1 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3 * macfont.m (mac_ctfont_create_preferred_family_for_attributes): Remove
4 unised variable (from mac-port).
5 (macfont_draw): Use s->ybase for correct y position.
7 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9 * frame.h (struct frame): Drop has_minibuffer member because...
10 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
13 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
15 * window.h (struct window): Prefer enum text_cursor_kinds to int
16 for phys_cursor_type member. Move the latter, phys_cursor_width,
17 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
18 * window.c (replace_window, make_window): Adjust users.
20 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
22 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
23 this module is never compiled otherwise.
25 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
27 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
30 2013-09-29 Eli Zaretskii <eliz@gnu.org>
32 * xdisp.c (get_next_display_element): Don't call face_for_font in
33 a build configured --without-x. (Bug#15484)
35 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
37 * window.c (calc_absolute_offset): #elif should be #elif defined.
39 * frame.c (delete_frame): Block/unblock input to overcome race
40 condition (Bug#15475).
42 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
44 * frame.c (delete_frame): Record selected frame only after
45 calling Qdelete_frame_functions (Bug#15477).
47 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
49 * nsterm.m (ns_selection_color): Remove.
50 (ns_get_color): Check for ns_selection_(fg|bg)_color using
51 NSColor selectedText(Background)Color. Only for COCOA.
52 (ns_term_init): Remove assignment of ns_selection_color, logic
53 moved to ns_get_color.
55 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Renamed from
56 NS_SELECTION_COLOR_DEFAULT.
57 (NS_SELECTION_FG_COLOR_DEFAULT): New.
59 2013-09-28 Eli Zaretskii <eliz@gnu.org>
61 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
62 frame' does not have the tool_bar_window member.
64 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
66 Signal error when reading an empty byte-code object (Bug#15405)
67 * lread.c (read1): signal error
68 * alloc.c (make_byte_code): eassert header size
69 (sweep_vectors): change an int to size_t
71 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
73 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
74 instead of ints, as it's the usual style for offsetof constants. See:
75 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
77 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
78 This is ugly, but it should fix the performance problem for older
79 GCC versions in the short run. I'll look into integrating the
80 Gnulib module for popcount, as a better fix.
81 See the thread starting in:
82 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
83 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
84 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
85 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
86 (popcount_size_t): Use it.
88 2013-09-24 Daniel Colascione <dancol@dancol.org>
90 * process.c (Fnetwork_interface_info): Fix build break due to
93 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
95 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
96 Prefer signed to unsigned integers where either will do.
97 No need for 'const' on locals that do not escape.
98 Omit easserts with unnecessary and unportable assumptions about
99 alignment. Avoid unnecessary casts to char *.
101 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
103 Use union for the payload of struct Lisp_Vector.
104 This helps to avoid a few glitches dictated by C's aliasing rules.
105 * lisp.h (struct Lisp_Vector): Use union for next and
106 contents member. Adjust comment. Change related users.
107 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
108 Related users changed.
109 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
110 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
111 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
112 * xfaces.c, xfont.c, xmenu.c: Related users changed.
114 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
116 Optimize glyph row clearing and copying routines.
117 * dispextern.h (struct glyph_row): Change layout of struct
118 glyph_row to help copy_row_except_pointers. Adjust comment.
119 * dispnew.c (null_row): Remove.
120 (clear_glyph_row): Use offsetof and memset to find and clear
121 just the members that need clearing. Adjust comment.
122 (copy_row_except_pointers): Likewise for copying.
124 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
126 Some minor cleanups of recently-added bool vector code.
127 * conf_post.h (assume): Always return void. Use lint version
128 only if GCC and MSC versions don't apply.
129 * conf_post.h (assume):
130 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
131 Depend on _MSC_VER, not __MSC_VER, for consistency with
133 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
134 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
135 (bool_vector_binop_driver, count_trailing_zero_bits)
136 (size_t_to_host_endian): Now static, not static inline;
137 the latter isn't needed with modern compilers and doesn't
138 work with older compilers anyway.
140 * alloc.c (valgrind_p): Use bool for boolean.
142 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
144 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
145 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
146 (display_last_displayed_message_p, message_buf_print)
147 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
148 Use bool for boolean.
149 * dispextern.h (cancel_line, init_desired_glyphs):
150 Remove ancient leftover.
151 (help_echo_showing_p, hourglass_shown_p):
152 * lisp.h (noninteractive_need_newline): Adjust declaration.
154 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
156 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
158 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
159 ...this file and convert the latter to static. Adjust comment.
160 (make_initial_frame):
161 * window.c (init_window_once): Adjust user.
162 * frame.h (last_nonminibuf_frame): Remove declaration.
163 * lisp.h (selected_frame): Likewise.
164 * msdos.c (the_only_display_info): Adjust comment.
166 2013-09-23 Eli Zaretskii <eliz@gnu.org>
168 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
169 computing the end column of mouse-highlight that comes from
170 display or overlay strings. (Bug#15437)
171 (note_mouse_highlight): Adapt calculation of last argument to
172 mouse_face_from_string_pos to the above change.
174 * conf_post.h (__has_builtin): Define to zero, if undefined, on
175 all platforms, not just for clang.
177 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
179 * filelock.c (lock_file_1): Rearrange to remove compiler warning
180 about excess arguments to snprintf.
182 * conf_post.h(assume): Use __builtin_unreachable for clang.
184 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
186 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
187 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
189 2013-09-23 Daniel Colascione <dancol@dancol.org>
191 * alloc.c (USE_VALGRIND): New macro; on by default
192 when ENABLE_CHECKING.
193 (mark_maybe_object,mark_maybe_pointer)
194 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
196 (valgrind_p) [USE_VALGRIND]: New variable.
197 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
199 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
201 * process.c (wait_reading_process_output): Change int pnamelen to
204 * nsterm.m (setMarkedText:selectedRange:):
206 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
207 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
208 argument to unsigned long to avoid warning.
209 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
211 * conf_post.h (assume): Fix compiler error: x shall be cond.
213 2013-09-22 Daniel Colascione <dancol@dancol.org>
215 * xfns.c (x_get_monitor_attributes): Suppress unused variable
216 warning when compiling without a window system.
218 2013-09-22 Daniel Colascione <dancol@dancol.org>
220 * data.c (Qbool_vector_p): New symbol.
221 (bool_vector_spare_mask,popcount_size_t_generic)
222 (popcount_size_t_msc,popcount_size_t_gcc)
224 (bool_vector_binop_driver)
225 (count_trailing_zero_bits,size_t_to_host_endian)
226 (Fbool_vector_exclusive_or)
228 (Fbool_vector_intersection,Fbool_vector_set_difference)
229 (Fbool_vector_subsetp,Fbool_vector_not)
230 (Fbool_vector_count_matches)
231 (Fbool_vector_count_matches_at): New functions.
232 (syms_of_data): Intern new symbol, functions.
233 * alloc.c (bool_vector_payload_bytes): New function.
234 (Fmake_bool_vector): Instead of calling Fmake_vector,
235 which performs redundant initialization and argument checking,
236 just call allocate_vector ourselves. Make sure we clear any
237 terminating padding to zero.
238 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
239 instead of open-coding the size calculation.
240 (vroundup_ct): New macro.
241 (vroundup): Assume argument >= 0; invoke vroundup_ct.
242 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
243 * composite.c (composition_gstring_put_cache): Change
244 lint_assume to assume.
245 * conf_post.h (assume): New macro.
246 (lint_assume): Remove.
247 * dispnew.c (update_frame_1): Change lint_assume to assume.
248 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
250 * image.c (gif_load): Change lint_assume to assume.
251 * lisp.h (eassert_and_assume): New macro.
252 (Qbool_vector_p): Declare.
253 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
254 (swap16,swap32,swap64): New inline functions.
255 * macfont.c (macfont_shape): Change lint_assume to assume.
256 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
257 * xsettings.c (parse_settings): Use new swap16 and
258 swap32 from lisp.h instead of file-specific macros.
260 2013-09-22 Eli Zaretskii <eliz@gnu.org>
262 * xdisp.c (try_window_id): Don't abort if cursor row could not be
263 found (which can legitimately happen when the glyph row at the
264 window start is disabled in the current_matrix. (Bug#15365)
266 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
268 Fix syntax.h bug introduced by recent INLINE change.
269 syntax.h defined an extern inline function SYNTAX_ENTRY that was
270 conditionally compiled one way in some modules, and a different
271 way in others. This doesn't work with extern inline functions,
272 which must have the same definition in all modules, because the
273 defining code might be shared across modules, depending on the
274 implementation. Symptoms reported by Martin Rudalics in:
275 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
276 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
277 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
278 overriding the corresponding functions in syntax.h.
279 * syntax.h (syntax_property_entry, syntax_property_with_flags)
280 (syntax_property): New inline functions.
281 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
282 Rewrite in terms of these new functions.
284 2013-09-21 Eli Zaretskii <eliz@gnu.org>
286 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
287 not chars_in_text, whose result depends on the multibyteness of
288 the current buffer. (Bug#15426)
290 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
292 Port recent change to hosts where pointers aren't 'long'.
293 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
294 Don't assume that pointers are the same width as 'long'.
295 Add a compile-time check that a pointer fits into two X slots.
297 A simpler, centralized INLINE.
298 * conf_post.h (INLINE): Define only if not already defined.
299 This allows us to use a single INLINE, defined by one file
301 * emacs.c (INLINE): Define it.
302 Also, include category.h, charset.h, composite.h, dispextern.h,
303 syntax.h, systime.h, so that their INLINE definitions are expanded
305 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
306 * buffer.h, buffer.c (BUFFER_INLINE):
307 * category.h, category.c (CATEGORY_INLINE):
308 * character.h, character.c (CHARACTER_INLINE):
309 * charset.h, charset.c (CHARSET_INLINE):
310 * composite.h, composite.c (COMPOSITE_INLINE):
311 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
312 * frame.h, frame.c (FRAME_INLINE):
313 * intervals.h, intervals.c (INTERVALS_INLINE):
314 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
315 * lisp.h, alloc.c (LISP_INLINE):
316 * process.h, process.c (PROCESS_INLINE):
317 * syntax.h, syntax.c (SYNTAX_INLINE):
318 * systime.h, sysdep.c (SYSTIME_INLINE):
319 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
320 * window.h, window.c (WINDOW_INLINE):
321 Remove. All uses replaced with INLINE.
323 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
325 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
328 2013-09-19 Eli Zaretskii <eliz@gnu.org>
330 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
331 'const char *' to avoid compiler warnings due to similar change in
332 the prototype of x_get_string_resource.
334 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
336 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
337 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
338 going to replace static variables below. Adjust comments.
339 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
340 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
341 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
342 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
343 Related users changed.
344 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
345 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
346 last_mouse_movement_time, going to replace static variables below.
348 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
349 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
351 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
352 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
353 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
354 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
355 static variables below.
356 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
357 (last_mouse_scroll_bar): Remove.
358 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
359 (mouseExited): Related users changed.
361 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
363 Do not use external array to process X scroll bar messages.
364 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
365 (x_send_scroll_bar_event): Pack window pointer into two slots
366 of XClientMessageEvent if we're 64-bit. Adjust comment.
367 (x_scroll_bar_to_input_event): Unpack accordingly.
369 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
371 Ifdef away recent changes which aren't relevant to NS port.
372 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
373 [!HAVE_NS]: Declare as such.
374 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
375 [!HAVE_NS]: Define as such.
377 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
379 * frame.c (x_redo_mouse_highlight): New function
380 to factor out common code used in W32 and X ports.
381 * dispextern.h (x_redo_mouse_highlight): Add prototype.
382 * xterm.h (struct x_display_info):
383 * w32term.h (struct w32_display_info):
384 * nsterm.h (struct ns_display_info): New members
385 last_mouse_motion_frame, last_mouse_motion_x and
386 last_mouse_motion_y, going to replace static variables below.
387 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
388 (redo_mouse_highlight): Remove.
389 (note_mouse_movement, syms_of_xterm): Adjust user.
390 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
391 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
392 (redo_mouse_highlight): Remove.
393 (note_mouse_movement, syms_of_w32term): Adjust user.
394 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
395 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
397 (note_mouse_movement, mouseMoved, syms_of_nsterm):
398 * nsfns.m (compute_tip_xy): Adjust user.
400 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
402 * frame.c (x_mouse_grabbed): New function.
403 * dispextern.h (x_mouse_grabbed): Add prototype.
404 (last_mouse_frame): Remove declaration.
405 * xterm.h (struct x_display_info):
406 * w32term.h (struct w32_display_info):
407 * nsterm.h (struct ns_display_info): New member
408 last_mouse_frame, going to replace...
409 * xdisp.c (last_mouse_frame): ...global variable.
410 (note_tool_bar_highlight):
411 * w32term.c (w32_mouse_position, w32_read_socket):
412 * xterm.c (XTmouse_position, handle_one_xevent):
414 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
416 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
418 * w32term.c (w32_read_socket): Avoid temporary
419 variables in a call to x_real_positions.
420 * xterm.c (handle_one_xevent): Likewise.
422 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
424 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
425 (x_icon_type): Remove prototype.
426 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
427 * frame.c (x_icon_type): Remove.
428 * w32term.c (x_make_frame_visible, x_iconify_frame):
429 * xterm.c (x_make_frame_visible, x_iconify_frame):
430 Use x_set_bitmap_icon to factor out common code.
432 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
434 * dispextern.h (check_x_display_info, x_get_string_resource):
435 Declare here just once and unify the latter.
436 * frame.c (check_x_display_info, x_get_string_resource):
437 * nsterm.h (check_x_display_info):
438 * xrdb.c (x_get_string_resource):
439 * xterm.h (check_x_display_info): Remove prototypes.
440 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
441 * w32reg.c (x_get_string_resource): Likewise.
442 (w32_get_rdb_resource): Adjust user.
444 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
446 * xterm.h (struct x_display_info): New member
447 x_pending_autoraise_frame, going to replace...
448 * xterm.c (pending_autoraise_frame): ...static variable.
449 (x_new_focus_frame, XTread_socket): Adjust users.
450 * w32term.h (struct w32_display_info): New member
451 w32_pending_autoraise_frame, going to replace...
452 * w32term.c (pending_autoraise_frame): ...global variable.
453 (x_new_focus_frame, w32_read_socket): Adjust users.
455 2013-09-17 Glenn Morris <rgm@gnu.org>
457 * xdisp.c (message_dolog): If we create *Messages*,
458 switch it to messages-buffer-mode.
460 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
462 Don't overuse 'const' in types of locals.
463 * bidi.c (bidi_count_bytes):
464 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
465 (xg_event_is_for_scrollbar):
466 * xselect.c (x_handle_property_notify)
467 (x_handle_selection_notify, x_handle_dnd_message):
468 * xsettings.c, xsettings.h (xft_settings_event):
469 * xterm.c (x_handle_net_wm_state, handle_one_event)
470 (x_menubar_window_to_frame, x_detect_focus_change)
471 (construct_mouse_click, note_mouse_movement)
472 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
473 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
474 (handle_one_xevent, x_handle_net_wm_state):
475 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
476 (x_handle_dnd_message):
477 Avoid unnecessary 'const', typically the second 'const' in
478 'const foo * const arg', a 'const' that does not affect the API
479 and doesn't significantly help the human reader.
481 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
483 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
484 only if Glib < 2.36.0.
485 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
486 * xsettings.c (init_gconf, init_gsettings): Do not check
488 * xterm.c (handle_one_xevent): Do not call to x_clear_area
490 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
492 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
494 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
495 before calling g_type_init.
497 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
499 * nsterm.m (syms_of_nsterm): ... to here.
501 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
503 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
504 (ignore_next_mouse_click_timeout): Use Time as X does.
505 (handle_one_xevent): Avoid cast and use unsigned comparison.
507 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
509 Do not copy X event in handle_one_xevent except KeyPress case.
510 Wnen XEvent is processed, it is unlikely to be changed except
511 KeyPress case, so we can avoid copying and use const pointer to
512 const data to make sure that an event is not changed elsewhere.
513 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
514 const' and do not create local copy except for the KeyPress event.
515 Use casts to avoid a few glitches. Adjust formatting. Add comments.
516 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
517 (x_handle_net_wm_state, x_menubar_window_to_frame)
518 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
519 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
520 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
521 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
522 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
523 (x_handle_dnd_message):
524 * xsettings.c (xft_settings_event):
525 Use 'const XEvent * const' where appropriate.
526 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
528 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
530 Fix X event waiting to handle multiple frames.
531 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
532 * xterm.c (pending_event_wait): Remove. Adjust users.
533 (x_detect_focus_change): Pass frame arg.
534 (handle_one_xevent): Find related frame early and clear per-frame
535 wait_event_type only if this is an event for the relevant frame.
536 (x_wait_for_event): Use per-frame wait_event_type.
538 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
540 * nsfns.m (Fx_create_frame): Fix font driver registration for
543 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
546 * nsterm.m: Include macfont.h.
547 (ns_tmp_flags, ns_tmp_font): Remove.
548 (ns_compute_glyph_string_overhangs): Check for driver Qns.
549 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
550 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
551 (changeFont:): Fix code style. Check for font driver type when
554 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
557 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
558 (nsfont_open): Set font driver type.
559 Set font->ascent and font->descent. Figure out font instead of
560 ns_tmp_font, and flags instead of ns_tmp_flags.
561 Fix indentation. Remove call to ns_draw_text_decoration,
564 * nsfns.m: Include macfont.h.
565 (Fx_create_frame): Register macfont driver, make a better default font.
566 (Fns_popup_font_panel): Get font from macfont driver, if used.
568 * macfont.m, macfont.h, maccuvs.h: New files.
570 * font.h: Declare syms_of_macfont.
572 * font.c (syms_of_font): Call syms_of_macfont.
574 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
576 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
578 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
579 and it is always zero for others, so I assume that this is an ancient
580 leftover which nobody will want to change any more.
581 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
582 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
583 * frame.c (x_set_scroll_bar_width):
584 * w32fns.c (w32_createscrollbar):
585 * w32term.c (w32_set_vertical_scroll_bar):
586 * xfns.c (x_set_scroll_bar_default_width):
587 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
588 (x_scroll_bar_expose): Related users changed.
590 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
592 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
593 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
594 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
596 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
598 * nsterm.h, w32term.h, xterm.h: ...and not here.
599 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
601 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
602 these modules are never compiled otherwise.
604 2013-09-14 Eli Zaretskii <eliz@gnu.org>
606 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
609 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
611 Unify Fx_focus_frame between all ports.
612 * frame.h (x_focus_frame): New prototype.
613 * xfns.c (Fx_focus_frame): Remove.
614 (syms_of_xfns): Do not defsubr it.
615 (x_focus_frame): X implementation.
616 * nsfns.m (Fx_focus_frame): Remove.
617 (syms_of_nsfns): Do not defsubr it.
618 (x_focus_frame): NS implementation.
619 * w32term.c (Fx_focus_frame): Remove.
620 (x_focus_on_frame): Rename to...
621 (x_focus_frame): W32 implementation.
622 * w32term.h (x_focus_on_frame): Remove prototype.
623 * w32fns.c (Fx_focus_frame): Remove.
624 (syms_of_w32fns): Do not defsubr it.
625 * frame.c (Fx_focus_frame): Define here.
626 (syms_of_frame): Defsubr here.
627 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
629 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
631 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
632 All of them are replaced with FRAME_DISPLAY_INFO, defined in
633 each port to reference the port-specific window system data.
634 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
635 (FRAME_DISPLAY_INFO): Define.
636 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
637 (FRAME_DISPLAY_INFO): Define. Adjust users.
638 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
639 (FRAME_DISPLAY_INFO): Define. Adjust users.
640 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
641 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
642 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
643 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
644 * xselect.c, xterm.c: All related users changed.
646 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
648 * xterm.h (x_window_to_frame, x_any_window_to_frame)
649 (x_menubar_window_to_frame): Remove prototypes.
650 * xfns.c (x_window_to_frame, x_any_window_to_frame)
651 (x_menubar_window_to_frame, x_top_window_to_frame):
653 * xterm.c (x_window_to_frame, x_any_window_to_frame)
654 (x_menubar_window_to_frame, x_top_window_to_frame):
655 ...to here and convert all but the last to static.
657 2013-09-12 Eli Zaretskii <eliz@gnu.org>
659 * lisp.mk (lisp): Add w32-common-fns.elc.
661 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
663 * charset.c (char_charset): Document an exception for char-charset.
665 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
667 * xterm.h (x_display_info): New field last_user_time...
668 * xterm.c (toplevel): ...to replace static last_user_time.
669 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
671 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
673 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
674 scroll bar values to prevent thumb from disappear and update comment.
676 2013-09-11 Glenn Morris <rgm@gnu.org>
678 * emacs.c (usage_message): Possessive apostrophe tweak.
680 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
682 * nsterm.m (syms_of_nsterm): Use Qns.
683 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
684 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
685 * xfns.c (x_display_info_for_name, Fx_open_connection):
686 Remove old '#if 0' code.
687 (syms_of_xfns): Use Qx.
688 * termhooks.h (fullscreen_hook): Remove the leftover.
689 (struct terminal): Fix typo in comment.
691 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
693 Cleaning up a few X scroll bar bits.
694 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
695 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
696 New member last_seen_part, going to replace...
697 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
698 (xt_action_hook) [USE_LUCID]: Adjust user.
699 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
700 Lucid-specific scroll bar support.
701 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
702 to int and adjust to use last_seen_part member.
703 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
704 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
705 Initialize last_seen_part.
707 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
709 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
710 insert-buffer-substring an empty string.
712 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
714 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
715 avoiding a GCC warning.
717 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
719 Ifdef away frame tool bar code when it is not really used.
720 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
721 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
722 and minimize_tool_bar_window_p under the above.
723 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
724 (fset_tool_bar_window): Likewise.
725 * dispnew.c (clear_current_matrices, clear_desired_matrices)
726 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
727 (change_frame_size_1):
728 * window.c (window_from_coordinates, Frecenter): Adjust users.
729 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
730 code is not really used.
731 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
732 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
733 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
734 [!USE_GTK && !HAVE_NS]: Define as such.
735 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
736 (note_mouse_highlight, expose_frame):
737 * xfns.c (x_set_tool_bar_lines):
738 * xterm.c (handle_one_xevent): Adjust users.
740 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
742 Fix corruption with multiple emacsclient -t instances (Bug#15222).
743 This bug was introduced by my 2013-08-26 patch, which incorrectly
744 assumed that the terminfo implementation doesn't use termcap buffers.
745 * term.c (init_tty) [TERMINFO]: Remove optimization, as
746 these buffers apparently are used after all.
747 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
748 (struct tty_display_info): Define members termcap_term_buffer and
749 termcap_strings_buffer even if TERMINFO.
751 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
754 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
755 'usage' docstring entry to pacify make-docfile.
757 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
759 Change comparison functions =, <, >, <=, >= to take many arguments.
760 * data.c: Change comparison functions' interface and implementation.
761 * lisp.h: Make arithcompare available for efficient two arg
763 * bytecode.c: Use arithcompare.
764 * fileio.c: Use new interface.
766 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
768 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
770 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
772 * eval.c (Feval): Document the new use of `lexical'.
774 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
776 Review and drop old frame resize hack.
777 * frame.h (struct frame): Remove force_flush_display_p.
778 * dispnew.c (update_frame): Adjust user and don't call
779 flush_frame here. The comment has said that there was an issues
780 with redisplaying fringes, but I don't see any differences with
781 and without this hack. Hopefully we can continue without it.
782 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
783 current frame matrices twice if resized_p is set.
785 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
787 Do not populate pure Xism x_sync to other ports.
788 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
789 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
790 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
791 * w32term.h (x_sync): Remove prototype.
793 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
795 Cleanup frame flushing.
796 * dispextern.h (struct redisplay_interface):
797 Drop flush_display_optional because flush_display is enough
798 for X and flushing via RIF is just a no-op for others.
799 * frame.h (flush_frame): New function.
800 * dispnew.c (update_frame):
801 * minibuf.c (read_minibuf):
802 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
804 * keyboard.c (detect_input_pending_run_timers): Do not flush
805 all frames but selected one in redisplay_preserve_echo_area.
806 * nsterm.m (ns_flush): Remove no-op.
807 (ns_redisplay_interface): Adjust user.
808 * w32term.h (x_flush): Remove no-op.
809 (w32_redisplay_interface): Adjust user.
810 * xterm.c (x_flush): Simplify because we do not flush all
811 frames at once any more. Adjust comment.
812 (x_redisplay_interface): Adjust user.
814 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
816 Port --without-x --enable-gcc-warnings to Fedora 19.
817 * gfilenotify.c (globals_of_gfilenotify):
818 Call g_type_init only if using an older glib version that needs it.
820 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
822 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
823 (last_glyphless_glyph_merged_face_id): Remove declarations.
824 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
825 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
826 (last_glyphless_glyph_merged_face_id): Now static.
827 (merge_escape_glyph_face): New function, refactored from...
828 (get_next_display_element): ...here.
829 (merge_glyphless_glyph_face): New function, refactored from...
830 (produce_glyphless_glyph): ...here...
831 * term.c (produce_glyphless_glyph): ...and here.
833 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
835 * eval.c (eval_sub): Only call Ffunction if necessary.
837 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
839 Attempt to make redisplay more selective when changing cursor type.
840 * frame.h (struct frame): New bitfield cursor_type_changed.
841 * xdisp.c (cursor_type_changed): Remove.
842 (try_cursor_movement, redisplay_window, try_window_id)
843 (set_frame_cursor_types, try_window_reusing_current_matrix):
844 Adjust to use per-frame bitfield.
845 (redisplay_internal): Look for cursor type change on each visible
846 frame and consider all frames if cursor type has been changed on
847 the frame other than selected. If cursor type has been changed on
848 selected frame only, do not use fast update.
850 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
852 Attempt to make redisplay more selective when changing fonts.
853 * frame.h (struct frame): New bitfield fonts_changed.
854 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
855 (adjust_frame_glyphs): Add prototype.
856 * dispnew.c (fonts_changed_p): Remove.
857 (adjust_glyphs): Remove because we do not
858 adjust matrices on all frames at once any more.
859 (adjust_frame_glyphs): Block and unblock input here.
860 (adjust_glyph_matrix): Use fonts_changed.
861 (change_frame_size_1): Use adjust_frame_glyphs.
862 * font.c (font_open_entity): Use fonts_changed.
863 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
864 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
865 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
866 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
867 (shrink_mini_window, Fresize_mini_window_internal)
868 (window_scroll_pixel_based, Fset_window_configuration)
869 (apply_window_adjustment, Fset_window_vscroll):
870 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
871 Use adjust_frame_glyphs.
872 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
873 (try_window_reusing_current_matrix, try_window_id, display_line)
874 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
875 (redisplay_internal): Consider fonts_changed and adjust frame
876 matrices for each frame only if the frame is visible. If font
877 has been changed on some frame during full redisplay, retry
878 only visible frames where the font has been actually changed.
880 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
882 Cache current header and mode line height for each window.
883 * window.h (struct window): New fields mode_line_height
884 and header_line_height.
885 * window.c (make_window): Initialize them.
886 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
887 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
888 (current_mode_line_height, current_header_line_height):
890 * xdisp.c (current_mode_line_height, current_header_line_height):
892 (pos_visible_p, init_xdisp): Adjust user.
893 (redisplay_window): Invalidate mode_line_height and
894 header_line_height if current and desired matrices do not agree.
896 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
898 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
899 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
901 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
903 Make --without-x compatible with --enable-gcc-warnings.
904 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
905 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
906 members under HAVE_WINDOW_SYSTEM.
907 * keyboard.c (make_lispy_focus_out): Likewise.
908 (record_menu_key): Move under HAVE_MENUS.
909 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
910 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
911 (syms_of_xdisp): Adjust user.
912 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
913 (start_hourglass, cancel_hourglass):
914 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
915 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
916 and CLEAR_FONT_TABLE_NFONTS.
917 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
918 Declare only if HAVE_WINDOW_SYSTEM.
919 (lface_same_font_attributes_p, clear_face_gcs): Define only
920 if HAVE_WINDOW_SYSTEM.
922 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
924 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
925 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
926 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
928 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
930 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
932 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
934 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
935 This fixes a type error on hosts where ptrdiff_t is wider than int.
937 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
939 * keyboard.c (read_key_sequence_vs): New function.
940 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
943 * callint.c (Fcall_interactively): Always return a vector for 'K'.
945 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
947 Makefile improvements.
948 * Makefile.in (config.status): Don't use double-colon rules, as
949 they are not portable according to POSIX. Fix shell typo with `;
950 I guess this rule has never been tested?
951 (VCSWITNESS): New macro, to override any environment var.
953 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
955 * xterm.h (struct x_display_info): Do not track X connection
956 fd separately because it is always available from Display.
957 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
960 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
962 * buffer.c (drop_overlay):
963 * fileio.c (restore_point_unwind): Prefer unchain_marker to
964 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
966 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
968 * buffer.c (Fmake_overlay, Fmove_overlay):
969 * intervals.c (set_point_from_marker):
970 * print.c (PRINTPREPARE): Prefer signal_error
971 to plain error and report unsuitable marker too.
973 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
975 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
976 for 'dragging' member.
977 (struct x_output): Remove set-but-unused leftovers
978 'left_before_move' and 'top_before_move'.
979 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
980 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
981 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
982 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
983 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
984 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
985 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
986 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
988 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
990 * nsfont.m (INVALID_GLYPH): New define.
991 (nsfont_encode_char): Use INVALID_GLYPH.
992 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
994 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
996 * xterm.c (x_last_mouse_movement_time): Revert last change.
997 This code should use XDisplayMotionBufferSize to check display's
998 motion history first, and there are few other issues as well.
999 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1000 (handle_one_xevent): Adjust user.
1002 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1004 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1005 * frame.c (Flast_nonminibuf_frame): ... to here.
1006 (check_minibuf_window): Don't abort if no window was found
1009 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1011 Use XGetMotionEvents to ask the last mouse motion time from X server.
1012 * xterm.c (X_MOTION_HISTORY): Default to 1.
1013 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1014 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1015 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1016 Ifdef away legacy code.
1017 (XTmouse_position, x_scroll_bar_report_motion):
1018 Use x_last_mouse_movement_time.
1019 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1022 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1024 * msdos.c (last_mouse_window): Move to...
1025 (dos_rawgetc): ...this function and adjust comment.
1026 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1027 (mouseMoved): ...this function and adjust comment.
1028 * w32term.c (last_window): Likewise with...
1029 (w32_read_socket): ...this function.
1030 * xterm.c (last_window): Likewise with...
1031 (handle_one_xevent): ...this function.
1033 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1035 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1036 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1037 (handle_one_xevent): ...to here.
1038 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1041 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1043 * msdos.c (IT_set_terminal_window): Remove no-op.
1044 (initialize_msdos_display): Adjust terminal setup.
1045 * w32console.c (w32con_set_terminal_window): Remove no-op.
1046 (initialize_w32_display): Adjust terminal setup.
1047 * w32term.c (w32_set_terminal_window): Remove no-op.
1048 (w32_create_terminal): Adjust terminal setup.
1049 * xterm.c (XTset_terminal_window): Remove no-op.
1050 (x_create_terminal): Adjust terminal setup.
1052 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1054 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1056 (ns_create_terminal): Adjust terminal setup.
1057 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1059 (w32_create_terminal): Adjust terminal setup.
1060 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1062 (x_create_terminal): Adjust terminal setup.
1064 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1066 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1067 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1068 * dispnew.c (buffer_posn_from_coords):
1069 * window.c (Fwindow_end, displayed_window_lines):
1070 * xdisp.c (redisplay_mode_lines): Use it.
1072 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1074 * fontset.c (face_for_char): Check char in the current face font first
1075 if HAVE_NS (Bug#15138).
1077 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1079 * window.c (temp_output_buffer_show): Make sure window returned
1080 by display_buffer is live (Bug#15213).
1082 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1084 Minor cleanup to avoid forward declarations.
1085 * coding.h (struct ccl_spec): Remove forward declaration.
1086 * composite.h (toplevel): Include font.h.
1087 (struct composition_it, struct face, struct font_metrics):
1088 Remove forward declaration.
1089 * dispextern.h (struct image, struct atimer): Likewise.
1090 * emacsgtkfixed.h (struct frame): Likewise.
1091 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1092 * font.h (struct font_driver, struct font, struct glyph_string)
1093 (struct face): Remove forward declaration.
1094 * fontset.h (struct face, struct font): Likewise.
1095 * frame.h (toplevel): Style cleanup.
1096 (enum output_method): Move to...
1097 * termhooks.h (enum output_method): ...here.
1098 (struct glyph, struct frame, struct ns_display_info)
1099 (struct x_display_info, struct w32_display_info):
1100 Remove forward declaration.
1101 * xterm.h (toplevel): Include termhooks.h.
1102 (struct font, struct window, struct glyph_matrix, struct frame)
1103 (struct input_event, struct face, struct image): Remove forward
1105 * gtkutil.h (struct _widget_value): Likewise.
1106 * keyboard.h (toplevel): Include termhooks.h.
1107 (struct input_event): Remove forward declaration.
1109 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1111 * intervals.c (set_point_from_marker): New function.
1112 * editfns.c (Fgoto_char):
1113 * process.c (Finternal_default_process_filter):
1114 * window.c (select_window_1): Use it.
1115 * buffer.h (set_point_from_marker): Add prototype.
1117 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1119 * w32.c (term_winsock): Call release_listen_threads before calling
1121 (_sys_wait_accept): Wait for accept event in a loop with a finite
1122 timeout, instead of waiting indefinitely. Will hopefully avoid
1123 hanging during exit because WSACleanup deadlocks waiting for the
1124 event object to be released. (Bug#14333)
1126 * w32proc.c (release_listen_threads): New function, signals all
1127 the reader threads that listen for connections to stop waiting.
1129 * w32.h (release_listen_threads): Add prototype.
1131 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1133 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1134 field of new marker (for sanity and safety).
1135 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1136 anyway because XMISCTYPE is a function and can't be an lvalue).
1138 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1140 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1141 (x_after_update_window_line, x_scroll_bar_create):
1142 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1143 (handle_one_xevent, x_clear_frame_area):
1144 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1145 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1146 * xterm.h (x_clear_area): Adjust prototype.
1148 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1150 Hook scanning and indentation functions to find_newline. This helps
1151 to avoid duplicated code and renders more respect to newline cache.
1152 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1153 * cmds.c (Fforward_line):
1154 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1155 Use find_newline and avoid unnecessary point movements.
1156 * search.c (scan_newline): Implement on top of find_newline.
1158 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1160 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1161 scoped code (bug#11258).
1163 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1165 * nsterm.m (last_window): New variable.
1166 (EV_TRAILER2): New macro.
1167 (EV_TRAILER): Call EV_TRAILER2.
1168 (mouseMoved:): Add support for mouse-autoselect-window
1169 on nextstep (Bug#6888).
1171 2013-08-28 Andreas Schwab <schwab@suse.de>
1173 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1174 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1175 Remove unused macro definitions.
1176 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1177 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1178 Only define if emacs.
1180 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1182 Prefer enum glyph_row_area to int where appropriate.
1183 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1185 (window_box, window_box_width, window_box_left, window_box_left_offset)
1186 (window_box_right, window_box_right_offset): Adjust prototypes.
1187 * xdisp.c (window_box, window_box_width, window_box_left)
1188 (window_box_left_offset, window_box_right, window_box_right_offset):
1189 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1190 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1191 * nsterm.m (ns_clip_to_row):
1192 * w32term.c (w32_clip_to_row):
1193 * xterm.c (x_clip_to_row): Likewise.
1195 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1197 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1198 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1200 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1202 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1203 for portability to hosts where /bin/sh has problems.
1205 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1207 Redesign redisplay interface to drop global output_cursor.
1208 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1209 (toplevel): Remove declaration of output_cursor.
1210 (set_output_cursor, x_cursor_to): Remove prototype.
1211 * window.h (struct window): New member output_cursor.
1212 (output_cursor_to): New function to replace RIF member.
1213 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1214 (update_text_area, set_window_cursor_after_update): Use it.
1215 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1216 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1217 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1218 * w32term.c (x_update_window_begin, x_update_window_end):
1219 * xterm.c (x_update_window_begin, x_update_window_end):
1220 Adjust to use per-window output cursor.
1222 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1224 Simplify SELECT_TYPE-related code.
1225 Like EMACS_TIME, this portability layer is no longer needed, since
1226 Emacs has been using fd_set as a portability layer for some time.
1227 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1228 (SELECT_TYPE): Remove. All uses changed to fd_set.
1229 (fd_set) [!FD_SET]: New typedef.
1231 Simplify EMACS_TIME-related code.
1232 This portability layer is no longer needed, since Emacs has been
1233 using struct timespec as a portability layer for some time.
1234 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1235 Include <time.h> rather than "systime.h"; that's all that's needed now.
1236 * dispnew.c: Include <timespec.h> rather than "systime.h";
1237 that's all that's needed now.
1238 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1239 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1240 TIMESPEC_RESOLUTION.
1241 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1242 LOG10_TIMESPEC_RESOLUTION.
1243 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1244 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1245 (make_emacs_time): Remove. All used changed to make_timespec.
1246 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1247 (current_timespec): Rename from current_emacs_time. All uses changed.
1248 (add_emacs_time): Remove. All uses changed to timespec_add.
1249 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1250 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1251 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1252 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1253 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1254 (current_timespec): Rename from current_emacs_time. All uses changed.
1255 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1256 changed to timespec_cmp.
1257 * xgselect.c: Include <timespec.h>, since our .h files don't.
1259 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1261 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1262 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1263 Remove the leftovers.
1264 * gtkutil.c (toplevel): Do not declare Qxft but include
1266 * image.c (toplevel): Do not declare Vlibrary_cache because
1267 it's already done in lisp.h.
1269 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1271 * lisp.h (Mouse_HLInfo): Move from here...
1272 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1273 (reset_mouse_highlight): New function.
1274 * msdos.c (dos_set_window_size, IT_update_begin)
1275 (internal_terminal_init):
1276 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1277 (ns_initialize_display_info):
1278 * w32console.c (initialize_w32_display):
1279 * w32term.c (x_update_window_end, x_free_frame_resources)
1280 (w32_initialize_display_info):
1281 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1282 * window.c (Fdelete_other_windows_internal):
1283 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1284 * termchar.h (toplevel):
1285 * xterm.h (toplevel): Include dispextern.h.
1287 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1289 Fix minor problems found by static checking.
1290 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1291 (expect): Avoid nested-if warning.
1292 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1293 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1294 * nsterm.h, nsterm.m (ns_select):
1295 * xgselect.c, xgselect.h (xg_select):
1296 Adjust signature to better match pselect's.
1297 * nsterm.m (ns_select):
1298 Don't set *TIMEOUT, since pselect doesn't.
1299 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1300 diagnostic about assigning const char * to it.
1301 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1303 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * lread.c (substitute_object_recurse): Handle hash-tables as well
1308 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1310 Fix unlikely core dump in init_tty, and simplify terminfo case.
1311 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1312 The old version incorrectly dumped core if malloc returned a
1313 buffer containing only non-NUL bytes.
1314 (init_tty): Do not allocate or free termcap buffers; the
1315 struct does that for us now.
1316 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1317 (struct tty_display_info): Define members termcap_term_buffer and
1318 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1319 use them. Allocate them directly in struct rather than indirectly
1320 via a pointer, to simplify init_tty.
1322 * frame.c (check_minibuf_window): Initialize 'window' properly,
1323 so that Emacs reliably aborts later if 'window' is not initialized.
1325 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1327 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1328 of VoidSymbol (Bug#15154).
1330 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1332 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1333 mouse_face_beg_y and mouse_face_end_y.
1334 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1335 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1336 Adjust users and update comment where appropriate.
1338 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1340 * frame.c (check_minibuf_window): New function.
1341 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1342 Call check_minibuf_window (Bug#15183).
1344 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1346 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1347 because this is the only last cursor data we need to keep and consult.
1348 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1349 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1352 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1354 Fix recovering from possible decompression error.
1355 Since insert_from_gap doesn't always move point, we can't use PT as
1356 the position where the partially decompressed data ends, and
1357 should count how many bytes was produced so far.
1358 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1359 (unwind_decompress): Really delete partially uncompressed data.
1360 (Fzlib_decompress_region): Take decompressed data size into account.
1362 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1364 * syntax.c (init_syntax_once): Adjust comment and do an early
1365 initialization of Qchar_table_extra_slots just once...
1366 * casetab.c (init_casetab_once):
1367 * category.c (init_category_once):
1368 * character.c (syms_of_character):
1369 * coding.c (syms_of_coding):
1370 * xdisp.c (syms_of_xdisp): ...and omit it here.
1372 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1374 * xdisp.c (get_next_display_element): Don't apply to characters
1375 from a display vector the logic of setting it->end_of_box_run_p
1376 suitable for characters from a buffer. (Bug#15175)
1378 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1379 to handle directories, rather than '_utime' which doesn't.
1382 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1384 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1385 or fullscreen (Bug#14627).
1387 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1389 System-dependent integer overflow fixes.
1390 * process.c (Fset_process_window_size): Signal an error if
1391 the window size is outside the range supported by the lower level.
1392 * sysdep.c (set_window_size): Return negative on error,
1393 nonnegative on success, rather than -1, 0, 1 on not in system,
1394 failure, success. This is simpler. Caller changed.
1395 (serial_configure): Remove unnecessary initialization of local.
1396 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1397 size fits in unsigned long; this isn't true on some 32-bit hosts.
1398 Avoid buffer overrun if some future version of /proc/meminfo has a
1399 variable name longer than 20 bytes.
1400 (system_process_attributes) [__FreeBSD__]:
1401 Don't assume hw.availpages fits in 'int'.
1403 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1405 Don't let very long directory names overrun the stack.
1406 Fix some related minor problems involving "//", vfork.
1407 * callproc.c (encode_current_directory): New function.
1408 (call_process): Don't append "/"; not needed.
1409 * fileio.c (file_name_as_directory_slop): New constant.
1410 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1411 this can save the caller having to alloca.
1412 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1413 Use SAFE_ALLOCA, not alloca.
1414 (directory_file_name, Fexpand_file_name): Leave leading "//"
1415 alone, since it can be special even on POSIX platforms.
1416 * callproc.c (call_process):
1417 * process.c (Fformat_network_address):
1418 * sysdep.c (sys_subshell):
1419 Use encode_current_directory rather than rolling our own.
1420 (create_process): No need to encode directory; caller does that now.
1421 * process.h (encode_current_directory): New decl.
1422 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1423 Rework to avoid 'goto xyzzy;'.
1425 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1427 * xdisp.c (handle_face_prop): If the default face was remapped use
1428 the remapped face for strings from prefix properties. (Bug#15155)
1430 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1432 Minor cleanup for redisplay interface and few related functions.
1433 * frame.h (enum text_cursor_kinds): Move from here...
1434 * dispextern.h (enum text_cursor_kinds): ...to here.
1435 (toplevel): Drop unnecessary declarations.
1436 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1437 in update_window_end_hook and draw_window_cursor functions.
1438 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1439 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1440 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1441 * xterm.c (x_update_window_end, x_draw_window_cursor):
1442 * xdisp.c (display_and_set_cursor, update_window_cursor)
1443 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1444 enum text_cursor_kinds where appropriate.
1446 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1448 Redesign redisplay interface to drop updated_row and updated_area.
1449 * dispextern.h (updated_row, updated_area): Remove declaration.
1450 (struct redisplay_interface): Pass glyph row and row area parameters
1451 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1452 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1454 * dispnew.c (updated_row, updated_area): Remove.
1455 (redraw_overlapped_rows, update_window_line): Adjust user.
1456 (update_marginal_area, update_text_area): Likewise. Pass updated row
1457 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1458 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1461 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1463 * process.c (flush_pending_output): Remove stub.
1466 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1468 * callproc.c: Fix race that killed background processes (Bug#15144).
1469 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1470 Record deleted process-id in critical section, not afterwards.
1471 Don't mistakenly kill process created by a call-process invocation
1472 that discards output and does not wait.
1474 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1476 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1477 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1478 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1479 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1480 to shut up compiler in mark_object.
1481 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1483 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1485 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1486 We can't portably rely on PTY_OPEN doing that, even if
1487 it calls posix_openpt with O_CLOEXEC.
1489 2013-08-20 Kenichi Handa <handa@gnu.org>
1491 * character.c (string_char): Improve commentary.
1493 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1495 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1496 (struct animation_cache): Make signature a flexible array member.
1497 All uses changed. This is a tad slower but may insulate us better
1498 from future changes to ImageMagick.
1500 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1502 * image.c: Shrink memory needed for animation cache.
1503 (SIGNATURE_DIGESTSIZE): New constant.
1504 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1505 (imagemagick_create_cache): Copy the signature. This saves
1506 several KB of memory that ImageMagick wastes per signature.
1507 Don't bother updating the update_time, as the caller does that now.
1508 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1509 it's a fixed size struct member now.
1510 (imagemagick_get_animation_cache): Always destroy the signature,
1511 as it's now imagemagick_create_cache's responsibility to copy it.
1512 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1513 and use memcmp rather than strcmp.
1514 eassert that ImageMagick returns a signature of the specified length.
1516 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1518 * image.c (imagemagick_get_animation_cache): Don't segfault on
1520 (imagemagick_get_animation_cache): Revert to previous definition
1521 so that it actually works. But keep the memory leak fix.
1522 (imagemagick_get_animation_cache): Fix memory leak.
1524 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1526 * image.c: Fix animation cache signature memory leak.
1527 Fix some other minor performance problems while we're at it.
1528 (imagemagick_create_cache): Clear just the members that
1529 need clearing. Don't set update_time, as caller does that now.
1530 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1531 Simplify by using pointer-to-pointer instead of a prev pointer.
1532 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1533 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1534 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1535 it's already a copy. Free the signature probe unless it's cached.
1537 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1538 This was introduced by my 2013-08-12 fix for Bug#15035.
1540 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1542 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1543 (imagemagick_prune_animation_cache): Now static.
1545 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1547 * image.c (imagemagick_get_animation_cache): Don't segfault when
1548 pruning all entries.
1550 2013-08-18 Ken Brown <kbrown@cornell.edu>
1552 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1553 static heap if ENABLE_CHECKING is defined.
1554 (max_bss_sbrk_ptr): New variable.
1556 (report_sheap_usage): Report maximum static heap usage instead of
1557 ending static heap usage.
1559 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1561 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1562 of zlib_initialized according to the results of calling
1563 init_zlib_functions.
1565 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1567 * image.c: Implement an ImageMagick per-image cache.
1568 (imagemagick_get_animation_cache): Fix a double-free error.
1569 (imagemagick_load_image): Remove the ping_wand code, which only
1570 apparently saved time on invalid animated images, and slowed down
1571 everything else. Optimise for the common case.
1573 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1575 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1577 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1579 * marker.c (set_marker): Remove documentation of undefined behavior.
1581 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1583 * image.c (imagemagick_compute_animated_image): Animate correctly
1584 when sub-images are smaller than the main image.
1585 (imagemagick_compute_animated_image): Setting the iterator row to
1586 zero is apparently not allowed.
1587 (imagemagick_compute_animated_image): Allow images that say they
1588 have sub-images that are bigger than the main image, but just crop
1591 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1593 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1595 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1597 * image.c (imagemagick_compute_animated_image): Respect the GIF
1600 2013-08-15 Ken Brown <kbrown@cornell.edu>
1602 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1603 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1606 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1608 Fix minor problems found by static checking.
1609 * frame.c (delete_frame):
1610 * xdisp.c (next_element_from_display_vector):
1611 Avoid uninitialized local.
1612 * image.c (imagemagick_compute_animated_image): Port to C89.
1613 Prefer usual GNU indentation style for loops.
1614 Be more careful about bizarrely large sizes, by using ptrdiff_t
1617 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1619 Fix infinite frame selection loop (Bug#15025).
1620 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1622 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1624 * xdisp.c (compute_window_start_on_continuation_line):
1625 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1626 to make sure we end up setting the window start at the leftmost
1627 visible character of the display line. This avoids funky
1628 horizontal shifting because the window start is not kept on the
1629 same position. (Bug#15090)
1630 (next_element_from_display_vector): Support 'box' face attribute
1631 in the face definitions of a display vector. (Bug#15099)
1633 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1635 * image.c (imagemagick_compute_animated_image): Implement animated
1637 (imagemagick_compute_animated_image): Fix some compilation
1638 warnings. Implement a very simple cache to make the animation
1639 usable at all, but it should be replaced with a per-image cache.
1641 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1643 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1644 to do `for' loops over alist values.
1645 * buffer.h (FOR_EACH_BUFFER):
1646 * process.c (FOR_EACH_PROCESS): Use it.
1647 (handle_child_signal, status_notify, Fget_buffer_process)
1648 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1650 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1652 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1653 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1654 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1655 to xzalloc and so avoid redundant call to memset.
1656 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1657 members because it is allocated with xzalloc and so already zeroed.
1659 2013-08-14 Ken Brown <kbrown@cornell.edu>
1661 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1664 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1666 Utility function and macro to copy Lisp string to C string.
1667 * lisp.h (xlispstrdupa): New macro.
1668 (xlispstrdup): New prototype.
1669 * alloc.c (xlispstrdup): New function.
1670 * callint.c (Fcall_interactively):
1671 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1672 (Fsubstitute_in_file_name):
1673 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1674 * image.c (x_create_bitmap_from_file):
1675 * w32term.c (w32_term_init):
1676 * xterm.c (x_term_init): Use xlispstrdup.
1678 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1680 * image.c (imagemagick_load_image): Make animated pictures work.
1681 There's still some problems with background color settings, though
1684 * decompress.c (unwind_decompress): Always restore point.
1686 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1688 * marker.c (set_marker): Reformat documentation.
1690 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1692 * xdisp.c (cursor_type_changed): Now static.
1694 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1695 Use changed. This avoids the need to call xmalloc and for the
1696 caller to call xfree, and avoids memory leaks in some situations.
1698 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1700 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1701 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1702 (redisplay_window): If window_end_valid is cleared due to non-zero
1703 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1704 so do not call to try_cursor_movement for that window.
1706 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1708 * window.h (struct window): Convert window_end_pos and
1709 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1710 (wset_window_end_pos, wset_window_end_vpos): Remove.
1711 * dispnew.c (adjust_glyph_matrix):
1712 * window.c (Fwindow_end, replace_window, set_window_buffer)
1714 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1715 (set_vertical_scroll_bar, redisplay_window, try_window)
1716 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1717 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1718 (note_mouse_highlight): Adjust users.
1719 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1722 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1724 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1725 * image.c (imagemagick_filename_hint): Use `const char *' and
1726 prefer SSDATA to SDATA to avoid warnings.
1728 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1730 Cleanup window fringes, margins and scroll bars adjustments.
1731 * window.c (set_window_fringes, set_window_margins)
1732 (set_window_scroll_bars, apply_window_adjustment): New functions.
1733 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1734 (Fset_window_scroll_bars): Use them.
1736 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1738 * window.h (struct window): Convert scroll_bar_width
1739 from Lisp_Object to integer. Adjust comment.
1740 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1742 * window.c (wset_scroll_bar_width): Remove.
1743 (make_window): Initialize scroll_bar_width.
1744 (Fsplit_window_internal): Use direct assignment.
1745 (Fset_window_configuration, save_window_save):
1746 Convert Lisp_Object to integer and back where appropriate.
1747 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1748 bar was actually changed, and mention this in docstring.
1750 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1752 * decompress.c: Minor simplifications.
1753 (Fzlib_decompress_region): Don't bother verifying
1754 that avail_out <= UINT_MAX, as that was confusing.
1755 Mention the restriction in a comment instead.
1756 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1758 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1760 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1761 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1763 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1765 * image.c (imagemagick_filename_hint): Check for errors in the
1768 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1770 * window.c (Fwindow_margins): Return nil when there's no marginal
1771 area, as per the documented API.
1773 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1774 Fmake_vector, as scroll bar's struct members are not all Lisp
1775 objects now. This avoids crashes in GC.
1777 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1778 bool, so its address could be taken.
1780 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1782 * image.c (imagemagick_filename_hint): New function to possibly
1783 apply `image-content-type-suffixes'.
1784 (imagemagick_load_image): Use it.
1786 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1788 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1789 if loading zlib failed.
1791 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1793 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1794 2013-08-13 checkin below. Change bool to BOOL, rule is:
1795 All Obj-C code uses BOOL, except for interfaces callable from C.
1797 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1799 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1801 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1802 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1803 bool instead of BOOL.
1804 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1805 from Lisp_Object to bitfield. Adjust comment.
1806 * w32term.c (x_scroll_bar_create): Adjust user.
1807 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1808 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1809 Use bool for boolean.
1810 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1811 to `unsigned int' when defining a bitfield.
1813 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1815 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1817 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1819 * window.h (struct window): Convert left_margin_cols and
1820 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1821 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1822 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1824 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1826 (showing_window_margins_p, update_window_line, update_frame_1):
1827 * fringe.c (draw_fringe_bitmap_1):
1828 * xdisp.c (window_box_width): Adjust users.
1829 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1830 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1831 Use direct assignment.
1832 (Fset_window_configuration, save_window_save, Fwindow_margins):
1833 Convert Lisp_Object to integer and back where appropriate.
1834 (Fset_window_margins): Adjust user. Return t if any margin
1835 was actually changed, and mention this in docstring.
1837 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1839 * syntax.c (forward_word):
1840 * cmds.c (forward_char, backward_char): Mention the optional argument.
1842 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1844 * window.h (struct window): Convert left_fringe_width
1845 and right_fringe_width from Lisp_Objects to integers.
1847 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1848 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1849 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1851 (make_window): Initialize new integer fields to -1.
1852 (Fsplit_window_internal): Use direct assignment.
1853 (Fset_window_configuration, save_window_save):
1854 Convert Lisp_Object to integer and back where appropriate.
1855 (Fset_window_fringes): Adjust user. Return t if any fringe
1856 was actually changed, and mention this in docstring.
1858 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1860 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1861 * nsfns.m (x_set_cursor_type):
1862 * w32fns.c (x_set_cursor_type):
1863 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1864 * xdisp.c (set_frame_cursor_types): ...but in common code.
1866 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1868 * font.c (clear_font_cache): New function, stripped from...
1869 (Fclear_font_cache): ...here, which now uses the function
1870 above. Adjust comment.
1871 * font.h (clear_font_cache): Add prototype.
1872 * xfaces.c (clear_face_cache): Use clear_font_cache.
1874 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1876 * window.c (Fset_window_start): Compare `w', not `window' because
1877 `w' might not be equal to `window' after call to decode_live_window.
1879 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1881 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1882 This fixes a problem introduced by the Bug#15035 patch
1883 when using GPG. Reported by Herbert J. Skuhra.
1885 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1887 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1888 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1889 not yet initialized.
1891 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1893 * decompress.c (Fzlib_decompress_region): Support zlib
1894 decompression, too, and rename.
1896 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1898 Minor zlib configuration tweaks.
1899 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1900 Don't assume presence of fn_inflateInit2_ zlib internal function.
1902 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1904 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1905 include the zlib prefix.
1907 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1909 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1910 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1911 define static variables that are pointers to zlib functions to be
1913 (init_zlib_functions) [WINDOWSNT]: New function.
1914 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1916 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1917 macros instead of invoking the zlib functions directly.
1918 (syms_of_decompress): DEFSYM Qzlib_dll.
1919 Staticpro Szlib_available_p.
1921 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1923 Avoid looping over all frame windows to freeze and unfreeze.
1924 * window.h (struct window): Drop frozen_window_start_p.
1925 (freeze_window_starts): Drop prototype.
1926 * frame.h (struct frame): New frozen_window_starts flag.
1927 (FRAME_WINDOWS_FROZEN): New macro.
1928 * window.c (freeze_window_start, freeze_window_starts):
1930 (select_window, replace_window): Adjust users.
1931 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1932 (window_frozen_p): New function.
1933 (redisplay_window): Use it.
1935 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1937 Fix some fd issues when running subprocesses (Bug#15035).
1938 Fix bugs that can leak files or file descriptors on errors.
1939 Don't unlink open temp files, as that's hard for users to diagnose
1940 when things go awry (e.g., temp disk exhausted).
1941 Don't bother to lock temp files. Check for invalid recursion.
1942 * callproc.c (synch_process_fd): Remove. All uses removed.
1943 (synch_process_tempfile): New var or macro.
1944 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1946 (record_kill_process): New arg, the temp name. All callers changed.
1947 (delete_temp_file): Now just a simple wrapper around unlink.
1948 (call_process_kill): New arg, the call_process_fd array.
1949 Close them all. Clear synch_process_pid. Remove the temp file,
1950 or arrange for it to be removed.
1951 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1952 that's been moved to synch_process_tempfile. Caller changed.
1953 Do not remove the tempfile; that's now call_process_kill's
1955 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1956 call_process_kill; the caller now does that.
1957 (call_process_cleanup): Do not close the process fd; that's now
1958 call_process_kill's responsibility.
1959 (Fcall_process): Implement via new function call_process, which
1960 has most of the old body of Fcall_process, but with a different API.
1961 (call_process): New function that does not open or close filefd if
1962 it is nonnegative. Record which fds need to be closed, and let
1963 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1964 Signal an error if invoked recursively (could be done via a hook).
1965 Simplify creation of the tempfile in the MSDOS case.
1966 Don't create the output file until after checking for the executable.
1967 Report any failure to open /dev/null.
1968 Don't open /dev/null for writing twice; once is enough.
1969 Don't create pipe if all output is being discarded or sent to file.
1970 Don't worry about setting up the coding system or reading from the
1971 pipe if all output is being discarded.
1972 Hoist fd_error local into top level, to lessen block nesting.
1973 Don't record deleted pid here; now done by Fcall_process_region.
1974 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1975 and note its success in synch_process_tempfile.
1976 Do not leak resources when child_setup fails.
1977 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1978 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1979 (create_temp_file): Now returns open fd, with an additional
1980 Lisp_Object * argument to return the name. All callers changed.
1981 Do not close the file; rewind it instead, and leave it open for
1982 the caller. Do not lock the temp file. Unwind-protect the file
1983 and the file-descriptor.
1984 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1985 If an asynchrounous process, record it here, not in call_process.
1986 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1987 * eval.c (set_unwind_protect): New function.
1988 * fileio.c (write_region): New function, generalized from the
1989 old Fwrite_region. Do not lock temp files.
1990 (Fwrite_region): Use it.
1991 * lisp.h (set_unwind_protect, write_region): New decls.
1992 * process.c: Include <verify.h>.
1993 (make_process): Mark fds as initially closed.
1994 (deleted_pid_list): Now a list of pid-filename pairs.
1996 (close_process_fd): New function.
1997 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1998 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1999 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2000 (create_process, create_pty, Fmake_serial_process)
2001 (server_accept_connection): Record which fds need to be closed,
2002 and let deactivate_process close them.
2003 (Fmake_network_process): Do not discard the unwind-protect
2004 until it's safe to do so.
2005 (deactivate_process): Close the fds opened by create_process etc.
2006 (Fprocess_send_eof): Adjust to new way of recording open fds.
2007 Report an error if /dev/null can't be opened, instead of aborting.
2008 * process.h (PROCESS_OPEN_FDS): New constant.
2009 (struct Lisp_Process): New member open_fds.
2010 (record_kill_process, record_deleted_pid): Adjust signatures.
2011 (record_deleted_pid): Move decl here ...
2012 * syswait.h (record_deleted_pid): ... from here.
2014 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2016 * decompress.c: Fix bugs with large buffers and weird inputs.
2017 Tune a bit. Reindent as per usual Emacs style.
2018 (BUFFER_SIZE): Remove.
2019 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2020 more than UINT_MAX bytes. Decompress into the gap instead of into
2021 an auto buffer, as this should avoid copying. Return nil if
2022 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2023 set immediate_quit; we shouldn't trust zlib code that much.
2025 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2027 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2028 errors, and really move the gap to where we want it.
2030 * lisp.h: Include decompress.c support.
2032 * emacs.c (main): Include decompress.c support.
2034 * Makefile.in: Include -lz if present.
2036 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2038 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2039 (initWithTitle:): Initialize frame to 0.
2040 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2041 (fillWithWidgetValue:frame:): Rename from
2042 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2044 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2045 fillWithWidgetValue:frame:
2047 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2048 remove memory leak warnings.
2050 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2051 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2054 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2055 (x_activate_menubar): Update the whole menu.
2056 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2057 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2058 current event is not NSSystemDefined (Bug#15001).
2059 Call ns_check_menu_open only if trackingMenu is 2.
2060 (menuDidClose:): New method, decrease trackingMenu.
2061 (fillWithWidgetValue:setDelegate:): New method.
2062 (fillWithWidgetValue:): Call the above.
2064 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2066 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2068 Omit some unnecessary casts.
2069 Many of these go back to the old pre-C89 days, when they may have
2070 been needed, but we've been assuming C89 or later for a while now.
2071 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2072 (live_float_p, live_misc_p, live_vector_p):
2073 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2074 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2075 (defvar_per_buffer):
2076 * callint.c (Fcall_interactively):
2077 * doc.c (Fsubstitute_command_keys):
2078 * filelock.c (get_boot_time):
2079 * frame.c (xrdb_get_resource):
2080 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2081 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2082 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2083 (menuitem_highlight_callback, menu_destroy_callback)
2084 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2085 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2086 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2087 (xg_tool_bar_help_callback, tb_size_cb):
2088 * image.c (xpm_alloc_color, png_read_from_memory)
2089 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2090 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2092 * keymap.c (describe_map):
2093 * nsfns.m (Fns_display_monitor_attributes_list):
2094 * nsmenu.m (process_dialog:):
2095 * nsterm.m (hold_event):
2096 * process.c (wait_reading_process_output):
2097 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2098 * scroll.c (do_direct_scrolling, scrolling_1):
2099 * termcap.c (tgetent):
2100 * window.c (check_window_containing, add_window_to_list)
2101 (freeze_window_starts):
2102 * xdisp.c (compare_overlay_entries, vmessage):
2103 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2104 (x_get_monitor_attributes_xrandr)
2105 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2106 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2107 * xfont.c (xfont_match, xfont_open):
2108 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2109 (menubar_selection_callback, menu_position_func)
2110 (popup_selection_callback, create_and_show_popup_menu)
2111 (dialog_selection_callback, create_and_show_dialog):
2112 * xrdb.c (x_get_string_resource):
2114 * xsmfns.c (x_session_check_input):
2115 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2116 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2117 (xaw_jump_callback, xaw_scroll_callback):
2118 Omit unnecessary casts.
2120 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2122 Minor string-length refactoring.
2123 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2124 * frame.c (make_monitor_attribute_list):
2125 Prefer build_string to strlen + make_string.
2127 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2129 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2130 don't check minor_code (Bug#14417).
2132 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2134 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2135 vertical positions instead. This avoids calling MATRIX_ROW with
2136 row numbers that are possibly beyond valid limits. (Bug#15064)
2138 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2140 Use xstrdup and build_unibyte_string where applicable.
2141 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2142 * xfns.c (x_window):
2143 * xrdb.c (x_get_customization_string):
2144 * xterm.c (xim_initialize):
2145 * w32fns.c (w32_window): Use xstrdup.
2146 (w32_display_monitor_attributes_list):
2147 * emacs.c (init_cmdargs):
2148 * keyboard.c (PUSH_C_STR):
2149 * nsfont.m (nsfont_open):
2150 * sysdep.c (system_process_attributes):
2151 * w32.c (system_process_attributes):
2152 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2154 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2156 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2157 variables of these types so that GDB would know about them, as aid
2158 for debugging fatal exceptions. (Bug#15024) See also
2159 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2162 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2164 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2165 larger than the NSWindow (Bug#14934).
2167 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2169 Redesign redisplay interface to drop global variable updated_window.
2170 Always pass currently updated window as a parameter to update routines.
2171 * dispextern.h (updated_window): Remove declaration.
2172 (struct redisplay_interface): Pass window parameter to
2173 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2174 and after_update_window_hook.
2175 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2177 * dispnew.c (updated_window): Remove.
2178 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2179 (update_window_line): Adjust to match redisplay interface changes.
2180 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2181 (ns_scroll_run, ns_after_update_window_line):
2182 * w32term.c (x_update_window_begin, x_update_window_end)
2183 (x_after_update_window_line, x_scroll_run):
2184 * xterm.c (x_update_window_begin, x_update_window_end)
2185 (x_after_update_window_line, x_scroll_run):
2186 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2187 Likewise. Adjust comments where appropriate.
2188 (x_cursor_to): Simplify because this is always called during window
2189 update (but install debugging check anyway).
2190 (expose_window): Check must_be_updated_p flag to see whether this
2191 function is called during window update.
2193 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2195 Do not reset window modification event counters excessively.
2196 These leftovers and poor man's tricky methods to catch extra
2197 redisplay's attention are no longer needed.
2198 * frame.c (set_menu_bar_lines_1):
2199 * minibuf.c (read_minibuf_unwind):
2200 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2201 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2202 (window_scroll_line_based, Fset_window_configuration):
2203 * xdisp.c (redisplay_window): Do not reset last_modified and
2204 last_overlay_modified counters.
2206 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2208 * xselect.c (x_send_client_event): Set send_event and serial, memset
2209 data.l as it might be bigger than data.b. Use 24 bit mask to
2210 XSendEvent (Bug#15034).
2212 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2214 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2215 for TTY frames that are not the top frame on their console.
2218 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2220 * w32term.c (w32fullscreen_hook): Really maximize frame when
2221 asked for (Bug#14841).
2223 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2225 Prefer selected_window to Fselected_window, likewise for frames.
2226 * buffer.c (Fbuffer_swap_text):
2227 * data.c (Fvariable_binding_locus):
2228 * window.c (run_window_configuration_change_hook): Adjust users.
2229 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2230 Use decode_live_frame.
2232 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2234 Be more careful if selected window shows the buffer other than current,
2235 use window_outdated only if this is not so. This change should also
2236 address some weird issues discussed in Bug#13012.
2237 * window.h (window_outdated): New prototype.
2238 * window.c (window_outdated): Now here. Convert from static and
2239 always assume window's buffer.
2240 (Fwindow_end, Fwindow_line_height): Use it.
2241 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2242 and always assume window's buffer.
2243 (redisplay_window): Adjust user.
2244 (redisplay_internal): Call to reconsider_clip_changes once and
2245 check whether mode line should be updated only if selected window
2246 shows current buffer.
2247 (run_window_scroll_functions): Use eassert for debugging check.
2248 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2250 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2252 * window.c (window_scroll, window_scroll_pixel_based)
2253 (window_scroll_line_based): Use bool for booleans.
2255 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2257 * process.c: Fix minor off-by-one issues in descriptor counts.
2258 This shouldn't fix any real bugs, but it cleans up the code a bit.
2259 (max_process_desc, max_input_desc): -1, not 0, means none.
2261 (delete_input_desc): New function.
2262 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2263 (deactivate_process): Scan backwards when recomuting max_process_desc;
2264 that should be faster.
2265 (init_process_emacs): Initialize max_input_desc.
2267 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2269 Use region cache to speedup bidi_find_paragraph_start.
2270 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2271 Rename cache_long_line_scans to cache_long_scans.
2272 * buffer.c (bset_cache_long_line_scans): Rename to
2273 bset_cache_long_scans.
2274 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2275 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2277 (syms_of_buffer): Rename cache-long-line-scans to
2278 cache-long-scans. Adjust docstring.
2279 * search.c (newline_cache_on_off):
2280 * indent.c (width_run_cache_on_off): Adjust users.
2281 * bidi.c (bidi_paragraph_cache_on_off): New function.
2282 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2283 * insdel.c (prepare_to_modify_buffer):
2284 Invalidate bidi_paragraph_cache if enabled.
2286 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2288 Invalidate region caches only if buffer text is going to be changed.
2289 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2290 (modify_text): ...new prototype.
2291 (prepare_to_modify_buffer_1): New prototype.
2292 * textprop.c (modify_region): Rename to...
2293 (modify_text_properties): ...new function.
2294 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2295 (Fremove_list_of_text_properties): Adjust users.
2296 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2297 (modify_text): ...new function.
2298 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2299 (prepare_to_modify_buffer_1): ...new function.
2300 * casefiddle.c (casify_region):
2301 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2302 (Ftranspose_regions): Use modify_text.
2304 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * lisp.mk (lisp): Add nadvice.elc.
2308 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2310 New macro to iterate over live buffers similar to frames.
2311 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2312 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2313 Declare buffer-related variables here to offload lisp.h.
2314 * buffer.c (Vbuffer_alist): Adjust comment.
2315 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2316 (other_buffer_safely):
2317 * data.c (store_symval_forwarding):
2318 * dispnew.c (Fframe_or_buffer_changed_p):
2319 * fileio.c (Fdo_auto_save):
2320 * filelock.c (unlock_all_files):
2321 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2323 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2325 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2326 * callproc.c (create_temp_file):
2327 * filelock.c (create_lock_file):
2328 Assume mkostemp, since it's now provided by Gnulib.
2330 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2332 * w32.c (mkostemp): New function.
2333 (mktemp): Remove, no longer used. Most of the code reused in
2334 mkostemp. (Bug#15015)
2335 (mktemp): Don't undef.
2337 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2339 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2340 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2341 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2342 (free_glyph_pool, check_glyph_memory): Likewise for
2343 all users. Adjust comments where appropriate.
2345 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2347 * composite.h: Minor fixups.
2348 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2349 to fix a misspelling, and change it to an inline function while
2350 we're at it (it need not be a macro). All uses changed.
2351 (composition_method, composition_valid_p):
2352 Rewrite to avoid assignments in if-conditions.
2354 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2356 Do not use global Lisp_Object in composition macros.
2357 * composite.h (composition_temp): Remove declaration.
2358 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2359 (composition_method, composition_valid_p): ...inline functions.
2360 (compose_region): Remove the leftover.
2361 * composite.c (composition_temp): Remove.
2362 (run_composition_function, update_compositions)
2363 (composition_compute_stop_pos, composition_adjust_point)
2364 (Ffind_composition_internal):
2365 * coding.c (handle_composition_annotation):
2366 * xdisp.c (handle_composition_prop, check_point_in_composition):
2367 Related users changed.
2369 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2371 Drop FRAME_PTR typedef.
2372 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2373 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2374 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2375 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2376 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2377 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2378 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2379 All related users changed.
2381 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2383 * eval.c (default_toplevel_binding): New function.
2385 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2386 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2387 (syms_of_eval): Export them.
2388 * data.c (Fdefault_value): Micro cleanup.
2389 * term.c (init_tty): Use "false".
2391 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2393 Fix X GC leak in GTK and raw (no toolkit) X ports.
2394 * xterm.c (x_free_frame_resources): If white and black relief
2395 GCs are allocated, always free them here.
2396 * xfns.c (x_make_gc): Omit redundant initialization.
2397 * widget.c (create_frame_gcs): Remove the leftover.
2398 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2399 in x_free_frame_resources.
2401 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2403 * nsterm.m (windowWillResize:toSize:): Only change title if
2404 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2406 (viewDidEndLiveResize): New method.
2408 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2409 inside NS_IMPL_COCOA.
2411 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2413 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2414 Do not check whether undo is enabled because record_insert and
2415 record_delete does that themselves.
2417 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2419 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2420 member which is not really used any more.
2421 (FRAME_XIC_BASE_FONTNAME): Remove.
2422 * xfns.c (xic_free_fontset): Adjust user.
2423 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2424 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2425 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2426 (xdialog_show): Use eassert for debugging check.
2427 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2429 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2431 * fileio.c, fns.c (merge): Move extern decl from here ...
2432 * lisp.h (merge): ... to here.
2434 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2436 Fix last font-related change.
2437 * w32font.h (w32font_list_internal, w32font_match_internal):
2439 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2440 (uniscribe_list_family): Adjust to match font API change.
2441 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2442 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2444 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2446 * frame.h (FRAME_MOUSE_UPDATE):
2447 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2448 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2450 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2452 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2453 * font.h (struct font_driver): Change list, match, and list_family
2454 functions to accept struct frame * as first arg.
2455 * font.c (font_score, font_compare, font_sort_entities):
2457 (font_sort_entities, font_list_entities, font_select_entity):
2458 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2459 match font API change.
2460 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2461 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2462 * ftxfont.c (ftxfont_list, ftxfont_match):
2463 * xftfont.c (xftfont_list, xftfont_match):
2464 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2465 * w32font.c (w32font_list, w32font_match, w32font_list):
2466 (w32font_list_internal, w32_font_match_internal): Likewise.
2467 * xfaces.c (Fx_family_fonts): Adjust user.
2469 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2471 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2472 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2473 only if HAVE_X_WINDOWS is in use.
2474 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2475 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2476 * w32term.c (x_wm_set_icon_position): Likewise.
2477 * w32fns.c (x_icon): Adjust user.
2479 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2481 * xterm.c (last_mouse_press_frame): Remove the
2482 leftover which is not really used any more.
2483 (handle_one_xevent, syms_of_xterm): Adjust users.
2484 (x_flush): Call XFlush once per each X display, not frame.
2485 This is better because this code always unconditionally skips
2486 non-X frames in Vframe_list and issues the only XFlush if we
2487 have more than one X frame on the same X display.
2488 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2489 Use bool for booleans.
2490 (x_draw_glyph_string_background, cvt_string_to_pixel):
2491 (cvt_pixel_dtor): Drop unnecessary prototypes.
2492 * xterm.h (x_display_ok): Adjust prototype.
2494 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2496 Drop unnecessary functions that deals with frame pixel size.
2497 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2498 (x_pixel_height): Drop prototypes.
2499 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2500 (x_pixel_height): Drop implementations.
2501 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2502 which should be always valid for window frame.
2503 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2504 * w32menu.c (Fx_popup_dialog):
2505 * xmenu.c (Fx_popup_dialog): Likewise for both.
2507 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2509 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2510 frame parameters and call to Fmodify_frame_parameters just once.
2511 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2512 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2513 and mention nil frame in docstring.
2515 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2517 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2518 (x_figure_window_size): Likewise. Adjust to return long.
2519 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2520 (toplevel): Move Qterminal_live_p to...
2521 * terminal.c (toplevel): ...here, make it static, and...
2522 (syms_of_terminal): ...DEFSYM here.
2523 * frame.h (Qterminal_live_p): Remove declaration.
2524 (make_frame, x_figure_window_size): Adjust prototype.
2525 * nsfns.m (Fx_create_frame): Use long for window flags.
2527 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2529 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2530 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2531 Do not assume that emacs_close (INT_MAX) is a no-op.
2533 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2535 * xfaces.c (make_face_cache): For struct face_cache, prefer
2536 xmalloc to xzalloc and so avoid redundant call to memset.
2537 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2539 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2541 * fringe.c (draw_window_fringes, update_window_fringes)
2542 (compute_fringe_widths):
2543 * w32term.c (x_draw_glyph_string):
2544 * window.c (candidate_window_p, Frecenter):
2545 * xfaces.c (realize_basic_faces, realize_default_face)
2546 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2547 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2548 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2549 * xmenu.c (Fx_menu_bar_open_internal):
2550 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2551 * xsettings.c (xft_settings_event):
2552 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2553 Use bool for booleans. Adjust style and comments where
2555 * dispextern.h (draw_window_fringes, update_window_fringes)
2556 (compute_fringe_widths):
2557 * xterm.h (x_had_errors_p): Adjust prototype.
2559 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2561 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2562 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2564 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2566 * fns.c (toplevel): Remove comment before Fsafe_length because
2569 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2571 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2573 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2575 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2576 frame which got the message is still alive, before dereferencing
2577 its pointer. (Bug#14970)
2579 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2580 be a live window, before using it as such. (Bug#14970)
2582 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2584 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2585 w32_detect_focus_change instead of doing part of its job by hand.
2586 This fixes the problem whereby FOCUS_OUT events were not sent to
2589 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2591 * process.c (Fprocess_list): Doc fix.
2593 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2594 being re-exposed only if it didn't ask to become visible.
2595 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2596 was previously iconified. (Bug#14841)
2597 (x_iconify_frame): Mark the frame iconified.
2599 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2601 Fix minor problems found by static checking.
2602 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2603 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2605 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2607 * eval.c (set_specpdl_old_value): New function.
2608 (unbind_to): Minor simplification.
2609 (get_backtrace_frame): New function.
2610 (Fbacktrace_frame): Use it. Add `base' argument.
2611 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2612 (syms_of_eval): Export backtrace-eval.
2613 * xterm.c (x_focus_changed): Simplify.
2615 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2617 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2619 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2621 * xdisp.c (redisplay_window): Instead of moving point out of
2622 scroll margin, reject the force_start method, and try scrolling
2623 instead. (Bug#14780)
2625 2013-07-24 Ken Brown <kbrown@cornell.edu>
2627 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2630 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2632 * eval.c (Fprogn): Do not check that BODY is a proper list.
2633 This undoes the previous change. The check slows down the
2634 interpreter, and is not needed to prevent a crash. See
2635 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2637 2013-07-23 Glenn Morris <rgm@gnu.org>
2639 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2641 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2643 Port to GNU/Linux systems with tinfo but not ncurses.
2644 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2645 to decide whether ncurses is being used. Without this change,
2646 GCC complains about tgetent not being declared, on a system
2647 that has tinfo installed but ncurses not installed.
2649 * eval.c (Fprogn): Check that BODY is a proper list.
2651 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2652 * data.c (Fsetq_default):
2653 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2654 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2656 Tune by taking advantage of the fact that ARGS is always a list
2657 when a function is declared to have UNEVALLED args.
2659 * emacsgtkfixed.c: Port to GCC 4.6.
2660 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2662 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2664 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2665 here to silence compiler warnings.
2667 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2669 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2670 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2671 from messing up Emacs's 'struct frame' (Bug#14923).
2673 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2675 * alloc.c (make_save_ptr_ptr): Define this function.
2676 It was inadvertently omitted. It's needed only if
2677 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2679 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2681 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2682 frame have focus (Bug#14895).
2684 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2686 Avoid vfork-related deadlock more cleanly.
2687 * callproc.c (child_setup): When the child's exec fails, output
2688 the program name, as that's more useful. Use O_NONBLOCK to avoid
2690 * process.c (create_process_1): Remove; no longer needed.
2691 (create_process): Remove timer hack; no longer needed, now that
2692 the child avoids deadlock.
2694 2013-07-20 Glenn Morris <rgm@gnu.org>
2696 * image.c (Fimage_flush): Fix doc typo.
2698 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2700 Fix array bounds violation when pty allocation fails.
2701 * process.c (PTY_NAME_SIZE): New constant.
2702 (pty_name): Remove static variable; it's now auto.
2703 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2704 Take pty_name as an arg rather than using a static variable.
2705 All callers changed.
2706 (create_process): Recover pty_flag from process, not from volatile local.
2707 (create_pty): Stay inside array even when pty allocation fails.
2708 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2710 * lread.c (Fload): Avoid initialization only when lint checking.
2711 Mention that it's needed only for older GCCs.
2713 2013-07-20 Kenichi Handa <handa@gnu.org>
2715 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2716 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2718 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2720 * lread.c (Fload): Avoid uninitialized warning.
2722 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2724 Fix some minor file descriptor leaks and related glitches.
2725 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2726 (create_lock_file): Use write, not emacs_write.
2727 * image.c (slurp_file, png_load_body):
2728 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2729 (server_accept_connection):
2730 Don't leak an fd on memory allocation failure.
2731 * image.c (slurp_file): Add a cheap heuristic for growing files.
2732 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2733 as that's what the other routines do. Maybe input need not be
2734 blocked at all, but it's better to be consistent.
2735 Avoid undefined behavior when strlen is zero.
2737 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2738 (NSTATICS): Now a constant; doesn't need to be a macro.
2740 2013-07-19 Richard Stallman <rms@gnu.org>
2742 * coding.c (decode_coding_utf_8): Add simple loop for fast
2743 processing of ASCII characters.
2745 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2747 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2749 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2751 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2752 unportable 'struct x_display_info'.
2753 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2756 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2758 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2759 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2761 (system_process_attributes): Prefer plain char to unsigned char
2762 when either will do. Clean up properly if interrupted or if
2763 memory allocations fail. Don't assume sscanf succeeds.
2764 Remove no-longer-needed workaround to stop GCC from whining.
2765 Read command-line once, instead of multiple times. Check read status a
2768 Fix obscure porting bug with varargs functions.
2769 The code assumed that int is treated like ptrdiff_t in a vararg
2770 function, which is not a portable assumption. There was a similar
2771 -- though these days less likely -- porting problem with various
2772 assumptions that pointers of different types all smell the same as
2773 far as vararg functions is conserved. To make this problem less
2774 likely in the future, redo the API to use varargs functions.
2775 * alloc.c (make_save_value): Remove this vararg function.
2776 All uses changed to ...
2777 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2778 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2780 (make_save_ptr): Rename from make_save_pointer, for consistency with
2781 the above. Define only on platforms that need it. All uses changed.
2783 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2785 * keyboard.c: Try to fix typos in previous change.
2786 (DISPLAY_LIST_INFO): New macro.
2787 (kbd_buffer_get_event): Do not access members that are not present
2788 in X11. Revert inadvertent change of "!=" to "=".
2790 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2792 * keyboard.c (kbd_buffer_get_event):
2793 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2794 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2796 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2798 * filelock.c: Fix unlikely file descriptor leaks.
2799 (get_boot_time_1): Rework to avoid using emacs_open.
2800 This doesn't actually fix a leak, but is better anyway.
2801 (read_lock_data): Use read, not emacs_read.
2803 * doc.c: Fix minor memory and file descriptor leaks.
2804 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2805 (get_doc_string, Fsnarf_documentation):
2806 Fix file descriptor leak on error.
2808 * term.c: Fix minor fdopen-related file descriptor leaks.
2809 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2810 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2812 * charset.c: Fix file descriptor leaks and errno issues.
2814 (load_charset_map_from_file): Don't leak file descriptor on error.
2815 Use plain record_xmalloc since the allocation is larger than
2816 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2818 * eval.c (record_unwind_protect_nothing):
2819 * fileio.c (fclose_unwind):
2821 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2822 The replacement doesn't block input, but that no longer seems
2825 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2827 * lread.c: Fix file descriptor leaks and errno issues.
2828 (Fload): Close some races that leaked fds or streams when 'load'
2830 (Fload, openp): Report error number of last nontrivial failure to open.
2831 ENOENT counts as trivial.
2832 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2834 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2835 now that the function is always called with a nonnegative arg.
2836 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2837 All uses replaced with ...
2838 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2840 A few more minor file errno-reporting bugs.
2841 * callproc.c (Fcall_process):
2842 * doc.c (Fsnarf_documentation):
2843 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2844 * process.c (set_socket_option):
2845 Don't let a constructor trash errno.
2846 * doc.c: Include <errno.h>.
2848 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2850 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2852 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2854 Fix w32 bug with call-process-region (Bug#14885).
2855 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2856 to Fcall_process when the input is empty. This simplifies the
2857 code a bit. It makes no difference on POSIXish platforms but
2858 apparently it fixes a bug on w32.
2860 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2861 * fileio.c (close_file_unwind): Don't close if FD is negative;
2862 this can happen when unwinding a zapped file descriptor.
2863 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2864 in case Emacs runs out of memory between the two unwind-protects.
2865 Don't trash errno when closing FD.
2866 Zap the FD in the specpdl when closing it, instead of deferring
2867 the removal of the unwind-protect; this fixes a bug where a child
2868 function unwinds the stack past us.
2870 New unwind-protect flavors to better type-check C callbacks.
2871 This also lessens the need to write wrappers for callbacks,
2872 and the need for make_save_pointer.
2873 * alloca.c (free_save_value):
2874 * atimer.c (run_all_atimers):
2876 * alloc.c (safe_alloca_unwind):
2877 * atimer.c (unwind_stop_other_atimers):
2878 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2879 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2880 * minibuf.c (choose_minibuf_frame_1):
2881 * process.c (make_serial_process_unwind):
2882 * xdisp.h (pop_message_unwind):
2883 * xselect.c (queue_selection_requests_unwind):
2884 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2885 * alloca.c (record_xmalloc):
2886 Prefer record_unwind_protect_ptr to record_unwind_protect with
2888 * alloca.c (Fgarbage_collect):
2889 Prefer record_unwind_protect_void to passing a dummy.
2890 * buffer.c (restore_buffer):
2891 * window.c (restore_window_configuration):
2892 * xfns.c, w32fns.c (do_unwind_create_frame)
2893 New wrapper. All record-unwind uses of wrappee changed.
2894 * buffer.c (set_buffer_if_live):
2895 * callproc.c (call_process_cleanup, delete_temp_file):
2896 * coding.c (code_conversion_restore):
2897 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2898 * editfns.c (save_excursion_restore)
2899 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2900 (save_restriction_restore):
2901 * eval.c (restore_stack_limits, un_autoload):
2902 * fns.c (require_unwind):
2903 * keyboard.c (recursive_edit_unwind, tracking_off):
2904 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2905 * macros.c (pop_kbd_macro, restore_menu_items):
2906 * nsfns.m (unwind_create_frame):
2907 * print.c (print_unwind):
2908 * process.c (start_process_unwind):
2909 * search.c (unwind_set_match_data):
2910 * window.c (select_window_norecord, select_frame_norecord):
2911 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2912 (fast_set_selected_frame):
2913 * xfns.c, w32fns.c (unwind_create_tip_frame):
2914 Return void, not a dummy Lisp_Object. All uses changed.
2915 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2916 * callproc.c (call_process_kill):
2917 * fileio.c (restore_point_unwind, decide_coding_unwind)
2918 (build_annotations_unwind):
2919 * insdel.c (Fcombine_after_change_execute_1):
2920 * keyboard.c (read_char_help_form_unwind):
2921 * menu.c (unuse_menu_items):
2922 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2923 * sound.c (sound_cleanup):
2924 * xdisp.c (unwind_redisplay):
2925 * xfns.c (clean_up_dialog):
2926 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2927 Accept no args and return void, instead of accepting and returning
2928 a dummy Lisp_Object. All uses changed.
2929 * cygw32.c (fchdir_unwind):
2930 * fileio.c (close_file_unwind):
2931 * keyboard.c (restore_kboard_configuration):
2932 * lread.c (readevalllop_1):
2933 * process.c (wait_reading_process_output_unwind):
2934 Accept int and return void, rather than accepting an Emacs integer
2935 and returning a dummy object. In some cases this fixes an
2936 unlikely bug when the corresponding int is outside Emacs integer
2937 range. All uses changed.
2938 * dired.c (directory_files_internal_unwind):
2939 * fileio.c (do_auto_save_unwind):
2940 * gtkutil.c (pop_down_dialog):
2941 * insdel.c (reset_var_on_error):
2942 * lread.c (load_unwind):
2943 * xfns.c (clean_up_file_dialog):
2944 * xmenu.c, nsmenu.m (pop_down_menu):
2945 * xmenu.c (cleanup_widget_value_tree):
2946 * xselect.c (wait_for_property_change_unwind):
2947 Accept pointer and return void, rather than accepting an Emacs
2948 save value encapsulating the pointer and returning a dummy object.
2950 * editfns.c (Fformat): Update the saved pointer directly via
2951 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2952 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2953 (unwind_body): New function.
2954 (record_unwind_protect): First arg is now a function returning void,
2955 not a dummy Lisp_Object.
2956 (record_unwind_protect_ptr, record_unwind_protect_int)
2957 (record_unwind_protect_void): New functions.
2958 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2959 * fileio.c (struct auto_save_unwind): New type.
2960 (do_auto_save_unwind): Use it.
2961 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2962 * insdel.c (struct rvoe_arg): New type.
2963 (reset_var_on_error): Use it.
2964 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2966 (specbinding_func): Remove; there are now several such functions.
2967 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2968 (set_unwind_protect_ptr): New function.
2969 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2971 Be simpler and more consistent about reporting I/O errors.
2972 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2973 Say "Read error" and "Write error", rather than "I/O error", or
2974 "IO error reading", or "IO error writing", when a read or write
2976 * process.c (Fmake_network_process, wait_reading_process_output)
2977 (send_process, Fprocess_send_eof, wait_reading_process_output):
2978 Capitalize diagnostics consistently. Put "failed foo" at the
2979 start of the diagnostic, so that we don't capitalize the
2980 function name "foo". Consistently say "failed" for such
2982 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2983 All callers changed. This is so it can use report_file_error.
2984 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2985 diagnostics consistently as above.
2987 * fileio.c (report_file_errno): Fix errno reporting bug.
2988 If the file name is neither null nor a pair, package it up as a
2989 singleton list. All callers changed, both to this function and to
2990 report_file_error. This fixes a bug where the memory allocator
2991 invoked by list1 set errno so that the immediately following
2992 report_file_error reported the wrong errno value.
2994 Fix minor problems found by --enable-gcc-warnings.
2995 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2996 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2998 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3000 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3001 Set event->arg to Qt if switch-event shall be generated.
3002 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3004 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3006 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3009 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3010 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3011 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3012 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3013 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3014 and there is a focused frame.
3015 (head_table): Add focus-in and focus-out.
3016 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3017 bind to handle-focus-in/out.
3019 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3020 (Fhandle_switch_frame): Call Fhandle_focus_in.
3021 (syms_of_frame): defsubr handle-focus-in/out.
3023 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3025 Fix porting bug to older POSIXish platforms (Bug#14862).
3026 * sysdep.c (emacs_pipe): New function, that implements
3027 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3028 This should port better to CentOS 5 and to Mac OS X 10.6.
3029 All calls to pipe2 changed.
3031 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3032 This makes the code easier to read and the executable a bit smaller.
3033 Do not replace all calls to Fcons that happen to create lists,
3034 just calls that are intended to create lists. For example, when
3035 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3036 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3037 Similarly for list2 through list5.
3038 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3039 * bytecode.c (exec_byte_code):
3040 * callint.c (quotify_arg, Fcall_interactively):
3041 * callproc.c (Fcall_process, create_temp_file):
3042 * charset.c (load_charset_map_from_file)
3043 (Fdefine_charset_internal, init_charset):
3044 * coding.c (get_translation_table, detect_coding_system)
3045 (Fcheck_coding_systems_region)
3046 (Fset_terminal_coding_system_internal)
3047 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3048 * composite.c (update_compositions, Ffind_composition_internal):
3049 * dired.c (directory_files_internal, file_name_completion)
3051 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3052 * doc.c (Fsnarf_documentation):
3053 * editfns.c (Fmessage_box):
3055 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3056 (Feval, eval_sub, Ffuncall, apply_lambda):
3057 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3058 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3059 (Fset_file_times, Finsert_file_contents)
3060 (Fchoose_write_coding_system, Fwrite_region):
3061 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3062 * font.c (font_registry_charsets, font_parse_fcname)
3063 (font_prepare_cache, font_update_drivers, Flist_fonts):
3064 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3065 * frame.c (make_frame, Fmake_terminal_frame)
3066 (x_set_frame_parameters, x_report_frame_params)
3067 (x_default_parameter, Fx_parse_geometry):
3068 * ftfont.c (syms_of_ftfont):
3069 * image.c (gif_load):
3070 * keyboard.c (command_loop_1):
3071 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3072 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3073 (Fminor_mode_key_binding, accessible_keymaps_1)
3074 (Faccessible_keymaps, Fwhere_is_internal):
3075 * lread.c (read_emacs_mule_char):
3076 * menu.c (find_and_return_menu_selection):
3077 * minibuf.c (get_minibuffer):
3078 * nsfns.m (Fns_perform_service):
3079 * nsfont.m (ns_script_to_charset):
3080 * nsmenu.m (ns_popup_dialog):
3081 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3082 (Fx_own_selection_internal):
3083 * nsterm.m (append2):
3084 * print.c (Fredirect_debugging_output)
3085 (print_prune_string_charset):
3086 * process.c (Fdelete_process, Fprocess_contact)
3087 (Fformat_network_address, set_socket_option)
3088 (read_and_dispose_of_process_output, write_queue_push)
3089 (send_process, exec_sentinel):
3090 * sound.c (Fplay_sound_internal):
3091 * textprop.c (validate_plist, add_properties)
3092 (Fput_text_property, Fadd_face_text_property)
3093 (copy_text_properties, text_property_list, syms_of_textprop):
3094 * unexaix.c (report_error):
3095 * unexcoff.c (report_error):
3096 * unexsol.c (unexec):
3097 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3098 (Fformat_mode_line, syms_of_xdisp):
3099 * xfaces.c (set_font_frame_param)
3100 (Finternal_lisp_face_attribute_values)
3101 (Finternal_merge_in_global_face, syms_of_xfaces):
3102 * xfns.c (x_default_scroll_bar_color_parameter)
3103 (x_default_font_parameter, x_create_tip_frame):
3104 * xfont.c (xfont_supported_scripts):
3105 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3106 (menu_help_callback, xmenu_show):
3108 * xterm.c (set_wm_state):
3109 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3110 and similarly for list2 through list5.
3112 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3114 * callproc.c (Fcall_process_region): Fix minor race and tune.
3115 (create_temp_file): New function, with the temp-file-creation part
3116 of the old Fcall_process_region. Use Fcopy_sequence to create the
3117 temp file name, rather than alloca + build_string, for simplicity.
3118 Don't bother to block input around the temp file creation;
3119 shouldn't be needed. Simplify use of mktemp.
3120 Use record_unwind_protect immediately after creating the temp file;
3121 this closes an unlikely race where the temp file was not removed.
3122 Use memcpy rather than an open-coded loop.
3123 (Fcall_process_region): Use the new function. If the input is
3124 empty, redirect from /dev/null rather than from a newly created
3125 empty temp file; this avoids unnecessary file system traffic.
3127 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3129 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3130 Simplify by making this case like the other two. This is a bit
3131 slower on obsolete hosts, but the extra complexity isn't worth it.
3133 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3134 * process.c (create_process) [!DOS_NT]:
3135 Remove now-unnecessary calls to emacs_close.
3137 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3139 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3140 returning early. (Bug#14850)
3142 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3143 and inhibit-iso-escape-detection attributes of 'undecided'.
3146 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3148 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3149 Reported by Herbert J. Skuhra in
3150 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3152 Don't lose top specpdl entry when memory is exhausted.
3153 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3154 specpdl overflow here, to simplify callers; all callers changed.
3155 Always reserve an unused entry at the stack top; this avoids
3156 losing the top entry's information when memory is exhausted.
3158 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3160 Clean up errno reporting and fix some errno-reporting bugs.
3161 * callproc.c (Fcall_process):
3162 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3163 * process.c (create_process, Fmake_network_process):
3164 * unexaix.c (report_error):
3165 * unexcoff.c (report_error):
3166 Be more careful about reporting the errno of failed operations.
3167 The code previously reported the wrong errno sometimes.
3168 Also, prefer report_file_errno to setting errno + report_file_error.
3169 (Fcall_process): Look at openp return value rather than at path,
3170 as that's a bit faster and clearer when there's a numeric predicate.
3171 * fileio.c (report_file_errno): New function, with most of the
3172 old contents of report_file_error.
3173 (report_file_error): Use it.
3174 (Ffile_exists_p, Ffile_accessible_directory_p):
3175 Set errno to 0 when it is junk.
3176 * fileio.c (Faccess_file):
3177 * image.c (x_create_bitmap_from_file):
3178 Use faccessat rather than opening the file, to avoid the hassle of
3179 having a file descriptor open.
3180 * lisp.h (report_file_errno): New decl.
3181 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3184 * process.c (create_process, wait_reading_process_output) [AIX]:
3185 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3186 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3187 a multithreaded environment anyway).
3188 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3190 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3192 * image.c (x_find_image_file): Don't close a remote file handle.
3194 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3196 Fix races with threads and file descriptors.
3197 * callproc.c (Fcall_process_region):
3198 * dired.c (open_directory):
3199 * emacs.c (main, Fdaemon_initialized):
3200 * image.c (x_find_image_file):
3201 * inotify.c (Finotify_rm_watch):
3202 * lread.c (Flocate_file_internal):
3203 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3204 * term.c (term_mouse_moveto, init_tty):
3205 * termcap.c (tgetent):
3206 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3207 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3208 * unexhp9k800.c, unexmacosx.c (unexec):
3209 * callproc.c (Fcall_process_region):
3210 Use emacs_close, not close.
3211 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3212 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3213 and posix_close function on current platforms (which all lack them).
3214 (emacs_close): Use it. This should fix the races on GNU/Linux and
3215 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3216 and it should avoid closing random victim file descriptors on
3219 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3221 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3222 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3225 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3226 This is for .gdbinit xbacktrace.
3228 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3229 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3230 (emacs_set_tty): Now static.
3231 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3232 * term.c (tty_capable_p, tty_default_color_capabilities)
3233 (get_tty_terminal, term_mouse_movement)
3234 (handle_one_term_event, init_tty, maybe_fatal):
3235 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3236 (tgetent, scan_file, name_match, compare_contin):
3237 * terminal.c (get_terminal):
3238 Use bool for boolean.
3239 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3240 Prefer char to unsigned char if either will do.
3241 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3242 (tty_write_glyphs): Prefer int to unsigned.
3243 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3244 All callers changed.
3245 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3247 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3250 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3251 (B__dummy__): New dummy symbol, to pacify C89.
3252 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3253 they can't grok varargs macros.
3254 * dispnew.c (add_window_display_history)
3255 (add_frame_display_history):
3256 * print.c (print_object):
3257 * xdisp.c (debug_method_add):
3258 Use %p printf format only for void pointers.
3259 * emacs.c (usage_message): New constant, replacing ...
3260 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3261 (main): Adjust to usage reorg.
3262 * fns.c (syms_of_fns):
3263 * profiler.c (syms_of_profiler):
3264 Don't use non-constant struct initializers.
3265 * gnutls.h (gnutls_initstage_t):
3266 * lisp.h (enum Lisp_Fwd_Type):
3267 * lread.c (lisp_file_lexically_bound_p):
3268 * xsettings.c (anonymous enum):
3269 Remove trailing comma.
3270 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3271 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3272 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3274 * regex.c (const_re_char): New type, to pacify strict C89.
3275 All uses of 'const re_char' replaced to use it.
3276 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3277 with glibc when strict C89. This change is imported from gnulib.
3279 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3280 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3281 Omit GNU_LINUX implementation, since it requires long long.
3282 * xterm.c (x_draw_underwave):
3283 Do not assume the traditional order of struct's members.
3284 (x_term_init): Rewrite to avoid the need for non-constant structure
3287 Syntax cleanup, mostly replacing macros with functions.
3288 This removes the need for the syntax_temp hack.
3289 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3290 * syntax.c (SYNTAX_INLINE): New macro.
3291 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3292 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3293 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3294 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3295 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3296 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3297 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3298 Now constants, not macros.
3299 (syntax_temp) [!__GNUC__]: Remove.
3300 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3301 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3302 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3303 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3304 Move here from syntax.h; now functions, not macros. Except for the
3305 last function, these are static since only syntax.c uses them.
3306 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3307 All uses changed. Now a function, not a macro; use this fact
3308 to simplify the code.
3309 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3310 compiler bugs; no longer relevant.
3311 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3312 (SYNTAX_INLINE): New macro.
3313 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3314 for the new functions. Use bool for boolean member.
3315 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3316 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3317 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3318 (SETUP_BUFFER_SYNTAX_TABLE):
3319 Now extern inline functions, not macros.
3320 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3321 Remove; all uses replaced by implementation.
3322 (syntax_temp) [!__GNUC__]: Remove decl.
3323 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3325 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3327 * emacs.c (main): Fix syntax error.
3329 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3331 Timestamp fixes for undo (Bug#14824).
3332 * atimer.c (schedule_atimer):
3333 * fileio.c (Ffile_newer_than_file_p):
3334 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3335 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3336 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3337 (syms_of_fileio): Remove Sclear_visited_file_name.
3338 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3339 file doesn't exist; this avoids an ambiguity with negative timestamps.
3340 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3341 * systime.h (make_emacs_time, invalid_emacs_time):
3342 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3343 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3344 * undo.c (record_first_change): Push (visited-file-modtime) onto
3345 undo list rather than reimplementing it by hand, incorrectly.
3347 2013-07-09 Ken Brown <kbrown@cornell.edu>
3349 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3351 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3353 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3355 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3357 Handle errno and exit status a bit more carefully.
3358 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3359 number into an exit status. Instead, use EXIT_CANCELED.
3360 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3361 * callproc.c (relocate_fd):
3362 * emacs.c (close_output_streams, main):
3363 * process.c (create_process):
3364 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3365 Use emacs_perror for simplicity.
3366 * callproc.c (relocate_fd, main):
3367 * sysdep.c (sys_subshell):
3368 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3369 (shut_down_emacs): Use emacs_write, not write.
3370 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3371 * fileio.c (Fcopy_file, e_write):
3372 * nsterm.m (ns_select):
3373 * process.c (send_process):
3374 * sound.c (vox_write):
3375 Use emacs_write_sig, not emacs_write.
3376 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3377 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3379 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3381 (emacs_full_write): New function.
3382 (emacs_write): Rewrite to use it.
3383 (emacswrite_sig, emacs_perror): New functions.
3384 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3386 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3388 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3389 on NS even if it is present. Pixmap on NS is a void*.
3391 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3393 Port to Ubuntu 10 (Bug#14803).
3394 Problem reported by T.V. Raman.
3395 * process.c (close_on_exec, accept4, process_socket):
3396 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3398 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3400 * w32.c (sys_dup): Declare prototype.
3404 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3406 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3408 Make file descriptors close-on-exec when possible (Bug#14803).
3409 This simplifies Emacs a bit, since it no longer needs to worry
3410 about closing file descriptors by hand in some cases.
3411 It also fixes some unlikely races. Not all such races, as
3412 libraries often open files internally without setting
3413 close-on-exec, but it's an improvement.
3414 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3415 * callproc.c (Fcall_process) [!MSDOS]:
3416 * emacs.c (main) [!DOS_NT]:
3417 * nsterm.m (ns_term_init):
3418 * process.c (create_process):
3419 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3420 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3421 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3422 Prefer mkostemp with O_CLOEXEC to mkstemp.
3423 * callproc.c (relocate_fd) [!WINDOWSNT]:
3424 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3425 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3427 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3428 Make the resulting file descriptor close-on-exec.
3429 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3430 * lread.c (load_descriptor_list, load_descriptor_unwind):
3431 Remove; no longer needed. All uses removed.
3432 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3433 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3435 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3436 (Fmake_network_process, Fnetwork_interface_list):
3437 (Fnetwork_interface_info, server_accept_connection):
3438 Make newly-created socket close-on-exec.
3439 * sysdep.c (emacs_open, emacs_fopen):
3440 Make new-created descriptor close-on-exec.
3441 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3442 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3444 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3446 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3447 for NS_IMPL_GNUSTEP.
3449 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3451 Fix openp errno handling.
3452 * callproc.c (Fcall_process): Preserve openp errno around close.
3453 * lread.c (openp): Set errno when returning -1, as some callers
3456 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3458 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3460 * nsterm.h (NSSavePanel): Update comment.
3461 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3462 (ns_run_file_dialog): Declare.
3464 * nsfns.m: Remove panelOK.
3466 (ns_run_file_dialog): New function.
3467 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3468 event loop, so file dialog is popped up by ns_run_file_dialog, called
3469 by sendEvent (Bug#14578).
3470 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3472 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3474 * xdisp.c (default_line_pixel_height): New function.
3475 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3476 (try_cursor_movement, redisplay_window, try_window)
3477 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3479 * window.c (window_scroll_pixel_based):
3480 use default_line_pixel_height.
3482 * dispextern.h (default_line_pixel_height): Add prototype.
3484 * frame.c (x_set_line_spacing): Accept a float value for
3485 line-spacing parameter, per the documentation.
3487 * data.c (Fmultibyte_string_p): Doc fix.
3489 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3491 Use emacs_open more consistently when opening files.
3492 This handles EINTR more consistently now, and makes it easier
3493 to introduce other uniform changes to file descriptor handling.
3494 * src/systdio.h: New file.
3495 * src/buffer.c (mmap_init):
3496 * cygw32.c (chdir_to_default_directory):
3497 * dispnew.c (Fopen_termscript):
3498 * emacs.c (Fdaemon_initialized):
3499 * fileio.c (Fdo_auto_save):
3500 * image.c (slurp_file, png_load_body, jpeg_load_body):
3501 * keyboard.c (Fopen_dribble_file):
3503 * print.c (Fredirect_debugging_output):
3504 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3505 * termcap.c (tgetent):
3506 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3507 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3508 * w32term.c (w32_initialize) [CYGWIN]:
3509 * xfaces.c (Fx_load_color_file):
3510 Use emacs_open instead of plain open, and emacs_fopen instead of
3512 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3513 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3514 * callproc.c (default_output_mode): New constant.
3515 (Fcall_process): Use it to call emacs_open instead of plain creat.
3516 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3517 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3518 (emacs_fopen): New function.
3519 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3520 Include <lisp.h>, for emacs_open.
3521 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3523 Remove duplicate #include directives.
3524 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3526 Don't include stdio.h twice.
3527 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3528 Don't include sys/types.h or stdio.h twice.
3529 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3530 * lread.c: Don't include coding.h twice.
3531 * nsfont.m: Don't include frame.h twice.
3532 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3533 * ralloc.c: Don't include <unistd.h> twice.
3534 * xdisp.c: Don't include font.h twice.
3535 * xterm.c: Don't include fontset.h twice.
3536 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3538 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3540 Scale ImageMagick images more carefully.
3541 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3542 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3543 Be more careful about avoiding undefined behavior after
3544 integer overflow and division by zero.
3546 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3548 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3549 (syms_of_w32fns): DEFSYM them.
3550 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3551 (CCHDEVICENAME): Define macros if not defined.
3552 (struct MONITOR_INFO_EX): New struct.
3553 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3554 (enum_display_monitors_fn): New variable.
3555 (globals_of_w32fns): Initialize it.
3556 (Fx_display_pixel_width, Fx_display_pixel_height)
3557 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3558 multi-monitor setups in docstrings.
3559 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3560 screen size by primary monitor's millimeter per pixel.
3561 (w32_monitor_enum, w32_display_monitor_attributes_list)
3562 (w32_display_monitor_attributes_list_fallback)
3563 (Fw32_display_monitor_attributes_list): New functions.
3564 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3566 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3568 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3570 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3572 * fileio.c (Qfile_notify_error): New error symbol.
3574 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3575 * inotify.c (inotify_callback, symbol_to_inotifymask)
3576 (Finotify_add_watch, Finotify_rm_watch): Use it.
3577 (inotifyevent_to_event): Exchange order of cookie and file name.
3578 (Finotify_add_watch): Adapt docstring.
3580 * lisp.h (Qfile_notify_error): Declare.
3582 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3584 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3585 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3586 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3587 which did not work (see <http://bugs.gnu.org/14569#307>).
3588 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3589 && (!noninteractive || initialized)). This attempts to thread
3590 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3592 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3594 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3595 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3597 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3599 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3600 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3601 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3602 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3604 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3606 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3607 Define to __sys_siglist.
3609 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3611 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3612 word-wrap, so that overflow-newline-into-fringe would work in
3613 visual-line-mode. (Bug#2749)
3614 (move_it_in_display_line_to): When the last scanned display
3615 element fits exactly on the display line, and
3616 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3617 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3618 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3619 finding buffer position that corresponds to pixel coordinates,
3620 e.g. in buffer_posn_from_coords.
3622 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3624 * process.c (handle_child_signal): Call catch_child_signal if
3627 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3629 Don't convert function pointers to void * and back.
3630 It isn't portable C, and it's easy enough to avoid.
3631 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3632 (make_save_value): Add support for SAVE_FUNCPOINTER.
3633 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3634 * print.c (print_object):
3635 Distinguish function from object pointers.
3636 * lisp.h (SAVE_FUNCPOINTER): New constant.
3637 (SAVE_SLOT_BITS): Adjust to it.
3638 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3639 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3640 (voidfuncptr): New typedef.
3641 (struct Lisp_Save_Value): New member data[0].funcpointer.
3642 (XSAVE_FUNCPOINTER): New function.
3644 Simplify buildobj processing.
3645 * Makefile.in (buildobj.h): Make it a sequence of strings each
3646 followed by comma, rather than a single string. Put it into a
3647 .tmp file in case there's an error while generating it.
3648 (gl-stamp): Use .tmp for temp files.
3649 (mostlyclean): Clean .tmp files.
3650 * doc.c (buildobj): Move to just the routine that needs it.
3651 It's now an array of strings, so processing is simpler.
3653 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3655 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3656 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3657 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3658 Invoke malloc_enable_thread even when not interactive.
3659 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3660 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3661 in this case, since the underlying bug has now been fixed.
3663 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3665 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3666 unlinking it (bug#14691).
3668 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3670 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3671 before checking whether buffer is modified. This lets
3672 `kill-buffer-query-functions' cancel killing of the buffer or save
3673 its content before `kill-buffer' asks user the "Buffer %s
3674 modified; kill anyway?" question.
3676 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3678 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3679 Let the super performKeyEquivalent deal with them (Bug#14747).
3681 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3683 * widget.c (resize_cb): Remove unused local.
3685 Do not use GTK 3 if it exists but cannot be compiled.
3686 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3687 * xterm.c (x_error_handler) [!USE_GTK]:
3690 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3692 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3694 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3695 to the valid range of values. (Bug#14753)
3697 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3698 when moving point by using the current glyph matrix. This avoids
3699 the need to force redisplay when this function is called in a
3702 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3704 Fix minor problems found by static checking.
3705 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3706 Redo the latter's body to sidestep GCC parenthesization warnings.
3707 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3708 * coding.c (detect_coding, detect_coding_system):
3709 * coding.h (struct undecided_spec):
3710 Use bool for boolean.
3711 * image.c (QCmax_width, QCmax_height): Now static.
3712 * xdisp.c (Fmove_point_visually): Remove unused local.
3714 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3716 * xdisp.c (Fmove_point_visually): New function.
3718 2013-06-28 Kenichi Handa <handa@gnu.org>
3720 * coding.h (define_coding_undecided_arg_index): New enum.
3721 (coding_attr_index): New members
3722 coding_attr_undecided_inhibit_null_byte_detection,
3723 coding_attr_undecided_inhibit_iso_escape_detection,
3724 coding_attr_undecided_prefer_utf_8.
3725 (undecided_spec): New struct.
3726 (struct coding_system): New member `undecided' of the member
3729 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3730 (detect_coding): Likewise.
3731 (detect_coding_system): Likewise.
3732 (Fdefine_coding_system_internal): New coding system properties
3733 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3735 (syms_of_coding): Adjust for coding_arg_undecided_max.
3737 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3739 * image.c (x_from_xcolors): Remove unused local.
3741 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3743 Defer image data transfer between X client and server until actual
3746 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3749 * image.c (Destroy_Image): Remove.
3750 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3751 `mask_p', and `colors_p'. All uses changed.
3752 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3753 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3754 New macros for `flags' arg to x_clear_image_1.
3755 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3756 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3757 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3758 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3759 (image_get_x_image, image_unget_x_image): New functions or macros.
3760 (image_background, image_background_transparent, x_to_xcolors)
3761 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3762 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3763 instead of Destroy_Image.
3764 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3765 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3766 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3767 (imagemagick_load_image, svg_load_image): Use them instead of
3768 x_create_x_image_and_pixmap, and x_put_x_image followed by
3769 x_destroy_x_image, respectively.
3770 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3771 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3772 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3773 background_transparent fields.
3774 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3775 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3777 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3779 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3780 This mostly consists of undoing recent changes.
3781 * callproc.c (Fcall_process):
3782 * process.c (create_process):
3783 Do not worry about catching SIGCHLD here, undoing previous change.
3784 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3785 * process.c, process.h (catch_child_signal):
3786 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3787 * process.c (catch_child_handler): Don't worry about being called
3788 lazily and do not assume caller has blocked SIGCHLD, undoing
3789 previous change. Move first-time stuff back to
3790 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3791 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3792 set lib_child_handler if it's already initialized, which may
3793 help avoid problems on GNUStep.
3795 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3797 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3798 * callproc.c (Fcall_process):
3799 * process.c (create_process):
3800 Make sure SIGCHLD is caught before we fork,
3801 since Emacs startup no arranges to catch SIGCHLD.
3802 * process.c (lib_child_handler): Initialize to null, not to
3804 (catch_child_signal): Allow self to be called lazily.
3805 Do nothing if it's already been called.
3806 Assume caller has blocked SIGCHLD (all callers do now).
3807 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3808 just before it's really needed.
3809 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3810 since it hasn't been caught yet.
3812 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3814 * image.c (compute_image_size): New function to implement
3815 :max-width and :max-height.
3816 (imagemagick_load_image): Use it.
3818 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3820 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3821 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3823 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3824 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3825 the SIGCHLD handler, since the code is not atomic and (due to glib)
3826 signals may be arriving now.
3827 * sysdep.c (init_signals): Do not catch child signals here;
3828 'main' now does that later, at a safer time.
3830 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3832 Clean up SIGCHLD handling a bit (Bug#14569).
3833 * process.c, process.h (catch_child_signal):
3834 Now always extern, even if !NS_IMPL_GNUSTEP.
3835 * process.c (catch_child_signal): Move glib tickler here from
3836 init_process_emacs, so that it's done earlier in Emacs
3837 initialization. Also move the noninteractive && !initialized
3838 check here from init_process_emacs. This is all a bit cleaner for
3839 GNUish platforms, and I hope it works around the Cygwin bug.
3840 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3841 that glib signal handling is tickled before glib creates threads.
3843 * process.c (wait_reading_process_output): Avoid int overflow
3844 when reading more than 2 GiB total from a process.
3846 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3848 * process.c (create_process): Handle a couple more cases,
3849 i.e., work even if new_argv and wait_child_setup[i] are cached.
3850 Use Fcall_process's style for volatile vars.
3852 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3854 * process.c (create_process): Mark PROCESS volatile.
3856 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3858 Use C99-style flexible array members if available.
3859 This avoids some subtle aliasing issues, which typically
3860 aren't a problem with GCC but may be a problem elsewhere.
3861 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3862 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3863 In either case, it uses a flexible array member rather than
3864 the old struct hack. All uses changed.
3865 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3866 Adjust to sdata reorganization.
3867 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3868 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3869 that ports better to pre-C99 non-GCC.
3870 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3871 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3872 as the latter has changed.
3873 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3874 and port better to pre-C99 GCC.
3875 * image.c (struct xpm_cached_color):
3876 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3877 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3878 Use FLEXIBLE_ARRAY_MEMBER.
3879 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3880 Move decl to top level so it gets checked against implementation.
3881 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3882 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3884 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3886 * syntax.c: Integer cleanups.
3887 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3888 All uses that need 0-or-2 changed to:
3889 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3890 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3891 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3892 (char_quoted, prev_char_comend_first, back_comment)
3893 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3894 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3895 Use bool for boolean.
3896 (update_syntax_table, skip_chars, skip_syntaxes):
3897 Prefer int to unsigned when either will do.
3898 (back_comment): Return boolean success flag, like forw_comment,
3899 instead of positive-or-minus-1 (which might have overflowed int anyway).
3900 Don't stuff ptrdiff_t into int.
3901 (syntax_spec_code, syntax_code_spec): Now const.
3902 (Fmatching_paren, scan_lists, scan_sexps_forward):
3903 Use enum syntaxcode for syntax code.
3904 (Fmatching_paren): Check that arg is a character, not just an integer.
3905 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3906 (Finternal_describe_syntax_value): Omit no-longer-needed
3908 (skip_chars): Use char, not unsigned char, when the distinction
3910 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3911 * bytecode.c (exec_byte_code):
3912 * syntax.c (syntax_spec_code, Fchar_syntax)
3913 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3915 * syntax.h (SYNTAX_WITH_FLAGS):
3916 Omit unnecessary casts.
3918 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3920 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3921 line dimensions here, to avoid race conditions with the main
3922 thread. (Bug#14062, bug#14630, bug#14669)
3924 * w32term.c (w32_draw_window_cursor): Compute the header line and
3925 mode line dimensions here.
3926 <w32_system_caret_window, w32_system_caret_hdr_height>:
3927 <w32_system_caret_mode_height>: New variables.
3929 * w32term.h: Declare them.
3931 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3933 * alloc.c (die): Move "assertion failed" string here ...
3934 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3935 COND when SUPPRESS_CHECKING. This shrinks the executable text
3936 size by 0.8% to 2.2% when configured with --enable-checking,
3937 depending on optimization flags (GCC 4.8.1 x86-64).
3939 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3941 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3943 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3944 base is 2; this is more accurate.
3946 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3948 * sound.c (string_default): Move to !WINDOWSNT section.
3949 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3951 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3953 * sound.c: Integer cleanups.
3954 Remove unnecessary forward decls.
3955 (struct sound_device): The 'file' member is now a Lisp_Object, not
3956 a char *, so that we needn't invoke alloca on a huge size.
3957 (Fplay_sound_internal): Adjust to this.
3958 (string_default): New function.
3959 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3960 Use it to adjust to the struct sound_device change.
3961 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3962 (be2hs) [0]: Remove.
3964 * syntax.c (skip_chars): Don't use uninitialized storage
3965 when searching a multibyte buffer for characters that are not in a
3966 unibyte string that contains non-ASCII characters.
3968 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3970 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3971 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3973 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3975 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3977 2013-06-18 Kenichi Handa <handa@gnu.org>
3979 * font.c (Ffont_spec): Signal an error for an invalid font name
3982 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3984 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3985 In particular this ports to 32-bit sparc Sun cc.
3986 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3987 array with a dummy element at specpdl[-1], so that its address can
3989 (unbind_to): Do not copy the binding; not needed, now that we
3990 copy old_value in the one place where the copy is needed.
3991 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3992 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3993 (union specbinding): Rename from struct specbinding. Redo layout
3994 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3995 which is not portable. With Sun C 5.12 32-bit sparc, the
3996 declaration causes nargs to be an unsigned bitfield, a behavior
3997 that the C standard allows; but Emacs wants nargs to be signed.
3998 The overall type is now a union of structures rather than a
3999 structure of union of structures, and the 'kind' member is now a
4000 bitfield, so that the overall type doesn't grow. All uses changed.
4001 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4003 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4005 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4006 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4008 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4010 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4012 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4013 unless we know that the window w's frame is a frame object.
4014 Another attempt at solving bug#14062 and bug#14630.
4016 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4018 * textprop.c (property_set_type): New enum.
4019 (add_properties): Allow appending/prepending text properties.
4020 (add_text_properties_1): Factored out of Fadd_text_properties.
4021 (Fadd_text_properties): Move all the code into
4022 add_text_properties_1.
4023 (Fadd_face_text_property): New function that calls
4024 add_text_properties_1.
4026 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4028 Move functions from lisp.h to individual modules when possible.
4029 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4030 * alloc.c (XFLOAT_INIT, set_symbol_name):
4031 * buffer.c (CHECK_OVERLAY):
4032 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4033 (set_char_table_parent):
4034 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4035 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4036 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4037 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4039 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4040 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4041 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4042 (backtrace_args, backtrace_debug_on_exit):
4043 * floatfns.c (CHECK_FLOAT):
4044 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4045 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4046 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4047 (set_hash_index_slot):
4048 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4049 * marker.c (CHECK_MARKER):
4050 * textprop.c (CHECK_STRING_OR_BUFFER):
4051 * window.c (CHECK_WINDOW_CONFIGURATION):
4052 Move here from lisp.h, and make these functions static rather than
4054 * buffer.c (Qoverlayp):
4056 * fns.c (Qhash_table_p):
4057 * window.c (Qwindow_configuration_p):
4059 * lisp.h: Remove the abovementioned defns and decls.
4061 Use functions, not macros, for XINT etc (Bug#11935).
4062 In lisp.h, prefer functions to function-like macros, and
4063 constants to object-like macros, when either will do. This:
4064 . simplifies use, as there's no more need to worry about
4065 arguments' side effects being evaluated multiple times.
4066 . makes the code easier to debug on some platforms.
4067 However, when using gcc -O0, keep using function-like macros
4068 for a few critical operations, for performance reasons.
4069 This sort of thing isn't needed with gcc -Og, but -Og
4070 is a GCC 4.8 feature and isn't widely-enough available yet.
4071 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4072 Remove enum lsb_bits; no longer needed.
4073 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4074 * buffer.c (Qoverlap):
4076 * fns.c (Qhash_table_p):
4077 Now extern, so lisp.h can use these symbols.
4078 * dispextern.h: Include character.h, for MAX_CHAR etc.
4079 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4080 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4081 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4082 (GLYPH_CODE_P): Move here from lisp.h.
4083 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4084 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4085 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4086 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4087 XUNTAG now returns void *.
4088 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4089 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4090 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4091 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4092 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4093 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4094 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4095 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4096 New macros, renamed from their sans-lisp_h_ counterparts.
4097 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4098 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4099 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4100 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4101 If compiling via GCC without optimization, define these as macros
4102 in addition to inline functions.
4103 To disable this, compile with -DINLINING=0.
4104 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4105 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4106 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4107 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4108 (INTMASK, VALMASK): Now macros, since static values cannot be
4109 accessed from extern inline functions.
4110 (VALMASK): Also a constant, for benefit of old GDB.
4111 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4112 is INTEGERP, which can fold it in.
4113 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4114 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4115 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4116 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4117 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4118 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4119 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4120 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4121 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4122 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4123 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4124 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4125 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4126 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4127 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4128 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4129 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4130 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4131 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4132 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4133 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4134 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4135 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4136 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4137 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4138 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4139 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4140 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4141 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4142 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4143 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4144 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4145 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4147 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4148 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4149 (VALMASK): Define in one place rather than in two, merging the
4150 USE_LSB_TAG parts; this is simpler.
4151 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4152 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4153 Move up, to avoid use before definition.
4154 Also include "globals.h" earlier, for the same reason.
4155 (make_natnum): New function.
4156 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4157 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4158 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4159 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4160 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4161 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4162 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4163 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4164 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4165 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4166 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4167 (Qwindow_configuration_p, Qimage): New forward declarations.
4168 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4169 (STRING_COPYIN): Remove; unused.
4170 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4171 (xcar_addr, xcdr_addr): New functions. All uses changed.
4172 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4173 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4174 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4175 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4176 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4177 (TYPE_RANGED_INTEGERP): Simplify.
4178 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4179 (setlocale, fixup_locale, synchronize_system_messages_locale)
4180 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4181 Now empty functions, not macros.
4182 (functionp): Return bool, not int.
4183 * window.c (Qwindow_configuration_p): Now extern,
4184 so window.h can use it.
4185 * window.h (Qwindowp): Move decl back to lisp.h.
4187 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4189 * xdisp.c (Fline_pixel_height): New function, required for solving
4192 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4194 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4196 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4198 * lread.c (syms_of_lread):
4199 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4201 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4203 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4205 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4207 * fileio.c (expand_file_name): Doc fix.
4209 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4211 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4212 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4213 Wait for self, not for 0. This can't hurt on GNU or similar
4214 system, and may help with Cygwin.
4216 * keyboard.c: Don't use PROP (...) as an lvalue.
4217 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4218 Use set_prop (A, B), not PROP (A) = B.
4220 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4222 * xdisp.c (get_it_property): Use it->window instead of generating
4223 a Lisp object from it->w.
4225 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4227 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4228 get-char-property the window that is being rendered, instead of
4229 the buffer, to support window-specific overlays. (Bug#14575)
4230 (compute_display_string_pos): When W is NULL, use the current
4231 buffer as the object to pass to get-char-property.
4232 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4233 pointer member of the bidi iterator, since no window is pertinent
4236 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4238 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4239 being displayed, and pass it to compute_display_string_pos.
4240 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4241 (bidi_paragraph_init): All callers changed.
4243 * xdisp.c (init_from_display_pos, init_iterator)
4244 (handle_single_display_spec, next_overlay_string)
4245 (get_overlay_strings_1, reseat_1, reseat_to_string)
4246 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4247 Set bidi_it.w member from it->w.
4248 (compute_display_string_pos): Accept additional argument, the
4249 window being displayed, and pass it to Fget_char_property.
4252 * dispextern.h (struct bidi_it): New member w, the window being
4254 (compute_display_string_pos): Adjust prototype.
4256 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4258 * xgselect.c: Remove unneeded include xterm.h.
4260 * process.c (wait_reading_process_output): Check for NS before GLIB.
4261 GLIB may be linked in due to rsvg, but ns_select must be called.
4263 * xgselect.c (xg_select): Remove call to window_system_available
4264 and g_main_context_pending at the top, so Gdk events (i.e. file
4265 notify) are processed when Emacs is started with -nw.
4267 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4269 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4270 (ctagsfiles3): New variable, includes only *.m files.
4271 (TAGS): Use an explicit language name in the regular expressions,
4272 to avoid transformation of '/SOMETHING' by MSYS to
4273 'c:\MSYS\SOMETHING'.
4275 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4277 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4279 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4281 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4282 still need to set the mouse pointer shape and activate help-echo.
4285 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4287 A few porting etc. fixes for the new file monitor code.
4288 See the thread containing
4289 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4290 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4291 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4292 (dir_monitor_callback, Fgfile_rm_watch):
4293 Use assq_no_quit instead of Fassoc, for speed.
4294 (dir_monitor_callback, Fgfile_rm_watch):
4295 eassert that the monitor is a fixnum.
4296 (dir_monitor_callback): No need for CDR_SAFE.
4297 Simplify building of lisp with alternative tails.
4298 (Fgfile_add_watch, Fgfile_rm_watch):
4299 Do not assume glib functions set errno reliably on failure.
4300 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4301 and signal an error otherwise.
4302 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4303 Use Fdelq instead of Fdelete, for speed.
4305 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4307 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4308 don't insist on being invoked on a highlighted tool-bar button.
4309 Avoids losing tool-bar functionality when mouse-highlight is nil.
4310 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4311 Don't highlight when mouse-highlight is nil.
4312 (note_mouse_highlight): When mouse-highlight is nil, don't return
4313 right away; instead, run tool-bar and mode-line highlight
4314 subroutine, clear any existing highlight, and revert the mouse
4315 pointer to its default shape. (Bug#14558)
4317 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4319 * lisp.mk (lisp): Add prog-mode.el.
4321 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4323 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4324 * process.c (dummy_handler): New function.
4325 (lib_child_handler): New static var.
4326 (handle_child_signal): Invoke it.
4327 (catch_child_signal): If a library has set up a signal handler,
4328 save it into lib_child_handler.
4329 (init_process_emacs): If using glib and not on Windows, tickle glib's
4330 child-handling code so that it initializes its private SIGCHLD handler.
4331 * syssignal.h (SA_SIGINFO): Default to 0.
4332 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4333 31; it should no longer be needed now.
4335 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4337 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4339 * gfilenotify.c (globals_of_gfilenotify): New function.
4340 (syms_of_gfilenotify): Move global initialization there.
4342 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4344 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4346 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4347 * keyboard.c (menu_bar_items, tool_bar_items):
4348 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4349 not override local keymaps any more.
4351 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4353 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4355 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4357 * w32console.c (initialize_w32_display): Return the dimensions of
4358 the console window via 2 additional arguments, not via the current
4359 frame. This avoids crashes due to overrunning the bounds of
4360 frame's decode_mode_spec_buffer, which is not resized following
4361 the change of the frame dimensions from the initial 10x10.
4363 * w32term.h (w32_initialize_display_info): Adjust prototype.
4365 * term.c (init_tty): Take dimensions of the frame from the values
4366 returned by initialize_w32_display.
4368 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4369 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4370 (LIBES): Add $(GFILENOTIFY_LIBS).
4372 * w32inevt.c (handle_file_notifications): Add dummy implementation
4373 for !HAVE_W32NOTIFY.
4375 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4377 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4379 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4381 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4383 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4385 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4387 Fix minor problems found by static checking.
4388 * data.c (pure_write_error):
4389 Use xsignal2, not Fsignal, as Fsignal might return.
4390 * eval.c (set_backtrace_debug_on_exit): Now static.
4391 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4392 No longer inline. EXTERN_INLINE is needed only for functions
4393 defined in .h files. Reindent function header as per GNU style.
4394 (backtrace_p, backtrace_top, backtrace_next):
4395 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4396 compiler or linker. Add extern decls to pacify gcc -Wall.
4397 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4399 * frame.c (free_monitors): Define only on platforms that need it.
4400 * nsterm.m (ns_term_init):
4401 * process.c (catch_child_signal):
4402 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4403 defined on all porting targets these days.
4404 * process.c, process.h (catch_child_signal):
4405 Make it extern only if NS_IMPL_GNUSTEP is defined.
4407 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4409 * w32.c (gettimeofday): Make the signature identical to prototype
4410 in nt/inc/sys/time.h.
4412 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4414 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4417 * keyboard.c (safe_run_hooks_error): Improve error message.
4419 * data.c (pure_write_error): Add `object' argument.
4420 * puresize.h (CHECK_IMPURE): Use it.
4422 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4424 * Makefile.in (NOTIFY_OBJ): New variable.
4425 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4427 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4428 Call syms_of_gfilenotify.
4430 * gfilenotify.c: New file.
4432 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4433 and Qfile_w32notify.
4434 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4435 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4437 * lisp.h: Declare syms_of_gfilenotify.
4439 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4441 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4443 Merge the specpdl and backtrace stacks. Make the structure of the
4444 specpdl entries more obvious via a tagged union of structs.
4445 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4446 (enum specbind_tag): New enum.
4447 (struct specbinding): Make it a tagged union of structs.
4448 Add a case for backtrace records.
4449 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4450 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4451 (backtrace_debug_on_exit): New accessors.
4452 (struct backtrace): Remove.
4453 (struct catchtag): Remove backlist field.
4454 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4456 (Flocal_variable_p): Speed up the common case where the binding is
4458 * eval.c (backtrace_list): Remove.
4459 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4460 (set_backtrace_args, set_backtrace_nargs)
4461 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4462 (backtrace_next): New functions.
4463 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4464 (unwind_to_catch, internal_lisp_condition_case)
4465 (internal_condition_case, internal_condition_case_1)
4466 (internal_condition_case_2, internal_condition_case_n): Don't bother
4467 with backtrace_list any more.
4468 (Fsignal): Adjust to new backtrace format.
4469 (grow_specpdl): Move up.
4470 (record_in_backtrace): New function.
4471 (eval_sub, Ffuncall): Use it.
4472 (apply_lambda): Adjust to new backtrace format.
4473 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4475 (specbind): Adjust to new specpdl format. Simplify.
4476 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4477 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4479 (mark_backtrace): Remove.
4480 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4481 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4482 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4484 * profiler.c (record_backtrace): Use get_backtrace.
4485 (handle_profiler_signal): Use backtrace_top_function.
4486 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4489 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4491 * process.h (catch_child_signal): Declare.
4493 * process.c (catch_child_signal): New function.
4494 (init_process_emacs): Call it.
4496 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4497 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4499 (x_set_cursor_type): Remove declaration.
4500 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4501 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4502 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4503 (ns_get_color): Use F suffix on float.
4504 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4505 (ns_get_rgb_color): Remove.
4506 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4507 (note_mouse_movement): x and y are CGFloat.
4508 (ns_draw_fringe_bitmap): Remove unused rowY.
4509 Change #if to COCOA && >= 10_6.
4510 (ns_draw_window_cursor): Remove unused overspill.
4511 (ns_draw_underwave): width and x are EamcsCGFloat.
4512 (ns_draw_box): thickness is CGFloat.
4513 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4514 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4515 if not in main thread.
4516 (ns_get_pending_menu_title, ns_check_menu_open)
4517 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4518 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4519 (sendFromMainThread:): New method.
4520 (changeFont:): size is CGFloat.
4521 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4522 Disable warning about permanent text.
4523 (characterIndexForPoint:): Adjust return type depending on GNUStep
4525 (mouseDown:): delta is CGFloat.
4526 (updateFrameSize): Remove unised variable f.
4527 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4528 Cast float to EmacsCGFloat.
4529 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4530 also to -1 when restoring.
4531 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4532 inside NS_IMPL_COCOA.
4533 (toggleFullScreen:): Put call to toggleFullScreen inside
4534 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4535 (setPosition:portion:whole:): por is CGFloat.
4536 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4537 (mouseDown:): Use CGFloat.
4538 (mouseDragged:): Remove unised variable edge.
4539 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4541 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4543 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4544 when NS_IMPL_GNUSTEP.
4545 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4546 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4547 (EmacsToolbar): Add clearAll. Add tag argument to
4548 addDisplayItemWithImage.
4549 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4551 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4553 * nsmenu.m (ns_update_menubar): Make static.
4554 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4555 (fillWithWidgetValue:): Add cast to SEL for setAction.
4556 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4557 (update_frame_tool_bar): Update code for GNUStep.
4558 (clearAll): New method.
4559 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4560 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4561 Move identifierToItem setObject and activeIdentifiers addObject before
4562 call to insertItemWithItemIdentifier.
4563 (validateVisibleItems): Fix indentation.
4564 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4565 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4566 UtilityWindow to aStyle, remove call to setStyleMask.
4568 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4570 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4571 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4572 Use F suffix on floats.
4573 (ns_char_width): Returns CGFloat.
4574 (ns_ascii_average_width): w is CGFloat instead of float.
4575 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4577 (ns_glyph_metrics): CGFloat instead of float.
4579 * nsfns.m (x_set_foreground_color, x_set_background_color):
4581 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4582 remove unused variables.
4583 (Fns_read_file_name): Keep track if panel is for save.
4584 Use ns_filename_from_panel/ns_directory_from_panel.
4585 (Fns_list_services): delegate only used for COCOA.
4586 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4587 Just return the input if GNUStep.
4588 (x_screen_planes): Remove.
4589 (Fxw_color_values): Use EmacsCGFloat
4590 (Fns_display_monitor_attributes_list): Only get screen number for
4592 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4594 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4595 ns_directory_from_panel.
4597 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4599 * process.c (handle_child_signal): Also use WCONTINUED.
4600 This is so that list-processes doesn't mistakenly list the process
4601 as stopped, when the process has actually been continued and is
4604 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4606 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4607 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4608 not already configured.
4610 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4612 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4614 * Makefile.in (mostlyclean): Remove *.res files.
4616 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4618 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4619 a buffer (bug#8447).
4621 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4623 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4624 display vector, and we backtrack, handle the case that the
4625 previous character position is also displayed from a display
4626 vector or covered by a display string or image. (Bug#14476)
4628 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4630 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4631 (struct MonitorInfo, free_monitors): Remove.
4632 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4633 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4634 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4637 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4638 (struct MonitorInfo, free_monitors): Remove.
4639 (ns_screen_name): Make static.
4640 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4641 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4644 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4645 (struct MonitorInfo): New struct.
4646 (free_monitors, make_monitor_attribute_list): Declare.
4648 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4650 (free_monitors, make_monitor_attribute_list): New functions.
4651 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4654 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4656 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4658 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4660 * keyboard.c: Apply keyboard decoding only to events that come directly
4661 from the tty, not from unread-command-events (bug#14368).
4662 (read_event_from_main_queue): New function, extracted from read_char).
4663 (read_decoded_char): Remove.
4664 (read_decoded_event_from_main_queue): New function to replace it.
4665 (read_char): Use it.
4666 (read_key_sequence): Use read_char rather than read_decoded_char.
4668 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4670 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4672 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4674 2013-05-22 Kenichi Handa <handa@gnu.org>
4676 The following changes are to fix the setting of
4677 buffer-file-coding-system on, for instance, C-x RET c unix RET
4678 _FILE_OF_DOS_EOL_TYPE_ RET.
4680 * coding.h (struct coding_system): New member detected_utf8_chars.
4682 * coding.c (detect_coding_utf_8): Count characters and check EOL
4683 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4685 (setup_coding_system): Do not initialize coding->head_ascii.
4686 (check_ascii): Do not set coding->eol_seen but update it. Do not
4687 call adjust_coding_eol_type here.
4688 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4689 If the eol-type of CODING is already specified, adjust the eol type
4690 of the found coding-system.
4691 (decode_coding_gap): Cancel previous change. Utilize the
4692 character numbers counted by detect_coding_utf_8. Fix detection
4695 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4697 * search.c (looking_at_1): Only set last_thing_searched if the match
4698 changed the match-data (bug#14281).
4700 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4702 * xdisp.c (reseat_at_previous_visible_line_start):
4703 Already declared in dispextern.h, so remove it here.
4704 (move_it_vertically_backward): Likewise.
4706 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4708 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4709 (Fx_display_pixel_width, Fx_display_pixel_height)
4710 (Fx_display_mm_width, Fx_display_mm_height):
4711 Mention `display-monitor-attributes-list' in docstrings.
4713 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4714 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4715 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4716 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4717 (Fx_display_backing_store, Fx_display_visual_class)
4718 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4719 (Fx_display_grayscale_p, Fx_display_pixel_width)
4720 (Fx_display_pixel_height, Fx_display_planes)
4721 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4722 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4723 (Fx_display_mm_width, Fx_display_mm_height)
4724 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4725 height for all physical monitors as in X11.
4727 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4728 Return pixel width or height for all physical monitors as in X11.
4730 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4732 Port --enable-gcc-warnings to clang.
4733 * bytecode.c (exec_byte_code):
4735 Redo diagnostic pragmas to pacify clang, too.
4736 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4737 * editfns.c (Fencode_time):
4738 * fileio.c (file_accessible_directory_p):
4739 * font.c (font_unparse_xlfd):
4740 Use '&"string"[index]' instead of '"string" + (index)'.
4741 * undo.c (user_error): Remove; unused.
4743 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4745 * insdel.c (insert_1_both): Document the arguments, instead of
4746 referring to insert_1, which no longer exists.
4748 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4749 some window, increment windows_or_buffers_changed, so that
4750 *Messages* display in that window is updated. (Bug#14408)
4752 * w32.c: Include epaths.h.
4753 (init_environment): Use cmdproxy.exe without leading directories.
4754 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4756 (gettimeofday): Adjust signature and return value to Posix
4759 * unexw32.c (open_output_file): Delete the existing emacs.exe
4760 before creating it, to break the hard link to the versioned
4763 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4764 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4765 (FIRSTFILE_OBJ): New variables.
4766 (W32_RES): Rename to EMACSRES. All users changed.
4767 (base_obj): Use $(CM_OBJ).
4768 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4769 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4770 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4771 $(W32_RES_LINK) before $(LIBES).
4772 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4774 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4776 * makefile.w32-in (DOC): Use just "DOC".
4778 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4780 * process.c: Export default filters and sentinels to Elisp.
4781 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4783 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4784 (Fset_process_sentinel, Fformat_network_address):
4785 Default to them instead of nil.
4786 (server_accept_connection): Sentinels can't be nil any more.
4787 (read_and_dispose_of_process_output): New function, extracted from
4788 read_process_output.
4789 (read_process_output): Use it; filters can't be nil.
4790 (Finternal_default_process_filter): New function, extracted from
4791 read_process_output.
4792 (exec_sentinel_unwind): Remove function.
4793 (exec_sentinel): Don't zilch sentinel while running.
4794 (status_notify): Sentinels can't be nil.
4795 (Finternal_default_process_sentinel): New function extracted from
4797 (setup_process_coding_systems): Default filter is not nil any more.
4798 (syms_of_process): Export new Elisp functions and initialize
4800 * lisp.h (make_lisp_proc): New function.
4802 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4804 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4806 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4808 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4809 unless we know that the window w is a leaf window.
4810 Another attempt at solving bug#14062.
4812 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4814 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4817 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4819 * image.c (gif_load): Check that subimages fit (Bug#14345).
4821 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4823 * lread.c (skip_dyn_eof): New function.
4824 (read1): Use it to skip the end of a file in response to #@00.
4826 * doc.c (get_doc_string): Slightly relax the sanity checking.
4828 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4830 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4831 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4832 (MonitorInfo): New struct.
4833 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4834 (Fns_display_monitor_attributes_list): New functions.
4835 (display-usable-bounds): Remove.
4836 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4839 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4841 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4842 (GTK_CHECK_VERSION): New macro, if not already defined.
4843 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4844 replaced by GTK_CHECK_VERSION.
4846 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4848 * xterm.h (GTK_PREREQ): New macro.
4849 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4850 to use this macro instead, for consistency and clarity.
4852 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4854 * xdisp.c (row_for_charpos_p): New function, with code of
4855 cursor_row_p, but accepts an additional argument CHARPOS instead
4856 of using a hardcoded PT.
4857 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4858 (row_containing_pos): Call row_for_charpos_p instead of partially
4859 doing the same. Fixes cursor positioning under longlines-mode
4860 when longlines-show-effect includes more than one newline, when
4861 moving the cursor vertically up.
4863 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4865 * makefile.w32-in (ACL_H): New macro.
4866 ($(BLD)/fileio.$(O)): Update dependencies.
4868 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4870 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4871 * Makefile.in (LIB_ACL): New macro.
4872 (LIBACL_LIBS): Remove.
4873 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4874 * fileio.c: Include <acl.h>.
4875 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4876 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4878 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4881 * unexelf.c: Don't assume ElfW (Half) fits in int.
4882 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4883 when dealing with ElfW (Half) values, since they can exceed 2**31
4884 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4885 (entry_address): Omit unused NUM arg. All uses changed.
4887 2013-05-07 Juri Linkov <juri@jurta.org>
4889 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4890 to the string converted from number with `Fnumber_to_string'.
4893 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4895 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4896 This fixes a problem introduced by my previous change.
4898 2013-05-07 Glenn Morris <rgm@gnu.org>
4900 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4902 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4904 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4906 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4908 Static checking by GCC 4.8.0.
4909 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4910 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4911 (x_get_monitor_attributes_fallback)
4912 (x_get_monitor_attributes_xinerama)
4913 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4914 Define only if USE_GTK.
4915 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4916 (x_get_monitor_attributes_fallback): Omit unused locals.
4917 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4918 Use double, not float, to avoid mixed-mode floating point arithmetic.
4920 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4921 Jan Djärv <jan.h.d@swipnet.se>
4923 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4924 (XINERAMA_CFLAGS): New macros.
4925 (ALL_CFLAGS, LIBES): Use them.
4927 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4928 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4929 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4930 (syms_of_xfns): DEFSYM them.
4931 (struct MonitorInfo): New struct.
4932 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4933 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4934 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4935 (x_get_monitor_attributes_xinerama): New functions.
4936 (Fx_display_monitor_attributes_list): New primitive.
4937 (syms_of_xfns): Defsubr it.
4939 * xterm.h (x_display_info): Add Xatom_net_workarea and
4940 Xatom_net_current_desktop.
4942 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4943 and dpyinfo->Xatom_net_current_desktop.
4945 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4947 * xdisp.c (pos_visible_p): Use the special code for finding the
4948 beginning of a display property or overlay for any "replacing"
4949 display property, not just for display strings. This solves
4950 incorrect reporting of position by posn-at-point. (Bug#14241)
4952 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4954 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4955 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4956 Verify that ElfW (Half) fits in int.
4957 (fatal): Use same signature as lisp.h.
4958 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4959 configure and build with -DUNEXELF_DEBUG without worrying about
4960 other modules that use DEBUG.
4961 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4962 possibly-wide integers now uses it instead of plain fprintf.
4963 (entry_address): New function, which avoids problems with 32-bit
4964 overflow on 64-bit hosts.
4965 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4966 (round_up): Don't assume the remainder fits in int.
4967 (find_section): Use bool for boolean. Simplify debug code.
4968 (unexec): Don't assume file sizes fit in int or size_t.
4969 Omit unnecessary trailing newline in 'fatal' format.
4970 Use strerror rather than outputting decimal error number.
4971 Remove unused code when emacs is not defined;
4972 this file relies on Emacs now.
4973 Don't assume e_phnum and e_shnum are positive.
4975 * regex.c: Fix problems when DEBUG is defined.
4976 (extract_number, extract_number_and_incr): Define regardless of
4977 whether DEBUG is defined; that's simpler and makes the code less
4978 likely to go stale in the normal case when DEBUG is not defined.
4979 Return int rather than taking an int * arg. All callers changed.
4980 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4981 Remove, replacing with ...
4982 (DEBUG_PRINT): New macro. All callers changed.
4983 (DEBUG_COMPILES_ARGUMENTS): New macro.
4984 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4985 (print_compiled_pattern, print_double_string) [DEBUG]:
4986 Use prototype rather than old-style definition.
4987 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4988 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4989 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4990 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4991 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4992 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4993 This matters only when DEBUG is defined.
4995 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4997 * xdisp.c (set_iterator_to_next): Set the
4998 ignore_overlay_strings_at_pos_p flag only if we are _really_
4999 iterating over an overlay string, as indicated by the
5000 current.overlay_string_index member. (Bug#14306)
5002 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5004 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5005 to where it is used, to avoid autorelease issues (Bug#14050).
5007 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5009 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5010 * fileio.c (syms_of_fileio): Implement this.
5011 * filelock.c (create_lock_file): If symbolic links don't work, so
5012 we use a regular file as a lock file, do not fsync the lock file;
5015 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5017 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5018 (syms_of_minibuf): Adjust accodingly.
5020 * callint.c (Fcall_interactively): Adjust calls accordingly.
5022 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5024 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5025 w->contents is a buffer before computing everything else.
5026 Use parentheses to disambiguate last part of the condition.
5028 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5029 assertion violations. (Bug#14062)
5031 2013-05-01 David Reitter <david.reitter@gmail.com>
5033 * nsfns.m (ns_tooltip): Initialize.
5035 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5037 * coding.c (decode_coding_gap): Don't remove the character before
5038 a newline unless it's a CR character. (Bug#14287)
5040 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5042 * dispextern.h (struct face): Move enum face_underline_type
5043 earlier so that bitfields can be in the same word.
5045 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5047 * nsfns.m (handlePanelKeys): New function.
5048 (EmacsOpenPanel:performKeyEquivalent:)
5049 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5050 arrows/function/control and copy/paste keys (Bug#14296).
5052 2013-04-27 Juri Linkov <juri@jurta.org>
5054 * callint.c (Fcall_interactively): Call `Qread_number' for
5055 interactive code letter `n' instead of using duplicate code.
5058 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5060 * systime.h (make_timeval): Declare as 'const'.
5062 2013-04-27 Kenichi Handa <handa@gnu.org>
5064 * font.c (font_open_entity): Always open a font of manageable
5067 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5069 Port better to AIX (Bug#14258).
5070 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5073 2013-04-24 Kenichi Handa <handa@gnu.org>
5075 * coding.c (decode_coding_iso_2022): When an invalid escape
5076 sequence is encountered, reset the invocation and designation
5077 status to the safest one.
5079 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5081 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5082 Without this fix, "make distclean" leaves stamp-h1 behind.
5084 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5086 * w32fns.c (w32_fullscreen_rect): New function to compute the
5087 window rectangle for the given fullscreen mode.
5088 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5089 longer tunes the window size. This keeps the window's edges flush
5090 with the screen and allows the taskbar to hide itself in fullboth.
5092 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5093 window decorations and uses the entire screen.
5095 * w32term.h (w32_fullscreen_rect) Add prototype.
5096 (struct w32_output): Replace normal_width, normal_height,
5097 normal_top, and normal_left members with a single normal_placement
5099 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5101 (FRAME_NORMAL_PLACEMENT): New macro.
5103 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5105 * minibuf.c (Ftest_completion): Silence compiler warning.
5107 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5109 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5112 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5115 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5116 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5117 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5118 parentheses where appropriate.
5120 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5122 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5124 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5126 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5127 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5128 Mention in the doc string that setting these variables takes
5129 effect only after a call to set-window-buffer. (Bug#14200)
5131 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5133 * indent.c (Fvertical_motion): Don't consider display strings on
5134 overlay strings as display strings on the buffer position we
5135 started from. This prevents vertical cursor motion from jumping
5136 more than one line when there's an overlay string with a display
5137 property at end of line.
5138 Reported by Karl Chen <Karl.Chen@quarl.org> in
5139 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5141 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5143 * window.c (select_window): `record_buffer' even if window is
5144 already selected (bug#14191).
5146 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5148 * window.c (Fwindow_end): Test more flags, including the buffer's
5149 last_overlay_modified flag, to determine whether the window's
5150 display is really up-to-date. Prevents the function from
5151 returning a stale value. (Bug#14170)
5152 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5155 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5157 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5158 garbaged only if it is not already the top frame on its TTY.
5159 This prevents flickering due to constant redrawing of TTY frames when
5160 there are GUI frames open in the same session. (Bug#13864)
5162 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5164 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5165 of marking the idle timers directly.
5167 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5169 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5172 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5174 * window.c (select_window): Don't record_buffer while the invariant is
5175 temporarily broken (bug#14161).
5177 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5179 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5181 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5183 2013-04-07 Romain Francoise <romain@orebokech.com>
5185 Ignore additional platform-specific ACL errors (Bug#13702).
5186 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5187 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5189 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5191 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5194 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5196 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5197 This bug was introduced by my 2013-02-25 change that simplified
5198 data_start configuration. Without this change, on GNU/Linux
5199 an Emacs configured with --enable-profiling fails immediately
5200 due to a profiler signal.
5201 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5202 with these flags. On platforms where special flags are needed
5203 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5204 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5205 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5207 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5209 Get rid of some platform-specific functions examining window
5210 system and its capabilities. This is a partial rework of the
5212 * lisp.h (have_menus_p): Remove prototype. This function is
5213 replaced with platform-independent window_system_available.
5214 (check_window_system): Move to...
5215 * frame.h (decode_window_system_frame, window_system_available):
5216 ...here, add new prototypes.
5217 * frame.c (window_system_available, decode_window_system_frame):
5219 (check_window_system): Platform-independent now.
5220 * xterm.h (x_in_use): Remove declaration.
5222 * w32term.h (check_x_frame):
5223 * nsterm.h (check_x_frame): Remove prototypes. This function
5224 is replaced with platform-independent decode_window_system_frame.
5225 * msdos.c (have_menus_p): Remove.
5226 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5227 Remove platform-specific functions. Use check_window_system,
5228 decode_window_system_frame and check_ns_display_info where
5229 appropriate. Minor style and comment tweaks.
5230 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5231 (check_x_frame): Likewise.
5232 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5234 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5235 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5236 * xmenu.c, xselect.c: All related users changed.
5238 2013-04-03 Kenichi Handa <handa@gnu.org>
5240 The following changes is to optimize the code for reading UTF-8
5243 * coding.c (check_ascii): Rename from detect_ascii. Return value
5244 changed. Check EOL format. Do not call adjust_coding_eol_type
5246 (check_utf_8): New function.
5247 (adjust_coding_eol_type): Do nothing if already adjusted.
5248 (detect_coding): Compare the return value of check_ascii with
5249 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5250 (decode_coding_gap): Optimize for valid UTF-8.
5252 2013-03-21 Kenichi Handa <handa@gnu.org>
5254 * coding.c (syms_of_coding): Cancel previous change.
5256 * insdel.c (insert_from_gap): Fix previous change.
5258 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5260 Consistently use platform-specific function to detect window system.
5261 * lisp.h (check_window_system): New prototype. This function is
5262 going to replace check_x, check_w32 and check_ns.
5263 (have_menus_p): Mention msdos.c in comment.
5264 * fontset.c (check_window_system_func): Remove. Adjust all users.
5265 * fontset.h (check_window_system_func): Remove prototype.
5266 * nsterm.h (check_ns):
5267 * xterm.h (check_x):
5268 * w32term.h (check_w32): Likewise.
5269 * menu.c (Fx_popup_menu): Use check_window_system.
5270 * msdos.c (check_window_system): Define for MS-DOS.
5271 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5272 * w32fns.c (check_window_system): Likewise for MS-Windows.
5273 * xfns.c (check_window_system): Likewise for X.
5274 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5275 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5277 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5279 Prefer < to > in range checks such as 0 <= i && i < N.
5280 This makes it easier to visualize quantities on a number line.
5281 This patch doesn't apply to all such range checks,
5282 only to the range checks affected by the 2013-03-24 change.
5283 This patch reverts most of the 2013-03-24 change.
5284 * alloc.c (xpalloc, Fgarbage_collect):
5285 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5286 * character.c (string_escape_byte8):
5287 * charset.c (read_hex):
5288 * data.c (cons_to_unsigned):
5289 * dispnew.c (update_frame_1):
5290 * doc.c (Fsubstitute_command_keys):
5291 * doprnt.c (doprnt):
5292 * editfns.c (hi_time, decode_time_components):
5293 * fileio.c (file_offset):
5294 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5295 * font.c (font_intern_prop):
5296 * frame.c (x_set_alpha):
5297 * gtkutil.c (get_utf8_string):
5298 * indent.c (check_display_width):
5299 * keymap.c (Fkey_description):
5300 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5302 * minibuf.c (read_minibuf_noninteractive):
5303 * process.c (wait_reading_process_output):
5304 * search.c (Freplace_match):
5305 * window.c (get_phys_cursor_glyph):
5306 * xdisp.c (redisplay_internal):
5307 * xsmfns.c (smc_save_yourself_CB):
5308 Prefer < to > for range checks.
5309 * dispnew.c (sit_for): Don't mishandle NaNs.
5310 This fixes a bug introduced in the 2013-03-24 change.
5311 * editfns.c (decode_time_components): Don't hoist comparison.
5312 This fixes another bug introduced in the 2013-03-24 change.
5314 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5316 * frame.h (struct frame): Drop scroll_bottom_vpos
5317 member becaue all real users are dead long ago.
5318 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5319 * xdisp.c (redisplay_internal): Adjust user.
5321 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5323 * nsmenu.m (showAtX:Y:for:): setLevel to
5324 NSPopUpMenuWindowLevel (Bug#13998).
5326 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5328 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5329 (ns_check_pending_open_menu): Declare.
5331 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5332 (x_activate_menubar): Update the menu with title that matches
5333 ns_get_pending_menu_title, and call
5334 ns_check_pending_openmenu (Bug#12698).
5335 (menuWillOpen:): New method.
5336 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5338 * nsterm.m (menu_will_open_state, menu_mouse_point)
5339 (menu_pending_title): New varaibles.
5340 (ns_get_pending_menu_title, ns_check_menu_open)
5341 (ns_check_pending_open_menu): New functions.
5343 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5345 * indent.c (current_column_bol_cache): Remove leftover which is not
5346 used in Fmove_to_column any more.
5347 (current_column, scan_for_column): Adjust users.
5348 * keyboard.c (last_point_position_buffer, last_point_position_window):
5349 Remove leftovers which are not used for recording undo any more.
5350 (command_loop_1, syms_of_keyboard): Adjust users.
5351 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5352 redisplay_window any more.
5353 (move_it_to): Adjust user.
5355 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5357 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5358 Update dependencies.
5360 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5362 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5363 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5366 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5368 * window.h (struct window): Replace hchild, vchild and buffer slots
5369 with the only contents slot. This is possible because each valid
5370 window may have either the child window (in vertical or horizontal
5371 combination) or buffer to display (for the leaf window). Using that,
5372 a lof of operations to traverse and/or change window hierarchies may
5373 be simplified. New member horizontal is used to distinguish between
5374 horizontal and vertical combinations of internal windows.
5375 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5376 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5377 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5378 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5379 Use contents slot, not buffer, where appropriate.
5380 (wset_combination): New function.
5381 (wset_buffer): Add eassert.
5382 (Fframe_first_window): Simplify the loop reaching first window.
5383 (Fwindow_buffer): Use WINDOW_LEAF_P.
5384 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5385 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5386 (unshow_buffer): Convert initial debugging check to eassert.
5387 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5388 (make_parent_window, window_resize_check, window_resize_apply)
5389 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5390 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5391 Adjust to match struct window changes.
5392 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5393 (mark_window_cursors_off, count_windows, get_leaf_windows)
5394 (foreach_window_1): Simplify the loop.
5395 * alloc.c (mark_object): Do not check for the leaf window because
5396 internal windows has no glyph matrices anyway.
5397 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5398 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5399 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5400 (build_frame_matrix_from_window_tree, mirror_make_current)
5401 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5402 (update_window_tree, set_window_update_flags): Simplify the loop.
5403 (sync_window_with_frame_matrix_rows): Enforce live window.
5404 Use contents slot, not buffer, where appropriate.
5405 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5406 and WINDOW_HORIZONTAL_COMBINATION_P.
5407 (make_frame_visible_1): Simplify the loop.
5408 Use contents slot, not buffer, where appropriate.
5409 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5410 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5411 (expose_window_tree): Likewise.
5412 Use contents slot, not buffer, where appropriate.
5413 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5414 to avoid deleted windows. Use contents slot instead of buffer.
5415 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5416 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5417 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5418 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5420 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5422 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5423 identify the reasons for assertion violations in bug#14062 and
5425 (Fx_show_tip): Fix compilation error under
5426 "--enable-check-lisp-object-type". (Bug#14073)
5428 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5429 Reported by <rzl24ozi@gmail.com>.
5431 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5433 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5435 (unwind_with_echo_area_buffer): ...to restore it here.
5436 This is needed to ensure that...
5437 (redisplay_window): ...both window markers are valid here,
5438 which is verified by eassert.
5439 * editfns.c (save_excursion_save): Do not assume that
5440 selected_window always displays the buffer.
5441 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5444 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5446 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5449 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5451 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5453 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5455 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5456 since MinGW's w32api headers do. This avoids compiler warnings.
5458 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5461 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5463 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5465 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5467 * gtkutil.c (style_changed_cb): Check if frame is live and an
5468 X frame (Bug#14038).
5470 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5472 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5473 Define only for _WIN32_WINNT less than 0x0500.
5474 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5476 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5477 see its own definitions of 'struct timeval' and 'struct timezone'.
5479 Fix incompatibilities between MinGW.org and MinGW64 headers.
5480 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5482 * w32.c (REPARSE_DATA_BUFFER): Guard with
5483 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5485 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5487 * xterm.c: Include X11/XKBlib.h
5488 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5490 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5492 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5494 * blockinput.h (input_blocked_p): Likewise.
5495 * bytecode.c (exec_byte_code): Likewise.
5496 * callproc.c (call_process_kill, call_process_cleanup)
5497 (Fcall_process): Likewise.
5498 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5499 (Fccl_execute_on_string): Likewise.
5500 * character.c (string_escape_byte8): Likewise.
5501 * charset.c (read_hex): Likewise.
5502 * cm.c (calccost): Likewise.
5503 * data.c (cons_to_unsigned): Likewise.
5504 * dired.c (directory_files_internal, file_name_completion):
5506 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5507 (sit_for): Likewise.
5508 * doc.c (Fsubstitute_command_keys): Likewise.
5509 * doprnt.c (doprnt): Likewise.
5510 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5511 * emacsgtkfixed.c: Likewise.
5512 * fileio.c (file_offset, Fwrite_region): Likewise.
5513 * floatfns.c (Fexpt, fmod_float): Likewise.
5514 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5516 * font.c (font_intern_prop): Likewise.
5517 * frame.c (x_set_alpha): Likewise.
5518 * gtkutil.c (get_utf8_string): Likewise.
5519 * indent.c (check_display_width): Likewise.
5520 * intervals.c (create_root_interval, rotate_right, rotate_left)
5521 (split_interval_right, split_interval_left)
5522 (adjust_intervals_for_insertion, delete_node)
5523 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5524 (merge_interval_right, merge_interval_left, copy_intervals)
5525 (set_intervals_multibyte_1): Likewise.
5526 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5527 * keymap.c (Fkey_description): Likewise.
5528 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5529 * lread.c (openp, read_integer, read1, string_to_number):
5531 * menu.c (ensure_menu_items): Likewise.
5532 * minibuf.c (read_minibuf_noninteractive): Likewise.
5533 * print.c (printchar, strout): Likewise.
5534 * process.c (create_process, Faccept_process_output)
5535 (wait_reading_process_output, read_process_output, send_process)
5536 (wait_reading_process_output): Likewise.
5537 * profiler.c (make_log, handle_profiler_signal): Likewise.
5538 * regex.c (re_exec): Likewise.
5539 * regex.h: Likewise.
5540 * search.c (looking_at_1, Freplace_match): Likewise.
5541 * sysdep.c (get_child_status, procfs_ttyname)
5542 (procfs_get_total_memory): Likewise.
5543 * systime.h (EMACS_TIME_VALID_P): Likewise.
5544 * term.c (dissociate_if_controlling_tty): Likewise.
5545 * window.c (get_phys_cursor_glyph): Likewise.
5546 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5547 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5549 * xfns.c (Fx_window_property): Likewise.
5550 * xmenu.c (set_frame_menubar): Likewise.
5551 * xselect.c (x_get_window_property, x_handle_dnd_message):
5553 * xsmfns.c (smc_save_yourself_CB): Likewise.
5554 * xterm.c (x_scroll_bar_set_handle): Likewise.
5556 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5558 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5559 to be optional or nil. Adjust comment and convert it to docstring.
5560 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5561 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5563 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5565 Static checking by GCC 4.8-20130319.
5566 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5567 * process.c (Fset_process_datagram_address)
5568 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5569 * xdisp.c (get_char_face_and_encoding):
5570 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5571 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5572 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5574 2013-03-24 Ken Brown <kbrown@cornell.edu>
5576 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5577 fix compilation on 64-bit Cygwin, where underscores are not
5578 automatically prepended.
5580 * w32term.c (w32_initialize): Silence compiler warning.
5582 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5584 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5585 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5586 variables, to save and restore frame dimensions.
5587 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5588 after returning from a 'fullscreen' configuration.
5589 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5590 to avoid races between the main thread and the input thread.
5592 * w32term.h (struct w32_output): New members normal_width,
5593 normal_height, normal_top, normal_left, and prev_fsmode.
5594 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5595 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5598 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5599 'fullscreen' parameter. Always record previous width and height
5600 of the frame, except when switching out of maximized modes, so
5601 that they could be restored correctly, instead of resetting to the
5602 default frame dimensions. Send SC_RESTORE command to the frame,
5603 unless we are going to send SC_MAXIMIZE, to restore the frame
5604 resize hints in the mouse pointer shown by the window manager.
5607 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5609 * lisp.h (get_frame_param): Adjust conditions for prototype
5612 2013-03-22 Ken Brown <kbrown@cornell.edu>
5614 * unexcw.c: Drop unneeded inclusion of w32common.h.
5615 (report_sheap_usage): Declare.
5616 (read_exe_header): Add magic numbers for x86_64.
5617 (fixup_executable): Fix printf format specifier for unsigned long
5620 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5622 * frame.h (struct frame): Put menu_bar_window under #ifdef
5623 because this member is not needed when X toolkit is in use.
5624 (fset_menu_bar_window):
5625 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5626 (free_glyphs, update_frame):
5627 * xdisp.c (expose_frame): Likewise.
5628 (display_menu_bar): Likewise. Remove redundant eassert.
5629 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5632 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5634 Use functions and constants to manipulate Lisp_Save_Value objects.
5635 This replaces code that used macros and strings and token-pasting.
5636 The change makes the C source a bit easier to follow,
5637 and shrinks the Emacs executable a bit.
5638 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5639 (make_save_value): Change 1st arg from string to enum. All callers
5642 (mark_object): Use if, not #if, for GC_MARK_STACK.
5643 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5644 (XSAVE_OBJECT): Now functions, not macros.
5645 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5646 the constant was never used.
5647 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5648 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5649 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5650 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5652 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5653 type3 with a single member save_type. All uses changed.
5654 (save_type, set_save_pointer, set_save_integer): New functions.
5655 * print.c (PRINTX): Remove.
5657 * alloc.c: Remove redundant static declarations.
5659 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5661 * window.h (struct window): Convert left_col, top_line, total_lines
5662 and total_cols from Lisp_Objects to integers. Adjust comments.
5663 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5665 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5666 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5667 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5668 Adjust users where appropriate.
5670 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5672 * frame.h (struct frame): Drop resx and resy because the same data is
5673 available from window system-specific output context. Adjust users.
5674 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5675 New functions to provide defaults when no window system available.
5676 (FRAME_RES_X, FRAME_RES_Y): New macros.
5677 (NUMVAL): Move from xdisp.c.
5678 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5679 (Ffont_face_attributes, Fopen_font):
5680 * image.c (gs_load):
5681 * w32font.c (fill_in_logfont):
5682 * xdisp.c (calc_pixel_width_or_height):
5683 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5684 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5686 2013-03-20 Kenichi Handa <handa@gnu.org>
5688 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5689 to 1 (temporary workaround until a bug related to ASCII
5690 optimization is fixed).
5692 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5694 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5695 Signal error if window is not internal. Adjust docstring.
5696 (delete_all_child_windows): Use combination_limit to save the buffer.
5697 (Fset_window_configuration): Adjust accordingly.
5698 * print.c (syms_of_print): Initialize debugging output not here...
5699 (init_print_once): ...but in a new function here.
5700 * lisp.h (init_print_once): Add prototype.
5701 * emacs.c (main): Add call to init_print_once. Adjust comments.
5703 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5705 * window.c (window_resize_check, window_resize_apply)
5706 (window_from_coordinates, recombine_windows, set_window_buffer)
5707 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5708 (Fsplit_window_internal, Fdelete_window_internal)
5709 (freeze_window_starts): Use bool for booleans.
5710 * window.h (window_frame_coordinates, resize_frame_windows)
5711 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5713 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5715 * dispnew.c (bitch_at_user): Use `user-error'.
5717 2013-03-17 Ken Brown <kbrown@cornell.edu>
5719 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5720 as return type of image_background. (Bug#13981)
5721 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5723 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5725 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5726 (ns_select): Don't return with result uninitialized.
5728 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5731 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5733 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5734 directories. If filename is nil, get directory name (Bug#13932).
5735 Use getFilename and getDirectory.
5736 (getFilename, getDirectory): New methods for EmacsSavePanel and
5738 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5740 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5742 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5744 2013-03-15 Kenichi Handa <handa@gnu.org>
5746 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5747 (adjust_after_replace): Make it back to static. Delete the third
5748 arg text_at_gap_tail. Cancel the code for handling it.
5750 * coding.h (struct coding_system): New member eol_seen.
5752 * coding.c (detect_ascii): New function.
5753 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5754 when the source bytes are actually scanned. On detecting for
5755 coding_category_utf_8_auto, call detect_ascii instead of scanning
5756 source bytes directly.
5757 (produce_chars): Call insert_from_gap with the new arg 0.
5758 (encode_coding): Likewise.
5759 (decode_coding_gap): Control ASCII optimization by the variable
5760 disable_ascii_optimization instead of #ifndef .. #endif.
5761 Deccode EOL format according to coding->eol_seen.
5762 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5765 * lisp.h (adjust_after_replace): Cancel externing it.
5766 (insert_from_gap): Adjust prototype.
5768 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5770 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5771 FULLSCREEN_MAXIMIZED. (Bug#13935)
5773 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5775 * region-cache.c (find_cache_boundary, move_cache_gap)
5776 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5777 Simplify debugging check and convert to eassert. Adjust comment.
5778 (pp_cache): Put under ENABLE_CHECKING.
5780 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5782 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5783 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5785 (w32fullscreen_hook): If the frame is visible, reset
5786 f->want_fullscreen flag after changing the frame size. If the
5787 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5790 2013-03-13 Daniel Colascione <dancol@dancol.org>
5792 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5793 too so that these builds can use Cygwin's file conversion
5794 functions. (We've been building and linking cygw32.o all along
5795 and just not using it.)
5797 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5799 File synchronization fixes (Bug#13944).
5800 * Makefile.in (LIB_FDATASYNC): New macro.
5802 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5803 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5804 Don't worry about HAVE_FSYNC, since a substitute fsync is
5805 available if the system lacks one.
5806 (Fwrite_regin): Retry fsync if interrupted.
5808 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5810 * w32term.c (w32_read_socket): If the Emacs frame is being
5811 activated, call w32fullscreen_hook, to make sure the new frame
5812 dimensions are in effect. (Bug#13937)
5814 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5816 * xdisp.c (init_iterator): Simplify because both character and byte
5817 positions are either specified or -1. Add eassert. Adjust comment.
5818 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5819 character and byte positions can be obtained from marker.
5821 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5823 Static checking by Sun C 5.12.
5824 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5825 * bytecode.c (exec_byte_code):
5826 * dispnew.c (init_display):
5828 * fileio.c (Fsubstitute_in_file_name):
5829 * keyboard.c (Fevent_convert_list):
5830 * keymap.c (Fsingle_key_description):
5831 * term.c (maybe_fatal, fatal):
5832 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5833 * xsmfns.c (Fhandle_save_session):
5834 Omit unreachable code.
5835 * keymap.c (map_keymap_char_table_item): Cast void * to
5836 a function pointer type; the C Standard requires this.
5838 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5839 Include <sys/param.h> unconditionally, as that works elsewhere and
5840 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5841 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5844 See ChangeLog.12 for earlier changes.
5850 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5852 This file is part of GNU Emacs.
5854 GNU Emacs is free software: you can redistribute it and/or modify
5855 it under the terms of the GNU General Public License as published by
5856 the Free Software Foundation, either version 3 of the License, or
5857 (at your option) any later version.
5859 GNU Emacs is distributed in the hope that it will be useful,
5860 but WITHOUT ANY WARRANTY; without even the implied warranty of
5861 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5862 GNU General Public License for more details.
5864 You should have received a copy of the GNU General Public License
5865 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.