1 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3 * charset.c (Fdecode_char, Fencode_char): Remove description of
4 `restriction' arg. now that it's hidden by advertised-calling-convention.
6 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
8 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9 Remove unused variable (from mac-port).
10 (macfont_draw): Use s->ybase for correct y position.
12 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
14 * frame.h (struct frame): Drop has_minibuffer member because...
15 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
16 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
18 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
20 * window.h (struct window): Prefer enum text_cursor_kinds to int
21 for phys_cursor_type member. Move the latter, phys_cursor_width,
22 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
23 * window.c (replace_window, make_window): Adjust users.
25 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
27 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
28 this module is never compiled otherwise.
30 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
32 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
35 2013-09-29 Eli Zaretskii <eliz@gnu.org>
37 * xdisp.c (get_next_display_element): Don't call face_for_font in
38 a build configured --without-x. (Bug#15484)
40 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
42 * window.c (calc_absolute_offset): #elif should be #elif defined.
44 * frame.c (delete_frame): Block/unblock input to overcome race
45 condition (Bug#15475).
47 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
49 * frame.c (delete_frame): Record selected frame only after
50 calling Qdelete_frame_functions (Bug#15477).
52 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
54 * nsterm.m (ns_selection_color): Remove.
55 (ns_get_color): Check for ns_selection_(fg|bg)_color using
56 NSColor selectedText(Background)Color. Only for COCOA.
57 (ns_term_init): Remove assignment of ns_selection_color, logic
58 moved to ns_get_color.
60 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
61 NS_SELECTION_COLOR_DEFAULT.
62 (NS_SELECTION_FG_COLOR_DEFAULT): New.
64 2013-09-28 Eli Zaretskii <eliz@gnu.org>
66 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
67 frame' does not have the tool_bar_window member.
69 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
71 Signal error when reading an empty byte-code object (Bug#15405)
72 * lread.c (read1): signal error
73 * alloc.c (make_byte_code): eassert header size
74 (sweep_vectors): change an int to size_t
76 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
78 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
79 instead of ints, as it's the usual style for offsetof constants. See:
80 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
82 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
83 This is ugly, but it should fix the performance problem for older
84 GCC versions in the short run. I'll look into integrating the
85 Gnulib module for popcount, as a better fix.
86 See the thread starting in:
87 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
88 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
89 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
90 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
91 (popcount_size_t): Use it.
93 2013-09-24 Daniel Colascione <dancol@dancol.org>
95 * process.c (Fnetwork_interface_info): Fix build break due to
98 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
100 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
101 Prefer signed to unsigned integers where either will do.
102 No need for 'const' on locals that do not escape.
103 Omit easserts with unnecessary and unportable assumptions about
104 alignment. Avoid unnecessary casts to char *.
106 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
108 Use union for the payload of struct Lisp_Vector.
109 This helps to avoid a few glitches dictated by C's aliasing rules.
110 * lisp.h (struct Lisp_Vector): Use union for next and
111 contents member. Adjust comment. Change related users.
112 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
113 Related users changed.
114 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
115 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
116 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
117 * xfaces.c, xfont.c, xmenu.c: Related users changed.
119 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
121 Optimize glyph row clearing and copying routines.
122 * dispextern.h (struct glyph_row): Change layout of struct
123 glyph_row to help copy_row_except_pointers. Adjust comment.
124 * dispnew.c (null_row): Remove.
125 (clear_glyph_row): Use offsetof and memset to find and clear
126 just the members that need clearing. Adjust comment.
127 (copy_row_except_pointers): Likewise for copying.
129 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
131 Some minor cleanups of recently-added bool vector code.
132 * conf_post.h (assume): Always return void. Use lint version
133 only if GCC and MSC versions don't apply.
134 * conf_post.h (assume):
135 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
136 Depend on _MSC_VER, not __MSC_VER, for consistency with
138 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
139 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
140 (bool_vector_binop_driver, count_trailing_zero_bits)
141 (size_t_to_host_endian): Now static, not static inline;
142 the latter isn't needed with modern compilers and doesn't
143 work with older compilers anyway.
145 * alloc.c (valgrind_p): Use bool for boolean.
147 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
149 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
150 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
151 (display_last_displayed_message_p, message_buf_print)
152 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
153 Use bool for boolean.
154 * dispextern.h (cancel_line, init_desired_glyphs):
155 Remove ancient leftover.
156 (help_echo_showing_p, hourglass_shown_p):
157 * lisp.h (noninteractive_need_newline): Adjust declaration.
159 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
161 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
163 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
164 ...this file and convert the latter to static. Adjust comment.
165 (make_initial_frame):
166 * window.c (init_window_once): Adjust user.
167 * frame.h (last_nonminibuf_frame): Remove declaration.
168 * lisp.h (selected_frame): Likewise.
169 * msdos.c (the_only_display_info): Adjust comment.
171 2013-09-23 Eli Zaretskii <eliz@gnu.org>
173 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
174 computing the end column of mouse-highlight that comes from
175 display or overlay strings. (Bug#15437)
176 (note_mouse_highlight): Adapt calculation of last argument to
177 mouse_face_from_string_pos to the above change.
179 * conf_post.h (__has_builtin): Define to zero, if undefined, on
180 all platforms, not just for clang.
182 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
184 * filelock.c (lock_file_1): Rearrange to remove compiler warning
185 about excess arguments to snprintf.
187 * conf_post.h(assume): Use __builtin_unreachable for clang.
189 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
191 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
192 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
194 2013-09-23 Daniel Colascione <dancol@dancol.org>
196 * alloc.c (USE_VALGRIND): New macro; on by default
197 when ENABLE_CHECKING.
198 (mark_maybe_object,mark_maybe_pointer)
199 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
201 (valgrind_p) [USE_VALGRIND]: New variable.
202 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
204 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
206 * process.c (wait_reading_process_output): Change int pnamelen to
209 * nsterm.m (setMarkedText:selectedRange:):
211 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
212 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
213 argument to unsigned long to avoid warning.
214 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
216 * conf_post.h (assume): Fix compiler error: x shall be cond.
218 2013-09-22 Daniel Colascione <dancol@dancol.org>
220 * xfns.c (x_get_monitor_attributes): Suppress unused variable
221 warning when compiling without a window system.
223 2013-09-22 Daniel Colascione <dancol@dancol.org>
225 * data.c (Qbool_vector_p): New symbol.
226 (bool_vector_spare_mask,popcount_size_t_generic)
227 (popcount_size_t_msc,popcount_size_t_gcc)
229 (bool_vector_binop_driver)
230 (count_trailing_zero_bits,size_t_to_host_endian)
231 (Fbool_vector_exclusive_or)
233 (Fbool_vector_intersection,Fbool_vector_set_difference)
234 (Fbool_vector_subsetp,Fbool_vector_not)
235 (Fbool_vector_count_matches)
236 (Fbool_vector_count_matches_at): New functions.
237 (syms_of_data): Intern new symbol, functions.
238 * alloc.c (bool_vector_payload_bytes): New function.
239 (Fmake_bool_vector): Instead of calling Fmake_vector,
240 which performs redundant initialization and argument checking,
241 just call allocate_vector ourselves. Make sure we clear any
242 terminating padding to zero.
243 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
244 instead of open-coding the size calculation.
245 (vroundup_ct): New macro.
246 (vroundup): Assume argument >= 0; invoke vroundup_ct.
247 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
248 * composite.c (composition_gstring_put_cache):
249 Change lint_assume to assume.
250 * conf_post.h (assume): New macro.
251 (lint_assume): Remove.
252 * dispnew.c (update_frame_1): Change lint_assume to assume.
253 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
255 * image.c (gif_load): Change lint_assume to assume.
256 * lisp.h (eassert_and_assume): New macro.
257 (Qbool_vector_p): Declare.
258 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
259 (swap16,swap32,swap64): New inline functions.
260 * macfont.c (macfont_shape): Change lint_assume to assume.
261 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
262 * xsettings.c (parse_settings): Use new swap16 and
263 swap32 from lisp.h instead of file-specific macros.
265 2013-09-22 Eli Zaretskii <eliz@gnu.org>
267 * xdisp.c (try_window_id): Don't abort if cursor row could not be
268 found (which can legitimately happen when the glyph row at the
269 window start is disabled in the current_matrix. (Bug#15365)
271 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
273 Fix syntax.h bug introduced by recent INLINE change.
274 syntax.h defined an extern inline function SYNTAX_ENTRY that was
275 conditionally compiled one way in some modules, and a different
276 way in others. This doesn't work with extern inline functions,
277 which must have the same definition in all modules, because the
278 defining code might be shared across modules, depending on the
279 implementation. Symptoms reported by Martin Rudalics in:
280 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
281 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
282 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
283 overriding the corresponding functions in syntax.h.
284 * syntax.h (syntax_property_entry, syntax_property_with_flags)
285 (syntax_property): New inline functions.
286 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
287 Rewrite in terms of these new functions.
289 2013-09-21 Eli Zaretskii <eliz@gnu.org>
291 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
292 not chars_in_text, whose result depends on the multibyteness of
293 the current buffer. (Bug#15426)
295 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
297 Port recent change to hosts where pointers aren't 'long'.
298 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
299 Don't assume that pointers are the same width as 'long'.
300 Add a compile-time check that a pointer fits into two X slots.
302 A simpler, centralized INLINE.
303 * conf_post.h (INLINE): Define only if not already defined.
304 This allows us to use a single INLINE, defined by one file
306 * emacs.c (INLINE): Define it.
307 Also, include category.h, charset.h, composite.h, dispextern.h,
308 syntax.h, systime.h, so that their INLINE definitions are expanded
310 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
311 * buffer.h, buffer.c (BUFFER_INLINE):
312 * category.h, category.c (CATEGORY_INLINE):
313 * character.h, character.c (CHARACTER_INLINE):
314 * charset.h, charset.c (CHARSET_INLINE):
315 * composite.h, composite.c (COMPOSITE_INLINE):
316 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
317 * frame.h, frame.c (FRAME_INLINE):
318 * intervals.h, intervals.c (INTERVALS_INLINE):
319 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
320 * lisp.h, alloc.c (LISP_INLINE):
321 * process.h, process.c (PROCESS_INLINE):
322 * syntax.h, syntax.c (SYNTAX_INLINE):
323 * systime.h, sysdep.c (SYSTIME_INLINE):
324 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
325 * window.h, window.c (WINDOW_INLINE):
326 Remove. All uses replaced with INLINE.
328 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
330 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
333 2013-09-19 Eli Zaretskii <eliz@gnu.org>
335 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
336 'const char *' to avoid compiler warnings due to similar change in
337 the prototype of x_get_string_resource.
339 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
341 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
342 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
343 going to replace static variables below. Adjust comments.
344 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
345 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
346 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
347 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
348 Related users changed.
349 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
350 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
351 last_mouse_movement_time, going to replace static variables below.
353 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
354 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
356 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
357 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
358 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
359 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
360 static variables below.
361 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
362 (last_mouse_scroll_bar): Remove.
363 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
364 (mouseExited): Related users changed.
366 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
368 Do not use external array to process X scroll bar messages.
369 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
370 (x_send_scroll_bar_event): Pack window pointer into two slots
371 of XClientMessageEvent if we're 64-bit. Adjust comment.
372 (x_scroll_bar_to_input_event): Unpack accordingly.
374 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
376 Ifdef away recent changes which aren't relevant to NS port.
377 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
378 [!HAVE_NS]: Declare as such.
379 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
380 [!HAVE_NS]: Define as such.
382 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
384 * frame.c (x_redo_mouse_highlight): New function
385 to factor out common code used in W32 and X ports.
386 * dispextern.h (x_redo_mouse_highlight): Add prototype.
387 * xterm.h (struct x_display_info):
388 * w32term.h (struct w32_display_info):
389 * nsterm.h (struct ns_display_info): New members
390 last_mouse_motion_frame, last_mouse_motion_x and
391 last_mouse_motion_y, going to replace static variables below.
392 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
393 (redo_mouse_highlight): Remove.
394 (note_mouse_movement, syms_of_xterm): Adjust user.
395 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
396 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
397 (redo_mouse_highlight): Remove.
398 (note_mouse_movement, syms_of_w32term): Adjust user.
399 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
400 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
402 (note_mouse_movement, mouseMoved, syms_of_nsterm):
403 * nsfns.m (compute_tip_xy): Adjust user.
405 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
407 * frame.c (x_mouse_grabbed): New function.
408 * dispextern.h (x_mouse_grabbed): Add prototype.
409 (last_mouse_frame): Remove declaration.
410 * xterm.h (struct x_display_info):
411 * w32term.h (struct w32_display_info):
412 * nsterm.h (struct ns_display_info): New member
413 last_mouse_frame, going to replace...
414 * xdisp.c (last_mouse_frame): ...global variable.
415 (note_tool_bar_highlight):
416 * w32term.c (w32_mouse_position, w32_read_socket):
417 * xterm.c (XTmouse_position, handle_one_xevent):
419 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
421 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
423 * w32term.c (w32_read_socket): Avoid temporary
424 variables in a call to x_real_positions.
425 * xterm.c (handle_one_xevent): Likewise.
427 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
429 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
430 (x_icon_type): Remove prototype.
431 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
432 * frame.c (x_icon_type): Remove.
433 * w32term.c (x_make_frame_visible, x_iconify_frame):
434 * xterm.c (x_make_frame_visible, x_iconify_frame):
435 Use x_set_bitmap_icon to factor out common code.
437 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
439 * dispextern.h (check_x_display_info, x_get_string_resource):
440 Declare here just once and unify the latter.
441 * frame.c (check_x_display_info, x_get_string_resource):
442 * nsterm.h (check_x_display_info):
443 * xrdb.c (x_get_string_resource):
444 * xterm.h (check_x_display_info): Remove prototypes.
445 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
446 * w32reg.c (x_get_string_resource): Likewise.
447 (w32_get_rdb_resource): Adjust user.
449 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
451 * xterm.h (struct x_display_info): New member
452 x_pending_autoraise_frame, going to replace...
453 * xterm.c (pending_autoraise_frame): ...static variable.
454 (x_new_focus_frame, XTread_socket): Adjust users.
455 * w32term.h (struct w32_display_info): New member
456 w32_pending_autoraise_frame, going to replace...
457 * w32term.c (pending_autoraise_frame): ...global variable.
458 (x_new_focus_frame, w32_read_socket): Adjust users.
460 2013-09-17 Glenn Morris <rgm@gnu.org>
462 * xdisp.c (message_dolog): If we create *Messages*,
463 switch it to messages-buffer-mode.
465 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
467 Don't overuse 'const' in types of locals.
468 * bidi.c (bidi_count_bytes):
469 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
470 (xg_event_is_for_scrollbar):
471 * xselect.c (x_handle_property_notify)
472 (x_handle_selection_notify, x_handle_dnd_message):
473 * xsettings.c, xsettings.h (xft_settings_event):
474 * xterm.c (x_handle_net_wm_state, handle_one_event)
475 (x_menubar_window_to_frame, x_detect_focus_change)
476 (construct_mouse_click, note_mouse_movement)
477 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
478 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
479 (handle_one_xevent, x_handle_net_wm_state):
480 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
481 (x_handle_dnd_message):
482 Avoid unnecessary 'const', typically the second 'const' in
483 'const foo * const arg', a 'const' that does not affect the API
484 and doesn't significantly help the human reader.
486 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
488 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
489 only if Glib < 2.36.0.
490 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
491 * xsettings.c (init_gconf, init_gsettings): Do not check
493 * xterm.c (handle_one_xevent): Do not call to x_clear_area
495 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
497 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
499 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
500 before calling g_type_init.
502 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
504 * nsterm.m (syms_of_nsterm): ... to here.
506 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
508 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
509 (ignore_next_mouse_click_timeout): Use Time as X does.
510 (handle_one_xevent): Avoid cast and use unsigned comparison.
512 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
514 Do not copy X event in handle_one_xevent except KeyPress case.
515 Wnen XEvent is processed, it is unlikely to be changed except
516 KeyPress case, so we can avoid copying and use const pointer to
517 const data to make sure that an event is not changed elsewhere.
518 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
519 const' and do not create local copy except for the KeyPress event.
520 Use casts to avoid a few glitches. Adjust formatting. Add comments.
521 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
522 (x_handle_net_wm_state, x_menubar_window_to_frame)
523 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
524 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
525 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
526 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
527 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
528 (x_handle_dnd_message):
529 * xsettings.c (xft_settings_event):
530 Use 'const XEvent * const' where appropriate.
531 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
533 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
535 Fix X event waiting to handle multiple frames.
536 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
537 * xterm.c (pending_event_wait): Remove. Adjust users.
538 (x_detect_focus_change): Pass frame arg.
539 (handle_one_xevent): Find related frame early and clear per-frame
540 wait_event_type only if this is an event for the relevant frame.
541 (x_wait_for_event): Use per-frame wait_event_type.
543 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
545 * nsfns.m (Fx_create_frame): Fix font driver registration for
548 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
551 * nsterm.m: Include macfont.h.
552 (ns_tmp_flags, ns_tmp_font): Remove.
553 (ns_compute_glyph_string_overhangs): Check for driver Qns.
554 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
555 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
556 (changeFont:): Fix code style. Check for font driver type when
559 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
562 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
563 (nsfont_open): Set font driver type.
564 Set font->ascent and font->descent. Figure out font instead of
565 ns_tmp_font, and flags instead of ns_tmp_flags.
566 Fix indentation. Remove call to ns_draw_text_decoration,
569 * nsfns.m: Include macfont.h.
570 (Fx_create_frame): Register macfont driver, make a better default font.
571 (Fns_popup_font_panel): Get font from macfont driver, if used.
573 * macfont.m, macfont.h, maccuvs.h: New files.
575 * font.h: Declare syms_of_macfont.
577 * font.c (syms_of_font): Call syms_of_macfont.
579 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
581 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
583 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
584 and it is always zero for others, so I assume that this is an ancient
585 leftover which nobody will want to change any more.
586 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
587 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
588 * frame.c (x_set_scroll_bar_width):
589 * w32fns.c (w32_createscrollbar):
590 * w32term.c (w32_set_vertical_scroll_bar):
591 * xfns.c (x_set_scroll_bar_default_width):
592 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
593 (x_scroll_bar_expose): Related users changed.
595 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
597 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
598 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
599 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
601 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
603 * nsterm.h, w32term.h, xterm.h: ...and not here.
604 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
606 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
607 these modules are never compiled otherwise.
609 2013-09-14 Eli Zaretskii <eliz@gnu.org>
611 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
614 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
616 Unify Fx_focus_frame between all ports.
617 * frame.h (x_focus_frame): New prototype.
618 * xfns.c (Fx_focus_frame): Remove.
619 (syms_of_xfns): Do not defsubr it.
620 (x_focus_frame): X implementation.
621 * nsfns.m (Fx_focus_frame): Remove.
622 (syms_of_nsfns): Do not defsubr it.
623 (x_focus_frame): NS implementation.
624 * w32term.c (Fx_focus_frame): Remove.
625 (x_focus_on_frame): Rename to...
626 (x_focus_frame): W32 implementation.
627 * w32term.h (x_focus_on_frame): Remove prototype.
628 * w32fns.c (Fx_focus_frame): Remove.
629 (syms_of_w32fns): Do not defsubr it.
630 * frame.c (Fx_focus_frame): Define here.
631 (syms_of_frame): Defsubr here.
632 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
634 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
636 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
637 All of them are replaced with FRAME_DISPLAY_INFO, defined in
638 each port to reference the port-specific window system data.
639 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
640 (FRAME_DISPLAY_INFO): Define.
641 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
642 (FRAME_DISPLAY_INFO): Define. Adjust users.
643 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
644 (FRAME_DISPLAY_INFO): Define. Adjust users.
645 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
646 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
647 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
648 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
649 * xselect.c, xterm.c: All related users changed.
651 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
653 * xterm.h (x_window_to_frame, x_any_window_to_frame)
654 (x_menubar_window_to_frame): Remove prototypes.
655 * xfns.c (x_window_to_frame, x_any_window_to_frame)
656 (x_menubar_window_to_frame, x_top_window_to_frame):
658 * xterm.c (x_window_to_frame, x_any_window_to_frame)
659 (x_menubar_window_to_frame, x_top_window_to_frame):
660 ...to here and convert all but the last to static.
662 2013-09-12 Eli Zaretskii <eliz@gnu.org>
664 * lisp.mk (lisp): Add w32-common-fns.elc.
666 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
668 * charset.c (char_charset): Document an exception for char-charset.
670 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
672 * xterm.h (x_display_info): New field last_user_time...
673 * xterm.c (toplevel): ...to replace static last_user_time.
674 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
676 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
678 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
679 scroll bar values to prevent thumb from disappear and update comment.
681 2013-09-11 Glenn Morris <rgm@gnu.org>
683 * emacs.c (usage_message): Possessive apostrophe tweak.
685 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
687 * nsterm.m (syms_of_nsterm): Use Qns.
688 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
689 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
690 * xfns.c (x_display_info_for_name, Fx_open_connection):
691 Remove old '#if 0' code.
692 (syms_of_xfns): Use Qx.
693 * termhooks.h (fullscreen_hook): Remove the leftover.
694 (struct terminal): Fix typo in comment.
696 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
698 Cleaning up a few X scroll bar bits.
699 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
700 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
701 New member last_seen_part, going to replace...
702 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
703 (xt_action_hook) [USE_LUCID]: Adjust user.
704 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
705 Lucid-specific scroll bar support.
706 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
707 to int and adjust to use last_seen_part member.
708 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
709 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
710 Initialize last_seen_part.
712 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
714 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
715 insert-buffer-substring an empty string.
717 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
719 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
720 avoiding a GCC warning.
722 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
724 Ifdef away frame tool bar code when it is not really used.
725 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
726 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
727 and minimize_tool_bar_window_p under the above.
728 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
729 (fset_tool_bar_window): Likewise.
730 * dispnew.c (clear_current_matrices, clear_desired_matrices)
731 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
732 (change_frame_size_1):
733 * window.c (window_from_coordinates, Frecenter): Adjust users.
734 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
735 code is not really used.
736 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
737 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
738 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
739 [!USE_GTK && !HAVE_NS]: Define as such.
740 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
741 (note_mouse_highlight, expose_frame):
742 * xfns.c (x_set_tool_bar_lines):
743 * xterm.c (handle_one_xevent): Adjust users.
745 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
747 Fix corruption with multiple emacsclient -t instances (Bug#15222).
748 This bug was introduced by my 2013-08-26 patch, which incorrectly
749 assumed that the terminfo implementation doesn't use termcap buffers.
750 * term.c (init_tty) [TERMINFO]: Remove optimization, as
751 these buffers apparently are used after all.
752 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
753 (struct tty_display_info): Define members termcap_term_buffer and
754 termcap_strings_buffer even if TERMINFO.
756 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
759 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
760 'usage' docstring entry to pacify make-docfile.
762 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
764 Change comparison functions =, <, >, <=, >= to take many arguments.
765 * data.c: Change comparison functions' interface and implementation.
766 * lisp.h: Make arithcompare available for efficient two arg
768 * bytecode.c: Use arithcompare.
769 * fileio.c: Use new interface.
771 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
773 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
775 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
777 * eval.c (Feval): Document the new use of `lexical'.
779 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
781 Review and drop old frame resize hack.
782 * frame.h (struct frame): Remove force_flush_display_p.
783 * dispnew.c (update_frame): Adjust user and don't call
784 flush_frame here. The comment has said that there was an issues
785 with redisplaying fringes, but I don't see any differences with
786 and without this hack. Hopefully we can continue without it.
787 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
788 current frame matrices twice if resized_p is set.
790 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
792 Do not populate pure Xism x_sync to other ports.
793 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
794 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
795 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
796 * w32term.h (x_sync): Remove prototype.
798 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
800 Cleanup frame flushing.
801 * dispextern.h (struct redisplay_interface):
802 Drop flush_display_optional because flush_display is enough
803 for X and flushing via RIF is just a no-op for others.
804 * frame.h (flush_frame): New function.
805 * dispnew.c (update_frame):
806 * minibuf.c (read_minibuf):
807 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
809 * keyboard.c (detect_input_pending_run_timers): Do not flush
810 all frames but selected one in redisplay_preserve_echo_area.
811 * nsterm.m (ns_flush): Remove no-op.
812 (ns_redisplay_interface): Adjust user.
813 * w32term.h (x_flush): Remove no-op.
814 (w32_redisplay_interface): Adjust user.
815 * xterm.c (x_flush): Simplify because we do not flush all
816 frames at once any more. Adjust comment.
817 (x_redisplay_interface): Adjust user.
819 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
821 Port --without-x --enable-gcc-warnings to Fedora 19.
822 * gfilenotify.c (globals_of_gfilenotify):
823 Call g_type_init only if using an older glib version that needs it.
825 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
827 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
828 (last_glyphless_glyph_merged_face_id): Remove declarations.
829 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
830 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
831 (last_glyphless_glyph_merged_face_id): Now static.
832 (merge_escape_glyph_face): New function, refactored from...
833 (get_next_display_element): ...here.
834 (merge_glyphless_glyph_face): New function, refactored from...
835 (produce_glyphless_glyph): ...here...
836 * term.c (produce_glyphless_glyph): ...and here.
838 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
840 * eval.c (eval_sub): Only call Ffunction if necessary.
842 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
844 Attempt to make redisplay more selective when changing cursor type.
845 * frame.h (struct frame): New bitfield cursor_type_changed.
846 * xdisp.c (cursor_type_changed): Remove.
847 (try_cursor_movement, redisplay_window, try_window_id)
848 (set_frame_cursor_types, try_window_reusing_current_matrix):
849 Adjust to use per-frame bitfield.
850 (redisplay_internal): Look for cursor type change on each visible
851 frame and consider all frames if cursor type has been changed on
852 the frame other than selected. If cursor type has been changed on
853 selected frame only, do not use fast update.
855 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
857 Attempt to make redisplay more selective when changing fonts.
858 * frame.h (struct frame): New bitfield fonts_changed.
859 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
860 (adjust_frame_glyphs): Add prototype.
861 * dispnew.c (fonts_changed_p): Remove.
862 (adjust_glyphs): Remove because we do not
863 adjust matrices on all frames at once any more.
864 (adjust_frame_glyphs): Block and unblock input here.
865 (adjust_glyph_matrix): Use fonts_changed.
866 (change_frame_size_1): Use adjust_frame_glyphs.
867 * font.c (font_open_entity): Use fonts_changed.
868 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
869 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
870 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
871 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
872 (shrink_mini_window, Fresize_mini_window_internal)
873 (window_scroll_pixel_based, Fset_window_configuration)
874 (apply_window_adjustment, Fset_window_vscroll):
875 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
876 Use adjust_frame_glyphs.
877 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
878 (try_window_reusing_current_matrix, try_window_id, display_line)
879 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
880 (redisplay_internal): Consider fonts_changed and adjust frame
881 matrices for each frame only if the frame is visible. If font
882 has been changed on some frame during full redisplay, retry
883 only visible frames where the font has been actually changed.
885 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
887 Cache current header and mode line height for each window.
888 * window.h (struct window): New fields mode_line_height
889 and header_line_height.
890 * window.c (make_window): Initialize them.
891 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
892 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
893 (current_mode_line_height, current_header_line_height):
895 * xdisp.c (current_mode_line_height, current_header_line_height):
897 (pos_visible_p, init_xdisp): Adjust user.
898 (redisplay_window): Invalidate mode_line_height and
899 header_line_height if current and desired matrices do not agree.
901 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
903 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
904 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
906 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
908 Make --without-x compatible with --enable-gcc-warnings.
909 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
910 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
911 members under HAVE_WINDOW_SYSTEM.
912 * keyboard.c (make_lispy_focus_out): Likewise.
913 (record_menu_key): Move under HAVE_MENUS.
914 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
915 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
916 (syms_of_xdisp): Adjust user.
917 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
918 (start_hourglass, cancel_hourglass):
919 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
920 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
921 and CLEAR_FONT_TABLE_NFONTS.
922 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
923 Declare only if HAVE_WINDOW_SYSTEM.
924 (lface_same_font_attributes_p, clear_face_gcs): Define only
925 if HAVE_WINDOW_SYSTEM.
927 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
929 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
930 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
931 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
933 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
935 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
937 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
939 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
940 This fixes a type error on hosts where ptrdiff_t is wider than int.
942 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
944 * keyboard.c (read_key_sequence_vs): New function.
945 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
948 * callint.c (Fcall_interactively): Always return a vector for 'K'.
950 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
952 Makefile improvements.
953 * Makefile.in (config.status): Don't use double-colon rules, as
954 they are not portable according to POSIX. Fix shell typo with `;
955 I guess this rule has never been tested?
956 (VCSWITNESS): New macro, to override any environment var.
958 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
960 * xterm.h (struct x_display_info): Do not track X connection
961 fd separately because it is always available from Display.
962 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
965 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
967 * buffer.c (drop_overlay):
968 * fileio.c (restore_point_unwind): Prefer unchain_marker to
969 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
971 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
973 * buffer.c (Fmake_overlay, Fmove_overlay):
974 * intervals.c (set_point_from_marker):
975 * print.c (PRINTPREPARE): Prefer signal_error
976 to plain error and report unsuitable marker too.
978 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
980 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
981 for 'dragging' member.
982 (struct x_output): Remove set-but-unused leftovers
983 'left_before_move' and 'top_before_move'.
984 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
985 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
986 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
987 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
988 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
989 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
990 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
991 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
993 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
995 * nsfont.m (INVALID_GLYPH): New define.
996 (nsfont_encode_char): Use INVALID_GLYPH.
997 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
999 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1001 * xterm.c (x_last_mouse_movement_time): Revert last change.
1002 This code should use XDisplayMotionBufferSize to check display's
1003 motion history first, and there are few other issues as well.
1004 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1005 (handle_one_xevent): Adjust user.
1007 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1009 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1010 * frame.c (Flast_nonminibuf_frame): ... to here.
1011 (check_minibuf_window): Don't abort if no window was found
1014 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1016 Use XGetMotionEvents to ask the last mouse motion time from X server.
1017 * xterm.c (X_MOTION_HISTORY): Default to 1.
1018 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1019 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1020 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1021 Ifdef away legacy code.
1022 (XTmouse_position, x_scroll_bar_report_motion):
1023 Use x_last_mouse_movement_time.
1024 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1027 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1029 * msdos.c (last_mouse_window): Move to...
1030 (dos_rawgetc): ...this function and adjust comment.
1031 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1032 (mouseMoved): ...this function and adjust comment.
1033 * w32term.c (last_window): Likewise with...
1034 (w32_read_socket): ...this function.
1035 * xterm.c (last_window): Likewise with...
1036 (handle_one_xevent): ...this function.
1038 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1040 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1041 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1042 (handle_one_xevent): ...to here.
1043 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1046 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1048 * msdos.c (IT_set_terminal_window): Remove no-op.
1049 (initialize_msdos_display): Adjust terminal setup.
1050 * w32console.c (w32con_set_terminal_window): Remove no-op.
1051 (initialize_w32_display): Adjust terminal setup.
1052 * w32term.c (w32_set_terminal_window): Remove no-op.
1053 (w32_create_terminal): Adjust terminal setup.
1054 * xterm.c (XTset_terminal_window): Remove no-op.
1055 (x_create_terminal): Adjust terminal setup.
1057 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1059 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1061 (ns_create_terminal): Adjust terminal setup.
1062 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1064 (w32_create_terminal): Adjust terminal setup.
1065 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1067 (x_create_terminal): Adjust terminal setup.
1069 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1071 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1072 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1073 * dispnew.c (buffer_posn_from_coords):
1074 * window.c (Fwindow_end, displayed_window_lines):
1075 * xdisp.c (redisplay_mode_lines): Use it.
1077 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1079 * fontset.c (face_for_char): Check char in the current face font first
1080 if HAVE_NS (Bug#15138).
1082 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1084 * window.c (temp_output_buffer_show): Make sure window returned
1085 by display_buffer is live (Bug#15213).
1087 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1089 Minor cleanup to avoid forward declarations.
1090 * coding.h (struct ccl_spec): Remove forward declaration.
1091 * composite.h (toplevel): Include font.h.
1092 (struct composition_it, struct face, struct font_metrics):
1093 Remove forward declaration.
1094 * dispextern.h (struct image, struct atimer): Likewise.
1095 * emacsgtkfixed.h (struct frame): Likewise.
1096 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1097 * font.h (struct font_driver, struct font, struct glyph_string)
1098 (struct face): Remove forward declaration.
1099 * fontset.h (struct face, struct font): Likewise.
1100 * frame.h (toplevel): Style cleanup.
1101 (enum output_method): Move to...
1102 * termhooks.h (enum output_method): ...here.
1103 (struct glyph, struct frame, struct ns_display_info)
1104 (struct x_display_info, struct w32_display_info):
1105 Remove forward declaration.
1106 * xterm.h (toplevel): Include termhooks.h.
1107 (struct font, struct window, struct glyph_matrix, struct frame)
1108 (struct input_event, struct face, struct image): Remove forward
1110 * gtkutil.h (struct _widget_value): Likewise.
1111 * keyboard.h (toplevel): Include termhooks.h.
1112 (struct input_event): Remove forward declaration.
1114 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1116 * intervals.c (set_point_from_marker): New function.
1117 * editfns.c (Fgoto_char):
1118 * process.c (Finternal_default_process_filter):
1119 * window.c (select_window_1): Use it.
1120 * buffer.h (set_point_from_marker): Add prototype.
1122 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1124 * w32.c (term_winsock): Call release_listen_threads before calling
1126 (_sys_wait_accept): Wait for accept event in a loop with a finite
1127 timeout, instead of waiting indefinitely. Will hopefully avoid
1128 hanging during exit because WSACleanup deadlocks waiting for the
1129 event object to be released. (Bug#14333)
1131 * w32proc.c (release_listen_threads): New function, signals all
1132 the reader threads that listen for connections to stop waiting.
1134 * w32.h (release_listen_threads): Add prototype.
1136 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1138 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1139 field of new marker (for sanity and safety).
1140 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1141 anyway because XMISCTYPE is a function and can't be an lvalue).
1143 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1145 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1146 (x_after_update_window_line, x_scroll_bar_create):
1147 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1148 (handle_one_xevent, x_clear_frame_area):
1149 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1150 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1151 * xterm.h (x_clear_area): Adjust prototype.
1153 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1155 Hook scanning and indentation functions to find_newline. This helps
1156 to avoid duplicated code and renders more respect to newline cache.
1157 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1158 * cmds.c (Fforward_line):
1159 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1160 Use find_newline and avoid unnecessary point movements.
1161 * search.c (scan_newline): Implement on top of find_newline.
1163 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1165 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1166 scoped code (bug#11258).
1168 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1170 * nsterm.m (last_window): New variable.
1171 (EV_TRAILER2): New macro.
1172 (EV_TRAILER): Call EV_TRAILER2.
1173 (mouseMoved:): Add support for mouse-autoselect-window
1174 on nextstep (Bug#6888).
1176 2013-08-28 Andreas Schwab <schwab@suse.de>
1178 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1179 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1180 Remove unused macro definitions.
1181 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1182 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1183 Only define if emacs.
1185 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1187 Prefer enum glyph_row_area to int where appropriate.
1188 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1190 (window_box, window_box_width, window_box_left, window_box_left_offset)
1191 (window_box_right, window_box_right_offset): Adjust prototypes.
1192 * xdisp.c (window_box, window_box_width, window_box_left)
1193 (window_box_left_offset, window_box_right, window_box_right_offset):
1194 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1195 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1196 * nsterm.m (ns_clip_to_row):
1197 * w32term.c (w32_clip_to_row):
1198 * xterm.c (x_clip_to_row): Likewise.
1200 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1202 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1203 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1205 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1207 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1208 for portability to hosts where /bin/sh has problems.
1210 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1212 Redesign redisplay interface to drop global output_cursor.
1213 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1214 (toplevel): Remove declaration of output_cursor.
1215 (set_output_cursor, x_cursor_to): Remove prototype.
1216 * window.h (struct window): New member output_cursor.
1217 (output_cursor_to): New function to replace RIF member.
1218 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1219 (update_text_area, set_window_cursor_after_update): Use it.
1220 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1221 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1222 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1223 * w32term.c (x_update_window_begin, x_update_window_end):
1224 * xterm.c (x_update_window_begin, x_update_window_end):
1225 Adjust to use per-window output cursor.
1227 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1229 Simplify SELECT_TYPE-related code.
1230 Like EMACS_TIME, this portability layer is no longer needed, since
1231 Emacs has been using fd_set as a portability layer for some time.
1232 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1233 (SELECT_TYPE): Remove. All uses changed to fd_set.
1234 (fd_set) [!FD_SET]: New typedef.
1236 Simplify EMACS_TIME-related code.
1237 This portability layer is no longer needed, since Emacs has been
1238 using struct timespec as a portability layer for some time.
1239 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1240 Include <time.h> rather than "systime.h"; that's all that's needed now.
1241 * dispnew.c: Include <timespec.h> rather than "systime.h";
1242 that's all that's needed now.
1243 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1244 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1245 TIMESPEC_RESOLUTION.
1246 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1247 LOG10_TIMESPEC_RESOLUTION.
1248 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1249 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1250 (make_emacs_time): Remove. All used changed to make_timespec.
1251 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1252 (current_timespec): Rename from current_emacs_time. All uses changed.
1253 (add_emacs_time): Remove. All uses changed to timespec_add.
1254 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1255 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1256 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1257 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1258 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1259 (current_timespec): Rename from current_emacs_time. All uses changed.
1260 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1261 changed to timespec_cmp.
1262 * xgselect.c: Include <timespec.h>, since our .h files don't.
1264 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1266 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1267 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1268 Remove the leftovers.
1269 * gtkutil.c (toplevel): Do not declare Qxft but include
1271 * image.c (toplevel): Do not declare Vlibrary_cache because
1272 it's already done in lisp.h.
1274 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1276 * lisp.h (Mouse_HLInfo): Move from here...
1277 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1278 (reset_mouse_highlight): New function.
1279 * msdos.c (dos_set_window_size, IT_update_begin)
1280 (internal_terminal_init):
1281 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1282 (ns_initialize_display_info):
1283 * w32console.c (initialize_w32_display):
1284 * w32term.c (x_update_window_end, x_free_frame_resources)
1285 (w32_initialize_display_info):
1286 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1287 * window.c (Fdelete_other_windows_internal):
1288 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1289 * termchar.h (toplevel):
1290 * xterm.h (toplevel): Include dispextern.h.
1292 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1294 Fix minor problems found by static checking.
1295 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1296 (expect): Avoid nested-if warning.
1297 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1298 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1299 * nsterm.h, nsterm.m (ns_select):
1300 * xgselect.c, xgselect.h (xg_select):
1301 Adjust signature to better match pselect's.
1302 * nsterm.m (ns_select):
1303 Don't set *TIMEOUT, since pselect doesn't.
1304 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1305 diagnostic about assigning const char * to it.
1306 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1308 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1310 * lread.c (substitute_object_recurse): Handle hash-tables as well
1313 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1315 Fix unlikely core dump in init_tty, and simplify terminfo case.
1316 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1317 The old version incorrectly dumped core if malloc returned a
1318 buffer containing only non-NUL bytes.
1319 (init_tty): Do not allocate or free termcap buffers; the
1320 struct does that for us now.
1321 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1322 (struct tty_display_info): Define members termcap_term_buffer and
1323 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1324 use them. Allocate them directly in struct rather than indirectly
1325 via a pointer, to simplify init_tty.
1327 * frame.c (check_minibuf_window): Initialize 'window' properly,
1328 so that Emacs reliably aborts later if 'window' is not initialized.
1330 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1332 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1333 of VoidSymbol (Bug#15154).
1335 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1337 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1338 mouse_face_beg_y and mouse_face_end_y.
1339 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1340 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1341 Adjust users and update comment where appropriate.
1343 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1345 * frame.c (check_minibuf_window): New function.
1346 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1347 Call check_minibuf_window (Bug#15183).
1349 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1351 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1352 because this is the only last cursor data we need to keep and consult.
1353 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1354 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1357 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1359 Fix recovering from possible decompression error.
1360 Since insert_from_gap doesn't always move point, we can't use PT as
1361 the position where the partially decompressed data ends, and
1362 should count how many bytes was produced so far.
1363 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1364 (unwind_decompress): Really delete partially uncompressed data.
1365 (Fzlib_decompress_region): Take decompressed data size into account.
1367 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1369 * syntax.c (init_syntax_once): Adjust comment and do an early
1370 initialization of Qchar_table_extra_slots just once...
1371 * casetab.c (init_casetab_once):
1372 * category.c (init_category_once):
1373 * character.c (syms_of_character):
1374 * coding.c (syms_of_coding):
1375 * xdisp.c (syms_of_xdisp): ...and omit it here.
1377 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1379 * xdisp.c (get_next_display_element): Don't apply to characters
1380 from a display vector the logic of setting it->end_of_box_run_p
1381 suitable for characters from a buffer. (Bug#15175)
1383 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1384 to handle directories, rather than '_utime' which doesn't.
1387 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1389 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1390 or fullscreen (Bug#14627).
1392 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1394 System-dependent integer overflow fixes.
1395 * process.c (Fset_process_window_size): Signal an error if
1396 the window size is outside the range supported by the lower level.
1397 * sysdep.c (set_window_size): Return negative on error,
1398 nonnegative on success, rather than -1, 0, 1 on not in system,
1399 failure, success. This is simpler. Caller changed.
1400 (serial_configure): Remove unnecessary initialization of local.
1401 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1402 size fits in unsigned long; this isn't true on some 32-bit hosts.
1403 Avoid buffer overrun if some future version of /proc/meminfo has a
1404 variable name longer than 20 bytes.
1405 (system_process_attributes) [__FreeBSD__]:
1406 Don't assume hw.availpages fits in 'int'.
1408 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1410 Don't let very long directory names overrun the stack.
1411 Fix some related minor problems involving "//", vfork.
1412 * callproc.c (encode_current_directory): New function.
1413 (call_process): Don't append "/"; not needed.
1414 * fileio.c (file_name_as_directory_slop): New constant.
1415 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1416 this can save the caller having to alloca.
1417 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1418 Use SAFE_ALLOCA, not alloca.
1419 (directory_file_name, Fexpand_file_name): Leave leading "//"
1420 alone, since it can be special even on POSIX platforms.
1421 * callproc.c (call_process):
1422 * process.c (Fformat_network_address):
1423 * sysdep.c (sys_subshell):
1424 Use encode_current_directory rather than rolling our own.
1425 (create_process): No need to encode directory; caller does that now.
1426 * process.h (encode_current_directory): New decl.
1427 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1428 Rework to avoid 'goto xyzzy;'.
1430 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1432 * xdisp.c (handle_face_prop): If the default face was remapped use
1433 the remapped face for strings from prefix properties. (Bug#15155)
1435 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1437 Minor cleanup for redisplay interface and few related functions.
1438 * frame.h (enum text_cursor_kinds): Move from here...
1439 * dispextern.h (enum text_cursor_kinds): ...to here.
1440 (toplevel): Drop unnecessary declarations.
1441 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1442 in update_window_end_hook and draw_window_cursor functions.
1443 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1444 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1445 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1446 * xterm.c (x_update_window_end, x_draw_window_cursor):
1447 * xdisp.c (display_and_set_cursor, update_window_cursor)
1448 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1449 enum text_cursor_kinds where appropriate.
1451 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1453 Redesign redisplay interface to drop updated_row and updated_area.
1454 * dispextern.h (updated_row, updated_area): Remove declaration.
1455 (struct redisplay_interface): Pass glyph row and row area parameters
1456 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1457 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1459 * dispnew.c (updated_row, updated_area): Remove.
1460 (redraw_overlapped_rows, update_window_line): Adjust user.
1461 (update_marginal_area, update_text_area): Likewise. Pass updated row
1462 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1463 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1466 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1468 * process.c (flush_pending_output): Remove stub.
1471 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1473 * callproc.c: Fix race that killed background processes (Bug#15144).
1474 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1475 Record deleted process-id in critical section, not afterwards.
1476 Don't mistakenly kill process created by a call-process invocation
1477 that discards output and does not wait.
1479 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1481 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1482 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1483 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1484 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1485 to shut up compiler in mark_object.
1486 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1488 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1490 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1491 We can't portably rely on PTY_OPEN doing that, even if
1492 it calls posix_openpt with O_CLOEXEC.
1494 2013-08-20 Kenichi Handa <handa@gnu.org>
1496 * character.c (string_char): Improve commentary.
1498 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1500 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1501 (struct animation_cache): Make signature a flexible array member.
1502 All uses changed. This is a tad slower but may insulate us better
1503 from future changes to ImageMagick.
1505 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1507 * image.c: Shrink memory needed for animation cache.
1508 (SIGNATURE_DIGESTSIZE): New constant.
1509 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1510 (imagemagick_create_cache): Copy the signature. This saves
1511 several KB of memory that ImageMagick wastes per signature.
1512 Don't bother updating the update_time, as the caller does that now.
1513 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1514 it's a fixed size struct member now.
1515 (imagemagick_get_animation_cache): Always destroy the signature,
1516 as it's now imagemagick_create_cache's responsibility to copy it.
1517 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1518 and use memcmp rather than strcmp.
1519 eassert that ImageMagick returns a signature of the specified length.
1521 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1523 * image.c (imagemagick_get_animation_cache): Don't segfault on
1525 (imagemagick_get_animation_cache): Revert to previous definition
1526 so that it actually works. But keep the memory leak fix.
1527 (imagemagick_get_animation_cache): Fix memory leak.
1529 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1531 * image.c: Fix animation cache signature memory leak.
1532 Fix some other minor performance problems while we're at it.
1533 (imagemagick_create_cache): Clear just the members that
1534 need clearing. Don't set update_time, as caller does that now.
1535 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1536 Simplify by using pointer-to-pointer instead of a prev pointer.
1537 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1538 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1539 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1540 it's already a copy. Free the signature probe unless it's cached.
1542 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1543 This was introduced by my 2013-08-12 fix for Bug#15035.
1545 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1547 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1548 (imagemagick_prune_animation_cache): Now static.
1550 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1552 * image.c (imagemagick_get_animation_cache): Don't segfault when
1553 pruning all entries.
1555 2013-08-18 Ken Brown <kbrown@cornell.edu>
1557 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1558 static heap if ENABLE_CHECKING is defined.
1559 (max_bss_sbrk_ptr): New variable.
1561 (report_sheap_usage): Report maximum static heap usage instead of
1562 ending static heap usage.
1564 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1566 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1567 of zlib_initialized according to the results of calling
1568 init_zlib_functions.
1570 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1572 * image.c: Implement an ImageMagick per-image cache.
1573 (imagemagick_get_animation_cache): Fix a double-free error.
1574 (imagemagick_load_image): Remove the ping_wand code, which only
1575 apparently saved time on invalid animated images, and slowed down
1576 everything else. Optimise for the common case.
1578 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1580 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1582 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1584 * marker.c (set_marker): Remove documentation of undefined behavior.
1586 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1588 * image.c (imagemagick_compute_animated_image): Animate correctly
1589 when sub-images are smaller than the main image.
1590 (imagemagick_compute_animated_image): Setting the iterator row to
1591 zero is apparently not allowed.
1592 (imagemagick_compute_animated_image): Allow images that say they
1593 have sub-images that are bigger than the main image, but just crop
1596 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1598 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1600 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1602 * image.c (imagemagick_compute_animated_image): Respect the GIF
1605 2013-08-15 Ken Brown <kbrown@cornell.edu>
1607 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1608 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1611 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1613 Fix minor problems found by static checking.
1614 * frame.c (delete_frame):
1615 * xdisp.c (next_element_from_display_vector):
1616 Avoid uninitialized local.
1617 * image.c (imagemagick_compute_animated_image): Port to C89.
1618 Prefer usual GNU indentation style for loops.
1619 Be more careful about bizarrely large sizes, by using ptrdiff_t
1622 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1624 Fix infinite frame selection loop (Bug#15025).
1625 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1627 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1629 * xdisp.c (compute_window_start_on_continuation_line):
1630 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1631 to make sure we end up setting the window start at the leftmost
1632 visible character of the display line. This avoids funky
1633 horizontal shifting because the window start is not kept on the
1634 same position. (Bug#15090)
1635 (next_element_from_display_vector): Support 'box' face attribute
1636 in the face definitions of a display vector. (Bug#15099)
1638 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1640 * image.c (imagemagick_compute_animated_image): Implement animated
1642 (imagemagick_compute_animated_image): Fix some compilation
1643 warnings. Implement a very simple cache to make the animation
1644 usable at all, but it should be replaced with a per-image cache.
1646 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1648 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1649 to do `for' loops over alist values.
1650 * buffer.h (FOR_EACH_BUFFER):
1651 * process.c (FOR_EACH_PROCESS): Use it.
1652 (handle_child_signal, status_notify, Fget_buffer_process)
1653 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1655 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1657 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1658 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1659 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1660 to xzalloc and so avoid redundant call to memset.
1661 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1662 members because it is allocated with xzalloc and so already zeroed.
1664 2013-08-14 Ken Brown <kbrown@cornell.edu>
1666 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1669 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1671 Utility function and macro to copy Lisp string to C string.
1672 * lisp.h (xlispstrdupa): New macro.
1673 (xlispstrdup): New prototype.
1674 * alloc.c (xlispstrdup): New function.
1675 * callint.c (Fcall_interactively):
1676 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1677 (Fsubstitute_in_file_name):
1678 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1679 * image.c (x_create_bitmap_from_file):
1680 * w32term.c (w32_term_init):
1681 * xterm.c (x_term_init): Use xlispstrdup.
1683 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1685 * image.c (imagemagick_load_image): Make animated pictures work.
1686 There's still some problems with background color settings, though
1689 * decompress.c (unwind_decompress): Always restore point.
1691 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1693 * marker.c (set_marker): Reformat documentation.
1695 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1697 * xdisp.c (cursor_type_changed): Now static.
1699 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1700 Use changed. This avoids the need to call xmalloc and for the
1701 caller to call xfree, and avoids memory leaks in some situations.
1703 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1705 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1706 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1707 (redisplay_window): If window_end_valid is cleared due to non-zero
1708 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1709 so do not call to try_cursor_movement for that window.
1711 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1713 * window.h (struct window): Convert window_end_pos and
1714 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1715 (wset_window_end_pos, wset_window_end_vpos): Remove.
1716 * dispnew.c (adjust_glyph_matrix):
1717 * window.c (Fwindow_end, replace_window, set_window_buffer)
1719 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1720 (set_vertical_scroll_bar, redisplay_window, try_window)
1721 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1722 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1723 (note_mouse_highlight): Adjust users.
1724 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1727 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1729 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1730 * image.c (imagemagick_filename_hint): Use `const char *' and
1731 prefer SSDATA to SDATA to avoid warnings.
1733 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1735 Cleanup window fringes, margins and scroll bars adjustments.
1736 * window.c (set_window_fringes, set_window_margins)
1737 (set_window_scroll_bars, apply_window_adjustment): New functions.
1738 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1739 (Fset_window_scroll_bars): Use them.
1741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1743 * window.h (struct window): Convert scroll_bar_width
1744 from Lisp_Object to integer. Adjust comment.
1745 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1747 * window.c (wset_scroll_bar_width): Remove.
1748 (make_window): Initialize scroll_bar_width.
1749 (Fsplit_window_internal): Use direct assignment.
1750 (Fset_window_configuration, save_window_save):
1751 Convert Lisp_Object to integer and back where appropriate.
1752 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1753 bar was actually changed, and mention this in docstring.
1755 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1757 * decompress.c: Minor simplifications.
1758 (Fzlib_decompress_region): Don't bother verifying
1759 that avail_out <= UINT_MAX, as that was confusing.
1760 Mention the restriction in a comment instead.
1761 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1763 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1765 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1766 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1768 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1770 * image.c (imagemagick_filename_hint): Check for errors in the
1773 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1775 * window.c (Fwindow_margins): Return nil when there's no marginal
1776 area, as per the documented API.
1778 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1779 Fmake_vector, as scroll bar's struct members are not all Lisp
1780 objects now. This avoids crashes in GC.
1782 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1783 bool, so its address could be taken.
1785 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1787 * image.c (imagemagick_filename_hint): New function to possibly
1788 apply `image-content-type-suffixes'.
1789 (imagemagick_load_image): Use it.
1791 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1793 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1794 if loading zlib failed.
1796 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1798 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1799 2013-08-13 checkin below. Change bool to BOOL, rule is:
1800 All Obj-C code uses BOOL, except for interfaces callable from C.
1802 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1804 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1806 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1807 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1808 bool instead of BOOL.
1809 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1810 from Lisp_Object to bitfield. Adjust comment.
1811 * w32term.c (x_scroll_bar_create): Adjust user.
1812 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1813 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1814 Use bool for boolean.
1815 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1816 to `unsigned int' when defining a bitfield.
1818 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1820 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1822 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1824 * window.h (struct window): Convert left_margin_cols and
1825 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1826 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1827 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1829 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1831 (showing_window_margins_p, update_window_line, update_frame_1):
1832 * fringe.c (draw_fringe_bitmap_1):
1833 * xdisp.c (window_box_width): Adjust users.
1834 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1835 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1836 Use direct assignment.
1837 (Fset_window_configuration, save_window_save, Fwindow_margins):
1838 Convert Lisp_Object to integer and back where appropriate.
1839 (Fset_window_margins): Adjust user. Return t if any margin
1840 was actually changed, and mention this in docstring.
1842 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1844 * syntax.c (forward_word):
1845 * cmds.c (forward_char, backward_char): Mention the optional argument.
1847 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1849 * window.h (struct window): Convert left_fringe_width
1850 and right_fringe_width from Lisp_Objects to integers.
1852 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1853 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1854 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1856 (make_window): Initialize new integer fields to -1.
1857 (Fsplit_window_internal): Use direct assignment.
1858 (Fset_window_configuration, save_window_save):
1859 Convert Lisp_Object to integer and back where appropriate.
1860 (Fset_window_fringes): Adjust user. Return t if any fringe
1861 was actually changed, and mention this in docstring.
1863 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1865 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1866 * nsfns.m (x_set_cursor_type):
1867 * w32fns.c (x_set_cursor_type):
1868 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1869 * xdisp.c (set_frame_cursor_types): ...but in common code.
1871 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1873 * font.c (clear_font_cache): New function, stripped from...
1874 (Fclear_font_cache): ...here, which now uses the function
1875 above. Adjust comment.
1876 * font.h (clear_font_cache): Add prototype.
1877 * xfaces.c (clear_face_cache): Use clear_font_cache.
1879 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1881 * window.c (Fset_window_start): Compare `w', not `window' because
1882 `w' might not be equal to `window' after call to decode_live_window.
1884 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1886 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1887 This fixes a problem introduced by the Bug#15035 patch
1888 when using GPG. Reported by Herbert J. Skuhra.
1890 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1892 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1893 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1894 not yet initialized.
1896 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1898 * decompress.c (Fzlib_decompress_region): Support zlib
1899 decompression, too, and rename.
1901 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1903 Minor zlib configuration tweaks.
1904 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1905 Don't assume presence of fn_inflateInit2_ zlib internal function.
1907 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1909 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1910 include the zlib prefix.
1912 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1914 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1915 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1916 define static variables that are pointers to zlib functions to be
1918 (init_zlib_functions) [WINDOWSNT]: New function.
1919 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1921 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1922 macros instead of invoking the zlib functions directly.
1923 (syms_of_decompress): DEFSYM Qzlib_dll.
1924 Staticpro Szlib_available_p.
1926 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1928 Avoid looping over all frame windows to freeze and unfreeze.
1929 * window.h (struct window): Drop frozen_window_start_p.
1930 (freeze_window_starts): Drop prototype.
1931 * frame.h (struct frame): New frozen_window_starts flag.
1932 (FRAME_WINDOWS_FROZEN): New macro.
1933 * window.c (freeze_window_start, freeze_window_starts):
1935 (select_window, replace_window): Adjust users.
1936 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1937 (window_frozen_p): New function.
1938 (redisplay_window): Use it.
1940 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1942 Fix some fd issues when running subprocesses (Bug#15035).
1943 Fix bugs that can leak files or file descriptors on errors.
1944 Don't unlink open temp files, as that's hard for users to diagnose
1945 when things go awry (e.g., temp disk exhausted).
1946 Don't bother to lock temp files. Check for invalid recursion.
1947 * callproc.c (synch_process_fd): Remove. All uses removed.
1948 (synch_process_tempfile): New var or macro.
1949 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1951 (record_kill_process): New arg, the temp name. All callers changed.
1952 (delete_temp_file): Now just a simple wrapper around unlink.
1953 (call_process_kill): New arg, the call_process_fd array.
1954 Close them all. Clear synch_process_pid. Remove the temp file,
1955 or arrange for it to be removed.
1956 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1957 that's been moved to synch_process_tempfile. Caller changed.
1958 Do not remove the tempfile; that's now call_process_kill's
1960 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1961 call_process_kill; the caller now does that.
1962 (call_process_cleanup): Do not close the process fd; that's now
1963 call_process_kill's responsibility.
1964 (Fcall_process): Implement via new function call_process, which
1965 has most of the old body of Fcall_process, but with a different API.
1966 (call_process): New function that does not open or close filefd if
1967 it is nonnegative. Record which fds need to be closed, and let
1968 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1969 Signal an error if invoked recursively (could be done via a hook).
1970 Simplify creation of the tempfile in the MSDOS case.
1971 Don't create the output file until after checking for the executable.
1972 Report any failure to open /dev/null.
1973 Don't open /dev/null for writing twice; once is enough.
1974 Don't create pipe if all output is being discarded or sent to file.
1975 Don't worry about setting up the coding system or reading from the
1976 pipe if all output is being discarded.
1977 Hoist fd_error local into top level, to lessen block nesting.
1978 Don't record deleted pid here; now done by Fcall_process_region.
1979 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1980 and note its success in synch_process_tempfile.
1981 Do not leak resources when child_setup fails.
1982 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1983 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1984 (create_temp_file): Now returns open fd, with an additional
1985 Lisp_Object * argument to return the name. All callers changed.
1986 Do not close the file; rewind it instead, and leave it open for
1987 the caller. Do not lock the temp file. Unwind-protect the file
1988 and the file-descriptor.
1989 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1990 If an asynchrounous process, record it here, not in call_process.
1991 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1992 * eval.c (set_unwind_protect): New function.
1993 * fileio.c (write_region): New function, generalized from the
1994 old Fwrite_region. Do not lock temp files.
1995 (Fwrite_region): Use it.
1996 * lisp.h (set_unwind_protect, write_region): New decls.
1997 * process.c: Include <verify.h>.
1998 (make_process): Mark fds as initially closed.
1999 (deleted_pid_list): Now a list of pid-filename pairs.
2001 (close_process_fd): New function.
2002 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2003 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2004 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2005 (create_process, create_pty, Fmake_serial_process)
2006 (server_accept_connection): Record which fds need to be closed,
2007 and let deactivate_process close them.
2008 (Fmake_network_process): Do not discard the unwind-protect
2009 until it's safe to do so.
2010 (deactivate_process): Close the fds opened by create_process etc.
2011 (Fprocess_send_eof): Adjust to new way of recording open fds.
2012 Report an error if /dev/null can't be opened, instead of aborting.
2013 * process.h (PROCESS_OPEN_FDS): New constant.
2014 (struct Lisp_Process): New member open_fds.
2015 (record_kill_process, record_deleted_pid): Adjust signatures.
2016 (record_deleted_pid): Move decl here ...
2017 * syswait.h (record_deleted_pid): ... from here.
2019 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2021 * decompress.c: Fix bugs with large buffers and weird inputs.
2022 Tune a bit. Reindent as per usual Emacs style.
2023 (BUFFER_SIZE): Remove.
2024 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2025 more than UINT_MAX bytes. Decompress into the gap instead of into
2026 an auto buffer, as this should avoid copying. Return nil if
2027 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2028 set immediate_quit; we shouldn't trust zlib code that much.
2030 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2032 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2033 errors, and really move the gap to where we want it.
2035 * lisp.h: Include decompress.c support.
2037 * emacs.c (main): Include decompress.c support.
2039 * Makefile.in: Include -lz if present.
2041 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2043 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2044 (initWithTitle:): Initialize frame to 0.
2045 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2046 (fillWithWidgetValue:frame:): Rename from
2047 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2049 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2050 fillWithWidgetValue:frame:
2052 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2053 remove memory leak warnings.
2055 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2056 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2059 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2060 (x_activate_menubar): Update the whole menu.
2061 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2062 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2063 current event is not NSSystemDefined (Bug#15001).
2064 Call ns_check_menu_open only if trackingMenu is 2.
2065 (menuDidClose:): New method, decrease trackingMenu.
2066 (fillWithWidgetValue:setDelegate:): New method.
2067 (fillWithWidgetValue:): Call the above.
2069 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2071 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2073 Omit some unnecessary casts.
2074 Many of these go back to the old pre-C89 days, when they may have
2075 been needed, but we've been assuming C89 or later for a while now.
2076 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2077 (live_float_p, live_misc_p, live_vector_p):
2078 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2079 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2080 (defvar_per_buffer):
2081 * callint.c (Fcall_interactively):
2082 * doc.c (Fsubstitute_command_keys):
2083 * filelock.c (get_boot_time):
2084 * frame.c (xrdb_get_resource):
2085 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2086 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2087 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2088 (menuitem_highlight_callback, menu_destroy_callback)
2089 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2090 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2091 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2092 (xg_tool_bar_help_callback, tb_size_cb):
2093 * image.c (xpm_alloc_color, png_read_from_memory)
2094 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2095 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2097 * keymap.c (describe_map):
2098 * nsfns.m (Fns_display_monitor_attributes_list):
2099 * nsmenu.m (process_dialog:):
2100 * nsterm.m (hold_event):
2101 * process.c (wait_reading_process_output):
2102 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2103 * scroll.c (do_direct_scrolling, scrolling_1):
2104 * termcap.c (tgetent):
2105 * window.c (check_window_containing, add_window_to_list)
2106 (freeze_window_starts):
2107 * xdisp.c (compare_overlay_entries, vmessage):
2108 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2109 (x_get_monitor_attributes_xrandr)
2110 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2111 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2112 * xfont.c (xfont_match, xfont_open):
2113 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2114 (menubar_selection_callback, menu_position_func)
2115 (popup_selection_callback, create_and_show_popup_menu)
2116 (dialog_selection_callback, create_and_show_dialog):
2117 * xrdb.c (x_get_string_resource):
2119 * xsmfns.c (x_session_check_input):
2120 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2121 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2122 (xaw_jump_callback, xaw_scroll_callback):
2123 Omit unnecessary casts.
2125 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2127 Minor string-length refactoring.
2128 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2129 * frame.c (make_monitor_attribute_list):
2130 Prefer build_string to strlen + make_string.
2132 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2134 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2135 don't check minor_code (Bug#14417).
2137 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2139 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2140 vertical positions instead. This avoids calling MATRIX_ROW with
2141 row numbers that are possibly beyond valid limits. (Bug#15064)
2143 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2145 Use xstrdup and build_unibyte_string where applicable.
2146 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2147 * xfns.c (x_window):
2148 * xrdb.c (x_get_customization_string):
2149 * xterm.c (xim_initialize):
2150 * w32fns.c (w32_window): Use xstrdup.
2151 (w32_display_monitor_attributes_list):
2152 * emacs.c (init_cmdargs):
2153 * keyboard.c (PUSH_C_STR):
2154 * nsfont.m (nsfont_open):
2155 * sysdep.c (system_process_attributes):
2156 * w32.c (system_process_attributes):
2157 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2159 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2161 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2162 variables of these types so that GDB would know about them, as aid
2163 for debugging fatal exceptions. (Bug#15024) See also
2164 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2167 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2169 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2170 larger than the NSWindow (Bug#14934).
2172 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2174 Redesign redisplay interface to drop global variable updated_window.
2175 Always pass currently updated window as a parameter to update routines.
2176 * dispextern.h (updated_window): Remove declaration.
2177 (struct redisplay_interface): Pass window parameter to
2178 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2179 and after_update_window_hook.
2180 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2182 * dispnew.c (updated_window): Remove.
2183 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2184 (update_window_line): Adjust to match redisplay interface changes.
2185 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2186 (ns_scroll_run, ns_after_update_window_line):
2187 * w32term.c (x_update_window_begin, x_update_window_end)
2188 (x_after_update_window_line, x_scroll_run):
2189 * xterm.c (x_update_window_begin, x_update_window_end)
2190 (x_after_update_window_line, x_scroll_run):
2191 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2192 Likewise. Adjust comments where appropriate.
2193 (x_cursor_to): Simplify because this is always called during window
2194 update (but install debugging check anyway).
2195 (expose_window): Check must_be_updated_p flag to see whether this
2196 function is called during window update.
2198 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2200 Do not reset window modification event counters excessively.
2201 These leftovers and poor man's tricky methods to catch extra
2202 redisplay's attention are no longer needed.
2203 * frame.c (set_menu_bar_lines_1):
2204 * minibuf.c (read_minibuf_unwind):
2205 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2206 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2207 (window_scroll_line_based, Fset_window_configuration):
2208 * xdisp.c (redisplay_window): Do not reset last_modified and
2209 last_overlay_modified counters.
2211 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2213 * xselect.c (x_send_client_event): Set send_event and serial, memset
2214 data.l as it might be bigger than data.b. Use 24 bit mask to
2215 XSendEvent (Bug#15034).
2217 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2219 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2220 for TTY frames that are not the top frame on their console.
2223 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2225 * w32term.c (w32fullscreen_hook): Really maximize frame when
2226 asked for (Bug#14841).
2228 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2230 Prefer selected_window to Fselected_window, likewise for frames.
2231 * buffer.c (Fbuffer_swap_text):
2232 * data.c (Fvariable_binding_locus):
2233 * window.c (run_window_configuration_change_hook): Adjust users.
2234 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2235 Use decode_live_frame.
2237 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2239 Be more careful if selected window shows the buffer other than current,
2240 use window_outdated only if this is not so. This change should also
2241 address some weird issues discussed in Bug#13012.
2242 * window.h (window_outdated): New prototype.
2243 * window.c (window_outdated): Now here. Convert from static and
2244 always assume window's buffer.
2245 (Fwindow_end, Fwindow_line_height): Use it.
2246 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2247 and always assume window's buffer.
2248 (redisplay_window): Adjust user.
2249 (redisplay_internal): Call to reconsider_clip_changes once and
2250 check whether mode line should be updated only if selected window
2251 shows current buffer.
2252 (run_window_scroll_functions): Use eassert for debugging check.
2253 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2255 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2257 * window.c (window_scroll, window_scroll_pixel_based)
2258 (window_scroll_line_based): Use bool for booleans.
2260 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2262 * process.c: Fix minor off-by-one issues in descriptor counts.
2263 This shouldn't fix any real bugs, but it cleans up the code a bit.
2264 (max_process_desc, max_input_desc): -1, not 0, means none.
2266 (delete_input_desc): New function.
2267 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2268 (deactivate_process): Scan backwards when recomuting max_process_desc;
2269 that should be faster.
2270 (init_process_emacs): Initialize max_input_desc.
2272 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2274 Use region cache to speedup bidi_find_paragraph_start.
2275 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2276 Rename cache_long_line_scans to cache_long_scans.
2277 * buffer.c (bset_cache_long_line_scans): Rename to
2278 bset_cache_long_scans.
2279 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2280 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2282 (syms_of_buffer): Rename cache-long-line-scans to
2283 cache-long-scans. Adjust docstring.
2284 * search.c (newline_cache_on_off):
2285 * indent.c (width_run_cache_on_off): Adjust users.
2286 * bidi.c (bidi_paragraph_cache_on_off): New function.
2287 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2288 * insdel.c (prepare_to_modify_buffer):
2289 Invalidate bidi_paragraph_cache if enabled.
2291 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2293 Invalidate region caches only if buffer text is going to be changed.
2294 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2295 (modify_text): ...new prototype.
2296 (prepare_to_modify_buffer_1): New prototype.
2297 * textprop.c (modify_region): Rename to...
2298 (modify_text_properties): ...new function.
2299 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2300 (Fremove_list_of_text_properties): Adjust users.
2301 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2302 (modify_text): ...new function.
2303 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2304 (prepare_to_modify_buffer_1): ...new function.
2305 * casefiddle.c (casify_region):
2306 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2307 (Ftranspose_regions): Use modify_text.
2309 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2311 * lisp.mk (lisp): Add nadvice.elc.
2313 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2315 New macro to iterate over live buffers similar to frames.
2316 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2317 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2318 Declare buffer-related variables here to offload lisp.h.
2319 * buffer.c (Vbuffer_alist): Adjust comment.
2320 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2321 (other_buffer_safely):
2322 * data.c (store_symval_forwarding):
2323 * dispnew.c (Fframe_or_buffer_changed_p):
2324 * fileio.c (Fdo_auto_save):
2325 * filelock.c (unlock_all_files):
2326 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2328 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2330 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2331 * callproc.c (create_temp_file):
2332 * filelock.c (create_lock_file):
2333 Assume mkostemp, since it's now provided by Gnulib.
2335 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2337 * w32.c (mkostemp): New function.
2338 (mktemp): Remove, no longer used. Most of the code reused in
2339 mkostemp. (Bug#15015)
2340 (mktemp): Don't undef.
2342 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2344 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2345 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2346 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2347 (free_glyph_pool, check_glyph_memory): Likewise for
2348 all users. Adjust comments where appropriate.
2350 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2352 * composite.h: Minor fixups.
2353 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2354 to fix a misspelling, and change it to an inline function while
2355 we're at it (it need not be a macro). All uses changed.
2356 (composition_method, composition_valid_p):
2357 Rewrite to avoid assignments in if-conditions.
2359 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2361 Do not use global Lisp_Object in composition macros.
2362 * composite.h (composition_temp): Remove declaration.
2363 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2364 (composition_method, composition_valid_p): ...inline functions.
2365 (compose_region): Remove the leftover.
2366 * composite.c (composition_temp): Remove.
2367 (run_composition_function, update_compositions)
2368 (composition_compute_stop_pos, composition_adjust_point)
2369 (Ffind_composition_internal):
2370 * coding.c (handle_composition_annotation):
2371 * xdisp.c (handle_composition_prop, check_point_in_composition):
2372 Related users changed.
2374 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2376 Drop FRAME_PTR typedef.
2377 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2378 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2379 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2380 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2381 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2382 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2383 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2384 All related users changed.
2386 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2388 * eval.c (default_toplevel_binding): New function.
2390 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2391 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2392 (syms_of_eval): Export them.
2393 * data.c (Fdefault_value): Micro cleanup.
2394 * term.c (init_tty): Use "false".
2396 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2398 Fix X GC leak in GTK and raw (no toolkit) X ports.
2399 * xterm.c (x_free_frame_resources): If white and black relief
2400 GCs are allocated, always free them here.
2401 * xfns.c (x_make_gc): Omit redundant initialization.
2402 * widget.c (create_frame_gcs): Remove the leftover.
2403 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2404 in x_free_frame_resources.
2406 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2408 * nsterm.m (windowWillResize:toSize:): Only change title if
2409 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2411 (viewDidEndLiveResize): New method.
2413 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2414 inside NS_IMPL_COCOA.
2416 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2418 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2419 Do not check whether undo is enabled because record_insert and
2420 record_delete does that themselves.
2422 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2424 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2425 member which is not really used any more.
2426 (FRAME_XIC_BASE_FONTNAME): Remove.
2427 * xfns.c (xic_free_fontset): Adjust user.
2428 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2429 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2430 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2431 (xdialog_show): Use eassert for debugging check.
2432 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2434 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2436 * fileio.c, fns.c (merge): Move extern decl from here ...
2437 * lisp.h (merge): ... to here.
2439 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2441 Fix last font-related change.
2442 * w32font.h (w32font_list_internal, w32font_match_internal):
2444 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2445 (uniscribe_list_family): Adjust to match font API change.
2446 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2447 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2449 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2451 * frame.h (FRAME_MOUSE_UPDATE):
2452 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2453 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2455 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2457 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2458 * font.h (struct font_driver): Change list, match, and list_family
2459 functions to accept struct frame * as first arg.
2460 * font.c (font_score, font_compare, font_sort_entities):
2462 (font_sort_entities, font_list_entities, font_select_entity):
2463 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2464 match font API change.
2465 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2466 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2467 * ftxfont.c (ftxfont_list, ftxfont_match):
2468 * xftfont.c (xftfont_list, xftfont_match):
2469 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2470 * w32font.c (w32font_list, w32font_match, w32font_list):
2471 (w32font_list_internal, w32_font_match_internal): Likewise.
2472 * xfaces.c (Fx_family_fonts): Adjust user.
2474 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2476 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2477 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2478 only if HAVE_X_WINDOWS is in use.
2479 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2480 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2481 * w32term.c (x_wm_set_icon_position): Likewise.
2482 * w32fns.c (x_icon): Adjust user.
2484 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2486 * xterm.c (last_mouse_press_frame): Remove the
2487 leftover which is not really used any more.
2488 (handle_one_xevent, syms_of_xterm): Adjust users.
2489 (x_flush): Call XFlush once per each X display, not frame.
2490 This is better because this code always unconditionally skips
2491 non-X frames in Vframe_list and issues the only XFlush if we
2492 have more than one X frame on the same X display.
2493 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2494 Use bool for booleans.
2495 (x_draw_glyph_string_background, cvt_string_to_pixel):
2496 (cvt_pixel_dtor): Drop unnecessary prototypes.
2497 * xterm.h (x_display_ok): Adjust prototype.
2499 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2501 Drop unnecessary functions that deals with frame pixel size.
2502 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2503 (x_pixel_height): Drop prototypes.
2504 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2505 (x_pixel_height): Drop implementations.
2506 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2507 which should be always valid for window frame.
2508 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2509 * w32menu.c (Fx_popup_dialog):
2510 * xmenu.c (Fx_popup_dialog): Likewise for both.
2512 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2514 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2515 frame parameters and call to Fmodify_frame_parameters just once.
2516 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2517 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2518 and mention nil frame in docstring.
2520 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2522 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2523 (x_figure_window_size): Likewise. Adjust to return long.
2524 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2525 (toplevel): Move Qterminal_live_p to...
2526 * terminal.c (toplevel): ...here, make it static, and...
2527 (syms_of_terminal): ...DEFSYM here.
2528 * frame.h (Qterminal_live_p): Remove declaration.
2529 (make_frame, x_figure_window_size): Adjust prototype.
2530 * nsfns.m (Fx_create_frame): Use long for window flags.
2532 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2534 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2535 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2536 Do not assume that emacs_close (INT_MAX) is a no-op.
2538 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2540 * xfaces.c (make_face_cache): For struct face_cache, prefer
2541 xmalloc to xzalloc and so avoid redundant call to memset.
2542 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2544 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2546 * fringe.c (draw_window_fringes, update_window_fringes)
2547 (compute_fringe_widths):
2548 * w32term.c (x_draw_glyph_string):
2549 * window.c (candidate_window_p, Frecenter):
2550 * xfaces.c (realize_basic_faces, realize_default_face)
2551 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2552 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2553 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2554 * xmenu.c (Fx_menu_bar_open_internal):
2555 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2556 * xsettings.c (xft_settings_event):
2557 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2558 Use bool for booleans. Adjust style and comments where
2560 * dispextern.h (draw_window_fringes, update_window_fringes)
2561 (compute_fringe_widths):
2562 * xterm.h (x_had_errors_p): Adjust prototype.
2564 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2566 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2567 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2569 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2571 * fns.c (toplevel): Remove comment before Fsafe_length because
2574 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2576 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2578 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2580 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2581 frame which got the message is still alive, before dereferencing
2582 its pointer. (Bug#14970)
2584 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2585 be a live window, before using it as such. (Bug#14970)
2587 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2589 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2590 w32_detect_focus_change instead of doing part of its job by hand.
2591 This fixes the problem whereby FOCUS_OUT events were not sent to
2594 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2596 * process.c (Fprocess_list): Doc fix.
2598 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2599 being re-exposed only if it didn't ask to become visible.
2600 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2601 was previously iconified. (Bug#14841)
2602 (x_iconify_frame): Mark the frame iconified.
2604 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2606 Fix minor problems found by static checking.
2607 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2608 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2610 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2612 * eval.c (set_specpdl_old_value): New function.
2613 (unbind_to): Minor simplification.
2614 (get_backtrace_frame): New function.
2615 (Fbacktrace_frame): Use it. Add `base' argument.
2616 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2617 (syms_of_eval): Export backtrace-eval.
2618 * xterm.c (x_focus_changed): Simplify.
2620 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2622 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2624 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2626 * xdisp.c (redisplay_window): Instead of moving point out of
2627 scroll margin, reject the force_start method, and try scrolling
2628 instead. (Bug#14780)
2630 2013-07-24 Ken Brown <kbrown@cornell.edu>
2632 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2635 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2637 * eval.c (Fprogn): Do not check that BODY is a proper list.
2638 This undoes the previous change. The check slows down the
2639 interpreter, and is not needed to prevent a crash. See
2640 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2642 2013-07-23 Glenn Morris <rgm@gnu.org>
2644 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2646 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2648 Port to GNU/Linux systems with tinfo but not ncurses.
2649 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2650 to decide whether ncurses is being used. Without this change,
2651 GCC complains about tgetent not being declared, on a system
2652 that has tinfo installed but ncurses not installed.
2654 * eval.c (Fprogn): Check that BODY is a proper list.
2656 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2657 * data.c (Fsetq_default):
2658 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2659 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2661 Tune by taking advantage of the fact that ARGS is always a list
2662 when a function is declared to have UNEVALLED args.
2664 * emacsgtkfixed.c: Port to GCC 4.6.
2665 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2667 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2669 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2670 here to silence compiler warnings.
2672 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2674 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2675 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2676 from messing up Emacs's 'struct frame' (Bug#14923).
2678 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2680 * alloc.c (make_save_ptr_ptr): Define this function.
2681 It was inadvertently omitted. It's needed only if
2682 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2684 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2686 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2687 frame have focus (Bug#14895).
2689 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2691 Avoid vfork-related deadlock more cleanly.
2692 * callproc.c (child_setup): When the child's exec fails, output
2693 the program name, as that's more useful. Use O_NONBLOCK to avoid
2695 * process.c (create_process_1): Remove; no longer needed.
2696 (create_process): Remove timer hack; no longer needed, now that
2697 the child avoids deadlock.
2699 2013-07-20 Glenn Morris <rgm@gnu.org>
2701 * image.c (Fimage_flush): Fix doc typo.
2703 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2705 Fix array bounds violation when pty allocation fails.
2706 * process.c (PTY_NAME_SIZE): New constant.
2707 (pty_name): Remove static variable; it's now auto.
2708 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2709 Take pty_name as an arg rather than using a static variable.
2710 All callers changed.
2711 (create_process): Recover pty_flag from process, not from volatile local.
2712 (create_pty): Stay inside array even when pty allocation fails.
2713 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2715 * lread.c (Fload): Avoid initialization only when lint checking.
2716 Mention that it's needed only for older GCCs.
2718 2013-07-20 Kenichi Handa <handa@gnu.org>
2720 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2721 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2723 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2725 * lread.c (Fload): Avoid uninitialized warning.
2727 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2729 Fix some minor file descriptor leaks and related glitches.
2730 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2731 (create_lock_file): Use write, not emacs_write.
2732 * image.c (slurp_file, png_load_body):
2733 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2734 (server_accept_connection):
2735 Don't leak an fd on memory allocation failure.
2736 * image.c (slurp_file): Add a cheap heuristic for growing files.
2737 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2738 as that's what the other routines do. Maybe input need not be
2739 blocked at all, but it's better to be consistent.
2740 Avoid undefined behavior when strlen is zero.
2742 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2743 (NSTATICS): Now a constant; doesn't need to be a macro.
2745 2013-07-19 Richard Stallman <rms@gnu.org>
2747 * coding.c (decode_coding_utf_8): Add simple loop for fast
2748 processing of ASCII characters.
2750 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2752 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2754 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2756 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2757 unportable 'struct x_display_info'.
2758 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2761 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2763 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2764 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2766 (system_process_attributes): Prefer plain char to unsigned char
2767 when either will do. Clean up properly if interrupted or if
2768 memory allocations fail. Don't assume sscanf succeeds.
2769 Remove no-longer-needed workaround to stop GCC from whining.
2770 Read command-line once, instead of multiple times. Check read status a
2773 Fix obscure porting bug with varargs functions.
2774 The code assumed that int is treated like ptrdiff_t in a vararg
2775 function, which is not a portable assumption. There was a similar
2776 -- though these days less likely -- porting problem with various
2777 assumptions that pointers of different types all smell the same as
2778 far as vararg functions is conserved. To make this problem less
2779 likely in the future, redo the API to use varargs functions.
2780 * alloc.c (make_save_value): Remove this vararg function.
2781 All uses changed to ...
2782 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2783 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2785 (make_save_ptr): Rename from make_save_pointer, for consistency with
2786 the above. Define only on platforms that need it. All uses changed.
2788 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2790 * keyboard.c: Try to fix typos in previous change.
2791 (DISPLAY_LIST_INFO): New macro.
2792 (kbd_buffer_get_event): Do not access members that are not present
2793 in X11. Revert inadvertent change of "!=" to "=".
2795 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2797 * keyboard.c (kbd_buffer_get_event):
2798 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2799 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2801 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2803 * filelock.c: Fix unlikely file descriptor leaks.
2804 (get_boot_time_1): Rework to avoid using emacs_open.
2805 This doesn't actually fix a leak, but is better anyway.
2806 (read_lock_data): Use read, not emacs_read.
2808 * doc.c: Fix minor memory and file descriptor leaks.
2809 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2810 (get_doc_string, Fsnarf_documentation):
2811 Fix file descriptor leak on error.
2813 * term.c: Fix minor fdopen-related file descriptor leaks.
2814 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2815 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2817 * charset.c: Fix file descriptor leaks and errno issues.
2819 (load_charset_map_from_file): Don't leak file descriptor on error.
2820 Use plain record_xmalloc since the allocation is larger than
2821 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2823 * eval.c (record_unwind_protect_nothing):
2824 * fileio.c (fclose_unwind):
2826 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2827 The replacement doesn't block input, but that no longer seems
2830 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2832 * lread.c: Fix file descriptor leaks and errno issues.
2833 (Fload): Close some races that leaked fds or streams when 'load'
2835 (Fload, openp): Report error number of last nontrivial failure to open.
2836 ENOENT counts as trivial.
2837 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2839 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2840 now that the function is always called with a nonnegative arg.
2841 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2842 All uses replaced with ...
2843 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2845 A few more minor file errno-reporting bugs.
2846 * callproc.c (Fcall_process):
2847 * doc.c (Fsnarf_documentation):
2848 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2849 * process.c (set_socket_option):
2850 Don't let a constructor trash errno.
2851 * doc.c: Include <errno.h>.
2853 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2855 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2857 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2859 Fix w32 bug with call-process-region (Bug#14885).
2860 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2861 to Fcall_process when the input is empty. This simplifies the
2862 code a bit. It makes no difference on POSIXish platforms but
2863 apparently it fixes a bug on w32.
2865 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2866 * fileio.c (close_file_unwind): Don't close if FD is negative;
2867 this can happen when unwinding a zapped file descriptor.
2868 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2869 in case Emacs runs out of memory between the two unwind-protects.
2870 Don't trash errno when closing FD.
2871 Zap the FD in the specpdl when closing it, instead of deferring
2872 the removal of the unwind-protect; this fixes a bug where a child
2873 function unwinds the stack past us.
2875 New unwind-protect flavors to better type-check C callbacks.
2876 This also lessens the need to write wrappers for callbacks,
2877 and the need for make_save_pointer.
2878 * alloca.c (free_save_value):
2879 * atimer.c (run_all_atimers):
2881 * alloc.c (safe_alloca_unwind):
2882 * atimer.c (unwind_stop_other_atimers):
2883 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2884 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2885 * minibuf.c (choose_minibuf_frame_1):
2886 * process.c (make_serial_process_unwind):
2887 * xdisp.h (pop_message_unwind):
2888 * xselect.c (queue_selection_requests_unwind):
2889 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2890 * alloca.c (record_xmalloc):
2891 Prefer record_unwind_protect_ptr to record_unwind_protect with
2893 * alloca.c (Fgarbage_collect):
2894 Prefer record_unwind_protect_void to passing a dummy.
2895 * buffer.c (restore_buffer):
2896 * window.c (restore_window_configuration):
2897 * xfns.c, w32fns.c (do_unwind_create_frame)
2898 New wrapper. All record-unwind uses of wrappee changed.
2899 * buffer.c (set_buffer_if_live):
2900 * callproc.c (call_process_cleanup, delete_temp_file):
2901 * coding.c (code_conversion_restore):
2902 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2903 * editfns.c (save_excursion_restore)
2904 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2905 (save_restriction_restore):
2906 * eval.c (restore_stack_limits, un_autoload):
2907 * fns.c (require_unwind):
2908 * keyboard.c (recursive_edit_unwind, tracking_off):
2909 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2910 * macros.c (pop_kbd_macro, restore_menu_items):
2911 * nsfns.m (unwind_create_frame):
2912 * print.c (print_unwind):
2913 * process.c (start_process_unwind):
2914 * search.c (unwind_set_match_data):
2915 * window.c (select_window_norecord, select_frame_norecord):
2916 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2917 (fast_set_selected_frame):
2918 * xfns.c, w32fns.c (unwind_create_tip_frame):
2919 Return void, not a dummy Lisp_Object. All uses changed.
2920 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2921 * callproc.c (call_process_kill):
2922 * fileio.c (restore_point_unwind, decide_coding_unwind)
2923 (build_annotations_unwind):
2924 * insdel.c (Fcombine_after_change_execute_1):
2925 * keyboard.c (read_char_help_form_unwind):
2926 * menu.c (unuse_menu_items):
2927 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2928 * sound.c (sound_cleanup):
2929 * xdisp.c (unwind_redisplay):
2930 * xfns.c (clean_up_dialog):
2931 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2932 Accept no args and return void, instead of accepting and returning
2933 a dummy Lisp_Object. All uses changed.
2934 * cygw32.c (fchdir_unwind):
2935 * fileio.c (close_file_unwind):
2936 * keyboard.c (restore_kboard_configuration):
2937 * lread.c (readevalllop_1):
2938 * process.c (wait_reading_process_output_unwind):
2939 Accept int and return void, rather than accepting an Emacs integer
2940 and returning a dummy object. In some cases this fixes an
2941 unlikely bug when the corresponding int is outside Emacs integer
2942 range. All uses changed.
2943 * dired.c (directory_files_internal_unwind):
2944 * fileio.c (do_auto_save_unwind):
2945 * gtkutil.c (pop_down_dialog):
2946 * insdel.c (reset_var_on_error):
2947 * lread.c (load_unwind):
2948 * xfns.c (clean_up_file_dialog):
2949 * xmenu.c, nsmenu.m (pop_down_menu):
2950 * xmenu.c (cleanup_widget_value_tree):
2951 * xselect.c (wait_for_property_change_unwind):
2952 Accept pointer and return void, rather than accepting an Emacs
2953 save value encapsulating the pointer and returning a dummy object.
2955 * editfns.c (Fformat): Update the saved pointer directly via
2956 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2957 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2958 (unwind_body): New function.
2959 (record_unwind_protect): First arg is now a function returning void,
2960 not a dummy Lisp_Object.
2961 (record_unwind_protect_ptr, record_unwind_protect_int)
2962 (record_unwind_protect_void): New functions.
2963 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2964 * fileio.c (struct auto_save_unwind): New type.
2965 (do_auto_save_unwind): Use it.
2966 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2967 * insdel.c (struct rvoe_arg): New type.
2968 (reset_var_on_error): Use it.
2969 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2971 (specbinding_func): Remove; there are now several such functions.
2972 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2973 (set_unwind_protect_ptr): New function.
2974 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2976 Be simpler and more consistent about reporting I/O errors.
2977 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2978 Say "Read error" and "Write error", rather than "I/O error", or
2979 "IO error reading", or "IO error writing", when a read or write
2981 * process.c (Fmake_network_process, wait_reading_process_output)
2982 (send_process, Fprocess_send_eof, wait_reading_process_output):
2983 Capitalize diagnostics consistently. Put "failed foo" at the
2984 start of the diagnostic, so that we don't capitalize the
2985 function name "foo". Consistently say "failed" for such
2987 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2988 All callers changed. This is so it can use report_file_error.
2989 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2990 diagnostics consistently as above.
2992 * fileio.c (report_file_errno): Fix errno reporting bug.
2993 If the file name is neither null nor a pair, package it up as a
2994 singleton list. All callers changed, both to this function and to
2995 report_file_error. This fixes a bug where the memory allocator
2996 invoked by list1 set errno so that the immediately following
2997 report_file_error reported the wrong errno value.
2999 Fix minor problems found by --enable-gcc-warnings.
3000 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3001 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3003 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3005 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3006 Set event->arg to Qt if switch-event shall be generated.
3007 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3009 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3011 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3014 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3015 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3016 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3017 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3018 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3019 and there is a focused frame.
3020 (head_table): Add focus-in and focus-out.
3021 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3022 bind to handle-focus-in/out.
3024 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3025 (Fhandle_switch_frame): Call Fhandle_focus_in.
3026 (syms_of_frame): defsubr handle-focus-in/out.
3028 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3030 Fix porting bug to older POSIXish platforms (Bug#14862).
3031 * sysdep.c (emacs_pipe): New function, that implements
3032 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3033 This should port better to CentOS 5 and to Mac OS X 10.6.
3034 All calls to pipe2 changed.
3036 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3037 This makes the code easier to read and the executable a bit smaller.
3038 Do not replace all calls to Fcons that happen to create lists,
3039 just calls that are intended to create lists. For example, when
3040 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3041 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3042 Similarly for list2 through list5.
3043 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3044 * bytecode.c (exec_byte_code):
3045 * callint.c (quotify_arg, Fcall_interactively):
3046 * callproc.c (Fcall_process, create_temp_file):
3047 * charset.c (load_charset_map_from_file)
3048 (Fdefine_charset_internal, init_charset):
3049 * coding.c (get_translation_table, detect_coding_system)
3050 (Fcheck_coding_systems_region)
3051 (Fset_terminal_coding_system_internal)
3052 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3053 * composite.c (update_compositions, Ffind_composition_internal):
3054 * dired.c (directory_files_internal, file_name_completion)
3056 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3057 * doc.c (Fsnarf_documentation):
3058 * editfns.c (Fmessage_box):
3060 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3061 (Feval, eval_sub, Ffuncall, apply_lambda):
3062 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3063 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3064 (Fset_file_times, Finsert_file_contents)
3065 (Fchoose_write_coding_system, Fwrite_region):
3066 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3067 * font.c (font_registry_charsets, font_parse_fcname)
3068 (font_prepare_cache, font_update_drivers, Flist_fonts):
3069 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3070 * frame.c (make_frame, Fmake_terminal_frame)
3071 (x_set_frame_parameters, x_report_frame_params)
3072 (x_default_parameter, Fx_parse_geometry):
3073 * ftfont.c (syms_of_ftfont):
3074 * image.c (gif_load):
3075 * keyboard.c (command_loop_1):
3076 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3077 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3078 (Fminor_mode_key_binding, accessible_keymaps_1)
3079 (Faccessible_keymaps, Fwhere_is_internal):
3080 * lread.c (read_emacs_mule_char):
3081 * menu.c (find_and_return_menu_selection):
3082 * minibuf.c (get_minibuffer):
3083 * nsfns.m (Fns_perform_service):
3084 * nsfont.m (ns_script_to_charset):
3085 * nsmenu.m (ns_popup_dialog):
3086 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3087 (Fx_own_selection_internal):
3088 * nsterm.m (append2):
3089 * print.c (Fredirect_debugging_output)
3090 (print_prune_string_charset):
3091 * process.c (Fdelete_process, Fprocess_contact)
3092 (Fformat_network_address, set_socket_option)
3093 (read_and_dispose_of_process_output, write_queue_push)
3094 (send_process, exec_sentinel):
3095 * sound.c (Fplay_sound_internal):
3096 * textprop.c (validate_plist, add_properties)
3097 (Fput_text_property, Fadd_face_text_property)
3098 (copy_text_properties, text_property_list, syms_of_textprop):
3099 * unexaix.c (report_error):
3100 * unexcoff.c (report_error):
3101 * unexsol.c (unexec):
3102 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3103 (Fformat_mode_line, syms_of_xdisp):
3104 * xfaces.c (set_font_frame_param)
3105 (Finternal_lisp_face_attribute_values)
3106 (Finternal_merge_in_global_face, syms_of_xfaces):
3107 * xfns.c (x_default_scroll_bar_color_parameter)
3108 (x_default_font_parameter, x_create_tip_frame):
3109 * xfont.c (xfont_supported_scripts):
3110 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3111 (menu_help_callback, xmenu_show):
3113 * xterm.c (set_wm_state):
3114 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3115 and similarly for list2 through list5.
3117 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3119 * callproc.c (Fcall_process_region): Fix minor race and tune.
3120 (create_temp_file): New function, with the temp-file-creation part
3121 of the old Fcall_process_region. Use Fcopy_sequence to create the
3122 temp file name, rather than alloca + build_string, for simplicity.
3123 Don't bother to block input around the temp file creation;
3124 shouldn't be needed. Simplify use of mktemp.
3125 Use record_unwind_protect immediately after creating the temp file;
3126 this closes an unlikely race where the temp file was not removed.
3127 Use memcpy rather than an open-coded loop.
3128 (Fcall_process_region): Use the new function. If the input is
3129 empty, redirect from /dev/null rather than from a newly created
3130 empty temp file; this avoids unnecessary file system traffic.
3132 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3134 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3135 Simplify by making this case like the other two. This is a bit
3136 slower on obsolete hosts, but the extra complexity isn't worth it.
3138 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3139 * process.c (create_process) [!DOS_NT]:
3140 Remove now-unnecessary calls to emacs_close.
3142 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3144 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3145 returning early. (Bug#14850)
3147 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3148 and inhibit-iso-escape-detection attributes of 'undecided'.
3151 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3153 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3154 Reported by Herbert J. Skuhra in
3155 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3157 Don't lose top specpdl entry when memory is exhausted.
3158 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3159 specpdl overflow here, to simplify callers; all callers changed.
3160 Always reserve an unused entry at the stack top; this avoids
3161 losing the top entry's information when memory is exhausted.
3163 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3165 Clean up errno reporting and fix some errno-reporting bugs.
3166 * callproc.c (Fcall_process):
3167 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3168 * process.c (create_process, Fmake_network_process):
3169 * unexaix.c (report_error):
3170 * unexcoff.c (report_error):
3171 Be more careful about reporting the errno of failed operations.
3172 The code previously reported the wrong errno sometimes.
3173 Also, prefer report_file_errno to setting errno + report_file_error.
3174 (Fcall_process): Look at openp return value rather than at path,
3175 as that's a bit faster and clearer when there's a numeric predicate.
3176 * fileio.c (report_file_errno): New function, with most of the
3177 old contents of report_file_error.
3178 (report_file_error): Use it.
3179 (Ffile_exists_p, Ffile_accessible_directory_p):
3180 Set errno to 0 when it is junk.
3181 * fileio.c (Faccess_file):
3182 * image.c (x_create_bitmap_from_file):
3183 Use faccessat rather than opening the file, to avoid the hassle of
3184 having a file descriptor open.
3185 * lisp.h (report_file_errno): New decl.
3186 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3189 * process.c (create_process, wait_reading_process_output) [AIX]:
3190 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3191 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3192 a multithreaded environment anyway).
3193 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3195 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3197 * image.c (x_find_image_file): Don't close a remote file handle.
3199 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3201 Fix races with threads and file descriptors.
3202 * callproc.c (Fcall_process_region):
3203 * dired.c (open_directory):
3204 * emacs.c (main, Fdaemon_initialized):
3205 * image.c (x_find_image_file):
3206 * inotify.c (Finotify_rm_watch):
3207 * lread.c (Flocate_file_internal):
3208 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3209 * term.c (term_mouse_moveto, init_tty):
3210 * termcap.c (tgetent):
3211 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3212 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3213 * unexhp9k800.c, unexmacosx.c (unexec):
3214 * callproc.c (Fcall_process_region):
3215 Use emacs_close, not close.
3216 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3217 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3218 and posix_close function on current platforms (which all lack them).
3219 (emacs_close): Use it. This should fix the races on GNU/Linux and
3220 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3221 and it should avoid closing random victim file descriptors on
3224 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3226 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3227 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3230 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3231 This is for .gdbinit xbacktrace.
3233 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3234 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3235 (emacs_set_tty): Now static.
3236 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3237 * term.c (tty_capable_p, tty_default_color_capabilities)
3238 (get_tty_terminal, term_mouse_movement)
3239 (handle_one_term_event, init_tty, maybe_fatal):
3240 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3241 (tgetent, scan_file, name_match, compare_contin):
3242 * terminal.c (get_terminal):
3243 Use bool for boolean.
3244 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3245 Prefer char to unsigned char if either will do.
3246 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3247 (tty_write_glyphs): Prefer int to unsigned.
3248 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3249 All callers changed.
3250 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3252 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3255 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3256 (B__dummy__): New dummy symbol, to pacify C89.
3257 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3258 they can't grok varargs macros.
3259 * dispnew.c (add_window_display_history)
3260 (add_frame_display_history):
3261 * print.c (print_object):
3262 * xdisp.c (debug_method_add):
3263 Use %p printf format only for void pointers.
3264 * emacs.c (usage_message): New constant, replacing ...
3265 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3266 (main): Adjust to usage reorg.
3267 * fns.c (syms_of_fns):
3268 * profiler.c (syms_of_profiler):
3269 Don't use non-constant struct initializers.
3270 * gnutls.h (gnutls_initstage_t):
3271 * lisp.h (enum Lisp_Fwd_Type):
3272 * lread.c (lisp_file_lexically_bound_p):
3273 * xsettings.c (anonymous enum):
3274 Remove trailing comma.
3275 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3276 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3277 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3279 * regex.c (const_re_char): New type, to pacify strict C89.
3280 All uses of 'const re_char' replaced to use it.
3281 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3282 with glibc when strict C89. This change is imported from gnulib.
3284 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3285 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3286 Omit GNU_LINUX implementation, since it requires long long.
3287 * xterm.c (x_draw_underwave):
3288 Do not assume the traditional order of struct's members.
3289 (x_term_init): Rewrite to avoid the need for non-constant structure
3292 Syntax cleanup, mostly replacing macros with functions.
3293 This removes the need for the syntax_temp hack.
3294 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3295 * syntax.c (SYNTAX_INLINE): New macro.
3296 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3297 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3298 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3299 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3300 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3301 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3302 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3303 Now constants, not macros.
3304 (syntax_temp) [!__GNUC__]: Remove.
3305 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3306 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3307 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3308 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3309 Move here from syntax.h; now functions, not macros. Except for the
3310 last function, these are static since only syntax.c uses them.
3311 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3312 All uses changed. Now a function, not a macro; use this fact
3313 to simplify the code.
3314 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3315 compiler bugs; no longer relevant.
3316 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3317 (SYNTAX_INLINE): New macro.
3318 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3319 for the new functions. Use bool for boolean member.
3320 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3321 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3322 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3323 (SETUP_BUFFER_SYNTAX_TABLE):
3324 Now extern inline functions, not macros.
3325 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3326 Remove; all uses replaced by implementation.
3327 (syntax_temp) [!__GNUC__]: Remove decl.
3328 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3330 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3332 * emacs.c (main): Fix syntax error.
3334 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3336 Timestamp fixes for undo (Bug#14824).
3337 * atimer.c (schedule_atimer):
3338 * fileio.c (Ffile_newer_than_file_p):
3339 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3340 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3341 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3342 (syms_of_fileio): Remove Sclear_visited_file_name.
3343 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3344 file doesn't exist; this avoids an ambiguity with negative timestamps.
3345 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3346 * systime.h (make_emacs_time, invalid_emacs_time):
3347 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3348 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3349 * undo.c (record_first_change): Push (visited-file-modtime) onto
3350 undo list rather than reimplementing it by hand, incorrectly.
3352 2013-07-09 Ken Brown <kbrown@cornell.edu>
3354 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3356 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3358 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3360 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3362 Handle errno and exit status a bit more carefully.
3363 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3364 number into an exit status. Instead, use EXIT_CANCELED.
3365 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3366 * callproc.c (relocate_fd):
3367 * emacs.c (close_output_streams, main):
3368 * process.c (create_process):
3369 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3370 Use emacs_perror for simplicity.
3371 * callproc.c (relocate_fd, main):
3372 * sysdep.c (sys_subshell):
3373 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3374 (shut_down_emacs): Use emacs_write, not write.
3375 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3376 * fileio.c (Fcopy_file, e_write):
3377 * nsterm.m (ns_select):
3378 * process.c (send_process):
3379 * sound.c (vox_write):
3380 Use emacs_write_sig, not emacs_write.
3381 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3382 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3384 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3386 (emacs_full_write): New function.
3387 (emacs_write): Rewrite to use it.
3388 (emacswrite_sig, emacs_perror): New functions.
3389 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3391 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3393 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3394 on NS even if it is present. Pixmap on NS is a void*.
3396 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3398 Port to Ubuntu 10 (Bug#14803).
3399 Problem reported by T.V. Raman.
3400 * process.c (close_on_exec, accept4, process_socket):
3401 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3403 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3405 * w32.c (sys_dup): Declare prototype.
3409 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3411 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3413 Make file descriptors close-on-exec when possible (Bug#14803).
3414 This simplifies Emacs a bit, since it no longer needs to worry
3415 about closing file descriptors by hand in some cases.
3416 It also fixes some unlikely races. Not all such races, as
3417 libraries often open files internally without setting
3418 close-on-exec, but it's an improvement.
3419 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3420 * callproc.c (Fcall_process) [!MSDOS]:
3421 * emacs.c (main) [!DOS_NT]:
3422 * nsterm.m (ns_term_init):
3423 * process.c (create_process):
3424 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3425 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3426 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3427 Prefer mkostemp with O_CLOEXEC to mkstemp.
3428 * callproc.c (relocate_fd) [!WINDOWSNT]:
3429 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3430 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3432 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3433 Make the resulting file descriptor close-on-exec.
3434 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3435 * lread.c (load_descriptor_list, load_descriptor_unwind):
3436 Remove; no longer needed. All uses removed.
3437 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3438 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3440 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3441 (Fmake_network_process, Fnetwork_interface_list):
3442 (Fnetwork_interface_info, server_accept_connection):
3443 Make newly-created socket close-on-exec.
3444 * sysdep.c (emacs_open, emacs_fopen):
3445 Make new-created descriptor close-on-exec.
3446 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3447 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3449 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3451 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3452 for NS_IMPL_GNUSTEP.
3454 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3456 Fix openp errno handling.
3457 * callproc.c (Fcall_process): Preserve openp errno around close.
3458 * lread.c (openp): Set errno when returning -1, as some callers
3461 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3463 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3465 * nsterm.h (NSSavePanel): Update comment.
3466 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3467 (ns_run_file_dialog): Declare.
3469 * nsfns.m: Remove panelOK.
3471 (ns_run_file_dialog): New function.
3472 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3473 event loop, so file dialog is popped up by ns_run_file_dialog, called
3474 by sendEvent (Bug#14578).
3475 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3477 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3479 * xdisp.c (default_line_pixel_height): New function.
3480 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3481 (try_cursor_movement, redisplay_window, try_window)
3482 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3484 * window.c (window_scroll_pixel_based):
3485 use default_line_pixel_height.
3487 * dispextern.h (default_line_pixel_height): Add prototype.
3489 * frame.c (x_set_line_spacing): Accept a float value for
3490 line-spacing parameter, per the documentation.
3492 * data.c (Fmultibyte_string_p): Doc fix.
3494 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3496 Use emacs_open more consistently when opening files.
3497 This handles EINTR more consistently now, and makes it easier
3498 to introduce other uniform changes to file descriptor handling.
3499 * src/systdio.h: New file.
3500 * src/buffer.c (mmap_init):
3501 * cygw32.c (chdir_to_default_directory):
3502 * dispnew.c (Fopen_termscript):
3503 * emacs.c (Fdaemon_initialized):
3504 * fileio.c (Fdo_auto_save):
3505 * image.c (slurp_file, png_load_body, jpeg_load_body):
3506 * keyboard.c (Fopen_dribble_file):
3508 * print.c (Fredirect_debugging_output):
3509 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3510 * termcap.c (tgetent):
3511 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3512 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3513 * w32term.c (w32_initialize) [CYGWIN]:
3514 * xfaces.c (Fx_load_color_file):
3515 Use emacs_open instead of plain open, and emacs_fopen instead of
3517 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3518 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3519 * callproc.c (default_output_mode): New constant.
3520 (Fcall_process): Use it to call emacs_open instead of plain creat.
3521 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3522 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3523 (emacs_fopen): New function.
3524 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3525 Include <lisp.h>, for emacs_open.
3526 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3528 Remove duplicate #include directives.
3529 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3531 Don't include stdio.h twice.
3532 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3533 Don't include sys/types.h or stdio.h twice.
3534 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3535 * lread.c: Don't include coding.h twice.
3536 * nsfont.m: Don't include frame.h twice.
3537 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3538 * ralloc.c: Don't include <unistd.h> twice.
3539 * xdisp.c: Don't include font.h twice.
3540 * xterm.c: Don't include fontset.h twice.
3541 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3543 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3545 Scale ImageMagick images more carefully.
3546 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3547 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3548 Be more careful about avoiding undefined behavior after
3549 integer overflow and division by zero.
3551 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3553 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3554 (syms_of_w32fns): DEFSYM them.
3555 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3556 (CCHDEVICENAME): Define macros if not defined.
3557 (struct MONITOR_INFO_EX): New struct.
3558 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3559 (enum_display_monitors_fn): New variable.
3560 (globals_of_w32fns): Initialize it.
3561 (Fx_display_pixel_width, Fx_display_pixel_height)
3562 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3563 multi-monitor setups in docstrings.
3564 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3565 screen size by primary monitor's millimeter per pixel.
3566 (w32_monitor_enum, w32_display_monitor_attributes_list)
3567 (w32_display_monitor_attributes_list_fallback)
3568 (Fw32_display_monitor_attributes_list): New functions.
3569 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3571 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3573 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3575 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3577 * fileio.c (Qfile_notify_error): New error symbol.
3579 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3580 * inotify.c (inotify_callback, symbol_to_inotifymask)
3581 (Finotify_add_watch, Finotify_rm_watch): Use it.
3582 (inotifyevent_to_event): Exchange order of cookie and file name.
3583 (Finotify_add_watch): Adapt docstring.
3585 * lisp.h (Qfile_notify_error): Declare.
3587 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3589 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3590 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3591 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3592 which did not work (see <http://bugs.gnu.org/14569#307>).
3593 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3594 && (!noninteractive || initialized)). This attempts to thread
3595 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3597 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3599 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3600 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3602 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3604 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3605 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3606 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3607 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3609 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3611 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3612 Define to __sys_siglist.
3614 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3616 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3617 word-wrap, so that overflow-newline-into-fringe would work in
3618 visual-line-mode. (Bug#2749)
3619 (move_it_in_display_line_to): When the last scanned display
3620 element fits exactly on the display line, and
3621 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3622 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3623 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3624 finding buffer position that corresponds to pixel coordinates,
3625 e.g. in buffer_posn_from_coords.
3627 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3629 * process.c (handle_child_signal): Call catch_child_signal if
3632 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3634 Don't convert function pointers to void * and back.
3635 It isn't portable C, and it's easy enough to avoid.
3636 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3637 (make_save_value): Add support for SAVE_FUNCPOINTER.
3638 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3639 * print.c (print_object):
3640 Distinguish function from object pointers.
3641 * lisp.h (SAVE_FUNCPOINTER): New constant.
3642 (SAVE_SLOT_BITS): Adjust to it.
3643 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3644 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3645 (voidfuncptr): New typedef.
3646 (struct Lisp_Save_Value): New member data[0].funcpointer.
3647 (XSAVE_FUNCPOINTER): New function.
3649 Simplify buildobj processing.
3650 * Makefile.in (buildobj.h): Make it a sequence of strings each
3651 followed by comma, rather than a single string. Put it into a
3652 .tmp file in case there's an error while generating it.
3653 (gl-stamp): Use .tmp for temp files.
3654 (mostlyclean): Clean .tmp files.
3655 * doc.c (buildobj): Move to just the routine that needs it.
3656 It's now an array of strings, so processing is simpler.
3658 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3660 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3661 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3662 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3663 Invoke malloc_enable_thread even when not interactive.
3664 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3665 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3666 in this case, since the underlying bug has now been fixed.
3668 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3670 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3671 unlinking it (bug#14691).
3673 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3675 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3676 before checking whether buffer is modified. This lets
3677 `kill-buffer-query-functions' cancel killing of the buffer or save
3678 its content before `kill-buffer' asks user the "Buffer %s
3679 modified; kill anyway?" question.
3681 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3683 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3684 Let the super performKeyEquivalent deal with them (Bug#14747).
3686 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3688 * widget.c (resize_cb): Remove unused local.
3690 Do not use GTK 3 if it exists but cannot be compiled.
3691 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3692 * xterm.c (x_error_handler) [!USE_GTK]:
3695 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3697 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3699 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3700 to the valid range of values. (Bug#14753)
3702 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3703 when moving point by using the current glyph matrix. This avoids
3704 the need to force redisplay when this function is called in a
3707 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3709 Fix minor problems found by static checking.
3710 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3711 Redo the latter's body to sidestep GCC parenthesization warnings.
3712 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3713 * coding.c (detect_coding, detect_coding_system):
3714 * coding.h (struct undecided_spec):
3715 Use bool for boolean.
3716 * image.c (QCmax_width, QCmax_height): Now static.
3717 * xdisp.c (Fmove_point_visually): Remove unused local.
3719 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3721 * xdisp.c (Fmove_point_visually): New function.
3723 2013-06-28 Kenichi Handa <handa@gnu.org>
3725 * coding.h (define_coding_undecided_arg_index): New enum.
3726 (coding_attr_index): New members
3727 coding_attr_undecided_inhibit_null_byte_detection,
3728 coding_attr_undecided_inhibit_iso_escape_detection,
3729 coding_attr_undecided_prefer_utf_8.
3730 (undecided_spec): New struct.
3731 (struct coding_system): New member `undecided' of the member
3734 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3735 (detect_coding): Likewise.
3736 (detect_coding_system): Likewise.
3737 (Fdefine_coding_system_internal): New coding system properties
3738 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3740 (syms_of_coding): Adjust for coding_arg_undecided_max.
3742 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3744 * image.c (x_from_xcolors): Remove unused local.
3746 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3748 Defer image data transfer between X client and server until actual
3751 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3754 * image.c (Destroy_Image): Remove.
3755 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3756 `mask_p', and `colors_p'. All uses changed.
3757 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3758 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3759 New macros for `flags' arg to x_clear_image_1.
3760 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3761 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3762 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3763 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3764 (image_get_x_image, image_unget_x_image): New functions or macros.
3765 (image_background, image_background_transparent, x_to_xcolors)
3766 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3767 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3768 instead of Destroy_Image.
3769 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3770 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3771 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3772 (imagemagick_load_image, svg_load_image): Use them instead of
3773 x_create_x_image_and_pixmap, and x_put_x_image followed by
3774 x_destroy_x_image, respectively.
3775 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3776 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3777 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3778 background_transparent fields.
3779 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3780 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3782 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3784 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3785 This mostly consists of undoing recent changes.
3786 * callproc.c (Fcall_process):
3787 * process.c (create_process):
3788 Do not worry about catching SIGCHLD here, undoing previous change.
3789 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3790 * process.c, process.h (catch_child_signal):
3791 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3792 * process.c (catch_child_handler): Don't worry about being called
3793 lazily and do not assume caller has blocked SIGCHLD, undoing
3794 previous change. Move first-time stuff back to
3795 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3796 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3797 set lib_child_handler if it's already initialized, which may
3798 help avoid problems on GNUStep.
3800 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3802 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3803 * callproc.c (Fcall_process):
3804 * process.c (create_process):
3805 Make sure SIGCHLD is caught before we fork,
3806 since Emacs startup no arranges to catch SIGCHLD.
3807 * process.c (lib_child_handler): Initialize to null, not to
3809 (catch_child_signal): Allow self to be called lazily.
3810 Do nothing if it's already been called.
3811 Assume caller has blocked SIGCHLD (all callers do now).
3812 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3813 just before it's really needed.
3814 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3815 since it hasn't been caught yet.
3817 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3819 * image.c (compute_image_size): New function to implement
3820 :max-width and :max-height.
3821 (imagemagick_load_image): Use it.
3823 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3825 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3826 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3828 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3829 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3830 the SIGCHLD handler, since the code is not atomic and (due to glib)
3831 signals may be arriving now.
3832 * sysdep.c (init_signals): Do not catch child signals here;
3833 'main' now does that later, at a safer time.
3835 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3837 Clean up SIGCHLD handling a bit (Bug#14569).
3838 * process.c, process.h (catch_child_signal):
3839 Now always extern, even if !NS_IMPL_GNUSTEP.
3840 * process.c (catch_child_signal): Move glib tickler here from
3841 init_process_emacs, so that it's done earlier in Emacs
3842 initialization. Also move the noninteractive && !initialized
3843 check here from init_process_emacs. This is all a bit cleaner for
3844 GNUish platforms, and I hope it works around the Cygwin bug.
3845 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3846 that glib signal handling is tickled before glib creates threads.
3848 * process.c (wait_reading_process_output): Avoid int overflow
3849 when reading more than 2 GiB total from a process.
3851 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3853 * process.c (create_process): Handle a couple more cases,
3854 i.e., work even if new_argv and wait_child_setup[i] are cached.
3855 Use Fcall_process's style for volatile vars.
3857 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3859 * process.c (create_process): Mark PROCESS volatile.
3861 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3863 Use C99-style flexible array members if available.
3864 This avoids some subtle aliasing issues, which typically
3865 aren't a problem with GCC but may be a problem elsewhere.
3866 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3867 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3868 In either case, it uses a flexible array member rather than
3869 the old struct hack. All uses changed.
3870 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3871 Adjust to sdata reorganization.
3872 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3873 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3874 that ports better to pre-C99 non-GCC.
3875 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3876 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3877 as the latter has changed.
3878 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3879 and port better to pre-C99 GCC.
3880 * image.c (struct xpm_cached_color):
3881 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3882 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3883 Use FLEXIBLE_ARRAY_MEMBER.
3884 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3885 Move decl to top level so it gets checked against implementation.
3886 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3887 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3889 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3891 * syntax.c: Integer cleanups.
3892 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3893 All uses that need 0-or-2 changed to:
3894 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3895 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3896 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3897 (char_quoted, prev_char_comend_first, back_comment)
3898 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3899 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3900 Use bool for boolean.
3901 (update_syntax_table, skip_chars, skip_syntaxes):
3902 Prefer int to unsigned when either will do.
3903 (back_comment): Return boolean success flag, like forw_comment,
3904 instead of positive-or-minus-1 (which might have overflowed int anyway).
3905 Don't stuff ptrdiff_t into int.
3906 (syntax_spec_code, syntax_code_spec): Now const.
3907 (Fmatching_paren, scan_lists, scan_sexps_forward):
3908 Use enum syntaxcode for syntax code.
3909 (Fmatching_paren): Check that arg is a character, not just an integer.
3910 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3911 (Finternal_describe_syntax_value): Omit no-longer-needed
3913 (skip_chars): Use char, not unsigned char, when the distinction
3915 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3916 * bytecode.c (exec_byte_code):
3917 * syntax.c (syntax_spec_code, Fchar_syntax)
3918 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3920 * syntax.h (SYNTAX_WITH_FLAGS):
3921 Omit unnecessary casts.
3923 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3925 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3926 line dimensions here, to avoid race conditions with the main
3927 thread. (Bug#14062, bug#14630, bug#14669)
3929 * w32term.c (w32_draw_window_cursor): Compute the header line and
3930 mode line dimensions here.
3931 <w32_system_caret_window, w32_system_caret_hdr_height>:
3932 <w32_system_caret_mode_height>: New variables.
3934 * w32term.h: Declare them.
3936 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3938 * alloc.c (die): Move "assertion failed" string here ...
3939 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3940 COND when SUPPRESS_CHECKING. This shrinks the executable text
3941 size by 0.8% to 2.2% when configured with --enable-checking,
3942 depending on optimization flags (GCC 4.8.1 x86-64).
3944 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3946 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3948 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3949 base is 2; this is more accurate.
3951 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3953 * sound.c (string_default): Move to !WINDOWSNT section.
3954 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3956 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3958 * sound.c: Integer cleanups.
3959 Remove unnecessary forward decls.
3960 (struct sound_device): The 'file' member is now a Lisp_Object, not
3961 a char *, so that we needn't invoke alloca on a huge size.
3962 (Fplay_sound_internal): Adjust to this.
3963 (string_default): New function.
3964 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3965 Use it to adjust to the struct sound_device change.
3966 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3967 (be2hs) [0]: Remove.
3969 * syntax.c (skip_chars): Don't use uninitialized storage
3970 when searching a multibyte buffer for characters that are not in a
3971 unibyte string that contains non-ASCII characters.
3973 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3975 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3976 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3978 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3980 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3982 2013-06-18 Kenichi Handa <handa@gnu.org>
3984 * font.c (Ffont_spec): Signal an error for an invalid font name
3987 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3989 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3990 In particular this ports to 32-bit sparc Sun cc.
3991 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3992 array with a dummy element at specpdl[-1], so that its address can
3994 (unbind_to): Do not copy the binding; not needed, now that we
3995 copy old_value in the one place where the copy is needed.
3996 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3997 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3998 (union specbinding): Rename from struct specbinding. Redo layout
3999 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4000 which is not portable. With Sun C 5.12 32-bit sparc, the
4001 declaration causes nargs to be an unsigned bitfield, a behavior
4002 that the C standard allows; but Emacs wants nargs to be signed.
4003 The overall type is now a union of structures rather than a
4004 structure of union of structures, and the 'kind' member is now a
4005 bitfield, so that the overall type doesn't grow. All uses changed.
4006 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4008 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4010 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4011 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4013 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4015 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4017 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4018 unless we know that the window w's frame is a frame object.
4019 Another attempt at solving bug#14062 and bug#14630.
4021 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4023 * textprop.c (property_set_type): New enum.
4024 (add_properties): Allow appending/prepending text properties.
4025 (add_text_properties_1): Factored out of Fadd_text_properties.
4026 (Fadd_text_properties): Move all the code into
4027 add_text_properties_1.
4028 (Fadd_face_text_property): New function that calls
4029 add_text_properties_1.
4031 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4033 Move functions from lisp.h to individual modules when possible.
4034 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4035 * alloc.c (XFLOAT_INIT, set_symbol_name):
4036 * buffer.c (CHECK_OVERLAY):
4037 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4038 (set_char_table_parent):
4039 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4040 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4041 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4042 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4044 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4045 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4046 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4047 (backtrace_args, backtrace_debug_on_exit):
4048 * floatfns.c (CHECK_FLOAT):
4049 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4050 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4051 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4052 (set_hash_index_slot):
4053 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4054 * marker.c (CHECK_MARKER):
4055 * textprop.c (CHECK_STRING_OR_BUFFER):
4056 * window.c (CHECK_WINDOW_CONFIGURATION):
4057 Move here from lisp.h, and make these functions static rather than
4059 * buffer.c (Qoverlayp):
4061 * fns.c (Qhash_table_p):
4062 * window.c (Qwindow_configuration_p):
4064 * lisp.h: Remove the abovementioned defns and decls.
4066 Use functions, not macros, for XINT etc (Bug#11935).
4067 In lisp.h, prefer functions to function-like macros, and
4068 constants to object-like macros, when either will do. This:
4069 . simplifies use, as there's no more need to worry about
4070 arguments' side effects being evaluated multiple times.
4071 . makes the code easier to debug on some platforms.
4072 However, when using gcc -O0, keep using function-like macros
4073 for a few critical operations, for performance reasons.
4074 This sort of thing isn't needed with gcc -Og, but -Og
4075 is a GCC 4.8 feature and isn't widely-enough available yet.
4076 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4077 Remove enum lsb_bits; no longer needed.
4078 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4079 * buffer.c (Qoverlap):
4081 * fns.c (Qhash_table_p):
4082 Now extern, so lisp.h can use these symbols.
4083 * dispextern.h: Include character.h, for MAX_CHAR etc.
4084 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4085 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4086 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4087 (GLYPH_CODE_P): Move here from lisp.h.
4088 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4089 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4090 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4091 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4092 XUNTAG now returns void *.
4093 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4094 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4095 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4096 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4097 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4098 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4099 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4100 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4101 New macros, renamed from their sans-lisp_h_ counterparts.
4102 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4103 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4104 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4105 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4106 If compiling via GCC without optimization, define these as macros
4107 in addition to inline functions.
4108 To disable this, compile with -DINLINING=0.
4109 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4110 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4111 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4112 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4113 (INTMASK, VALMASK): Now macros, since static values cannot be
4114 accessed from extern inline functions.
4115 (VALMASK): Also a constant, for benefit of old GDB.
4116 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4117 is INTEGERP, which can fold it in.
4118 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4119 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4120 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4121 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4122 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4123 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4124 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4125 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4126 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4127 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4128 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4129 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4130 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4131 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4132 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4133 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4134 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4135 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4136 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4137 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4138 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4139 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4140 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4141 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4142 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4143 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4144 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4145 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4146 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4147 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4148 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4149 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4150 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4152 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4153 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4154 (VALMASK): Define in one place rather than in two, merging the
4155 USE_LSB_TAG parts; this is simpler.
4156 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4157 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4158 Move up, to avoid use before definition.
4159 Also include "globals.h" earlier, for the same reason.
4160 (make_natnum): New function.
4161 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4162 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4163 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4164 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4165 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4166 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4167 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4168 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4169 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4170 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4171 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4172 (Qwindow_configuration_p, Qimage): New forward declarations.
4173 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4174 (STRING_COPYIN): Remove; unused.
4175 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4176 (xcar_addr, xcdr_addr): New functions. All uses changed.
4177 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4178 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4179 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4180 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4181 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4182 (TYPE_RANGED_INTEGERP): Simplify.
4183 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4184 (setlocale, fixup_locale, synchronize_system_messages_locale)
4185 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4186 Now empty functions, not macros.
4187 (functionp): Return bool, not int.
4188 * window.c (Qwindow_configuration_p): Now extern,
4189 so window.h can use it.
4190 * window.h (Qwindowp): Move decl back to lisp.h.
4192 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4194 * xdisp.c (Fline_pixel_height): New function, required for solving
4197 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4199 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4201 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4203 * lread.c (syms_of_lread):
4204 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4206 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4208 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4210 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4212 * fileio.c (expand_file_name): Doc fix.
4214 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4216 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4217 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4218 Wait for self, not for 0. This can't hurt on GNU or similar
4219 system, and may help with Cygwin.
4221 * keyboard.c: Don't use PROP (...) as an lvalue.
4222 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4223 Use set_prop (A, B), not PROP (A) = B.
4225 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4227 * xdisp.c (get_it_property): Use it->window instead of generating
4228 a Lisp object from it->w.
4230 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4232 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4233 get-char-property the window that is being rendered, instead of
4234 the buffer, to support window-specific overlays. (Bug#14575)
4235 (compute_display_string_pos): When W is NULL, use the current
4236 buffer as the object to pass to get-char-property.
4237 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4238 pointer member of the bidi iterator, since no window is pertinent
4241 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4243 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4244 being displayed, and pass it to compute_display_string_pos.
4245 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4246 (bidi_paragraph_init): All callers changed.
4248 * xdisp.c (init_from_display_pos, init_iterator)
4249 (handle_single_display_spec, next_overlay_string)
4250 (get_overlay_strings_1, reseat_1, reseat_to_string)
4251 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4252 Set bidi_it.w member from it->w.
4253 (compute_display_string_pos): Accept additional argument, the
4254 window being displayed, and pass it to Fget_char_property.
4257 * dispextern.h (struct bidi_it): New member w, the window being
4259 (compute_display_string_pos): Adjust prototype.
4261 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4263 * xgselect.c: Remove unneeded include xterm.h.
4265 * process.c (wait_reading_process_output): Check for NS before GLIB.
4266 GLIB may be linked in due to rsvg, but ns_select must be called.
4268 * xgselect.c (xg_select): Remove call to window_system_available
4269 and g_main_context_pending at the top, so Gdk events (i.e. file
4270 notify) are processed when Emacs is started with -nw.
4272 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4274 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4275 (ctagsfiles3): New variable, includes only *.m files.
4276 (TAGS): Use an explicit language name in the regular expressions,
4277 to avoid transformation of '/SOMETHING' by MSYS to
4278 'c:\MSYS\SOMETHING'.
4280 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4282 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4284 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4286 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4287 still need to set the mouse pointer shape and activate help-echo.
4290 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4292 A few porting etc. fixes for the new file monitor code.
4293 See the thread containing
4294 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4295 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4296 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4297 (dir_monitor_callback, Fgfile_rm_watch):
4298 Use assq_no_quit instead of Fassoc, for speed.
4299 (dir_monitor_callback, Fgfile_rm_watch):
4300 eassert that the monitor is a fixnum.
4301 (dir_monitor_callback): No need for CDR_SAFE.
4302 Simplify building of lisp with alternative tails.
4303 (Fgfile_add_watch, Fgfile_rm_watch):
4304 Do not assume glib functions set errno reliably on failure.
4305 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4306 and signal an error otherwise.
4307 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4308 Use Fdelq instead of Fdelete, for speed.
4310 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4312 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4313 don't insist on being invoked on a highlighted tool-bar button.
4314 Avoids losing tool-bar functionality when mouse-highlight is nil.
4315 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4316 Don't highlight when mouse-highlight is nil.
4317 (note_mouse_highlight): When mouse-highlight is nil, don't return
4318 right away; instead, run tool-bar and mode-line highlight
4319 subroutine, clear any existing highlight, and revert the mouse
4320 pointer to its default shape. (Bug#14558)
4322 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4324 * lisp.mk (lisp): Add prog-mode.el.
4326 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4328 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4329 * process.c (dummy_handler): New function.
4330 (lib_child_handler): New static var.
4331 (handle_child_signal): Invoke it.
4332 (catch_child_signal): If a library has set up a signal handler,
4333 save it into lib_child_handler.
4334 (init_process_emacs): If using glib and not on Windows, tickle glib's
4335 child-handling code so that it initializes its private SIGCHLD handler.
4336 * syssignal.h (SA_SIGINFO): Default to 0.
4337 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4338 31; it should no longer be needed now.
4340 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4342 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4344 * gfilenotify.c (globals_of_gfilenotify): New function.
4345 (syms_of_gfilenotify): Move global initialization there.
4347 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4349 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4351 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4352 * keyboard.c (menu_bar_items, tool_bar_items):
4353 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4354 not override local keymaps any more.
4356 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4358 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4360 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4362 * w32console.c (initialize_w32_display): Return the dimensions of
4363 the console window via 2 additional arguments, not via the current
4364 frame. This avoids crashes due to overrunning the bounds of
4365 frame's decode_mode_spec_buffer, which is not resized following
4366 the change of the frame dimensions from the initial 10x10.
4368 * w32term.h (w32_initialize_display_info): Adjust prototype.
4370 * term.c (init_tty): Take dimensions of the frame from the values
4371 returned by initialize_w32_display.
4373 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4374 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4375 (LIBES): Add $(GFILENOTIFY_LIBS).
4377 * w32inevt.c (handle_file_notifications): Add dummy implementation
4378 for !HAVE_W32NOTIFY.
4380 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4382 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4384 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4386 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4388 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4390 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4392 Fix minor problems found by static checking.
4393 * data.c (pure_write_error):
4394 Use xsignal2, not Fsignal, as Fsignal might return.
4395 * eval.c (set_backtrace_debug_on_exit): Now static.
4396 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4397 No longer inline. EXTERN_INLINE is needed only for functions
4398 defined in .h files. Reindent function header as per GNU style.
4399 (backtrace_p, backtrace_top, backtrace_next):
4400 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4401 compiler or linker. Add extern decls to pacify gcc -Wall.
4402 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4404 * frame.c (free_monitors): Define only on platforms that need it.
4405 * nsterm.m (ns_term_init):
4406 * process.c (catch_child_signal):
4407 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4408 defined on all porting targets these days.
4409 * process.c, process.h (catch_child_signal):
4410 Make it extern only if NS_IMPL_GNUSTEP is defined.
4412 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4414 * w32.c (gettimeofday): Make the signature identical to prototype
4415 in nt/inc/sys/time.h.
4417 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4419 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4422 * keyboard.c (safe_run_hooks_error): Improve error message.
4424 * data.c (pure_write_error): Add `object' argument.
4425 * puresize.h (CHECK_IMPURE): Use it.
4427 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4429 * Makefile.in (NOTIFY_OBJ): New variable.
4430 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4432 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4433 Call syms_of_gfilenotify.
4435 * gfilenotify.c: New file.
4437 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4438 and Qfile_w32notify.
4439 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4440 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4442 * lisp.h: Declare syms_of_gfilenotify.
4444 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4446 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4448 Merge the specpdl and backtrace stacks. Make the structure of the
4449 specpdl entries more obvious via a tagged union of structs.
4450 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4451 (enum specbind_tag): New enum.
4452 (struct specbinding): Make it a tagged union of structs.
4453 Add a case for backtrace records.
4454 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4455 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4456 (backtrace_debug_on_exit): New accessors.
4457 (struct backtrace): Remove.
4458 (struct catchtag): Remove backlist field.
4459 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4461 (Flocal_variable_p): Speed up the common case where the binding is
4463 * eval.c (backtrace_list): Remove.
4464 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4465 (set_backtrace_args, set_backtrace_nargs)
4466 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4467 (backtrace_next): New functions.
4468 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4469 (unwind_to_catch, internal_lisp_condition_case)
4470 (internal_condition_case, internal_condition_case_1)
4471 (internal_condition_case_2, internal_condition_case_n): Don't bother
4472 with backtrace_list any more.
4473 (Fsignal): Adjust to new backtrace format.
4474 (grow_specpdl): Move up.
4475 (record_in_backtrace): New function.
4476 (eval_sub, Ffuncall): Use it.
4477 (apply_lambda): Adjust to new backtrace format.
4478 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4480 (specbind): Adjust to new specpdl format. Simplify.
4481 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4482 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4484 (mark_backtrace): Remove.
4485 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4486 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4487 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4489 * profiler.c (record_backtrace): Use get_backtrace.
4490 (handle_profiler_signal): Use backtrace_top_function.
4491 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4494 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4496 * process.h (catch_child_signal): Declare.
4498 * process.c (catch_child_signal): New function.
4499 (init_process_emacs): Call it.
4501 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4502 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4504 (x_set_cursor_type): Remove declaration.
4505 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4506 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4507 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4508 (ns_get_color): Use F suffix on float.
4509 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4510 (ns_get_rgb_color): Remove.
4511 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4512 (note_mouse_movement): x and y are CGFloat.
4513 (ns_draw_fringe_bitmap): Remove unused rowY.
4514 Change #if to COCOA && >= 10_6.
4515 (ns_draw_window_cursor): Remove unused overspill.
4516 (ns_draw_underwave): width and x are EamcsCGFloat.
4517 (ns_draw_box): thickness is CGFloat.
4518 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4519 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4520 if not in main thread.
4521 (ns_get_pending_menu_title, ns_check_menu_open)
4522 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4523 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4524 (sendFromMainThread:): New method.
4525 (changeFont:): size is CGFloat.
4526 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4527 Disable warning about permanent text.
4528 (characterIndexForPoint:): Adjust return type depending on GNUStep
4530 (mouseDown:): delta is CGFloat.
4531 (updateFrameSize): Remove unised variable f.
4532 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4533 Cast float to EmacsCGFloat.
4534 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4535 also to -1 when restoring.
4536 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4537 inside NS_IMPL_COCOA.
4538 (toggleFullScreen:): Put call to toggleFullScreen inside
4539 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4540 (setPosition:portion:whole:): por is CGFloat.
4541 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4542 (mouseDown:): Use CGFloat.
4543 (mouseDragged:): Remove unised variable edge.
4544 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4546 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4548 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4549 when NS_IMPL_GNUSTEP.
4550 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4551 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4552 (EmacsToolbar): Add clearAll. Add tag argument to
4553 addDisplayItemWithImage.
4554 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4556 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4558 * nsmenu.m (ns_update_menubar): Make static.
4559 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4560 (fillWithWidgetValue:): Add cast to SEL for setAction.
4561 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4562 (update_frame_tool_bar): Update code for GNUStep.
4563 (clearAll): New method.
4564 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4565 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4566 Move identifierToItem setObject and activeIdentifiers addObject before
4567 call to insertItemWithItemIdentifier.
4568 (validateVisibleItems): Fix indentation.
4569 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4570 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4571 UtilityWindow to aStyle, remove call to setStyleMask.
4573 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4575 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4576 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4577 Use F suffix on floats.
4578 (ns_char_width): Returns CGFloat.
4579 (ns_ascii_average_width): w is CGFloat instead of float.
4580 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4582 (ns_glyph_metrics): CGFloat instead of float.
4584 * nsfns.m (x_set_foreground_color, x_set_background_color):
4586 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4587 remove unused variables.
4588 (Fns_read_file_name): Keep track if panel is for save.
4589 Use ns_filename_from_panel/ns_directory_from_panel.
4590 (Fns_list_services): delegate only used for COCOA.
4591 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4592 Just return the input if GNUStep.
4593 (x_screen_planes): Remove.
4594 (Fxw_color_values): Use EmacsCGFloat
4595 (Fns_display_monitor_attributes_list): Only get screen number for
4597 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4599 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4600 ns_directory_from_panel.
4602 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4604 * process.c (handle_child_signal): Also use WCONTINUED.
4605 This is so that list-processes doesn't mistakenly list the process
4606 as stopped, when the process has actually been continued and is
4609 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4611 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4612 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4613 not already configured.
4615 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4617 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4619 * Makefile.in (mostlyclean): Remove *.res files.
4621 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4623 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4624 a buffer (bug#8447).
4626 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4629 display vector, and we backtrack, handle the case that the
4630 previous character position is also displayed from a display
4631 vector or covered by a display string or image. (Bug#14476)
4633 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4635 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4636 (struct MonitorInfo, free_monitors): Remove.
4637 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4638 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4639 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4642 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4643 (struct MonitorInfo, free_monitors): Remove.
4644 (ns_screen_name): Make static.
4645 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4646 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4649 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4650 (struct MonitorInfo): New struct.
4651 (free_monitors, make_monitor_attribute_list): Declare.
4653 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4655 (free_monitors, make_monitor_attribute_list): New functions.
4656 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4659 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4661 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4663 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4665 * keyboard.c: Apply keyboard decoding only to events that come directly
4666 from the tty, not from unread-command-events (bug#14368).
4667 (read_event_from_main_queue): New function, extracted from read_char).
4668 (read_decoded_char): Remove.
4669 (read_decoded_event_from_main_queue): New function to replace it.
4670 (read_char): Use it.
4671 (read_key_sequence): Use read_char rather than read_decoded_char.
4673 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4675 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4677 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4679 2013-05-22 Kenichi Handa <handa@gnu.org>
4681 The following changes are to fix the setting of
4682 buffer-file-coding-system on, for instance, C-x RET c unix RET
4683 _FILE_OF_DOS_EOL_TYPE_ RET.
4685 * coding.h (struct coding_system): New member detected_utf8_chars.
4687 * coding.c (detect_coding_utf_8): Count characters and check EOL
4688 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4690 (setup_coding_system): Do not initialize coding->head_ascii.
4691 (check_ascii): Do not set coding->eol_seen but update it. Do not
4692 call adjust_coding_eol_type here.
4693 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4694 If the eol-type of CODING is already specified, adjust the eol type
4695 of the found coding-system.
4696 (decode_coding_gap): Cancel previous change. Utilize the
4697 character numbers counted by detect_coding_utf_8. Fix detection
4700 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4702 * search.c (looking_at_1): Only set last_thing_searched if the match
4703 changed the match-data (bug#14281).
4705 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4707 * xdisp.c (reseat_at_previous_visible_line_start):
4708 Already declared in dispextern.h, so remove it here.
4709 (move_it_vertically_backward): Likewise.
4711 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4713 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4714 (Fx_display_pixel_width, Fx_display_pixel_height)
4715 (Fx_display_mm_width, Fx_display_mm_height):
4716 Mention `display-monitor-attributes-list' in docstrings.
4718 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4719 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4720 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4721 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4722 (Fx_display_backing_store, Fx_display_visual_class)
4723 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4724 (Fx_display_grayscale_p, Fx_display_pixel_width)
4725 (Fx_display_pixel_height, Fx_display_planes)
4726 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4727 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4728 (Fx_display_mm_width, Fx_display_mm_height)
4729 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4730 height for all physical monitors as in X11.
4732 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4733 Return pixel width or height for all physical monitors as in X11.
4735 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4737 Port --enable-gcc-warnings to clang.
4738 * bytecode.c (exec_byte_code):
4740 Redo diagnostic pragmas to pacify clang, too.
4741 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4742 * editfns.c (Fencode_time):
4743 * fileio.c (file_accessible_directory_p):
4744 * font.c (font_unparse_xlfd):
4745 Use '&"string"[index]' instead of '"string" + (index)'.
4746 * undo.c (user_error): Remove; unused.
4748 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4750 * insdel.c (insert_1_both): Document the arguments, instead of
4751 referring to insert_1, which no longer exists.
4753 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4754 some window, increment windows_or_buffers_changed, so that
4755 *Messages* display in that window is updated. (Bug#14408)
4757 * w32.c: Include epaths.h.
4758 (init_environment): Use cmdproxy.exe without leading directories.
4759 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4761 (gettimeofday): Adjust signature and return value to Posix
4764 * unexw32.c (open_output_file): Delete the existing emacs.exe
4765 before creating it, to break the hard link to the versioned
4768 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4769 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4770 (FIRSTFILE_OBJ): New variables.
4771 (W32_RES): Rename to EMACSRES. All users changed.
4772 (base_obj): Use $(CM_OBJ).
4773 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4774 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4775 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4776 $(W32_RES_LINK) before $(LIBES).
4777 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4779 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4781 * makefile.w32-in (DOC): Use just "DOC".
4783 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4785 * process.c: Export default filters and sentinels to Elisp.
4786 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4788 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4789 (Fset_process_sentinel, Fformat_network_address):
4790 Default to them instead of nil.
4791 (server_accept_connection): Sentinels can't be nil any more.
4792 (read_and_dispose_of_process_output): New function, extracted from
4793 read_process_output.
4794 (read_process_output): Use it; filters can't be nil.
4795 (Finternal_default_process_filter): New function, extracted from
4796 read_process_output.
4797 (exec_sentinel_unwind): Remove function.
4798 (exec_sentinel): Don't zilch sentinel while running.
4799 (status_notify): Sentinels can't be nil.
4800 (Finternal_default_process_sentinel): New function extracted from
4802 (setup_process_coding_systems): Default filter is not nil any more.
4803 (syms_of_process): Export new Elisp functions and initialize
4805 * lisp.h (make_lisp_proc): New function.
4807 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4809 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4811 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4813 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4814 unless we know that the window w is a leaf window.
4815 Another attempt at solving bug#14062.
4817 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4819 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4822 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4824 * image.c (gif_load): Check that subimages fit (Bug#14345).
4826 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4828 * lread.c (skip_dyn_eof): New function.
4829 (read1): Use it to skip the end of a file in response to #@00.
4831 * doc.c (get_doc_string): Slightly relax the sanity checking.
4833 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4835 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4836 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4837 (MonitorInfo): New struct.
4838 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4839 (Fns_display_monitor_attributes_list): New functions.
4840 (display-usable-bounds): Remove.
4841 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4844 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4846 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4847 (GTK_CHECK_VERSION): New macro, if not already defined.
4848 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4849 replaced by GTK_CHECK_VERSION.
4851 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4853 * xterm.h (GTK_PREREQ): New macro.
4854 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4855 to use this macro instead, for consistency and clarity.
4857 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4859 * xdisp.c (row_for_charpos_p): New function, with code of
4860 cursor_row_p, but accepts an additional argument CHARPOS instead
4861 of using a hardcoded PT.
4862 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4863 (row_containing_pos): Call row_for_charpos_p instead of partially
4864 doing the same. Fixes cursor positioning under longlines-mode
4865 when longlines-show-effect includes more than one newline, when
4866 moving the cursor vertically up.
4868 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4870 * makefile.w32-in (ACL_H): New macro.
4871 ($(BLD)/fileio.$(O)): Update dependencies.
4873 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4875 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4876 * Makefile.in (LIB_ACL): New macro.
4877 (LIBACL_LIBS): Remove.
4878 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4879 * fileio.c: Include <acl.h>.
4880 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4881 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4883 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4886 * unexelf.c: Don't assume ElfW (Half) fits in int.
4887 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4888 when dealing with ElfW (Half) values, since they can exceed 2**31
4889 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4890 (entry_address): Omit unused NUM arg. All uses changed.
4892 2013-05-07 Juri Linkov <juri@jurta.org>
4894 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4895 to the string converted from number with `Fnumber_to_string'.
4898 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4900 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4901 This fixes a problem introduced by my previous change.
4903 2013-05-07 Glenn Morris <rgm@gnu.org>
4905 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4907 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4909 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4911 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4913 Static checking by GCC 4.8.0.
4914 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4915 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4916 (x_get_monitor_attributes_fallback)
4917 (x_get_monitor_attributes_xinerama)
4918 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4919 Define only if USE_GTK.
4920 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4921 (x_get_monitor_attributes_fallback): Omit unused locals.
4922 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4923 Use double, not float, to avoid mixed-mode floating point arithmetic.
4925 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4926 Jan Djärv <jan.h.d@swipnet.se>
4928 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4929 (XINERAMA_CFLAGS): New macros.
4930 (ALL_CFLAGS, LIBES): Use them.
4932 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4933 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4934 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4935 (syms_of_xfns): DEFSYM them.
4936 (struct MonitorInfo): New struct.
4937 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4938 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4939 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4940 (x_get_monitor_attributes_xinerama): New functions.
4941 (Fx_display_monitor_attributes_list): New primitive.
4942 (syms_of_xfns): Defsubr it.
4944 * xterm.h (x_display_info): Add Xatom_net_workarea and
4945 Xatom_net_current_desktop.
4947 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4948 and dpyinfo->Xatom_net_current_desktop.
4950 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4952 * xdisp.c (pos_visible_p): Use the special code for finding the
4953 beginning of a display property or overlay for any "replacing"
4954 display property, not just for display strings. This solves
4955 incorrect reporting of position by posn-at-point. (Bug#14241)
4957 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4959 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4960 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4961 Verify that ElfW (Half) fits in int.
4962 (fatal): Use same signature as lisp.h.
4963 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4964 configure and build with -DUNEXELF_DEBUG without worrying about
4965 other modules that use DEBUG.
4966 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4967 possibly-wide integers now uses it instead of plain fprintf.
4968 (entry_address): New function, which avoids problems with 32-bit
4969 overflow on 64-bit hosts.
4970 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4971 (round_up): Don't assume the remainder fits in int.
4972 (find_section): Use bool for boolean. Simplify debug code.
4973 (unexec): Don't assume file sizes fit in int or size_t.
4974 Omit unnecessary trailing newline in 'fatal' format.
4975 Use strerror rather than outputting decimal error number.
4976 Remove unused code when emacs is not defined;
4977 this file relies on Emacs now.
4978 Don't assume e_phnum and e_shnum are positive.
4980 * regex.c: Fix problems when DEBUG is defined.
4981 (extract_number, extract_number_and_incr): Define regardless of
4982 whether DEBUG is defined; that's simpler and makes the code less
4983 likely to go stale in the normal case when DEBUG is not defined.
4984 Return int rather than taking an int * arg. All callers changed.
4985 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4986 Remove, replacing with ...
4987 (DEBUG_PRINT): New macro. All callers changed.
4988 (DEBUG_COMPILES_ARGUMENTS): New macro.
4989 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4990 (print_compiled_pattern, print_double_string) [DEBUG]:
4991 Use prototype rather than old-style definition.
4992 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4993 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4994 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4995 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4996 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4997 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4998 This matters only when DEBUG is defined.
5000 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5002 * xdisp.c (set_iterator_to_next): Set the
5003 ignore_overlay_strings_at_pos_p flag only if we are _really_
5004 iterating over an overlay string, as indicated by the
5005 current.overlay_string_index member. (Bug#14306)
5007 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5009 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5010 to where it is used, to avoid autorelease issues (Bug#14050).
5012 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5014 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5015 * fileio.c (syms_of_fileio): Implement this.
5016 * filelock.c (create_lock_file): If symbolic links don't work, so
5017 we use a regular file as a lock file, do not fsync the lock file;
5020 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5022 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5023 (syms_of_minibuf): Adjust accodingly.
5025 * callint.c (Fcall_interactively): Adjust calls accordingly.
5027 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5029 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5030 w->contents is a buffer before computing everything else.
5031 Use parentheses to disambiguate last part of the condition.
5033 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5034 assertion violations. (Bug#14062)
5036 2013-05-01 David Reitter <david.reitter@gmail.com>
5038 * nsfns.m (ns_tooltip): Initialize.
5040 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5042 * coding.c (decode_coding_gap): Don't remove the character before
5043 a newline unless it's a CR character. (Bug#14287)
5045 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5047 * dispextern.h (struct face): Move enum face_underline_type
5048 earlier so that bitfields can be in the same word.
5050 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5052 * nsfns.m (handlePanelKeys): New function.
5053 (EmacsOpenPanel:performKeyEquivalent:)
5054 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5055 arrows/function/control and copy/paste keys (Bug#14296).
5057 2013-04-27 Juri Linkov <juri@jurta.org>
5059 * callint.c (Fcall_interactively): Call `Qread_number' for
5060 interactive code letter `n' instead of using duplicate code.
5063 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5065 * systime.h (make_timeval): Declare as 'const'.
5067 2013-04-27 Kenichi Handa <handa@gnu.org>
5069 * font.c (font_open_entity): Always open a font of manageable
5072 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5074 Port better to AIX (Bug#14258).
5075 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5078 2013-04-24 Kenichi Handa <handa@gnu.org>
5080 * coding.c (decode_coding_iso_2022): When an invalid escape
5081 sequence is encountered, reset the invocation and designation
5082 status to the safest one.
5084 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5086 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5087 Without this fix, "make distclean" leaves stamp-h1 behind.
5089 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5091 * w32fns.c (w32_fullscreen_rect): New function to compute the
5092 window rectangle for the given fullscreen mode.
5093 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5094 longer tunes the window size. This keeps the window's edges flush
5095 with the screen and allows the taskbar to hide itself in fullboth.
5097 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5098 window decorations and uses the entire screen.
5100 * w32term.h (w32_fullscreen_rect) Add prototype.
5101 (struct w32_output): Replace normal_width, normal_height,
5102 normal_top, and normal_left members with a single normal_placement
5104 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5106 (FRAME_NORMAL_PLACEMENT): New macro.
5108 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5110 * minibuf.c (Ftest_completion): Silence compiler warning.
5112 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5114 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5117 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5120 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5121 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5122 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5123 parentheses where appropriate.
5125 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5127 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5129 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5131 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5132 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5133 Mention in the doc string that setting these variables takes
5134 effect only after a call to set-window-buffer. (Bug#14200)
5136 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5138 * indent.c (Fvertical_motion): Don't consider display strings on
5139 overlay strings as display strings on the buffer position we
5140 started from. This prevents vertical cursor motion from jumping
5141 more than one line when there's an overlay string with a display
5142 property at end of line.
5143 Reported by Karl Chen <Karl.Chen@quarl.org> in
5144 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5146 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5148 * window.c (select_window): `record_buffer' even if window is
5149 already selected (bug#14191).
5151 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5153 * window.c (Fwindow_end): Test more flags, including the buffer's
5154 last_overlay_modified flag, to determine whether the window's
5155 display is really up-to-date. Prevents the function from
5156 returning a stale value. (Bug#14170)
5157 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5160 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5162 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5163 garbaged only if it is not already the top frame on its TTY.
5164 This prevents flickering due to constant redrawing of TTY frames when
5165 there are GUI frames open in the same session. (Bug#13864)
5167 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5169 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5170 of marking the idle timers directly.
5172 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5174 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5177 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5179 * window.c (select_window): Don't record_buffer while the invariant is
5180 temporarily broken (bug#14161).
5182 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5184 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5186 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5188 2013-04-07 Romain Francoise <romain@orebokech.com>
5190 Ignore additional platform-specific ACL errors (Bug#13702).
5191 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5192 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5194 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5196 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5199 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5201 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5202 This bug was introduced by my 2013-02-25 change that simplified
5203 data_start configuration. Without this change, on GNU/Linux
5204 an Emacs configured with --enable-profiling fails immediately
5205 due to a profiler signal.
5206 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5207 with these flags. On platforms where special flags are needed
5208 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5209 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5210 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5212 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5214 Get rid of some platform-specific functions examining window
5215 system and its capabilities. This is a partial rework of the
5217 * lisp.h (have_menus_p): Remove prototype. This function is
5218 replaced with platform-independent window_system_available.
5219 (check_window_system): Move to...
5220 * frame.h (decode_window_system_frame, window_system_available):
5221 ...here, add new prototypes.
5222 * frame.c (window_system_available, decode_window_system_frame):
5224 (check_window_system): Platform-independent now.
5225 * xterm.h (x_in_use): Remove declaration.
5227 * w32term.h (check_x_frame):
5228 * nsterm.h (check_x_frame): Remove prototypes. This function
5229 is replaced with platform-independent decode_window_system_frame.
5230 * msdos.c (have_menus_p): Remove.
5231 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5232 Remove platform-specific functions. Use check_window_system,
5233 decode_window_system_frame and check_ns_display_info where
5234 appropriate. Minor style and comment tweaks.
5235 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5236 (check_x_frame): Likewise.
5237 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5239 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5240 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5241 * xmenu.c, xselect.c: All related users changed.
5243 2013-04-03 Kenichi Handa <handa@gnu.org>
5245 The following changes is to optimize the code for reading UTF-8
5248 * coding.c (check_ascii): Rename from detect_ascii. Return value
5249 changed. Check EOL format. Do not call adjust_coding_eol_type
5251 (check_utf_8): New function.
5252 (adjust_coding_eol_type): Do nothing if already adjusted.
5253 (detect_coding): Compare the return value of check_ascii with
5254 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5255 (decode_coding_gap): Optimize for valid UTF-8.
5257 2013-03-21 Kenichi Handa <handa@gnu.org>
5259 * coding.c (syms_of_coding): Cancel previous change.
5261 * insdel.c (insert_from_gap): Fix previous change.
5263 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5265 Consistently use platform-specific function to detect window system.
5266 * lisp.h (check_window_system): New prototype. This function is
5267 going to replace check_x, check_w32 and check_ns.
5268 (have_menus_p): Mention msdos.c in comment.
5269 * fontset.c (check_window_system_func): Remove. Adjust all users.
5270 * fontset.h (check_window_system_func): Remove prototype.
5271 * nsterm.h (check_ns):
5272 * xterm.h (check_x):
5273 * w32term.h (check_w32): Likewise.
5274 * menu.c (Fx_popup_menu): Use check_window_system.
5275 * msdos.c (check_window_system): Define for MS-DOS.
5276 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5277 * w32fns.c (check_window_system): Likewise for MS-Windows.
5278 * xfns.c (check_window_system): Likewise for X.
5279 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5280 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5282 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5284 Prefer < to > in range checks such as 0 <= i && i < N.
5285 This makes it easier to visualize quantities on a number line.
5286 This patch doesn't apply to all such range checks,
5287 only to the range checks affected by the 2013-03-24 change.
5288 This patch reverts most of the 2013-03-24 change.
5289 * alloc.c (xpalloc, Fgarbage_collect):
5290 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5291 * character.c (string_escape_byte8):
5292 * charset.c (read_hex):
5293 * data.c (cons_to_unsigned):
5294 * dispnew.c (update_frame_1):
5295 * doc.c (Fsubstitute_command_keys):
5296 * doprnt.c (doprnt):
5297 * editfns.c (hi_time, decode_time_components):
5298 * fileio.c (file_offset):
5299 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5300 * font.c (font_intern_prop):
5301 * frame.c (x_set_alpha):
5302 * gtkutil.c (get_utf8_string):
5303 * indent.c (check_display_width):
5304 * keymap.c (Fkey_description):
5305 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5307 * minibuf.c (read_minibuf_noninteractive):
5308 * process.c (wait_reading_process_output):
5309 * search.c (Freplace_match):
5310 * window.c (get_phys_cursor_glyph):
5311 * xdisp.c (redisplay_internal):
5312 * xsmfns.c (smc_save_yourself_CB):
5313 Prefer < to > for range checks.
5314 * dispnew.c (sit_for): Don't mishandle NaNs.
5315 This fixes a bug introduced in the 2013-03-24 change.
5316 * editfns.c (decode_time_components): Don't hoist comparison.
5317 This fixes another bug introduced in the 2013-03-24 change.
5319 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5321 * frame.h (struct frame): Drop scroll_bottom_vpos
5322 member becaue all real users are dead long ago.
5323 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5324 * xdisp.c (redisplay_internal): Adjust user.
5326 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5328 * nsmenu.m (showAtX:Y:for:): setLevel to
5329 NSPopUpMenuWindowLevel (Bug#13998).
5331 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5333 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5334 (ns_check_pending_open_menu): Declare.
5336 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5337 (x_activate_menubar): Update the menu with title that matches
5338 ns_get_pending_menu_title, and call
5339 ns_check_pending_openmenu (Bug#12698).
5340 (menuWillOpen:): New method.
5341 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5343 * nsterm.m (menu_will_open_state, menu_mouse_point)
5344 (menu_pending_title): New varaibles.
5345 (ns_get_pending_menu_title, ns_check_menu_open)
5346 (ns_check_pending_open_menu): New functions.
5348 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5350 * indent.c (current_column_bol_cache): Remove leftover which is not
5351 used in Fmove_to_column any more.
5352 (current_column, scan_for_column): Adjust users.
5353 * keyboard.c (last_point_position_buffer, last_point_position_window):
5354 Remove leftovers which are not used for recording undo any more.
5355 (command_loop_1, syms_of_keyboard): Adjust users.
5356 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5357 redisplay_window any more.
5358 (move_it_to): Adjust user.
5360 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5362 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5363 Update dependencies.
5365 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5367 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5368 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5371 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5373 * window.h (struct window): Replace hchild, vchild and buffer slots
5374 with the only contents slot. This is possible because each valid
5375 window may have either the child window (in vertical or horizontal
5376 combination) or buffer to display (for the leaf window). Using that,
5377 a lof of operations to traverse and/or change window hierarchies may
5378 be simplified. New member horizontal is used to distinguish between
5379 horizontal and vertical combinations of internal windows.
5380 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5381 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5382 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5383 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5384 Use contents slot, not buffer, where appropriate.
5385 (wset_combination): New function.
5386 (wset_buffer): Add eassert.
5387 (Fframe_first_window): Simplify the loop reaching first window.
5388 (Fwindow_buffer): Use WINDOW_LEAF_P.
5389 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5390 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5391 (unshow_buffer): Convert initial debugging check to eassert.
5392 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5393 (make_parent_window, window_resize_check, window_resize_apply)
5394 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5395 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5396 Adjust to match struct window changes.
5397 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5398 (mark_window_cursors_off, count_windows, get_leaf_windows)
5399 (foreach_window_1): Simplify the loop.
5400 * alloc.c (mark_object): Do not check for the leaf window because
5401 internal windows has no glyph matrices anyway.
5402 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5403 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5404 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5405 (build_frame_matrix_from_window_tree, mirror_make_current)
5406 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5407 (update_window_tree, set_window_update_flags): Simplify the loop.
5408 (sync_window_with_frame_matrix_rows): Enforce live window.
5409 Use contents slot, not buffer, where appropriate.
5410 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5411 and WINDOW_HORIZONTAL_COMBINATION_P.
5412 (make_frame_visible_1): Simplify the loop.
5413 Use contents slot, not buffer, where appropriate.
5414 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5415 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5416 (expose_window_tree): Likewise.
5417 Use contents slot, not buffer, where appropriate.
5418 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5419 to avoid deleted windows. Use contents slot instead of buffer.
5420 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5421 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5422 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5423 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5425 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5427 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5428 identify the reasons for assertion violations in bug#14062 and
5430 (Fx_show_tip): Fix compilation error under
5431 "--enable-check-lisp-object-type". (Bug#14073)
5433 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5434 Reported by <rzl24ozi@gmail.com>.
5436 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5438 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5440 (unwind_with_echo_area_buffer): ...to restore it here.
5441 This is needed to ensure that...
5442 (redisplay_window): ...both window markers are valid here,
5443 which is verified by eassert.
5444 * editfns.c (save_excursion_save): Do not assume that
5445 selected_window always displays the buffer.
5446 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5449 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5451 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5454 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5456 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5458 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5460 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5461 since MinGW's w32api headers do. This avoids compiler warnings.
5463 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5466 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5468 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5470 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5472 * gtkutil.c (style_changed_cb): Check if frame is live and an
5473 X frame (Bug#14038).
5475 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5477 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5478 Define only for _WIN32_WINNT less than 0x0500.
5479 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5481 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5482 see its own definitions of 'struct timeval' and 'struct timezone'.
5484 Fix incompatibilities between MinGW.org and MinGW64 headers.
5485 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5487 * w32.c (REPARSE_DATA_BUFFER): Guard with
5488 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5490 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5492 * xterm.c: Include X11/XKBlib.h
5493 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5495 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5497 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5499 * blockinput.h (input_blocked_p): Likewise.
5500 * bytecode.c (exec_byte_code): Likewise.
5501 * callproc.c (call_process_kill, call_process_cleanup)
5502 (Fcall_process): Likewise.
5503 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5504 (Fccl_execute_on_string): Likewise.
5505 * character.c (string_escape_byte8): Likewise.
5506 * charset.c (read_hex): Likewise.
5507 * cm.c (calccost): Likewise.
5508 * data.c (cons_to_unsigned): Likewise.
5509 * dired.c (directory_files_internal, file_name_completion):
5511 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5512 (sit_for): Likewise.
5513 * doc.c (Fsubstitute_command_keys): Likewise.
5514 * doprnt.c (doprnt): Likewise.
5515 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5516 * emacsgtkfixed.c: Likewise.
5517 * fileio.c (file_offset, Fwrite_region): Likewise.
5518 * floatfns.c (Fexpt, fmod_float): Likewise.
5519 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5521 * font.c (font_intern_prop): Likewise.
5522 * frame.c (x_set_alpha): Likewise.
5523 * gtkutil.c (get_utf8_string): Likewise.
5524 * indent.c (check_display_width): Likewise.
5525 * intervals.c (create_root_interval, rotate_right, rotate_left)
5526 (split_interval_right, split_interval_left)
5527 (adjust_intervals_for_insertion, delete_node)
5528 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5529 (merge_interval_right, merge_interval_left, copy_intervals)
5530 (set_intervals_multibyte_1): Likewise.
5531 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5532 * keymap.c (Fkey_description): Likewise.
5533 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5534 * lread.c (openp, read_integer, read1, string_to_number):
5536 * menu.c (ensure_menu_items): Likewise.
5537 * minibuf.c (read_minibuf_noninteractive): Likewise.
5538 * print.c (printchar, strout): Likewise.
5539 * process.c (create_process, Faccept_process_output)
5540 (wait_reading_process_output, read_process_output, send_process)
5541 (wait_reading_process_output): Likewise.
5542 * profiler.c (make_log, handle_profiler_signal): Likewise.
5543 * regex.c (re_exec): Likewise.
5544 * regex.h: Likewise.
5545 * search.c (looking_at_1, Freplace_match): Likewise.
5546 * sysdep.c (get_child_status, procfs_ttyname)
5547 (procfs_get_total_memory): Likewise.
5548 * systime.h (EMACS_TIME_VALID_P): Likewise.
5549 * term.c (dissociate_if_controlling_tty): Likewise.
5550 * window.c (get_phys_cursor_glyph): Likewise.
5551 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5552 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5554 * xfns.c (Fx_window_property): Likewise.
5555 * xmenu.c (set_frame_menubar): Likewise.
5556 * xselect.c (x_get_window_property, x_handle_dnd_message):
5558 * xsmfns.c (smc_save_yourself_CB): Likewise.
5559 * xterm.c (x_scroll_bar_set_handle): Likewise.
5561 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5563 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5564 to be optional or nil. Adjust comment and convert it to docstring.
5565 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5566 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5568 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5570 Static checking by GCC 4.8-20130319.
5571 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5572 * process.c (Fset_process_datagram_address)
5573 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5574 * xdisp.c (get_char_face_and_encoding):
5575 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5576 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5577 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5579 2013-03-24 Ken Brown <kbrown@cornell.edu>
5581 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5582 fix compilation on 64-bit Cygwin, where underscores are not
5583 automatically prepended.
5585 * w32term.c (w32_initialize): Silence compiler warning.
5587 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5589 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5590 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5591 variables, to save and restore frame dimensions.
5592 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5593 after returning from a 'fullscreen' configuration.
5594 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5595 to avoid races between the main thread and the input thread.
5597 * w32term.h (struct w32_output): New members normal_width,
5598 normal_height, normal_top, normal_left, and prev_fsmode.
5599 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5600 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5603 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5604 'fullscreen' parameter. Always record previous width and height
5605 of the frame, except when switching out of maximized modes, so
5606 that they could be restored correctly, instead of resetting to the
5607 default frame dimensions. Send SC_RESTORE command to the frame,
5608 unless we are going to send SC_MAXIMIZE, to restore the frame
5609 resize hints in the mouse pointer shown by the window manager.
5612 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5614 * lisp.h (get_frame_param): Adjust conditions for prototype
5617 2013-03-22 Ken Brown <kbrown@cornell.edu>
5619 * unexcw.c: Drop unneeded inclusion of w32common.h.
5620 (report_sheap_usage): Declare.
5621 (read_exe_header): Add magic numbers for x86_64.
5622 (fixup_executable): Fix printf format specifier for unsigned long
5625 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5627 * frame.h (struct frame): Put menu_bar_window under #ifdef
5628 because this member is not needed when X toolkit is in use.
5629 (fset_menu_bar_window):
5630 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5631 (free_glyphs, update_frame):
5632 * xdisp.c (expose_frame): Likewise.
5633 (display_menu_bar): Likewise. Remove redundant eassert.
5634 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5637 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5639 Use functions and constants to manipulate Lisp_Save_Value objects.
5640 This replaces code that used macros and strings and token-pasting.
5641 The change makes the C source a bit easier to follow,
5642 and shrinks the Emacs executable a bit.
5643 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5644 (make_save_value): Change 1st arg from string to enum. All callers
5647 (mark_object): Use if, not #if, for GC_MARK_STACK.
5648 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5649 (XSAVE_OBJECT): Now functions, not macros.
5650 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5651 the constant was never used.
5652 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5653 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5654 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5655 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5657 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5658 type3 with a single member save_type. All uses changed.
5659 (save_type, set_save_pointer, set_save_integer): New functions.
5660 * print.c (PRINTX): Remove.
5662 * alloc.c: Remove redundant static declarations.
5664 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5666 * window.h (struct window): Convert left_col, top_line, total_lines
5667 and total_cols from Lisp_Objects to integers. Adjust comments.
5668 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5670 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5671 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5672 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5673 Adjust users where appropriate.
5675 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5677 * frame.h (struct frame): Drop resx and resy because the same data is
5678 available from window system-specific output context. Adjust users.
5679 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5680 New functions to provide defaults when no window system available.
5681 (FRAME_RES_X, FRAME_RES_Y): New macros.
5682 (NUMVAL): Move from xdisp.c.
5683 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5684 (Ffont_face_attributes, Fopen_font):
5685 * image.c (gs_load):
5686 * w32font.c (fill_in_logfont):
5687 * xdisp.c (calc_pixel_width_or_height):
5688 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5689 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5691 2013-03-20 Kenichi Handa <handa@gnu.org>
5693 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5694 to 1 (temporary workaround until a bug related to ASCII
5695 optimization is fixed).
5697 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5699 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5700 Signal error if window is not internal. Adjust docstring.
5701 (delete_all_child_windows): Use combination_limit to save the buffer.
5702 (Fset_window_configuration): Adjust accordingly.
5703 * print.c (syms_of_print): Initialize debugging output not here...
5704 (init_print_once): ...but in a new function here.
5705 * lisp.h (init_print_once): Add prototype.
5706 * emacs.c (main): Add call to init_print_once. Adjust comments.
5708 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5710 * window.c (window_resize_check, window_resize_apply)
5711 (window_from_coordinates, recombine_windows, set_window_buffer)
5712 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5713 (Fsplit_window_internal, Fdelete_window_internal)
5714 (freeze_window_starts): Use bool for booleans.
5715 * window.h (window_frame_coordinates, resize_frame_windows)
5716 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5718 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5720 * dispnew.c (bitch_at_user): Use `user-error'.
5722 2013-03-17 Ken Brown <kbrown@cornell.edu>
5724 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5725 as return type of image_background. (Bug#13981)
5726 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5728 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5730 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5731 (ns_select): Don't return with result uninitialized.
5733 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5736 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5738 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5739 directories. If filename is nil, get directory name (Bug#13932).
5740 Use getFilename and getDirectory.
5741 (getFilename, getDirectory): New methods for EmacsSavePanel and
5743 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5745 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5747 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5749 2013-03-15 Kenichi Handa <handa@gnu.org>
5751 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5752 (adjust_after_replace): Make it back to static. Delete the third
5753 arg text_at_gap_tail. Cancel the code for handling it.
5755 * coding.h (struct coding_system): New member eol_seen.
5757 * coding.c (detect_ascii): New function.
5758 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5759 when the source bytes are actually scanned. On detecting for
5760 coding_category_utf_8_auto, call detect_ascii instead of scanning
5761 source bytes directly.
5762 (produce_chars): Call insert_from_gap with the new arg 0.
5763 (encode_coding): Likewise.
5764 (decode_coding_gap): Control ASCII optimization by the variable
5765 disable_ascii_optimization instead of #ifndef .. #endif.
5766 Deccode EOL format according to coding->eol_seen.
5767 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5770 * lisp.h (adjust_after_replace): Cancel externing it.
5771 (insert_from_gap): Adjust prototype.
5773 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5775 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5776 FULLSCREEN_MAXIMIZED. (Bug#13935)
5778 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5780 * region-cache.c (find_cache_boundary, move_cache_gap)
5781 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5782 Simplify debugging check and convert to eassert. Adjust comment.
5783 (pp_cache): Put under ENABLE_CHECKING.
5785 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5787 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5788 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5790 (w32fullscreen_hook): If the frame is visible, reset
5791 f->want_fullscreen flag after changing the frame size. If the
5792 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5795 2013-03-13 Daniel Colascione <dancol@dancol.org>
5797 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5798 too so that these builds can use Cygwin's file conversion
5799 functions. (We've been building and linking cygw32.o all along
5800 and just not using it.)
5802 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5804 File synchronization fixes (Bug#13944).
5805 * Makefile.in (LIB_FDATASYNC): New macro.
5807 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5808 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5809 Don't worry about HAVE_FSYNC, since a substitute fsync is
5810 available if the system lacks one.
5811 (Fwrite_regin): Retry fsync if interrupted.
5813 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5815 * w32term.c (w32_read_socket): If the Emacs frame is being
5816 activated, call w32fullscreen_hook, to make sure the new frame
5817 dimensions are in effect. (Bug#13937)
5819 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5821 * xdisp.c (init_iterator): Simplify because both character and byte
5822 positions are either specified or -1. Add eassert. Adjust comment.
5823 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5824 character and byte positions can be obtained from marker.
5826 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5828 Static checking by Sun C 5.12.
5829 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5830 * bytecode.c (exec_byte_code):
5831 * dispnew.c (init_display):
5833 * fileio.c (Fsubstitute_in_file_name):
5834 * keyboard.c (Fevent_convert_list):
5835 * keymap.c (Fsingle_key_description):
5836 * term.c (maybe_fatal, fatal):
5837 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5838 * xsmfns.c (Fhandle_save_session):
5839 Omit unreachable code.
5840 * keymap.c (map_keymap_char_table_item): Cast void * to
5841 a function pointer type; the C Standard requires this.
5843 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5844 Include <sys/param.h> unconditionally, as that works elsewhere and
5845 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5846 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5849 See ChangeLog.12 for earlier changes.
5855 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5857 This file is part of GNU Emacs.
5859 GNU Emacs is free software: you can redistribute it and/or modify
5860 it under the terms of the GNU General Public License as published by
5861 the Free Software Foundation, either version 3 of the License, or
5862 (at your option) any later version.
5864 GNU Emacs is distributed in the hope that it will be useful,
5865 but WITHOUT ANY WARRANTY; without even the implied warranty of
5866 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5867 GNU General Public License for more details.
5869 You should have received a copy of the GNU General Public License
5870 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.