1 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3 * lisp.h (eassert): Assume that COND is true when optimizing.
4 In other words, take on the behavior of eassert_and_assume.
5 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6 (eassert_and_assume): Remove. All uses replaced by eassert.
8 * xdisp.c (Qglyphless_char): Now static.
10 Adjust to merge from gnulib.
11 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12 * lisp.h: Include <verify.h>, for 'assume'.
14 * eval.c (clobbered_eassert): New macro.
15 (internal_catch, internal_condition_case)
16 (internal_condition_case_1, internal_condition_case_2)
17 (internal_condition_case_n): Use it instead of eassert
18 when the argument contains locals clobbered by longjmp.
19 Don't use clobbered locals outside of clobbered_eassert.
20 (internal_lisp_condition_case): Use a volatile variable
21 to work around a local variable's getting clobbered.
23 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
25 * lisp.h (struct handler): Merge struct handler and struct catchtag.
26 (PUSH_HANDLER): New macro.
28 (handlerlist): Always declare.
30 * eval.c (catchlist): Remove (merge with handlerlist).
31 (handlerlist, lisp_eval_depth): Not static any more.
32 (internal_catch, internal_condition_case, internal_condition_case_1)
33 (internal_condition_case_2, internal_condition_case_n):
35 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
36 handlerlist/catchlist.
37 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
38 handlerlist which can only handle a single condition-case handler at
40 (find_handler_clause): Simplify since we only a single branch here
43 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
45 (bcall0): New function.
46 (exec_byte_code): Add corresponding cases. Improve error message when
47 encountering an invalid byte-code. Let Bunwind_protect accept
48 a function (rather than a list of expressions) as argument.
50 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
51 and make them unconditional now that they're heap-allocated.
53 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
55 * charset.c (Fdecode_char, Fencode_char): Remove description of
56 `restriction' arg. now that it's hidden by advertised-calling-convention.
58 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
60 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
61 Remove unused variable (from mac-port).
62 (macfont_draw): Use s->ybase for correct y position.
64 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
66 * frame.h (struct frame): Drop has_minibuffer member because...
67 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
68 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
70 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
72 * window.h (struct window): Prefer enum text_cursor_kinds to int
73 for phys_cursor_type member. Move the latter, phys_cursor_width,
74 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
75 * window.c (replace_window, make_window): Adjust users.
77 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
79 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
80 this module is never compiled otherwise.
82 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
84 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
87 2013-09-29 Eli Zaretskii <eliz@gnu.org>
89 * xdisp.c (get_next_display_element): Don't call face_for_font in
90 a build configured --without-x. (Bug#15484)
92 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
94 * window.c (calc_absolute_offset): #elif should be #elif defined.
96 * frame.c (delete_frame): Block/unblock input to overcome race
97 condition (Bug#15475).
99 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
101 * frame.c (delete_frame): Record selected frame only after
102 calling Qdelete_frame_functions (Bug#15477).
104 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
106 * nsterm.m (ns_selection_color): Remove.
107 (ns_get_color): Check for ns_selection_(fg|bg)_color using
108 NSColor selectedText(Background)Color. Only for COCOA.
109 (ns_term_init): Remove assignment of ns_selection_color, logic
110 moved to ns_get_color.
112 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
113 NS_SELECTION_COLOR_DEFAULT.
114 (NS_SELECTION_FG_COLOR_DEFAULT): New.
116 2013-09-28 Eli Zaretskii <eliz@gnu.org>
118 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
119 frame' does not have the tool_bar_window member.
121 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
123 Signal error when reading an empty byte-code object (Bug#15405)
124 * lread.c (read1): signal error
125 * alloc.c (make_byte_code): eassert header size
126 (sweep_vectors): change an int to size_t
128 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
130 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
131 instead of ints, as it's the usual style for offsetof constants. See:
132 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
134 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
135 This is ugly, but it should fix the performance problem for older
136 GCC versions in the short run. I'll look into integrating the
137 Gnulib module for popcount, as a better fix.
138 See the thread starting in:
139 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
140 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
141 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
142 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
143 (popcount_size_t): Use it.
145 2013-09-24 Daniel Colascione <dancol@dancol.org>
147 * process.c (Fnetwork_interface_info): Fix build break due to
150 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
152 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
153 Prefer signed to unsigned integers where either will do.
154 No need for 'const' on locals that do not escape.
155 Omit easserts with unnecessary and unportable assumptions about
156 alignment. Avoid unnecessary casts to char *.
158 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
160 Use union for the payload of struct Lisp_Vector.
161 This helps to avoid a few glitches dictated by C's aliasing rules.
162 * lisp.h (struct Lisp_Vector): Use union for next and
163 contents member. Adjust comment. Change related users.
164 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
165 Related users changed.
166 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
167 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
168 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
169 * xfaces.c, xfont.c, xmenu.c: Related users changed.
171 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
173 Optimize glyph row clearing and copying routines.
174 * dispextern.h (struct glyph_row): Change layout of struct
175 glyph_row to help copy_row_except_pointers. Adjust comment.
176 * dispnew.c (null_row): Remove.
177 (clear_glyph_row): Use offsetof and memset to find and clear
178 just the members that need clearing. Adjust comment.
179 (copy_row_except_pointers): Likewise for copying.
181 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
183 Some minor cleanups of recently-added bool vector code.
184 * conf_post.h (assume): Always return void. Use lint version
185 only if GCC and MSC versions don't apply.
186 * conf_post.h (assume):
187 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
188 Depend on _MSC_VER, not __MSC_VER, for consistency with
190 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
191 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
192 (bool_vector_binop_driver, count_trailing_zero_bits)
193 (size_t_to_host_endian): Now static, not static inline;
194 the latter isn't needed with modern compilers and doesn't
195 work with older compilers anyway.
197 * alloc.c (valgrind_p): Use bool for boolean.
199 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
201 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
202 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
203 (display_last_displayed_message_p, message_buf_print)
204 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
205 Use bool for boolean.
206 * dispextern.h (cancel_line, init_desired_glyphs):
207 Remove ancient leftover.
208 (help_echo_showing_p, hourglass_shown_p):
209 * lisp.h (noninteractive_need_newline): Adjust declaration.
211 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
213 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
215 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
216 ...this file and convert the latter to static. Adjust comment.
217 (make_initial_frame):
218 * window.c (init_window_once): Adjust user.
219 * frame.h (last_nonminibuf_frame): Remove declaration.
220 * lisp.h (selected_frame): Likewise.
221 * msdos.c (the_only_display_info): Adjust comment.
223 2013-09-23 Eli Zaretskii <eliz@gnu.org>
225 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
226 computing the end column of mouse-highlight that comes from
227 display or overlay strings. (Bug#15437)
228 (note_mouse_highlight): Adapt calculation of last argument to
229 mouse_face_from_string_pos to the above change.
231 * conf_post.h (__has_builtin): Define to zero, if undefined, on
232 all platforms, not just for clang.
234 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
236 * filelock.c (lock_file_1): Rearrange to remove compiler warning
237 about excess arguments to snprintf.
239 * conf_post.h(assume): Use __builtin_unreachable for clang.
241 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
243 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
244 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
246 2013-09-23 Daniel Colascione <dancol@dancol.org>
248 * alloc.c (USE_VALGRIND): New macro; on by default
249 when ENABLE_CHECKING.
250 (mark_maybe_object,mark_maybe_pointer)
251 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
253 (valgrind_p) [USE_VALGRIND]: New variable.
254 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
256 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
258 * process.c (wait_reading_process_output): Change int pnamelen to
261 * nsterm.m (setMarkedText:selectedRange:):
263 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
264 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
265 argument to unsigned long to avoid warning.
266 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
268 * conf_post.h (assume): Fix compiler error: x shall be cond.
270 2013-09-22 Daniel Colascione <dancol@dancol.org>
272 * xfns.c (x_get_monitor_attributes): Suppress unused variable
273 warning when compiling without a window system.
275 2013-09-22 Daniel Colascione <dancol@dancol.org>
277 * data.c (Qbool_vector_p): New symbol.
278 (bool_vector_spare_mask,popcount_size_t_generic)
279 (popcount_size_t_msc,popcount_size_t_gcc)
281 (bool_vector_binop_driver)
282 (count_trailing_zero_bits,size_t_to_host_endian)
283 (Fbool_vector_exclusive_or)
285 (Fbool_vector_intersection,Fbool_vector_set_difference)
286 (Fbool_vector_subsetp,Fbool_vector_not)
287 (Fbool_vector_count_matches)
288 (Fbool_vector_count_matches_at): New functions.
289 (syms_of_data): Intern new symbol, functions.
290 * alloc.c (bool_vector_payload_bytes): New function.
291 (Fmake_bool_vector): Instead of calling Fmake_vector,
292 which performs redundant initialization and argument checking,
293 just call allocate_vector ourselves. Make sure we clear any
294 terminating padding to zero.
295 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
296 instead of open-coding the size calculation.
297 (vroundup_ct): New macro.
298 (vroundup): Assume argument >= 0; invoke vroundup_ct.
299 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
300 * composite.c (composition_gstring_put_cache):
301 Change lint_assume to assume.
302 * conf_post.h (assume): New macro.
303 (lint_assume): Remove.
304 * dispnew.c (update_frame_1): Change lint_assume to assume.
305 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
307 * image.c (gif_load): Change lint_assume to assume.
308 * lisp.h (eassert_and_assume): New macro.
309 (Qbool_vector_p): Declare.
310 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
311 (swap16,swap32,swap64): New inline functions.
312 * macfont.c (macfont_shape): Change lint_assume to assume.
313 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
314 * xsettings.c (parse_settings): Use new swap16 and
315 swap32 from lisp.h instead of file-specific macros.
317 2013-09-22 Eli Zaretskii <eliz@gnu.org>
319 * xdisp.c (try_window_id): Don't abort if cursor row could not be
320 found (which can legitimately happen when the glyph row at the
321 window start is disabled in the current_matrix. (Bug#15365)
323 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
325 Fix syntax.h bug introduced by recent INLINE change.
326 syntax.h defined an extern inline function SYNTAX_ENTRY that was
327 conditionally compiled one way in some modules, and a different
328 way in others. This doesn't work with extern inline functions,
329 which must have the same definition in all modules, because the
330 defining code might be shared across modules, depending on the
331 implementation. Symptoms reported by Martin Rudalics in:
332 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
333 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
334 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
335 overriding the corresponding functions in syntax.h.
336 * syntax.h (syntax_property_entry, syntax_property_with_flags)
337 (syntax_property): New inline functions.
338 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
339 Rewrite in terms of these new functions.
341 2013-09-21 Eli Zaretskii <eliz@gnu.org>
343 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
344 not chars_in_text, whose result depends on the multibyteness of
345 the current buffer. (Bug#15426)
347 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
349 Port recent change to hosts where pointers aren't 'long'.
350 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
351 Don't assume that pointers are the same width as 'long'.
352 Add a compile-time check that a pointer fits into two X slots.
354 A simpler, centralized INLINE.
355 * conf_post.h (INLINE): Define only if not already defined.
356 This allows us to use a single INLINE, defined by one file
358 * emacs.c (INLINE): Define it.
359 Also, include category.h, charset.h, composite.h, dispextern.h,
360 syntax.h, systime.h, so that their INLINE definitions are expanded
362 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
363 * buffer.h, buffer.c (BUFFER_INLINE):
364 * category.h, category.c (CATEGORY_INLINE):
365 * character.h, character.c (CHARACTER_INLINE):
366 * charset.h, charset.c (CHARSET_INLINE):
367 * composite.h, composite.c (COMPOSITE_INLINE):
368 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
369 * frame.h, frame.c (FRAME_INLINE):
370 * intervals.h, intervals.c (INTERVALS_INLINE):
371 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
372 * lisp.h, alloc.c (LISP_INLINE):
373 * process.h, process.c (PROCESS_INLINE):
374 * syntax.h, syntax.c (SYNTAX_INLINE):
375 * systime.h, sysdep.c (SYSTIME_INLINE):
376 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
377 * window.h, window.c (WINDOW_INLINE):
378 Remove. All uses replaced with INLINE.
380 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
382 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
385 2013-09-19 Eli Zaretskii <eliz@gnu.org>
387 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
388 'const char *' to avoid compiler warnings due to similar change in
389 the prototype of x_get_string_resource.
391 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
393 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
394 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
395 going to replace static variables below. Adjust comments.
396 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
397 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
398 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
399 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
400 Related users changed.
401 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
402 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
403 last_mouse_movement_time, going to replace static variables below.
405 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
406 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
408 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
409 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
410 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
411 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
412 static variables below.
413 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
414 (last_mouse_scroll_bar): Remove.
415 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
416 (mouseExited): Related users changed.
418 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
420 Do not use external array to process X scroll bar messages.
421 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
422 (x_send_scroll_bar_event): Pack window pointer into two slots
423 of XClientMessageEvent if we're 64-bit. Adjust comment.
424 (x_scroll_bar_to_input_event): Unpack accordingly.
426 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
428 Ifdef away recent changes which aren't relevant to NS port.
429 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
430 [!HAVE_NS]: Declare as such.
431 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
432 [!HAVE_NS]: Define as such.
434 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
436 * frame.c (x_redo_mouse_highlight): New function
437 to factor out common code used in W32 and X ports.
438 * dispextern.h (x_redo_mouse_highlight): Add prototype.
439 * xterm.h (struct x_display_info):
440 * w32term.h (struct w32_display_info):
441 * nsterm.h (struct ns_display_info): New members
442 last_mouse_motion_frame, last_mouse_motion_x and
443 last_mouse_motion_y, going to replace static variables below.
444 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
445 (redo_mouse_highlight): Remove.
446 (note_mouse_movement, syms_of_xterm): Adjust user.
447 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
448 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
449 (redo_mouse_highlight): Remove.
450 (note_mouse_movement, syms_of_w32term): Adjust user.
451 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
452 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
454 (note_mouse_movement, mouseMoved, syms_of_nsterm):
455 * nsfns.m (compute_tip_xy): Adjust user.
457 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
459 * frame.c (x_mouse_grabbed): New function.
460 * dispextern.h (x_mouse_grabbed): Add prototype.
461 (last_mouse_frame): Remove declaration.
462 * xterm.h (struct x_display_info):
463 * w32term.h (struct w32_display_info):
464 * nsterm.h (struct ns_display_info): New member
465 last_mouse_frame, going to replace...
466 * xdisp.c (last_mouse_frame): ...global variable.
467 (note_tool_bar_highlight):
468 * w32term.c (w32_mouse_position, w32_read_socket):
469 * xterm.c (XTmouse_position, handle_one_xevent):
471 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
473 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
475 * w32term.c (w32_read_socket): Avoid temporary
476 variables in a call to x_real_positions.
477 * xterm.c (handle_one_xevent): Likewise.
479 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
481 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
482 (x_icon_type): Remove prototype.
483 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
484 * frame.c (x_icon_type): Remove.
485 * w32term.c (x_make_frame_visible, x_iconify_frame):
486 * xterm.c (x_make_frame_visible, x_iconify_frame):
487 Use x_set_bitmap_icon to factor out common code.
489 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
491 * dispextern.h (check_x_display_info, x_get_string_resource):
492 Declare here just once and unify the latter.
493 * frame.c (check_x_display_info, x_get_string_resource):
494 * nsterm.h (check_x_display_info):
495 * xrdb.c (x_get_string_resource):
496 * xterm.h (check_x_display_info): Remove prototypes.
497 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
498 * w32reg.c (x_get_string_resource): Likewise.
499 (w32_get_rdb_resource): Adjust user.
501 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
503 * xterm.h (struct x_display_info): New member
504 x_pending_autoraise_frame, going to replace...
505 * xterm.c (pending_autoraise_frame): ...static variable.
506 (x_new_focus_frame, XTread_socket): Adjust users.
507 * w32term.h (struct w32_display_info): New member
508 w32_pending_autoraise_frame, going to replace...
509 * w32term.c (pending_autoraise_frame): ...global variable.
510 (x_new_focus_frame, w32_read_socket): Adjust users.
512 2013-09-17 Glenn Morris <rgm@gnu.org>
514 * xdisp.c (message_dolog): If we create *Messages*,
515 switch it to messages-buffer-mode.
517 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
519 Don't overuse 'const' in types of locals.
520 * bidi.c (bidi_count_bytes):
521 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
522 (xg_event_is_for_scrollbar):
523 * xselect.c (x_handle_property_notify)
524 (x_handle_selection_notify, x_handle_dnd_message):
525 * xsettings.c, xsettings.h (xft_settings_event):
526 * xterm.c (x_handle_net_wm_state, handle_one_event)
527 (x_menubar_window_to_frame, x_detect_focus_change)
528 (construct_mouse_click, note_mouse_movement)
529 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
530 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
531 (handle_one_xevent, x_handle_net_wm_state):
532 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
533 (x_handle_dnd_message):
534 Avoid unnecessary 'const', typically the second 'const' in
535 'const foo * const arg', a 'const' that does not affect the API
536 and doesn't significantly help the human reader.
538 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
540 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
541 only if Glib < 2.36.0.
542 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
543 * xsettings.c (init_gconf, init_gsettings): Do not check
545 * xterm.c (handle_one_xevent): Do not call to x_clear_area
547 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
549 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
551 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
552 before calling g_type_init.
554 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
556 * nsterm.m (syms_of_nsterm): ... to here.
558 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
560 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
561 (ignore_next_mouse_click_timeout): Use Time as X does.
562 (handle_one_xevent): Avoid cast and use unsigned comparison.
564 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
566 Do not copy X event in handle_one_xevent except KeyPress case.
567 Wnen XEvent is processed, it is unlikely to be changed except
568 KeyPress case, so we can avoid copying and use const pointer to
569 const data to make sure that an event is not changed elsewhere.
570 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
571 const' and do not create local copy except for the KeyPress event.
572 Use casts to avoid a few glitches. Adjust formatting. Add comments.
573 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
574 (x_handle_net_wm_state, x_menubar_window_to_frame)
575 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
576 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
577 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
578 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
579 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
580 (x_handle_dnd_message):
581 * xsettings.c (xft_settings_event):
582 Use 'const XEvent * const' where appropriate.
583 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
585 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
587 Fix X event waiting to handle multiple frames.
588 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
589 * xterm.c (pending_event_wait): Remove. Adjust users.
590 (x_detect_focus_change): Pass frame arg.
591 (handle_one_xevent): Find related frame early and clear per-frame
592 wait_event_type only if this is an event for the relevant frame.
593 (x_wait_for_event): Use per-frame wait_event_type.
595 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
597 * nsfns.m (Fx_create_frame): Fix font driver registration for
600 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
603 * nsterm.m: Include macfont.h.
604 (ns_tmp_flags, ns_tmp_font): Remove.
605 (ns_compute_glyph_string_overhangs): Check for driver Qns.
606 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
607 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
608 (changeFont:): Fix code style. Check for font driver type when
611 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
614 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
615 (nsfont_open): Set font driver type.
616 Set font->ascent and font->descent. Figure out font instead of
617 ns_tmp_font, and flags instead of ns_tmp_flags.
618 Fix indentation. Remove call to ns_draw_text_decoration,
621 * nsfns.m: Include macfont.h.
622 (Fx_create_frame): Register macfont driver, make a better default font.
623 (Fns_popup_font_panel): Get font from macfont driver, if used.
625 * macfont.m, macfont.h, maccuvs.h: New files.
627 * font.h: Declare syms_of_macfont.
629 * font.c (syms_of_font): Call syms_of_macfont.
631 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
633 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
635 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
636 and it is always zero for others, so I assume that this is an ancient
637 leftover which nobody will want to change any more.
638 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
639 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
640 * frame.c (x_set_scroll_bar_width):
641 * w32fns.c (w32_createscrollbar):
642 * w32term.c (w32_set_vertical_scroll_bar):
643 * xfns.c (x_set_scroll_bar_default_width):
644 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
645 (x_scroll_bar_expose): Related users changed.
647 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
649 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
650 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
651 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
653 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
655 * nsterm.h, w32term.h, xterm.h: ...and not here.
656 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
658 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
659 these modules are never compiled otherwise.
661 2013-09-14 Eli Zaretskii <eliz@gnu.org>
663 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
666 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
668 Unify Fx_focus_frame between all ports.
669 * frame.h (x_focus_frame): New prototype.
670 * xfns.c (Fx_focus_frame): Remove.
671 (syms_of_xfns): Do not defsubr it.
672 (x_focus_frame): X implementation.
673 * nsfns.m (Fx_focus_frame): Remove.
674 (syms_of_nsfns): Do not defsubr it.
675 (x_focus_frame): NS implementation.
676 * w32term.c (Fx_focus_frame): Remove.
677 (x_focus_on_frame): Rename to...
678 (x_focus_frame): W32 implementation.
679 * w32term.h (x_focus_on_frame): Remove prototype.
680 * w32fns.c (Fx_focus_frame): Remove.
681 (syms_of_w32fns): Do not defsubr it.
682 * frame.c (Fx_focus_frame): Define here.
683 (syms_of_frame): Defsubr here.
684 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
686 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
688 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
689 All of them are replaced with FRAME_DISPLAY_INFO, defined in
690 each port to reference the port-specific window system data.
691 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
692 (FRAME_DISPLAY_INFO): Define.
693 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
694 (FRAME_DISPLAY_INFO): Define. Adjust users.
695 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
696 (FRAME_DISPLAY_INFO): Define. Adjust users.
697 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
698 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
699 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
700 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
701 * xselect.c, xterm.c: All related users changed.
703 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
705 * xterm.h (x_window_to_frame, x_any_window_to_frame)
706 (x_menubar_window_to_frame): Remove prototypes.
707 * xfns.c (x_window_to_frame, x_any_window_to_frame)
708 (x_menubar_window_to_frame, x_top_window_to_frame):
710 * xterm.c (x_window_to_frame, x_any_window_to_frame)
711 (x_menubar_window_to_frame, x_top_window_to_frame):
712 ...to here and convert all but the last to static.
714 2013-09-12 Eli Zaretskii <eliz@gnu.org>
716 * lisp.mk (lisp): Add w32-common-fns.elc.
718 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
720 * charset.c (char_charset): Document an exception for char-charset.
722 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
724 * xterm.h (x_display_info): New field last_user_time...
725 * xterm.c (toplevel): ...to replace static last_user_time.
726 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
728 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
730 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
731 scroll bar values to prevent thumb from disappear and update comment.
733 2013-09-11 Glenn Morris <rgm@gnu.org>
735 * emacs.c (usage_message): Possessive apostrophe tweak.
737 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
739 * nsterm.m (syms_of_nsterm): Use Qns.
740 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
741 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
742 * xfns.c (x_display_info_for_name, Fx_open_connection):
743 Remove old '#if 0' code.
744 (syms_of_xfns): Use Qx.
745 * termhooks.h (fullscreen_hook): Remove the leftover.
746 (struct terminal): Fix typo in comment.
748 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
750 Cleaning up a few X scroll bar bits.
751 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
752 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
753 New member last_seen_part, going to replace...
754 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
755 (xt_action_hook) [USE_LUCID]: Adjust user.
756 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
757 Lucid-specific scroll bar support.
758 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
759 to int and adjust to use last_seen_part member.
760 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
761 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
762 Initialize last_seen_part.
764 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
766 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
767 insert-buffer-substring an empty string.
769 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
771 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
772 avoiding a GCC warning.
774 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
776 Ifdef away frame tool bar code when it is not really used.
777 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
778 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
779 and minimize_tool_bar_window_p under the above.
780 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
781 (fset_tool_bar_window): Likewise.
782 * dispnew.c (clear_current_matrices, clear_desired_matrices)
783 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
784 (change_frame_size_1):
785 * window.c (window_from_coordinates, Frecenter): Adjust users.
786 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
787 code is not really used.
788 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
789 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
790 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
791 [!USE_GTK && !HAVE_NS]: Define as such.
792 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
793 (note_mouse_highlight, expose_frame):
794 * xfns.c (x_set_tool_bar_lines):
795 * xterm.c (handle_one_xevent): Adjust users.
797 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
799 Fix corruption with multiple emacsclient -t instances (Bug#15222).
800 This bug was introduced by my 2013-08-26 patch, which incorrectly
801 assumed that the terminfo implementation doesn't use termcap buffers.
802 * term.c (init_tty) [TERMINFO]: Remove optimization, as
803 these buffers apparently are used after all.
804 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
805 (struct tty_display_info): Define members termcap_term_buffer and
806 termcap_strings_buffer even if TERMINFO.
808 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
811 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
812 'usage' docstring entry to pacify make-docfile.
814 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
816 Change comparison functions =, <, >, <=, >= to take many arguments.
817 * data.c: Change comparison functions' interface and implementation.
818 * lisp.h: Make arithcompare available for efficient two arg
820 * bytecode.c: Use arithcompare.
821 * fileio.c: Use new interface.
823 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
825 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
827 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
829 * eval.c (Feval): Document the new use of `lexical'.
831 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
833 Review and drop old frame resize hack.
834 * frame.h (struct frame): Remove force_flush_display_p.
835 * dispnew.c (update_frame): Adjust user and don't call
836 flush_frame here. The comment has said that there was an issues
837 with redisplaying fringes, but I don't see any differences with
838 and without this hack. Hopefully we can continue without it.
839 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
840 current frame matrices twice if resized_p is set.
842 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
844 Do not populate pure Xism x_sync to other ports.
845 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
846 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
847 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
848 * w32term.h (x_sync): Remove prototype.
850 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
852 Cleanup frame flushing.
853 * dispextern.h (struct redisplay_interface):
854 Drop flush_display_optional because flush_display is enough
855 for X and flushing via RIF is just a no-op for others.
856 * frame.h (flush_frame): New function.
857 * dispnew.c (update_frame):
858 * minibuf.c (read_minibuf):
859 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
861 * keyboard.c (detect_input_pending_run_timers): Do not flush
862 all frames but selected one in redisplay_preserve_echo_area.
863 * nsterm.m (ns_flush): Remove no-op.
864 (ns_redisplay_interface): Adjust user.
865 * w32term.h (x_flush): Remove no-op.
866 (w32_redisplay_interface): Adjust user.
867 * xterm.c (x_flush): Simplify because we do not flush all
868 frames at once any more. Adjust comment.
869 (x_redisplay_interface): Adjust user.
871 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
873 Port --without-x --enable-gcc-warnings to Fedora 19.
874 * gfilenotify.c (globals_of_gfilenotify):
875 Call g_type_init only if using an older glib version that needs it.
877 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
879 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
880 (last_glyphless_glyph_merged_face_id): Remove declarations.
881 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
882 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
883 (last_glyphless_glyph_merged_face_id): Now static.
884 (merge_escape_glyph_face): New function, refactored from...
885 (get_next_display_element): ...here.
886 (merge_glyphless_glyph_face): New function, refactored from...
887 (produce_glyphless_glyph): ...here...
888 * term.c (produce_glyphless_glyph): ...and here.
890 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
892 * eval.c (eval_sub): Only call Ffunction if necessary.
894 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
896 Attempt to make redisplay more selective when changing cursor type.
897 * frame.h (struct frame): New bitfield cursor_type_changed.
898 * xdisp.c (cursor_type_changed): Remove.
899 (try_cursor_movement, redisplay_window, try_window_id)
900 (set_frame_cursor_types, try_window_reusing_current_matrix):
901 Adjust to use per-frame bitfield.
902 (redisplay_internal): Look for cursor type change on each visible
903 frame and consider all frames if cursor type has been changed on
904 the frame other than selected. If cursor type has been changed on
905 selected frame only, do not use fast update.
907 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
909 Attempt to make redisplay more selective when changing fonts.
910 * frame.h (struct frame): New bitfield fonts_changed.
911 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
912 (adjust_frame_glyphs): Add prototype.
913 * dispnew.c (fonts_changed_p): Remove.
914 (adjust_glyphs): Remove because we do not
915 adjust matrices on all frames at once any more.
916 (adjust_frame_glyphs): Block and unblock input here.
917 (adjust_glyph_matrix): Use fonts_changed.
918 (change_frame_size_1): Use adjust_frame_glyphs.
919 * font.c (font_open_entity): Use fonts_changed.
920 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
921 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
922 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
923 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
924 (shrink_mini_window, Fresize_mini_window_internal)
925 (window_scroll_pixel_based, Fset_window_configuration)
926 (apply_window_adjustment, Fset_window_vscroll):
927 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
928 Use adjust_frame_glyphs.
929 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
930 (try_window_reusing_current_matrix, try_window_id, display_line)
931 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
932 (redisplay_internal): Consider fonts_changed and adjust frame
933 matrices for each frame only if the frame is visible. If font
934 has been changed on some frame during full redisplay, retry
935 only visible frames where the font has been actually changed.
937 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
939 Cache current header and mode line height for each window.
940 * window.h (struct window): New fields mode_line_height
941 and header_line_height.
942 * window.c (make_window): Initialize them.
943 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
944 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
945 (current_mode_line_height, current_header_line_height):
947 * xdisp.c (current_mode_line_height, current_header_line_height):
949 (pos_visible_p, init_xdisp): Adjust user.
950 (redisplay_window): Invalidate mode_line_height and
951 header_line_height if current and desired matrices do not agree.
953 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
955 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
956 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
958 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
960 Make --without-x compatible with --enable-gcc-warnings.
961 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
962 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
963 members under HAVE_WINDOW_SYSTEM.
964 * keyboard.c (make_lispy_focus_out): Likewise.
965 (record_menu_key): Move under HAVE_MENUS.
966 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
967 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
968 (syms_of_xdisp): Adjust user.
969 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
970 (start_hourglass, cancel_hourglass):
971 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
972 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
973 and CLEAR_FONT_TABLE_NFONTS.
974 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
975 Declare only if HAVE_WINDOW_SYSTEM.
976 (lface_same_font_attributes_p, clear_face_gcs): Define only
977 if HAVE_WINDOW_SYSTEM.
979 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
981 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
982 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
983 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
985 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
987 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
989 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
991 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
992 This fixes a type error on hosts where ptrdiff_t is wider than int.
994 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
996 * keyboard.c (read_key_sequence_vs): New function.
997 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1000 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1002 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1004 Makefile improvements.
1005 * Makefile.in (config.status): Don't use double-colon rules, as
1006 they are not portable according to POSIX. Fix shell typo with `;
1007 I guess this rule has never been tested?
1008 (VCSWITNESS): New macro, to override any environment var.
1010 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1012 * xterm.h (struct x_display_info): Do not track X connection
1013 fd separately because it is always available from Display.
1014 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1017 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1019 * buffer.c (drop_overlay):
1020 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1021 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1023 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1025 * buffer.c (Fmake_overlay, Fmove_overlay):
1026 * intervals.c (set_point_from_marker):
1027 * print.c (PRINTPREPARE): Prefer signal_error
1028 to plain error and report unsuitable marker too.
1030 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1032 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1033 for 'dragging' member.
1034 (struct x_output): Remove set-but-unused leftovers
1035 'left_before_move' and 'top_before_move'.
1036 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1037 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1038 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1039 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1040 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1041 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1042 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1043 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1045 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1047 * nsfont.m (INVALID_GLYPH): New define.
1048 (nsfont_encode_char): Use INVALID_GLYPH.
1049 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1051 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1053 * xterm.c (x_last_mouse_movement_time): Revert last change.
1054 This code should use XDisplayMotionBufferSize to check display's
1055 motion history first, and there are few other issues as well.
1056 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1057 (handle_one_xevent): Adjust user.
1059 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1061 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1062 * frame.c (Flast_nonminibuf_frame): ... to here.
1063 (check_minibuf_window): Don't abort if no window was found
1066 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1068 Use XGetMotionEvents to ask the last mouse motion time from X server.
1069 * xterm.c (X_MOTION_HISTORY): Default to 1.
1070 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1071 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1072 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1073 Ifdef away legacy code.
1074 (XTmouse_position, x_scroll_bar_report_motion):
1075 Use x_last_mouse_movement_time.
1076 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1079 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1081 * msdos.c (last_mouse_window): Move to...
1082 (dos_rawgetc): ...this function and adjust comment.
1083 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1084 (mouseMoved): ...this function and adjust comment.
1085 * w32term.c (last_window): Likewise with...
1086 (w32_read_socket): ...this function.
1087 * xterm.c (last_window): Likewise with...
1088 (handle_one_xevent): ...this function.
1090 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1092 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1093 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1094 (handle_one_xevent): ...to here.
1095 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1098 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1100 * msdos.c (IT_set_terminal_window): Remove no-op.
1101 (initialize_msdos_display): Adjust terminal setup.
1102 * w32console.c (w32con_set_terminal_window): Remove no-op.
1103 (initialize_w32_display): Adjust terminal setup.
1104 * w32term.c (w32_set_terminal_window): Remove no-op.
1105 (w32_create_terminal): Adjust terminal setup.
1106 * xterm.c (XTset_terminal_window): Remove no-op.
1107 (x_create_terminal): Adjust terminal setup.
1109 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1111 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1113 (ns_create_terminal): Adjust terminal setup.
1114 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1116 (w32_create_terminal): Adjust terminal setup.
1117 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1119 (x_create_terminal): Adjust terminal setup.
1121 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1123 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1124 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1125 * dispnew.c (buffer_posn_from_coords):
1126 * window.c (Fwindow_end, displayed_window_lines):
1127 * xdisp.c (redisplay_mode_lines): Use it.
1129 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1131 * fontset.c (face_for_char): Check char in the current face font first
1132 if HAVE_NS (Bug#15138).
1134 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1136 * window.c (temp_output_buffer_show): Make sure window returned
1137 by display_buffer is live (Bug#15213).
1139 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1141 Minor cleanup to avoid forward declarations.
1142 * coding.h (struct ccl_spec): Remove forward declaration.
1143 * composite.h (toplevel): Include font.h.
1144 (struct composition_it, struct face, struct font_metrics):
1145 Remove forward declaration.
1146 * dispextern.h (struct image, struct atimer): Likewise.
1147 * emacsgtkfixed.h (struct frame): Likewise.
1148 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1149 * font.h (struct font_driver, struct font, struct glyph_string)
1150 (struct face): Remove forward declaration.
1151 * fontset.h (struct face, struct font): Likewise.
1152 * frame.h (toplevel): Style cleanup.
1153 (enum output_method): Move to...
1154 * termhooks.h (enum output_method): ...here.
1155 (struct glyph, struct frame, struct ns_display_info)
1156 (struct x_display_info, struct w32_display_info):
1157 Remove forward declaration.
1158 * xterm.h (toplevel): Include termhooks.h.
1159 (struct font, struct window, struct glyph_matrix, struct frame)
1160 (struct input_event, struct face, struct image): Remove forward
1162 * gtkutil.h (struct _widget_value): Likewise.
1163 * keyboard.h (toplevel): Include termhooks.h.
1164 (struct input_event): Remove forward declaration.
1166 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1168 * intervals.c (set_point_from_marker): New function.
1169 * editfns.c (Fgoto_char):
1170 * process.c (Finternal_default_process_filter):
1171 * window.c (select_window_1): Use it.
1172 * buffer.h (set_point_from_marker): Add prototype.
1174 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1176 * w32.c (term_winsock): Call release_listen_threads before calling
1178 (_sys_wait_accept): Wait for accept event in a loop with a finite
1179 timeout, instead of waiting indefinitely. Will hopefully avoid
1180 hanging during exit because WSACleanup deadlocks waiting for the
1181 event object to be released. (Bug#14333)
1183 * w32proc.c (release_listen_threads): New function, signals all
1184 the reader threads that listen for connections to stop waiting.
1186 * w32.h (release_listen_threads): Add prototype.
1188 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1190 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1191 field of new marker (for sanity and safety).
1192 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1193 anyway because XMISCTYPE is a function and can't be an lvalue).
1195 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1197 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1198 (x_after_update_window_line, x_scroll_bar_create):
1199 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1200 (handle_one_xevent, x_clear_frame_area):
1201 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1202 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1203 * xterm.h (x_clear_area): Adjust prototype.
1205 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1207 Hook scanning and indentation functions to find_newline. This helps
1208 to avoid duplicated code and renders more respect to newline cache.
1209 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1210 * cmds.c (Fforward_line):
1211 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1212 Use find_newline and avoid unnecessary point movements.
1213 * search.c (scan_newline): Implement on top of find_newline.
1215 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1217 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1218 scoped code (bug#11258).
1220 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1222 * nsterm.m (last_window): New variable.
1223 (EV_TRAILER2): New macro.
1224 (EV_TRAILER): Call EV_TRAILER2.
1225 (mouseMoved:): Add support for mouse-autoselect-window
1226 on nextstep (Bug#6888).
1228 2013-08-28 Andreas Schwab <schwab@suse.de>
1230 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1231 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1232 Remove unused macro definitions.
1233 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1234 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1235 Only define if emacs.
1237 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1239 Prefer enum glyph_row_area to int where appropriate.
1240 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1242 (window_box, window_box_width, window_box_left, window_box_left_offset)
1243 (window_box_right, window_box_right_offset): Adjust prototypes.
1244 * xdisp.c (window_box, window_box_width, window_box_left)
1245 (window_box_left_offset, window_box_right, window_box_right_offset):
1246 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1247 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1248 * nsterm.m (ns_clip_to_row):
1249 * w32term.c (w32_clip_to_row):
1250 * xterm.c (x_clip_to_row): Likewise.
1252 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1254 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1255 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1257 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1259 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1260 for portability to hosts where /bin/sh has problems.
1262 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1264 Redesign redisplay interface to drop global output_cursor.
1265 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1266 (toplevel): Remove declaration of output_cursor.
1267 (set_output_cursor, x_cursor_to): Remove prototype.
1268 * window.h (struct window): New member output_cursor.
1269 (output_cursor_to): New function to replace RIF member.
1270 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1271 (update_text_area, set_window_cursor_after_update): Use it.
1272 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1273 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1274 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1275 * w32term.c (x_update_window_begin, x_update_window_end):
1276 * xterm.c (x_update_window_begin, x_update_window_end):
1277 Adjust to use per-window output cursor.
1279 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1281 Simplify SELECT_TYPE-related code.
1282 Like EMACS_TIME, this portability layer is no longer needed, since
1283 Emacs has been using fd_set as a portability layer for some time.
1284 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1285 (SELECT_TYPE): Remove. All uses changed to fd_set.
1286 (fd_set) [!FD_SET]: New typedef.
1288 Simplify EMACS_TIME-related code.
1289 This portability layer is no longer needed, since Emacs has been
1290 using struct timespec as a portability layer for some time.
1291 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1292 Include <time.h> rather than "systime.h"; that's all that's needed now.
1293 * dispnew.c: Include <timespec.h> rather than "systime.h";
1294 that's all that's needed now.
1295 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1296 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1297 TIMESPEC_RESOLUTION.
1298 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1299 LOG10_TIMESPEC_RESOLUTION.
1300 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1301 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1302 (make_emacs_time): Remove. All used changed to make_timespec.
1303 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1304 (current_timespec): Rename from current_emacs_time. All uses changed.
1305 (add_emacs_time): Remove. All uses changed to timespec_add.
1306 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1307 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1308 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1309 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1310 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1311 (current_timespec): Rename from current_emacs_time. All uses changed.
1312 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1313 changed to timespec_cmp.
1314 * xgselect.c: Include <timespec.h>, since our .h files don't.
1316 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1318 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1319 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1320 Remove the leftovers.
1321 * gtkutil.c (toplevel): Do not declare Qxft but include
1323 * image.c (toplevel): Do not declare Vlibrary_cache because
1324 it's already done in lisp.h.
1326 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1328 * lisp.h (Mouse_HLInfo): Move from here...
1329 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1330 (reset_mouse_highlight): New function.
1331 * msdos.c (dos_set_window_size, IT_update_begin)
1332 (internal_terminal_init):
1333 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1334 (ns_initialize_display_info):
1335 * w32console.c (initialize_w32_display):
1336 * w32term.c (x_update_window_end, x_free_frame_resources)
1337 (w32_initialize_display_info):
1338 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1339 * window.c (Fdelete_other_windows_internal):
1340 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1341 * termchar.h (toplevel):
1342 * xterm.h (toplevel): Include dispextern.h.
1344 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1346 Fix minor problems found by static checking.
1347 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1348 (expect): Avoid nested-if warning.
1349 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1350 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1351 * nsterm.h, nsterm.m (ns_select):
1352 * xgselect.c, xgselect.h (xg_select):
1353 Adjust signature to better match pselect's.
1354 * nsterm.m (ns_select):
1355 Don't set *TIMEOUT, since pselect doesn't.
1356 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1357 diagnostic about assigning const char * to it.
1358 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1360 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1362 * lread.c (substitute_object_recurse): Handle hash-tables as well
1365 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1367 Fix unlikely core dump in init_tty, and simplify terminfo case.
1368 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1369 The old version incorrectly dumped core if malloc returned a
1370 buffer containing only non-NUL bytes.
1371 (init_tty): Do not allocate or free termcap buffers; the
1372 struct does that for us now.
1373 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1374 (struct tty_display_info): Define members termcap_term_buffer and
1375 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1376 use them. Allocate them directly in struct rather than indirectly
1377 via a pointer, to simplify init_tty.
1379 * frame.c (check_minibuf_window): Initialize 'window' properly,
1380 so that Emacs reliably aborts later if 'window' is not initialized.
1382 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1384 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1385 of VoidSymbol (Bug#15154).
1387 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1389 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1390 mouse_face_beg_y and mouse_face_end_y.
1391 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1392 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1393 Adjust users and update comment where appropriate.
1395 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1397 * frame.c (check_minibuf_window): New function.
1398 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1399 Call check_minibuf_window (Bug#15183).
1401 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1403 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1404 because this is the only last cursor data we need to keep and consult.
1405 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1406 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1409 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1411 Fix recovering from possible decompression error.
1412 Since insert_from_gap doesn't always move point, we can't use PT as
1413 the position where the partially decompressed data ends, and
1414 should count how many bytes was produced so far.
1415 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1416 (unwind_decompress): Really delete partially uncompressed data.
1417 (Fzlib_decompress_region): Take decompressed data size into account.
1419 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1421 * syntax.c (init_syntax_once): Adjust comment and do an early
1422 initialization of Qchar_table_extra_slots just once...
1423 * casetab.c (init_casetab_once):
1424 * category.c (init_category_once):
1425 * character.c (syms_of_character):
1426 * coding.c (syms_of_coding):
1427 * xdisp.c (syms_of_xdisp): ...and omit it here.
1429 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1431 * xdisp.c (get_next_display_element): Don't apply to characters
1432 from a display vector the logic of setting it->end_of_box_run_p
1433 suitable for characters from a buffer. (Bug#15175)
1435 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1436 to handle directories, rather than '_utime' which doesn't.
1439 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1441 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1442 or fullscreen (Bug#14627).
1444 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1446 System-dependent integer overflow fixes.
1447 * process.c (Fset_process_window_size): Signal an error if
1448 the window size is outside the range supported by the lower level.
1449 * sysdep.c (set_window_size): Return negative on error,
1450 nonnegative on success, rather than -1, 0, 1 on not in system,
1451 failure, success. This is simpler. Caller changed.
1452 (serial_configure): Remove unnecessary initialization of local.
1453 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1454 size fits in unsigned long; this isn't true on some 32-bit hosts.
1455 Avoid buffer overrun if some future version of /proc/meminfo has a
1456 variable name longer than 20 bytes.
1457 (system_process_attributes) [__FreeBSD__]:
1458 Don't assume hw.availpages fits in 'int'.
1460 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1462 Don't let very long directory names overrun the stack.
1463 Fix some related minor problems involving "//", vfork.
1464 * callproc.c (encode_current_directory): New function.
1465 (call_process): Don't append "/"; not needed.
1466 * fileio.c (file_name_as_directory_slop): New constant.
1467 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1468 this can save the caller having to alloca.
1469 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1470 Use SAFE_ALLOCA, not alloca.
1471 (directory_file_name, Fexpand_file_name): Leave leading "//"
1472 alone, since it can be special even on POSIX platforms.
1473 * callproc.c (call_process):
1474 * process.c (Fformat_network_address):
1475 * sysdep.c (sys_subshell):
1476 Use encode_current_directory rather than rolling our own.
1477 (create_process): No need to encode directory; caller does that now.
1478 * process.h (encode_current_directory): New decl.
1479 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1480 Rework to avoid 'goto xyzzy;'.
1482 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1484 * xdisp.c (handle_face_prop): If the default face was remapped use
1485 the remapped face for strings from prefix properties. (Bug#15155)
1487 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1489 Minor cleanup for redisplay interface and few related functions.
1490 * frame.h (enum text_cursor_kinds): Move from here...
1491 * dispextern.h (enum text_cursor_kinds): ...to here.
1492 (toplevel): Drop unnecessary declarations.
1493 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1494 in update_window_end_hook and draw_window_cursor functions.
1495 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1496 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1497 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1498 * xterm.c (x_update_window_end, x_draw_window_cursor):
1499 * xdisp.c (display_and_set_cursor, update_window_cursor)
1500 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1501 enum text_cursor_kinds where appropriate.
1503 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1505 Redesign redisplay interface to drop updated_row and updated_area.
1506 * dispextern.h (updated_row, updated_area): Remove declaration.
1507 (struct redisplay_interface): Pass glyph row and row area parameters
1508 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1509 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1511 * dispnew.c (updated_row, updated_area): Remove.
1512 (redraw_overlapped_rows, update_window_line): Adjust user.
1513 (update_marginal_area, update_text_area): Likewise. Pass updated row
1514 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1515 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1518 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1520 * process.c (flush_pending_output): Remove stub.
1523 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1525 * callproc.c: Fix race that killed background processes (Bug#15144).
1526 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1527 Record deleted process-id in critical section, not afterwards.
1528 Don't mistakenly kill process created by a call-process invocation
1529 that discards output and does not wait.
1531 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1533 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1534 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1535 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1536 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1537 to shut up compiler in mark_object.
1538 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1540 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1542 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1543 We can't portably rely on PTY_OPEN doing that, even if
1544 it calls posix_openpt with O_CLOEXEC.
1546 2013-08-20 Kenichi Handa <handa@gnu.org>
1548 * character.c (string_char): Improve commentary.
1550 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1552 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1553 (struct animation_cache): Make signature a flexible array member.
1554 All uses changed. This is a tad slower but may insulate us better
1555 from future changes to ImageMagick.
1557 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1559 * image.c: Shrink memory needed for animation cache.
1560 (SIGNATURE_DIGESTSIZE): New constant.
1561 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1562 (imagemagick_create_cache): Copy the signature. This saves
1563 several KB of memory that ImageMagick wastes per signature.
1564 Don't bother updating the update_time, as the caller does that now.
1565 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1566 it's a fixed size struct member now.
1567 (imagemagick_get_animation_cache): Always destroy the signature,
1568 as it's now imagemagick_create_cache's responsibility to copy it.
1569 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1570 and use memcmp rather than strcmp.
1571 eassert that ImageMagick returns a signature of the specified length.
1573 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1575 * image.c (imagemagick_get_animation_cache): Don't segfault on
1577 (imagemagick_get_animation_cache): Revert to previous definition
1578 so that it actually works. But keep the memory leak fix.
1579 (imagemagick_get_animation_cache): Fix memory leak.
1581 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1583 * image.c: Fix animation cache signature memory leak.
1584 Fix some other minor performance problems while we're at it.
1585 (imagemagick_create_cache): Clear just the members that
1586 need clearing. Don't set update_time, as caller does that now.
1587 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1588 Simplify by using pointer-to-pointer instead of a prev pointer.
1589 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1590 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1591 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1592 it's already a copy. Free the signature probe unless it's cached.
1594 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1595 This was introduced by my 2013-08-12 fix for Bug#15035.
1597 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1599 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1600 (imagemagick_prune_animation_cache): Now static.
1602 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1604 * image.c (imagemagick_get_animation_cache): Don't segfault when
1605 pruning all entries.
1607 2013-08-18 Ken Brown <kbrown@cornell.edu>
1609 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1610 static heap if ENABLE_CHECKING is defined.
1611 (max_bss_sbrk_ptr): New variable.
1613 (report_sheap_usage): Report maximum static heap usage instead of
1614 ending static heap usage.
1616 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1618 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1619 of zlib_initialized according to the results of calling
1620 init_zlib_functions.
1622 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1624 * image.c: Implement an ImageMagick per-image cache.
1625 (imagemagick_get_animation_cache): Fix a double-free error.
1626 (imagemagick_load_image): Remove the ping_wand code, which only
1627 apparently saved time on invalid animated images, and slowed down
1628 everything else. Optimise for the common case.
1630 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1632 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1634 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1636 * marker.c (set_marker): Remove documentation of undefined behavior.
1638 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1640 * image.c (imagemagick_compute_animated_image): Animate correctly
1641 when sub-images are smaller than the main image.
1642 (imagemagick_compute_animated_image): Setting the iterator row to
1643 zero is apparently not allowed.
1644 (imagemagick_compute_animated_image): Allow images that say they
1645 have sub-images that are bigger than the main image, but just crop
1648 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1650 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1652 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1654 * image.c (imagemagick_compute_animated_image): Respect the GIF
1657 2013-08-15 Ken Brown <kbrown@cornell.edu>
1659 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1660 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1663 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1665 Fix minor problems found by static checking.
1666 * frame.c (delete_frame):
1667 * xdisp.c (next_element_from_display_vector):
1668 Avoid uninitialized local.
1669 * image.c (imagemagick_compute_animated_image): Port to C89.
1670 Prefer usual GNU indentation style for loops.
1671 Be more careful about bizarrely large sizes, by using ptrdiff_t
1674 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1676 Fix infinite frame selection loop (Bug#15025).
1677 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1679 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1681 * xdisp.c (compute_window_start_on_continuation_line):
1682 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1683 to make sure we end up setting the window start at the leftmost
1684 visible character of the display line. This avoids funky
1685 horizontal shifting because the window start is not kept on the
1686 same position. (Bug#15090)
1687 (next_element_from_display_vector): Support 'box' face attribute
1688 in the face definitions of a display vector. (Bug#15099)
1690 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1692 * image.c (imagemagick_compute_animated_image): Implement animated
1694 (imagemagick_compute_animated_image): Fix some compilation
1695 warnings. Implement a very simple cache to make the animation
1696 usable at all, but it should be replaced with a per-image cache.
1698 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1700 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1701 to do `for' loops over alist values.
1702 * buffer.h (FOR_EACH_BUFFER):
1703 * process.c (FOR_EACH_PROCESS): Use it.
1704 (handle_child_signal, status_notify, Fget_buffer_process)
1705 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1707 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1709 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1710 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1711 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1712 to xzalloc and so avoid redundant call to memset.
1713 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1714 members because it is allocated with xzalloc and so already zeroed.
1716 2013-08-14 Ken Brown <kbrown@cornell.edu>
1718 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1721 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1723 Utility function and macro to copy Lisp string to C string.
1724 * lisp.h (xlispstrdupa): New macro.
1725 (xlispstrdup): New prototype.
1726 * alloc.c (xlispstrdup): New function.
1727 * callint.c (Fcall_interactively):
1728 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1729 (Fsubstitute_in_file_name):
1730 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1731 * image.c (x_create_bitmap_from_file):
1732 * w32term.c (w32_term_init):
1733 * xterm.c (x_term_init): Use xlispstrdup.
1735 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1737 * image.c (imagemagick_load_image): Make animated pictures work.
1738 There's still some problems with background color settings, though
1741 * decompress.c (unwind_decompress): Always restore point.
1743 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1745 * marker.c (set_marker): Reformat documentation.
1747 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1749 * xdisp.c (cursor_type_changed): Now static.
1751 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1752 Use changed. This avoids the need to call xmalloc and for the
1753 caller to call xfree, and avoids memory leaks in some situations.
1755 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1757 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1758 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1759 (redisplay_window): If window_end_valid is cleared due to non-zero
1760 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1761 so do not call to try_cursor_movement for that window.
1763 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1765 * window.h (struct window): Convert window_end_pos and
1766 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1767 (wset_window_end_pos, wset_window_end_vpos): Remove.
1768 * dispnew.c (adjust_glyph_matrix):
1769 * window.c (Fwindow_end, replace_window, set_window_buffer)
1771 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1772 (set_vertical_scroll_bar, redisplay_window, try_window)
1773 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1774 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1775 (note_mouse_highlight): Adjust users.
1776 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1779 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1781 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1782 * image.c (imagemagick_filename_hint): Use `const char *' and
1783 prefer SSDATA to SDATA to avoid warnings.
1785 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1787 Cleanup window fringes, margins and scroll bars adjustments.
1788 * window.c (set_window_fringes, set_window_margins)
1789 (set_window_scroll_bars, apply_window_adjustment): New functions.
1790 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1791 (Fset_window_scroll_bars): Use them.
1793 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1795 * window.h (struct window): Convert scroll_bar_width
1796 from Lisp_Object to integer. Adjust comment.
1797 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1799 * window.c (wset_scroll_bar_width): Remove.
1800 (make_window): Initialize scroll_bar_width.
1801 (Fsplit_window_internal): Use direct assignment.
1802 (Fset_window_configuration, save_window_save):
1803 Convert Lisp_Object to integer and back where appropriate.
1804 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1805 bar was actually changed, and mention this in docstring.
1807 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1809 * decompress.c: Minor simplifications.
1810 (Fzlib_decompress_region): Don't bother verifying
1811 that avail_out <= UINT_MAX, as that was confusing.
1812 Mention the restriction in a comment instead.
1813 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1815 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1817 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1818 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1820 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1822 * image.c (imagemagick_filename_hint): Check for errors in the
1825 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1827 * window.c (Fwindow_margins): Return nil when there's no marginal
1828 area, as per the documented API.
1830 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1831 Fmake_vector, as scroll bar's struct members are not all Lisp
1832 objects now. This avoids crashes in GC.
1834 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1835 bool, so its address could be taken.
1837 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1839 * image.c (imagemagick_filename_hint): New function to possibly
1840 apply `image-content-type-suffixes'.
1841 (imagemagick_load_image): Use it.
1843 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1845 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1846 if loading zlib failed.
1848 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1850 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1851 2013-08-13 checkin below. Change bool to BOOL, rule is:
1852 All Obj-C code uses BOOL, except for interfaces callable from C.
1854 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1856 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1858 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1859 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1860 bool instead of BOOL.
1861 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1862 from Lisp_Object to bitfield. Adjust comment.
1863 * w32term.c (x_scroll_bar_create): Adjust user.
1864 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1865 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1866 Use bool for boolean.
1867 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1868 to `unsigned int' when defining a bitfield.
1870 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1872 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1874 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1876 * window.h (struct window): Convert left_margin_cols and
1877 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1878 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1879 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1881 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1883 (showing_window_margins_p, update_window_line, update_frame_1):
1884 * fringe.c (draw_fringe_bitmap_1):
1885 * xdisp.c (window_box_width): Adjust users.
1886 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1887 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1888 Use direct assignment.
1889 (Fset_window_configuration, save_window_save, Fwindow_margins):
1890 Convert Lisp_Object to integer and back where appropriate.
1891 (Fset_window_margins): Adjust user. Return t if any margin
1892 was actually changed, and mention this in docstring.
1894 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1896 * syntax.c (forward_word):
1897 * cmds.c (forward_char, backward_char): Mention the optional argument.
1899 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1901 * window.h (struct window): Convert left_fringe_width
1902 and right_fringe_width from Lisp_Objects to integers.
1904 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1905 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1906 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1908 (make_window): Initialize new integer fields to -1.
1909 (Fsplit_window_internal): Use direct assignment.
1910 (Fset_window_configuration, save_window_save):
1911 Convert Lisp_Object to integer and back where appropriate.
1912 (Fset_window_fringes): Adjust user. Return t if any fringe
1913 was actually changed, and mention this in docstring.
1915 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1917 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1918 * nsfns.m (x_set_cursor_type):
1919 * w32fns.c (x_set_cursor_type):
1920 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1921 * xdisp.c (set_frame_cursor_types): ...but in common code.
1923 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1925 * font.c (clear_font_cache): New function, stripped from...
1926 (Fclear_font_cache): ...here, which now uses the function
1927 above. Adjust comment.
1928 * font.h (clear_font_cache): Add prototype.
1929 * xfaces.c (clear_face_cache): Use clear_font_cache.
1931 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1933 * window.c (Fset_window_start): Compare `w', not `window' because
1934 `w' might not be equal to `window' after call to decode_live_window.
1936 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1938 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1939 This fixes a problem introduced by the Bug#15035 patch
1940 when using GPG. Reported by Herbert J. Skuhra.
1942 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1944 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1945 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1946 not yet initialized.
1948 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1950 * decompress.c (Fzlib_decompress_region): Support zlib
1951 decompression, too, and rename.
1953 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1955 Minor zlib configuration tweaks.
1956 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1957 Don't assume presence of fn_inflateInit2_ zlib internal function.
1959 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1961 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1962 include the zlib prefix.
1964 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1966 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1967 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1968 define static variables that are pointers to zlib functions to be
1970 (init_zlib_functions) [WINDOWSNT]: New function.
1971 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1973 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1974 macros instead of invoking the zlib functions directly.
1975 (syms_of_decompress): DEFSYM Qzlib_dll.
1976 Staticpro Szlib_available_p.
1978 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1980 Avoid looping over all frame windows to freeze and unfreeze.
1981 * window.h (struct window): Drop frozen_window_start_p.
1982 (freeze_window_starts): Drop prototype.
1983 * frame.h (struct frame): New frozen_window_starts flag.
1984 (FRAME_WINDOWS_FROZEN): New macro.
1985 * window.c (freeze_window_start, freeze_window_starts):
1987 (select_window, replace_window): Adjust users.
1988 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1989 (window_frozen_p): New function.
1990 (redisplay_window): Use it.
1992 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1994 Fix some fd issues when running subprocesses (Bug#15035).
1995 Fix bugs that can leak files or file descriptors on errors.
1996 Don't unlink open temp files, as that's hard for users to diagnose
1997 when things go awry (e.g., temp disk exhausted).
1998 Don't bother to lock temp files. Check for invalid recursion.
1999 * callproc.c (synch_process_fd): Remove. All uses removed.
2000 (synch_process_tempfile): New var or macro.
2001 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2003 (record_kill_process): New arg, the temp name. All callers changed.
2004 (delete_temp_file): Now just a simple wrapper around unlink.
2005 (call_process_kill): New arg, the call_process_fd array.
2006 Close them all. Clear synch_process_pid. Remove the temp file,
2007 or arrange for it to be removed.
2008 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2009 that's been moved to synch_process_tempfile. Caller changed.
2010 Do not remove the tempfile; that's now call_process_kill's
2012 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2013 call_process_kill; the caller now does that.
2014 (call_process_cleanup): Do not close the process fd; that's now
2015 call_process_kill's responsibility.
2016 (Fcall_process): Implement via new function call_process, which
2017 has most of the old body of Fcall_process, but with a different API.
2018 (call_process): New function that does not open or close filefd if
2019 it is nonnegative. Record which fds need to be closed, and let
2020 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2021 Signal an error if invoked recursively (could be done via a hook).
2022 Simplify creation of the tempfile in the MSDOS case.
2023 Don't create the output file until after checking for the executable.
2024 Report any failure to open /dev/null.
2025 Don't open /dev/null for writing twice; once is enough.
2026 Don't create pipe if all output is being discarded or sent to file.
2027 Don't worry about setting up the coding system or reading from the
2028 pipe if all output is being discarded.
2029 Hoist fd_error local into top level, to lessen block nesting.
2030 Don't record deleted pid here; now done by Fcall_process_region.
2031 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2032 and note its success in synch_process_tempfile.
2033 Do not leak resources when child_setup fails.
2034 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2035 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2036 (create_temp_file): Now returns open fd, with an additional
2037 Lisp_Object * argument to return the name. All callers changed.
2038 Do not close the file; rewind it instead, and leave it open for
2039 the caller. Do not lock the temp file. Unwind-protect the file
2040 and the file-descriptor.
2041 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2042 If an asynchrounous process, record it here, not in call_process.
2043 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2044 * eval.c (set_unwind_protect): New function.
2045 * fileio.c (write_region): New function, generalized from the
2046 old Fwrite_region. Do not lock temp files.
2047 (Fwrite_region): Use it.
2048 * lisp.h (set_unwind_protect, write_region): New decls.
2049 * process.c: Include <verify.h>.
2050 (make_process): Mark fds as initially closed.
2051 (deleted_pid_list): Now a list of pid-filename pairs.
2053 (close_process_fd): New function.
2054 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2055 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2056 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2057 (create_process, create_pty, Fmake_serial_process)
2058 (server_accept_connection): Record which fds need to be closed,
2059 and let deactivate_process close them.
2060 (Fmake_network_process): Do not discard the unwind-protect
2061 until it's safe to do so.
2062 (deactivate_process): Close the fds opened by create_process etc.
2063 (Fprocess_send_eof): Adjust to new way of recording open fds.
2064 Report an error if /dev/null can't be opened, instead of aborting.
2065 * process.h (PROCESS_OPEN_FDS): New constant.
2066 (struct Lisp_Process): New member open_fds.
2067 (record_kill_process, record_deleted_pid): Adjust signatures.
2068 (record_deleted_pid): Move decl here ...
2069 * syswait.h (record_deleted_pid): ... from here.
2071 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2073 * decompress.c: Fix bugs with large buffers and weird inputs.
2074 Tune a bit. Reindent as per usual Emacs style.
2075 (BUFFER_SIZE): Remove.
2076 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2077 more than UINT_MAX bytes. Decompress into the gap instead of into
2078 an auto buffer, as this should avoid copying. Return nil if
2079 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2080 set immediate_quit; we shouldn't trust zlib code that much.
2082 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2084 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2085 errors, and really move the gap to where we want it.
2087 * lisp.h: Include decompress.c support.
2089 * emacs.c (main): Include decompress.c support.
2091 * Makefile.in: Include -lz if present.
2093 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2096 (initWithTitle:): Initialize frame to 0.
2097 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2098 (fillWithWidgetValue:frame:): Rename from
2099 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2101 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2102 fillWithWidgetValue:frame:
2104 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2105 remove memory leak warnings.
2107 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2108 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2111 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2112 (x_activate_menubar): Update the whole menu.
2113 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2114 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2115 current event is not NSSystemDefined (Bug#15001).
2116 Call ns_check_menu_open only if trackingMenu is 2.
2117 (menuDidClose:): New method, decrease trackingMenu.
2118 (fillWithWidgetValue:setDelegate:): New method.
2119 (fillWithWidgetValue:): Call the above.
2121 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2123 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2125 Omit some unnecessary casts.
2126 Many of these go back to the old pre-C89 days, when they may have
2127 been needed, but we've been assuming C89 or later for a while now.
2128 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2129 (live_float_p, live_misc_p, live_vector_p):
2130 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2131 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2132 (defvar_per_buffer):
2133 * callint.c (Fcall_interactively):
2134 * doc.c (Fsubstitute_command_keys):
2135 * filelock.c (get_boot_time):
2136 * frame.c (xrdb_get_resource):
2137 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2138 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2139 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2140 (menuitem_highlight_callback, menu_destroy_callback)
2141 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2142 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2143 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2144 (xg_tool_bar_help_callback, tb_size_cb):
2145 * image.c (xpm_alloc_color, png_read_from_memory)
2146 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2147 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2149 * keymap.c (describe_map):
2150 * nsfns.m (Fns_display_monitor_attributes_list):
2151 * nsmenu.m (process_dialog:):
2152 * nsterm.m (hold_event):
2153 * process.c (wait_reading_process_output):
2154 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2155 * scroll.c (do_direct_scrolling, scrolling_1):
2156 * termcap.c (tgetent):
2157 * window.c (check_window_containing, add_window_to_list)
2158 (freeze_window_starts):
2159 * xdisp.c (compare_overlay_entries, vmessage):
2160 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2161 (x_get_monitor_attributes_xrandr)
2162 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2163 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2164 * xfont.c (xfont_match, xfont_open):
2165 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2166 (menubar_selection_callback, menu_position_func)
2167 (popup_selection_callback, create_and_show_popup_menu)
2168 (dialog_selection_callback, create_and_show_dialog):
2169 * xrdb.c (x_get_string_resource):
2171 * xsmfns.c (x_session_check_input):
2172 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2173 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2174 (xaw_jump_callback, xaw_scroll_callback):
2175 Omit unnecessary casts.
2177 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2179 Minor string-length refactoring.
2180 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2181 * frame.c (make_monitor_attribute_list):
2182 Prefer build_string to strlen + make_string.
2184 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2186 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2187 don't check minor_code (Bug#14417).
2189 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2191 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2192 vertical positions instead. This avoids calling MATRIX_ROW with
2193 row numbers that are possibly beyond valid limits. (Bug#15064)
2195 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2197 Use xstrdup and build_unibyte_string where applicable.
2198 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2199 * xfns.c (x_window):
2200 * xrdb.c (x_get_customization_string):
2201 * xterm.c (xim_initialize):
2202 * w32fns.c (w32_window): Use xstrdup.
2203 (w32_display_monitor_attributes_list):
2204 * emacs.c (init_cmdargs):
2205 * keyboard.c (PUSH_C_STR):
2206 * nsfont.m (nsfont_open):
2207 * sysdep.c (system_process_attributes):
2208 * w32.c (system_process_attributes):
2209 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2211 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2213 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2214 variables of these types so that GDB would know about them, as aid
2215 for debugging fatal exceptions. (Bug#15024) See also
2216 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2219 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2221 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2222 larger than the NSWindow (Bug#14934).
2224 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2226 Redesign redisplay interface to drop global variable updated_window.
2227 Always pass currently updated window as a parameter to update routines.
2228 * dispextern.h (updated_window): Remove declaration.
2229 (struct redisplay_interface): Pass window parameter to
2230 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2231 and after_update_window_hook.
2232 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2234 * dispnew.c (updated_window): Remove.
2235 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2236 (update_window_line): Adjust to match redisplay interface changes.
2237 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2238 (ns_scroll_run, ns_after_update_window_line):
2239 * w32term.c (x_update_window_begin, x_update_window_end)
2240 (x_after_update_window_line, x_scroll_run):
2241 * xterm.c (x_update_window_begin, x_update_window_end)
2242 (x_after_update_window_line, x_scroll_run):
2243 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2244 Likewise. Adjust comments where appropriate.
2245 (x_cursor_to): Simplify because this is always called during window
2246 update (but install debugging check anyway).
2247 (expose_window): Check must_be_updated_p flag to see whether this
2248 function is called during window update.
2250 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2252 Do not reset window modification event counters excessively.
2253 These leftovers and poor man's tricky methods to catch extra
2254 redisplay's attention are no longer needed.
2255 * frame.c (set_menu_bar_lines_1):
2256 * minibuf.c (read_minibuf_unwind):
2257 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2258 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2259 (window_scroll_line_based, Fset_window_configuration):
2260 * xdisp.c (redisplay_window): Do not reset last_modified and
2261 last_overlay_modified counters.
2263 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2265 * xselect.c (x_send_client_event): Set send_event and serial, memset
2266 data.l as it might be bigger than data.b. Use 24 bit mask to
2267 XSendEvent (Bug#15034).
2269 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2271 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2272 for TTY frames that are not the top frame on their console.
2275 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2277 * w32term.c (w32fullscreen_hook): Really maximize frame when
2278 asked for (Bug#14841).
2280 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2282 Prefer selected_window to Fselected_window, likewise for frames.
2283 * buffer.c (Fbuffer_swap_text):
2284 * data.c (Fvariable_binding_locus):
2285 * window.c (run_window_configuration_change_hook): Adjust users.
2286 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2287 Use decode_live_frame.
2289 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2291 Be more careful if selected window shows the buffer other than current,
2292 use window_outdated only if this is not so. This change should also
2293 address some weird issues discussed in Bug#13012.
2294 * window.h (window_outdated): New prototype.
2295 * window.c (window_outdated): Now here. Convert from static and
2296 always assume window's buffer.
2297 (Fwindow_end, Fwindow_line_height): Use it.
2298 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2299 and always assume window's buffer.
2300 (redisplay_window): Adjust user.
2301 (redisplay_internal): Call to reconsider_clip_changes once and
2302 check whether mode line should be updated only if selected window
2303 shows current buffer.
2304 (run_window_scroll_functions): Use eassert for debugging check.
2305 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2307 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2309 * window.c (window_scroll, window_scroll_pixel_based)
2310 (window_scroll_line_based): Use bool for booleans.
2312 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2314 * process.c: Fix minor off-by-one issues in descriptor counts.
2315 This shouldn't fix any real bugs, but it cleans up the code a bit.
2316 (max_process_desc, max_input_desc): -1, not 0, means none.
2318 (delete_input_desc): New function.
2319 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2320 (deactivate_process): Scan backwards when recomuting max_process_desc;
2321 that should be faster.
2322 (init_process_emacs): Initialize max_input_desc.
2324 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2326 Use region cache to speedup bidi_find_paragraph_start.
2327 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2328 Rename cache_long_line_scans to cache_long_scans.
2329 * buffer.c (bset_cache_long_line_scans): Rename to
2330 bset_cache_long_scans.
2331 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2332 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2334 (syms_of_buffer): Rename cache-long-line-scans to
2335 cache-long-scans. Adjust docstring.
2336 * search.c (newline_cache_on_off):
2337 * indent.c (width_run_cache_on_off): Adjust users.
2338 * bidi.c (bidi_paragraph_cache_on_off): New function.
2339 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2340 * insdel.c (prepare_to_modify_buffer):
2341 Invalidate bidi_paragraph_cache if enabled.
2343 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2345 Invalidate region caches only if buffer text is going to be changed.
2346 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2347 (modify_text): ...new prototype.
2348 (prepare_to_modify_buffer_1): New prototype.
2349 * textprop.c (modify_region): Rename to...
2350 (modify_text_properties): ...new function.
2351 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2352 (Fremove_list_of_text_properties): Adjust users.
2353 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2354 (modify_text): ...new function.
2355 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2356 (prepare_to_modify_buffer_1): ...new function.
2357 * casefiddle.c (casify_region):
2358 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2359 (Ftranspose_regions): Use modify_text.
2361 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2363 * lisp.mk (lisp): Add nadvice.elc.
2365 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2367 New macro to iterate over live buffers similar to frames.
2368 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2369 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2370 Declare buffer-related variables here to offload lisp.h.
2371 * buffer.c (Vbuffer_alist): Adjust comment.
2372 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2373 (other_buffer_safely):
2374 * data.c (store_symval_forwarding):
2375 * dispnew.c (Fframe_or_buffer_changed_p):
2376 * fileio.c (Fdo_auto_save):
2377 * filelock.c (unlock_all_files):
2378 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2380 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2382 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2383 * callproc.c (create_temp_file):
2384 * filelock.c (create_lock_file):
2385 Assume mkostemp, since it's now provided by Gnulib.
2387 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2389 * w32.c (mkostemp): New function.
2390 (mktemp): Remove, no longer used. Most of the code reused in
2391 mkostemp. (Bug#15015)
2392 (mktemp): Don't undef.
2394 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2396 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2397 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2398 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2399 (free_glyph_pool, check_glyph_memory): Likewise for
2400 all users. Adjust comments where appropriate.
2402 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2404 * composite.h: Minor fixups.
2405 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2406 to fix a misspelling, and change it to an inline function while
2407 we're at it (it need not be a macro). All uses changed.
2408 (composition_method, composition_valid_p):
2409 Rewrite to avoid assignments in if-conditions.
2411 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2413 Do not use global Lisp_Object in composition macros.
2414 * composite.h (composition_temp): Remove declaration.
2415 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2416 (composition_method, composition_valid_p): ...inline functions.
2417 (compose_region): Remove the leftover.
2418 * composite.c (composition_temp): Remove.
2419 (run_composition_function, update_compositions)
2420 (composition_compute_stop_pos, composition_adjust_point)
2421 (Ffind_composition_internal):
2422 * coding.c (handle_composition_annotation):
2423 * xdisp.c (handle_composition_prop, check_point_in_composition):
2424 Related users changed.
2426 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2428 Drop FRAME_PTR typedef.
2429 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2430 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2431 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2432 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2433 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2434 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2435 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2436 All related users changed.
2438 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2440 * eval.c (default_toplevel_binding): New function.
2442 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2443 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2444 (syms_of_eval): Export them.
2445 * data.c (Fdefault_value): Micro cleanup.
2446 * term.c (init_tty): Use "false".
2448 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2450 Fix X GC leak in GTK and raw (no toolkit) X ports.
2451 * xterm.c (x_free_frame_resources): If white and black relief
2452 GCs are allocated, always free them here.
2453 * xfns.c (x_make_gc): Omit redundant initialization.
2454 * widget.c (create_frame_gcs): Remove the leftover.
2455 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2456 in x_free_frame_resources.
2458 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2460 * nsterm.m (windowWillResize:toSize:): Only change title if
2461 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2463 (viewDidEndLiveResize): New method.
2465 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2466 inside NS_IMPL_COCOA.
2468 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2470 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2471 Do not check whether undo is enabled because record_insert and
2472 record_delete does that themselves.
2474 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2476 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2477 member which is not really used any more.
2478 (FRAME_XIC_BASE_FONTNAME): Remove.
2479 * xfns.c (xic_free_fontset): Adjust user.
2480 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2481 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2482 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2483 (xdialog_show): Use eassert for debugging check.
2484 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2486 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2488 * fileio.c, fns.c (merge): Move extern decl from here ...
2489 * lisp.h (merge): ... to here.
2491 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2493 Fix last font-related change.
2494 * w32font.h (w32font_list_internal, w32font_match_internal):
2496 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2497 (uniscribe_list_family): Adjust to match font API change.
2498 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2499 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2501 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2503 * frame.h (FRAME_MOUSE_UPDATE):
2504 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2505 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2507 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2509 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2510 * font.h (struct font_driver): Change list, match, and list_family
2511 functions to accept struct frame * as first arg.
2512 * font.c (font_score, font_compare, font_sort_entities):
2514 (font_sort_entities, font_list_entities, font_select_entity):
2515 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2516 match font API change.
2517 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2518 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2519 * ftxfont.c (ftxfont_list, ftxfont_match):
2520 * xftfont.c (xftfont_list, xftfont_match):
2521 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2522 * w32font.c (w32font_list, w32font_match, w32font_list):
2523 (w32font_list_internal, w32_font_match_internal): Likewise.
2524 * xfaces.c (Fx_family_fonts): Adjust user.
2526 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2528 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2529 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2530 only if HAVE_X_WINDOWS is in use.
2531 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2532 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2533 * w32term.c (x_wm_set_icon_position): Likewise.
2534 * w32fns.c (x_icon): Adjust user.
2536 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2538 * xterm.c (last_mouse_press_frame): Remove the
2539 leftover which is not really used any more.
2540 (handle_one_xevent, syms_of_xterm): Adjust users.
2541 (x_flush): Call XFlush once per each X display, not frame.
2542 This is better because this code always unconditionally skips
2543 non-X frames in Vframe_list and issues the only XFlush if we
2544 have more than one X frame on the same X display.
2545 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2546 Use bool for booleans.
2547 (x_draw_glyph_string_background, cvt_string_to_pixel):
2548 (cvt_pixel_dtor): Drop unnecessary prototypes.
2549 * xterm.h (x_display_ok): Adjust prototype.
2551 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2553 Drop unnecessary functions that deals with frame pixel size.
2554 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2555 (x_pixel_height): Drop prototypes.
2556 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2557 (x_pixel_height): Drop implementations.
2558 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2559 which should be always valid for window frame.
2560 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2561 * w32menu.c (Fx_popup_dialog):
2562 * xmenu.c (Fx_popup_dialog): Likewise for both.
2564 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2566 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2567 frame parameters and call to Fmodify_frame_parameters just once.
2568 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2569 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2570 and mention nil frame in docstring.
2572 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2574 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2575 (x_figure_window_size): Likewise. Adjust to return long.
2576 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2577 (toplevel): Move Qterminal_live_p to...
2578 * terminal.c (toplevel): ...here, make it static, and...
2579 (syms_of_terminal): ...DEFSYM here.
2580 * frame.h (Qterminal_live_p): Remove declaration.
2581 (make_frame, x_figure_window_size): Adjust prototype.
2582 * nsfns.m (Fx_create_frame): Use long for window flags.
2584 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2586 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2587 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2588 Do not assume that emacs_close (INT_MAX) is a no-op.
2590 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2592 * xfaces.c (make_face_cache): For struct face_cache, prefer
2593 xmalloc to xzalloc and so avoid redundant call to memset.
2594 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2596 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2598 * fringe.c (draw_window_fringes, update_window_fringes)
2599 (compute_fringe_widths):
2600 * w32term.c (x_draw_glyph_string):
2601 * window.c (candidate_window_p, Frecenter):
2602 * xfaces.c (realize_basic_faces, realize_default_face)
2603 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2604 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2605 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2606 * xmenu.c (Fx_menu_bar_open_internal):
2607 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2608 * xsettings.c (xft_settings_event):
2609 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2610 Use bool for booleans. Adjust style and comments where
2612 * dispextern.h (draw_window_fringes, update_window_fringes)
2613 (compute_fringe_widths):
2614 * xterm.h (x_had_errors_p): Adjust prototype.
2616 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2618 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2619 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2621 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2623 * fns.c (toplevel): Remove comment before Fsafe_length because
2626 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2628 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2630 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2632 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2633 frame which got the message is still alive, before dereferencing
2634 its pointer. (Bug#14970)
2636 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2637 be a live window, before using it as such. (Bug#14970)
2639 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2641 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2642 w32_detect_focus_change instead of doing part of its job by hand.
2643 This fixes the problem whereby FOCUS_OUT events were not sent to
2646 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2648 * process.c (Fprocess_list): Doc fix.
2650 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2651 being re-exposed only if it didn't ask to become visible.
2652 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2653 was previously iconified. (Bug#14841)
2654 (x_iconify_frame): Mark the frame iconified.
2656 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2658 Fix minor problems found by static checking.
2659 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2660 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2662 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2664 * eval.c (set_specpdl_old_value): New function.
2665 (unbind_to): Minor simplification.
2666 (get_backtrace_frame): New function.
2667 (Fbacktrace_frame): Use it. Add `base' argument.
2668 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2669 (syms_of_eval): Export backtrace-eval.
2670 * xterm.c (x_focus_changed): Simplify.
2672 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2674 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2676 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2678 * xdisp.c (redisplay_window): Instead of moving point out of
2679 scroll margin, reject the force_start method, and try scrolling
2680 instead. (Bug#14780)
2682 2013-07-24 Ken Brown <kbrown@cornell.edu>
2684 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2687 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2689 * eval.c (Fprogn): Do not check that BODY is a proper list.
2690 This undoes the previous change. The check slows down the
2691 interpreter, and is not needed to prevent a crash. See
2692 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2694 2013-07-23 Glenn Morris <rgm@gnu.org>
2696 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2698 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2700 Port to GNU/Linux systems with tinfo but not ncurses.
2701 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2702 to decide whether ncurses is being used. Without this change,
2703 GCC complains about tgetent not being declared, on a system
2704 that has tinfo installed but ncurses not installed.
2706 * eval.c (Fprogn): Check that BODY is a proper list.
2708 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2709 * data.c (Fsetq_default):
2710 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2711 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2713 Tune by taking advantage of the fact that ARGS is always a list
2714 when a function is declared to have UNEVALLED args.
2716 * emacsgtkfixed.c: Port to GCC 4.6.
2717 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2719 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2721 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2722 here to silence compiler warnings.
2724 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2726 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2727 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2728 from messing up Emacs's 'struct frame' (Bug#14923).
2730 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2732 * alloc.c (make_save_ptr_ptr): Define this function.
2733 It was inadvertently omitted. It's needed only if
2734 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2736 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2738 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2739 frame have focus (Bug#14895).
2741 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2743 Avoid vfork-related deadlock more cleanly.
2744 * callproc.c (child_setup): When the child's exec fails, output
2745 the program name, as that's more useful. Use O_NONBLOCK to avoid
2747 * process.c (create_process_1): Remove; no longer needed.
2748 (create_process): Remove timer hack; no longer needed, now that
2749 the child avoids deadlock.
2751 2013-07-20 Glenn Morris <rgm@gnu.org>
2753 * image.c (Fimage_flush): Fix doc typo.
2755 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2757 Fix array bounds violation when pty allocation fails.
2758 * process.c (PTY_NAME_SIZE): New constant.
2759 (pty_name): Remove static variable; it's now auto.
2760 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2761 Take pty_name as an arg rather than using a static variable.
2762 All callers changed.
2763 (create_process): Recover pty_flag from process, not from volatile local.
2764 (create_pty): Stay inside array even when pty allocation fails.
2765 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2767 * lread.c (Fload): Avoid initialization only when lint checking.
2768 Mention that it's needed only for older GCCs.
2770 2013-07-20 Kenichi Handa <handa@gnu.org>
2772 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2773 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2775 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2777 * lread.c (Fload): Avoid uninitialized warning.
2779 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2781 Fix some minor file descriptor leaks and related glitches.
2782 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2783 (create_lock_file): Use write, not emacs_write.
2784 * image.c (slurp_file, png_load_body):
2785 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2786 (server_accept_connection):
2787 Don't leak an fd on memory allocation failure.
2788 * image.c (slurp_file): Add a cheap heuristic for growing files.
2789 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2790 as that's what the other routines do. Maybe input need not be
2791 blocked at all, but it's better to be consistent.
2792 Avoid undefined behavior when strlen is zero.
2794 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2795 (NSTATICS): Now a constant; doesn't need to be a macro.
2797 2013-07-19 Richard Stallman <rms@gnu.org>
2799 * coding.c (decode_coding_utf_8): Add simple loop for fast
2800 processing of ASCII characters.
2802 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2804 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2806 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2808 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2809 unportable 'struct x_display_info'.
2810 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2813 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2815 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2816 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2818 (system_process_attributes): Prefer plain char to unsigned char
2819 when either will do. Clean up properly if interrupted or if
2820 memory allocations fail. Don't assume sscanf succeeds.
2821 Remove no-longer-needed workaround to stop GCC from whining.
2822 Read command-line once, instead of multiple times. Check read status a
2825 Fix obscure porting bug with varargs functions.
2826 The code assumed that int is treated like ptrdiff_t in a vararg
2827 function, which is not a portable assumption. There was a similar
2828 -- though these days less likely -- porting problem with various
2829 assumptions that pointers of different types all smell the same as
2830 far as vararg functions is conserved. To make this problem less
2831 likely in the future, redo the API to use varargs functions.
2832 * alloc.c (make_save_value): Remove this vararg function.
2833 All uses changed to ...
2834 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2835 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2837 (make_save_ptr): Rename from make_save_pointer, for consistency with
2838 the above. Define only on platforms that need it. All uses changed.
2840 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2842 * keyboard.c: Try to fix typos in previous change.
2843 (DISPLAY_LIST_INFO): New macro.
2844 (kbd_buffer_get_event): Do not access members that are not present
2845 in X11. Revert inadvertent change of "!=" to "=".
2847 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2849 * keyboard.c (kbd_buffer_get_event):
2850 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2851 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2853 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2855 * filelock.c: Fix unlikely file descriptor leaks.
2856 (get_boot_time_1): Rework to avoid using emacs_open.
2857 This doesn't actually fix a leak, but is better anyway.
2858 (read_lock_data): Use read, not emacs_read.
2860 * doc.c: Fix minor memory and file descriptor leaks.
2861 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2862 (get_doc_string, Fsnarf_documentation):
2863 Fix file descriptor leak on error.
2865 * term.c: Fix minor fdopen-related file descriptor leaks.
2866 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2867 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2869 * charset.c: Fix file descriptor leaks and errno issues.
2871 (load_charset_map_from_file): Don't leak file descriptor on error.
2872 Use plain record_xmalloc since the allocation is larger than
2873 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2875 * eval.c (record_unwind_protect_nothing):
2876 * fileio.c (fclose_unwind):
2878 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2879 The replacement doesn't block input, but that no longer seems
2882 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2884 * lread.c: Fix file descriptor leaks and errno issues.
2885 (Fload): Close some races that leaked fds or streams when 'load'
2887 (Fload, openp): Report error number of last nontrivial failure to open.
2888 ENOENT counts as trivial.
2889 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2891 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2892 now that the function is always called with a nonnegative arg.
2893 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2894 All uses replaced with ...
2895 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2897 A few more minor file errno-reporting bugs.
2898 * callproc.c (Fcall_process):
2899 * doc.c (Fsnarf_documentation):
2900 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2901 * process.c (set_socket_option):
2902 Don't let a constructor trash errno.
2903 * doc.c: Include <errno.h>.
2905 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2907 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2909 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2911 Fix w32 bug with call-process-region (Bug#14885).
2912 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2913 to Fcall_process when the input is empty. This simplifies the
2914 code a bit. It makes no difference on POSIXish platforms but
2915 apparently it fixes a bug on w32.
2917 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2918 * fileio.c (close_file_unwind): Don't close if FD is negative;
2919 this can happen when unwinding a zapped file descriptor.
2920 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2921 in case Emacs runs out of memory between the two unwind-protects.
2922 Don't trash errno when closing FD.
2923 Zap the FD in the specpdl when closing it, instead of deferring
2924 the removal of the unwind-protect; this fixes a bug where a child
2925 function unwinds the stack past us.
2927 New unwind-protect flavors to better type-check C callbacks.
2928 This also lessens the need to write wrappers for callbacks,
2929 and the need for make_save_pointer.
2930 * alloca.c (free_save_value):
2931 * atimer.c (run_all_atimers):
2933 * alloc.c (safe_alloca_unwind):
2934 * atimer.c (unwind_stop_other_atimers):
2935 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2936 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2937 * minibuf.c (choose_minibuf_frame_1):
2938 * process.c (make_serial_process_unwind):
2939 * xdisp.h (pop_message_unwind):
2940 * xselect.c (queue_selection_requests_unwind):
2941 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2942 * alloca.c (record_xmalloc):
2943 Prefer record_unwind_protect_ptr to record_unwind_protect with
2945 * alloca.c (Fgarbage_collect):
2946 Prefer record_unwind_protect_void to passing a dummy.
2947 * buffer.c (restore_buffer):
2948 * window.c (restore_window_configuration):
2949 * xfns.c, w32fns.c (do_unwind_create_frame)
2950 New wrapper. All record-unwind uses of wrappee changed.
2951 * buffer.c (set_buffer_if_live):
2952 * callproc.c (call_process_cleanup, delete_temp_file):
2953 * coding.c (code_conversion_restore):
2954 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2955 * editfns.c (save_excursion_restore)
2956 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2957 (save_restriction_restore):
2958 * eval.c (restore_stack_limits, un_autoload):
2959 * fns.c (require_unwind):
2960 * keyboard.c (recursive_edit_unwind, tracking_off):
2961 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2962 * macros.c (pop_kbd_macro, restore_menu_items):
2963 * nsfns.m (unwind_create_frame):
2964 * print.c (print_unwind):
2965 * process.c (start_process_unwind):
2966 * search.c (unwind_set_match_data):
2967 * window.c (select_window_norecord, select_frame_norecord):
2968 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2969 (fast_set_selected_frame):
2970 * xfns.c, w32fns.c (unwind_create_tip_frame):
2971 Return void, not a dummy Lisp_Object. All uses changed.
2972 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2973 * callproc.c (call_process_kill):
2974 * fileio.c (restore_point_unwind, decide_coding_unwind)
2975 (build_annotations_unwind):
2976 * insdel.c (Fcombine_after_change_execute_1):
2977 * keyboard.c (read_char_help_form_unwind):
2978 * menu.c (unuse_menu_items):
2979 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2980 * sound.c (sound_cleanup):
2981 * xdisp.c (unwind_redisplay):
2982 * xfns.c (clean_up_dialog):
2983 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2984 Accept no args and return void, instead of accepting and returning
2985 a dummy Lisp_Object. All uses changed.
2986 * cygw32.c (fchdir_unwind):
2987 * fileio.c (close_file_unwind):
2988 * keyboard.c (restore_kboard_configuration):
2989 * lread.c (readevalllop_1):
2990 * process.c (wait_reading_process_output_unwind):
2991 Accept int and return void, rather than accepting an Emacs integer
2992 and returning a dummy object. In some cases this fixes an
2993 unlikely bug when the corresponding int is outside Emacs integer
2994 range. All uses changed.
2995 * dired.c (directory_files_internal_unwind):
2996 * fileio.c (do_auto_save_unwind):
2997 * gtkutil.c (pop_down_dialog):
2998 * insdel.c (reset_var_on_error):
2999 * lread.c (load_unwind):
3000 * xfns.c (clean_up_file_dialog):
3001 * xmenu.c, nsmenu.m (pop_down_menu):
3002 * xmenu.c (cleanup_widget_value_tree):
3003 * xselect.c (wait_for_property_change_unwind):
3004 Accept pointer and return void, rather than accepting an Emacs
3005 save value encapsulating the pointer and returning a dummy object.
3007 * editfns.c (Fformat): Update the saved pointer directly via
3008 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3009 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3010 (unwind_body): New function.
3011 (record_unwind_protect): First arg is now a function returning void,
3012 not a dummy Lisp_Object.
3013 (record_unwind_protect_ptr, record_unwind_protect_int)
3014 (record_unwind_protect_void): New functions.
3015 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3016 * fileio.c (struct auto_save_unwind): New type.
3017 (do_auto_save_unwind): Use it.
3018 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3019 * insdel.c (struct rvoe_arg): New type.
3020 (reset_var_on_error): Use it.
3021 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3023 (specbinding_func): Remove; there are now several such functions.
3024 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3025 (set_unwind_protect_ptr): New function.
3026 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3028 Be simpler and more consistent about reporting I/O errors.
3029 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3030 Say "Read error" and "Write error", rather than "I/O error", or
3031 "IO error reading", or "IO error writing", when a read or write
3033 * process.c (Fmake_network_process, wait_reading_process_output)
3034 (send_process, Fprocess_send_eof, wait_reading_process_output):
3035 Capitalize diagnostics consistently. Put "failed foo" at the
3036 start of the diagnostic, so that we don't capitalize the
3037 function name "foo". Consistently say "failed" for such
3039 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3040 All callers changed. This is so it can use report_file_error.
3041 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3042 diagnostics consistently as above.
3044 * fileio.c (report_file_errno): Fix errno reporting bug.
3045 If the file name is neither null nor a pair, package it up as a
3046 singleton list. All callers changed, both to this function and to
3047 report_file_error. This fixes a bug where the memory allocator
3048 invoked by list1 set errno so that the immediately following
3049 report_file_error reported the wrong errno value.
3051 Fix minor problems found by --enable-gcc-warnings.
3052 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3053 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3055 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3057 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3058 Set event->arg to Qt if switch-event shall be generated.
3059 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3061 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3063 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3066 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3067 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3068 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3069 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3070 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3071 and there is a focused frame.
3072 (head_table): Add focus-in and focus-out.
3073 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3074 bind to handle-focus-in/out.
3076 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3077 (Fhandle_switch_frame): Call Fhandle_focus_in.
3078 (syms_of_frame): defsubr handle-focus-in/out.
3080 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3082 Fix porting bug to older POSIXish platforms (Bug#14862).
3083 * sysdep.c (emacs_pipe): New function, that implements
3084 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3085 This should port better to CentOS 5 and to Mac OS X 10.6.
3086 All calls to pipe2 changed.
3088 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3089 This makes the code easier to read and the executable a bit smaller.
3090 Do not replace all calls to Fcons that happen to create lists,
3091 just calls that are intended to create lists. For example, when
3092 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3093 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3094 Similarly for list2 through list5.
3095 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3096 * bytecode.c (exec_byte_code):
3097 * callint.c (quotify_arg, Fcall_interactively):
3098 * callproc.c (Fcall_process, create_temp_file):
3099 * charset.c (load_charset_map_from_file)
3100 (Fdefine_charset_internal, init_charset):
3101 * coding.c (get_translation_table, detect_coding_system)
3102 (Fcheck_coding_systems_region)
3103 (Fset_terminal_coding_system_internal)
3104 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3105 * composite.c (update_compositions, Ffind_composition_internal):
3106 * dired.c (directory_files_internal, file_name_completion)
3108 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3109 * doc.c (Fsnarf_documentation):
3110 * editfns.c (Fmessage_box):
3112 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3113 (Feval, eval_sub, Ffuncall, apply_lambda):
3114 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3115 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3116 (Fset_file_times, Finsert_file_contents)
3117 (Fchoose_write_coding_system, Fwrite_region):
3118 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3119 * font.c (font_registry_charsets, font_parse_fcname)
3120 (font_prepare_cache, font_update_drivers, Flist_fonts):
3121 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3122 * frame.c (make_frame, Fmake_terminal_frame)
3123 (x_set_frame_parameters, x_report_frame_params)
3124 (x_default_parameter, Fx_parse_geometry):
3125 * ftfont.c (syms_of_ftfont):
3126 * image.c (gif_load):
3127 * keyboard.c (command_loop_1):
3128 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3129 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3130 (Fminor_mode_key_binding, accessible_keymaps_1)
3131 (Faccessible_keymaps, Fwhere_is_internal):
3132 * lread.c (read_emacs_mule_char):
3133 * menu.c (find_and_return_menu_selection):
3134 * minibuf.c (get_minibuffer):
3135 * nsfns.m (Fns_perform_service):
3136 * nsfont.m (ns_script_to_charset):
3137 * nsmenu.m (ns_popup_dialog):
3138 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3139 (Fx_own_selection_internal):
3140 * nsterm.m (append2):
3141 * print.c (Fredirect_debugging_output)
3142 (print_prune_string_charset):
3143 * process.c (Fdelete_process, Fprocess_contact)
3144 (Fformat_network_address, set_socket_option)
3145 (read_and_dispose_of_process_output, write_queue_push)
3146 (send_process, exec_sentinel):
3147 * sound.c (Fplay_sound_internal):
3148 * textprop.c (validate_plist, add_properties)
3149 (Fput_text_property, Fadd_face_text_property)
3150 (copy_text_properties, text_property_list, syms_of_textprop):
3151 * unexaix.c (report_error):
3152 * unexcoff.c (report_error):
3153 * unexsol.c (unexec):
3154 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3155 (Fformat_mode_line, syms_of_xdisp):
3156 * xfaces.c (set_font_frame_param)
3157 (Finternal_lisp_face_attribute_values)
3158 (Finternal_merge_in_global_face, syms_of_xfaces):
3159 * xfns.c (x_default_scroll_bar_color_parameter)
3160 (x_default_font_parameter, x_create_tip_frame):
3161 * xfont.c (xfont_supported_scripts):
3162 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3163 (menu_help_callback, xmenu_show):
3165 * xterm.c (set_wm_state):
3166 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3167 and similarly for list2 through list5.
3169 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3171 * callproc.c (Fcall_process_region): Fix minor race and tune.
3172 (create_temp_file): New function, with the temp-file-creation part
3173 of the old Fcall_process_region. Use Fcopy_sequence to create the
3174 temp file name, rather than alloca + build_string, for simplicity.
3175 Don't bother to block input around the temp file creation;
3176 shouldn't be needed. Simplify use of mktemp.
3177 Use record_unwind_protect immediately after creating the temp file;
3178 this closes an unlikely race where the temp file was not removed.
3179 Use memcpy rather than an open-coded loop.
3180 (Fcall_process_region): Use the new function. If the input is
3181 empty, redirect from /dev/null rather than from a newly created
3182 empty temp file; this avoids unnecessary file system traffic.
3184 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3186 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3187 Simplify by making this case like the other two. This is a bit
3188 slower on obsolete hosts, but the extra complexity isn't worth it.
3190 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3191 * process.c (create_process) [!DOS_NT]:
3192 Remove now-unnecessary calls to emacs_close.
3194 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3196 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3197 returning early. (Bug#14850)
3199 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3200 and inhibit-iso-escape-detection attributes of 'undecided'.
3203 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3205 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3206 Reported by Herbert J. Skuhra in
3207 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3209 Don't lose top specpdl entry when memory is exhausted.
3210 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3211 specpdl overflow here, to simplify callers; all callers changed.
3212 Always reserve an unused entry at the stack top; this avoids
3213 losing the top entry's information when memory is exhausted.
3215 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3217 Clean up errno reporting and fix some errno-reporting bugs.
3218 * callproc.c (Fcall_process):
3219 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3220 * process.c (create_process, Fmake_network_process):
3221 * unexaix.c (report_error):
3222 * unexcoff.c (report_error):
3223 Be more careful about reporting the errno of failed operations.
3224 The code previously reported the wrong errno sometimes.
3225 Also, prefer report_file_errno to setting errno + report_file_error.
3226 (Fcall_process): Look at openp return value rather than at path,
3227 as that's a bit faster and clearer when there's a numeric predicate.
3228 * fileio.c (report_file_errno): New function, with most of the
3229 old contents of report_file_error.
3230 (report_file_error): Use it.
3231 (Ffile_exists_p, Ffile_accessible_directory_p):
3232 Set errno to 0 when it is junk.
3233 * fileio.c (Faccess_file):
3234 * image.c (x_create_bitmap_from_file):
3235 Use faccessat rather than opening the file, to avoid the hassle of
3236 having a file descriptor open.
3237 * lisp.h (report_file_errno): New decl.
3238 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3241 * process.c (create_process, wait_reading_process_output) [AIX]:
3242 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3243 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3244 a multithreaded environment anyway).
3245 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3247 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3249 * image.c (x_find_image_file): Don't close a remote file handle.
3251 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3253 Fix races with threads and file descriptors.
3254 * callproc.c (Fcall_process_region):
3255 * dired.c (open_directory):
3256 * emacs.c (main, Fdaemon_initialized):
3257 * image.c (x_find_image_file):
3258 * inotify.c (Finotify_rm_watch):
3259 * lread.c (Flocate_file_internal):
3260 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3261 * term.c (term_mouse_moveto, init_tty):
3262 * termcap.c (tgetent):
3263 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3264 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3265 * unexhp9k800.c, unexmacosx.c (unexec):
3266 * callproc.c (Fcall_process_region):
3267 Use emacs_close, not close.
3268 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3269 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3270 and posix_close function on current platforms (which all lack them).
3271 (emacs_close): Use it. This should fix the races on GNU/Linux and
3272 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3273 and it should avoid closing random victim file descriptors on
3276 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3278 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3279 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3282 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3283 This is for .gdbinit xbacktrace.
3285 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3286 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3287 (emacs_set_tty): Now static.
3288 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3289 * term.c (tty_capable_p, tty_default_color_capabilities)
3290 (get_tty_terminal, term_mouse_movement)
3291 (handle_one_term_event, init_tty, maybe_fatal):
3292 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3293 (tgetent, scan_file, name_match, compare_contin):
3294 * terminal.c (get_terminal):
3295 Use bool for boolean.
3296 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3297 Prefer char to unsigned char if either will do.
3298 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3299 (tty_write_glyphs): Prefer int to unsigned.
3300 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3301 All callers changed.
3302 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3304 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3307 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3308 (B__dummy__): New dummy symbol, to pacify C89.
3309 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3310 they can't grok varargs macros.
3311 * dispnew.c (add_window_display_history)
3312 (add_frame_display_history):
3313 * print.c (print_object):
3314 * xdisp.c (debug_method_add):
3315 Use %p printf format only for void pointers.
3316 * emacs.c (usage_message): New constant, replacing ...
3317 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3318 (main): Adjust to usage reorg.
3319 * fns.c (syms_of_fns):
3320 * profiler.c (syms_of_profiler):
3321 Don't use non-constant struct initializers.
3322 * gnutls.h (gnutls_initstage_t):
3323 * lisp.h (enum Lisp_Fwd_Type):
3324 * lread.c (lisp_file_lexically_bound_p):
3325 * xsettings.c (anonymous enum):
3326 Remove trailing comma.
3327 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3328 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3329 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3331 * regex.c (const_re_char): New type, to pacify strict C89.
3332 All uses of 'const re_char' replaced to use it.
3333 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3334 with glibc when strict C89. This change is imported from gnulib.
3336 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3337 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3338 Omit GNU_LINUX implementation, since it requires long long.
3339 * xterm.c (x_draw_underwave):
3340 Do not assume the traditional order of struct's members.
3341 (x_term_init): Rewrite to avoid the need for non-constant structure
3344 Syntax cleanup, mostly replacing macros with functions.
3345 This removes the need for the syntax_temp hack.
3346 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3347 * syntax.c (SYNTAX_INLINE): New macro.
3348 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3349 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3350 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3351 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3352 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3353 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3354 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3355 Now constants, not macros.
3356 (syntax_temp) [!__GNUC__]: Remove.
3357 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3358 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3359 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3360 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3361 Move here from syntax.h; now functions, not macros. Except for the
3362 last function, these are static since only syntax.c uses them.
3363 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3364 All uses changed. Now a function, not a macro; use this fact
3365 to simplify the code.
3366 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3367 compiler bugs; no longer relevant.
3368 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3369 (SYNTAX_INLINE): New macro.
3370 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3371 for the new functions. Use bool for boolean member.
3372 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3373 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3374 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3375 (SETUP_BUFFER_SYNTAX_TABLE):
3376 Now extern inline functions, not macros.
3377 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3378 Remove; all uses replaced by implementation.
3379 (syntax_temp) [!__GNUC__]: Remove decl.
3380 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3382 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3384 * emacs.c (main): Fix syntax error.
3386 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3388 Timestamp fixes for undo (Bug#14824).
3389 * atimer.c (schedule_atimer):
3390 * fileio.c (Ffile_newer_than_file_p):
3391 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3392 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3393 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3394 (syms_of_fileio): Remove Sclear_visited_file_name.
3395 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3396 file doesn't exist; this avoids an ambiguity with negative timestamps.
3397 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3398 * systime.h (make_emacs_time, invalid_emacs_time):
3399 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3400 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3401 * undo.c (record_first_change): Push (visited-file-modtime) onto
3402 undo list rather than reimplementing it by hand, incorrectly.
3404 2013-07-09 Ken Brown <kbrown@cornell.edu>
3406 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3408 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3410 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3412 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3414 Handle errno and exit status a bit more carefully.
3415 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3416 number into an exit status. Instead, use EXIT_CANCELED.
3417 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3418 * callproc.c (relocate_fd):
3419 * emacs.c (close_output_streams, main):
3420 * process.c (create_process):
3421 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3422 Use emacs_perror for simplicity.
3423 * callproc.c (relocate_fd, main):
3424 * sysdep.c (sys_subshell):
3425 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3426 (shut_down_emacs): Use emacs_write, not write.
3427 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3428 * fileio.c (Fcopy_file, e_write):
3429 * nsterm.m (ns_select):
3430 * process.c (send_process):
3431 * sound.c (vox_write):
3432 Use emacs_write_sig, not emacs_write.
3433 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3434 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3436 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3438 (emacs_full_write): New function.
3439 (emacs_write): Rewrite to use it.
3440 (emacswrite_sig, emacs_perror): New functions.
3441 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3443 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3445 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3446 on NS even if it is present. Pixmap on NS is a void*.
3448 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3450 Port to Ubuntu 10 (Bug#14803).
3451 Problem reported by T.V. Raman.
3452 * process.c (close_on_exec, accept4, process_socket):
3453 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3455 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3457 * w32.c (sys_dup): Declare prototype.
3461 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3463 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3465 Make file descriptors close-on-exec when possible (Bug#14803).
3466 This simplifies Emacs a bit, since it no longer needs to worry
3467 about closing file descriptors by hand in some cases.
3468 It also fixes some unlikely races. Not all such races, as
3469 libraries often open files internally without setting
3470 close-on-exec, but it's an improvement.
3471 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3472 * callproc.c (Fcall_process) [!MSDOS]:
3473 * emacs.c (main) [!DOS_NT]:
3474 * nsterm.m (ns_term_init):
3475 * process.c (create_process):
3476 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3477 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3478 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3479 Prefer mkostemp with O_CLOEXEC to mkstemp.
3480 * callproc.c (relocate_fd) [!WINDOWSNT]:
3481 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3482 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3484 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3485 Make the resulting file descriptor close-on-exec.
3486 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3487 * lread.c (load_descriptor_list, load_descriptor_unwind):
3488 Remove; no longer needed. All uses removed.
3489 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3490 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3492 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3493 (Fmake_network_process, Fnetwork_interface_list):
3494 (Fnetwork_interface_info, server_accept_connection):
3495 Make newly-created socket close-on-exec.
3496 * sysdep.c (emacs_open, emacs_fopen):
3497 Make new-created descriptor close-on-exec.
3498 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3499 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3501 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3503 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3504 for NS_IMPL_GNUSTEP.
3506 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3508 Fix openp errno handling.
3509 * callproc.c (Fcall_process): Preserve openp errno around close.
3510 * lread.c (openp): Set errno when returning -1, as some callers
3513 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3515 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3517 * nsterm.h (NSSavePanel): Update comment.
3518 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3519 (ns_run_file_dialog): Declare.
3521 * nsfns.m: Remove panelOK.
3523 (ns_run_file_dialog): New function.
3524 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3525 event loop, so file dialog is popped up by ns_run_file_dialog, called
3526 by sendEvent (Bug#14578).
3527 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3529 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3531 * xdisp.c (default_line_pixel_height): New function.
3532 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3533 (try_cursor_movement, redisplay_window, try_window)
3534 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3536 * window.c (window_scroll_pixel_based):
3537 use default_line_pixel_height.
3539 * dispextern.h (default_line_pixel_height): Add prototype.
3541 * frame.c (x_set_line_spacing): Accept a float value for
3542 line-spacing parameter, per the documentation.
3544 * data.c (Fmultibyte_string_p): Doc fix.
3546 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3548 Use emacs_open more consistently when opening files.
3549 This handles EINTR more consistently now, and makes it easier
3550 to introduce other uniform changes to file descriptor handling.
3551 * src/systdio.h: New file.
3552 * src/buffer.c (mmap_init):
3553 * cygw32.c (chdir_to_default_directory):
3554 * dispnew.c (Fopen_termscript):
3555 * emacs.c (Fdaemon_initialized):
3556 * fileio.c (Fdo_auto_save):
3557 * image.c (slurp_file, png_load_body, jpeg_load_body):
3558 * keyboard.c (Fopen_dribble_file):
3560 * print.c (Fredirect_debugging_output):
3561 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3562 * termcap.c (tgetent):
3563 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3564 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3565 * w32term.c (w32_initialize) [CYGWIN]:
3566 * xfaces.c (Fx_load_color_file):
3567 Use emacs_open instead of plain open, and emacs_fopen instead of
3569 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3570 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3571 * callproc.c (default_output_mode): New constant.
3572 (Fcall_process): Use it to call emacs_open instead of plain creat.
3573 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3574 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3575 (emacs_fopen): New function.
3576 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3577 Include <lisp.h>, for emacs_open.
3578 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3580 Remove duplicate #include directives.
3581 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3583 Don't include stdio.h twice.
3584 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3585 Don't include sys/types.h or stdio.h twice.
3586 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3587 * lread.c: Don't include coding.h twice.
3588 * nsfont.m: Don't include frame.h twice.
3589 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3590 * ralloc.c: Don't include <unistd.h> twice.
3591 * xdisp.c: Don't include font.h twice.
3592 * xterm.c: Don't include fontset.h twice.
3593 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3595 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3597 Scale ImageMagick images more carefully.
3598 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3599 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3600 Be more careful about avoiding undefined behavior after
3601 integer overflow and division by zero.
3603 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3605 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3606 (syms_of_w32fns): DEFSYM them.
3607 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3608 (CCHDEVICENAME): Define macros if not defined.
3609 (struct MONITOR_INFO_EX): New struct.
3610 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3611 (enum_display_monitors_fn): New variable.
3612 (globals_of_w32fns): Initialize it.
3613 (Fx_display_pixel_width, Fx_display_pixel_height)
3614 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3615 multi-monitor setups in docstrings.
3616 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3617 screen size by primary monitor's millimeter per pixel.
3618 (w32_monitor_enum, w32_display_monitor_attributes_list)
3619 (w32_display_monitor_attributes_list_fallback)
3620 (Fw32_display_monitor_attributes_list): New functions.
3621 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3623 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3625 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3627 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3629 * fileio.c (Qfile_notify_error): New error symbol.
3631 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3632 * inotify.c (inotify_callback, symbol_to_inotifymask)
3633 (Finotify_add_watch, Finotify_rm_watch): Use it.
3634 (inotifyevent_to_event): Exchange order of cookie and file name.
3635 (Finotify_add_watch): Adapt docstring.
3637 * lisp.h (Qfile_notify_error): Declare.
3639 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3641 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3642 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3643 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3644 which did not work (see <http://bugs.gnu.org/14569#307>).
3645 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3646 && (!noninteractive || initialized)). This attempts to thread
3647 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3649 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3651 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3652 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3654 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3656 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3657 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3658 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3659 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3661 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3663 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3664 Define to __sys_siglist.
3666 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3668 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3669 word-wrap, so that overflow-newline-into-fringe would work in
3670 visual-line-mode. (Bug#2749)
3671 (move_it_in_display_line_to): When the last scanned display
3672 element fits exactly on the display line, and
3673 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3674 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3675 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3676 finding buffer position that corresponds to pixel coordinates,
3677 e.g. in buffer_posn_from_coords.
3679 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3681 * process.c (handle_child_signal): Call catch_child_signal if
3684 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3686 Don't convert function pointers to void * and back.
3687 It isn't portable C, and it's easy enough to avoid.
3688 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3689 (make_save_value): Add support for SAVE_FUNCPOINTER.
3690 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3691 * print.c (print_object):
3692 Distinguish function from object pointers.
3693 * lisp.h (SAVE_FUNCPOINTER): New constant.
3694 (SAVE_SLOT_BITS): Adjust to it.
3695 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3696 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3697 (voidfuncptr): New typedef.
3698 (struct Lisp_Save_Value): New member data[0].funcpointer.
3699 (XSAVE_FUNCPOINTER): New function.
3701 Simplify buildobj processing.
3702 * Makefile.in (buildobj.h): Make it a sequence of strings each
3703 followed by comma, rather than a single string. Put it into a
3704 .tmp file in case there's an error while generating it.
3705 (gl-stamp): Use .tmp for temp files.
3706 (mostlyclean): Clean .tmp files.
3707 * doc.c (buildobj): Move to just the routine that needs it.
3708 It's now an array of strings, so processing is simpler.
3710 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3712 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3713 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3714 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3715 Invoke malloc_enable_thread even when not interactive.
3716 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3717 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3718 in this case, since the underlying bug has now been fixed.
3720 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3722 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3723 unlinking it (bug#14691).
3725 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3727 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3728 before checking whether buffer is modified. This lets
3729 `kill-buffer-query-functions' cancel killing of the buffer or save
3730 its content before `kill-buffer' asks user the "Buffer %s
3731 modified; kill anyway?" question.
3733 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3735 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3736 Let the super performKeyEquivalent deal with them (Bug#14747).
3738 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3740 * widget.c (resize_cb): Remove unused local.
3742 Do not use GTK 3 if it exists but cannot be compiled.
3743 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3744 * xterm.c (x_error_handler) [!USE_GTK]:
3747 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3749 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3751 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3752 to the valid range of values. (Bug#14753)
3754 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3755 when moving point by using the current glyph matrix. This avoids
3756 the need to force redisplay when this function is called in a
3759 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3761 Fix minor problems found by static checking.
3762 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3763 Redo the latter's body to sidestep GCC parenthesization warnings.
3764 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3765 * coding.c (detect_coding, detect_coding_system):
3766 * coding.h (struct undecided_spec):
3767 Use bool for boolean.
3768 * image.c (QCmax_width, QCmax_height): Now static.
3769 * xdisp.c (Fmove_point_visually): Remove unused local.
3771 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3773 * xdisp.c (Fmove_point_visually): New function.
3775 2013-06-28 Kenichi Handa <handa@gnu.org>
3777 * coding.h (define_coding_undecided_arg_index): New enum.
3778 (coding_attr_index): New members
3779 coding_attr_undecided_inhibit_null_byte_detection,
3780 coding_attr_undecided_inhibit_iso_escape_detection,
3781 coding_attr_undecided_prefer_utf_8.
3782 (undecided_spec): New struct.
3783 (struct coding_system): New member `undecided' of the member
3786 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3787 (detect_coding): Likewise.
3788 (detect_coding_system): Likewise.
3789 (Fdefine_coding_system_internal): New coding system properties
3790 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3792 (syms_of_coding): Adjust for coding_arg_undecided_max.
3794 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3796 * image.c (x_from_xcolors): Remove unused local.
3798 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3800 Defer image data transfer between X client and server until actual
3803 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3806 * image.c (Destroy_Image): Remove.
3807 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3808 `mask_p', and `colors_p'. All uses changed.
3809 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3810 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3811 New macros for `flags' arg to x_clear_image_1.
3812 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3813 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3814 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3815 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3816 (image_get_x_image, image_unget_x_image): New functions or macros.
3817 (image_background, image_background_transparent, x_to_xcolors)
3818 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3819 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3820 instead of Destroy_Image.
3821 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3822 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3823 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3824 (imagemagick_load_image, svg_load_image): Use them instead of
3825 x_create_x_image_and_pixmap, and x_put_x_image followed by
3826 x_destroy_x_image, respectively.
3827 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3828 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3829 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3830 background_transparent fields.
3831 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3832 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3834 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3836 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3837 This mostly consists of undoing recent changes.
3838 * callproc.c (Fcall_process):
3839 * process.c (create_process):
3840 Do not worry about catching SIGCHLD here, undoing previous change.
3841 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3842 * process.c, process.h (catch_child_signal):
3843 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3844 * process.c (catch_child_handler): Don't worry about being called
3845 lazily and do not assume caller has blocked SIGCHLD, undoing
3846 previous change. Move first-time stuff back to
3847 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3848 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3849 set lib_child_handler if it's already initialized, which may
3850 help avoid problems on GNUStep.
3852 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3854 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3855 * callproc.c (Fcall_process):
3856 * process.c (create_process):
3857 Make sure SIGCHLD is caught before we fork,
3858 since Emacs startup no arranges to catch SIGCHLD.
3859 * process.c (lib_child_handler): Initialize to null, not to
3861 (catch_child_signal): Allow self to be called lazily.
3862 Do nothing if it's already been called.
3863 Assume caller has blocked SIGCHLD (all callers do now).
3864 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3865 just before it's really needed.
3866 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3867 since it hasn't been caught yet.
3869 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3871 * image.c (compute_image_size): New function to implement
3872 :max-width and :max-height.
3873 (imagemagick_load_image): Use it.
3875 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3877 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3878 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3880 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3881 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3882 the SIGCHLD handler, since the code is not atomic and (due to glib)
3883 signals may be arriving now.
3884 * sysdep.c (init_signals): Do not catch child signals here;
3885 'main' now does that later, at a safer time.
3887 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3889 Clean up SIGCHLD handling a bit (Bug#14569).
3890 * process.c, process.h (catch_child_signal):
3891 Now always extern, even if !NS_IMPL_GNUSTEP.
3892 * process.c (catch_child_signal): Move glib tickler here from
3893 init_process_emacs, so that it's done earlier in Emacs
3894 initialization. Also move the noninteractive && !initialized
3895 check here from init_process_emacs. This is all a bit cleaner for
3896 GNUish platforms, and I hope it works around the Cygwin bug.
3897 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3898 that glib signal handling is tickled before glib creates threads.
3900 * process.c (wait_reading_process_output): Avoid int overflow
3901 when reading more than 2 GiB total from a process.
3903 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3905 * process.c (create_process): Handle a couple more cases,
3906 i.e., work even if new_argv and wait_child_setup[i] are cached.
3907 Use Fcall_process's style for volatile vars.
3909 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3911 * process.c (create_process): Mark PROCESS volatile.
3913 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3915 Use C99-style flexible array members if available.
3916 This avoids some subtle aliasing issues, which typically
3917 aren't a problem with GCC but may be a problem elsewhere.
3918 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3919 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3920 In either case, it uses a flexible array member rather than
3921 the old struct hack. All uses changed.
3922 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3923 Adjust to sdata reorganization.
3924 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3925 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3926 that ports better to pre-C99 non-GCC.
3927 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3928 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3929 as the latter has changed.
3930 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3931 and port better to pre-C99 GCC.
3932 * image.c (struct xpm_cached_color):
3933 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3934 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3935 Use FLEXIBLE_ARRAY_MEMBER.
3936 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3937 Move decl to top level so it gets checked against implementation.
3938 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3939 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3941 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3943 * syntax.c: Integer cleanups.
3944 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3945 All uses that need 0-or-2 changed to:
3946 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3947 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3948 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3949 (char_quoted, prev_char_comend_first, back_comment)
3950 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3951 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3952 Use bool for boolean.
3953 (update_syntax_table, skip_chars, skip_syntaxes):
3954 Prefer int to unsigned when either will do.
3955 (back_comment): Return boolean success flag, like forw_comment,
3956 instead of positive-or-minus-1 (which might have overflowed int anyway).
3957 Don't stuff ptrdiff_t into int.
3958 (syntax_spec_code, syntax_code_spec): Now const.
3959 (Fmatching_paren, scan_lists, scan_sexps_forward):
3960 Use enum syntaxcode for syntax code.
3961 (Fmatching_paren): Check that arg is a character, not just an integer.
3962 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3963 (Finternal_describe_syntax_value): Omit no-longer-needed
3965 (skip_chars): Use char, not unsigned char, when the distinction
3967 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3968 * bytecode.c (exec_byte_code):
3969 * syntax.c (syntax_spec_code, Fchar_syntax)
3970 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3972 * syntax.h (SYNTAX_WITH_FLAGS):
3973 Omit unnecessary casts.
3975 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3977 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3978 line dimensions here, to avoid race conditions with the main
3979 thread. (Bug#14062, bug#14630, bug#14669)
3981 * w32term.c (w32_draw_window_cursor): Compute the header line and
3982 mode line dimensions here.
3983 <w32_system_caret_window, w32_system_caret_hdr_height>:
3984 <w32_system_caret_mode_height>: New variables.
3986 * w32term.h: Declare them.
3988 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3990 * alloc.c (die): Move "assertion failed" string here ...
3991 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3992 COND when SUPPRESS_CHECKING. This shrinks the executable text
3993 size by 0.8% to 2.2% when configured with --enable-checking,
3994 depending on optimization flags (GCC 4.8.1 x86-64).
3996 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3998 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4000 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4001 base is 2; this is more accurate.
4003 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4005 * sound.c (string_default): Move to !WINDOWSNT section.
4006 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4008 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4010 * sound.c: Integer cleanups.
4011 Remove unnecessary forward decls.
4012 (struct sound_device): The 'file' member is now a Lisp_Object, not
4013 a char *, so that we needn't invoke alloca on a huge size.
4014 (Fplay_sound_internal): Adjust to this.
4015 (string_default): New function.
4016 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4017 Use it to adjust to the struct sound_device change.
4018 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4019 (be2hs) [0]: Remove.
4021 * syntax.c (skip_chars): Don't use uninitialized storage
4022 when searching a multibyte buffer for characters that are not in a
4023 unibyte string that contains non-ASCII characters.
4025 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4027 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4028 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4030 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4032 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4034 2013-06-18 Kenichi Handa <handa@gnu.org>
4036 * font.c (Ffont_spec): Signal an error for an invalid font name
4039 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4041 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4042 In particular this ports to 32-bit sparc Sun cc.
4043 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4044 array with a dummy element at specpdl[-1], so that its address can
4046 (unbind_to): Do not copy the binding; not needed, now that we
4047 copy old_value in the one place where the copy is needed.
4048 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4049 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4050 (union specbinding): Rename from struct specbinding. Redo layout
4051 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4052 which is not portable. With Sun C 5.12 32-bit sparc, the
4053 declaration causes nargs to be an unsigned bitfield, a behavior
4054 that the C standard allows; but Emacs wants nargs to be signed.
4055 The overall type is now a union of structures rather than a
4056 structure of union of structures, and the 'kind' member is now a
4057 bitfield, so that the overall type doesn't grow. All uses changed.
4058 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4060 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4062 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4063 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4065 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4067 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4069 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4070 unless we know that the window w's frame is a frame object.
4071 Another attempt at solving bug#14062 and bug#14630.
4073 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4075 * textprop.c (property_set_type): New enum.
4076 (add_properties): Allow appending/prepending text properties.
4077 (add_text_properties_1): Factored out of Fadd_text_properties.
4078 (Fadd_text_properties): Move all the code into
4079 add_text_properties_1.
4080 (Fadd_face_text_property): New function that calls
4081 add_text_properties_1.
4083 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4085 Move functions from lisp.h to individual modules when possible.
4086 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4087 * alloc.c (XFLOAT_INIT, set_symbol_name):
4088 * buffer.c (CHECK_OVERLAY):
4089 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4090 (set_char_table_parent):
4091 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4092 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4093 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4094 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4096 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4097 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4098 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4099 (backtrace_args, backtrace_debug_on_exit):
4100 * floatfns.c (CHECK_FLOAT):
4101 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4102 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4103 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4104 (set_hash_index_slot):
4105 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4106 * marker.c (CHECK_MARKER):
4107 * textprop.c (CHECK_STRING_OR_BUFFER):
4108 * window.c (CHECK_WINDOW_CONFIGURATION):
4109 Move here from lisp.h, and make these functions static rather than
4111 * buffer.c (Qoverlayp):
4113 * fns.c (Qhash_table_p):
4114 * window.c (Qwindow_configuration_p):
4116 * lisp.h: Remove the abovementioned defns and decls.
4118 Use functions, not macros, for XINT etc (Bug#11935).
4119 In lisp.h, prefer functions to function-like macros, and
4120 constants to object-like macros, when either will do. This:
4121 . simplifies use, as there's no more need to worry about
4122 arguments' side effects being evaluated multiple times.
4123 . makes the code easier to debug on some platforms.
4124 However, when using gcc -O0, keep using function-like macros
4125 for a few critical operations, for performance reasons.
4126 This sort of thing isn't needed with gcc -Og, but -Og
4127 is a GCC 4.8 feature and isn't widely-enough available yet.
4128 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4129 Remove enum lsb_bits; no longer needed.
4130 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4131 * buffer.c (Qoverlap):
4133 * fns.c (Qhash_table_p):
4134 Now extern, so lisp.h can use these symbols.
4135 * dispextern.h: Include character.h, for MAX_CHAR etc.
4136 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4137 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4138 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4139 (GLYPH_CODE_P): Move here from lisp.h.
4140 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4141 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4142 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4143 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4144 XUNTAG now returns void *.
4145 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4146 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4147 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4148 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4149 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4150 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4151 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4152 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4153 New macros, renamed from their sans-lisp_h_ counterparts.
4154 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4155 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4156 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4157 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4158 If compiling via GCC without optimization, define these as macros
4159 in addition to inline functions.
4160 To disable this, compile with -DINLINING=0.
4161 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4162 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4163 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4164 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4165 (INTMASK, VALMASK): Now macros, since static values cannot be
4166 accessed from extern inline functions.
4167 (VALMASK): Also a constant, for benefit of old GDB.
4168 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4169 is INTEGERP, which can fold it in.
4170 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4171 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4172 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4173 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4174 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4175 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4176 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4177 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4178 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4179 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4180 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4181 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4182 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4183 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4184 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4185 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4186 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4187 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4188 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4189 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4190 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4191 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4192 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4193 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4194 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4195 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4196 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4197 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4198 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4199 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4200 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4201 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4202 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4204 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4205 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4206 (VALMASK): Define in one place rather than in two, merging the
4207 USE_LSB_TAG parts; this is simpler.
4208 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4209 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4210 Move up, to avoid use before definition.
4211 Also include "globals.h" earlier, for the same reason.
4212 (make_natnum): New function.
4213 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4214 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4215 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4216 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4217 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4218 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4219 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4220 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4221 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4222 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4223 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4224 (Qwindow_configuration_p, Qimage): New forward declarations.
4225 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4226 (STRING_COPYIN): Remove; unused.
4227 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4228 (xcar_addr, xcdr_addr): New functions. All uses changed.
4229 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4230 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4231 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4232 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4233 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4234 (TYPE_RANGED_INTEGERP): Simplify.
4235 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4236 (setlocale, fixup_locale, synchronize_system_messages_locale)
4237 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4238 Now empty functions, not macros.
4239 (functionp): Return bool, not int.
4240 * window.c (Qwindow_configuration_p): Now extern,
4241 so window.h can use it.
4242 * window.h (Qwindowp): Move decl back to lisp.h.
4244 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4246 * xdisp.c (Fline_pixel_height): New function, required for solving
4249 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4251 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4253 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4255 * lread.c (syms_of_lread):
4256 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4258 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4260 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4262 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4264 * fileio.c (expand_file_name): Doc fix.
4266 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4268 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4269 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4270 Wait for self, not for 0. This can't hurt on GNU or similar
4271 system, and may help with Cygwin.
4273 * keyboard.c: Don't use PROP (...) as an lvalue.
4274 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4275 Use set_prop (A, B), not PROP (A) = B.
4277 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4279 * xdisp.c (get_it_property): Use it->window instead of generating
4280 a Lisp object from it->w.
4282 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4284 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4285 get-char-property the window that is being rendered, instead of
4286 the buffer, to support window-specific overlays. (Bug#14575)
4287 (compute_display_string_pos): When W is NULL, use the current
4288 buffer as the object to pass to get-char-property.
4289 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4290 pointer member of the bidi iterator, since no window is pertinent
4293 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4295 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4296 being displayed, and pass it to compute_display_string_pos.
4297 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4298 (bidi_paragraph_init): All callers changed.
4300 * xdisp.c (init_from_display_pos, init_iterator)
4301 (handle_single_display_spec, next_overlay_string)
4302 (get_overlay_strings_1, reseat_1, reseat_to_string)
4303 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4304 Set bidi_it.w member from it->w.
4305 (compute_display_string_pos): Accept additional argument, the
4306 window being displayed, and pass it to Fget_char_property.
4309 * dispextern.h (struct bidi_it): New member w, the window being
4311 (compute_display_string_pos): Adjust prototype.
4313 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4315 * xgselect.c: Remove unneeded include xterm.h.
4317 * process.c (wait_reading_process_output): Check for NS before GLIB.
4318 GLIB may be linked in due to rsvg, but ns_select must be called.
4320 * xgselect.c (xg_select): Remove call to window_system_available
4321 and g_main_context_pending at the top, so Gdk events (i.e. file
4322 notify) are processed when Emacs is started with -nw.
4324 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4326 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4327 (ctagsfiles3): New variable, includes only *.m files.
4328 (TAGS): Use an explicit language name in the regular expressions,
4329 to avoid transformation of '/SOMETHING' by MSYS to
4330 'c:\MSYS\SOMETHING'.
4332 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4334 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4336 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4338 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4339 still need to set the mouse pointer shape and activate help-echo.
4342 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4344 A few porting etc. fixes for the new file monitor code.
4345 See the thread containing
4346 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4347 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4348 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4349 (dir_monitor_callback, Fgfile_rm_watch):
4350 Use assq_no_quit instead of Fassoc, for speed.
4351 (dir_monitor_callback, Fgfile_rm_watch):
4352 eassert that the monitor is a fixnum.
4353 (dir_monitor_callback): No need for CDR_SAFE.
4354 Simplify building of lisp with alternative tails.
4355 (Fgfile_add_watch, Fgfile_rm_watch):
4356 Do not assume glib functions set errno reliably on failure.
4357 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4358 and signal an error otherwise.
4359 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4360 Use Fdelq instead of Fdelete, for speed.
4362 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4364 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4365 don't insist on being invoked on a highlighted tool-bar button.
4366 Avoids losing tool-bar functionality when mouse-highlight is nil.
4367 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4368 Don't highlight when mouse-highlight is nil.
4369 (note_mouse_highlight): When mouse-highlight is nil, don't return
4370 right away; instead, run tool-bar and mode-line highlight
4371 subroutine, clear any existing highlight, and revert the mouse
4372 pointer to its default shape. (Bug#14558)
4374 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4376 * lisp.mk (lisp): Add prog-mode.el.
4378 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4380 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4381 * process.c (dummy_handler): New function.
4382 (lib_child_handler): New static var.
4383 (handle_child_signal): Invoke it.
4384 (catch_child_signal): If a library has set up a signal handler,
4385 save it into lib_child_handler.
4386 (init_process_emacs): If using glib and not on Windows, tickle glib's
4387 child-handling code so that it initializes its private SIGCHLD handler.
4388 * syssignal.h (SA_SIGINFO): Default to 0.
4389 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4390 31; it should no longer be needed now.
4392 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4394 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4396 * gfilenotify.c (globals_of_gfilenotify): New function.
4397 (syms_of_gfilenotify): Move global initialization there.
4399 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4401 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4403 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4404 * keyboard.c (menu_bar_items, tool_bar_items):
4405 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4406 not override local keymaps any more.
4408 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4410 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4412 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4414 * w32console.c (initialize_w32_display): Return the dimensions of
4415 the console window via 2 additional arguments, not via the current
4416 frame. This avoids crashes due to overrunning the bounds of
4417 frame's decode_mode_spec_buffer, which is not resized following
4418 the change of the frame dimensions from the initial 10x10.
4420 * w32term.h (w32_initialize_display_info): Adjust prototype.
4422 * term.c (init_tty): Take dimensions of the frame from the values
4423 returned by initialize_w32_display.
4425 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4426 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4427 (LIBES): Add $(GFILENOTIFY_LIBS).
4429 * w32inevt.c (handle_file_notifications): Add dummy implementation
4430 for !HAVE_W32NOTIFY.
4432 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4434 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4436 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4438 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4440 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4442 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4444 Fix minor problems found by static checking.
4445 * data.c (pure_write_error):
4446 Use xsignal2, not Fsignal, as Fsignal might return.
4447 * eval.c (set_backtrace_debug_on_exit): Now static.
4448 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4449 No longer inline. EXTERN_INLINE is needed only for functions
4450 defined in .h files. Reindent function header as per GNU style.
4451 (backtrace_p, backtrace_top, backtrace_next):
4452 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4453 compiler or linker. Add extern decls to pacify gcc -Wall.
4454 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4456 * frame.c (free_monitors): Define only on platforms that need it.
4457 * nsterm.m (ns_term_init):
4458 * process.c (catch_child_signal):
4459 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4460 defined on all porting targets these days.
4461 * process.c, process.h (catch_child_signal):
4462 Make it extern only if NS_IMPL_GNUSTEP is defined.
4464 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4466 * w32.c (gettimeofday): Make the signature identical to prototype
4467 in nt/inc/sys/time.h.
4469 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4471 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4474 * keyboard.c (safe_run_hooks_error): Improve error message.
4476 * data.c (pure_write_error): Add `object' argument.
4477 * puresize.h (CHECK_IMPURE): Use it.
4479 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4481 * Makefile.in (NOTIFY_OBJ): New variable.
4482 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4484 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4485 Call syms_of_gfilenotify.
4487 * gfilenotify.c: New file.
4489 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4490 and Qfile_w32notify.
4491 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4492 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4494 * lisp.h: Declare syms_of_gfilenotify.
4496 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4498 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4500 Merge the specpdl and backtrace stacks. Make the structure of the
4501 specpdl entries more obvious via a tagged union of structs.
4502 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4503 (enum specbind_tag): New enum.
4504 (struct specbinding): Make it a tagged union of structs.
4505 Add a case for backtrace records.
4506 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4507 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4508 (backtrace_debug_on_exit): New accessors.
4509 (struct backtrace): Remove.
4510 (struct catchtag): Remove backlist field.
4511 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4513 (Flocal_variable_p): Speed up the common case where the binding is
4515 * eval.c (backtrace_list): Remove.
4516 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4517 (set_backtrace_args, set_backtrace_nargs)
4518 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4519 (backtrace_next): New functions.
4520 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4521 (unwind_to_catch, internal_lisp_condition_case)
4522 (internal_condition_case, internal_condition_case_1)
4523 (internal_condition_case_2, internal_condition_case_n): Don't bother
4524 with backtrace_list any more.
4525 (Fsignal): Adjust to new backtrace format.
4526 (grow_specpdl): Move up.
4527 (record_in_backtrace): New function.
4528 (eval_sub, Ffuncall): Use it.
4529 (apply_lambda): Adjust to new backtrace format.
4530 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4532 (specbind): Adjust to new specpdl format. Simplify.
4533 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4534 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4536 (mark_backtrace): Remove.
4537 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4538 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4539 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4541 * profiler.c (record_backtrace): Use get_backtrace.
4542 (handle_profiler_signal): Use backtrace_top_function.
4543 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4546 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4548 * process.h (catch_child_signal): Declare.
4550 * process.c (catch_child_signal): New function.
4551 (init_process_emacs): Call it.
4553 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4554 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4556 (x_set_cursor_type): Remove declaration.
4557 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4558 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4559 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4560 (ns_get_color): Use F suffix on float.
4561 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4562 (ns_get_rgb_color): Remove.
4563 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4564 (note_mouse_movement): x and y are CGFloat.
4565 (ns_draw_fringe_bitmap): Remove unused rowY.
4566 Change #if to COCOA && >= 10_6.
4567 (ns_draw_window_cursor): Remove unused overspill.
4568 (ns_draw_underwave): width and x are EamcsCGFloat.
4569 (ns_draw_box): thickness is CGFloat.
4570 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4571 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4572 if not in main thread.
4573 (ns_get_pending_menu_title, ns_check_menu_open)
4574 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4575 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4576 (sendFromMainThread:): New method.
4577 (changeFont:): size is CGFloat.
4578 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4579 Disable warning about permanent text.
4580 (characterIndexForPoint:): Adjust return type depending on GNUStep
4582 (mouseDown:): delta is CGFloat.
4583 (updateFrameSize): Remove unised variable f.
4584 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4585 Cast float to EmacsCGFloat.
4586 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4587 also to -1 when restoring.
4588 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4589 inside NS_IMPL_COCOA.
4590 (toggleFullScreen:): Put call to toggleFullScreen inside
4591 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4592 (setPosition:portion:whole:): por is CGFloat.
4593 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4594 (mouseDown:): Use CGFloat.
4595 (mouseDragged:): Remove unised variable edge.
4596 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4598 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4600 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4601 when NS_IMPL_GNUSTEP.
4602 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4603 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4604 (EmacsToolbar): Add clearAll. Add tag argument to
4605 addDisplayItemWithImage.
4606 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4608 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4610 * nsmenu.m (ns_update_menubar): Make static.
4611 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4612 (fillWithWidgetValue:): Add cast to SEL for setAction.
4613 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4614 (update_frame_tool_bar): Update code for GNUStep.
4615 (clearAll): New method.
4616 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4617 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4618 Move identifierToItem setObject and activeIdentifiers addObject before
4619 call to insertItemWithItemIdentifier.
4620 (validateVisibleItems): Fix indentation.
4621 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4622 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4623 UtilityWindow to aStyle, remove call to setStyleMask.
4625 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4627 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4628 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4629 Use F suffix on floats.
4630 (ns_char_width): Returns CGFloat.
4631 (ns_ascii_average_width): w is CGFloat instead of float.
4632 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4634 (ns_glyph_metrics): CGFloat instead of float.
4636 * nsfns.m (x_set_foreground_color, x_set_background_color):
4638 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4639 remove unused variables.
4640 (Fns_read_file_name): Keep track if panel is for save.
4641 Use ns_filename_from_panel/ns_directory_from_panel.
4642 (Fns_list_services): delegate only used for COCOA.
4643 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4644 Just return the input if GNUStep.
4645 (x_screen_planes): Remove.
4646 (Fxw_color_values): Use EmacsCGFloat
4647 (Fns_display_monitor_attributes_list): Only get screen number for
4649 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4651 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4652 ns_directory_from_panel.
4654 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4656 * process.c (handle_child_signal): Also use WCONTINUED.
4657 This is so that list-processes doesn't mistakenly list the process
4658 as stopped, when the process has actually been continued and is
4661 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4663 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4664 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4665 not already configured.
4667 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4669 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4671 * Makefile.in (mostlyclean): Remove *.res files.
4673 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4675 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4676 a buffer (bug#8447).
4678 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4680 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4681 display vector, and we backtrack, handle the case that the
4682 previous character position is also displayed from a display
4683 vector or covered by a display string or image. (Bug#14476)
4685 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4687 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4688 (struct MonitorInfo, free_monitors): Remove.
4689 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4690 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4691 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4694 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4695 (struct MonitorInfo, free_monitors): Remove.
4696 (ns_screen_name): Make static.
4697 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4698 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4701 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4702 (struct MonitorInfo): New struct.
4703 (free_monitors, make_monitor_attribute_list): Declare.
4705 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4707 (free_monitors, make_monitor_attribute_list): New functions.
4708 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4711 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4713 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4715 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4717 * keyboard.c: Apply keyboard decoding only to events that come directly
4718 from the tty, not from unread-command-events (bug#14368).
4719 (read_event_from_main_queue): New function, extracted from read_char).
4720 (read_decoded_char): Remove.
4721 (read_decoded_event_from_main_queue): New function to replace it.
4722 (read_char): Use it.
4723 (read_key_sequence): Use read_char rather than read_decoded_char.
4725 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4727 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4729 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4731 2013-05-22 Kenichi Handa <handa@gnu.org>
4733 The following changes are to fix the setting of
4734 buffer-file-coding-system on, for instance, C-x RET c unix RET
4735 _FILE_OF_DOS_EOL_TYPE_ RET.
4737 * coding.h (struct coding_system): New member detected_utf8_chars.
4739 * coding.c (detect_coding_utf_8): Count characters and check EOL
4740 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4742 (setup_coding_system): Do not initialize coding->head_ascii.
4743 (check_ascii): Do not set coding->eol_seen but update it. Do not
4744 call adjust_coding_eol_type here.
4745 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4746 If the eol-type of CODING is already specified, adjust the eol type
4747 of the found coding-system.
4748 (decode_coding_gap): Cancel previous change. Utilize the
4749 character numbers counted by detect_coding_utf_8. Fix detection
4752 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4754 * search.c (looking_at_1): Only set last_thing_searched if the match
4755 changed the match-data (bug#14281).
4757 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4759 * xdisp.c (reseat_at_previous_visible_line_start):
4760 Already declared in dispextern.h, so remove it here.
4761 (move_it_vertically_backward): Likewise.
4763 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4765 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4766 (Fx_display_pixel_width, Fx_display_pixel_height)
4767 (Fx_display_mm_width, Fx_display_mm_height):
4768 Mention `display-monitor-attributes-list' in docstrings.
4770 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4771 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4772 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4773 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4774 (Fx_display_backing_store, Fx_display_visual_class)
4775 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4776 (Fx_display_grayscale_p, Fx_display_pixel_width)
4777 (Fx_display_pixel_height, Fx_display_planes)
4778 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4779 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4780 (Fx_display_mm_width, Fx_display_mm_height)
4781 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4782 height for all physical monitors as in X11.
4784 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4785 Return pixel width or height for all physical monitors as in X11.
4787 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4789 Port --enable-gcc-warnings to clang.
4790 * bytecode.c (exec_byte_code):
4792 Redo diagnostic pragmas to pacify clang, too.
4793 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4794 * editfns.c (Fencode_time):
4795 * fileio.c (file_accessible_directory_p):
4796 * font.c (font_unparse_xlfd):
4797 Use '&"string"[index]' instead of '"string" + (index)'.
4798 * undo.c (user_error): Remove; unused.
4800 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4802 * insdel.c (insert_1_both): Document the arguments, instead of
4803 referring to insert_1, which no longer exists.
4805 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4806 some window, increment windows_or_buffers_changed, so that
4807 *Messages* display in that window is updated. (Bug#14408)
4809 * w32.c: Include epaths.h.
4810 (init_environment): Use cmdproxy.exe without leading directories.
4811 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4813 (gettimeofday): Adjust signature and return value to Posix
4816 * unexw32.c (open_output_file): Delete the existing emacs.exe
4817 before creating it, to break the hard link to the versioned
4820 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4821 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4822 (FIRSTFILE_OBJ): New variables.
4823 (W32_RES): Rename to EMACSRES. All users changed.
4824 (base_obj): Use $(CM_OBJ).
4825 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4826 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4827 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4828 $(W32_RES_LINK) before $(LIBES).
4829 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4831 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4833 * makefile.w32-in (DOC): Use just "DOC".
4835 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4837 * process.c: Export default filters and sentinels to Elisp.
4838 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4840 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4841 (Fset_process_sentinel, Fformat_network_address):
4842 Default to them instead of nil.
4843 (server_accept_connection): Sentinels can't be nil any more.
4844 (read_and_dispose_of_process_output): New function, extracted from
4845 read_process_output.
4846 (read_process_output): Use it; filters can't be nil.
4847 (Finternal_default_process_filter): New function, extracted from
4848 read_process_output.
4849 (exec_sentinel_unwind): Remove function.
4850 (exec_sentinel): Don't zilch sentinel while running.
4851 (status_notify): Sentinels can't be nil.
4852 (Finternal_default_process_sentinel): New function extracted from
4854 (setup_process_coding_systems): Default filter is not nil any more.
4855 (syms_of_process): Export new Elisp functions and initialize
4857 * lisp.h (make_lisp_proc): New function.
4859 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4861 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4863 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4865 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4866 unless we know that the window w is a leaf window.
4867 Another attempt at solving bug#14062.
4869 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4871 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4874 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4876 * image.c (gif_load): Check that subimages fit (Bug#14345).
4878 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4880 * lread.c (skip_dyn_eof): New function.
4881 (read1): Use it to skip the end of a file in response to #@00.
4883 * doc.c (get_doc_string): Slightly relax the sanity checking.
4885 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4887 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4888 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4889 (MonitorInfo): New struct.
4890 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4891 (Fns_display_monitor_attributes_list): New functions.
4892 (display-usable-bounds): Remove.
4893 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4896 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4898 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4899 (GTK_CHECK_VERSION): New macro, if not already defined.
4900 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4901 replaced by GTK_CHECK_VERSION.
4903 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4905 * xterm.h (GTK_PREREQ): New macro.
4906 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4907 to use this macro instead, for consistency and clarity.
4909 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4911 * xdisp.c (row_for_charpos_p): New function, with code of
4912 cursor_row_p, but accepts an additional argument CHARPOS instead
4913 of using a hardcoded PT.
4914 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4915 (row_containing_pos): Call row_for_charpos_p instead of partially
4916 doing the same. Fixes cursor positioning under longlines-mode
4917 when longlines-show-effect includes more than one newline, when
4918 moving the cursor vertically up.
4920 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4922 * makefile.w32-in (ACL_H): New macro.
4923 ($(BLD)/fileio.$(O)): Update dependencies.
4925 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4927 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4928 * Makefile.in (LIB_ACL): New macro.
4929 (LIBACL_LIBS): Remove.
4930 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4931 * fileio.c: Include <acl.h>.
4932 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4933 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4935 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4938 * unexelf.c: Don't assume ElfW (Half) fits in int.
4939 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4940 when dealing with ElfW (Half) values, since they can exceed 2**31
4941 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4942 (entry_address): Omit unused NUM arg. All uses changed.
4944 2013-05-07 Juri Linkov <juri@jurta.org>
4946 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4947 to the string converted from number with `Fnumber_to_string'.
4950 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4952 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4953 This fixes a problem introduced by my previous change.
4955 2013-05-07 Glenn Morris <rgm@gnu.org>
4957 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4959 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4961 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4963 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4965 Static checking by GCC 4.8.0.
4966 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4967 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4968 (x_get_monitor_attributes_fallback)
4969 (x_get_monitor_attributes_xinerama)
4970 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4971 Define only if USE_GTK.
4972 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4973 (x_get_monitor_attributes_fallback): Omit unused locals.
4974 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4975 Use double, not float, to avoid mixed-mode floating point arithmetic.
4977 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4978 Jan Djärv <jan.h.d@swipnet.se>
4980 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4981 (XINERAMA_CFLAGS): New macros.
4982 (ALL_CFLAGS, LIBES): Use them.
4984 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4985 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4986 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4987 (syms_of_xfns): DEFSYM them.
4988 (struct MonitorInfo): New struct.
4989 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4990 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4991 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4992 (x_get_monitor_attributes_xinerama): New functions.
4993 (Fx_display_monitor_attributes_list): New primitive.
4994 (syms_of_xfns): Defsubr it.
4996 * xterm.h (x_display_info): Add Xatom_net_workarea and
4997 Xatom_net_current_desktop.
4999 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5000 and dpyinfo->Xatom_net_current_desktop.
5002 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5004 * xdisp.c (pos_visible_p): Use the special code for finding the
5005 beginning of a display property or overlay for any "replacing"
5006 display property, not just for display strings. This solves
5007 incorrect reporting of position by posn-at-point. (Bug#14241)
5009 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5011 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5012 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5013 Verify that ElfW (Half) fits in int.
5014 (fatal): Use same signature as lisp.h.
5015 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5016 configure and build with -DUNEXELF_DEBUG without worrying about
5017 other modules that use DEBUG.
5018 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5019 possibly-wide integers now uses it instead of plain fprintf.
5020 (entry_address): New function, which avoids problems with 32-bit
5021 overflow on 64-bit hosts.
5022 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5023 (round_up): Don't assume the remainder fits in int.
5024 (find_section): Use bool for boolean. Simplify debug code.
5025 (unexec): Don't assume file sizes fit in int or size_t.
5026 Omit unnecessary trailing newline in 'fatal' format.
5027 Use strerror rather than outputting decimal error number.
5028 Remove unused code when emacs is not defined;
5029 this file relies on Emacs now.
5030 Don't assume e_phnum and e_shnum are positive.
5032 * regex.c: Fix problems when DEBUG is defined.
5033 (extract_number, extract_number_and_incr): Define regardless of
5034 whether DEBUG is defined; that's simpler and makes the code less
5035 likely to go stale in the normal case when DEBUG is not defined.
5036 Return int rather than taking an int * arg. All callers changed.
5037 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5038 Remove, replacing with ...
5039 (DEBUG_PRINT): New macro. All callers changed.
5040 (DEBUG_COMPILES_ARGUMENTS): New macro.
5041 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5042 (print_compiled_pattern, print_double_string) [DEBUG]:
5043 Use prototype rather than old-style definition.
5044 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5045 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5046 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5047 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5048 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5049 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5050 This matters only when DEBUG is defined.
5052 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5054 * xdisp.c (set_iterator_to_next): Set the
5055 ignore_overlay_strings_at_pos_p flag only if we are _really_
5056 iterating over an overlay string, as indicated by the
5057 current.overlay_string_index member. (Bug#14306)
5059 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5061 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5062 to where it is used, to avoid autorelease issues (Bug#14050).
5064 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5066 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5067 * fileio.c (syms_of_fileio): Implement this.
5068 * filelock.c (create_lock_file): If symbolic links don't work, so
5069 we use a regular file as a lock file, do not fsync the lock file;
5072 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5074 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5075 (syms_of_minibuf): Adjust accodingly.
5077 * callint.c (Fcall_interactively): Adjust calls accordingly.
5079 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5081 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5082 w->contents is a buffer before computing everything else.
5083 Use parentheses to disambiguate last part of the condition.
5085 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5086 assertion violations. (Bug#14062)
5088 2013-05-01 David Reitter <david.reitter@gmail.com>
5090 * nsfns.m (ns_tooltip): Initialize.
5092 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5094 * coding.c (decode_coding_gap): Don't remove the character before
5095 a newline unless it's a CR character. (Bug#14287)
5097 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5099 * dispextern.h (struct face): Move enum face_underline_type
5100 earlier so that bitfields can be in the same word.
5102 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5104 * nsfns.m (handlePanelKeys): New function.
5105 (EmacsOpenPanel:performKeyEquivalent:)
5106 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5107 arrows/function/control and copy/paste keys (Bug#14296).
5109 2013-04-27 Juri Linkov <juri@jurta.org>
5111 * callint.c (Fcall_interactively): Call `Qread_number' for
5112 interactive code letter `n' instead of using duplicate code.
5115 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5117 * systime.h (make_timeval): Declare as 'const'.
5119 2013-04-27 Kenichi Handa <handa@gnu.org>
5121 * font.c (font_open_entity): Always open a font of manageable
5124 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5126 Port better to AIX (Bug#14258).
5127 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5130 2013-04-24 Kenichi Handa <handa@gnu.org>
5132 * coding.c (decode_coding_iso_2022): When an invalid escape
5133 sequence is encountered, reset the invocation and designation
5134 status to the safest one.
5136 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5138 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5139 Without this fix, "make distclean" leaves stamp-h1 behind.
5141 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5143 * w32fns.c (w32_fullscreen_rect): New function to compute the
5144 window rectangle for the given fullscreen mode.
5145 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5146 longer tunes the window size. This keeps the window's edges flush
5147 with the screen and allows the taskbar to hide itself in fullboth.
5149 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5150 window decorations and uses the entire screen.
5152 * w32term.h (w32_fullscreen_rect) Add prototype.
5153 (struct w32_output): Replace normal_width, normal_height,
5154 normal_top, and normal_left members with a single normal_placement
5156 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5158 (FRAME_NORMAL_PLACEMENT): New macro.
5160 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5162 * minibuf.c (Ftest_completion): Silence compiler warning.
5164 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5166 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5169 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5172 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5173 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5174 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5175 parentheses where appropriate.
5177 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5179 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5181 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5183 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5184 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5185 Mention in the doc string that setting these variables takes
5186 effect only after a call to set-window-buffer. (Bug#14200)
5188 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5190 * indent.c (Fvertical_motion): Don't consider display strings on
5191 overlay strings as display strings on the buffer position we
5192 started from. This prevents vertical cursor motion from jumping
5193 more than one line when there's an overlay string with a display
5194 property at end of line.
5195 Reported by Karl Chen <Karl.Chen@quarl.org> in
5196 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5198 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5200 * window.c (select_window): `record_buffer' even if window is
5201 already selected (bug#14191).
5203 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5205 * window.c (Fwindow_end): Test more flags, including the buffer's
5206 last_overlay_modified flag, to determine whether the window's
5207 display is really up-to-date. Prevents the function from
5208 returning a stale value. (Bug#14170)
5209 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5212 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5214 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5215 garbaged only if it is not already the top frame on its TTY.
5216 This prevents flickering due to constant redrawing of TTY frames when
5217 there are GUI frames open in the same session. (Bug#13864)
5219 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5221 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5222 of marking the idle timers directly.
5224 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5226 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5229 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5231 * window.c (select_window): Don't record_buffer while the invariant is
5232 temporarily broken (bug#14161).
5234 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5236 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5238 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5240 2013-04-07 Romain Francoise <romain@orebokech.com>
5242 Ignore additional platform-specific ACL errors (Bug#13702).
5243 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5244 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5246 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5248 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5251 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5253 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5254 This bug was introduced by my 2013-02-25 change that simplified
5255 data_start configuration. Without this change, on GNU/Linux
5256 an Emacs configured with --enable-profiling fails immediately
5257 due to a profiler signal.
5258 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5259 with these flags. On platforms where special flags are needed
5260 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5261 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5262 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5264 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5266 Get rid of some platform-specific functions examining window
5267 system and its capabilities. This is a partial rework of the
5269 * lisp.h (have_menus_p): Remove prototype. This function is
5270 replaced with platform-independent window_system_available.
5271 (check_window_system): Move to...
5272 * frame.h (decode_window_system_frame, window_system_available):
5273 ...here, add new prototypes.
5274 * frame.c (window_system_available, decode_window_system_frame):
5276 (check_window_system): Platform-independent now.
5277 * xterm.h (x_in_use): Remove declaration.
5279 * w32term.h (check_x_frame):
5280 * nsterm.h (check_x_frame): Remove prototypes. This function
5281 is replaced with platform-independent decode_window_system_frame.
5282 * msdos.c (have_menus_p): Remove.
5283 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5284 Remove platform-specific functions. Use check_window_system,
5285 decode_window_system_frame and check_ns_display_info where
5286 appropriate. Minor style and comment tweaks.
5287 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5288 (check_x_frame): Likewise.
5289 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5291 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5292 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5293 * xmenu.c, xselect.c: All related users changed.
5295 2013-04-03 Kenichi Handa <handa@gnu.org>
5297 The following changes is to optimize the code for reading UTF-8
5300 * coding.c (check_ascii): Rename from detect_ascii. Return value
5301 changed. Check EOL format. Do not call adjust_coding_eol_type
5303 (check_utf_8): New function.
5304 (adjust_coding_eol_type): Do nothing if already adjusted.
5305 (detect_coding): Compare the return value of check_ascii with
5306 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5307 (decode_coding_gap): Optimize for valid UTF-8.
5309 2013-03-21 Kenichi Handa <handa@gnu.org>
5311 * coding.c (syms_of_coding): Cancel previous change.
5313 * insdel.c (insert_from_gap): Fix previous change.
5315 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5317 Consistently use platform-specific function to detect window system.
5318 * lisp.h (check_window_system): New prototype. This function is
5319 going to replace check_x, check_w32 and check_ns.
5320 (have_menus_p): Mention msdos.c in comment.
5321 * fontset.c (check_window_system_func): Remove. Adjust all users.
5322 * fontset.h (check_window_system_func): Remove prototype.
5323 * nsterm.h (check_ns):
5324 * xterm.h (check_x):
5325 * w32term.h (check_w32): Likewise.
5326 * menu.c (Fx_popup_menu): Use check_window_system.
5327 * msdos.c (check_window_system): Define for MS-DOS.
5328 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5329 * w32fns.c (check_window_system): Likewise for MS-Windows.
5330 * xfns.c (check_window_system): Likewise for X.
5331 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5332 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5334 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5336 Prefer < to > in range checks such as 0 <= i && i < N.
5337 This makes it easier to visualize quantities on a number line.
5338 This patch doesn't apply to all such range checks,
5339 only to the range checks affected by the 2013-03-24 change.
5340 This patch reverts most of the 2013-03-24 change.
5341 * alloc.c (xpalloc, Fgarbage_collect):
5342 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5343 * character.c (string_escape_byte8):
5344 * charset.c (read_hex):
5345 * data.c (cons_to_unsigned):
5346 * dispnew.c (update_frame_1):
5347 * doc.c (Fsubstitute_command_keys):
5348 * doprnt.c (doprnt):
5349 * editfns.c (hi_time, decode_time_components):
5350 * fileio.c (file_offset):
5351 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5352 * font.c (font_intern_prop):
5353 * frame.c (x_set_alpha):
5354 * gtkutil.c (get_utf8_string):
5355 * indent.c (check_display_width):
5356 * keymap.c (Fkey_description):
5357 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5359 * minibuf.c (read_minibuf_noninteractive):
5360 * process.c (wait_reading_process_output):
5361 * search.c (Freplace_match):
5362 * window.c (get_phys_cursor_glyph):
5363 * xdisp.c (redisplay_internal):
5364 * xsmfns.c (smc_save_yourself_CB):
5365 Prefer < to > for range checks.
5366 * dispnew.c (sit_for): Don't mishandle NaNs.
5367 This fixes a bug introduced in the 2013-03-24 change.
5368 * editfns.c (decode_time_components): Don't hoist comparison.
5369 This fixes another bug introduced in the 2013-03-24 change.
5371 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5373 * frame.h (struct frame): Drop scroll_bottom_vpos
5374 member becaue all real users are dead long ago.
5375 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5376 * xdisp.c (redisplay_internal): Adjust user.
5378 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5380 * nsmenu.m (showAtX:Y:for:): setLevel to
5381 NSPopUpMenuWindowLevel (Bug#13998).
5383 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5385 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5386 (ns_check_pending_open_menu): Declare.
5388 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5389 (x_activate_menubar): Update the menu with title that matches
5390 ns_get_pending_menu_title, and call
5391 ns_check_pending_openmenu (Bug#12698).
5392 (menuWillOpen:): New method.
5393 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5395 * nsterm.m (menu_will_open_state, menu_mouse_point)
5396 (menu_pending_title): New varaibles.
5397 (ns_get_pending_menu_title, ns_check_menu_open)
5398 (ns_check_pending_open_menu): New functions.
5400 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5402 * indent.c (current_column_bol_cache): Remove leftover which is not
5403 used in Fmove_to_column any more.
5404 (current_column, scan_for_column): Adjust users.
5405 * keyboard.c (last_point_position_buffer, last_point_position_window):
5406 Remove leftovers which are not used for recording undo any more.
5407 (command_loop_1, syms_of_keyboard): Adjust users.
5408 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5409 redisplay_window any more.
5410 (move_it_to): Adjust user.
5412 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5414 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5415 Update dependencies.
5417 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5419 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5420 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5423 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5425 * window.h (struct window): Replace hchild, vchild and buffer slots
5426 with the only contents slot. This is possible because each valid
5427 window may have either the child window (in vertical or horizontal
5428 combination) or buffer to display (for the leaf window). Using that,
5429 a lof of operations to traverse and/or change window hierarchies may
5430 be simplified. New member horizontal is used to distinguish between
5431 horizontal and vertical combinations of internal windows.
5432 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5433 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5434 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5435 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5436 Use contents slot, not buffer, where appropriate.
5437 (wset_combination): New function.
5438 (wset_buffer): Add eassert.
5439 (Fframe_first_window): Simplify the loop reaching first window.
5440 (Fwindow_buffer): Use WINDOW_LEAF_P.
5441 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5442 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5443 (unshow_buffer): Convert initial debugging check to eassert.
5444 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5445 (make_parent_window, window_resize_check, window_resize_apply)
5446 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5447 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5448 Adjust to match struct window changes.
5449 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5450 (mark_window_cursors_off, count_windows, get_leaf_windows)
5451 (foreach_window_1): Simplify the loop.
5452 * alloc.c (mark_object): Do not check for the leaf window because
5453 internal windows has no glyph matrices anyway.
5454 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5455 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5456 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5457 (build_frame_matrix_from_window_tree, mirror_make_current)
5458 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5459 (update_window_tree, set_window_update_flags): Simplify the loop.
5460 (sync_window_with_frame_matrix_rows): Enforce live window.
5461 Use contents slot, not buffer, where appropriate.
5462 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5463 and WINDOW_HORIZONTAL_COMBINATION_P.
5464 (make_frame_visible_1): Simplify the loop.
5465 Use contents slot, not buffer, where appropriate.
5466 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5467 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5468 (expose_window_tree): Likewise.
5469 Use contents slot, not buffer, where appropriate.
5470 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5471 to avoid deleted windows. Use contents slot instead of buffer.
5472 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5473 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5474 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5475 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5477 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5479 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5480 identify the reasons for assertion violations in bug#14062 and
5482 (Fx_show_tip): Fix compilation error under
5483 "--enable-check-lisp-object-type". (Bug#14073)
5485 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5486 Reported by <rzl24ozi@gmail.com>.
5488 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5490 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5492 (unwind_with_echo_area_buffer): ...to restore it here.
5493 This is needed to ensure that...
5494 (redisplay_window): ...both window markers are valid here,
5495 which is verified by eassert.
5496 * editfns.c (save_excursion_save): Do not assume that
5497 selected_window always displays the buffer.
5498 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5501 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5503 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5506 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5508 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5510 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5512 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5513 since MinGW's w32api headers do. This avoids compiler warnings.
5515 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5518 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5520 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5522 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5524 * gtkutil.c (style_changed_cb): Check if frame is live and an
5525 X frame (Bug#14038).
5527 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5529 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5530 Define only for _WIN32_WINNT less than 0x0500.
5531 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5533 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5534 see its own definitions of 'struct timeval' and 'struct timezone'.
5536 Fix incompatibilities between MinGW.org and MinGW64 headers.
5537 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5539 * w32.c (REPARSE_DATA_BUFFER): Guard with
5540 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5542 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5544 * xterm.c: Include X11/XKBlib.h
5545 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5547 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5549 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5551 * blockinput.h (input_blocked_p): Likewise.
5552 * bytecode.c (exec_byte_code): Likewise.
5553 * callproc.c (call_process_kill, call_process_cleanup)
5554 (Fcall_process): Likewise.
5555 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5556 (Fccl_execute_on_string): Likewise.
5557 * character.c (string_escape_byte8): Likewise.
5558 * charset.c (read_hex): Likewise.
5559 * cm.c (calccost): Likewise.
5560 * data.c (cons_to_unsigned): Likewise.
5561 * dired.c (directory_files_internal, file_name_completion):
5563 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5564 (sit_for): Likewise.
5565 * doc.c (Fsubstitute_command_keys): Likewise.
5566 * doprnt.c (doprnt): Likewise.
5567 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5568 * emacsgtkfixed.c: Likewise.
5569 * fileio.c (file_offset, Fwrite_region): Likewise.
5570 * floatfns.c (Fexpt, fmod_float): Likewise.
5571 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5573 * font.c (font_intern_prop): Likewise.
5574 * frame.c (x_set_alpha): Likewise.
5575 * gtkutil.c (get_utf8_string): Likewise.
5576 * indent.c (check_display_width): Likewise.
5577 * intervals.c (create_root_interval, rotate_right, rotate_left)
5578 (split_interval_right, split_interval_left)
5579 (adjust_intervals_for_insertion, delete_node)
5580 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5581 (merge_interval_right, merge_interval_left, copy_intervals)
5582 (set_intervals_multibyte_1): Likewise.
5583 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5584 * keymap.c (Fkey_description): Likewise.
5585 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5586 * lread.c (openp, read_integer, read1, string_to_number):
5588 * menu.c (ensure_menu_items): Likewise.
5589 * minibuf.c (read_minibuf_noninteractive): Likewise.
5590 * print.c (printchar, strout): Likewise.
5591 * process.c (create_process, Faccept_process_output)
5592 (wait_reading_process_output, read_process_output, send_process)
5593 (wait_reading_process_output): Likewise.
5594 * profiler.c (make_log, handle_profiler_signal): Likewise.
5595 * regex.c (re_exec): Likewise.
5596 * regex.h: Likewise.
5597 * search.c (looking_at_1, Freplace_match): Likewise.
5598 * sysdep.c (get_child_status, procfs_ttyname)
5599 (procfs_get_total_memory): Likewise.
5600 * systime.h (EMACS_TIME_VALID_P): Likewise.
5601 * term.c (dissociate_if_controlling_tty): Likewise.
5602 * window.c (get_phys_cursor_glyph): Likewise.
5603 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5604 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5606 * xfns.c (Fx_window_property): Likewise.
5607 * xmenu.c (set_frame_menubar): Likewise.
5608 * xselect.c (x_get_window_property, x_handle_dnd_message):
5610 * xsmfns.c (smc_save_yourself_CB): Likewise.
5611 * xterm.c (x_scroll_bar_set_handle): Likewise.
5613 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5615 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5616 to be optional or nil. Adjust comment and convert it to docstring.
5617 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5618 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5620 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5622 Static checking by GCC 4.8-20130319.
5623 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5624 * process.c (Fset_process_datagram_address)
5625 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5626 * xdisp.c (get_char_face_and_encoding):
5627 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5628 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5629 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5631 2013-03-24 Ken Brown <kbrown@cornell.edu>
5633 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5634 fix compilation on 64-bit Cygwin, where underscores are not
5635 automatically prepended.
5637 * w32term.c (w32_initialize): Silence compiler warning.
5639 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5641 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5642 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5643 variables, to save and restore frame dimensions.
5644 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5645 after returning from a 'fullscreen' configuration.
5646 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5647 to avoid races between the main thread and the input thread.
5649 * w32term.h (struct w32_output): New members normal_width,
5650 normal_height, normal_top, normal_left, and prev_fsmode.
5651 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5652 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5655 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5656 'fullscreen' parameter. Always record previous width and height
5657 of the frame, except when switching out of maximized modes, so
5658 that they could be restored correctly, instead of resetting to the
5659 default frame dimensions. Send SC_RESTORE command to the frame,
5660 unless we are going to send SC_MAXIMIZE, to restore the frame
5661 resize hints in the mouse pointer shown by the window manager.
5664 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5666 * lisp.h (get_frame_param): Adjust conditions for prototype
5669 2013-03-22 Ken Brown <kbrown@cornell.edu>
5671 * unexcw.c: Drop unneeded inclusion of w32common.h.
5672 (report_sheap_usage): Declare.
5673 (read_exe_header): Add magic numbers for x86_64.
5674 (fixup_executable): Fix printf format specifier for unsigned long
5677 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5679 * frame.h (struct frame): Put menu_bar_window under #ifdef
5680 because this member is not needed when X toolkit is in use.
5681 (fset_menu_bar_window):
5682 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5683 (free_glyphs, update_frame):
5684 * xdisp.c (expose_frame): Likewise.
5685 (display_menu_bar): Likewise. Remove redundant eassert.
5686 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5689 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5691 Use functions and constants to manipulate Lisp_Save_Value objects.
5692 This replaces code that used macros and strings and token-pasting.
5693 The change makes the C source a bit easier to follow,
5694 and shrinks the Emacs executable a bit.
5695 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5696 (make_save_value): Change 1st arg from string to enum. All callers
5699 (mark_object): Use if, not #if, for GC_MARK_STACK.
5700 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5701 (XSAVE_OBJECT): Now functions, not macros.
5702 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5703 the constant was never used.
5704 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5705 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5706 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5707 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5709 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5710 type3 with a single member save_type. All uses changed.
5711 (save_type, set_save_pointer, set_save_integer): New functions.
5712 * print.c (PRINTX): Remove.
5714 * alloc.c: Remove redundant static declarations.
5716 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5718 * window.h (struct window): Convert left_col, top_line, total_lines
5719 and total_cols from Lisp_Objects to integers. Adjust comments.
5720 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5722 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5723 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5724 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5725 Adjust users where appropriate.
5727 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5729 * frame.h (struct frame): Drop resx and resy because the same data is
5730 available from window system-specific output context. Adjust users.
5731 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5732 New functions to provide defaults when no window system available.
5733 (FRAME_RES_X, FRAME_RES_Y): New macros.
5734 (NUMVAL): Move from xdisp.c.
5735 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5736 (Ffont_face_attributes, Fopen_font):
5737 * image.c (gs_load):
5738 * w32font.c (fill_in_logfont):
5739 * xdisp.c (calc_pixel_width_or_height):
5740 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5741 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5743 2013-03-20 Kenichi Handa <handa@gnu.org>
5745 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5746 to 1 (temporary workaround until a bug related to ASCII
5747 optimization is fixed).
5749 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5751 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5752 Signal error if window is not internal. Adjust docstring.
5753 (delete_all_child_windows): Use combination_limit to save the buffer.
5754 (Fset_window_configuration): Adjust accordingly.
5755 * print.c (syms_of_print): Initialize debugging output not here...
5756 (init_print_once): ...but in a new function here.
5757 * lisp.h (init_print_once): Add prototype.
5758 * emacs.c (main): Add call to init_print_once. Adjust comments.
5760 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5762 * window.c (window_resize_check, window_resize_apply)
5763 (window_from_coordinates, recombine_windows, set_window_buffer)
5764 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5765 (Fsplit_window_internal, Fdelete_window_internal)
5766 (freeze_window_starts): Use bool for booleans.
5767 * window.h (window_frame_coordinates, resize_frame_windows)
5768 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5770 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5772 * dispnew.c (bitch_at_user): Use `user-error'.
5774 2013-03-17 Ken Brown <kbrown@cornell.edu>
5776 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5777 as return type of image_background. (Bug#13981)
5778 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5780 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5782 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5783 (ns_select): Don't return with result uninitialized.
5785 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5788 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5790 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5791 directories. If filename is nil, get directory name (Bug#13932).
5792 Use getFilename and getDirectory.
5793 (getFilename, getDirectory): New methods for EmacsSavePanel and
5795 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5797 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5799 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5801 2013-03-15 Kenichi Handa <handa@gnu.org>
5803 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5804 (adjust_after_replace): Make it back to static. Delete the third
5805 arg text_at_gap_tail. Cancel the code for handling it.
5807 * coding.h (struct coding_system): New member eol_seen.
5809 * coding.c (detect_ascii): New function.
5810 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5811 when the source bytes are actually scanned. On detecting for
5812 coding_category_utf_8_auto, call detect_ascii instead of scanning
5813 source bytes directly.
5814 (produce_chars): Call insert_from_gap with the new arg 0.
5815 (encode_coding): Likewise.
5816 (decode_coding_gap): Control ASCII optimization by the variable
5817 disable_ascii_optimization instead of #ifndef .. #endif.
5818 Deccode EOL format according to coding->eol_seen.
5819 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5822 * lisp.h (adjust_after_replace): Cancel externing it.
5823 (insert_from_gap): Adjust prototype.
5825 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5827 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5828 FULLSCREEN_MAXIMIZED. (Bug#13935)
5830 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5832 * region-cache.c (find_cache_boundary, move_cache_gap)
5833 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5834 Simplify debugging check and convert to eassert. Adjust comment.
5835 (pp_cache): Put under ENABLE_CHECKING.
5837 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5839 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5840 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5842 (w32fullscreen_hook): If the frame is visible, reset
5843 f->want_fullscreen flag after changing the frame size. If the
5844 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5847 2013-03-13 Daniel Colascione <dancol@dancol.org>
5849 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5850 too so that these builds can use Cygwin's file conversion
5851 functions. (We've been building and linking cygw32.o all along
5852 and just not using it.)
5854 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5856 File synchronization fixes (Bug#13944).
5857 * Makefile.in (LIB_FDATASYNC): New macro.
5859 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5860 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5861 Don't worry about HAVE_FSYNC, since a substitute fsync is
5862 available if the system lacks one.
5863 (Fwrite_regin): Retry fsync if interrupted.
5865 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5867 * w32term.c (w32_read_socket): If the Emacs frame is being
5868 activated, call w32fullscreen_hook, to make sure the new frame
5869 dimensions are in effect. (Bug#13937)
5871 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5873 * xdisp.c (init_iterator): Simplify because both character and byte
5874 positions are either specified or -1. Add eassert. Adjust comment.
5875 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5876 character and byte positions can be obtained from marker.
5878 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5880 Static checking by Sun C 5.12.
5881 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5882 * bytecode.c (exec_byte_code):
5883 * dispnew.c (init_display):
5885 * fileio.c (Fsubstitute_in_file_name):
5886 * keyboard.c (Fevent_convert_list):
5887 * keymap.c (Fsingle_key_description):
5888 * term.c (maybe_fatal, fatal):
5889 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5890 * xsmfns.c (Fhandle_save_session):
5891 Omit unreachable code.
5892 * keymap.c (map_keymap_char_table_item): Cast void * to
5893 a function pointer type; the C Standard requires this.
5895 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5896 Include <sys/param.h> unconditionally, as that works elsewhere and
5897 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5898 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5901 See ChangeLog.12 for earlier changes.
5907 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5909 This file is part of GNU Emacs.
5911 GNU Emacs is free software: you can redistribute it and/or modify
5912 it under the terms of the GNU General Public License as published by
5913 the Free Software Foundation, either version 3 of the License, or
5914 (at your option) any later version.
5916 GNU Emacs is distributed in the hope that it will be useful,
5917 but WITHOUT ANY WARRANTY; without even the implied warranty of
5918 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5919 GNU General Public License for more details.
5921 You should have received a copy of the GNU General Public License
5922 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.