1 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3 Clean up extern decls a bit.
4 * bytecode.c: Include blockinput.h and keyboard.h rather
5 than rolling their APIs by hand.
6 * emacs.c: Include regex.h and rely on its and lisp.h's API
7 rather than rolling them by hand.
8 * lastfile.c: Include lisp.h, to check this file's API.
9 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
11 * regex.h (re_max_failures): New decl.
12 * unexcw.c, unexmacosx.c, unexw32.c:
13 Rely on lisp.h's API rather than rolling it by hand.
14 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
15 Declare at top level, to pacify GCC -Wnested-externs.
17 2014-08-31 Eli Zaretskii <eliz@gnu.org>
19 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
20 clipping rectangle become negative (i.e. large positive, since
21 it's an unsigned data type). This can happen in R2L hscrolled
22 glyph rows, and caused us to draw the cursor glyph on the fringe.
24 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
26 2014-08-31 Ken Brown <kbrown@cornell.edu>
28 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
29 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
30 is defined. (Bug#18368)
32 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
34 Vector-sorting fixes (Bug#18361).
35 It's not safe to call qsort or qsort_r, since they have undefined
36 behavior if the user-specified predicate is not a total order.
37 Also, watch out for garbage-collection while sorting vectors.
38 * fns.c: Include <vla.h>.
39 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
40 (sort_vector_compare): Remove, replacing with ....
41 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
42 ... these new functions.
43 (sort_vector): Rewrite to use the new functions.
44 GCPRO locals, since the predicate can invoke the GC.
45 Since it's in-place return void; caller changed.
46 (merge): Use 'inorder', for clarity.
48 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
49 One can't hoist this out of the 'if', because intervening calls to
50 newlocale, twolower, etc. can change errno.
52 2014-08-30 Eli Zaretskii <eliz@gnu.org>
54 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
55 wording of the error messages.
56 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
59 * w32proc.c (get_lcid_callback): Accept locale specifications
60 without the country part, as in "enu" vs "enu_USA".
61 (w32_compare_strings): Signal an error if a locale was specified,
62 but couldn't be translated into a valid LCID.
64 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
66 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
68 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
70 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
71 errno after towlower_l. errno's value is not specified after
72 towlower_l. Instead, assume that towlower_l returns its argument
73 on failure, which is portable in practice.
75 2014-08-29 Eli Zaretskii <eliz@gnu.org>
77 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
79 * w32proc.c (w32_compare_strings): Accept additional argument
80 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
81 if requested. If w32-collate-ignore-punctuation is non-nil, add
82 NORM_IGNORESYMBOLS to the flags.
83 (LINGUISTIC_IGNORECASE): Define if not already defined.
84 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
86 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
89 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
91 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
92 Define substitutes for platforms that lack them.
93 (str_collate): Add arguments locale and ignore_case.
95 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
96 Add optional arguments LOCALE and IGNORE-CASE.
98 * lisp.h (str_collate): Adapt argument list.
100 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
102 Add vectors support to Fsort.
103 * fns.c (sort_vector, sort_vector_compare): New functions.
104 (sort_list): Likewise, refactored out of ...
105 (Fsort): ... adjusted user. Mention vectors in docstring.
106 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
107 * alloc.c (make_save_int_obj): New function.
108 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
109 (make_save_int_obj): Add prototype.
111 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
112 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
113 Conditionally define to match system's qsort_r signature.
114 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
116 2014-08-28 Ken Brown <kbrown@cornell.edu>
118 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
119 dumping and the system malloc after dumping. (Bug#18222)
121 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
122 Define as macros, expanding to hybrid_malloc, etc.
123 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
124 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
126 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
127 full implementation on Cygwin. Remove Cygwin-specific code that
129 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
130 Redefine as macros expanding to gmalloc, grealloc, etc.
131 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
132 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
133 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
134 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
136 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
137 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
138 HAVE_POSIX_MEMALIGN)]: New functions.
139 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
140 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
141 hybrid_aligned_alloc; declare.
142 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
143 HAVE_POSIX_MEMALIGN)]: Define.
144 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
145 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
146 Define as macro, expanding to gget_current_dir_name, and define
148 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
149 malloc_enable_thread(). Don't initialize malloc.
150 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
151 no longer defined on Cygwin).
152 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
153 * sheap.c (bss_sbrk_buffer_end): New variable.
154 * unexcw.c (__malloc_initialized): Remove variable.
155 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
157 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
160 2014-08-28 Martin Rudalics <rudalics@gmx.at>
162 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
163 `event->y' return entire range (the size of the scroll bar minus
165 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
166 return entire range (the scaled size of the scroll bar minus
167 that of the slider). In `portion' return the scaled position of
169 (xaw_jump_callback): Restore part of code for vertical scroll
170 bar broken in change from 2014-07-27.
171 (xaw_scroll_callback): Provide incremental scrolling with
172 horizontal scroll bars.
174 2014-08-28 Eli Zaretskii <eliz@gnu.org>
176 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
178 * indent.c (Fvertical_motion): Fix vertical motion up through a
179 display property after a newline. (Bug#18276)
181 * xdisp.c (display_line): Don't assume that the call to
182 reseat_at_next_visible_line_start ends up at a character
183 immediately following the newline on the previous line. Avoids
184 setting the ends_at_zv_p flag on screen lines that are not at or
185 beyond ZV, which causes infloop in redisplay. For the details, see
186 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
188 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
189 coordinate for hscrolled R2L screen lines. (Bug#18277)
191 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
193 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
196 2014-08-27 Eli Zaretskii <eliz@gnu.org>
198 * syntax.c (scan_lists): Don't examine positions before BEGV.
201 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
203 Improve robustness of new string-collation code (Bug#18051).
204 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
205 (newlocale, wcscoll_l): Define substitutes for platforms that
206 lack them, so as to simplify the mainline code.
207 (str_collate): Simplify the code by assuming the above definitions.
208 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
209 example, the old version left the Emacs in the wrong locale if
210 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
211 result. Report an error if newlocale fails.
213 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
215 * lisp.h (str_collate):
216 * sysdep.c (str_collate): Return int.
217 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
219 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
221 Fix some glitches in previous change.
222 * sysdep.c (stack_direction): Replace stack_grows_down
223 to simplify calculation of stack boundaries.
224 (handle_sigsegv): Check whether we really crash somewhere near
225 to stack boundary, and handle fatal signal as usual if not.
226 (init_sigsegv): Adjust accordingly.
227 * keyboard.c (Vtop_level_message): Rename to
228 Vinternal__top_level_message, as suggested by Stefan Monnier in
229 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
230 All related users changed.
232 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
234 Handle C stack overflow caused by too nested Lisp evaluation.
235 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
236 siglongjmp point to transfer control from SIGSEGV handler.
237 * keyboard.c (return_to_command_loop, recover_top_level_message)
238 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
239 (regular_top_level_message): New variable.
240 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
241 exit from SIGSEGV handler and adjust message displayed by Vtop_level
243 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
244 new variables described above.
245 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
246 (stack_grows_down, sigsegv_stack, handle_sigsegv)
247 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
248 (init_sigsegv): New function.
249 (init_signals): Use it.
251 2014-08-25 Ken Brown <kbrown@cornell.edu>
253 * emacs.c (main): Remove use of obsolete macro
254 G_SLICE_ALWAYS_MALLOC.
256 2014-08-25 Eli Zaretskii <eliz@gnu.org>
258 Implement locale-sensitive string collation for MS-Windows.
259 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
260 New functions. (Bug#18051)
262 * w32.h (w32_compare_strings): Add prototype.
264 * w32.c <g_b_init_compare_string_w>: New global flag.
265 (globals_of_w32): Initialize it.
267 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
269 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
270 [WINDOWSNT]: Call str_collate on MS-Windows.
272 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
274 One more minor cleanup of font subsystem.
275 * font.h (struct font_driver): Convert text_extents to
276 return void because returned value is never actually used.
277 * macfont.m (macfont_text_extents):
278 * w32font.c (w32font_text_extents):
279 * xftfont.c (xftfont_text_extents): Adjust to return void
280 and assume that 'metrics' argument is always non-NULL.
281 * ftfont.c (ftfont_text_extents):
282 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
284 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
286 Minor cleanups of str_collate fix (Bug#18051).
287 * fns.c (str_collate): Move decl from here ...
288 * lisp.h (str_collate): ... to here.
289 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
290 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
291 potential problems with integer overflow. Don't assume
292 setlocale succeeds. Remove unnecessary test before restoring
293 locale via setlocale, and free the copied setlocale string
296 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
298 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
300 * sysdep.c (str_collate): New function. (Bug#18051)
302 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
304 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
305 if the initial "rm -f" fails. This is for MinGW builds, where
306 MS-Windows will not allow deleting the executable file of a
309 2014-08-20 Eli Zaretskii <eliz@gnu.org>
311 * w32term.c (w32_scroll_bar_handle_click)
312 (w32_horizontal_scroll_bar_handle_click)
313 (x_scroll_bar_report_motion)
314 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
315 SB_THUMBTRACK, use the 32-bit position information returned by
316 GetScrollInfo, not the 16-bit information returned in the Windows
319 2014-08-19 Eli Zaretskii <eliz@gnu.org>
321 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
322 second coordinate ('y') reported for dragging the horizontal
325 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
327 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
328 and text area-relative x-coordinates.
330 2014-08-17 Eli Zaretskii <eliz@gnu.org>
332 Avoid overwriting the reversed_p flags in the glyph matrices when
333 init_iterator or start_display are called.
334 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
336 (tool_bar_height, redisplay_tool_bar, try_window)
337 (try_window_reusing_current_matrix, try_window_id)
338 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
339 reversed_p flag of the iterator's glyph row where the glyph row
340 is going to be redrawn.
342 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
344 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
346 2014-08-16 Martin Rudalics <rudalics@gmx.at>
348 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
349 of emacs_event return length from si.nPage to si.nMax.
350 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
351 interchange start and end of thumb.
353 2014-08-15 Ken Brown <kbrown@cornell.edu>
355 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
356 ERRORCHECK mutexes. (Bug#18222)
358 2014-08-12 Martin Rudalics <rudalics@gmx.at>
360 * frame.c (set_menu_bar_lines_1): Remove.
361 (set_menu_bar_lines): Call change_frame_size instead of
362 set_menu_bar_lines_1.
364 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
366 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
369 2014-08-11 Glenn Morris <rgm@gnu.org>
371 * fileio.c: Revert 2013-01-31 change, which chose coding system for
372 writing before backing up, since it causes a more serious problem
373 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
374 (choose_write_coding_system): No longer callable from Lisp.
375 Move last piece back here from Fwrite_region.
376 (Fwrite_region, syms_of_fileio): Update for above changes.
378 2014-08-11 Martin Rudalics <rudalics@gmx.at>
380 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
381 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
382 (Fwindow_new_pixel, Fset_window_new_pixel)
383 (Fset_window_new_total, Fset_window_new_normal)
384 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
386 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
388 2014-08-11 Eli Zaretskii <eliz@gnu.org>
390 * fontset.c (Finternal_char_font): Recompute basic faces if the
391 frame's face cache was cleared. (Bug#18162)
393 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
395 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
396 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
397 base buffer's undo list.
399 2014-08-10 Reuben Thomas <rrt@sc3d.org>
401 Fix a couple of recent inadvertent breaks of the MSDOS port.
402 * msdos.c: include required menu.h
403 * term.c: set correct menu_show_hook on MSDOS.
405 2014-08-10 Martin Rudalics <rudalics@gmx.at>
407 Fix handling of menu bar line on TTY frames (Bug#18136)
409 * dispnew.c (handle_window_change_signal):
410 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
411 frame's menu bar lines subtracted from height.
412 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
414 (adjust_frame_size): Count in menu bar when setting FrameRows.
415 (make_terminal_frame): When setting up the frame's lines and
416 text height don't count in the menu bar.
417 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
418 lines subtracted from height.
419 (do_switch_frame): Set tty's FrameRows to number of total lines
421 (Fframe_pixel_height, Fframe_pixel_width): If no window system
422 is used, return total number of lines and columns.
423 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
425 * term.c (OUTPUT, tty_set_terminal_modes)
426 (tty_set_terminal_window, tty_set_scroll_region)
427 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
428 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
429 FRAME_TOTAL_LINES instead of FRAME_LINES.
430 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
431 Call change_frame_size with frame's menu bar lines subtracted
433 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
434 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
437 2014-08-09 Reuben Thomas <rrt@sc3d.org>
439 * alloc.c (Fmemory_info): Remove a stray brace.
441 * process.c: Fix a comment typo.
443 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
445 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
447 * widgetprv.h (EmacsFramePart): Remove font.
449 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
450 (resources, setup_frame_cursor_bits): Remove unused variables and
451 functions, esp. wrt. font (Bug#18227).
453 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
455 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
457 2014-08-07 Reuben Thomas <rrt@sc3d.org>
459 Refer to MS-DOS using the same name everywhere.
461 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
465 2014-08-05 Martin Rudalics <rudalics@gmx.at>
467 * w32term.c (w32_redeem_scroll_bar):
468 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
469 not redeeming scroll bars that have been turned off.
471 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
473 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
474 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
475 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
476 (safe_run_hook_funcall): Adjust accordingly.
478 2014-08-04 Martin Rudalics <rudalics@gmx.at>
480 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
481 correctly according to toolkit used.
482 * frame.c (make_initial_frame, make_terminal_frame)
483 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
484 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
485 assignments according to presence of toolkit scrollbars.
486 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
487 correctly according to toolkit used.
488 * window.c (set_window_scroll_bars): Set horizontal scroll bar
489 only if toolkit supports it.
490 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
492 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
494 (XTredeem_scroll_bar): Always redeem scroll bar if present.
496 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
498 * keyboard.c (safe_run_hook_funcall): Avoid consing around
499 Vinhibit_quit and prefer internal_condition_case_n to pass args.
500 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
501 (safe_run_hooks): Remove comment which is not relevant any more.
503 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
505 Don't let big frames overrun the stack.
506 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
507 Use SAFE_NALLOCA, not alloca.
509 Fix bug with clang + directory_files_internal + GC (Bug#16986).
510 * dired.c (directory_files_internal): Use a volatile variable
511 to prevent the compiler from optimizing away all copies of a local.
512 I wonder how many other GC-related bugs like this lurk elsewhere?
514 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
515 * xterm.h (struct x_display_info): New member 'connection'.
516 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
517 so that x_delete_terminal has a file descriptor to pass to
518 delete_keyboard_wait_descriptor.
520 Don't mishandle year-9999 dates (Bug#18176).
521 * editfns.c (decode_time_components): Store an invalid timespec
522 on overflow, instead of returning false, so that the caller can
523 distinguish overflow from other errors.
524 (lisp_time_argument, lisp_seconds_argument): If the time is out
525 of range, signal a time overflow instead of an invalid time spec.
526 * keyboard.c (decode_timer): Treat time overflow like other
529 Avoid undefined behavior with signed left shift.
530 Caught by 'gcc -fsanitize=undefined'.
531 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
532 * dispnew.c (line_hash_code, scrolling):
533 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
534 Use 'unsigned', not 'int', for line hashes.
535 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
537 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
539 Make compare-strings more compatible with old behavior (Bug#17903).
540 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
542 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
544 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
545 Don't add label between left and right buttons (Bug#18129).
547 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
549 Make functions static that no longer need to be extern.
550 * frame.c, frame.h (set_menu_bar_lines):
551 * keyboard.c (Qleftmost, Qrightmost):
552 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
553 (x_set_internal_border_width):
556 2014-08-01 Eli Zaretskii <eliz@gnu.org>
558 Fix display of R2L lines when the last character fits only partially.
559 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
561 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
562 R2L row is visible only partially, give the row a negative x
564 (display_line): Fix the calculation of the glyph whose pixel width
565 is used to decide whether the last produced glyph fits on the
566 line. When the last glyph fits only partially, give the row a
569 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
570 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
571 pixel width of the first glyph that is hscrolled from display.
572 (display_line): In R2L glyph rows, don't give a negative offset to
573 row->x when the first glyph begins before first_visible_x.
575 * xdisp.c (display_line): If called with iterator set up to write
576 to a marginal area, delay the call to handle_line_prefix until we
577 switch back to the text area. (Bug#18035)
579 * .gdbinit (xwindow): The members total_cols, total_lines,
580 left_col, and top_line are C integers (and has been so for the
583 2014-08-01 Andreas Schwab <schwab@suse.de>
585 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
586 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
588 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
590 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
591 (timerfd_callback): Ignore weird events with no data. Add tight
592 assertions and comments.
593 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
594 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
596 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
598 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
599 I had confused && with ||.
601 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
603 Simplify timerfd configuration and fix some minor glitches.
604 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
605 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
606 Fall back on timer_create if timerfd_create fails at runtime.
607 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
608 kernel primitives to do resolution. All uses removed.
609 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
610 (turn_on_atimers): Clear timer_create-based timers too,
613 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
614 Without this change, the code can access the local variable 'width'
615 even when it has not been initialized, and likewise for 'height';
616 in either case this leads to undefined behavior.
618 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
620 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
621 necessary, put horizontal scroll bar resources as well. See
622 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
623 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
625 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
627 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
628 background value to match the resource of its vertical counterpart.
630 2014-07-29 Martin Rudalics <rudalics@gmx.at>
632 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
633 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
635 2014-07-28 Martin Rudalics <rudalics@gmx.at>
637 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
638 change that added the top margin height to the requested height
639 and revert (undocumented) part of 2014-07-28 change that changed
640 the logic of whether a size change occurred.
642 2014-07-28 Eli Zaretskii <eliz@gnu.org>
644 * .gdbinit (xwindow): The members total_cols, total_lines,
645 left_col, and top_line are C integers (and has been so for the
648 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
651 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
653 On GNU/Linux, use timerfd for asynchronous timers.
654 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
655 (toplevel): Rename alarm_timer_ok to special_timer_available.
656 [HAVE_TIMERFD]: Declare timerfd.
657 [HAVE_CLOCK_GETRES]: Declare resolution.
658 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
659 system timer resolution.
660 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
661 (timerfd_callback) [HAVE_TIMERFD]: New function.
662 (atimer_result, debug_timer_callback, Fdebug_timer_check)
663 [ENABLE_CHECKING]: New function for the sake of automated tests.
664 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
665 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
666 [ENABLE_CHECKING]: Defsubr test function.
667 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
668 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
669 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
671 Fix --without-x build and pacify --enable-gcc-warnings.
672 Problems reported in Bug#18122 and Bug#18124.
673 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
674 (frame_windows_min_size): Now static.
675 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
677 (adjust_frame_size): Always declare prototype.
679 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
680 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
681 * atimer.c (timerfd_callback): Always read expiration data.
683 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
684 * process.c (add_timer_wait_descriptor): Add timer descriptor
685 to input_wait_mask and non_process_wait_mask as well.
687 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
689 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
691 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
693 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
694 Reinstate code removed by the prevoius commit to this file.
696 2014-07-27 Martin Rudalics <rudalics@gmx.at>
698 * buffer.h (struct buffer): New fields scroll_bar_height and
699 horizontal_scroll_bar_type.
700 * buffer.c (bset_scroll_bar_height)
701 (bset_horizontal_scroll_bar_type): New functions.
702 (Fbuffer_swap_text): Handle old_pointm field.
703 (init_buffer_once): Set defaults for scroll_bar_height and
704 horizontal_scroll_bar_type.
705 (syms_of_buffer): New variables scroll_bar_height and
706 horizontal_scroll_bar_type.
707 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
708 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
709 (set_vertical_scroll_bar): Remove prototype.
710 (x_change_tool_bar_height): Add prototype.
711 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
712 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
713 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
715 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
716 (update_window): Start mode_line_row->y after horizontal scroll
718 (change_frame_size_1): Call adjust_frame_size.
719 (init_display): When changing the size of a tty frame do not
720 pass height of menu bar.
721 (Qframe_windows_min_size): New symbol.
722 * frame.h (struct frame): List tool bar fields after menu bar
723 fields. Add official, total_lines, horizontal_scroll_bars,
724 config_scroll_bar_height and config_scroll_bar_lines fields.
725 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
726 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
727 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
728 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
729 (FRAME_WINDOWS_HEIGHT): New macros.
730 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
731 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
732 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
733 horizontal scroll bar.
734 (frame_inhibit_resize, adjust_frame_size)
735 (frame_windows_min_size): Add declarations.
736 (Qscroll_bar_height, Qhorizontal_scroll_bars)
737 (x_set_scroll_bar_default_height, x_set_left_fringe)
738 (x_set_right_fringe, x_set_vertical_scroll_bars)
739 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
740 (x_set_scroll_bar_height): Add external declarations.
741 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
742 (adjust_frame_size): New functions.
743 (make_frame): Initial horizontal_scroll_bars field. Use
744 SET_FRAME_LINES. Don't allow horizontal scroll bar in
746 (make_initial_frame, make_terminal_frame): No horizontal scroll
747 bar in initial and terminal frames. Use adjust_frame_size.
748 (Fframe_total_cols): Fix doc-string.
749 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
750 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
751 using adjust_frame_size.
752 (Qscroll_bar_height, Qhorizontal_scroll_bars)
753 (Qframe_windows_min_size): New symbols.
754 (x_set_frame_parameters): Remove call of check_frame_size.
755 (x_report_frame_params): Return scroll_bar_height value.
756 (x_set_left_fringe, x_set_right_fringe): New functions.
757 (adjust_frame_height, x_set_internal_border_width)
758 (x_set_fringe_width): Remove.
759 (x_set_internal_border_width, x_set_vertical_scroll_bars)
760 (x_set_scroll_bar_width, x_set_right_divider_width)
761 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
762 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
764 (x_figure_window_size): Rewrite to make frame display the
765 expected number of lines.
766 (Vdefault_frame_scroll_bars): Rewrite doc-string.
767 (Vdefault_frame_horizontal_scroll_bars)
768 (Vframe_initial_frame_tool_bar_height)
769 (frame_inhibit_implied_resize): New variables.
770 * fringe.c (compute_fringe_widths): Remove.
771 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
772 (xg_create_horizontal_scroll_bar)
773 (xg_update_horizontal_scrollbar_pos)
774 (xg_set_toolkit_horizontal_scroll_bar_thumb)
775 (xg_get_default_scrollbar_height)
776 (xg_clear_under_internal_border): Extern.
777 * gtkutil.c (xg_frame_resized): Don't call
778 do_pending_window_change.
779 (xg_frame_set_char_size): Use adjust_frame_size.
780 (style_changed_cb): Call update_theme_scrollbar_height and
781 x_set_scroll_bar_default_height.
782 (x_wm_set_size_hint): Don't call check_frame_size.
783 (update_theme_scrollbar_height)
784 (xg_get_default_scrollbar_height)
785 (xg_create_horizontal_scroll_bar)
786 (xg_update_horizontal_scrollbar_pos)
787 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
788 (xg_create_scroll_bar): Set horizontal slot of bar.
789 (xg_initialize): Call update_theme_scrollbar_height.
790 (xg_clear_under_internal_border): No more static.
791 * insdel.c (adjust_suspend_auto_hscroll): New function.
792 (adjust_markers_for_delete, adjust_markers_for_insert)
793 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
794 * keyboard.c (readable_events, discard_mouse_events)
795 (make_lispy_event): Handle horizontal scroll bar click events.
796 (Fsuspend_emacs): When changing the size of a tty frame do not
797 pass height of menu bar.
798 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
799 (Qright, Qleftmost, Qrightmost): New symbols.
800 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
802 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
803 * nsfns.m (x_set_internal_border_width): New function.
804 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
805 Remove extended fringe code.
806 (x_set_window_size, x_new_font): Don't call
807 compute_fringe_widths.
808 * term.c (Fresume_tty): When changing the size of a tty frame do
809 not pass height of menu bar.
810 (clear_tty_hooks, set_tty_hooks): Clear
811 horizontal_scroll_bar_hook.
812 (init_tty): Frame has no horizontal scroll bars.
813 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
814 scroll_bar_before_handle, scroll_bar_horizontal_handle,
815 scroll_bar_after_handle, scroll_bar_left_arrow,
816 scroll_bar_right_arrow, scroll_bar_to_leftmost and
817 scroll_bar_to_rightmost entries.
818 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
819 (struct terminal): Add set_horizontal_scroll_bar_hook.
820 * w32console.c (initialize_w32_display): Clear
821 horizontal_scroll_bar_hook.
822 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
824 (x_clear_under_internal_border, x_set_internal_border_width):
826 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
827 windows_or_buffers_changed when adding the menu bar.
828 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
829 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
830 (w32_createhscrollbar): New functions.
831 (w32_createscrollbar): Rename to w32_createvscrollbar.
832 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
833 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
834 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
836 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
837 case do not artificially impose WM size hints. Handle
838 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
839 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
841 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
842 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
843 (unwind_create_frame_1): Remove.
844 (Fx_create_frame): Make both scrollbars the system standard
845 width and height. Use official field of frame structure to
846 inhibit running window-configuration-change-hook.
847 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
848 pixelwise. Handle frame's official field.
849 (w32_frame_parm_handlers): Remove x_set_fringe_width
850 entries. Add x_set_scroll_bar_height,
851 x_set_horizontal_scroll_bars, x_set_left_fringe and
853 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
854 pass height of menu bar to change_frame_size.
855 * w32menu.c (set_frame_menubar): Rewrite using
856 frame_inhibit_resize.
857 * w32term.h (struct w32_display_info): Add
858 horizontal_scroll_bar_cursor and cursor_display_counter.
859 (struct scroll_bar): Add horizontal.
860 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
861 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
862 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
863 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
864 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
865 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
866 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
867 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
868 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
869 instead of WM_EMACS_CREATESCROLLBAR.
870 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
872 * w32term.c (horizontal_scroll_bar_min_handle)
873 (horizontal_scroll_bar_left_border)
874 (horizontal_scroll_bar_right_border): New integers.
875 (x_set_frame_alpha): Replace x_highlight_frame by
877 (x_window_to_scroll_bar): New argument "type". Update callers
879 (w32_set_horizontal_scroll_bar_thumb)
880 (x_horizontal_scroll_bar_report_motion)
881 (w32_set_horizontal_scroll_bar)
882 (w32_horizontal_scroll_bar_handle_click)
883 (x_horizontal_scroll_bar_report_motion): New functions.
884 (w32_mouse_position): Discriminate horizontal and vertical
886 (my_create_scrollbar): Replace with two new functions
887 my_create_vscrollbar and my_create_hscrollbar.
888 (x_scroll_bar_create): New argument "horizontal". Update
890 (x_scroll_bar_remove, w32_condemn_scroll_bars)
891 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
893 (w32_read_socket): Handle WM_HSCROLL cae.
894 (x_new_font): Don't recompute fringe widths. Use
895 frame_inhibit_resize. Calculate new menu bar height iff we
896 build without toolkit. Always clear under internal border.
897 (x_set_window_size): Don't check frame size or recompute
898 fringes. Reset fullscreen status before applying sizes. Always
899 resize as requested by pixelwise argument. Don't call
900 do_pending_window_change.
901 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
902 (w32_initialize_display_info): Initialize dpyinfo's
903 horizontal_scroll_bar_cursor entry.
904 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
905 (w32_initialize): Init horizontal_scroll_bar_min_handle and
906 horizontal_scroll_bar_left_border.
907 (w32fullscreen_hook): Intermittently resize window to normal
908 when switching from fullscreen to maximized state.
909 (run_window_configuration_change_hook): Don't run it if frame is
911 (unwind_change_frame): Remove.
912 (Fset_window_configuration): Rewrite using frame's official field.
913 * widget.c (set_frame_size): Don't call compute_fringe_widths.
914 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
915 * window.h (struct window): New fields old_pointm,
916 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
917 scroll_bar_height and suspend_auto_hscroll.
918 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
920 (sanitize_window_sizes): Extern.
921 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
922 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
923 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
924 (WINDOW_CONFIG_SCROLL_BAR_LINES)
925 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
927 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
928 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
929 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
930 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
931 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
932 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
933 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
934 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
935 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
936 (Fwindow_old_point, sanitize_window_sizes): New functions.
937 (Qwindow_sanitize_window_sizes): New symbol.
938 (window_body_height): Count in horizontal scroll bar.
939 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
940 suspend_auto_hscroll slot.
941 (Fwindow_inside_edges): Count fringes pixelwise.
942 (coordinates_in_window, Fcoordinates_in_window_p): Consider
943 horizontal scroll bar.
944 (check_frame_size, adjust_window_margins): Remove functions and
946 (set_window_buffer): Initialize old_pointm and horizontal scroll
948 (temp_output_buffer_show): Reset hscroll related fields.
949 Initialize old_pointm.
950 (make_parent_window): Initialize old_pointm.
951 (make_window): Initialize old_pointm, horizontal scroll bar type,
952 and scroll bar height.
953 (resize_frame_windows): Don't count top margin in new sizes.
954 Don't use safe sizes when shrinking a frame; let the window
955 manager do the clipping.
956 (Fsplit_window_internal): Inherit horizontal scroll bar type and
958 (Fdelete_window_internal): Unchain old_pointm marker.
959 (window_scroll_pixel_based, Fscroll_other_window): Adjust
961 (Fwindow_text_width, Fwindow_text_height): New argument
963 (struct saved_window): New fields, old_pointm, hscroll_whole,
964 suspend_auto_hscroll, scroll_bar_height and
965 horizontal_scroll_bar_type.
966 (Fset_window_configuration, save_window_save): Set new fields of
968 (apply_window_adjustment): Don't call adjust_window_margins.
969 (set_window_margins): Don't change margins if new sizes don't
971 (set_window_scroll_bars): New argument "horizontal_type".
972 Handle horizontal scroll bars. Don't change scroll bars if they
973 don't fit into window.
974 (Fset_window_scroll_bars): New argument "horizontal_type".
975 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
976 (compare_window_configurations): Compare horizontal scroll bar
978 * xdisp.c (window_text_bottom_y, window_box_height): Count in
979 horizontal scroll bar height.
980 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
981 instead of FRAME_LINES.
982 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
983 ON_VERTICAL_SCROLL_BAR.
984 (with_echo_area_buffer): Initialize old_pointm.
985 (with_echo_area_buffer_unwind_data): Store old_pointm values in
987 (unwind_with_echo_area_buffer): Handle old_pointm.
988 (update_tool_bar): Set do_update when the tool bar window has at
989 least one line (since this is what the user sets).
990 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
991 (redisplay_tool_bar): Return early when toolbar has zero lines.
992 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
993 (hscroll_window_tree): Handle suspension of auto_hscroll and
995 (set_horizontal_scroll_bar): New function.
996 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
997 more than one line. Handle horizontal scroll bars.
998 (note_mouse_highlight): Handle horizontal scrol bars.
999 (expose_frame): Set dimensions of XRectangle from frame's text
1001 (Vvoid_text_area_pointer): Update doc-string.
1002 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
1003 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1004 (x_set_internal_border_width): New functions.
1005 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
1006 (unwind_create_frame_1): Remove.
1007 (Fx_create_frame): Handle horizontal scroll bars. Use official
1008 field of frame structure to inhibit running
1009 window-configuration-change-hook.
1010 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1011 pixelwise. Handle frame's official field.
1012 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
1013 x_set_horizontal_scroll_bars, x_set_left_fringe,
1015 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
1017 * xterm.h (struct x_display_info): Add
1018 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
1020 (struct scroll_bar): Add horizontal slot.
1021 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
1022 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
1023 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
1024 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1025 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1026 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1027 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1028 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
1029 (x_clear_under_internal_border): Remove.
1030 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
1031 (x_window_to_scroll_bar): New argument TYPE. Update callers.
1032 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
1033 HORIZONTAL. Update callers.
1034 (horizontal_action_hook_id): New action hook id.
1035 (x_horizontal_scroll_bar_to_input_event)
1036 (x_create_horizontal_toolkit_scroll_bar)
1037 (xt_horizontal_action_hook)
1038 (x_set_toolkit_horizontal_scroll_bar_thumb)
1039 (XTset_horizontal_scroll_bar, x_net_wm_state)
1040 (x_horizontal_scroll_bar_report_motion): New functions.
1041 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
1042 horizontal scroll bars.
1043 (SCROLL_BAR_HORIZONTAL_NAME): Define.
1044 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
1046 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
1047 horizontal scroll bars.
1048 (handle_one_xevent): Handle horizontal scroll bar events. Call
1050 (x_set_window_size_1, x_wm_set_size_hint): Don't call
1052 (x_set_window_size): Don't call check_frame_size and
1053 do_pending_window_change.
1054 (x_term_init): Init horizontal_scroll_bar_cursor display info.
1055 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
1056 (x_scroll_bar_set_handle): Add some checks when calling
1059 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
1061 Revert previous change.
1062 There is certainly nothing wrong with writing code like 'lo <= i
1063 && i <= hi', even if LO happens to a constant. There isn't even
1064 anything wrong in general with writing 'a <= b' if A happens to
1065 be a constant. At any rate stylistic changes shouldn't
1066 be done like this without discussion.
1068 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
1070 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
1071 (Fgarbage_collect): Reorder conditions that are written backwards.
1072 * data.c (cons_to_unsigned): Likewise.
1073 * dispnew.c (update_frame_1, sit_for): Likewise.
1074 * fileio.c (file_offset): Likewise.
1075 * filelock.c (read_lock_data, lock_file): Likewise.
1076 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1078 * font.c (font_intern_prop, font_style_symbolic): Likewise.
1079 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
1080 * lread.c (read1): Likewise.
1081 * minibuf.c (read_minibuf_noninteractive): Likewise.
1082 * nsterm.m (x_set_frame_alpha): Likewise.
1083 * process.c (wait_reading_process_output): Likewise.
1084 * region-cache.c (delete_cache_boundaries): Likewise.
1085 * xterm.c (x_set_frame_alpha): Likewise.
1087 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
1089 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
1092 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
1094 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
1095 because atimer expiration is absolute rather than relative.
1097 2014-07-25 Eli Zaretskii <eliz@gnu.org>
1099 * w32term.h (current_popup_menu, menubar_in_use): Move
1100 declarations from w32term.c.
1102 2014-07-25 Martin Rudalics <rudalics@gmx.at>
1104 * w32fns.c (menubar_in_use): No more static.
1105 * w32term.c (current_popup_menu, menubar_in_use): Declare.
1107 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
1109 Move hourglass machinery to RIF.
1110 * dispextern.h (struct redisplay_interface): New members
1111 show_hourglass and hide_hourglass. Indent comments.
1112 (show_hourglass, hide_hourglass): Remove prototypes.
1113 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
1114 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1115 (ns_redisplay_interface): Add them.
1116 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1117 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1118 (w32_arrow_cursor): New function to hack around non-GUI frames.
1119 (w32_redisplay_interface): Add new functions.
1120 * w32term.h (w32_arror_cursor): Add prototype.
1121 * xdisp.c (show_hourglass): New function, refactored out from
1122 platform-dependent code.
1123 (cancel_hourglass): Now call to RIF function.
1124 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1125 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1126 (x_redisplay_interface): Add new functions.
1128 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1130 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1131 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1132 and complete previous change.
1133 * frame.c (adjust_frame_height): New function.
1134 (Fset_frame_height, Fset_frame_size): Use it.
1135 (x_set_frame_parameters): Take frame top margin into account.
1137 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1139 * frame.c (Fset_frame_height): Take frame top margin into account.
1140 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1141 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1143 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1145 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1146 menubar_height as such. Tweak comment.
1147 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1148 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1149 All related users changed.
1150 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1151 * xterm.c (handle_one_xevent):
1152 * gtkutil.c (xg_event_is_for_menubar):
1153 * xfns.c (x_window) [USE_X_TOOLKIT]:
1154 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1155 to use FRAME_MENUBAR_HEIGHT.
1157 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1159 * frame.c (Fframe_parameters): Always report frame height without
1160 menu and tool bar lines.
1162 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1164 * nsterm.m (applicationDidFinishLaunching:): Call
1165 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1166 (antialiasThresholdDidChange:): New method for EmacsApp.
1168 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1170 * macfont.m (macfont_update_antialias_threshold): Remove static.
1172 * macfont.h (macfont_update_antialias_threshold): Declare.
1174 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1176 * w32select.c (setup_windows_coding_system): Apply
1177 CODING_ANNOTATION_MASK to the common_flags member of struct
1178 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1180 * w16select.c (Fw16_get_clipboard_data): Apply
1181 CODING_ANNOTATION_MASK to the common_flags member of struct
1184 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1185 buffer position where we are to start the iteration.
1186 (handle_invisible_prop): Record in it->stop_charpos the position
1187 where the invisible text ends. (Bug#18035)
1188 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1189 row has zero buffer position as their start position. Reported by
1190 martin rudalics <rudalics@gmx.at>.
1192 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1193 infinite looping in redisplay when display lines don't have enough
1194 space to display even a single character. (Bug#18036)
1196 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1198 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1199 * xfns.c (x_window): Use it to allow xfree later.
1200 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1201 where appropriate. Use bool for booleans and remove redundant checks.
1202 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1203 * xterm.c (x_free_frame_resources): Free shell_position.
1205 2014-07-19 K. Handa <handa@gnu.org>
1207 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1208 mandatory font spec (Bug#17973).
1210 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1212 * font.c (font_score): Return the worst score if the size of
1213 ENTITY is wrong by more than a factor 2 (Bug#17973).
1215 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1217 * frame.c (frame_unspecified_color): New function
1218 refactored out from ...
1219 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1220 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1222 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1223 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1224 * lisp.h (set_frame_param): Remove prototype.
1225 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1226 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1229 Prefer 'x_display_info *' to 'Display *' in X selection code.
1230 This helps to avoid unneeded calls to x_display_info_for_display.
1231 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1232 instead of 'Display *'.
1233 (SELECTION_EVENT_DPYINFO): New macro.
1234 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1235 it as an lvalue. Mention this in comment.
1236 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1237 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1238 (selection_data_to_lisp_data, receive_incremental_selection):
1239 Convert to use 'x_display_info *'. Adjust users where appropriate.
1240 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1241 selection data *' as last arg to not return values in args.
1242 (unexpect_property_change): Use common removal technique.
1244 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1246 * print.c (print_preprocess): Adjust to match changed
1247 sub char-table structure and avoid crash (Bug#18038).
1249 * data.c (wrong_choice): Not static any more.
1250 * lisp.h (wrong_choice): Add prototype.
1251 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1252 Declare namebuf as such. Tweak comment.
1253 [USE_GTK]: Likewise for tool_bar_position.
1254 (fset_tool_bar_position) [USE_GTK]: Ditto.
1255 (FRAME_TOOL_BAR_POSITION): New macro.
1256 * frame.c (x_report_frame_params):
1257 * gtkutil.c (update_frame_tool_bar):
1258 * xfns.c (Fx_create_frame): Use it.
1259 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1261 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1263 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1264 buffer's default-directory only if it is a string. (Bug#17986)
1266 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1268 More precise control over values of some buffer-local variables.
1269 * keyboard.c (Qvertical_scroll_bar):
1270 * frame.c (Qleft, Qright): Move to ...
1271 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1272 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1273 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1274 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1275 vertical-scroll-bar, scroll-up-aggressively
1276 and scroll-down-aggressively.
1277 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1279 * nsfns.m, frame.h (Qleft, Qright):
1280 * nsterm.m (Qleft): Remove declarations.
1281 * gtkutil.c (toplevel): Include buffer.h.
1282 * data.c (wrong_choice, wrong_range): New functions.
1283 (store_symval_forwarding): Handle special properties of buffer-local
1284 variables and use functions from the above to signal error, if any.
1286 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1287 values. Add comment.
1288 (struct frame): Re-arrange layout to avoid extra padding and use bit
1289 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1290 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1291 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1292 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1293 Define as no-ops because there are no scroll bars anyway.
1294 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1297 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1298 Add convenient setter.
1299 (font_put_frame_data, font_get_frame_data): Use it.
1301 2014-07-15 Daiki Ueno <ueno@gnu.org>
1303 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1304 pointer argument, before dereferencing.
1305 (XCHAR2B_BYTE2): Likewise.
1307 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1309 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1310 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1311 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1312 Use record_unwind_protect_int and avoid consing.
1313 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1315 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1317 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1319 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1320 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1322 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1323 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1324 * minibuf.c: Include binary-io.h instead of fcntl.h.
1325 (read_minibuf_noninteractive):
1326 Use set_binary_mode instead of handcrafted code.
1327 Don't call emacs_set_tty if emacs_get_tty failed.
1328 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1329 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1330 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1332 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1333 This works around a GCC compiler bug when Emacs is configured with
1334 --enable-gcc-warnings.
1336 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1338 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1339 or characters in string, respectively. Add comment.
1340 * fringe.c (Fdefine_fringe_bitmap):
1341 * fns.c (Fsubstring, substring_both): Use it.
1342 * keymap.c (Fdefine_key, Flookup_key):
1343 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1345 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1346 Use menu_item_width.
1347 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1349 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1351 Improve behavior of 'bzr up; cd src; make -k'.
1352 * Makefile.in (top_srcdir): New var.
1353 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1354 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1355 its expansion is a bit shorter.
1356 (../config.status): Actually build config.status instead of
1358 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1359 New macros, copied and relocated from ../Makefile.in.
1360 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1361 (../config.status, Makefile): New dependencies and rules,
1362 copied with relocation from ../Makefile.in. This should be more
1363 likely to rebuild the build machinery properly if you do a 'make'
1364 in the src directory.
1366 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1368 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1371 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1372 behavior on Windows 7 and later when the function is repeatedly
1373 invoked with the same value of DIR. (Bug#17950)
1375 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1376 string to match the one in w32fns.c.
1378 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1379 stdin to binary mode only if it is connected to a terminal.
1381 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1383 Coalesce extern decls.
1384 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1385 * sysdep.c (emacs_get_tty, emacs_set_tty):
1386 Move duplicate extern decls from here ...
1387 * systty.h: ... to here, so that there's just one copy.
1389 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1391 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1393 * nsfns.m (Fns_popup_font_panel): Ditto.
1395 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1397 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1399 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1401 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1402 [DOS_NT]: Implement for WINDOWSNT.
1404 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1407 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1409 * sysdep.c (suppress_echo_on_tty): New function.
1410 * minibuf.c (read_minibuf_noninteractive): Use it.
1412 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1414 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1415 sysinfo failed. Adjust docstring.
1417 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1419 Implement memory-info for MS-DOS.
1420 * dosfns.c (dos_memory_info): New function.
1421 * dosfns.h (dos_memory_info): Add prototype.
1422 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1423 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1424 of doing some of its job.
1426 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1427 reference termios structure members.
1429 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1431 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1433 * minibuf.c (top): Include systty.h. Declare external
1434 emacs_get_tty and emacs_set_tty.
1435 (Vread_hide_char): New lisp variable.
1436 (read_minibuf_noninteractive): Hide characters with
1437 Vread_hide_char if it is a character. (Bug#17839)
1439 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1441 Implement memory-info for MS-Windows.
1442 * w32.c (w32_memory_info): New function.
1443 * w32.h (w32_memory_info): Prototype it.
1444 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1446 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1448 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1449 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1450 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1451 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1452 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1453 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1454 (decode_coding_big5, decode_coding_charset, decode_coding)
1455 (encode_coding): Adjust users.
1457 * alloc.c (Fmemory_info): New function.
1459 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1461 * syntax.c (back_comment): Use more-natural location for label.
1463 * font.c, font.h (font_unparse_fcname): Now static.
1464 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1466 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1468 Next minor cleanup of font subsystem.
1469 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1470 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1472 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1474 * ftfont.h (ftfont_font_format): Remove prototype.
1475 * ftfont.c (ftfont_font_format): Remove; now unused.
1477 * nsfont.m (nsfont_open):
1478 * w32font.c (w32font_open_internal):
1479 * w32uniscribe.c (uniscribe_open):
1480 * xfont.c (xfont_open):
1481 * xftfont.c (xftfont_open): All users changed.
1483 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1484 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1486 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1488 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1489 x_produce_glyphs does when it generates a stretch glyph that
1490 represents a TAB. (Bug#17969)
1492 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1493 and there is a display property at that position, don't call
1494 move_it_to to move to a position before window start. (Bug#17942)
1495 Fix condition for finding CHARPOS by the first call to move_it_to.
1498 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1500 * syntax.c (find_defun_start): Try the cache even
1501 if !open_paren_in_column_0_is_defun_start.
1502 (back_comment): If find_defun_start was pessimistic, use the
1503 scan_sexps_forward result to improve the cache (bug#16526).
1505 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1507 * xdisp.c (redisplay_window): If redisplay of a window ends up
1508 with point in a partially visible line at end of the window, make
1509 sure the amended position of point actually has smaller Y
1510 coordinate; if not, give up and scroll the display. (Bug#17905)
1512 * window.c (window_scroll_pixel_based): When point ends up at the
1513 last fully visible line, don't let move_it_to stop at the left
1514 edge of the line and dupe us into thinking point is inside the
1517 * w32.c (network_interface_info): Make sure the argument is a
1520 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1522 * process.c (read_and_dispose_of_process_output): Fix typo
1523 in previous patch: we want nonnegative fds, not nonzero fds.
1525 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1527 * chartab.c (char_table_translate): Move to...
1528 * character.h (char_table_translate): ... inline function here.
1529 Avoid Faref and assume that args are always valid. This helps to
1530 speedup search, which is especially important for a huge buffers.
1531 * lisp.h (char_table_translate): Remove prototype.
1533 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1534 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1535 New function, with an intention to avoid code duplication between
1537 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1539 * ftfont.c (ftfont_open):
1540 * macfont.m (macfont_open):
1541 * xftfont.c (xftfont_open): Use it.
1543 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1545 * process.c: Add sanity checks for file descriptors (Bug#17844).
1546 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1547 Check that infd is nonnegative before using it as an fd.
1548 (read_and_dispose_of_process_output, Fprocess_send_eof):
1549 Likewise, for outfd.
1550 (wait_reading_process_output): Omit unnecessary check of infd.
1552 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1554 Minor fixups related to usage of the 'long' type.
1555 * gnutls.c (emacs_gnutls_handshake):
1556 * xfaces.c (dump_realized_face):
1557 Work even if 'long' is narrower than 'void *'.
1558 * termcap.c (scan_file):
1559 * xselect.c (x_decline_selection_request)
1560 (x_reply_selection_request, x_get_window_property):
1561 * xterm.c (x_set_frame_alpha):
1562 Remove unnecessary 'L' suffixes of integer constants.
1563 * xfns.c (hack_wm_protocols):
1564 * xselect.c (x_fill_property_data):
1565 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1566 Remove unnecessary casts to 'long'.
1567 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1569 Minor ImageMagick safety fixes.
1570 * image.c (imagemagick_compute_animated_image):
1571 Remove useless assignment to local. Avoid problems if dest_width is 0.
1572 (imagemagick_load_image): Use int for pixel counts that can't
1573 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1574 a row width greater than the image width (or greater than LONG_MAX!).
1576 2014-07-04 K. Handa <handa@gnu.org>
1578 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1579 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1580 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1582 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1584 * font.h (struct font_driver): Remove get_outline and free_outline;
1585 not used by any font driver.
1586 * ftfont.c (ftfont_driver):
1587 * macfont.m (macfont_driver):
1588 * nsfont.m (nsfont_driver):
1589 * w32font.c (w32font_driver):
1590 * w32uniscribe.c (uniscribe_font_driver):
1591 * xfont.c (xfont_driver): Related users changed.
1592 * xselect.c (x_get_window_property): Use convenient xmalloc.
1593 Call to xfree only if some data was really allocated.
1595 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1597 On MS-Windows, display busy cursor on all GUI frames.
1598 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1599 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1600 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1602 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1603 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1605 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1607 Use convenient alists to manage per-frame font driver-specific data.
1608 * frame.h (struct frame): Rename font_data_list to...
1609 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1610 * font.h (struct font_data_list): Remove; no longer need a special
1612 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1614 * font.c (font_put_frame_data, font_get_frame_data)
1615 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1617 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1618 Related users changed.
1619 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1620 Prefer convenient xmalloc and xfree.
1622 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1624 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1625 the window whose glyph row is being prepared and a flag whether it
1626 is for mode/header line. Make sure the glyph row's marginal areas
1627 are in sync with what the window wants.
1630 * xdisp.c (display_line, display_mode_line): Call
1631 prepare_desired_row with additional arguments, as appropriate.
1633 * dispextern.h (prepare_desired_row): Adjust prototype.
1635 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1637 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1638 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1639 caused by xw_popup_dialog in daemon mode (Bug#17891).
1641 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1643 * frame.c (do_switch_frame): When switching to another TTY frame,
1644 make sure FrameCols and FrameRows are in sync with the new frame's
1647 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1649 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1650 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1651 min_char slots. Adjust comment.
1652 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1653 Add SUB_CHAR_TABLE_OFFSET member.
1654 (make_uninit_sub_char_table): New function.
1655 (toplevel): Add compile-time assert to verify suitable member layout
1656 in Lisp_Sub_Char_Table.
1657 * alloc.c (mark_char_table): Add extra argument to denote char table
1658 subtype. Adjust to match new layout of sub char-table.
1659 (mark_object): Always mark sub char-tables with mark_char_table.
1660 * chartab.c (make_sub_char_table, copy_sub_char_table)
1661 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1662 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1663 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1664 All related users changed.
1665 * lread.c (read1): Adjust to match new layout of sub char-table.
1666 * print.c (print_object): Likewise (Bug#17898).
1668 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1670 * keymap.c (get_keyelt): Simplify.
1671 (copy_keymap_item): Remove left-over code for when we had
1672 key-shortcut caches.
1674 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1676 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1677 (dealloc): Remove for EmacsScroller.
1679 * nsterm.h (EmacsScroller): Remove dealloc.
1681 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1683 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1685 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1687 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1688 when setNeedsDisplay is called so we don't trigger redisplay for every
1691 * nsterm.m (any_help_event_p): New variable.
1692 (mouseMoved:): Set any_help_event_p to YES if help event is
1693 generated. Remove else with empty help event that triggered redisplay
1694 for every mouse move.
1695 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1697 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1699 * xfns.c (Qsuppress_icon): Remove; no real users.
1700 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1701 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1702 (syms_of_w32fns): Don't DEFSYM it.
1704 2014-06-29 Glenn Morris <rgm@gnu.org>
1706 * Makefile.in (ns-app): Mark as PHONY.
1708 2014-06-28 Glenn Morris <rgm@gnu.org>
1710 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1711 liblw.a in this directory.
1713 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1715 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1716 also in unibyte case. (Bug#17865)
1718 2014-06-28 K. Handa <handa@gnu.org>
1720 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1721 (MIN_CHARBUF_SIZE): New macro.
1722 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1724 2014-06-27 Glenn Morris <rgm@gnu.org>
1726 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1727 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1728 (.el.elc): Replace suffix rule with pattern rule.
1729 (%.elc): New pattern rule, with order-only prerequisite.
1730 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1731 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1732 in place of BOOTSTRAPEMACS.
1734 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1736 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1738 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1740 Consistently use validate_subarray to verify substring.
1741 * fns.c (validate_substring): Not static any more. Adjust to
1742 use ptrdiff_t, not EMACS_INT, because string and vector limits
1743 can't exceed ptrdiff_t even if EMACS_INT is wider.
1744 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1745 (secure_hash): Adjust user.
1746 * lisp.h (validate_subarray): Add prototype.
1747 * coding.c (Fundecodable_char_position):
1748 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1749 Use validate_subarray. Adjust comment to mention substring.
1751 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1753 Do not allow out-of-range character position in Fcompare_strings.
1754 * fns.c (validate_subarray): Add prototype.
1755 (Fcompare_substring): Use validate_subarray to check ranges.
1756 Adjust comment to mention that the semantics was changed. Also see
1757 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1759 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1761 Be more consistent about the 'Qfoo' naming convention.
1762 * image.c (Fimagemagick_types):
1763 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1764 * process.c (Fmake_network_process):
1765 Rename C local identifier 'Qfoo to avoid giving the false
1766 impression that it stands for the symbol 'foo'.
1768 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1770 Simplify and cleanup character conversion stuff.
1771 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1773 * character.c (multibyte_char_to_unibyte)
1774 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1775 * character.h (make_char): Remove; unused.
1776 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1777 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1778 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1779 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1780 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1782 2014-06-22 Mario Lang <mlang@delysid.org>
1784 * w32fns.c (Fw32_shell_execute): The the -> the.
1786 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1788 * xmenu.c (mouse_position_for_popup):
1789 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1790 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1791 * menu.c (Fx_popup_menu):
1792 * xselect.c (x_handle_dnd_message): Adjust users.
1793 * menu.h (mouse_position_for_popup): Remove prototype.
1794 * xterm.h (x_relative_mouse_position): Add prototype.
1795 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1796 call XFree if XQueryTree returns zero.
1798 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1800 * indent.c (Fvertical_motion): Doc fix.
1801 Move to the goal column, if any, with a single call to
1802 move_it_in_display_line, not in two calls. Doing this with two
1803 calls causes move_it_in_display_line apply the line-prefix
1804 handling twice instead of just once. (Bug#17823)
1806 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1808 Port to OS X ACLs (Bug#17810).
1809 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1810 ACL_TYPE_ACCESS) doesn't work.
1812 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1814 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1815 before checking key-translation-map (bug#17659).
1817 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1819 * font.c (font_make_object): Avoid dangling pointer which may
1820 crash GC (Bug#17771).
1822 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1824 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1825 prototype of DGifCloseFile as appropriate for older and newer
1827 (gif_close): New function, encapsulates the differences in the
1828 calling sequence of DGifCloseFile before v5.1.0 and after it.
1829 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1830 error string where appropriate. (Bug#17790)
1832 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1833 macro execution, make sure point didn't move since last complete
1834 redisplay, as the condition for using the glyph matrix
1835 information. (Bug#17777)
1837 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1839 Minor cleanup of fonset code.
1840 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1841 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1842 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1843 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1844 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1845 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1846 (free_realized_fontset): Remove because a no-op since 2008.
1847 (free_face_fontset): Adjust user.
1848 (syms_of_fontset): Shrink fontset by one extra slot.
1850 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1852 Omit redundant extern decls.
1853 Most of this patch is from Dmitry Antipov, in:
1854 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1855 * commands.h (update_mode_lines):
1856 * frame.h (Qbackground_color, Qforeground_color)
1857 (x_set_menu_bar_lines):
1858 * ftfont.c (ftfont_font_format):
1859 * intervals.h (Qkeymap, Qfont):
1860 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1861 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1862 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1863 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1864 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1865 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1866 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1867 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1868 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1869 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1870 (Qtool_bar, Qheader_line):
1871 * macros.c (Fexecute_kbd_macro):
1872 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1873 * xterm.c (x_delete_terminal, XSetIMValues):
1874 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1875 (x_implicitly_set_name, popup_activated)
1876 (widget_store_internal_border):
1877 Remove redundant decls.
1878 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1879 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1880 Remove _Noreturn, as make-docfile now does that for us.
1881 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1882 (Qregion_extract_function): New decl.
1883 * window.c, xfns.c: Include menu.h.
1885 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1887 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1889 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1891 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1892 * callint.c (read_file_name): ... convert to static here.
1893 * lisp.h (Fread_file_name): Do not EXFUN it.
1894 (STRING_COPYIN): Remove; unused.
1895 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1896 (char_composable_p): ... static function. All users changed.
1897 * eval.c (toplevel): Remove redundant #include directives.
1898 * xterm.c (x_initialize): Add static to match prototype.
1899 * ccl.c (Fccl_execute_on_string):
1900 * font.c (fon_intern_prop): Use make_specified_string.
1902 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1904 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1905 Reported by David Caldwell in:
1906 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1908 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1910 Do not ask for XRender extension each time XFT font is opened.
1911 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1912 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1914 2014-06-15 Glenn Morris <rgm@gnu.org>
1916 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1918 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1920 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1921 information if we are in the middle of executing a keyboard macro,
1922 since redisplay doesn't update the screen until the macro is
1923 finished. (Bug#17777)
1925 * alloc.c (cleanup_vector): Don't dereference a font driver
1926 pointer if it is NULL. (Bug#17771)
1928 2014-06-13 Glenn Morris <rgm@gnu.org>
1930 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1931 ($(lispsource)/international/charprop.el)
1932 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1933 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1934 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1935 GNU make automatically passes command-line arguments to sub-makes.
1937 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1939 Avoid hangs in accept-process-output (Bug#17647).
1940 * lisp.h, process.c (wait_reading_process_input):
1941 Return int, not bool. All uses changed.
1942 * process.c (SELECT_CANT_DO_WRITE_MASK):
1943 Remove macro, replacing with ...
1944 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1946 (status_notify): New arg WAIT_PROC. Return int, not void.
1949 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1951 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1952 the frame is the initial frame, because the hook is not set up
1953 then, and Emacs crashes.
1954 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1956 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1958 * keymap.c (silly_event_symbol_error): Don't recommend the use
1961 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1963 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1964 matching overlay strings with 'cursor' property against buffer
1965 positions traversed in the glyph row. (Bug#17744)
1967 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1969 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1972 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1973 determine 10.9 (Bug#17751).
1975 * macfont.m (macfont_draw): Positions were not freed.
1977 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1979 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1980 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1981 function. Also adjust comment.
1982 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1984 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1985 * font.c (font_done_for_face):
1986 * xfaces.c (realize_non_ascii_face): Adjust user.
1987 * font.h (struct font_driver): Convert 'prepare_face' to return
1988 void because its return value is never used anyway.
1989 * xfont.c (xfont_prepare_face): Return void.
1990 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1991 (xftfont_done_face): Use xfree.
1993 * dispextern.h (last_tool_bar_item): Remove declaration.
1994 * frame.h (struct frame): New member last_tool_bar_item.
1995 * frame.c (make_frame): Initialize it.
1996 * xdisp.c (toplevel): Remove last_tool_bar_item.
1997 (handle_tool_bar_click, note_tool_bar_highlight):
1998 * w32term.c (w32_read_socket, w32_initialize):
1999 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
2001 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
2002 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
2004 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2006 Say (accept-process-output P)'s result pertains to P if P is non-nil.
2007 * process.c (Faccept_process_output)
2008 (wait_reading_process_output): Mention that if PROCESS is non-nil,
2009 the return value is about PROCESS, not about other processes.
2011 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
2013 Further adjustments to mark_object and friends.
2014 Now the mark_object's stack is just 32 bytes on a 64-bit
2015 system, which means extra 20% off the stack usage.
2016 * alloc.c (mark_save_value): As before, refactored out from ...
2017 (mark_object): ... adjusted user. Also add comment.
2019 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2021 Fix core dump after a dropped X connection (Bug#17704).
2022 * sysdep.c (stuff_char): Don't abort merely because the selected frame
2023 is dead, as we may be shutting down.
2025 2014-06-08 Glenn Morris <rgm@gnu.org>
2027 * fileio.c (write-region-inhibit-fsync): Doc tweak.
2029 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
2031 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
2033 If a C name must be extern on some platforms, make it extern on all.
2034 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
2036 * font.h (ftxfont_driver) [HAVE_XFT]:
2037 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
2038 * lisp.h (get_frame_param):
2039 * menu.h (tty_menu_show):
2040 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
2041 * termhooks.h (encode_terminal_code):
2042 * xterm.h (x_menu_wait_for_event):
2044 * frame.c (get_frame_param):
2045 * fringe.c (max_used_fringe_bitmap):
2046 * ftxfont.c (ftxfont_driver):
2047 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
2048 * menu.c (menu_items_inuse):
2049 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
2050 * term.c (encode_terminal_code, tty_menu_show):
2051 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
2052 * xfaces.c (load_color):
2053 * xmenu.c (x_menu_wait_for_event):
2056 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
2058 Change object marking routines to minimize stack usage.
2059 This change moves a few cold paths from mark_object to NO_INLINE
2060 functions and adjusts symbol marking loop. According to GCC 4.8.2
2061 -Wstack-usage, this reduces mark_object's stack usage from 80 to
2062 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
2063 stack usage at the mark phase is reduced up to 28%. Surprisingly,
2064 it also gains up to 3% in speed (with default '-O2 -g3' flags).
2065 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
2066 refactored out from ...
2067 (mark_object): ... adjusted user. Also mark symbols in a tight
2069 (mark_face_cache): Add NO_INLINE.
2071 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2073 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
2074 contains garbage on WINDOWSNT (which could potentially infloop at
2077 Minimize cursor motion during TTY menu updates.
2078 * term.c (tty_menu_display): Don't position cursor here.
2079 Instead, pass the cursor coordinates to update_frame_with_menu.
2080 (tty_menu_activate): Send the hide cursor command only once in an
2081 iteration through the outer 'while' loop.
2083 * dispnew.c (update_frame_1): Accept an additional argument
2084 SET_CURSOR_P, and position the cursor at the end of the frame
2085 update only if that argument is non-zero. All callers changed to
2086 provide the additional argument as non-zero, except for
2087 update_frame_with_menu.
2088 (update_frame_with_menu): Accept 2 additional arguments ROW and
2089 COL; if they are non-negative, instruct update_frame_1 not to
2090 position the cursor, and instead position it according to ROW and COL.
2092 * dispextern.h (update_frame_with_menu): Update prototype.
2094 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
2096 * callproc.c (call_process): Don't check read-only if we don't insert
2097 anything (bug#17666).
2099 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2101 * dispnew.c (update_frame_with_menu): Set display_completed.
2103 2014-06-07 Eli Zaretskii <eliz@gnu.org>
2105 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
2107 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
2109 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
2111 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
2112 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
2114 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2116 * window.c (Frecenter): Signal an error if window-buffer is not
2119 * keyboard.c (make_lispy_position): Don't include a buffer position in
2120 mode/header-line mouse events.
2122 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2123 Vunread_command_events (bug#17650).
2125 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2127 * xterm.c (x_setup_pointer_blanking):
2128 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2130 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2132 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2133 because it will be defined in generated config.h if needed.
2135 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2137 Use terminal-specific hooks to display popup dialogs.
2138 * termhooks.h (struct terminal): New field popup_dialog_hook.
2139 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2140 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2141 code and use popup_dialog_hook.
2142 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2143 * nsterm.h (ns_popup_dialog): Adjust prototype.
2144 * nsterm.m (ns_create_terminal):
2145 * w32term.c (w32_create_terminal):
2146 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2147 Setup popup_dialog_hook.
2149 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2151 * w32heap.c (report_temacs_memory_usage): Improve the report by
2152 reporting the large blocks that are actually occupied at dump time.
2154 * w32console.c (initialize_w32_display): Set the console
2155 menu_show_hook, otherwise TTY menus are broken on w32.
2157 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2159 Use terminal-specific hooks to display menus.
2160 * termhooks.h (struct terminal): New field menu_show_hook.
2161 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2162 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2164 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2165 * nsmenu.m (ns_menu_show):
2166 * w32menu.c (w32_menu_show):
2167 * xmenu.c (x_menu_show):
2168 * term.c (tty_menu_show): Adjust to use bit flags.
2169 (set_tty_hooks): Set menu_show_hook.
2170 * xterm.c (x_create_terminal):
2171 * nsterm.m (ns_create_terminal):
2172 * msdos.c (initialize_msdos_display):
2173 * w32term.c (w32_create_terminal): Likewise.
2175 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2177 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2179 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2181 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2182 (FD_SET): Don't define on WINDOWSNT.
2184 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2186 * emacs.c: Include "sysselect.h", to define its inline functions.
2187 Problem reported by Glenn Morris in:
2188 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2190 Do not require libXt-devel when building with gtk.
2191 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2192 dependency on libXt-devel.
2193 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2194 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2195 lwlib-widget.h now does this.
2196 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2198 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2200 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2201 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2202 (delete_write_fd, wait_reading_process_output):
2203 Remove now-redundant easserts.
2204 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2205 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2206 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2207 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2209 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2211 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2212 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2213 (calloc): Don't undef, it is never defined.
2214 (HEAP_ENTRY_SHIFT): Remove unused macro.
2216 * Makefile.in (C_HEAP_SWITCH): Remove.
2217 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2219 Fix MS-Windows build broken by menu changes on 2014-06-02.
2220 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2222 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2223 Define instead of including ../lwlib/lwlib.h, which causes
2224 compilation errors due to missing X11 headers.
2226 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2228 * process.c (wait_reading_process_output): Omit incorrect test of
2229 p->infd against zero. Add easserts for infd having a plausible value.
2231 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2233 Adjust to match recent lwlib changes.
2234 * menu.h (xmalloc_widget_value): Replace by ...
2235 (make_widget_value): ... new prototype.
2236 * menu.c (xmalloc_widget_value): Replace by ...
2237 (make_widget_value): ... new function.
2238 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2239 * gtkutil.c (malloc_widget_value, free_widget_value):
2240 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2241 * keyboard.h (enum button_type, struct _widget_value):
2242 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2244 * nsmenu.m (ns_update_menubar, ns_menu_show):
2245 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2246 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2247 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2249 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2251 * image.c (x_query_frame_background_color)
2252 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2253 Fix --enable-gcc-warnings compilation without image libraries.
2255 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2257 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2258 emulated break value only if it goes up.
2259 (sbrk): Add assertion that the INCREMENT argument is strictly
2260 zero. Improve and correct the commentary.
2262 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2264 Improve AIX-related merge from emacs-24.
2265 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2266 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2267 not on AIX; since we're on the trunk we can use enums more broadly.
2269 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2271 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2273 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2274 to min(value, whole).
2276 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2278 Bring back the changes to GDB-visible symbols, but only on AIX.
2279 And only if it's not pre-4.2 GCC.
2280 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2281 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2282 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2285 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2287 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2288 with PT, not GPT. (Bug#16433)
2290 Revert last changes to GDB-visible symbols.
2291 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2292 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2293 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2296 2014-06-02 Glenn Morris <rgm@gnu.org>
2298 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2300 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2302 Fix port to 32-bit AIX with xlc (Bug#17598).
2303 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2304 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2305 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2306 to work around a compiler bug in IBM xlc 12.1.
2308 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2310 * xterm.c (x_update_window_end): Don't invalidate the entire
2311 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2312 highlight needs to be redisplayed. (Bug#17588)
2314 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2316 Port the GDB-visible symbols to AIX.
2317 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2318 optimizes away the relevant external symbols. Use enums instead;
2319 this suffices for the AIX port, which is 32-bit-only anyway.
2320 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2321 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2322 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2325 Include sources used to create macuvs.h.
2326 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2327 * macuvs.h: Use automatically-generated header.
2329 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2331 Port signal-handling to DragonFly BSD (Bug#17646).
2332 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2333 Move implementations from callproc.c to sysdep.c.
2334 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2335 Move declarations from process.h to syssignal.h.
2337 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2339 * callint.c (Ffuncall_interactively): Add usage.
2341 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2343 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2345 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2347 * w32heap.c (malloc_before_dump, malloc_after_dump)
2348 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2349 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2350 set errno where appropriate to emulate CRT functions.
2352 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2354 Debugging facility to check whether 'const char *' points to
2355 relocatable data of non-pure Lisp string.
2356 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2357 (mark_maybe_pointer): ... adjusted user.
2358 (relocatable_string_data_p): New function.
2359 * lisp.h (relocatable_string_data_p): Add prototype.
2360 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2361 the pointer to relocatable Lisp data is not used.
2363 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2365 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2366 * atimer.c (block_atimers):
2367 * callproc.c (block_child_signal): Block SIGINT too;
2368 otherwise, its handler might now unblock signals that it shouldn't.
2369 * keyboard.c (read_char): Clear signal mask, since we may
2370 be in a SIGINT handler, and many signals may be masked.
2371 * keyboard.c (handle_interrupt):
2372 * sysdep.c (handle_arith_signal):
2373 Clear signal mask instead of just unblocking the signal that
2374 was received, since several signals may be blocked at this point.
2376 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2378 * Makefile.in (TEMACS_POST_LINK): Remove target.
2379 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2380 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2382 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2384 * xmenu.c (xdialog_show): Remove prototype, rename to
2385 x_dialog_show, remove 2nd arg because it's always zero
2386 and simplify accordingly.
2387 (xw_popup_dialog): Adjust user.
2388 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2389 2nd arg because it's always zero and simplify accordingly.
2390 (w32_popup_dialog): Adjust user.
2392 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2394 * w32heap.c (report_temacs_memory_usage): New function.
2396 * unexw32.c (unexec) [ENABLE_CHECKING]:
2397 Call report_temacs_memory_usage.
2399 * w32heap.h (report_temacs_memory_usage): Add prototype.
2401 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2403 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2404 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2406 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2408 * buffer.c (init_buffer): Accept an argument 'initialized'.
2409 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2410 mmap_regions and mmap_fd, to avoid referencing stale data from the
2411 dump phase. Add an assertion for buffer text of buffers created
2412 in temacs before this function is called. (Bug#17622)
2413 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2415 * lisp.h (init_buffer): Update prototype.
2417 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2419 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2421 * alloc.c (Fgarbage_collect): Fix compilation with
2422 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2424 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2426 * frame.c, frame.h (frame_char_to_pixel_position)
2427 (frame_set_mouse_position): Now static, and made private in
2428 frame.c rather than public in frame.h.
2430 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2432 Refactor mouse positioning stuff to avoid code duplication.
2433 * frame.h (frame_char_to_pixel_position): New function.
2434 (x_set_mouse_position): Rename to...
2435 (frame_set_mouse_position): ...new function.
2436 (frame_set_mouse_pixel_position): Add prototype.
2437 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2438 Rename to frame_set_mouse_pixel_position.
2439 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2441 * xterm.h, w32term.h ( x_set_mouse_position)
2442 (x_set_mouse_pixel_position): Remove prototypes.
2444 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2446 On X, always make pointer visible when deleting frame (Bug#17609).
2447 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2449 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2451 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2452 * keyboard.c (gobble_input): If there is no terminal input error,
2453 make sure the pointer is visible for all frames on this terminal.
2454 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2455 it was previously disabled.
2457 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2459 * data.c (Fzerop): Move to Elisp.
2460 (syms_of_data): Don't defsubr it.
2461 * keyboard.c (echo_keystrokes_p): New function.
2462 (read_char, record_menu_key, read_key_sequence): Use it.
2464 * callint.c (Qfuncall_interactively): New var.
2465 (Qcall_interactively): Remove.
2466 (Ffuncall_interactively): New function.
2467 (Fcall_interactively): Use it.
2468 (syms_of_callint): Defsubr it.
2470 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2472 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2473 relocated from under us.
2475 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2477 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2478 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2480 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2482 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2483 for MinGW, since it no longer uses gmalloc.
2485 * buffer.c: Do not define mmap allocations functions for Windows.
2486 Remove mmap_find which is unused. Remove mmap_set_vars which does
2488 [WINDOWSNT]: Include w32heap.h.
2489 (init_buffer): Always allocate new memory for buffers.
2491 * emacs.c: Remove mmap_set_vars calls.
2493 * image.c (free_image): Undef free for Windows because it is
2494 redirected to our private version.
2496 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2497 (copy_executable_and_dump_data): Remove dumping the heap section.
2498 (unexec): Restore using_dynamic_heap after dumping.
2500 * w32heap.c (dumped_data_commit, malloc_after_dump)
2501 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2502 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2503 (mmap_free): New functions.
2505 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2507 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2509 * image.c (imagemagick_load_image): Use MagickRealType for local
2510 'color_scale', instead of double, to avoid a GCC warning about
2513 * xfns.c (Fx_window_property): Remove unused local.
2515 Don't kill already-reaped process (Bug#17561).
2516 * process.c (process_send_signal): Fix race condition where a
2517 subprocess was reaped by a signal handler between the check for
2518 liveness and calling 'kill', which meant that Emacs could in
2519 theory kill an innocent bystander process. Do the fix by blocking
2520 SIGCHLD in a critical section that checks liveness before killing.
2522 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2524 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2526 2014-05-26 Ken Brown <kbrown@cornell.edu>
2528 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2529 even if !CYGWIN (see bug#17510).
2531 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2533 * nsfns.m (Fns_do_applescript): Surround NSApp run
2534 with calls to ns_init_events, ns_finish_events (Bug#17424).
2536 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2538 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2539 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2541 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2542 with calls to ns_init_events, ns_finish_events (Bug#17424).
2544 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2546 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2547 if we are iterating over an object that generates glyphs for
2548 marginal areas. (Bug#17585)
2550 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2552 * xdisp.c (safe__call1, safe__eval): Now static.
2554 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2556 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2557 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2558 (safe_call1): Call safe_call instead of safe__call directly.
2560 2014-05-26 Ken Brown <kbrown@cornell.edu>
2562 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2563 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2566 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2568 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2569 (safe__call, safe__call1, safe__eval): New functions.
2570 (safe_call): Use it.
2571 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2572 (display_mode_element): Same for `:eval'.
2574 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2576 Fix port to 32-bit AIX (Bug#17540).
2577 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2578 twice. _text already includes this offset.
2579 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2581 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2583 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2584 when closest_pos is identical to to_charpos, don't recurse, since
2585 we already tried that, and failed. (Bug#17539)
2587 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2588 unwinding when frame's faces were not initialized yet, increment
2589 the frame's image-cache reference count before calling
2590 x_free_frame_resources. Don't dereference
2591 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2593 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2595 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2598 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2599 macfont.m, call draw with adjusted arguments so font drivers
2600 don't need to do that.
2602 * macfont.m (macfont_draw): Merge changes from Macport.
2604 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2606 * alloc.c (garbage_collect_1): New function, with all of the guts
2607 of Fgarbage_collect.
2608 (mark_stack): Accept an argument END and don't mark Lisp objects
2609 on the stack beyond the address given by END. Calculation of END
2610 was moved to Fgarbage_collect.
2611 (Fgarbage_collect): Calculate the end address of the stack portion
2612 that needs to be examined by mark_stack, and pass that address to
2613 garbage_collect_1, which will pass it to mark_stack.
2614 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2615 for more details about the underlying problems. In particular,
2616 this avoids dumping Emacs with the large hash-table whose value is
2617 held in purify-flag for most of the time loadup.el runs.
2619 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2621 * xfns.c (x_window_property_intern): New function (code from
2623 (Fx_window_property): Call x_window_property_intern. If property
2624 not found and NILP (source) and outer window != inner window,
2625 check outer window for property (Bug#17537).
2627 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2629 Supply malloc and alloc_size attributes for extern allocators.
2630 This documents the C API, and helps GCC generate a bit better code.
2631 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2632 (ATTRIBUTE_MALLOC_SIZE): New macros.
2633 * gmalloc.c (malloc, realloc, calloc):
2634 * gtkutil.h (malloc_widget_value):
2635 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2636 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2639 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2641 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2642 * image.c (imagemagick_load_image): Port to hosts that do not use
2643 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2645 2014-05-21 Leo Liu <sdl.web@gmail.com>
2647 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2649 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2651 * dbusbind.c (xd_signature): Revert last 2 patches.
2653 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2655 Allow any non-nil value to count as true in bool-vector.
2656 Likewise for xd_signature in dbusbind.c.
2657 This is more consistent with the usual practice in Emacs, which is
2658 that any non-nil value counts as true.
2659 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2660 * dbusbind.c (xd_signature): Likewise, for booleans.
2661 * data.c, lisp.h (Qbooleanp):
2662 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2664 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2666 * lisp.h (CHECK_BOOLEAN): New function.
2667 * alloc.c (Fbool_vector): New function.
2668 (syms_of_alloc): Defsubr it.
2669 * data.c (Qbooleanp): New symbol.
2670 (syms_of_data): DEFSYM it.
2671 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2673 * font.c (font_matching_entity): Extract font-entity object
2674 from the vector of matching entities (Bug#17486).
2676 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2678 Assume C99 or later (Bug#17487).
2679 * bytecode.c (B__dummy__): Remove.
2680 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2681 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2682 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2683 * regex.c (DEBUG_PRINT): Assume varargs macros.
2684 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2686 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2688 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2689 memory for every buffer that was dumped.
2691 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2693 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2694 (Fnreverse): Allow vectors and bool vectors.
2696 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2698 Minor cleanup for terminal setup.
2699 * termhooks.h (create_terminal): Adjust prototype.
2700 * terminal.c (create_terminal): Pass output method and RIF as args.
2701 (init_initial_terminal):
2702 * nsterm.m (ns_create_terminal):
2703 * term.c (init_tty):
2704 * w32term.c (w32_create_terminal):
2705 * xterm.c (x_create_terminal): Adjust users.
2706 Avoid redundant NULL initializers and add comments.
2708 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2710 * keyboard.c (Qdeactivate_mark): Now static.
2712 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2714 If available, use Xfixes extension to do pointer blanking.
2715 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2716 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2717 (make_invisible_cursor): Move to...
2718 * xterm.c (make_invisible_cursor): ...here.
2719 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2720 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2721 (x_term_init): Call to x_setup_pointer_blanking.
2722 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2723 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2725 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2727 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2729 2014-05-12 Glenn Morris <rgm@gnu.org>
2731 * fileio.c (Ffile_executable_p): Doc tweak.
2733 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2735 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2736 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2738 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2740 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2742 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2744 Fix initialization of minibuffer history variable (Bug#17430).
2745 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2746 Move the initialization up to prevent any "value void" message.
2748 2014-05-08 Samuel Bronson <naesten@gmail.com>
2750 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2751 are matched (bug#17413).
2753 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2755 Stop tooltips pulling Emacs window to front (Bug#17408).
2756 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2757 SetWindowPos invocations.
2759 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2761 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2762 not initialized (Bug#17398).
2764 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2766 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2768 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2770 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2771 [HAVE_NS]: Do not include png.h.
2772 (x_query_frame_background_color): New function.
2773 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2774 (png_load_body): Coalesce duplicate code.
2776 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2778 Consult libpng-config more consistently (Bug#17339).
2779 * Makefile.in (PNG_CFLAGS): New var.
2780 (ALL_CFLAGS): Use it.
2781 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2782 CFLAGS now handles this.
2784 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2786 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2787 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2788 because WCONTINUED is always defined now.
2789 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2791 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2793 * buffer.c (overlay_strings): Fix the wording of the commentary.
2795 2014-05-01 Glenn Morris <rgm@gnu.org>
2797 * floatfns.c (Fisnan):
2798 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2800 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2802 * term.c (tty_menu_activate): A better initialization for cursor
2805 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * intervals.c: Tighten assertions.
2808 (create_root_interval): Make sure the interval is not empty.
2809 (intervals_equal): Use booleans.
2810 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2811 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2812 (balance_possible_root_interval): Simplify and use booleans.
2813 (split_interval_right, split_interval_left): Check LENGTH, and remove
2814 now redundant assertion.
2815 (adjust_intervals_for_insertion): Remove now redundant assertions.
2816 (delete_node, interval_deletion_adjustment)
2817 (adjust_intervals_for_deletion, merge_interval_right)
2818 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2819 (reproduce_interval): Make sure the interval is not empty.
2821 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2823 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2824 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2825 satisfaction that they would always be initialized.
2827 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2829 * term.c (tty_menu_display): Move the cursor to the active menu item.
2830 (tty_menu_activate): Return the cursor to the active menu item
2831 after displaying the menu and after displaying help-echo.
2832 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2833 for the details of why this is needed by screen readers and
2836 2014-04-30 Glenn Morris <rgm@gnu.org>
2838 * process.c (handle_child_signal):
2839 Handle systems without WCONTINUED. (Bug#15110, 17339)
2841 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2843 * window.c (struct saved_window): Remove mark.
2844 (Fset_window_configuration, save_window_save)
2845 (compare_window_configurations): Don't touch marks any more.
2847 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2849 Use bits_word for gcmarkbits.
2850 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2851 bits_word is typically a tad more efficient for mark bits than
2852 unsigned is, so use bits_word. All uses changed.
2853 * lisp.h (BITS_PER_INT): Remove; no longer used.
2855 Avoid undefined behavior in signed left shift.
2856 This ports to GCC 4.9.0 with -fsanitize=undefined.
2857 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2859 * regex.c (extract_number):
2860 * lisp.h (make_number, XINT):
2861 Do not shift a 1 bit left into a sign bit.
2862 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2863 not int, for gcmarkbits. All uses changed.
2865 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2867 * search.c (Fnewline_cache_check): Don't try to count newlines
2868 outside the buffer's restriction, as find_newline doesn't support that.
2870 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2872 * window.c (Fset_window_configuration): Deactivate the mark before
2874 (set_window_buffer): Ignore window_initialized.
2875 (window_initialized): Remove.
2876 * keyboard.c (Qdeactivate_mark): Not static any more.
2877 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2880 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2882 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2883 and to clang 3.4, which have fixed the bug. This should let us
2884 run a bit faster on these platforms when address sanitization is
2887 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2889 Port to GCC 4.9.0 with --enable-gcc-warnings.
2890 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2892 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2893 a way that also works with GCC 4.9.0.
2895 * search.c (Fnewline_cache_check): Remove unused locals.
2897 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2899 * search.c (find_newline1): New subroutine.
2900 (Fnewline_cache_check): New function.
2901 (syms_of_search): Defsubr it.
2903 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2905 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2906 * keyboard.c (unblock_input): Add comment.
2907 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2909 2014-04-22 Daniel Colascione <dancol@dancol.org>
2911 * lread.c (readevalloop_eager_expand_eval): New function
2912 that can recurse into toplevel forms.
2913 (readevalloop): Call it.
2914 * lisp.h: Declare Qprogn.
2915 * callint.c (Qprogn): No longer static.
2917 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2919 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2920 Also change identifiers to match the comments, and add more assertions
2923 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2925 * emacs.c (close_output_streams): Don't clear and restore errno.
2927 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2929 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2930 never becomes visible, i.e. using XMonad (Bug#17237).
2932 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2934 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2935 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2936 (Fline_pixel_height): Don't assume that the current buffer and the
2937 selected window's buffer are one and the same. (Bug#17281)
2939 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2940 paragraph-start cache before the newline cache. (Bug#17269)
2942 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2944 * term.c (tty_send_additional_strings): No need to fflush here,
2946 (tty_set_terminal_modes): fflush after sending additional strings,
2949 2014-04-17 Daniel Colascione <dancol@dancol.org>
2951 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2953 (tty_send_additional_strings): New function.
2954 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2955 (syms_of_term): Intern tty-mode-set-strings and
2956 tty-mode-reset-strings.
2958 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2960 * window.c (save_window_save): Lookup window_point_insertion_type in
2961 the right buffer (bug#15457).
2962 (Qwindow_point_insertion_type): New var.
2963 (syms_of_window): Initialize it.
2965 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2967 Fix the MSDOS build.
2968 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2969 (copy_text_and_data): Zero out the atexit chain pointer before
2972 * termhooks.h (encode_terminal_code): Update prototype.
2974 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2975 visible for all DOS_NT ports, not just WINDOWSNT.
2976 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2978 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2979 unless it is defined.
2980 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2982 * process.c (close_on_exec, accept4, process_socket): Move into
2983 the "ifdef subprocesses" part.
2984 (catch_child_signal): Condition by "ifdef subprocesses".
2985 (syms_of_process) <Qinternal_default_process_sentinel>
2986 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2988 * msdos.h: Add prototypes for new functions.
2989 (EINPROGRESS): Define.
2990 (O_CLOEXEC): Define to zero.
2992 * msdos.c (check_window_system): Remove unnecessary an
2993 incompatible duplicate function.
2994 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2995 New functions in support of new functionality.
2997 * menu.c (single_menu_item): Add visual indication of submenu
2998 also for menus on MSDOS frames.
2999 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
3001 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
3002 when async subprocesses aren't supported.
3004 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
3006 * emacs.c (close_output_streams): Zero out errno before calling
3009 * dired.c [MSDOS]: Include msdos.h.
3011 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
3012 (DATA_START) [MSDOS]: Define.
3013 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
3015 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
3016 Ifdef away for MSDOS.
3017 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
3018 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
3020 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
3021 Use temporary file template that is compatible with mkostemp.
3022 Move vfork-related portions under #ifndef MSDOS.
3023 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
3025 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3027 * buffer.c (Foverlays_at): Add argument `sorted'.
3029 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3031 * insdel.c (invalidate_buffer_caches): When deleting or replacing
3032 text, invalidate the bidi_paragraph_cache upto and including the
3035 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3037 Port to IRIX 6.5 (Bug#9684).
3038 * conf_post.h (INET6) [IRIX6_5]: Define.
3039 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
3040 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
3042 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3044 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
3045 before passing it to system APIs.
3047 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3049 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
3050 make sure stack.byte_string_start is not de-adjusted by pushhandler.
3052 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3054 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
3056 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
3058 Remove DATA_SEG_BITS.
3059 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
3060 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
3061 cc, but that platform is so old that SGI itself stopped supporting
3062 it in December 2013. If you still need Emacs on IRIX, please
3063 either compile with GCC and port the undumping code, or run
3064 './configure --with-wide-int'.
3065 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
3066 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
3067 DEFINE_GDB_SYMBOL_START way to define it.
3068 (NONPOINTER_BITS): New macro.
3069 (EMACS_INT): Use it.
3070 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
3071 the problem and/or configuring --with-wide-int.
3072 (USE_LSB_TAG): Simplify, based on above changes.
3073 (gdb_DATA_SEG_BITS): Remove. All uses removed.
3074 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
3076 2014-04-12 Eli Zaretskii <eliz@gnu.org>
3078 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
3079 covered by a display string that ends in a newline, and that cases
3080 going back by DVPOS lines to hit the search limit, lift the limit
3081 and go back until DVPOS is reached. (Bug#17244)
3083 * indent.c (Fvertical_motion): Handle correctly the case when the
3084 display string is preceded by an empty line.
3086 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
3087 use S_IWRITE instead.
3089 2014-04-11 Glenn Morris <rgm@gnu.org>
3091 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
3093 2014-04-11 Ken Brown <kbrown@cornell.edu>
3095 * Makefile.in (EMACS_MANIFEST): Revert last change.
3097 2014-04-10 Daniel Colascione <dancol@dancol.org>
3099 * puresize.h (BASE_PURESIZE): Increase.
3101 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3103 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
3105 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
3106 region handling (and don't call signal_before_change) if
3107 inhibit_modification_hooks is set.
3108 (signal_before_change): Don't check inhibit_modification_hooks any more.
3110 2014-04-08 Daniel Colascione <dancol@dancol.org>
3112 * alloc.c (sweep_symbols, mark_object): Assert that symbol
3113 function cells contain valid lisp objects. (Modified version of
3116 * alloc.c (detect_suspicious_free): Split actual stack capturing
3117 out into new function for easier breakpoint setting.
3118 (note_suspicious_free): New function.
3120 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3122 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3124 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3125 (symbol_block_pinned): New var.
3126 (Fmake_symbol): Initialize `pinned'.
3127 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3128 pinned and signal an error for un-purifiable objects.
3129 (pure_cons): Use it.
3130 (Fpurecopy): Use it, except for objects that can't be purified.
3131 (mark_pinned_symbols): New function.
3132 (Fgarbage_collect): Use it.
3133 (gc_sweep): Remove hack made unnecessary.
3135 2014-04-07 Glenn Morris <rgm@gnu.org>
3137 * keyboard.c (Fopen_dribble_file): Doc tweak.
3139 2014-04-07 Ken Brown <kbrown@cornell.edu>
3141 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3143 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3145 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3146 We have a substitute execinfo.h on hosts that lack it.
3147 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3148 isn't optimized away.
3150 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3152 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3153 * alloc.c (memory_full):
3154 * charset.c (syms_of_charset):
3155 * doc.c (Fsnarf_documentation):
3157 * font.c (BUILD_STYLE_TABLE):
3158 * keyboard.c (make_lispy_event):
3159 * profiler.c (setup_cpu_timer):
3160 * xgselect.c (xg_select):
3161 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3163 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3164 Replace the only use with ARRAYELTS (font_property_table).
3165 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3167 2014-04-03 Daniel Colascione <dancol@dancol.org>
3169 * xterm.c (x_term_init):
3170 * xfns.c (best_xim_style):
3171 * xfaces.c (Fdump_colors):
3172 * w32fns.c (w32_default_color_map):
3173 * w32.c (init_environment, N_ENV_VARS):
3174 * unexcw.c (read_exe_header):
3175 * term.c (term_get_fkeys_1):
3176 * sysdep.c (init_baud_rate):
3177 * nsterm.m (ns_convert_key):
3178 * nsfns.m (get_geometry_from_preferences):
3179 * msdos.c (dos_set_window_size, init_environment):
3180 * macfont.m (mac_font_get_glyph_for_cid)
3181 (macfont_store_descriptor_attributes)
3182 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3183 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3184 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3186 * image.c (xpm_str_to_color_key):
3187 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3188 * frame.c (x_set_frame_parameters):
3189 * fileio.c (Ffile_selinux_context):
3190 * emacs.c (sort_args):
3191 * dosfns.c (msdos_stdcolor_name):
3192 * dired.c (file_attributes):
3193 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3194 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3197 2014-04-02 Daniel Colascione <dancol@dancol.org>
3199 * data.c (Ffset): Abort if we're trying to set a function call to
3202 * lisp.h (ARRAYELTS): New macro.
3204 * alloc.c: Include execinfo.h if available.
3205 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3206 (suspicious_free_record): New structure.
3207 (suspicious_objects, suspicious_object_index)
3208 (suspicious_free_history, suspicious_free_history_index):
3210 (find_suspicious_object_in_range, detect_suspicious_free)
3211 (Fsuspicious_object): New functions.
3212 (cleanup_vector): Call find_suspicious_object_in_range.
3214 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3216 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3217 width from font width (Bug#17163).
3219 * frame.c (x_set_frame_parameters): Calculate default values of
3220 new frame sizes only after all other frame parameters have been
3221 processed (Bug#17142).
3223 2014-04-02 Ken Brown <kbrown@cornell.edu>
3225 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3228 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3230 * xterm.c (x_draw_image_glyph_string): Adjust image background
3231 width accordingly when its x position is adjusted. (Bug#17115)
3233 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3235 * font.c (font_list_entities): Do not add empty vector to font cache.
3236 (font_matching_entity): Likewise. If matching entity is found, insert
3237 1-item vector with this entity instead of entity itself (Bug#17125).
3239 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3241 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3243 * fns.c (validate_subarray): Rename from validate_substring,
3244 since it works for vectors too. New arg ARRAY. Optimize for the
3245 non-nil case. Instead of returning bool, throw an error if out of
3246 range, so that the caller needn't do that. All uses changed.
3247 Report original values if out of range.
3248 (Fsubstring, Fsubstring_no_properties, secure_hash):
3249 Also optimize the case where FROM is 0 or TO is the size.
3251 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3253 * search.c (Freplace_match): Use make_specified_string.
3254 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3255 to catch bogus override face of glyph strings.
3256 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3257 Move common substring range checking code to...
3258 (validate_substring): ...this function.
3260 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3262 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3264 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3266 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3267 bar is zero height, just return (Bug#16976).
3268 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3270 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3272 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3273 is nil. If waiting for toolbar to complete, force a redraw.
3275 2014-03-28 Glenn Morris <rgm@gnu.org>
3277 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3278 (emacs_bugreport): New variable.
3279 (usage_message): Use PACKAGE_BUGREPORT.
3280 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3282 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3284 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3286 Port recent signal-related changes to FreeBSD.
3287 Problem reported by Herbert J. Skuhra.
3288 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3289 Move decls from here ...
3290 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3292 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3294 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3295 and width of image background when it is displayed with a 'box'
3298 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3300 More backward-compatible fix to char-equal core dump (Bug#17011).
3301 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3302 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3304 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3306 * image.c (init_svg_functions): When loading SVG-related libraries,
3307 free already loaded libraries if the initialization fails.
3308 (rsvg_handle_set_size_callback): Remove declaration, unused.
3310 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3312 Fix core dump in char-equal (Bug#17011).
3313 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3314 unibyte buffers, as we can't tell whether the characters are
3317 * insdel.c (adjust_markers_for_delete): Remove unused local.
3319 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3321 Have (MARKER . ADJUSTMENT) undo records always be immediately
3322 after their corresponding (TEXT . POS) record in undo list.
3324 * lisp.h (record-delete): New arg record_markers.
3325 (record_marker_adjustment): No longer needed outside undo.c.
3326 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3327 adjustments to undo.c's record_marker_adjustments. Note that
3328 fileio.c's decide_coding_unwind is another caller to
3329 adjust_markers_for_delete. Because it has undo list bound to t,
3330 it does not rely on adjust_markers_for_delete to record marker
3332 (del_range_2): Swap call to record_delete and
3333 adjust_markers_for_delete so as undo marker adjustments are
3334 recorded before current deletion's adjustments, as before.
3335 (adjust_after_replace):
3336 (replace_range): Pass value for new record_markers arg to
3338 * undo.c (record_marker_adjustment): Rename to
3339 record_marker_adjustments and made static.
3340 (record_delete): Check record_markers arg and call
3341 record_marker_adjustments.
3342 (record_change): Pass value for new record_markers arg to
3344 (record_point): at_boundary calculation no longer needs to account
3345 for marker adjustments.
3347 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3349 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3352 2014-03-26 Glenn Morris <rgm@gnu.org>
3354 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3356 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3358 * buffer.c (struct sortvec): Add field `spriority'.
3359 (compare_overlays): Use it.
3360 (sort_overlays): Set it.
3362 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3364 * xdisp.c (redisplay_window): If all previous attempts to find the
3365 cursor row failed, try a few alternatives before falling back to
3366 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3368 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3370 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3371 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3373 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3374 variables on Windows.
3376 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3378 * w32.c (unsetenv): Remove unused var `retval'.
3379 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3381 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3382 (start_watching): Remove unused var `thr'.
3384 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3385 (find_child_console): Remove unnecesary var `thread_id'.
3387 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3388 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3390 2014-03-26 Glenn Morris <rgm@gnu.org>
3392 * filelock.c (Flock_buffer): Doc tweak.
3394 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3395 * emacs.c (shut_down_emacs):
3396 * fileio.c (Finsert_file_contents, write_region):
3397 * filelock.c (top-level, syms_of_filelock):
3398 * insdel.c (prepare_to_modify_buffer_1):
3399 CLASH_DETECTION is always defined now.
3401 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3403 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3404 DLL handle, to speed up thread startup.
3406 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3408 Handle sigmask better with nested signal handlers (Bug#15561).
3409 * atimer.c (sigmask_atimers): Remove.
3410 Remaining use rewritten to use body of this function.
3411 * atimer.c (block_atimers, unblock_atimers):
3412 * callproc.c (block_child_signal, unblock_child_signal):
3413 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3414 New arg OLDSET. All callers changed.
3415 * atimer.c (block_atimers, unblock_atimers):
3416 * callproc.c (block_child_signal, unblock_child_signal):
3417 * keyboard.c (handle_interrupt):
3418 * sound.c (vox_configure, vox_close):
3419 Restore the old signal mask rather than unilaterally clearing bits
3420 from the mask, in case a handler is running within another
3421 handler. All callers changed.
3422 * lisp.h, process.c, process.h, term.c:
3423 Adjust decls and callers to match new API.
3424 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3425 signal handlers aren't supposed to use floating point anyway.
3426 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3428 2014-03-23 Daniel Colascione <dancol@dancol.org>
3430 Split gc_sweep into discrete functions for legibility and better
3433 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3434 (sweep_vectors): Fix typo in comment.
3435 (sweep_conses, sweep_floats, sweep_intervals)
3436 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3437 (gc_sweep): Call new functions, to which existing functionality is
3439 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3441 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3443 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3445 2014-03-23 Daniel Colascione <dancol@dancol.org>
3447 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3448 only if xic_style calls for it. This change allows Emacs to work
3449 with ibus. Also, don't leak resources if create_frame_xic fails,
3450 and stop caching xic_style across different displays.
3451 (supported_xim_styles): Make const.
3452 (best_xim_style): Remove first parameter: it's always just
3453 supported_xim_styles. Change to look at supported_xim_styles
3456 2014-03-23 Daniel Colascione <dancol@dancol.org>
3458 * term.c (init_tty): Rearrange condition for clarity; print
3459 appropriate diagnostic.
3461 2014-03-23 Daniel Colascione <dancol@dancol.org>
3463 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3464 array. (ASAN caught.)
3466 2014-03-22 Glenn Morris <rgm@gnu.org>
3468 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3470 2014-03-22 Daniel Colascione <dancol@dancol.org>
3472 * process.c (conv_sockaddr_to_lisp): When extracting the string
3473 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3475 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3477 Fix regression introduced by patch for Bug#10500.
3478 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3479 * w32term.c (x_draw_image_relief): Likewise.
3481 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3483 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3484 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3485 maximize a frame for odd default fonts.
3487 2014-03-21 Glenn Morris <rgm@gnu.org>
3489 * minibuf.c (history-length): Increase default from 30 to 100.
3491 2014-03-21 Daniel Colascione <dancol@dancol.org>
3493 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3494 every time we switch to minibuffer.
3496 * alloc.c (lisp_align_malloc, allocate_string_data)
3497 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3498 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3500 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3502 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3503 support more "verbs".
3505 2014-03-21 Daniel Colascione <dancol@dancol.org>
3507 Always prohibit dumping a dumped Emacs.
3509 * emacs.c (might_dump): New variable.
3510 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3511 * lisp.h (might_dump): Declare.
3512 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3514 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3516 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3518 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3520 * doc.c (store_function_docstring): Warn when we don't know where to
3522 (Fsubstitute_command_keys): Don't advertise the fact that
3523 text-properties are dropped, since we think it's a bug that we'll fix
3526 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3527 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3528 * frame.c (frame_garbaged): Make "docstring" more precise.
3530 2014-03-20 Glenn Morris <rgm@gnu.org>
3532 * charset.c (init_charset): When we cannot find the charsets directory,
3533 mention if EMACSDATA is set.
3535 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3537 * fns.c (Frandom): Fix rare bug where the result isn't random.
3539 Fix porting inconsistency about rounding to even.
3540 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3541 This way, the unusual !HAVE_RINT case acts like the usual
3542 HAVE_RINT case, and we can fix the documentation accordingly.
3544 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3546 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3547 (w32_wnd_proc): Initialize the dwHoverTime member of
3548 TRACKMOUSEEVENT structure.
3550 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3552 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3554 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3556 * search.c (find_newline): Speed up the function when using the
3557 newline cache, by halving the number of calls to
3558 region_cache_forward and region_cache_backward. (Bug#16830)
3560 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3562 * buffer.c (Fset_buffer): Document return value (bug#17015).
3564 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3566 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3567 nil, always resize character wise to avoid potential loss of the
3568 mode line (Bug#16923 related).
3570 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3572 * frame.c (x_set_frame_parameters): Always calculate new sizes
3573 pixelwise to avoid potential loss when rounding.
3575 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3577 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3578 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3580 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3582 * w32.c (fstatat): Don't add an extra slash if the argument ends
3583 with a slash: this fails the subsequent call to stat_worker on
3584 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3586 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3588 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3590 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3592 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3594 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3595 when frame is only on one screen (Bug#14713).
3597 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3599 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3600 there's a valid wrap point in the display line, the last glyph
3601 cannot "just barely fit" on this row, because display_line doesn't
3602 let it. Instead, proceed as if the last glyph didn't fit, so that
3603 we eventually back up the iterator to the wrap point. This avoids
3604 delusional behavior of move_it_to, whereby it proceeds to the next
3605 display line, but sets current_x to zero for all the glyphs that
3606 without word-wrap would fit on the previous display line.
3607 One result was that visual-order cursor movement behaved erratically
3609 (Fmove_point_visually): Add code to find the x coordinate of the
3610 last character before wrap point, under word-wrap on a TTY.
3612 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3614 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3615 also return value of MOVE_POS_MATCH_OR_ZV from
3616 move_it_in_display_line_to, when moving from beginning of line to
3617 point's position. (Bug#16961)
3619 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3621 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3622 * window.c (Fselect_window): Explain NORECORD and
3623 `buffer-list-update-hook' in doc-string.
3625 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3627 * window.c (Fother_window_for_scrolling): Check that
3628 Vother_window_scroll_buffer is a buffer.
3630 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3632 * xterm.c (xim_initialize): Always pass a copy of resource name
3633 to XRegisterIMInstantiateCallback and eassert whether return
3634 value is True. Passing copy is important because Xlib doesn't
3635 make its own copy and resource name argument usually points to
3636 SSDATA (Vx_resource_name), which may be changed from Lisp.
3637 (xim_close_display): For XUnregisterIMInstantiateCallback,
3638 always eassert return value and pass exactly the same values
3639 as were used for XRegisterIMInstantiateCallback.
3640 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3641 sources to check why if you are interested.
3643 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3645 * dispnew.c (change_frame_size_1): Add new_lines instead of
3646 new_height, the latter may be still zero if passed as such.
3647 * window.c (Fwindow_pixel_height): Mention bottom divider in
3650 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3652 Fix "resource temporarily unavailable" with xgselect
3654 * xgselect.c: Include <stdbool.h>.
3655 (xg_select) [!USE_GTK]: Don't lose track of errno.
3657 Fix minor --enable-gcc-warnings issues.
3658 * widget.c (update_various_frame_slots, EmacsFrameResize):
3659 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3661 2014-03-04 Ken Brown <kbrown@cornell.edu>
3663 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3664 represent the actual adjustment needed for alignment.
3666 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3668 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3669 needed, and don't reallocate if the initial allocation already
3670 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3672 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3674 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3677 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3679 * cmds.c (delete-char): Update docstring pointing out that the
3680 function ignores `delete-active-region' and `overwrite-mode'.
3682 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3684 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3686 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3687 allocated buffer due to alignment.
3688 (freehook): If the block to be freed was allocated by
3689 'aligned_alloc', find its real pointer before calling 'free'.
3691 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3694 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3696 * font.c (toplevel): Adjust comment about font cache layout.
3697 (font_clear_cache): Fix to match real font cache layout.
3698 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3699 (Fframe_font_cache) [FONT_DEBUG]: New function.
3700 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3702 Avoid crashes when X fonts are erroneously freed on reused X
3703 'Display *' connection data (Bug#16069). Note that X font
3704 resources still may be leaked, but currently there is no way
3705 to completely avoid it.
3706 * xterm.h (struct x_display_info): New member x_id. Add comments.
3707 * xterm.c (x_display_id): New variable.
3708 (x_term_init): Assign identifier to each opened X connection.
3709 * xfont.c (struct xfont): New member x_display_id.
3710 (xfont_open): Initialize it with frame's display id.
3711 (xfont_close): Check whether font's display id matches the one
3712 recorded for the given display. Adjust comment.
3713 * xftfont.c (struct xftfont_info):
3714 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3716 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3718 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3719 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3720 killed Vother_window_scroll_buffer.
3721 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3723 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3725 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3726 that start with more than 2 slashes as UNCs. (Bug#16751)
3728 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3730 Fix a few crashes and leaks when cloning C strings.
3731 * alloc.c, lisp.h (dupstring): New function.
3732 * gtkutil.c (xg_get_font):
3733 * term.c (tty_default_color_capabilities):
3734 * xsettings.c (store_monospaced_changed)
3735 (store_font_name_changed, parse_settings)
3736 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3737 This avoids some unlikely crashes due to accessing freed storage,
3738 and avoids some minor memory leaks in the more-typical case.
3740 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3742 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3743 cursor when modeline can't be dragged (Bug#16647).
3745 2014-02-28 Glenn Morris <rgm@gnu.org>
3747 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3748 from custom-delayed-init-variables. (Bug#11565)
3750 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3752 More fixes for mouse glyph calculations (Bug#16647).
3753 * window.c (coordinates_in_window): In intersection of
3754 horizontal and vertical window dividers prefer the horizontal
3755 one. Add some extra parens to last fix.
3756 (window_relative_x_coord): Return x-coordinate for header and
3758 * xdisp.c (remember_mouse_glyph): In text area don't extend
3759 glyph into mode line to show the vertical drag cursor there
3760 immediately. Subdivide mouse glyphs in right fringes to show a
3761 horizontal drag cursor as soon as we enter the "grabbable width"
3762 portion. Handle vertical border case separately. Do not
3763 subdivide window divider areas.
3764 (note_mouse_highlight): On bottom divider of bottommost windows
3765 show vertical drag cursor only when the minibuffer window can be
3768 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3770 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3771 reset by the face of the object just displayed. See also bug#76.
3772 (get_next_display_element): If the string came from a display
3773 property, examine the box face attribute at it->position, not at
3774 it->current.pos, since the latter was not updated yet. (Bug#16870)
3775 (handle_face_prop): Improve commentary.
3777 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3779 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3780 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3782 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3784 Fixes around Bug#16647.
3785 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3786 ON_BOTTOM_DIVIDER cases.
3787 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3788 only if the window has no right divider.
3789 (Fcoordinates_in_window_p): Fix doc-string.
3791 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3793 * lread.c (Funintern): Fix doc to match advertised calling convention.
3795 2014-02-24 Daniel Colascione <dancol@dancol.org>
3797 * keyboard.c (read_char): Close race that resulted in lost events.
3799 2014-02-22 Glenn Morris <rgm@gnu.org>
3801 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3802 * window.c (window-resize-pixelwise): Doc fixes.
3804 * process.c (Finternal_default_process_filter)
3805 (Finternal_default_process_sentinel): Doc tweaks.
3807 2014-02-21 Glenn Morris <rgm@gnu.org>
3809 * process.c (Fprocess_buffer, Faccept_process_output)
3810 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3813 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3815 * window.c (Fwindow_scroll_bar_width): New function.
3817 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3819 Pacify GCC when configuring with --enable-gcc-warnings.
3820 * xdisp.c (move_it_in_display_line_to) [lint]:
3821 Initialize recently-added local.
3823 2014-02-21 Daniel Colascione <dancol@dancol.org>
3825 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3827 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3829 * xdisp.c (init_iterator): Don't dereference a bogus face
3830 pointer. (Bug#16819)
3831 (try_cursor_movement): Don't use cursor position if
3832 set_cursor_from_row failed to compute it. This avoids assertion
3833 violations in MATRIX_ROW.
3834 (move_it_in_display_line_to): Save the iterator state in ppos_it
3835 only once per call. Reimplement the method used to return to the
3836 best candidate position if all the positions found in display line
3837 are beyond TO_CHARPOS. This cuts down the number of calls to
3838 bidi_shelve_cache, which moves a lot of stuff when lines are long
3839 and include bidirectional text. (Bug#15555)
3841 2014-02-20 Glenn Morris <rgm@gnu.org>
3843 * data.c (Fdefalias): Doc fix.
3845 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3847 * xdisp.c (display_line): Fix horizontal scrolling of large images
3848 when fringes are turned off. This comes at a price of not
3849 displaying the truncation/continuation glyphs in this case.
3852 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3853 CreateDIBSection returns an error indication, zero out *ximg after
3854 destroying the image. This avoids crashes in memory allocations
3855 due to the fact that some of the callers also call
3856 x_destroy_x_image, which will attempt to free an already free'd
3859 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3861 * widget.c (update_various_frame_slots): Don't set
3862 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3864 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3866 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3868 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3870 temacs --daemon fix (Bug#16599).
3871 * emacs.c (main): Initialize daemon_pipe[1] here ...
3872 (syms_of_emacs): ... instead of here.
3874 2014-02-16 Anders Lindgern <andlind@gmail.com>
3876 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3879 2014-02-16 Daniel Colascione <dancol@dancol.org>
3881 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3882 (xd_get_connection_address): Use it.
3883 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3884 xd_get_connection_address because the latter signals if the bus
3885 we're trying to close is already disconnected.
3887 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3889 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3890 argument to CreateThread. This avoids segfaults on Windows 9X.
3891 Reported by oslsachem <oslsachem@gmail.com>.
3893 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3895 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3896 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3897 (check_lseek): New function, to report lseek errors.
3898 (save_data_space, update_file_ptrs, read_header, write_header)
3899 (copy_file, copy_rest, unexec): Use these news functions.
3900 (update_file_ptrs): Don't assume wraparound behavior when
3901 converting a large size_t value to off_t.
3903 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3905 * composite.c (fill_gstring_header): Pass positions as C integers
3906 and move parameters checking to...
3907 (Fcomposition_get_gstring): ...this function. Handle case when
3908 buffer positions are in reversed order and avoid crash (Bug#16739).
3910 * buffer.c (validate_region): Mention current buffer in error message.
3912 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3914 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3916 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3918 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3920 2014-02-11 Glenn Morris <rgm@gnu.org>
3922 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3923 Replace refs to "OpenStep" in messages.
3925 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3927 Avoid "." at end of error diagnostics.
3928 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3929 * font.c (Ffont_at):
3930 * nsfns.m (ns_display_info_for_name):
3931 * nsselect.m (Fx_own_selection_internal):
3932 * nsterm.m (performDragOperation:):
3933 Remove "." from end of diagnostic.
3935 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3937 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3938 unintuitive (bug#15824).
3939 (Fyes_or_no_p): Doc fix (bug#15456).
3941 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3943 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3945 * eval.c (call_debugger): When exiting the debugger, do not allow
3946 max_specpdl_size less than actual binding depth (Bug#16603).
3947 (syms_of_eval): Adjust docstring.
3949 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3951 * cmds.c (Fself_insert_command): Output a clearer error message on
3952 negative repetitions (bug#9476).
3954 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3956 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3958 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3960 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3962 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3964 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3966 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3968 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3970 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3972 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3973 `exit' works (bug#15865).
3975 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3977 Constrain window box/body sizes and margin widths (Bug#16649).
3978 * xdisp.c (window_box_width): Don't return less than zero.
3979 (window_box_left_offset, window_box_right_offset): Don't return
3980 more than the window's pixel width.
3981 * window.c (window_body_height, window_body_width): Don't return
3983 (window_resize_apply): Adjust margin width, if necessary.
3985 2014-02-07 Glenn Morris <rgm@gnu.org>
3987 * nsterm.m (syms_of_nsterm): Doc fix.
3989 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3991 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3992 New variables: pointers through which to call the respective APIs.
3993 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3994 (filename_from_ansi, sys_link, check_windows_init_file):
3995 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3996 This is required on Windows 9X, where we dynamically load
3997 UNICOWS.DLL which has their non-stub implementations.
3998 (maybe_load_unicows_dll): Assign addresses to these 2 function
3999 pointers after loading UNICOWS.DLL.
4001 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
4002 MultiByteToWideChar and WideCharToMultiByte through function
4005 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
4008 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
4010 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
4011 for OSX >= 10.9 if separate spaces are used.
4012 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
4014 2014-02-06 Glenn Morris <rgm@gnu.org>
4016 * buffer.c (cache-long-scans): Doc fix.
4018 2014-02-05 Eli Zaretskii <eliz@gnu.org>
4020 * w32fns.c (Fw32_shell_execute): Doc fix.
4022 2014-02-05 Bastien Guerry <bzg@gnu.org>
4024 * syntax.c (Fforward_word): Call Fconstrain_to_field with
4025 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
4027 2014-02-05 Martin Rudalics <rudalics@gmx.at>
4029 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
4030 outside the window (Bug#16649).
4032 * xdisp.c (note_mouse_highlight): When entering a margin area show
4033 a non-text cursor (Bug#16647).
4035 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
4037 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
4038 It prompted a compile-time diagnostic on GNU/Linux.
4039 Simplify to remove the need for the label.
4041 2014-02-04 Eli Zaretskii <eliz@gnu.org>
4043 * w32menu.c (w32_popup_dialog): Don't condition the whole function
4044 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
4045 to show it; otherwise return 'unsupported--w32-dialog' to signal
4046 to the caller that emulation with menus is necessary.
4047 This resurrects code inadvertently deleted by the 2013-10-08 commit.
4049 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
4051 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
4054 * menu.c (Fx_popup_dialog): Don't condition the call to
4055 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
4056 special symbol 'unsupported--w32-dialog', emulate the dialog with
4057 a menu by calling x-popup-menu.
4059 * menu.h (Qunsupported__w32_dialog): New extern variable.
4061 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
4063 * keyboard.c (kbd_buffer_get_event): Read file notification events
4066 * xgselect.c (xg_select): Read glib events in any case, even if
4067 there are no file descriptors to watch for. (Bug#16519)
4069 2014-02-03 Martin Rudalics <rudalics@gmx.at>
4071 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
4072 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
4073 * w32term.c (w32_draw_window_divider): Handle first and last
4075 * w32term.h (w32_fill_area_abs): New function.
4076 * xdisp.c (x_draw_right_divider): Don't draw over bottom
4078 * xfaces.c (realize_basic_faces): Handle new face ids.
4079 * xfns.c (Fx_create_frame): Call x_default_parameter for right
4080 and bottom divider width.
4081 * xterm.c (x_draw_window_divider): Handle first and last pixels
4084 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
4086 * print.c (Fexternal_debugging_output): Add cast to pacify
4087 --enable-gcc-warnings.
4088 * eval.c (call_debugger): Grow specpdl if the debugger was
4089 entered due to specpdl overflow (Bug#16603) and allow more
4090 specpdl space for the debugger itself.
4092 2014-02-02 Martin Rudalics <rudalics@gmx.at>
4094 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
4097 2014-02-01 Eli Zaretskii <eliz@gnu.org>
4099 * w32fns.c (Ffile_system_info): Use WINAPI in the function
4100 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
4102 * print.c (Fexternal_debugging_output): If the argument character
4103 is non-ASCII, encode it with the current locale's encoding before
4104 writing the result to the terminal. (Bug#16448)
4106 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
4107 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
4110 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
4112 * process.c (create_process): Reset SIGPROF handler in the child.
4113 * callproc.c (call_process): Likewise.
4115 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4117 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4119 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4121 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4122 of zero to print strings, GDB doesn't like it.
4124 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4125 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4126 we still use correct addresses. (Bug#16576)
4128 2014-01-27 K. Handa <handa@gnu.org>
4130 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
4131 to preserve the code detection behavior of 24.3.
4132 * coding.h (struct coding_system): New member detected_utf8_bytes.
4133 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4134 (decode_coding_gap): Use short cut for UTF-8 file reading only
4135 when coding->detected_utf8_bytes equals to coding->src_bytes.
4136 * fileio.c (Finsert_file_contents): Cancel the previous change.
4138 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4140 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4141 that are not visible.
4143 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4145 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4146 is grabbed (Bug#16565).
4148 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4150 * xdisp.c (last_max_ascent): Re-remove after erroneously
4151 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4153 (move_it_to): Re-remove reference to last_max_ascent.
4154 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4155 max_descent here instead of calling line_bottom_y.
4158 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4160 * terminal.c (initial_free_frame_resources): New function.
4161 (init_initial_terminal): Install new hook to free face cache
4162 on initial frame and avoid memory leak. For details, see
4163 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4164 * xfaces.c (free_frame_faces): Adjust comment.
4166 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4168 * data.c (Fstring_to_number): Document results if unparsable
4171 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4173 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4175 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4177 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4178 * coding.c (detect_coding_utf_8, emacs_mule_char)
4179 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4180 (check_utf_8, decode_coding):
4181 * coding.h (struct coding_system.errors):
4182 Use ptrdiff_t, not int, for integer values derived from buffer and
4185 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4186 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4187 before invoking decode_coding_gap, since there's just one block.
4189 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4191 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4192 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4193 too early. Again run change_frame_size before assigning menu-
4196 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4198 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4199 arrives, call x_check_fullscreen, in case the new display has a
4200 different resolution. (Bug#16517)
4202 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4204 * term.c (read_menu_input): If the selected frame changes, exit
4206 (tty_menu_show): If the selected frame changes while we displayed
4207 a menu, throw to top level. (Bug#16479)
4209 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4211 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4213 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4215 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4216 * data.c (count_one_bits_word): Fix bug (negated comparison)
4217 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4219 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4221 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4222 Avoid undefined behavior by initializing display property bit of a
4223 string processed by the bidirectional iterator. For details, see
4224 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4226 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4228 Minor cleanup of previous change.
4229 * image.c (imagemagick_error, Fimagemagick_types):
4230 Omit some recently-introduced and unnecessary casts and assignments.
4232 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4234 Fix two memory leaks discovered with Valgrind.
4235 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4236 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4238 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4240 Fixes in window size functions around Bug#16430 and Bug#16470.
4241 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4242 (Fwindow_mode_line_height, Fwindow_header_line_height)
4243 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4244 Minor doc-string adjustments.
4245 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4246 Rewrite doc-strings.
4247 (window_body_height, window_body_width): Do not count partially
4248 visible lines/columns when PIXELWISE is nil (Bug#16470).
4249 (Qfloor, Qceiling): New symbols.
4251 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4253 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4254 when the image cache is not yet allocated. (Bug#16509)
4256 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4258 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4259 re-attach intervals to its base buffer (Bug#16502).
4260 * intervals.c (set_interval_object): Move from here...
4261 * intervals.h (set_interval_object): ... to here. Fix comments.
4263 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4265 Avoid undefined behavior by initializing buffer redisplay bit.
4266 Problem reported by Dmitry Antipov in
4267 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4268 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4270 Revert some of the CANNOT_DUMP fix (Bug#16494).
4271 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4273 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4275 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4276 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4277 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4278 they are replaced by macros that expand into direct calls to the
4279 corresponding functions from GDI32.DLL.
4280 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4281 variables in the Cygwin build, they are unused.
4283 2014-01-19 K. Handa <handa@gnu.org>
4285 * composite.c (composition_update_it): Fix previous change.
4287 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4289 Fix file name handling on MS-Windows 9X.
4290 * w32.c (maybe_load_unicows_dll): New function.
4292 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4293 on, to make sure we can convert file names to and from UTF-8 on
4294 Windows 9X. This fixes a failure to start up because Emacs cannot
4295 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4297 * w32font.c [WINDOWSNT]: Include w32.h.
4298 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4299 of implementing the same stuff.
4300 Remove now unused g_b_init_is_windows_9x.
4302 * w32.h (maybe_load_unicows_dll): Add prototype.
4304 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4306 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4307 switch to single keyboard. Prevents daemon crashes when a new
4308 client connects while we show a TTY menu in an existing client.
4311 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4313 Fix MinGW64 porting problem with _setjmp.
4314 Reported by Eli Zaretskii in:
4315 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4316 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4317 the old _setjmp and _longjmp. All uses changed.
4319 2014-01-13 Daniel Colascione <dancol@dancol.org>
4321 * textprop.c (Fremove_list_of_text_properties):
4322 Correctly handle reaching the end of the interval tree. (Bug#15344)
4324 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4326 * xdisp.c (resize_mini_window): Round height to a multiple of
4327 frame's line height. Fix bug in calculation of window start
4328 position (Bug#16424).
4330 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4332 * macfont.m: Include termchar.h.
4333 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4334 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4335 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4336 *_WITH_GC_* to take face and f as parameters.
4337 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4338 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4340 2014-01-13 Daniel Colascione <dancol@dancol.org>
4342 Fix menu item updating in the presence of the Unity global menu
4345 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4346 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4348 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4349 updating menus; explain why.
4350 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4351 problem it's supposed to solve and it interferes with detecting
4352 the presence of a global menu.
4353 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4356 2014-01-11 K. Handa <handa@gnu.org>
4358 * composite.c (composition_update_it): Fix indexing of
4359 LGSTRING_CHAR (Bug#15984).
4361 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4363 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4365 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4367 * xdisp.c (try_window_id): Don't use this function's optimizations
4368 if overlays in the buffer displayed by the window have changed
4369 since last redisplay. (Bug#16347)
4370 (message_dolog): Fix indentation.
4372 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4374 * frame.c (frame_resize_pixelwise): Fix doc-string.
4376 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4378 Fix handling of internal borders (Bug#16348).
4379 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4380 Remove internal border width from pixel width of windows.
4381 (change_frame_size_1): Don't return early when frame's pixel
4382 size changes - we still have to record the new sizes in the
4384 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4385 also when toolbar gets larger.
4386 * window.c (check_frame_size): Include internal_border_width in
4388 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4389 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4390 In non-toolkit/non-GTK version clear internal border.
4391 * xterm.c (x_clear_under_internal_border): New function for
4392 non-toolkit/non-GTK version.
4393 (x_after_update_window_line): In non-toolkit/non-GTK version
4395 (handle_one_xevent, x_set_window_size):
4396 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4397 * xterm.h (x_clear_under_internal_border): Extern it.
4399 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4401 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4402 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4405 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4407 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4408 last value of point is not equal to buffer's point. (Bug#16129)
4410 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4413 * nsterm.h (updateCollectionBehavior): Rename from
4414 updateCollectionBehaviour. All uses changed.
4416 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4417 * Makefile.in (SETFATTR): New macro.
4418 (temacs$(EXEEXT)): Use it.
4420 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4422 Fix maximization behavior on Windows (Bug#16300).
4423 * w32fns.c (w32_fullscreen_rect): Don't handle
4424 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4425 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4426 of SetWindowPos. Restore last placement also when leaving
4427 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4428 but the FULLSCREEN_BOTH case.
4430 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4433 * data.c (arithcompare_driver):
4434 * fileio.c (Fcar_less_than_car):
4435 * fns.c (internal_equal):
4436 * frame.c (delete_frame):
4437 * lisp.h (enum More_Lisp_Bits):
4439 Avoid C99 constructs that don't work in C89.
4440 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4441 to port to C89, which doesn't have 'long long'.
4442 (count_trailing_zero_bits): Use them.
4444 2014-01-03 Chong Yidong <cyd@gnu.org>
4446 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4448 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4450 Further adjust frame/window scrollbar width calculations.
4451 * window.c (apply_window_adjustment):
4452 Set windows_or_buffers_changed.
4453 (Fwindow_scroll_bars): Return actual scrollbar width.
4454 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4455 For non-toolkit builds again use 14 as minimum width and set
4456 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4457 * xterm.c (XTset_vertical_scroll_bar): Take width from
4458 WINDOW_SCROLL_BAR_AREA_WIDTH.
4459 (x_new_font): Rename wid to unit. Base calculation of new
4460 scrollbar width on toolkit used and make it analogous to that of
4461 x_set_scroll_bar_default_width.
4462 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4463 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4464 of GetSystemMetrics.
4465 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4466 WINDOW_SCROLL_BAR_AREA_WIDTH.
4467 (x_new_font): Make it correspond to changes in xterm.c.
4469 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4471 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4472 This is a cleaner way to fix the MinGW-w64 porting problem.
4473 Check for INTPTR_MAX misconfiguration.
4475 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4477 * search.c (newline_cache_on_off, find_newline): In indirect
4478 buffers, use the newline cache of the base buffer.
4480 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4481 buffer, invalidate the caches of its base buffer. (Bug#16265)
4483 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4484 buffers, use the width-run cache of the base buffer.
4486 * xdisp.c (redisplay_window): When the window displays an indirect
4487 buffer, and the character widths in the display table have
4488 changed, invalidate the width-run cache of the corresponding base
4491 * fileio.c (Finsert_file_contents): When invalidating the newline
4492 cache, consider the case of inserting into indirect buffer.
4494 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4495 In indirect buffers, use the paragraph cache of the base buffer.
4497 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4499 * window.c (grow_mini_window): Fix last change.
4501 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4503 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4505 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4507 * w32term.c (w32_initialize): Use LCID and LOWORD.
4509 * w32proc.c (create_child): Use pid_t for 5th argument.
4510 (IsValidLocale): Don't provide prototype for MinGW64.
4511 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4512 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4514 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4515 MinGW64 doesn't support.
4517 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4519 * w32.c (set_named_security_info): New function.
4520 (acl_set_file): Fall back on set_named_security_info if
4521 set_file_security fails.
4522 (g_b_init_set_named_security_info_w)
4523 (g_b_init_set_named_security_info_a): New static variables.
4524 (globals_of_w32): Initialize them to zero.
4525 (set_named_security_info): Set them to non-zero if the
4526 corresponding API is available.
4527 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4528 New function typedefs.
4530 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4532 Some more fixes following pixelwise resize changes including one
4534 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4535 of frame_resize_pixelwise.
4536 * widget.c (pixel_to_text_size): New function.
4537 (update_wm_hints): Have size hints respect value of
4538 frame_resize_pixelwise.
4539 (EmacsFrameResize): Alway process resize requests pixelwise.
4540 * window.c (grow_mini_window): Make sure mini window is at least
4542 * xdisp.c (display_menu_bar): Make sure menubar extends till
4544 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4545 (x_set_tool_bar_lines): Calculate pixelwise.
4546 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4547 frame_resize_pixelwise.
4549 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4551 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4552 variables not used there.
4554 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4556 * w32.c (sys_umask): New function. (Bug#16299)
4558 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4560 * dispnew.c (change_frame_size_1): Take old width of root window
4561 from that window's pixel width. (Bug#16284)
4563 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4565 Plain copy-file no longer chmods an existing destination (Bug#16133).
4566 * fileio.c (realmask): Now a static var, not a local.
4567 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4568 Remove arg STATPTR. All uses changed.
4569 (Fcopy_file): Do not alter permissions of existing destinations,
4570 unless PRESERVE-PERMISSIONS (renamed from
4571 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4572 Avoid race when testing for existing destinations and for
4573 when input and output files are the same.
4574 If changing the group fails, adjust both default and
4575 preserved permissions so that access is not granted to the
4577 (Fset_default_file_modes, init_fileio): Update realmask.
4578 (Fdefault_file_modes): Use realmask instead of calling umask.
4580 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4582 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4583 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4584 flags on the daemon pipe ends before execing.
4586 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4588 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4589 session. (Bug#14739)
4591 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4593 * callproc.c (Vexec_path): Document that exec-directory is in it.
4595 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4597 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4600 2013-12-27 Chong Yidong <cyd@gnu.org>
4602 * data.c (Fsymbol_function): Doc fix.
4604 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4606 Some more tinkering with Bug#16051.
4607 * window.c (resize_frame_windows): Don't let the size of the
4608 root window drop below the frame's default character size.
4609 Never ever delete any subwindows - let the window manager do the
4612 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4613 of toolbar lines needed when they exceed the height of the root
4615 (unwind_create_frame_1): New function.
4616 (Fx_create_frame): Generally inhibit calling the window
4617 configuration change hook here. Remove extra call to
4618 change_frame_size - it's not needed when we don't run the
4619 configuration change hook.
4621 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4623 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4624 On my Fedora 19 platform the core dumps were so big that
4625 my desktop became nearly catatonic.
4626 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4627 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4628 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4629 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4630 a clang-only syntax.
4631 * conf_post.h (__has_feature): New macro, if not already defined.
4632 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4633 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4635 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4637 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4638 is a file name. (Bug#16252)
4640 2013-12-25 Chong Yidong <cyd@gnu.org>
4642 * keyboard.c (Voverriding_terminal_local_map)
4643 (Voverriding_local_map): Doc fix.
4645 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4647 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4649 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4650 file name when it is submitted to ShellExecute. Simplify code.
4651 Don't test DOCUMENT for being a string, as that is enforced by
4652 CHECK_STRING. Doc fix.
4654 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4656 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4657 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4658 redisplay_tool_bar does. Improve and fix commentary.
4659 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4660 limits of the glyph matrices. (Bug#16051)
4661 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4662 only when the new size is different from the old one, and the new
4663 size can be achieved given the frame height.
4665 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4667 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4669 2013-12-23 Glenn Morris <rgm@gnu.org>
4671 * lread.c (Fload): Mention load-prefer-newer in doc.
4673 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4675 Handle Bug#16207 by being more restrictive when running hooks.
4676 * window.c (unwind_change_frame): New function.
4677 (Fset_window_configuration): Don't run configuration change hook
4678 while the frame configuration is unsafe. Call select_window
4681 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4683 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4685 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4687 * nsterm.h: Declare EmacsColor category.
4689 * nsterm.m (NSColor): Implement EmacsColor category.
4690 (ns_get_color): Use colorUsingDefaultColorSpace.
4691 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4693 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4695 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4697 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4698 having the PNG_NORETURN attribute, to avoid compiler warning in
4701 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4703 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4705 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4706 fringe background extension.
4707 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4708 because they are now always the same as `left' and `width',
4709 respectively. Remove code for the case that `width' and
4710 `sb_width' are different.
4712 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4714 Remove scroll_bar_actual_width from frames.
4715 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4716 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4717 (x_figure_window_size):
4718 * nsterm.m (x_set_window_size):
4719 * widget.c (set_frame_size):
4720 * w32term.c (x_set_window_size):
4721 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4722 scroll_bar_actual_width.
4724 Convert scroll_bar members to integers on Windows.
4725 * w32term.h (struct scroll_bar): Convert top, left, width,
4726 height, start, end and dragging to integers.
4727 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4729 * w32term.c (w32_set_scroll_bar_thumb)
4730 (w32_scroll_bar_handle_click): Remove XINT conversions for
4731 scroll_bar members. Treat bar->dragging as integer.
4732 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4733 first element. Remove XINT conversions for scroll_bar members.
4734 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4735 Remove XINT conversions for scroll_bar members.
4737 Fix assignment for new window total sizes.
4738 * window.c (Fwindow_resize_apply_total): Assign values for
4741 2013-12-20 Chong Yidong <cyd@gnu.org>
4743 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4744 argument to `append'.
4746 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4748 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4749 current text face, for extending the face of the display margins.
4752 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4753 Doc fix. (Bug#16190)
4755 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4757 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4760 * nsterm.m (Qfile, Qurl): New.
4761 (EV_MODIFIERS2): New macro.
4762 (EV_MODIFIERS): Use EV_MODIFIERS2.
4763 (ns_term_init): Remove font and color from DND, does not work on
4764 newer OSX, and other ports don't have them.
4765 (performDragOperation:): Handle modifiers used during drag.
4766 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4767 Remove global Lisp variables used to communicate with ns-win.el.
4768 Remove font and color handling.
4769 (syms_of_nsterm): Defsym Qfile and Qurl.
4771 2013-12-19 Anders Lindgren <andlind@gmail.com>
4773 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4774 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4776 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4777 (constrainFrameRect): Remove special case nr_screens == 1.
4778 Don't constrain size to size of view.
4780 * nsterm.h (ns_output): Remove dont_constrain.
4782 2013-12-19 Anders Lindgren <andlind@gmail.com>
4784 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4786 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4788 Minor fixes for recent openp changes.
4789 * lisp.h (GCPRO7): New macro.
4790 * lread.c (openp): Use bool for boolean; all callers changed.
4791 Protect save_string from GC. Don't assume that file descriptors
4792 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4793 warning about uninitialized variable.
4795 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4797 * w32fns.c (emacs_abort): Use intptr_t as argument of
4798 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4800 2013-12-18 Glenn Morris <rgm@gnu.org>
4802 * lread.c (Fload): Pass load_prefer_newer to openp.
4803 Don't bother checking mtime if openp already did it.
4804 (openp): Add `newer' argument, to check all suffixes
4805 and find the newest file.
4806 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4807 * callproc.c (call_process):
4808 * charset.c (load_charset_map_from_file):
4809 * emacs.c (init_cmdargs):
4810 * image.c (x_create_bitmap_from_file, x_find_image_file):
4812 * lread.c (Flocate_file_internal):
4813 * process.c (Fformat_network_address):
4814 * sound.c (Fplay_sound_internal):
4815 * w32.c (check_windows_init_file):
4816 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4818 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4820 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4822 * w32.c (getloadavg): Don't index samples[] array with negative
4823 indices. Recover from wall-clock time being set backwards.
4825 * w32term.c (w32_initialize): Declare the argument of
4826 set_user_model as const.
4828 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4829 (w32_menu_show): Constify some arguments passed to MessageBox.
4831 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4832 to initialize Lisp objects.
4834 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4835 initialize Lisp objects.
4837 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4838 use variables used only on X under that condition.
4840 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4841 variables not used there.
4843 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4845 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4846 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4848 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4850 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4851 code, revealed in presence of R2L characters, character
4852 compositions, and display vectors. A better fix for Bug#16148.
4853 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4854 GTK and NS builds, they don't have this member of struct frame.
4856 * dispextern.h (struct composition_it): Correct a comment for the
4859 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4861 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4862 This prevents a compilation error on C compilers that do not
4863 default functions to return 'int' if not declared. Also, add
4864 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4865 since it now uses inline functions.
4867 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4869 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4870 display margins on mode line, header line, and in the frame's
4871 tool-bar window. (Bug#16165)
4873 2013-12-16 Andreas Schwab <schwab@suse.de>
4875 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4877 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4879 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4882 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4884 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4886 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4888 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4889 intended to find bogus pointers in font objects (Bug#16140).
4890 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4891 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4892 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4893 Disable for MS-Windows due to Bug#15876; apparently this
4894 requires more or less substantial changes in fontset code.
4895 * xfont.c (xfont_close):
4896 * xftfont.c (xftfont_close): Call x_display_info_for_display
4897 to check whether 'Display *' is valid (Bug#16093 and probably
4900 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4902 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4903 Reported by Juanma Barranquero <lekktu@gmail.com>.
4905 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4906 open a pty on MS-Windows. (Bug#16152)
4908 * emacs.c (decode_env_path): Fix bogus comparison against
4909 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4911 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4913 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4914 (Fx_file_dialog): Add parentheses around && to silence warning.
4916 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4918 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4920 * xdisp.c (extend_face_to_end_of_line): Extend background of
4921 non-default face in margin areas as well. (Bug#16151)
4922 (display_line): Call extend_face_to_end_of_line for continued
4923 lines as well, if the display margins have non-zero width.
4924 (set_glyph_string_background_width): When needed, set the
4925 extends_to_end_of_line_p flag on glyph strings to be drawn in
4926 margin areas, not only in the text area.
4928 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4931 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4933 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4934 Don't worry about verify_error being t, since it has to be a list.
4936 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4938 Use bool for boolean, focusing on headers.
4939 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4940 No need to include <stdbool.h>, since conf_post.h does it now.
4941 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4942 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4943 (SET_PER_BUFFER_VALUE_P):
4944 * ccl.c, ccl.h (setup_ccl_program):
4945 * ccl.h (CHECK_CCL_PROGRAM):
4946 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4947 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4948 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4949 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4950 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4951 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4952 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4953 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4954 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4955 (CHARSET_FAST_MAP_SET):
4956 * coding.c (decode_coding_ccl, encode_coding_ccl):
4957 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4958 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4959 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4960 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4961 (decode_coding_c_string):
4962 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4963 * conf_post.h (has_attribute):
4964 * dispextern.h (trace_redisplay_p)
4965 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4966 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4967 (SET_GLYPH_FROM_CHAR_GLYPH)
4968 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4969 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4970 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4971 (cursor_in_mouse_face_p):
4972 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4973 (blank_row, prepare_desired_row)
4974 (build_frame_matrix_from_leaf_window, make_current)
4975 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4976 (update_window, scrolling_window, update_frame_line):
4977 * disptab.h (GLYPH_FOLLOW_ALIASES):
4978 * editfns.c (Fformat):
4979 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4980 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4981 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4982 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4983 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4984 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4985 (FONT_DEFERRED_LOG):
4986 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4987 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4988 (FRAME_MOUSE_UPDATE):
4989 * fringe.c (Fdefine_fringe_bitmap):
4990 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4991 (x_create_bitmap_from_xpm_data, xpm_load_image):
4992 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4993 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4994 (MERGE_INTERVAL_CACHE):
4995 * keymap.h (KEYMAPP):
4996 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4997 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4998 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4999 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
5000 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
5001 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
5002 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
5003 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
5004 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
5005 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
5006 (SETUP_BUFFER_SYNTAX_TABLE):
5007 * systime.h (timespec_valid_p):
5008 * term.c (save_and_enable_current_matrix):
5009 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
5010 * xdisp.c (in_display_vector_p, display_tool_bar_line)
5011 (redisplay_internal, try_window_reusing_current_matrix)
5012 (sync_frame_with_window_matrix_rows, try_window_id)
5013 (display_menu_bar, display_tty_menu_item, display_mode_line)
5014 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
5015 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
5016 * xmenu.c (xmenu_show):
5017 * xterm.c (use_xim, x_term_init):
5018 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
5019 (struct x_bitmap_record):
5020 Use bool for booleans.
5021 * ccl.c (struct buffer_text):
5022 * ccl.h (struct ccl_program):
5023 * charset.h (struct charset):
5025 * coding.h (struct iso_2022_spec, struct coding_system):
5026 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
5027 (struct glyph_string, struct face, struct face_cache)
5028 (struct bidi_string_data, struct bidi_it)
5029 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
5031 * editfns.c (Fformat):
5032 * frame.h (struct frame):
5033 * fringe.c (struct fringe_bitmap):
5034 * intervals.h (struct interval):
5035 * keyboard.h (struct kboard):
5036 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
5037 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
5038 (struct Lisp_Buffer_Local_Value, union specbinding):
5039 * macfont.m (struct macfont_info):
5040 * process.h (struct Lisp_Process):
5041 * termchar.h (struct tty_display_info):
5042 * window.h (struct window):
5043 * xterm.h (struct x_output):
5044 Use bool_bf for boolean bit-fields.
5045 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
5046 All callers changed.
5047 * ccl.h (struct ccl_program): Remove unused members private_state,
5048 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
5050 (struct ccl_spec): Remove unused members cr_carryover,
5051 eight_bit_carryover.
5052 * conf_post.h: Include <stdbool.h>.
5053 (bool_bf): New type.
5054 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
5055 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
5056 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
5057 'do { ... } while (false)' brackets.
5058 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
5059 Args must now be expressions; all callers changed.
5060 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
5061 (PRODUCE_GLYPHS): Simplify use of boolean.
5062 * fileio.c (Fcopy_file):
5063 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
5064 * lisp.h (UNGCPRO): Return void, not int.
5065 (FOR_EACH_TAIL): Use void expression, not int expression.
5066 * region-cache.c: Reindent.
5067 * region-cache.h: Copy comments from region-cache.c, to fix
5068 incorrect remarks about booleans.
5070 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5072 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
5073 when character at point is displayed from a display vector.
5076 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
5078 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
5079 now a list of certificate validation checks that will abort a
5080 connection with an error.
5081 (Fgnutls_boot): Document it and use it.
5083 2013-12-14 Martin Rudalics <rudalics@gmx.at>
5085 * w32term.c (w32_enable_frame_resize_hack): New variable.
5086 (x_set_window_size): Use it to hack frame resizing on Windows
5089 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5091 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
5092 Windows-specific code to w32.c. Change error message text to
5093 match that of Posix platforms.
5095 * w32.c (w32_copy_file): New function, most of the code copied and
5096 reworked from Fcopy_file. Improve error handling. Plug memory
5097 leak when errors are thrown. Support file names outside of the
5098 current codepage. (Bug#7100)
5100 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5102 * lread.c (load_path_default): Prototype.
5104 2013-12-13 Glenn Morris <rgm@gnu.org>
5106 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
5107 (dump_path): Remove.
5108 (load-path-default): Remove `changed' argument.
5109 Do not set dump_path permanently. Simplify.
5110 (init_lread): Simplify.
5111 (syms_of_lread): Remove dump_path.
5113 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5115 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5116 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5117 2013-12-12 font-related change to avoid Bug#16128, which
5118 is quite hard to fix without even more substantial changes.
5120 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5122 * font.c (font_close_object): Check for live frame (Bug#16128).
5124 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5126 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5127 Return ptrdiff_t, not int, since it's a buffer size.
5128 Reindent/reparen some macros to a more Gnuish style.
5130 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5132 Avoid undefined behavior with huge regexp interval counts.
5133 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5134 since it's now specialized to interval counts. All uses changed.
5135 Do not assume wraparound on signed integer overflow.
5136 (regex_compile): Simplify based on the above changes.
5138 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5140 Support file names on MS-Windows that use characters outside of
5141 the current system codepage. (Bug#7100)
5143 * w32.c (get_file_security, set_file_security)
5144 (create_symbolic_link): Separate pointers and boolean flags for
5145 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5146 non-zero, else the former.
5147 (codepage_for_filenames, filename_to_utf16, )
5148 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5150 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5152 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5153 Accept only one argument; all callers changed.
5154 (dostounix_filename): Remove the second argument, now works in
5155 UTF-8. All callers changed.
5156 (parse_root): Lose DBCS code.
5157 (get_long_basename, w32_get_short_filename, init_environment)
5158 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5159 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5160 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5161 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5162 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5163 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5165 (ansi_encode_filename): New function.
5166 (get_emacs_configuration, get_emacs_configuration_options):
5168 (add_volume_info, GetCachedVolumeInformation): Run the input file
5169 name through unixtodos_filename, to ensure it is stored and
5170 referenced in canonical form.
5171 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5172 (logon_network_drive, sys_link, utime): Improve error handling.
5173 (sys_access): New function.
5174 (hashval, generate_inode_val): Unused functions deleted.
5175 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5176 (check_windows_init_file): Convert error message from UTF-8 to
5177 ANSI codepage, for display in the message box.
5178 (globals_of_w32): Set w32_unicode_filenames according to the OS
5181 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5182 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5183 (syms_of_w32term): Declare w32-unicode-filenames.
5185 * w32proc.c (new_child, delete_child): Remove code that handled
5186 unused pending_deletion and input_file members of the child struct.
5187 (create_child, sys_spawnve): Convert all file names to ANSI
5188 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5189 name cannot be encoded in ANSI codepage. Don't use
5190 unixtodos_filename, mirror slashes by hand.
5191 (record_infile, record_pending_deletion): Functions deleted.
5192 (Fw32_short_file_name): Call w32_get_short_filename instead of
5195 * w32notify.c (add_watch): Work in Unicode mode when
5196 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5197 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5198 instead, do the same with Lisp primitives.
5200 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5201 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5202 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5203 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5204 (Fw32_shell_execute): Improve error reporting.
5205 (Fdefault_printer_name): Ifdef away for Cygwin.
5207 * w32.h (struct _child_process): Remove input_file and
5208 pending_deletion members that are no longer used.
5209 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5210 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5211 (ansi_encode_filename): New and updated prototypes.
5213 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5215 (unexec): Don't use dostounix_filename, it expects a file name in
5216 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5219 * fileio.c (Ffile_name_directory, file_name_as_directory)
5220 (directory_file_name, Fexpand_file_name)
5221 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5222 arguments of dostounix_filename.
5223 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5224 use MAX_UTF8_PATH for size of file-name strings.
5225 (emacs_readlinkat): Build an explicitly unibyte string for file
5227 (syms_of_fileio) <file-name-coding-system>:
5228 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5230 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5231 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5232 directories to UTF-8.
5233 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5234 environment, and each element of the input PATH, to UTF-8.
5236 * dired.c (file_attributes): Use build_unibyte_string explicitly
5237 to make Lisp strings from user and group names.
5239 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5242 * coding.c (decode_file_name, encode_file_name): New functions.
5244 * termcap.c (tgetent): Adapt to the change in arguments of
5247 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5250 * msdos.c (dostounix_filename, init_environment): Adapt to the
5251 change in arguments of dostounix_filename.
5253 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5254 [WINDOWSNT]: Encode file names passed to the image libraries in
5257 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5258 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5260 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5261 arguments of dostounix_filename.
5263 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5265 * font.h (struct font_entity) [HAVE_NS]: New field to record
5266 font driver which was used to create this entity.
5267 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5268 frame where the font was opened.
5269 (font_close_object): Add prototype.
5270 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5271 (font_close_object): Not static any more. Lost frame arg.
5272 Adjust comment and users.
5273 * alloc.c (cleanup_vector): Call font_close_object to adjust
5274 per-frame font counters correctly. If HAVE_NS, also call
5275 driver-specific cleanup for font-entity objects.
5276 * ftfont.c (ftfont_open):
5277 * nsfont.m (nsfont_open):
5278 * w32font.c (w32font_open_internal):
5279 * xfont.c (xfont_open):
5280 * xftfont.c (xftfont_open): Save frame pointer in font object.
5281 * macfont.m (macfont_open): Likewise.
5282 (macfont_descriptor_entity): Save driver pointer to be able
5283 to call its free_entity routine when font-entity is swept.
5284 * ftxfont.c (ftxfont_open): Add eassert because frame
5285 pointer should be saved by ftfont_driver.open.
5287 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5289 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5290 input polling is used. This is still meaningful for Cygwin, see
5291 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5292 * keyboard.c (poll_for_input_1, input_polling_used):
5293 Define unconditionally.
5294 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5295 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5296 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5297 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5298 (face_for_char): Likewise. Rearrange eassert and return ASCII
5299 face for CHAR_BYTE8_P.
5300 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5302 2013-12-11 Ken Brown <kbrown@cornell.edu>
5304 * dispextern.h (erase_phys_cursor):
5305 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5307 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5309 * nsterm.m (x_free_frame_resources):
5310 * term.c (tty_free_frame_resources):
5311 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5312 face cache because it's implied by free_frame_faces anyway.
5313 * w32term.c (x_free_frame_resources): Likewise. Do not call
5314 free_frame_faces twice.
5316 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5318 * editfns.c (Fformat_time_string): Mention %F in the doc.
5320 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5322 * window.c (resize_frame_windows): Don't return immediately when
5323 the root window's size doesn't change - the minibuffer window
5324 may still have to be repositioned/resized.
5325 * xfns.c (Fx_create_frame): Always change the frame size after
5326 initializing the frame's faces.
5327 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5328 change_frame_size should already have done it.
5329 (x_new_font): Assign new tool- and menu-bar heights.
5330 (x_set_window_size_1): Account for tool- and menu-bar heights
5331 (Bug#16013). Don't set pixel sizes since change_frame_size
5332 should already have done it.
5334 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5336 Remove the option of using libcrypto.
5337 * Makefile.in (LIB_CRYPTO): Remove.
5338 (LIBES): Don't use it.
5340 2013-12-11 Juri Linkov <juri@jurta.org>
5342 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5343 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5345 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5347 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5348 drawn tool bar items (Bug#16058).
5349 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5351 2013-12-09 Ken Brown <kbrown@cornell.edu>
5353 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5355 * lisp.h (get_frame_param): Adjust conditions for prototype
5358 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5360 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5361 Avoid unused macro warning if configured --without-xft.
5363 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5365 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5367 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5369 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5371 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5373 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5375 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5377 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5379 Use libcrypto's checksum implementations if available, for speed.
5380 * Makefile.in (LIB_CRYPTO): New macro.
5383 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5384 The macro didn't conform to C99 due to type mismatch,
5385 which caused compilation failure with Sun C 5.12,
5386 and it was confusing anyway. Include window.h to declare
5387 redisplay_other_windows.
5389 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5391 * window.c (set_window_buffer): Update mode line (bug#16084).
5393 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5395 Fix minor problems found by static checking.
5396 * keyboard.c (poll_for_input_1, input_polling_used):
5397 Define only if HAVE_NTGUI.
5398 * xmenu.c (popup_activate_callback): Omit unnecessary
5399 check against USE_X_TOOLKIT, which must be defined here anyway.
5400 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5403 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5405 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5407 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5409 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5411 * nsterm.m (x_set_window_size): Remove fprintf.
5412 (init): Define always. Set applicationDidFinishLaunchingCalled
5414 (applicationDidFinishLaunching:):
5415 Set applicationDidFinishLaunchingCalled.
5416 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5419 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5421 Pixel resize changes for NS (Bug#16049).
5422 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5423 height/width. row/cols are locals.
5424 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5425 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5426 (windowWillResize): Remove gsextra. Calculate extra as in
5428 (x_new_font): Don't change frame size if fullscreen.
5429 Change size pixelwise.
5431 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5432 comment in xfns.c. Change to pixelwise call.
5434 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5436 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5439 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5441 * xterm.c (input_signal_count): Remove.
5442 (x_dispatch_event): Define unconditionally.
5443 (x_make_frame_visible): Process X events until the frame
5444 is really visible (Bug#16027).
5445 * xterm.h (x_dispatch_event): Declare unconditionally.
5447 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5449 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5451 * nsterm.m (x_set_window_size): Handle pixelwise.
5453 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5455 * w32term.c (x_new_font):
5456 * xterm.c (x_new_font): Calculate new frame size from new font
5459 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5461 * lisp.h (FOR_EACH_TAIL): New macro.
5462 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5464 * window.c (select_window): Call second wset_redisplay before we change
5465 selected_window (bug#16034).
5467 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5469 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5471 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5473 * w32xfns.c: Include window.h, to avoid a compiler warning.
5475 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5477 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5478 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5479 window_scroll takes care of it.
5480 (Fset_window_point, Fdelete_other_windows_internal)
5481 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5482 (Fsplit_window_internal, Fdelete_window_internal)
5483 (Fresize_mini_window_internal, Fset_window_configuration)
5484 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5485 cause redisplay instead of forcing a complete redisplay.
5486 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5487 we're only affecting the selected_window.
5489 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5491 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5492 directional control characters. Update type and category
5493 determination according to the UBA from Unicode v6.3.
5494 (bidi_category_t): New category EXPLICIT_FORMATTING.
5496 * dispextern.h (bidi_type_t): Update to include new bidirectional
5497 properties introduced with Unicode v6.3. (Bug#16043)
5499 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5501 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5504 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5506 * font.c (font_list_entities): Remove dummy assignment.
5507 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5508 used on graphic displays only. Remove unused 'font_encoder' member.
5509 (struct font_bitmap): Remove unused 'extra' member.
5510 * nsfont.m (nsfont_open):
5511 * w32font.c (w32font_open_internal):
5512 * ftfont.c (ftfont_get_bitmap): Adjust users.
5514 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5516 Use bool for boolean.
5517 * tparam.c (tparam1):
5518 * undo.c (record_point, record_property_change):
5519 Use bool for boolean, for local vars that are always true or false.
5521 Minor integer overflow fixes (Bug#16033).
5522 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5523 This improves on the previous fix to this function.
5524 (window_resize_check): When summing up pixel counts, don't rely on
5525 undefined behavior if the sum overflows.
5527 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5529 * window.c (Fset_window_new_pixel): Don't choke at negative
5530 argument value (Bug#16033).
5532 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5533 to avoid crash in window_box_height.
5535 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5536 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5538 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5540 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5542 Minor integer overflow fixes.
5543 * window.c (Fset_window_new_pixel, grow_mini_window):
5544 * xdisp.c (Fwindow_text_pixel_size):
5545 Avoid undefined behavior on signed integer overflow.
5546 * xfns.c (x_set_mouse_color):
5547 Check that drag shape fits in 'unsigned', since that's what X wants.
5549 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5551 Improve reporting of fatal exception on MS-Windows.
5552 * w32fns.c (my_exception_handler): New function.
5553 (globals_of_w32fns): Set it up as the unhandled exception
5554 handler. Initialize exception code and address to zeros.
5555 (emacs_abort): If the exception code and address are available,
5556 print them at the beginning of the backtrace. Fix the format of
5557 printing addresses (was producing 0x0x12345678 on XP).
5560 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5562 * eval.c (Fbacktrace__locals): New function.
5563 (syms_of_eval): Defsubr it.
5565 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5567 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5568 Define here to unify between...
5569 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5570 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5572 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5574 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5576 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5577 fringe background extension.
5578 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5579 because they are now always the same as `left' and `width',
5580 respectively. Remove code for the case that `width' and
5581 `sb_width' are different.
5583 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5585 Fix minor problems found by static checking.
5586 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5587 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5588 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5590 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5592 * image.c (imagemagick_compute_animated_image): Don't crash if we
5593 have an animation with different-sized images (bug#15313).
5595 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5597 Remove some unused items introduced during pixelwise change.
5598 * window.c (window_resize_total_check): Remove unused function.
5599 * xdisp.c (remember_mouse_glyph): Remove unused label.
5600 (Ftool_bar_height): Move declaration inside #if.
5601 * xterm.c (x_set_window_size): Don't use r and c.
5603 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5605 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5608 * window.c (Fset_window_configuration): Comment out unused variables.
5610 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5612 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5614 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5616 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5618 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5619 HAVE_GNUTLS3 (Bug#16001).
5621 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5622 if interrupts are deferred (Bug#15801).
5624 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5626 Support resizing frames and windows pixelwise.
5627 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5628 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5629 (struct glyph_matrix): Replace window_left_col and
5630 window_top_line by window_pixel_left and window_pixel_top.
5631 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5633 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5634 (draw_window_divider, move_it_to, x_draw_right_divider)
5635 (x_draw_bottom_divider, change_frame_size): Add or fix
5637 * dispnew.c (change_frame_size_1): Change prototype.
5638 (adjust_glyph_matrix, required_matrix_width)
5639 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5640 values instead of lines and columns.
5641 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5642 WINDOW_TOTAL_FRINGE_WIDTH.
5643 (handle_window_change_signal, do_pending_window_change)
5644 (init_display): Adjusts calls of change_frame_size.
5645 (change_frame_size, change_frame_size_1): Handle pixelwise
5647 * frame.c (Qright_divider_width, Qbottom_divider_width):
5649 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5650 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5651 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5652 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5654 (set_frame_param): New function.
5655 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5656 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5657 (Ffringe_width, Fborder_width, Fright_divider_width)
5658 (Fbottom_divider_width): New functions, defsubr them.
5659 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5660 New argument pixelwise.
5661 (struct frame_parm_table): New members Qright_divider_width and
5662 Qbottom_divider_width.
5663 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5664 (x_report_frame_params): Handle Qright_divider_width and
5665 Qbottom_divider_width.
5666 (x_set_right_divider_width, x_set_bottom_divider_width):
5668 (frame_resize_pixelwise): New option.
5669 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5670 new_pixelwise, right_divider_width and bottom_divider_width;
5671 remove total_lines; rename text_lines, text_cols, new_text_lines
5672 and new_text_cols to text_height, text_width, new_height and
5673 new_width respectively.
5674 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5675 FRAME_TEXT_WIDTH respectively.
5676 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5677 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5678 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5680 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5681 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5682 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5683 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5684 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5685 (FRAME_TOTAL_COLS_ARG): Remove macro.
5686 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5687 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5688 (x_wm_set_size_hint): Handle frame pixel sizes.
5689 * indent.c (compute_motion, Fcompute_motion):
5690 Call window_body_width instead of window_body_cols.
5691 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5692 (make_lispy_position): Handle right and bottom dividers.
5693 (Fsuspend_emacs): Pixelize call of change_frame_size.
5694 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5695 * lisp.h: Extern set_frame_param.
5696 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5698 (Fx_create_frame): Add entry for vertical_drag_cursor.
5699 Pixelize call of change_frame_size.
5700 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5701 * nsterm.m (ns_update_window_end): Optionally draw right
5703 (x_set_window_size): Add argument pixelwise.
5704 Call check_frame_size and change_frame_size with pixelwise zero.
5705 (ns_draw_window_divider): New function.
5706 (ns_redisplay_interface): Add ns_draw_window_divider.
5707 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5708 (x_new_font): Call x_set_window_size with pixelwise zero.
5709 * print.c (print_object): For a window print its sequence
5711 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5712 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5713 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5714 (w32_createwindow): Use scroll bar area width.
5715 (w32_wnd_proc): Handle bottom divider width.
5716 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5717 (Fx_create_frame): Default divider width parameters.
5718 Caclulate sizes pixelwise. Add vertical drag cursor support.
5719 (x_create_tip_frame): Default divider widths to zero.
5720 Pixelize call to change_frame_size.
5721 (Fx_show_tip): Add handling of divider widths. Pixelize window
5723 (Fw32_frame_rect): New function.
5724 (frame_parm_handler w32_frame_parm_handlers): Add divider
5726 (Vx_window_vertical_drag_shape): Add variable.
5727 * w32inevt.c (resize_event, maybe_generate_resize_event):
5728 Pixelize change_frame_size calls.
5729 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5731 * w32term.c (w32_draw_window_divider): New function.
5732 (x_update_window_end): Handle right divider.
5733 (w32_draw_fringe_bitmap, x_scroll_run)
5734 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5735 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5736 Calculate new frame sizes pixelwise.
5737 (x_new_font): Pixelize call to x_set_window_size.
5738 (x_check_fullscreen): Pixelize call to change_frame_size.
5739 (x_set_window_size_1, x_set_window_size): New argument
5740 pixelwise. Calculate pixelwise.
5741 (x_wm_set_size_hint): Use scroll bar area width.
5742 (w32_redisplay_interface): Add w32_draw_window_divider.
5743 * w32term.h (struct w32_output): Add vertical drag cursor.
5744 * widget.c (set_frame_size, update_wm_hints)
5745 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5747 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5748 * window.c (sequence_number): Restore.
5749 (Fwindow_pixel_width, Fwindow_pixel_height)
5750 (Fwindow_mode_line_height, Fwindow_header_line_height)
5751 (window_pixel_to_total, Frun_window_scroll_functions)
5752 (Fset_window_new_pixel, window_resize_apply_total)
5753 (Fwindow_resize_apply_total): New functions.
5754 (window_body_height, window_body_width): Rename from
5755 window_body_lines. New argument PIXELWISE.
5756 Calculate pixelwise.
5757 (Fwindow_body_height, Fwindow_body_width): New argument
5759 (coordinates_in_window, window_relative_x_coord): Use window's
5760 pixel width instead of total width.
5761 (replace_window, recombine_windows): Initialize pixel values.
5762 (resize_root_window, resize_frame_windows, grow_mini_window)
5763 (shrink_mini_window): New argument PIXELWISE.
5764 Calculate pixelwise.
5765 (Fdelete_other_windows_internal, adjust_window_margins)
5766 (window_resize_check, window_resize_apply)
5767 (Fdelete_window_internal, Fresize_mini_window_internal)
5768 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5769 (check_frame_size): Rename arguments. New argument PIXELWISE.
5770 Calculate pixelwise.
5771 (set_window_buffer): Make samebuf bool. Run configuration change
5772 hook only if buffer changed.
5773 (Fset_window_buffer): Rewrite doc-string.
5774 (make_window): Initialize new_pixel slot.
5775 (Fwindow_resize_apply): Check pixel size of root window.
5776 (Fsplit_window_internal): Call 2nd argument pixel_size.
5777 Calculate pixelwise.
5778 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5780 (save_window_data): New slots frame_text_width,
5781 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5782 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5784 (Fcurrent_window_configuration, Fset_window_configuration)
5785 (save_window_save, compare_window_configurations): Handle new
5786 slots in save_window_data and saved_window.
5787 (Fset_window_scroll_bars): Fix doc-string.
5788 (window_resize_pixelwise): New variable.
5789 (coordinates_in_window, Fcoordinates_in_window_p):
5791 (make_parent_window): Adjust sequence_number.
5792 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5794 * window.h (struct window): New members new_pixel, pixel_left,
5795 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5796 (wset_new_pixel): New function.
5797 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5798 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5799 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5800 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5801 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5802 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5803 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5804 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5805 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5806 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5807 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5808 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5809 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5810 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5811 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5813 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5814 (window_body_width, check_frame_size): Adapt external declarations.
5815 * xdisp.c (last_max_ascent): New integer.
5816 (window_text_bottom_y): Handle bottom divider.
5817 (window_box_width, window_box_height): Calculate pixelwise.
5818 (get_glyph_string_clip_rects): Handle right divider.
5819 (remember_mouse_glyph): When windows are resized pixelwise
5820 proceed with width and height set to 1.
5821 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5823 (move_it_to): Calculate and return maximum x position
5825 (Fwindow_text_pixel_size): New function.
5826 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5827 (tool_bar_lines_needed): Rename to tool_bar_height.
5828 Calculate pixelwise.
5829 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5830 Calculate pixelwise.
5831 (redisplay_tool_bar): Calculate pixelwise.
5832 (redisplay_window): Calculate pixelwise. Handle dividers.
5833 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5834 (x_draw_vertical_border): Handle dividers.
5835 (define_frame_cursor1): Handle vertical drag cursor.
5836 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5837 (expose_window): Calculate pixelwise. Handle dividers.
5838 (init_xdisp): Initialize pixel values.
5839 * xfaces.c (Qwindow_divider): New face.
5840 (realize_basic_faces): Realize it.
5841 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5842 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5843 (x_set_scroll_bar_default_width): Default actual width to 16.
5844 (Fx_create_frame): Set sizes pixelwise.
5845 (x_create_tip_frame): Default divider widths to zero.
5846 Pixelize call of change_frame_size.
5847 (Fx_show_tip): Handle divider widths. Initial pixel position
5849 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5850 (Vx_window_vertical_drag_shape): New option.
5851 * xmenu.c (free_frame_menubar): Pixelize call of
5853 * xterm.c (x_draw_window_divider): New function.
5854 (x_update_window_end): Optionally draw right divider.
5855 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5856 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5857 (handle_one_xevent, x_new_font): Calculate pixelwise.
5858 (x_set_window_size_1, x_set_window_size): New argument
5859 pixelwise. Calculate pixelwise.
5860 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5861 (struct x_redisplay_interface): Add x_draw_window_divider.
5862 * xterm.h (struct x_output): Add vertical_drag_cursor.
5864 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5866 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5867 Set invisible frames's `redisplay' when a full redisplay is requested.
5868 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5869 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5870 (display_mode_lines): Set it here instead.
5872 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5874 * dispextern.h (set_window_update_flags): Remove.
5876 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5878 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5880 * xdisp.c (REDISPLAY_SOME_P): New macro.
5881 (redisplay_internal): Use it (bug#15999).
5882 (prepare_menu_bars, redisplay_window): Use it as well.
5884 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5886 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5888 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5889 (globals_of_w32font): Zero it out.
5890 (GetCharWidth32W_Proc): New function pointer.
5891 (get_char_width_32_w): New function.
5892 (compute_metrics): If get_glyph_outline_w returns an error, try
5893 get_char_width_32_w before declaring a failure. This avoids
5894 punishing raster (a.k.a. "bitmap") fonts by slowing down
5895 redisplay. (Bug#6364).
5897 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5899 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5900 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5901 highlight needs to be redisplayed. (Bug#15913)
5903 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5905 Fix minor problems found by static checking.
5906 * buffer.h (struct buffer_text, struct buffer):
5907 * frame.h (struct frame):
5908 * window.h (struct window):
5909 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5910 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5911 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5912 no-longer-valid use of HAVE_MENUS.
5913 * xdisp.c (propagate_buffer_redisplay): Now static.
5915 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5917 * xmenu.c (Fmenu_or_popup_active_p):
5918 * window.c (Fset_window_configuration):
5919 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5920 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5921 * fns.c (Fyes_or_no_p):
5922 * editfns.c (Fmessage_box, Fmessage_or_box):
5923 * alloc.c (make_save_ptr_ptr):
5924 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5926 * window.c (Fset_window_configuration): Move select_window later.
5928 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5930 Refine redisplay optimizations to only redisplay *some* frames/windows
5931 rather than all of them.
5932 * xdisp.c (REDISPLAY_SOME): New constant.
5933 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5934 (bset_redisplay, bset_update_mode_line): New functions.
5935 (message_dolog): Use bset_redisplay.
5936 (clear_garbaged_frames): Use fset_redisplay.
5937 (echo_area_display): Use wset_redisplay.
5938 (buffer_shared_and_changed): Remove.
5939 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5940 frame titles. Compute the actual set of windows redisplayed.
5941 Don't update frame titles and menu bars for frames that don't need to
5943 (propagate_buffer_redisplay): New function.
5945 (redisplay_internal): Use it. Be more selective in the set of windows
5946 we redisplay. Propagate windows_or_buffers_changed to
5947 update_mode_lines a bit later to simplify the code.
5948 (mark_window_display_accurate_1): Reset window and buffer's
5950 (redisplay_window): Do nothing if neither the window nor the buffer nor
5951 the frame needs redisplay.
5952 * window.h (struct window): Add `redisplay' field.
5953 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5954 (redisplay_other_windows, window_list): New declarations.
5955 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5956 (window_list): Not static any more.
5957 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5958 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5959 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5960 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5961 * frame.h (struct frame): Add `redisplay' field.
5962 Move `external_menu_bar' bitfield next to other bit-fields.
5963 (SET_FRAME_GARBAGED): Use fset_redisplay.
5964 (SET_FRAME_VISIBLE): Don't garbage the frame;
5965 Use redisplay_other_windows.
5966 * buffer.h (struct buffer): Add `redisplay' field.
5967 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5968 (modify_overlay): Use bset_redisplay.
5969 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5971 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5973 Support w32 file notifications in batch mode.
5974 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5975 invalid (which happens in batch mode). If non-interactive, call
5976 handle_file_notifications to store file notification events in the
5977 input queue. (Bug#15933)
5979 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5981 * w32inevt.c (handle_file_notifications): Now external, not static.
5983 * w32term.h (handle_file_notifications): Provide prototype.
5985 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5986 init_crit, since init_display, which does that otherwise, is not
5989 2013-11-27 Glenn Morris <rgm@gnu.org>
5991 * Makefile.in ($(lispsource)/international/charprop.el): New.
5992 (emacs$(EXEEXT)): Depend on charprop.el.
5994 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5996 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5997 deleting portions of the buffer under non-nil REPLACE argument.
6000 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
6001 directory, watch it and not its parent.
6002 (add_watch): Allow empty string in FILE.
6004 2013-11-27 Martin Rudalics <rudalics@gmx.at>
6006 * window.c (Fset_window_start, window_resize_apply)
6007 (window_scroll): Reset window_end_valid (Bug#15957).
6009 2013-11-27 Glenn Morris <rgm@gnu.org>
6011 * Makefile.in (leimdir): Now in lisp source directory.
6012 ($(leimdir)/leim-list.el): Just use ../leim .
6013 * epaths.in (PATH_DUMPLOADSEARCH):
6014 * lread.c (load_path_default):
6015 * nsterm.m (ns_load_path): No more leim directory.
6017 2013-11-26 Andreas Schwab <schwab@suse.de>
6019 * .gdbinit (xgettype): Add cast.
6021 2013-11-26 Glenn Morris <rgm@gnu.org>
6023 Preload leim-list.el.
6024 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
6025 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
6026 is a single directory.
6028 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
6030 bool-vector-subsetp is now the normal direction (Bug#15912).
6031 * data.c (Fbool_vector_subsetp): Test whether the first argument
6032 is a subset of the second one, not the reverse. Add doc string.
6034 Fix minor problems found by static checking.
6035 * lread.c (load_path_default): Now static.
6036 * textprop.c (text_property_stickiness): Be consistent about the
6037 test used when deciding whether to consider the previous character.
6038 This simplifies the code a bit.
6040 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
6042 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
6044 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
6045 (syms_of_frame): Don't defsubr them.
6047 2013-11-25 Glenn Morris <rgm@gnu.org>
6049 * lread.c (load_path_default): Change the sense of the argument.
6050 (init_lread): When EMACSLOADPATH is set, do not ignore changes
6051 from dump_path. When it is not, avoid checking dump_path twice.
6053 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
6054 uninstalled dump_path against installed Vload_path. (Bug#15964)
6056 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
6058 Export get_pos_property to Elisp.
6059 * editfns.c (Fget_pos_property): Rename from get_pos_property.
6060 (syms_of_editfns): Export it to Elisp.
6062 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
6064 2013-11-23 Romain Francoise <romain@orebokech.com>
6066 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
6067 initialization here ...
6068 (syms_of_fileio): ... from here.
6070 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
6072 * lread.c (init_lread): Fix int/Lisp_Object mixup.
6073 Please use --enable-check-lisp-object-type.
6075 2013-11-23 Glenn Morris <rgm@gnu.org>
6077 * process.c (get_process): Explicit error for dead buffers.
6079 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
6081 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
6083 2013-11-23 Glenn Morris <rgm@gnu.org>
6085 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
6086 * lread.c (load_path_check): Take path to check as argument.
6087 (load_path_default): New, split from init_lread.
6088 (init_lread): Move calc of default load-path to load_path_default.
6089 Empty elements in EMACSLOADPATH now stand for the default.
6090 (load-path): Doc fix.
6091 * emacs.c (decode_env_path): Add option to treat empty elements
6092 as nil rather than ".".
6093 * callproc.c (init_callproc_1, init_callproc):
6094 * image.c (Vx_bitmap_file_path):
6095 * lisp.h (decode_env_path):
6096 * lread.c (Vsource_directory):
6097 Update for new argument spec of decode_env_path.
6099 2013-11-22 Eli Zaretskii <eliz@gnu.org>
6101 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
6102 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
6104 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
6106 Fix some dependency problems that cause unnecessary recompiles.
6107 Problem reported by RMS in
6108 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
6109 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
6110 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
6111 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
6112 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
6113 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
6114 (boostrap-clean): No need to remove stamp-oldxmenu.
6116 Fix recently introduced bool vector overrun.
6117 This was due to an optimization that went awry.
6118 Reported by Glenn Morris in
6119 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6120 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6121 for empty vectors, undoing the 2013-11-18 change.
6122 * data.c (bool_vector_binop_driver): Rely on this.
6123 Fix bug that occasionally overran the destination.
6124 * lisp.h (struct Lisp_Bool_vector): Document this.
6126 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6128 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6131 * nsterm.m (init, run, stop:): Comment out for now, does not work
6134 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6136 * charset.c (syms_of_charset): Don't read past end of string.
6138 2013-11-19 Glenn Morris <rgm@gnu.org>
6140 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6142 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6144 Add hooks to run on gaining/losing focus. (Bug#15029)
6145 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6146 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6147 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6149 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6151 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6152 The old names predated the API change that put destination at end.
6154 Improve API of recently-added bool vector functions (Bug#15912).
6155 The old API had (bool-vector-count-matches A B)
6156 and (bool-vector-count-matches-at A B I), which gave the
6157 misleading impression that the two functions were variants, one
6158 with a location I. The new API has (bool-vector-count-population A)
6159 and (bool-vector-count-consecutive A B I) to make the distinction
6160 clearer. The first function no longer has a B argument, since the
6161 caller can easily determine the number of nils if the length and
6162 number of ts is known.
6163 * data.c (Fbool_vector_count_population): Rename from
6164 bool_vector_count_matches, and accept just 1 argument.
6165 (Fbool_vector_count_consecutive): Rename from
6166 Fbool_vector_count_matches_at.
6168 Always allocate at least one bits_word per bool vector.
6169 See Daniel Colascione in:
6170 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6171 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6172 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6173 * lisp.h (struct Lisp_Bool_vector): Document this.
6175 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6177 * insdel.c (invalidate_buffer_caches): New function, consolidated
6178 from part of prepare_to_modify_buffer.
6179 (insert_from_gap, prepare_to_modify_buffer):
6180 * coding.c (code_convert_region, code_convert_string):
6181 Call invalidate_buffer_caches. (Bug#15841)
6183 * lisp.h (invalidate_buffer_caches): Add prototype.
6185 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6187 * w32term.c (x_update_window_end): Don't invalidate the entire
6188 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6189 highlight needs to be redisplayed. (Bug#15913)
6191 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6193 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6195 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6197 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6198 while we are using Vprin1_to_string_buffer.
6200 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6201 after inserting the description string. (Bug#15907)
6203 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6205 * data.c: Work around bogus GCC diagnostic about shift count.
6206 Reported by Eli Zaretskii in
6207 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6208 (pre_value): New function.
6209 (count_trailing_zero_bits): Use it.
6211 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6213 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6214 assume C macros are not supported even under -g3 in these old GCC
6217 2013-11-15 Leo Liu <sdl.web@gmail.com>
6219 * minibuf.c (Ftry_completion, Fall_completions)
6220 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6222 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6224 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6225 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6226 This avoids placing unnecessary constants into the Emacs code.
6228 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6230 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6231 for Cygwin w32 build.
6233 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6234 for Cygwin w32 build. (Bug#15892)
6236 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6238 Simplify, port and tune bool vector implementation.
6239 * alloc.c (bool_vector_exact_payload_bytes)
6240 (bool_vector_payload_bytes): Remove.
6241 (bool_vector_fill): Return its argument.
6242 * alloc.c (bool_vector_fill):
6244 * print.c (print_object):
6245 Simplify by using bool_vector_bytes.
6246 * alloc.c (make_uninit_bool_vector):
6247 New function, broken out from Fmake_bool_vector.
6248 (Fmake_bool_vector): Use it. Use tail call.
6249 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6250 * data.c (BITS_PER_ULL): New constant.
6251 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6252 if long long versions don't exist.
6253 (shift_right_ull): New function.
6254 (count_one_bits_word): New function, replacing popcount_bits_word
6255 macro. Don't assume that bits_word is no wider than long long.
6256 (count_one_bits_word, count_trailing_zero_bits):
6257 Don't assume that bits_word is no wider than long long.
6258 * data.c (bool_vector_binop_driver, bool_vector_not):
6259 * fns.c (Fcopy_sequence):
6261 Create an uninitialized destination, to avoid needless work.
6262 (internal_equal): Simplify.
6263 (Ffillarray): Prefer tail call.
6264 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6265 contain at least one word.
6266 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6267 chars are narrower than ints.
6268 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6269 * fns.c (Fcopy_sequence):
6271 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6272 Don't try to port to hosts where bits_word values have holes; the
6273 code wouldn't work there anyway. Verify this assumption, though.
6274 (bool_vector_bytes): New function.
6275 (make_uninit_bool_vector): New decl.
6276 (bool_vector_fill): Now returns Lisp_Object.
6278 * xfns.c (xic_create_fontsetname):
6279 * xrdb.c (gethomedir): Prefer tail calls.
6281 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6283 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6284 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6286 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6287 that requires a return value.
6288 (Fset_buffer_modified_p): Take advantage of this change to do
6291 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6293 * buffer.c (Frestore_buffer_modified_p): Sync it with
6294 Fset_buffer_modified_p.
6295 (Fforce_mode_line_update): New function, moved from subr.el.
6296 (Fset_buffer_modified_p): Use them.
6297 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6299 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6301 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6302 This avoids undefined behavior when subtracting pointers into
6303 different aways. On my platform it also makes the code a tad
6304 smaller and presumably faster.
6306 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6308 * keyboard.c (command_loop_1): Use region-extract-function.
6309 * insdel.c (Qregion_extract_function): Not static any more (can we
6310 stop pretending that these vars can benefit from being marked static?).
6312 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6314 * search.c (find_newline): If buffer text is relocated during the
6315 "dumb loop", adjust C pointers into buffer text to follow suit.
6318 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6320 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6321 for conversion (Bug#15837).
6323 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6325 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6326 for the entire range of inserted characters. (Bug#15841)
6328 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6330 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6332 (realize_default_face): Remove assignment to distant-foreground if
6333 unspecified (Bug#15815).
6335 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6337 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6338 cache-long-scans disabled, since we don't want to call
6339 prepare_to_modify_buffer (in insert_1_both) for each message we
6342 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6343 from buffer.c. Improve commentary to the buffer field setter
6346 * buffer.c (bset_cache_long_scans): Static function deleted.
6347 Improve commentary to the buffer field setter functions.
6348 (init_buffer_once): Default for cache-long-scans changed to t.
6351 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6353 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6355 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6356 This bug was introduced in my 2013-06-21 change, and caused
6357 struct Lisp_Sub_Char_Table objects to be given too many slots,
6358 which broke 'make -C admin/unidata'.
6360 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6362 Import changes from mac-port 4.5.
6363 * macfont.m (mac_font_copy_default_descriptors_for_language)
6364 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6365 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6366 (macfont_language_default_font_names): New.
6367 (macfont_list): Rearrange language/charset code.
6368 (macfont_close): Don't check for macfont_info->cache.
6369 (mac_ctfont_create_preferred_family_for_attributes): New font
6370 selection code, call
6371 mac_font_copy_default_name_for_charset_and_languages.
6372 (mac_font_copy_default_descriptors_for_language)
6373 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6375 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6377 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6379 Port to C11 aligned_alloc, and fix some integer overflows.
6380 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6381 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6382 and use of posix_memalign replaced with aligned_alloc.
6383 (aligned_alloc): New function, defined or declared as needed.
6384 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6385 Don't undef; configure.ac now does this.
6386 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6387 (calloc, aligned_alloc): Check for integer overflow.
6388 (aligned_alloc): Rename from memalign. All uses changed.
6389 (memalign): New function, an alias for aligned_alloc.
6391 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6393 * xdisp.c (redisplay_internal): Fix typo in last change.
6395 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6397 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6399 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6402 redisplay--mode-lines-cause.
6403 (redisplay_internal): Keep them uptodate. Remove redundant check of
6404 buffer_shared_and_changed.
6405 * *.[chm]: Number every assignment to update_mode_lines so we
6406 can track why it is set.
6408 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6410 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6412 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6414 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6415 can track why it is set.
6417 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6419 Integer-related fixes for term.c etc.
6420 * dispextern.h (face_tty_specified_color): New function.
6421 * term.c (turn_on_face): Don't rely on undefined behavior when
6422 assigning an out-of-range value to 'long'.
6423 Simplify test for toggling highlight.
6424 (tty_capable_p): Omit last two (unused) args. All callers changed.
6425 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6426 (read_menu_input, tty_menu_activate, tty_menu_show):
6427 * xfaces.c (x_supports_face_attributes_p)
6428 (tty_supports_face_attributes_p):
6429 Use bool for boolean. All callers changed.
6430 (tty_supports_face_attributes_p): Omit defaults for color indices;
6431 no longer needed. Simplify tail call.
6433 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6435 * xdisp.c (prepare_menu_bars): Mark static.
6436 * lisp.h (prepare_menu_bars): Don't declare.
6437 * xselect.c (x_handle_selection_clear):
6438 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6440 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6442 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6443 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6445 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6447 * keyboard.c (Fcommand_error_default_function): Rename from
6448 Fdefault_error_output.
6450 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6452 * keyboard.c (Fdefault_error_output): New function, extracted from
6454 (syms_of_keyboard): Use it for Vcommand_error_function.
6456 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6458 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6459 (init_eval): Use it to ensure handlerlist is non-NULL.
6460 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6461 (Fsignal): Adjust NULLness test of handlerlist.
6462 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6464 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6466 * callproc.c (call_process): Call prepare_to_modify_buffer before
6467 decoding text read from the sub-process, as the decoded stuff will
6468 be inserted into the buffer. This will invalidate the various
6469 caches maintained for the buffer. (Bug#15148)
6471 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6473 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6474 string of glyphless-char-display.
6476 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6478 * nsfns.m (ns_get_name_from_ioreg): New function.
6479 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6480 OSX >= 10.9. Use ns_get_name_from_ioreg.
6482 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6484 Simplify and port recent bool vector changes.
6485 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6486 only in this file. Use a more-efficient implementation if the
6487 second argument is a power of 2.
6488 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6489 Remove no-longer-necessary compile-time checks.
6490 (bool_vector_exact_payload_bytes): New function.
6491 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6492 exact payload changed to call the new function. Do not assume
6493 that the arg or result fits in ptrdiff_t.
6494 (bool_vector_fill): New function.
6495 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6497 (vroundup_ct): Don't assume arg fits in size_t.
6498 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6499 invoke set_category_set.
6500 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6501 All callers changed. Use bool_vector_set.
6502 * category.h (XCATEGORY_SET): Remove; no longer needed.
6503 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6505 * data.c (Faref): Use bool_vector_ref.
6506 (Faset): Use bool_vector_set.
6507 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6508 (Fbool_vector_not, Fbool_vector_count_matches)
6509 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6510 * fns.c (concat): Use bool_vector_ref.
6511 (Ffillarray): Use bool_vector_fill.
6512 (mapcar1): Use bool_vector_ref.
6513 (sxhash_bool_vector): Hash words, not bytes.
6514 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6515 a constant, since it's now used in #if.
6516 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6517 unsigned char on unusual architectures, so that we no longer
6518 assume that the number of bits per bits_word is a power of two or
6519 is a multiple of 8 or of CHAR_BIT.
6520 (Qt): Add forward decl.
6521 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6522 at least as strictly as bits_word.
6523 (bool_vector_data, bool_vector_uchar_data): New accessors.
6524 All data structure accesses changed to use them.
6525 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6526 (bool_vector_set): New functions.
6527 (bool_vector_fill): New decl.
6528 (ROUNDUP): Move to alloc.c as described above.
6530 Fix recent gnutls changes.
6531 * gnutls.c (Fgnutls_boot): Don't assume C99.
6532 * process.c (wait_reading_process_output): Fix typo in recent change.
6534 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6536 * process.c (wait_reading_process_output, read_process_output)
6537 (send_process): Check gnutls_state is not NULL.
6539 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6540 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6542 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6544 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6545 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6547 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6550 * nsfns.m (Fx_create_frame): Fix memory leak.
6552 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6553 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6554 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6556 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6558 * xdisp.c (message3_nolog, message_with_string): Encode the string
6559 before writing it to the terminal in a non-interactive session.
6561 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6562 sure we concatenate them into a unibyte string.
6564 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6565 resulting temporary name before returning it to the caller.
6566 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6567 is a unibyte string, convert NAME to a unibyte string to ensure
6568 that the result is also a unibyte string.
6570 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6571 create unibyte strings from default paths and directory/file
6574 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6577 * callproc.c (init_callproc): Use build_unibyte_string to make
6578 sure we create unibyte strings from default paths and
6579 directory/file names.
6581 * buffer.c (init_buffer): Don't store default-directory of
6582 *scratch* in multibyte form. The original problem which led to
6583 that is described in
6584 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6585 but it was solved long ago. (Bug#15260)
6587 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6589 Port to stricter C99 platforms.
6590 Especially, C99 prohibits nesting a struct X inside struct Y if
6591 struct X has a flexible array member.
6592 * alloc.c (struct sdata): New type.
6593 (sdata): Implement in terms of struct sdata.
6594 Remove u member; all uses replaced by next_vector, set_next_vector.
6595 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6596 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6597 (struct sblock): Rename first_data member to data, which is now
6598 a flexible array member. All uses changed.
6599 (next_vector, set_next_vector, large_vector_vec): New functions.
6600 (vector_alignment): New constant.
6601 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6602 (struct large-vector): Now merely a NEXT member, since the old approach
6603 ran afoul of stricter C99. All uses changed to use
6604 large_vector_vec or large_vector_offset.
6605 (large_vector_offset): New constant.
6606 * dispnew.c: Include tparam.h, for tgetent.
6607 Do not include term.h; no longer needed.
6608 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6609 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6610 (struct Lisp_Vector): Use a flexible array member for contents,
6611 instead of a union with a member that is an array of size 1.
6613 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6614 fact that the struct no longer contains a union.
6615 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6616 (struct Lisp_Save_Value, struct Lisp_Free):
6617 Use unsigned, not int, for spacers, to avoid c99 warning.
6618 (union specbinding): Use unsigned, not bool, for bitfield, as
6619 bool is not portable to pre-C99 hosts.
6621 2013-11-04 Glenn Morris <rgm@gnu.org>
6623 * emacs.c (usage_message): Mention that `-L :...' appends.
6625 2013-11-02 Glenn Morris <rgm@gnu.org>
6627 * Makefile.in (abs_builddir): Remove.
6628 (bootstrap_exe): Use relative filename.
6630 Use relative filenames in TAGS files.
6631 * Makefile.in (abs_srcdir): Remove it again.
6632 (.PHONY): Remove frc.
6633 (maintainer-clean): No more TAGS-LISP file.
6634 (TAGS): Pass relative file names to etags.
6635 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6637 * Makefile.in (abs_srcdir): New, set by configure.
6639 (maintainer-clean): Remove pointless echo. That should be in the
6640 top-level Makefile, if anywhere. Delete TAGS-LISP.
6641 (extraclean): No s/ and m/ directories for some time.
6642 (TAGS): Also depend on ctagsfiles3.
6643 Remove no-longer-defined S_FILE.
6644 Pass absolute filenames to etags once more.
6645 (TAGS-LISP): Replace lispdir with its expansion.
6646 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6647 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6649 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6651 * xfaces.c (check_lface_attrs, realize_default_face):
6652 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6653 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6655 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6657 * emacs.c (original_pwd): Remove global var by making it local.
6658 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6660 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6662 * xfaces.c: Declare color_distance.
6663 (QCdistant_foreground): New variable.
6664 (NEAR_SAME_COLOR_THRESHOLD): New define.
6665 (load_color2): New function.
6666 (load_color): Call load_color2.
6667 (load_face_colors): Call load_color2 and if distant-color is specified
6668 calculate distant and use distant-color if colors are near.
6669 (LFACE_DISTANT_FOREGROUND): New define.
6670 (merge_face_ref, Finternal_set_lisp_face_attribute)
6671 (Finternal_get_lisp_face_attribute)
6672 (x_supports_face_attributes_p): Handle distant-foreground similar to
6674 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6676 * dispextern.h (lface_attribute_index):
6677 Add LFACE_DISTANT_FOREGROUND_INDEX.
6679 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6681 * image.c (pbm_next_char): New function.
6682 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6683 (pbm_scan_number): Use it.
6684 (Qlibjpeg_version): New variable.
6685 (syms_of_image): DEFSYM and initialize it.
6687 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6689 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6691 2013-10-31 Glenn Morris <rgm@gnu.org>
6693 * emacs.c (original_pwd): New char.
6694 (main): If using --chdir, store original_pwd.
6695 (init_cmdargs): When setting Vinvocation_directory based on a
6696 relative argv[0], use original_pwd if set. (Bug#15768)
6698 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6700 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6702 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6704 * insdel.c: Fix minor problems found by static checking.
6705 (Qregion_extract_function): Now static.
6706 (prepare_to_modify_buffer_1): Remove unused locals.
6708 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6710 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6711 (syms_of_xdisp): Declare pre-redisplay-function.
6712 (markpos_of_region): Remove function.
6713 (init_iterator, compute_stop_pos, handle_face_prop)
6714 (face_before_or_after_it_pos, reseat_to_string)
6715 (get_next_display_element, window_buffer_changed)
6716 (redisplay_internal, try_cursor_movement, redisplay_window)
6717 (try_window_reusing_current_matrix, try_window_id, display_line)
6718 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6719 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6720 * window.h (struct window): Remove field `region_showing'.
6721 * dispextern.h (struct it): Remove region_beg/end_charpos.
6722 (face_at_buffer_position, face_for_overlay_string)
6723 (face_at_string_position): Update prototypes.
6724 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6725 (face_at_string_position): Remove `region_beg' and `region_end' args.
6726 * fontset.c (Finternal_char_font):
6727 * font.c (font_at, font_range): Adjust calls accordingly.
6728 * insdel.c (Qregion_extract_function): New var.
6729 (syms_of_insdel): Initialize it.
6730 (prepare_to_modify_buffer_1): Use it.
6732 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6734 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6735 * ftxfont.c (ftxfont_get_gcs):
6736 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6737 * xfaces.c (x_free_colors, x_free_dpy_colors)
6738 (x_create_gc, unload_color):
6739 * xselect.c (x_property_data_to_lisp):
6740 * xsettings.c (parse_settings):
6741 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6742 (get_bits_and_offset): Adjust definition.
6743 * frame.c (XParseGeometry): Adjust locals.
6744 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6745 * regex.h (toplevel): Likewise for reg_syntax_t.
6747 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * eval.c (run_hook_with_args): Use FUNCTIONP.
6751 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6753 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6754 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6755 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6756 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6757 on MS-Windows anyway.
6758 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6759 (free_realized_face): ...adjust user.
6760 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6761 white relief pixels to -1.
6762 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6763 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6764 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6766 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6768 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6769 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6770 in practice now. All callers changed.
6772 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6774 * dispextern.h (struct face): Use bitfields for 'underline_type'
6775 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6776 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6777 'stipple' member. Move 'lface' member up to help...
6778 * xfaces.c (make_realized_face): ...this function to find and
6779 clear just the members that need clearing.
6780 (load_face_colors, realize_x_face):
6781 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6783 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6785 * xftfont.c (struct xftfont_info): Remove set-but-unused
6787 (xftfont_open): Adjust user.
6788 (xftfont_get_colors): Remove useless prototype.
6790 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6792 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6793 before passing them to 'unexec'. (Bug#15260)
6795 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6797 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6799 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6801 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6802 the changed signature of the font driver's 'close' method.
6804 * w32font.h (w32font_close): Adjust the prototype to the change in
6805 function definition.
6807 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6809 * w32uniscribe.c (uniscribe_close): Adapt the call to
6810 w32font_close to its new prototype.
6812 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6814 Omit unused frame argument of font API's close function.
6815 * font.h (struct font): Drop frame argument. Adjust comment.
6816 * font.c (font_clear_cache, font_close_object): Adjust users.
6817 * ftfont.c (ftfont_close):
6818 * ftxfont.c (ftxfont_close):
6819 * macfont.m (macfont_close):
6820 * nsfont.m (nsfont_close):
6821 * w32font.c (w32font_close):
6822 * xfont.c (xfont_close):
6823 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6824 tweak comments and make functions safe if called more than once for
6825 the same font object.
6827 Perform font-specific cleanup when font object is swept by GC. See
6828 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6829 * alloc.c (cleanup_vector): New function.
6830 (sweep_vector): Call it for each reclaimed vector object.
6831 * font.h (struct font): Adjust comment.
6833 2013-10-24 Glenn Morris <rgm@gnu.org>
6835 * Makefile.in (abs_top_srcdir): New, set by configure.
6837 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6839 Adjust recent font-related changes to fix bug#15686.
6840 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6841 is a live window system frame, mark its default font too.
6843 2013-10-23 Glenn Morris <rgm@gnu.org>
6845 * Makefile.in (RUN_TEMACS): Make relative (again).
6846 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6847 (bootstrap-emacs$(EXEEXT)):
6848 Quote entities that might contain whitespace.
6850 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6852 Port to Solaris 10 and its bundled GCC.
6853 Problem reported by Timothy C. Burt.
6854 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6856 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6858 Do not allow font caches to grow too large.
6859 * alloc.c (compact_font_cache_entry, compact_font_caches):
6860 New functions or stub if not HAVE_WINDOW_SYSTEM.
6861 (compact_undo_list): Factor out from Fgarbage_collect.
6863 (mark_face_cache): Mark face font. Move down to avoid
6865 (mark_terminals): Do not mark font cache here.
6866 (Fgarbage_collect): Call compaction functions described
6867 above. Adjust comment.
6869 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6871 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6872 chdir to HOME (bug#15607).
6874 * nsterm.m (Qcocoa, Qgnustep): New variables.
6875 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6876 (ns_get_color): Make selection color work for GNUstep also.
6878 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6880 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6881 handles mouse clicks. Instead, let GPM use the same code as all
6882 the other mice use. See the discussion starting at
6883 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6884 for the details of the problem with the menu bar this fixes.
6886 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6888 Remove port-specific display name lists to avoid extra
6889 complexity and data duplication with display info lists.
6890 * xterm.h (x_display_name_list): Remove declaration.
6891 * xterm.c (x_display_name_list): Remove.
6892 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6893 * xfns.c (x_display_info_for_name, Fx_display_list):
6894 Likewise. Use x_display_list where appropriate.
6895 * w32term.h (w32_display_name_list): Remove declaration.
6896 * w32term.c (w32_display_name_list): Remove.
6897 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6899 * w32fns.c (x_display_info_for_name, Fx_display_list):
6900 Likewise. Use x_display_list where appropriate.
6901 * nsterm.h (ns_display_name_list): Remove declaration.
6902 * nsterm.m (ns_display_name_list): Remove.
6903 (ns_term_init, syms_of_nsterm): Adjust users.
6904 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6905 Likewise. Use x_display_list where appropriate.
6906 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6907 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6908 (mark_terminals): Mark per-terminal font cache.
6910 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6912 Don't run timers in input-pending-p. Its new check-timers param
6913 provides the prior behavior. (Bug#15045).
6914 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6916 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6918 Make some functions static in non-Microsoft builds.
6919 On my platform (Fedora 19 x86-64), this shrinks the
6920 Emacs executable (text+data) by 0.25%.
6921 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6922 (load_color) [!MSDOS]:
6923 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6924 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6925 * lisp.h (check_existing):
6926 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6927 (network_interface_info) [!WINDOWSNT]:
6928 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6929 Remove extern decls.
6930 * fileio.c (check_existing):
6931 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6932 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6933 (network_interface_info) [!WINDOWSNT]:
6934 * term.c (encode_terminal_code) [!WINDOWSNT]:
6935 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6936 * xfaces.c (load_color) [!MSDOS]:
6938 * fileio.c (check_existing, check_executable, check_writable):
6939 * process.c (network_interface_list, network_interface_info):
6940 Move earlier, so that we don't need forward decls.
6941 * gnutls.c (fn_gnutls_transport_set_errno)
6942 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6944 * w32.c (init_environment): Use faccessat rather than
6945 check_existing, partly for consistency with the rest of the code
6946 in this file, partly so that check_existing can be static.
6948 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6949 * emacs.c (MAIN_PROGRAM): New macro.
6950 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6951 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6953 bool vector int width fixes
6954 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6955 (Fbool_vector_count_matches_at):
6956 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6957 can exceed PTRDIFF_MAX, at least in theory.
6958 (Fbool_vector_count_matches_at):
6959 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6961 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6963 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6964 (struct sockaddr): Add forward decl, for platforms that lack it.
6966 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6968 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6971 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6973 * w32.c (network_interface_get_info, network_interface_list)
6974 (network_interface_info): New functions. (Bug#15610)
6975 (GetAdaptersInfo_Proc): New typedef.
6976 (get_adapters_info): New wrapper function.
6977 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6979 * process.h (network_interface_list, network_interface_info):
6982 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6983 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6984 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6985 for WINDOWSNT. Doc fix.
6986 (syms_of_process): Defsubr Snetwork_interface_list and
6987 Snetwork_interface_info unconditionally.
6989 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6990 in NS GUI sessions. (Bug#15629)
6992 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6994 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6996 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6998 * print.c (print_object): Print " ..." when truncating bool vectors.
7000 2013-10-15 Eli Zaretskii <eliz@gnu.org>
7002 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
7003 standard mouse buttons.
7005 * termhooks.h (struct input_event): Remove incorrect commentary.
7007 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7009 Disallow bool vector operations on mixed-length operands.
7010 The old behavior left garbage in the result vector sometimes,
7011 and didn't seem to be useful.
7012 * data.c (Qwrong_length_argument): New static var.
7013 (wrong_length_argument): New function.
7014 (bool_vector_binop_driver): Check that args agree in length.
7016 * keyboard.c, keyboard.h (all_kboards): Now static.
7018 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
7020 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
7021 note from the lispref.
7023 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
7025 * nsterm.h (struct ns_display_info): Remove set-but-unused
7026 member image_cache (image caches are per-terminal anyway).
7027 (FRAME_X_IMAGE_CACHE): Remove.
7028 * nsterm.m (ns_initialize_display_info): Adjust user.
7030 2013-10-14 Eli Zaretskii <eliz@gnu.org>
7032 * w32proc.c: Include mingw_time.h.
7034 * w32.c: Include mingw_time.h.
7036 Implement scrolling of TTY menus when the screen is too short.
7038 * term.c (tty_menu_display): Accept an additional argument, the
7039 menu item from which to start displaying the menu. Account for
7040 the value of Y when limiting the menu to the number of available
7042 (mi_result): New enumeration.
7043 (read_menu_input): Return enumerated value. When the y coordinate
7044 hits min_y or max_y, return scroll indication instead of wrapping
7046 (tty_menu_activate): Handle the scrolling indications from
7047 read_menu_input. Compute the first menu item to display and pass
7048 it to tty_menu_display.
7050 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7052 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
7053 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
7054 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
7055 Adjust to match the change described below.
7056 (struct terminal): Move must_write_spaces, line_ins_del_ok,
7057 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
7058 memory_below_frame members to...
7059 * termchar.h (struct tty_display_info): ...here because they're
7060 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
7061 * term.c (init_tty):
7062 * nsterm.m (ns_create_terminal):
7063 * w32term.c (w32_create_terminal):
7064 * xterm.c (x_create_terminal): Adjust users.
7065 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
7066 to filter out non-TTY frames. Adjust comment.
7067 (scrolling): Adjust user. Prefer eassert for debugging check.
7069 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7071 * xfaces.c (PT_PER_INCH): Remove unused macro.
7072 * termhooks.h (struct terminal): Remove set-but-unused
7073 member fast_clear_end_of_line.
7074 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
7075 * nsterm.m (ns_create_terminal):
7076 * term.c (init_tty):
7077 * w32term.c (w32_create_terminal):
7078 * xterm.c (x_create_terminal): Adjust users.
7080 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
7082 * lisp.h (bool_vector_size): New function.
7083 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
7084 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7085 (Fbool_vector_not, Fbool_vector_count_matches_at):
7086 Remove uses of 'eassume' that should no longer be needed,
7087 because they are subsumed by the 'eassume' in bool_vector_size.
7089 2013-10-12 Eli Zaretskii <eliz@gnu.org>
7091 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
7092 after inclusion of gif_lib.h, thus fixing compiler warnings caused
7093 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
7095 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7097 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
7098 have different dimensions. (Bug#15575)
7100 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
7103 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
7105 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7107 * term.c (tty_menu_show): Never return with unbalanced
7108 specpdl. Use eassert for debugging check. Adjust style.
7110 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7112 * term.c (read_menu_input): Make selection of menu items
7113 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
7114 (tty_menu_activate): Fix off-by-one error when computing max_y.
7116 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7118 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7119 audit logging (only used with GnuTLS 3.x) and enable it.
7121 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7123 * dispnew.c (redraw_frame): Remove useless #ifdef because
7124 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7125 Also, move TTY fflush to...
7126 * term.c (tty_update_end): ...this function.
7128 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7130 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7131 the end of the frame's glyph matrix. (Bug#15575)
7133 * term.c (tty_menu_display): Don't move cursor while overwriting
7134 frame's glyphs with menu items. Limit the number of items
7135 displayed to what can be shown on the available screen lines,
7136 excluding the echo area.
7137 (tty_menu_activate): Limit the Y coordinate allowed by
7138 read_menu_input to the last screen line used for menu display.
7140 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7142 * lisp.h (eassume): New macro.
7143 Also, include <verify.h>, for 'assume'.
7144 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7145 (vroundup, vector_nbytes):
7146 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7147 (Fbool_vector_not, Fbool_vector_count_matches)
7148 (Fbool_vector_count_matches_at):
7149 Use eassume, not eassert.
7150 * casetab.c (set_identity, shuffle):
7151 * composite.c (composition_gstring_put_cache):
7152 * dispnew.c (update_frame_1):
7153 * ftfont.c (ftfont_shape_by_flt):
7154 * image.c (gif_load):
7155 * intervals.c (offset_intervals):
7156 * macfont.m (macfont_shape):
7157 Remove calls to 'assume' that are no longer needed, because
7158 --enable-gcc-warnings no longer generates bogus warnings
7159 when these calls are removed.
7161 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7163 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7165 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7167 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7168 (Qsubstitute_env_in_file_name): New var.
7169 (syms_of_fileio): Define it.
7171 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7173 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7174 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7177 * term.c (save_and_enable_current_matrix): Don't allocate and
7178 don't save margin areas.
7179 (restore_desired_matrix): Don't restore margin areas.
7180 (free_saved_screen): Don't free margin areas.
7182 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7184 * image.c: Pacify --enable-gcc-warnings.
7185 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7186 #define only if used.
7188 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7190 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7191 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7192 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7193 (gif_load): For giflib v5.x and later, display the error message
7194 produced by giflib when its functions fail.
7195 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7198 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7200 * keyboard.c (last_event_timestamp): Remove. For X selection and
7201 GTK popup menus, it may be obtained from per-frame X display info.
7202 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7203 (process_special_events): Adjust users.
7204 * keyboard.h (last_event_timestamp): Remove declaration.
7205 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7206 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7207 * menu.h (xmenu_show): Adjust prototype.
7208 * menu.c (Fx_popup_menu): Adjust user.
7209 * xselect.c (x_own_selection, x_get_foreign_selection)
7210 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7212 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7214 * keyboard.c (init_kboard): Now static. Add arg
7215 to denote window system. Adjust comment.
7216 (init_keyboard): Adjust user.
7217 (allocate_kboard): New function.
7219 * nsterm.m (ns_term_init):
7220 * term.c (init_tty):
7221 * w32term.c (w32_create_terminal):
7222 * xterm.c (x_term_init): Use it.
7223 * keyboard.h (init_kboard): Remove prototype.
7224 (allocate_kboard): Add prototype.
7226 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7228 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7229 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7231 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7233 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7235 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7237 * term.c (tty_menu_activate): Flush the output stream after
7238 showing the cursor, and don't mark the frame garbaged at exit from
7239 the function. Fixes redisplay glitches when moving from one menu
7242 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7244 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7245 or throw error (Bug#15570).
7247 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7249 * intervals.c (temp_set_point_both): Move test into 'eassert',
7252 * lisp.h (eassert): Don't use 'assume'.
7253 Sometimes 'assume' wins in performance, and sometimes it loses,
7254 so it shouldn't be used all the time. Perhaps we need two
7255 flavors of 'eassert', one for where 'assume' is far more likely
7256 to help or to hurt; but that can be done later.
7257 Problem reported by Dmitry Antipov in
7258 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7259 Also, don't include <verify.h>; no longer needed.
7261 2013-10-09 Glenn Morris <rgm@gnu.org>
7263 * eval.c (Fcond): Doc tweak.
7265 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7267 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7268 expressions with side effects to eassert. (Bug#15565)
7270 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7272 * fns.c (hashfn_user_defined): Allow hash functions to return any
7275 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7277 Fix minor problems found by static checking.
7278 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7279 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7280 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7281 * keyboard.c (read_menu_command): Remove unused local.
7282 * lisp.h (read_menu_command): New decl.
7283 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7284 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7285 Return ptrdiff_t, not int.
7286 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7287 not int, for benefit of xpalloc.
7288 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7290 (have_menus_p): Remove; unused.
7291 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7292 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7293 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7295 (save_and_enable_current_matrix): Omit unnecessary casts.
7296 (read_menu_input): Omit local extern decl (now in lisp.h).
7297 Don't access uninitialized storage if mouse_get_xy fails.
7298 (tty_menu_activate): Mark local as initialized, for lint.
7299 (tty_menu_activate, tty_meny_show): Remove unused locals.
7301 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7303 Support menus on text-mode terminals.
7304 * xterm.h (xw_popup_dialog): Add prototype.
7306 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7307 (xmenu_show): Block input here, instead in Fx_popup_menu.
7308 (xw_popup_dialog): New function, with X-specific bits of popup
7311 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7314 * window.c (Fset_window_configuration): Use run-time tests of the
7315 frame type instead of compile-time conditionals, when menu-bar
7316 lines are considered.
7318 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7319 (w32_popup_dialog): New prototypes.
7321 * w32menu.c (Fx_popup_dialog): Function deleted.
7322 (w32_popup_dialog): New function, with w32 specific bits of popup
7323 dialogs. Block input here.
7325 * w32inevt.c (w32_console_read_socket): Minor change to add
7326 debugging TTY events.
7328 * w32fns.c (show_hourglass): If returning early because the frame
7329 is not a GUI frame, unblock input.
7331 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7332 (cursorY): New functions.
7334 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7335 WINDOWSNT, macros that call curX and curY elsewhere.
7337 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7339 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7340 specific function to hide and show cursor on a text-mode terminal.
7341 (tty_menu_struct, struct tty_menu_state): New structures.
7342 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7343 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7344 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7345 (tty_menu_locate, save_and_enable_current_matrix)
7346 (restore_desired_matrix, screen_update, read_menu_input)
7347 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7348 (tty_pop_down_menu, tty_menu_last_menubar_item)
7349 (tty_menu_new_item_coords, tty_menu_show): New functions.
7350 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7352 * nsterm.h (ns_popup_dialog): Adjust prototype.
7354 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7356 (ns_popup_dialog): Adapt order of arguments to the other
7357 *_menu_show implementations.
7358 (Fx_popup_dialog): Function deleted.
7360 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7362 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7364 * menu.c (have_boxes): New function.
7365 (single_keymap_panes): Use it instead of a compile-time
7367 (single_menu_item): Use run-time tests of the frame type instead
7368 of compile-time conditionals.
7369 (encode_menu_string): New function.
7370 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7371 the macro, since different types of frame need different encoding
7373 (digest_single_submenu): Use run-time tests of frame type instead
7374 of, or in addition to, compile-time conditionals.
7375 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7376 (Fx_popup_menu): Detect when the function is called from keyboard
7377 on a TTY. Don't barf when invoked on a text-mode frame.
7378 Check frame type at run time, instead of compile-time conditionals for
7379 invoking terminal-specific menu-show functions.
7380 Call tty_menu_show on text-mode frames.
7381 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7382 run time to determine which alternative to invoke; support dialogs
7385 * keyboard.h <Qmouse_movement>: Declare.
7387 * keyboard.c <Qmouse_movement>: Now extern.
7388 <Qecho_keystrokes>: New static variable.
7389 (read_key_sequence): Accept an additional argument, a flag to
7390 prevent redisplay during reading of the key sequence. All callers
7392 (read_menu_command): New function.
7393 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7395 (toolkit_menubar_in_use): New function.
7396 (make_lispy_event): Use it instead of a compile-time test.
7398 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7399 window-system being available.
7401 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7402 to x-popup-dialog on the frame type, they all now support popup
7405 * dispnew.c (save_current_matrix): Save the margin areas.
7406 (restore_current_matrix): Restore margin areas.
7407 (update_frame_with_menu): New function.
7409 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7412 * alloc.c (make_save_ptr): Now compiled unconditionally.
7414 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7416 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7417 (redraw_frame, update_frame): Adjust users.
7418 * dispextern.h (set_window_update_flags): Adjust prototype.
7419 * xdisp.c (redisplay_internal): When updating all frames with zero
7420 windows_or_buffers_changed, assume that only the windows that shows
7421 current buffer should be really updated.
7423 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7425 Do not allocate huge temporary memory areas and objects while encoding
7426 for file I/O, thus reducing an enormous memory usage for large buffers.
7427 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7428 * coding.h (struct coding_system): New member raw_destination.
7429 * coding.c (setup_coding_system): Initialize it to zero.
7430 (encode_coding_object): If raw_destination is set, do not create
7431 dst_object. Add comment.
7432 * fileio.c (toplevel): New constant E_WRITE_MAX.
7433 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7434 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7436 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7438 * nsterm.m (windowDidExitFullScreen:)
7439 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7441 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7443 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7444 * keyboard.c (unblock_input_to): Don't process pending signals
7445 if a fatal error is in progress.
7447 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7448 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7449 they're talking about words in Lisp bool vectors.
7450 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7451 * data.c (popcount_bits_word): Rename from popcount_size_t.
7452 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7455 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7457 Improve support for popcount and counting trailing zeros (Bug#15550).
7458 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7459 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7460 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7461 (popcount_size_t_msc, popcount_size_t_gcc):
7462 Remove; now done by Gnulib.
7463 (popcount_size_t): Now a macro that defers to Gnulib.
7464 (count_trailing_zero_bits): Return int, for consistency with
7465 Gnulib and because Emacs prefers signed to unsigned int.
7466 Don't assume that size_t is either unsigned int or unsigned long
7467 or unsigned long long.
7468 (size_t_to_host_endian): Do not assume that size_t is either
7469 exactly 32 or exactly 64 bits wide.
7470 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7471 etc., so that it's now an enum constant, not a macro.
7472 No need to assume that it's either 32 or 64.
7474 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7476 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7479 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7481 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7482 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7484 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7486 emacs_read and emacs_write now use void *, not char *.
7487 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7488 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7489 Buffer arg is now void *, not char *. This matches plain
7490 'read' and 'write' better, and avoids a constraint violation
7491 on Solaris 9 with Oracle Studio.
7493 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7495 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7496 memset to explicit loop. Otherwise copy largest possible chunk
7497 from initialized to uninitialized part, thus allowing the longer
7498 memcpy runs and reducing the number of loop iterations.
7500 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7502 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7503 hide toolbar (Bug#15388).
7504 (windowDidEnterFullScreen:): If presentation options are zero,
7505 set them here (Bug#15388).
7506 (ns_update_auto_hide_menu_bar): Remove runtime check.
7507 Don't auto hide dock unless menubar is also auto hidden.
7509 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7511 * editfns.c (message): Mention batch mode in doc string.
7513 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7515 * nsterm.m (check_native_fs): Remove erroneous comment.
7517 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7519 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7520 uses find_newline instead of scan_newline and so doesn't move point.
7522 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7524 Use hardware support for byteswapping on glibc x86 etc.
7525 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7526 whereas the old swap64 needed 30.
7527 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7528 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7529 Use byteswap.h's macros to swap bytes.
7530 * lisp.h (swap16, swap32, swap64): Remove.
7531 All uses replaced by bswap_16, bswap_32, bswap_64.
7533 * bytecode.c (exec_byte_code): Use some more volatile variables
7534 to work around local variables getting clobbered by longjmp.
7535 Port to pre-C99, which doesn't allow decls after stmts.
7537 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7539 * lisp.h (eassert): Assume that COND is true when optimizing.
7540 In other words, take on the behavior of eassert_and_assume.
7541 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7542 (eassert_and_assume): Remove. All uses replaced by eassert.
7544 * xdisp.c (Qglyphless_char): Now static.
7546 Adjust to merge from gnulib.
7547 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7548 * lisp.h: Include <verify.h>, for 'assume'.
7550 * eval.c (clobbered_eassert): New macro.
7551 (internal_catch, internal_condition_case)
7552 (internal_condition_case_1, internal_condition_case_2)
7553 (internal_condition_case_n): Use it instead of eassert
7554 when the argument contains locals clobbered by longjmp.
7555 Don't use clobbered locals outside of clobbered_eassert.
7556 (internal_lisp_condition_case): Use a volatile variable
7557 to work around a local variable's getting clobbered.
7559 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7561 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7562 (PUSH_HANDLER): New macro.
7563 (catchlist): Remove.
7564 (handlerlist): Always declare.
7566 * eval.c (catchlist): Remove (merge with handlerlist).
7567 (handlerlist, lisp_eval_depth): Not static any more.
7568 (internal_catch, internal_condition_case, internal_condition_case_1)
7569 (internal_condition_case_2, internal_condition_case_n):
7571 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7572 handlerlist/catchlist.
7573 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7574 handlerlist which can only handle a single condition-case handler at
7576 (find_handler_clause): Simplify since we only a single branch here
7579 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7581 (bcall0): New function.
7582 (exec_byte_code): Add corresponding cases. Improve error message when
7583 encountering an invalid byte-code. Let Bunwind_protect accept
7584 a function (rather than a list of expressions) as argument.
7586 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7587 and make them unconditional now that they're heap-allocated.
7589 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7591 * charset.c (Fdecode_char, Fencode_char): Remove description of
7592 `restriction' arg. now that it's hidden by advertised-calling-convention.
7594 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7596 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7597 Remove unused variable (from mac-port).
7598 (macfont_draw): Use s->ybase for correct y position.
7600 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7602 * frame.h (struct frame): Drop has_minibuffer member because...
7603 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7604 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7606 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7608 * window.h (struct window): Prefer enum text_cursor_kinds to int
7609 for phys_cursor_type member. Move the latter, phys_cursor_width,
7610 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7611 * window.c (replace_window, make_window): Adjust users.
7613 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7615 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7616 this module is never compiled otherwise.
7618 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7620 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7623 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7625 * xdisp.c (get_next_display_element): Don't call face_for_font in
7626 a build configured --without-x. (Bug#15484)
7628 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7630 * window.c (calc_absolute_offset): #elif should be #elif defined.
7632 * frame.c (delete_frame): Block/unblock input to overcome race
7633 condition (Bug#15475).
7635 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7637 * frame.c (delete_frame): Record selected frame only after
7638 calling Qdelete_frame_functions (Bug#15477).
7640 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7642 * nsterm.m (ns_selection_color): Remove.
7643 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7644 NSColor selectedText(Background)Color. Only for COCOA.
7645 (ns_term_init): Remove assignment of ns_selection_color, logic
7646 moved to ns_get_color.
7648 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7649 NS_SELECTION_COLOR_DEFAULT.
7650 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7652 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7654 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7655 frame' does not have the tool_bar_window member.
7657 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7659 Signal error when reading an empty byte-code object (Bug#15405)
7660 * lread.c (read1): Signal error.
7661 * alloc.c (make_byte_code): eassert header size.
7662 (sweep_vectors): Change an int to size_t.
7664 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7666 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7667 instead of ints, as it's the usual style for offsetof constants. See:
7668 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7670 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7671 This is ugly, but it should fix the performance problem for older
7672 GCC versions in the short run. I'll look into integrating the
7673 Gnulib module for popcount, as a better fix.
7674 See the thread starting in:
7675 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7676 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7677 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7678 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7679 (popcount_size_t): Use it.
7681 2013-09-24 Daniel Colascione <dancol@dancol.org>
7683 * process.c (Fnetwork_interface_info): Fix build break due to
7686 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7688 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7689 Prefer signed to unsigned integers where either will do.
7690 No need for 'const' on locals that do not escape.
7691 Omit easserts with unnecessary and unportable assumptions about
7692 alignment. Avoid unnecessary casts to char *.
7694 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7696 Use union for the payload of struct Lisp_Vector.
7697 This helps to avoid a few glitches dictated by C's aliasing rules.
7698 * lisp.h (struct Lisp_Vector): Use union for next and
7699 contents member. Adjust comment. Change related users.
7700 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7701 Related users changed.
7702 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7703 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7704 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7705 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7707 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7709 Optimize glyph row clearing and copying routines.
7710 * dispextern.h (struct glyph_row): Change layout of struct
7711 glyph_row to help copy_row_except_pointers. Adjust comment.
7712 * dispnew.c (null_row): Remove.
7713 (clear_glyph_row): Use offsetof and memset to find and clear
7714 just the members that need clearing. Adjust comment.
7715 (copy_row_except_pointers): Likewise for copying.
7717 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7719 Some minor cleanups of recently-added bool vector code.
7720 * conf_post.h (assume): Always return void. Use lint version
7721 only if GCC and MSC versions don't apply.
7722 * conf_post.h (assume):
7723 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7724 Depend on _MSC_VER, not __MSC_VER, for consistency with
7726 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7727 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7728 (bool_vector_binop_driver, count_trailing_zero_bits)
7729 (size_t_to_host_endian): Now static, not static inline;
7730 the latter isn't needed with modern compilers and doesn't
7731 work with older compilers anyway.
7733 * alloc.c (valgrind_p): Use bool for boolean.
7735 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7737 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7738 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7739 (display_last_displayed_message_p, message_buf_print)
7740 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7741 Use bool for boolean.
7742 * dispextern.h (cancel_line, init_desired_glyphs):
7743 Remove ancient leftover.
7744 (help_echo_showing_p, hourglass_shown_p):
7745 * lisp.h (noninteractive_need_newline): Adjust declaration.
7747 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7749 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7751 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7752 ...this file and convert the latter to static. Adjust comment.
7753 (make_initial_frame):
7754 * window.c (init_window_once): Adjust user.
7755 * frame.h (last_nonminibuf_frame): Remove declaration.
7756 * lisp.h (selected_frame): Likewise.
7757 * msdos.c (the_only_display_info): Adjust comment.
7759 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7761 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7762 computing the end column of mouse-highlight that comes from
7763 display or overlay strings. (Bug#15437)
7764 (note_mouse_highlight): Adapt calculation of last argument to
7765 mouse_face_from_string_pos to the above change.
7767 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7768 all platforms, not just for clang.
7770 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7772 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7773 about excess arguments to snprintf.
7775 * conf_post.h(assume): Use __builtin_unreachable for clang.
7777 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7779 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7780 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7782 2013-09-23 Daniel Colascione <dancol@dancol.org>
7784 * alloc.c (USE_VALGRIND): New macro; on by default
7785 when ENABLE_CHECKING.
7786 (mark_maybe_object, mark_maybe_pointer)
7787 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7789 (valgrind_p) [USE_VALGRIND]: New variable.
7790 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7792 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7794 * process.c (wait_reading_process_output): Change int pnamelen to
7797 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7798 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7799 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7800 argument to unsigned long to avoid warning.
7801 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7803 * conf_post.h (assume): Fix compiler error: x shall be cond.
7805 2013-09-22 Daniel Colascione <dancol@dancol.org>
7807 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7808 warning when compiling without a window system.
7810 2013-09-22 Daniel Colascione <dancol@dancol.org>
7812 * data.c (Qbool_vector_p): New symbol.
7813 (bool_vector_spare_mask, popcount_size_t_generic)
7814 (popcount_size_t_msc, popcount_size_t_gcc)
7816 (bool_vector_binop_driver)
7817 (count_trailing_zero_bits, size_t_to_host_endian)
7818 (Fbool_vector_exclusive_or)
7819 (Fbool_vector_union)
7820 (Fbool_vector_intersection, Fbool_vector_set_difference)
7821 (Fbool_vector_subsetp, Fbool_vector_not)
7822 (Fbool_vector_count_matches)
7823 (Fbool_vector_count_matches_at): New functions.
7824 (syms_of_data): Intern new symbol, functions.
7825 * alloc.c (bool_vector_payload_bytes): New function.
7826 (Fmake_bool_vector): Instead of calling Fmake_vector,
7827 which performs redundant initialization and argument checking,
7828 just call allocate_vector ourselves. Make sure we clear any
7829 terminating padding to zero.
7830 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7831 instead of open-coding the size calculation.
7832 (vroundup_ct): New macro.
7833 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7834 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7835 * composite.c (composition_gstring_put_cache):
7836 Change lint_assume to assume.
7837 * conf_post.h (assume): New macro.
7838 (lint_assume): Remove.
7839 * dispnew.c (update_frame_1): Change lint_assume to assume.
7840 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7842 * image.c (gif_load): Change lint_assume to assume.
7843 * lisp.h (eassert_and_assume): New macro.
7844 (Qbool_vector_p): Declare.
7845 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7846 (swap16, swap32, swap64): New inline functions.
7847 * macfont.m (macfont_shape): Change lint_assume to assume.
7848 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7849 * xsettings.c (parse_settings): Use new swap16 and
7850 swap32 from lisp.h instead of file-specific macros.
7852 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7854 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7855 found (which can legitimately happen when the glyph row at the
7856 window start is disabled in the current_matrix. (Bug#15365)
7858 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7860 Fix syntax.h bug introduced by recent INLINE change.
7861 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7862 conditionally compiled one way in some modules, and a different
7863 way in others. This doesn't work with extern inline functions,
7864 which must have the same definition in all modules, because the
7865 defining code might be shared across modules, depending on the
7866 implementation. Symptoms reported by Martin Rudalics in:
7867 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7868 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7869 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7870 overriding the corresponding functions in syntax.h.
7871 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7872 (syntax_property): New inline functions.
7873 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7874 Rewrite in terms of these new functions.
7876 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7878 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7879 not chars_in_text, whose result depends on the multibyteness of
7880 the current buffer. (Bug#15426)
7882 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7884 Port recent change to hosts where pointers aren't 'long'.
7885 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7886 Don't assume that pointers are the same width as 'long'.
7887 Add a compile-time check that a pointer fits into two X slots.
7889 A simpler, centralized INLINE.
7890 * conf_post.h (INLINE): Define only if not already defined.
7891 This allows us to use a single INLINE, defined by one file
7893 * emacs.c (INLINE): Define it.
7894 Also, include category.h, charset.h, composite.h, dispextern.h,
7895 syntax.h, systime.h, so that their INLINE definitions are expanded
7897 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7898 * buffer.h, buffer.c (BUFFER_INLINE):
7899 * category.h, category.c (CATEGORY_INLINE):
7900 * character.h, character.c (CHARACTER_INLINE):
7901 * charset.h, charset.c (CHARSET_INLINE):
7902 * composite.h, composite.c (COMPOSITE_INLINE):
7903 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7904 * frame.h, frame.c (FRAME_INLINE):
7905 * intervals.h, intervals.c (INTERVALS_INLINE):
7906 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7907 * lisp.h, alloc.c (LISP_INLINE):
7908 * process.h, process.c (PROCESS_INLINE):
7909 * syntax.h, syntax.c (SYNTAX_INLINE):
7910 * systime.h, sysdep.c (SYSTIME_INLINE):
7911 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7912 * window.h, window.c (WINDOW_INLINE):
7913 Remove. All uses replaced with INLINE.
7915 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7917 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7920 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7922 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7923 'const char *' to avoid compiler warnings due to similar change in
7924 the prototype of x_get_string_resource.
7926 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7928 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7929 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7930 going to replace static variables below. Adjust comments.
7931 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7932 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7933 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7934 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7935 Related users changed.
7936 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7937 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7938 last_mouse_movement_time, going to replace static variables below.
7940 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7941 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7943 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7944 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7945 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7946 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7947 static variables below.
7948 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7949 (last_mouse_scroll_bar): Remove.
7950 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7951 (mouseExited): Related users changed.
7953 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7955 Do not use external array to process X scroll bar messages.
7956 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7957 (x_send_scroll_bar_event): Pack window pointer into two slots
7958 of XClientMessageEvent if we're 64-bit. Adjust comment.
7959 (x_scroll_bar_to_input_event): Unpack accordingly.
7961 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7963 Ifdef away recent changes which aren't relevant to NS port.
7964 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7965 [!HAVE_NS]: Declare as such.
7966 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7967 [!HAVE_NS]: Define as such.
7969 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7971 * frame.c (x_redo_mouse_highlight): New function
7972 to factor out common code used in W32 and X ports.
7973 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7974 * xterm.h (struct x_display_info):
7975 * w32term.h (struct w32_display_info):
7976 * nsterm.h (struct ns_display_info): New members
7977 last_mouse_motion_frame, last_mouse_motion_x and
7978 last_mouse_motion_y, going to replace static variables below.
7979 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7980 (redo_mouse_highlight): Remove.
7981 (note_mouse_movement, syms_of_xterm): Adjust user.
7982 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7983 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7984 (redo_mouse_highlight): Remove.
7985 (note_mouse_movement, syms_of_w32term): Adjust user.
7986 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7987 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7989 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7990 * nsfns.m (compute_tip_xy): Adjust user.
7992 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7994 * frame.c (x_mouse_grabbed): New function.
7995 * dispextern.h (x_mouse_grabbed): Add prototype.
7996 (last_mouse_frame): Remove declaration.
7997 * xterm.h (struct x_display_info):
7998 * w32term.h (struct w32_display_info):
7999 * nsterm.h (struct ns_display_info): New member
8000 last_mouse_frame, going to replace...
8001 * xdisp.c (last_mouse_frame): ...global variable.
8002 (note_tool_bar_highlight):
8003 * w32term.c (w32_mouse_position, w32_read_socket):
8004 * xterm.c (XTmouse_position, handle_one_xevent):
8005 Use x_mouse_grabbed.
8006 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
8008 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8010 * w32term.c (w32_read_socket): Avoid temporary
8011 variables in a call to x_real_positions.
8012 * xterm.c (handle_one_xevent): Likewise.
8014 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8016 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
8017 (x_icon_type): Remove prototype.
8018 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
8019 * frame.c (x_icon_type): Remove.
8020 * w32term.c (x_make_frame_visible, x_iconify_frame):
8021 * xterm.c (x_make_frame_visible, x_iconify_frame):
8022 Use x_set_bitmap_icon to factor out common code.
8024 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8026 * dispextern.h (check_x_display_info, x_get_string_resource):
8027 Declare here just once and unify the latter.
8028 * frame.c (check_x_display_info, x_get_string_resource):
8029 * nsterm.h (check_x_display_info):
8030 * xrdb.c (x_get_string_resource):
8031 * xterm.h (check_x_display_info): Remove prototypes.
8032 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
8033 * w32reg.c (x_get_string_resource): Likewise.
8034 (w32_get_rdb_resource): Adjust user.
8036 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8038 * xterm.h (struct x_display_info): New member
8039 x_pending_autoraise_frame, going to replace...
8040 * xterm.c (pending_autoraise_frame): ...static variable.
8041 (x_new_focus_frame, XTread_socket): Adjust users.
8042 * w32term.h (struct w32_display_info): New member
8043 w32_pending_autoraise_frame, going to replace...
8044 * w32term.c (pending_autoraise_frame): ...global variable.
8045 (x_new_focus_frame, w32_read_socket): Adjust users.
8047 2013-09-17 Glenn Morris <rgm@gnu.org>
8049 * xdisp.c (message_dolog): If we create *Messages*,
8050 switch it to messages-buffer-mode.
8052 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
8054 Don't overuse 'const' in types of locals.
8055 * bidi.c (bidi_count_bytes):
8056 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
8057 (xg_event_is_for_scrollbar):
8058 * xselect.c (x_handle_property_notify)
8059 (x_handle_selection_notify, x_handle_dnd_message):
8060 * xsettings.c, xsettings.h (xft_settings_event):
8061 * xterm.c (x_handle_net_wm_state, handle_one_event)
8062 (x_menubar_window_to_frame, x_detect_focus_change)
8063 (construct_mouse_click, note_mouse_movement)
8064 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8065 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8066 (handle_one_xevent, x_handle_net_wm_state):
8067 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
8068 (x_handle_dnd_message):
8069 Avoid unnecessary 'const', typically the second 'const' in
8070 'const foo * const arg', a 'const' that does not affect the API
8071 and doesn't significantly help the human reader.
8073 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8075 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
8076 only if Glib < 2.36.0.
8077 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
8078 * xsettings.c (init_gconf, init_gsettings): Do not check
8080 * xterm.c (handle_one_xevent): Do not call to x_clear_area
8082 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
8084 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
8086 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
8087 before calling g_type_init.
8089 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
8091 * nsterm.m (syms_of_nsterm): ... to here.
8093 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8095 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
8096 (ignore_next_mouse_click_timeout): Use Time as X does.
8097 (handle_one_xevent): Avoid cast and use unsigned comparison.
8099 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8101 Do not copy X event in handle_one_xevent except KeyPress case.
8102 Wnen XEvent is processed, it is unlikely to be changed except
8103 KeyPress case, so we can avoid copying and use const pointer to
8104 const data to make sure that an event is not changed elsewhere.
8105 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
8106 const' and do not create local copy except for the KeyPress event.
8107 Use casts to avoid a few glitches. Adjust formatting. Add comments.
8108 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
8109 (x_handle_net_wm_state, x_menubar_window_to_frame)
8110 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
8111 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8112 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
8113 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
8114 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8115 (x_handle_dnd_message):
8116 * xsettings.c (xft_settings_event):
8117 Use 'const XEvent * const' where appropriate.
8118 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8120 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8122 Fix X event waiting to handle multiple frames.
8123 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8124 * xterm.c (pending_event_wait): Remove. Adjust users.
8125 (x_detect_focus_change): Pass frame arg.
8126 (handle_one_xevent): Find related frame early and clear per-frame
8127 wait_event_type only if this is an event for the relevant frame.
8128 (x_wait_for_event): Use per-frame wait_event_type.
8130 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8132 * nsfns.m (Fx_create_frame): Fix font driver registration for
8135 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8136 for syms_of_macfont.
8138 * nsterm.m: Include macfont.h.
8139 (ns_tmp_flags, ns_tmp_font): Remove.
8140 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8141 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8142 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8143 (changeFont:): Fix code style. Check for font driver type when
8146 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8149 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8150 (nsfont_open): Set font driver type.
8151 Set font->ascent and font->descent. Figure out font instead of
8152 ns_tmp_font, and flags instead of ns_tmp_flags.
8153 Fix indentation. Remove call to ns_draw_text_decoration,
8156 * nsfns.m: Include macfont.h.
8157 (Fx_create_frame): Register macfont driver, make a better default font.
8158 (Fns_popup_font_panel): Get font from macfont driver, if used.
8160 * macfont.m, macfont.h, macuvs.h: New files.
8162 * font.h: Declare syms_of_macfont.
8164 * font.c (syms_of_font): Call syms_of_macfont.
8166 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8168 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8170 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8171 and it is always zero for others, so I assume that this is an ancient
8172 leftover which nobody will want to change any more.
8173 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8174 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8175 * frame.c (x_set_scroll_bar_width):
8176 * w32fns.c (w32_createscrollbar):
8177 * w32term.c (w32_set_vertical_scroll_bar):
8178 * xfns.c (x_set_scroll_bar_default_width):
8179 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8180 (x_scroll_bar_expose): Related users changed.
8182 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8184 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8185 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8186 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8188 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8190 * nsterm.h, w32term.h, xterm.h: ...and not here.
8191 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8192 Remove unused Xisms.
8193 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8194 these modules are never compiled otherwise.
8196 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8198 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8199 Doc fix. (Bug#15375)
8201 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8203 Unify Fx_focus_frame between all ports.
8204 * frame.h (x_focus_frame): New prototype.
8205 * xfns.c (Fx_focus_frame): Remove.
8206 (syms_of_xfns): Do not defsubr it.
8207 (x_focus_frame): X implementation.
8208 * nsfns.m (Fx_focus_frame): Remove.
8209 (syms_of_nsfns): Do not defsubr it.
8210 (x_focus_frame): NS implementation.
8211 * w32term.c (Fx_focus_frame): Remove.
8212 (x_focus_on_frame): Rename to...
8213 (x_focus_frame): W32 implementation.
8214 * w32term.h (x_focus_on_frame): Remove prototype.
8215 * w32fns.c (Fx_focus_frame): Remove.
8216 (syms_of_w32fns): Do not defsubr it.
8217 * frame.c (Fx_focus_frame): Define here.
8218 (syms_of_frame): Defsubr here.
8219 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8221 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8223 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8224 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8225 each port to reference the port-specific window system data.
8226 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8227 (FRAME_DISPLAY_INFO): Define.
8228 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8229 (FRAME_DISPLAY_INFO): Define. Adjust users.
8230 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8231 (FRAME_DISPLAY_INFO): Define. Adjust users.
8232 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8233 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8234 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8235 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8236 * xselect.c, xterm.c: All related users changed.
8238 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8240 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8241 (x_menubar_window_to_frame): Remove prototypes.
8242 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8243 (x_menubar_window_to_frame, x_top_window_to_frame):
8245 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8246 (x_menubar_window_to_frame, x_top_window_to_frame):
8247 ...to here and convert all but the last to static.
8249 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8251 * lisp.mk (lisp): Add w32-common-fns.elc.
8253 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8255 * charset.c (char_charset): Document an exception for char-charset.
8257 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8259 * xterm.h (x_display_info): New field last_user_time...
8260 * xterm.c (toplevel): ...to replace static last_user_time.
8261 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8263 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8265 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8266 scroll bar values to prevent thumb from disappear and update comment.
8268 2013-09-11 Glenn Morris <rgm@gnu.org>
8270 * emacs.c (usage_message): Possessive apostrophe tweak.
8272 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8274 * nsterm.m (syms_of_nsterm): Use Qns.
8275 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8276 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8277 * xfns.c (x_display_info_for_name, Fx_open_connection):
8278 Remove old '#if 0' code.
8279 (syms_of_xfns): Use Qx.
8280 * termhooks.h (fullscreen_hook): Remove the leftover.
8281 (struct terminal): Fix typo in comment.
8283 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8285 Cleaning up a few X scroll bar bits.
8286 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8287 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8288 New member last_seen_part, going to replace...
8289 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8290 (xt_action_hook) [USE_LUCID]: Adjust user.
8291 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8292 Lucid-specific scroll bar support.
8293 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8294 to int and adjust to use last_seen_part member.
8295 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8296 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8297 Initialize last_seen_part.
8299 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8301 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8302 insert-buffer-substring an empty string.
8304 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8306 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8307 avoiding a GCC warning.
8309 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8311 Ifdef away frame tool bar code when it is not really used.
8312 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8313 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8314 and minimize_tool_bar_window_p under the above.
8315 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8316 (fset_tool_bar_window): Likewise.
8317 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8318 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8319 (change_frame_size_1):
8320 * window.c (window_from_coordinates, Frecenter): Adjust users.
8321 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8322 code is not really used.
8323 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8324 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8325 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8326 [!USE_GTK && !HAVE_NS]: Define as such.
8327 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8328 (note_mouse_highlight, expose_frame):
8329 * xfns.c (x_set_tool_bar_lines):
8330 * xterm.c (handle_one_xevent): Adjust users.
8332 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8334 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8335 This bug was introduced by my 2013-08-26 patch, which incorrectly
8336 assumed that the terminfo implementation doesn't use termcap buffers.
8337 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8338 these buffers apparently are used after all.
8339 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8340 (struct tty_display_info): Define members termcap_term_buffer and
8341 termcap_strings_buffer even if TERMINFO.
8343 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8346 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8347 'usage' docstring entry to pacify make-docfile.
8349 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8351 Change comparison functions =, <, >, <=, >= to take many arguments.
8352 * data.c: Change comparison functions' interface and implementation.
8353 * lisp.h: Make arithcompare available for efficient two arg
8355 * bytecode.c: Use arithcompare.
8356 * fileio.c: Use new interface.
8358 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8360 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8362 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8364 * eval.c (Feval): Document the new use of `lexical'.
8366 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8368 Review and drop old frame resize hack.
8369 * frame.h (struct frame): Remove force_flush_display_p.
8370 * dispnew.c (update_frame): Adjust user and don't call
8371 flush_frame here. The comment has said that there was an issues
8372 with redisplaying fringes, but I don't see any differences with
8373 and without this hack. Hopefully we can continue without it.
8374 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8375 current frame matrices twice if resized_p is set.
8377 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8379 Do not populate pure Xism x_sync to other ports.
8380 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8381 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8382 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8383 * w32term.h (x_sync): Remove prototype.
8385 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8387 Cleanup frame flushing.
8388 * dispextern.h (struct redisplay_interface):
8389 Drop flush_display_optional because flush_display is enough
8390 for X and flushing via RIF is just a no-op for others.
8391 * frame.h (flush_frame): New function.
8392 * dispnew.c (update_frame):
8393 * minibuf.c (read_minibuf):
8394 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8396 * keyboard.c (detect_input_pending_run_timers): Do not flush
8397 all frames but selected one in redisplay_preserve_echo_area.
8398 * nsterm.m (ns_flush): Remove no-op.
8399 (ns_redisplay_interface): Adjust user.
8400 * w32term.h (x_flush): Remove no-op.
8401 (w32_redisplay_interface): Adjust user.
8402 * xterm.c (x_flush): Simplify because we do not flush all
8403 frames at once any more. Adjust comment.
8404 (x_redisplay_interface): Adjust user.
8406 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8408 Port --without-x --enable-gcc-warnings to Fedora 19.
8409 * gfilenotify.c (globals_of_gfilenotify):
8410 Call g_type_init only if using an older glib version that needs it.
8412 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8414 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8415 (last_glyphless_glyph_merged_face_id): Remove declarations.
8416 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8417 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8418 (last_glyphless_glyph_merged_face_id): Now static.
8419 (merge_escape_glyph_face): New function, refactored from...
8420 (get_next_display_element): ...here.
8421 (merge_glyphless_glyph_face): New function, refactored from...
8422 (produce_glyphless_glyph): ...here...
8423 * term.c (produce_glyphless_glyph): ...and here.
8425 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8427 * eval.c (eval_sub): Only call Ffunction if necessary.
8429 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8431 Attempt to make redisplay more selective when changing cursor type.
8432 * frame.h (struct frame): New bitfield cursor_type_changed.
8433 * xdisp.c (cursor_type_changed): Remove.
8434 (try_cursor_movement, redisplay_window, try_window_id)
8435 (set_frame_cursor_types, try_window_reusing_current_matrix):
8436 Adjust to use per-frame bitfield.
8437 (redisplay_internal): Look for cursor type change on each visible
8438 frame and consider all frames if cursor type has been changed on
8439 the frame other than selected. If cursor type has been changed on
8440 selected frame only, do not use fast update.
8442 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8444 Attempt to make redisplay more selective when changing fonts.
8445 * frame.h (struct frame): New bitfield fonts_changed.
8446 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8447 (adjust_frame_glyphs): Add prototype.
8448 * dispnew.c (fonts_changed_p): Remove.
8449 (adjust_glyphs): Remove because we do not
8450 adjust matrices on all frames at once any more.
8451 (adjust_frame_glyphs): Block and unblock input here.
8452 (adjust_glyph_matrix): Use fonts_changed.
8453 (change_frame_size_1): Use adjust_frame_glyphs.
8454 * font.c (font_open_entity): Use fonts_changed.
8455 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8456 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8457 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8458 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8459 (shrink_mini_window, Fresize_mini_window_internal)
8460 (window_scroll_pixel_based, Fset_window_configuration)
8461 (apply_window_adjustment, Fset_window_vscroll):
8462 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8463 Use adjust_frame_glyphs.
8464 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8465 (try_window_reusing_current_matrix, try_window_id, display_line)
8466 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8467 (redisplay_internal): Consider fonts_changed and adjust frame
8468 matrices for each frame only if the frame is visible. If font
8469 has been changed on some frame during full redisplay, retry
8470 only visible frames where the font has been actually changed.
8472 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8474 Cache current header and mode line height for each window.
8475 * window.h (struct window): New fields mode_line_height
8476 and header_line_height.
8477 * window.c (make_window): Initialize them.
8478 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8479 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8480 (current_mode_line_height, current_header_line_height):
8482 * xdisp.c (current_mode_line_height, current_header_line_height):
8484 (pos_visible_p, init_xdisp): Adjust user.
8485 (redisplay_window): Invalidate mode_line_height and
8486 header_line_height if current and desired matrices do not agree.
8488 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8490 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8491 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8493 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8495 Make --without-x compatible with --enable-gcc-warnings.
8496 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8497 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8498 members under HAVE_WINDOW_SYSTEM.
8499 * keyboard.c (make_lispy_focus_out): Likewise.
8500 (record_menu_key): Move under HAVE_MENUS.
8501 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8502 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8503 (syms_of_xdisp): Adjust user.
8504 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8505 (start_hourglass, cancel_hourglass):
8506 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8507 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8508 and CLEAR_FONT_TABLE_NFONTS.
8509 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8510 Declare only if HAVE_WINDOW_SYSTEM.
8511 (lface_same_font_attributes_p, clear_face_gcs): Define only
8512 if HAVE_WINDOW_SYSTEM.
8514 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8516 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8517 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8518 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8520 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8522 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8524 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8526 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8527 This fixes a type error on hosts where ptrdiff_t is wider than int.
8529 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8531 * keyboard.c (read_key_sequence_vs): New function.
8532 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8535 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8537 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8539 Makefile improvements.
8540 * Makefile.in (config.status): Don't use double-colon rules, as
8541 they are not portable according to POSIX. Fix shell typo with `;
8542 I guess this rule has never been tested?
8543 (VCSWITNESS): New macro, to override any environment var.
8545 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8547 * xterm.h (struct x_display_info): Do not track X connection
8548 fd separately because it is always available from Display.
8549 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8552 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8554 * buffer.c (drop_overlay):
8555 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8556 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8558 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8560 * buffer.c (Fmake_overlay, Fmove_overlay):
8561 * intervals.c (set_point_from_marker):
8562 * print.c (PRINTPREPARE): Prefer signal_error
8563 to plain error and report unsuitable marker too.
8565 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8567 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8568 for 'dragging' member.
8569 (struct x_output): Remove set-but-unused leftovers
8570 'left_before_move' and 'top_before_move'.
8571 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8572 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8573 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8574 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8575 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8576 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8577 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8578 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8580 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8582 * nsfont.m (INVALID_GLYPH): New define.
8583 (nsfont_encode_char): Use INVALID_GLYPH.
8584 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8586 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8588 * xterm.c (x_last_mouse_movement_time): Revert last change.
8589 This code should use XDisplayMotionBufferSize to check display's
8590 motion history first, and there are few other issues as well.
8591 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8592 (handle_one_xevent): Adjust user.
8594 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8596 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8597 * frame.c (Flast_nonminibuf_frame): ... to here.
8598 (check_minibuf_window): Don't abort if no window was found
8601 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8603 Use XGetMotionEvents to ask the last mouse motion time from X server.
8604 * xterm.c (X_MOTION_HISTORY): Default to 1.
8605 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8606 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8607 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8608 Ifdef away legacy code.
8609 (XTmouse_position, x_scroll_bar_report_motion):
8610 Use x_last_mouse_movement_time.
8611 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8614 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8616 * msdos.c (last_mouse_window): Move to...
8617 (dos_rawgetc): ...this function and adjust comment.
8618 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8619 (mouseMoved): ...this function and adjust comment.
8620 * w32term.c (last_window): Likewise with...
8621 (w32_read_socket): ...this function.
8622 * xterm.c (last_window): Likewise with...
8623 (handle_one_xevent): ...this function.
8625 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8627 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8628 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8629 (handle_one_xevent): ...to here.
8630 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8633 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8635 * msdos.c (IT_set_terminal_window): Remove no-op.
8636 (initialize_msdos_display): Adjust terminal setup.
8637 * w32console.c (w32con_set_terminal_window): Remove no-op.
8638 (initialize_w32_display): Adjust terminal setup.
8639 * w32term.c (w32_set_terminal_window): Remove no-op.
8640 (w32_create_terminal): Adjust terminal setup.
8641 * xterm.c (XTset_terminal_window): Remove no-op.
8642 (x_create_terminal): Adjust terminal setup.
8644 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8646 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8648 (ns_create_terminal): Adjust terminal setup.
8649 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8651 (w32_create_terminal): Adjust terminal setup.
8652 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8654 (x_create_terminal): Adjust terminal setup.
8656 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8658 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8659 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8660 * dispnew.c (buffer_posn_from_coords):
8661 * window.c (Fwindow_end, displayed_window_lines):
8662 * xdisp.c (redisplay_mode_lines): Use it.
8664 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8666 * fontset.c (face_for_char): Check char in the current face font first
8667 if HAVE_NS (Bug#15138).
8669 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8671 * window.c (temp_output_buffer_show): Make sure window returned
8672 by display_buffer is live (Bug#15213).
8674 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8676 Minor cleanup to avoid forward declarations.
8677 * coding.h (struct ccl_spec): Remove forward declaration.
8678 * composite.h (toplevel): Include font.h.
8679 (struct composition_it, struct face, struct font_metrics):
8680 Remove forward declaration.
8681 * dispextern.h (struct image, struct atimer): Likewise.
8682 * emacsgtkfixed.h (struct frame): Likewise.
8683 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8684 * font.h (struct font_driver, struct font, struct glyph_string)
8685 (struct face): Remove forward declaration.
8686 * fontset.h (struct face, struct font): Likewise.
8687 * frame.h (toplevel): Style cleanup.
8688 (enum output_method): Move to...
8689 * termhooks.h (enum output_method): ...here.
8690 (struct glyph, struct frame, struct ns_display_info)
8691 (struct x_display_info, struct w32_display_info):
8692 Remove forward declaration.
8693 * xterm.h (toplevel): Include termhooks.h.
8694 (struct font, struct window, struct glyph_matrix, struct frame)
8695 (struct input_event, struct face, struct image): Remove forward
8697 * gtkutil.h (struct _widget_value): Likewise.
8698 * keyboard.h (toplevel): Include termhooks.h.
8699 (struct input_event): Remove forward declaration.
8701 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8703 * intervals.c (set_point_from_marker): New function.
8704 * editfns.c (Fgoto_char):
8705 * process.c (Finternal_default_process_filter):
8706 * window.c (select_window_1): Use it.
8707 * buffer.h (set_point_from_marker): Add prototype.
8709 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8711 * w32.c (term_winsock): Call release_listen_threads before calling
8713 (_sys_wait_accept): Wait for accept event in a loop with a finite
8714 timeout, instead of waiting indefinitely. Will hopefully avoid
8715 hanging during exit because WSACleanup deadlocks waiting for the
8716 event object to be released. (Bug#14333)
8718 * w32proc.c (release_listen_threads): New function, signals all
8719 the reader threads that listen for connections to stop waiting.
8721 * w32.h (release_listen_threads): Add prototype.
8723 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8725 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8726 field of new marker (for sanity and safety).
8727 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8728 anyway because XMISCTYPE is a function and can't be an lvalue).
8730 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8732 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8733 (x_after_update_window_line, x_scroll_bar_create)
8734 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8735 (handle_one_xevent, x_clear_frame_area):
8736 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8737 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8738 * xterm.h (x_clear_area): Adjust prototype.
8740 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8742 Hook scanning and indentation functions to find_newline. This helps
8743 to avoid duplicated code and renders more respect to newline cache.
8744 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8745 * cmds.c (Fforward_line):
8746 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8747 Use find_newline and avoid unnecessary point movements.
8748 * search.c (scan_newline): Implement on top of find_newline.
8750 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8752 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8753 scoped code (bug#11258).
8755 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8757 * nsterm.m (last_window): New variable.
8758 (EV_TRAILER2): New macro.
8759 (EV_TRAILER): Call EV_TRAILER2.
8760 (mouseMoved:): Add support for mouse-autoselect-window
8761 on nextstep (Bug#6888).
8763 2013-08-28 Andreas Schwab <schwab@suse.de>
8765 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8766 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8767 Remove unused macro definitions.
8768 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8769 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8770 Only define if emacs.
8772 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8774 Prefer enum glyph_row_area to int where appropriate.
8775 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8777 (window_box, window_box_width, window_box_left, window_box_left_offset)
8778 (window_box_right, window_box_right_offset): Adjust prototypes.
8779 * xdisp.c (window_box, window_box_width, window_box_left)
8780 (window_box_left_offset, window_box_right, window_box_right_offset):
8781 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8782 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8783 * nsterm.m (ns_clip_to_row):
8784 * w32term.c (w32_clip_to_row):
8785 * xterm.c (x_clip_to_row): Likewise.
8787 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8789 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8790 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8792 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8794 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8795 for portability to hosts where /bin/sh has problems.
8797 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8799 Redesign redisplay interface to drop global output_cursor.
8800 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8801 (toplevel): Remove declaration of output_cursor.
8802 (set_output_cursor, x_cursor_to): Remove prototype.
8803 * window.h (struct window): New member output_cursor.
8804 (output_cursor_to): New function to replace RIF member.
8805 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8806 (update_text_area, set_window_cursor_after_update): Use it.
8807 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8808 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8809 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8810 * w32term.c (x_update_window_begin, x_update_window_end):
8811 * xterm.c (x_update_window_begin, x_update_window_end):
8812 Adjust to use per-window output cursor.
8814 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8816 Simplify SELECT_TYPE-related code.
8817 Like EMACS_TIME, this portability layer is no longer needed, since
8818 Emacs has been using fd_set as a portability layer for some time.
8819 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8820 (SELECT_TYPE): Remove. All uses changed to fd_set.
8821 (fd_set) [!FD_SET]: New typedef.
8823 Simplify EMACS_TIME-related code.
8824 This portability layer is no longer needed, since Emacs has been
8825 using struct timespec as a portability layer for some time.
8826 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8827 Include <time.h> rather than "systime.h"; that's all that's needed now.
8828 * dispnew.c: Include <timespec.h> rather than "systime.h";
8829 that's all that's needed now.
8830 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8831 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8832 TIMESPEC_RESOLUTION.
8833 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8834 LOG10_TIMESPEC_RESOLUTION.
8835 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8836 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8837 (make_emacs_time): Remove. All used changed to make_timespec.
8838 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8839 (current_timespec): Rename from current_emacs_time. All uses changed.
8840 (add_emacs_time): Remove. All uses changed to timespec_add.
8841 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8842 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8843 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8844 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8845 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8846 (current_timespec): Rename from current_emacs_time. All uses changed.
8847 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8848 changed to timespec_cmp.
8849 * xgselect.c: Include <timespec.h>, since our .h files don't.
8851 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8853 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8854 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8855 Remove the leftovers.
8856 * gtkutil.c (toplevel): Do not declare Qxft but include
8858 * image.c (toplevel): Do not declare Vlibrary_cache because
8859 it's already done in lisp.h.
8861 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8863 * lisp.h (Mouse_HLInfo): Move from here...
8864 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8865 (reset_mouse_highlight): New function.
8866 * msdos.c (dos_set_window_size, IT_update_begin)
8867 (internal_terminal_init):
8868 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8869 (ns_initialize_display_info):
8870 * w32console.c (initialize_w32_display):
8871 * w32term.c (x_update_window_end, x_free_frame_resources)
8872 (w32_initialize_display_info):
8873 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8874 * window.c (Fdelete_other_windows_internal):
8875 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8876 * termchar.h (toplevel):
8877 * xterm.h (toplevel): Include dispextern.h.
8879 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8881 Fix minor problems found by static checking.
8882 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8883 (expect): Avoid nested-if warning.
8884 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8885 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8886 * nsterm.h, nsterm.m (ns_select):
8887 * xgselect.c, xgselect.h (xg_select):
8888 Adjust signature to better match pselect's.
8889 * nsterm.m (ns_select):
8890 Don't set *TIMEOUT, since pselect doesn't.
8891 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8892 diagnostic about assigning const char * to it.
8893 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8895 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8897 * lread.c (substitute_object_recurse): Handle hash-tables as well
8900 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8902 Fix unlikely core dump in init_tty, and simplify terminfo case.
8903 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8904 The old version incorrectly dumped core if malloc returned a
8905 buffer containing only non-NUL bytes.
8906 (init_tty): Do not allocate or free termcap buffers; the
8907 struct does that for us now.
8908 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8909 (struct tty_display_info): Define members termcap_term_buffer and
8910 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8911 use them. Allocate them directly in struct rather than indirectly
8912 via a pointer, to simplify init_tty.
8914 * frame.c (check_minibuf_window): Initialize 'window' properly,
8915 so that Emacs reliably aborts later if 'window' is not initialized.
8917 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8919 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8920 of VoidSymbol (Bug#15154).
8922 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8924 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8925 mouse_face_beg_y and mouse_face_end_y.
8926 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8927 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8928 Adjust users and update comment where appropriate.
8930 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8932 * frame.c (check_minibuf_window): New function.
8933 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8934 Call check_minibuf_window (Bug#15183).
8936 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8938 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8939 because this is the only last cursor data we need to keep and consult.
8940 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8941 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8944 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8946 Fix recovering from possible decompression error.
8947 Since insert_from_gap doesn't always move point, we can't use PT as
8948 the position where the partially decompressed data ends, and
8949 should count how many bytes was produced so far.
8950 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8951 (unwind_decompress): Really delete partially uncompressed data.
8952 (Fzlib_decompress_region): Take decompressed data size into account.
8954 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8956 * syntax.c (init_syntax_once): Adjust comment and do an early
8957 initialization of Qchar_table_extra_slots just once...
8958 * casetab.c (init_casetab_once):
8959 * category.c (init_category_once):
8960 * character.c (syms_of_character):
8961 * coding.c (syms_of_coding):
8962 * xdisp.c (syms_of_xdisp): ...and omit it here.
8964 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8966 * xdisp.c (get_next_display_element): Don't apply to characters
8967 from a display vector the logic of setting it->end_of_box_run_p
8968 suitable for characters from a buffer. (Bug#15175)
8970 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8971 to handle directories, rather than '_utime' which doesn't.
8974 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8976 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8977 or fullscreen (Bug#14627).
8979 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8981 System-dependent integer overflow fixes.
8982 * process.c (Fset_process_window_size): Signal an error if
8983 the window size is outside the range supported by the lower level.
8984 * sysdep.c (set_window_size): Return negative on error,
8985 nonnegative on success, rather than -1, 0, 1 on not in system,
8986 failure, success. This is simpler. Caller changed.
8987 (serial_configure): Remove unnecessary initialization of local.
8988 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8989 size fits in unsigned long; this isn't true on some 32-bit hosts.
8990 Avoid buffer overrun if some future version of /proc/meminfo has a
8991 variable name longer than 20 bytes.
8992 (system_process_attributes) [__FreeBSD__]:
8993 Don't assume hw.availpages fits in 'int'.
8995 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8997 Don't let very long directory names overrun the stack.
8998 Fix some related minor problems involving "//", vfork.
8999 * callproc.c (encode_current_directory): New function.
9000 (call_process): Don't append "/"; not needed.
9001 * fileio.c (file_name_as_directory_slop): New constant.
9002 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
9003 this can save the caller having to alloca.
9004 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
9005 Use SAFE_ALLOCA, not alloca.
9006 (directory_file_name, Fexpand_file_name): Leave leading "//"
9007 alone, since it can be special even on POSIX platforms.
9008 * callproc.c (call_process):
9009 * process.c (Fformat_network_address):
9010 * sysdep.c (sys_subshell):
9011 Use encode_current_directory rather than rolling our own.
9012 (create_process): No need to encode directory; caller does that now.
9013 * process.h (encode_current_directory): New decl.
9014 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
9015 Rework to avoid 'goto xyzzy;'.
9017 2013-08-23 Eli Zaretskii <eliz@gnu.org>
9019 * xdisp.c (handle_face_prop): If the default face was remapped use
9020 the remapped face for strings from prefix properties. (Bug#15155)
9022 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9024 Minor cleanup for redisplay interface and few related functions.
9025 * frame.h (enum text_cursor_kinds): Move from here...
9026 * dispextern.h (enum text_cursor_kinds): ...to here.
9027 (toplevel): Drop unnecessary declarations.
9028 (struct redisplay_interface): Use bool and enum text_cursor_kinds
9029 in update_window_end_hook and draw_window_cursor functions.
9030 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
9031 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
9032 * w32term.c (x_update_window_end, w32_draw_window_cursor):
9033 * xterm.c (x_update_window_end, x_draw_window_cursor):
9034 * xdisp.c (display_and_set_cursor, update_window_cursor)
9035 (update_cursor_in_window_tree, x_update_cursor): Use bool and
9036 enum text_cursor_kinds where appropriate.
9038 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9040 Redesign redisplay interface to drop updated_row and updated_area.
9041 * dispextern.h (updated_row, updated_area): Remove declaration.
9042 (struct redisplay_interface): Pass glyph row and row area parameters
9043 to write_glyphs, insert_glyphs and clear_end_of_line functions.
9044 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9046 * dispnew.c (updated_row, updated_area): Remove.
9047 (redraw_overlapped_rows, update_window_line): Adjust user.
9048 (update_marginal_area, update_text_area): Likewise. Pass updated row
9049 as a parameter. Prefer enum glyph_row_area to int where appropriate.
9050 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9053 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
9055 * process.c (flush_pending_output): Remove stub.
9058 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9060 * callproc.c: Fix race that killed background processes (Bug#15144).
9061 (call_process): New arg TEMPFILE_INDEX. Callers changed.
9062 Record deleted process-id in critical section, not afterwards.
9063 Don't mistakenly kill process created by a call-process invocation
9064 that discards output and does not wait.
9066 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
9068 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
9069 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
9070 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
9071 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
9072 to shut up compiler in mark_object.
9073 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
9075 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9077 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
9078 We can't portably rely on PTY_OPEN doing that, even if
9079 it calls posix_openpt with O_CLOEXEC.
9081 2013-08-20 Kenichi Handa <handa@gnu.org>
9083 * character.c (string_char): Improve commentary.
9085 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
9087 * image.c (SIGNATURE_DIGESTSIZE): Remove.
9088 (struct animation_cache): Make signature a flexible array member.
9089 All uses changed. This is a tad slower but may insulate us better
9090 from future changes to ImageMagick.
9092 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9094 * image.c: Shrink memory needed for animation cache.
9095 (SIGNATURE_DIGESTSIZE): New constant.
9096 (struct animation_cache): Make 'signature' a fixed size array of bytes.
9097 (imagemagick_create_cache): Copy the signature. This saves
9098 several KB of memory that ImageMagick wastes per signature.
9099 Don't bother updating the update_time, as the caller does that now.
9100 (imagemagick_prune_animation_cache): Don't destroy the signature, as
9101 it's a fixed size struct member now.
9102 (imagemagick_get_animation_cache): Always destroy the signature,
9103 as it's now imagemagick_create_cache's responsibility to copy it.
9104 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
9105 and use memcmp rather than strcmp.
9106 eassert that ImageMagick returns a signature of the specified length.
9108 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
9110 * image.c (imagemagick_get_animation_cache): Don't segfault on
9112 (imagemagick_get_animation_cache): Revert to previous definition
9113 so that it actually works. But keep the memory leak fix.
9114 (imagemagick_get_animation_cache): Fix memory leak.
9116 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9118 * image.c: Fix animation cache signature memory leak.
9119 Fix some other minor performance problems while we're at it.
9120 (imagemagick_create_cache): Clear just the members that
9121 need clearing. Don't set update_time, as caller does that now.
9122 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9123 Simplify by using pointer-to-pointer instead of a prev pointer.
9124 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9125 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9126 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9127 it's already a copy. Free the signature probe unless it's cached.
9129 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9130 This was introduced by my 2013-08-12 fix for Bug#15035.
9132 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9134 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9135 (imagemagick_prune_animation_cache): Now static.
9137 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9139 * image.c (imagemagick_get_animation_cache): Don't segfault when
9140 pruning all entries.
9142 2013-08-18 Ken Brown <kbrown@cornell.edu>
9144 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9145 static heap if ENABLE_CHECKING is defined.
9146 (max_bss_sbrk_ptr): New variable.
9148 (report_sheap_usage): Report maximum static heap usage instead of
9149 ending static heap usage.
9151 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9153 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9154 of zlib_initialized according to the results of calling
9155 init_zlib_functions.
9157 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9159 * image.c: Implement an ImageMagick per-image cache.
9160 (imagemagick_get_animation_cache): Fix a double-free error.
9161 (imagemagick_load_image): Remove the ping_wand code, which only
9162 apparently saved time on invalid animated images, and slowed down
9163 everything else. Optimise for the common case.
9165 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9167 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9169 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9171 * marker.c (set_marker): Remove documentation of undefined behavior.
9173 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9175 * image.c (imagemagick_compute_animated_image): Animate correctly
9176 when sub-images are smaller than the main image.
9177 (imagemagick_compute_animated_image): Setting the iterator row to
9178 zero is apparently not allowed.
9179 (imagemagick_compute_animated_image): Allow images that say they
9180 have sub-images that are bigger than the main image, but just crop
9183 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9185 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9187 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9189 * image.c (imagemagick_compute_animated_image): Respect the GIF
9192 2013-08-15 Ken Brown <kbrown@cornell.edu>
9194 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9195 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9198 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9200 Fix minor problems found by static checking.
9201 * frame.c (delete_frame):
9202 * xdisp.c (next_element_from_display_vector):
9203 Avoid uninitialized local.
9204 * image.c (imagemagick_compute_animated_image): Port to C89.
9205 Prefer usual GNU indentation style for loops.
9206 Be more careful about bizarrely large sizes, by using ptrdiff_t
9209 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9211 Fix infinite frame selection loop (Bug#15025).
9212 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9214 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9216 * xdisp.c (compute_window_start_on_continuation_line):
9217 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9218 to make sure we end up setting the window start at the leftmost
9219 visible character of the display line. This avoids funky
9220 horizontal shifting because the window start is not kept on the
9221 same position. (Bug#15090)
9222 (next_element_from_display_vector): Support 'box' face attribute
9223 in the face definitions of a display vector. (Bug#15099)
9225 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9227 * image.c (imagemagick_compute_animated_image): Implement animated
9229 (imagemagick_compute_animated_image): Fix some compilation
9230 warnings. Implement a very simple cache to make the animation
9231 usable at all, but it should be replaced with a per-image cache.
9233 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9235 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9236 to do `for' loops over alist values.
9237 * buffer.h (FOR_EACH_BUFFER):
9238 * process.c (FOR_EACH_PROCESS): Use it.
9239 (handle_child_signal, status_notify, Fget_buffer_process)
9240 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9242 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9244 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9245 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9246 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9247 to xzalloc and so avoid redundant call to memset.
9248 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9249 members because it is allocated with xzalloc and so already zeroed.
9251 2013-08-14 Ken Brown <kbrown@cornell.edu>
9253 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9256 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9258 Utility function and macro to copy Lisp string to C string.
9259 * lisp.h (xlispstrdupa): New macro.
9260 (xlispstrdup): New prototype.
9261 * alloc.c (xlispstrdup): New function.
9262 * callint.c (Fcall_interactively):
9263 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9264 (Fsubstitute_in_file_name):
9265 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9266 * image.c (x_create_bitmap_from_file):
9267 * w32term.c (w32_term_init):
9268 * xterm.c (x_term_init): Use xlispstrdup.
9270 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9272 * image.c (imagemagick_load_image): Make animated pictures work.
9273 There's still some problems with background color settings, though
9276 * decompress.c (unwind_decompress): Always restore point.
9278 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9280 * marker.c (set_marker): Reformat documentation.
9282 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9284 * xdisp.c (cursor_type_changed): Now static.
9286 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9287 Use changed. This avoids the need to call xmalloc and for the
9288 caller to call xfree, and avoids memory leaks in some situations.
9290 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9292 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9293 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9294 (redisplay_window): If window_end_valid is cleared due to non-zero
9295 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9296 so do not call to try_cursor_movement for that window.
9298 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9300 * window.h (struct window): Convert window_end_pos and
9301 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9302 (wset_window_end_pos, wset_window_end_vpos): Remove.
9303 * dispnew.c (adjust_glyph_matrix):
9304 * window.c (Fwindow_end, replace_window, set_window_buffer)
9306 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9307 (set_vertical_scroll_bar, redisplay_window, try_window)
9308 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9309 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9310 (note_mouse_highlight): Adjust users.
9311 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9314 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9316 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9317 * image.c (imagemagick_filename_hint): Use `const char *' and
9318 prefer SSDATA to SDATA to avoid warnings.
9320 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9322 Cleanup window fringes, margins and scroll bars adjustments.
9323 * window.c (set_window_fringes, set_window_margins)
9324 (set_window_scroll_bars, apply_window_adjustment): New functions.
9325 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9326 (Fset_window_scroll_bars): Use them.
9328 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9330 * window.h (struct window): Convert scroll_bar_width
9331 from Lisp_Object to integer. Adjust comment.
9332 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9334 * window.c (wset_scroll_bar_width): Remove.
9335 (make_window): Initialize scroll_bar_width.
9336 (Fsplit_window_internal): Use direct assignment.
9337 (Fset_window_configuration, save_window_save):
9338 Convert Lisp_Object to integer and back where appropriate.
9339 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9340 bar was actually changed, and mention this in docstring.
9342 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9344 * decompress.c: Minor simplifications.
9345 (Fzlib_decompress_region): Don't bother verifying
9346 that avail_out <= UINT_MAX, as that was confusing.
9347 Mention the restriction in a comment instead.
9348 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9350 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9352 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9353 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9355 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9357 * image.c (imagemagick_filename_hint): Check for errors in the
9360 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9362 * window.c (Fwindow_margins): Return nil when there's no marginal
9363 area, as per the documented API.
9365 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9366 Fmake_vector, as scroll bar's struct members are not all Lisp
9367 objects now. This avoids crashes in GC.
9369 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9370 bool, so its address could be taken.
9372 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9374 * image.c (imagemagick_filename_hint): New function to possibly
9375 apply `image-content-type-suffixes'.
9376 (imagemagick_load_image): Use it.
9378 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9380 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9381 if loading zlib failed.
9383 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9385 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9386 2013-08-13 checkin below. Change bool to BOOL, rule is:
9387 All Obj-C code uses BOOL, except for interfaces callable from C.
9389 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9391 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9393 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9394 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9395 bool instead of BOOL.
9396 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9397 from Lisp_Object to bitfield. Adjust comment.
9398 * w32term.c (x_scroll_bar_create): Adjust user.
9399 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9400 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9401 Use bool for boolean.
9402 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9403 to `unsigned int' when defining a bitfield.
9405 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9407 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9409 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9411 * window.h (struct window): Convert left_margin_cols and
9412 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9413 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9414 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9416 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9418 (showing_window_margins_p, update_window_line, update_frame_1):
9419 * fringe.c (draw_fringe_bitmap_1):
9420 * xdisp.c (window_box_width): Adjust users.
9421 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9422 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9423 Use direct assignment.
9424 (Fset_window_configuration, save_window_save, Fwindow_margins):
9425 Convert Lisp_Object to integer and back where appropriate.
9426 (Fset_window_margins): Adjust user. Return t if any margin
9427 was actually changed, and mention this in docstring.
9429 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9431 * syntax.c (forward_word):
9432 * cmds.c (forward_char, backward_char): Mention the optional argument.
9434 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9436 * window.h (struct window): Convert left_fringe_width
9437 and right_fringe_width from Lisp_Objects to integers.
9439 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9440 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9441 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9443 (make_window): Initialize new integer fields to -1.
9444 (Fsplit_window_internal): Use direct assignment.
9445 (Fset_window_configuration, save_window_save):
9446 Convert Lisp_Object to integer and back where appropriate.
9447 (Fset_window_fringes): Adjust user. Return t if any fringe
9448 was actually changed, and mention this in docstring.
9450 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9452 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9453 * nsfns.m (x_set_cursor_type):
9454 * w32fns.c (x_set_cursor_type):
9455 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9456 * xdisp.c (set_frame_cursor_types): ...but in common code.
9458 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9460 * font.c (clear_font_cache): New function, stripped from...
9461 (Fclear_font_cache): ...here, which now uses the function
9462 above. Adjust comment.
9463 * font.h (clear_font_cache): Add prototype.
9464 * xfaces.c (clear_face_cache): Use clear_font_cache.
9466 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9468 * window.c (Fset_window_start): Compare `w', not `window' because
9469 `w' might not be equal to `window' after call to decode_live_window.
9471 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9473 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9474 This fixes a problem introduced by the Bug#15035 patch
9475 when using GPG. Reported by Herbert J. Skuhra.
9477 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9479 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9480 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9481 not yet initialized.
9483 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9485 * decompress.c (Fzlib_decompress_region): Support zlib
9486 decompression, too, and rename.
9488 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9490 Minor zlib configuration tweaks.
9491 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9492 Don't assume presence of fn_inflateInit2_ zlib internal function.
9494 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9496 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9497 include the zlib prefix.
9499 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9501 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9502 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9503 define static variables that are pointers to zlib functions to be
9505 (init_zlib_functions) [WINDOWSNT]: New function.
9506 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9508 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9509 macros instead of invoking the zlib functions directly.
9510 (syms_of_decompress): DEFSYM Qzlib_dll.
9511 Staticpro Szlib_available_p.
9513 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9515 Avoid looping over all frame windows to freeze and unfreeze.
9516 * window.h (struct window): Drop frozen_window_start_p.
9517 (freeze_window_starts): Drop prototype.
9518 * frame.h (struct frame): New frozen_window_starts flag.
9519 (FRAME_WINDOWS_FROZEN): New macro.
9520 * window.c (freeze_window_start, freeze_window_starts):
9522 (select_window, replace_window): Adjust users.
9523 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9524 (window_frozen_p): New function.
9525 (redisplay_window): Use it.
9527 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9529 Fix some fd issues when running subprocesses (Bug#15035).
9530 Fix bugs that can leak files or file descriptors on errors.
9531 Don't unlink open temp files, as that's hard for users to diagnose
9532 when things go awry (e.g., temp disk exhausted).
9533 Don't bother to lock temp files. Check for invalid recursion.
9534 * callproc.c (synch_process_fd): Remove. All uses removed.
9535 (synch_process_tempfile): New var or macro.
9536 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9538 (record_kill_process): New arg, the temp name. All callers changed.
9539 (delete_temp_file): Now just a simple wrapper around unlink.
9540 (call_process_kill): New arg, the call_process_fd array.
9541 Close them all. Clear synch_process_pid. Remove the temp file,
9542 or arrange for it to be removed.
9543 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9544 that's been moved to synch_process_tempfile. Caller changed.
9545 Do not remove the tempfile; that's now call_process_kill's
9547 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9548 call_process_kill; the caller now does that.
9549 (call_process_cleanup): Do not close the process fd; that's now
9550 call_process_kill's responsibility.
9551 (Fcall_process): Implement via new function call_process, which
9552 has most of the old body of Fcall_process, but with a different API.
9553 (call_process): New function that does not open or close filefd if
9554 it is nonnegative. Record which fds need to be closed, and let
9555 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9556 Signal an error if invoked recursively (could be done via a hook).
9557 Simplify creation of the tempfile in the MSDOS case.
9558 Don't create the output file until after checking for the executable.
9559 Report any failure to open /dev/null.
9560 Don't open /dev/null for writing twice; once is enough.
9561 Don't create pipe if all output is being discarded or sent to file.
9562 Don't worry about setting up the coding system or reading from the
9563 pipe if all output is being discarded.
9564 Hoist fd_error local into top level, to lessen block nesting.
9565 Don't record deleted pid here; now done by Fcall_process_region.
9566 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9567 and note its success in synch_process_tempfile.
9568 Do not leak resources when child_setup fails.
9569 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9570 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9571 (create_temp_file): Now returns open fd, with an additional
9572 Lisp_Object * argument to return the name. All callers changed.
9573 Do not close the file; rewind it instead, and leave it open for
9574 the caller. Do not lock the temp file. Unwind-protect the file
9575 and the file-descriptor.
9576 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9577 If an asynchrounous process, record it here, not in call_process.
9578 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9579 * eval.c (set_unwind_protect): New function.
9580 * fileio.c (write_region): New function, generalized from the
9581 old Fwrite_region. Do not lock temp files.
9582 (Fwrite_region): Use it.
9583 * lisp.h (set_unwind_protect, write_region): New decls.
9584 * process.c: Include <verify.h>.
9585 (make_process): Mark fds as initially closed.
9586 (deleted_pid_list): Now a list of pid-filename pairs.
9588 (close_process_fd): New function.
9589 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9590 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9591 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9592 (create_process, create_pty, Fmake_serial_process)
9593 (server_accept_connection): Record which fds need to be closed,
9594 and let deactivate_process close them.
9595 (Fmake_network_process): Do not discard the unwind-protect
9596 until it's safe to do so.
9597 (deactivate_process): Close the fds opened by create_process etc.
9598 (Fprocess_send_eof): Adjust to new way of recording open fds.
9599 Report an error if /dev/null can't be opened, instead of aborting.
9600 * process.h (PROCESS_OPEN_FDS): New constant.
9601 (struct Lisp_Process): New member open_fds.
9602 (record_kill_process, record_deleted_pid): Adjust signatures.
9603 (record_deleted_pid): Move decl here ...
9604 * syswait.h (record_deleted_pid): ... from here.
9606 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9608 * decompress.c: Fix bugs with large buffers and weird inputs.
9609 Tune a bit. Reindent as per usual Emacs style.
9610 (BUFFER_SIZE): Remove.
9611 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9612 more than UINT_MAX bytes. Decompress into the gap instead of into
9613 an auto buffer, as this should avoid copying. Return nil if
9614 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9615 set immediate_quit; we shouldn't trust zlib code that much.
9617 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9619 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9620 errors, and really move the gap to where we want it.
9622 * lisp.h: Include decompress.c support.
9624 * emacs.c (main): Include decompress.c support.
9626 * Makefile.in: Include -lz if present.
9628 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9630 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9631 (initWithTitle:): Initialize frame to 0.
9632 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9633 (fillWithWidgetValue:frame:): Rename from
9634 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9636 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9637 fillWithWidgetValue:frame:
9639 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9640 remove memory leak warnings.
9642 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9643 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9646 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9647 (x_activate_menubar): Update the whole menu.
9648 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9649 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9650 current event is not NSSystemDefined (Bug#15001).
9651 Call ns_check_menu_open only if trackingMenu is 2.
9652 (menuDidClose:): New method, decrease trackingMenu.
9653 (fillWithWidgetValue:setDelegate:): New method.
9654 (fillWithWidgetValue:): Call the above.
9656 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9658 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9660 Omit some unnecessary casts.
9661 Many of these go back to the old pre-C89 days, when they may have
9662 been needed, but we've been assuming C89 or later for a while now.
9663 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9664 (live_float_p, live_misc_p, live_vector_p):
9665 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9666 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9667 (defvar_per_buffer):
9668 * callint.c (Fcall_interactively):
9669 * doc.c (Fsubstitute_command_keys):
9670 * filelock.c (get_boot_time):
9671 * frame.c (xrdb_get_resource):
9672 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9673 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9674 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9675 (menuitem_highlight_callback, menu_destroy_callback)
9676 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9677 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9678 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9679 (xg_tool_bar_help_callback, tb_size_cb):
9680 * image.c (xpm_alloc_color, png_read_from_memory)
9681 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9682 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9684 * keymap.c (describe_map):
9685 * nsfns.m (Fns_display_monitor_attributes_list):
9686 * nsmenu.m (process_dialog:):
9687 * nsterm.m (hold_event):
9688 * process.c (wait_reading_process_output):
9689 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9690 * scroll.c (do_direct_scrolling, scrolling_1):
9691 * termcap.c (tgetent):
9692 * window.c (check_window_containing, add_window_to_list)
9693 (freeze_window_starts):
9694 * xdisp.c (compare_overlay_entries, vmessage):
9695 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9696 (x_get_monitor_attributes_xrandr)
9697 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9698 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9699 * xfont.c (xfont_match, xfont_open):
9700 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9701 (menubar_selection_callback, menu_position_func)
9702 (popup_selection_callback, create_and_show_popup_menu)
9703 (dialog_selection_callback, create_and_show_dialog):
9704 * xrdb.c (x_get_string_resource)
9706 * xsmfns.c (x_session_check_input):
9707 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9708 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9709 (xaw_jump_callback, xaw_scroll_callback):
9710 Omit unnecessary casts.
9712 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9714 Minor string-length refactoring.
9715 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9716 * frame.c (make_monitor_attribute_list):
9717 Prefer build_string to strlen + make_string.
9719 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9721 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9722 don't check minor_code (Bug#14417).
9724 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9726 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9727 vertical positions instead. This avoids calling MATRIX_ROW with
9728 row numbers that are possibly beyond valid limits. (Bug#15064)
9730 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9732 Use xstrdup and build_unibyte_string where applicable.
9733 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9734 * xfns.c (x_window):
9735 * xrdb.c (x_get_customization_string):
9736 * xterm.c (xim_initialize):
9737 * w32fns.c (w32_window): Use xstrdup.
9738 (w32_display_monitor_attributes_list):
9739 * emacs.c (init_cmdargs):
9740 * keyboard.c (PUSH_C_STR):
9741 * nsfont.m (nsfont_open):
9742 * sysdep.c (system_process_attributes):
9743 * w32.c (system_process_attributes):
9744 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9746 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9748 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9749 variables of these types so that GDB would know about them, as aid
9750 for debugging fatal exceptions. (Bug#15024) See also
9751 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9754 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9756 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9757 larger than the NSWindow (Bug#14934).
9759 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9761 Redesign redisplay interface to drop global variable updated_window.
9762 Always pass currently updated window as a parameter to update routines.
9763 * dispextern.h (updated_window): Remove declaration.
9764 (struct redisplay_interface): Pass window parameter to
9765 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9766 and after_update_window_hook.
9767 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9769 * dispnew.c (updated_window): Remove.
9770 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9771 (update_window_line): Adjust to match redisplay interface changes.
9772 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9773 (ns_scroll_run, ns_after_update_window_line):
9774 * w32term.c (x_update_window_begin, x_update_window_end)
9775 (x_after_update_window_line, x_scroll_run):
9776 * xterm.c (x_update_window_begin, x_update_window_end)
9777 (x_after_update_window_line, x_scroll_run):
9778 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9779 Likewise. Adjust comments where appropriate.
9780 (x_cursor_to): Simplify because this is always called during window
9781 update (but install debugging check anyway).
9782 (expose_window): Check must_be_updated_p flag to see whether this
9783 function is called during window update.
9785 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9787 Do not reset window modification event counters excessively.
9788 These leftovers and poor man's tricky methods to catch extra
9789 redisplay's attention are no longer needed.
9790 * frame.c (set_menu_bar_lines_1):
9791 * minibuf.c (read_minibuf_unwind):
9792 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9793 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9794 (window_scroll_line_based, Fset_window_configuration):
9795 * xdisp.c (redisplay_window): Do not reset last_modified and
9796 last_overlay_modified counters.
9798 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9800 * xselect.c (x_send_client_event): Set send_event and serial, memset
9801 data.l as it might be bigger than data.b. Use 24 bit mask to
9802 XSendEvent (Bug#15034).
9804 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9806 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9807 for TTY frames that are not the top frame on their console.
9810 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9812 * w32term.c (w32fullscreen_hook): Really maximize frame when
9813 asked for (Bug#14841).
9815 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9817 Prefer selected_window to Fselected_window, likewise for frames.
9818 * buffer.c (Fbuffer_swap_text):
9819 * data.c (Fvariable_binding_locus):
9820 * window.c (run_window_configuration_change_hook): Adjust users.
9821 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9822 Use decode_live_frame.
9824 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9826 Be more careful if selected window shows the buffer other than current,
9827 use window_outdated only if this is not so. This change should also
9828 address some weird issues discussed in Bug#13012.
9829 * window.h (window_outdated): New prototype.
9830 * window.c (window_outdated): Now here. Convert from static and
9831 always assume window's buffer.
9832 (Fwindow_end, Fwindow_line_height): Use it.
9833 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9834 and always assume window's buffer.
9835 (redisplay_window): Adjust user.
9836 (redisplay_internal): Call to reconsider_clip_changes once and
9837 check whether mode line should be updated only if selected window
9838 shows current buffer.
9839 (run_window_scroll_functions): Use eassert for debugging check.
9840 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9842 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9844 * window.c (window_scroll, window_scroll_pixel_based)
9845 (window_scroll_line_based): Use bool for booleans.
9847 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9849 * process.c: Fix minor off-by-one issues in descriptor counts.
9850 This shouldn't fix any real bugs, but it cleans up the code a bit.
9851 (max_process_desc, max_input_desc): -1, not 0, means none.
9853 (delete_input_desc): New function.
9854 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9855 (deactivate_process): Scan backwards when recomuting max_process_desc;
9856 that should be faster.
9857 (init_process_emacs): Initialize max_input_desc.
9859 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9861 Use region cache to speedup bidi_find_paragraph_start.
9862 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9863 Rename cache_long_line_scans to cache_long_scans.
9864 * buffer.c (bset_cache_long_line_scans): Rename to
9865 bset_cache_long_scans.
9866 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9867 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9869 (syms_of_buffer): Rename cache-long-line-scans to
9870 cache-long-scans. Adjust docstring.
9871 * search.c (newline_cache_on_off):
9872 * indent.c (width_run_cache_on_off): Adjust users.
9873 * bidi.c (bidi_paragraph_cache_on_off): New function.
9874 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9875 * insdel.c (prepare_to_modify_buffer):
9876 Invalidate bidi_paragraph_cache if enabled.
9878 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9880 Invalidate region caches only if buffer text is going to be changed.
9881 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9882 (modify_text): ...new prototype.
9883 (prepare_to_modify_buffer_1): New prototype.
9884 * textprop.c (modify_region): Rename to...
9885 (modify_text_properties): ...new function.
9886 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9887 (Fremove_list_of_text_properties): Adjust users.
9888 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9889 (modify_text): ...new function.
9890 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9891 (prepare_to_modify_buffer_1): ...new function.
9892 * casefiddle.c (casify_region):
9893 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9894 (Ftranspose_regions): Use modify_text.
9896 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9898 * lisp.mk (lisp): Add nadvice.elc.
9900 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9902 New macro to iterate over live buffers similar to frames.
9903 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9904 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9905 Declare buffer-related variables here to offload lisp.h.
9906 * buffer.c (Vbuffer_alist): Adjust comment.
9907 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9908 (other_buffer_safely):
9909 * data.c (store_symval_forwarding):
9910 * dispnew.c (Fframe_or_buffer_changed_p):
9911 * fileio.c (Fdo_auto_save):
9912 * filelock.c (unlock_all_files):
9913 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9915 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9917 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9918 * callproc.c (create_temp_file):
9919 * filelock.c (create_lock_file):
9920 Assume mkostemp, since it's now provided by Gnulib.
9922 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9924 * w32.c (mkostemp): New function.
9925 (mktemp): Remove, no longer used. Most of the code reused in
9926 mkostemp. (Bug#15015)
9927 (mktemp): Don't undef.
9929 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9931 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9932 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9933 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9934 (free_glyph_pool, check_glyph_memory): Likewise for
9935 all users. Adjust comments where appropriate.
9937 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9939 * composite.h: Minor fixups.
9940 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9941 to fix a misspelling, and change it to an inline function while
9942 we're at it (it need not be a macro). All uses changed.
9943 (composition_method, composition_valid_p):
9944 Rewrite to avoid assignments in if-conditions.
9946 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9948 Do not use global Lisp_Object in composition macros.
9949 * composite.h (composition_temp): Remove declaration.
9950 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9951 (composition_method, composition_valid_p): ...inline functions.
9952 (compose_region): Remove the leftover.
9953 * composite.c (composition_temp): Remove.
9954 (run_composition_function, update_compositions)
9955 (composition_compute_stop_pos, composition_adjust_point)
9956 (Ffind_composition_internal):
9957 * coding.c (handle_composition_annotation):
9958 * xdisp.c (handle_composition_prop, check_point_in_composition):
9959 Related users changed.
9961 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9963 Drop FRAME_PTR typedef.
9964 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9965 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9966 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9967 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9968 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9969 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9970 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9971 All related users changed.
9973 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9975 * eval.c (default_toplevel_binding): New function.
9977 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9978 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9979 (syms_of_eval): Export them.
9980 * data.c (Fdefault_value): Micro cleanup.
9981 * term.c (init_tty): Use "false".
9983 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9985 Fix X GC leak in GTK and raw (no toolkit) X ports.
9986 * xterm.c (x_free_frame_resources): If white and black relief
9987 GCs are allocated, always free them here.
9988 * xfns.c (x_make_gc): Omit redundant initialization.
9989 * widget.c (create_frame_gcs): Remove the leftover.
9990 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9991 in x_free_frame_resources.
9993 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9995 * nsterm.m (windowWillResize:toSize:): Only change title if
9996 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9998 (viewDidEndLiveResize): New method.
10000 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
10001 inside NS_IMPL_COCOA.
10003 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10005 * insdel.c (adjust_after_replace, replace_range, del_range_2):
10006 Do not check whether undo is enabled because record_insert and
10007 record_delete does that themselves.
10009 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10011 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
10012 member which is not really used any more.
10013 (FRAME_XIC_BASE_FONTNAME): Remove.
10014 * xfns.c (xic_free_fontset): Adjust user.
10015 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
10016 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
10017 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
10018 (xdialog_show): Use eassert for debugging check.
10019 * w32term.c (x_unfocus_frame): Remove unused dummy function.
10021 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
10023 * fileio.c, fns.c (merge): Move extern decl from here ...
10024 * lisp.h (merge): ... to here.
10026 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10028 Fix last font-related change.
10029 * w32font.h (w32font_list_internal, w32font_match_internal):
10031 * w32uniscribe.c (uniscribe_list, uniscribe_match)
10032 (uniscribe_list_family): Adjust to match font API change.
10033 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
10034 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
10036 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10038 * frame.h (FRAME_MOUSE_UPDATE):
10039 * nsterm.m (ns_frame_up_to_date): Omit redundant check
10040 whether hlinfo->mouse_face_mouse_frame is non-NULL.
10042 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10044 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
10045 * font.h (struct font_driver): Change list, match, and list_family
10046 functions to accept struct frame * as first arg.
10047 * font.c (font_score, font_compare, font_sort_entities):
10049 (font_sort_entities, font_list_entities, font_select_entity)
10050 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
10051 match font API change.
10052 * xfont.c (xfont_list, xfont_match, xfont_list_family):
10053 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
10054 * ftxfont.c (ftxfont_list, ftxfont_match):
10055 * xftfont.c (xftfont_list, xftfont_match):
10056 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
10057 * w32font.c (w32font_list, w32font_match, w32font_list)
10058 (w32font_list_internal, w32_font_match_internal): Likewise.
10059 * xfaces.c (Fx_family_fonts): Adjust user.
10061 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10063 Do not use pure Xism x_wm_set_icon_position in non-X ports.
10064 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
10065 only if HAVE_X_WINDOWS is in use.
10066 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
10067 * nsterm.m (x_wm_set_icon_position): Remove no-op.
10068 * w32term.c (x_wm_set_icon_position): Likewise.
10069 * w32fns.c (x_icon): Adjust user.
10071 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10073 * xterm.c (last_mouse_press_frame): Remove the
10074 leftover which is not really used any more.
10075 (handle_one_xevent, syms_of_xterm): Adjust users.
10076 (x_flush): Call XFlush once per each X display, not frame.
10077 This is better because this code always unconditionally skips
10078 non-X frames in Vframe_list and issues the only XFlush if we
10079 have more than one X frame on the same X display.
10080 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
10081 Use bool for booleans.
10082 (x_draw_glyph_string_background, cvt_string_to_pixel)
10083 (cvt_pixel_dtor): Drop unnecessary prototypes.
10084 * xterm.h (x_display_ok): Adjust prototype.
10086 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10088 Drop unnecessary functions that deals with frame pixel size.
10089 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
10090 (x_pixel_height): Drop prototypes.
10091 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
10092 (x_pixel_height): Drop implementations.
10093 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
10094 which should be always valid for window frame.
10095 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
10096 * w32menu.c (Fx_popup_dialog):
10097 * xmenu.c (Fx_popup_dialog): Likewise for both.
10099 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10101 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
10102 frame parameters and call to Fmodify_frame_parameters just once.
10103 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
10104 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
10105 and mention nil frame in docstring.
10107 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10109 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
10110 (x_figure_window_size): Likewise. Adjust to return long.
10111 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
10112 (toplevel): Move Qterminal_live_p to...
10113 * terminal.c (toplevel): ...here, make it static, and...
10114 (syms_of_terminal): ...DEFSYM here.
10115 * frame.h (Qterminal_live_p): Remove declaration.
10116 (make_frame, x_figure_window_size): Adjust prototype.
10117 * nsfns.m (Fx_create_frame): Use long for window flags.
10119 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10121 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10122 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10123 Do not assume that emacs_close (INT_MAX) is a no-op.
10125 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10127 * xfaces.c (make_face_cache): For struct face_cache, prefer
10128 xmalloc to xzalloc and so avoid redundant call to memset.
10129 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10131 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10133 * fringe.c (draw_window_fringes, update_window_fringes)
10134 (compute_fringe_widths):
10135 * w32term.c (x_draw_glyph_string):
10136 * window.c (candidate_window_p, Frecenter):
10137 * xfaces.c (realize_basic_faces, realize_default_face)
10138 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10139 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10140 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10141 * xmenu.c (Fx_menu_bar_open_internal):
10142 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10143 * xsettings.c (xft_settings_event):
10144 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10145 Use bool for booleans. Adjust style and comments where
10147 * dispextern.h (draw_window_fringes, update_window_fringes)
10148 (compute_fringe_widths):
10149 * xterm.h (x_had_errors_p): Adjust prototype.
10151 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10153 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10154 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10156 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10158 * fns.c (toplevel): Remove comment before Fsafe_length because
10159 it checks for QUIT.
10161 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10163 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10165 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10167 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10168 frame which got the message is still alive, before dereferencing
10169 its pointer. (Bug#14970)
10171 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10172 be a live window, before using it as such. (Bug#14970)
10174 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10176 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10177 w32_detect_focus_change instead of doing part of its job by hand.
10178 This fixes the problem whereby FOCUS_OUT events were not sent to
10181 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10183 * process.c (Fprocess_list): Doc fix.
10185 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10186 being re-exposed only if it didn't ask to become visible.
10187 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10188 was previously iconified. (Bug#14841)
10189 (x_iconify_frame): Mark the frame iconified.
10191 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10193 Fix minor problems found by static checking.
10194 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10195 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10197 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10199 * eval.c (set_specpdl_old_value): New function.
10200 (unbind_to): Minor simplification.
10201 (get_backtrace_frame): New function.
10202 (Fbacktrace_frame): Use it. Add `base' argument.
10203 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10204 (syms_of_eval): Export backtrace-eval.
10205 * xterm.c (x_focus_changed): Simplify.
10207 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10209 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10211 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10213 * xdisp.c (redisplay_window): Instead of moving point out of
10214 scroll margin, reject the force_start method, and try scrolling
10215 instead. (Bug#14780)
10217 2013-07-24 Ken Brown <kbrown@cornell.edu>
10219 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10222 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10224 * eval.c (Fprogn): Do not check that BODY is a proper list.
10225 This undoes the previous change. The check slows down the
10226 interpreter, and is not needed to prevent a crash. See
10227 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10229 2013-07-23 Glenn Morris <rgm@gnu.org>
10231 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10233 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10235 Port to GNU/Linux systems with tinfo but not ncurses.
10236 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10237 to decide whether ncurses is being used. Without this change,
10238 GCC complains about tgetent not being declared, on a system
10239 that has tinfo installed but ncurses not installed.
10241 * eval.c (Fprogn): Check that BODY is a proper list.
10243 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10244 * data.c (Fsetq_default):
10245 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10246 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10248 Tune by taking advantage of the fact that ARGS is always a list
10249 when a function is declared to have UNEVALLED args.
10251 * emacsgtkfixed.c: Port to GCC 4.6.
10252 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10254 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10256 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10257 here to silence compiler warnings.
10259 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10261 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10262 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10263 from messing up Emacs's 'struct frame' (Bug#14923).
10265 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10267 * alloc.c (make_save_ptr_ptr): Define this function.
10268 It was inadvertently omitted. It's needed only if
10269 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10271 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10273 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10274 frame have focus (Bug#14895).
10276 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10278 Avoid vfork-related deadlock more cleanly.
10279 * callproc.c (child_setup): When the child's exec fails, output
10280 the program name, as that's more useful. Use O_NONBLOCK to avoid
10282 * process.c (create_process_1): Remove; no longer needed.
10283 (create_process): Remove timer hack; no longer needed, now that
10284 the child avoids deadlock.
10286 2013-07-20 Glenn Morris <rgm@gnu.org>
10288 * image.c (Fimage_flush): Fix doc typo.
10290 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10292 Fix array bounds violation when pty allocation fails.
10293 * process.c (PTY_NAME_SIZE): New constant.
10294 (pty_name): Remove static variable; it's now auto.
10295 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10296 Take pty_name as an arg rather than using a static variable.
10297 All callers changed.
10298 (create_process): Recover pty_flag from process, not from volatile local.
10299 (create_pty): Stay inside array even when pty allocation fails.
10300 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10302 * lread.c (Fload): Avoid initialization only when lint checking.
10303 Mention that it's needed only for older GCCs.
10305 2013-07-20 Kenichi Handa <handa@gnu.org>
10307 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10308 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10310 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10312 * lread.c (Fload): Avoid uninitialized warning.
10314 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10316 Fix some minor file descriptor leaks and related glitches.
10317 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10318 (create_lock_file): Use write, not emacs_write.
10319 * image.c (slurp_file, png_load_body):
10320 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10321 (server_accept_connection):
10322 Don't leak an fd on memory allocation failure.
10323 * image.c (slurp_file): Add a cheap heuristic for growing files.
10324 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10325 as that's what the other routines do. Maybe input need not be
10326 blocked at all, but it's better to be consistent.
10327 Avoid undefined behavior when strlen is zero.
10329 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10330 (NSTATICS): Now a constant; doesn't need to be a macro.
10332 2013-07-19 Richard Stallman <rms@gnu.org>
10334 * coding.c (decode_coding_utf_8): Add simple loop for fast
10335 processing of ASCII characters.
10337 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10339 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10341 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10343 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10344 unportable 'struct x_display_info'.
10345 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10346 is a portable type.
10348 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10350 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10351 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10353 (system_process_attributes): Prefer plain char to unsigned char
10354 when either will do. Clean up properly if interrupted or if
10355 memory allocations fail. Don't assume sscanf succeeds.
10356 Remove no-longer-needed workaround to stop GCC from whining.
10357 Read command-line once, instead of multiple times. Check read status a
10358 bit more carefully.
10360 Fix obscure porting bug with varargs functions.
10361 The code assumed that int is treated like ptrdiff_t in a vararg
10362 function, which is not a portable assumption. There was a similar
10363 -- though these days less likely -- porting problem with various
10364 assumptions that pointers of different types all smell the same as
10365 far as vararg functions is conserved. To make this problem less
10366 likely in the future, redo the API to use varargs functions.
10367 * alloc.c (make_save_value): Remove this vararg function.
10368 All uses changed to ...
10369 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10370 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10372 (make_save_ptr): Rename from make_save_pointer, for consistency with
10373 the above. Define only on platforms that need it. All uses changed.
10375 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10377 * keyboard.c: Try to fix typos in previous change.
10378 (DISPLAY_LIST_INFO): New macro.
10379 (kbd_buffer_get_event): Do not access members that are not present
10380 in X11. Revert inadvertent change of "!=" to "=".
10382 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10384 * keyboard.c (kbd_buffer_get_event):
10385 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10386 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10388 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10390 * filelock.c: Fix unlikely file descriptor leaks.
10391 (get_boot_time_1): Rework to avoid using emacs_open.
10392 This doesn't actually fix a leak, but is better anyway.
10393 (read_lock_data): Use read, not emacs_read.
10395 * doc.c: Fix minor memory and file descriptor leaks.
10396 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10397 (get_doc_string, Fsnarf_documentation):
10398 Fix file descriptor leak on error.
10400 * term.c: Fix minor fdopen-related file descriptor leaks.
10401 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10402 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10404 * charset.c: Fix file descriptor leaks and errno issues.
10406 (load_charset_map_from_file): Don't leak file descriptor on error.
10407 Use plain record_xmalloc since the allocation is larger than
10408 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10410 * eval.c (record_unwind_protect_nothing):
10411 * fileio.c (fclose_unwind):
10413 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10414 The replacement doesn't block input, but that no longer seems
10417 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10419 * lread.c: Fix file descriptor leaks and errno issues.
10420 (Fload): Close some races that leaked fds or streams when 'load'
10422 (Fload, openp): Report error number of last nontrivial failure to open.
10423 ENOENT counts as trivial.
10424 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10426 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10427 now that the function is always called with a nonnegative arg.
10428 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10429 All uses replaced with ...
10430 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10432 A few more minor file errno-reporting bugs.
10433 * callproc.c (Fcall_process):
10434 * doc.c (Fsnarf_documentation):
10435 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10436 * process.c (set_socket_option):
10437 Don't let a constructor trash errno.
10438 * doc.c: Include <errno.h>.
10440 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10442 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10444 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10446 Fix w32 bug with call-process-region (Bug#14885).
10447 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10448 to Fcall_process when the input is empty. This simplifies the
10449 code a bit. It makes no difference on POSIXish platforms but
10450 apparently it fixes a bug on w32.
10452 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10453 * fileio.c (close_file_unwind): Don't close if FD is negative;
10454 this can happen when unwinding a zapped file descriptor.
10455 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10456 in case Emacs runs out of memory between the two unwind-protects.
10457 Don't trash errno when closing FD.
10458 Zap the FD in the specpdl when closing it, instead of deferring
10459 the removal of the unwind-protect; this fixes a bug where a child
10460 function unwinds the stack past us.
10462 New unwind-protect flavors to better type-check C callbacks.
10463 This also lessens the need to write wrappers for callbacks,
10464 and the need for make_save_pointer.
10465 * alloc.c (free_save_value):
10466 * atimer.c (run_all_atimers):
10468 * alloc.c (safe_alloca_unwind):
10469 * atimer.c (unwind_stop_other_atimers):
10470 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10471 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10472 * minibuf.c (choose_minibuf_frame_1):
10473 * process.c (make_serial_process_unwind):
10474 * xdisp.c (pop_message_unwind):
10475 * xselect.c (queue_selection_requests_unwind):
10476 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10477 * alloc.c (record_xmalloc):
10478 Prefer record_unwind_protect_ptr to record_unwind_protect with
10480 * alloc.c (Fgarbage_collect):
10481 Prefer record_unwind_protect_void to passing a dummy.
10482 * buffer.c (restore_buffer):
10483 * window.c (restore_window_configuration):
10484 * xfns.c, w32fns.c (do_unwind_create_frame)
10485 New wrapper. All record-unwind uses of wrappee changed.
10486 * buffer.c (set_buffer_if_live):
10487 * callproc.c (call_process_cleanup, delete_temp_file):
10488 * coding.c (code_conversion_restore):
10489 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10490 * editfns.c (save_excursion_restore)
10491 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10492 (save_restriction_restore):
10493 * eval.c (restore_stack_limits, un_autoload):
10494 * fns.c (require_unwind):
10495 * keyboard.c (recursive_edit_unwind, tracking_off):
10496 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10497 * macros.c (pop_kbd_macro, restore_menu_items):
10498 * nsfns.m (unwind_create_frame):
10499 * print.c (print_unwind):
10500 * process.c (start_process_unwind):
10501 * search.c (unwind_set_match_data):
10502 * window.c (select_window_norecord, select_frame_norecord):
10503 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10504 (fast_set_selected_frame):
10505 * xfns.c, w32fns.c (unwind_create_tip_frame):
10506 Return void, not a dummy Lisp_Object. All uses changed.
10507 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10508 * callproc.c (call_process_kill):
10509 * fileio.c (restore_point_unwind, decide_coding_unwind)
10510 (build_annotations_unwind):
10511 * insdel.c (Fcombine_after_change_execute_1):
10512 * keyboard.c (read_char_help_form_unwind):
10513 * menu.c (unuse_menu_items):
10514 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10515 * sound.c (sound_cleanup):
10516 * xdisp.c (unwind_redisplay):
10517 * xfns.c (clean_up_dialog):
10518 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10519 Accept no args and return void, instead of accepting and returning
10520 a dummy Lisp_Object. All uses changed.
10521 * cygw32.c (fchdir_unwind):
10522 * fileio.c (close_file_unwind):
10523 * keyboard.c (restore_kboard_configuration):
10524 * lread.c (readevalllop_1):
10525 * process.c (wait_reading_process_output_unwind):
10526 Accept int and return void, rather than accepting an Emacs integer
10527 and returning a dummy object. In some cases this fixes an
10528 unlikely bug when the corresponding int is outside Emacs integer
10529 range. All uses changed.
10530 * dired.c (directory_files_internal_unwind):
10531 * fileio.c (do_auto_save_unwind):
10532 * gtkutil.c (pop_down_dialog):
10533 * insdel.c (reset_var_on_error):
10534 * lread.c (load_unwind):
10535 * xfns.c (clean_up_file_dialog):
10536 * xmenu.c, nsmenu.m (pop_down_menu):
10537 * xmenu.c (cleanup_widget_value_tree):
10538 * xselect.c (wait_for_property_change_unwind):
10539 Accept pointer and return void, rather than accepting an Emacs
10540 save value encapsulating the pointer and returning a dummy object.
10542 * editfns.c (Fformat): Update the saved pointer directly via
10543 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10544 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10545 (unwind_body): New function.
10546 (record_unwind_protect): First arg is now a function returning void,
10547 not a dummy Lisp_Object.
10548 (record_unwind_protect_ptr, record_unwind_protect_int)
10549 (record_unwind_protect_void): New functions.
10550 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10551 * fileio.c (struct auto_save_unwind): New type.
10552 (do_auto_save_unwind): Use it.
10553 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10554 * insdel.c (struct rvoe_arg): New type.
10555 (reset_var_on_error): Use it.
10556 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10558 (specbinding_func): Remove; there are now several such functions.
10559 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10560 (set_unwind_protect_ptr): New function.
10561 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10563 Be simpler and more consistent about reporting I/O errors.
10564 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10565 Say "Read error" and "Write error", rather than "I/O error", or
10566 "IO error reading", or "IO error writing", when a read or write
10568 * process.c (Fmake_network_process, wait_reading_process_output)
10569 (send_process, Fprocess_send_eof, wait_reading_process_output):
10570 Capitalize diagnostics consistently. Put "failed foo" at the
10571 start of the diagnostic, so that we don't capitalize the
10572 function name "foo". Consistently say "failed" for such
10574 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10575 All callers changed. This is so it can use report_file_error.
10576 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10577 diagnostics consistently as above.
10579 * fileio.c (report_file_errno): Fix errno reporting bug.
10580 If the file name is neither null nor a pair, package it up as a
10581 singleton list. All callers changed, both to this function and to
10582 report_file_error. This fixes a bug where the memory allocator
10583 invoked by list1 set errno so that the immediately following
10584 report_file_error reported the wrong errno value.
10586 Fix minor problems found by --enable-gcc-warnings.
10587 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10588 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10590 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10592 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10593 Set event->arg to Qt if switch-event shall be generated.
10594 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10596 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10598 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10601 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10602 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10603 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10604 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10605 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10606 and there is a focused frame.
10607 (head_table): Add focus-in and focus-out.
10608 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10609 bind to handle-focus-in/out.
10611 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10612 (Fhandle_switch_frame): Call Fhandle_focus_in.
10613 (syms_of_frame): defsubr handle-focus-in/out.
10615 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10617 Fix porting bug to older POSIXish platforms (Bug#14862).
10618 * sysdep.c (emacs_pipe): New function, that implements
10619 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10620 This should port better to CentOS 5 and to Mac OS X 10.6.
10621 All calls to pipe2 changed.
10623 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10624 This makes the code easier to read and the executable a bit smaller.
10625 Do not replace all calls to Fcons that happen to create lists,
10626 just calls that are intended to create lists. For example, when
10627 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10628 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10629 Similarly for list2 through list5.
10630 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10631 * bytecode.c (exec_byte_code):
10632 * callint.c (quotify_arg, Fcall_interactively):
10633 * callproc.c (Fcall_process, create_temp_file):
10634 * charset.c (load_charset_map_from_file)
10635 (Fdefine_charset_internal, init_charset):
10636 * coding.c (get_translation_table, detect_coding_system)
10637 (Fcheck_coding_systems_region)
10638 (Fset_terminal_coding_system_internal)
10639 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10640 * composite.c (update_compositions, Ffind_composition_internal):
10641 * dired.c (directory_files_internal, file_name_completion)
10643 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10644 * doc.c (Fsnarf_documentation):
10645 * editfns.c (Fmessage_box):
10647 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10648 (Feval, eval_sub, Ffuncall, apply_lambda):
10649 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10650 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10651 (Fset_file_times, Finsert_file_contents)
10652 (Fchoose_write_coding_system, Fwrite_region):
10653 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10654 * font.c (font_registry_charsets, font_parse_fcname)
10655 (font_prepare_cache, font_update_drivers, Flist_fonts):
10656 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10657 * frame.c (make_frame, Fmake_terminal_frame)
10658 (x_set_frame_parameters, x_report_frame_params)
10659 (x_default_parameter, Fx_parse_geometry):
10660 * ftfont.c (syms_of_ftfont):
10661 * image.c (gif_load):
10662 * keyboard.c (command_loop_1):
10663 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10664 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10665 (Fminor_mode_key_binding, accessible_keymaps_1)
10666 (Faccessible_keymaps, Fwhere_is_internal):
10667 * lread.c (read_emacs_mule_char):
10668 * menu.c (find_and_return_menu_selection):
10669 * minibuf.c (get_minibuffer):
10670 * nsfns.m (Fns_perform_service):
10671 * nsfont.m (ns_script_to_charset):
10672 * nsmenu.m (ns_popup_dialog):
10673 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10674 (Fx_own_selection_internal):
10675 * nsterm.m (append2):
10676 * print.c (Fredirect_debugging_output)
10677 (print_prune_string_charset):
10678 * process.c (Fdelete_process, Fprocess_contact)
10679 (Fformat_network_address, set_socket_option)
10680 (read_and_dispose_of_process_output, write_queue_push)
10681 (send_process, exec_sentinel):
10682 * sound.c (Fplay_sound_internal):
10683 * textprop.c (validate_plist, add_properties)
10684 (Fput_text_property, Fadd_face_text_property)
10685 (copy_text_properties, text_property_list, syms_of_textprop):
10686 * unexaix.c (report_error):
10687 * unexcoff.c (report_error):
10688 * unexsol.c (unexec):
10689 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10690 (Fformat_mode_line, syms_of_xdisp):
10691 * xfaces.c (set_font_frame_param)
10692 (Finternal_lisp_face_attribute_values)
10693 (Finternal_merge_in_global_face, syms_of_xfaces):
10694 * xfns.c (x_default_scroll_bar_color_parameter)
10695 (x_default_font_parameter, x_create_tip_frame):
10696 * xfont.c (xfont_supported_scripts):
10697 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10698 (menu_help_callback, xmenu_show):
10699 * xml.c (make_dom):
10700 * xterm.c (set_wm_state):
10701 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10702 and similarly for list2 through list5.
10704 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10706 * callproc.c (Fcall_process_region): Fix minor race and tune.
10707 (create_temp_file): New function, with the temp-file-creation part
10708 of the old Fcall_process_region. Use Fcopy_sequence to create the
10709 temp file name, rather than alloca + build_string, for simplicity.
10710 Don't bother to block input around the temp file creation;
10711 shouldn't be needed. Simplify use of mktemp.
10712 Use record_unwind_protect immediately after creating the temp file;
10713 this closes an unlikely race where the temp file was not removed.
10714 Use memcpy rather than an open-coded loop.
10715 (Fcall_process_region): Use the new function. If the input is
10716 empty, redirect from /dev/null rather than from a newly created
10717 empty temp file; this avoids unnecessary file system traffic.
10719 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10721 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10722 Simplify by making this case like the other two. This is a bit
10723 slower on obsolete hosts, but the extra complexity isn't worth it.
10725 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10726 * process.c (create_process) [!DOS_NT]:
10727 Remove now-unnecessary calls to emacs_close.
10729 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10731 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10732 returning early. (Bug#14850)
10734 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10735 and inhibit-iso-escape-detection attributes of 'undecided'.
10738 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10740 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10741 Reported by Herbert J. Skuhra in
10742 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10744 Don't lose top specpdl entry when memory is exhausted.
10745 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10746 specpdl overflow here, to simplify callers; all callers changed.
10747 Always reserve an unused entry at the stack top; this avoids
10748 losing the top entry's information when memory is exhausted.
10750 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10752 Clean up errno reporting and fix some errno-reporting bugs.
10753 * callproc.c (Fcall_process):
10754 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10755 * process.c (create_process, Fmake_network_process):
10756 * unexaix.c (report_error):
10757 * unexcoff.c (report_error):
10758 Be more careful about reporting the errno of failed operations.
10759 The code previously reported the wrong errno sometimes.
10760 Also, prefer report_file_errno to setting errno + report_file_error.
10761 (Fcall_process): Look at openp return value rather than at path,
10762 as that's a bit faster and clearer when there's a numeric predicate.
10763 * fileio.c (report_file_errno): New function, with most of the
10764 old contents of report_file_error.
10765 (report_file_error): Use it.
10766 (Ffile_exists_p, Ffile_accessible_directory_p):
10767 Set errno to 0 when it is junk.
10768 * fileio.c (Faccess_file):
10769 * image.c (x_create_bitmap_from_file):
10770 Use faccessat rather than opening the file, to avoid the hassle of
10771 having a file descriptor open.
10772 * lisp.h (report_file_errno): New decl.
10773 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10776 * process.c (create_process, wait_reading_process_output) [AIX]:
10777 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10778 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10779 a multithreaded environment anyway).
10780 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10782 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10784 * image.c (x_find_image_file): Don't close a remote file handle.
10786 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10788 Fix races with threads and file descriptors.
10789 * callproc.c (Fcall_process_region):
10790 * dired.c (open_directory):
10791 * emacs.c (main, Fdaemon_initialized):
10792 * image.c (x_find_image_file):
10793 * inotify.c (Finotify_rm_watch):
10794 * lread.c (Flocate_file_internal):
10795 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10796 * term.c (term_mouse_moveto, init_tty):
10797 * termcap.c (tgetent):
10798 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10799 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10800 * unexhp9k800.c, unexmacosx.c (unexec):
10801 * callproc.c (Fcall_process_region):
10802 Use emacs_close, not close.
10803 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10804 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10805 and posix_close function on current platforms (which all lack them).
10806 (emacs_close): Use it. This should fix the races on GNU/Linux and
10807 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10808 and it should avoid closing random victim file descriptors on
10811 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10813 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10814 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10815 Touch up doc a bit.
10817 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10818 This is for .gdbinit xbacktrace.
10820 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10821 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10822 (emacs_set_tty): Now static.
10823 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10824 * term.c (tty_capable_p, tty_default_color_capabilities)
10825 (get_tty_terminal, term_mouse_movement)
10826 (handle_one_term_event, init_tty, maybe_fatal):
10827 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10828 (tgetent, scan_file, name_match, compare_contin):
10829 * terminal.c (get_terminal):
10830 Use bool for boolean.
10831 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10832 Prefer char to unsigned char if either will do.
10833 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10834 (tty_write_glyphs): Prefer int to unsigned.
10835 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10836 All callers changed.
10837 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10839 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10842 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10843 (B__dummy__): New dummy symbol, to pacify C89.
10844 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10845 they can't grok varargs macros.
10846 * dispnew.c (add_window_display_history)
10847 (add_frame_display_history):
10848 * print.c (print_object):
10849 * xdisp.c (debug_method_add):
10850 Use %p printf format only for void pointers.
10851 * emacs.c (usage_message): New constant, replacing ...
10852 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10853 (main): Adjust to usage reorg.
10854 * fns.c (syms_of_fns):
10855 * profiler.c (syms_of_profiler):
10856 Don't use non-constant struct initializers.
10857 * gnutls.h (gnutls_initstage_t):
10858 * lisp.h (enum Lisp_Fwd_Type):
10859 * lread.c (lisp_file_lexically_bound_p):
10860 * xsettings.c (anonymous enum):
10861 Remove trailing comma.
10862 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10863 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10864 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10866 * regex.c (const_re_char): New type, to pacify strict C89.
10867 All uses of 'const re_char' replaced to use it.
10868 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10869 with glibc when strict C89. This change is imported from gnulib.
10871 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10872 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10873 Omit GNU_LINUX implementation, since it requires long long.
10874 * xterm.c (x_draw_underwave):
10875 Do not assume the traditional order of struct's members.
10876 (x_term_init): Rewrite to avoid the need for non-constant structure
10879 Syntax cleanup, mostly replacing macros with functions.
10880 This removes the need for the syntax_temp hack.
10881 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10882 * syntax.c (SYNTAX_INLINE): New macro.
10883 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10884 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10885 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10886 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10887 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10888 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10889 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10890 Now constants, not macros.
10891 (syntax_temp) [!__GNUC__]: Remove.
10892 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10893 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10894 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10895 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10896 Move here from syntax.h; now functions, not macros. Except for the
10897 last function, these are static since only syntax.c uses them.
10898 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10899 All uses changed. Now a function, not a macro; use this fact
10900 to simplify the code.
10901 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10902 compiler bugs; no longer relevant.
10903 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10904 (SYNTAX_INLINE): New macro.
10905 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10906 for the new functions. Use bool for boolean member.
10907 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10908 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10909 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10910 (SETUP_BUFFER_SYNTAX_TABLE):
10911 Now extern inline functions, not macros.
10912 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10913 Remove; all uses replaced by implementation.
10914 (syntax_temp) [!__GNUC__]: Remove decl.
10915 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10917 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10919 * emacs.c (main): Fix syntax error.
10921 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10923 Timestamp fixes for undo (Bug#14824).
10924 * atimer.c (schedule_atimer):
10925 * fileio.c (Ffile_newer_than_file_p):
10926 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10927 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10928 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10929 (syms_of_fileio): Remove Sclear_visited_file_name.
10930 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10931 file doesn't exist; this avoids an ambiguity with negative timestamps.
10932 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10933 * systime.h (make_emacs_time, invalid_emacs_time):
10934 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10935 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10936 * undo.c (record_first_change): Push (visited-file-modtime) onto
10937 undo list rather than reimplementing it by hand, incorrectly.
10939 2013-07-09 Ken Brown <kbrown@cornell.edu>
10941 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10943 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10945 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10947 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10949 Handle errno and exit status a bit more carefully.
10950 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10951 number into an exit status. Instead, use EXIT_CANCELED.
10952 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10953 * callproc.c (relocate_fd):
10954 * emacs.c (close_output_streams, main):
10955 * process.c (create_process):
10956 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10957 Use emacs_perror for simplicity.
10958 * callproc.c (relocate_fd, main):
10959 * sysdep.c (sys_subshell):
10960 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10961 (shut_down_emacs): Use emacs_write, not write.
10962 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10963 * fileio.c (Fcopy_file, e_write):
10964 * nsterm.m (ns_select):
10965 * process.c (send_process):
10966 * sound.c (vox_write):
10967 Use emacs_write_sig, not emacs_write.
10968 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10969 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10971 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10973 (emacs_full_write): New function.
10974 (emacs_write): Rewrite to use it.
10975 (emacswrite_sig, emacs_perror): New functions.
10976 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10978 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10980 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10981 on NS even if it is present. Pixmap on NS is a void*.
10983 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10985 Port to Ubuntu 10 (Bug#14803).
10986 Problem reported by T.V. Raman.
10987 * process.c (close_on_exec, accept4, process_socket):
10988 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10990 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10992 * w32.c (sys_dup): Declare prototype.
10996 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10998 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11000 Make file descriptors close-on-exec when possible (Bug#14803).
11001 This simplifies Emacs a bit, since it no longer needs to worry
11002 about closing file descriptors by hand in some cases.
11003 It also fixes some unlikely races. Not all such races, as
11004 libraries often open files internally without setting
11005 close-on-exec, but it's an improvement.
11006 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
11007 * callproc.c (Fcall_process) [!MSDOS]:
11008 * emacs.c (main) [!DOS_NT]:
11009 * nsterm.m (ns_term_init):
11010 * process.c (create_process):
11011 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
11012 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
11013 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
11014 Prefer mkostemp with O_CLOEXEC to mkstemp.
11015 * callproc.c (relocate_fd) [!WINDOWSNT]:
11016 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
11017 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
11019 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
11020 Make the resulting file descriptor close-on-exec.
11021 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
11022 * lread.c (load_descriptor_list, load_descriptor_unwind):
11023 Remove; no longer needed. All uses removed.
11024 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
11025 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
11027 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
11028 (Fmake_network_process, Fnetwork_interface_list)
11029 (Fnetwork_interface_info, server_accept_connection):
11030 Make newly-created socket close-on-exec.
11031 * sysdep.c (emacs_open, emacs_fopen):
11032 Make new-created descriptor close-on-exec.
11033 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
11034 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
11036 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
11038 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
11039 for NS_IMPL_GNUSTEP.
11041 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11043 Fix openp errno handling.
11044 * callproc.c (Fcall_process): Preserve openp errno around close.
11045 * lread.c (openp): Set errno when returning -1, as some callers
11048 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
11050 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
11052 * nsterm.h (NSSavePanel): Update comment.
11053 (NSAPP_DATA2_RUNFILEDIALOG): Define.
11054 (ns_run_file_dialog): Declare.
11056 * nsfns.m: Remove panelOK.
11058 (ns_run_file_dialog): New function.
11059 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
11060 event loop, so file dialog is popped up by ns_run_file_dialog, called
11061 by sendEvent (Bug#14578).
11062 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
11064 2013-07-06 Eli Zaretskii <eliz@gnu.org>
11066 * xdisp.c (default_line_pixel_height): New function.
11067 (pos_visible_p, move_it_vertically_backward, try_scrolling)
11068 (try_cursor_movement, redisplay_window, try_window)
11069 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
11071 * window.c (window_scroll_pixel_based):
11072 use default_line_pixel_height.
11074 * dispextern.h (default_line_pixel_height): Add prototype.
11076 * frame.c (x_set_line_spacing): Accept a float value for
11077 line-spacing parameter, per the documentation.
11079 * data.c (Fmultibyte_string_p): Doc fix.
11081 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
11083 Use emacs_open more consistently when opening files.
11084 This handles EINTR more consistently now, and makes it easier
11085 to introduce other uniform changes to file descriptor handling.
11086 * sysstdio.h: New file.
11087 * buffer.c (mmap_init):
11088 * cygw32.c (chdir_to_default_directory):
11089 * dispnew.c (Fopen_termscript):
11090 * emacs.c (Fdaemon_initialized):
11091 * fileio.c (Fdo_auto_save):
11092 * image.c (slurp_file, png_load_body, jpeg_load_body):
11093 * keyboard.c (Fopen_dribble_file):
11095 * print.c (Fredirect_debugging_output):
11096 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
11097 * termcap.c (tgetent):
11098 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
11099 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
11100 * w32term.c (w32_initialize) [CYGWIN]:
11101 * xfaces.c (Fx_load_color_file):
11102 Use emacs_open instead of plain open, and emacs_fopen instead of
11104 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
11105 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
11106 * callproc.c (default_output_mode): New constant.
11107 (Fcall_process): Use it to call emacs_open instead of plain creat.
11108 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
11109 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
11110 (emacs_fopen): New function.
11111 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
11112 Include <lisp.h>, for emacs_open.
11113 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11115 Remove duplicate #include directives.
11116 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11118 Don't include stdio.h twice.
11119 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11120 Don't include sys/types.h or stdio.h twice.
11121 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11122 * lread.c: Don't include coding.h twice.
11123 * nsfont.m: Don't include frame.h twice.
11124 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11125 * ralloc.c: Don't include <unistd.h> twice.
11126 * xdisp.c: Don't include font.h twice.
11127 * xterm.c: Don't include fontset.h twice.
11128 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11130 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11132 Scale ImageMagick images more carefully.
11133 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11134 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11135 Be more careful about avoiding undefined behavior after
11136 integer overflow and division by zero.
11138 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11140 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11141 (syms_of_w32fns): DEFSYM them.
11142 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11143 (CCHDEVICENAME): Define macros if not defined.
11144 (struct MONITOR_INFO_EX): New struct.
11145 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11146 (enum_display_monitors_fn): New variable.
11147 (globals_of_w32fns): Initialize it.
11148 (Fx_display_pixel_width, Fx_display_pixel_height)
11149 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11150 multi-monitor setups in docstrings.
11151 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11152 screen size by primary monitor's millimeter per pixel.
11153 (w32_monitor_enum, w32_display_monitor_attributes_list)
11154 (w32_display_monitor_attributes_list_fallback)
11155 (Fw32_display_monitor_attributes_list): New functions.
11156 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11158 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11160 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11162 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11164 * fileio.c (Qfile_notify_error): New error symbol.
11166 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11167 * inotify.c (inotify_callback, symbol_to_inotifymask)
11168 (Finotify_add_watch, Finotify_rm_watch): Use it.
11169 (inotifyevent_to_event): Exchange order of cookie and file name.
11170 (Finotify_add_watch): Adapt docstring.
11172 * lisp.h (Qfile_notify_error): Declare.
11174 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11176 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11177 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11178 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11179 which did not work (see <http://bugs.gnu.org/14569#307>).
11180 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11181 && (!noninteractive || initialized)). This attempts to thread
11182 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11184 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11186 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11187 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11189 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11191 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11192 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11193 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11194 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11196 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11198 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11199 Define to __sys_siglist.
11201 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11203 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11204 word-wrap, so that overflow-newline-into-fringe would work in
11205 visual-line-mode. (Bug#2749)
11206 (move_it_in_display_line_to): When the last scanned display
11207 element fits exactly on the display line, and
11208 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11209 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11210 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11211 finding buffer position that corresponds to pixel coordinates,
11212 e.g. in buffer_posn_from_coords.
11214 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11216 * process.c (handle_child_signal): Call catch_child_signal if
11219 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11221 Don't convert function pointers to void * and back.
11222 It isn't portable C, and it's easy enough to avoid.
11223 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11224 (make_save_value): Add support for SAVE_FUNCPOINTER.
11225 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11226 * print.c (print_object):
11227 Distinguish function from object pointers.
11228 * lisp.h (SAVE_FUNCPOINTER): New constant.
11229 (SAVE_SLOT_BITS): Adjust to it.
11230 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11231 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11232 (voidfuncptr): New typedef.
11233 (struct Lisp_Save_Value): New member data[0].funcpointer.
11234 (XSAVE_FUNCPOINTER): New function.
11236 Simplify buildobj processing.
11237 * Makefile.in (buildobj.h): Make it a sequence of strings each
11238 followed by comma, rather than a single string. Put it into a
11239 .tmp file in case there's an error while generating it.
11240 (gl-stamp): Use .tmp for temp files.
11241 (mostlyclean): Clean .tmp files.
11242 * doc.c (buildobj): Move to just the routine that needs it.
11243 It's now an array of strings, so processing is simpler.
11245 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11247 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11248 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11249 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11250 Invoke malloc_enable_thread even when not interactive.
11251 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11252 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11253 in this case, since the underlying bug has now been fixed.
11255 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11257 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11258 unlinking it (bug#14691).
11260 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11262 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11263 before checking whether buffer is modified. This lets
11264 `kill-buffer-query-functions' cancel killing of the buffer or save
11265 its content before `kill-buffer' asks user the "Buffer %s
11266 modified; kill anyway?" question.
11268 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11270 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11271 Let the super performKeyEquivalent deal with them (Bug#14747).
11273 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11275 * widget.c (resize_cb): Remove unused local.
11277 Do not use GTK 3 if it exists but cannot be compiled.
11278 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11279 * xterm.c (x_error_handler) [!USE_GTK]:
11282 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11284 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11286 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11287 to the valid range of values. (Bug#14753)
11289 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11290 when moving point by using the current glyph matrix. This avoids
11291 the need to force redisplay when this function is called in a
11294 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11296 Fix minor problems found by static checking.
11297 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11298 Redo the latter's body to sidestep GCC parenthesization warnings.
11299 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11300 * coding.c (detect_coding, detect_coding_system):
11301 * coding.h (struct undecided_spec):
11302 Use bool for boolean.
11303 * image.c (QCmax_width, QCmax_height): Now static.
11304 * xdisp.c (Fmove_point_visually): Remove unused local.
11306 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11308 * xdisp.c (Fmove_point_visually): New function.
11310 2013-06-28 Kenichi Handa <handa@gnu.org>
11312 * coding.h (define_coding_undecided_arg_index): New enum.
11313 (coding_attr_index): New members
11314 coding_attr_undecided_inhibit_null_byte_detection,
11315 coding_attr_undecided_inhibit_iso_escape_detection,
11316 coding_attr_undecided_prefer_utf_8.
11317 (undecided_spec): New struct.
11318 (struct coding_system): New member `undecided' of the member
11321 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11322 (detect_coding): Likewise.
11323 (detect_coding_system): Likewise.
11324 (Fdefine_coding_system_internal): New coding system properties
11325 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11327 (syms_of_coding): Adjust for coding_arg_undecided_max.
11329 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11331 * image.c (x_from_xcolors): Remove unused local.
11333 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11335 Defer image data transfer between X client and server until actual
11338 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11341 * image.c (Destroy_Image): Remove.
11342 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11343 `mask_p', and `colors_p'. All uses changed.
11344 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11345 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11346 New macros for `flags' arg to x_clear_image_1.
11347 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11348 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11349 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11350 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11351 (image_get_x_image, image_unget_x_image): New functions or macros.
11352 (image_background, image_background_transparent, x_to_xcolors)
11353 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11354 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11355 instead of Destroy_Image.
11356 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11357 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11358 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11359 (imagemagick_load_image, svg_load_image): Use them instead of
11360 x_create_x_image_and_pixmap, and x_put_x_image followed by
11361 x_destroy_x_image, respectively.
11362 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11363 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11364 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11365 background_transparent fields.
11366 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11367 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11369 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11371 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11372 This mostly consists of undoing recent changes.
11373 * callproc.c (Fcall_process):
11374 * process.c (create_process):
11375 Do not worry about catching SIGCHLD here, undoing previous change.
11376 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11377 * process.c, process.h (catch_child_signal):
11378 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11379 * process.c (catch_child_handler): Don't worry about being called
11380 lazily and do not assume caller has blocked SIGCHLD, undoing
11381 previous change. Move first-time stuff back to
11382 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11383 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11384 set lib_child_handler if it's already initialized, which may
11385 help avoid problems on GNUstep.
11387 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11389 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11390 * callproc.c (Fcall_process):
11391 * process.c (create_process):
11392 Make sure SIGCHLD is caught before we fork,
11393 since Emacs startup no arranges to catch SIGCHLD.
11394 * process.c (lib_child_handler): Initialize to null, not to
11396 (catch_child_signal): Allow self to be called lazily.
11397 Do nothing if it's already been called.
11398 Assume caller has blocked SIGCHLD (all callers do now).
11399 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11400 just before it's really needed.
11401 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11402 since it hasn't been caught yet.
11404 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11406 * image.c (compute_image_size): New function to implement
11407 :max-width and :max-height.
11408 (imagemagick_load_image): Use it.
11410 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11412 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11413 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11415 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11416 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11417 the SIGCHLD handler, since the code is not atomic and (due to glib)
11418 signals may be arriving now.
11419 * sysdep.c (init_signals): Do not catch child signals here;
11420 'main' now does that later, at a safer time.
11422 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11424 Clean up SIGCHLD handling a bit (Bug#14569).
11425 * process.c, process.h (catch_child_signal):
11426 Now always extern, even if !NS_IMPL_GNUSTEP.
11427 * process.c (catch_child_signal): Move glib tickler here from
11428 init_process_emacs, so that it's done earlier in Emacs
11429 initialization. Also move the noninteractive && !initialized
11430 check here from init_process_emacs. This is all a bit cleaner for
11431 GNUish platforms, and I hope it works around the Cygwin bug.
11432 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11433 that glib signal handling is tickled before glib creates threads.
11435 * process.c (wait_reading_process_output): Avoid int overflow
11436 when reading more than 2 GiB total from a process.
11438 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11440 * process.c (create_process): Handle a couple more cases,
11441 i.e., work even if new_argv and wait_child_setup[i] are cached.
11442 Use Fcall_process's style for volatile vars.
11444 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11446 * process.c (create_process): Mark PROCESS volatile.
11448 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11450 Use C99-style flexible array members if available.
11451 This avoids some subtle aliasing issues, which typically
11452 aren't a problem with GCC but may be a problem elsewhere.
11453 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11454 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11455 In either case, it uses a flexible array member rather than
11456 the old struct hack. All uses changed.
11457 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11458 Adjust to sdata reorganization.
11459 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11460 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11461 that ports better to pre-C99 non-GCC.
11462 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11463 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11464 as the latter has changed.
11465 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11466 and port better to pre-C99 GCC.
11467 * image.c (struct xpm_cached_color):
11468 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11469 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11470 Use FLEXIBLE_ARRAY_MEMBER.
11471 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11472 Move decl to top level so it gets checked against implementation.
11473 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11474 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11476 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11478 * syntax.c: Integer cleanups.
11479 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11480 All uses that need 0-or-2 changed to:
11481 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11482 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11483 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11484 (char_quoted, prev_char_comend_first, back_comment)
11485 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11486 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11487 Use bool for boolean.
11488 (update_syntax_table, skip_chars, skip_syntaxes):
11489 Prefer int to unsigned when either will do.
11490 (back_comment): Return boolean success flag, like forw_comment,
11491 instead of positive-or-minus-1 (which might have overflowed int anyway).
11492 Don't stuff ptrdiff_t into int.
11493 (syntax_spec_code, syntax_code_spec): Now const.
11494 (Fmatching_paren, scan_lists, scan_sexps_forward):
11495 Use enum syntaxcode for syntax code.
11496 (Fmatching_paren): Check that arg is a character, not just an integer.
11497 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11498 (Finternal_describe_syntax_value): Omit no-longer-needed
11500 (skip_chars): Use char, not unsigned char, when the distinction
11502 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11503 * bytecode.c (exec_byte_code):
11504 * syntax.c (syntax_spec_code, Fchar_syntax)
11505 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11506 (init_syntax_once):
11507 * syntax.h (SYNTAX_WITH_FLAGS):
11508 Omit unnecessary casts.
11510 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11512 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11513 line dimensions here, to avoid race conditions with the main
11514 thread. (Bug#14062, bug#14630, bug#14669)
11516 * w32term.c (w32_draw_window_cursor): Compute the header line and
11517 mode line dimensions here.
11518 <w32_system_caret_window, w32_system_caret_hdr_height>:
11519 <w32_system_caret_mode_height>: New variables.
11521 * w32term.h: Declare them.
11523 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11525 * alloc.c (die): Move "assertion failed" string here ...
11526 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11527 COND when SUPPRESS_CHECKING. This shrinks the executable text
11528 size by 0.8% to 2.2% when configured with --enable-checking,
11529 depending on optimization flags (GCC 4.8.1 x86-64).
11531 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11533 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11535 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11536 base is 2; this is more accurate.
11538 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11540 * sound.c (string_default): Move to !WINDOWSNT section.
11541 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11543 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11545 * sound.c: Integer cleanups.
11546 Remove unnecessary forward decls.
11547 (struct sound_device): The 'file' member is now a Lisp_Object, not
11548 a char *, so that we needn't invoke alloca on a huge size.
11549 (Fplay_sound_internal): Adjust to this.
11550 (string_default): New function.
11551 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11552 Use it to adjust to the struct sound_device change.
11553 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11554 (be2hs) [0]: Remove.
11556 * syntax.c (skip_chars): Don't use uninitialized storage
11557 when searching a multibyte buffer for characters that are not in a
11558 unibyte string that contains non-ASCII characters.
11560 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11562 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11563 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11565 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11567 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11569 2013-06-18 Kenichi Handa <handa@gnu.org>
11571 * font.c (Ffont_spec): Signal an error for an invalid font name
11574 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11576 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11577 In particular this ports to 32-bit sparc Sun cc.
11578 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11579 array with a dummy element at specpdl[-1], so that its address can
11581 (unbind_to): Do not copy the binding; not needed, now that we
11582 copy old_value in the one place where the copy is needed.
11583 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11584 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11585 (union specbinding): Rename from struct specbinding. Redo layout
11586 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11587 which is not portable. With Sun C 5.12 32-bit sparc, the
11588 declaration causes nargs to be an unsigned bitfield, a behavior
11589 that the C standard allows; but Emacs wants nargs to be signed.
11590 The overall type is now a union of structures rather than a
11591 structure of union of structures, and the 'kind' member is now a
11592 bitfield, so that the overall type doesn't grow. All uses changed.
11593 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11595 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11597 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11598 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11600 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11602 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11604 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11605 unless we know that the window w's frame is a frame object.
11606 Another attempt at solving bug#14062 and bug#14630.
11608 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11610 * textprop.c (property_set_type): New enum.
11611 (add_properties): Allow appending/prepending text properties.
11612 (add_text_properties_1): Factored out of Fadd_text_properties.
11613 (Fadd_text_properties): Move all the code into
11614 add_text_properties_1.
11615 (Fadd_face_text_property): New function that calls
11616 add_text_properties_1.
11618 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11620 Move functions from lisp.h to individual modules when possible.
11621 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11622 * alloc.c (XFLOAT_INIT, set_symbol_name):
11623 * buffer.c (CHECK_OVERLAY):
11624 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11625 (set_char_table_parent):
11626 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11627 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11628 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11629 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11631 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11632 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11633 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11634 (backtrace_args, backtrace_debug_on_exit):
11635 * floatfns.c (CHECK_FLOAT):
11636 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11637 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11638 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11639 (set_hash_index_slot):
11640 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11641 * marker.c (CHECK_MARKER):
11642 * textprop.c (CHECK_STRING_OR_BUFFER):
11643 * window.c (CHECK_WINDOW_CONFIGURATION):
11644 Move here from lisp.h, and make these functions static rather than
11646 * buffer.c (Qoverlayp):
11648 * fns.c (Qhash_table_p):
11649 * window.c (Qwindow_configuration_p):
11651 * lisp.h: Remove the abovementioned defns and decls.
11653 Use functions, not macros, for XINT etc (Bug#11935).
11654 In lisp.h, prefer functions to function-like macros, and
11655 constants to object-like macros, when either will do. This:
11656 . simplifies use, as there's no more need to worry about
11657 arguments' side effects being evaluated multiple times.
11658 . makes the code easier to debug on some platforms.
11659 However, when using gcc -O0, keep using function-like macros
11660 for a few critical operations, for performance reasons.
11661 This sort of thing isn't needed with gcc -Og, but -Og
11662 is a GCC 4.8 feature and isn't widely-enough available yet.
11663 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11664 Remove enum lsb_bits; no longer needed.
11665 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11666 * buffer.c (Qoverlap):
11668 * fns.c (Qhash_table_p):
11669 Now extern, so lisp.h can use these symbols.
11670 * dispextern.h: Include character.h, for MAX_CHAR etc.
11671 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11672 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11673 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11674 (GLYPH_CODE_P): Move here from lisp.h.
11675 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11676 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11677 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11678 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11679 XUNTAG now returns void *.
11680 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11681 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11682 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11683 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11684 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11685 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11686 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11687 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11688 New macros, renamed from their sans-lisp_h_ counterparts.
11689 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11690 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11691 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11692 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11693 If compiling via GCC without optimization, define these as macros
11694 in addition to inline functions.
11695 To disable this, compile with -DINLINING=0.
11696 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11697 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11698 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11699 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11700 (INTMASK, VALMASK): Now macros, since static values cannot be
11701 accessed from extern inline functions.
11702 (VALMASK): Also a constant, for benefit of old GDB.
11703 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11704 is INTEGERP, which can fold it in.
11705 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11706 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11707 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11708 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11709 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11710 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11711 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11712 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11713 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11714 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11715 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11716 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11717 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11718 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11719 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11720 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11721 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11722 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11723 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11724 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11725 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11726 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11727 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11728 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11729 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11730 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11731 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11732 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11733 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11734 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11735 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11736 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11737 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11739 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11740 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11741 (VALMASK): Define in one place rather than in two, merging the
11742 USE_LSB_TAG parts; this is simpler.
11743 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11744 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11745 Move up, to avoid use before definition.
11746 Also include "globals.h" earlier, for the same reason.
11747 (make_natnum): New function.
11748 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11749 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11750 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11751 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11752 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11753 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11754 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11755 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11756 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11757 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11758 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11759 (Qwindow_configuration_p, Qimage): New forward declarations.
11760 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11761 (STRING_COPYIN): Remove; unused.
11762 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11763 (xcar_addr, xcdr_addr): New functions. All uses changed.
11764 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11765 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11766 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11767 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11768 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11769 (TYPE_RANGED_INTEGERP): Simplify.
11770 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11771 (setlocale, fixup_locale, synchronize_system_messages_locale)
11772 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11773 Now empty functions, not macros.
11774 (functionp): Return bool, not int.
11775 * window.c (Qwindow_configuration_p): Now extern,
11776 so window.h can use it.
11777 * window.h (Qwindowp): Move decl back to lisp.h.
11779 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11781 * xdisp.c (Fline_pixel_height): New function, required for solving
11784 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11786 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11788 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11790 * lread.c (syms_of_lread):
11791 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11793 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11795 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11797 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11799 * fileio.c (expand_file_name): Doc fix.
11801 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11803 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11804 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11805 Wait for self, not for 0. This can't hurt on GNU or similar
11806 system, and may help with Cygwin.
11808 * keyboard.c: Don't use PROP (...) as an lvalue.
11809 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11810 Use set_prop (A, B), not PROP (A) = B.
11812 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11814 * xdisp.c (get_it_property): Use it->window instead of generating
11815 a Lisp object from it->w.
11817 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11819 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11820 get-char-property the window that is being rendered, instead of
11821 the buffer, to support window-specific overlays. (Bug#14575)
11822 (compute_display_string_pos): When W is NULL, use the current
11823 buffer as the object to pass to get-char-property.
11824 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11825 pointer member of the bidi iterator, since no window is pertinent
11828 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11830 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11831 being displayed, and pass it to compute_display_string_pos.
11832 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11833 (bidi_paragraph_init): All callers changed.
11835 * xdisp.c (init_from_display_pos, init_iterator)
11836 (handle_single_display_spec, next_overlay_string)
11837 (get_overlay_strings_1, reseat_1, reseat_to_string)
11838 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11839 Set bidi_it.w member from it->w.
11840 (compute_display_string_pos): Accept additional argument, the
11841 window being displayed, and pass it to Fget_char_property.
11844 * dispextern.h (struct bidi_it): New member w, the window being
11846 (compute_display_string_pos): Adjust prototype.
11848 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11850 * xgselect.c: Remove unneeded include xterm.h.
11852 * process.c (wait_reading_process_output): Check for NS before GLIB.
11853 GLIB may be linked in due to rsvg, but ns_select must be called.
11855 * xgselect.c (xg_select): Remove call to window_system_available
11856 and g_main_context_pending at the top, so Gdk events (i.e. file
11857 notify) are processed when Emacs is started with -nw.
11859 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11861 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11862 (ctagsfiles3): New variable, includes only *.m files.
11863 (TAGS): Use an explicit language name in the regular expressions,
11864 to avoid transformation of '/SOMETHING' by MSYS to
11865 'c:\MSYS\SOMETHING'.
11867 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11869 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11871 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11873 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11874 still need to set the mouse pointer shape and activate help-echo.
11877 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11879 A few porting etc. fixes for the new file monitor code.
11880 See the thread containing
11881 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11882 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11883 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11884 (dir_monitor_callback, Fgfile_rm_watch):
11885 Use assq_no_quit instead of Fassoc, for speed.
11886 (dir_monitor_callback, Fgfile_rm_watch):
11887 eassert that the monitor is a fixnum.
11888 (dir_monitor_callback): No need for CDR_SAFE.
11889 Simplify building of lisp with alternative tails.
11890 (Fgfile_add_watch, Fgfile_rm_watch):
11891 Do not assume glib functions set errno reliably on failure.
11892 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11893 and signal an error otherwise.
11894 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11895 Use Fdelq instead of Fdelete, for speed.
11897 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11899 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11900 don't insist on being invoked on a highlighted tool-bar button.
11901 Avoids losing tool-bar functionality when mouse-highlight is nil.
11902 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11903 Don't highlight when mouse-highlight is nil.
11904 (note_mouse_highlight): When mouse-highlight is nil, don't return
11905 right away; instead, run tool-bar and mode-line highlight
11906 subroutine, clear any existing highlight, and revert the mouse
11907 pointer to its default shape. (Bug#14558)
11909 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11911 * lisp.mk (lisp): Add prog-mode.el.
11913 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11915 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11916 * process.c (dummy_handler): New function.
11917 (lib_child_handler): New static var.
11918 (handle_child_signal): Invoke it.
11919 (catch_child_signal): If a library has set up a signal handler,
11920 save it into lib_child_handler.
11921 (init_process_emacs): If using glib and not on Windows, tickle glib's
11922 child-handling code so that it initializes its private SIGCHLD handler.
11923 * syssignal.h (SA_SIGINFO): Default to 0.
11924 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11925 31; it should no longer be needed now.
11927 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11929 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11931 * gfilenotify.c (globals_of_gfilenotify): New function.
11932 (syms_of_gfilenotify): Move global initialization there.
11934 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11936 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11938 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11939 * keyboard.c (menu_bar_items, tool_bar_items):
11940 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11941 not override local keymaps any more.
11943 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11945 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11947 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11949 * w32console.c (initialize_w32_display): Return the dimensions of
11950 the console window via 2 additional arguments, not via the current
11951 frame. This avoids crashes due to overrunning the bounds of
11952 frame's decode_mode_spec_buffer, which is not resized following
11953 the change of the frame dimensions from the initial 10x10.
11955 * w32term.h (w32_initialize_display_info): Adjust prototype.
11957 * term.c (init_tty): Take dimensions of the frame from the values
11958 returned by initialize_w32_display.
11960 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11961 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11962 (LIBES): Add $(GFILENOTIFY_LIBS).
11964 * w32inevt.c (handle_file_notifications): Add dummy implementation
11965 for !HAVE_W32NOTIFY.
11967 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11969 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11971 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11973 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11975 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11977 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11979 Fix minor problems found by static checking.
11980 * data.c (pure_write_error):
11981 Use xsignal2, not Fsignal, as Fsignal might return.
11982 * eval.c (set_backtrace_debug_on_exit): Now static.
11983 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11984 No longer inline. EXTERN_INLINE is needed only for functions
11985 defined in .h files. Reindent function header as per GNU style.
11986 (backtrace_p, backtrace_top, backtrace_next):
11987 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11988 compiler or linker. Add extern decls to pacify gcc -Wall.
11989 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11991 * frame.c (free_monitors): Define only on platforms that need it.
11992 * nsterm.m (ns_term_init):
11993 * process.c (catch_child_signal):
11994 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11995 defined on all porting targets these days.
11996 * process.c, process.h (catch_child_signal):
11997 Make it extern only if NS_IMPL_GNUSTEP is defined.
11999 2013-06-03 Eli Zaretskii <eliz@gnu.org>
12001 * w32.c (gettimeofday): Make the signature identical to prototype
12002 in nt/inc/sys/time.h.
12004 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12006 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
12009 * keyboard.c (safe_run_hooks_error): Improve error message.
12011 * data.c (pure_write_error): Add `object' argument.
12012 * puresize.h (CHECK_IMPURE): Use it.
12014 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
12016 * Makefile.in (NOTIFY_OBJ): New variable.
12017 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
12019 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
12020 Call syms_of_gfilenotify.
12022 * gfilenotify.c: New file.
12024 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
12025 and Qfile_w32notify.
12026 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
12027 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
12029 * lisp.h: Declare syms_of_gfilenotify.
12031 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
12033 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12035 Merge the specpdl and backtrace stacks. Make the structure of the
12036 specpdl entries more obvious via a tagged union of structs.
12037 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
12038 (enum specbind_tag): New enum.
12039 (struct specbinding): Make it a tagged union of structs.
12040 Add a case for backtrace records.
12041 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
12042 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
12043 (backtrace_debug_on_exit): New accessors.
12044 (struct backtrace): Remove.
12045 (struct catchtag): Remove backlist field.
12046 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
12048 (Flocal_variable_p): Speed up the common case where the binding is
12050 * eval.c (backtrace_list): Remove.
12051 (set_specpdl_symbol, set_specpdl_old_value): Remove.
12052 (set_backtrace_args, set_backtrace_nargs)
12053 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
12054 (backtrace_next): New functions.
12055 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
12056 (unwind_to_catch, internal_lisp_condition_case)
12057 (internal_condition_case, internal_condition_case_1)
12058 (internal_condition_case_2, internal_condition_case_n): Don't bother
12059 with backtrace_list any more.
12060 (Fsignal): Adjust to new backtrace format.
12061 (grow_specpdl): Move up.
12062 (record_in_backtrace): New function.
12063 (eval_sub, Ffuncall): Use it.
12064 (apply_lambda): Adjust to new backtrace format.
12065 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
12067 (specbind): Adjust to new specpdl format. Simplify.
12068 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
12069 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
12071 (mark_backtrace): Remove.
12072 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
12073 * xdisp.c (redisplay_internal): Use record_in_backtrace.
12074 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
12076 * profiler.c (record_backtrace): Use get_backtrace.
12077 (handle_profiler_signal): Use backtrace_top_function.
12078 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
12079 accessor functions.
12081 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
12083 * process.h (catch_child_signal): Declare.
12085 * process.c (catch_child_signal): New function.
12086 (init_process_emacs): Call it.
12088 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
12089 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
12091 (x_set_cursor_type): Remove declaration.
12092 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
12093 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
12094 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
12095 (ns_get_color): Use F suffix on float.
12096 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
12097 (ns_get_rgb_color): Remove.
12098 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
12099 (note_mouse_movement): x and y are CGFloat.
12100 (ns_draw_fringe_bitmap): Remove unused rowY.
12101 Change #if to COCOA && >= 10_6.
12102 (ns_draw_window_cursor): Remove unused overspill.
12103 (ns_draw_underwave): width and x are EamcsCGFloat.
12104 (ns_draw_box): thickness is CGFloat.
12105 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
12106 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
12107 if not in main thread.
12108 (ns_get_pending_menu_title, ns_check_menu_open)
12109 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
12110 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
12111 (sendFromMainThread:): New method.
12112 (changeFont:): size is CGFloat.
12113 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
12114 Disable warning about permanent text.
12115 (characterIndexForPoint:): Adjust return type depending on GNUstep
12117 (mouseDown:): delta is CGFloat.
12118 (updateFrameSize): Remove unised variable f.
12119 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12120 Cast float to EmacsCGFloat.
12121 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12122 also to -1 when restoring.
12123 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12124 inside NS_IMPL_COCOA.
12125 (toggleFullScreen:): Put call to toggleFullScreen inside
12126 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12127 (setPosition:portion:whole:): por is CGFloat.
12128 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12129 (mouseDown:): Use CGFloat.
12130 (mouseDragged:): Remove unised variable edge.
12131 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12133 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12134 of CGFloat differs.
12135 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12136 when NS_IMPL_GNUSTEP.
12137 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12138 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12139 (EmacsToolbar): Add clearAll. Add tag argument to
12140 addDisplayItemWithImage.
12141 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12143 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12145 * nsmenu.m (ns_update_menubar): Make static.
12146 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12147 (fillWithWidgetValue:): Add cast to SEL for setAction.
12148 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12149 (update_frame_tool_bar): Update code for GNUstep.
12150 (clearAll): New method.
12151 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12152 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12153 Move identifierToItem setObject and activeIdentifiers addObject before
12154 call to insertItemWithItemIdentifier.
12155 (validateVisibleItems): Fix indentation.
12156 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12157 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12158 UtilityWindow to aStyle, remove call to setStyleMask.
12160 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12162 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12163 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12164 Use F suffix on floats.
12165 (ns_char_width): Returns CGFloat.
12166 (ns_ascii_average_width): w is CGFloat instead of float.
12167 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12169 (ns_glyph_metrics): CGFloat instead of float.
12171 * nsfns.m (x_set_foreground_color, x_set_background_color):
12173 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12174 remove unused variables.
12175 (Fns_read_file_name): Keep track if panel is for save.
12176 Use ns_filename_from_panel/ns_directory_from_panel.
12177 (Fns_list_services): delegate only used for COCOA.
12178 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12179 Just return the input if GNUstep.
12180 (x_screen_planes): Remove.
12181 (Fxw_color_values): Use EmacsCGFloat
12182 (Fns_display_monitor_attributes_list): Only get screen number for
12184 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12186 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12187 ns_directory_from_panel.
12189 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12191 * process.c (handle_child_signal): Also use WCONTINUED.
12192 This is so that list-processes doesn't mistakenly list the process
12193 as stopped, when the process has actually been continued and is
12196 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12198 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12199 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12200 not already configured.
12202 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12204 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12206 * Makefile.in (mostlyclean): Remove *.res files.
12208 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12210 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12211 a buffer (bug#8447).
12213 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12215 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12216 display vector, and we backtrack, handle the case that the
12217 previous character position is also displayed from a display
12218 vector or covered by a display string or image. (Bug#14476)
12220 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12222 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12223 (struct MonitorInfo, free_monitors): Remove.
12224 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12225 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12226 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12229 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12230 (struct MonitorInfo, free_monitors): Remove.
12231 (ns_screen_name): Make static.
12232 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12233 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12236 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12237 (struct MonitorInfo): New struct.
12238 (free_monitors, make_monitor_attribute_list): Declare.
12240 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12242 (free_monitors, make_monitor_attribute_list): New functions.
12243 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12246 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12248 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12250 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12252 * keyboard.c: Apply keyboard decoding only to events that come directly
12253 from the tty, not from unread-command-events (bug#14368).
12254 (read_event_from_main_queue): New function, extracted from read_char.
12255 (read_decoded_char): Remove.
12256 (read_decoded_event_from_main_queue): New function to replace it.
12257 (read_char): Use it.
12258 (read_key_sequence): Use read_char rather than read_decoded_char.
12260 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12262 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12264 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12266 2013-05-22 Kenichi Handa <handa@gnu.org>
12268 The following changes are to fix the setting of
12269 buffer-file-coding-system on, for instance, C-x RET c unix RET
12270 _FILE_OF_DOS_EOL_TYPE_ RET.
12272 * coding.h (struct coding_system): New member detected_utf8_chars.
12274 * coding.c (detect_coding_utf_8): Count characters and check EOL
12275 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12277 (setup_coding_system): Do not initialize coding->head_ascii.
12278 (check_ascii): Do not set coding->eol_seen but update it. Do not
12279 call adjust_coding_eol_type here.
12280 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12281 If the eol-type of CODING is already specified, adjust the eol type
12282 of the found coding-system.
12283 (decode_coding_gap): Cancel previous change. Utilize the
12284 character numbers counted by detect_coding_utf_8. Fix detection
12287 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12289 * search.c (looking_at_1): Only set last_thing_searched if the match
12290 changed the match-data (bug#14281).
12292 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12294 * xdisp.c (reseat_at_previous_visible_line_start):
12295 Already declared in dispextern.h, so remove it here.
12296 (move_it_vertically_backward): Likewise.
12298 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12300 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12301 (Fx_display_pixel_width, Fx_display_pixel_height)
12302 (Fx_display_mm_width, Fx_display_mm_height):
12303 Mention `display-monitor-attributes-list' in docstrings.
12305 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12306 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12307 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12308 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12309 (Fx_display_backing_store, Fx_display_visual_class)
12310 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12311 (Fx_display_grayscale_p, Fx_display_pixel_width)
12312 (Fx_display_pixel_height, Fx_display_planes)
12313 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12314 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12315 (Fx_display_mm_width, Fx_display_mm_height)
12316 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12317 height for all physical monitors as in X11.
12319 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12320 Return pixel width or height for all physical monitors as in X11.
12322 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12324 Port --enable-gcc-warnings to clang.
12325 * bytecode.c (exec_byte_code):
12327 Redo diagnostic pragmas to pacify clang, too.
12328 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12329 * editfns.c (Fencode_time):
12330 * fileio.c (file_accessible_directory_p):
12331 * font.c (font_unparse_xlfd):
12332 Use '&"string"[index]' instead of '"string" + (index)'.
12333 * undo.c (user_error): Remove; unused.
12335 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12337 * insdel.c (insert_1_both): Document the arguments, instead of
12338 referring to insert_1, which no longer exists.
12340 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12341 some window, increment windows_or_buffers_changed, so that
12342 *Messages* display in that window is updated. (Bug#14408)
12344 * w32.c: Include epaths.h.
12345 (init_environment): Use cmdproxy.exe without leading directories.
12346 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12348 (gettimeofday): Adjust signature and return value to Posix
12351 * unexw32.c (open_output_file): Delete the existing emacs.exe
12352 before creating it, to break the hard link to the versioned
12355 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12356 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12357 (FIRSTFILE_OBJ): New variables.
12358 (W32_RES): Rename to EMACSRES. All users changed.
12359 (base_obj): Use $(CM_OBJ).
12360 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12361 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12362 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12363 $(W32_RES_LINK) before $(LIBES).
12364 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12366 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12368 * makefile.w32-in (DOC): Use just "DOC".
12370 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12372 * process.c: Export default filters and sentinels to Elisp.
12373 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12375 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12376 (Fset_process_sentinel, Fformat_network_address):
12377 Default to them instead of nil.
12378 (server_accept_connection): Sentinels can't be nil any more.
12379 (read_and_dispose_of_process_output): New function, extracted from
12380 read_process_output.
12381 (read_process_output): Use it; filters can't be nil.
12382 (Finternal_default_process_filter): New function, extracted from
12383 read_process_output.
12384 (exec_sentinel_unwind): Remove function.
12385 (exec_sentinel): Don't zilch sentinel while running.
12386 (status_notify): Sentinels can't be nil.
12387 (Finternal_default_process_sentinel): New function extracted from
12389 (setup_process_coding_systems): Default filter is not nil any more.
12390 (syms_of_process): Export new Elisp functions and initialize
12392 * lisp.h (make_lisp_proc): New function.
12394 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12396 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12398 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12400 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12401 unless we know that the window w is a leaf window.
12402 Another attempt at solving bug#14062.
12404 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12406 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12409 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12411 * image.c (gif_load): Check that subimages fit (Bug#14345).
12413 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12415 * lread.c (skip_dyn_eof): New function.
12416 (read1): Use it to skip the end of a file in response to #@00.
12418 * doc.c (get_doc_string): Slightly relax the sanity checking.
12420 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12422 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12423 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12424 (MonitorInfo): New struct.
12425 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12426 (Fns_display_monitor_attributes_list): New functions.
12427 (display-usable-bounds): Remove.
12428 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12431 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12433 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12434 (GTK_CHECK_VERSION): New macro, if not already defined.
12435 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12436 replaced by GTK_CHECK_VERSION.
12438 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12440 * xterm.h (GTK_PREREQ): New macro.
12441 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12442 to use this macro instead, for consistency and clarity.
12444 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12446 * xdisp.c (row_for_charpos_p): New function, with code of
12447 cursor_row_p, but accepts an additional argument CHARPOS instead
12448 of using a hardcoded PT.
12449 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12450 (row_containing_pos): Call row_for_charpos_p instead of partially
12451 doing the same. Fixes cursor positioning under longlines-mode
12452 when longlines-show-effect includes more than one newline, when
12453 moving the cursor vertically up.
12455 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12457 * makefile.w32-in (ACL_H): New macro.
12458 ($(BLD)/fileio.$(O)): Update dependencies.
12460 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12462 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12463 * Makefile.in (LIB_ACL): New macro.
12464 (LIBACL_LIBS): Remove.
12465 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12466 * fileio.c: Include <acl.h>.
12467 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12468 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12470 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12473 * unexelf.c: Don't assume ElfW (Half) fits in int.
12474 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12475 when dealing with ElfW (Half) values, since they can exceed 2**31
12476 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12477 (entry_address): Omit unused NUM arg. All uses changed.
12479 2013-05-07 Juri Linkov <juri@jurta.org>
12481 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12482 to the string converted from number with `Fnumber_to_string'.
12485 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12487 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12488 This fixes a problem introduced by my previous change.
12490 2013-05-07 Glenn Morris <rgm@gnu.org>
12492 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12494 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12496 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12498 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12500 Static checking by GCC 4.8.0.
12501 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12502 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12503 (x_get_monitor_attributes_fallback)
12504 (x_get_monitor_attributes_xinerama)
12505 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12506 Define only if USE_GTK.
12507 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12508 (x_get_monitor_attributes_fallback): Omit unused locals.
12509 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12510 Use double, not float, to avoid mixed-mode floating point arithmetic.
12512 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12513 Jan Djärv <jan.h.d@swipnet.se>
12515 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12516 (XINERAMA_CFLAGS): New macros.
12517 (ALL_CFLAGS, LIBES): Use them.
12519 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12520 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12521 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12522 (syms_of_xfns): DEFSYM them.
12523 (struct MonitorInfo): New struct.
12524 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12525 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12526 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12527 (x_get_monitor_attributes_xinerama): New functions.
12528 (Fx_display_monitor_attributes_list): New primitive.
12529 (syms_of_xfns): Defsubr it.
12531 * xterm.h (x_display_info): Add Xatom_net_workarea and
12532 Xatom_net_current_desktop.
12534 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12535 and dpyinfo->Xatom_net_current_desktop.
12537 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12539 * xdisp.c (pos_visible_p): Use the special code for finding the
12540 beginning of a display property or overlay for any "replacing"
12541 display property, not just for display strings. This solves
12542 incorrect reporting of position by posn-at-point. (Bug#14241)
12544 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12546 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12547 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12548 Verify that ElfW (Half) fits in int.
12549 (fatal): Use same signature as lisp.h.
12550 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12551 configure and build with -DUNEXELF_DEBUG without worrying about
12552 other modules that use DEBUG.
12553 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12554 possibly-wide integers now uses it instead of plain fprintf.
12555 (entry_address): New function, which avoids problems with 32-bit
12556 overflow on 64-bit hosts.
12557 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12558 (round_up): Don't assume the remainder fits in int.
12559 (find_section): Use bool for boolean. Simplify debug code.
12560 (unexec): Don't assume file sizes fit in int or size_t.
12561 Omit unnecessary trailing newline in 'fatal' format.
12562 Use strerror rather than outputting decimal error number.
12563 Remove unused code when emacs is not defined;
12564 this file relies on Emacs now.
12565 Don't assume e_phnum and e_shnum are positive.
12567 * regex.c: Fix problems when DEBUG is defined.
12568 (extract_number, extract_number_and_incr): Define regardless of
12569 whether DEBUG is defined; that's simpler and makes the code less
12570 likely to go stale in the normal case when DEBUG is not defined.
12571 Return int rather than taking an int * arg. All callers changed.
12572 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12573 Remove, replacing with ...
12574 (DEBUG_PRINT): New macro. All callers changed.
12575 (DEBUG_COMPILES_ARGUMENTS): New macro.
12576 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12577 (print_compiled_pattern, print_double_string) [DEBUG]:
12578 Use prototype rather than old-style definition.
12579 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12580 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12581 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12582 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12583 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12584 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12585 This matters only when DEBUG is defined.
12587 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12589 * xdisp.c (set_iterator_to_next): Set the
12590 ignore_overlay_strings_at_pos_p flag only if we are _really_
12591 iterating over an overlay string, as indicated by the
12592 current.overlay_string_index member. (Bug#14306)
12594 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12596 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12597 to where it is used, to avoid autorelease issues (Bug#14050).
12599 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12601 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12602 * fileio.c (syms_of_fileio): Implement this.
12603 * filelock.c (create_lock_file): If symbolic links don't work, so
12604 we use a regular file as a lock file, do not fsync the lock file;
12607 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12609 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12610 (syms_of_minibuf): Adjust accodingly.
12612 * callint.c (Fcall_interactively): Adjust calls accordingly.
12614 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12616 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12617 w->contents is a buffer before computing everything else.
12618 Use parentheses to disambiguate last part of the condition.
12620 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12621 assertion violations. (Bug#14062)
12623 2013-05-01 David Reitter <david.reitter@gmail.com>
12625 * nsfns.m (ns_tooltip): Initialize.
12627 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12629 * coding.c (decode_coding_gap): Don't remove the character before
12630 a newline unless it's a CR character. (Bug#14287)
12632 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12634 * dispextern.h (struct face): Move enum face_underline_type
12635 earlier so that bitfields can be in the same word.
12637 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12639 * nsfns.m (handlePanelKeys): New function.
12640 (EmacsOpenPanel:performKeyEquivalent:)
12641 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12642 arrows/function/control and copy/paste keys (Bug#14296).
12644 2013-04-27 Juri Linkov <juri@jurta.org>
12646 * callint.c (Fcall_interactively): Call `Qread_number' for
12647 interactive code letter `n' instead of using duplicate code.
12650 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12652 * systime.h (make_timeval): Declare as 'const'.
12654 2013-04-27 Kenichi Handa <handa@gnu.org>
12656 * font.c (font_open_entity): Always open a font of manageable
12659 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12661 Port better to AIX (Bug#14258).
12662 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12665 2013-04-24 Kenichi Handa <handa@gnu.org>
12667 * coding.c (decode_coding_iso_2022): When an invalid escape
12668 sequence is encountered, reset the invocation and designation
12669 status to the safest one.
12671 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12673 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12674 Without this fix, "make distclean" leaves stamp-h1 behind.
12676 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12678 * w32fns.c (w32_fullscreen_rect): New function to compute the
12679 window rectangle for the given fullscreen mode.
12680 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12681 longer tunes the window size. This keeps the window's edges flush
12682 with the screen and allows the taskbar to hide itself in fullboth.
12684 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12685 window decorations and uses the entire screen.
12687 * w32term.h (w32_fullscreen_rect) Add prototype.
12688 (struct w32_output): Replace normal_width, normal_height,
12689 normal_top, and normal_left members with a single normal_placement
12691 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12693 (FRAME_NORMAL_PLACEMENT): New macro.
12695 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12697 * minibuf.c (Ftest_completion): Silence compiler warning.
12699 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12701 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12704 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12707 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12708 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12709 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12710 parentheses where appropriate.
12712 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12714 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12716 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12718 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12719 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12720 Mention in the doc string that setting these variables takes
12721 effect only after a call to set-window-buffer. (Bug#14200)
12723 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12725 * indent.c (Fvertical_motion): Don't consider display strings on
12726 overlay strings as display strings on the buffer position we
12727 started from. This prevents vertical cursor motion from jumping
12728 more than one line when there's an overlay string with a display
12729 property at end of line.
12730 Reported by Karl Chen <Karl.Chen@quarl.org> in
12731 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12733 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12735 * window.c (select_window): `record_buffer' even if window is
12736 already selected (bug#14191).
12738 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12740 * window.c (Fwindow_end): Test more flags, including the buffer's
12741 last_overlay_modified flag, to determine whether the window's
12742 display is really up-to-date. Prevents the function from
12743 returning a stale value. (Bug#14170)
12744 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12747 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12749 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12750 garbaged only if it is not already the top frame on its TTY.
12751 This prevents flickering due to constant redrawing of TTY frames when
12752 there are GUI frames open in the same session. (Bug#13864)
12754 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12756 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12757 of marking the idle timers directly.
12759 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12761 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12762 tables (bug#14054).
12764 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12766 * window.c (select_window): Don't record_buffer while the invariant is
12767 temporarily broken (bug#14161).
12769 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12771 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12773 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12775 2013-04-07 Romain Francoise <romain@orebokech.com>
12777 Ignore additional platform-specific ACL errors (Bug#13702).
12778 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12779 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12781 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12783 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12786 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12788 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12789 This bug was introduced by my 2013-02-25 change that simplified
12790 data_start configuration. Without this change, on GNU/Linux
12791 an Emacs configured with --enable-profiling fails immediately
12792 due to a profiler signal.
12793 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12794 with these flags. On platforms where special flags are needed
12795 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12796 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12797 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12799 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12801 Get rid of some platform-specific functions examining window
12802 system and its capabilities. This is a partial rework of the
12804 * lisp.h (have_menus_p): Remove prototype. This function is
12805 replaced with platform-independent window_system_available.
12806 (check_window_system): Move to...
12807 * frame.h (decode_window_system_frame, window_system_available):
12808 ...here, add new prototypes.
12809 * frame.c (window_system_available, decode_window_system_frame):
12811 (check_window_system): Platform-independent now.
12812 * xterm.h (x_in_use): Remove declaration.
12814 * w32term.h (check_x_frame):
12815 * nsterm.h (check_x_frame): Remove prototypes. This function
12816 is replaced with platform-independent decode_window_system_frame.
12817 * msdos.c (have_menus_p): Remove.
12818 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12819 Remove platform-specific functions. Use check_window_system,
12820 decode_window_system_frame and check_ns_display_info where
12821 appropriate. Minor style and comment tweaks.
12822 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12823 (check_x_frame): Likewise.
12824 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12826 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12827 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12828 * xmenu.c, xselect.c: All related users changed.
12830 2013-04-03 Kenichi Handa <handa@gnu.org>
12832 The following changes is to optimize the code for reading UTF-8
12835 * coding.c (check_ascii): Rename from detect_ascii. Return value
12836 changed. Check EOL format. Do not call adjust_coding_eol_type
12838 (check_utf_8): New function.
12839 (adjust_coding_eol_type): Do nothing if already adjusted.
12840 (detect_coding): Compare the return value of check_ascii with
12841 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12842 (decode_coding_gap): Optimize for valid UTF-8.
12844 2013-03-21 Kenichi Handa <handa@gnu.org>
12846 * coding.c (syms_of_coding): Cancel previous change.
12848 * insdel.c (insert_from_gap): Fix previous change.
12850 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12852 Consistently use platform-specific function to detect window system.
12853 * lisp.h (check_window_system): New prototype. This function is
12854 going to replace check_x, check_w32 and check_ns.
12855 (have_menus_p): Mention msdos.c in comment.
12856 * fontset.c (check_window_system_func): Remove. Adjust all users.
12857 * fontset.h (check_window_system_func): Remove prototype.
12858 * nsterm.h (check_ns):
12859 * xterm.h (check_x):
12860 * w32term.h (check_w32): Likewise.
12861 * menu.c (Fx_popup_menu): Use check_window_system.
12862 * msdos.c (check_window_system): Define for MS-DOS.
12863 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12864 * w32fns.c (check_window_system): Likewise for MS-Windows.
12865 * xfns.c (check_window_system): Likewise for X.
12866 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12867 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12869 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12871 Prefer < to > in range checks such as 0 <= i && i < N.
12872 This makes it easier to visualize quantities on a number line.
12873 This patch doesn't apply to all such range checks,
12874 only to the range checks affected by the 2013-03-24 change.
12875 This patch reverts most of the 2013-03-24 change.
12876 * alloc.c (xpalloc, Fgarbage_collect):
12877 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12878 * character.c (string_escape_byte8):
12879 * charset.c (read_hex):
12880 * data.c (cons_to_unsigned):
12881 * dispnew.c (update_frame_1):
12882 * doc.c (Fsubstitute_command_keys):
12883 * doprnt.c (doprnt):
12884 * editfns.c (hi_time, decode_time_components):
12885 * fileio.c (file_offset):
12886 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12887 * font.c (font_intern_prop):
12888 * frame.c (x_set_alpha):
12889 * gtkutil.c (get_utf8_string):
12890 * indent.c (check_display_width):
12891 * keymap.c (Fkey_description):
12892 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12894 * minibuf.c (read_minibuf_noninteractive):
12895 * process.c (wait_reading_process_output):
12896 * search.c (Freplace_match):
12897 * window.c (get_phys_cursor_glyph):
12898 * xdisp.c (redisplay_internal):
12899 * xsmfns.c (smc_save_yourself_CB):
12900 Prefer < to > for range checks.
12901 * dispnew.c (sit_for): Don't mishandle NaNs.
12902 This fixes a bug introduced in the 2013-03-24 change.
12903 * editfns.c (decode_time_components): Don't hoist comparison.
12904 This fixes another bug introduced in the 2013-03-24 change.
12906 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12908 * frame.h (struct frame): Drop scroll_bottom_vpos
12909 member becaue all real users are dead long ago.
12910 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12911 * xdisp.c (redisplay_internal): Adjust user.
12913 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12915 * nsmenu.m (showAtX:Y:for:): setLevel to
12916 NSPopUpMenuWindowLevel (Bug#13998).
12918 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12920 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12921 (ns_check_pending_open_menu): Declare.
12923 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12924 (x_activate_menubar): Update the menu with title that matches
12925 ns_get_pending_menu_title, and call
12926 ns_check_pending_openmenu (Bug#12698).
12927 (menuWillOpen:): New method.
12928 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12930 * nsterm.m (menu_will_open_state, menu_mouse_point)
12931 (menu_pending_title): New varaibles.
12932 (ns_get_pending_menu_title, ns_check_menu_open)
12933 (ns_check_pending_open_menu): New functions.
12935 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12937 * indent.c (current_column_bol_cache): Remove leftover which is not
12938 used in Fmove_to_column any more.
12939 (current_column, scan_for_column): Adjust users.
12940 * keyboard.c (last_point_position_buffer, last_point_position_window):
12941 Remove leftovers which are not used for recording undo any more.
12942 (command_loop_1, syms_of_keyboard): Adjust users.
12943 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12944 redisplay_window any more.
12945 (move_it_to): Adjust user.
12947 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12949 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12950 Update dependencies.
12952 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12954 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12955 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12956 forward references.
12958 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12960 * window.h (struct window): Replace hchild, vchild and buffer slots
12961 with a single slot 'contents'. This is possible because each valid
12962 window may have either the child window (in vertical or horizontal
12963 combination) or buffer to display (for the leaf window). Using that,
12964 a lot of operations to traverse and/or change window hierarchies may
12965 be simplified. New member horizontal is used to distinguish between
12966 horizontal and vertical combinations of internal windows.
12967 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12968 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12969 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12970 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12971 Use contents slot, not buffer, where appropriate.
12972 (wset_combination): New function.
12973 (wset_buffer): Add eassert.
12974 (Fframe_first_window): Simplify the loop reaching first window.
12975 (Fwindow_buffer): Use WINDOW_LEAF_P.
12976 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12977 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12978 (unshow_buffer): Convert initial debugging check to eassert.
12979 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12980 (make_parent_window, window_resize_check, window_resize_apply)
12981 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12982 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12983 Adjust to match struct window changes.
12984 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12985 (mark_window_cursors_off, count_windows, get_leaf_windows)
12986 (foreach_window_1): Simplify the loop.
12987 * alloc.c (mark_object): Do not check for the leaf window because
12988 internal windows has no glyph matrices anyway.
12989 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12990 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12991 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12992 (build_frame_matrix_from_window_tree, mirror_make_current)
12993 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12994 (update_window_tree, set_window_update_flags): Simplify the loop.
12995 (sync_window_with_frame_matrix_rows): Enforce live window.
12996 Use contents slot, not buffer, where appropriate.
12997 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12998 and WINDOW_HORIZONTAL_COMBINATION_P.
12999 (make_frame_visible_1): Simplify the loop.
13000 Use contents slot, not buffer, where appropriate.
13001 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
13002 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
13003 (expose_window_tree): Likewise.
13004 Use contents slot, not buffer, where appropriate.
13005 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
13006 to avoid deleted windows. Use contents slot instead of buffer.
13007 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
13008 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
13009 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
13010 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
13012 2013-03-28 Eli Zaretskii <eliz@gnu.org>
13014 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
13015 identify the reasons for assertion violations in bug#14062 and
13017 (Fx_show_tip): Fix compilation error under
13018 "--enable-check-lisp-object-type". (Bug#14073)
13020 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
13021 Reported by <rzl24ozi@gmail.com>.
13023 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13025 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
13027 (unwind_with_echo_area_buffer): ...to restore it here.
13028 This is needed to ensure that...
13029 (redisplay_window): ...both window markers are valid here,
13030 which is verified by eassert.
13031 * editfns.c (save_excursion_save): Do not assume that
13032 selected_window always displays the buffer.
13033 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
13036 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
13038 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
13041 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
13043 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
13045 2013-03-27 Eli Zaretskii <eliz@gnu.org>
13047 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
13048 since MinGW's w32api headers do. This avoids compiler warnings.
13050 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
13051 if already defined.
13053 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13055 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
13057 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
13059 * gtkutil.c (style_changed_cb): Check if frame is live and an
13060 X frame (Bug#14038).
13062 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13064 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
13065 Define only for _WIN32_WINNT less than 0x0500.
13066 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
13068 Move inclusion of time.h before sys/time.h, so that MinGW64 could
13069 see its own definitions of 'struct timeval' and 'struct timezone'.
13071 Fix incompatibilities between MinGW.org and MinGW64 headers.
13072 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
13074 * w32.c (REPARSE_DATA_BUFFER): Guard with
13075 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
13077 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
13079 * xterm.c: Include X11/XKBlib.h
13080 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
13082 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
13084 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
13086 * blockinput.h (input_blocked_p): Likewise.
13087 * bytecode.c (exec_byte_code): Likewise.
13088 * callproc.c (call_process_kill, call_process_cleanup)
13089 (Fcall_process): Likewise.
13090 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
13091 (Fccl_execute_on_string): Likewise.
13092 * character.c (string_escape_byte8): Likewise.
13093 * charset.c (read_hex): Likewise.
13094 * cm.c (calccost): Likewise.
13095 * data.c (cons_to_unsigned): Likewise.
13096 * dired.c (directory_files_internal, file_name_completion):
13098 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
13099 (sit_for): Likewise.
13100 * doc.c (Fsubstitute_command_keys): Likewise.
13101 * doprnt.c (doprnt): Likewise.
13102 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
13103 * emacsgtkfixed.c: Likewise.
13104 * fileio.c (file_offset, Fwrite_region): Likewise.
13105 * floatfns.c (Fexpt, fmod_float): Likewise.
13106 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
13108 * font.c (font_intern_prop): Likewise.
13109 * frame.c (x_set_alpha): Likewise.
13110 * gtkutil.c (get_utf8_string): Likewise.
13111 * indent.c (check_display_width): Likewise.
13112 * intervals.c (create_root_interval, rotate_right, rotate_left)
13113 (split_interval_right, split_interval_left)
13114 (adjust_intervals_for_insertion, delete_node)
13115 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13116 (merge_interval_right, merge_interval_left, copy_intervals)
13117 (set_intervals_multibyte_1): Likewise.
13118 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13119 * keymap.c (Fkey_description): Likewise.
13120 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13121 * lread.c (openp, read_integer, read1, string_to_number):
13123 * menu.c (ensure_menu_items): Likewise.
13124 * minibuf.c (read_minibuf_noninteractive): Likewise.
13125 * print.c (printchar, strout): Likewise.
13126 * process.c (create_process, Faccept_process_output)
13127 (wait_reading_process_output, read_process_output, send_process)
13128 (wait_reading_process_output): Likewise.
13129 * profiler.c (make_log, handle_profiler_signal): Likewise.
13130 * regex.c (re_exec): Likewise.
13131 * regex.h: Likewise.
13132 * search.c (looking_at_1, Freplace_match): Likewise.
13133 * sysdep.c (get_child_status, procfs_ttyname)
13134 (procfs_get_total_memory): Likewise.
13135 * systime.h (EMACS_TIME_VALID_P): Likewise.
13136 * term.c (dissociate_if_controlling_tty): Likewise.
13137 * window.c (get_phys_cursor_glyph): Likewise.
13138 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13139 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13141 * xfns.c (Fx_window_property): Likewise.
13142 * xmenu.c (set_frame_menubar): Likewise.
13143 * xselect.c (x_get_window_property, x_handle_dnd_message):
13145 * xsmfns.c (smc_save_yourself_CB): Likewise.
13146 * xterm.c (x_scroll_bar_set_handle): Likewise.
13148 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13150 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13151 to be optional or nil. Adjust comment and convert it to docstring.
13152 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13153 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13155 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13157 Static checking by GCC 4.8-20130319.
13158 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13159 * process.c (Fset_process_datagram_address)
13160 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13161 * xdisp.c (get_char_face_and_encoding)
13162 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13163 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13164 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13166 2013-03-24 Ken Brown <kbrown@cornell.edu>
13168 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13169 fix compilation on 64-bit Cygwin, where underscores are not
13170 automatically prepended.
13172 * w32term.c (w32_initialize): Silence compiler warning.
13174 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13176 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13177 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13178 variables, to save and restore frame dimensions.
13179 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13180 after returning from a 'fullscreen' configuration.
13181 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13182 to avoid races between the main thread and the input thread.
13184 * w32term.h (struct w32_output): New members normal_width,
13185 normal_height, normal_top, normal_left, and prev_fsmode.
13186 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13187 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13188 members of a frame.
13190 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13191 'fullscreen' parameter. Always record previous width and height
13192 of the frame, except when switching out of maximized modes, so
13193 that they could be restored correctly, instead of resetting to the
13194 default frame dimensions. Send SC_RESTORE command to the frame,
13195 unless we are going to send SC_MAXIMIZE, to restore the frame
13196 resize hints in the mouse pointer shown by the window manager.
13199 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13201 * lisp.h (get_frame_param): Adjust conditions for prototype
13204 2013-03-22 Ken Brown <kbrown@cornell.edu>
13206 * unexcw.c: Drop unneeded inclusion of w32common.h.
13207 (report_sheap_usage): Declare.
13208 (read_exe_header): Add magic numbers for x86_64.
13209 (fixup_executable): Fix printf format specifier for unsigned long
13212 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13214 * frame.h (struct frame): Put menu_bar_window under #ifdef
13215 because this member is not needed when X toolkit is in use.
13216 (fset_menu_bar_window):
13217 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13218 (free_glyphs, update_frame):
13219 * xdisp.c (expose_frame): Likewise.
13220 (display_menu_bar): Likewise. Remove redundant eassert.
13221 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13224 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13226 Use functions and constants to manipulate Lisp_Save_Value objects.
13227 This replaces code that used macros and strings and token-pasting.
13228 The change makes the C source a bit easier to follow,
13229 and shrinks the Emacs executable a bit.
13230 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13231 (make_save_value): Change 1st arg from string to enum. All callers
13234 (mark_object): Use if, not #if, for GC_MARK_STACK.
13235 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13236 (XSAVE_OBJECT): Now functions, not macros.
13237 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13238 the constant was never used.
13239 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13240 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13241 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13242 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13244 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13245 type3 with a single member save_type. All uses changed.
13246 (save_type, set_save_pointer, set_save_integer): New functions.
13247 * print.c (PRINTX): Remove.
13249 * alloc.c: Remove redundant static declarations.
13251 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13253 * window.h (struct window): Convert left_col, top_line, total_lines
13254 and total_cols from Lisp_Objects to integers. Adjust comments.
13255 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13257 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13258 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13259 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13260 Adjust users where appropriate.
13262 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13264 * frame.h (struct frame): Drop resx and resy because the same data is
13265 available from window system-specific output context. Adjust users.
13266 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13267 New functions to provide defaults when no window system available.
13268 (FRAME_RES_X, FRAME_RES_Y): New macros.
13269 (NUMVAL): Move from xdisp.c.
13270 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13271 (Ffont_face_attributes, Fopen_font):
13272 * image.c (gs_load):
13273 * w32font.c (fill_in_logfont):
13274 * xdisp.c (calc_pixel_width_or_height):
13275 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13276 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13278 2013-03-20 Kenichi Handa <handa@gnu.org>
13280 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13281 to 1 (temporary workaround until a bug related to ASCII
13282 optimization is fixed).
13284 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13286 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13287 Signal error if window is not internal. Adjust docstring.
13288 (delete_all_child_windows): Use combination_limit to save the buffer.
13289 (Fset_window_configuration): Adjust accordingly.
13290 * print.c (syms_of_print): Initialize debugging output not here...
13291 (init_print_once): ...but in a new function here.
13292 * lisp.h (init_print_once): Add prototype.
13293 * emacs.c (main): Add call to init_print_once. Adjust comments.
13295 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13297 * window.c (window_resize_check, window_resize_apply)
13298 (window_from_coordinates, recombine_windows, set_window_buffer)
13299 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13300 (Fsplit_window_internal, Fdelete_window_internal)
13301 (freeze_window_starts): Use bool for booleans.
13302 * window.h (window_frame_coordinates, resize_frame_windows)
13303 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13305 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13307 * dispnew.c (bitch_at_user): Use `user-error'.
13309 2013-03-17 Ken Brown <kbrown@cornell.edu>
13311 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13312 as return type of image_background. (Bug#13981)
13313 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13315 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13317 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13318 (ns_select): Don't return with result uninitialized.
13320 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13323 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13325 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13326 directories. If filename is nil, get directory name (Bug#13932).
13327 Use getFilename and getDirectory.
13328 (getFilename, getDirectory): New methods for EmacsSavePanel and
13330 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13332 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13334 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13336 2013-03-15 Kenichi Handa <handa@gnu.org>
13338 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13339 (adjust_after_replace): Make it back to static. Delete the third
13340 arg text_at_gap_tail. Cancel the code for handling it.
13342 * coding.h (struct coding_system): New member eol_seen.
13344 * coding.c (detect_ascii): New function.
13345 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13346 when the source bytes are actually scanned. On detecting for
13347 coding_category_utf_8_auto, call detect_ascii instead of scanning
13348 source bytes directly.
13349 (produce_chars): Call insert_from_gap with the new arg 0.
13350 (encode_coding): Likewise.
13351 (decode_coding_gap): Control ASCII optimization by the variable
13352 disable_ascii_optimization instead of #ifndef .. #endif.
13353 Deccode EOL format according to coding->eol_seen.
13354 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13357 * lisp.h (adjust_after_replace): Cancel externing it.
13358 (insert_from_gap): Adjust prototype.
13360 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13362 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13363 FULLSCREEN_MAXIMIZED. (Bug#13935)
13365 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13367 * region-cache.c (find_cache_boundary, move_cache_gap)
13368 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13369 Simplify debugging check and convert to eassert. Adjust comment.
13370 (pp_cache): Put under ENABLE_CHECKING.
13372 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13374 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13375 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13376 and WM_ACTIVATEAPP.
13377 (w32fullscreen_hook): If the frame is visible, reset
13378 f->want_fullscreen flag after changing the frame size. If the
13379 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13382 2013-03-13 Daniel Colascione <dancol@dancol.org>
13384 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13385 too so that these builds can use Cygwin's file conversion
13386 functions. (We've been building and linking cygw32.o all along
13387 and just not using it.)
13389 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13391 File synchronization fixes (Bug#13944).
13392 * Makefile.in (LIB_FDATASYNC): New macro.
13394 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13395 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13396 Don't worry about HAVE_FSYNC, since a substitute fsync is
13397 available if the system lacks one.
13398 (Fwrite_regin): Retry fsync if interrupted.
13400 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13402 * w32term.c (w32_read_socket): If the Emacs frame is being
13403 activated, call w32fullscreen_hook, to make sure the new frame
13404 dimensions are in effect. (Bug#13937)
13406 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13408 * xdisp.c (init_iterator): Simplify because both character and byte
13409 positions are either specified or -1. Add eassert. Adjust comment.
13410 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13411 character and byte positions can be obtained from marker.
13413 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13415 Static checking by Sun C 5.12.
13416 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13417 * bytecode.c (exec_byte_code):
13418 * dispnew.c (init_display):
13420 * fileio.c (Fsubstitute_in_file_name):
13421 * keyboard.c (Fevent_convert_list):
13422 * keymap.c (Fsingle_key_description):
13423 * term.c (maybe_fatal, fatal):
13424 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13425 * xsmfns.c (Fhandle_save_session):
13426 Omit unreachable code.
13427 * keymap.c (map_keymap_char_table_item): Cast void * to
13428 a function pointer type; the C Standard requires this.
13430 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13431 Include <sys/param.h> unconditionally, as that works elsewhere and
13432 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13433 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13436 See ChangeLog.12 for earlier changes.
13438 ;; Local Variables:
13442 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13444 This file is part of GNU Emacs.
13446 GNU Emacs is free software: you can redistribute it and/or modify
13447 it under the terms of the GNU General Public License as published by
13448 the Free Software Foundation, either version 3 of the License, or
13449 (at your option) any later version.
13451 GNU Emacs is distributed in the hope that it will be useful,
13452 but WITHOUT ANY WARRANTY; without even the implied warranty of
13453 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13454 GNU General Public License for more details.
13456 You should have received a copy of the GNU General Public License
13457 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.