation error under
5352 "--enable-check-lisp-object-type". (Bug#14073)
5354 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5355 Reported by <rzl24ozi@gmail.com>.
5357 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5359 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5361 (unwind_with_echo_area_buffer): ...to restore it here.
5362 This is needed to ensure that...
5363 (redisplay_window): ...both window markers are valid here,
5364 which is verified by eassert.
5365 * editfns.c (save_excursion_save): Do not assume that
5366 selected_window always displays the buffer.
5367 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5370 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5372 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5375 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5377 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5379 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5381 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5382 since MinGW's w32api headers do. This avoids compiler warnings.
5384 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5387 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5389 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5391 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5393 * gtkutil.c (style_changed_cb): Check if frame is live and an
5394 X frame (Bug#14038).
5396 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5398 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5399 Define only for _WIN32_WINNT less than 0x0500.
5400 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5402 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5403 see its own definitions of 'struct timeval' and 'struct timezone'.
5405 Fix incompatibilities between MinGW.org and MinGW64 headers.
5406 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5408 * w32.c (REPARSE_DATA_BUFFER): Guard with
5409 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5411 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5413 * xterm.c: Include X11/XKBlib.h
5414 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5416 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5418 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5420 * blockinput.h (input_blocked_p): Likewise.
5421 * bytecode.c (exec_byte_code): Likewise.
5422 * callproc.c (call_process_kill, call_process_cleanup)
5423 (Fcall_process): Likewise.
5424 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5425 (Fccl_execute_on_string): Likewise.
5426 * character.c (string_escape_byte8): Likewise.
5427 * charset.c (read_hex): Likewise.
5428 * cm.c (calccost): Likewise.
5429 * data.c (cons_to_unsigned): Likewise.
5430 * dired.c (directory_files_internal, file_name_completion):
5432 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5433 (sit_for): Likewise.
5434 * doc.c (Fsubstitute_command_keys): Likewise.
5435 * doprnt.c (doprnt): Likewise.
5436 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5437 * emacsgtkfixed.c: Likewise.
5438 * fileio.c (file_offset, Fwrite_region): Likewise.
5439 * floatfns.c (Fexpt, fmod_float): Likewise.
5440 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5442 * font.c (font_intern_prop): Likewise.
5443 * frame.c (x_set_alpha): Likewise.
5444 * gtkutil.c (get_utf8_string): Likewise.
5445 * indent.c (check_display_width): Likewise.
5446 * intervals.c (create_root_interval, rotate_right, rotate_left)
5447 (split_interval_right, split_interval_left)
5448 (adjust_intervals_for_insertion, delete_node)
5449 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5450 (merge_interval_right, merge_interval_left, copy_intervals)
5451 (set_intervals_multibyte_1): Likewise.
5452 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5453 * keymap.c (Fkey_description): Likewise.
5454 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5455 * lread.c (openp, read_integer, read1, string_to_number):
5457 * menu.c (ensure_menu_items): Likewise.
5458 * minibuf.c (read_minibuf_noninteractive): Likewise.
5459 * print.c (printchar, strout): Likewise.
5460 * process.c (create_process, Faccept_process_output)
5461 (wait_reading_process_output, read_process_output, send_process)
5462 (wait_reading_process_output): Likewise.
5463 * profiler.c (make_log, handle_profiler_signal): Likewise.
5464 * regex.c (re_exec): Likewise.
5465 * regex.h: Likewise.
5466 * search.c (looking_at_1, Freplace_match): Likewise.
5467 * sysdep.c (get_child_status, procfs_ttyname)
5468 (procfs_get_total_memory): Likewise.
5469 * systime.h (EMACS_TIME_VALID_P): Likewise.
5470 * term.c (dissociate_if_controlling_tty): Likewise.
5471 * window.c (get_phys_cursor_glyph): Likewise.
5472 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5473 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5475 * xfns.c (Fx_window_property): Likewise.
5476 * xmenu.c (set_frame_menubar): Likewise.
5477 * xselect.c (x_get_window_property, x_handle_dnd_message):
5479 * xsmfns.c (smc_save_yourself_CB): Likewise.
5480 * xterm.c (x_scroll_bar_set_handle): Likewise.
5482 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5484 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5485 to be optional or nil. Adjust comment and convert it to docstring.
5486 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5487 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5489 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5491 Static checking by GCC 4.8-20130319.
5492 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5493 * process.c (Fset_process_datagram_address)
5494 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5495 * xdisp.c (get_char_face_and_encoding):
5496 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5497 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5498 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5500 2013-03-24 Ken Brown <kbrown@cornell.edu>
5502 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5503 fix compilation on 64-bit Cygwin, where underscores are not
5504 automatically prepended.
5506 * w32term.c (w32_initialize): Silence compiler warning.
5508 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5510 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5511 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5512 variables, to save and restore frame dimensions.
5513 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5514 after returning from a 'fullscreen' configuration.
5515 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5516 to avoid races between the main thread and the input thread.
5518 * w32term.h (struct w32_output): New members normal_width,
5519 normal_height, normal_top, normal_left, and prev_fsmode.
5520 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5521 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5524 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5525 'fullscreen' parameter. Always record previous width and height
5526 of the frame, except when switching out of maximized modes, so
5527 that they could be restored correctly, instead of resetting to the
5528 default frame dimensions. Send SC_RESTORE command to the frame,
5529 unless we are going to send SC_MAXIMIZE, to restore the frame
5530 resize hints in the mouse pointer shown by the window manager.
5533 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5535 * lisp.h (get_frame_param): Adjust conditions for prototype
5538 2013-03-22 Ken Brown <kbrown@cornell.edu>
5540 * unexcw.c: Drop unneeded inclusion of w32common.h.
5541 (report_sheap_usage): Declare.
5542 (read_exe_header): Add magic numbers for x86_64.
5543 (fixup_executable): Fix printf format specifier for unsigned long
5546 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5548 * frame.h (struct frame): Put menu_bar_window under #ifdef
5549 because this member is not needed when X toolkit is in use.
5550 (fset_menu_bar_window):
5551 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5552 (free_glyphs, update_frame):
5553 * xdisp.c (expose_frame): Likewise.
5554 (display_menu_bar): Likewise. Remove redundant eassert.
5555 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5558 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5560 Use functions and constants to manipulate Lisp_Save_Value objects.
5561 This replaces code that used macros and strings and token-pasting.
5562 The change makes the C source a bit easier to follow,
5563 and shrinks the Emacs executable a bit.
5564 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5565 (make_save_value): Change 1st arg from string to enum. All callers
5568 (mark_object): Use if, not #if, for GC_MARK_STACK.
5569 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5570 (XSAVE_OBJECT): Now functions, not macros.
5571 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5572 the constant was never used.
5573 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5574 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5575 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5576 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5578 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5579 type3 with a single member save_type. All uses changed.
5580 (save_type, set_save_pointer, set_save_integer): New functions.
5581 * print.c (PRINTX): Remove.
5583 * alloc.c: Remove redundant static declarations.
5585 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5587 * window.h (struct window): Convert left_col, top_line, total_lines
5588 and total_cols from Lisp_Objects to integers. Adjust comments.
5589 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5591 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5592 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5593 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5594 Adjust users where appropriate.
5596 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5598 * frame.h (struct frame): Drop resx and resy because the same data is
5599 available from window system-specific output context. Adjust users.
5600 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5601 New functions to provide defaults when no window system available.
5602 (FRAME_RES_X, FRAME_RES_Y): New macros.
5603 (NUMVAL): Move from xdisp.c.
5604 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5605 (Ffont_face_attributes, Fopen_font):
5606 * image.c (gs_load):
5607 * w32font.c (fill_in_logfont):
5608 * xdisp.c (calc_pixel_width_or_height):
5609 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5610 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5612 2013-03-20 Kenichi Handa <handa@gnu.org>
5614 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5615 to 1 (temporary workaround until a bug related to ASCII
5616 optimization is fixed).
5618 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5620 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5621 Signal error if window is not internal. Adjust docstring.
5622 (delete_all_child_windows): Use combination_limit to save the buffer.
5623 (Fset_window_configuration): Adjust accordingly.
5624 * print.c (syms_of_print): Initialize debugging output not here...
5625 (init_print_once): ...but in a new function here.
5626 * lisp.h (init_print_once): Add prototype.
5627 * emacs.c (main): Add call to init_print_once. Adjust comments.
5629 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5631 * window.c (window_resize_check, window_resize_apply)
5632 (window_from_coordinates, recombine_windows, set_window_buffer)
5633 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5634 (Fsplit_window_internal, Fdelete_window_internal)
5635 (freeze_window_starts): Use bool for booleans.
5636 * window.h (window_frame_coordinates, resize_frame_windows)
5637 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5639 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5641 * dispnew.c (bitch_at_user): Use `user-error'.
5643 2013-03-17 Ken Brown <kbrown@cornell.edu>
5645 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5646 as return type of image_background. (Bug#13981)
5647 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5649 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5651 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5652 (ns_select): Don't return with result uninitialized.
5654 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5657 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5659 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5660 directories. If filename is nil, get directory name (Bug#13932).
5661 Use getFilename and getDirectory.
5662 (getFilename, getDirectory): New methods for EmacsSavePanel and
5664 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5666 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5668 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5670 2013-03-15 Kenichi Handa <handa@gnu.org>
5672 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5673 (adjust_after_replace): Make it back to static. Delete the third
5674 arg text_at_gap_tail. Cancel the code for handling it.
5676 * coding.h (struct coding_system): New member eol_seen.
5678 * coding.c (detect_ascii): New function.
5679 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5680 when the source bytes are actually scanned. On detecting for
5681 coding_category_utf_8_auto, call detect_ascii instead of scanning
5682 source bytes directly.
5683 (produce_chars): Call insert_from_gap with the new arg 0.
5684 (encode_coding): Likewise.
5685 (decode_coding_gap): Control ASCII optimization by the variable
5686 disable_ascii_optimization instead of #ifndef .. #endif.
5687 Deccode EOL format according to coding->eol_seen.
5688 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5691 * lisp.h (adjust_after_replace): Cancel externing it.
5692 (insert_from_gap): Adjust prototype.
5694 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5696 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5697 FULLSCREEN_MAXIMIZED. (Bug#13935)
5699 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5701 * region-cache.c (find_cache_boundary, move_cache_gap)
5702 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5703 Simplify debugging check and convert to eassert. Adjust comment.
5704 (pp_cache): Put under ENABLE_CHECKING.
5706 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5708 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5709 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5711 (w32fullscreen_hook): If the frame is visible, reset
5712 f->want_fullscreen flag after changing the frame size. If the
5713 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5716 2013-03-13 Daniel Colascione <dancol@dancol.org>
5718 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5719 too so that these builds can use Cygwin's file conversion
5720 functions. (We've been building and linking cygw32.o all along
5721 and just not using it.)
5723 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5725 File synchronization fixes (Bug#13944).
5726 * Makefile.in (LIB_FDATASYNC): New macro.
5728 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5729 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5730 Don't worry about HAVE_FSYNC, since a substitute fsync is
5731 available if the system lacks one.
5732 (Fwrite_regin): Retry fsync if interrupted.
5734 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5736 * w32term.c (w32_read_socket): If the Emacs frame is being
5737 activated, call w32fullscreen_hook, to make sure the new frame
5738 dimensions are in effect. (Bug#13937)
5740 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5742 * xdisp.c (init_iterator): Simplify because both character and byte
5743 positions are either specified or -1. Add eassert. Adjust comment.
5744 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5745 character and byte positions can be obtained from marker.
5747 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5749 Static checking by Sun C 5.12.
5750 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5751 * bytecode.c (exec_byte_code):
5752 * dispnew.c (init_display):
5754 * fileio.c (Fsubstitute_in_file_name):
5755 * keyboard.c (Fevent_convert_list):
5756 * keymap.c (Fsingle_key_description):
5757 * term.c (maybe_fatal, fatal):
5758 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5759 * xsmfns.c (Fhandle_save_session):
5760 Omit unreachable code.
5761 * keymap.c (map_keymap_char_table_item): Cast void * to
5762 a function pointer type; the C Standard requires this.
5764 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5765 Include <sys/param.h> unconditionally, as that works elsewhere and
5766 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5767 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5770 See ChangeLog.12 for earlier changes.
5776 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5778 This file is part of GNU Emacs.
5780 GNU Emacs is free software: you can redistribute it and/or modify
5781 it under the terms of the GNU General Public License as published by
5782 the Free Software Foundation, either version 3 of the License, or
5783 (at your option) any later version.
5785 GNU Emacs is distributed in the hope that it will be useful,
5786 but WITHOUT ANY WARRANTY; without even the implied warranty of
5787 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5788 GNU General Public License for more details.
5790 You should have received a copy of the GNU General Public License
5791 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.