1 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3 emacs_read and emacs_write now use void *, not char *.
4 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6 Buffer arg is now void *, not char *. This matches plain
7 'read' and 'write' better, and avoids a constraint violation
8 on Solaris 9 with Oracle Studio.
10 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12 * alloc.c (Fmake_string): For ASCII char initializer, prefer
13 memset to explicit loop. Otherwise copy largest possible chunk
14 from initialized to uninitialized part, thus allowing the longer
15 memcpy runs and reducing the number of loop iterations.
17 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
19 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
20 hide toolbar (Bug#15388).
21 (windowDidEnterFullScreen:): If presentation options are zero,
22 set them here (Bug#15388).
23 (ns_update_auto_hide_menu_bar): Remove runtime check.
24 Don't auto hide dock unless menubar is also auto hidden.
26 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
28 * editfns.c (message): Mention batch mode in doc string.
30 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
32 * nsterm.m (check_native_fs): Remove erroneous comment.
34 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
36 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
37 uses find_newline instead of scan_newline and so doesn't move point.
39 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
41 Use hardware support for byteswapping on glibc x86 etc.
42 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
43 whereas the old swap64 needed 30.
44 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
45 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
46 Use byteswap.h's macros to swap bytes.
47 * lisp.h (swap16, swap32, swap64): Remove.
48 All uses replaced by bswap_16, bswap_32, bswap_64.
50 * bytecode.c (exec_byte_code): Use some more volatile variables
51 to work around local variables getting clobbered by longjmp.
52 Port to pre-C99, which doesn't allow decls after stmts.
54 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
56 * lisp.h (eassert): Assume that COND is true when optimizing.
57 In other words, take on the behavior of eassert_and_assume.
58 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
59 (eassert_and_assume): Remove. All uses replaced by eassert.
61 * xdisp.c (Qglyphless_char): Now static.
63 Adjust to merge from gnulib.
64 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
65 * lisp.h: Include <verify.h>, for 'assume'.
67 * eval.c (clobbered_eassert): New macro.
68 (internal_catch, internal_condition_case)
69 (internal_condition_case_1, internal_condition_case_2)
70 (internal_condition_case_n): Use it instead of eassert
71 when the argument contains locals clobbered by longjmp.
72 Don't use clobbered locals outside of clobbered_eassert.
73 (internal_lisp_condition_case): Use a volatile variable
74 to work around a local variable's getting clobbered.
76 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
78 * lisp.h (struct handler): Merge struct handler and struct catchtag.
79 (PUSH_HANDLER): New macro.
81 (handlerlist): Always declare.
83 * eval.c (catchlist): Remove (merge with handlerlist).
84 (handlerlist, lisp_eval_depth): Not static any more.
85 (internal_catch, internal_condition_case, internal_condition_case_1)
86 (internal_condition_case_2, internal_condition_case_n):
88 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
89 handlerlist/catchlist.
90 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
91 handlerlist which can only handle a single condition-case handler at
93 (find_handler_clause): Simplify since we only a single branch here
96 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
98 (bcall0): New function.
99 (exec_byte_code): Add corresponding cases. Improve error message when
100 encountering an invalid byte-code. Let Bunwind_protect accept
101 a function (rather than a list of expressions) as argument.
103 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
104 and make them unconditional now that they're heap-allocated.
106 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
108 * charset.c (Fdecode_char, Fencode_char): Remove description of
109 `restriction' arg. now that it's hidden by advertised-calling-convention.
111 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
113 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
114 Remove unused variable (from mac-port).
115 (macfont_draw): Use s->ybase for correct y position.
117 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
119 * frame.h (struct frame): Drop has_minibuffer member because...
120 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
121 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
123 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
125 * window.h (struct window): Prefer enum text_cursor_kinds to int
126 for phys_cursor_type member. Move the latter, phys_cursor_width,
127 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
128 * window.c (replace_window, make_window): Adjust users.
130 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
132 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
133 this module is never compiled otherwise.
135 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
137 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
140 2013-09-29 Eli Zaretskii <eliz@gnu.org>
142 * xdisp.c (get_next_display_element): Don't call face_for_font in
143 a build configured --without-x. (Bug#15484)
145 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
147 * window.c (calc_absolute_offset): #elif should be #elif defined.
149 * frame.c (delete_frame): Block/unblock input to overcome race
150 condition (Bug#15475).
152 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
154 * frame.c (delete_frame): Record selected frame only after
155 calling Qdelete_frame_functions (Bug#15477).
157 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
159 * nsterm.m (ns_selection_color): Remove.
160 (ns_get_color): Check for ns_selection_(fg|bg)_color using
161 NSColor selectedText(Background)Color. Only for COCOA.
162 (ns_term_init): Remove assignment of ns_selection_color, logic
163 moved to ns_get_color.
165 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
166 NS_SELECTION_COLOR_DEFAULT.
167 (NS_SELECTION_FG_COLOR_DEFAULT): New.
169 2013-09-28 Eli Zaretskii <eliz@gnu.org>
171 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
172 frame' does not have the tool_bar_window member.
174 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
176 Signal error when reading an empty byte-code object (Bug#15405)
177 * lread.c (read1): signal error
178 * alloc.c (make_byte_code): eassert header size
179 (sweep_vectors): change an int to size_t
181 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
183 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
184 instead of ints, as it's the usual style for offsetof constants. See:
185 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
187 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
188 This is ugly, but it should fix the performance problem for older
189 GCC versions in the short run. I'll look into integrating the
190 Gnulib module for popcount, as a better fix.
191 See the thread starting in:
192 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
193 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
194 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
195 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
196 (popcount_size_t): Use it.
198 2013-09-24 Daniel Colascione <dancol@dancol.org>
200 * process.c (Fnetwork_interface_info): Fix build break due to
203 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
205 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
206 Prefer signed to unsigned integers where either will do.
207 No need for 'const' on locals that do not escape.
208 Omit easserts with unnecessary and unportable assumptions about
209 alignment. Avoid unnecessary casts to char *.
211 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
213 Use union for the payload of struct Lisp_Vector.
214 This helps to avoid a few glitches dictated by C's aliasing rules.
215 * lisp.h (struct Lisp_Vector): Use union for next and
216 contents member. Adjust comment. Change related users.
217 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
218 Related users changed.
219 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
220 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
221 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
222 * xfaces.c, xfont.c, xmenu.c: Related users changed.
224 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
226 Optimize glyph row clearing and copying routines.
227 * dispextern.h (struct glyph_row): Change layout of struct
228 glyph_row to help copy_row_except_pointers. Adjust comment.
229 * dispnew.c (null_row): Remove.
230 (clear_glyph_row): Use offsetof and memset to find and clear
231 just the members that need clearing. Adjust comment.
232 (copy_row_except_pointers): Likewise for copying.
234 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
236 Some minor cleanups of recently-added bool vector code.
237 * conf_post.h (assume): Always return void. Use lint version
238 only if GCC and MSC versions don't apply.
239 * conf_post.h (assume):
240 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
241 Depend on _MSC_VER, not __MSC_VER, for consistency with
243 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
244 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
245 (bool_vector_binop_driver, count_trailing_zero_bits)
246 (size_t_to_host_endian): Now static, not static inline;
247 the latter isn't needed with modern compilers and doesn't
248 work with older compilers anyway.
250 * alloc.c (valgrind_p): Use bool for boolean.
252 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
254 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
255 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
256 (display_last_displayed_message_p, message_buf_print)
257 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
258 Use bool for boolean.
259 * dispextern.h (cancel_line, init_desired_glyphs):
260 Remove ancient leftover.
261 (help_echo_showing_p, hourglass_shown_p):
262 * lisp.h (noninteractive_need_newline): Adjust declaration.
264 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
266 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
268 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
269 ...this file and convert the latter to static. Adjust comment.
270 (make_initial_frame):
271 * window.c (init_window_once): Adjust user.
272 * frame.h (last_nonminibuf_frame): Remove declaration.
273 * lisp.h (selected_frame): Likewise.
274 * msdos.c (the_only_display_info): Adjust comment.
276 2013-09-23 Eli Zaretskii <eliz@gnu.org>
278 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
279 computing the end column of mouse-highlight that comes from
280 display or overlay strings. (Bug#15437)
281 (note_mouse_highlight): Adapt calculation of last argument to
282 mouse_face_from_string_pos to the above change.
284 * conf_post.h (__has_builtin): Define to zero, if undefined, on
285 all platforms, not just for clang.
287 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
289 * filelock.c (lock_file_1): Rearrange to remove compiler warning
290 about excess arguments to snprintf.
292 * conf_post.h(assume): Use __builtin_unreachable for clang.
294 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
296 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
297 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
299 2013-09-23 Daniel Colascione <dancol@dancol.org>
301 * alloc.c (USE_VALGRIND): New macro; on by default
302 when ENABLE_CHECKING.
303 (mark_maybe_object,mark_maybe_pointer)
304 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
306 (valgrind_p) [USE_VALGRIND]: New variable.
307 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
309 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
311 * process.c (wait_reading_process_output): Change int pnamelen to
314 * nsterm.m (setMarkedText:selectedRange:):
316 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
317 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
318 argument to unsigned long to avoid warning.
319 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
321 * conf_post.h (assume): Fix compiler error: x shall be cond.
323 2013-09-22 Daniel Colascione <dancol@dancol.org>
325 * xfns.c (x_get_monitor_attributes): Suppress unused variable
326 warning when compiling without a window system.
328 2013-09-22 Daniel Colascione <dancol@dancol.org>
330 * data.c (Qbool_vector_p): New symbol.
331 (bool_vector_spare_mask,popcount_size_t_generic)
332 (popcount_size_t_msc,popcount_size_t_gcc)
334 (bool_vector_binop_driver)
335 (count_trailing_zero_bits,size_t_to_host_endian)
336 (Fbool_vector_exclusive_or)
338 (Fbool_vector_intersection,Fbool_vector_set_difference)
339 (Fbool_vector_subsetp,Fbool_vector_not)
340 (Fbool_vector_count_matches)
341 (Fbool_vector_count_matches_at): New functions.
342 (syms_of_data): Intern new symbol, functions.
343 * alloc.c (bool_vector_payload_bytes): New function.
344 (Fmake_bool_vector): Instead of calling Fmake_vector,
345 which performs redundant initialization and argument checking,
346 just call allocate_vector ourselves. Make sure we clear any
347 terminating padding to zero.
348 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
349 instead of open-coding the size calculation.
350 (vroundup_ct): New macro.
351 (vroundup): Assume argument >= 0; invoke vroundup_ct.
352 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
353 * composite.c (composition_gstring_put_cache):
354 Change lint_assume to assume.
355 * conf_post.h (assume): New macro.
356 (lint_assume): Remove.
357 * dispnew.c (update_frame_1): Change lint_assume to assume.
358 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
360 * image.c (gif_load): Change lint_assume to assume.
361 * lisp.h (eassert_and_assume): New macro.
362 (Qbool_vector_p): Declare.
363 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
364 (swap16,swap32,swap64): New inline functions.
365 * macfont.c (macfont_shape): Change lint_assume to assume.
366 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
367 * xsettings.c (parse_settings): Use new swap16 and
368 swap32 from lisp.h instead of file-specific macros.
370 2013-09-22 Eli Zaretskii <eliz@gnu.org>
372 * xdisp.c (try_window_id): Don't abort if cursor row could not be
373 found (which can legitimately happen when the glyph row at the
374 window start is disabled in the current_matrix. (Bug#15365)
376 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
378 Fix syntax.h bug introduced by recent INLINE change.
379 syntax.h defined an extern inline function SYNTAX_ENTRY that was
380 conditionally compiled one way in some modules, and a different
381 way in others. This doesn't work with extern inline functions,
382 which must have the same definition in all modules, because the
383 defining code might be shared across modules, depending on the
384 implementation. Symptoms reported by Martin Rudalics in:
385 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
386 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
387 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
388 overriding the corresponding functions in syntax.h.
389 * syntax.h (syntax_property_entry, syntax_property_with_flags)
390 (syntax_property): New inline functions.
391 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
392 Rewrite in terms of these new functions.
394 2013-09-21 Eli Zaretskii <eliz@gnu.org>
396 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
397 not chars_in_text, whose result depends on the multibyteness of
398 the current buffer. (Bug#15426)
400 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
402 Port recent change to hosts where pointers aren't 'long'.
403 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
404 Don't assume that pointers are the same width as 'long'.
405 Add a compile-time check that a pointer fits into two X slots.
407 A simpler, centralized INLINE.
408 * conf_post.h (INLINE): Define only if not already defined.
409 This allows us to use a single INLINE, defined by one file
411 * emacs.c (INLINE): Define it.
412 Also, include category.h, charset.h, composite.h, dispextern.h,
413 syntax.h, systime.h, so that their INLINE definitions are expanded
415 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
416 * buffer.h, buffer.c (BUFFER_INLINE):
417 * category.h, category.c (CATEGORY_INLINE):
418 * character.h, character.c (CHARACTER_INLINE):
419 * charset.h, charset.c (CHARSET_INLINE):
420 * composite.h, composite.c (COMPOSITE_INLINE):
421 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
422 * frame.h, frame.c (FRAME_INLINE):
423 * intervals.h, intervals.c (INTERVALS_INLINE):
424 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
425 * lisp.h, alloc.c (LISP_INLINE):
426 * process.h, process.c (PROCESS_INLINE):
427 * syntax.h, syntax.c (SYNTAX_INLINE):
428 * systime.h, sysdep.c (SYSTIME_INLINE):
429 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
430 * window.h, window.c (WINDOW_INLINE):
431 Remove. All uses replaced with INLINE.
433 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
435 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
438 2013-09-19 Eli Zaretskii <eliz@gnu.org>
440 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
441 'const char *' to avoid compiler warnings due to similar change in
442 the prototype of x_get_string_resource.
444 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
446 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
447 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
448 going to replace static variables below. Adjust comments.
449 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
450 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
451 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
452 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
453 Related users changed.
454 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
455 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
456 last_mouse_movement_time, going to replace static variables below.
458 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
459 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
461 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
462 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
463 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
464 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
465 static variables below.
466 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
467 (last_mouse_scroll_bar): Remove.
468 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
469 (mouseExited): Related users changed.
471 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
473 Do not use external array to process X scroll bar messages.
474 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
475 (x_send_scroll_bar_event): Pack window pointer into two slots
476 of XClientMessageEvent if we're 64-bit. Adjust comment.
477 (x_scroll_bar_to_input_event): Unpack accordingly.
479 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
481 Ifdef away recent changes which aren't relevant to NS port.
482 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
483 [!HAVE_NS]: Declare as such.
484 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
485 [!HAVE_NS]: Define as such.
487 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
489 * frame.c (x_redo_mouse_highlight): New function
490 to factor out common code used in W32 and X ports.
491 * dispextern.h (x_redo_mouse_highlight): Add prototype.
492 * xterm.h (struct x_display_info):
493 * w32term.h (struct w32_display_info):
494 * nsterm.h (struct ns_display_info): New members
495 last_mouse_motion_frame, last_mouse_motion_x and
496 last_mouse_motion_y, going to replace static variables below.
497 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
498 (redo_mouse_highlight): Remove.
499 (note_mouse_movement, syms_of_xterm): Adjust user.
500 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
501 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
502 (redo_mouse_highlight): Remove.
503 (note_mouse_movement, syms_of_w32term): Adjust user.
504 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
505 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
507 (note_mouse_movement, mouseMoved, syms_of_nsterm):
508 * nsfns.m (compute_tip_xy): Adjust user.
510 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
512 * frame.c (x_mouse_grabbed): New function.
513 * dispextern.h (x_mouse_grabbed): Add prototype.
514 (last_mouse_frame): Remove declaration.
515 * xterm.h (struct x_display_info):
516 * w32term.h (struct w32_display_info):
517 * nsterm.h (struct ns_display_info): New member
518 last_mouse_frame, going to replace...
519 * xdisp.c (last_mouse_frame): ...global variable.
520 (note_tool_bar_highlight):
521 * w32term.c (w32_mouse_position, w32_read_socket):
522 * xterm.c (XTmouse_position, handle_one_xevent):
524 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
526 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
528 * w32term.c (w32_read_socket): Avoid temporary
529 variables in a call to x_real_positions.
530 * xterm.c (handle_one_xevent): Likewise.
532 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
534 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
535 (x_icon_type): Remove prototype.
536 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
537 * frame.c (x_icon_type): Remove.
538 * w32term.c (x_make_frame_visible, x_iconify_frame):
539 * xterm.c (x_make_frame_visible, x_iconify_frame):
540 Use x_set_bitmap_icon to factor out common code.
542 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
544 * dispextern.h (check_x_display_info, x_get_string_resource):
545 Declare here just once and unify the latter.
546 * frame.c (check_x_display_info, x_get_string_resource):
547 * nsterm.h (check_x_display_info):
548 * xrdb.c (x_get_string_resource):
549 * xterm.h (check_x_display_info): Remove prototypes.
550 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
551 * w32reg.c (x_get_string_resource): Likewise.
552 (w32_get_rdb_resource): Adjust user.
554 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
556 * xterm.h (struct x_display_info): New member
557 x_pending_autoraise_frame, going to replace...
558 * xterm.c (pending_autoraise_frame): ...static variable.
559 (x_new_focus_frame, XTread_socket): Adjust users.
560 * w32term.h (struct w32_display_info): New member
561 w32_pending_autoraise_frame, going to replace...
562 * w32term.c (pending_autoraise_frame): ...global variable.
563 (x_new_focus_frame, w32_read_socket): Adjust users.
565 2013-09-17 Glenn Morris <rgm@gnu.org>
567 * xdisp.c (message_dolog): If we create *Messages*,
568 switch it to messages-buffer-mode.
570 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
572 Don't overuse 'const' in types of locals.
573 * bidi.c (bidi_count_bytes):
574 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
575 (xg_event_is_for_scrollbar):
576 * xselect.c (x_handle_property_notify)
577 (x_handle_selection_notify, x_handle_dnd_message):
578 * xsettings.c, xsettings.h (xft_settings_event):
579 * xterm.c (x_handle_net_wm_state, handle_one_event)
580 (x_menubar_window_to_frame, x_detect_focus_change)
581 (construct_mouse_click, note_mouse_movement)
582 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
583 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
584 (handle_one_xevent, x_handle_net_wm_state):
585 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
586 (x_handle_dnd_message):
587 Avoid unnecessary 'const', typically the second 'const' in
588 'const foo * const arg', a 'const' that does not affect the API
589 and doesn't significantly help the human reader.
591 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
593 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
594 only if Glib < 2.36.0.
595 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
596 * xsettings.c (init_gconf, init_gsettings): Do not check
598 * xterm.c (handle_one_xevent): Do not call to x_clear_area
600 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
602 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
604 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
605 before calling g_type_init.
607 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
609 * nsterm.m (syms_of_nsterm): ... to here.
611 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
613 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
614 (ignore_next_mouse_click_timeout): Use Time as X does.
615 (handle_one_xevent): Avoid cast and use unsigned comparison.
617 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
619 Do not copy X event in handle_one_xevent except KeyPress case.
620 Wnen XEvent is processed, it is unlikely to be changed except
621 KeyPress case, so we can avoid copying and use const pointer to
622 const data to make sure that an event is not changed elsewhere.
623 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
624 const' and do not create local copy except for the KeyPress event.
625 Use casts to avoid a few glitches. Adjust formatting. Add comments.
626 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
627 (x_handle_net_wm_state, x_menubar_window_to_frame)
628 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
629 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
630 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
631 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
632 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
633 (x_handle_dnd_message):
634 * xsettings.c (xft_settings_event):
635 Use 'const XEvent * const' where appropriate.
636 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
638 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
640 Fix X event waiting to handle multiple frames.
641 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
642 * xterm.c (pending_event_wait): Remove. Adjust users.
643 (x_detect_focus_change): Pass frame arg.
644 (handle_one_xevent): Find related frame early and clear per-frame
645 wait_event_type only if this is an event for the relevant frame.
646 (x_wait_for_event): Use per-frame wait_event_type.
648 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
650 * nsfns.m (Fx_create_frame): Fix font driver registration for
653 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
656 * nsterm.m: Include macfont.h.
657 (ns_tmp_flags, ns_tmp_font): Remove.
658 (ns_compute_glyph_string_overhangs): Check for driver Qns.
659 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
660 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
661 (changeFont:): Fix code style. Check for font driver type when
664 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
667 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
668 (nsfont_open): Set font driver type.
669 Set font->ascent and font->descent. Figure out font instead of
670 ns_tmp_font, and flags instead of ns_tmp_flags.
671 Fix indentation. Remove call to ns_draw_text_decoration,
674 * nsfns.m: Include macfont.h.
675 (Fx_create_frame): Register macfont driver, make a better default font.
676 (Fns_popup_font_panel): Get font from macfont driver, if used.
678 * macfont.m, macfont.h, maccuvs.h: New files.
680 * font.h: Declare syms_of_macfont.
682 * font.c (syms_of_font): Call syms_of_macfont.
684 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
686 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
688 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
689 and it is always zero for others, so I assume that this is an ancient
690 leftover which nobody will want to change any more.
691 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
692 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
693 * frame.c (x_set_scroll_bar_width):
694 * w32fns.c (w32_createscrollbar):
695 * w32term.c (w32_set_vertical_scroll_bar):
696 * xfns.c (x_set_scroll_bar_default_width):
697 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
698 (x_scroll_bar_expose): Related users changed.
700 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
702 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
703 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
704 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
706 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
708 * nsterm.h, w32term.h, xterm.h: ...and not here.
709 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
711 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
712 these modules are never compiled otherwise.
714 2013-09-14 Eli Zaretskii <eliz@gnu.org>
716 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
719 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
721 Unify Fx_focus_frame between all ports.
722 * frame.h (x_focus_frame): New prototype.
723 * xfns.c (Fx_focus_frame): Remove.
724 (syms_of_xfns): Do not defsubr it.
725 (x_focus_frame): X implementation.
726 * nsfns.m (Fx_focus_frame): Remove.
727 (syms_of_nsfns): Do not defsubr it.
728 (x_focus_frame): NS implementation.
729 * w32term.c (Fx_focus_frame): Remove.
730 (x_focus_on_frame): Rename to...
731 (x_focus_frame): W32 implementation.
732 * w32term.h (x_focus_on_frame): Remove prototype.
733 * w32fns.c (Fx_focus_frame): Remove.
734 (syms_of_w32fns): Do not defsubr it.
735 * frame.c (Fx_focus_frame): Define here.
736 (syms_of_frame): Defsubr here.
737 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
739 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
741 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
742 All of them are replaced with FRAME_DISPLAY_INFO, defined in
743 each port to reference the port-specific window system data.
744 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
745 (FRAME_DISPLAY_INFO): Define.
746 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
747 (FRAME_DISPLAY_INFO): Define. Adjust users.
748 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
749 (FRAME_DISPLAY_INFO): Define. Adjust users.
750 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
751 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
752 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
753 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
754 * xselect.c, xterm.c: All related users changed.
756 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
758 * xterm.h (x_window_to_frame, x_any_window_to_frame)
759 (x_menubar_window_to_frame): Remove prototypes.
760 * xfns.c (x_window_to_frame, x_any_window_to_frame)
761 (x_menubar_window_to_frame, x_top_window_to_frame):
763 * xterm.c (x_window_to_frame, x_any_window_to_frame)
764 (x_menubar_window_to_frame, x_top_window_to_frame):
765 ...to here and convert all but the last to static.
767 2013-09-12 Eli Zaretskii <eliz@gnu.org>
769 * lisp.mk (lisp): Add w32-common-fns.elc.
771 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
773 * charset.c (char_charset): Document an exception for char-charset.
775 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
777 * xterm.h (x_display_info): New field last_user_time...
778 * xterm.c (toplevel): ...to replace static last_user_time.
779 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
781 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
783 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
784 scroll bar values to prevent thumb from disappear and update comment.
786 2013-09-11 Glenn Morris <rgm@gnu.org>
788 * emacs.c (usage_message): Possessive apostrophe tweak.
790 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
792 * nsterm.m (syms_of_nsterm): Use Qns.
793 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
794 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
795 * xfns.c (x_display_info_for_name, Fx_open_connection):
796 Remove old '#if 0' code.
797 (syms_of_xfns): Use Qx.
798 * termhooks.h (fullscreen_hook): Remove the leftover.
799 (struct terminal): Fix typo in comment.
801 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
803 Cleaning up a few X scroll bar bits.
804 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
805 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
806 New member last_seen_part, going to replace...
807 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
808 (xt_action_hook) [USE_LUCID]: Adjust user.
809 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
810 Lucid-specific scroll bar support.
811 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
812 to int and adjust to use last_seen_part member.
813 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
814 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
815 Initialize last_seen_part.
817 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
819 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
820 insert-buffer-substring an empty string.
822 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
824 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
825 avoiding a GCC warning.
827 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
829 Ifdef away frame tool bar code when it is not really used.
830 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
831 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
832 and minimize_tool_bar_window_p under the above.
833 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
834 (fset_tool_bar_window): Likewise.
835 * dispnew.c (clear_current_matrices, clear_desired_matrices)
836 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
837 (change_frame_size_1):
838 * window.c (window_from_coordinates, Frecenter): Adjust users.
839 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
840 code is not really used.
841 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
842 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
843 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
844 [!USE_GTK && !HAVE_NS]: Define as such.
845 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
846 (note_mouse_highlight, expose_frame):
847 * xfns.c (x_set_tool_bar_lines):
848 * xterm.c (handle_one_xevent): Adjust users.
850 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
852 Fix corruption with multiple emacsclient -t instances (Bug#15222).
853 This bug was introduced by my 2013-08-26 patch, which incorrectly
854 assumed that the terminfo implementation doesn't use termcap buffers.
855 * term.c (init_tty) [TERMINFO]: Remove optimization, as
856 these buffers apparently are used after all.
857 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
858 (struct tty_display_info): Define members termcap_term_buffer and
859 termcap_strings_buffer even if TERMINFO.
861 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
864 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
865 'usage' docstring entry to pacify make-docfile.
867 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
869 Change comparison functions =, <, >, <=, >= to take many arguments.
870 * data.c: Change comparison functions' interface and implementation.
871 * lisp.h: Make arithcompare available for efficient two arg
873 * bytecode.c: Use arithcompare.
874 * fileio.c: Use new interface.
876 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
878 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
880 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
882 * eval.c (Feval): Document the new use of `lexical'.
884 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
886 Review and drop old frame resize hack.
887 * frame.h (struct frame): Remove force_flush_display_p.
888 * dispnew.c (update_frame): Adjust user and don't call
889 flush_frame here. The comment has said that there was an issues
890 with redisplaying fringes, but I don't see any differences with
891 and without this hack. Hopefully we can continue without it.
892 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
893 current frame matrices twice if resized_p is set.
895 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
897 Do not populate pure Xism x_sync to other ports.
898 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
899 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
900 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
901 * w32term.h (x_sync): Remove prototype.
903 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
905 Cleanup frame flushing.
906 * dispextern.h (struct redisplay_interface):
907 Drop flush_display_optional because flush_display is enough
908 for X and flushing via RIF is just a no-op for others.
909 * frame.h (flush_frame): New function.
910 * dispnew.c (update_frame):
911 * minibuf.c (read_minibuf):
912 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
914 * keyboard.c (detect_input_pending_run_timers): Do not flush
915 all frames but selected one in redisplay_preserve_echo_area.
916 * nsterm.m (ns_flush): Remove no-op.
917 (ns_redisplay_interface): Adjust user.
918 * w32term.h (x_flush): Remove no-op.
919 (w32_redisplay_interface): Adjust user.
920 * xterm.c (x_flush): Simplify because we do not flush all
921 frames at once any more. Adjust comment.
922 (x_redisplay_interface): Adjust user.
924 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
926 Port --without-x --enable-gcc-warnings to Fedora 19.
927 * gfilenotify.c (globals_of_gfilenotify):
928 Call g_type_init only if using an older glib version that needs it.
930 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
932 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
933 (last_glyphless_glyph_merged_face_id): Remove declarations.
934 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
935 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
936 (last_glyphless_glyph_merged_face_id): Now static.
937 (merge_escape_glyph_face): New function, refactored from...
938 (get_next_display_element): ...here.
939 (merge_glyphless_glyph_face): New function, refactored from...
940 (produce_glyphless_glyph): ...here...
941 * term.c (produce_glyphless_glyph): ...and here.
943 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
945 * eval.c (eval_sub): Only call Ffunction if necessary.
947 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
949 Attempt to make redisplay more selective when changing cursor type.
950 * frame.h (struct frame): New bitfield cursor_type_changed.
951 * xdisp.c (cursor_type_changed): Remove.
952 (try_cursor_movement, redisplay_window, try_window_id)
953 (set_frame_cursor_types, try_window_reusing_current_matrix):
954 Adjust to use per-frame bitfield.
955 (redisplay_internal): Look for cursor type change on each visible
956 frame and consider all frames if cursor type has been changed on
957 the frame other than selected. If cursor type has been changed on
958 selected frame only, do not use fast update.
960 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
962 Attempt to make redisplay more selective when changing fonts.
963 * frame.h (struct frame): New bitfield fonts_changed.
964 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
965 (adjust_frame_glyphs): Add prototype.
966 * dispnew.c (fonts_changed_p): Remove.
967 (adjust_glyphs): Remove because we do not
968 adjust matrices on all frames at once any more.
969 (adjust_frame_glyphs): Block and unblock input here.
970 (adjust_glyph_matrix): Use fonts_changed.
971 (change_frame_size_1): Use adjust_frame_glyphs.
972 * font.c (font_open_entity): Use fonts_changed.
973 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
974 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
975 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
976 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
977 (shrink_mini_window, Fresize_mini_window_internal)
978 (window_scroll_pixel_based, Fset_window_configuration)
979 (apply_window_adjustment, Fset_window_vscroll):
980 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
981 Use adjust_frame_glyphs.
982 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
983 (try_window_reusing_current_matrix, try_window_id, display_line)
984 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
985 (redisplay_internal): Consider fonts_changed and adjust frame
986 matrices for each frame only if the frame is visible. If font
987 has been changed on some frame during full redisplay, retry
988 only visible frames where the font has been actually changed.
990 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
992 Cache current header and mode line height for each window.
993 * window.h (struct window): New fields mode_line_height
994 and header_line_height.
995 * window.c (make_window): Initialize them.
996 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
997 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
998 (current_mode_line_height, current_header_line_height):
1000 * xdisp.c (current_mode_line_height, current_header_line_height):
1002 (pos_visible_p, init_xdisp): Adjust user.
1003 (redisplay_window): Invalidate mode_line_height and
1004 header_line_height if current and desired matrices do not agree.
1006 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1008 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1009 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1011 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1013 Make --without-x compatible with --enable-gcc-warnings.
1014 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1015 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1016 members under HAVE_WINDOW_SYSTEM.
1017 * keyboard.c (make_lispy_focus_out): Likewise.
1018 (record_menu_key): Move under HAVE_MENUS.
1019 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1020 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1021 (syms_of_xdisp): Adjust user.
1022 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1023 (start_hourglass, cancel_hourglass):
1024 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1025 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1026 and CLEAR_FONT_TABLE_NFONTS.
1027 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1028 Declare only if HAVE_WINDOW_SYSTEM.
1029 (lface_same_font_attributes_p, clear_face_gcs): Define only
1030 if HAVE_WINDOW_SYSTEM.
1032 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1034 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1035 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1036 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1038 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1040 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1042 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1044 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1045 This fixes a type error on hosts where ptrdiff_t is wider than int.
1047 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1049 * keyboard.c (read_key_sequence_vs): New function.
1050 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1053 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1055 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1057 Makefile improvements.
1058 * Makefile.in (config.status): Don't use double-colon rules, as
1059 they are not portable according to POSIX. Fix shell typo with `;
1060 I guess this rule has never been tested?
1061 (VCSWITNESS): New macro, to override any environment var.
1063 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1065 * xterm.h (struct x_display_info): Do not track X connection
1066 fd separately because it is always available from Display.
1067 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1070 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1072 * buffer.c (drop_overlay):
1073 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1074 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1076 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1078 * buffer.c (Fmake_overlay, Fmove_overlay):
1079 * intervals.c (set_point_from_marker):
1080 * print.c (PRINTPREPARE): Prefer signal_error
1081 to plain error and report unsuitable marker too.
1083 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1085 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1086 for 'dragging' member.
1087 (struct x_output): Remove set-but-unused leftovers
1088 'left_before_move' and 'top_before_move'.
1089 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1090 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1091 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1092 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1093 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1094 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1095 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1096 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1098 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1100 * nsfont.m (INVALID_GLYPH): New define.
1101 (nsfont_encode_char): Use INVALID_GLYPH.
1102 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1104 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1106 * xterm.c (x_last_mouse_movement_time): Revert last change.
1107 This code should use XDisplayMotionBufferSize to check display's
1108 motion history first, and there are few other issues as well.
1109 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1110 (handle_one_xevent): Adjust user.
1112 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1114 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1115 * frame.c (Flast_nonminibuf_frame): ... to here.
1116 (check_minibuf_window): Don't abort if no window was found
1119 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1121 Use XGetMotionEvents to ask the last mouse motion time from X server.
1122 * xterm.c (X_MOTION_HISTORY): Default to 1.
1123 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1124 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1125 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1126 Ifdef away legacy code.
1127 (XTmouse_position, x_scroll_bar_report_motion):
1128 Use x_last_mouse_movement_time.
1129 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1132 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1134 * msdos.c (last_mouse_window): Move to...
1135 (dos_rawgetc): ...this function and adjust comment.
1136 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1137 (mouseMoved): ...this function and adjust comment.
1138 * w32term.c (last_window): Likewise with...
1139 (w32_read_socket): ...this function.
1140 * xterm.c (last_window): Likewise with...
1141 (handle_one_xevent): ...this function.
1143 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1145 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1146 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1147 (handle_one_xevent): ...to here.
1148 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1151 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1153 * msdos.c (IT_set_terminal_window): Remove no-op.
1154 (initialize_msdos_display): Adjust terminal setup.
1155 * w32console.c (w32con_set_terminal_window): Remove no-op.
1156 (initialize_w32_display): Adjust terminal setup.
1157 * w32term.c (w32_set_terminal_window): Remove no-op.
1158 (w32_create_terminal): Adjust terminal setup.
1159 * xterm.c (XTset_terminal_window): Remove no-op.
1160 (x_create_terminal): Adjust terminal setup.
1162 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1164 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1166 (ns_create_terminal): Adjust terminal setup.
1167 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1169 (w32_create_terminal): Adjust terminal setup.
1170 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1172 (x_create_terminal): Adjust terminal setup.
1174 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1176 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1177 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1178 * dispnew.c (buffer_posn_from_coords):
1179 * window.c (Fwindow_end, displayed_window_lines):
1180 * xdisp.c (redisplay_mode_lines): Use it.
1182 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1184 * fontset.c (face_for_char): Check char in the current face font first
1185 if HAVE_NS (Bug#15138).
1187 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1189 * window.c (temp_output_buffer_show): Make sure window returned
1190 by display_buffer is live (Bug#15213).
1192 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1194 Minor cleanup to avoid forward declarations.
1195 * coding.h (struct ccl_spec): Remove forward declaration.
1196 * composite.h (toplevel): Include font.h.
1197 (struct composition_it, struct face, struct font_metrics):
1198 Remove forward declaration.
1199 * dispextern.h (struct image, struct atimer): Likewise.
1200 * emacsgtkfixed.h (struct frame): Likewise.
1201 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1202 * font.h (struct font_driver, struct font, struct glyph_string)
1203 (struct face): Remove forward declaration.
1204 * fontset.h (struct face, struct font): Likewise.
1205 * frame.h (toplevel): Style cleanup.
1206 (enum output_method): Move to...
1207 * termhooks.h (enum output_method): ...here.
1208 (struct glyph, struct frame, struct ns_display_info)
1209 (struct x_display_info, struct w32_display_info):
1210 Remove forward declaration.
1211 * xterm.h (toplevel): Include termhooks.h.
1212 (struct font, struct window, struct glyph_matrix, struct frame)
1213 (struct input_event, struct face, struct image): Remove forward
1215 * gtkutil.h (struct _widget_value): Likewise.
1216 * keyboard.h (toplevel): Include termhooks.h.
1217 (struct input_event): Remove forward declaration.
1219 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1221 * intervals.c (set_point_from_marker): New function.
1222 * editfns.c (Fgoto_char):
1223 * process.c (Finternal_default_process_filter):
1224 * window.c (select_window_1): Use it.
1225 * buffer.h (set_point_from_marker): Add prototype.
1227 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1229 * w32.c (term_winsock): Call release_listen_threads before calling
1231 (_sys_wait_accept): Wait for accept event in a loop with a finite
1232 timeout, instead of waiting indefinitely. Will hopefully avoid
1233 hanging during exit because WSACleanup deadlocks waiting for the
1234 event object to be released. (Bug#14333)
1236 * w32proc.c (release_listen_threads): New function, signals all
1237 the reader threads that listen for connections to stop waiting.
1239 * w32.h (release_listen_threads): Add prototype.
1241 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1243 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1244 field of new marker (for sanity and safety).
1245 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1246 anyway because XMISCTYPE is a function and can't be an lvalue).
1248 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1250 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1251 (x_after_update_window_line, x_scroll_bar_create):
1252 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1253 (handle_one_xevent, x_clear_frame_area):
1254 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1255 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1256 * xterm.h (x_clear_area): Adjust prototype.
1258 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1260 Hook scanning and indentation functions to find_newline. This helps
1261 to avoid duplicated code and renders more respect to newline cache.
1262 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1263 * cmds.c (Fforward_line):
1264 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1265 Use find_newline and avoid unnecessary point movements.
1266 * search.c (scan_newline): Implement on top of find_newline.
1268 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1270 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1271 scoped code (bug#11258).
1273 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1275 * nsterm.m (last_window): New variable.
1276 (EV_TRAILER2): New macro.
1277 (EV_TRAILER): Call EV_TRAILER2.
1278 (mouseMoved:): Add support for mouse-autoselect-window
1279 on nextstep (Bug#6888).
1281 2013-08-28 Andreas Schwab <schwab@suse.de>
1283 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1284 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1285 Remove unused macro definitions.
1286 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1287 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1288 Only define if emacs.
1290 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1292 Prefer enum glyph_row_area to int where appropriate.
1293 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1295 (window_box, window_box_width, window_box_left, window_box_left_offset)
1296 (window_box_right, window_box_right_offset): Adjust prototypes.
1297 * xdisp.c (window_box, window_box_width, window_box_left)
1298 (window_box_left_offset, window_box_right, window_box_right_offset):
1299 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1300 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1301 * nsterm.m (ns_clip_to_row):
1302 * w32term.c (w32_clip_to_row):
1303 * xterm.c (x_clip_to_row): Likewise.
1305 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1307 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1308 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1310 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1312 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1313 for portability to hosts where /bin/sh has problems.
1315 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1317 Redesign redisplay interface to drop global output_cursor.
1318 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1319 (toplevel): Remove declaration of output_cursor.
1320 (set_output_cursor, x_cursor_to): Remove prototype.
1321 * window.h (struct window): New member output_cursor.
1322 (output_cursor_to): New function to replace RIF member.
1323 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1324 (update_text_area, set_window_cursor_after_update): Use it.
1325 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1326 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1327 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1328 * w32term.c (x_update_window_begin, x_update_window_end):
1329 * xterm.c (x_update_window_begin, x_update_window_end):
1330 Adjust to use per-window output cursor.
1332 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1334 Simplify SELECT_TYPE-related code.
1335 Like EMACS_TIME, this portability layer is no longer needed, since
1336 Emacs has been using fd_set as a portability layer for some time.
1337 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1338 (SELECT_TYPE): Remove. All uses changed to fd_set.
1339 (fd_set) [!FD_SET]: New typedef.
1341 Simplify EMACS_TIME-related code.
1342 This portability layer is no longer needed, since Emacs has been
1343 using struct timespec as a portability layer for some time.
1344 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1345 Include <time.h> rather than "systime.h"; that's all that's needed now.
1346 * dispnew.c: Include <timespec.h> rather than "systime.h";
1347 that's all that's needed now.
1348 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1349 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1350 TIMESPEC_RESOLUTION.
1351 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1352 LOG10_TIMESPEC_RESOLUTION.
1353 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1354 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1355 (make_emacs_time): Remove. All used changed to make_timespec.
1356 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1357 (current_timespec): Rename from current_emacs_time. All uses changed.
1358 (add_emacs_time): Remove. All uses changed to timespec_add.
1359 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1360 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1361 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1362 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1363 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1364 (current_timespec): Rename from current_emacs_time. All uses changed.
1365 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1366 changed to timespec_cmp.
1367 * xgselect.c: Include <timespec.h>, since our .h files don't.
1369 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1371 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1372 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1373 Remove the leftovers.
1374 * gtkutil.c (toplevel): Do not declare Qxft but include
1376 * image.c (toplevel): Do not declare Vlibrary_cache because
1377 it's already done in lisp.h.
1379 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1381 * lisp.h (Mouse_HLInfo): Move from here...
1382 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1383 (reset_mouse_highlight): New function.
1384 * msdos.c (dos_set_window_size, IT_update_begin)
1385 (internal_terminal_init):
1386 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1387 (ns_initialize_display_info):
1388 * w32console.c (initialize_w32_display):
1389 * w32term.c (x_update_window_end, x_free_frame_resources)
1390 (w32_initialize_display_info):
1391 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1392 * window.c (Fdelete_other_windows_internal):
1393 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1394 * termchar.h (toplevel):
1395 * xterm.h (toplevel): Include dispextern.h.
1397 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1399 Fix minor problems found by static checking.
1400 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1401 (expect): Avoid nested-if warning.
1402 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1403 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1404 * nsterm.h, nsterm.m (ns_select):
1405 * xgselect.c, xgselect.h (xg_select):
1406 Adjust signature to better match pselect's.
1407 * nsterm.m (ns_select):
1408 Don't set *TIMEOUT, since pselect doesn't.
1409 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1410 diagnostic about assigning const char * to it.
1411 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1413 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1415 * lread.c (substitute_object_recurse): Handle hash-tables as well
1418 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1420 Fix unlikely core dump in init_tty, and simplify terminfo case.
1421 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1422 The old version incorrectly dumped core if malloc returned a
1423 buffer containing only non-NUL bytes.
1424 (init_tty): Do not allocate or free termcap buffers; the
1425 struct does that for us now.
1426 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1427 (struct tty_display_info): Define members termcap_term_buffer and
1428 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1429 use them. Allocate them directly in struct rather than indirectly
1430 via a pointer, to simplify init_tty.
1432 * frame.c (check_minibuf_window): Initialize 'window' properly,
1433 so that Emacs reliably aborts later if 'window' is not initialized.
1435 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1437 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1438 of VoidSymbol (Bug#15154).
1440 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1442 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1443 mouse_face_beg_y and mouse_face_end_y.
1444 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1445 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1446 Adjust users and update comment where appropriate.
1448 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1450 * frame.c (check_minibuf_window): New function.
1451 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1452 Call check_minibuf_window (Bug#15183).
1454 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1456 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1457 because this is the only last cursor data we need to keep and consult.
1458 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1459 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1462 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1464 Fix recovering from possible decompression error.
1465 Since insert_from_gap doesn't always move point, we can't use PT as
1466 the position where the partially decompressed data ends, and
1467 should count how many bytes was produced so far.
1468 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1469 (unwind_decompress): Really delete partially uncompressed data.
1470 (Fzlib_decompress_region): Take decompressed data size into account.
1472 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1474 * syntax.c (init_syntax_once): Adjust comment and do an early
1475 initialization of Qchar_table_extra_slots just once...
1476 * casetab.c (init_casetab_once):
1477 * category.c (init_category_once):
1478 * character.c (syms_of_character):
1479 * coding.c (syms_of_coding):
1480 * xdisp.c (syms_of_xdisp): ...and omit it here.
1482 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1484 * xdisp.c (get_next_display_element): Don't apply to characters
1485 from a display vector the logic of setting it->end_of_box_run_p
1486 suitable for characters from a buffer. (Bug#15175)
1488 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1489 to handle directories, rather than '_utime' which doesn't.
1492 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1494 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1495 or fullscreen (Bug#14627).
1497 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1499 System-dependent integer overflow fixes.
1500 * process.c (Fset_process_window_size): Signal an error if
1501 the window size is outside the range supported by the lower level.
1502 * sysdep.c (set_window_size): Return negative on error,
1503 nonnegative on success, rather than -1, 0, 1 on not in system,
1504 failure, success. This is simpler. Caller changed.
1505 (serial_configure): Remove unnecessary initialization of local.
1506 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1507 size fits in unsigned long; this isn't true on some 32-bit hosts.
1508 Avoid buffer overrun if some future version of /proc/meminfo has a
1509 variable name longer than 20 bytes.
1510 (system_process_attributes) [__FreeBSD__]:
1511 Don't assume hw.availpages fits in 'int'.
1513 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1515 Don't let very long directory names overrun the stack.
1516 Fix some related minor problems involving "//", vfork.
1517 * callproc.c (encode_current_directory): New function.
1518 (call_process): Don't append "/"; not needed.
1519 * fileio.c (file_name_as_directory_slop): New constant.
1520 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1521 this can save the caller having to alloca.
1522 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1523 Use SAFE_ALLOCA, not alloca.
1524 (directory_file_name, Fexpand_file_name): Leave leading "//"
1525 alone, since it can be special even on POSIX platforms.
1526 * callproc.c (call_process):
1527 * process.c (Fformat_network_address):
1528 * sysdep.c (sys_subshell):
1529 Use encode_current_directory rather than rolling our own.
1530 (create_process): No need to encode directory; caller does that now.
1531 * process.h (encode_current_directory): New decl.
1532 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1533 Rework to avoid 'goto xyzzy;'.
1535 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1537 * xdisp.c (handle_face_prop): If the default face was remapped use
1538 the remapped face for strings from prefix properties. (Bug#15155)
1540 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1542 Minor cleanup for redisplay interface and few related functions.
1543 * frame.h (enum text_cursor_kinds): Move from here...
1544 * dispextern.h (enum text_cursor_kinds): ...to here.
1545 (toplevel): Drop unnecessary declarations.
1546 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1547 in update_window_end_hook and draw_window_cursor functions.
1548 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1549 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1550 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1551 * xterm.c (x_update_window_end, x_draw_window_cursor):
1552 * xdisp.c (display_and_set_cursor, update_window_cursor)
1553 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1554 enum text_cursor_kinds where appropriate.
1556 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1558 Redesign redisplay interface to drop updated_row and updated_area.
1559 * dispextern.h (updated_row, updated_area): Remove declaration.
1560 (struct redisplay_interface): Pass glyph row and row area parameters
1561 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1562 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1564 * dispnew.c (updated_row, updated_area): Remove.
1565 (redraw_overlapped_rows, update_window_line): Adjust user.
1566 (update_marginal_area, update_text_area): Likewise. Pass updated row
1567 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1568 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1571 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1573 * process.c (flush_pending_output): Remove stub.
1576 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1578 * callproc.c: Fix race that killed background processes (Bug#15144).
1579 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1580 Record deleted process-id in critical section, not afterwards.
1581 Don't mistakenly kill process created by a call-process invocation
1582 that discards output and does not wait.
1584 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1586 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1587 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1588 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1589 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1590 to shut up compiler in mark_object.
1591 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1593 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1595 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1596 We can't portably rely on PTY_OPEN doing that, even if
1597 it calls posix_openpt with O_CLOEXEC.
1599 2013-08-20 Kenichi Handa <handa@gnu.org>
1601 * character.c (string_char): Improve commentary.
1603 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1605 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1606 (struct animation_cache): Make signature a flexible array member.
1607 All uses changed. This is a tad slower but may insulate us better
1608 from future changes to ImageMagick.
1610 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1612 * image.c: Shrink memory needed for animation cache.
1613 (SIGNATURE_DIGESTSIZE): New constant.
1614 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1615 (imagemagick_create_cache): Copy the signature. This saves
1616 several KB of memory that ImageMagick wastes per signature.
1617 Don't bother updating the update_time, as the caller does that now.
1618 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1619 it's a fixed size struct member now.
1620 (imagemagick_get_animation_cache): Always destroy the signature,
1621 as it's now imagemagick_create_cache's responsibility to copy it.
1622 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1623 and use memcmp rather than strcmp.
1624 eassert that ImageMagick returns a signature of the specified length.
1626 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1628 * image.c (imagemagick_get_animation_cache): Don't segfault on
1630 (imagemagick_get_animation_cache): Revert to previous definition
1631 so that it actually works. But keep the memory leak fix.
1632 (imagemagick_get_animation_cache): Fix memory leak.
1634 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1636 * image.c: Fix animation cache signature memory leak.
1637 Fix some other minor performance problems while we're at it.
1638 (imagemagick_create_cache): Clear just the members that
1639 need clearing. Don't set update_time, as caller does that now.
1640 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1641 Simplify by using pointer-to-pointer instead of a prev pointer.
1642 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1643 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1644 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1645 it's already a copy. Free the signature probe unless it's cached.
1647 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1648 This was introduced by my 2013-08-12 fix for Bug#15035.
1650 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1652 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1653 (imagemagick_prune_animation_cache): Now static.
1655 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1657 * image.c (imagemagick_get_animation_cache): Don't segfault when
1658 pruning all entries.
1660 2013-08-18 Ken Brown <kbrown@cornell.edu>
1662 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1663 static heap if ENABLE_CHECKING is defined.
1664 (max_bss_sbrk_ptr): New variable.
1666 (report_sheap_usage): Report maximum static heap usage instead of
1667 ending static heap usage.
1669 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1671 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1672 of zlib_initialized according to the results of calling
1673 init_zlib_functions.
1675 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1677 * image.c: Implement an ImageMagick per-image cache.
1678 (imagemagick_get_animation_cache): Fix a double-free error.
1679 (imagemagick_load_image): Remove the ping_wand code, which only
1680 apparently saved time on invalid animated images, and slowed down
1681 everything else. Optimise for the common case.
1683 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1685 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1687 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1689 * marker.c (set_marker): Remove documentation of undefined behavior.
1691 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1693 * image.c (imagemagick_compute_animated_image): Animate correctly
1694 when sub-images are smaller than the main image.
1695 (imagemagick_compute_animated_image): Setting the iterator row to
1696 zero is apparently not allowed.
1697 (imagemagick_compute_animated_image): Allow images that say they
1698 have sub-images that are bigger than the main image, but just crop
1701 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1703 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1705 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1707 * image.c (imagemagick_compute_animated_image): Respect the GIF
1710 2013-08-15 Ken Brown <kbrown@cornell.edu>
1712 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1713 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1716 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1718 Fix minor problems found by static checking.
1719 * frame.c (delete_frame):
1720 * xdisp.c (next_element_from_display_vector):
1721 Avoid uninitialized local.
1722 * image.c (imagemagick_compute_animated_image): Port to C89.
1723 Prefer usual GNU indentation style for loops.
1724 Be more careful about bizarrely large sizes, by using ptrdiff_t
1727 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1729 Fix infinite frame selection loop (Bug#15025).
1730 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1732 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1734 * xdisp.c (compute_window_start_on_continuation_line):
1735 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1736 to make sure we end up setting the window start at the leftmost
1737 visible character of the display line. This avoids funky
1738 horizontal shifting because the window start is not kept on the
1739 same position. (Bug#15090)
1740 (next_element_from_display_vector): Support 'box' face attribute
1741 in the face definitions of a display vector. (Bug#15099)
1743 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1745 * image.c (imagemagick_compute_animated_image): Implement animated
1747 (imagemagick_compute_animated_image): Fix some compilation
1748 warnings. Implement a very simple cache to make the animation
1749 usable at all, but it should be replaced with a per-image cache.
1751 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1753 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1754 to do `for' loops over alist values.
1755 * buffer.h (FOR_EACH_BUFFER):
1756 * process.c (FOR_EACH_PROCESS): Use it.
1757 (handle_child_signal, status_notify, Fget_buffer_process)
1758 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1760 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1762 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1763 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1764 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1765 to xzalloc and so avoid redundant call to memset.
1766 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1767 members because it is allocated with xzalloc and so already zeroed.
1769 2013-08-14 Ken Brown <kbrown@cornell.edu>
1771 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1774 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1776 Utility function and macro to copy Lisp string to C string.
1777 * lisp.h (xlispstrdupa): New macro.
1778 (xlispstrdup): New prototype.
1779 * alloc.c (xlispstrdup): New function.
1780 * callint.c (Fcall_interactively):
1781 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1782 (Fsubstitute_in_file_name):
1783 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1784 * image.c (x_create_bitmap_from_file):
1785 * w32term.c (w32_term_init):
1786 * xterm.c (x_term_init): Use xlispstrdup.
1788 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1790 * image.c (imagemagick_load_image): Make animated pictures work.
1791 There's still some problems with background color settings, though
1794 * decompress.c (unwind_decompress): Always restore point.
1796 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1798 * marker.c (set_marker): Reformat documentation.
1800 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1802 * xdisp.c (cursor_type_changed): Now static.
1804 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1805 Use changed. This avoids the need to call xmalloc and for the
1806 caller to call xfree, and avoids memory leaks in some situations.
1808 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1810 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1811 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1812 (redisplay_window): If window_end_valid is cleared due to non-zero
1813 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1814 so do not call to try_cursor_movement for that window.
1816 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1818 * window.h (struct window): Convert window_end_pos and
1819 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1820 (wset_window_end_pos, wset_window_end_vpos): Remove.
1821 * dispnew.c (adjust_glyph_matrix):
1822 * window.c (Fwindow_end, replace_window, set_window_buffer)
1824 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1825 (set_vertical_scroll_bar, redisplay_window, try_window)
1826 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1827 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1828 (note_mouse_highlight): Adjust users.
1829 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1832 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1834 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1835 * image.c (imagemagick_filename_hint): Use `const char *' and
1836 prefer SSDATA to SDATA to avoid warnings.
1838 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1840 Cleanup window fringes, margins and scroll bars adjustments.
1841 * window.c (set_window_fringes, set_window_margins)
1842 (set_window_scroll_bars, apply_window_adjustment): New functions.
1843 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1844 (Fset_window_scroll_bars): Use them.
1846 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1848 * window.h (struct window): Convert scroll_bar_width
1849 from Lisp_Object to integer. Adjust comment.
1850 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1852 * window.c (wset_scroll_bar_width): Remove.
1853 (make_window): Initialize scroll_bar_width.
1854 (Fsplit_window_internal): Use direct assignment.
1855 (Fset_window_configuration, save_window_save):
1856 Convert Lisp_Object to integer and back where appropriate.
1857 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1858 bar was actually changed, and mention this in docstring.
1860 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1862 * decompress.c: Minor simplifications.
1863 (Fzlib_decompress_region): Don't bother verifying
1864 that avail_out <= UINT_MAX, as that was confusing.
1865 Mention the restriction in a comment instead.
1866 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1868 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1870 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1871 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1873 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1875 * image.c (imagemagick_filename_hint): Check for errors in the
1878 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1880 * window.c (Fwindow_margins): Return nil when there's no marginal
1881 area, as per the documented API.
1883 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1884 Fmake_vector, as scroll bar's struct members are not all Lisp
1885 objects now. This avoids crashes in GC.
1887 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1888 bool, so its address could be taken.
1890 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1892 * image.c (imagemagick_filename_hint): New function to possibly
1893 apply `image-content-type-suffixes'.
1894 (imagemagick_load_image): Use it.
1896 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1898 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1899 if loading zlib failed.
1901 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1903 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1904 2013-08-13 checkin below. Change bool to BOOL, rule is:
1905 All Obj-C code uses BOOL, except for interfaces callable from C.
1907 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1909 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1911 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1912 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1913 bool instead of BOOL.
1914 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1915 from Lisp_Object to bitfield. Adjust comment.
1916 * w32term.c (x_scroll_bar_create): Adjust user.
1917 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1918 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1919 Use bool for boolean.
1920 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1921 to `unsigned int' when defining a bitfield.
1923 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1925 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1927 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1929 * window.h (struct window): Convert left_margin_cols and
1930 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1931 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1932 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1934 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1936 (showing_window_margins_p, update_window_line, update_frame_1):
1937 * fringe.c (draw_fringe_bitmap_1):
1938 * xdisp.c (window_box_width): Adjust users.
1939 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1940 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1941 Use direct assignment.
1942 (Fset_window_configuration, save_window_save, Fwindow_margins):
1943 Convert Lisp_Object to integer and back where appropriate.
1944 (Fset_window_margins): Adjust user. Return t if any margin
1945 was actually changed, and mention this in docstring.
1947 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1949 * syntax.c (forward_word):
1950 * cmds.c (forward_char, backward_char): Mention the optional argument.
1952 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1954 * window.h (struct window): Convert left_fringe_width
1955 and right_fringe_width from Lisp_Objects to integers.
1957 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1958 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1959 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1961 (make_window): Initialize new integer fields to -1.
1962 (Fsplit_window_internal): Use direct assignment.
1963 (Fset_window_configuration, save_window_save):
1964 Convert Lisp_Object to integer and back where appropriate.
1965 (Fset_window_fringes): Adjust user. Return t if any fringe
1966 was actually changed, and mention this in docstring.
1968 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1970 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1971 * nsfns.m (x_set_cursor_type):
1972 * w32fns.c (x_set_cursor_type):
1973 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1974 * xdisp.c (set_frame_cursor_types): ...but in common code.
1976 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1978 * font.c (clear_font_cache): New function, stripped from...
1979 (Fclear_font_cache): ...here, which now uses the function
1980 above. Adjust comment.
1981 * font.h (clear_font_cache): Add prototype.
1982 * xfaces.c (clear_face_cache): Use clear_font_cache.
1984 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1986 * window.c (Fset_window_start): Compare `w', not `window' because
1987 `w' might not be equal to `window' after call to decode_live_window.
1989 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1991 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1992 This fixes a problem introduced by the Bug#15035 patch
1993 when using GPG. Reported by Herbert J. Skuhra.
1995 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1997 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1998 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1999 not yet initialized.
2001 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2003 * decompress.c (Fzlib_decompress_region): Support zlib
2004 decompression, too, and rename.
2006 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2008 Minor zlib configuration tweaks.
2009 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2010 Don't assume presence of fn_inflateInit2_ zlib internal function.
2012 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2014 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2015 include the zlib prefix.
2017 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2019 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2020 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2021 define static variables that are pointers to zlib functions to be
2023 (init_zlib_functions) [WINDOWSNT]: New function.
2024 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2026 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2027 macros instead of invoking the zlib functions directly.
2028 (syms_of_decompress): DEFSYM Qzlib_dll.
2029 Staticpro Szlib_available_p.
2031 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2033 Avoid looping over all frame windows to freeze and unfreeze.
2034 * window.h (struct window): Drop frozen_window_start_p.
2035 (freeze_window_starts): Drop prototype.
2036 * frame.h (struct frame): New frozen_window_starts flag.
2037 (FRAME_WINDOWS_FROZEN): New macro.
2038 * window.c (freeze_window_start, freeze_window_starts):
2040 (select_window, replace_window): Adjust users.
2041 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2042 (window_frozen_p): New function.
2043 (redisplay_window): Use it.
2045 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2047 Fix some fd issues when running subprocesses (Bug#15035).
2048 Fix bugs that can leak files or file descriptors on errors.
2049 Don't unlink open temp files, as that's hard for users to diagnose
2050 when things go awry (e.g., temp disk exhausted).
2051 Don't bother to lock temp files. Check for invalid recursion.
2052 * callproc.c (synch_process_fd): Remove. All uses removed.
2053 (synch_process_tempfile): New var or macro.
2054 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2056 (record_kill_process): New arg, the temp name. All callers changed.
2057 (delete_temp_file): Now just a simple wrapper around unlink.
2058 (call_process_kill): New arg, the call_process_fd array.
2059 Close them all. Clear synch_process_pid. Remove the temp file,
2060 or arrange for it to be removed.
2061 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2062 that's been moved to synch_process_tempfile. Caller changed.
2063 Do not remove the tempfile; that's now call_process_kill's
2065 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2066 call_process_kill; the caller now does that.
2067 (call_process_cleanup): Do not close the process fd; that's now
2068 call_process_kill's responsibility.
2069 (Fcall_process): Implement via new function call_process, which
2070 has most of the old body of Fcall_process, but with a different API.
2071 (call_process): New function that does not open or close filefd if
2072 it is nonnegative. Record which fds need to be closed, and let
2073 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2074 Signal an error if invoked recursively (could be done via a hook).
2075 Simplify creation of the tempfile in the MSDOS case.
2076 Don't create the output file until after checking for the executable.
2077 Report any failure to open /dev/null.
2078 Don't open /dev/null for writing twice; once is enough.
2079 Don't create pipe if all output is being discarded or sent to file.
2080 Don't worry about setting up the coding system or reading from the
2081 pipe if all output is being discarded.
2082 Hoist fd_error local into top level, to lessen block nesting.
2083 Don't record deleted pid here; now done by Fcall_process_region.
2084 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2085 and note its success in synch_process_tempfile.
2086 Do not leak resources when child_setup fails.
2087 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2088 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2089 (create_temp_file): Now returns open fd, with an additional
2090 Lisp_Object * argument to return the name. All callers changed.
2091 Do not close the file; rewind it instead, and leave it open for
2092 the caller. Do not lock the temp file. Unwind-protect the file
2093 and the file-descriptor.
2094 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2095 If an asynchrounous process, record it here, not in call_process.
2096 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2097 * eval.c (set_unwind_protect): New function.
2098 * fileio.c (write_region): New function, generalized from the
2099 old Fwrite_region. Do not lock temp files.
2100 (Fwrite_region): Use it.
2101 * lisp.h (set_unwind_protect, write_region): New decls.
2102 * process.c: Include <verify.h>.
2103 (make_process): Mark fds as initially closed.
2104 (deleted_pid_list): Now a list of pid-filename pairs.
2106 (close_process_fd): New function.
2107 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2108 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2109 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2110 (create_process, create_pty, Fmake_serial_process)
2111 (server_accept_connection): Record which fds need to be closed,
2112 and let deactivate_process close them.
2113 (Fmake_network_process): Do not discard the unwind-protect
2114 until it's safe to do so.
2115 (deactivate_process): Close the fds opened by create_process etc.
2116 (Fprocess_send_eof): Adjust to new way of recording open fds.
2117 Report an error if /dev/null can't be opened, instead of aborting.
2118 * process.h (PROCESS_OPEN_FDS): New constant.
2119 (struct Lisp_Process): New member open_fds.
2120 (record_kill_process, record_deleted_pid): Adjust signatures.
2121 (record_deleted_pid): Move decl here ...
2122 * syswait.h (record_deleted_pid): ... from here.
2124 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2126 * decompress.c: Fix bugs with large buffers and weird inputs.
2127 Tune a bit. Reindent as per usual Emacs style.
2128 (BUFFER_SIZE): Remove.
2129 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2130 more than UINT_MAX bytes. Decompress into the gap instead of into
2131 an auto buffer, as this should avoid copying. Return nil if
2132 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2133 set immediate_quit; we shouldn't trust zlib code that much.
2135 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2137 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2138 errors, and really move the gap to where we want it.
2140 * lisp.h: Include decompress.c support.
2142 * emacs.c (main): Include decompress.c support.
2144 * Makefile.in: Include -lz if present.
2146 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2148 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2149 (initWithTitle:): Initialize frame to 0.
2150 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2151 (fillWithWidgetValue:frame:): Rename from
2152 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2154 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2155 fillWithWidgetValue:frame:
2157 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2158 remove memory leak warnings.
2160 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2161 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2164 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2165 (x_activate_menubar): Update the whole menu.
2166 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2167 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2168 current event is not NSSystemDefined (Bug#15001).
2169 Call ns_check_menu_open only if trackingMenu is 2.
2170 (menuDidClose:): New method, decrease trackingMenu.
2171 (fillWithWidgetValue:setDelegate:): New method.
2172 (fillWithWidgetValue:): Call the above.
2174 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2176 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2178 Omit some unnecessary casts.
2179 Many of these go back to the old pre-C89 days, when they may have
2180 been needed, but we've been assuming C89 or later for a while now.
2181 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2182 (live_float_p, live_misc_p, live_vector_p):
2183 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2184 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2185 (defvar_per_buffer):
2186 * callint.c (Fcall_interactively):
2187 * doc.c (Fsubstitute_command_keys):
2188 * filelock.c (get_boot_time):
2189 * frame.c (xrdb_get_resource):
2190 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2191 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2192 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2193 (menuitem_highlight_callback, menu_destroy_callback)
2194 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2195 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2196 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2197 (xg_tool_bar_help_callback, tb_size_cb):
2198 * image.c (xpm_alloc_color, png_read_from_memory)
2199 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2200 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2202 * keymap.c (describe_map):
2203 * nsfns.m (Fns_display_monitor_attributes_list):
2204 * nsmenu.m (process_dialog:):
2205 * nsterm.m (hold_event):
2206 * process.c (wait_reading_process_output):
2207 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2208 * scroll.c (do_direct_scrolling, scrolling_1):
2209 * termcap.c (tgetent):
2210 * window.c (check_window_containing, add_window_to_list)
2211 (freeze_window_starts):
2212 * xdisp.c (compare_overlay_entries, vmessage):
2213 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2214 (x_get_monitor_attributes_xrandr)
2215 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2216 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2217 * xfont.c (xfont_match, xfont_open):
2218 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2219 (menubar_selection_callback, menu_position_func)
2220 (popup_selection_callback, create_and_show_popup_menu)
2221 (dialog_selection_callback, create_and_show_dialog):
2222 * xrdb.c (x_get_string_resource):
2224 * xsmfns.c (x_session_check_input):
2225 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2226 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2227 (xaw_jump_callback, xaw_scroll_callback):
2228 Omit unnecessary casts.
2230 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2232 Minor string-length refactoring.
2233 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2234 * frame.c (make_monitor_attribute_list):
2235 Prefer build_string to strlen + make_string.
2237 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2239 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2240 don't check minor_code (Bug#14417).
2242 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2244 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2245 vertical positions instead. This avoids calling MATRIX_ROW with
2246 row numbers that are possibly beyond valid limits. (Bug#15064)
2248 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2250 Use xstrdup and build_unibyte_string where applicable.
2251 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2252 * xfns.c (x_window):
2253 * xrdb.c (x_get_customization_string):
2254 * xterm.c (xim_initialize):
2255 * w32fns.c (w32_window): Use xstrdup.
2256 (w32_display_monitor_attributes_list):
2257 * emacs.c (init_cmdargs):
2258 * keyboard.c (PUSH_C_STR):
2259 * nsfont.m (nsfont_open):
2260 * sysdep.c (system_process_attributes):
2261 * w32.c (system_process_attributes):
2262 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2264 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2266 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2267 variables of these types so that GDB would know about them, as aid
2268 for debugging fatal exceptions. (Bug#15024) See also
2269 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2272 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2274 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2275 larger than the NSWindow (Bug#14934).
2277 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2279 Redesign redisplay interface to drop global variable updated_window.
2280 Always pass currently updated window as a parameter to update routines.
2281 * dispextern.h (updated_window): Remove declaration.
2282 (struct redisplay_interface): Pass window parameter to
2283 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2284 and after_update_window_hook.
2285 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2287 * dispnew.c (updated_window): Remove.
2288 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2289 (update_window_line): Adjust to match redisplay interface changes.
2290 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2291 (ns_scroll_run, ns_after_update_window_line):
2292 * w32term.c (x_update_window_begin, x_update_window_end)
2293 (x_after_update_window_line, x_scroll_run):
2294 * xterm.c (x_update_window_begin, x_update_window_end)
2295 (x_after_update_window_line, x_scroll_run):
2296 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2297 Likewise. Adjust comments where appropriate.
2298 (x_cursor_to): Simplify because this is always called during window
2299 update (but install debugging check anyway).
2300 (expose_window): Check must_be_updated_p flag to see whether this
2301 function is called during window update.
2303 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2305 Do not reset window modification event counters excessively.
2306 These leftovers and poor man's tricky methods to catch extra
2307 redisplay's attention are no longer needed.
2308 * frame.c (set_menu_bar_lines_1):
2309 * minibuf.c (read_minibuf_unwind):
2310 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2311 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2312 (window_scroll_line_based, Fset_window_configuration):
2313 * xdisp.c (redisplay_window): Do not reset last_modified and
2314 last_overlay_modified counters.
2316 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2318 * xselect.c (x_send_client_event): Set send_event and serial, memset
2319 data.l as it might be bigger than data.b. Use 24 bit mask to
2320 XSendEvent (Bug#15034).
2322 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2324 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2325 for TTY frames that are not the top frame on their console.
2328 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2330 * w32term.c (w32fullscreen_hook): Really maximize frame when
2331 asked for (Bug#14841).
2333 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2335 Prefer selected_window to Fselected_window, likewise for frames.
2336 * buffer.c (Fbuffer_swap_text):
2337 * data.c (Fvariable_binding_locus):
2338 * window.c (run_window_configuration_change_hook): Adjust users.
2339 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2340 Use decode_live_frame.
2342 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2344 Be more careful if selected window shows the buffer other than current,
2345 use window_outdated only if this is not so. This change should also
2346 address some weird issues discussed in Bug#13012.
2347 * window.h (window_outdated): New prototype.
2348 * window.c (window_outdated): Now here. Convert from static and
2349 always assume window's buffer.
2350 (Fwindow_end, Fwindow_line_height): Use it.
2351 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2352 and always assume window's buffer.
2353 (redisplay_window): Adjust user.
2354 (redisplay_internal): Call to reconsider_clip_changes once and
2355 check whether mode line should be updated only if selected window
2356 shows current buffer.
2357 (run_window_scroll_functions): Use eassert for debugging check.
2358 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2360 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2362 * window.c (window_scroll, window_scroll_pixel_based)
2363 (window_scroll_line_based): Use bool for booleans.
2365 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2367 * process.c: Fix minor off-by-one issues in descriptor counts.
2368 This shouldn't fix any real bugs, but it cleans up the code a bit.
2369 (max_process_desc, max_input_desc): -1, not 0, means none.
2371 (delete_input_desc): New function.
2372 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2373 (deactivate_process): Scan backwards when recomuting max_process_desc;
2374 that should be faster.
2375 (init_process_emacs): Initialize max_input_desc.
2377 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2379 Use region cache to speedup bidi_find_paragraph_start.
2380 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2381 Rename cache_long_line_scans to cache_long_scans.
2382 * buffer.c (bset_cache_long_line_scans): Rename to
2383 bset_cache_long_scans.
2384 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2385 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2387 (syms_of_buffer): Rename cache-long-line-scans to
2388 cache-long-scans. Adjust docstring.
2389 * search.c (newline_cache_on_off):
2390 * indent.c (width_run_cache_on_off): Adjust users.
2391 * bidi.c (bidi_paragraph_cache_on_off): New function.
2392 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2393 * insdel.c (prepare_to_modify_buffer):
2394 Invalidate bidi_paragraph_cache if enabled.
2396 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2398 Invalidate region caches only if buffer text is going to be changed.
2399 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2400 (modify_text): ...new prototype.
2401 (prepare_to_modify_buffer_1): New prototype.
2402 * textprop.c (modify_region): Rename to...
2403 (modify_text_properties): ...new function.
2404 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2405 (Fremove_list_of_text_properties): Adjust users.
2406 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2407 (modify_text): ...new function.
2408 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2409 (prepare_to_modify_buffer_1): ...new function.
2410 * casefiddle.c (casify_region):
2411 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2412 (Ftranspose_regions): Use modify_text.
2414 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2416 * lisp.mk (lisp): Add nadvice.elc.
2418 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2420 New macro to iterate over live buffers similar to frames.
2421 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2422 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2423 Declare buffer-related variables here to offload lisp.h.
2424 * buffer.c (Vbuffer_alist): Adjust comment.
2425 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2426 (other_buffer_safely):
2427 * data.c (store_symval_forwarding):
2428 * dispnew.c (Fframe_or_buffer_changed_p):
2429 * fileio.c (Fdo_auto_save):
2430 * filelock.c (unlock_all_files):
2431 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2433 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2435 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2436 * callproc.c (create_temp_file):
2437 * filelock.c (create_lock_file):
2438 Assume mkostemp, since it's now provided by Gnulib.
2440 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2442 * w32.c (mkostemp): New function.
2443 (mktemp): Remove, no longer used. Most of the code reused in
2444 mkostemp. (Bug#15015)
2445 (mktemp): Don't undef.
2447 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2449 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2450 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2451 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2452 (free_glyph_pool, check_glyph_memory): Likewise for
2453 all users. Adjust comments where appropriate.
2455 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2457 * composite.h: Minor fixups.
2458 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2459 to fix a misspelling, and change it to an inline function while
2460 we're at it (it need not be a macro). All uses changed.
2461 (composition_method, composition_valid_p):
2462 Rewrite to avoid assignments in if-conditions.
2464 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2466 Do not use global Lisp_Object in composition macros.
2467 * composite.h (composition_temp): Remove declaration.
2468 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2469 (composition_method, composition_valid_p): ...inline functions.
2470 (compose_region): Remove the leftover.
2471 * composite.c (composition_temp): Remove.
2472 (run_composition_function, update_compositions)
2473 (composition_compute_stop_pos, composition_adjust_point)
2474 (Ffind_composition_internal):
2475 * coding.c (handle_composition_annotation):
2476 * xdisp.c (handle_composition_prop, check_point_in_composition):
2477 Related users changed.
2479 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2481 Drop FRAME_PTR typedef.
2482 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2483 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2484 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2485 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2486 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2487 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2488 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2489 All related users changed.
2491 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2493 * eval.c (default_toplevel_binding): New function.
2495 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2496 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2497 (syms_of_eval): Export them.
2498 * data.c (Fdefault_value): Micro cleanup.
2499 * term.c (init_tty): Use "false".
2501 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2503 Fix X GC leak in GTK and raw (no toolkit) X ports.
2504 * xterm.c (x_free_frame_resources): If white and black relief
2505 GCs are allocated, always free them here.
2506 * xfns.c (x_make_gc): Omit redundant initialization.
2507 * widget.c (create_frame_gcs): Remove the leftover.
2508 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2509 in x_free_frame_resources.
2511 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2513 * nsterm.m (windowWillResize:toSize:): Only change title if
2514 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2516 (viewDidEndLiveResize): New method.
2518 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2519 inside NS_IMPL_COCOA.
2521 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2523 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2524 Do not check whether undo is enabled because record_insert and
2525 record_delete does that themselves.
2527 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2529 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2530 member which is not really used any more.
2531 (FRAME_XIC_BASE_FONTNAME): Remove.
2532 * xfns.c (xic_free_fontset): Adjust user.
2533 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2534 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2535 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2536 (xdialog_show): Use eassert for debugging check.
2537 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2539 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2541 * fileio.c, fns.c (merge): Move extern decl from here ...
2542 * lisp.h (merge): ... to here.
2544 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2546 Fix last font-related change.
2547 * w32font.h (w32font_list_internal, w32font_match_internal):
2549 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2550 (uniscribe_list_family): Adjust to match font API change.
2551 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2552 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2554 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2556 * frame.h (FRAME_MOUSE_UPDATE):
2557 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2558 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2560 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2562 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2563 * font.h (struct font_driver): Change list, match, and list_family
2564 functions to accept struct frame * as first arg.
2565 * font.c (font_score, font_compare, font_sort_entities):
2567 (font_sort_entities, font_list_entities, font_select_entity):
2568 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2569 match font API change.
2570 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2571 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2572 * ftxfont.c (ftxfont_list, ftxfont_match):
2573 * xftfont.c (xftfont_list, xftfont_match):
2574 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2575 * w32font.c (w32font_list, w32font_match, w32font_list):
2576 (w32font_list_internal, w32_font_match_internal): Likewise.
2577 * xfaces.c (Fx_family_fonts): Adjust user.
2579 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2581 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2582 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2583 only if HAVE_X_WINDOWS is in use.
2584 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2585 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2586 * w32term.c (x_wm_set_icon_position): Likewise.
2587 * w32fns.c (x_icon): Adjust user.
2589 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2591 * xterm.c (last_mouse_press_frame): Remove the
2592 leftover which is not really used any more.
2593 (handle_one_xevent, syms_of_xterm): Adjust users.
2594 (x_flush): Call XFlush once per each X display, not frame.
2595 This is better because this code always unconditionally skips
2596 non-X frames in Vframe_list and issues the only XFlush if we
2597 have more than one X frame on the same X display.
2598 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2599 Use bool for booleans.
2600 (x_draw_glyph_string_background, cvt_string_to_pixel):
2601 (cvt_pixel_dtor): Drop unnecessary prototypes.
2602 * xterm.h (x_display_ok): Adjust prototype.
2604 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2606 Drop unnecessary functions that deals with frame pixel size.
2607 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2608 (x_pixel_height): Drop prototypes.
2609 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2610 (x_pixel_height): Drop implementations.
2611 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2612 which should be always valid for window frame.
2613 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2614 * w32menu.c (Fx_popup_dialog):
2615 * xmenu.c (Fx_popup_dialog): Likewise for both.
2617 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2619 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2620 frame parameters and call to Fmodify_frame_parameters just once.
2621 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2622 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2623 and mention nil frame in docstring.
2625 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2627 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2628 (x_figure_window_size): Likewise. Adjust to return long.
2629 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2630 (toplevel): Move Qterminal_live_p to...
2631 * terminal.c (toplevel): ...here, make it static, and...
2632 (syms_of_terminal): ...DEFSYM here.
2633 * frame.h (Qterminal_live_p): Remove declaration.
2634 (make_frame, x_figure_window_size): Adjust prototype.
2635 * nsfns.m (Fx_create_frame): Use long for window flags.
2637 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2639 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2640 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2641 Do not assume that emacs_close (INT_MAX) is a no-op.
2643 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2645 * xfaces.c (make_face_cache): For struct face_cache, prefer
2646 xmalloc to xzalloc and so avoid redundant call to memset.
2647 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2649 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2651 * fringe.c (draw_window_fringes, update_window_fringes)
2652 (compute_fringe_widths):
2653 * w32term.c (x_draw_glyph_string):
2654 * window.c (candidate_window_p, Frecenter):
2655 * xfaces.c (realize_basic_faces, realize_default_face)
2656 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2657 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2658 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2659 * xmenu.c (Fx_menu_bar_open_internal):
2660 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2661 * xsettings.c (xft_settings_event):
2662 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2663 Use bool for booleans. Adjust style and comments where
2665 * dispextern.h (draw_window_fringes, update_window_fringes)
2666 (compute_fringe_widths):
2667 * xterm.h (x_had_errors_p): Adjust prototype.
2669 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2671 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2672 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2674 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2676 * fns.c (toplevel): Remove comment before Fsafe_length because
2679 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2681 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2683 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2685 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2686 frame which got the message is still alive, before dereferencing
2687 its pointer. (Bug#14970)
2689 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2690 be a live window, before using it as such. (Bug#14970)
2692 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2694 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2695 w32_detect_focus_change instead of doing part of its job by hand.
2696 This fixes the problem whereby FOCUS_OUT events were not sent to
2699 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2701 * process.c (Fprocess_list): Doc fix.
2703 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2704 being re-exposed only if it didn't ask to become visible.
2705 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2706 was previously iconified. (Bug#14841)
2707 (x_iconify_frame): Mark the frame iconified.
2709 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2711 Fix minor problems found by static checking.
2712 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2713 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2715 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2717 * eval.c (set_specpdl_old_value): New function.
2718 (unbind_to): Minor simplification.
2719 (get_backtrace_frame): New function.
2720 (Fbacktrace_frame): Use it. Add `base' argument.
2721 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2722 (syms_of_eval): Export backtrace-eval.
2723 * xterm.c (x_focus_changed): Simplify.
2725 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2727 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2729 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2731 * xdisp.c (redisplay_window): Instead of moving point out of
2732 scroll margin, reject the force_start method, and try scrolling
2733 instead. (Bug#14780)
2735 2013-07-24 Ken Brown <kbrown@cornell.edu>
2737 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2740 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2742 * eval.c (Fprogn): Do not check that BODY is a proper list.
2743 This undoes the previous change. The check slows down the
2744 interpreter, and is not needed to prevent a crash. See
2745 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2747 2013-07-23 Glenn Morris <rgm@gnu.org>
2749 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2751 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2753 Port to GNU/Linux systems with tinfo but not ncurses.
2754 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2755 to decide whether ncurses is being used. Without this change,
2756 GCC complains about tgetent not being declared, on a system
2757 that has tinfo installed but ncurses not installed.
2759 * eval.c (Fprogn): Check that BODY is a proper list.
2761 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2762 * data.c (Fsetq_default):
2763 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2764 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2766 Tune by taking advantage of the fact that ARGS is always a list
2767 when a function is declared to have UNEVALLED args.
2769 * emacsgtkfixed.c: Port to GCC 4.6.
2770 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2772 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2774 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2775 here to silence compiler warnings.
2777 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2779 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2780 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2781 from messing up Emacs's 'struct frame' (Bug#14923).
2783 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2785 * alloc.c (make_save_ptr_ptr): Define this function.
2786 It was inadvertently omitted. It's needed only if
2787 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2789 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2791 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2792 frame have focus (Bug#14895).
2794 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2796 Avoid vfork-related deadlock more cleanly.
2797 * callproc.c (child_setup): When the child's exec fails, output
2798 the program name, as that's more useful. Use O_NONBLOCK to avoid
2800 * process.c (create_process_1): Remove; no longer needed.
2801 (create_process): Remove timer hack; no longer needed, now that
2802 the child avoids deadlock.
2804 2013-07-20 Glenn Morris <rgm@gnu.org>
2806 * image.c (Fimage_flush): Fix doc typo.
2808 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2810 Fix array bounds violation when pty allocation fails.
2811 * process.c (PTY_NAME_SIZE): New constant.
2812 (pty_name): Remove static variable; it's now auto.
2813 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2814 Take pty_name as an arg rather than using a static variable.
2815 All callers changed.
2816 (create_process): Recover pty_flag from process, not from volatile local.
2817 (create_pty): Stay inside array even when pty allocation fails.
2818 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2820 * lread.c (Fload): Avoid initialization only when lint checking.
2821 Mention that it's needed only for older GCCs.
2823 2013-07-20 Kenichi Handa <handa@gnu.org>
2825 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2826 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2828 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2830 * lread.c (Fload): Avoid uninitialized warning.
2832 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2834 Fix some minor file descriptor leaks and related glitches.
2835 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2836 (create_lock_file): Use write, not emacs_write.
2837 * image.c (slurp_file, png_load_body):
2838 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2839 (server_accept_connection):
2840 Don't leak an fd on memory allocation failure.
2841 * image.c (slurp_file): Add a cheap heuristic for growing files.
2842 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2843 as that's what the other routines do. Maybe input need not be
2844 blocked at all, but it's better to be consistent.
2845 Avoid undefined behavior when strlen is zero.
2847 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2848 (NSTATICS): Now a constant; doesn't need to be a macro.
2850 2013-07-19 Richard Stallman <rms@gnu.org>
2852 * coding.c (decode_coding_utf_8): Add simple loop for fast
2853 processing of ASCII characters.
2855 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2857 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2859 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2861 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2862 unportable 'struct x_display_info'.
2863 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2866 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2868 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2869 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2871 (system_process_attributes): Prefer plain char to unsigned char
2872 when either will do. Clean up properly if interrupted or if
2873 memory allocations fail. Don't assume sscanf succeeds.
2874 Remove no-longer-needed workaround to stop GCC from whining.
2875 Read command-line once, instead of multiple times. Check read status a
2878 Fix obscure porting bug with varargs functions.
2879 The code assumed that int is treated like ptrdiff_t in a vararg
2880 function, which is not a portable assumption. There was a similar
2881 -- though these days less likely -- porting problem with various
2882 assumptions that pointers of different types all smell the same as
2883 far as vararg functions is conserved. To make this problem less
2884 likely in the future, redo the API to use varargs functions.
2885 * alloc.c (make_save_value): Remove this vararg function.
2886 All uses changed to ...
2887 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2888 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2890 (make_save_ptr): Rename from make_save_pointer, for consistency with
2891 the above. Define only on platforms that need it. All uses changed.
2893 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2895 * keyboard.c: Try to fix typos in previous change.
2896 (DISPLAY_LIST_INFO): New macro.
2897 (kbd_buffer_get_event): Do not access members that are not present
2898 in X11. Revert inadvertent change of "!=" to "=".
2900 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2902 * keyboard.c (kbd_buffer_get_event):
2903 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2904 Followup to revno:113431.
2906 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2908 * filelock.c: Fix unlikely file descriptor leaks.
2909 (get_boot_time_1): Rework to avoid using emacs_open.
2910 This doesn't actually fix a leak, but is better anyway.
2911 (read_lock_data): Use read, not emacs_read.
2913 * doc.c: Fix minor memory and file descriptor leaks.
2914 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2915 (get_doc_string, Fsnarf_documentation):
2916 Fix file descriptor leak on error.
2918 * term.c: Fix minor fdopen-related file descriptor leaks.
2919 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2920 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2922 * charset.c: Fix file descriptor leaks and errno issues.
2924 (load_charset_map_from_file): Don't leak file descriptor on error.
2925 Use plain record_xmalloc since the allocation is larger than
2926 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2928 * eval.c (record_unwind_protect_nothing):
2929 * fileio.c (fclose_unwind):
2931 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2932 The replacement doesn't block input, but that no longer seems
2935 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2937 * lread.c: Fix file descriptor leaks and errno issues.
2938 (Fload): Close some races that leaked fds or streams when 'load'
2940 (Fload, openp): Report error number of last nontrivial failure to open.
2941 ENOENT counts as trivial.
2942 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2944 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2945 now that the function is always called with a nonnegative arg.
2946 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2947 All uses replaced with ...
2948 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2950 A few more minor file errno-reporting bugs.
2951 * callproc.c (Fcall_process):
2952 * doc.c (Fsnarf_documentation):
2953 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2954 * process.c (set_socket_option):
2955 Don't let a constructor trash errno.
2956 * doc.c: Include <errno.h>.
2958 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2960 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2962 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2964 Fix w32 bug with call-process-region (Bug#14885).
2965 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2966 to Fcall_process when the input is empty. This simplifies the
2967 code a bit. It makes no difference on POSIXish platforms but
2968 apparently it fixes a bug on w32.
2970 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2971 * fileio.c (close_file_unwind): Don't close if FD is negative;
2972 this can happen when unwinding a zapped file descriptor.
2973 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2974 in case Emacs runs out of memory between the two unwind-protects.
2975 Don't trash errno when closing FD.
2976 Zap the FD in the specpdl when closing it, instead of deferring
2977 the removal of the unwind-protect; this fixes a bug where a child
2978 function unwinds the stack past us.
2980 New unwind-protect flavors to better type-check C callbacks.
2981 This also lessens the need to write wrappers for callbacks,
2982 and the need for make_save_pointer.
2983 * alloca.c (free_save_value):
2984 * atimer.c (run_all_atimers):
2986 * alloc.c (safe_alloca_unwind):
2987 * atimer.c (unwind_stop_other_atimers):
2988 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2989 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2990 * minibuf.c (choose_minibuf_frame_1):
2991 * process.c (make_serial_process_unwind):
2992 * xdisp.h (pop_message_unwind):
2993 * xselect.c (queue_selection_requests_unwind):
2994 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2995 * alloca.c (record_xmalloc):
2996 Prefer record_unwind_protect_ptr to record_unwind_protect with
2998 * alloca.c (Fgarbage_collect):
2999 Prefer record_unwind_protect_void to passing a dummy.
3000 * buffer.c (restore_buffer):
3001 * window.c (restore_window_configuration):
3002 * xfns.c, w32fns.c (do_unwind_create_frame)
3003 New wrapper. All record-unwind uses of wrappee changed.
3004 * buffer.c (set_buffer_if_live):
3005 * callproc.c (call_process_cleanup, delete_temp_file):
3006 * coding.c (code_conversion_restore):
3007 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3008 * editfns.c (save_excursion_restore)
3009 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3010 (save_restriction_restore):
3011 * eval.c (restore_stack_limits, un_autoload):
3012 * fns.c (require_unwind):
3013 * keyboard.c (recursive_edit_unwind, tracking_off):
3014 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3015 * macros.c (pop_kbd_macro, restore_menu_items):
3016 * nsfns.m (unwind_create_frame):
3017 * print.c (print_unwind):
3018 * process.c (start_process_unwind):
3019 * search.c (unwind_set_match_data):
3020 * window.c (select_window_norecord, select_frame_norecord):
3021 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3022 (fast_set_selected_frame):
3023 * xfns.c, w32fns.c (unwind_create_tip_frame):
3024 Return void, not a dummy Lisp_Object. All uses changed.
3025 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3026 * callproc.c (call_process_kill):
3027 * fileio.c (restore_point_unwind, decide_coding_unwind)
3028 (build_annotations_unwind):
3029 * insdel.c (Fcombine_after_change_execute_1):
3030 * keyboard.c (read_char_help_form_unwind):
3031 * menu.c (unuse_menu_items):
3032 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3033 * sound.c (sound_cleanup):
3034 * xdisp.c (unwind_redisplay):
3035 * xfns.c (clean_up_dialog):
3036 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3037 Accept no args and return void, instead of accepting and returning
3038 a dummy Lisp_Object. All uses changed.
3039 * cygw32.c (fchdir_unwind):
3040 * fileio.c (close_file_unwind):
3041 * keyboard.c (restore_kboard_configuration):
3042 * lread.c (readevalllop_1):
3043 * process.c (wait_reading_process_output_unwind):
3044 Accept int and return void, rather than accepting an Emacs integer
3045 and returning a dummy object. In some cases this fixes an
3046 unlikely bug when the corresponding int is outside Emacs integer
3047 range. All uses changed.
3048 * dired.c (directory_files_internal_unwind):
3049 * fileio.c (do_auto_save_unwind):
3050 * gtkutil.c (pop_down_dialog):
3051 * insdel.c (reset_var_on_error):
3052 * lread.c (load_unwind):
3053 * xfns.c (clean_up_file_dialog):
3054 * xmenu.c, nsmenu.m (pop_down_menu):
3055 * xmenu.c (cleanup_widget_value_tree):
3056 * xselect.c (wait_for_property_change_unwind):
3057 Accept pointer and return void, rather than accepting an Emacs
3058 save value encapsulating the pointer and returning a dummy object.
3060 * editfns.c (Fformat): Update the saved pointer directly via
3061 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3062 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3063 (unwind_body): New function.
3064 (record_unwind_protect): First arg is now a function returning void,
3065 not a dummy Lisp_Object.
3066 (record_unwind_protect_ptr, record_unwind_protect_int)
3067 (record_unwind_protect_void): New functions.
3068 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3069 * fileio.c (struct auto_save_unwind): New type.
3070 (do_auto_save_unwind): Use it.
3071 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3072 * insdel.c (struct rvoe_arg): New type.
3073 (reset_var_on_error): Use it.
3074 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3076 (specbinding_func): Remove; there are now several such functions.
3077 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3078 (set_unwind_protect_ptr): New function.
3079 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3081 Be simpler and more consistent about reporting I/O errors.
3082 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3083 Say "Read error" and "Write error", rather than "I/O error", or
3084 "IO error reading", or "IO error writing", when a read or write
3086 * process.c (Fmake_network_process, wait_reading_process_output)
3087 (send_process, Fprocess_send_eof, wait_reading_process_output):
3088 Capitalize diagnostics consistently. Put "failed foo" at the
3089 start of the diagnostic, so that we don't capitalize the
3090 function name "foo". Consistently say "failed" for such
3092 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3093 All callers changed. This is so it can use report_file_error.
3094 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3095 diagnostics consistently as above.
3097 * fileio.c (report_file_errno): Fix errno reporting bug.
3098 If the file name is neither null nor a pair, package it up as a
3099 singleton list. All callers changed, both to this function and to
3100 report_file_error. This fixes a bug where the memory allocator
3101 invoked by list1 set errno so that the immediately following
3102 report_file_error reported the wrong errno value.
3104 Fix minor problems found by --enable-gcc-warnings.
3105 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3106 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3108 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3110 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3111 Set event->arg to Qt if switch-event shall be generated.
3112 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3114 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3116 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3119 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3120 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3121 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3122 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3123 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3124 and there is a focused frame.
3125 (head_table): Add focus-in and focus-out.
3126 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3127 bind to handle-focus-in/out.
3129 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3130 (Fhandle_switch_frame): Call Fhandle_focus_in.
3131 (syms_of_frame): defsubr handle-focus-in/out.
3133 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3135 Fix porting bug to older POSIXish platforms (Bug#14862).
3136 * sysdep.c (emacs_pipe): New function, that implements
3137 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3138 This should port better to CentOS 5 and to Mac OS X 10.6.
3139 All calls to pipe2 changed.
3141 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3142 This makes the code easier to read and the executable a bit smaller.
3143 Do not replace all calls to Fcons that happen to create lists,
3144 just calls that are intended to create lists. For example, when
3145 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3146 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3147 Similarly for list2 through list5.
3148 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3149 * bytecode.c (exec_byte_code):
3150 * callint.c (quotify_arg, Fcall_interactively):
3151 * callproc.c (Fcall_process, create_temp_file):
3152 * charset.c (load_charset_map_from_file)
3153 (Fdefine_charset_internal, init_charset):
3154 * coding.c (get_translation_table, detect_coding_system)
3155 (Fcheck_coding_systems_region)
3156 (Fset_terminal_coding_system_internal)
3157 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3158 * composite.c (update_compositions, Ffind_composition_internal):
3159 * dired.c (directory_files_internal, file_name_completion)
3161 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3162 * doc.c (Fsnarf_documentation):
3163 * editfns.c (Fmessage_box):
3165 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3166 (Feval, eval_sub, Ffuncall, apply_lambda):
3167 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3168 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3169 (Fset_file_times, Finsert_file_contents)
3170 (Fchoose_write_coding_system, Fwrite_region):
3171 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3172 * font.c (font_registry_charsets, font_parse_fcname)
3173 (font_prepare_cache, font_update_drivers, Flist_fonts):
3174 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3175 * frame.c (make_frame, Fmake_terminal_frame)
3176 (x_set_frame_parameters, x_report_frame_params)
3177 (x_default_parameter, Fx_parse_geometry):
3178 * ftfont.c (syms_of_ftfont):
3179 * image.c (gif_load):
3180 * keyboard.c (command_loop_1):
3181 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3182 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3183 (Fminor_mode_key_binding, accessible_keymaps_1)
3184 (Faccessible_keymaps, Fwhere_is_internal):
3185 * lread.c (read_emacs_mule_char):
3186 * menu.c (find_and_return_menu_selection):
3187 * minibuf.c (get_minibuffer):
3188 * nsfns.m (Fns_perform_service):
3189 * nsfont.m (ns_script_to_charset):
3190 * nsmenu.m (ns_popup_dialog):
3191 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3192 (Fx_own_selection_internal):
3193 * nsterm.m (append2):
3194 * print.c (Fredirect_debugging_output)
3195 (print_prune_string_charset):
3196 * process.c (Fdelete_process, Fprocess_contact)
3197 (Fformat_network_address, set_socket_option)
3198 (read_and_dispose_of_process_output, write_queue_push)
3199 (send_process, exec_sentinel):
3200 * sound.c (Fplay_sound_internal):
3201 * textprop.c (validate_plist, add_properties)
3202 (Fput_text_property, Fadd_face_text_property)
3203 (copy_text_properties, text_property_list, syms_of_textprop):
3204 * unexaix.c (report_error):
3205 * unexcoff.c (report_error):
3206 * unexsol.c (unexec):
3207 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3208 (Fformat_mode_line, syms_of_xdisp):
3209 * xfaces.c (set_font_frame_param)
3210 (Finternal_lisp_face_attribute_values)
3211 (Finternal_merge_in_global_face, syms_of_xfaces):
3212 * xfns.c (x_default_scroll_bar_color_parameter)
3213 (x_default_font_parameter, x_create_tip_frame):
3214 * xfont.c (xfont_supported_scripts):
3215 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3216 (menu_help_callback, xmenu_show):
3218 * xterm.c (set_wm_state):
3219 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3220 and similarly for list2 through list5.
3222 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3224 * callproc.c (Fcall_process_region): Fix minor race and tune.
3225 (create_temp_file): New function, with the temp-file-creation part
3226 of the old Fcall_process_region. Use Fcopy_sequence to create the
3227 temp file name, rather than alloca + build_string, for simplicity.
3228 Don't bother to block input around the temp file creation;
3229 shouldn't be needed. Simplify use of mktemp.
3230 Use record_unwind_protect immediately after creating the temp file;
3231 this closes an unlikely race where the temp file was not removed.
3232 Use memcpy rather than an open-coded loop.
3233 (Fcall_process_region): Use the new function. If the input is
3234 empty, redirect from /dev/null rather than from a newly created
3235 empty temp file; this avoids unnecessary file system traffic.
3237 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3239 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3240 Simplify by making this case like the other two. This is a bit
3241 slower on obsolete hosts, but the extra complexity isn't worth it.
3243 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3244 * process.c (create_process) [!DOS_NT]:
3245 Remove now-unnecessary calls to emacs_close.
3247 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3249 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3250 returning early. (Bug#14850)
3252 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3253 and inhibit-iso-escape-detection attributes of 'undecided'.
3256 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3258 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3259 Reported by Herbert J. Skuhra in
3260 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3262 Don't lose top specpdl entry when memory is exhausted.
3263 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3264 specpdl overflow here, to simplify callers; all callers changed.
3265 Always reserve an unused entry at the stack top; this avoids
3266 losing the top entry's information when memory is exhausted.
3268 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3270 Clean up errno reporting and fix some errno-reporting bugs.
3271 * callproc.c (Fcall_process):
3272 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3273 * process.c (create_process, Fmake_network_process):
3274 * unexaix.c (report_error):
3275 * unexcoff.c (report_error):
3276 Be more careful about reporting the errno of failed operations.
3277 The code previously reported the wrong errno sometimes.
3278 Also, prefer report_file_errno to setting errno + report_file_error.
3279 (Fcall_process): Look at openp return value rather than at path,
3280 as that's a bit faster and clearer when there's a numeric predicate.
3281 * fileio.c (report_file_errno): New function, with most of the
3282 old contents of report_file_error.
3283 (report_file_error): Use it.
3284 (Ffile_exists_p, Ffile_accessible_directory_p):
3285 Set errno to 0 when it is junk.
3286 * fileio.c (Faccess_file):
3287 * image.c (x_create_bitmap_from_file):
3288 Use faccessat rather than opening the file, to avoid the hassle of
3289 having a file descriptor open.
3290 * lisp.h (report_file_errno): New decl.
3291 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3294 * process.c (create_process, wait_reading_process_output) [AIX]:
3295 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3296 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3297 a multithreaded environment anyway).
3298 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3300 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3302 * image.c (x_find_image_file): Don't close a remote file handle.
3304 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3306 Fix races with threads and file descriptors.
3307 * callproc.c (Fcall_process_region):
3308 * dired.c (open_directory):
3309 * emacs.c (main, Fdaemon_initialized):
3310 * image.c (x_find_image_file):
3311 * inotify.c (Finotify_rm_watch):
3312 * lread.c (Flocate_file_internal):
3313 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3314 * term.c (term_mouse_moveto, init_tty):
3315 * termcap.c (tgetent):
3316 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3317 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3318 * unexhp9k800.c, unexmacosx.c (unexec):
3319 * callproc.c (Fcall_process_region):
3320 Use emacs_close, not close.
3321 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3322 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3323 and posix_close function on current platforms (which all lack them).
3324 (emacs_close): Use it. This should fix the races on GNU/Linux and
3325 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3326 and it should avoid closing random victim file descriptors on
3329 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3331 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3332 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3335 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3336 This is for .gdbinit xbacktrace.
3338 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3339 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3340 (emacs_set_tty): Now static.
3341 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3342 * term.c (tty_capable_p, tty_default_color_capabilities)
3343 (get_tty_terminal, term_mouse_movement)
3344 (handle_one_term_event, init_tty, maybe_fatal):
3345 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3346 (tgetent, scan_file, name_match, compare_contin):
3347 * terminal.c (get_terminal):
3348 Use bool for boolean.
3349 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3350 Prefer char to unsigned char if either will do.
3351 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3352 (tty_write_glyphs): Prefer int to unsigned.
3353 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3354 All callers changed.
3355 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3357 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3360 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3361 (B__dummy__): New dummy symbol, to pacify C89.
3362 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3363 they can't grok varargs macros.
3364 * dispnew.c (add_window_display_history)
3365 (add_frame_display_history):
3366 * print.c (print_object):
3367 * xdisp.c (debug_method_add):
3368 Use %p printf format only for void pointers.
3369 * emacs.c (usage_message): New constant, replacing ...
3370 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3371 (main): Adjust to usage reorg.
3372 * fns.c (syms_of_fns):
3373 * profiler.c (syms_of_profiler):
3374 Don't use non-constant struct initializers.
3375 * gnutls.h (gnutls_initstage_t):
3376 * lisp.h (enum Lisp_Fwd_Type):
3377 * lread.c (lisp_file_lexically_bound_p):
3378 * xsettings.c (anonymous enum):
3379 Remove trailing comma.
3380 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3381 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3382 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3384 * regex.c (const_re_char): New type, to pacify strict C89.
3385 All uses of 'const re_char' replaced to use it.
3386 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3387 with glibc when strict C89. This change is imported from gnulib.
3389 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3390 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3391 Omit GNU_LINUX implementation, since it requires long long.
3392 * xterm.c (x_draw_underwave):
3393 Do not assume the traditional order of struct's members.
3394 (x_term_init): Rewrite to avoid the need for non-constant structure
3397 Syntax cleanup, mostly replacing macros with functions.
3398 This removes the need for the syntax_temp hack.
3399 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3400 * syntax.c (SYNTAX_INLINE): New macro.
3401 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3402 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3403 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3404 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3405 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3406 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3407 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3408 Now constants, not macros.
3409 (syntax_temp) [!__GNUC__]: Remove.
3410 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3411 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3412 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3413 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3414 Move here from syntax.h; now functions, not macros. Except for the
3415 last function, these are static since only syntax.c uses them.
3416 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3417 All uses changed. Now a function, not a macro; use this fact
3418 to simplify the code.
3419 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3420 compiler bugs; no longer relevant.
3421 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3422 (SYNTAX_INLINE): New macro.
3423 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3424 for the new functions. Use bool for boolean member.
3425 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3426 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3427 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3428 (SETUP_BUFFER_SYNTAX_TABLE):
3429 Now extern inline functions, not macros.
3430 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3431 Remove; all uses replaced by implementation.
3432 (syntax_temp) [!__GNUC__]: Remove decl.
3433 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3435 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3437 * emacs.c (main): Fix syntax error.
3439 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3441 Timestamp fixes for undo (Bug#14824).
3442 * atimer.c (schedule_atimer):
3443 * fileio.c (Ffile_newer_than_file_p):
3444 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3445 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3446 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3447 (syms_of_fileio): Remove Sclear_visited_file_name.
3448 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3449 file doesn't exist; this avoids an ambiguity with negative timestamps.
3450 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3451 * systime.h (make_emacs_time, invalid_emacs_time):
3452 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3453 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3454 * undo.c (record_first_change): Push (visited-file-modtime) onto
3455 undo list rather than reimplementing it by hand, incorrectly.
3457 2013-07-09 Ken Brown <kbrown@cornell.edu>
3459 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3461 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3463 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3465 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3467 Handle errno and exit status a bit more carefully.
3468 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3469 number into an exit status. Instead, use EXIT_CANCELED.
3470 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3471 * callproc.c (relocate_fd):
3472 * emacs.c (close_output_streams, main):
3473 * process.c (create_process):
3474 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3475 Use emacs_perror for simplicity.
3476 * callproc.c (relocate_fd, main):
3477 * sysdep.c (sys_subshell):
3478 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3479 (shut_down_emacs): Use emacs_write, not write.
3480 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3481 * fileio.c (Fcopy_file, e_write):
3482 * nsterm.m (ns_select):
3483 * process.c (send_process):
3484 * sound.c (vox_write):
3485 Use emacs_write_sig, not emacs_write.
3486 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3487 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3489 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3491 (emacs_full_write): New function.
3492 (emacs_write): Rewrite to use it.
3493 (emacswrite_sig, emacs_perror): New functions.
3494 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3496 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3498 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3499 on NS even if it is present. Pixmap on NS is a void*.
3501 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3503 Port to Ubuntu 10 (Bug#14803).
3504 Problem reported by T.V. Raman.
3505 * process.c (close_on_exec, accept4, process_socket):
3506 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3508 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3510 * w32.c (sys_dup): Declare prototype.
3514 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3516 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3518 Make file descriptors close-on-exec when possible (Bug#14803).
3519 This simplifies Emacs a bit, since it no longer needs to worry
3520 about closing file descriptors by hand in some cases.
3521 It also fixes some unlikely races. Not all such races, as
3522 libraries often open files internally without setting
3523 close-on-exec, but it's an improvement.
3524 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3525 * callproc.c (Fcall_process) [!MSDOS]:
3526 * emacs.c (main) [!DOS_NT]:
3527 * nsterm.m (ns_term_init):
3528 * process.c (create_process):
3529 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3530 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3531 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3532 Prefer mkostemp with O_CLOEXEC to mkstemp.
3533 * callproc.c (relocate_fd) [!WINDOWSNT]:
3534 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3535 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3537 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3538 Make the resulting file descriptor close-on-exec.
3539 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3540 * lread.c (load_descriptor_list, load_descriptor_unwind):
3541 Remove; no longer needed. All uses removed.
3542 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3543 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3545 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3546 (Fmake_network_process, Fnetwork_interface_list):
3547 (Fnetwork_interface_info, server_accept_connection):
3548 Make newly-created socket close-on-exec.
3549 * sysdep.c (emacs_open, emacs_fopen):
3550 Make new-created descriptor close-on-exec.
3551 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3552 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3554 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3556 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3557 for NS_IMPL_GNUSTEP.
3559 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3561 Fix openp errno handling.
3562 * callproc.c (Fcall_process): Preserve openp errno around close.
3563 * lread.c (openp): Set errno when returning -1, as some callers
3566 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3568 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3570 * nsterm.h (NSSavePanel): Update comment.
3571 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3572 (ns_run_file_dialog): Declare.
3574 * nsfns.m: Remove panelOK.
3576 (ns_run_file_dialog): New function.
3577 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3578 event loop, so file dialog is popped up by ns_run_file_dialog, called
3579 by sendEvent (Bug#14578).
3580 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3582 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3584 * xdisp.c (default_line_pixel_height): New function.
3585 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3586 (try_cursor_movement, redisplay_window, try_window)
3587 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3589 * window.c (window_scroll_pixel_based):
3590 use default_line_pixel_height.
3592 * dispextern.h (default_line_pixel_height): Add prototype.
3594 * frame.c (x_set_line_spacing): Accept a float value for
3595 line-spacing parameter, per the documentation.
3597 * data.c (Fmultibyte_string_p): Doc fix.
3599 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3601 Use emacs_open more consistently when opening files.
3602 This handles EINTR more consistently now, and makes it easier
3603 to introduce other uniform changes to file descriptor handling.
3604 * src/systdio.h: New file.
3605 * src/buffer.c (mmap_init):
3606 * cygw32.c (chdir_to_default_directory):
3607 * dispnew.c (Fopen_termscript):
3608 * emacs.c (Fdaemon_initialized):
3609 * fileio.c (Fdo_auto_save):
3610 * image.c (slurp_file, png_load_body, jpeg_load_body):
3611 * keyboard.c (Fopen_dribble_file):
3613 * print.c (Fredirect_debugging_output):
3614 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3615 * termcap.c (tgetent):
3616 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3617 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3618 * w32term.c (w32_initialize) [CYGWIN]:
3619 * xfaces.c (Fx_load_color_file):
3620 Use emacs_open instead of plain open, and emacs_fopen instead of
3622 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3623 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3624 * callproc.c (default_output_mode): New constant.
3625 (Fcall_process): Use it to call emacs_open instead of plain creat.
3626 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3627 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3628 (emacs_fopen): New function.
3629 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3630 Include <lisp.h>, for emacs_open.
3631 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3633 Remove duplicate #include directives.
3634 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3636 Don't include stdio.h twice.
3637 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3638 Don't include sys/types.h or stdio.h twice.
3639 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3640 * lread.c: Don't include coding.h twice.
3641 * nsfont.m: Don't include frame.h twice.
3642 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3643 * ralloc.c: Don't include <unistd.h> twice.
3644 * xdisp.c: Don't include font.h twice.
3645 * xterm.c: Don't include fontset.h twice.
3646 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3648 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3650 Scale ImageMagick images more carefully.
3651 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3652 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3653 Be more careful about avoiding undefined behavior after
3654 integer overflow and division by zero.
3656 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3658 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3659 (syms_of_w32fns): DEFSYM them.
3660 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3661 (CCHDEVICENAME): Define macros if not defined.
3662 (struct MONITOR_INFO_EX): New struct.
3663 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3664 (enum_display_monitors_fn): New variable.
3665 (globals_of_w32fns): Initialize it.
3666 (Fx_display_pixel_width, Fx_display_pixel_height)
3667 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3668 multi-monitor setups in docstrings.
3669 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3670 screen size by primary monitor's millimeter per pixel.
3671 (w32_monitor_enum, w32_display_monitor_attributes_list)
3672 (w32_display_monitor_attributes_list_fallback)
3673 (Fw32_display_monitor_attributes_list): New functions.
3674 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3676 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3678 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3680 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3682 * fileio.c (Qfile_notify_error): New error symbol.
3684 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3685 * inotify.c (inotify_callback, symbol_to_inotifymask)
3686 (Finotify_add_watch, Finotify_rm_watch): Use it.
3687 (inotifyevent_to_event): Exchange order of cookie and file name.
3688 (Finotify_add_watch): Adapt docstring.
3690 * lisp.h (Qfile_notify_error): Declare.
3692 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3694 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3695 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3696 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3697 which did not work (see <http://bugs.gnu.org/14569#307>).
3698 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3699 && (!noninteractive || initialized)). This attempts to thread
3700 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3702 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3704 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3705 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3707 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3709 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3710 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3711 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3712 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3714 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3716 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3717 Define to __sys_siglist.
3719 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3721 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3722 word-wrap, so that overflow-newline-into-fringe would work in
3723 visual-line-mode. (Bug#2749)
3724 (move_it_in_display_line_to): When the last scanned display
3725 element fits exactly on the display line, and
3726 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3727 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3728 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3729 finding buffer position that corresponds to pixel coordinates,
3730 e.g. in buffer_posn_from_coords.
3732 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3734 * process.c (handle_child_signal): Call catch_child_signal if
3737 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3739 Don't convert function pointers to void * and back.
3740 It isn't portable C, and it's easy enough to avoid.
3741 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3742 (make_save_value): Add support for SAVE_FUNCPOINTER.
3743 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3744 * print.c (print_object):
3745 Distinguish function from object pointers.
3746 * lisp.h (SAVE_FUNCPOINTER): New constant.
3747 (SAVE_SLOT_BITS): Adjust to it.
3748 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3749 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3750 (voidfuncptr): New typedef.
3751 (struct Lisp_Save_Value): New member data[0].funcpointer.
3752 (XSAVE_FUNCPOINTER): New function.
3754 Simplify buildobj processing.
3755 * Makefile.in (buildobj.h): Make it a sequence of strings each
3756 followed by comma, rather than a single string. Put it into a
3757 .tmp file in case there's an error while generating it.
3758 (gl-stamp): Use .tmp for temp files.
3759 (mostlyclean): Clean .tmp files.
3760 * doc.c (buildobj): Move to just the routine that needs it.
3761 It's now an array of strings, so processing is simpler.
3763 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3765 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3766 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3767 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3768 Invoke malloc_enable_thread even when not interactive.
3769 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3770 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3771 in this case, since the underlying bug has now been fixed.
3773 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3775 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3776 unlinking it (bug#14691).
3778 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3780 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3781 before checking whether buffer is modified. This lets
3782 `kill-buffer-query-functions' cancel killing of the buffer or save
3783 its content before `kill-buffer' asks user the "Buffer %s
3784 modified; kill anyway?" question.
3786 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3788 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3789 Let the super performKeyEquivalent deal with them (Bug#14747).
3791 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3793 * widget.c (resize_cb): Remove unused local.
3795 Do not use GTK 3 if it exists but cannot be compiled.
3796 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3797 * xterm.c (x_error_handler) [!USE_GTK]:
3800 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3802 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3804 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3805 to the valid range of values. (Bug#14753)
3807 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3808 when moving point by using the current glyph matrix. This avoids
3809 the need to force redisplay when this function is called in a
3812 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3814 Fix minor problems found by static checking.
3815 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3816 Redo the latter's body to sidestep GCC parenthesization warnings.
3817 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3818 * coding.c (detect_coding, detect_coding_system):
3819 * coding.h (struct undecided_spec):
3820 Use bool for boolean.
3821 * image.c (QCmax_width, QCmax_height): Now static.
3822 * xdisp.c (Fmove_point_visually): Remove unused local.
3824 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3826 * xdisp.c (Fmove_point_visually): New function.
3828 2013-06-28 Kenichi Handa <handa@gnu.org>
3830 * coding.h (define_coding_undecided_arg_index): New enum.
3831 (coding_attr_index): New members
3832 coding_attr_undecided_inhibit_null_byte_detection,
3833 coding_attr_undecided_inhibit_iso_escape_detection,
3834 coding_attr_undecided_prefer_utf_8.
3835 (undecided_spec): New struct.
3836 (struct coding_system): New member `undecided' of the member
3839 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3840 (detect_coding): Likewise.
3841 (detect_coding_system): Likewise.
3842 (Fdefine_coding_system_internal): New coding system properties
3843 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3845 (syms_of_coding): Adjust for coding_arg_undecided_max.
3847 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3849 * image.c (x_from_xcolors): Remove unused local.
3851 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3853 Defer image data transfer between X client and server until actual
3856 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3859 * image.c (Destroy_Image): Remove.
3860 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3861 `mask_p', and `colors_p'. All uses changed.
3862 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3863 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3864 New macros for `flags' arg to x_clear_image_1.
3865 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3866 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3867 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3868 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3869 (image_get_x_image, image_unget_x_image): New functions or macros.
3870 (image_background, image_background_transparent, x_to_xcolors)
3871 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3872 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3873 instead of Destroy_Image.
3874 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3875 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3876 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3877 (imagemagick_load_image, svg_load_image): Use them instead of
3878 x_create_x_image_and_pixmap, and x_put_x_image followed by
3879 x_destroy_x_image, respectively.
3880 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3881 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3882 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3883 background_transparent fields.
3884 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3885 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3887 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3889 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3890 This mostly consists of undoing recent changes.
3891 * callproc.c (Fcall_process):
3892 * process.c (create_process):
3893 Do not worry about catching SIGCHLD here, undoing previous change.
3894 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3895 * process.c, process.h (catch_child_signal):
3896 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3897 * process.c (catch_child_handler): Don't worry about being called
3898 lazily and do not assume caller has blocked SIGCHLD, undoing
3899 previous change. Move first-time stuff back to
3900 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3901 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3902 set lib_child_handler if it's already initialized, which may
3903 help avoid problems on GNUStep.
3905 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3907 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3908 * callproc.c (Fcall_process):
3909 * process.c (create_process):
3910 Make sure SIGCHLD is caught before we fork,
3911 since Emacs startup no arranges to catch SIGCHLD.
3912 * process.c (lib_child_handler): Initialize to null, not to
3914 (catch_child_signal): Allow self to be called lazily.
3915 Do nothing if it's already been called.
3916 Assume caller has blocked SIGCHLD (all callers do now).
3917 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3918 just before it's really needed.
3919 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3920 since it hasn't been caught yet.
3922 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3924 * image.c (compute_image_size): New function to implement
3925 :max-width and :max-height.
3926 (imagemagick_load_image): Use it.
3928 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3930 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3931 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3933 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3934 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3935 the SIGCHLD handler, since the code is not atomic and (due to glib)
3936 signals may be arriving now.
3937 * sysdep.c (init_signals): Do not catch child signals here;
3938 'main' now does that later, at a safer time.
3940 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3942 Clean up SIGCHLD handling a bit (Bug#14569).
3943 * process.c, process.h (catch_child_signal):
3944 Now always extern, even if !NS_IMPL_GNUSTEP.
3945 * process.c (catch_child_signal): Move glib tickler here from
3946 init_process_emacs, so that it's done earlier in Emacs
3947 initialization. Also move the noninteractive && !initialized
3948 check here from init_process_emacs. This is all a bit cleaner for
3949 GNUish platforms, and I hope it works around the Cygwin bug.
3950 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3951 that glib signal handling is tickled before glib creates threads.
3953 * process.c (wait_reading_process_output): Avoid int overflow
3954 when reading more than 2 GiB total from a process.
3956 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3958 * process.c (create_process): Handle a couple more cases,
3959 i.e., work even if new_argv and wait_child_setup[i] are cached.
3960 Use Fcall_process's style for volatile vars.
3962 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3964 * process.c (create_process): Mark PROCESS volatile.
3966 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3968 Use C99-style flexible array members if available.
3969 This avoids some subtle aliasing issues, which typically
3970 aren't a problem with GCC but may be a problem elsewhere.
3971 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3972 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3973 In either case, it uses a flexible array member rather than
3974 the old struct hack. All uses changed.
3975 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3976 Adjust to sdata reorganization.
3977 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3978 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3979 that ports better to pre-C99 non-GCC.
3980 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3981 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3982 as the latter has changed.
3983 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3984 and port better to pre-C99 GCC.
3985 * image.c (struct xpm_cached_color):
3986 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3987 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3988 Use FLEXIBLE_ARRAY_MEMBER.
3989 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3990 Move decl to top level so it gets checked against implementation.
3991 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3992 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3994 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3996 * syntax.c: Integer cleanups.
3997 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3998 All uses that need 0-or-2 changed to:
3999 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4000 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4001 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4002 (char_quoted, prev_char_comend_first, back_comment)
4003 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4004 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4005 Use bool for boolean.
4006 (update_syntax_table, skip_chars, skip_syntaxes):
4007 Prefer int to unsigned when either will do.
4008 (back_comment): Return boolean success flag, like forw_comment,
4009 instead of positive-or-minus-1 (which might have overflowed int anyway).
4010 Don't stuff ptrdiff_t into int.
4011 (syntax_spec_code, syntax_code_spec): Now const.
4012 (Fmatching_paren, scan_lists, scan_sexps_forward):
4013 Use enum syntaxcode for syntax code.
4014 (Fmatching_paren): Check that arg is a character, not just an integer.
4015 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4016 (Finternal_describe_syntax_value): Omit no-longer-needed
4018 (skip_chars): Use char, not unsigned char, when the distinction
4020 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4021 * bytecode.c (exec_byte_code):
4022 * syntax.c (syntax_spec_code, Fchar_syntax)
4023 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4025 * syntax.h (SYNTAX_WITH_FLAGS):
4026 Omit unnecessary casts.
4028 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4030 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4031 line dimensions here, to avoid race conditions with the main
4032 thread. (Bug#14062, bug#14630, bug#14669)
4034 * w32term.c (w32_draw_window_cursor): Compute the header line and
4035 mode line dimensions here.
4036 <w32_system_caret_window, w32_system_caret_hdr_height>:
4037 <w32_system_caret_mode_height>: New variables.
4039 * w32term.h: Declare them.
4041 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4043 * alloc.c (die): Move "assertion failed" string here ...
4044 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4045 COND when SUPPRESS_CHECKING. This shrinks the executable text
4046 size by 0.8% to 2.2% when configured with --enable-checking,
4047 depending on optimization flags (GCC 4.8.1 x86-64).
4049 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4051 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4053 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4054 base is 2; this is more accurate.
4056 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4058 * sound.c (string_default): Move to !WINDOWSNT section.
4059 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4061 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4063 * sound.c: Integer cleanups.
4064 Remove unnecessary forward decls.
4065 (struct sound_device): The 'file' member is now a Lisp_Object, not
4066 a char *, so that we needn't invoke alloca on a huge size.
4067 (Fplay_sound_internal): Adjust to this.
4068 (string_default): New function.
4069 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4070 Use it to adjust to the struct sound_device change.
4071 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4072 (be2hs) [0]: Remove.
4074 * syntax.c (skip_chars): Don't use uninitialized storage
4075 when searching a multibyte buffer for characters that are not in a
4076 unibyte string that contains non-ASCII characters.
4078 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4080 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4081 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4083 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4085 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4087 2013-06-18 Kenichi Handa <handa@gnu.org>
4089 * font.c (Ffont_spec): Signal an error for an invalid font name
4092 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4094 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4095 In particular this ports to 32-bit sparc Sun cc.
4096 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4097 array with a dummy element at specpdl[-1], so that its address can
4099 (unbind_to): Do not copy the binding; not needed, now that we
4100 copy old_value in the one place where the copy is needed.
4101 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4102 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4103 (union specbinding): Rename from struct specbinding. Redo layout
4104 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4105 which is not portable. With Sun C 5.12 32-bit sparc, the
4106 declaration causes nargs to be an unsigned bitfield, a behavior
4107 that the C standard allows; but Emacs wants nargs to be signed.
4108 The overall type is now a union of structures rather than a
4109 structure of union of structures, and the 'kind' member is now a
4110 bitfield, so that the overall type doesn't grow. All uses changed.
4111 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4113 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4115 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4116 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4118 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4120 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4122 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4123 unless we know that the window w's frame is a frame object.
4124 Another attempt at solving bug#14062 and bug#14630.
4126 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4128 * textprop.c (property_set_type): New enum.
4129 (add_properties): Allow appending/prepending text properties.
4130 (add_text_properties_1): Factored out of Fadd_text_properties.
4131 (Fadd_text_properties): Move all the code into
4132 add_text_properties_1.
4133 (Fadd_face_text_property): New function that calls
4134 add_text_properties_1.
4136 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4138 Move functions from lisp.h to individual modules when possible.
4139 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4140 * alloc.c (XFLOAT_INIT, set_symbol_name):
4141 * buffer.c (CHECK_OVERLAY):
4142 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4143 (set_char_table_parent):
4144 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4145 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4146 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4147 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4149 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4150 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4151 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4152 (backtrace_args, backtrace_debug_on_exit):
4153 * floatfns.c (CHECK_FLOAT):
4154 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4155 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4156 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4157 (set_hash_index_slot):
4158 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4159 * marker.c (CHECK_MARKER):
4160 * textprop.c (CHECK_STRING_OR_BUFFER):
4161 * window.c (CHECK_WINDOW_CONFIGURATION):
4162 Move here from lisp.h, and make these functions static rather than
4164 * buffer.c (Qoverlayp):
4166 * fns.c (Qhash_table_p):
4167 * window.c (Qwindow_configuration_p):
4169 * lisp.h: Remove the abovementioned defns and decls.
4171 Use functions, not macros, for XINT etc (Bug#11935).
4172 In lisp.h, prefer functions to function-like macros, and
4173 constants to object-like macros, when either will do. This:
4174 . simplifies use, as there's no more need to worry about
4175 arguments' side effects being evaluated multiple times.
4176 . makes the code easier to debug on some platforms.
4177 However, when using gcc -O0, keep using function-like macros
4178 for a few critical operations, for performance reasons.
4179 This sort of thing isn't needed with gcc -Og, but -Og
4180 is a GCC 4.8 feature and isn't widely-enough available yet.
4181 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4182 Remove enum lsb_bits; no longer needed.
4183 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4184 * buffer.c (Qoverlap):
4186 * fns.c (Qhash_table_p):
4187 Now extern, so lisp.h can use these symbols.
4188 * dispextern.h: Include character.h, for MAX_CHAR etc.
4189 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4190 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4191 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4192 (GLYPH_CODE_P): Move here from lisp.h.
4193 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4194 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4195 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4196 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4197 XUNTAG now returns void *.
4198 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4199 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4200 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4201 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4202 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4203 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4204 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4205 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4206 New macros, renamed from their sans-lisp_h_ counterparts.
4207 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4208 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4209 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4210 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4211 If compiling via GCC without optimization, define these as macros
4212 in addition to inline functions.
4213 To disable this, compile with -DINLINING=0.
4214 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4215 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4216 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4217 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4218 (INTMASK, VALMASK): Now macros, since static values cannot be
4219 accessed from extern inline functions.
4220 (VALMASK): Also a constant, for benefit of old GDB.
4221 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4222 is INTEGERP, which can fold it in.
4223 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4224 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4225 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4226 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4227 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4228 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4229 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4230 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4231 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4232 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4233 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4234 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4235 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4236 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4237 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4238 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4239 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4240 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4241 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4242 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4243 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4244 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4245 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4246 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4247 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4248 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4249 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4250 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4251 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4252 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4253 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4254 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4255 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4257 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4258 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4259 (VALMASK): Define in one place rather than in two, merging the
4260 USE_LSB_TAG parts; this is simpler.
4261 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4262 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4263 Move up, to avoid use before definition.
4264 Also include "globals.h" earlier, for the same reason.
4265 (make_natnum): New function.
4266 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4267 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4268 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4269 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4270 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4271 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4272 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4273 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4274 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4275 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4276 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4277 (Qwindow_configuration_p, Qimage): New forward declarations.
4278 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4279 (STRING_COPYIN): Remove; unused.
4280 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4281 (xcar_addr, xcdr_addr): New functions. All uses changed.
4282 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4283 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4284 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4285 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4286 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4287 (TYPE_RANGED_INTEGERP): Simplify.
4288 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4289 (setlocale, fixup_locale, synchronize_system_messages_locale)
4290 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4291 Now empty functions, not macros.
4292 (functionp): Return bool, not int.
4293 * window.c (Qwindow_configuration_p): Now extern,
4294 so window.h can use it.
4295 * window.h (Qwindowp): Move decl back to lisp.h.
4297 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4299 * xdisp.c (Fline_pixel_height): New function, required for solving
4302 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4304 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4306 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4308 * lread.c (syms_of_lread):
4309 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4311 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4313 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4315 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4317 * fileio.c (expand_file_name): Doc fix.
4319 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4321 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4322 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4323 Wait for self, not for 0. This can't hurt on GNU or similar
4324 system, and may help with Cygwin.
4326 * keyboard.c: Don't use PROP (...) as an lvalue.
4327 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4328 Use set_prop (A, B), not PROP (A) = B.
4330 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4332 * xdisp.c (get_it_property): Use it->window instead of generating
4333 a Lisp object from it->w.
4335 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4337 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4338 get-char-property the window that is being rendered, instead of
4339 the buffer, to support window-specific overlays. (Bug#14575)
4340 (compute_display_string_pos): When W is NULL, use the current
4341 buffer as the object to pass to get-char-property.
4342 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4343 pointer member of the bidi iterator, since no window is pertinent
4346 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4348 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4349 being displayed, and pass it to compute_display_string_pos.
4350 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4351 (bidi_paragraph_init): All callers changed.
4353 * xdisp.c (init_from_display_pos, init_iterator)
4354 (handle_single_display_spec, next_overlay_string)
4355 (get_overlay_strings_1, reseat_1, reseat_to_string)
4356 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4357 Set bidi_it.w member from it->w.
4358 (compute_display_string_pos): Accept additional argument, the
4359 window being displayed, and pass it to Fget_char_property.
4362 * dispextern.h (struct bidi_it): New member w, the window being
4364 (compute_display_string_pos): Adjust prototype.
4366 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4368 * xgselect.c: Remove unneeded include xterm.h.
4370 * process.c (wait_reading_process_output): Check for NS before GLIB.
4371 GLIB may be linked in due to rsvg, but ns_select must be called.
4373 * xgselect.c (xg_select): Remove call to window_system_available
4374 and g_main_context_pending at the top, so Gdk events (i.e. file
4375 notify) are processed when Emacs is started with -nw.
4377 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4379 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4380 (ctagsfiles3): New variable, includes only *.m files.
4381 (TAGS): Use an explicit language name in the regular expressions,
4382 to avoid transformation of '/SOMETHING' by MSYS to
4383 'c:\MSYS\SOMETHING'.
4385 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4387 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4389 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4391 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4392 still need to set the mouse pointer shape and activate help-echo.
4395 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4397 A few porting etc. fixes for the new file monitor code.
4398 See the thread containing
4399 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4400 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4401 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4402 (dir_monitor_callback, Fgfile_rm_watch):
4403 Use assq_no_quit instead of Fassoc, for speed.
4404 (dir_monitor_callback, Fgfile_rm_watch):
4405 eassert that the monitor is a fixnum.
4406 (dir_monitor_callback): No need for CDR_SAFE.
4407 Simplify building of lisp with alternative tails.
4408 (Fgfile_add_watch, Fgfile_rm_watch):
4409 Do not assume glib functions set errno reliably on failure.
4410 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4411 and signal an error otherwise.
4412 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4413 Use Fdelq instead of Fdelete, for speed.
4415 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4417 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4418 don't insist on being invoked on a highlighted tool-bar button.
4419 Avoids losing tool-bar functionality when mouse-highlight is nil.
4420 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4421 Don't highlight when mouse-highlight is nil.
4422 (note_mouse_highlight): When mouse-highlight is nil, don't return
4423 right away; instead, run tool-bar and mode-line highlight
4424 subroutine, clear any existing highlight, and revert the mouse
4425 pointer to its default shape. (Bug#14558)
4427 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4429 * lisp.mk (lisp): Add prog-mode.el.
4431 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4433 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4434 * process.c (dummy_handler): New function.
4435 (lib_child_handler): New static var.
4436 (handle_child_signal): Invoke it.
4437 (catch_child_signal): If a library has set up a signal handler,
4438 save it into lib_child_handler.
4439 (init_process_emacs): If using glib and not on Windows, tickle glib's
4440 child-handling code so that it initializes its private SIGCHLD handler.
4441 * syssignal.h (SA_SIGINFO): Default to 0.
4442 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4443 31; it should no longer be needed now.
4445 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4447 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4449 * gfilenotify.c (globals_of_gfilenotify): New function.
4450 (syms_of_gfilenotify): Move global initialization there.
4452 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4454 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4456 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4457 * keyboard.c (menu_bar_items, tool_bar_items):
4458 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4459 not override local keymaps any more.
4461 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4463 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4465 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4467 * w32console.c (initialize_w32_display): Return the dimensions of
4468 the console window via 2 additional arguments, not via the current
4469 frame. This avoids crashes due to overrunning the bounds of
4470 frame's decode_mode_spec_buffer, which is not resized following
4471 the change of the frame dimensions from the initial 10x10.
4473 * w32term.h (w32_initialize_display_info): Adjust prototype.
4475 * term.c (init_tty): Take dimensions of the frame from the values
4476 returned by initialize_w32_display.
4478 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4479 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4480 (LIBES): Add $(GFILENOTIFY_LIBS).
4482 * w32inevt.c (handle_file_notifications): Add dummy implementation
4483 for !HAVE_W32NOTIFY.
4485 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4487 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4489 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4491 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4493 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4495 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4497 Fix minor problems found by static checking.
4498 * data.c (pure_write_error):
4499 Use xsignal2, not Fsignal, as Fsignal might return.
4500 * eval.c (set_backtrace_debug_on_exit): Now static.
4501 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4502 No longer inline. EXTERN_INLINE is needed only for functions
4503 defined in .h files. Reindent function header as per GNU style.
4504 (backtrace_p, backtrace_top, backtrace_next):
4505 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4506 compiler or linker. Add extern decls to pacify gcc -Wall.
4507 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4509 * frame.c (free_monitors): Define only on platforms that need it.
4510 * nsterm.m (ns_term_init):
4511 * process.c (catch_child_signal):
4512 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4513 defined on all porting targets these days.
4514 * process.c, process.h (catch_child_signal):
4515 Make it extern only if NS_IMPL_GNUSTEP is defined.
4517 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4519 * w32.c (gettimeofday): Make the signature identical to prototype
4520 in nt/inc/sys/time.h.
4522 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4524 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4527 * keyboard.c (safe_run_hooks_error): Improve error message.
4529 * data.c (pure_write_error): Add `object' argument.
4530 * puresize.h (CHECK_IMPURE): Use it.
4532 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4534 * Makefile.in (NOTIFY_OBJ): New variable.
4535 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4537 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4538 Call syms_of_gfilenotify.
4540 * gfilenotify.c: New file.
4542 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4543 and Qfile_w32notify.
4544 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4545 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4547 * lisp.h: Declare syms_of_gfilenotify.
4549 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4551 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4553 Merge the specpdl and backtrace stacks. Make the structure of the
4554 specpdl entries more obvious via a tagged union of structs.
4555 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4556 (enum specbind_tag): New enum.
4557 (struct specbinding): Make it a tagged union of structs.
4558 Add a case for backtrace records.
4559 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4560 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4561 (backtrace_debug_on_exit): New accessors.
4562 (struct backtrace): Remove.
4563 (struct catchtag): Remove backlist field.
4564 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4566 (Flocal_variable_p): Speed up the common case where the binding is
4568 * eval.c (backtrace_list): Remove.
4569 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4570 (set_backtrace_args, set_backtrace_nargs)
4571 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4572 (backtrace_next): New functions.
4573 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4574 (unwind_to_catch, internal_lisp_condition_case)
4575 (internal_condition_case, internal_condition_case_1)
4576 (internal_condition_case_2, internal_condition_case_n): Don't bother
4577 with backtrace_list any more.
4578 (Fsignal): Adjust to new backtrace format.
4579 (grow_specpdl): Move up.
4580 (record_in_backtrace): New function.
4581 (eval_sub, Ffuncall): Use it.
4582 (apply_lambda): Adjust to new backtrace format.
4583 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4585 (specbind): Adjust to new specpdl format. Simplify.
4586 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4587 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4589 (mark_backtrace): Remove.
4590 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4591 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4592 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4594 * profiler.c (record_backtrace): Use get_backtrace.
4595 (handle_profiler_signal): Use backtrace_top_function.
4596 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4599 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4601 * process.h (catch_child_signal): Declare.
4603 * process.c (catch_child_signal): New function.
4604 (init_process_emacs): Call it.
4606 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4607 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4609 (x_set_cursor_type): Remove declaration.
4610 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4611 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4612 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4613 (ns_get_color): Use F suffix on float.
4614 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4615 (ns_get_rgb_color): Remove.
4616 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4617 (note_mouse_movement): x and y are CGFloat.
4618 (ns_draw_fringe_bitmap): Remove unused rowY.
4619 Change #if to COCOA && >= 10_6.
4620 (ns_draw_window_cursor): Remove unused overspill.
4621 (ns_draw_underwave): width and x are EamcsCGFloat.
4622 (ns_draw_box): thickness is CGFloat.
4623 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4624 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4625 if not in main thread.
4626 (ns_get_pending_menu_title, ns_check_menu_open)
4627 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4628 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4629 (sendFromMainThread:): New method.
4630 (changeFont:): size is CGFloat.
4631 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4632 Disable warning about permanent text.
4633 (characterIndexForPoint:): Adjust return type depending on GNUStep
4635 (mouseDown:): delta is CGFloat.
4636 (updateFrameSize): Remove unised variable f.
4637 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4638 Cast float to EmacsCGFloat.
4639 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4640 also to -1 when restoring.
4641 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4642 inside NS_IMPL_COCOA.
4643 (toggleFullScreen:): Put call to toggleFullScreen inside
4644 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4645 (setPosition:portion:whole:): por is CGFloat.
4646 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4647 (mouseDown:): Use CGFloat.
4648 (mouseDragged:): Remove unised variable edge.
4649 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4651 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4653 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4654 when NS_IMPL_GNUSTEP.
4655 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4656 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4657 (EmacsToolbar): Add clearAll. Add tag argument to
4658 addDisplayItemWithImage.
4659 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4661 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4663 * nsmenu.m (ns_update_menubar): Make static.
4664 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4665 (fillWithWidgetValue:): Add cast to SEL for setAction.
4666 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4667 (update_frame_tool_bar): Update code for GNUStep.
4668 (clearAll): New method.
4669 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4670 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4671 Move identifierToItem setObject and activeIdentifiers addObject before
4672 call to insertItemWithItemIdentifier.
4673 (validateVisibleItems): Fix indentation.
4674 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4675 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4676 UtilityWindow to aStyle, remove call to setStyleMask.
4678 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4680 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4681 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4682 Use F suffix on floats.
4683 (ns_char_width): Returns CGFloat.
4684 (ns_ascii_average_width): w is CGFloat instead of float.
4685 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4687 (ns_glyph_metrics): CGFloat instead of float.
4689 * nsfns.m (x_set_foreground_color, x_set_background_color):
4691 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4692 remove unused variables.
4693 (Fns_read_file_name): Keep track if panel is for save.
4694 Use ns_filename_from_panel/ns_directory_from_panel.
4695 (Fns_list_services): delegate only used for COCOA.
4696 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4697 Just return the input if GNUStep.
4698 (x_screen_planes): Remove.
4699 (Fxw_color_values): Use EmacsCGFloat
4700 (Fns_display_monitor_attributes_list): Only get screen number for
4702 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4704 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4705 ns_directory_from_panel.
4707 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4709 * process.c (handle_child_signal): Also use WCONTINUED.
4710 This is so that list-processes doesn't mistakenly list the process
4711 as stopped, when the process has actually been continued and is
4714 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4716 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4717 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4718 not already configured.
4720 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4722 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4724 * Makefile.in (mostlyclean): Remove *.res files.
4726 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4728 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4729 a buffer (bug#8447).
4731 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4733 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4734 display vector, and we backtrack, handle the case that the
4735 previous character position is also displayed from a display
4736 vector or covered by a display string or image. (Bug#14476)
4738 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4740 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4741 (struct MonitorInfo, free_monitors): Remove.
4742 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4743 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4744 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4747 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4748 (struct MonitorInfo, free_monitors): Remove.
4749 (ns_screen_name): Make static.
4750 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4751 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4754 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4755 (struct MonitorInfo): New struct.
4756 (free_monitors, make_monitor_attribute_list): Declare.
4758 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4760 (free_monitors, make_monitor_attribute_list): New functions.
4761 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4764 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4766 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4768 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4770 * keyboard.c: Apply keyboard decoding only to events that come directly
4771 from the tty, not from unread-command-events (bug#14368).
4772 (read_event_from_main_queue): New function, extracted from read_char).
4773 (read_decoded_char): Remove.
4774 (read_decoded_event_from_main_queue): New function to replace it.
4775 (read_char): Use it.
4776 (read_key_sequence): Use read_char rather than read_decoded_char.
4778 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4780 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4782 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4784 2013-05-22 Kenichi Handa <handa@gnu.org>
4786 The following changes are to fix the setting of
4787 buffer-file-coding-system on, for instance, C-x RET c unix RET
4788 _FILE_OF_DOS_EOL_TYPE_ RET.
4790 * coding.h (struct coding_system): New member detected_utf8_chars.
4792 * coding.c (detect_coding_utf_8): Count characters and check EOL
4793 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4795 (setup_coding_system): Do not initialize coding->head_ascii.
4796 (check_ascii): Do not set coding->eol_seen but update it. Do not
4797 call adjust_coding_eol_type here.
4798 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4799 If the eol-type of CODING is already specified, adjust the eol type
4800 of the found coding-system.
4801 (decode_coding_gap): Cancel previous change. Utilize the
4802 character numbers counted by detect_coding_utf_8. Fix detection
4805 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4807 * search.c (looking_at_1): Only set last_thing_searched if the match
4808 changed the match-data (bug#14281).
4810 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4812 * xdisp.c (reseat_at_previous_visible_line_start):
4813 Already declared in dispextern.h, so remove it here.
4814 (move_it_vertically_backward): Likewise.
4816 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4818 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4819 (Fx_display_pixel_width, Fx_display_pixel_height)
4820 (Fx_display_mm_width, Fx_display_mm_height):
4821 Mention `display-monitor-attributes-list' in docstrings.
4823 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4824 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4825 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4826 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4827 (Fx_display_backing_store, Fx_display_visual_class)
4828 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4829 (Fx_display_grayscale_p, Fx_display_pixel_width)
4830 (Fx_display_pixel_height, Fx_display_planes)
4831 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4832 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4833 (Fx_display_mm_width, Fx_display_mm_height)
4834 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4835 height for all physical monitors as in X11.
4837 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4838 Return pixel width or height for all physical monitors as in X11.
4840 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4842 Port --enable-gcc-warnings to clang.
4843 * bytecode.c (exec_byte_code):
4845 Redo diagnostic pragmas to pacify clang, too.
4846 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4847 * editfns.c (Fencode_time):
4848 * fileio.c (file_accessible_directory_p):
4849 * font.c (font_unparse_xlfd):
4850 Use '&"string"[index]' instead of '"string" + (index)'.
4851 * undo.c (user_error): Remove; unused.
4853 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4855 * insdel.c (insert_1_both): Document the arguments, instead of
4856 referring to insert_1, which no longer exists.
4858 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4859 some window, increment windows_or_buffers_changed, so that
4860 *Messages* display in that window is updated. (Bug#14408)
4862 * w32.c: Include epaths.h.
4863 (init_environment): Use cmdproxy.exe without leading directories.
4864 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4866 (gettimeofday): Adjust signature and return value to Posix
4869 * unexw32.c (open_output_file): Delete the existing emacs.exe
4870 before creating it, to break the hard link to the versioned
4873 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4874 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4875 (FIRSTFILE_OBJ): New variables.
4876 (W32_RES): Rename to EMACSRES. All users changed.
4877 (base_obj): Use $(CM_OBJ).
4878 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4879 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4880 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4881 $(W32_RES_LINK) before $(LIBES).
4882 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4884 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4886 * makefile.w32-in (DOC): Use just "DOC".
4888 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4890 * process.c: Export default filters and sentinels to Elisp.
4891 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4893 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4894 (Fset_process_sentinel, Fformat_network_address):
4895 Default to them instead of nil.
4896 (server_accept_connection): Sentinels can't be nil any more.
4897 (read_and_dispose_of_process_output): New function, extracted from
4898 read_process_output.
4899 (read_process_output): Use it; filters can't be nil.
4900 (Finternal_default_process_filter): New function, extracted from
4901 read_process_output.
4902 (exec_sentinel_unwind): Remove function.
4903 (exec_sentinel): Don't zilch sentinel while running.
4904 (status_notify): Sentinels can't be nil.
4905 (Finternal_default_process_sentinel): New function extracted from
4907 (setup_process_coding_systems): Default filter is not nil any more.
4908 (syms_of_process): Export new Elisp functions and initialize
4910 * lisp.h (make_lisp_proc): New function.
4912 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4914 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4916 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4918 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4919 unless we know that the window w is a leaf window.
4920 Another attempt at solving bug#14062.
4922 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4924 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4927 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4929 * image.c (gif_load): Check that subimages fit (Bug#14345).
4931 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4933 * lread.c (skip_dyn_eof): New function.
4934 (read1): Use it to skip the end of a file in response to #@00.
4936 * doc.c (get_doc_string): Slightly relax the sanity checking.
4938 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4940 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4941 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4942 (MonitorInfo): New struct.
4943 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4944 (Fns_display_monitor_attributes_list): New functions.
4945 (display-usable-bounds): Remove.
4946 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4949 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4951 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4952 (GTK_CHECK_VERSION): New macro, if not already defined.
4953 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4954 replaced by GTK_CHECK_VERSION.
4956 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4958 * xterm.h (GTK_PREREQ): New macro.
4959 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4960 to use this macro instead, for consistency and clarity.
4962 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4964 * xdisp.c (row_for_charpos_p): New function, with code of
4965 cursor_row_p, but accepts an additional argument CHARPOS instead
4966 of using a hardcoded PT.
4967 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4968 (row_containing_pos): Call row_for_charpos_p instead of partially
4969 doing the same. Fixes cursor positioning under longlines-mode
4970 when longlines-show-effect includes more than one newline, when
4971 moving the cursor vertically up.
4973 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4975 * makefile.w32-in (ACL_H): New macro.
4976 ($(BLD)/fileio.$(O)): Update dependencies.
4978 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4980 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4981 * Makefile.in (LIB_ACL): New macro.
4982 (LIBACL_LIBS): Remove.
4983 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4984 * fileio.c: Include <acl.h>.
4985 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4986 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4988 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4991 * unexelf.c: Don't assume ElfW (Half) fits in int.
4992 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4993 when dealing with ElfW (Half) values, since they can exceed 2**31
4994 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4995 (entry_address): Omit unused NUM arg. All uses changed.
4997 2013-05-07 Juri Linkov <juri@jurta.org>
4999 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5000 to the string converted from number with `Fnumber_to_string'.
5003 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5005 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5006 This fixes a problem introduced by my previous change.
5008 2013-05-07 Glenn Morris <rgm@gnu.org>
5010 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5012 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5014 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5016 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5018 Static checking by GCC 4.8.0.
5019 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5020 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5021 (x_get_monitor_attributes_fallback)
5022 (x_get_monitor_attributes_xinerama)
5023 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5024 Define only if USE_GTK.
5025 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5026 (x_get_monitor_attributes_fallback): Omit unused locals.
5027 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5028 Use double, not float, to avoid mixed-mode floating point arithmetic.
5030 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5031 Jan Djärv <jan.h.d@swipnet.se>
5033 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5034 (XINERAMA_CFLAGS): New macros.
5035 (ALL_CFLAGS, LIBES): Use them.
5037 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5038 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5039 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5040 (syms_of_xfns): DEFSYM them.
5041 (struct MonitorInfo): New struct.
5042 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5043 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5044 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5045 (x_get_monitor_attributes_xinerama): New functions.
5046 (Fx_display_monitor_attributes_list): New primitive.
5047 (syms_of_xfns): Defsubr it.
5049 * xterm.h (x_display_info): Add Xatom_net_workarea and
5050 Xatom_net_current_desktop.
5052 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5053 and dpyinfo->Xatom_net_current_desktop.
5055 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5057 * xdisp.c (pos_visible_p): Use the special code for finding the
5058 beginning of a display property or overlay for any "replacing"
5059 display property, not just for display strings. This solves
5060 incorrect reporting of position by posn-at-point. (Bug#14241)
5062 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5064 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5065 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5066 Verify that ElfW (Half) fits in int.
5067 (fatal): Use same signature as lisp.h.
5068 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5069 configure and build with -DUNEXELF_DEBUG without worrying about
5070 other modules that use DEBUG.
5071 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5072 possibly-wide integers now uses it instead of plain fprintf.
5073 (entry_address): New function, which avoids problems with 32-bit
5074 overflow on 64-bit hosts.
5075 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5076 (round_up): Don't assume the remainder fits in int.
5077 (find_section): Use bool for boolean. Simplify debug code.
5078 (unexec): Don't assume file sizes fit in int or size_t.
5079 Omit unnecessary trailing newline in 'fatal' format.
5080 Use strerror rather than outputting decimal error number.
5081 Remove unused code when emacs is not defined;
5082 this file relies on Emacs now.
5083 Don't assume e_phnum and e_shnum are positive.
5085 * regex.c: Fix problems when DEBUG is defined.
5086 (extract_number, extract_number_and_incr): Define regardless of
5087 whether DEBUG is defined; that's simpler and makes the code less
5088 likely to go stale in the normal case when DEBUG is not defined.
5089 Return int rather than taking an int * arg. All callers changed.
5090 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5091 Remove, replacing with ...
5092 (DEBUG_PRINT): New macro. All callers changed.
5093 (DEBUG_COMPILES_ARGUMENTS): New macro.
5094 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5095 (print_compiled_pattern, print_double_string) [DEBUG]:
5096 Use prototype rather than old-style definition.
5097 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5098 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5099 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5100 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5101 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5102 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5103 This matters only when DEBUG is defined.
5105 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5107 * xdisp.c (set_iterator_to_next): Set the
5108 ignore_overlay_strings_at_pos_p flag only if we are _really_
5109 iterating over an overlay string, as indicated by the
5110 current.overlay_string_index member. (Bug#14306)
5112 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5114 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5115 to where it is used, to avoid autorelease issues (Bug#14050).
5117 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5119 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5120 * fileio.c (syms_of_fileio): Implement this.
5121 * filelock.c (create_lock_file): If symbolic links don't work, so
5122 we use a regular file as a lock file, do not fsync the lock file;
5125 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5127 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5128 (syms_of_minibuf): Adjust accodingly.
5130 * callint.c (Fcall_interactively): Adjust calls accordingly.
5132 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5134 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5135 w->contents is a buffer before computing everything else.
5136 Use parentheses to disambiguate last part of the condition.
5138 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5139 assertion violations. (Bug#14062)
5141 2013-05-01 David Reitter <david.reitter@gmail.com>
5143 * nsfns.m (ns_tooltip): Initialize.
5145 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5147 * coding.c (decode_coding_gap): Don't remove the character before
5148 a newline unless it's a CR character. (Bug#14287)
5150 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5152 * dispextern.h (struct face): Move enum face_underline_type
5153 earlier so that bitfields can be in the same word.
5155 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5157 * nsfns.m (handlePanelKeys): New function.
5158 (EmacsOpenPanel:performKeyEquivalent:)
5159 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5160 arrows/function/control and copy/paste keys (Bug#14296).
5162 2013-04-27 Juri Linkov <juri@jurta.org>
5164 * callint.c (Fcall_interactively): Call `Qread_number' for
5165 interactive code letter `n' instead of using duplicate code.
5168 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5170 * systime.h (make_timeval): Declare as 'const'.
5172 2013-04-27 Kenichi Handa <handa@gnu.org>
5174 * font.c (font_open_entity): Always open a font of manageable
5177 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5179 Port better to AIX (Bug#14258).
5180 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5183 2013-04-24 Kenichi Handa <handa@gnu.org>
5185 * coding.c (decode_coding_iso_2022): When an invalid escape
5186 sequence is encountered, reset the invocation and designation
5187 status to the safest one.
5189 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5191 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5192 Without this fix, "make distclean" leaves stamp-h1 behind.
5194 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5196 * w32fns.c (w32_fullscreen_rect): New function to compute the
5197 window rectangle for the given fullscreen mode.
5198 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5199 longer tunes the window size. This keeps the window's edges flush
5200 with the screen and allows the taskbar to hide itself in fullboth.
5202 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5203 window decorations and uses the entire screen.
5205 * w32term.h (w32_fullscreen_rect) Add prototype.
5206 (struct w32_output): Replace normal_width, normal_height,
5207 normal_top, and normal_left members with a single normal_placement
5209 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5211 (FRAME_NORMAL_PLACEMENT): New macro.
5213 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5215 * minibuf.c (Ftest_completion): Silence compiler warning.
5217 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5219 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5222 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5225 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5226 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5227 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5228 parentheses where appropriate.
5230 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5232 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5234 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5236 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5237 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5238 Mention in the doc string that setting these variables takes
5239 effect only after a call to set-window-buffer. (Bug#14200)
5241 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5243 * indent.c (Fvertical_motion): Don't consider display strings on
5244 overlay strings as display strings on the buffer position we
5245 started from. This prevents vertical cursor motion from jumping
5246 more than one line when there's an overlay string with a display
5247 property at end of line.
5248 Reported by Karl Chen <Karl.Chen@quarl.org> in
5249 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5251 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5253 * window.c (select_window): `record_buffer' even if window is
5254 already selected (bug#14191).
5256 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5258 * window.c (Fwindow_end): Test more flags, including the buffer's
5259 last_overlay_modified flag, to determine whether the window's
5260 display is really up-to-date. Prevents the function from
5261 returning a stale value. (Bug#14170)
5262 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5265 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5267 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5268 garbaged only if it is not already the top frame on its TTY.
5269 This prevents flickering due to constant redrawing of TTY frames when
5270 there are GUI frames open in the same session. (Bug#13864)
5272 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5274 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5275 of marking the idle timers directly.
5277 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5279 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5282 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5284 * window.c (select_window): Don't record_buffer while the invariant is
5285 temporarily broken (bug#14161).
5287 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5289 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5291 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5293 2013-04-07 Romain Francoise <romain@orebokech.com>
5295 Ignore additional platform-specific ACL errors (Bug#13702).
5296 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5297 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5299 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5301 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5304 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5306 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5307 This bug was introduced by my 2013-02-25 change that simplified
5308 data_start configuration. Without this change, on GNU/Linux
5309 an Emacs configured with --enable-profiling fails immediately
5310 due to a profiler signal.
5311 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5312 with these flags. On platforms where special flags are needed
5313 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5314 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5315 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5317 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5319 Get rid of some platform-specific functions examining window
5320 system and its capabilities. This is a partial rework of the
5322 * lisp.h (have_menus_p): Remove prototype. This function is
5323 replaced with platform-independent window_system_available.
5324 (check_window_system): Move to...
5325 * frame.h (decode_window_system_frame, window_system_available):
5326 ...here, add new prototypes.
5327 * frame.c (window_system_available, decode_window_system_frame):
5329 (check_window_system): Platform-independent now.
5330 * xterm.h (x_in_use): Remove declaration.
5332 * w32term.h (check_x_frame):
5333 * nsterm.h (check_x_frame): Remove prototypes. This function
5334 is replaced with platform-independent decode_window_system_frame.
5335 * msdos.c (have_menus_p): Remove.
5336 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5337 Remove platform-specific functions. Use check_window_system,
5338 decode_window_system_frame and check_ns_display_info where
5339 appropriate. Minor style and comment tweaks.
5340 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5341 (check_x_frame): Likewise.
5342 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5344 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5345 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5346 * xmenu.c, xselect.c: All related users changed.
5348 2013-04-03 Kenichi Handa <handa@gnu.org>
5350 The following changes is to optimize the code for reading UTF-8
5353 * coding.c (check_ascii): Rename from detect_ascii. Return value
5354 changed. Check EOL format. Do not call adjust_coding_eol_type
5356 (check_utf_8): New function.
5357 (adjust_coding_eol_type): Do nothing if already adjusted.
5358 (detect_coding): Compare the return value of check_ascii with
5359 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5360 (decode_coding_gap): Optimize for valid UTF-8.
5362 2013-03-21 Kenichi Handa <handa@gnu.org>
5364 * coding.c (syms_of_coding): Cancel previous change.
5366 * insdel.c (insert_from_gap): Fix previous change.
5368 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5370 Consistently use platform-specific function to detect window system.
5371 * lisp.h (check_window_system): New prototype. This function is
5372 going to replace check_x, check_w32 and check_ns.
5373 (have_menus_p): Mention msdos.c in comment.
5374 * fontset.c (check_window_system_func): Remove. Adjust all users.
5375 * fontset.h (check_window_system_func): Remove prototype.
5376 * nsterm.h (check_ns):
5377 * xterm.h (check_x):
5378 * w32term.h (check_w32): Likewise.
5379 * menu.c (Fx_popup_menu): Use check_window_system.
5380 * msdos.c (check_window_system): Define for MS-DOS.
5381 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5382 * w32fns.c (check_window_system): Likewise for MS-Windows.
5383 * xfns.c (check_window_system): Likewise for X.
5384 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5385 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5387 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5389 Prefer < to > in range checks such as 0 <= i && i < N.
5390 This makes it easier to visualize quantities on a number line.
5391 This patch doesn't apply to all such range checks,
5392 only to the range checks affected by the 2013-03-24 change.
5393 This patch reverts most of the 2013-03-24 change.
5394 * alloc.c (xpalloc, Fgarbage_collect):
5395 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5396 * character.c (string_escape_byte8):
5397 * charset.c (read_hex):
5398 * data.c (cons_to_unsigned):
5399 * dispnew.c (update_frame_1):
5400 * doc.c (Fsubstitute_command_keys):
5401 * doprnt.c (doprnt):
5402 * editfns.c (hi_time, decode_time_components):
5403 * fileio.c (file_offset):
5404 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5405 * font.c (font_intern_prop):
5406 * frame.c (x_set_alpha):
5407 * gtkutil.c (get_utf8_string):
5408 * indent.c (check_display_width):
5409 * keymap.c (Fkey_description):
5410 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5412 * minibuf.c (read_minibuf_noninteractive):
5413 * process.c (wait_reading_process_output):
5414 * search.c (Freplace_match):
5415 * window.c (get_phys_cursor_glyph):
5416 * xdisp.c (redisplay_internal):
5417 * xsmfns.c (smc_save_yourself_CB):
5418 Prefer < to > for range checks.
5419 * dispnew.c (sit_for): Don't mishandle NaNs.
5420 This fixes a bug introduced in the 2013-03-24 change.
5421 * editfns.c (decode_time_components): Don't hoist comparison.
5422 This fixes another bug introduced in the 2013-03-24 change.
5424 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5426 * frame.h (struct frame): Drop scroll_bottom_vpos
5427 member becaue all real users are dead long ago.
5428 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5429 * xdisp.c (redisplay_internal): Adjust user.
5431 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5433 * nsmenu.m (showAtX:Y:for:): setLevel to
5434 NSPopUpMenuWindowLevel (Bug#13998).
5436 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5438 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5439 (ns_check_pending_open_menu): Declare.
5441 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5442 (x_activate_menubar): Update the menu with title that matches
5443 ns_get_pending_menu_title, and call
5444 ns_check_pending_openmenu (Bug#12698).
5445 (menuWillOpen:): New method.
5446 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5448 * nsterm.m (menu_will_open_state, menu_mouse_point)
5449 (menu_pending_title): New varaibles.
5450 (ns_get_pending_menu_title, ns_check_menu_open)
5451 (ns_check_pending_open_menu): New functions.
5453 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5455 * indent.c (current_column_bol_cache): Remove leftover which is not
5456 used in Fmove_to_column any more.
5457 (current_column, scan_for_column): Adjust users.
5458 * keyboard.c (last_point_position_buffer, last_point_position_window):
5459 Remove leftovers which are not used for recording undo any more.
5460 (command_loop_1, syms_of_keyboard): Adjust users.
5461 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5462 redisplay_window any more.
5463 (move_it_to): Adjust user.
5465 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5467 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5468 Update dependencies.
5470 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5472 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5473 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5476 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5478 * window.h (struct window): Replace hchild, vchild and buffer slots
5479 with the only contents slot. This is possible because each valid
5480 window may have either the child window (in vertical or horizontal
5481 combination) or buffer to display (for the leaf window). Using that,
5482 a lof of operations to traverse and/or change window hierarchies may
5483 be simplified. New member horizontal is used to distinguish between
5484 horizontal and vertical combinations of internal windows.
5485 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5486 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5487 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5488 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5489 Use contents slot, not buffer, where appropriate.
5490 (wset_combination): New function.
5491 (wset_buffer): Add eassert.
5492 (Fframe_first_window): Simplify the loop reaching first window.
5493 (Fwindow_buffer): Use WINDOW_LEAF_P.
5494 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5495 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5496 (unshow_buffer): Convert initial debugging check to eassert.
5497 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5498 (make_parent_window, window_resize_check, window_resize_apply)
5499 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5500 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5501 Adjust to match struct window changes.
5502 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5503 (mark_window_cursors_off, count_windows, get_leaf_windows)
5504 (foreach_window_1): Simplify the loop.
5505 * alloc.c (mark_object): Do not check for the leaf window because
5506 internal windows has no glyph matrices anyway.
5507 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5508 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5509 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5510 (build_frame_matrix_from_window_tree, mirror_make_current)
5511 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5512 (update_window_tree, set_window_update_flags): Simplify the loop.
5513 (sync_window_with_frame_matrix_rows): Enforce live window.
5514 Use contents slot, not buffer, where appropriate.
5515 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5516 and WINDOW_HORIZONTAL_COMBINATION_P.
5517 (make_frame_visible_1): Simplify the loop.
5518 Use contents slot, not buffer, where appropriate.
5519 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5520 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5521 (expose_window_tree): Likewise.
5522 Use contents slot, not buffer, where appropriate.
5523 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5524 to avoid deleted windows. Use contents slot instead of buffer.
5525 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5526 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5527 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5528 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5530 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5532 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5533 identify the reasons for assertion violations in bug#14062 and
5535 (Fx_show_tip): Fix compilation error under
5536 "--enable-check-lisp-object-type". (Bug#14073)
5538 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5539 Reported by <rzl24ozi@gmail.com>.
5541 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5543 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5545 (unwind_with_echo_area_buffer): ...to restore it here.
5546 This is needed to ensure that...
5547 (redisplay_window): ...both window markers are valid here,
5548 which is verified by eassert.
5549 * editfns.c (save_excursion_save): Do not assume that
5550 selected_window always displays the buffer.
5551 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5554 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5556 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5559 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5561 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5563 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5565 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5566 since MinGW's w32api headers do. This avoids compiler warnings.
5568 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5571 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5573 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5575 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5577 * gtkutil.c (style_changed_cb): Check if frame is live and an
5578 X frame (Bug#14038).
5580 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5582 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5583 Define only for _WIN32_WINNT less than 0x0500.
5584 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5586 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5587 see its own definitions of 'struct timeval' and 'struct timezone'.
5589 Fix incompatibilities between MinGW.org and MinGW64 headers.
5590 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5592 * w32.c (REPARSE_DATA_BUFFER): Guard with
5593 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5595 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5597 * xterm.c: Include X11/XKBlib.h
5598 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5600 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5602 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5604 * blockinput.h (input_blocked_p): Likewise.
5605 * bytecode.c (exec_byte_code): Likewise.
5606 * callproc.c (call_process_kill, call_process_cleanup)
5607 (Fcall_process): Likewise.
5608 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5609 (Fccl_execute_on_string): Likewise.
5610 * character.c (string_escape_byte8): Likewise.
5611 * charset.c (read_hex): Likewise.
5612 * cm.c (calccost): Likewise.
5613 * data.c (cons_to_unsigned): Likewise.
5614 * dired.c (directory_files_internal, file_name_completion):
5616 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5617 (sit_for): Likewise.
5618 * doc.c (Fsubstitute_command_keys): Likewise.
5619 * doprnt.c (doprnt): Likewise.
5620 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5621 * emacsgtkfixed.c: Likewise.
5622 * fileio.c (file_offset, Fwrite_region): Likewise.
5623 * floatfns.c (Fexpt, fmod_float): Likewise.
5624 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5626 * font.c (font_intern_prop): Likewise.
5627 * frame.c (x_set_alpha): Likewise.
5628 * gtkutil.c (get_utf8_string): Likewise.
5629 * indent.c (check_display_width): Likewise.
5630 * intervals.c (create_root_interval, rotate_right, rotate_left)
5631 (split_interval_right, split_interval_left)
5632 (adjust_intervals_for_insertion, delete_node)
5633 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5634 (merge_interval_right, merge_interval_left, copy_intervals)
5635 (set_intervals_multibyte_1): Likewise.
5636 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5637 * keymap.c (Fkey_description): Likewise.
5638 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5639 * lread.c (openp, read_integer, read1, string_to_number):
5641 * menu.c (ensure_menu_items): Likewise.
5642 * minibuf.c (read_minibuf_noninteractive): Likewise.
5643 * print.c (printchar, strout): Likewise.
5644 * process.c (create_process, Faccept_process_output)
5645 (wait_reading_process_output, read_process_output, send_process)
5646 (wait_reading_process_output): Likewise.
5647 * profiler.c (make_log, handle_profiler_signal): Likewise.
5648 * regex.c (re_exec): Likewise.
5649 * regex.h: Likewise.
5650 * search.c (looking_at_1, Freplace_match): Likewise.
5651 * sysdep.c (get_child_status, procfs_ttyname)
5652 (procfs_get_total_memory): Likewise.
5653 * systime.h (EMACS_TIME_VALID_P): Likewise.
5654 * term.c (dissociate_if_controlling_tty): Likewise.
5655 * window.c (get_phys_cursor_glyph): Likewise.
5656 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5657 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5659 * xfns.c (Fx_window_property): Likewise.
5660 * xmenu.c (set_frame_menubar): Likewise.
5661 * xselect.c (x_get_window_property, x_handle_dnd_message):
5663 * xsmfns.c (smc_save_yourself_CB): Likewise.
5664 * xterm.c (x_scroll_bar_set_handle): Likewise.
5666 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5668 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5669 to be optional or nil. Adjust comment and convert it to docstring.
5670 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5671 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5673 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5675 Static checking by GCC 4.8-20130319.
5676 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5677 * process.c (Fset_process_datagram_address)
5678 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5679 * xdisp.c (get_char_face_and_encoding):
5680 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5681 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5682 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5684 2013-03-24 Ken Brown <kbrown@cornell.edu>
5686 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5687 fix compilation on 64-bit Cygwin, where underscores are not
5688 automatically prepended.
5690 * w32term.c (w32_initialize): Silence compiler warning.
5692 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5694 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5695 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5696 variables, to save and restore frame dimensions.
5697 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5698 after returning from a 'fullscreen' configuration.
5699 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5700 to avoid races between the main thread and the input thread.
5702 * w32term.h (struct w32_output): New members normal_width,
5703 normal_height, normal_top, normal_left, and prev_fsmode.
5704 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5705 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5708 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5709 'fullscreen' parameter. Always record previous width and height
5710 of the frame, except when switching out of maximized modes, so
5711 that they could be restored correctly, instead of resetting to the
5712 default frame dimensions. Send SC_RESTORE command to the frame,
5713 unless we are going to send SC_MAXIMIZE, to restore the frame
5714 resize hints in the mouse pointer shown by the window manager.
5717 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5719 * lisp.h (get_frame_param): Adjust conditions for prototype
5722 2013-03-22 Ken Brown <kbrown@cornell.edu>
5724 * unexcw.c: Drop unneeded inclusion of w32common.h.
5725 (report_sheap_usage): Declare.
5726 (read_exe_header): Add magic numbers for x86_64.
5727 (fixup_executable): Fix printf format specifier for unsigned long
5730 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5732 * frame.h (struct frame): Put menu_bar_window under #ifdef
5733 because this member is not needed when X toolkit is in use.
5734 (fset_menu_bar_window):
5735 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5736 (free_glyphs, update_frame):
5737 * xdisp.c (expose_frame): Likewise.
5738 (display_menu_bar): Likewise. Remove redundant eassert.
5739 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5742 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5744 Use functions and constants to manipulate Lisp_Save_Value objects.
5745 This replaces code that used macros and strings and token-pasting.
5746 The change makes the C source a bit easier to follow,
5747 and shrinks the Emacs executable a bit.
5748 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5749 (make_save_value): Change 1st arg from string to enum. All callers
5752 (mark_object): Use if, not #if, for GC_MARK_STACK.
5753 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5754 (XSAVE_OBJECT): Now functions, not macros.
5755 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5756 the constant was never used.
5757 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5758 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5759 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5760 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5762 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5763 type3 with a single member save_type. All uses changed.
5764 (save_type, set_save_pointer, set_save_integer): New functions.
5765 * print.c (PRINTX): Remove.
5767 * alloc.c: Remove redundant static declarations.
5769 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5771 * window.h (struct window): Convert left_col, top_line, total_lines
5772 and total_cols from Lisp_Objects to integers. Adjust comments.
5773 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5775 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5776 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5777 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5778 Adjust users where appropriate.
5780 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5782 * frame.h (struct frame): Drop resx and resy because the same data is
5783 available from window system-specific output context. Adjust users.
5784 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5785 New functions to provide defaults when no window system available.
5786 (FRAME_RES_X, FRAME_RES_Y): New macros.
5787 (NUMVAL): Move from xdisp.c.
5788 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5789 (Ffont_face_attributes, Fopen_font):
5790 * image.c (gs_load):
5791 * w32font.c (fill_in_logfont):
5792 * xdisp.c (calc_pixel_width_or_height):
5793 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5794 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5796 2013-03-20 Kenichi Handa <handa@gnu.org>
5798 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5799 to 1 (temporary workaround until a bug related to ASCII
5800 optimization is fixed).
5802 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5804 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5805 Signal error if window is not internal. Adjust docstring.
5806 (delete_all_child_windows): Use combination_limit to save the buffer.
5807 (Fset_window_configuration): Adjust accordingly.
5808 * print.c (syms_of_print): Initialize debugging output not here...
5809 (init_print_once): ...but in a new function here.
5810 * lisp.h (init_print_once): Add prototype.
5811 * emacs.c (main): Add call to init_print_once. Adjust comments.
5813 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5815 * window.c (window_resize_check, window_resize_apply)
5816 (window_from_coordinates, recombine_windows, set_window_buffer)
5817 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5818 (Fsplit_window_internal, Fdelete_window_internal)
5819 (freeze_window_starts): Use bool for booleans.
5820 * window.h (window_frame_coordinates, resize_frame_windows)
5821 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5823 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5825 * dispnew.c (bitch_at_user): Use `user-error'.
5827 2013-03-17 Ken Brown <kbrown@cornell.edu>
5829 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5830 as return type of image_background. (Bug#13981)
5831 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5833 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5835 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5836 (ns_select): Don't return with result uninitialized.
5838 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5841 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5843 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5844 directories. If filename is nil, get directory name (Bug#13932).
5845 Use getFilename and getDirectory.
5846 (getFilename, getDirectory): New methods for EmacsSavePanel and
5848 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5850 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5852 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5854 2013-03-15 Kenichi Handa <handa@gnu.org>
5856 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5857 (adjust_after_replace): Make it back to static. Delete the third
5858 arg text_at_gap_tail. Cancel the code for handling it.
5860 * coding.h (struct coding_system): New member eol_seen.
5862 * coding.c (detect_ascii): New function.
5863 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5864 when the source bytes are actually scanned. On detecting for
5865 coding_category_utf_8_auto, call detect_ascii instead of scanning
5866 source bytes directly.
5867 (produce_chars): Call insert_from_gap with the new arg 0.
5868 (encode_coding): Likewise.
5869 (decode_coding_gap): Control ASCII optimization by the variable
5870 disable_ascii_optimization instead of #ifndef .. #endif.
5871 Deccode EOL format according to coding->eol_seen.
5872 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5875 * lisp.h (adjust_after_replace): Cancel externing it.
5876 (insert_from_gap): Adjust prototype.
5878 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5880 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5881 FULLSCREEN_MAXIMIZED. (Bug#13935)
5883 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5885 * region-cache.c (find_cache_boundary, move_cache_gap)
5886 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5887 Simplify debugging check and convert to eassert. Adjust comment.
5888 (pp_cache): Put under ENABLE_CHECKING.
5890 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5892 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5893 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5895 (w32fullscreen_hook): If the frame is visible, reset
5896 f->want_fullscreen flag after changing the frame size. If the
5897 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5900 2013-03-13 Daniel Colascione <dancol@dancol.org>
5902 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5903 too so that these builds can use Cygwin's file conversion
5904 functions. (We've been building and linking cygw32.o all along
5905 and just not using it.)
5907 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5909 File synchronization fixes (Bug#13944).
5910 * Makefile.in (LIB_FDATASYNC): New macro.
5912 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5913 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5914 Don't worry about HAVE_FSYNC, since a substitute fsync is
5915 available if the system lacks one.
5916 (Fwrite_regin): Retry fsync if interrupted.
5918 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5920 * w32term.c (w32_read_socket): If the Emacs frame is being
5921 activated, call w32fullscreen_hook, to make sure the new frame
5922 dimensions are in effect. (Bug#13937)
5924 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5926 * xdisp.c (init_iterator): Simplify because both character and byte
5927 positions are either specified or -1. Add eassert. Adjust comment.
5928 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5929 character and byte positions can be obtained from marker.
5931 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5933 Static checking by Sun C 5.12.
5934 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5935 * bytecode.c (exec_byte_code):
5936 * dispnew.c (init_display):
5938 * fileio.c (Fsubstitute_in_file_name):
5939 * keyboard.c (Fevent_convert_list):
5940 * keymap.c (Fsingle_key_description):
5941 * term.c (maybe_fatal, fatal):
5942 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5943 * xsmfns.c (Fhandle_save_session):
5944 Omit unreachable code.
5945 * keymap.c (map_keymap_char_table_item): Cast void * to
5946 a function pointer type; the C Standard requires this.
5948 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5949 Include <sys/param.h> unconditionally, as that works elsewhere and
5950 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5951 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5954 See ChangeLog.12 for earlier changes.
5960 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5962 This file is part of GNU Emacs.
5964 GNU Emacs is free software: you can redistribute it and/or modify
5965 it under the terms of the GNU General Public License as published by
5966 the Free Software Foundation, either version 3 of the License, or
5967 (at your option) any later version.
5969 GNU Emacs is distributed in the hope that it will be useful,
5970 but WITHOUT ANY WARRANTY; without even the implied warranty of
5971 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5972 GNU General Public License for more details.
5974 You should have received a copy of the GNU General Public License
5975 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.