1 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3 Use hardware support for byteswapping on glibc x86 etc.
4 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5 whereas the old swap64 needed 30.
6 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
8 Use byteswap.h's macros to swap bytes.
9 * lisp.h (swap16, swap32, swap64): Remove.
10 All uses replaced by bswap_16, bswap_32, bswap_64.
12 * bytecode.c (exec_byte_code): Use some more volatile variables
13 to work around local variables getting clobbered by longjmp.
14 Port to pre-C99, which doesn't allow decls after stmts.
16 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
18 * lisp.h (eassert): Assume that COND is true when optimizing.
19 In other words, take on the behavior of eassert_and_assume.
20 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
21 (eassert_and_assume): Remove. All uses replaced by eassert.
23 * xdisp.c (Qglyphless_char): Now static.
25 Adjust to merge from gnulib.
26 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
27 * lisp.h: Include <verify.h>, for 'assume'.
29 * eval.c (clobbered_eassert): New macro.
30 (internal_catch, internal_condition_case)
31 (internal_condition_case_1, internal_condition_case_2)
32 (internal_condition_case_n): Use it instead of eassert
33 when the argument contains locals clobbered by longjmp.
34 Don't use clobbered locals outside of clobbered_eassert.
35 (internal_lisp_condition_case): Use a volatile variable
36 to work around a local variable's getting clobbered.
38 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
40 * lisp.h (struct handler): Merge struct handler and struct catchtag.
41 (PUSH_HANDLER): New macro.
43 (handlerlist): Always declare.
45 * eval.c (catchlist): Remove (merge with handlerlist).
46 (handlerlist, lisp_eval_depth): Not static any more.
47 (internal_catch, internal_condition_case, internal_condition_case_1)
48 (internal_condition_case_2, internal_condition_case_n):
50 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
51 handlerlist/catchlist.
52 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
53 handlerlist which can only handle a single condition-case handler at
55 (find_handler_clause): Simplify since we only a single branch here
58 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
60 (bcall0): New function.
61 (exec_byte_code): Add corresponding cases. Improve error message when
62 encountering an invalid byte-code. Let Bunwind_protect accept
63 a function (rather than a list of expressions) as argument.
65 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
66 and make them unconditional now that they're heap-allocated.
68 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
70 * charset.c (Fdecode_char, Fencode_char): Remove description of
71 `restriction' arg. now that it's hidden by advertised-calling-convention.
73 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
75 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
76 Remove unused variable (from mac-port).
77 (macfont_draw): Use s->ybase for correct y position.
79 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
81 * frame.h (struct frame): Drop has_minibuffer member because...
82 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
83 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
85 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
87 * window.h (struct window): Prefer enum text_cursor_kinds to int
88 for phys_cursor_type member. Move the latter, phys_cursor_width,
89 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
90 * window.c (replace_window, make_window): Adjust users.
92 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
94 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
95 this module is never compiled otherwise.
97 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
99 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
102 2013-09-29 Eli Zaretskii <eliz@gnu.org>
104 * xdisp.c (get_next_display_element): Don't call face_for_font in
105 a build configured --without-x. (Bug#15484)
107 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
109 * window.c (calc_absolute_offset): #elif should be #elif defined.
111 * frame.c (delete_frame): Block/unblock input to overcome race
112 condition (Bug#15475).
114 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
116 * frame.c (delete_frame): Record selected frame only after
117 calling Qdelete_frame_functions (Bug#15477).
119 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
121 * nsterm.m (ns_selection_color): Remove.
122 (ns_get_color): Check for ns_selection_(fg|bg)_color using
123 NSColor selectedText(Background)Color. Only for COCOA.
124 (ns_term_init): Remove assignment of ns_selection_color, logic
125 moved to ns_get_color.
127 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
128 NS_SELECTION_COLOR_DEFAULT.
129 (NS_SELECTION_FG_COLOR_DEFAULT): New.
131 2013-09-28 Eli Zaretskii <eliz@gnu.org>
133 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
134 frame' does not have the tool_bar_window member.
136 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
138 Signal error when reading an empty byte-code object (Bug#15405)
139 * lread.c (read1): signal error
140 * alloc.c (make_byte_code): eassert header size
141 (sweep_vectors): change an int to size_t
143 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
145 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
146 instead of ints, as it's the usual style for offsetof constants. See:
147 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
149 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
150 This is ugly, but it should fix the performance problem for older
151 GCC versions in the short run. I'll look into integrating the
152 Gnulib module for popcount, as a better fix.
153 See the thread starting in:
154 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
155 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
156 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
157 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
158 (popcount_size_t): Use it.
160 2013-09-24 Daniel Colascione <dancol@dancol.org>
162 * process.c (Fnetwork_interface_info): Fix build break due to
165 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
167 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
168 Prefer signed to unsigned integers where either will do.
169 No need for 'const' on locals that do not escape.
170 Omit easserts with unnecessary and unportable assumptions about
171 alignment. Avoid unnecessary casts to char *.
173 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
175 Use union for the payload of struct Lisp_Vector.
176 This helps to avoid a few glitches dictated by C's aliasing rules.
177 * lisp.h (struct Lisp_Vector): Use union for next and
178 contents member. Adjust comment. Change related users.
179 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
180 Related users changed.
181 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
182 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
183 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
184 * xfaces.c, xfont.c, xmenu.c: Related users changed.
186 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
188 Optimize glyph row clearing and copying routines.
189 * dispextern.h (struct glyph_row): Change layout of struct
190 glyph_row to help copy_row_except_pointers. Adjust comment.
191 * dispnew.c (null_row): Remove.
192 (clear_glyph_row): Use offsetof and memset to find and clear
193 just the members that need clearing. Adjust comment.
194 (copy_row_except_pointers): Likewise for copying.
196 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
198 Some minor cleanups of recently-added bool vector code.
199 * conf_post.h (assume): Always return void. Use lint version
200 only if GCC and MSC versions don't apply.
201 * conf_post.h (assume):
202 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
203 Depend on _MSC_VER, not __MSC_VER, for consistency with
205 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
206 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
207 (bool_vector_binop_driver, count_trailing_zero_bits)
208 (size_t_to_host_endian): Now static, not static inline;
209 the latter isn't needed with modern compilers and doesn't
210 work with older compilers anyway.
212 * alloc.c (valgrind_p): Use bool for boolean.
214 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
216 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
217 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
218 (display_last_displayed_message_p, message_buf_print)
219 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
220 Use bool for boolean.
221 * dispextern.h (cancel_line, init_desired_glyphs):
222 Remove ancient leftover.
223 (help_echo_showing_p, hourglass_shown_p):
224 * lisp.h (noninteractive_need_newline): Adjust declaration.
226 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
228 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
230 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
231 ...this file and convert the latter to static. Adjust comment.
232 (make_initial_frame):
233 * window.c (init_window_once): Adjust user.
234 * frame.h (last_nonminibuf_frame): Remove declaration.
235 * lisp.h (selected_frame): Likewise.
236 * msdos.c (the_only_display_info): Adjust comment.
238 2013-09-23 Eli Zaretskii <eliz@gnu.org>
240 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
241 computing the end column of mouse-highlight that comes from
242 display or overlay strings. (Bug#15437)
243 (note_mouse_highlight): Adapt calculation of last argument to
244 mouse_face_from_string_pos to the above change.
246 * conf_post.h (__has_builtin): Define to zero, if undefined, on
247 all platforms, not just for clang.
249 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
251 * filelock.c (lock_file_1): Rearrange to remove compiler warning
252 about excess arguments to snprintf.
254 * conf_post.h(assume): Use __builtin_unreachable for clang.
256 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
258 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
259 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
261 2013-09-23 Daniel Colascione <dancol@dancol.org>
263 * alloc.c (USE_VALGRIND): New macro; on by default
264 when ENABLE_CHECKING.
265 (mark_maybe_object,mark_maybe_pointer)
266 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
268 (valgrind_p) [USE_VALGRIND]: New variable.
269 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
271 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
273 * process.c (wait_reading_process_output): Change int pnamelen to
276 * nsterm.m (setMarkedText:selectedRange:):
278 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
279 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
280 argument to unsigned long to avoid warning.
281 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
283 * conf_post.h (assume): Fix compiler error: x shall be cond.
285 2013-09-22 Daniel Colascione <dancol@dancol.org>
287 * xfns.c (x_get_monitor_attributes): Suppress unused variable
288 warning when compiling without a window system.
290 2013-09-22 Daniel Colascione <dancol@dancol.org>
292 * data.c (Qbool_vector_p): New symbol.
293 (bool_vector_spare_mask,popcount_size_t_generic)
294 (popcount_size_t_msc,popcount_size_t_gcc)
296 (bool_vector_binop_driver)
297 (count_trailing_zero_bits,size_t_to_host_endian)
298 (Fbool_vector_exclusive_or)
300 (Fbool_vector_intersection,Fbool_vector_set_difference)
301 (Fbool_vector_subsetp,Fbool_vector_not)
302 (Fbool_vector_count_matches)
303 (Fbool_vector_count_matches_at): New functions.
304 (syms_of_data): Intern new symbol, functions.
305 * alloc.c (bool_vector_payload_bytes): New function.
306 (Fmake_bool_vector): Instead of calling Fmake_vector,
307 which performs redundant initialization and argument checking,
308 just call allocate_vector ourselves. Make sure we clear any
309 terminating padding to zero.
310 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
311 instead of open-coding the size calculation.
312 (vroundup_ct): New macro.
313 (vroundup): Assume argument >= 0; invoke vroundup_ct.
314 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
315 * composite.c (composition_gstring_put_cache):
316 Change lint_assume to assume.
317 * conf_post.h (assume): New macro.
318 (lint_assume): Remove.
319 * dispnew.c (update_frame_1): Change lint_assume to assume.
320 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
322 * image.c (gif_load): Change lint_assume to assume.
323 * lisp.h (eassert_and_assume): New macro.
324 (Qbool_vector_p): Declare.
325 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
326 (swap16,swap32,swap64): New inline functions.
327 * macfont.c (macfont_shape): Change lint_assume to assume.
328 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
329 * xsettings.c (parse_settings): Use new swap16 and
330 swap32 from lisp.h instead of file-specific macros.
332 2013-09-22 Eli Zaretskii <eliz@gnu.org>
334 * xdisp.c (try_window_id): Don't abort if cursor row could not be
335 found (which can legitimately happen when the glyph row at the
336 window start is disabled in the current_matrix. (Bug#15365)
338 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
340 Fix syntax.h bug introduced by recent INLINE change.
341 syntax.h defined an extern inline function SYNTAX_ENTRY that was
342 conditionally compiled one way in some modules, and a different
343 way in others. This doesn't work with extern inline functions,
344 which must have the same definition in all modules, because the
345 defining code might be shared across modules, depending on the
346 implementation. Symptoms reported by Martin Rudalics in:
347 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
348 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
349 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
350 overriding the corresponding functions in syntax.h.
351 * syntax.h (syntax_property_entry, syntax_property_with_flags)
352 (syntax_property): New inline functions.
353 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
354 Rewrite in terms of these new functions.
356 2013-09-21 Eli Zaretskii <eliz@gnu.org>
358 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
359 not chars_in_text, whose result depends on the multibyteness of
360 the current buffer. (Bug#15426)
362 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
364 Port recent change to hosts where pointers aren't 'long'.
365 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
366 Don't assume that pointers are the same width as 'long'.
367 Add a compile-time check that a pointer fits into two X slots.
369 A simpler, centralized INLINE.
370 * conf_post.h (INLINE): Define only if not already defined.
371 This allows us to use a single INLINE, defined by one file
373 * emacs.c (INLINE): Define it.
374 Also, include category.h, charset.h, composite.h, dispextern.h,
375 syntax.h, systime.h, so that their INLINE definitions are expanded
377 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
378 * buffer.h, buffer.c (BUFFER_INLINE):
379 * category.h, category.c (CATEGORY_INLINE):
380 * character.h, character.c (CHARACTER_INLINE):
381 * charset.h, charset.c (CHARSET_INLINE):
382 * composite.h, composite.c (COMPOSITE_INLINE):
383 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
384 * frame.h, frame.c (FRAME_INLINE):
385 * intervals.h, intervals.c (INTERVALS_INLINE):
386 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
387 * lisp.h, alloc.c (LISP_INLINE):
388 * process.h, process.c (PROCESS_INLINE):
389 * syntax.h, syntax.c (SYNTAX_INLINE):
390 * systime.h, sysdep.c (SYSTIME_INLINE):
391 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
392 * window.h, window.c (WINDOW_INLINE):
393 Remove. All uses replaced with INLINE.
395 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
397 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
400 2013-09-19 Eli Zaretskii <eliz@gnu.org>
402 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
403 'const char *' to avoid compiler warnings due to similar change in
404 the prototype of x_get_string_resource.
406 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
408 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
409 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
410 going to replace static variables below. Adjust comments.
411 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
412 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
413 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
414 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
415 Related users changed.
416 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
417 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
418 last_mouse_movement_time, going to replace static variables below.
420 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
421 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
423 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
424 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
425 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
426 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
427 static variables below.
428 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
429 (last_mouse_scroll_bar): Remove.
430 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
431 (mouseExited): Related users changed.
433 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
435 Do not use external array to process X scroll bar messages.
436 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
437 (x_send_scroll_bar_event): Pack window pointer into two slots
438 of XClientMessageEvent if we're 64-bit. Adjust comment.
439 (x_scroll_bar_to_input_event): Unpack accordingly.
441 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
443 Ifdef away recent changes which aren't relevant to NS port.
444 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
445 [!HAVE_NS]: Declare as such.
446 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
447 [!HAVE_NS]: Define as such.
449 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
451 * frame.c (x_redo_mouse_highlight): New function
452 to factor out common code used in W32 and X ports.
453 * dispextern.h (x_redo_mouse_highlight): Add prototype.
454 * xterm.h (struct x_display_info):
455 * w32term.h (struct w32_display_info):
456 * nsterm.h (struct ns_display_info): New members
457 last_mouse_motion_frame, last_mouse_motion_x and
458 last_mouse_motion_y, going to replace static variables below.
459 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
460 (redo_mouse_highlight): Remove.
461 (note_mouse_movement, syms_of_xterm): Adjust user.
462 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
463 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
464 (redo_mouse_highlight): Remove.
465 (note_mouse_movement, syms_of_w32term): Adjust user.
466 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
467 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
469 (note_mouse_movement, mouseMoved, syms_of_nsterm):
470 * nsfns.m (compute_tip_xy): Adjust user.
472 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
474 * frame.c (x_mouse_grabbed): New function.
475 * dispextern.h (x_mouse_grabbed): Add prototype.
476 (last_mouse_frame): Remove declaration.
477 * xterm.h (struct x_display_info):
478 * w32term.h (struct w32_display_info):
479 * nsterm.h (struct ns_display_info): New member
480 last_mouse_frame, going to replace...
481 * xdisp.c (last_mouse_frame): ...global variable.
482 (note_tool_bar_highlight):
483 * w32term.c (w32_mouse_position, w32_read_socket):
484 * xterm.c (XTmouse_position, handle_one_xevent):
486 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
488 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
490 * w32term.c (w32_read_socket): Avoid temporary
491 variables in a call to x_real_positions.
492 * xterm.c (handle_one_xevent): Likewise.
494 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
496 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
497 (x_icon_type): Remove prototype.
498 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
499 * frame.c (x_icon_type): Remove.
500 * w32term.c (x_make_frame_visible, x_iconify_frame):
501 * xterm.c (x_make_frame_visible, x_iconify_frame):
502 Use x_set_bitmap_icon to factor out common code.
504 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
506 * dispextern.h (check_x_display_info, x_get_string_resource):
507 Declare here just once and unify the latter.
508 * frame.c (check_x_display_info, x_get_string_resource):
509 * nsterm.h (check_x_display_info):
510 * xrdb.c (x_get_string_resource):
511 * xterm.h (check_x_display_info): Remove prototypes.
512 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
513 * w32reg.c (x_get_string_resource): Likewise.
514 (w32_get_rdb_resource): Adjust user.
516 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
518 * xterm.h (struct x_display_info): New member
519 x_pending_autoraise_frame, going to replace...
520 * xterm.c (pending_autoraise_frame): ...static variable.
521 (x_new_focus_frame, XTread_socket): Adjust users.
522 * w32term.h (struct w32_display_info): New member
523 w32_pending_autoraise_frame, going to replace...
524 * w32term.c (pending_autoraise_frame): ...global variable.
525 (x_new_focus_frame, w32_read_socket): Adjust users.
527 2013-09-17 Glenn Morris <rgm@gnu.org>
529 * xdisp.c (message_dolog): If we create *Messages*,
530 switch it to messages-buffer-mode.
532 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
534 Don't overuse 'const' in types of locals.
535 * bidi.c (bidi_count_bytes):
536 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
537 (xg_event_is_for_scrollbar):
538 * xselect.c (x_handle_property_notify)
539 (x_handle_selection_notify, x_handle_dnd_message):
540 * xsettings.c, xsettings.h (xft_settings_event):
541 * xterm.c (x_handle_net_wm_state, handle_one_event)
542 (x_menubar_window_to_frame, x_detect_focus_change)
543 (construct_mouse_click, note_mouse_movement)
544 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
545 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
546 (handle_one_xevent, x_handle_net_wm_state):
547 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
548 (x_handle_dnd_message):
549 Avoid unnecessary 'const', typically the second 'const' in
550 'const foo * const arg', a 'const' that does not affect the API
551 and doesn't significantly help the human reader.
553 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
555 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
556 only if Glib < 2.36.0.
557 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
558 * xsettings.c (init_gconf, init_gsettings): Do not check
560 * xterm.c (handle_one_xevent): Do not call to x_clear_area
562 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
564 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
566 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
567 before calling g_type_init.
569 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
571 * nsterm.m (syms_of_nsterm): ... to here.
573 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
575 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
576 (ignore_next_mouse_click_timeout): Use Time as X does.
577 (handle_one_xevent): Avoid cast and use unsigned comparison.
579 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
581 Do not copy X event in handle_one_xevent except KeyPress case.
582 Wnen XEvent is processed, it is unlikely to be changed except
583 KeyPress case, so we can avoid copying and use const pointer to
584 const data to make sure that an event is not changed elsewhere.
585 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
586 const' and do not create local copy except for the KeyPress event.
587 Use casts to avoid a few glitches. Adjust formatting. Add comments.
588 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
589 (x_handle_net_wm_state, x_menubar_window_to_frame)
590 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
591 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
592 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
593 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
594 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
595 (x_handle_dnd_message):
596 * xsettings.c (xft_settings_event):
597 Use 'const XEvent * const' where appropriate.
598 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
600 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
602 Fix X event waiting to handle multiple frames.
603 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
604 * xterm.c (pending_event_wait): Remove. Adjust users.
605 (x_detect_focus_change): Pass frame arg.
606 (handle_one_xevent): Find related frame early and clear per-frame
607 wait_event_type only if this is an event for the relevant frame.
608 (x_wait_for_event): Use per-frame wait_event_type.
610 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
612 * nsfns.m (Fx_create_frame): Fix font driver registration for
615 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
618 * nsterm.m: Include macfont.h.
619 (ns_tmp_flags, ns_tmp_font): Remove.
620 (ns_compute_glyph_string_overhangs): Check for driver Qns.
621 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
622 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
623 (changeFont:): Fix code style. Check for font driver type when
626 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
629 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
630 (nsfont_open): Set font driver type.
631 Set font->ascent and font->descent. Figure out font instead of
632 ns_tmp_font, and flags instead of ns_tmp_flags.
633 Fix indentation. Remove call to ns_draw_text_decoration,
636 * nsfns.m: Include macfont.h.
637 (Fx_create_frame): Register macfont driver, make a better default font.
638 (Fns_popup_font_panel): Get font from macfont driver, if used.
640 * macfont.m, macfont.h, maccuvs.h: New files.
642 * font.h: Declare syms_of_macfont.
644 * font.c (syms_of_font): Call syms_of_macfont.
646 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
648 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
650 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
651 and it is always zero for others, so I assume that this is an ancient
652 leftover which nobody will want to change any more.
653 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
654 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
655 * frame.c (x_set_scroll_bar_width):
656 * w32fns.c (w32_createscrollbar):
657 * w32term.c (w32_set_vertical_scroll_bar):
658 * xfns.c (x_set_scroll_bar_default_width):
659 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
660 (x_scroll_bar_expose): Related users changed.
662 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
664 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
665 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
666 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
668 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
670 * nsterm.h, w32term.h, xterm.h: ...and not here.
671 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
673 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
674 these modules are never compiled otherwise.
676 2013-09-14 Eli Zaretskii <eliz@gnu.org>
678 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
681 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
683 Unify Fx_focus_frame between all ports.
684 * frame.h (x_focus_frame): New prototype.
685 * xfns.c (Fx_focus_frame): Remove.
686 (syms_of_xfns): Do not defsubr it.
687 (x_focus_frame): X implementation.
688 * nsfns.m (Fx_focus_frame): Remove.
689 (syms_of_nsfns): Do not defsubr it.
690 (x_focus_frame): NS implementation.
691 * w32term.c (Fx_focus_frame): Remove.
692 (x_focus_on_frame): Rename to...
693 (x_focus_frame): W32 implementation.
694 * w32term.h (x_focus_on_frame): Remove prototype.
695 * w32fns.c (Fx_focus_frame): Remove.
696 (syms_of_w32fns): Do not defsubr it.
697 * frame.c (Fx_focus_frame): Define here.
698 (syms_of_frame): Defsubr here.
699 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
701 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
703 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
704 All of them are replaced with FRAME_DISPLAY_INFO, defined in
705 each port to reference the port-specific window system data.
706 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
707 (FRAME_DISPLAY_INFO): Define.
708 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
709 (FRAME_DISPLAY_INFO): Define. Adjust users.
710 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
711 (FRAME_DISPLAY_INFO): Define. Adjust users.
712 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
713 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
714 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
715 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
716 * xselect.c, xterm.c: All related users changed.
718 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
720 * xterm.h (x_window_to_frame, x_any_window_to_frame)
721 (x_menubar_window_to_frame): Remove prototypes.
722 * xfns.c (x_window_to_frame, x_any_window_to_frame)
723 (x_menubar_window_to_frame, x_top_window_to_frame):
725 * xterm.c (x_window_to_frame, x_any_window_to_frame)
726 (x_menubar_window_to_frame, x_top_window_to_frame):
727 ...to here and convert all but the last to static.
729 2013-09-12 Eli Zaretskii <eliz@gnu.org>
731 * lisp.mk (lisp): Add w32-common-fns.elc.
733 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
735 * charset.c (char_charset): Document an exception for char-charset.
737 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
739 * xterm.h (x_display_info): New field last_user_time...
740 * xterm.c (toplevel): ...to replace static last_user_time.
741 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
743 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
745 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
746 scroll bar values to prevent thumb from disappear and update comment.
748 2013-09-11 Glenn Morris <rgm@gnu.org>
750 * emacs.c (usage_message): Possessive apostrophe tweak.
752 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
754 * nsterm.m (syms_of_nsterm): Use Qns.
755 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
756 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
757 * xfns.c (x_display_info_for_name, Fx_open_connection):
758 Remove old '#if 0' code.
759 (syms_of_xfns): Use Qx.
760 * termhooks.h (fullscreen_hook): Remove the leftover.
761 (struct terminal): Fix typo in comment.
763 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
765 Cleaning up a few X scroll bar bits.
766 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
767 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
768 New member last_seen_part, going to replace...
769 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
770 (xt_action_hook) [USE_LUCID]: Adjust user.
771 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
772 Lucid-specific scroll bar support.
773 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
774 to int and adjust to use last_seen_part member.
775 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
776 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
777 Initialize last_seen_part.
779 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
781 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
782 insert-buffer-substring an empty string.
784 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
786 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
787 avoiding a GCC warning.
789 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
791 Ifdef away frame tool bar code when it is not really used.
792 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
793 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
794 and minimize_tool_bar_window_p under the above.
795 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
796 (fset_tool_bar_window): Likewise.
797 * dispnew.c (clear_current_matrices, clear_desired_matrices)
798 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
799 (change_frame_size_1):
800 * window.c (window_from_coordinates, Frecenter): Adjust users.
801 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
802 code is not really used.
803 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
804 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
805 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
806 [!USE_GTK && !HAVE_NS]: Define as such.
807 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
808 (note_mouse_highlight, expose_frame):
809 * xfns.c (x_set_tool_bar_lines):
810 * xterm.c (handle_one_xevent): Adjust users.
812 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
814 Fix corruption with multiple emacsclient -t instances (Bug#15222).
815 This bug was introduced by my 2013-08-26 patch, which incorrectly
816 assumed that the terminfo implementation doesn't use termcap buffers.
817 * term.c (init_tty) [TERMINFO]: Remove optimization, as
818 these buffers apparently are used after all.
819 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
820 (struct tty_display_info): Define members termcap_term_buffer and
821 termcap_strings_buffer even if TERMINFO.
823 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
826 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
827 'usage' docstring entry to pacify make-docfile.
829 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
831 Change comparison functions =, <, >, <=, >= to take many arguments.
832 * data.c: Change comparison functions' interface and implementation.
833 * lisp.h: Make arithcompare available for efficient two arg
835 * bytecode.c: Use arithcompare.
836 * fileio.c: Use new interface.
838 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
840 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
842 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
844 * eval.c (Feval): Document the new use of `lexical'.
846 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
848 Review and drop old frame resize hack.
849 * frame.h (struct frame): Remove force_flush_display_p.
850 * dispnew.c (update_frame): Adjust user and don't call
851 flush_frame here. The comment has said that there was an issues
852 with redisplaying fringes, but I don't see any differences with
853 and without this hack. Hopefully we can continue without it.
854 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
855 current frame matrices twice if resized_p is set.
857 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
859 Do not populate pure Xism x_sync to other ports.
860 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
861 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
862 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
863 * w32term.h (x_sync): Remove prototype.
865 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
867 Cleanup frame flushing.
868 * dispextern.h (struct redisplay_interface):
869 Drop flush_display_optional because flush_display is enough
870 for X and flushing via RIF is just a no-op for others.
871 * frame.h (flush_frame): New function.
872 * dispnew.c (update_frame):
873 * minibuf.c (read_minibuf):
874 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
876 * keyboard.c (detect_input_pending_run_timers): Do not flush
877 all frames but selected one in redisplay_preserve_echo_area.
878 * nsterm.m (ns_flush): Remove no-op.
879 (ns_redisplay_interface): Adjust user.
880 * w32term.h (x_flush): Remove no-op.
881 (w32_redisplay_interface): Adjust user.
882 * xterm.c (x_flush): Simplify because we do not flush all
883 frames at once any more. Adjust comment.
884 (x_redisplay_interface): Adjust user.
886 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
888 Port --without-x --enable-gcc-warnings to Fedora 19.
889 * gfilenotify.c (globals_of_gfilenotify):
890 Call g_type_init only if using an older glib version that needs it.
892 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
894 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
895 (last_glyphless_glyph_merged_face_id): Remove declarations.
896 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
897 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
898 (last_glyphless_glyph_merged_face_id): Now static.
899 (merge_escape_glyph_face): New function, refactored from...
900 (get_next_display_element): ...here.
901 (merge_glyphless_glyph_face): New function, refactored from...
902 (produce_glyphless_glyph): ...here...
903 * term.c (produce_glyphless_glyph): ...and here.
905 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
907 * eval.c (eval_sub): Only call Ffunction if necessary.
909 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
911 Attempt to make redisplay more selective when changing cursor type.
912 * frame.h (struct frame): New bitfield cursor_type_changed.
913 * xdisp.c (cursor_type_changed): Remove.
914 (try_cursor_movement, redisplay_window, try_window_id)
915 (set_frame_cursor_types, try_window_reusing_current_matrix):
916 Adjust to use per-frame bitfield.
917 (redisplay_internal): Look for cursor type change on each visible
918 frame and consider all frames if cursor type has been changed on
919 the frame other than selected. If cursor type has been changed on
920 selected frame only, do not use fast update.
922 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
924 Attempt to make redisplay more selective when changing fonts.
925 * frame.h (struct frame): New bitfield fonts_changed.
926 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
927 (adjust_frame_glyphs): Add prototype.
928 * dispnew.c (fonts_changed_p): Remove.
929 (adjust_glyphs): Remove because we do not
930 adjust matrices on all frames at once any more.
931 (adjust_frame_glyphs): Block and unblock input here.
932 (adjust_glyph_matrix): Use fonts_changed.
933 (change_frame_size_1): Use adjust_frame_glyphs.
934 * font.c (font_open_entity): Use fonts_changed.
935 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
936 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
937 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
938 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
939 (shrink_mini_window, Fresize_mini_window_internal)
940 (window_scroll_pixel_based, Fset_window_configuration)
941 (apply_window_adjustment, Fset_window_vscroll):
942 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
943 Use adjust_frame_glyphs.
944 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
945 (try_window_reusing_current_matrix, try_window_id, display_line)
946 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
947 (redisplay_internal): Consider fonts_changed and adjust frame
948 matrices for each frame only if the frame is visible. If font
949 has been changed on some frame during full redisplay, retry
950 only visible frames where the font has been actually changed.
952 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
954 Cache current header and mode line height for each window.
955 * window.h (struct window): New fields mode_line_height
956 and header_line_height.
957 * window.c (make_window): Initialize them.
958 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
959 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
960 (current_mode_line_height, current_header_line_height):
962 * xdisp.c (current_mode_line_height, current_header_line_height):
964 (pos_visible_p, init_xdisp): Adjust user.
965 (redisplay_window): Invalidate mode_line_height and
966 header_line_height if current and desired matrices do not agree.
968 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
970 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
971 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
973 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
975 Make --without-x compatible with --enable-gcc-warnings.
976 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
977 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
978 members under HAVE_WINDOW_SYSTEM.
979 * keyboard.c (make_lispy_focus_out): Likewise.
980 (record_menu_key): Move under HAVE_MENUS.
981 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
982 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
983 (syms_of_xdisp): Adjust user.
984 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
985 (start_hourglass, cancel_hourglass):
986 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
987 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
988 and CLEAR_FONT_TABLE_NFONTS.
989 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
990 Declare only if HAVE_WINDOW_SYSTEM.
991 (lface_same_font_attributes_p, clear_face_gcs): Define only
992 if HAVE_WINDOW_SYSTEM.
994 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
996 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
997 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
998 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1000 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1002 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1004 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1006 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1007 This fixes a type error on hosts where ptrdiff_t is wider than int.
1009 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1011 * keyboard.c (read_key_sequence_vs): New function.
1012 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1015 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1017 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1019 Makefile improvements.
1020 * Makefile.in (config.status): Don't use double-colon rules, as
1021 they are not portable according to POSIX. Fix shell typo with `;
1022 I guess this rule has never been tested?
1023 (VCSWITNESS): New macro, to override any environment var.
1025 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1027 * xterm.h (struct x_display_info): Do not track X connection
1028 fd separately because it is always available from Display.
1029 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1032 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1034 * buffer.c (drop_overlay):
1035 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1036 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1038 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1040 * buffer.c (Fmake_overlay, Fmove_overlay):
1041 * intervals.c (set_point_from_marker):
1042 * print.c (PRINTPREPARE): Prefer signal_error
1043 to plain error and report unsuitable marker too.
1045 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1047 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1048 for 'dragging' member.
1049 (struct x_output): Remove set-but-unused leftovers
1050 'left_before_move' and 'top_before_move'.
1051 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1052 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1053 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1054 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1055 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1056 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1057 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1058 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1060 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1062 * nsfont.m (INVALID_GLYPH): New define.
1063 (nsfont_encode_char): Use INVALID_GLYPH.
1064 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1066 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1068 * xterm.c (x_last_mouse_movement_time): Revert last change.
1069 This code should use XDisplayMotionBufferSize to check display's
1070 motion history first, and there are few other issues as well.
1071 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1072 (handle_one_xevent): Adjust user.
1074 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1076 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1077 * frame.c (Flast_nonminibuf_frame): ... to here.
1078 (check_minibuf_window): Don't abort if no window was found
1081 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1083 Use XGetMotionEvents to ask the last mouse motion time from X server.
1084 * xterm.c (X_MOTION_HISTORY): Default to 1.
1085 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1086 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1087 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1088 Ifdef away legacy code.
1089 (XTmouse_position, x_scroll_bar_report_motion):
1090 Use x_last_mouse_movement_time.
1091 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1094 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1096 * msdos.c (last_mouse_window): Move to...
1097 (dos_rawgetc): ...this function and adjust comment.
1098 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1099 (mouseMoved): ...this function and adjust comment.
1100 * w32term.c (last_window): Likewise with...
1101 (w32_read_socket): ...this function.
1102 * xterm.c (last_window): Likewise with...
1103 (handle_one_xevent): ...this function.
1105 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1107 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1108 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1109 (handle_one_xevent): ...to here.
1110 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1113 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1115 * msdos.c (IT_set_terminal_window): Remove no-op.
1116 (initialize_msdos_display): Adjust terminal setup.
1117 * w32console.c (w32con_set_terminal_window): Remove no-op.
1118 (initialize_w32_display): Adjust terminal setup.
1119 * w32term.c (w32_set_terminal_window): Remove no-op.
1120 (w32_create_terminal): Adjust terminal setup.
1121 * xterm.c (XTset_terminal_window): Remove no-op.
1122 (x_create_terminal): Adjust terminal setup.
1124 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1126 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1128 (ns_create_terminal): Adjust terminal setup.
1129 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1131 (w32_create_terminal): Adjust terminal setup.
1132 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1134 (x_create_terminal): Adjust terminal setup.
1136 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1138 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1139 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1140 * dispnew.c (buffer_posn_from_coords):
1141 * window.c (Fwindow_end, displayed_window_lines):
1142 * xdisp.c (redisplay_mode_lines): Use it.
1144 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1146 * fontset.c (face_for_char): Check char in the current face font first
1147 if HAVE_NS (Bug#15138).
1149 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1151 * window.c (temp_output_buffer_show): Make sure window returned
1152 by display_buffer is live (Bug#15213).
1154 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1156 Minor cleanup to avoid forward declarations.
1157 * coding.h (struct ccl_spec): Remove forward declaration.
1158 * composite.h (toplevel): Include font.h.
1159 (struct composition_it, struct face, struct font_metrics):
1160 Remove forward declaration.
1161 * dispextern.h (struct image, struct atimer): Likewise.
1162 * emacsgtkfixed.h (struct frame): Likewise.
1163 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1164 * font.h (struct font_driver, struct font, struct glyph_string)
1165 (struct face): Remove forward declaration.
1166 * fontset.h (struct face, struct font): Likewise.
1167 * frame.h (toplevel): Style cleanup.
1168 (enum output_method): Move to...
1169 * termhooks.h (enum output_method): ...here.
1170 (struct glyph, struct frame, struct ns_display_info)
1171 (struct x_display_info, struct w32_display_info):
1172 Remove forward declaration.
1173 * xterm.h (toplevel): Include termhooks.h.
1174 (struct font, struct window, struct glyph_matrix, struct frame)
1175 (struct input_event, struct face, struct image): Remove forward
1177 * gtkutil.h (struct _widget_value): Likewise.
1178 * keyboard.h (toplevel): Include termhooks.h.
1179 (struct input_event): Remove forward declaration.
1181 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1183 * intervals.c (set_point_from_marker): New function.
1184 * editfns.c (Fgoto_char):
1185 * process.c (Finternal_default_process_filter):
1186 * window.c (select_window_1): Use it.
1187 * buffer.h (set_point_from_marker): Add prototype.
1189 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1191 * w32.c (term_winsock): Call release_listen_threads before calling
1193 (_sys_wait_accept): Wait for accept event in a loop with a finite
1194 timeout, instead of waiting indefinitely. Will hopefully avoid
1195 hanging during exit because WSACleanup deadlocks waiting for the
1196 event object to be released. (Bug#14333)
1198 * w32proc.c (release_listen_threads): New function, signals all
1199 the reader threads that listen for connections to stop waiting.
1201 * w32.h (release_listen_threads): Add prototype.
1203 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1205 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1206 field of new marker (for sanity and safety).
1207 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1208 anyway because XMISCTYPE is a function and can't be an lvalue).
1210 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1212 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1213 (x_after_update_window_line, x_scroll_bar_create):
1214 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1215 (handle_one_xevent, x_clear_frame_area):
1216 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1217 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1218 * xterm.h (x_clear_area): Adjust prototype.
1220 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1222 Hook scanning and indentation functions to find_newline. This helps
1223 to avoid duplicated code and renders more respect to newline cache.
1224 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1225 * cmds.c (Fforward_line):
1226 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1227 Use find_newline and avoid unnecessary point movements.
1228 * search.c (scan_newline): Implement on top of find_newline.
1230 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1232 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1233 scoped code (bug#11258).
1235 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1237 * nsterm.m (last_window): New variable.
1238 (EV_TRAILER2): New macro.
1239 (EV_TRAILER): Call EV_TRAILER2.
1240 (mouseMoved:): Add support for mouse-autoselect-window
1241 on nextstep (Bug#6888).
1243 2013-08-28 Andreas Schwab <schwab@suse.de>
1245 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1246 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1247 Remove unused macro definitions.
1248 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1249 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1250 Only define if emacs.
1252 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1254 Prefer enum glyph_row_area to int where appropriate.
1255 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1257 (window_box, window_box_width, window_box_left, window_box_left_offset)
1258 (window_box_right, window_box_right_offset): Adjust prototypes.
1259 * xdisp.c (window_box, window_box_width, window_box_left)
1260 (window_box_left_offset, window_box_right, window_box_right_offset):
1261 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1262 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1263 * nsterm.m (ns_clip_to_row):
1264 * w32term.c (w32_clip_to_row):
1265 * xterm.c (x_clip_to_row): Likewise.
1267 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1269 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1270 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1272 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1274 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1275 for portability to hosts where /bin/sh has problems.
1277 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1279 Redesign redisplay interface to drop global output_cursor.
1280 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1281 (toplevel): Remove declaration of output_cursor.
1282 (set_output_cursor, x_cursor_to): Remove prototype.
1283 * window.h (struct window): New member output_cursor.
1284 (output_cursor_to): New function to replace RIF member.
1285 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1286 (update_text_area, set_window_cursor_after_update): Use it.
1287 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1288 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1289 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1290 * w32term.c (x_update_window_begin, x_update_window_end):
1291 * xterm.c (x_update_window_begin, x_update_window_end):
1292 Adjust to use per-window output cursor.
1294 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1296 Simplify SELECT_TYPE-related code.
1297 Like EMACS_TIME, this portability layer is no longer needed, since
1298 Emacs has been using fd_set as a portability layer for some time.
1299 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1300 (SELECT_TYPE): Remove. All uses changed to fd_set.
1301 (fd_set) [!FD_SET]: New typedef.
1303 Simplify EMACS_TIME-related code.
1304 This portability layer is no longer needed, since Emacs has been
1305 using struct timespec as a portability layer for some time.
1306 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1307 Include <time.h> rather than "systime.h"; that's all that's needed now.
1308 * dispnew.c: Include <timespec.h> rather than "systime.h";
1309 that's all that's needed now.
1310 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1311 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1312 TIMESPEC_RESOLUTION.
1313 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1314 LOG10_TIMESPEC_RESOLUTION.
1315 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1316 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1317 (make_emacs_time): Remove. All used changed to make_timespec.
1318 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1319 (current_timespec): Rename from current_emacs_time. All uses changed.
1320 (add_emacs_time): Remove. All uses changed to timespec_add.
1321 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1322 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1323 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1324 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1325 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1326 (current_timespec): Rename from current_emacs_time. All uses changed.
1327 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1328 changed to timespec_cmp.
1329 * xgselect.c: Include <timespec.h>, since our .h files don't.
1331 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1333 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1334 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1335 Remove the leftovers.
1336 * gtkutil.c (toplevel): Do not declare Qxft but include
1338 * image.c (toplevel): Do not declare Vlibrary_cache because
1339 it's already done in lisp.h.
1341 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1343 * lisp.h (Mouse_HLInfo): Move from here...
1344 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1345 (reset_mouse_highlight): New function.
1346 * msdos.c (dos_set_window_size, IT_update_begin)
1347 (internal_terminal_init):
1348 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1349 (ns_initialize_display_info):
1350 * w32console.c (initialize_w32_display):
1351 * w32term.c (x_update_window_end, x_free_frame_resources)
1352 (w32_initialize_display_info):
1353 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1354 * window.c (Fdelete_other_windows_internal):
1355 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1356 * termchar.h (toplevel):
1357 * xterm.h (toplevel): Include dispextern.h.
1359 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1361 Fix minor problems found by static checking.
1362 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1363 (expect): Avoid nested-if warning.
1364 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1365 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1366 * nsterm.h, nsterm.m (ns_select):
1367 * xgselect.c, xgselect.h (xg_select):
1368 Adjust signature to better match pselect's.
1369 * nsterm.m (ns_select):
1370 Don't set *TIMEOUT, since pselect doesn't.
1371 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1372 diagnostic about assigning const char * to it.
1373 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1375 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1377 * lread.c (substitute_object_recurse): Handle hash-tables as well
1380 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1382 Fix unlikely core dump in init_tty, and simplify terminfo case.
1383 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1384 The old version incorrectly dumped core if malloc returned a
1385 buffer containing only non-NUL bytes.
1386 (init_tty): Do not allocate or free termcap buffers; the
1387 struct does that for us now.
1388 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1389 (struct tty_display_info): Define members termcap_term_buffer and
1390 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1391 use them. Allocate them directly in struct rather than indirectly
1392 via a pointer, to simplify init_tty.
1394 * frame.c (check_minibuf_window): Initialize 'window' properly,
1395 so that Emacs reliably aborts later if 'window' is not initialized.
1397 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1399 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1400 of VoidSymbol (Bug#15154).
1402 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1404 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1405 mouse_face_beg_y and mouse_face_end_y.
1406 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1407 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1408 Adjust users and update comment where appropriate.
1410 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1412 * frame.c (check_minibuf_window): New function.
1413 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1414 Call check_minibuf_window (Bug#15183).
1416 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1418 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1419 because this is the only last cursor data we need to keep and consult.
1420 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1421 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1424 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1426 Fix recovering from possible decompression error.
1427 Since insert_from_gap doesn't always move point, we can't use PT as
1428 the position where the partially decompressed data ends, and
1429 should count how many bytes was produced so far.
1430 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1431 (unwind_decompress): Really delete partially uncompressed data.
1432 (Fzlib_decompress_region): Take decompressed data size into account.
1434 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1436 * syntax.c (init_syntax_once): Adjust comment and do an early
1437 initialization of Qchar_table_extra_slots just once...
1438 * casetab.c (init_casetab_once):
1439 * category.c (init_category_once):
1440 * character.c (syms_of_character):
1441 * coding.c (syms_of_coding):
1442 * xdisp.c (syms_of_xdisp): ...and omit it here.
1444 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1446 * xdisp.c (get_next_display_element): Don't apply to characters
1447 from a display vector the logic of setting it->end_of_box_run_p
1448 suitable for characters from a buffer. (Bug#15175)
1450 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1451 to handle directories, rather than '_utime' which doesn't.
1454 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1456 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1457 or fullscreen (Bug#14627).
1459 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1461 System-dependent integer overflow fixes.
1462 * process.c (Fset_process_window_size): Signal an error if
1463 the window size is outside the range supported by the lower level.
1464 * sysdep.c (set_window_size): Return negative on error,
1465 nonnegative on success, rather than -1, 0, 1 on not in system,
1466 failure, success. This is simpler. Caller changed.
1467 (serial_configure): Remove unnecessary initialization of local.
1468 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1469 size fits in unsigned long; this isn't true on some 32-bit hosts.
1470 Avoid buffer overrun if some future version of /proc/meminfo has a
1471 variable name longer than 20 bytes.
1472 (system_process_attributes) [__FreeBSD__]:
1473 Don't assume hw.availpages fits in 'int'.
1475 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1477 Don't let very long directory names overrun the stack.
1478 Fix some related minor problems involving "//", vfork.
1479 * callproc.c (encode_current_directory): New function.
1480 (call_process): Don't append "/"; not needed.
1481 * fileio.c (file_name_as_directory_slop): New constant.
1482 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1483 this can save the caller having to alloca.
1484 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1485 Use SAFE_ALLOCA, not alloca.
1486 (directory_file_name, Fexpand_file_name): Leave leading "//"
1487 alone, since it can be special even on POSIX platforms.
1488 * callproc.c (call_process):
1489 * process.c (Fformat_network_address):
1490 * sysdep.c (sys_subshell):
1491 Use encode_current_directory rather than rolling our own.
1492 (create_process): No need to encode directory; caller does that now.
1493 * process.h (encode_current_directory): New decl.
1494 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1495 Rework to avoid 'goto xyzzy;'.
1497 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1499 * xdisp.c (handle_face_prop): If the default face was remapped use
1500 the remapped face for strings from prefix properties. (Bug#15155)
1502 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1504 Minor cleanup for redisplay interface and few related functions.
1505 * frame.h (enum text_cursor_kinds): Move from here...
1506 * dispextern.h (enum text_cursor_kinds): ...to here.
1507 (toplevel): Drop unnecessary declarations.
1508 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1509 in update_window_end_hook and draw_window_cursor functions.
1510 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1511 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1512 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1513 * xterm.c (x_update_window_end, x_draw_window_cursor):
1514 * xdisp.c (display_and_set_cursor, update_window_cursor)
1515 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1516 enum text_cursor_kinds where appropriate.
1518 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1520 Redesign redisplay interface to drop updated_row and updated_area.
1521 * dispextern.h (updated_row, updated_area): Remove declaration.
1522 (struct redisplay_interface): Pass glyph row and row area parameters
1523 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1524 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1526 * dispnew.c (updated_row, updated_area): Remove.
1527 (redraw_overlapped_rows, update_window_line): Adjust user.
1528 (update_marginal_area, update_text_area): Likewise. Pass updated row
1529 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1530 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1533 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1535 * process.c (flush_pending_output): Remove stub.
1538 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1540 * callproc.c: Fix race that killed background processes (Bug#15144).
1541 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1542 Record deleted process-id in critical section, not afterwards.
1543 Don't mistakenly kill process created by a call-process invocation
1544 that discards output and does not wait.
1546 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1548 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1549 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1550 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1551 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1552 to shut up compiler in mark_object.
1553 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1555 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1557 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1558 We can't portably rely on PTY_OPEN doing that, even if
1559 it calls posix_openpt with O_CLOEXEC.
1561 2013-08-20 Kenichi Handa <handa@gnu.org>
1563 * character.c (string_char): Improve commentary.
1565 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1567 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1568 (struct animation_cache): Make signature a flexible array member.
1569 All uses changed. This is a tad slower but may insulate us better
1570 from future changes to ImageMagick.
1572 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1574 * image.c: Shrink memory needed for animation cache.
1575 (SIGNATURE_DIGESTSIZE): New constant.
1576 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1577 (imagemagick_create_cache): Copy the signature. This saves
1578 several KB of memory that ImageMagick wastes per signature.
1579 Don't bother updating the update_time, as the caller does that now.
1580 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1581 it's a fixed size struct member now.
1582 (imagemagick_get_animation_cache): Always destroy the signature,
1583 as it's now imagemagick_create_cache's responsibility to copy it.
1584 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1585 and use memcmp rather than strcmp.
1586 eassert that ImageMagick returns a signature of the specified length.
1588 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1590 * image.c (imagemagick_get_animation_cache): Don't segfault on
1592 (imagemagick_get_animation_cache): Revert to previous definition
1593 so that it actually works. But keep the memory leak fix.
1594 (imagemagick_get_animation_cache): Fix memory leak.
1596 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1598 * image.c: Fix animation cache signature memory leak.
1599 Fix some other minor performance problems while we're at it.
1600 (imagemagick_create_cache): Clear just the members that
1601 need clearing. Don't set update_time, as caller does that now.
1602 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1603 Simplify by using pointer-to-pointer instead of a prev pointer.
1604 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1605 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1606 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1607 it's already a copy. Free the signature probe unless it's cached.
1609 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1610 This was introduced by my 2013-08-12 fix for Bug#15035.
1612 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1614 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1615 (imagemagick_prune_animation_cache): Now static.
1617 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1619 * image.c (imagemagick_get_animation_cache): Don't segfault when
1620 pruning all entries.
1622 2013-08-18 Ken Brown <kbrown@cornell.edu>
1624 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1625 static heap if ENABLE_CHECKING is defined.
1626 (max_bss_sbrk_ptr): New variable.
1628 (report_sheap_usage): Report maximum static heap usage instead of
1629 ending static heap usage.
1631 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1633 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1634 of zlib_initialized according to the results of calling
1635 init_zlib_functions.
1637 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1639 * image.c: Implement an ImageMagick per-image cache.
1640 (imagemagick_get_animation_cache): Fix a double-free error.
1641 (imagemagick_load_image): Remove the ping_wand code, which only
1642 apparently saved time on invalid animated images, and slowed down
1643 everything else. Optimise for the common case.
1645 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1647 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1649 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1651 * marker.c (set_marker): Remove documentation of undefined behavior.
1653 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1655 * image.c (imagemagick_compute_animated_image): Animate correctly
1656 when sub-images are smaller than the main image.
1657 (imagemagick_compute_animated_image): Setting the iterator row to
1658 zero is apparently not allowed.
1659 (imagemagick_compute_animated_image): Allow images that say they
1660 have sub-images that are bigger than the main image, but just crop
1663 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1665 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1667 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1669 * image.c (imagemagick_compute_animated_image): Respect the GIF
1672 2013-08-15 Ken Brown <kbrown@cornell.edu>
1674 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1675 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1678 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1680 Fix minor problems found by static checking.
1681 * frame.c (delete_frame):
1682 * xdisp.c (next_element_from_display_vector):
1683 Avoid uninitialized local.
1684 * image.c (imagemagick_compute_animated_image): Port to C89.
1685 Prefer usual GNU indentation style for loops.
1686 Be more careful about bizarrely large sizes, by using ptrdiff_t
1689 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1691 Fix infinite frame selection loop (Bug#15025).
1692 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1694 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1696 * xdisp.c (compute_window_start_on_continuation_line):
1697 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1698 to make sure we end up setting the window start at the leftmost
1699 visible character of the display line. This avoids funky
1700 horizontal shifting because the window start is not kept on the
1701 same position. (Bug#15090)
1702 (next_element_from_display_vector): Support 'box' face attribute
1703 in the face definitions of a display vector. (Bug#15099)
1705 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1707 * image.c (imagemagick_compute_animated_image): Implement animated
1709 (imagemagick_compute_animated_image): Fix some compilation
1710 warnings. Implement a very simple cache to make the animation
1711 usable at all, but it should be replaced with a per-image cache.
1713 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1715 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1716 to do `for' loops over alist values.
1717 * buffer.h (FOR_EACH_BUFFER):
1718 * process.c (FOR_EACH_PROCESS): Use it.
1719 (handle_child_signal, status_notify, Fget_buffer_process)
1720 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1722 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1724 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1725 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1726 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1727 to xzalloc and so avoid redundant call to memset.
1728 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1729 members because it is allocated with xzalloc and so already zeroed.
1731 2013-08-14 Ken Brown <kbrown@cornell.edu>
1733 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1736 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1738 Utility function and macro to copy Lisp string to C string.
1739 * lisp.h (xlispstrdupa): New macro.
1740 (xlispstrdup): New prototype.
1741 * alloc.c (xlispstrdup): New function.
1742 * callint.c (Fcall_interactively):
1743 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1744 (Fsubstitute_in_file_name):
1745 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1746 * image.c (x_create_bitmap_from_file):
1747 * w32term.c (w32_term_init):
1748 * xterm.c (x_term_init): Use xlispstrdup.
1750 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1752 * image.c (imagemagick_load_image): Make animated pictures work.
1753 There's still some problems with background color settings, though
1756 * decompress.c (unwind_decompress): Always restore point.
1758 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1760 * marker.c (set_marker): Reformat documentation.
1762 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1764 * xdisp.c (cursor_type_changed): Now static.
1766 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1767 Use changed. This avoids the need to call xmalloc and for the
1768 caller to call xfree, and avoids memory leaks in some situations.
1770 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1772 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1773 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1774 (redisplay_window): If window_end_valid is cleared due to non-zero
1775 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1776 so do not call to try_cursor_movement for that window.
1778 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1780 * window.h (struct window): Convert window_end_pos and
1781 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1782 (wset_window_end_pos, wset_window_end_vpos): Remove.
1783 * dispnew.c (adjust_glyph_matrix):
1784 * window.c (Fwindow_end, replace_window, set_window_buffer)
1786 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1787 (set_vertical_scroll_bar, redisplay_window, try_window)
1788 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1789 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1790 (note_mouse_highlight): Adjust users.
1791 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1794 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1796 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1797 * image.c (imagemagick_filename_hint): Use `const char *' and
1798 prefer SSDATA to SDATA to avoid warnings.
1800 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1802 Cleanup window fringes, margins and scroll bars adjustments.
1803 * window.c (set_window_fringes, set_window_margins)
1804 (set_window_scroll_bars, apply_window_adjustment): New functions.
1805 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1806 (Fset_window_scroll_bars): Use them.
1808 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1810 * window.h (struct window): Convert scroll_bar_width
1811 from Lisp_Object to integer. Adjust comment.
1812 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1814 * window.c (wset_scroll_bar_width): Remove.
1815 (make_window): Initialize scroll_bar_width.
1816 (Fsplit_window_internal): Use direct assignment.
1817 (Fset_window_configuration, save_window_save):
1818 Convert Lisp_Object to integer and back where appropriate.
1819 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1820 bar was actually changed, and mention this in docstring.
1822 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1824 * decompress.c: Minor simplifications.
1825 (Fzlib_decompress_region): Don't bother verifying
1826 that avail_out <= UINT_MAX, as that was confusing.
1827 Mention the restriction in a comment instead.
1828 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1830 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1832 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1833 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1835 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1837 * image.c (imagemagick_filename_hint): Check for errors in the
1840 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1842 * window.c (Fwindow_margins): Return nil when there's no marginal
1843 area, as per the documented API.
1845 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1846 Fmake_vector, as scroll bar's struct members are not all Lisp
1847 objects now. This avoids crashes in GC.
1849 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1850 bool, so its address could be taken.
1852 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1854 * image.c (imagemagick_filename_hint): New function to possibly
1855 apply `image-content-type-suffixes'.
1856 (imagemagick_load_image): Use it.
1858 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1860 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1861 if loading zlib failed.
1863 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1865 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1866 2013-08-13 checkin below. Change bool to BOOL, rule is:
1867 All Obj-C code uses BOOL, except for interfaces callable from C.
1869 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1871 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1873 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1874 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1875 bool instead of BOOL.
1876 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1877 from Lisp_Object to bitfield. Adjust comment.
1878 * w32term.c (x_scroll_bar_create): Adjust user.
1879 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1880 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1881 Use bool for boolean.
1882 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1883 to `unsigned int' when defining a bitfield.
1885 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1887 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1889 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1891 * window.h (struct window): Convert left_margin_cols and
1892 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1893 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1894 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1896 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1898 (showing_window_margins_p, update_window_line, update_frame_1):
1899 * fringe.c (draw_fringe_bitmap_1):
1900 * xdisp.c (window_box_width): Adjust users.
1901 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1902 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1903 Use direct assignment.
1904 (Fset_window_configuration, save_window_save, Fwindow_margins):
1905 Convert Lisp_Object to integer and back where appropriate.
1906 (Fset_window_margins): Adjust user. Return t if any margin
1907 was actually changed, and mention this in docstring.
1909 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1911 * syntax.c (forward_word):
1912 * cmds.c (forward_char, backward_char): Mention the optional argument.
1914 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1916 * window.h (struct window): Convert left_fringe_width
1917 and right_fringe_width from Lisp_Objects to integers.
1919 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1920 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1921 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1923 (make_window): Initialize new integer fields to -1.
1924 (Fsplit_window_internal): Use direct assignment.
1925 (Fset_window_configuration, save_window_save):
1926 Convert Lisp_Object to integer and back where appropriate.
1927 (Fset_window_fringes): Adjust user. Return t if any fringe
1928 was actually changed, and mention this in docstring.
1930 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1932 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1933 * nsfns.m (x_set_cursor_type):
1934 * w32fns.c (x_set_cursor_type):
1935 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1936 * xdisp.c (set_frame_cursor_types): ...but in common code.
1938 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1940 * font.c (clear_font_cache): New function, stripped from...
1941 (Fclear_font_cache): ...here, which now uses the function
1942 above. Adjust comment.
1943 * font.h (clear_font_cache): Add prototype.
1944 * xfaces.c (clear_face_cache): Use clear_font_cache.
1946 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1948 * window.c (Fset_window_start): Compare `w', not `window' because
1949 `w' might not be equal to `window' after call to decode_live_window.
1951 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1953 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1954 This fixes a problem introduced by the Bug#15035 patch
1955 when using GPG. Reported by Herbert J. Skuhra.
1957 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1959 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1960 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1961 not yet initialized.
1963 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1965 * decompress.c (Fzlib_decompress_region): Support zlib
1966 decompression, too, and rename.
1968 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1970 Minor zlib configuration tweaks.
1971 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1972 Don't assume presence of fn_inflateInit2_ zlib internal function.
1974 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1976 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1977 include the zlib prefix.
1979 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1981 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1982 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1983 define static variables that are pointers to zlib functions to be
1985 (init_zlib_functions) [WINDOWSNT]: New function.
1986 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1988 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1989 macros instead of invoking the zlib functions directly.
1990 (syms_of_decompress): DEFSYM Qzlib_dll.
1991 Staticpro Szlib_available_p.
1993 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1995 Avoid looping over all frame windows to freeze and unfreeze.
1996 * window.h (struct window): Drop frozen_window_start_p.
1997 (freeze_window_starts): Drop prototype.
1998 * frame.h (struct frame): New frozen_window_starts flag.
1999 (FRAME_WINDOWS_FROZEN): New macro.
2000 * window.c (freeze_window_start, freeze_window_starts):
2002 (select_window, replace_window): Adjust users.
2003 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2004 (window_frozen_p): New function.
2005 (redisplay_window): Use it.
2007 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2009 Fix some fd issues when running subprocesses (Bug#15035).
2010 Fix bugs that can leak files or file descriptors on errors.
2011 Don't unlink open temp files, as that's hard for users to diagnose
2012 when things go awry (e.g., temp disk exhausted).
2013 Don't bother to lock temp files. Check for invalid recursion.
2014 * callproc.c (synch_process_fd): Remove. All uses removed.
2015 (synch_process_tempfile): New var or macro.
2016 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2018 (record_kill_process): New arg, the temp name. All callers changed.
2019 (delete_temp_file): Now just a simple wrapper around unlink.
2020 (call_process_kill): New arg, the call_process_fd array.
2021 Close them all. Clear synch_process_pid. Remove the temp file,
2022 or arrange for it to be removed.
2023 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2024 that's been moved to synch_process_tempfile. Caller changed.
2025 Do not remove the tempfile; that's now call_process_kill's
2027 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2028 call_process_kill; the caller now does that.
2029 (call_process_cleanup): Do not close the process fd; that's now
2030 call_process_kill's responsibility.
2031 (Fcall_process): Implement via new function call_process, which
2032 has most of the old body of Fcall_process, but with a different API.
2033 (call_process): New function that does not open or close filefd if
2034 it is nonnegative. Record which fds need to be closed, and let
2035 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2036 Signal an error if invoked recursively (could be done via a hook).
2037 Simplify creation of the tempfile in the MSDOS case.
2038 Don't create the output file until after checking for the executable.
2039 Report any failure to open /dev/null.
2040 Don't open /dev/null for writing twice; once is enough.
2041 Don't create pipe if all output is being discarded or sent to file.
2042 Don't worry about setting up the coding system or reading from the
2043 pipe if all output is being discarded.
2044 Hoist fd_error local into top level, to lessen block nesting.
2045 Don't record deleted pid here; now done by Fcall_process_region.
2046 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2047 and note its success in synch_process_tempfile.
2048 Do not leak resources when child_setup fails.
2049 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2050 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2051 (create_temp_file): Now returns open fd, with an additional
2052 Lisp_Object * argument to return the name. All callers changed.
2053 Do not close the file; rewind it instead, and leave it open for
2054 the caller. Do not lock the temp file. Unwind-protect the file
2055 and the file-descriptor.
2056 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2057 If an asynchrounous process, record it here, not in call_process.
2058 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2059 * eval.c (set_unwind_protect): New function.
2060 * fileio.c (write_region): New function, generalized from the
2061 old Fwrite_region. Do not lock temp files.
2062 (Fwrite_region): Use it.
2063 * lisp.h (set_unwind_protect, write_region): New decls.
2064 * process.c: Include <verify.h>.
2065 (make_process): Mark fds as initially closed.
2066 (deleted_pid_list): Now a list of pid-filename pairs.
2068 (close_process_fd): New function.
2069 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2070 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2071 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2072 (create_process, create_pty, Fmake_serial_process)
2073 (server_accept_connection): Record which fds need to be closed,
2074 and let deactivate_process close them.
2075 (Fmake_network_process): Do not discard the unwind-protect
2076 until it's safe to do so.
2077 (deactivate_process): Close the fds opened by create_process etc.
2078 (Fprocess_send_eof): Adjust to new way of recording open fds.
2079 Report an error if /dev/null can't be opened, instead of aborting.
2080 * process.h (PROCESS_OPEN_FDS): New constant.
2081 (struct Lisp_Process): New member open_fds.
2082 (record_kill_process, record_deleted_pid): Adjust signatures.
2083 (record_deleted_pid): Move decl here ...
2084 * syswait.h (record_deleted_pid): ... from here.
2086 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2088 * decompress.c: Fix bugs with large buffers and weird inputs.
2089 Tune a bit. Reindent as per usual Emacs style.
2090 (BUFFER_SIZE): Remove.
2091 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2092 more than UINT_MAX bytes. Decompress into the gap instead of into
2093 an auto buffer, as this should avoid copying. Return nil if
2094 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2095 set immediate_quit; we shouldn't trust zlib code that much.
2097 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2099 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2100 errors, and really move the gap to where we want it.
2102 * lisp.h: Include decompress.c support.
2104 * emacs.c (main): Include decompress.c support.
2106 * Makefile.in: Include -lz if present.
2108 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2110 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2111 (initWithTitle:): Initialize frame to 0.
2112 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2113 (fillWithWidgetValue:frame:): Rename from
2114 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2116 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2117 fillWithWidgetValue:frame:
2119 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2120 remove memory leak warnings.
2122 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2123 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2126 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2127 (x_activate_menubar): Update the whole menu.
2128 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2129 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2130 current event is not NSSystemDefined (Bug#15001).
2131 Call ns_check_menu_open only if trackingMenu is 2.
2132 (menuDidClose:): New method, decrease trackingMenu.
2133 (fillWithWidgetValue:setDelegate:): New method.
2134 (fillWithWidgetValue:): Call the above.
2136 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2138 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2140 Omit some unnecessary casts.
2141 Many of these go back to the old pre-C89 days, when they may have
2142 been needed, but we've been assuming C89 or later for a while now.
2143 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2144 (live_float_p, live_misc_p, live_vector_p):
2145 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2146 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2147 (defvar_per_buffer):
2148 * callint.c (Fcall_interactively):
2149 * doc.c (Fsubstitute_command_keys):
2150 * filelock.c (get_boot_time):
2151 * frame.c (xrdb_get_resource):
2152 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2153 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2154 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2155 (menuitem_highlight_callback, menu_destroy_callback)
2156 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2157 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2158 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2159 (xg_tool_bar_help_callback, tb_size_cb):
2160 * image.c (xpm_alloc_color, png_read_from_memory)
2161 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2162 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2164 * keymap.c (describe_map):
2165 * nsfns.m (Fns_display_monitor_attributes_list):
2166 * nsmenu.m (process_dialog:):
2167 * nsterm.m (hold_event):
2168 * process.c (wait_reading_process_output):
2169 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2170 * scroll.c (do_direct_scrolling, scrolling_1):
2171 * termcap.c (tgetent):
2172 * window.c (check_window_containing, add_window_to_list)
2173 (freeze_window_starts):
2174 * xdisp.c (compare_overlay_entries, vmessage):
2175 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2176 (x_get_monitor_attributes_xrandr)
2177 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2178 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2179 * xfont.c (xfont_match, xfont_open):
2180 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2181 (menubar_selection_callback, menu_position_func)
2182 (popup_selection_callback, create_and_show_popup_menu)
2183 (dialog_selection_callback, create_and_show_dialog):
2184 * xrdb.c (x_get_string_resource):
2186 * xsmfns.c (x_session_check_input):
2187 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2188 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2189 (xaw_jump_callback, xaw_scroll_callback):
2190 Omit unnecessary casts.
2192 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2194 Minor string-length refactoring.
2195 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2196 * frame.c (make_monitor_attribute_list):
2197 Prefer build_string to strlen + make_string.
2199 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2201 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2202 don't check minor_code (Bug#14417).
2204 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2206 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2207 vertical positions instead. This avoids calling MATRIX_ROW with
2208 row numbers that are possibly beyond valid limits. (Bug#15064)
2210 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2212 Use xstrdup and build_unibyte_string where applicable.
2213 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2214 * xfns.c (x_window):
2215 * xrdb.c (x_get_customization_string):
2216 * xterm.c (xim_initialize):
2217 * w32fns.c (w32_window): Use xstrdup.
2218 (w32_display_monitor_attributes_list):
2219 * emacs.c (init_cmdargs):
2220 * keyboard.c (PUSH_C_STR):
2221 * nsfont.m (nsfont_open):
2222 * sysdep.c (system_process_attributes):
2223 * w32.c (system_process_attributes):
2224 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2226 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2228 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2229 variables of these types so that GDB would know about them, as aid
2230 for debugging fatal exceptions. (Bug#15024) See also
2231 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2234 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2236 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2237 larger than the NSWindow (Bug#14934).
2239 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2241 Redesign redisplay interface to drop global variable updated_window.
2242 Always pass currently updated window as a parameter to update routines.
2243 * dispextern.h (updated_window): Remove declaration.
2244 (struct redisplay_interface): Pass window parameter to
2245 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2246 and after_update_window_hook.
2247 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2249 * dispnew.c (updated_window): Remove.
2250 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2251 (update_window_line): Adjust to match redisplay interface changes.
2252 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2253 (ns_scroll_run, ns_after_update_window_line):
2254 * w32term.c (x_update_window_begin, x_update_window_end)
2255 (x_after_update_window_line, x_scroll_run):
2256 * xterm.c (x_update_window_begin, x_update_window_end)
2257 (x_after_update_window_line, x_scroll_run):
2258 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2259 Likewise. Adjust comments where appropriate.
2260 (x_cursor_to): Simplify because this is always called during window
2261 update (but install debugging check anyway).
2262 (expose_window): Check must_be_updated_p flag to see whether this
2263 function is called during window update.
2265 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2267 Do not reset window modification event counters excessively.
2268 These leftovers and poor man's tricky methods to catch extra
2269 redisplay's attention are no longer needed.
2270 * frame.c (set_menu_bar_lines_1):
2271 * minibuf.c (read_minibuf_unwind):
2272 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2273 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2274 (window_scroll_line_based, Fset_window_configuration):
2275 * xdisp.c (redisplay_window): Do not reset last_modified and
2276 last_overlay_modified counters.
2278 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2280 * xselect.c (x_send_client_event): Set send_event and serial, memset
2281 data.l as it might be bigger than data.b. Use 24 bit mask to
2282 XSendEvent (Bug#15034).
2284 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2286 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2287 for TTY frames that are not the top frame on their console.
2290 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2292 * w32term.c (w32fullscreen_hook): Really maximize frame when
2293 asked for (Bug#14841).
2295 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2297 Prefer selected_window to Fselected_window, likewise for frames.
2298 * buffer.c (Fbuffer_swap_text):
2299 * data.c (Fvariable_binding_locus):
2300 * window.c (run_window_configuration_change_hook): Adjust users.
2301 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2302 Use decode_live_frame.
2304 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2306 Be more careful if selected window shows the buffer other than current,
2307 use window_outdated only if this is not so. This change should also
2308 address some weird issues discussed in Bug#13012.
2309 * window.h (window_outdated): New prototype.
2310 * window.c (window_outdated): Now here. Convert from static and
2311 always assume window's buffer.
2312 (Fwindow_end, Fwindow_line_height): Use it.
2313 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2314 and always assume window's buffer.
2315 (redisplay_window): Adjust user.
2316 (redisplay_internal): Call to reconsider_clip_changes once and
2317 check whether mode line should be updated only if selected window
2318 shows current buffer.
2319 (run_window_scroll_functions): Use eassert for debugging check.
2320 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2322 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2324 * window.c (window_scroll, window_scroll_pixel_based)
2325 (window_scroll_line_based): Use bool for booleans.
2327 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2329 * process.c: Fix minor off-by-one issues in descriptor counts.
2330 This shouldn't fix any real bugs, but it cleans up the code a bit.
2331 (max_process_desc, max_input_desc): -1, not 0, means none.
2333 (delete_input_desc): New function.
2334 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2335 (deactivate_process): Scan backwards when recomuting max_process_desc;
2336 that should be faster.
2337 (init_process_emacs): Initialize max_input_desc.
2339 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2341 Use region cache to speedup bidi_find_paragraph_start.
2342 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2343 Rename cache_long_line_scans to cache_long_scans.
2344 * buffer.c (bset_cache_long_line_scans): Rename to
2345 bset_cache_long_scans.
2346 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2347 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2349 (syms_of_buffer): Rename cache-long-line-scans to
2350 cache-long-scans. Adjust docstring.
2351 * search.c (newline_cache_on_off):
2352 * indent.c (width_run_cache_on_off): Adjust users.
2353 * bidi.c (bidi_paragraph_cache_on_off): New function.
2354 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2355 * insdel.c (prepare_to_modify_buffer):
2356 Invalidate bidi_paragraph_cache if enabled.
2358 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2360 Invalidate region caches only if buffer text is going to be changed.
2361 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2362 (modify_text): ...new prototype.
2363 (prepare_to_modify_buffer_1): New prototype.
2364 * textprop.c (modify_region): Rename to...
2365 (modify_text_properties): ...new function.
2366 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2367 (Fremove_list_of_text_properties): Adjust users.
2368 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2369 (modify_text): ...new function.
2370 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2371 (prepare_to_modify_buffer_1): ...new function.
2372 * casefiddle.c (casify_region):
2373 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2374 (Ftranspose_regions): Use modify_text.
2376 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2378 * lisp.mk (lisp): Add nadvice.elc.
2380 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2382 New macro to iterate over live buffers similar to frames.
2383 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2384 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2385 Declare buffer-related variables here to offload lisp.h.
2386 * buffer.c (Vbuffer_alist): Adjust comment.
2387 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2388 (other_buffer_safely):
2389 * data.c (store_symval_forwarding):
2390 * dispnew.c (Fframe_or_buffer_changed_p):
2391 * fileio.c (Fdo_auto_save):
2392 * filelock.c (unlock_all_files):
2393 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2395 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2397 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2398 * callproc.c (create_temp_file):
2399 * filelock.c (create_lock_file):
2400 Assume mkostemp, since it's now provided by Gnulib.
2402 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2404 * w32.c (mkostemp): New function.
2405 (mktemp): Remove, no longer used. Most of the code reused in
2406 mkostemp. (Bug#15015)
2407 (mktemp): Don't undef.
2409 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2411 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2412 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2413 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2414 (free_glyph_pool, check_glyph_memory): Likewise for
2415 all users. Adjust comments where appropriate.
2417 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2419 * composite.h: Minor fixups.
2420 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2421 to fix a misspelling, and change it to an inline function while
2422 we're at it (it need not be a macro). All uses changed.
2423 (composition_method, composition_valid_p):
2424 Rewrite to avoid assignments in if-conditions.
2426 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2428 Do not use global Lisp_Object in composition macros.
2429 * composite.h (composition_temp): Remove declaration.
2430 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2431 (composition_method, composition_valid_p): ...inline functions.
2432 (compose_region): Remove the leftover.
2433 * composite.c (composition_temp): Remove.
2434 (run_composition_function, update_compositions)
2435 (composition_compute_stop_pos, composition_adjust_point)
2436 (Ffind_composition_internal):
2437 * coding.c (handle_composition_annotation):
2438 * xdisp.c (handle_composition_prop, check_point_in_composition):
2439 Related users changed.
2441 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2443 Drop FRAME_PTR typedef.
2444 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2445 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2446 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2447 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2448 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2449 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2450 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2451 All related users changed.
2453 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2455 * eval.c (default_toplevel_binding): New function.
2457 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2458 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2459 (syms_of_eval): Export them.
2460 * data.c (Fdefault_value): Micro cleanup.
2461 * term.c (init_tty): Use "false".
2463 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2465 Fix X GC leak in GTK and raw (no toolkit) X ports.
2466 * xterm.c (x_free_frame_resources): If white and black relief
2467 GCs are allocated, always free them here.
2468 * xfns.c (x_make_gc): Omit redundant initialization.
2469 * widget.c (create_frame_gcs): Remove the leftover.
2470 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2471 in x_free_frame_resources.
2473 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2475 * nsterm.m (windowWillResize:toSize:): Only change title if
2476 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2478 (viewDidEndLiveResize): New method.
2480 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2481 inside NS_IMPL_COCOA.
2483 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2485 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2486 Do not check whether undo is enabled because record_insert and
2487 record_delete does that themselves.
2489 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2491 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2492 member which is not really used any more.
2493 (FRAME_XIC_BASE_FONTNAME): Remove.
2494 * xfns.c (xic_free_fontset): Adjust user.
2495 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2496 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2497 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2498 (xdialog_show): Use eassert for debugging check.
2499 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2501 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2503 * fileio.c, fns.c (merge): Move extern decl from here ...
2504 * lisp.h (merge): ... to here.
2506 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2508 Fix last font-related change.
2509 * w32font.h (w32font_list_internal, w32font_match_internal):
2511 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2512 (uniscribe_list_family): Adjust to match font API change.
2513 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2514 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2516 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2518 * frame.h (FRAME_MOUSE_UPDATE):
2519 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2520 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2522 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2524 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2525 * font.h (struct font_driver): Change list, match, and list_family
2526 functions to accept struct frame * as first arg.
2527 * font.c (font_score, font_compare, font_sort_entities):
2529 (font_sort_entities, font_list_entities, font_select_entity):
2530 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2531 match font API change.
2532 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2533 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2534 * ftxfont.c (ftxfont_list, ftxfont_match):
2535 * xftfont.c (xftfont_list, xftfont_match):
2536 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2537 * w32font.c (w32font_list, w32font_match, w32font_list):
2538 (w32font_list_internal, w32_font_match_internal): Likewise.
2539 * xfaces.c (Fx_family_fonts): Adjust user.
2541 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2543 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2544 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2545 only if HAVE_X_WINDOWS is in use.
2546 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2547 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2548 * w32term.c (x_wm_set_icon_position): Likewise.
2549 * w32fns.c (x_icon): Adjust user.
2551 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2553 * xterm.c (last_mouse_press_frame): Remove the
2554 leftover which is not really used any more.
2555 (handle_one_xevent, syms_of_xterm): Adjust users.
2556 (x_flush): Call XFlush once per each X display, not frame.
2557 This is better because this code always unconditionally skips
2558 non-X frames in Vframe_list and issues the only XFlush if we
2559 have more than one X frame on the same X display.
2560 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2561 Use bool for booleans.
2562 (x_draw_glyph_string_background, cvt_string_to_pixel):
2563 (cvt_pixel_dtor): Drop unnecessary prototypes.
2564 * xterm.h (x_display_ok): Adjust prototype.
2566 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2568 Drop unnecessary functions that deals with frame pixel size.
2569 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2570 (x_pixel_height): Drop prototypes.
2571 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2572 (x_pixel_height): Drop implementations.
2573 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2574 which should be always valid for window frame.
2575 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2576 * w32menu.c (Fx_popup_dialog):
2577 * xmenu.c (Fx_popup_dialog): Likewise for both.
2579 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2581 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2582 frame parameters and call to Fmodify_frame_parameters just once.
2583 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2584 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2585 and mention nil frame in docstring.
2587 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2589 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2590 (x_figure_window_size): Likewise. Adjust to return long.
2591 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2592 (toplevel): Move Qterminal_live_p to...
2593 * terminal.c (toplevel): ...here, make it static, and...
2594 (syms_of_terminal): ...DEFSYM here.
2595 * frame.h (Qterminal_live_p): Remove declaration.
2596 (make_frame, x_figure_window_size): Adjust prototype.
2597 * nsfns.m (Fx_create_frame): Use long for window flags.
2599 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2601 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2602 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2603 Do not assume that emacs_close (INT_MAX) is a no-op.
2605 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2607 * xfaces.c (make_face_cache): For struct face_cache, prefer
2608 xmalloc to xzalloc and so avoid redundant call to memset.
2609 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2611 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2613 * fringe.c (draw_window_fringes, update_window_fringes)
2614 (compute_fringe_widths):
2615 * w32term.c (x_draw_glyph_string):
2616 * window.c (candidate_window_p, Frecenter):
2617 * xfaces.c (realize_basic_faces, realize_default_face)
2618 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2619 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2620 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2621 * xmenu.c (Fx_menu_bar_open_internal):
2622 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2623 * xsettings.c (xft_settings_event):
2624 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2625 Use bool for booleans. Adjust style and comments where
2627 * dispextern.h (draw_window_fringes, update_window_fringes)
2628 (compute_fringe_widths):
2629 * xterm.h (x_had_errors_p): Adjust prototype.
2631 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2633 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2634 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2636 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2638 * fns.c (toplevel): Remove comment before Fsafe_length because
2641 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2643 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2645 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2647 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2648 frame which got the message is still alive, before dereferencing
2649 its pointer. (Bug#14970)
2651 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2652 be a live window, before using it as such. (Bug#14970)
2654 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2656 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2657 w32_detect_focus_change instead of doing part of its job by hand.
2658 This fixes the problem whereby FOCUS_OUT events were not sent to
2661 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2663 * process.c (Fprocess_list): Doc fix.
2665 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2666 being re-exposed only if it didn't ask to become visible.
2667 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2668 was previously iconified. (Bug#14841)
2669 (x_iconify_frame): Mark the frame iconified.
2671 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2673 Fix minor problems found by static checking.
2674 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2675 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2677 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2679 * eval.c (set_specpdl_old_value): New function.
2680 (unbind_to): Minor simplification.
2681 (get_backtrace_frame): New function.
2682 (Fbacktrace_frame): Use it. Add `base' argument.
2683 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2684 (syms_of_eval): Export backtrace-eval.
2685 * xterm.c (x_focus_changed): Simplify.
2687 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2689 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2691 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2693 * xdisp.c (redisplay_window): Instead of moving point out of
2694 scroll margin, reject the force_start method, and try scrolling
2695 instead. (Bug#14780)
2697 2013-07-24 Ken Brown <kbrown@cornell.edu>
2699 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2702 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2704 * eval.c (Fprogn): Do not check that BODY is a proper list.
2705 This undoes the previous change. The check slows down the
2706 interpreter, and is not needed to prevent a crash. See
2707 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2709 2013-07-23 Glenn Morris <rgm@gnu.org>
2711 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2713 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2715 Port to GNU/Linux systems with tinfo but not ncurses.
2716 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2717 to decide whether ncurses is being used. Without this change,
2718 GCC complains about tgetent not being declared, on a system
2719 that has tinfo installed but ncurses not installed.
2721 * eval.c (Fprogn): Check that BODY is a proper list.
2723 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2724 * data.c (Fsetq_default):
2725 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2726 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2728 Tune by taking advantage of the fact that ARGS is always a list
2729 when a function is declared to have UNEVALLED args.
2731 * emacsgtkfixed.c: Port to GCC 4.6.
2732 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2734 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2736 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2737 here to silence compiler warnings.
2739 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2741 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2742 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2743 from messing up Emacs's 'struct frame' (Bug#14923).
2745 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2747 * alloc.c (make_save_ptr_ptr): Define this function.
2748 It was inadvertently omitted. It's needed only if
2749 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2751 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2753 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2754 frame have focus (Bug#14895).
2756 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2758 Avoid vfork-related deadlock more cleanly.
2759 * callproc.c (child_setup): When the child's exec fails, output
2760 the program name, as that's more useful. Use O_NONBLOCK to avoid
2762 * process.c (create_process_1): Remove; no longer needed.
2763 (create_process): Remove timer hack; no longer needed, now that
2764 the child avoids deadlock.
2766 2013-07-20 Glenn Morris <rgm@gnu.org>
2768 * image.c (Fimage_flush): Fix doc typo.
2770 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2772 Fix array bounds violation when pty allocation fails.
2773 * process.c (PTY_NAME_SIZE): New constant.
2774 (pty_name): Remove static variable; it's now auto.
2775 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2776 Take pty_name as an arg rather than using a static variable.
2777 All callers changed.
2778 (create_process): Recover pty_flag from process, not from volatile local.
2779 (create_pty): Stay inside array even when pty allocation fails.
2780 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2782 * lread.c (Fload): Avoid initialization only when lint checking.
2783 Mention that it's needed only for older GCCs.
2785 2013-07-20 Kenichi Handa <handa@gnu.org>
2787 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2788 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2790 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2792 * lread.c (Fload): Avoid uninitialized warning.
2794 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2796 Fix some minor file descriptor leaks and related glitches.
2797 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2798 (create_lock_file): Use write, not emacs_write.
2799 * image.c (slurp_file, png_load_body):
2800 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2801 (server_accept_connection):
2802 Don't leak an fd on memory allocation failure.
2803 * image.c (slurp_file): Add a cheap heuristic for growing files.
2804 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2805 as that's what the other routines do. Maybe input need not be
2806 blocked at all, but it's better to be consistent.
2807 Avoid undefined behavior when strlen is zero.
2809 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2810 (NSTATICS): Now a constant; doesn't need to be a macro.
2812 2013-07-19 Richard Stallman <rms@gnu.org>
2814 * coding.c (decode_coding_utf_8): Add simple loop for fast
2815 processing of ASCII characters.
2817 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2819 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2821 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2823 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2824 unportable 'struct x_display_info'.
2825 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2828 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2830 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2831 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2833 (system_process_attributes): Prefer plain char to unsigned char
2834 when either will do. Clean up properly if interrupted or if
2835 memory allocations fail. Don't assume sscanf succeeds.
2836 Remove no-longer-needed workaround to stop GCC from whining.
2837 Read command-line once, instead of multiple times. Check read status a
2840 Fix obscure porting bug with varargs functions.
2841 The code assumed that int is treated like ptrdiff_t in a vararg
2842 function, which is not a portable assumption. There was a similar
2843 -- though these days less likely -- porting problem with various
2844 assumptions that pointers of different types all smell the same as
2845 far as vararg functions is conserved. To make this problem less
2846 likely in the future, redo the API to use varargs functions.
2847 * alloc.c (make_save_value): Remove this vararg function.
2848 All uses changed to ...
2849 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2850 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2852 (make_save_ptr): Rename from make_save_pointer, for consistency with
2853 the above. Define only on platforms that need it. All uses changed.
2855 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2857 * keyboard.c: Try to fix typos in previous change.
2858 (DISPLAY_LIST_INFO): New macro.
2859 (kbd_buffer_get_event): Do not access members that are not present
2860 in X11. Revert inadvertent change of "!=" to "=".
2862 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2864 * keyboard.c (kbd_buffer_get_event):
2865 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2866 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2868 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2870 * filelock.c: Fix unlikely file descriptor leaks.
2871 (get_boot_time_1): Rework to avoid using emacs_open.
2872 This doesn't actually fix a leak, but is better anyway.
2873 (read_lock_data): Use read, not emacs_read.
2875 * doc.c: Fix minor memory and file descriptor leaks.
2876 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2877 (get_doc_string, Fsnarf_documentation):
2878 Fix file descriptor leak on error.
2880 * term.c: Fix minor fdopen-related file descriptor leaks.
2881 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2882 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2884 * charset.c: Fix file descriptor leaks and errno issues.
2886 (load_charset_map_from_file): Don't leak file descriptor on error.
2887 Use plain record_xmalloc since the allocation is larger than
2888 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2890 * eval.c (record_unwind_protect_nothing):
2891 * fileio.c (fclose_unwind):
2893 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2894 The replacement doesn't block input, but that no longer seems
2897 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2899 * lread.c: Fix file descriptor leaks and errno issues.
2900 (Fload): Close some races that leaked fds or streams when 'load'
2902 (Fload, openp): Report error number of last nontrivial failure to open.
2903 ENOENT counts as trivial.
2904 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2906 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2907 now that the function is always called with a nonnegative arg.
2908 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2909 All uses replaced with ...
2910 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2912 A few more minor file errno-reporting bugs.
2913 * callproc.c (Fcall_process):
2914 * doc.c (Fsnarf_documentation):
2915 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2916 * process.c (set_socket_option):
2917 Don't let a constructor trash errno.
2918 * doc.c: Include <errno.h>.
2920 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2922 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2924 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2926 Fix w32 bug with call-process-region (Bug#14885).
2927 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2928 to Fcall_process when the input is empty. This simplifies the
2929 code a bit. It makes no difference on POSIXish platforms but
2930 apparently it fixes a bug on w32.
2932 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2933 * fileio.c (close_file_unwind): Don't close if FD is negative;
2934 this can happen when unwinding a zapped file descriptor.
2935 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2936 in case Emacs runs out of memory between the two unwind-protects.
2937 Don't trash errno when closing FD.
2938 Zap the FD in the specpdl when closing it, instead of deferring
2939 the removal of the unwind-protect; this fixes a bug where a child
2940 function unwinds the stack past us.
2942 New unwind-protect flavors to better type-check C callbacks.
2943 This also lessens the need to write wrappers for callbacks,
2944 and the need for make_save_pointer.
2945 * alloca.c (free_save_value):
2946 * atimer.c (run_all_atimers):
2948 * alloc.c (safe_alloca_unwind):
2949 * atimer.c (unwind_stop_other_atimers):
2950 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2951 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2952 * minibuf.c (choose_minibuf_frame_1):
2953 * process.c (make_serial_process_unwind):
2954 * xdisp.h (pop_message_unwind):
2955 * xselect.c (queue_selection_requests_unwind):
2956 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2957 * alloca.c (record_xmalloc):
2958 Prefer record_unwind_protect_ptr to record_unwind_protect with
2960 * alloca.c (Fgarbage_collect):
2961 Prefer record_unwind_protect_void to passing a dummy.
2962 * buffer.c (restore_buffer):
2963 * window.c (restore_window_configuration):
2964 * xfns.c, w32fns.c (do_unwind_create_frame)
2965 New wrapper. All record-unwind uses of wrappee changed.
2966 * buffer.c (set_buffer_if_live):
2967 * callproc.c (call_process_cleanup, delete_temp_file):
2968 * coding.c (code_conversion_restore):
2969 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2970 * editfns.c (save_excursion_restore)
2971 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2972 (save_restriction_restore):
2973 * eval.c (restore_stack_limits, un_autoload):
2974 * fns.c (require_unwind):
2975 * keyboard.c (recursive_edit_unwind, tracking_off):
2976 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2977 * macros.c (pop_kbd_macro, restore_menu_items):
2978 * nsfns.m (unwind_create_frame):
2979 * print.c (print_unwind):
2980 * process.c (start_process_unwind):
2981 * search.c (unwind_set_match_data):
2982 * window.c (select_window_norecord, select_frame_norecord):
2983 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2984 (fast_set_selected_frame):
2985 * xfns.c, w32fns.c (unwind_create_tip_frame):
2986 Return void, not a dummy Lisp_Object. All uses changed.
2987 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2988 * callproc.c (call_process_kill):
2989 * fileio.c (restore_point_unwind, decide_coding_unwind)
2990 (build_annotations_unwind):
2991 * insdel.c (Fcombine_after_change_execute_1):
2992 * keyboard.c (read_char_help_form_unwind):
2993 * menu.c (unuse_menu_items):
2994 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2995 * sound.c (sound_cleanup):
2996 * xdisp.c (unwind_redisplay):
2997 * xfns.c (clean_up_dialog):
2998 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2999 Accept no args and return void, instead of accepting and returning
3000 a dummy Lisp_Object. All uses changed.
3001 * cygw32.c (fchdir_unwind):
3002 * fileio.c (close_file_unwind):
3003 * keyboard.c (restore_kboard_configuration):
3004 * lread.c (readevalllop_1):
3005 * process.c (wait_reading_process_output_unwind):
3006 Accept int and return void, rather than accepting an Emacs integer
3007 and returning a dummy object. In some cases this fixes an
3008 unlikely bug when the corresponding int is outside Emacs integer
3009 range. All uses changed.
3010 * dired.c (directory_files_internal_unwind):
3011 * fileio.c (do_auto_save_unwind):
3012 * gtkutil.c (pop_down_dialog):
3013 * insdel.c (reset_var_on_error):
3014 * lread.c (load_unwind):
3015 * xfns.c (clean_up_file_dialog):
3016 * xmenu.c, nsmenu.m (pop_down_menu):
3017 * xmenu.c (cleanup_widget_value_tree):
3018 * xselect.c (wait_for_property_change_unwind):
3019 Accept pointer and return void, rather than accepting an Emacs
3020 save value encapsulating the pointer and returning a dummy object.
3022 * editfns.c (Fformat): Update the saved pointer directly via
3023 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3024 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3025 (unwind_body): New function.
3026 (record_unwind_protect): First arg is now a function returning void,
3027 not a dummy Lisp_Object.
3028 (record_unwind_protect_ptr, record_unwind_protect_int)
3029 (record_unwind_protect_void): New functions.
3030 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3031 * fileio.c (struct auto_save_unwind): New type.
3032 (do_auto_save_unwind): Use it.
3033 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3034 * insdel.c (struct rvoe_arg): New type.
3035 (reset_var_on_error): Use it.
3036 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3038 (specbinding_func): Remove; there are now several such functions.
3039 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3040 (set_unwind_protect_ptr): New function.
3041 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3043 Be simpler and more consistent about reporting I/O errors.
3044 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3045 Say "Read error" and "Write error", rather than "I/O error", or
3046 "IO error reading", or "IO error writing", when a read or write
3048 * process.c (Fmake_network_process, wait_reading_process_output)
3049 (send_process, Fprocess_send_eof, wait_reading_process_output):
3050 Capitalize diagnostics consistently. Put "failed foo" at the
3051 start of the diagnostic, so that we don't capitalize the
3052 function name "foo". Consistently say "failed" for such
3054 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3055 All callers changed. This is so it can use report_file_error.
3056 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3057 diagnostics consistently as above.
3059 * fileio.c (report_file_errno): Fix errno reporting bug.
3060 If the file name is neither null nor a pair, package it up as a
3061 singleton list. All callers changed, both to this function and to
3062 report_file_error. This fixes a bug where the memory allocator
3063 invoked by list1 set errno so that the immediately following
3064 report_file_error reported the wrong errno value.
3066 Fix minor problems found by --enable-gcc-warnings.
3067 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3068 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3070 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3072 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3073 Set event->arg to Qt if switch-event shall be generated.
3074 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3076 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3078 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3081 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3082 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3083 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3084 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3085 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3086 and there is a focused frame.
3087 (head_table): Add focus-in and focus-out.
3088 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3089 bind to handle-focus-in/out.
3091 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3092 (Fhandle_switch_frame): Call Fhandle_focus_in.
3093 (syms_of_frame): defsubr handle-focus-in/out.
3095 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3097 Fix porting bug to older POSIXish platforms (Bug#14862).
3098 * sysdep.c (emacs_pipe): New function, that implements
3099 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3100 This should port better to CentOS 5 and to Mac OS X 10.6.
3101 All calls to pipe2 changed.
3103 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3104 This makes the code easier to read and the executable a bit smaller.
3105 Do not replace all calls to Fcons that happen to create lists,
3106 just calls that are intended to create lists. For example, when
3107 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3108 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3109 Similarly for list2 through list5.
3110 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3111 * bytecode.c (exec_byte_code):
3112 * callint.c (quotify_arg, Fcall_interactively):
3113 * callproc.c (Fcall_process, create_temp_file):
3114 * charset.c (load_charset_map_from_file)
3115 (Fdefine_charset_internal, init_charset):
3116 * coding.c (get_translation_table, detect_coding_system)
3117 (Fcheck_coding_systems_region)
3118 (Fset_terminal_coding_system_internal)
3119 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3120 * composite.c (update_compositions, Ffind_composition_internal):
3121 * dired.c (directory_files_internal, file_name_completion)
3123 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3124 * doc.c (Fsnarf_documentation):
3125 * editfns.c (Fmessage_box):
3127 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3128 (Feval, eval_sub, Ffuncall, apply_lambda):
3129 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3130 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3131 (Fset_file_times, Finsert_file_contents)
3132 (Fchoose_write_coding_system, Fwrite_region):
3133 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3134 * font.c (font_registry_charsets, font_parse_fcname)
3135 (font_prepare_cache, font_update_drivers, Flist_fonts):
3136 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3137 * frame.c (make_frame, Fmake_terminal_frame)
3138 (x_set_frame_parameters, x_report_frame_params)
3139 (x_default_parameter, Fx_parse_geometry):
3140 * ftfont.c (syms_of_ftfont):
3141 * image.c (gif_load):
3142 * keyboard.c (command_loop_1):
3143 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3144 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3145 (Fminor_mode_key_binding, accessible_keymaps_1)
3146 (Faccessible_keymaps, Fwhere_is_internal):
3147 * lread.c (read_emacs_mule_char):
3148 * menu.c (find_and_return_menu_selection):
3149 * minibuf.c (get_minibuffer):
3150 * nsfns.m (Fns_perform_service):
3151 * nsfont.m (ns_script_to_charset):
3152 * nsmenu.m (ns_popup_dialog):
3153 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3154 (Fx_own_selection_internal):
3155 * nsterm.m (append2):
3156 * print.c (Fredirect_debugging_output)
3157 (print_prune_string_charset):
3158 * process.c (Fdelete_process, Fprocess_contact)
3159 (Fformat_network_address, set_socket_option)
3160 (read_and_dispose_of_process_output, write_queue_push)
3161 (send_process, exec_sentinel):
3162 * sound.c (Fplay_sound_internal):
3163 * textprop.c (validate_plist, add_properties)
3164 (Fput_text_property, Fadd_face_text_property)
3165 (copy_text_properties, text_property_list, syms_of_textprop):
3166 * unexaix.c (report_error):
3167 * unexcoff.c (report_error):
3168 * unexsol.c (unexec):
3169 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3170 (Fformat_mode_line, syms_of_xdisp):
3171 * xfaces.c (set_font_frame_param)
3172 (Finternal_lisp_face_attribute_values)
3173 (Finternal_merge_in_global_face, syms_of_xfaces):
3174 * xfns.c (x_default_scroll_bar_color_parameter)
3175 (x_default_font_parameter, x_create_tip_frame):
3176 * xfont.c (xfont_supported_scripts):
3177 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3178 (menu_help_callback, xmenu_show):
3180 * xterm.c (set_wm_state):
3181 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3182 and similarly for list2 through list5.
3184 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3186 * callproc.c (Fcall_process_region): Fix minor race and tune.
3187 (create_temp_file): New function, with the temp-file-creation part
3188 of the old Fcall_process_region. Use Fcopy_sequence to create the
3189 temp file name, rather than alloca + build_string, for simplicity.
3190 Don't bother to block input around the temp file creation;
3191 shouldn't be needed. Simplify use of mktemp.
3192 Use record_unwind_protect immediately after creating the temp file;
3193 this closes an unlikely race where the temp file was not removed.
3194 Use memcpy rather than an open-coded loop.
3195 (Fcall_process_region): Use the new function. If the input is
3196 empty, redirect from /dev/null rather than from a newly created
3197 empty temp file; this avoids unnecessary file system traffic.
3199 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3201 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3202 Simplify by making this case like the other two. This is a bit
3203 slower on obsolete hosts, but the extra complexity isn't worth it.
3205 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3206 * process.c (create_process) [!DOS_NT]:
3207 Remove now-unnecessary calls to emacs_close.
3209 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3211 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3212 returning early. (Bug#14850)
3214 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3215 and inhibit-iso-escape-detection attributes of 'undecided'.
3218 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3220 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3221 Reported by Herbert J. Skuhra in
3222 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3224 Don't lose top specpdl entry when memory is exhausted.
3225 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3226 specpdl overflow here, to simplify callers; all callers changed.
3227 Always reserve an unused entry at the stack top; this avoids
3228 losing the top entry's information when memory is exhausted.
3230 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3232 Clean up errno reporting and fix some errno-reporting bugs.
3233 * callproc.c (Fcall_process):
3234 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3235 * process.c (create_process, Fmake_network_process):
3236 * unexaix.c (report_error):
3237 * unexcoff.c (report_error):
3238 Be more careful about reporting the errno of failed operations.
3239 The code previously reported the wrong errno sometimes.
3240 Also, prefer report_file_errno to setting errno + report_file_error.
3241 (Fcall_process): Look at openp return value rather than at path,
3242 as that's a bit faster and clearer when there's a numeric predicate.
3243 * fileio.c (report_file_errno): New function, with most of the
3244 old contents of report_file_error.
3245 (report_file_error): Use it.
3246 (Ffile_exists_p, Ffile_accessible_directory_p):
3247 Set errno to 0 when it is junk.
3248 * fileio.c (Faccess_file):
3249 * image.c (x_create_bitmap_from_file):
3250 Use faccessat rather than opening the file, to avoid the hassle of
3251 having a file descriptor open.
3252 * lisp.h (report_file_errno): New decl.
3253 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3256 * process.c (create_process, wait_reading_process_output) [AIX]:
3257 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3258 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3259 a multithreaded environment anyway).
3260 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3262 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3264 * image.c (x_find_image_file): Don't close a remote file handle.
3266 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3268 Fix races with threads and file descriptors.
3269 * callproc.c (Fcall_process_region):
3270 * dired.c (open_directory):
3271 * emacs.c (main, Fdaemon_initialized):
3272 * image.c (x_find_image_file):
3273 * inotify.c (Finotify_rm_watch):
3274 * lread.c (Flocate_file_internal):
3275 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3276 * term.c (term_mouse_moveto, init_tty):
3277 * termcap.c (tgetent):
3278 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3279 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3280 * unexhp9k800.c, unexmacosx.c (unexec):
3281 * callproc.c (Fcall_process_region):
3282 Use emacs_close, not close.
3283 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3284 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3285 and posix_close function on current platforms (which all lack them).
3286 (emacs_close): Use it. This should fix the races on GNU/Linux and
3287 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3288 and it should avoid closing random victim file descriptors on
3291 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3293 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3294 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3297 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3298 This is for .gdbinit xbacktrace.
3300 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3301 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3302 (emacs_set_tty): Now static.
3303 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3304 * term.c (tty_capable_p, tty_default_color_capabilities)
3305 (get_tty_terminal, term_mouse_movement)
3306 (handle_one_term_event, init_tty, maybe_fatal):
3307 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3308 (tgetent, scan_file, name_match, compare_contin):
3309 * terminal.c (get_terminal):
3310 Use bool for boolean.
3311 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3312 Prefer char to unsigned char if either will do.
3313 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3314 (tty_write_glyphs): Prefer int to unsigned.
3315 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3316 All callers changed.
3317 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3319 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3322 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3323 (B__dummy__): New dummy symbol, to pacify C89.
3324 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3325 they can't grok varargs macros.
3326 * dispnew.c (add_window_display_history)
3327 (add_frame_display_history):
3328 * print.c (print_object):
3329 * xdisp.c (debug_method_add):
3330 Use %p printf format only for void pointers.
3331 * emacs.c (usage_message): New constant, replacing ...
3332 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3333 (main): Adjust to usage reorg.
3334 * fns.c (syms_of_fns):
3335 * profiler.c (syms_of_profiler):
3336 Don't use non-constant struct initializers.
3337 * gnutls.h (gnutls_initstage_t):
3338 * lisp.h (enum Lisp_Fwd_Type):
3339 * lread.c (lisp_file_lexically_bound_p):
3340 * xsettings.c (anonymous enum):
3341 Remove trailing comma.
3342 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3343 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3344 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3346 * regex.c (const_re_char): New type, to pacify strict C89.
3347 All uses of 'const re_char' replaced to use it.
3348 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3349 with glibc when strict C89. This change is imported from gnulib.
3351 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3352 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3353 Omit GNU_LINUX implementation, since it requires long long.
3354 * xterm.c (x_draw_underwave):
3355 Do not assume the traditional order of struct's members.
3356 (x_term_init): Rewrite to avoid the need for non-constant structure
3359 Syntax cleanup, mostly replacing macros with functions.
3360 This removes the need for the syntax_temp hack.
3361 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3362 * syntax.c (SYNTAX_INLINE): New macro.
3363 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3364 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3365 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3366 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3367 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3368 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3369 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3370 Now constants, not macros.
3371 (syntax_temp) [!__GNUC__]: Remove.
3372 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3373 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3374 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3375 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3376 Move here from syntax.h; now functions, not macros. Except for the
3377 last function, these are static since only syntax.c uses them.
3378 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3379 All uses changed. Now a function, not a macro; use this fact
3380 to simplify the code.
3381 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3382 compiler bugs; no longer relevant.
3383 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3384 (SYNTAX_INLINE): New macro.
3385 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3386 for the new functions. Use bool for boolean member.
3387 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3388 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3389 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3390 (SETUP_BUFFER_SYNTAX_TABLE):
3391 Now extern inline functions, not macros.
3392 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3393 Remove; all uses replaced by implementation.
3394 (syntax_temp) [!__GNUC__]: Remove decl.
3395 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3397 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3399 * emacs.c (main): Fix syntax error.
3401 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3403 Timestamp fixes for undo (Bug#14824).
3404 * atimer.c (schedule_atimer):
3405 * fileio.c (Ffile_newer_than_file_p):
3406 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3407 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3408 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3409 (syms_of_fileio): Remove Sclear_visited_file_name.
3410 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3411 file doesn't exist; this avoids an ambiguity with negative timestamps.
3412 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3413 * systime.h (make_emacs_time, invalid_emacs_time):
3414 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3415 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3416 * undo.c (record_first_change): Push (visited-file-modtime) onto
3417 undo list rather than reimplementing it by hand, incorrectly.
3419 2013-07-09 Ken Brown <kbrown@cornell.edu>
3421 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3423 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3425 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3427 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3429 Handle errno and exit status a bit more carefully.
3430 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3431 number into an exit status. Instead, use EXIT_CANCELED.
3432 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3433 * callproc.c (relocate_fd):
3434 * emacs.c (close_output_streams, main):
3435 * process.c (create_process):
3436 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3437 Use emacs_perror for simplicity.
3438 * callproc.c (relocate_fd, main):
3439 * sysdep.c (sys_subshell):
3440 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3441 (shut_down_emacs): Use emacs_write, not write.
3442 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3443 * fileio.c (Fcopy_file, e_write):
3444 * nsterm.m (ns_select):
3445 * process.c (send_process):
3446 * sound.c (vox_write):
3447 Use emacs_write_sig, not emacs_write.
3448 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3449 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3451 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3453 (emacs_full_write): New function.
3454 (emacs_write): Rewrite to use it.
3455 (emacswrite_sig, emacs_perror): New functions.
3456 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3458 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3460 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3461 on NS even if it is present. Pixmap on NS is a void*.
3463 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3465 Port to Ubuntu 10 (Bug#14803).
3466 Problem reported by T.V. Raman.
3467 * process.c (close_on_exec, accept4, process_socket):
3468 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3470 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3472 * w32.c (sys_dup): Declare prototype.
3476 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3478 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3480 Make file descriptors close-on-exec when possible (Bug#14803).
3481 This simplifies Emacs a bit, since it no longer needs to worry
3482 about closing file descriptors by hand in some cases.
3483 It also fixes some unlikely races. Not all such races, as
3484 libraries often open files internally without setting
3485 close-on-exec, but it's an improvement.
3486 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3487 * callproc.c (Fcall_process) [!MSDOS]:
3488 * emacs.c (main) [!DOS_NT]:
3489 * nsterm.m (ns_term_init):
3490 * process.c (create_process):
3491 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3492 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3493 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3494 Prefer mkostemp with O_CLOEXEC to mkstemp.
3495 * callproc.c (relocate_fd) [!WINDOWSNT]:
3496 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3497 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3499 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3500 Make the resulting file descriptor close-on-exec.
3501 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3502 * lread.c (load_descriptor_list, load_descriptor_unwind):
3503 Remove; no longer needed. All uses removed.
3504 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3505 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3507 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3508 (Fmake_network_process, Fnetwork_interface_list):
3509 (Fnetwork_interface_info, server_accept_connection):
3510 Make newly-created socket close-on-exec.
3511 * sysdep.c (emacs_open, emacs_fopen):
3512 Make new-created descriptor close-on-exec.
3513 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3514 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3516 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3518 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3519 for NS_IMPL_GNUSTEP.
3521 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3523 Fix openp errno handling.
3524 * callproc.c (Fcall_process): Preserve openp errno around close.
3525 * lread.c (openp): Set errno when returning -1, as some callers
3528 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3530 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3532 * nsterm.h (NSSavePanel): Update comment.
3533 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3534 (ns_run_file_dialog): Declare.
3536 * nsfns.m: Remove panelOK.
3538 (ns_run_file_dialog): New function.
3539 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3540 event loop, so file dialog is popped up by ns_run_file_dialog, called
3541 by sendEvent (Bug#14578).
3542 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3544 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3546 * xdisp.c (default_line_pixel_height): New function.
3547 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3548 (try_cursor_movement, redisplay_window, try_window)
3549 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3551 * window.c (window_scroll_pixel_based):
3552 use default_line_pixel_height.
3554 * dispextern.h (default_line_pixel_height): Add prototype.
3556 * frame.c (x_set_line_spacing): Accept a float value for
3557 line-spacing parameter, per the documentation.
3559 * data.c (Fmultibyte_string_p): Doc fix.
3561 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3563 Use emacs_open more consistently when opening files.
3564 This handles EINTR more consistently now, and makes it easier
3565 to introduce other uniform changes to file descriptor handling.
3566 * src/systdio.h: New file.
3567 * src/buffer.c (mmap_init):
3568 * cygw32.c (chdir_to_default_directory):
3569 * dispnew.c (Fopen_termscript):
3570 * emacs.c (Fdaemon_initialized):
3571 * fileio.c (Fdo_auto_save):
3572 * image.c (slurp_file, png_load_body, jpeg_load_body):
3573 * keyboard.c (Fopen_dribble_file):
3575 * print.c (Fredirect_debugging_output):
3576 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3577 * termcap.c (tgetent):
3578 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3579 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3580 * w32term.c (w32_initialize) [CYGWIN]:
3581 * xfaces.c (Fx_load_color_file):
3582 Use emacs_open instead of plain open, and emacs_fopen instead of
3584 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3585 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3586 * callproc.c (default_output_mode): New constant.
3587 (Fcall_process): Use it to call emacs_open instead of plain creat.
3588 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3589 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3590 (emacs_fopen): New function.
3591 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3592 Include <lisp.h>, for emacs_open.
3593 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3595 Remove duplicate #include directives.
3596 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3598 Don't include stdio.h twice.
3599 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3600 Don't include sys/types.h or stdio.h twice.
3601 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3602 * lread.c: Don't include coding.h twice.
3603 * nsfont.m: Don't include frame.h twice.
3604 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3605 * ralloc.c: Don't include <unistd.h> twice.
3606 * xdisp.c: Don't include font.h twice.
3607 * xterm.c: Don't include fontset.h twice.
3608 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3610 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3612 Scale ImageMagick images more carefully.
3613 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3614 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3615 Be more careful about avoiding undefined behavior after
3616 integer overflow and division by zero.
3618 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3620 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3621 (syms_of_w32fns): DEFSYM them.
3622 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3623 (CCHDEVICENAME): Define macros if not defined.
3624 (struct MONITOR_INFO_EX): New struct.
3625 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3626 (enum_display_monitors_fn): New variable.
3627 (globals_of_w32fns): Initialize it.
3628 (Fx_display_pixel_width, Fx_display_pixel_height)
3629 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3630 multi-monitor setups in docstrings.
3631 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3632 screen size by primary monitor's millimeter per pixel.
3633 (w32_monitor_enum, w32_display_monitor_attributes_list)
3634 (w32_display_monitor_attributes_list_fallback)
3635 (Fw32_display_monitor_attributes_list): New functions.
3636 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3638 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3640 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3642 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3644 * fileio.c (Qfile_notify_error): New error symbol.
3646 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3647 * inotify.c (inotify_callback, symbol_to_inotifymask)
3648 (Finotify_add_watch, Finotify_rm_watch): Use it.
3649 (inotifyevent_to_event): Exchange order of cookie and file name.
3650 (Finotify_add_watch): Adapt docstring.
3652 * lisp.h (Qfile_notify_error): Declare.
3654 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3656 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3657 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3658 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3659 which did not work (see <http://bugs.gnu.org/14569#307>).
3660 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3661 && (!noninteractive || initialized)). This attempts to thread
3662 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3664 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3666 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3667 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3669 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3671 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3672 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3673 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3674 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3676 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3678 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3679 Define to __sys_siglist.
3681 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3683 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3684 word-wrap, so that overflow-newline-into-fringe would work in
3685 visual-line-mode. (Bug#2749)
3686 (move_it_in_display_line_to): When the last scanned display
3687 element fits exactly on the display line, and
3688 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3689 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3690 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3691 finding buffer position that corresponds to pixel coordinates,
3692 e.g. in buffer_posn_from_coords.
3694 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3696 * process.c (handle_child_signal): Call catch_child_signal if
3699 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3701 Don't convert function pointers to void * and back.
3702 It isn't portable C, and it's easy enough to avoid.
3703 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3704 (make_save_value): Add support for SAVE_FUNCPOINTER.
3705 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3706 * print.c (print_object):
3707 Distinguish function from object pointers.
3708 * lisp.h (SAVE_FUNCPOINTER): New constant.
3709 (SAVE_SLOT_BITS): Adjust to it.
3710 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3711 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3712 (voidfuncptr): New typedef.
3713 (struct Lisp_Save_Value): New member data[0].funcpointer.
3714 (XSAVE_FUNCPOINTER): New function.
3716 Simplify buildobj processing.
3717 * Makefile.in (buildobj.h): Make it a sequence of strings each
3718 followed by comma, rather than a single string. Put it into a
3719 .tmp file in case there's an error while generating it.
3720 (gl-stamp): Use .tmp for temp files.
3721 (mostlyclean): Clean .tmp files.
3722 * doc.c (buildobj): Move to just the routine that needs it.
3723 It's now an array of strings, so processing is simpler.
3725 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3727 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3728 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3729 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3730 Invoke malloc_enable_thread even when not interactive.
3731 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3732 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3733 in this case, since the underlying bug has now been fixed.
3735 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3737 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3738 unlinking it (bug#14691).
3740 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3742 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3743 before checking whether buffer is modified. This lets
3744 `kill-buffer-query-functions' cancel killing of the buffer or save
3745 its content before `kill-buffer' asks user the "Buffer %s
3746 modified; kill anyway?" question.
3748 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3750 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3751 Let the super performKeyEquivalent deal with them (Bug#14747).
3753 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3755 * widget.c (resize_cb): Remove unused local.
3757 Do not use GTK 3 if it exists but cannot be compiled.
3758 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3759 * xterm.c (x_error_handler) [!USE_GTK]:
3762 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3764 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3766 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3767 to the valid range of values. (Bug#14753)
3769 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3770 when moving point by using the current glyph matrix. This avoids
3771 the need to force redisplay when this function is called in a
3774 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3776 Fix minor problems found by static checking.
3777 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3778 Redo the latter's body to sidestep GCC parenthesization warnings.
3779 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3780 * coding.c (detect_coding, detect_coding_system):
3781 * coding.h (struct undecided_spec):
3782 Use bool for boolean.
3783 * image.c (QCmax_width, QCmax_height): Now static.
3784 * xdisp.c (Fmove_point_visually): Remove unused local.
3786 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3788 * xdisp.c (Fmove_point_visually): New function.
3790 2013-06-28 Kenichi Handa <handa@gnu.org>
3792 * coding.h (define_coding_undecided_arg_index): New enum.
3793 (coding_attr_index): New members
3794 coding_attr_undecided_inhibit_null_byte_detection,
3795 coding_attr_undecided_inhibit_iso_escape_detection,
3796 coding_attr_undecided_prefer_utf_8.
3797 (undecided_spec): New struct.
3798 (struct coding_system): New member `undecided' of the member
3801 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3802 (detect_coding): Likewise.
3803 (detect_coding_system): Likewise.
3804 (Fdefine_coding_system_internal): New coding system properties
3805 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3807 (syms_of_coding): Adjust for coding_arg_undecided_max.
3809 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3811 * image.c (x_from_xcolors): Remove unused local.
3813 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3815 Defer image data transfer between X client and server until actual
3818 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3821 * image.c (Destroy_Image): Remove.
3822 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3823 `mask_p', and `colors_p'. All uses changed.
3824 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3825 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3826 New macros for `flags' arg to x_clear_image_1.
3827 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3828 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3829 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3830 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3831 (image_get_x_image, image_unget_x_image): New functions or macros.
3832 (image_background, image_background_transparent, x_to_xcolors)
3833 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3834 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3835 instead of Destroy_Image.
3836 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3837 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3838 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3839 (imagemagick_load_image, svg_load_image): Use them instead of
3840 x_create_x_image_and_pixmap, and x_put_x_image followed by
3841 x_destroy_x_image, respectively.
3842 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3843 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3844 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3845 background_transparent fields.
3846 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3847 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3849 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3851 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3852 This mostly consists of undoing recent changes.
3853 * callproc.c (Fcall_process):
3854 * process.c (create_process):
3855 Do not worry about catching SIGCHLD here, undoing previous change.
3856 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3857 * process.c, process.h (catch_child_signal):
3858 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3859 * process.c (catch_child_handler): Don't worry about being called
3860 lazily and do not assume caller has blocked SIGCHLD, undoing
3861 previous change. Move first-time stuff back to
3862 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3863 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3864 set lib_child_handler if it's already initialized, which may
3865 help avoid problems on GNUStep.
3867 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3869 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3870 * callproc.c (Fcall_process):
3871 * process.c (create_process):
3872 Make sure SIGCHLD is caught before we fork,
3873 since Emacs startup no arranges to catch SIGCHLD.
3874 * process.c (lib_child_handler): Initialize to null, not to
3876 (catch_child_signal): Allow self to be called lazily.
3877 Do nothing if it's already been called.
3878 Assume caller has blocked SIGCHLD (all callers do now).
3879 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3880 just before it's really needed.
3881 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3882 since it hasn't been caught yet.
3884 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3886 * image.c (compute_image_size): New function to implement
3887 :max-width and :max-height.
3888 (imagemagick_load_image): Use it.
3890 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3892 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3893 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3895 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3896 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3897 the SIGCHLD handler, since the code is not atomic and (due to glib)
3898 signals may be arriving now.
3899 * sysdep.c (init_signals): Do not catch child signals here;
3900 'main' now does that later, at a safer time.
3902 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3904 Clean up SIGCHLD handling a bit (Bug#14569).
3905 * process.c, process.h (catch_child_signal):
3906 Now always extern, even if !NS_IMPL_GNUSTEP.
3907 * process.c (catch_child_signal): Move glib tickler here from
3908 init_process_emacs, so that it's done earlier in Emacs
3909 initialization. Also move the noninteractive && !initialized
3910 check here from init_process_emacs. This is all a bit cleaner for
3911 GNUish platforms, and I hope it works around the Cygwin bug.
3912 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3913 that glib signal handling is tickled before glib creates threads.
3915 * process.c (wait_reading_process_output): Avoid int overflow
3916 when reading more than 2 GiB total from a process.
3918 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3920 * process.c (create_process): Handle a couple more cases,
3921 i.e., work even if new_argv and wait_child_setup[i] are cached.
3922 Use Fcall_process's style for volatile vars.
3924 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3926 * process.c (create_process): Mark PROCESS volatile.
3928 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3930 Use C99-style flexible array members if available.
3931 This avoids some subtle aliasing issues, which typically
3932 aren't a problem with GCC but may be a problem elsewhere.
3933 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3934 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3935 In either case, it uses a flexible array member rather than
3936 the old struct hack. All uses changed.
3937 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3938 Adjust to sdata reorganization.
3939 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3940 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3941 that ports better to pre-C99 non-GCC.
3942 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3943 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3944 as the latter has changed.
3945 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3946 and port better to pre-C99 GCC.
3947 * image.c (struct xpm_cached_color):
3948 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3949 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3950 Use FLEXIBLE_ARRAY_MEMBER.
3951 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3952 Move decl to top level so it gets checked against implementation.
3953 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3954 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3956 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3958 * syntax.c: Integer cleanups.
3959 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3960 All uses that need 0-or-2 changed to:
3961 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3962 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3963 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3964 (char_quoted, prev_char_comend_first, back_comment)
3965 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3966 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3967 Use bool for boolean.
3968 (update_syntax_table, skip_chars, skip_syntaxes):
3969 Prefer int to unsigned when either will do.
3970 (back_comment): Return boolean success flag, like forw_comment,
3971 instead of positive-or-minus-1 (which might have overflowed int anyway).
3972 Don't stuff ptrdiff_t into int.
3973 (syntax_spec_code, syntax_code_spec): Now const.
3974 (Fmatching_paren, scan_lists, scan_sexps_forward):
3975 Use enum syntaxcode for syntax code.
3976 (Fmatching_paren): Check that arg is a character, not just an integer.
3977 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3978 (Finternal_describe_syntax_value): Omit no-longer-needed
3980 (skip_chars): Use char, not unsigned char, when the distinction
3982 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3983 * bytecode.c (exec_byte_code):
3984 * syntax.c (syntax_spec_code, Fchar_syntax)
3985 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3987 * syntax.h (SYNTAX_WITH_FLAGS):
3988 Omit unnecessary casts.
3990 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3992 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3993 line dimensions here, to avoid race conditions with the main
3994 thread. (Bug#14062, bug#14630, bug#14669)
3996 * w32term.c (w32_draw_window_cursor): Compute the header line and
3997 mode line dimensions here.
3998 <w32_system_caret_window, w32_system_caret_hdr_height>:
3999 <w32_system_caret_mode_height>: New variables.
4001 * w32term.h: Declare them.
4003 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4005 * alloc.c (die): Move "assertion failed" string here ...
4006 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4007 COND when SUPPRESS_CHECKING. This shrinks the executable text
4008 size by 0.8% to 2.2% when configured with --enable-checking,
4009 depending on optimization flags (GCC 4.8.1 x86-64).
4011 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4013 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4015 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4016 base is 2; this is more accurate.
4018 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4020 * sound.c (string_default): Move to !WINDOWSNT section.
4021 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4023 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4025 * sound.c: Integer cleanups.
4026 Remove unnecessary forward decls.
4027 (struct sound_device): The 'file' member is now a Lisp_Object, not
4028 a char *, so that we needn't invoke alloca on a huge size.
4029 (Fplay_sound_internal): Adjust to this.
4030 (string_default): New function.
4031 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4032 Use it to adjust to the struct sound_device change.
4033 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4034 (be2hs) [0]: Remove.
4036 * syntax.c (skip_chars): Don't use uninitialized storage
4037 when searching a multibyte buffer for characters that are not in a
4038 unibyte string that contains non-ASCII characters.
4040 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4042 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4043 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4045 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4047 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4049 2013-06-18 Kenichi Handa <handa@gnu.org>
4051 * font.c (Ffont_spec): Signal an error for an invalid font name
4054 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4056 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4057 In particular this ports to 32-bit sparc Sun cc.
4058 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4059 array with a dummy element at specpdl[-1], so that its address can
4061 (unbind_to): Do not copy the binding; not needed, now that we
4062 copy old_value in the one place where the copy is needed.
4063 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4064 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4065 (union specbinding): Rename from struct specbinding. Redo layout
4066 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4067 which is not portable. With Sun C 5.12 32-bit sparc, the
4068 declaration causes nargs to be an unsigned bitfield, a behavior
4069 that the C standard allows; but Emacs wants nargs to be signed.
4070 The overall type is now a union of structures rather than a
4071 structure of union of structures, and the 'kind' member is now a
4072 bitfield, so that the overall type doesn't grow. All uses changed.
4073 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4075 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4077 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4078 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4080 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4082 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4084 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4085 unless we know that the window w's frame is a frame object.
4086 Another attempt at solving bug#14062 and bug#14630.
4088 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4090 * textprop.c (property_set_type): New enum.
4091 (add_properties): Allow appending/prepending text properties.
4092 (add_text_properties_1): Factored out of Fadd_text_properties.
4093 (Fadd_text_properties): Move all the code into
4094 add_text_properties_1.
4095 (Fadd_face_text_property): New function that calls
4096 add_text_properties_1.
4098 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4100 Move functions from lisp.h to individual modules when possible.
4101 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4102 * alloc.c (XFLOAT_INIT, set_symbol_name):
4103 * buffer.c (CHECK_OVERLAY):
4104 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4105 (set_char_table_parent):
4106 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4107 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4108 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4109 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4111 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4112 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4113 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4114 (backtrace_args, backtrace_debug_on_exit):
4115 * floatfns.c (CHECK_FLOAT):
4116 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4117 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4118 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4119 (set_hash_index_slot):
4120 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4121 * marker.c (CHECK_MARKER):
4122 * textprop.c (CHECK_STRING_OR_BUFFER):
4123 * window.c (CHECK_WINDOW_CONFIGURATION):
4124 Move here from lisp.h, and make these functions static rather than
4126 * buffer.c (Qoverlayp):
4128 * fns.c (Qhash_table_p):
4129 * window.c (Qwindow_configuration_p):
4131 * lisp.h: Remove the abovementioned defns and decls.
4133 Use functions, not macros, for XINT etc (Bug#11935).
4134 In lisp.h, prefer functions to function-like macros, and
4135 constants to object-like macros, when either will do. This:
4136 . simplifies use, as there's no more need to worry about
4137 arguments' side effects being evaluated multiple times.
4138 . makes the code easier to debug on some platforms.
4139 However, when using gcc -O0, keep using function-like macros
4140 for a few critical operations, for performance reasons.
4141 This sort of thing isn't needed with gcc -Og, but -Og
4142 is a GCC 4.8 feature and isn't widely-enough available yet.
4143 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4144 Remove enum lsb_bits; no longer needed.
4145 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4146 * buffer.c (Qoverlap):
4148 * fns.c (Qhash_table_p):
4149 Now extern, so lisp.h can use these symbols.
4150 * dispextern.h: Include character.h, for MAX_CHAR etc.
4151 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4152 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4153 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4154 (GLYPH_CODE_P): Move here from lisp.h.
4155 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4156 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4157 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4158 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4159 XUNTAG now returns void *.
4160 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4161 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4162 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4163 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4164 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4165 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4166 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4167 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4168 New macros, renamed from their sans-lisp_h_ counterparts.
4169 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4170 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4171 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4172 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4173 If compiling via GCC without optimization, define these as macros
4174 in addition to inline functions.
4175 To disable this, compile with -DINLINING=0.
4176 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4177 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4178 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4179 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4180 (INTMASK, VALMASK): Now macros, since static values cannot be
4181 accessed from extern inline functions.
4182 (VALMASK): Also a constant, for benefit of old GDB.
4183 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4184 is INTEGERP, which can fold it in.
4185 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4186 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4187 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4188 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4189 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4190 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4191 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4192 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4193 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4194 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4195 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4196 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4197 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4198 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4199 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4200 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4201 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4202 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4203 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4204 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4205 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4206 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4207 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4208 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4209 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4210 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4211 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4212 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4213 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4214 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4215 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4216 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4217 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4219 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4220 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4221 (VALMASK): Define in one place rather than in two, merging the
4222 USE_LSB_TAG parts; this is simpler.
4223 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4224 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4225 Move up, to avoid use before definition.
4226 Also include "globals.h" earlier, for the same reason.
4227 (make_natnum): New function.
4228 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4229 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4230 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4231 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4232 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4233 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4234 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4235 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4236 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4237 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4238 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4239 (Qwindow_configuration_p, Qimage): New forward declarations.
4240 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4241 (STRING_COPYIN): Remove; unused.
4242 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4243 (xcar_addr, xcdr_addr): New functions. All uses changed.
4244 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4245 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4246 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4247 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4248 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4249 (TYPE_RANGED_INTEGERP): Simplify.
4250 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4251 (setlocale, fixup_locale, synchronize_system_messages_locale)
4252 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4253 Now empty functions, not macros.
4254 (functionp): Return bool, not int.
4255 * window.c (Qwindow_configuration_p): Now extern,
4256 so window.h can use it.
4257 * window.h (Qwindowp): Move decl back to lisp.h.
4259 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4261 * xdisp.c (Fline_pixel_height): New function, required for solving
4264 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4266 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4268 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4270 * lread.c (syms_of_lread):
4271 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4273 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4275 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4277 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4279 * fileio.c (expand_file_name): Doc fix.
4281 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4283 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4284 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4285 Wait for self, not for 0. This can't hurt on GNU or similar
4286 system, and may help with Cygwin.
4288 * keyboard.c: Don't use PROP (...) as an lvalue.
4289 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4290 Use set_prop (A, B), not PROP (A) = B.
4292 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4294 * xdisp.c (get_it_property): Use it->window instead of generating
4295 a Lisp object from it->w.
4297 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4299 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4300 get-char-property the window that is being rendered, instead of
4301 the buffer, to support window-specific overlays. (Bug#14575)
4302 (compute_display_string_pos): When W is NULL, use the current
4303 buffer as the object to pass to get-char-property.
4304 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4305 pointer member of the bidi iterator, since no window is pertinent
4308 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4310 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4311 being displayed, and pass it to compute_display_string_pos.
4312 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4313 (bidi_paragraph_init): All callers changed.
4315 * xdisp.c (init_from_display_pos, init_iterator)
4316 (handle_single_display_spec, next_overlay_string)
4317 (get_overlay_strings_1, reseat_1, reseat_to_string)
4318 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4319 Set bidi_it.w member from it->w.
4320 (compute_display_string_pos): Accept additional argument, the
4321 window being displayed, and pass it to Fget_char_property.
4324 * dispextern.h (struct bidi_it): New member w, the window being
4326 (compute_display_string_pos): Adjust prototype.
4328 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4330 * xgselect.c: Remove unneeded include xterm.h.
4332 * process.c (wait_reading_process_output): Check for NS before GLIB.
4333 GLIB may be linked in due to rsvg, but ns_select must be called.
4335 * xgselect.c (xg_select): Remove call to window_system_available
4336 and g_main_context_pending at the top, so Gdk events (i.e. file
4337 notify) are processed when Emacs is started with -nw.
4339 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4341 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4342 (ctagsfiles3): New variable, includes only *.m files.
4343 (TAGS): Use an explicit language name in the regular expressions,
4344 to avoid transformation of '/SOMETHING' by MSYS to
4345 'c:\MSYS\SOMETHING'.
4347 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4349 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4351 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4353 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4354 still need to set the mouse pointer shape and activate help-echo.
4357 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4359 A few porting etc. fixes for the new file monitor code.
4360 See the thread containing
4361 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4362 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4363 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4364 (dir_monitor_callback, Fgfile_rm_watch):
4365 Use assq_no_quit instead of Fassoc, for speed.
4366 (dir_monitor_callback, Fgfile_rm_watch):
4367 eassert that the monitor is a fixnum.
4368 (dir_monitor_callback): No need for CDR_SAFE.
4369 Simplify building of lisp with alternative tails.
4370 (Fgfile_add_watch, Fgfile_rm_watch):
4371 Do not assume glib functions set errno reliably on failure.
4372 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4373 and signal an error otherwise.
4374 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4375 Use Fdelq instead of Fdelete, for speed.
4377 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4379 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4380 don't insist on being invoked on a highlighted tool-bar button.
4381 Avoids losing tool-bar functionality when mouse-highlight is nil.
4382 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4383 Don't highlight when mouse-highlight is nil.
4384 (note_mouse_highlight): When mouse-highlight is nil, don't return
4385 right away; instead, run tool-bar and mode-line highlight
4386 subroutine, clear any existing highlight, and revert the mouse
4387 pointer to its default shape. (Bug#14558)
4389 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4391 * lisp.mk (lisp): Add prog-mode.el.
4393 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4395 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4396 * process.c (dummy_handler): New function.
4397 (lib_child_handler): New static var.
4398 (handle_child_signal): Invoke it.
4399 (catch_child_signal): If a library has set up a signal handler,
4400 save it into lib_child_handler.
4401 (init_process_emacs): If using glib and not on Windows, tickle glib's
4402 child-handling code so that it initializes its private SIGCHLD handler.
4403 * syssignal.h (SA_SIGINFO): Default to 0.
4404 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4405 31; it should no longer be needed now.
4407 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4409 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4411 * gfilenotify.c (globals_of_gfilenotify): New function.
4412 (syms_of_gfilenotify): Move global initialization there.
4414 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4416 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4418 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4419 * keyboard.c (menu_bar_items, tool_bar_items):
4420 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4421 not override local keymaps any more.
4423 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4425 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4427 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4429 * w32console.c (initialize_w32_display): Return the dimensions of
4430 the console window via 2 additional arguments, not via the current
4431 frame. This avoids crashes due to overrunning the bounds of
4432 frame's decode_mode_spec_buffer, which is not resized following
4433 the change of the frame dimensions from the initial 10x10.
4435 * w32term.h (w32_initialize_display_info): Adjust prototype.
4437 * term.c (init_tty): Take dimensions of the frame from the values
4438 returned by initialize_w32_display.
4440 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4441 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4442 (LIBES): Add $(GFILENOTIFY_LIBS).
4444 * w32inevt.c (handle_file_notifications): Add dummy implementation
4445 for !HAVE_W32NOTIFY.
4447 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4449 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4451 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4453 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4455 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4457 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4459 Fix minor problems found by static checking.
4460 * data.c (pure_write_error):
4461 Use xsignal2, not Fsignal, as Fsignal might return.
4462 * eval.c (set_backtrace_debug_on_exit): Now static.
4463 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4464 No longer inline. EXTERN_INLINE is needed only for functions
4465 defined in .h files. Reindent function header as per GNU style.
4466 (backtrace_p, backtrace_top, backtrace_next):
4467 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4468 compiler or linker. Add extern decls to pacify gcc -Wall.
4469 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4471 * frame.c (free_monitors): Define only on platforms that need it.
4472 * nsterm.m (ns_term_init):
4473 * process.c (catch_child_signal):
4474 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4475 defined on all porting targets these days.
4476 * process.c, process.h (catch_child_signal):
4477 Make it extern only if NS_IMPL_GNUSTEP is defined.
4479 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4481 * w32.c (gettimeofday): Make the signature identical to prototype
4482 in nt/inc/sys/time.h.
4484 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4486 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4489 * keyboard.c (safe_run_hooks_error): Improve error message.
4491 * data.c (pure_write_error): Add `object' argument.
4492 * puresize.h (CHECK_IMPURE): Use it.
4494 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4496 * Makefile.in (NOTIFY_OBJ): New variable.
4497 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4499 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4500 Call syms_of_gfilenotify.
4502 * gfilenotify.c: New file.
4504 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4505 and Qfile_w32notify.
4506 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4507 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4509 * lisp.h: Declare syms_of_gfilenotify.
4511 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4513 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4515 Merge the specpdl and backtrace stacks. Make the structure of the
4516 specpdl entries more obvious via a tagged union of structs.
4517 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4518 (enum specbind_tag): New enum.
4519 (struct specbinding): Make it a tagged union of structs.
4520 Add a case for backtrace records.
4521 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4522 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4523 (backtrace_debug_on_exit): New accessors.
4524 (struct backtrace): Remove.
4525 (struct catchtag): Remove backlist field.
4526 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4528 (Flocal_variable_p): Speed up the common case where the binding is
4530 * eval.c (backtrace_list): Remove.
4531 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4532 (set_backtrace_args, set_backtrace_nargs)
4533 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4534 (backtrace_next): New functions.
4535 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4536 (unwind_to_catch, internal_lisp_condition_case)
4537 (internal_condition_case, internal_condition_case_1)
4538 (internal_condition_case_2, internal_condition_case_n): Don't bother
4539 with backtrace_list any more.
4540 (Fsignal): Adjust to new backtrace format.
4541 (grow_specpdl): Move up.
4542 (record_in_backtrace): New function.
4543 (eval_sub, Ffuncall): Use it.
4544 (apply_lambda): Adjust to new backtrace format.
4545 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4547 (specbind): Adjust to new specpdl format. Simplify.
4548 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4549 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4551 (mark_backtrace): Remove.
4552 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4553 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4554 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4556 * profiler.c (record_backtrace): Use get_backtrace.
4557 (handle_profiler_signal): Use backtrace_top_function.
4558 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4561 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4563 * process.h (catch_child_signal): Declare.
4565 * process.c (catch_child_signal): New function.
4566 (init_process_emacs): Call it.
4568 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4569 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4571 (x_set_cursor_type): Remove declaration.
4572 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4573 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4574 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4575 (ns_get_color): Use F suffix on float.
4576 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4577 (ns_get_rgb_color): Remove.
4578 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4579 (note_mouse_movement): x and y are CGFloat.
4580 (ns_draw_fringe_bitmap): Remove unused rowY.
4581 Change #if to COCOA && >= 10_6.
4582 (ns_draw_window_cursor): Remove unused overspill.
4583 (ns_draw_underwave): width and x are EamcsCGFloat.
4584 (ns_draw_box): thickness is CGFloat.
4585 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4586 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4587 if not in main thread.
4588 (ns_get_pending_menu_title, ns_check_menu_open)
4589 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4590 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4591 (sendFromMainThread:): New method.
4592 (changeFont:): size is CGFloat.
4593 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4594 Disable warning about permanent text.
4595 (characterIndexForPoint:): Adjust return type depending on GNUStep
4597 (mouseDown:): delta is CGFloat.
4598 (updateFrameSize): Remove unised variable f.
4599 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4600 Cast float to EmacsCGFloat.
4601 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4602 also to -1 when restoring.
4603 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4604 inside NS_IMPL_COCOA.
4605 (toggleFullScreen:): Put call to toggleFullScreen inside
4606 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4607 (setPosition:portion:whole:): por is CGFloat.
4608 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4609 (mouseDown:): Use CGFloat.
4610 (mouseDragged:): Remove unised variable edge.
4611 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4613 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4615 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4616 when NS_IMPL_GNUSTEP.
4617 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4618 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4619 (EmacsToolbar): Add clearAll. Add tag argument to
4620 addDisplayItemWithImage.
4621 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4623 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4625 * nsmenu.m (ns_update_menubar): Make static.
4626 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4627 (fillWithWidgetValue:): Add cast to SEL for setAction.
4628 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4629 (update_frame_tool_bar): Update code for GNUStep.
4630 (clearAll): New method.
4631 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4632 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4633 Move identifierToItem setObject and activeIdentifiers addObject before
4634 call to insertItemWithItemIdentifier.
4635 (validateVisibleItems): Fix indentation.
4636 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4637 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4638 UtilityWindow to aStyle, remove call to setStyleMask.
4640 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4642 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4643 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4644 Use F suffix on floats.
4645 (ns_char_width): Returns CGFloat.
4646 (ns_ascii_average_width): w is CGFloat instead of float.
4647 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4649 (ns_glyph_metrics): CGFloat instead of float.
4651 * nsfns.m (x_set_foreground_color, x_set_background_color):
4653 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4654 remove unused variables.
4655 (Fns_read_file_name): Keep track if panel is for save.
4656 Use ns_filename_from_panel/ns_directory_from_panel.
4657 (Fns_list_services): delegate only used for COCOA.
4658 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4659 Just return the input if GNUStep.
4660 (x_screen_planes): Remove.
4661 (Fxw_color_values): Use EmacsCGFloat
4662 (Fns_display_monitor_attributes_list): Only get screen number for
4664 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4666 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4667 ns_directory_from_panel.
4669 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4671 * process.c (handle_child_signal): Also use WCONTINUED.
4672 This is so that list-processes doesn't mistakenly list the process
4673 as stopped, when the process has actually been continued and is
4676 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4678 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4679 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4680 not already configured.
4682 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4684 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4686 * Makefile.in (mostlyclean): Remove *.res files.
4688 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4690 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4691 a buffer (bug#8447).
4693 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4695 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4696 display vector, and we backtrack, handle the case that the
4697 previous character position is also displayed from a display
4698 vector or covered by a display string or image. (Bug#14476)
4700 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4702 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4703 (struct MonitorInfo, free_monitors): Remove.
4704 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4705 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4706 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4709 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4710 (struct MonitorInfo, free_monitors): Remove.
4711 (ns_screen_name): Make static.
4712 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4713 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4716 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4717 (struct MonitorInfo): New struct.
4718 (free_monitors, make_monitor_attribute_list): Declare.
4720 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4722 (free_monitors, make_monitor_attribute_list): New functions.
4723 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4726 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4728 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4730 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4732 * keyboard.c: Apply keyboard decoding only to events that come directly
4733 from the tty, not from unread-command-events (bug#14368).
4734 (read_event_from_main_queue): New function, extracted from read_char).
4735 (read_decoded_char): Remove.
4736 (read_decoded_event_from_main_queue): New function to replace it.
4737 (read_char): Use it.
4738 (read_key_sequence): Use read_char rather than read_decoded_char.
4740 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4742 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4744 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4746 2013-05-22 Kenichi Handa <handa@gnu.org>
4748 The following changes are to fix the setting of
4749 buffer-file-coding-system on, for instance, C-x RET c unix RET
4750 _FILE_OF_DOS_EOL_TYPE_ RET.
4752 * coding.h (struct coding_system): New member detected_utf8_chars.
4754 * coding.c (detect_coding_utf_8): Count characters and check EOL
4755 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4757 (setup_coding_system): Do not initialize coding->head_ascii.
4758 (check_ascii): Do not set coding->eol_seen but update it. Do not
4759 call adjust_coding_eol_type here.
4760 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4761 If the eol-type of CODING is already specified, adjust the eol type
4762 of the found coding-system.
4763 (decode_coding_gap): Cancel previous change. Utilize the
4764 character numbers counted by detect_coding_utf_8. Fix detection
4767 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4769 * search.c (looking_at_1): Only set last_thing_searched if the match
4770 changed the match-data (bug#14281).
4772 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4774 * xdisp.c (reseat_at_previous_visible_line_start):
4775 Already declared in dispextern.h, so remove it here.
4776 (move_it_vertically_backward): Likewise.
4778 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4780 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4781 (Fx_display_pixel_width, Fx_display_pixel_height)
4782 (Fx_display_mm_width, Fx_display_mm_height):
4783 Mention `display-monitor-attributes-list' in docstrings.
4785 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4786 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4787 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4788 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4789 (Fx_display_backing_store, Fx_display_visual_class)
4790 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4791 (Fx_display_grayscale_p, Fx_display_pixel_width)
4792 (Fx_display_pixel_height, Fx_display_planes)
4793 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4794 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4795 (Fx_display_mm_width, Fx_display_mm_height)
4796 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4797 height for all physical monitors as in X11.
4799 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4800 Return pixel width or height for all physical monitors as in X11.
4802 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4804 Port --enable-gcc-warnings to clang.
4805 * bytecode.c (exec_byte_code):
4807 Redo diagnostic pragmas to pacify clang, too.
4808 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4809 * editfns.c (Fencode_time):
4810 * fileio.c (file_accessible_directory_p):
4811 * font.c (font_unparse_xlfd):
4812 Use '&"string"[index]' instead of '"string" + (index)'.
4813 * undo.c (user_error): Remove; unused.
4815 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4817 * insdel.c (insert_1_both): Document the arguments, instead of
4818 referring to insert_1, which no longer exists.
4820 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4821 some window, increment windows_or_buffers_changed, so that
4822 *Messages* display in that window is updated. (Bug#14408)
4824 * w32.c: Include epaths.h.
4825 (init_environment): Use cmdproxy.exe without leading directories.
4826 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4828 (gettimeofday): Adjust signature and return value to Posix
4831 * unexw32.c (open_output_file): Delete the existing emacs.exe
4832 before creating it, to break the hard link to the versioned
4835 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4836 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4837 (FIRSTFILE_OBJ): New variables.
4838 (W32_RES): Rename to EMACSRES. All users changed.
4839 (base_obj): Use $(CM_OBJ).
4840 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4841 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4842 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4843 $(W32_RES_LINK) before $(LIBES).
4844 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4846 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4848 * makefile.w32-in (DOC): Use just "DOC".
4850 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4852 * process.c: Export default filters and sentinels to Elisp.
4853 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4855 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4856 (Fset_process_sentinel, Fformat_network_address):
4857 Default to them instead of nil.
4858 (server_accept_connection): Sentinels can't be nil any more.
4859 (read_and_dispose_of_process_output): New function, extracted from
4860 read_process_output.
4861 (read_process_output): Use it; filters can't be nil.
4862 (Finternal_default_process_filter): New function, extracted from
4863 read_process_output.
4864 (exec_sentinel_unwind): Remove function.
4865 (exec_sentinel): Don't zilch sentinel while running.
4866 (status_notify): Sentinels can't be nil.
4867 (Finternal_default_process_sentinel): New function extracted from
4869 (setup_process_coding_systems): Default filter is not nil any more.
4870 (syms_of_process): Export new Elisp functions and initialize
4872 * lisp.h (make_lisp_proc): New function.
4874 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4876 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4878 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4880 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4881 unless we know that the window w is a leaf window.
4882 Another attempt at solving bug#14062.
4884 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4886 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4889 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4891 * image.c (gif_load): Check that subimages fit (Bug#14345).
4893 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4895 * lread.c (skip_dyn_eof): New function.
4896 (read1): Use it to skip the end of a file in response to #@00.
4898 * doc.c (get_doc_string): Slightly relax the sanity checking.
4900 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4902 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4903 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4904 (MonitorInfo): New struct.
4905 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4906 (Fns_display_monitor_attributes_list): New functions.
4907 (display-usable-bounds): Remove.
4908 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4911 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4913 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4914 (GTK_CHECK_VERSION): New macro, if not already defined.
4915 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4916 replaced by GTK_CHECK_VERSION.
4918 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4920 * xterm.h (GTK_PREREQ): New macro.
4921 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4922 to use this macro instead, for consistency and clarity.
4924 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4926 * xdisp.c (row_for_charpos_p): New function, with code of
4927 cursor_row_p, but accepts an additional argument CHARPOS instead
4928 of using a hardcoded PT.
4929 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4930 (row_containing_pos): Call row_for_charpos_p instead of partially
4931 doing the same. Fixes cursor positioning under longlines-mode
4932 when longlines-show-effect includes more than one newline, when
4933 moving the cursor vertically up.
4935 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4937 * makefile.w32-in (ACL_H): New macro.
4938 ($(BLD)/fileio.$(O)): Update dependencies.
4940 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4942 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4943 * Makefile.in (LIB_ACL): New macro.
4944 (LIBACL_LIBS): Remove.
4945 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4946 * fileio.c: Include <acl.h>.
4947 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4948 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4950 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4953 * unexelf.c: Don't assume ElfW (Half) fits in int.
4954 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4955 when dealing with ElfW (Half) values, since they can exceed 2**31
4956 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4957 (entry_address): Omit unused NUM arg. All uses changed.
4959 2013-05-07 Juri Linkov <juri@jurta.org>
4961 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4962 to the string converted from number with `Fnumber_to_string'.
4965 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4967 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4968 This fixes a problem introduced by my previous change.
4970 2013-05-07 Glenn Morris <rgm@gnu.org>
4972 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4974 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4976 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4978 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4980 Static checking by GCC 4.8.0.
4981 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4982 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4983 (x_get_monitor_attributes_fallback)
4984 (x_get_monitor_attributes_xinerama)
4985 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4986 Define only if USE_GTK.
4987 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4988 (x_get_monitor_attributes_fallback): Omit unused locals.
4989 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4990 Use double, not float, to avoid mixed-mode floating point arithmetic.
4992 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4993 Jan Djärv <jan.h.d@swipnet.se>
4995 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4996 (XINERAMA_CFLAGS): New macros.
4997 (ALL_CFLAGS, LIBES): Use them.
4999 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5000 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5001 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5002 (syms_of_xfns): DEFSYM them.
5003 (struct MonitorInfo): New struct.
5004 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5005 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5006 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5007 (x_get_monitor_attributes_xinerama): New functions.
5008 (Fx_display_monitor_attributes_list): New primitive.
5009 (syms_of_xfns): Defsubr it.
5011 * xterm.h (x_display_info): Add Xatom_net_workarea and
5012 Xatom_net_current_desktop.
5014 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5015 and dpyinfo->Xatom_net_current_desktop.
5017 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5019 * xdisp.c (pos_visible_p): Use the special code for finding the
5020 beginning of a display property or overlay for any "replacing"
5021 display property, not just for display strings. This solves
5022 incorrect reporting of position by posn-at-point. (Bug#14241)
5024 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5026 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5027 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5028 Verify that ElfW (Half) fits in int.
5029 (fatal): Use same signature as lisp.h.
5030 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5031 configure and build with -DUNEXELF_DEBUG without worrying about
5032 other modules that use DEBUG.
5033 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5034 possibly-wide integers now uses it instead of plain fprintf.
5035 (entry_address): New function, which avoids problems with 32-bit
5036 overflow on 64-bit hosts.
5037 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5038 (round_up): Don't assume the remainder fits in int.
5039 (find_section): Use bool for boolean. Simplify debug code.
5040 (unexec): Don't assume file sizes fit in int or size_t.
5041 Omit unnecessary trailing newline in 'fatal' format.
5042 Use strerror rather than outputting decimal error number.
5043 Remove unused code when emacs is not defined;
5044 this file relies on Emacs now.
5045 Don't assume e_phnum and e_shnum are positive.
5047 * regex.c: Fix problems when DEBUG is defined.
5048 (extract_number, extract_number_and_incr): Define regardless of
5049 whether DEBUG is defined; that's simpler and makes the code less
5050 likely to go stale in the normal case when DEBUG is not defined.
5051 Return int rather than taking an int * arg. All callers changed.
5052 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5053 Remove, replacing with ...
5054 (DEBUG_PRINT): New macro. All callers changed.
5055 (DEBUG_COMPILES_ARGUMENTS): New macro.
5056 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5057 (print_compiled_pattern, print_double_string) [DEBUG]:
5058 Use prototype rather than old-style definition.
5059 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5060 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5061 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5062 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5063 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5064 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5065 This matters only when DEBUG is defined.
5067 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5069 * xdisp.c (set_iterator_to_next): Set the
5070 ignore_overlay_strings_at_pos_p flag only if we are _really_
5071 iterating over an overlay string, as indicated by the
5072 current.overlay_string_index member. (Bug#14306)
5074 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5076 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5077 to where it is used, to avoid autorelease issues (Bug#14050).
5079 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5081 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5082 * fileio.c (syms_of_fileio): Implement this.
5083 * filelock.c (create_lock_file): If symbolic links don't work, so
5084 we use a regular file as a lock file, do not fsync the lock file;
5087 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5089 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5090 (syms_of_minibuf): Adjust accodingly.
5092 * callint.c (Fcall_interactively): Adjust calls accordingly.
5094 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5096 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5097 w->contents is a buffer before computing everything else.
5098 Use parentheses to disambiguate last part of the condition.
5100 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5101 assertion violations. (Bug#14062)
5103 2013-05-01 David Reitter <david.reitter@gmail.com>
5105 * nsfns.m (ns_tooltip): Initialize.
5107 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5109 * coding.c (decode_coding_gap): Don't remove the character before
5110 a newline unless it's a CR character. (Bug#14287)
5112 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5114 * dispextern.h (struct face): Move enum face_underline_type
5115 earlier so that bitfields can be in the same word.
5117 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5119 * nsfns.m (handlePanelKeys): New function.
5120 (EmacsOpenPanel:performKeyEquivalent:)
5121 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5122 arrows/function/control and copy/paste keys (Bug#14296).
5124 2013-04-27 Juri Linkov <juri@jurta.org>
5126 * callint.c (Fcall_interactively): Call `Qread_number' for
5127 interactive code letter `n' instead of using duplicate code.
5130 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5132 * systime.h (make_timeval): Declare as 'const'.
5134 2013-04-27 Kenichi Handa <handa@gnu.org>
5136 * font.c (font_open_entity): Always open a font of manageable
5139 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5141 Port better to AIX (Bug#14258).
5142 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5145 2013-04-24 Kenichi Handa <handa@gnu.org>
5147 * coding.c (decode_coding_iso_2022): When an invalid escape
5148 sequence is encountered, reset the invocation and designation
5149 status to the safest one.
5151 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5153 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5154 Without this fix, "make distclean" leaves stamp-h1 behind.
5156 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5158 * w32fns.c (w32_fullscreen_rect): New function to compute the
5159 window rectangle for the given fullscreen mode.
5160 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5161 longer tunes the window size. This keeps the window's edges flush
5162 with the screen and allows the taskbar to hide itself in fullboth.
5164 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5165 window decorations and uses the entire screen.
5167 * w32term.h (w32_fullscreen_rect) Add prototype.
5168 (struct w32_output): Replace normal_width, normal_height,
5169 normal_top, and normal_left members with a single normal_placement
5171 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5173 (FRAME_NORMAL_PLACEMENT): New macro.
5175 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5177 * minibuf.c (Ftest_completion): Silence compiler warning.
5179 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5181 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5184 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5187 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5188 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5189 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5190 parentheses where appropriate.
5192 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5194 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5196 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5198 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5199 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5200 Mention in the doc string that setting these variables takes
5201 effect only after a call to set-window-buffer. (Bug#14200)
5203 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5205 * indent.c (Fvertical_motion): Don't consider display strings on
5206 overlay strings as display strings on the buffer position we
5207 started from. This prevents vertical cursor motion from jumping
5208 more than one line when there's an overlay string with a display
5209 property at end of line.
5210 Reported by Karl Chen <Karl.Chen@quarl.org> in
5211 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5213 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5215 * window.c (select_window): `record_buffer' even if window is
5216 already selected (bug#14191).
5218 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5220 * window.c (Fwindow_end): Test more flags, including the buffer's
5221 last_overlay_modified flag, to determine whether the window's
5222 display is really up-to-date. Prevents the function from
5223 returning a stale value. (Bug#14170)
5224 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5227 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5229 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5230 garbaged only if it is not already the top frame on its TTY.
5231 This prevents flickering due to constant redrawing of TTY frames when
5232 there are GUI frames open in the same session. (Bug#13864)
5234 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5236 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5237 of marking the idle timers directly.
5239 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5241 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5244 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5246 * window.c (select_window): Don't record_buffer while the invariant is
5247 temporarily broken (bug#14161).
5249 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5251 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5253 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5255 2013-04-07 Romain Francoise <romain@orebokech.com>
5257 Ignore additional platform-specific ACL errors (Bug#13702).
5258 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5259 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5261 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5263 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5266 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5268 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5269 This bug was introduced by my 2013-02-25 change that simplified
5270 data_start configuration. Without this change, on GNU/Linux
5271 an Emacs configured with --enable-profiling fails immediately
5272 due to a profiler signal.
5273 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5274 with these flags. On platforms where special flags are needed
5275 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5276 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5277 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5279 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5281 Get rid of some platform-specific functions examining window
5282 system and its capabilities. This is a partial rework of the
5284 * lisp.h (have_menus_p): Remove prototype. This function is
5285 replaced with platform-independent window_system_available.
5286 (check_window_system): Move to...
5287 * frame.h (decode_window_system_frame, window_system_available):
5288 ...here, add new prototypes.
5289 * frame.c (window_system_available, decode_window_system_frame):
5291 (check_window_system): Platform-independent now.
5292 * xterm.h (x_in_use): Remove declaration.
5294 * w32term.h (check_x_frame):
5295 * nsterm.h (check_x_frame): Remove prototypes. This function
5296 is replaced with platform-independent decode_window_system_frame.
5297 * msdos.c (have_menus_p): Remove.
5298 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5299 Remove platform-specific functions. Use check_window_system,
5300 decode_window_system_frame and check_ns_display_info where
5301 appropriate. Minor style and comment tweaks.
5302 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5303 (check_x_frame): Likewise.
5304 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5306 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5307 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5308 * xmenu.c, xselect.c: All related users changed.
5310 2013-04-03 Kenichi Handa <handa@gnu.org>
5312 The following changes is to optimize the code for reading UTF-8
5315 * coding.c (check_ascii): Rename from detect_ascii. Return value
5316 changed. Check EOL format. Do not call adjust_coding_eol_type
5318 (check_utf_8): New function.
5319 (adjust_coding_eol_type): Do nothing if already adjusted.
5320 (detect_coding): Compare the return value of check_ascii with
5321 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5322 (decode_coding_gap): Optimize for valid UTF-8.
5324 2013-03-21 Kenichi Handa <handa@gnu.org>
5326 * coding.c (syms_of_coding): Cancel previous change.
5328 * insdel.c (insert_from_gap): Fix previous change.
5330 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5332 Consistently use platform-specific function to detect window system.
5333 * lisp.h (check_window_system): New prototype. This function is
5334 going to replace check_x, check_w32 and check_ns.
5335 (have_menus_p): Mention msdos.c in comment.
5336 * fontset.c (check_window_system_func): Remove. Adjust all users.
5337 * fontset.h (check_window_system_func): Remove prototype.
5338 * nsterm.h (check_ns):
5339 * xterm.h (check_x):
5340 * w32term.h (check_w32): Likewise.
5341 * menu.c (Fx_popup_menu): Use check_window_system.
5342 * msdos.c (check_window_system): Define for MS-DOS.
5343 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5344 * w32fns.c (check_window_system): Likewise for MS-Windows.
5345 * xfns.c (check_window_system): Likewise for X.
5346 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5347 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5349 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5351 Prefer < to > in range checks such as 0 <= i && i < N.
5352 This makes it easier to visualize quantities on a number line.
5353 This patch doesn't apply to all such range checks,
5354 only to the range checks affected by the 2013-03-24 change.
5355 This patch reverts most of the 2013-03-24 change.
5356 * alloc.c (xpalloc, Fgarbage_collect):
5357 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5358 * character.c (string_escape_byte8):
5359 * charset.c (read_hex):
5360 * data.c (cons_to_unsigned):
5361 * dispnew.c (update_frame_1):
5362 * doc.c (Fsubstitute_command_keys):
5363 * doprnt.c (doprnt):
5364 * editfns.c (hi_time, decode_time_components):
5365 * fileio.c (file_offset):
5366 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5367 * font.c (font_intern_prop):
5368 * frame.c (x_set_alpha):
5369 * gtkutil.c (get_utf8_string):
5370 * indent.c (check_display_width):
5371 * keymap.c (Fkey_description):
5372 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5374 * minibuf.c (read_minibuf_noninteractive):
5375 * process.c (wait_reading_process_output):
5376 * search.c (Freplace_match):
5377 * window.c (get_phys_cursor_glyph):
5378 * xdisp.c (redisplay_internal):
5379 * xsmfns.c (smc_save_yourself_CB):
5380 Prefer < to > for range checks.
5381 * dispnew.c (sit_for): Don't mishandle NaNs.
5382 This fixes a bug introduced in the 2013-03-24 change.
5383 * editfns.c (decode_time_components): Don't hoist comparison.
5384 This fixes another bug introduced in the 2013-03-24 change.
5386 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5388 * frame.h (struct frame): Drop scroll_bottom_vpos
5389 member becaue all real users are dead long ago.
5390 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5391 * xdisp.c (redisplay_internal): Adjust user.
5393 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5395 * nsmenu.m (showAtX:Y:for:): setLevel to
5396 NSPopUpMenuWindowLevel (Bug#13998).
5398 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5400 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5401 (ns_check_pending_open_menu): Declare.
5403 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5404 (x_activate_menubar): Update the menu with title that matches
5405 ns_get_pending_menu_title, and call
5406 ns_check_pending_openmenu (Bug#12698).
5407 (menuWillOpen:): New method.
5408 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5410 * nsterm.m (menu_will_open_state, menu_mouse_point)
5411 (menu_pending_title): New varaibles.
5412 (ns_get_pending_menu_title, ns_check_menu_open)
5413 (ns_check_pending_open_menu): New functions.
5415 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5417 * indent.c (current_column_bol_cache): Remove leftover which is not
5418 used in Fmove_to_column any more.
5419 (current_column, scan_for_column): Adjust users.
5420 * keyboard.c (last_point_position_buffer, last_point_position_window):
5421 Remove leftovers which are not used for recording undo any more.
5422 (command_loop_1, syms_of_keyboard): Adjust users.
5423 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5424 redisplay_window any more.
5425 (move_it_to): Adjust user.
5427 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5429 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5430 Update dependencies.
5432 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5434 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5435 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5438 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5440 * window.h (struct window): Replace hchild, vchild and buffer slots
5441 with the only contents slot. This is possible because each valid
5442 window may have either the child window (in vertical or horizontal
5443 combination) or buffer to display (for the leaf window). Using that,
5444 a lof of operations to traverse and/or change window hierarchies may
5445 be simplified. New member horizontal is used to distinguish between
5446 horizontal and vertical combinations of internal windows.
5447 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5448 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5449 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5450 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5451 Use contents slot, not buffer, where appropriate.
5452 (wset_combination): New function.
5453 (wset_buffer): Add eassert.
5454 (Fframe_first_window): Simplify the loop reaching first window.
5455 (Fwindow_buffer): Use WINDOW_LEAF_P.
5456 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5457 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5458 (unshow_buffer): Convert initial debugging check to eassert.
5459 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5460 (make_parent_window, window_resize_check, window_resize_apply)
5461 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5462 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5463 Adjust to match struct window changes.
5464 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5465 (mark_window_cursors_off, count_windows, get_leaf_windows)
5466 (foreach_window_1): Simplify the loop.
5467 * alloc.c (mark_object): Do not check for the leaf window because
5468 internal windows has no glyph matrices anyway.
5469 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5470 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5471 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5472 (build_frame_matrix_from_window_tree, mirror_make_current)
5473 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5474 (update_window_tree, set_window_update_flags): Simplify the loop.
5475 (sync_window_with_frame_matrix_rows): Enforce live window.
5476 Use contents slot, not buffer, where appropriate.
5477 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5478 and WINDOW_HORIZONTAL_COMBINATION_P.
5479 (make_frame_visible_1): Simplify the loop.
5480 Use contents slot, not buffer, where appropriate.
5481 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5482 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5483 (expose_window_tree): Likewise.
5484 Use contents slot, not buffer, where appropriate.
5485 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5486 to avoid deleted windows. Use contents slot instead of buffer.
5487 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5488 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5489 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5490 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5492 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5494 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5495 identify the reasons for assertion violations in bug#14062 and
5497 (Fx_show_tip): Fix compilation error under
5498 "--enable-check-lisp-object-type". (Bug#14073)
5500 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5501 Reported by <rzl24ozi@gmail.com>.
5503 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5505 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5507 (unwind_with_echo_area_buffer): ...to restore it here.
5508 This is needed to ensure that...
5509 (redisplay_window): ...both window markers are valid here,
5510 which is verified by eassert.
5511 * editfns.c (save_excursion_save): Do not assume that
5512 selected_window always displays the buffer.
5513 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5516 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5518 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5521 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5523 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5525 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5527 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5528 since MinGW's w32api headers do. This avoids compiler warnings.
5530 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5533 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5535 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5537 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5539 * gtkutil.c (style_changed_cb): Check if frame is live and an
5540 X frame (Bug#14038).
5542 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5544 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5545 Define only for _WIN32_WINNT less than 0x0500.
5546 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5548 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5549 see its own definitions of 'struct timeval' and 'struct timezone'.
5551 Fix incompatibilities between MinGW.org and MinGW64 headers.
5552 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5554 * w32.c (REPARSE_DATA_BUFFER): Guard with
5555 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5557 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5559 * xterm.c: Include X11/XKBlib.h
5560 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5562 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5564 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5566 * blockinput.h (input_blocked_p): Likewise.
5567 * bytecode.c (exec_byte_code): Likewise.
5568 * callproc.c (call_process_kill, call_process_cleanup)
5569 (Fcall_process): Likewise.
5570 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5571 (Fccl_execute_on_string): Likewise.
5572 * character.c (string_escape_byte8): Likewise.
5573 * charset.c (read_hex): Likewise.
5574 * cm.c (calccost): Likewise.
5575 * data.c (cons_to_unsigned): Likewise.
5576 * dired.c (directory_files_internal, file_name_completion):
5578 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5579 (sit_for): Likewise.
5580 * doc.c (Fsubstitute_command_keys): Likewise.
5581 * doprnt.c (doprnt): Likewise.
5582 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5583 * emacsgtkfixed.c: Likewise.
5584 * fileio.c (file_offset, Fwrite_region): Likewise.
5585 * floatfns.c (Fexpt, fmod_float): Likewise.
5586 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5588 * font.c (font_intern_prop): Likewise.
5589 * frame.c (x_set_alpha): Likewise.
5590 * gtkutil.c (get_utf8_string): Likewise.
5591 * indent.c (check_display_width): Likewise.
5592 * intervals.c (create_root_interval, rotate_right, rotate_left)
5593 (split_interval_right, split_interval_left)
5594 (adjust_intervals_for_insertion, delete_node)
5595 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5596 (merge_interval_right, merge_interval_left, copy_intervals)
5597 (set_intervals_multibyte_1): Likewise.
5598 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5599 * keymap.c (Fkey_description): Likewise.
5600 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5601 * lread.c (openp, read_integer, read1, string_to_number):
5603 * menu.c (ensure_menu_items): Likewise.
5604 * minibuf.c (read_minibuf_noninteractive): Likewise.
5605 * print.c (printchar, strout): Likewise.
5606 * process.c (create_process, Faccept_process_output)
5607 (wait_reading_process_output, read_process_output, send_process)
5608 (wait_reading_process_output): Likewise.
5609 * profiler.c (make_log, handle_profiler_signal): Likewise.
5610 * regex.c (re_exec): Likewise.
5611 * regex.h: Likewise.
5612 * search.c (looking_at_1, Freplace_match): Likewise.
5613 * sysdep.c (get_child_status, procfs_ttyname)
5614 (procfs_get_total_memory): Likewise.
5615 * systime.h (EMACS_TIME_VALID_P): Likewise.
5616 * term.c (dissociate_if_controlling_tty): Likewise.
5617 * window.c (get_phys_cursor_glyph): Likewise.
5618 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5619 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5621 * xfns.c (Fx_window_property): Likewise.
5622 * xmenu.c (set_frame_menubar): Likewise.
5623 * xselect.c (x_get_window_property, x_handle_dnd_message):
5625 * xsmfns.c (smc_save_yourself_CB): Likewise.
5626 * xterm.c (x_scroll_bar_set_handle): Likewise.
5628 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5630 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5631 to be optional or nil. Adjust comment and convert it to docstring.
5632 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5633 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5635 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5637 Static checking by GCC 4.8-20130319.
5638 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5639 * process.c (Fset_process_datagram_address)
5640 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5641 * xdisp.c (get_char_face_and_encoding):
5642 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5643 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5644 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5646 2013-03-24 Ken Brown <kbrown@cornell.edu>
5648 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5649 fix compilation on 64-bit Cygwin, where underscores are not
5650 automatically prepended.
5652 * w32term.c (w32_initialize): Silence compiler warning.
5654 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5656 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5657 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5658 variables, to save and restore frame dimensions.
5659 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5660 after returning from a 'fullscreen' configuration.
5661 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5662 to avoid races between the main thread and the input thread.
5664 * w32term.h (struct w32_output): New members normal_width,
5665 normal_height, normal_top, normal_left, and prev_fsmode.
5666 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5667 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5670 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5671 'fullscreen' parameter. Always record previous width and height
5672 of the frame, except when switching out of maximized modes, so
5673 that they could be restored correctly, instead of resetting to the
5674 default frame dimensions. Send SC_RESTORE command to the frame,
5675 unless we are going to send SC_MAXIMIZE, to restore the frame
5676 resize hints in the mouse pointer shown by the window manager.
5679 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5681 * lisp.h (get_frame_param): Adjust conditions for prototype
5684 2013-03-22 Ken Brown <kbrown@cornell.edu>
5686 * unexcw.c: Drop unneeded inclusion of w32common.h.
5687 (report_sheap_usage): Declare.
5688 (read_exe_header): Add magic numbers for x86_64.
5689 (fixup_executable): Fix printf format specifier for unsigned long
5692 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5694 * frame.h (struct frame): Put menu_bar_window under #ifdef
5695 because this member is not needed when X toolkit is in use.
5696 (fset_menu_bar_window):
5697 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5698 (free_glyphs, update_frame):
5699 * xdisp.c (expose_frame): Likewise.
5700 (display_menu_bar): Likewise. Remove redundant eassert.
5701 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5704 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5706 Use functions and constants to manipulate Lisp_Save_Value objects.
5707 This replaces code that used macros and strings and token-pasting.
5708 The change makes the C source a bit easier to follow,
5709 and shrinks the Emacs executable a bit.
5710 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5711 (make_save_value): Change 1st arg from string to enum. All callers
5714 (mark_object): Use if, not #if, for GC_MARK_STACK.
5715 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5716 (XSAVE_OBJECT): Now functions, not macros.
5717 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5718 the constant was never used.
5719 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5720 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5721 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5722 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5724 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5725 type3 with a single member save_type. All uses changed.
5726 (save_type, set_save_pointer, set_save_integer): New functions.
5727 * print.c (PRINTX): Remove.
5729 * alloc.c: Remove redundant static declarations.
5731 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5733 * window.h (struct window): Convert left_col, top_line, total_lines
5734 and total_cols from Lisp_Objects to integers. Adjust comments.
5735 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5737 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5738 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5739 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5740 Adjust users where appropriate.
5742 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5744 * frame.h (struct frame): Drop resx and resy because the same data is
5745 available from window system-specific output context. Adjust users.
5746 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5747 New functions to provide defaults when no window system available.
5748 (FRAME_RES_X, FRAME_RES_Y): New macros.
5749 (NUMVAL): Move from xdisp.c.
5750 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5751 (Ffont_face_attributes, Fopen_font):
5752 * image.c (gs_load):
5753 * w32font.c (fill_in_logfont):
5754 * xdisp.c (calc_pixel_width_or_height):
5755 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5756 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5758 2013-03-20 Kenichi Handa <handa@gnu.org>
5760 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5761 to 1 (temporary workaround until a bug related to ASCII
5762 optimization is fixed).
5764 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5766 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5767 Signal error if window is not internal. Adjust docstring.
5768 (delete_all_child_windows): Use combination_limit to save the buffer.
5769 (Fset_window_configuration): Adjust accordingly.
5770 * print.c (syms_of_print): Initialize debugging output not here...
5771 (init_print_once): ...but in a new function here.
5772 * lisp.h (init_print_once): Add prototype.
5773 * emacs.c (main): Add call to init_print_once. Adjust comments.
5775 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5777 * window.c (window_resize_check, window_resize_apply)
5778 (window_from_coordinates, recombine_windows, set_window_buffer)
5779 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5780 (Fsplit_window_internal, Fdelete_window_internal)
5781 (freeze_window_starts): Use bool for booleans.
5782 * window.h (window_frame_coordinates, resize_frame_windows)
5783 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5785 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5787 * dispnew.c (bitch_at_user): Use `user-error'.
5789 2013-03-17 Ken Brown <kbrown@cornell.edu>
5791 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5792 as return type of image_background. (Bug#13981)
5793 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5795 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5797 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5798 (ns_select): Don't return with result uninitialized.
5800 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5803 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5805 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5806 directories. If filename is nil, get directory name (Bug#13932).
5807 Use getFilename and getDirectory.
5808 (getFilename, getDirectory): New methods for EmacsSavePanel and
5810 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5812 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5814 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5816 2013-03-15 Kenichi Handa <handa@gnu.org>
5818 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5819 (adjust_after_replace): Make it back to static. Delete the third
5820 arg text_at_gap_tail. Cancel the code for handling it.
5822 * coding.h (struct coding_system): New member eol_seen.
5824 * coding.c (detect_ascii): New function.
5825 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5826 when the source bytes are actually scanned. On detecting for
5827 coding_category_utf_8_auto, call detect_ascii instead of scanning
5828 source bytes directly.
5829 (produce_chars): Call insert_from_gap with the new arg 0.
5830 (encode_coding): Likewise.
5831 (decode_coding_gap): Control ASCII optimization by the variable
5832 disable_ascii_optimization instead of #ifndef .. #endif.
5833 Deccode EOL format according to coding->eol_seen.
5834 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5837 * lisp.h (adjust_after_replace): Cancel externing it.
5838 (insert_from_gap): Adjust prototype.
5840 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5842 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5843 FULLSCREEN_MAXIMIZED. (Bug#13935)
5845 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5847 * region-cache.c (find_cache_boundary, move_cache_gap)
5848 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5849 Simplify debugging check and convert to eassert. Adjust comment.
5850 (pp_cache): Put under ENABLE_CHECKING.
5852 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5854 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5855 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5857 (w32fullscreen_hook): If the frame is visible, reset
5858 f->want_fullscreen flag after changing the frame size. If the
5859 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5862 2013-03-13 Daniel Colascione <dancol@dancol.org>
5864 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5865 too so that these builds can use Cygwin's file conversion
5866 functions. (We've been building and linking cygw32.o all along
5867 and just not using it.)
5869 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5871 File synchronization fixes (Bug#13944).
5872 * Makefile.in (LIB_FDATASYNC): New macro.
5874 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5875 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5876 Don't worry about HAVE_FSYNC, since a substitute fsync is
5877 available if the system lacks one.
5878 (Fwrite_regin): Retry fsync if interrupted.
5880 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5882 * w32term.c (w32_read_socket): If the Emacs frame is being
5883 activated, call w32fullscreen_hook, to make sure the new frame
5884 dimensions are in effect. (Bug#13937)
5886 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5888 * xdisp.c (init_iterator): Simplify because both character and byte
5889 positions are either specified or -1. Add eassert. Adjust comment.
5890 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5891 character and byte positions can be obtained from marker.
5893 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5895 Static checking by Sun C 5.12.
5896 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5897 * bytecode.c (exec_byte_code):
5898 * dispnew.c (init_display):
5900 * fileio.c (Fsubstitute_in_file_name):
5901 * keyboard.c (Fevent_convert_list):
5902 * keymap.c (Fsingle_key_description):
5903 * term.c (maybe_fatal, fatal):
5904 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5905 * xsmfns.c (Fhandle_save_session):
5906 Omit unreachable code.
5907 * keymap.c (map_keymap_char_table_item): Cast void * to
5908 a function pointer type; the C Standard requires this.
5910 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5911 Include <sys/param.h> unconditionally, as that works elsewhere and
5912 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5913 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5916 See ChangeLog.12 for earlier changes.
5922 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5924 This file is part of GNU Emacs.
5926 GNU Emacs is free software: you can redistribute it and/or modify
5927 it under the terms of the GNU General Public License as published by
5928 the Free Software Foundation, either version 3 of the License, or
5929 (at your option) any later version.
5931 GNU Emacs is distributed in the hope that it will be useful,
5932 but WITHOUT ANY WARRANTY; without even the implied warranty of
5933 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5934 GNU General Public License for more details.
5936 You should have received a copy of the GNU General Public License
5937 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.