1 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3 --enable-silent-warnings now suppresses more chatter.
4 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
5 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
6 (am__v_CCLD_1): New macros, taken from Automake.
7 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
9 Clean up extern decls a bit.
10 * bytecode.c: Include blockinput.h and keyboard.h rather
11 than rolling their APIs by hand.
12 * emacs.c: Include regex.h and rely on its and lisp.h's API
13 rather than rolling them by hand.
14 * lastfile.c: Include lisp.h, to check this file's API.
15 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
17 * regex.h (re_max_failures): New decl.
18 * unexcw.c, unexmacosx.c, unexw32.c:
19 Rely on lisp.h's API rather than rolling it by hand.
20 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
21 Declare at top level, to pacify GCC -Wnested-externs.
23 2014-08-31 Eli Zaretskii <eliz@gnu.org>
25 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
26 clipping rectangle become negative (i.e. large positive, since
27 it's an unsigned data type). This can happen in R2L hscrolled
28 glyph rows, and caused us to draw the cursor glyph on the fringe.
30 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
32 2014-08-31 Ken Brown <kbrown@cornell.edu>
34 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
35 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
36 is defined. (Bug#18368)
38 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
40 Vector-sorting fixes (Bug#18361).
41 It's not safe to call qsort or qsort_r, since they have undefined
42 behavior if the user-specified predicate is not a total order.
43 Also, watch out for garbage-collection while sorting vectors.
44 * fns.c: Include <vla.h>.
45 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
46 (sort_vector_compare): Remove, replacing with ....
47 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
48 ... these new functions.
49 (sort_vector): Rewrite to use the new functions.
50 GCPRO locals, since the predicate can invoke the GC.
51 Since it's in-place return void; caller changed.
52 (merge): Use 'inorder', for clarity.
54 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
55 One can't hoist this out of the 'if', because intervening calls to
56 newlocale, twolower, etc. can change errno.
58 2014-08-30 Eli Zaretskii <eliz@gnu.org>
60 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
61 wording of the error messages.
62 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
65 * w32proc.c (get_lcid_callback): Accept locale specifications
66 without the country part, as in "enu" vs "enu_USA".
67 (w32_compare_strings): Signal an error if a locale was specified,
68 but couldn't be translated into a valid LCID.
70 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
72 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
74 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
76 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
77 errno after towlower_l. errno's value is not specified after
78 towlower_l. Instead, assume that towlower_l returns its argument
79 on failure, which is portable in practice.
81 2014-08-29 Eli Zaretskii <eliz@gnu.org>
83 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
85 * w32proc.c (w32_compare_strings): Accept additional argument
86 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
87 if requested. If w32-collate-ignore-punctuation is non-nil, add
88 NORM_IGNORESYMBOLS to the flags.
89 (LINGUISTIC_IGNORECASE): Define if not already defined.
90 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
92 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
95 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
97 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
98 Define substitutes for platforms that lack them.
99 (str_collate): Add arguments locale and ignore_case.
101 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
102 Add optional arguments LOCALE and IGNORE-CASE.
104 * lisp.h (str_collate): Adapt argument list.
106 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
108 Add vectors support to Fsort.
109 * fns.c (sort_vector, sort_vector_compare): New functions.
110 (sort_list): Likewise, refactored out of ...
111 (Fsort): ... adjusted user. Mention vectors in docstring.
112 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
113 * alloc.c (make_save_int_obj): New function.
114 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
115 (make_save_int_obj): Add prototype.
117 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
118 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
119 Conditionally define to match system's qsort_r signature.
120 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
122 2014-08-28 Ken Brown <kbrown@cornell.edu>
124 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
125 dumping and the system malloc after dumping. (Bug#18222)
127 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
128 Define as macros, expanding to hybrid_malloc, etc.
129 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
130 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
132 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
133 full implementation on Cygwin. Remove Cygwin-specific code that
135 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
136 Redefine as macros expanding to gmalloc, grealloc, etc.
137 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
138 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
139 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
140 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
142 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
143 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
144 HAVE_POSIX_MEMALIGN)]: New functions.
145 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
146 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
147 hybrid_aligned_alloc; declare.
148 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
149 HAVE_POSIX_MEMALIGN)]: Define.
150 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
151 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
152 Define as macro, expanding to gget_current_dir_name, and define
154 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
155 malloc_enable_thread(). Don't initialize malloc.
156 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
157 no longer defined on Cygwin).
158 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
159 * sheap.c (bss_sbrk_buffer_end): New variable.
160 * unexcw.c (__malloc_initialized): Remove variable.
161 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
163 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
166 2014-08-28 Martin Rudalics <rudalics@gmx.at>
168 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
169 `event->y' return entire range (the size of the scroll bar minus
171 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
172 return entire range (the scaled size of the scroll bar minus
173 that of the slider). In `portion' return the scaled position of
175 (xaw_jump_callback): Restore part of code for vertical scroll
176 bar broken in change from 2014-07-27.
177 (xaw_scroll_callback): Provide incremental scrolling with
178 horizontal scroll bars.
180 2014-08-28 Eli Zaretskii <eliz@gnu.org>
182 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
184 * indent.c (Fvertical_motion): Fix vertical motion up through a
185 display property after a newline. (Bug#18276)
187 * xdisp.c (display_line): Don't assume that the call to
188 reseat_at_next_visible_line_start ends up at a character
189 immediately following the newline on the previous line. Avoids
190 setting the ends_at_zv_p flag on screen lines that are not at or
191 beyond ZV, which causes infloop in redisplay. For the details, see
192 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
194 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
195 coordinate for hscrolled R2L screen lines. (Bug#18277)
197 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
199 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
202 2014-08-27 Eli Zaretskii <eliz@gnu.org>
204 * syntax.c (scan_lists): Don't examine positions before BEGV.
207 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
209 Improve robustness of new string-collation code (Bug#18051).
210 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
211 (newlocale, wcscoll_l): Define substitutes for platforms that
212 lack them, so as to simplify the mainline code.
213 (str_collate): Simplify the code by assuming the above definitions.
214 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
215 example, the old version left the Emacs in the wrong locale if
216 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
217 result. Report an error if newlocale fails.
219 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
221 * lisp.h (str_collate):
222 * sysdep.c (str_collate): Return int.
223 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
225 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
227 Fix some glitches in previous change.
228 * sysdep.c (stack_direction): Replace stack_grows_down
229 to simplify calculation of stack boundaries.
230 (handle_sigsegv): Check whether we really crash somewhere near
231 to stack boundary, and handle fatal signal as usual if not.
232 (init_sigsegv): Adjust accordingly.
233 * keyboard.c (Vtop_level_message): Rename to
234 Vinternal__top_level_message, as suggested by Stefan Monnier in
235 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
236 All related users changed.
238 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
240 Handle C stack overflow caused by too nested Lisp evaluation.
241 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
242 siglongjmp point to transfer control from SIGSEGV handler.
243 * keyboard.c (return_to_command_loop, recover_top_level_message)
244 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
245 (regular_top_level_message): New variable.
246 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
247 exit from SIGSEGV handler and adjust message displayed by Vtop_level
249 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
250 new variables described above.
251 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
252 (stack_grows_down, sigsegv_stack, handle_sigsegv)
253 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
254 (init_sigsegv): New function.
255 (init_signals): Use it.
257 2014-08-25 Ken Brown <kbrown@cornell.edu>
259 * emacs.c (main): Remove use of obsolete macro
260 G_SLICE_ALWAYS_MALLOC.
262 2014-08-25 Eli Zaretskii <eliz@gnu.org>
264 Implement locale-sensitive string collation for MS-Windows.
265 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
266 New functions. (Bug#18051)
268 * w32.h (w32_compare_strings): Add prototype.
270 * w32.c <g_b_init_compare_string_w>: New global flag.
271 (globals_of_w32): Initialize it.
273 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
275 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
276 [WINDOWSNT]: Call str_collate on MS-Windows.
278 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
280 One more minor cleanup of font subsystem.
281 * font.h (struct font_driver): Convert text_extents to
282 return void because returned value is never actually used.
283 * macfont.m (macfont_text_extents):
284 * w32font.c (w32font_text_extents):
285 * xftfont.c (xftfont_text_extents): Adjust to return void
286 and assume that 'metrics' argument is always non-NULL.
287 * ftfont.c (ftfont_text_extents):
288 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
290 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
292 Minor cleanups of str_collate fix (Bug#18051).
293 * fns.c (str_collate): Move decl from here ...
294 * lisp.h (str_collate): ... to here.
295 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
296 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
297 potential problems with integer overflow. Don't assume
298 setlocale succeeds. Remove unnecessary test before restoring
299 locale via setlocale, and free the copied setlocale string
302 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
304 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
306 * sysdep.c (str_collate): New function. (Bug#18051)
308 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
310 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
311 if the initial "rm -f" fails. This is for MinGW builds, where
312 MS-Windows will not allow deleting the executable file of a
315 2014-08-20 Eli Zaretskii <eliz@gnu.org>
317 * w32term.c (w32_scroll_bar_handle_click)
318 (w32_horizontal_scroll_bar_handle_click)
319 (x_scroll_bar_report_motion)
320 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
321 SB_THUMBTRACK, use the 32-bit position information returned by
322 GetScrollInfo, not the 16-bit information returned in the Windows
325 2014-08-19 Eli Zaretskii <eliz@gnu.org>
327 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
328 second coordinate ('y') reported for dragging the horizontal
331 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
333 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
334 and text area-relative x-coordinates.
336 2014-08-17 Eli Zaretskii <eliz@gnu.org>
338 Avoid overwriting the reversed_p flags in the glyph matrices when
339 init_iterator or start_display are called.
340 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
342 (tool_bar_height, redisplay_tool_bar, try_window)
343 (try_window_reusing_current_matrix, try_window_id)
344 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
345 reversed_p flag of the iterator's glyph row where the glyph row
346 is going to be redrawn.
348 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
350 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
352 2014-08-16 Martin Rudalics <rudalics@gmx.at>
354 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
355 of emacs_event return length from si.nPage to si.nMax.
356 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
357 interchange start and end of thumb.
359 2014-08-15 Ken Brown <kbrown@cornell.edu>
361 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
362 ERRORCHECK mutexes. (Bug#18222)
364 2014-08-12 Martin Rudalics <rudalics@gmx.at>
366 * frame.c (set_menu_bar_lines_1): Remove.
367 (set_menu_bar_lines): Call change_frame_size instead of
368 set_menu_bar_lines_1.
370 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
372 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
375 2014-08-11 Glenn Morris <rgm@gnu.org>
377 * fileio.c: Revert 2013-01-31 change, which chose coding system for
378 writing before backing up, since it causes a more serious problem
379 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
380 (choose_write_coding_system): No longer callable from Lisp.
381 Move last piece back here from Fwrite_region.
382 (Fwrite_region, syms_of_fileio): Update for above changes.
384 2014-08-11 Martin Rudalics <rudalics@gmx.at>
386 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
387 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
388 (Fwindow_new_pixel, Fset_window_new_pixel)
389 (Fset_window_new_total, Fset_window_new_normal)
390 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
392 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
394 2014-08-11 Eli Zaretskii <eliz@gnu.org>
396 * fontset.c (Finternal_char_font): Recompute basic faces if the
397 frame's face cache was cleared. (Bug#18162)
399 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
401 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
402 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
403 base buffer's undo list.
405 2014-08-10 Reuben Thomas <rrt@sc3d.org>
407 Fix a couple of recent inadvertent breaks of the MSDOS port.
408 * msdos.c: include required menu.h
409 * term.c: set correct menu_show_hook on MSDOS.
411 2014-08-10 Martin Rudalics <rudalics@gmx.at>
413 Fix handling of menu bar line on TTY frames (Bug#18136)
415 * dispnew.c (handle_window_change_signal):
416 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
417 frame's menu bar lines subtracted from height.
418 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
420 (adjust_frame_size): Count in menu bar when setting FrameRows.
421 (make_terminal_frame): When setting up the frame's lines and
422 text height don't count in the menu bar.
423 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
424 lines subtracted from height.
425 (do_switch_frame): Set tty's FrameRows to number of total lines
427 (Fframe_pixel_height, Fframe_pixel_width): If no window system
428 is used, return total number of lines and columns.
429 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
431 * term.c (OUTPUT, tty_set_terminal_modes)
432 (tty_set_terminal_window, tty_set_scroll_region)
433 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
434 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
435 FRAME_TOTAL_LINES instead of FRAME_LINES.
436 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
437 Call change_frame_size with frame's menu bar lines subtracted
439 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
440 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
443 2014-08-09 Reuben Thomas <rrt@sc3d.org>
445 * alloc.c (Fmemory_info): Remove a stray brace.
447 * process.c: Fix a comment typo.
449 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
451 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
453 * widgetprv.h (EmacsFramePart): Remove font.
455 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
456 (resources, setup_frame_cursor_bits): Remove unused variables and
457 functions, esp. wrt. font (Bug#18227).
459 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
461 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
463 2014-08-07 Reuben Thomas <rrt@sc3d.org>
465 Refer to MS-DOS using the same name everywhere.
467 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
471 2014-08-05 Martin Rudalics <rudalics@gmx.at>
473 * w32term.c (w32_redeem_scroll_bar):
474 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
475 not redeeming scroll bars that have been turned off.
477 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
479 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
480 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
481 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
482 (safe_run_hook_funcall): Adjust accordingly.
484 2014-08-04 Martin Rudalics <rudalics@gmx.at>
486 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
487 correctly according to toolkit used.
488 * frame.c (make_initial_frame, make_terminal_frame)
489 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
490 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
491 assignments according to presence of toolkit scrollbars.
492 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
493 correctly according to toolkit used.
494 * window.c (set_window_scroll_bars): Set horizontal scroll bar
495 only if toolkit supports it.
496 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
498 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
500 (XTredeem_scroll_bar): Always redeem scroll bar if present.
502 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
504 * keyboard.c (safe_run_hook_funcall): Avoid consing around
505 Vinhibit_quit and prefer internal_condition_case_n to pass args.
506 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
507 (safe_run_hooks): Remove comment which is not relevant any more.
509 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
511 Don't let big frames overrun the stack.
512 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
513 Use SAFE_NALLOCA, not alloca.
515 Fix bug with clang + directory_files_internal + GC (Bug#16986).
516 * dired.c (directory_files_internal): Use a volatile variable
517 to prevent the compiler from optimizing away all copies of a local.
518 I wonder how many other GC-related bugs like this lurk elsewhere?
520 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
521 * xterm.h (struct x_display_info): New member 'connection'.
522 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
523 so that x_delete_terminal has a file descriptor to pass to
524 delete_keyboard_wait_descriptor.
526 Don't mishandle year-9999 dates (Bug#18176).
527 * editfns.c (decode_time_components): Store an invalid timespec
528 on overflow, instead of returning false, so that the caller can
529 distinguish overflow from other errors.
530 (lisp_time_argument, lisp_seconds_argument): If the time is out
531 of range, signal a time overflow instead of an invalid time spec.
532 * keyboard.c (decode_timer): Treat time overflow like other
535 Avoid undefined behavior with signed left shift.
536 Caught by 'gcc -fsanitize=undefined'.
537 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
538 * dispnew.c (line_hash_code, scrolling):
539 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
540 Use 'unsigned', not 'int', for line hashes.
541 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
543 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
545 Make compare-strings more compatible with old behavior (Bug#17903).
546 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
548 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
550 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
551 Don't add label between left and right buttons (Bug#18129).
553 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
555 Make functions static that no longer need to be extern.
556 * frame.c, frame.h (set_menu_bar_lines):
557 * keyboard.c (Qleftmost, Qrightmost):
558 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
559 (x_set_internal_border_width):
562 2014-08-01 Eli Zaretskii <eliz@gnu.org>
564 Fix display of R2L lines when the last character fits only partially.
565 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
567 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
568 R2L row is visible only partially, give the row a negative x
570 (display_line): Fix the calculation of the glyph whose pixel width
571 is used to decide whether the last produced glyph fits on the
572 line. When the last glyph fits only partially, give the row a
575 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
576 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
577 pixel width of the first glyph that is hscrolled from display.
578 (display_line): In R2L glyph rows, don't give a negative offset to
579 row->x when the first glyph begins before first_visible_x.
581 * xdisp.c (display_line): If called with iterator set up to write
582 to a marginal area, delay the call to handle_line_prefix until we
583 switch back to the text area. (Bug#18035)
585 * .gdbinit (xwindow): The members total_cols, total_lines,
586 left_col, and top_line are C integers (and has been so for the
589 2014-08-01 Andreas Schwab <schwab@suse.de>
591 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
592 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
594 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
596 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
597 (timerfd_callback): Ignore weird events with no data. Add tight
598 assertions and comments.
599 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
600 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
602 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
604 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
605 I had confused && with ||.
607 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
609 Simplify timerfd configuration and fix some minor glitches.
610 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
611 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
612 Fall back on timer_create if timerfd_create fails at runtime.
613 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
614 kernel primitives to do resolution. All uses removed.
615 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
616 (turn_on_atimers): Clear timer_create-based timers too,
619 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
620 Without this change, the code can access the local variable 'width'
621 even when it has not been initialized, and likewise for 'height';
622 in either case this leads to undefined behavior.
624 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
626 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
627 necessary, put horizontal scroll bar resources as well. See
628 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
629 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
631 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
633 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
634 background value to match the resource of its vertical counterpart.
636 2014-07-29 Martin Rudalics <rudalics@gmx.at>
638 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
639 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
641 2014-07-28 Martin Rudalics <rudalics@gmx.at>
643 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
644 change that added the top margin height to the requested height
645 and revert (undocumented) part of 2014-07-28 change that changed
646 the logic of whether a size change occurred.
648 2014-07-28 Eli Zaretskii <eliz@gnu.org>
650 * .gdbinit (xwindow): The members total_cols, total_lines,
651 left_col, and top_line are C integers (and has been so for the
654 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
657 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
659 On GNU/Linux, use timerfd for asynchronous timers.
660 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
661 (toplevel): Rename alarm_timer_ok to special_timer_available.
662 [HAVE_TIMERFD]: Declare timerfd.
663 [HAVE_CLOCK_GETRES]: Declare resolution.
664 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
665 system timer resolution.
666 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
667 (timerfd_callback) [HAVE_TIMERFD]: New function.
668 (atimer_result, debug_timer_callback, Fdebug_timer_check)
669 [ENABLE_CHECKING]: New function for the sake of automated tests.
670 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
671 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
672 [ENABLE_CHECKING]: Defsubr test function.
673 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
674 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
675 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
677 Fix --without-x build and pacify --enable-gcc-warnings.
678 Problems reported in Bug#18122 and Bug#18124.
679 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
680 (frame_windows_min_size): Now static.
681 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
683 (adjust_frame_size): Always declare prototype.
685 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
686 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
687 * atimer.c (timerfd_callback): Always read expiration data.
689 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
690 * process.c (add_timer_wait_descriptor): Add timer descriptor
691 to input_wait_mask and non_process_wait_mask as well.
693 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
695 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
697 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
699 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
700 Reinstate code removed by the prevoius commit to this file.
702 2014-07-27 Martin Rudalics <rudalics@gmx.at>
704 * buffer.h (struct buffer): New fields scroll_bar_height and
705 horizontal_scroll_bar_type.
706 * buffer.c (bset_scroll_bar_height)
707 (bset_horizontal_scroll_bar_type): New functions.
708 (Fbuffer_swap_text): Handle old_pointm field.
709 (init_buffer_once): Set defaults for scroll_bar_height and
710 horizontal_scroll_bar_type.
711 (syms_of_buffer): New variables scroll_bar_height and
712 horizontal_scroll_bar_type.
713 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
714 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
715 (set_vertical_scroll_bar): Remove prototype.
716 (x_change_tool_bar_height): Add prototype.
717 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
718 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
719 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
721 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
722 (update_window): Start mode_line_row->y after horizontal scroll
724 (change_frame_size_1): Call adjust_frame_size.
725 (init_display): When changing the size of a tty frame do not
726 pass height of menu bar.
727 (Qframe_windows_min_size): New symbol.
728 * frame.h (struct frame): List tool bar fields after menu bar
729 fields. Add official, total_lines, horizontal_scroll_bars,
730 config_scroll_bar_height and config_scroll_bar_lines fields.
731 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
732 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
733 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
734 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
735 (FRAME_WINDOWS_HEIGHT): New macros.
736 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
737 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
738 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
739 horizontal scroll bar.
740 (frame_inhibit_resize, adjust_frame_size)
741 (frame_windows_min_size): Add declarations.
742 (Qscroll_bar_height, Qhorizontal_scroll_bars)
743 (x_set_scroll_bar_default_height, x_set_left_fringe)
744 (x_set_right_fringe, x_set_vertical_scroll_bars)
745 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
746 (x_set_scroll_bar_height): Add external declarations.
747 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
748 (adjust_frame_size): New functions.
749 (make_frame): Initial horizontal_scroll_bars field. Use
750 SET_FRAME_LINES. Don't allow horizontal scroll bar in
752 (make_initial_frame, make_terminal_frame): No horizontal scroll
753 bar in initial and terminal frames. Use adjust_frame_size.
754 (Fframe_total_cols): Fix doc-string.
755 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
756 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
757 using adjust_frame_size.
758 (Qscroll_bar_height, Qhorizontal_scroll_bars)
759 (Qframe_windows_min_size): New symbols.
760 (x_set_frame_parameters): Remove call of check_frame_size.
761 (x_report_frame_params): Return scroll_bar_height value.
762 (x_set_left_fringe, x_set_right_fringe): New functions.
763 (adjust_frame_height, x_set_internal_border_width)
764 (x_set_fringe_width): Remove.
765 (x_set_internal_border_width, x_set_vertical_scroll_bars)
766 (x_set_scroll_bar_width, x_set_right_divider_width)
767 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
768 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
770 (x_figure_window_size): Rewrite to make frame display the
771 expected number of lines.
772 (Vdefault_frame_scroll_bars): Rewrite doc-string.
773 (Vdefault_frame_horizontal_scroll_bars)
774 (Vframe_initial_frame_tool_bar_height)
775 (frame_inhibit_implied_resize): New variables.
776 * fringe.c (compute_fringe_widths): Remove.
777 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
778 (xg_create_horizontal_scroll_bar)
779 (xg_update_horizontal_scrollbar_pos)
780 (xg_set_toolkit_horizontal_scroll_bar_thumb)
781 (xg_get_default_scrollbar_height)
782 (xg_clear_under_internal_border): Extern.
783 * gtkutil.c (xg_frame_resized): Don't call
784 do_pending_window_change.
785 (xg_frame_set_char_size): Use adjust_frame_size.
786 (style_changed_cb): Call update_theme_scrollbar_height and
787 x_set_scroll_bar_default_height.
788 (x_wm_set_size_hint): Don't call check_frame_size.
789 (update_theme_scrollbar_height)
790 (xg_get_default_scrollbar_height)
791 (xg_create_horizontal_scroll_bar)
792 (xg_update_horizontal_scrollbar_pos)
793 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
794 (xg_create_scroll_bar): Set horizontal slot of bar.
795 (xg_initialize): Call update_theme_scrollbar_height.
796 (xg_clear_under_internal_border): No more static.
797 * insdel.c (adjust_suspend_auto_hscroll): New function.
798 (adjust_markers_for_delete, adjust_markers_for_insert)
799 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
800 * keyboard.c (readable_events, discard_mouse_events)
801 (make_lispy_event): Handle horizontal scroll bar click events.
802 (Fsuspend_emacs): When changing the size of a tty frame do not
803 pass height of menu bar.
804 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
805 (Qright, Qleftmost, Qrightmost): New symbols.
806 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
808 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
809 * nsfns.m (x_set_internal_border_width): New function.
810 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
811 Remove extended fringe code.
812 (x_set_window_size, x_new_font): Don't call
813 compute_fringe_widths.
814 * term.c (Fresume_tty): When changing the size of a tty frame do
815 not pass height of menu bar.
816 (clear_tty_hooks, set_tty_hooks): Clear
817 horizontal_scroll_bar_hook.
818 (init_tty): Frame has no horizontal scroll bars.
819 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
820 scroll_bar_before_handle, scroll_bar_horizontal_handle,
821 scroll_bar_after_handle, scroll_bar_left_arrow,
822 scroll_bar_right_arrow, scroll_bar_to_leftmost and
823 scroll_bar_to_rightmost entries.
824 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
825 (struct terminal): Add set_horizontal_scroll_bar_hook.
826 * w32console.c (initialize_w32_display): Clear
827 horizontal_scroll_bar_hook.
828 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
830 (x_clear_under_internal_border, x_set_internal_border_width):
832 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
833 windows_or_buffers_changed when adding the menu bar.
834 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
835 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
836 (w32_createhscrollbar): New functions.
837 (w32_createscrollbar): Rename to w32_createvscrollbar.
838 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
839 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
840 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
842 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
843 case do not artificially impose WM size hints. Handle
844 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
845 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
847 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
848 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
849 (unwind_create_frame_1): Remove.
850 (Fx_create_frame): Make both scrollbars the system standard
851 width and height. Use official field of frame structure to
852 inhibit running window-configuration-change-hook.
853 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
854 pixelwise. Handle frame's official field.
855 (w32_frame_parm_handlers): Remove x_set_fringe_width
856 entries. Add x_set_scroll_bar_height,
857 x_set_horizontal_scroll_bars, x_set_left_fringe and
859 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
860 pass height of menu bar to change_frame_size.
861 * w32menu.c (set_frame_menubar): Rewrite using
862 frame_inhibit_resize.
863 * w32term.h (struct w32_display_info): Add
864 horizontal_scroll_bar_cursor and cursor_display_counter.
865 (struct scroll_bar): Add horizontal.
866 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
867 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
868 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
869 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
870 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
871 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
872 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
873 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
874 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
875 instead of WM_EMACS_CREATESCROLLBAR.
876 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
878 * w32term.c (horizontal_scroll_bar_min_handle)
879 (horizontal_scroll_bar_left_border)
880 (horizontal_scroll_bar_right_border): New integers.
881 (x_set_frame_alpha): Replace x_highlight_frame by
883 (x_window_to_scroll_bar): New argument "type". Update callers
885 (w32_set_horizontal_scroll_bar_thumb)
886 (x_horizontal_scroll_bar_report_motion)
887 (w32_set_horizontal_scroll_bar)
888 (w32_horizontal_scroll_bar_handle_click)
889 (x_horizontal_scroll_bar_report_motion): New functions.
890 (w32_mouse_position): Discriminate horizontal and vertical
892 (my_create_scrollbar): Replace with two new functions
893 my_create_vscrollbar and my_create_hscrollbar.
894 (x_scroll_bar_create): New argument "horizontal". Update
896 (x_scroll_bar_remove, w32_condemn_scroll_bars)
897 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
899 (w32_read_socket): Handle WM_HSCROLL cae.
900 (x_new_font): Don't recompute fringe widths. Use
901 frame_inhibit_resize. Calculate new menu bar height iff we
902 build without toolkit. Always clear under internal border.
903 (x_set_window_size): Don't check frame size or recompute
904 fringes. Reset fullscreen status before applying sizes. Always
905 resize as requested by pixelwise argument. Don't call
906 do_pending_window_change.
907 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
908 (w32_initialize_display_info): Initialize dpyinfo's
909 horizontal_scroll_bar_cursor entry.
910 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
911 (w32_initialize): Init horizontal_scroll_bar_min_handle and
912 horizontal_scroll_bar_left_border.
913 (w32fullscreen_hook): Intermittently resize window to normal
914 when switching from fullscreen to maximized state.
915 (run_window_configuration_change_hook): Don't run it if frame is
917 (unwind_change_frame): Remove.
918 (Fset_window_configuration): Rewrite using frame's official field.
919 * widget.c (set_frame_size): Don't call compute_fringe_widths.
920 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
921 * window.h (struct window): New fields old_pointm,
922 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
923 scroll_bar_height and suspend_auto_hscroll.
924 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
926 (sanitize_window_sizes): Extern.
927 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
928 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
929 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
930 (WINDOW_CONFIG_SCROLL_BAR_LINES)
931 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
933 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
934 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
935 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
936 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
937 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
938 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
939 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
940 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
941 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
942 (Fwindow_old_point, sanitize_window_sizes): New functions.
943 (Qwindow_sanitize_window_sizes): New symbol.
944 (window_body_height): Count in horizontal scroll bar.
945 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
946 suspend_auto_hscroll slot.
947 (Fwindow_inside_edges): Count fringes pixelwise.
948 (coordinates_in_window, Fcoordinates_in_window_p): Consider
949 horizontal scroll bar.
950 (check_frame_size, adjust_window_margins): Remove functions and
952 (set_window_buffer): Initialize old_pointm and horizontal scroll
954 (temp_output_buffer_show): Reset hscroll related fields.
955 Initialize old_pointm.
956 (make_parent_window): Initialize old_pointm.
957 (make_window): Initialize old_pointm, horizontal scroll bar type,
958 and scroll bar height.
959 (resize_frame_windows): Don't count top margin in new sizes.
960 Don't use safe sizes when shrinking a frame; let the window
961 manager do the clipping.
962 (Fsplit_window_internal): Inherit horizontal scroll bar type and
964 (Fdelete_window_internal): Unchain old_pointm marker.
965 (window_scroll_pixel_based, Fscroll_other_window): Adjust
967 (Fwindow_text_width, Fwindow_text_height): New argument
969 (struct saved_window): New fields, old_pointm, hscroll_whole,
970 suspend_auto_hscroll, scroll_bar_height and
971 horizontal_scroll_bar_type.
972 (Fset_window_configuration, save_window_save): Set new fields of
974 (apply_window_adjustment): Don't call adjust_window_margins.
975 (set_window_margins): Don't change margins if new sizes don't
977 (set_window_scroll_bars): New argument "horizontal_type".
978 Handle horizontal scroll bars. Don't change scroll bars if they
979 don't fit into window.
980 (Fset_window_scroll_bars): New argument "horizontal_type".
981 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
982 (compare_window_configurations): Compare horizontal scroll bar
984 * xdisp.c (window_text_bottom_y, window_box_height): Count in
985 horizontal scroll bar height.
986 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
987 instead of FRAME_LINES.
988 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
989 ON_VERTICAL_SCROLL_BAR.
990 (with_echo_area_buffer): Initialize old_pointm.
991 (with_echo_area_buffer_unwind_data): Store old_pointm values in
993 (unwind_with_echo_area_buffer): Handle old_pointm.
994 (update_tool_bar): Set do_update when the tool bar window has at
995 least one line (since this is what the user sets).
996 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
997 (redisplay_tool_bar): Return early when toolbar has zero lines.
998 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
999 (hscroll_window_tree): Handle suspension of auto_hscroll and
1001 (set_horizontal_scroll_bar): New function.
1002 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
1003 more than one line. Handle horizontal scroll bars.
1004 (note_mouse_highlight): Handle horizontal scrol bars.
1005 (expose_frame): Set dimensions of XRectangle from frame's text
1007 (Vvoid_text_area_pointer): Update doc-string.
1008 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
1009 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
1010 (x_set_internal_border_width): New functions.
1011 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
1012 (unwind_create_frame_1): Remove.
1013 (Fx_create_frame): Handle horizontal scroll bars. Use official
1014 field of frame structure to inhibit running
1015 window-configuration-change-hook.
1016 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
1017 pixelwise. Handle frame's official field.
1018 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
1019 x_set_horizontal_scroll_bars, x_set_left_fringe,
1021 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
1023 * xterm.h (struct x_display_info): Add
1024 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
1026 (struct scroll_bar): Add horizontal slot.
1027 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
1028 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
1029 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
1030 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
1031 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
1032 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
1033 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
1034 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
1035 (x_clear_under_internal_border): Remove.
1036 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
1037 (x_window_to_scroll_bar): New argument TYPE. Update callers.
1038 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
1039 HORIZONTAL. Update callers.
1040 (horizontal_action_hook_id): New action hook id.
1041 (x_horizontal_scroll_bar_to_input_event)
1042 (x_create_horizontal_toolkit_scroll_bar)
1043 (xt_horizontal_action_hook)
1044 (x_set_toolkit_horizontal_scroll_bar_thumb)
1045 (XTset_horizontal_scroll_bar, x_net_wm_state)
1046 (x_horizontal_scroll_bar_report_motion): New functions.
1047 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
1048 horizontal scroll bars.
1049 (SCROLL_BAR_HORIZONTAL_NAME): Define.
1050 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
1052 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
1053 horizontal scroll bars.
1054 (handle_one_xevent): Handle horizontal scroll bar events. Call
1056 (x_set_window_size_1, x_wm_set_size_hint): Don't call
1058 (x_set_window_size): Don't call check_frame_size and
1059 do_pending_window_change.
1060 (x_term_init): Init horizontal_scroll_bar_cursor display info.
1061 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
1062 (x_scroll_bar_set_handle): Add some checks when calling
1065 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
1067 Revert previous change.
1068 There is certainly nothing wrong with writing code like 'lo <= i
1069 && i <= hi', even if LO happens to a constant. There isn't even
1070 anything wrong in general with writing 'a <= b' if A happens to
1071 be a constant. At any rate stylistic changes shouldn't
1072 be done like this without discussion.
1074 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
1076 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
1077 (Fgarbage_collect): Reorder conditions that are written backwards.
1078 * data.c (cons_to_unsigned): Likewise.
1079 * dispnew.c (update_frame_1, sit_for): Likewise.
1080 * fileio.c (file_offset): Likewise.
1081 * filelock.c (read_lock_data, lock_file): Likewise.
1082 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1084 * font.c (font_intern_prop, font_style_symbolic): Likewise.
1085 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
1086 * lread.c (read1): Likewise.
1087 * minibuf.c (read_minibuf_noninteractive): Likewise.
1088 * nsterm.m (x_set_frame_alpha): Likewise.
1089 * process.c (wait_reading_process_output): Likewise.
1090 * region-cache.c (delete_cache_boundaries): Likewise.
1091 * xterm.c (x_set_frame_alpha): Likewise.
1093 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
1095 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
1098 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
1100 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
1101 because atimer expiration is absolute rather than relative.
1103 2014-07-25 Eli Zaretskii <eliz@gnu.org>
1105 * w32term.h (current_popup_menu, menubar_in_use): Move
1106 declarations from w32term.c.
1108 2014-07-25 Martin Rudalics <rudalics@gmx.at>
1110 * w32fns.c (menubar_in_use): No more static.
1111 * w32term.c (current_popup_menu, menubar_in_use): Declare.
1113 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
1115 Move hourglass machinery to RIF.
1116 * dispextern.h (struct redisplay_interface): New members
1117 show_hourglass and hide_hourglass. Indent comments.
1118 (show_hourglass, hide_hourglass): Remove prototypes.
1119 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
1120 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1121 (ns_redisplay_interface): Add them.
1122 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1123 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1124 (w32_arrow_cursor): New function to hack around non-GUI frames.
1125 (w32_redisplay_interface): Add new functions.
1126 * w32term.h (w32_arror_cursor): Add prototype.
1127 * xdisp.c (show_hourglass): New function, refactored out from
1128 platform-dependent code.
1129 (cancel_hourglass): Now call to RIF function.
1130 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1131 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1132 (x_redisplay_interface): Add new functions.
1134 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1136 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1137 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1138 and complete previous change.
1139 * frame.c (adjust_frame_height): New function.
1140 (Fset_frame_height, Fset_frame_size): Use it.
1141 (x_set_frame_parameters): Take frame top margin into account.
1143 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1145 * frame.c (Fset_frame_height): Take frame top margin into account.
1146 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1147 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1149 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1151 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1152 menubar_height as such. Tweak comment.
1153 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1154 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1155 All related users changed.
1156 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1157 * xterm.c (handle_one_xevent):
1158 * gtkutil.c (xg_event_is_for_menubar):
1159 * xfns.c (x_window) [USE_X_TOOLKIT]:
1160 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1161 to use FRAME_MENUBAR_HEIGHT.
1163 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1165 * frame.c (Fframe_parameters): Always report frame height without
1166 menu and tool bar lines.
1168 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1170 * nsterm.m (applicationDidFinishLaunching:): Call
1171 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1172 (antialiasThresholdDidChange:): New method for EmacsApp.
1174 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1176 * macfont.m (macfont_update_antialias_threshold): Remove static.
1178 * macfont.h (macfont_update_antialias_threshold): Declare.
1180 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1182 * w32select.c (setup_windows_coding_system): Apply
1183 CODING_ANNOTATION_MASK to the common_flags member of struct
1184 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1186 * w16select.c (Fw16_get_clipboard_data): Apply
1187 CODING_ANNOTATION_MASK to the common_flags member of struct
1190 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1191 buffer position where we are to start the iteration.
1192 (handle_invisible_prop): Record in it->stop_charpos the position
1193 where the invisible text ends. (Bug#18035)
1194 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1195 row has zero buffer position as their start position. Reported by
1196 martin rudalics <rudalics@gmx.at>.
1198 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1199 infinite looping in redisplay when display lines don't have enough
1200 space to display even a single character. (Bug#18036)
1202 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1204 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1205 * xfns.c (x_window): Use it to allow xfree later.
1206 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1207 where appropriate. Use bool for booleans and remove redundant checks.
1208 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1209 * xterm.c (x_free_frame_resources): Free shell_position.
1211 2014-07-19 K. Handa <handa@gnu.org>
1213 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1214 mandatory font spec (Bug#17973).
1216 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1218 * font.c (font_score): Return the worst score if the size of
1219 ENTITY is wrong by more than a factor 2 (Bug#17973).
1221 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1223 * frame.c (frame_unspecified_color): New function
1224 refactored out from ...
1225 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1226 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1228 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1229 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1230 * lisp.h (set_frame_param): Remove prototype.
1231 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1232 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1235 Prefer 'x_display_info *' to 'Display *' in X selection code.
1236 This helps to avoid unneeded calls to x_display_info_for_display.
1237 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1238 instead of 'Display *'.
1239 (SELECTION_EVENT_DPYINFO): New macro.
1240 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1241 it as an lvalue. Mention this in comment.
1242 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1243 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1244 (selection_data_to_lisp_data, receive_incremental_selection):
1245 Convert to use 'x_display_info *'. Adjust users where appropriate.
1246 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1247 selection data *' as last arg to not return values in args.
1248 (unexpect_property_change): Use common removal technique.
1250 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1252 * print.c (print_preprocess): Adjust to match changed
1253 sub char-table structure and avoid crash (Bug#18038).
1255 * data.c (wrong_choice): Not static any more.
1256 * lisp.h (wrong_choice): Add prototype.
1257 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1258 Declare namebuf as such. Tweak comment.
1259 [USE_GTK]: Likewise for tool_bar_position.
1260 (fset_tool_bar_position) [USE_GTK]: Ditto.
1261 (FRAME_TOOL_BAR_POSITION): New macro.
1262 * frame.c (x_report_frame_params):
1263 * gtkutil.c (update_frame_tool_bar):
1264 * xfns.c (Fx_create_frame): Use it.
1265 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1267 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1269 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1270 buffer's default-directory only if it is a string. (Bug#17986)
1272 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1274 More precise control over values of some buffer-local variables.
1275 * keyboard.c (Qvertical_scroll_bar):
1276 * frame.c (Qleft, Qright): Move to ...
1277 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1278 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1279 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1280 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1281 vertical-scroll-bar, scroll-up-aggressively
1282 and scroll-down-aggressively.
1283 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1285 * nsfns.m, frame.h (Qleft, Qright):
1286 * nsterm.m (Qleft): Remove declarations.
1287 * gtkutil.c (toplevel): Include buffer.h.
1288 * data.c (wrong_choice, wrong_range): New functions.
1289 (store_symval_forwarding): Handle special properties of buffer-local
1290 variables and use functions from the above to signal error, if any.
1292 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1293 values. Add comment.
1294 (struct frame): Re-arrange layout to avoid extra padding and use bit
1295 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1296 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1297 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1298 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1299 Define as no-ops because there are no scroll bars anyway.
1300 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1303 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1304 Add convenient setter.
1305 (font_put_frame_data, font_get_frame_data): Use it.
1307 2014-07-15 Daiki Ueno <ueno@gnu.org>
1309 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1310 pointer argument, before dereferencing.
1311 (XCHAR2B_BYTE2): Likewise.
1313 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1315 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1316 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1317 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1318 Use record_unwind_protect_int and avoid consing.
1319 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1321 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1323 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1325 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1326 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1328 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1329 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1330 * minibuf.c: Include binary-io.h instead of fcntl.h.
1331 (read_minibuf_noninteractive):
1332 Use set_binary_mode instead of handcrafted code.
1333 Don't call emacs_set_tty if emacs_get_tty failed.
1334 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1335 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1336 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1338 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1339 This works around a GCC compiler bug when Emacs is configured with
1340 --enable-gcc-warnings.
1342 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1344 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1345 or characters in string, respectively. Add comment.
1346 * fringe.c (Fdefine_fringe_bitmap):
1347 * fns.c (Fsubstring, substring_both): Use it.
1348 * keymap.c (Fdefine_key, Flookup_key):
1349 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1351 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1352 Use menu_item_width.
1353 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1355 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1357 Improve behavior of 'bzr up; cd src; make -k'.
1358 * Makefile.in (top_srcdir): New var.
1359 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1360 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1361 its expansion is a bit shorter.
1362 (../config.status): Actually build config.status instead of
1364 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1365 New macros, copied and relocated from ../Makefile.in.
1366 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1367 (../config.status, Makefile): New dependencies and rules,
1368 copied with relocation from ../Makefile.in. This should be more
1369 likely to rebuild the build machinery properly if you do a 'make'
1370 in the src directory.
1372 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1374 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1377 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1378 behavior on Windows 7 and later when the function is repeatedly
1379 invoked with the same value of DIR. (Bug#17950)
1381 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1382 string to match the one in w32fns.c.
1384 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1385 stdin to binary mode only if it is connected to a terminal.
1387 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1389 Coalesce extern decls.
1390 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1391 * sysdep.c (emacs_get_tty, emacs_set_tty):
1392 Move duplicate extern decls from here ...
1393 * systty.h: ... to here, so that there's just one copy.
1395 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1397 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1399 * nsfns.m (Fns_popup_font_panel): Ditto.
1401 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1403 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1405 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1407 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1408 [DOS_NT]: Implement for WINDOWSNT.
1410 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1413 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1415 * sysdep.c (suppress_echo_on_tty): New function.
1416 * minibuf.c (read_minibuf_noninteractive): Use it.
1418 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1420 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1421 sysinfo failed. Adjust docstring.
1423 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1425 Implement memory-info for MS-DOS.
1426 * dosfns.c (dos_memory_info): New function.
1427 * dosfns.h (dos_memory_info): Add prototype.
1428 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1429 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1430 of doing some of its job.
1432 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1433 reference termios structure members.
1435 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1437 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1439 * minibuf.c (top): Include systty.h. Declare external
1440 emacs_get_tty and emacs_set_tty.
1441 (Vread_hide_char): New lisp variable.
1442 (read_minibuf_noninteractive): Hide characters with
1443 Vread_hide_char if it is a character. (Bug#17839)
1445 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1447 Implement memory-info for MS-Windows.
1448 * w32.c (w32_memory_info): New function.
1449 * w32.h (w32_memory_info): Prototype it.
1450 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1452 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1454 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1455 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1456 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1457 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1458 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1459 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1460 (decode_coding_big5, decode_coding_charset, decode_coding)
1461 (encode_coding): Adjust users.
1463 * alloc.c (Fmemory_info): New function.
1465 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1467 * syntax.c (back_comment): Use more-natural location for label.
1469 * font.c, font.h (font_unparse_fcname): Now static.
1470 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1472 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1474 Next minor cleanup of font subsystem.
1475 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1476 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1478 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1480 * ftfont.h (ftfont_font_format): Remove prototype.
1481 * ftfont.c (ftfont_font_format): Remove; now unused.
1483 * nsfont.m (nsfont_open):
1484 * w32font.c (w32font_open_internal):
1485 * w32uniscribe.c (uniscribe_open):
1486 * xfont.c (xfont_open):
1487 * xftfont.c (xftfont_open): All users changed.
1489 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1490 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1492 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1494 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1495 x_produce_glyphs does when it generates a stretch glyph that
1496 represents a TAB. (Bug#17969)
1498 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1499 and there is a display property at that position, don't call
1500 move_it_to to move to a position before window start. (Bug#17942)
1501 Fix condition for finding CHARPOS by the first call to move_it_to.
1504 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1506 * syntax.c (find_defun_start): Try the cache even
1507 if !open_paren_in_column_0_is_defun_start.
1508 (back_comment): If find_defun_start was pessimistic, use the
1509 scan_sexps_forward result to improve the cache (bug#16526).
1511 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1513 * xdisp.c (redisplay_window): If redisplay of a window ends up
1514 with point in a partially visible line at end of the window, make
1515 sure the amended position of point actually has smaller Y
1516 coordinate; if not, give up and scroll the display. (Bug#17905)
1518 * window.c (window_scroll_pixel_based): When point ends up at the
1519 last fully visible line, don't let move_it_to stop at the left
1520 edge of the line and dupe us into thinking point is inside the
1523 * w32.c (network_interface_info): Make sure the argument is a
1526 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1528 * process.c (read_and_dispose_of_process_output): Fix typo
1529 in previous patch: we want nonnegative fds, not nonzero fds.
1531 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1533 * chartab.c (char_table_translate): Move to...
1534 * character.h (char_table_translate): ... inline function here.
1535 Avoid Faref and assume that args are always valid. This helps to
1536 speedup search, which is especially important for a huge buffers.
1537 * lisp.h (char_table_translate): Remove prototype.
1539 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1540 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1541 New function, with an intention to avoid code duplication between
1543 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1545 * ftfont.c (ftfont_open):
1546 * macfont.m (macfont_open):
1547 * xftfont.c (xftfont_open): Use it.
1549 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1551 * process.c: Add sanity checks for file descriptors (Bug#17844).
1552 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1553 Check that infd is nonnegative before using it as an fd.
1554 (read_and_dispose_of_process_output, Fprocess_send_eof):
1555 Likewise, for outfd.
1556 (wait_reading_process_output): Omit unnecessary check of infd.
1558 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1560 Minor fixups related to usage of the 'long' type.
1561 * gnutls.c (emacs_gnutls_handshake):
1562 * xfaces.c (dump_realized_face):
1563 Work even if 'long' is narrower than 'void *'.
1564 * termcap.c (scan_file):
1565 * xselect.c (x_decline_selection_request)
1566 (x_reply_selection_request, x_get_window_property):
1567 * xterm.c (x_set_frame_alpha):
1568 Remove unnecessary 'L' suffixes of integer constants.
1569 * xfns.c (hack_wm_protocols):
1570 * xselect.c (x_fill_property_data):
1571 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1572 Remove unnecessary casts to 'long'.
1573 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1575 Minor ImageMagick safety fixes.
1576 * image.c (imagemagick_compute_animated_image):
1577 Remove useless assignment to local. Avoid problems if dest_width is 0.
1578 (imagemagick_load_image): Use int for pixel counts that can't
1579 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1580 a row width greater than the image width (or greater than LONG_MAX!).
1582 2014-07-04 K. Handa <handa@gnu.org>
1584 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1585 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1586 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1588 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1590 * font.h (struct font_driver): Remove get_outline and free_outline;
1591 not used by any font driver.
1592 * ftfont.c (ftfont_driver):
1593 * macfont.m (macfont_driver):
1594 * nsfont.m (nsfont_driver):
1595 * w32font.c (w32font_driver):
1596 * w32uniscribe.c (uniscribe_font_driver):
1597 * xfont.c (xfont_driver): Related users changed.
1598 * xselect.c (x_get_window_property): Use convenient xmalloc.
1599 Call to xfree only if some data was really allocated.
1601 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1603 On MS-Windows, display busy cursor on all GUI frames.
1604 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1605 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1606 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1608 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1609 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1611 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1613 Use convenient alists to manage per-frame font driver-specific data.
1614 * frame.h (struct frame): Rename font_data_list to...
1615 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1616 * font.h (struct font_data_list): Remove; no longer need a special
1618 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1620 * font.c (font_put_frame_data, font_get_frame_data)
1621 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1623 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1624 Related users changed.
1625 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1626 Prefer convenient xmalloc and xfree.
1628 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1630 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1631 the window whose glyph row is being prepared and a flag whether it
1632 is for mode/header line. Make sure the glyph row's marginal areas
1633 are in sync with what the window wants.
1636 * xdisp.c (display_line, display_mode_line): Call
1637 prepare_desired_row with additional arguments, as appropriate.
1639 * dispextern.h (prepare_desired_row): Adjust prototype.
1641 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1643 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1644 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1645 caused by xw_popup_dialog in daemon mode (Bug#17891).
1647 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1649 * frame.c (do_switch_frame): When switching to another TTY frame,
1650 make sure FrameCols and FrameRows are in sync with the new frame's
1653 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1655 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1656 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1657 min_char slots. Adjust comment.
1658 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1659 Add SUB_CHAR_TABLE_OFFSET member.
1660 (make_uninit_sub_char_table): New function.
1661 (toplevel): Add compile-time assert to verify suitable member layout
1662 in Lisp_Sub_Char_Table.
1663 * alloc.c (mark_char_table): Add extra argument to denote char table
1664 subtype. Adjust to match new layout of sub char-table.
1665 (mark_object): Always mark sub char-tables with mark_char_table.
1666 * chartab.c (make_sub_char_table, copy_sub_char_table)
1667 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1668 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1669 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1670 All related users changed.
1671 * lread.c (read1): Adjust to match new layout of sub char-table.
1672 * print.c (print_object): Likewise (Bug#17898).
1674 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1676 * keymap.c (get_keyelt): Simplify.
1677 (copy_keymap_item): Remove left-over code for when we had
1678 key-shortcut caches.
1680 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1682 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1683 (dealloc): Remove for EmacsScroller.
1685 * nsterm.h (EmacsScroller): Remove dealloc.
1687 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1689 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1691 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1693 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1694 when setNeedsDisplay is called so we don't trigger redisplay for every
1697 * nsterm.m (any_help_event_p): New variable.
1698 (mouseMoved:): Set any_help_event_p to YES if help event is
1699 generated. Remove else with empty help event that triggered redisplay
1700 for every mouse move.
1701 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1703 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1705 * xfns.c (Qsuppress_icon): Remove; no real users.
1706 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1707 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1708 (syms_of_w32fns): Don't DEFSYM it.
1710 2014-06-29 Glenn Morris <rgm@gnu.org>
1712 * Makefile.in (ns-app): Mark as PHONY.
1714 2014-06-28 Glenn Morris <rgm@gnu.org>
1716 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1717 liblw.a in this directory.
1719 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1721 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1722 also in unibyte case. (Bug#17865)
1724 2014-06-28 K. Handa <handa@gnu.org>
1726 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1727 (MIN_CHARBUF_SIZE): New macro.
1728 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1730 2014-06-27 Glenn Morris <rgm@gnu.org>
1732 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1733 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1734 (.el.elc): Replace suffix rule with pattern rule.
1735 (%.elc): New pattern rule, with order-only prerequisite.
1736 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1737 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1738 in place of BOOTSTRAPEMACS.
1740 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1742 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1744 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1746 Consistently use validate_subarray to verify substring.
1747 * fns.c (validate_substring): Not static any more. Adjust to
1748 use ptrdiff_t, not EMACS_INT, because string and vector limits
1749 can't exceed ptrdiff_t even if EMACS_INT is wider.
1750 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1751 (secure_hash): Adjust user.
1752 * lisp.h (validate_subarray): Add prototype.
1753 * coding.c (Fundecodable_char_position):
1754 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1755 Use validate_subarray. Adjust comment to mention substring.
1757 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1759 Do not allow out-of-range character position in Fcompare_strings.
1760 * fns.c (validate_subarray): Add prototype.
1761 (Fcompare_substring): Use validate_subarray to check ranges.
1762 Adjust comment to mention that the semantics was changed. Also see
1763 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1765 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1767 Be more consistent about the 'Qfoo' naming convention.
1768 * image.c (Fimagemagick_types):
1769 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1770 * process.c (Fmake_network_process):
1771 Rename C local identifier 'Qfoo to avoid giving the false
1772 impression that it stands for the symbol 'foo'.
1774 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1776 Simplify and cleanup character conversion stuff.
1777 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1779 * character.c (multibyte_char_to_unibyte)
1780 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1781 * character.h (make_char): Remove; unused.
1782 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1783 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1784 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1785 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1786 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1788 2014-06-22 Mario Lang <mlang@delysid.org>
1790 * w32fns.c (Fw32_shell_execute): The the -> the.
1792 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1794 * xmenu.c (mouse_position_for_popup):
1795 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1796 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1797 * menu.c (Fx_popup_menu):
1798 * xselect.c (x_handle_dnd_message): Adjust users.
1799 * menu.h (mouse_position_for_popup): Remove prototype.
1800 * xterm.h (x_relative_mouse_position): Add prototype.
1801 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1802 call XFree if XQueryTree returns zero.
1804 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1806 * indent.c (Fvertical_motion): Doc fix.
1807 Move to the goal column, if any, with a single call to
1808 move_it_in_display_line, not in two calls. Doing this with two
1809 calls causes move_it_in_display_line apply the line-prefix
1810 handling twice instead of just once. (Bug#17823)
1812 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1814 Port to OS X ACLs (Bug#17810).
1815 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1816 ACL_TYPE_ACCESS) doesn't work.
1818 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1820 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1821 before checking key-translation-map (bug#17659).
1823 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1825 * font.c (font_make_object): Avoid dangling pointer which may
1826 crash GC (Bug#17771).
1828 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1830 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1831 prototype of DGifCloseFile as appropriate for older and newer
1833 (gif_close): New function, encapsulates the differences in the
1834 calling sequence of DGifCloseFile before v5.1.0 and after it.
1835 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1836 error string where appropriate. (Bug#17790)
1838 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1839 macro execution, make sure point didn't move since last complete
1840 redisplay, as the condition for using the glyph matrix
1841 information. (Bug#17777)
1843 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1845 Minor cleanup of fonset code.
1846 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1847 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1848 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1849 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1850 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1851 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1852 (free_realized_fontset): Remove because a no-op since 2008.
1853 (free_face_fontset): Adjust user.
1854 (syms_of_fontset): Shrink fontset by one extra slot.
1856 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1858 Omit redundant extern decls.
1859 Most of this patch is from Dmitry Antipov, in:
1860 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1861 * commands.h (update_mode_lines):
1862 * frame.h (Qbackground_color, Qforeground_color)
1863 (x_set_menu_bar_lines):
1864 * ftfont.c (ftfont_font_format):
1865 * intervals.h (Qkeymap, Qfont):
1866 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1867 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1868 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1869 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1870 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1871 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1872 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1873 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1874 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1875 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1876 (Qtool_bar, Qheader_line):
1877 * macros.c (Fexecute_kbd_macro):
1878 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1879 * xterm.c (x_delete_terminal, XSetIMValues):
1880 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1881 (x_implicitly_set_name, popup_activated)
1882 (widget_store_internal_border):
1883 Remove redundant decls.
1884 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1885 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1886 Remove _Noreturn, as make-docfile now does that for us.
1887 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1888 (Qregion_extract_function): New decl.
1889 * window.c, xfns.c: Include menu.h.
1891 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1893 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1895 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1897 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1898 * callint.c (read_file_name): ... convert to static here.
1899 * lisp.h (Fread_file_name): Do not EXFUN it.
1900 (STRING_COPYIN): Remove; unused.
1901 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1902 (char_composable_p): ... static function. All users changed.
1903 * eval.c (toplevel): Remove redundant #include directives.
1904 * xterm.c (x_initialize): Add static to match prototype.
1905 * ccl.c (Fccl_execute_on_string):
1906 * font.c (fon_intern_prop): Use make_specified_string.
1908 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1910 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1911 Reported by David Caldwell in:
1912 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1914 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1916 Do not ask for XRender extension each time XFT font is opened.
1917 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1918 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1920 2014-06-15 Glenn Morris <rgm@gnu.org>
1922 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1924 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1926 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1927 information if we are in the middle of executing a keyboard macro,
1928 since redisplay doesn't update the screen until the macro is
1929 finished. (Bug#17777)
1931 * alloc.c (cleanup_vector): Don't dereference a font driver
1932 pointer if it is NULL. (Bug#17771)
1934 2014-06-13 Glenn Morris <rgm@gnu.org>
1936 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1937 ($(lispsource)/international/charprop.el)
1938 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1939 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1940 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1941 GNU make automatically passes command-line arguments to sub-makes.
1943 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1945 Avoid hangs in accept-process-output (Bug#17647).
1946 * lisp.h, process.c (wait_reading_process_input):
1947 Return int, not bool. All uses changed.
1948 * process.c (SELECT_CANT_DO_WRITE_MASK):
1949 Remove macro, replacing with ...
1950 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1952 (status_notify): New arg WAIT_PROC. Return int, not void.
1955 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1957 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1958 the frame is the initial frame, because the hook is not set up
1959 then, and Emacs crashes.
1960 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1962 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1964 * keymap.c (silly_event_symbol_error): Don't recommend the use
1967 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1969 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1970 matching overlay strings with 'cursor' property against buffer
1971 positions traversed in the glyph row. (Bug#17744)
1973 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1975 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1978 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1979 determine 10.9 (Bug#17751).
1981 * macfont.m (macfont_draw): Positions were not freed.
1983 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1985 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1986 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1987 function. Also adjust comment.
1988 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1990 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1991 * font.c (font_done_for_face):
1992 * xfaces.c (realize_non_ascii_face): Adjust user.
1993 * font.h (struct font_driver): Convert 'prepare_face' to return
1994 void because its return value is never used anyway.
1995 * xfont.c (xfont_prepare_face): Return void.
1996 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1997 (xftfont_done_face): Use xfree.
1999 * dispextern.h (last_tool_bar_item): Remove declaration.
2000 * frame.h (struct frame): New member last_tool_bar_item.
2001 * frame.c (make_frame): Initialize it.
2002 * xdisp.c (toplevel): Remove last_tool_bar_item.
2003 (handle_tool_bar_click, note_tool_bar_highlight):
2004 * w32term.c (w32_read_socket, w32_initialize):
2005 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
2007 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
2008 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
2010 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2012 Say (accept-process-output P)'s result pertains to P if P is non-nil.
2013 * process.c (Faccept_process_output)
2014 (wait_reading_process_output): Mention that if PROCESS is non-nil,
2015 the return value is about PROCESS, not about other processes.
2017 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
2019 Further adjustments to mark_object and friends.
2020 Now the mark_object's stack is just 32 bytes on a 64-bit
2021 system, which means extra 20% off the stack usage.
2022 * alloc.c (mark_save_value): As before, refactored out from ...
2023 (mark_object): ... adjusted user. Also add comment.
2025 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
2027 Fix core dump after a dropped X connection (Bug#17704).
2028 * sysdep.c (stuff_char): Don't abort merely because the selected frame
2029 is dead, as we may be shutting down.
2031 2014-06-08 Glenn Morris <rgm@gnu.org>
2033 * fileio.c (write-region-inhibit-fsync): Doc tweak.
2035 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
2037 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
2039 If a C name must be extern on some platforms, make it extern on all.
2040 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
2042 * font.h (ftxfont_driver) [HAVE_XFT]:
2043 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
2044 * lisp.h (get_frame_param):
2045 * menu.h (tty_menu_show):
2046 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
2047 * termhooks.h (encode_terminal_code):
2048 * xterm.h (x_menu_wait_for_event):
2050 * frame.c (get_frame_param):
2051 * fringe.c (max_used_fringe_bitmap):
2052 * ftxfont.c (ftxfont_driver):
2053 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
2054 * menu.c (menu_items_inuse):
2055 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
2056 * term.c (encode_terminal_code, tty_menu_show):
2057 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
2058 * xfaces.c (load_color):
2059 * xmenu.c (x_menu_wait_for_event):
2062 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
2064 Change object marking routines to minimize stack usage.
2065 This change moves a few cold paths from mark_object to NO_INLINE
2066 functions and adjusts symbol marking loop. According to GCC 4.8.2
2067 -Wstack-usage, this reduces mark_object's stack usage from 80 to
2068 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
2069 stack usage at the mark phase is reduced up to 28%. Surprisingly,
2070 it also gains up to 3% in speed (with default '-O2 -g3' flags).
2071 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
2072 refactored out from ...
2073 (mark_object): ... adjusted user. Also mark symbols in a tight
2075 (mark_face_cache): Add NO_INLINE.
2077 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2079 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
2080 contains garbage on WINDOWSNT (which could potentially infloop at
2083 Minimize cursor motion during TTY menu updates.
2084 * term.c (tty_menu_display): Don't position cursor here.
2085 Instead, pass the cursor coordinates to update_frame_with_menu.
2086 (tty_menu_activate): Send the hide cursor command only once in an
2087 iteration through the outer 'while' loop.
2089 * dispnew.c (update_frame_1): Accept an additional argument
2090 SET_CURSOR_P, and position the cursor at the end of the frame
2091 update only if that argument is non-zero. All callers changed to
2092 provide the additional argument as non-zero, except for
2093 update_frame_with_menu.
2094 (update_frame_with_menu): Accept 2 additional arguments ROW and
2095 COL; if they are non-negative, instruct update_frame_1 not to
2096 position the cursor, and instead position it according to ROW and COL.
2098 * dispextern.h (update_frame_with_menu): Update prototype.
2100 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * callproc.c (call_process): Don't check read-only if we don't insert
2103 anything (bug#17666).
2105 2014-06-08 Eli Zaretskii <eliz@gnu.org>
2107 * dispnew.c (update_frame_with_menu): Set display_completed.
2109 2014-06-07 Eli Zaretskii <eliz@gnu.org>
2111 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
2113 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
2115 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
2117 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
2118 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
2120 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2122 * window.c (Frecenter): Signal an error if window-buffer is not
2125 * keyboard.c (make_lispy_position): Don't include a buffer position in
2126 mode/header-line mouse events.
2128 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2129 Vunread_command_events (bug#17650).
2131 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2133 * xterm.c (x_setup_pointer_blanking):
2134 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2136 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2138 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2139 because it will be defined in generated config.h if needed.
2141 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2143 Use terminal-specific hooks to display popup dialogs.
2144 * termhooks.h (struct terminal): New field popup_dialog_hook.
2145 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2146 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2147 code and use popup_dialog_hook.
2148 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2149 * nsterm.h (ns_popup_dialog): Adjust prototype.
2150 * nsterm.m (ns_create_terminal):
2151 * w32term.c (w32_create_terminal):
2152 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2153 Setup popup_dialog_hook.
2155 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2157 * w32heap.c (report_temacs_memory_usage): Improve the report by
2158 reporting the large blocks that are actually occupied at dump time.
2160 * w32console.c (initialize_w32_display): Set the console
2161 menu_show_hook, otherwise TTY menus are broken on w32.
2163 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2165 Use terminal-specific hooks to display menus.
2166 * termhooks.h (struct terminal): New field menu_show_hook.
2167 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2168 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2170 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2171 * nsmenu.m (ns_menu_show):
2172 * w32menu.c (w32_menu_show):
2173 * xmenu.c (x_menu_show):
2174 * term.c (tty_menu_show): Adjust to use bit flags.
2175 (set_tty_hooks): Set menu_show_hook.
2176 * xterm.c (x_create_terminal):
2177 * nsterm.m (ns_create_terminal):
2178 * msdos.c (initialize_msdos_display):
2179 * w32term.c (w32_create_terminal): Likewise.
2181 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2183 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2185 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2187 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2188 (FD_SET): Don't define on WINDOWSNT.
2190 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2192 * emacs.c: Include "sysselect.h", to define its inline functions.
2193 Problem reported by Glenn Morris in:
2194 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2196 Do not require libXt-devel when building with gtk.
2197 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2198 dependency on libXt-devel.
2199 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2200 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2201 lwlib-widget.h now does this.
2202 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2204 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2206 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2207 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2208 (delete_write_fd, wait_reading_process_output):
2209 Remove now-redundant easserts.
2210 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2211 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2212 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2213 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2215 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2217 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2218 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2219 (calloc): Don't undef, it is never defined.
2220 (HEAP_ENTRY_SHIFT): Remove unused macro.
2222 * Makefile.in (C_HEAP_SWITCH): Remove.
2223 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2225 Fix MS-Windows build broken by menu changes on 2014-06-02.
2226 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2228 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2229 Define instead of including ../lwlib/lwlib.h, which causes
2230 compilation errors due to missing X11 headers.
2232 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2234 * process.c (wait_reading_process_output): Omit incorrect test of
2235 p->infd against zero. Add easserts for infd having a plausible value.
2237 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2239 Adjust to match recent lwlib changes.
2240 * menu.h (xmalloc_widget_value): Replace by ...
2241 (make_widget_value): ... new prototype.
2242 * menu.c (xmalloc_widget_value): Replace by ...
2243 (make_widget_value): ... new function.
2244 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2245 * gtkutil.c (malloc_widget_value, free_widget_value):
2246 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2247 * keyboard.h (enum button_type, struct _widget_value):
2248 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2250 * nsmenu.m (ns_update_menubar, ns_menu_show):
2251 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2252 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2253 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2255 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2257 * image.c (x_query_frame_background_color)
2258 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2259 Fix --enable-gcc-warnings compilation without image libraries.
2261 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2263 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2264 emulated break value only if it goes up.
2265 (sbrk): Add assertion that the INCREMENT argument is strictly
2266 zero. Improve and correct the commentary.
2268 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2270 Improve AIX-related merge from emacs-24.
2271 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2272 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2273 not on AIX; since we're on the trunk we can use enums more broadly.
2275 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2277 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2279 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2280 to min(value, whole).
2282 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2284 Bring back the changes to GDB-visible symbols, but only on AIX.
2285 And only if it's not pre-4.2 GCC.
2286 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2287 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2288 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2291 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2293 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2294 with PT, not GPT. (Bug#16433)
2296 Revert last changes to GDB-visible symbols.
2297 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2298 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2299 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2302 2014-06-02 Glenn Morris <rgm@gnu.org>
2304 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2306 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2308 Fix port to 32-bit AIX with xlc (Bug#17598).
2309 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2310 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2311 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2312 to work around a compiler bug in IBM xlc 12.1.
2314 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2316 * xterm.c (x_update_window_end): Don't invalidate the entire
2317 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2318 highlight needs to be redisplayed. (Bug#17588)
2320 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2322 Port the GDB-visible symbols to AIX.
2323 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2324 optimizes away the relevant external symbols. Use enums instead;
2325 this suffices for the AIX port, which is 32-bit-only anyway.
2326 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2327 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2328 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2331 Include sources used to create macuvs.h.
2332 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2333 * macuvs.h: Use automatically-generated header.
2335 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2337 Port signal-handling to DragonFly BSD (Bug#17646).
2338 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2339 Move implementations from callproc.c to sysdep.c.
2340 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2341 Move declarations from process.h to syssignal.h.
2343 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2345 * callint.c (Ffuncall_interactively): Add usage.
2347 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2349 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2351 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2353 * w32heap.c (malloc_before_dump, malloc_after_dump)
2354 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2355 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2356 set errno where appropriate to emulate CRT functions.
2358 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2360 Debugging facility to check whether 'const char *' points to
2361 relocatable data of non-pure Lisp string.
2362 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2363 (mark_maybe_pointer): ... adjusted user.
2364 (relocatable_string_data_p): New function.
2365 * lisp.h (relocatable_string_data_p): Add prototype.
2366 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2367 the pointer to relocatable Lisp data is not used.
2369 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2371 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2372 * atimer.c (block_atimers):
2373 * callproc.c (block_child_signal): Block SIGINT too;
2374 otherwise, its handler might now unblock signals that it shouldn't.
2375 * keyboard.c (read_char): Clear signal mask, since we may
2376 be in a SIGINT handler, and many signals may be masked.
2377 * keyboard.c (handle_interrupt):
2378 * sysdep.c (handle_arith_signal):
2379 Clear signal mask instead of just unblocking the signal that
2380 was received, since several signals may be blocked at this point.
2382 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2384 * Makefile.in (TEMACS_POST_LINK): Remove target.
2385 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2386 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2388 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2390 * xmenu.c (xdialog_show): Remove prototype, rename to
2391 x_dialog_show, remove 2nd arg because it's always zero
2392 and simplify accordingly.
2393 (xw_popup_dialog): Adjust user.
2394 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2395 2nd arg because it's always zero and simplify accordingly.
2396 (w32_popup_dialog): Adjust user.
2398 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2400 * w32heap.c (report_temacs_memory_usage): New function.
2402 * unexw32.c (unexec) [ENABLE_CHECKING]:
2403 Call report_temacs_memory_usage.
2405 * w32heap.h (report_temacs_memory_usage): Add prototype.
2407 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2409 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2410 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2412 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2414 * buffer.c (init_buffer): Accept an argument 'initialized'.
2415 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2416 mmap_regions and mmap_fd, to avoid referencing stale data from the
2417 dump phase. Add an assertion for buffer text of buffers created
2418 in temacs before this function is called. (Bug#17622)
2419 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2421 * lisp.h (init_buffer): Update prototype.
2423 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2425 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2427 * alloc.c (Fgarbage_collect): Fix compilation with
2428 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2430 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2432 * frame.c, frame.h (frame_char_to_pixel_position)
2433 (frame_set_mouse_position): Now static, and made private in
2434 frame.c rather than public in frame.h.
2436 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2438 Refactor mouse positioning stuff to avoid code duplication.
2439 * frame.h (frame_char_to_pixel_position): New function.
2440 (x_set_mouse_position): Rename to...
2441 (frame_set_mouse_position): ...new function.
2442 (frame_set_mouse_pixel_position): Add prototype.
2443 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2444 Rename to frame_set_mouse_pixel_position.
2445 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2447 * xterm.h, w32term.h ( x_set_mouse_position)
2448 (x_set_mouse_pixel_position): Remove prototypes.
2450 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2452 On X, always make pointer visible when deleting frame (Bug#17609).
2453 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2455 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2457 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2458 * keyboard.c (gobble_input): If there is no terminal input error,
2459 make sure the pointer is visible for all frames on this terminal.
2460 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2461 it was previously disabled.
2463 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2465 * data.c (Fzerop): Move to Elisp.
2466 (syms_of_data): Don't defsubr it.
2467 * keyboard.c (echo_keystrokes_p): New function.
2468 (read_char, record_menu_key, read_key_sequence): Use it.
2470 * callint.c (Qfuncall_interactively): New var.
2471 (Qcall_interactively): Remove.
2472 (Ffuncall_interactively): New function.
2473 (Fcall_interactively): Use it.
2474 (syms_of_callint): Defsubr it.
2476 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2478 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2479 relocated from under us.
2481 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2483 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2484 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2486 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2488 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2489 for MinGW, since it no longer uses gmalloc.
2491 * buffer.c: Do not define mmap allocations functions for Windows.
2492 Remove mmap_find which is unused. Remove mmap_set_vars which does
2494 [WINDOWSNT]: Include w32heap.h.
2495 (init_buffer): Always allocate new memory for buffers.
2497 * emacs.c: Remove mmap_set_vars calls.
2499 * image.c (free_image): Undef free for Windows because it is
2500 redirected to our private version.
2502 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2503 (copy_executable_and_dump_data): Remove dumping the heap section.
2504 (unexec): Restore using_dynamic_heap after dumping.
2506 * w32heap.c (dumped_data_commit, malloc_after_dump)
2507 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2508 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2509 (mmap_free): New functions.
2511 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2513 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2515 * image.c (imagemagick_load_image): Use MagickRealType for local
2516 'color_scale', instead of double, to avoid a GCC warning about
2519 * xfns.c (Fx_window_property): Remove unused local.
2521 Don't kill already-reaped process (Bug#17561).
2522 * process.c (process_send_signal): Fix race condition where a
2523 subprocess was reaped by a signal handler between the check for
2524 liveness and calling 'kill', which meant that Emacs could in
2525 theory kill an innocent bystander process. Do the fix by blocking
2526 SIGCHLD in a critical section that checks liveness before killing.
2528 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2530 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2532 2014-05-26 Ken Brown <kbrown@cornell.edu>
2534 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2535 even if !CYGWIN (see bug#17510).
2537 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2539 * nsfns.m (Fns_do_applescript): Surround NSApp run
2540 with calls to ns_init_events, ns_finish_events (Bug#17424).
2542 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2544 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2545 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2547 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2548 with calls to ns_init_events, ns_finish_events (Bug#17424).
2550 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2552 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2553 if we are iterating over an object that generates glyphs for
2554 marginal areas. (Bug#17585)
2556 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2558 * xdisp.c (safe__call1, safe__eval): Now static.
2560 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2562 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2563 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2564 (safe_call1): Call safe_call instead of safe__call directly.
2566 2014-05-26 Ken Brown <kbrown@cornell.edu>
2568 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2569 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2572 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2574 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2575 (safe__call, safe__call1, safe__eval): New functions.
2576 (safe_call): Use it.
2577 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2578 (display_mode_element): Same for `:eval'.
2580 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2582 Fix port to 32-bit AIX (Bug#17540).
2583 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2584 twice. _text already includes this offset.
2585 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2587 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2589 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2590 when closest_pos is identical to to_charpos, don't recurse, since
2591 we already tried that, and failed. (Bug#17539)
2593 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2594 unwinding when frame's faces were not initialized yet, increment
2595 the frame's image-cache reference count before calling
2596 x_free_frame_resources. Don't dereference
2597 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2599 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2601 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2604 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2605 macfont.m, call draw with adjusted arguments so font drivers
2606 don't need to do that.
2608 * macfont.m (macfont_draw): Merge changes from Macport.
2610 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2612 * alloc.c (garbage_collect_1): New function, with all of the guts
2613 of Fgarbage_collect.
2614 (mark_stack): Accept an argument END and don't mark Lisp objects
2615 on the stack beyond the address given by END. Calculation of END
2616 was moved to Fgarbage_collect.
2617 (Fgarbage_collect): Calculate the end address of the stack portion
2618 that needs to be examined by mark_stack, and pass that address to
2619 garbage_collect_1, which will pass it to mark_stack.
2620 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2621 for more details about the underlying problems. In particular,
2622 this avoids dumping Emacs with the large hash-table whose value is
2623 held in purify-flag for most of the time loadup.el runs.
2625 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2627 * xfns.c (x_window_property_intern): New function (code from
2629 (Fx_window_property): Call x_window_property_intern. If property
2630 not found and NILP (source) and outer window != inner window,
2631 check outer window for property (Bug#17537).
2633 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2635 Supply malloc and alloc_size attributes for extern allocators.
2636 This documents the C API, and helps GCC generate a bit better code.
2637 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2638 (ATTRIBUTE_MALLOC_SIZE): New macros.
2639 * gmalloc.c (malloc, realloc, calloc):
2640 * gtkutil.h (malloc_widget_value):
2641 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2642 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2645 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2647 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2648 * image.c (imagemagick_load_image): Port to hosts that do not use
2649 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2651 2014-05-21 Leo Liu <sdl.web@gmail.com>
2653 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2655 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2657 * dbusbind.c (xd_signature): Revert last 2 patches.
2659 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2661 Allow any non-nil value to count as true in bool-vector.
2662 Likewise for xd_signature in dbusbind.c.
2663 This is more consistent with the usual practice in Emacs, which is
2664 that any non-nil value counts as true.
2665 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2666 * dbusbind.c (xd_signature): Likewise, for booleans.
2667 * data.c, lisp.h (Qbooleanp):
2668 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2670 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2672 * lisp.h (CHECK_BOOLEAN): New function.
2673 * alloc.c (Fbool_vector): New function.
2674 (syms_of_alloc): Defsubr it.
2675 * data.c (Qbooleanp): New symbol.
2676 (syms_of_data): DEFSYM it.
2677 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2679 * font.c (font_matching_entity): Extract font-entity object
2680 from the vector of matching entities (Bug#17486).
2682 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2684 Assume C99 or later (Bug#17487).
2685 * bytecode.c (B__dummy__): Remove.
2686 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2687 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2688 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2689 * regex.c (DEBUG_PRINT): Assume varargs macros.
2690 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2692 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2694 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2695 memory for every buffer that was dumped.
2697 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2699 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2700 (Fnreverse): Allow vectors and bool vectors.
2702 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2704 Minor cleanup for terminal setup.
2705 * termhooks.h (create_terminal): Adjust prototype.
2706 * terminal.c (create_terminal): Pass output method and RIF as args.
2707 (init_initial_terminal):
2708 * nsterm.m (ns_create_terminal):
2709 * term.c (init_tty):
2710 * w32term.c (w32_create_terminal):
2711 * xterm.c (x_create_terminal): Adjust users.
2712 Avoid redundant NULL initializers and add comments.
2714 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2716 * keyboard.c (Qdeactivate_mark): Now static.
2718 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2720 If available, use Xfixes extension to do pointer blanking.
2721 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2722 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2723 (make_invisible_cursor): Move to...
2724 * xterm.c (make_invisible_cursor): ...here.
2725 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2726 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2727 (x_term_init): Call to x_setup_pointer_blanking.
2728 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2729 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2731 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2733 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2735 2014-05-12 Glenn Morris <rgm@gnu.org>
2737 * fileio.c (Ffile_executable_p): Doc tweak.
2739 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2741 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2742 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2744 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2746 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2748 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2750 Fix initialization of minibuffer history variable (Bug#17430).
2751 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2752 Move the initialization up to prevent any "value void" message.
2754 2014-05-08 Samuel Bronson <naesten@gmail.com>
2756 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2757 are matched (bug#17413).
2759 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2761 Stop tooltips pulling Emacs window to front (Bug#17408).
2762 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2763 SetWindowPos invocations.
2765 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2768 not initialized (Bug#17398).
2770 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2772 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2774 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2776 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2777 [HAVE_NS]: Do not include png.h.
2778 (x_query_frame_background_color): New function.
2779 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2780 (png_load_body): Coalesce duplicate code.
2782 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2784 Consult libpng-config more consistently (Bug#17339).
2785 * Makefile.in (PNG_CFLAGS): New var.
2786 (ALL_CFLAGS): Use it.
2787 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2788 CFLAGS now handles this.
2790 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2792 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2793 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2794 because WCONTINUED is always defined now.
2795 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2797 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2799 * buffer.c (overlay_strings): Fix the wording of the commentary.
2801 2014-05-01 Glenn Morris <rgm@gnu.org>
2803 * floatfns.c (Fisnan):
2804 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2806 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2808 * term.c (tty_menu_activate): A better initialization for cursor
2811 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2813 * intervals.c: Tighten assertions.
2814 (create_root_interval): Make sure the interval is not empty.
2815 (intervals_equal): Use booleans.
2816 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2817 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2818 (balance_possible_root_interval): Simplify and use booleans.
2819 (split_interval_right, split_interval_left): Check LENGTH, and remove
2820 now redundant assertion.
2821 (adjust_intervals_for_insertion): Remove now redundant assertions.
2822 (delete_node, interval_deletion_adjustment)
2823 (adjust_intervals_for_deletion, merge_interval_right)
2824 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2825 (reproduce_interval): Make sure the interval is not empty.
2827 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2829 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2830 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2831 satisfaction that they would always be initialized.
2833 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2835 * term.c (tty_menu_display): Move the cursor to the active menu item.
2836 (tty_menu_activate): Return the cursor to the active menu item
2837 after displaying the menu and after displaying help-echo.
2838 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2839 for the details of why this is needed by screen readers and
2842 2014-04-30 Glenn Morris <rgm@gnu.org>
2844 * process.c (handle_child_signal):
2845 Handle systems without WCONTINUED. (Bug#15110, 17339)
2847 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2849 * window.c (struct saved_window): Remove mark.
2850 (Fset_window_configuration, save_window_save)
2851 (compare_window_configurations): Don't touch marks any more.
2853 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2855 Use bits_word for gcmarkbits.
2856 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2857 bits_word is typically a tad more efficient for mark bits than
2858 unsigned is, so use bits_word. All uses changed.
2859 * lisp.h (BITS_PER_INT): Remove; no longer used.
2861 Avoid undefined behavior in signed left shift.
2862 This ports to GCC 4.9.0 with -fsanitize=undefined.
2863 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2865 * regex.c (extract_number):
2866 * lisp.h (make_number, XINT):
2867 Do not shift a 1 bit left into a sign bit.
2868 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2869 not int, for gcmarkbits. All uses changed.
2871 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2873 * search.c (Fnewline_cache_check): Don't try to count newlines
2874 outside the buffer's restriction, as find_newline doesn't support that.
2876 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2878 * window.c (Fset_window_configuration): Deactivate the mark before
2880 (set_window_buffer): Ignore window_initialized.
2881 (window_initialized): Remove.
2882 * keyboard.c (Qdeactivate_mark): Not static any more.
2883 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2886 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2888 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2889 and to clang 3.4, which have fixed the bug. This should let us
2890 run a bit faster on these platforms when address sanitization is
2893 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2895 Port to GCC 4.9.0 with --enable-gcc-warnings.
2896 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2898 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2899 a way that also works with GCC 4.9.0.
2901 * search.c (Fnewline_cache_check): Remove unused locals.
2903 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2905 * search.c (find_newline1): New subroutine.
2906 (Fnewline_cache_check): New function.
2907 (syms_of_search): Defsubr it.
2909 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2911 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2912 * keyboard.c (unblock_input): Add comment.
2913 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2915 2014-04-22 Daniel Colascione <dancol@dancol.org>
2917 * lread.c (readevalloop_eager_expand_eval): New function
2918 that can recurse into toplevel forms.
2919 (readevalloop): Call it.
2920 * lisp.h: Declare Qprogn.
2921 * callint.c (Qprogn): No longer static.
2923 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2925 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2926 Also change identifiers to match the comments, and add more assertions
2929 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2931 * emacs.c (close_output_streams): Don't clear and restore errno.
2933 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2935 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2936 never becomes visible, i.e. using XMonad (Bug#17237).
2938 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2940 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2941 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2942 (Fline_pixel_height): Don't assume that the current buffer and the
2943 selected window's buffer are one and the same. (Bug#17281)
2945 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2946 paragraph-start cache before the newline cache. (Bug#17269)
2948 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2950 * term.c (tty_send_additional_strings): No need to fflush here,
2952 (tty_set_terminal_modes): fflush after sending additional strings,
2955 2014-04-17 Daniel Colascione <dancol@dancol.org>
2957 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2959 (tty_send_additional_strings): New function.
2960 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2961 (syms_of_term): Intern tty-mode-set-strings and
2962 tty-mode-reset-strings.
2964 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2966 * window.c (save_window_save): Lookup window_point_insertion_type in
2967 the right buffer (bug#15457).
2968 (Qwindow_point_insertion_type): New var.
2969 (syms_of_window): Initialize it.
2971 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2973 Fix the MSDOS build.
2974 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2975 (copy_text_and_data): Zero out the atexit chain pointer before
2978 * termhooks.h (encode_terminal_code): Update prototype.
2980 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2981 visible for all DOS_NT ports, not just WINDOWSNT.
2982 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2984 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2985 unless it is defined.
2986 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2988 * process.c (close_on_exec, accept4, process_socket): Move into
2989 the "ifdef subprocesses" part.
2990 (catch_child_signal): Condition by "ifdef subprocesses".
2991 (syms_of_process) <Qinternal_default_process_sentinel>
2992 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2994 * msdos.h: Add prototypes for new functions.
2995 (EINPROGRESS): Define.
2996 (O_CLOEXEC): Define to zero.
2998 * msdos.c (check_window_system): Remove unnecessary an
2999 incompatible duplicate function.
3000 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
3001 New functions in support of new functionality.
3003 * menu.c (single_menu_item): Add visual indication of submenu
3004 also for menus on MSDOS frames.
3005 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
3007 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
3008 when async subprocesses aren't supported.
3010 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
3012 * emacs.c (close_output_streams): Zero out errno before calling
3015 * dired.c [MSDOS]: Include msdos.h.
3017 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
3018 (DATA_START) [MSDOS]: Define.
3019 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
3021 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
3022 Ifdef away for MSDOS.
3023 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
3024 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
3026 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
3027 Use temporary file template that is compatible with mkostemp.
3028 Move vfork-related portions under #ifndef MSDOS.
3029 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
3031 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3033 * buffer.c (Foverlays_at): Add argument `sorted'.
3035 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3037 * insdel.c (invalidate_buffer_caches): When deleting or replacing
3038 text, invalidate the bidi_paragraph_cache upto and including the
3041 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3043 Port to IRIX 6.5 (Bug#9684).
3044 * conf_post.h (INET6) [IRIX6_5]: Define.
3045 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
3046 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
3048 2014-04-16 Eli Zaretskii <eliz@gnu.org>
3050 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
3051 before passing it to system APIs.
3053 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
3055 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
3056 make sure stack.byte_string_start is not de-adjusted by pushhandler.
3058 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
3060 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
3062 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
3064 Remove DATA_SEG_BITS.
3065 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
3066 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
3067 cc, but that platform is so old that SGI itself stopped supporting
3068 it in December 2013. If you still need Emacs on IRIX, please
3069 either compile with GCC and port the undumping code, or run
3070 './configure --with-wide-int'.
3071 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
3072 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
3073 DEFINE_GDB_SYMBOL_START way to define it.
3074 (NONPOINTER_BITS): New macro.
3075 (EMACS_INT): Use it.
3076 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
3077 the problem and/or configuring --with-wide-int.
3078 (USE_LSB_TAG): Simplify, based on above changes.
3079 (gdb_DATA_SEG_BITS): Remove. All uses removed.
3080 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
3082 2014-04-12 Eli Zaretskii <eliz@gnu.org>
3084 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
3085 covered by a display string that ends in a newline, and that cases
3086 going back by DVPOS lines to hit the search limit, lift the limit
3087 and go back until DVPOS is reached. (Bug#17244)
3089 * indent.c (Fvertical_motion): Handle correctly the case when the
3090 display string is preceded by an empty line.
3092 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
3093 use S_IWRITE instead.
3095 2014-04-11 Glenn Morris <rgm@gnu.org>
3097 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
3099 2014-04-11 Ken Brown <kbrown@cornell.edu>
3101 * Makefile.in (EMACS_MANIFEST): Revert last change.
3103 2014-04-10 Daniel Colascione <dancol@dancol.org>
3105 * puresize.h (BASE_PURESIZE): Increase.
3107 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3109 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
3111 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
3112 region handling (and don't call signal_before_change) if
3113 inhibit_modification_hooks is set.
3114 (signal_before_change): Don't check inhibit_modification_hooks any more.
3116 2014-04-08 Daniel Colascione <dancol@dancol.org>
3118 * alloc.c (sweep_symbols, mark_object): Assert that symbol
3119 function cells contain valid lisp objects. (Modified version of
3122 * alloc.c (detect_suspicious_free): Split actual stack capturing
3123 out into new function for easier breakpoint setting.
3124 (note_suspicious_free): New function.
3126 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3128 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3130 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3131 (symbol_block_pinned): New var.
3132 (Fmake_symbol): Initialize `pinned'.
3133 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3134 pinned and signal an error for un-purifiable objects.
3135 (pure_cons): Use it.
3136 (Fpurecopy): Use it, except for objects that can't be purified.
3137 (mark_pinned_symbols): New function.
3138 (Fgarbage_collect): Use it.
3139 (gc_sweep): Remove hack made unnecessary.
3141 2014-04-07 Glenn Morris <rgm@gnu.org>
3143 * keyboard.c (Fopen_dribble_file): Doc tweak.
3145 2014-04-07 Ken Brown <kbrown@cornell.edu>
3147 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3149 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3151 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3152 We have a substitute execinfo.h on hosts that lack it.
3153 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3154 isn't optimized away.
3156 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3158 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3159 * alloc.c (memory_full):
3160 * charset.c (syms_of_charset):
3161 * doc.c (Fsnarf_documentation):
3163 * font.c (BUILD_STYLE_TABLE):
3164 * keyboard.c (make_lispy_event):
3165 * profiler.c (setup_cpu_timer):
3166 * xgselect.c (xg_select):
3167 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3169 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3170 Replace the only use with ARRAYELTS (font_property_table).
3171 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3173 2014-04-03 Daniel Colascione <dancol@dancol.org>
3175 * xterm.c (x_term_init):
3176 * xfns.c (best_xim_style):
3177 * xfaces.c (Fdump_colors):
3178 * w32fns.c (w32_default_color_map):
3179 * w32.c (init_environment, N_ENV_VARS):
3180 * unexcw.c (read_exe_header):
3181 * term.c (term_get_fkeys_1):
3182 * sysdep.c (init_baud_rate):
3183 * nsterm.m (ns_convert_key):
3184 * nsfns.m (get_geometry_from_preferences):
3185 * msdos.c (dos_set_window_size, init_environment):
3186 * macfont.m (mac_font_get_glyph_for_cid)
3187 (macfont_store_descriptor_attributes)
3188 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3189 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3190 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3192 * image.c (xpm_str_to_color_key):
3193 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3194 * frame.c (x_set_frame_parameters):
3195 * fileio.c (Ffile_selinux_context):
3196 * emacs.c (sort_args):
3197 * dosfns.c (msdos_stdcolor_name):
3198 * dired.c (file_attributes):
3199 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3200 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3203 2014-04-02 Daniel Colascione <dancol@dancol.org>
3205 * data.c (Ffset): Abort if we're trying to set a function call to
3208 * lisp.h (ARRAYELTS): New macro.
3210 * alloc.c: Include execinfo.h if available.
3211 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3212 (suspicious_free_record): New structure.
3213 (suspicious_objects, suspicious_object_index)
3214 (suspicious_free_history, suspicious_free_history_index):
3216 (find_suspicious_object_in_range, detect_suspicious_free)
3217 (Fsuspicious_object): New functions.
3218 (cleanup_vector): Call find_suspicious_object_in_range.
3220 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3222 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3223 width from font width (Bug#17163).
3225 * frame.c (x_set_frame_parameters): Calculate default values of
3226 new frame sizes only after all other frame parameters have been
3227 processed (Bug#17142).
3229 2014-04-02 Ken Brown <kbrown@cornell.edu>
3231 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3234 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3236 * xterm.c (x_draw_image_glyph_string): Adjust image background
3237 width accordingly when its x position is adjusted. (Bug#17115)
3239 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3241 * font.c (font_list_entities): Do not add empty vector to font cache.
3242 (font_matching_entity): Likewise. If matching entity is found, insert
3243 1-item vector with this entity instead of entity itself (Bug#17125).
3245 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3247 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3249 * fns.c (validate_subarray): Rename from validate_substring,
3250 since it works for vectors too. New arg ARRAY. Optimize for the
3251 non-nil case. Instead of returning bool, throw an error if out of
3252 range, so that the caller needn't do that. All uses changed.
3253 Report original values if out of range.
3254 (Fsubstring, Fsubstring_no_properties, secure_hash):
3255 Also optimize the case where FROM is 0 or TO is the size.
3257 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3259 * search.c (Freplace_match): Use make_specified_string.
3260 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3261 to catch bogus override face of glyph strings.
3262 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3263 Move common substring range checking code to...
3264 (validate_substring): ...this function.
3266 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3268 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3270 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3272 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3273 bar is zero height, just return (Bug#16976).
3274 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3276 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3278 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3279 is nil. If waiting for toolbar to complete, force a redraw.
3281 2014-03-28 Glenn Morris <rgm@gnu.org>
3283 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3284 (emacs_bugreport): New variable.
3285 (usage_message): Use PACKAGE_BUGREPORT.
3286 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3288 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3290 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3292 Port recent signal-related changes to FreeBSD.
3293 Problem reported by Herbert J. Skuhra.
3294 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3295 Move decls from here ...
3296 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3298 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3300 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3301 and width of image background when it is displayed with a 'box'
3304 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3306 More backward-compatible fix to char-equal core dump (Bug#17011).
3307 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3308 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3310 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3312 * image.c (init_svg_functions): When loading SVG-related libraries,
3313 free already loaded libraries if the initialization fails.
3314 (rsvg_handle_set_size_callback): Remove declaration, unused.
3316 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3318 Fix core dump in char-equal (Bug#17011).
3319 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3320 unibyte buffers, as we can't tell whether the characters are
3323 * insdel.c (adjust_markers_for_delete): Remove unused local.
3325 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3327 Have (MARKER . ADJUSTMENT) undo records always be immediately
3328 after their corresponding (TEXT . POS) record in undo list.
3330 * lisp.h (record-delete): New arg record_markers.
3331 (record_marker_adjustment): No longer needed outside undo.c.
3332 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3333 adjustments to undo.c's record_marker_adjustments. Note that
3334 fileio.c's decide_coding_unwind is another caller to
3335 adjust_markers_for_delete. Because it has undo list bound to t,
3336 it does not rely on adjust_markers_for_delete to record marker
3338 (del_range_2): Swap call to record_delete and
3339 adjust_markers_for_delete so as undo marker adjustments are
3340 recorded before current deletion's adjustments, as before.
3341 (adjust_after_replace):
3342 (replace_range): Pass value for new record_markers arg to
3344 * undo.c (record_marker_adjustment): Rename to
3345 record_marker_adjustments and made static.
3346 (record_delete): Check record_markers arg and call
3347 record_marker_adjustments.
3348 (record_change): Pass value for new record_markers arg to
3350 (record_point): at_boundary calculation no longer needs to account
3351 for marker adjustments.
3353 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3355 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3358 2014-03-26 Glenn Morris <rgm@gnu.org>
3360 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3362 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3364 * buffer.c (struct sortvec): Add field `spriority'.
3365 (compare_overlays): Use it.
3366 (sort_overlays): Set it.
3368 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3370 * xdisp.c (redisplay_window): If all previous attempts to find the
3371 cursor row failed, try a few alternatives before falling back to
3372 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3374 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3376 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3377 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3379 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3380 variables on Windows.
3382 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3384 * w32.c (unsetenv): Remove unused var `retval'.
3385 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3387 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3388 (start_watching): Remove unused var `thr'.
3390 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3391 (find_child_console): Remove unnecesary var `thread_id'.
3393 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3394 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3396 2014-03-26 Glenn Morris <rgm@gnu.org>
3398 * filelock.c (Flock_buffer): Doc tweak.
3400 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3401 * emacs.c (shut_down_emacs):
3402 * fileio.c (Finsert_file_contents, write_region):
3403 * filelock.c (top-level, syms_of_filelock):
3404 * insdel.c (prepare_to_modify_buffer_1):
3405 CLASH_DETECTION is always defined now.
3407 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3409 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3410 DLL handle, to speed up thread startup.
3412 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3414 Handle sigmask better with nested signal handlers (Bug#15561).
3415 * atimer.c (sigmask_atimers): Remove.
3416 Remaining use rewritten to use body of this function.
3417 * atimer.c (block_atimers, unblock_atimers):
3418 * callproc.c (block_child_signal, unblock_child_signal):
3419 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3420 New arg OLDSET. All callers changed.
3421 * atimer.c (block_atimers, unblock_atimers):
3422 * callproc.c (block_child_signal, unblock_child_signal):
3423 * keyboard.c (handle_interrupt):
3424 * sound.c (vox_configure, vox_close):
3425 Restore the old signal mask rather than unilaterally clearing bits
3426 from the mask, in case a handler is running within another
3427 handler. All callers changed.
3428 * lisp.h, process.c, process.h, term.c:
3429 Adjust decls and callers to match new API.
3430 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3431 signal handlers aren't supposed to use floating point anyway.
3432 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3434 2014-03-23 Daniel Colascione <dancol@dancol.org>
3436 Split gc_sweep into discrete functions for legibility and better
3439 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3440 (sweep_vectors): Fix typo in comment.
3441 (sweep_conses, sweep_floats, sweep_intervals)
3442 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3443 (gc_sweep): Call new functions, to which existing functionality is
3445 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3447 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3449 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3451 2014-03-23 Daniel Colascione <dancol@dancol.org>
3453 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3454 only if xic_style calls for it. This change allows Emacs to work
3455 with ibus. Also, don't leak resources if create_frame_xic fails,
3456 and stop caching xic_style across different displays.
3457 (supported_xim_styles): Make const.
3458 (best_xim_style): Remove first parameter: it's always just
3459 supported_xim_styles. Change to look at supported_xim_styles
3462 2014-03-23 Daniel Colascione <dancol@dancol.org>
3464 * term.c (init_tty): Rearrange condition for clarity; print
3465 appropriate diagnostic.
3467 2014-03-23 Daniel Colascione <dancol@dancol.org>
3469 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3470 array. (ASAN caught.)
3472 2014-03-22 Glenn Morris <rgm@gnu.org>
3474 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3476 2014-03-22 Daniel Colascione <dancol@dancol.org>
3478 * process.c (conv_sockaddr_to_lisp): When extracting the string
3479 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3481 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3483 Fix regression introduced by patch for Bug#10500.
3484 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3485 * w32term.c (x_draw_image_relief): Likewise.
3487 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3489 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3490 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3491 maximize a frame for odd default fonts.
3493 2014-03-21 Glenn Morris <rgm@gnu.org>
3495 * minibuf.c (history-length): Increase default from 30 to 100.
3497 2014-03-21 Daniel Colascione <dancol@dancol.org>
3499 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3500 every time we switch to minibuffer.
3502 * alloc.c (lisp_align_malloc, allocate_string_data)
3503 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3504 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3506 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3508 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3509 support more "verbs".
3511 2014-03-21 Daniel Colascione <dancol@dancol.org>
3513 Always prohibit dumping a dumped Emacs.
3515 * emacs.c (might_dump): New variable.
3516 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3517 * lisp.h (might_dump): Declare.
3518 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3520 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3522 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3524 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3526 * doc.c (store_function_docstring): Warn when we don't know where to
3528 (Fsubstitute_command_keys): Don't advertise the fact that
3529 text-properties are dropped, since we think it's a bug that we'll fix
3532 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3533 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3534 * frame.c (frame_garbaged): Make "docstring" more precise.
3536 2014-03-20 Glenn Morris <rgm@gnu.org>
3538 * charset.c (init_charset): When we cannot find the charsets directory,
3539 mention if EMACSDATA is set.
3541 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3543 * fns.c (Frandom): Fix rare bug where the result isn't random.
3545 Fix porting inconsistency about rounding to even.
3546 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3547 This way, the unusual !HAVE_RINT case acts like the usual
3548 HAVE_RINT case, and we can fix the documentation accordingly.
3550 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3552 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3553 (w32_wnd_proc): Initialize the dwHoverTime member of
3554 TRACKMOUSEEVENT structure.
3556 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3558 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3560 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3562 * search.c (find_newline): Speed up the function when using the
3563 newline cache, by halving the number of calls to
3564 region_cache_forward and region_cache_backward. (Bug#16830)
3566 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3568 * buffer.c (Fset_buffer): Document return value (bug#17015).
3570 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3572 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3573 nil, always resize character wise to avoid potential loss of the
3574 mode line (Bug#16923 related).
3576 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3578 * frame.c (x_set_frame_parameters): Always calculate new sizes
3579 pixelwise to avoid potential loss when rounding.
3581 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3583 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3584 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3586 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3588 * w32.c (fstatat): Don't add an extra slash if the argument ends
3589 with a slash: this fails the subsequent call to stat_worker on
3590 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3592 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3594 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3596 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3598 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3600 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3601 when frame is only on one screen (Bug#14713).
3603 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3605 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3606 there's a valid wrap point in the display line, the last glyph
3607 cannot "just barely fit" on this row, because display_line doesn't
3608 let it. Instead, proceed as if the last glyph didn't fit, so that
3609 we eventually back up the iterator to the wrap point. This avoids
3610 delusional behavior of move_it_to, whereby it proceeds to the next
3611 display line, but sets current_x to zero for all the glyphs that
3612 without word-wrap would fit on the previous display line.
3613 One result was that visual-order cursor movement behaved erratically
3615 (Fmove_point_visually): Add code to find the x coordinate of the
3616 last character before wrap point, under word-wrap on a TTY.
3618 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3620 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3621 also return value of MOVE_POS_MATCH_OR_ZV from
3622 move_it_in_display_line_to, when moving from beginning of line to
3623 point's position. (Bug#16961)
3625 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3627 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3628 * window.c (Fselect_window): Explain NORECORD and
3629 `buffer-list-update-hook' in doc-string.
3631 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3633 * window.c (Fother_window_for_scrolling): Check that
3634 Vother_window_scroll_buffer is a buffer.
3636 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3638 * xterm.c (xim_initialize): Always pass a copy of resource name
3639 to XRegisterIMInstantiateCallback and eassert whether return
3640 value is True. Passing copy is important because Xlib doesn't
3641 make its own copy and resource name argument usually points to
3642 SSDATA (Vx_resource_name), which may be changed from Lisp.
3643 (xim_close_display): For XUnregisterIMInstantiateCallback,
3644 always eassert return value and pass exactly the same values
3645 as were used for XRegisterIMInstantiateCallback.
3646 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3647 sources to check why if you are interested.
3649 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3651 * dispnew.c (change_frame_size_1): Add new_lines instead of
3652 new_height, the latter may be still zero if passed as such.
3653 * window.c (Fwindow_pixel_height): Mention bottom divider in
3656 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3658 Fix "resource temporarily unavailable" with xgselect
3660 * xgselect.c: Include <stdbool.h>.
3661 (xg_select) [!USE_GTK]: Don't lose track of errno.
3663 Fix minor --enable-gcc-warnings issues.
3664 * widget.c (update_various_frame_slots, EmacsFrameResize):
3665 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3667 2014-03-04 Ken Brown <kbrown@cornell.edu>
3669 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3670 represent the actual adjustment needed for alignment.
3672 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3674 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3675 needed, and don't reallocate if the initial allocation already
3676 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3678 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3680 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3683 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3685 * cmds.c (delete-char): Update docstring pointing out that the
3686 function ignores `delete-active-region' and `overwrite-mode'.
3688 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3690 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3692 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3693 allocated buffer due to alignment.
3694 (freehook): If the block to be freed was allocated by
3695 'aligned_alloc', find its real pointer before calling 'free'.
3697 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3700 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3702 * font.c (toplevel): Adjust comment about font cache layout.
3703 (font_clear_cache): Fix to match real font cache layout.
3704 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3705 (Fframe_font_cache) [FONT_DEBUG]: New function.
3706 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3708 Avoid crashes when X fonts are erroneously freed on reused X
3709 'Display *' connection data (Bug#16069). Note that X font
3710 resources still may be leaked, but currently there is no way
3711 to completely avoid it.
3712 * xterm.h (struct x_display_info): New member x_id. Add comments.
3713 * xterm.c (x_display_id): New variable.
3714 (x_term_init): Assign identifier to each opened X connection.
3715 * xfont.c (struct xfont): New member x_display_id.
3716 (xfont_open): Initialize it with frame's display id.
3717 (xfont_close): Check whether font's display id matches the one
3718 recorded for the given display. Adjust comment.
3719 * xftfont.c (struct xftfont_info):
3720 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3722 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3724 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3725 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3726 killed Vother_window_scroll_buffer.
3727 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3729 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3731 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3732 that start with more than 2 slashes as UNCs. (Bug#16751)
3734 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3736 Fix a few crashes and leaks when cloning C strings.
3737 * alloc.c, lisp.h (dupstring): New function.
3738 * gtkutil.c (xg_get_font):
3739 * term.c (tty_default_color_capabilities):
3740 * xsettings.c (store_monospaced_changed)
3741 (store_font_name_changed, parse_settings)
3742 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3743 This avoids some unlikely crashes due to accessing freed storage,
3744 and avoids some minor memory leaks in the more-typical case.
3746 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3748 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3749 cursor when modeline can't be dragged (Bug#16647).
3751 2014-02-28 Glenn Morris <rgm@gnu.org>
3753 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3754 from custom-delayed-init-variables. (Bug#11565)
3756 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3758 More fixes for mouse glyph calculations (Bug#16647).
3759 * window.c (coordinates_in_window): In intersection of
3760 horizontal and vertical window dividers prefer the horizontal
3761 one. Add some extra parens to last fix.
3762 (window_relative_x_coord): Return x-coordinate for header and
3764 * xdisp.c (remember_mouse_glyph): In text area don't extend
3765 glyph into mode line to show the vertical drag cursor there
3766 immediately. Subdivide mouse glyphs in right fringes to show a
3767 horizontal drag cursor as soon as we enter the "grabbable width"
3768 portion. Handle vertical border case separately. Do not
3769 subdivide window divider areas.
3770 (note_mouse_highlight): On bottom divider of bottommost windows
3771 show vertical drag cursor only when the minibuffer window can be
3774 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3776 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3777 reset by the face of the object just displayed. See also bug#76.
3778 (get_next_display_element): If the string came from a display
3779 property, examine the box face attribute at it->position, not at
3780 it->current.pos, since the latter was not updated yet. (Bug#16870)
3781 (handle_face_prop): Improve commentary.
3783 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3785 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3786 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3788 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3790 Fixes around Bug#16647.
3791 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3792 ON_BOTTOM_DIVIDER cases.
3793 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3794 only if the window has no right divider.
3795 (Fcoordinates_in_window_p): Fix doc-string.
3797 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3799 * lread.c (Funintern): Fix doc to match advertised calling convention.
3801 2014-02-24 Daniel Colascione <dancol@dancol.org>
3803 * keyboard.c (read_char): Close race that resulted in lost events.
3805 2014-02-22 Glenn Morris <rgm@gnu.org>
3807 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3808 * window.c (window-resize-pixelwise): Doc fixes.
3810 * process.c (Finternal_default_process_filter)
3811 (Finternal_default_process_sentinel): Doc tweaks.
3813 2014-02-21 Glenn Morris <rgm@gnu.org>
3815 * process.c (Fprocess_buffer, Faccept_process_output)
3816 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3819 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3821 * window.c (Fwindow_scroll_bar_width): New function.
3823 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3825 Pacify GCC when configuring with --enable-gcc-warnings.
3826 * xdisp.c (move_it_in_display_line_to) [lint]:
3827 Initialize recently-added local.
3829 2014-02-21 Daniel Colascione <dancol@dancol.org>
3831 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3833 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3835 * xdisp.c (init_iterator): Don't dereference a bogus face
3836 pointer. (Bug#16819)
3837 (try_cursor_movement): Don't use cursor position if
3838 set_cursor_from_row failed to compute it. This avoids assertion
3839 violations in MATRIX_ROW.
3840 (move_it_in_display_line_to): Save the iterator state in ppos_it
3841 only once per call. Reimplement the method used to return to the
3842 best candidate position if all the positions found in display line
3843 are beyond TO_CHARPOS. This cuts down the number of calls to
3844 bidi_shelve_cache, which moves a lot of stuff when lines are long
3845 and include bidirectional text. (Bug#15555)
3847 2014-02-20 Glenn Morris <rgm@gnu.org>
3849 * data.c (Fdefalias): Doc fix.
3851 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3853 * xdisp.c (display_line): Fix horizontal scrolling of large images
3854 when fringes are turned off. This comes at a price of not
3855 displaying the truncation/continuation glyphs in this case.
3858 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3859 CreateDIBSection returns an error indication, zero out *ximg after
3860 destroying the image. This avoids crashes in memory allocations
3861 due to the fact that some of the callers also call
3862 x_destroy_x_image, which will attempt to free an already free'd
3865 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3867 * widget.c (update_various_frame_slots): Don't set
3868 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3870 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3872 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3874 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3876 temacs --daemon fix (Bug#16599).
3877 * emacs.c (main): Initialize daemon_pipe[1] here ...
3878 (syms_of_emacs): ... instead of here.
3880 2014-02-16 Anders Lindgern <andlind@gmail.com>
3882 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3885 2014-02-16 Daniel Colascione <dancol@dancol.org>
3887 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3888 (xd_get_connection_address): Use it.
3889 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3890 xd_get_connection_address because the latter signals if the bus
3891 we're trying to close is already disconnected.
3893 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3895 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3896 argument to CreateThread. This avoids segfaults on Windows 9X.
3897 Reported by oslsachem <oslsachem@gmail.com>.
3899 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3901 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3902 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3903 (check_lseek): New function, to report lseek errors.
3904 (save_data_space, update_file_ptrs, read_header, write_header)
3905 (copy_file, copy_rest, unexec): Use these news functions.
3906 (update_file_ptrs): Don't assume wraparound behavior when
3907 converting a large size_t value to off_t.
3909 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3911 * composite.c (fill_gstring_header): Pass positions as C integers
3912 and move parameters checking to...
3913 (Fcomposition_get_gstring): ...this function. Handle case when
3914 buffer positions are in reversed order and avoid crash (Bug#16739).
3916 * buffer.c (validate_region): Mention current buffer in error message.
3918 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3920 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3922 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3924 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3926 2014-02-11 Glenn Morris <rgm@gnu.org>
3928 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3929 Replace refs to "OpenStep" in messages.
3931 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3933 Avoid "." at end of error diagnostics.
3934 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3935 * font.c (Ffont_at):
3936 * nsfns.m (ns_display_info_for_name):
3937 * nsselect.m (Fx_own_selection_internal):
3938 * nsterm.m (performDragOperation:):
3939 Remove "." from end of diagnostic.
3941 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3943 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3944 unintuitive (bug#15824).
3945 (Fyes_or_no_p): Doc fix (bug#15456).
3947 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3949 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3951 * eval.c (call_debugger): When exiting the debugger, do not allow
3952 max_specpdl_size less than actual binding depth (Bug#16603).
3953 (syms_of_eval): Adjust docstring.
3955 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3957 * cmds.c (Fself_insert_command): Output a clearer error message on
3958 negative repetitions (bug#9476).
3960 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3962 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3964 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3966 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3968 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3970 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3972 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3974 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3976 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3978 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3979 `exit' works (bug#15865).
3981 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3983 Constrain window box/body sizes and margin widths (Bug#16649).
3984 * xdisp.c (window_box_width): Don't return less than zero.
3985 (window_box_left_offset, window_box_right_offset): Don't return
3986 more than the window's pixel width.
3987 * window.c (window_body_height, window_body_width): Don't return
3989 (window_resize_apply): Adjust margin width, if necessary.
3991 2014-02-07 Glenn Morris <rgm@gnu.org>
3993 * nsterm.m (syms_of_nsterm): Doc fix.
3995 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3997 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3998 New variables: pointers through which to call the respective APIs.
3999 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
4000 (filename_from_ansi, sys_link, check_windows_init_file):
4001 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
4002 This is required on Windows 9X, where we dynamically load
4003 UNICOWS.DLL which has their non-stub implementations.
4004 (maybe_load_unicows_dll): Assign addresses to these 2 function
4005 pointers after loading UNICOWS.DLL.
4007 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
4008 MultiByteToWideChar and WideCharToMultiByte through function
4011 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
4014 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
4016 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
4017 for OSX >= 10.9 if separate spaces are used.
4018 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
4020 2014-02-06 Glenn Morris <rgm@gnu.org>
4022 * buffer.c (cache-long-scans): Doc fix.
4024 2014-02-05 Eli Zaretskii <eliz@gnu.org>
4026 * w32fns.c (Fw32_shell_execute): Doc fix.
4028 2014-02-05 Bastien Guerry <bzg@gnu.org>
4030 * syntax.c (Fforward_word): Call Fconstrain_to_field with
4031 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
4033 2014-02-05 Martin Rudalics <rudalics@gmx.at>
4035 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
4036 outside the window (Bug#16649).
4038 * xdisp.c (note_mouse_highlight): When entering a margin area show
4039 a non-text cursor (Bug#16647).
4041 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
4043 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
4044 It prompted a compile-time diagnostic on GNU/Linux.
4045 Simplify to remove the need for the label.
4047 2014-02-04 Eli Zaretskii <eliz@gnu.org>
4049 * w32menu.c (w32_popup_dialog): Don't condition the whole function
4050 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
4051 to show it; otherwise return 'unsupported--w32-dialog' to signal
4052 to the caller that emulation with menus is necessary.
4053 This resurrects code inadvertently deleted by the 2013-10-08 commit.
4055 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
4057 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
4060 * menu.c (Fx_popup_dialog): Don't condition the call to
4061 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
4062 special symbol 'unsupported--w32-dialog', emulate the dialog with
4063 a menu by calling x-popup-menu.
4065 * menu.h (Qunsupported__w32_dialog): New extern variable.
4067 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
4069 * keyboard.c (kbd_buffer_get_event): Read file notification events
4072 * xgselect.c (xg_select): Read glib events in any case, even if
4073 there are no file descriptors to watch for. (Bug#16519)
4075 2014-02-03 Martin Rudalics <rudalics@gmx.at>
4077 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
4078 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
4079 * w32term.c (w32_draw_window_divider): Handle first and last
4081 * w32term.h (w32_fill_area_abs): New function.
4082 * xdisp.c (x_draw_right_divider): Don't draw over bottom
4084 * xfaces.c (realize_basic_faces): Handle new face ids.
4085 * xfns.c (Fx_create_frame): Call x_default_parameter for right
4086 and bottom divider width.
4087 * xterm.c (x_draw_window_divider): Handle first and last pixels
4090 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
4092 * print.c (Fexternal_debugging_output): Add cast to pacify
4093 --enable-gcc-warnings.
4094 * eval.c (call_debugger): Grow specpdl if the debugger was
4095 entered due to specpdl overflow (Bug#16603) and allow more
4096 specpdl space for the debugger itself.
4098 2014-02-02 Martin Rudalics <rudalics@gmx.at>
4100 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
4103 2014-02-01 Eli Zaretskii <eliz@gnu.org>
4105 * w32fns.c (Ffile_system_info): Use WINAPI in the function
4106 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
4108 * print.c (Fexternal_debugging_output): If the argument character
4109 is non-ASCII, encode it with the current locale's encoding before
4110 writing the result to the terminal. (Bug#16448)
4112 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
4113 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
4116 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
4118 * process.c (create_process): Reset SIGPROF handler in the child.
4119 * callproc.c (call_process): Likewise.
4121 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4123 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4125 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4127 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4128 of zero to print strings, GDB doesn't like it.
4130 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4131 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4132 we still use correct addresses. (Bug#16576)
4134 2014-01-27 K. Handa <handa@gnu.org>
4136 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
4137 to preserve the code detection behavior of 24.3.
4138 * coding.h (struct coding_system): New member detected_utf8_bytes.
4139 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4140 (decode_coding_gap): Use short cut for UTF-8 file reading only
4141 when coding->detected_utf8_bytes equals to coding->src_bytes.
4142 * fileio.c (Finsert_file_contents): Cancel the previous change.
4144 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4146 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4147 that are not visible.
4149 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4151 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4152 is grabbed (Bug#16565).
4154 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4156 * xdisp.c (last_max_ascent): Re-remove after erroneously
4157 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4159 (move_it_to): Re-remove reference to last_max_ascent.
4160 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4161 max_descent here instead of calling line_bottom_y.
4164 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4166 * terminal.c (initial_free_frame_resources): New function.
4167 (init_initial_terminal): Install new hook to free face cache
4168 on initial frame and avoid memory leak. For details, see
4169 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4170 * xfaces.c (free_frame_faces): Adjust comment.
4172 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4174 * data.c (Fstring_to_number): Document results if unparsable
4177 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4179 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4181 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4183 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4184 * coding.c (detect_coding_utf_8, emacs_mule_char)
4185 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4186 (check_utf_8, decode_coding):
4187 * coding.h (struct coding_system.errors):
4188 Use ptrdiff_t, not int, for integer values derived from buffer and
4191 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4192 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4193 before invoking decode_coding_gap, since there's just one block.
4195 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4197 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4198 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4199 too early. Again run change_frame_size before assigning menu-
4202 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4204 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4205 arrives, call x_check_fullscreen, in case the new display has a
4206 different resolution. (Bug#16517)
4208 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4210 * term.c (read_menu_input): If the selected frame changes, exit
4212 (tty_menu_show): If the selected frame changes while we displayed
4213 a menu, throw to top level. (Bug#16479)
4215 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4217 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4219 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4221 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4222 * data.c (count_one_bits_word): Fix bug (negated comparison)
4223 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4225 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4227 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4228 Avoid undefined behavior by initializing display property bit of a
4229 string processed by the bidirectional iterator. For details, see
4230 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4232 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4234 Minor cleanup of previous change.
4235 * image.c (imagemagick_error, Fimagemagick_types):
4236 Omit some recently-introduced and unnecessary casts and assignments.
4238 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4240 Fix two memory leaks discovered with Valgrind.
4241 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4242 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4244 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4246 Fixes in window size functions around Bug#16430 and Bug#16470.
4247 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4248 (Fwindow_mode_line_height, Fwindow_header_line_height)
4249 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4250 Minor doc-string adjustments.
4251 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4252 Rewrite doc-strings.
4253 (window_body_height, window_body_width): Do not count partially
4254 visible lines/columns when PIXELWISE is nil (Bug#16470).
4255 (Qfloor, Qceiling): New symbols.
4257 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4259 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4260 when the image cache is not yet allocated. (Bug#16509)
4262 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4264 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4265 re-attach intervals to its base buffer (Bug#16502).
4266 * intervals.c (set_interval_object): Move from here...
4267 * intervals.h (set_interval_object): ... to here. Fix comments.
4269 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4271 Avoid undefined behavior by initializing buffer redisplay bit.
4272 Problem reported by Dmitry Antipov in
4273 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4274 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4276 Revert some of the CANNOT_DUMP fix (Bug#16494).
4277 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4279 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4281 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4282 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4283 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4284 they are replaced by macros that expand into direct calls to the
4285 corresponding functions from GDI32.DLL.
4286 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4287 variables in the Cygwin build, they are unused.
4289 2014-01-19 K. Handa <handa@gnu.org>
4291 * composite.c (composition_update_it): Fix previous change.
4293 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4295 Fix file name handling on MS-Windows 9X.
4296 * w32.c (maybe_load_unicows_dll): New function.
4298 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4299 on, to make sure we can convert file names to and from UTF-8 on
4300 Windows 9X. This fixes a failure to start up because Emacs cannot
4301 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4303 * w32font.c [WINDOWSNT]: Include w32.h.
4304 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4305 of implementing the same stuff.
4306 Remove now unused g_b_init_is_windows_9x.
4308 * w32.h (maybe_load_unicows_dll): Add prototype.
4310 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4312 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4313 switch to single keyboard. Prevents daemon crashes when a new
4314 client connects while we show a TTY menu in an existing client.
4317 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4319 Fix MinGW64 porting problem with _setjmp.
4320 Reported by Eli Zaretskii in:
4321 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4322 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4323 the old _setjmp and _longjmp. All uses changed.
4325 2014-01-13 Daniel Colascione <dancol@dancol.org>
4327 * textprop.c (Fremove_list_of_text_properties):
4328 Correctly handle reaching the end of the interval tree. (Bug#15344)
4330 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4332 * xdisp.c (resize_mini_window): Round height to a multiple of
4333 frame's line height. Fix bug in calculation of window start
4334 position (Bug#16424).
4336 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4338 * macfont.m: Include termchar.h.
4339 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4340 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4341 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4342 *_WITH_GC_* to take face and f as parameters.
4343 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4344 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4346 2014-01-13 Daniel Colascione <dancol@dancol.org>
4348 Fix menu item updating in the presence of the Unity global menu
4351 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4352 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4354 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4355 updating menus; explain why.
4356 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4357 problem it's supposed to solve and it interferes with detecting
4358 the presence of a global menu.
4359 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4362 2014-01-11 K. Handa <handa@gnu.org>
4364 * composite.c (composition_update_it): Fix indexing of
4365 LGSTRING_CHAR (Bug#15984).
4367 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4369 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4371 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4373 * xdisp.c (try_window_id): Don't use this function's optimizations
4374 if overlays in the buffer displayed by the window have changed
4375 since last redisplay. (Bug#16347)
4376 (message_dolog): Fix indentation.
4378 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4380 * frame.c (frame_resize_pixelwise): Fix doc-string.
4382 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4384 Fix handling of internal borders (Bug#16348).
4385 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4386 Remove internal border width from pixel width of windows.
4387 (change_frame_size_1): Don't return early when frame's pixel
4388 size changes - we still have to record the new sizes in the
4390 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4391 also when toolbar gets larger.
4392 * window.c (check_frame_size): Include internal_border_width in
4394 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4395 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4396 In non-toolkit/non-GTK version clear internal border.
4397 * xterm.c (x_clear_under_internal_border): New function for
4398 non-toolkit/non-GTK version.
4399 (x_after_update_window_line): In non-toolkit/non-GTK version
4401 (handle_one_xevent, x_set_window_size):
4402 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4403 * xterm.h (x_clear_under_internal_border): Extern it.
4405 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4407 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4408 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4411 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4413 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4414 last value of point is not equal to buffer's point. (Bug#16129)
4416 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4419 * nsterm.h (updateCollectionBehavior): Rename from
4420 updateCollectionBehaviour. All uses changed.
4422 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4423 * Makefile.in (SETFATTR): New macro.
4424 (temacs$(EXEEXT)): Use it.
4426 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4428 Fix maximization behavior on Windows (Bug#16300).
4429 * w32fns.c (w32_fullscreen_rect): Don't handle
4430 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4431 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4432 of SetWindowPos. Restore last placement also when leaving
4433 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4434 but the FULLSCREEN_BOTH case.
4436 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4439 * data.c (arithcompare_driver):
4440 * fileio.c (Fcar_less_than_car):
4441 * fns.c (internal_equal):
4442 * frame.c (delete_frame):
4443 * lisp.h (enum More_Lisp_Bits):
4445 Avoid C99 constructs that don't work in C89.
4446 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4447 to port to C89, which doesn't have 'long long'.
4448 (count_trailing_zero_bits): Use them.
4450 2014-01-03 Chong Yidong <cyd@gnu.org>
4452 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4454 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4456 Further adjust frame/window scrollbar width calculations.
4457 * window.c (apply_window_adjustment):
4458 Set windows_or_buffers_changed.
4459 (Fwindow_scroll_bars): Return actual scrollbar width.
4460 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4461 For non-toolkit builds again use 14 as minimum width and set
4462 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4463 * xterm.c (XTset_vertical_scroll_bar): Take width from
4464 WINDOW_SCROLL_BAR_AREA_WIDTH.
4465 (x_new_font): Rename wid to unit. Base calculation of new
4466 scrollbar width on toolkit used and make it analogous to that of
4467 x_set_scroll_bar_default_width.
4468 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4469 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4470 of GetSystemMetrics.
4471 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4472 WINDOW_SCROLL_BAR_AREA_WIDTH.
4473 (x_new_font): Make it correspond to changes in xterm.c.
4475 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4477 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4478 This is a cleaner way to fix the MinGW-w64 porting problem.
4479 Check for INTPTR_MAX misconfiguration.
4481 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4483 * search.c (newline_cache_on_off, find_newline): In indirect
4484 buffers, use the newline cache of the base buffer.
4486 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4487 buffer, invalidate the caches of its base buffer. (Bug#16265)
4489 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4490 buffers, use the width-run cache of the base buffer.
4492 * xdisp.c (redisplay_window): When the window displays an indirect
4493 buffer, and the character widths in the display table have
4494 changed, invalidate the width-run cache of the corresponding base
4497 * fileio.c (Finsert_file_contents): When invalidating the newline
4498 cache, consider the case of inserting into indirect buffer.
4500 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4501 In indirect buffers, use the paragraph cache of the base buffer.
4503 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4505 * window.c (grow_mini_window): Fix last change.
4507 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4509 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4511 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4513 * w32term.c (w32_initialize): Use LCID and LOWORD.
4515 * w32proc.c (create_child): Use pid_t for 5th argument.
4516 (IsValidLocale): Don't provide prototype for MinGW64.
4517 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4518 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4520 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4521 MinGW64 doesn't support.
4523 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4525 * w32.c (set_named_security_info): New function.
4526 (acl_set_file): Fall back on set_named_security_info if
4527 set_file_security fails.
4528 (g_b_init_set_named_security_info_w)
4529 (g_b_init_set_named_security_info_a): New static variables.
4530 (globals_of_w32): Initialize them to zero.
4531 (set_named_security_info): Set them to non-zero if the
4532 corresponding API is available.
4533 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4534 New function typedefs.
4536 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4538 Some more fixes following pixelwise resize changes including one
4540 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4541 of frame_resize_pixelwise.
4542 * widget.c (pixel_to_text_size): New function.
4543 (update_wm_hints): Have size hints respect value of
4544 frame_resize_pixelwise.
4545 (EmacsFrameResize): Alway process resize requests pixelwise.
4546 * window.c (grow_mini_window): Make sure mini window is at least
4548 * xdisp.c (display_menu_bar): Make sure menubar extends till
4550 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4551 (x_set_tool_bar_lines): Calculate pixelwise.
4552 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4553 frame_resize_pixelwise.
4555 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4557 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4558 variables not used there.
4560 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4562 * w32.c (sys_umask): New function. (Bug#16299)
4564 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4566 * dispnew.c (change_frame_size_1): Take old width of root window
4567 from that window's pixel width. (Bug#16284)
4569 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4571 Plain copy-file no longer chmods an existing destination (Bug#16133).
4572 * fileio.c (realmask): Now a static var, not a local.
4573 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4574 Remove arg STATPTR. All uses changed.
4575 (Fcopy_file): Do not alter permissions of existing destinations,
4576 unless PRESERVE-PERMISSIONS (renamed from
4577 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4578 Avoid race when testing for existing destinations and for
4579 when input and output files are the same.
4580 If changing the group fails, adjust both default and
4581 preserved permissions so that access is not granted to the
4583 (Fset_default_file_modes, init_fileio): Update realmask.
4584 (Fdefault_file_modes): Use realmask instead of calling umask.
4586 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4588 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4589 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4590 flags on the daemon pipe ends before execing.
4592 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4594 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4595 session. (Bug#14739)
4597 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4599 * callproc.c (Vexec_path): Document that exec-directory is in it.
4601 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4603 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4606 2013-12-27 Chong Yidong <cyd@gnu.org>
4608 * data.c (Fsymbol_function): Doc fix.
4610 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4612 Some more tinkering with Bug#16051.
4613 * window.c (resize_frame_windows): Don't let the size of the
4614 root window drop below the frame's default character size.
4615 Never ever delete any subwindows - let the window manager do the
4618 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4619 of toolbar lines needed when they exceed the height of the root
4621 (unwind_create_frame_1): New function.
4622 (Fx_create_frame): Generally inhibit calling the window
4623 configuration change hook here. Remove extra call to
4624 change_frame_size - it's not needed when we don't run the
4625 configuration change hook.
4627 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4629 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4630 On my Fedora 19 platform the core dumps were so big that
4631 my desktop became nearly catatonic.
4632 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4633 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4634 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4635 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4636 a clang-only syntax.
4637 * conf_post.h (__has_feature): New macro, if not already defined.
4638 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4639 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4641 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4643 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4644 is a file name. (Bug#16252)
4646 2013-12-25 Chong Yidong <cyd@gnu.org>
4648 * keyboard.c (Voverriding_terminal_local_map)
4649 (Voverriding_local_map): Doc fix.
4651 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4653 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4655 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4656 file name when it is submitted to ShellExecute. Simplify code.
4657 Don't test DOCUMENT for being a string, as that is enforced by
4658 CHECK_STRING. Doc fix.
4660 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4662 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4663 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4664 redisplay_tool_bar does. Improve and fix commentary.
4665 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4666 limits of the glyph matrices. (Bug#16051)
4667 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4668 only when the new size is different from the old one, and the new
4669 size can be achieved given the frame height.
4671 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4673 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4675 2013-12-23 Glenn Morris <rgm@gnu.org>
4677 * lread.c (Fload): Mention load-prefer-newer in doc.
4679 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4681 Handle Bug#16207 by being more restrictive when running hooks.
4682 * window.c (unwind_change_frame): New function.
4683 (Fset_window_configuration): Don't run configuration change hook
4684 while the frame configuration is unsafe. Call select_window
4687 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4689 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4691 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4693 * nsterm.h: Declare EmacsColor category.
4695 * nsterm.m (NSColor): Implement EmacsColor category.
4696 (ns_get_color): Use colorUsingDefaultColorSpace.
4697 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4699 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4701 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4703 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4704 having the PNG_NORETURN attribute, to avoid compiler warning in
4707 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4709 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4711 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4712 fringe background extension.
4713 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4714 because they are now always the same as `left' and `width',
4715 respectively. Remove code for the case that `width' and
4716 `sb_width' are different.
4718 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4720 Remove scroll_bar_actual_width from frames.
4721 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4722 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4723 (x_figure_window_size):
4724 * nsterm.m (x_set_window_size):
4725 * widget.c (set_frame_size):
4726 * w32term.c (x_set_window_size):
4727 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4728 scroll_bar_actual_width.
4730 Convert scroll_bar members to integers on Windows.
4731 * w32term.h (struct scroll_bar): Convert top, left, width,
4732 height, start, end and dragging to integers.
4733 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4735 * w32term.c (w32_set_scroll_bar_thumb)
4736 (w32_scroll_bar_handle_click): Remove XINT conversions for
4737 scroll_bar members. Treat bar->dragging as integer.
4738 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4739 first element. Remove XINT conversions for scroll_bar members.
4740 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4741 Remove XINT conversions for scroll_bar members.
4743 Fix assignment for new window total sizes.
4744 * window.c (Fwindow_resize_apply_total): Assign values for
4747 2013-12-20 Chong Yidong <cyd@gnu.org>
4749 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4750 argument to `append'.
4752 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4754 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4755 current text face, for extending the face of the display margins.
4758 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4759 Doc fix. (Bug#16190)
4761 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4763 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4766 * nsterm.m (Qfile, Qurl): New.
4767 (EV_MODIFIERS2): New macro.
4768 (EV_MODIFIERS): Use EV_MODIFIERS2.
4769 (ns_term_init): Remove font and color from DND, does not work on
4770 newer OSX, and other ports don't have them.
4771 (performDragOperation:): Handle modifiers used during drag.
4772 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4773 Remove global Lisp variables used to communicate with ns-win.el.
4774 Remove font and color handling.
4775 (syms_of_nsterm): Defsym Qfile and Qurl.
4777 2013-12-19 Anders Lindgren <andlind@gmail.com>
4779 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4780 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4782 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4783 (constrainFrameRect): Remove special case nr_screens == 1.
4784 Don't constrain size to size of view.
4786 * nsterm.h (ns_output): Remove dont_constrain.
4788 2013-12-19 Anders Lindgren <andlind@gmail.com>
4790 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4792 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4794 Minor fixes for recent openp changes.
4795 * lisp.h (GCPRO7): New macro.
4796 * lread.c (openp): Use bool for boolean; all callers changed.
4797 Protect save_string from GC. Don't assume that file descriptors
4798 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4799 warning about uninitialized variable.
4801 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4803 * w32fns.c (emacs_abort): Use intptr_t as argument of
4804 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4806 2013-12-18 Glenn Morris <rgm@gnu.org>
4808 * lread.c (Fload): Pass load_prefer_newer to openp.
4809 Don't bother checking mtime if openp already did it.
4810 (openp): Add `newer' argument, to check all suffixes
4811 and find the newest file.
4812 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4813 * callproc.c (call_process):
4814 * charset.c (load_charset_map_from_file):
4815 * emacs.c (init_cmdargs):
4816 * image.c (x_create_bitmap_from_file, x_find_image_file):
4818 * lread.c (Flocate_file_internal):
4819 * process.c (Fformat_network_address):
4820 * sound.c (Fplay_sound_internal):
4821 * w32.c (check_windows_init_file):
4822 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4824 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4826 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4828 * w32.c (getloadavg): Don't index samples[] array with negative
4829 indices. Recover from wall-clock time being set backwards.
4831 * w32term.c (w32_initialize): Declare the argument of
4832 set_user_model as const.
4834 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4835 (w32_menu_show): Constify some arguments passed to MessageBox.
4837 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4838 to initialize Lisp objects.
4840 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4841 initialize Lisp objects.
4843 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4844 use variables used only on X under that condition.
4846 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4847 variables not used there.
4849 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4851 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4852 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4854 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4856 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4857 code, revealed in presence of R2L characters, character
4858 compositions, and display vectors. A better fix for Bug#16148.
4859 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4860 GTK and NS builds, they don't have this member of struct frame.
4862 * dispextern.h (struct composition_it): Correct a comment for the
4865 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4867 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4868 This prevents a compilation error on C compilers that do not
4869 default functions to return 'int' if not declared. Also, add
4870 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4871 since it now uses inline functions.
4873 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4875 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4876 display margins on mode line, header line, and in the frame's
4877 tool-bar window. (Bug#16165)
4879 2013-12-16 Andreas Schwab <schwab@suse.de>
4881 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4883 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4885 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4888 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4890 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4892 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4894 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4895 intended to find bogus pointers in font objects (Bug#16140).
4896 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4897 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4898 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4899 Disable for MS-Windows due to Bug#15876; apparently this
4900 requires more or less substantial changes in fontset code.
4901 * xfont.c (xfont_close):
4902 * xftfont.c (xftfont_close): Call x_display_info_for_display
4903 to check whether 'Display *' is valid (Bug#16093 and probably
4906 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4908 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4909 Reported by Juanma Barranquero <lekktu@gmail.com>.
4911 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4912 open a pty on MS-Windows. (Bug#16152)
4914 * emacs.c (decode_env_path): Fix bogus comparison against
4915 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4917 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4919 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4920 (Fx_file_dialog): Add parentheses around && to silence warning.
4922 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4924 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4926 * xdisp.c (extend_face_to_end_of_line): Extend background of
4927 non-default face in margin areas as well. (Bug#16151)
4928 (display_line): Call extend_face_to_end_of_line for continued
4929 lines as well, if the display margins have non-zero width.
4930 (set_glyph_string_background_width): When needed, set the
4931 extends_to_end_of_line_p flag on glyph strings to be drawn in
4932 margin areas, not only in the text area.
4934 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4937 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4939 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4940 Don't worry about verify_error being t, since it has to be a list.
4942 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4944 Use bool for boolean, focusing on headers.
4945 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4946 No need to include <stdbool.h>, since conf_post.h does it now.
4947 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4948 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4949 (SET_PER_BUFFER_VALUE_P):
4950 * ccl.c, ccl.h (setup_ccl_program):
4951 * ccl.h (CHECK_CCL_PROGRAM):
4952 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4953 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4954 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4955 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4956 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4957 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4958 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4959 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4960 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4961 (CHARSET_FAST_MAP_SET):
4962 * coding.c (decode_coding_ccl, encode_coding_ccl):
4963 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4964 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4965 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4966 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4967 (decode_coding_c_string):
4968 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4969 * conf_post.h (has_attribute):
4970 * dispextern.h (trace_redisplay_p)
4971 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4972 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4973 (SET_GLYPH_FROM_CHAR_GLYPH)
4974 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4975 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4976 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4977 (cursor_in_mouse_face_p):
4978 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4979 (blank_row, prepare_desired_row)
4980 (build_frame_matrix_from_leaf_window, make_current)
4981 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4982 (update_window, scrolling_window, update_frame_line):
4983 * disptab.h (GLYPH_FOLLOW_ALIASES):
4984 * editfns.c (Fformat):
4985 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4986 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4987 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4988 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4989 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4990 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4991 (FONT_DEFERRED_LOG):
4992 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4993 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4994 (FRAME_MOUSE_UPDATE):
4995 * fringe.c (Fdefine_fringe_bitmap):
4996 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4997 (x_create_bitmap_from_xpm_data, xpm_load_image):
4998 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4999 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
5000 (MERGE_INTERVAL_CACHE):
5001 * keymap.h (KEYMAPP):
5002 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
5003 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
5004 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
5005 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
5006 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
5007 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
5008 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
5009 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
5010 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
5011 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
5012 (SETUP_BUFFER_SYNTAX_TABLE):
5013 * systime.h (timespec_valid_p):
5014 * term.c (save_and_enable_current_matrix):
5015 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
5016 * xdisp.c (in_display_vector_p, display_tool_bar_line)
5017 (redisplay_internal, try_window_reusing_current_matrix)
5018 (sync_frame_with_window_matrix_rows, try_window_id)
5019 (display_menu_bar, display_tty_menu_item, display_mode_line)
5020 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
5021 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
5022 * xmenu.c (xmenu_show):
5023 * xterm.c (use_xim, x_term_init):
5024 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
5025 (struct x_bitmap_record):
5026 Use bool for booleans.
5027 * ccl.c (struct buffer_text):
5028 * ccl.h (struct ccl_program):
5029 * charset.h (struct charset):
5031 * coding.h (struct iso_2022_spec, struct coding_system):
5032 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
5033 (struct glyph_string, struct face, struct face_cache)
5034 (struct bidi_string_data, struct bidi_it)
5035 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
5037 * editfns.c (Fformat):
5038 * frame.h (struct frame):
5039 * fringe.c (struct fringe_bitmap):
5040 * intervals.h (struct interval):
5041 * keyboard.h (struct kboard):
5042 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
5043 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
5044 (struct Lisp_Buffer_Local_Value, union specbinding):
5045 * macfont.m (struct macfont_info):
5046 * process.h (struct Lisp_Process):
5047 * termchar.h (struct tty_display_info):
5048 * window.h (struct window):
5049 * xterm.h (struct x_output):
5050 Use bool_bf for boolean bit-fields.
5051 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
5052 All callers changed.
5053 * ccl.h (struct ccl_program): Remove unused members private_state,
5054 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
5056 (struct ccl_spec): Remove unused members cr_carryover,
5057 eight_bit_carryover.
5058 * conf_post.h: Include <stdbool.h>.
5059 (bool_bf): New type.
5060 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
5061 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
5062 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
5063 'do { ... } while (false)' brackets.
5064 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
5065 Args must now be expressions; all callers changed.
5066 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
5067 (PRODUCE_GLYPHS): Simplify use of boolean.
5068 * fileio.c (Fcopy_file):
5069 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
5070 * lisp.h (UNGCPRO): Return void, not int.
5071 (FOR_EACH_TAIL): Use void expression, not int expression.
5072 * region-cache.c: Reindent.
5073 * region-cache.h: Copy comments from region-cache.c, to fix
5074 incorrect remarks about booleans.
5076 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5078 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
5079 when character at point is displayed from a display vector.
5082 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
5084 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
5085 now a list of certificate validation checks that will abort a
5086 connection with an error.
5087 (Fgnutls_boot): Document it and use it.
5089 2013-12-14 Martin Rudalics <rudalics@gmx.at>
5091 * w32term.c (w32_enable_frame_resize_hack): New variable.
5092 (x_set_window_size): Use it to hack frame resizing on Windows
5095 2013-12-14 Eli Zaretskii <eliz@gnu.org>
5097 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
5098 Windows-specific code to w32.c. Change error message text to
5099 match that of Posix platforms.
5101 * w32.c (w32_copy_file): New function, most of the code copied and
5102 reworked from Fcopy_file. Improve error handling. Plug memory
5103 leak when errors are thrown. Support file names outside of the
5104 current codepage. (Bug#7100)
5106 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5108 * lread.c (load_path_default): Prototype.
5110 2013-12-13 Glenn Morris <rgm@gnu.org>
5112 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
5113 (dump_path): Remove.
5114 (load-path-default): Remove `changed' argument.
5115 Do not set dump_path permanently. Simplify.
5116 (init_lread): Simplify.
5117 (syms_of_lread): Remove dump_path.
5119 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5121 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5122 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5123 2013-12-12 font-related change to avoid Bug#16128, which
5124 is quite hard to fix without even more substantial changes.
5126 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5128 * font.c (font_close_object): Check for live frame (Bug#16128).
5130 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5132 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5133 Return ptrdiff_t, not int, since it's a buffer size.
5134 Reindent/reparen some macros to a more Gnuish style.
5136 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5138 Avoid undefined behavior with huge regexp interval counts.
5139 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5140 since it's now specialized to interval counts. All uses changed.
5141 Do not assume wraparound on signed integer overflow.
5142 (regex_compile): Simplify based on the above changes.
5144 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5146 Support file names on MS-Windows that use characters outside of
5147 the current system codepage. (Bug#7100)
5149 * w32.c (get_file_security, set_file_security)
5150 (create_symbolic_link): Separate pointers and boolean flags for
5151 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5152 non-zero, else the former.
5153 (codepage_for_filenames, filename_to_utf16, )
5154 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5156 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5158 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5159 Accept only one argument; all callers changed.
5160 (dostounix_filename): Remove the second argument, now works in
5161 UTF-8. All callers changed.
5162 (parse_root): Lose DBCS code.
5163 (get_long_basename, w32_get_short_filename, init_environment)
5164 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5165 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5166 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5167 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5168 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5169 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5171 (ansi_encode_filename): New function.
5172 (get_emacs_configuration, get_emacs_configuration_options):
5174 (add_volume_info, GetCachedVolumeInformation): Run the input file
5175 name through unixtodos_filename, to ensure it is stored and
5176 referenced in canonical form.
5177 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5178 (logon_network_drive, sys_link, utime): Improve error handling.
5179 (sys_access): New function.
5180 (hashval, generate_inode_val): Unused functions deleted.
5181 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5182 (check_windows_init_file): Convert error message from UTF-8 to
5183 ANSI codepage, for display in the message box.
5184 (globals_of_w32): Set w32_unicode_filenames according to the OS
5187 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5188 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5189 (syms_of_w32term): Declare w32-unicode-filenames.
5191 * w32proc.c (new_child, delete_child): Remove code that handled
5192 unused pending_deletion and input_file members of the child struct.
5193 (create_child, sys_spawnve): Convert all file names to ANSI
5194 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5195 name cannot be encoded in ANSI codepage. Don't use
5196 unixtodos_filename, mirror slashes by hand.
5197 (record_infile, record_pending_deletion): Functions deleted.
5198 (Fw32_short_file_name): Call w32_get_short_filename instead of
5201 * w32notify.c (add_watch): Work in Unicode mode when
5202 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5203 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5204 instead, do the same with Lisp primitives.
5206 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5207 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5208 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5209 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5210 (Fw32_shell_execute): Improve error reporting.
5211 (Fdefault_printer_name): Ifdef away for Cygwin.
5213 * w32.h (struct _child_process): Remove input_file and
5214 pending_deletion members that are no longer used.
5215 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5216 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5217 (ansi_encode_filename): New and updated prototypes.
5219 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5221 (unexec): Don't use dostounix_filename, it expects a file name in
5222 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5225 * fileio.c (Ffile_name_directory, file_name_as_directory)
5226 (directory_file_name, Fexpand_file_name)
5227 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5228 arguments of dostounix_filename.
5229 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5230 use MAX_UTF8_PATH for size of file-name strings.
5231 (emacs_readlinkat): Build an explicitly unibyte string for file
5233 (syms_of_fileio) <file-name-coding-system>:
5234 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5236 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5237 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5238 directories to UTF-8.
5239 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5240 environment, and each element of the input PATH, to UTF-8.
5242 * dired.c (file_attributes): Use build_unibyte_string explicitly
5243 to make Lisp strings from user and group names.
5245 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5248 * coding.c (decode_file_name, encode_file_name): New functions.
5250 * termcap.c (tgetent): Adapt to the change in arguments of
5253 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5256 * msdos.c (dostounix_filename, init_environment): Adapt to the
5257 change in arguments of dostounix_filename.
5259 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5260 [WINDOWSNT]: Encode file names passed to the image libraries in
5263 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5264 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5266 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5267 arguments of dostounix_filename.
5269 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5271 * font.h (struct font_entity) [HAVE_NS]: New field to record
5272 font driver which was used to create this entity.
5273 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5274 frame where the font was opened.
5275 (font_close_object): Add prototype.
5276 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5277 (font_close_object): Not static any more. Lost frame arg.
5278 Adjust comment and users.
5279 * alloc.c (cleanup_vector): Call font_close_object to adjust
5280 per-frame font counters correctly. If HAVE_NS, also call
5281 driver-specific cleanup for font-entity objects.
5282 * ftfont.c (ftfont_open):
5283 * nsfont.m (nsfont_open):
5284 * w32font.c (w32font_open_internal):
5285 * xfont.c (xfont_open):
5286 * xftfont.c (xftfont_open): Save frame pointer in font object.
5287 * macfont.m (macfont_open): Likewise.
5288 (macfont_descriptor_entity): Save driver pointer to be able
5289 to call its free_entity routine when font-entity is swept.
5290 * ftxfont.c (ftxfont_open): Add eassert because frame
5291 pointer should be saved by ftfont_driver.open.
5293 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5295 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5296 input polling is used. This is still meaningful for Cygwin, see
5297 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5298 * keyboard.c (poll_for_input_1, input_polling_used):
5299 Define unconditionally.
5300 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5301 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5302 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5303 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5304 (face_for_char): Likewise. Rearrange eassert and return ASCII
5305 face for CHAR_BYTE8_P.
5306 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5308 2013-12-11 Ken Brown <kbrown@cornell.edu>
5310 * dispextern.h (erase_phys_cursor):
5311 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5313 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5315 * nsterm.m (x_free_frame_resources):
5316 * term.c (tty_free_frame_resources):
5317 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5318 face cache because it's implied by free_frame_faces anyway.
5319 * w32term.c (x_free_frame_resources): Likewise. Do not call
5320 free_frame_faces twice.
5322 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5324 * editfns.c (Fformat_time_string): Mention %F in the doc.
5326 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5328 * window.c (resize_frame_windows): Don't return immediately when
5329 the root window's size doesn't change - the minibuffer window
5330 may still have to be repositioned/resized.
5331 * xfns.c (Fx_create_frame): Always change the frame size after
5332 initializing the frame's faces.
5333 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5334 change_frame_size should already have done it.
5335 (x_new_font): Assign new tool- and menu-bar heights.
5336 (x_set_window_size_1): Account for tool- and menu-bar heights
5337 (Bug#16013). Don't set pixel sizes since change_frame_size
5338 should already have done it.
5340 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5342 Remove the option of using libcrypto.
5343 * Makefile.in (LIB_CRYPTO): Remove.
5344 (LIBES): Don't use it.
5346 2013-12-11 Juri Linkov <juri@jurta.org>
5348 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5349 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5351 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5353 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5354 drawn tool bar items (Bug#16058).
5355 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5357 2013-12-09 Ken Brown <kbrown@cornell.edu>
5359 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5361 * lisp.h (get_frame_param): Adjust conditions for prototype
5364 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5366 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5367 Avoid unused macro warning if configured --without-xft.
5369 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5371 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5373 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5375 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5377 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5379 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5381 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5383 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5385 Use libcrypto's checksum implementations if available, for speed.
5386 * Makefile.in (LIB_CRYPTO): New macro.
5389 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5390 The macro didn't conform to C99 due to type mismatch,
5391 which caused compilation failure with Sun C 5.12,
5392 and it was confusing anyway. Include window.h to declare
5393 redisplay_other_windows.
5395 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5397 * window.c (set_window_buffer): Update mode line (bug#16084).
5399 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5401 Fix minor problems found by static checking.
5402 * keyboard.c (poll_for_input_1, input_polling_used):
5403 Define only if HAVE_NTGUI.
5404 * xmenu.c (popup_activate_callback): Omit unnecessary
5405 check against USE_X_TOOLKIT, which must be defined here anyway.
5406 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5409 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5411 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5413 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5415 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5417 * nsterm.m (x_set_window_size): Remove fprintf.
5418 (init): Define always. Set applicationDidFinishLaunchingCalled
5420 (applicationDidFinishLaunching:):
5421 Set applicationDidFinishLaunchingCalled.
5422 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5425 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5427 Pixel resize changes for NS (Bug#16049).
5428 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5429 height/width. row/cols are locals.
5430 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5431 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5432 (windowWillResize): Remove gsextra. Calculate extra as in
5434 (x_new_font): Don't change frame size if fullscreen.
5435 Change size pixelwise.
5437 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5438 comment in xfns.c. Change to pixelwise call.
5440 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5442 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5445 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5447 * xterm.c (input_signal_count): Remove.
5448 (x_dispatch_event): Define unconditionally.
5449 (x_make_frame_visible): Process X events until the frame
5450 is really visible (Bug#16027).
5451 * xterm.h (x_dispatch_event): Declare unconditionally.
5453 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5455 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5457 * nsterm.m (x_set_window_size): Handle pixelwise.
5459 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5461 * w32term.c (x_new_font):
5462 * xterm.c (x_new_font): Calculate new frame size from new font
5465 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5467 * lisp.h (FOR_EACH_TAIL): New macro.
5468 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5470 * window.c (select_window): Call second wset_redisplay before we change
5471 selected_window (bug#16034).
5473 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5475 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5477 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5479 * w32xfns.c: Include window.h, to avoid a compiler warning.
5481 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5483 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5484 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5485 window_scroll takes care of it.
5486 (Fset_window_point, Fdelete_other_windows_internal)
5487 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5488 (Fsplit_window_internal, Fdelete_window_internal)
5489 (Fresize_mini_window_internal, Fset_window_configuration)
5490 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5491 cause redisplay instead of forcing a complete redisplay.
5492 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5493 we're only affecting the selected_window.
5495 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5497 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5498 directional control characters. Update type and category
5499 determination according to the UBA from Unicode v6.3.
5500 (bidi_category_t): New category EXPLICIT_FORMATTING.
5502 * dispextern.h (bidi_type_t): Update to include new bidirectional
5503 properties introduced with Unicode v6.3. (Bug#16043)
5505 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5507 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5510 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5512 * font.c (font_list_entities): Remove dummy assignment.
5513 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5514 used on graphic displays only. Remove unused 'font_encoder' member.
5515 (struct font_bitmap): Remove unused 'extra' member.
5516 * nsfont.m (nsfont_open):
5517 * w32font.c (w32font_open_internal):
5518 * ftfont.c (ftfont_get_bitmap): Adjust users.
5520 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5522 Use bool for boolean.
5523 * tparam.c (tparam1):
5524 * undo.c (record_point, record_property_change):
5525 Use bool for boolean, for local vars that are always true or false.
5527 Minor integer overflow fixes (Bug#16033).
5528 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5529 This improves on the previous fix to this function.
5530 (window_resize_check): When summing up pixel counts, don't rely on
5531 undefined behavior if the sum overflows.
5533 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5535 * window.c (Fset_window_new_pixel): Don't choke at negative
5536 argument value (Bug#16033).
5538 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5539 to avoid crash in window_box_height.
5541 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5542 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5544 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5546 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5548 Minor integer overflow fixes.
5549 * window.c (Fset_window_new_pixel, grow_mini_window):
5550 * xdisp.c (Fwindow_text_pixel_size):
5551 Avoid undefined behavior on signed integer overflow.
5552 * xfns.c (x_set_mouse_color):
5553 Check that drag shape fits in 'unsigned', since that's what X wants.
5555 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5557 Improve reporting of fatal exception on MS-Windows.
5558 * w32fns.c (my_exception_handler): New function.
5559 (globals_of_w32fns): Set it up as the unhandled exception
5560 handler. Initialize exception code and address to zeros.
5561 (emacs_abort): If the exception code and address are available,
5562 print them at the beginning of the backtrace. Fix the format of
5563 printing addresses (was producing 0x0x12345678 on XP).
5566 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5568 * eval.c (Fbacktrace__locals): New function.
5569 (syms_of_eval): Defsubr it.
5571 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5573 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5574 Define here to unify between...
5575 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5576 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5578 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5580 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5582 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5583 fringe background extension.
5584 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5585 because they are now always the same as `left' and `width',
5586 respectively. Remove code for the case that `width' and
5587 `sb_width' are different.
5589 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5591 Fix minor problems found by static checking.
5592 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5593 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5594 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5596 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5598 * image.c (imagemagick_compute_animated_image): Don't crash if we
5599 have an animation with different-sized images (bug#15313).
5601 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5603 Remove some unused items introduced during pixelwise change.
5604 * window.c (window_resize_total_check): Remove unused function.
5605 * xdisp.c (remember_mouse_glyph): Remove unused label.
5606 (Ftool_bar_height): Move declaration inside #if.
5607 * xterm.c (x_set_window_size): Don't use r and c.
5609 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5611 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5614 * window.c (Fset_window_configuration): Comment out unused variables.
5616 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5618 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5620 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5622 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5624 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5625 HAVE_GNUTLS3 (Bug#16001).
5627 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5628 if interrupts are deferred (Bug#15801).
5630 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5632 Support resizing frames and windows pixelwise.
5633 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5634 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5635 (struct glyph_matrix): Replace window_left_col and
5636 window_top_line by window_pixel_left and window_pixel_top.
5637 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5639 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5640 (draw_window_divider, move_it_to, x_draw_right_divider)
5641 (x_draw_bottom_divider, change_frame_size): Add or fix
5643 * dispnew.c (change_frame_size_1): Change prototype.
5644 (adjust_glyph_matrix, required_matrix_width)
5645 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5646 values instead of lines and columns.
5647 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5648 WINDOW_TOTAL_FRINGE_WIDTH.
5649 (handle_window_change_signal, do_pending_window_change)
5650 (init_display): Adjusts calls of change_frame_size.
5651 (change_frame_size, change_frame_size_1): Handle pixelwise
5653 * frame.c (Qright_divider_width, Qbottom_divider_width):
5655 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5656 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5657 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5658 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5660 (set_frame_param): New function.
5661 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5662 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5663 (Ffringe_width, Fborder_width, Fright_divider_width)
5664 (Fbottom_divider_width): New functions, defsubr them.
5665 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5666 New argument pixelwise.
5667 (struct frame_parm_table): New members Qright_divider_width and
5668 Qbottom_divider_width.
5669 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5670 (x_report_frame_params): Handle Qright_divider_width and
5671 Qbottom_divider_width.
5672 (x_set_right_divider_width, x_set_bottom_divider_width):
5674 (frame_resize_pixelwise): New option.
5675 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5676 new_pixelwise, right_divider_width and bottom_divider_width;
5677 remove total_lines; rename text_lines, text_cols, new_text_lines
5678 and new_text_cols to text_height, text_width, new_height and
5679 new_width respectively.
5680 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5681 FRAME_TEXT_WIDTH respectively.
5682 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5683 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5684 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5686 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5687 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5688 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5689 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5690 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5691 (FRAME_TOTAL_COLS_ARG): Remove macro.
5692 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5693 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5694 (x_wm_set_size_hint): Handle frame pixel sizes.
5695 * indent.c (compute_motion, Fcompute_motion):
5696 Call window_body_width instead of window_body_cols.
5697 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5698 (make_lispy_position): Handle right and bottom dividers.
5699 (Fsuspend_emacs): Pixelize call of change_frame_size.
5700 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5701 * lisp.h: Extern set_frame_param.
5702 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5704 (Fx_create_frame): Add entry for vertical_drag_cursor.
5705 Pixelize call of change_frame_size.
5706 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5707 * nsterm.m (ns_update_window_end): Optionally draw right
5709 (x_set_window_size): Add argument pixelwise.
5710 Call check_frame_size and change_frame_size with pixelwise zero.
5711 (ns_draw_window_divider): New function.
5712 (ns_redisplay_interface): Add ns_draw_window_divider.
5713 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5714 (x_new_font): Call x_set_window_size with pixelwise zero.
5715 * print.c (print_object): For a window print its sequence
5717 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5718 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5719 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5720 (w32_createwindow): Use scroll bar area width.
5721 (w32_wnd_proc): Handle bottom divider width.
5722 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5723 (Fx_create_frame): Default divider width parameters.
5724 Caclulate sizes pixelwise. Add vertical drag cursor support.
5725 (x_create_tip_frame): Default divider widths to zero.
5726 Pixelize call to change_frame_size.
5727 (Fx_show_tip): Add handling of divider widths. Pixelize window
5729 (Fw32_frame_rect): New function.
5730 (frame_parm_handler w32_frame_parm_handlers): Add divider
5732 (Vx_window_vertical_drag_shape): Add variable.
5733 * w32inevt.c (resize_event, maybe_generate_resize_event):
5734 Pixelize change_frame_size calls.
5735 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5737 * w32term.c (w32_draw_window_divider): New function.
5738 (x_update_window_end): Handle right divider.
5739 (w32_draw_fringe_bitmap, x_scroll_run)
5740 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5741 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5742 Calculate new frame sizes pixelwise.
5743 (x_new_font): Pixelize call to x_set_window_size.
5744 (x_check_fullscreen): Pixelize call to change_frame_size.
5745 (x_set_window_size_1, x_set_window_size): New argument
5746 pixelwise. Calculate pixelwise.
5747 (x_wm_set_size_hint): Use scroll bar area width.
5748 (w32_redisplay_interface): Add w32_draw_window_divider.
5749 * w32term.h (struct w32_output): Add vertical drag cursor.
5750 * widget.c (set_frame_size, update_wm_hints)
5751 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5753 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5754 * window.c (sequence_number): Restore.
5755 (Fwindow_pixel_width, Fwindow_pixel_height)
5756 (Fwindow_mode_line_height, Fwindow_header_line_height)
5757 (window_pixel_to_total, Frun_window_scroll_functions)
5758 (Fset_window_new_pixel, window_resize_apply_total)
5759 (Fwindow_resize_apply_total): New functions.
5760 (window_body_height, window_body_width): Rename from
5761 window_body_lines. New argument PIXELWISE.
5762 Calculate pixelwise.
5763 (Fwindow_body_height, Fwindow_body_width): New argument
5765 (coordinates_in_window, window_relative_x_coord): Use window's
5766 pixel width instead of total width.
5767 (replace_window, recombine_windows): Initialize pixel values.
5768 (resize_root_window, resize_frame_windows, grow_mini_window)
5769 (shrink_mini_window): New argument PIXELWISE.
5770 Calculate pixelwise.
5771 (Fdelete_other_windows_internal, adjust_window_margins)
5772 (window_resize_check, window_resize_apply)
5773 (Fdelete_window_internal, Fresize_mini_window_internal)
5774 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5775 (check_frame_size): Rename arguments. New argument PIXELWISE.
5776 Calculate pixelwise.
5777 (set_window_buffer): Make samebuf bool. Run configuration change
5778 hook only if buffer changed.
5779 (Fset_window_buffer): Rewrite doc-string.
5780 (make_window): Initialize new_pixel slot.
5781 (Fwindow_resize_apply): Check pixel size of root window.
5782 (Fsplit_window_internal): Call 2nd argument pixel_size.
5783 Calculate pixelwise.
5784 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5786 (save_window_data): New slots frame_text_width,
5787 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5788 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5790 (Fcurrent_window_configuration, Fset_window_configuration)
5791 (save_window_save, compare_window_configurations): Handle new
5792 slots in save_window_data and saved_window.
5793 (Fset_window_scroll_bars): Fix doc-string.
5794 (window_resize_pixelwise): New variable.
5795 (coordinates_in_window, Fcoordinates_in_window_p):
5797 (make_parent_window): Adjust sequence_number.
5798 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5800 * window.h (struct window): New members new_pixel, pixel_left,
5801 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5802 (wset_new_pixel): New function.
5803 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5804 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5805 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5806 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5807 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5808 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5809 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5810 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5811 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5812 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5813 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5814 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5815 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5816 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5817 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5819 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5820 (window_body_width, check_frame_size): Adapt external declarations.
5821 * xdisp.c (last_max_ascent): New integer.
5822 (window_text_bottom_y): Handle bottom divider.
5823 (window_box_width, window_box_height): Calculate pixelwise.
5824 (get_glyph_string_clip_rects): Handle right divider.
5825 (remember_mouse_glyph): When windows are resized pixelwise
5826 proceed with width and height set to 1.
5827 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5829 (move_it_to): Calculate and return maximum x position
5831 (Fwindow_text_pixel_size): New function.
5832 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5833 (tool_bar_lines_needed): Rename to tool_bar_height.
5834 Calculate pixelwise.
5835 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5836 Calculate pixelwise.
5837 (redisplay_tool_bar): Calculate pixelwise.
5838 (redisplay_window): Calculate pixelwise. Handle dividers.
5839 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5840 (x_draw_vertical_border): Handle dividers.
5841 (define_frame_cursor1): Handle vertical drag cursor.
5842 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5843 (expose_window): Calculate pixelwise. Handle dividers.
5844 (init_xdisp): Initialize pixel values.
5845 * xfaces.c (Qwindow_divider): New face.
5846 (realize_basic_faces): Realize it.
5847 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5848 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5849 (x_set_scroll_bar_default_width): Default actual width to 16.
5850 (Fx_create_frame): Set sizes pixelwise.
5851 (x_create_tip_frame): Default divider widths to zero.
5852 Pixelize call of change_frame_size.
5853 (Fx_show_tip): Handle divider widths. Initial pixel position
5855 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5856 (Vx_window_vertical_drag_shape): New option.
5857 * xmenu.c (free_frame_menubar): Pixelize call of
5859 * xterm.c (x_draw_window_divider): New function.
5860 (x_update_window_end): Optionally draw right divider.
5861 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5862 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5863 (handle_one_xevent, x_new_font): Calculate pixelwise.
5864 (x_set_window_size_1, x_set_window_size): New argument
5865 pixelwise. Calculate pixelwise.
5866 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5867 (struct x_redisplay_interface): Add x_draw_window_divider.
5868 * xterm.h (struct x_output): Add vertical_drag_cursor.
5870 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5872 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5873 Set invisible frames's `redisplay' when a full redisplay is requested.
5874 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5875 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5876 (display_mode_lines): Set it here instead.
5878 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5880 * dispextern.h (set_window_update_flags): Remove.
5882 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5884 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5886 * xdisp.c (REDISPLAY_SOME_P): New macro.
5887 (redisplay_internal): Use it (bug#15999).
5888 (prepare_menu_bars, redisplay_window): Use it as well.
5890 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5892 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5894 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5895 (globals_of_w32font): Zero it out.
5896 (GetCharWidth32W_Proc): New function pointer.
5897 (get_char_width_32_w): New function.
5898 (compute_metrics): If get_glyph_outline_w returns an error, try
5899 get_char_width_32_w before declaring a failure. This avoids
5900 punishing raster (a.k.a. "bitmap") fonts by slowing down
5901 redisplay. (Bug#6364).
5903 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5905 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5906 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5907 highlight needs to be redisplayed. (Bug#15913)
5909 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5911 Fix minor problems found by static checking.
5912 * buffer.h (struct buffer_text, struct buffer):
5913 * frame.h (struct frame):
5914 * window.h (struct window):
5915 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5916 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5917 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5918 no-longer-valid use of HAVE_MENUS.
5919 * xdisp.c (propagate_buffer_redisplay): Now static.
5921 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5923 * xmenu.c (Fmenu_or_popup_active_p):
5924 * window.c (Fset_window_configuration):
5925 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5926 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5927 * fns.c (Fyes_or_no_p):
5928 * editfns.c (Fmessage_box, Fmessage_or_box):
5929 * alloc.c (make_save_ptr_ptr):
5930 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5932 * window.c (Fset_window_configuration): Move select_window later.
5934 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5936 Refine redisplay optimizations to only redisplay *some* frames/windows
5937 rather than all of them.
5938 * xdisp.c (REDISPLAY_SOME): New constant.
5939 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5940 (bset_redisplay, bset_update_mode_line): New functions.
5941 (message_dolog): Use bset_redisplay.
5942 (clear_garbaged_frames): Use fset_redisplay.
5943 (echo_area_display): Use wset_redisplay.
5944 (buffer_shared_and_changed): Remove.
5945 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5946 frame titles. Compute the actual set of windows redisplayed.
5947 Don't update frame titles and menu bars for frames that don't need to
5949 (propagate_buffer_redisplay): New function.
5951 (redisplay_internal): Use it. Be more selective in the set of windows
5952 we redisplay. Propagate windows_or_buffers_changed to
5953 update_mode_lines a bit later to simplify the code.
5954 (mark_window_display_accurate_1): Reset window and buffer's
5956 (redisplay_window): Do nothing if neither the window nor the buffer nor
5957 the frame needs redisplay.
5958 * window.h (struct window): Add `redisplay' field.
5959 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5960 (redisplay_other_windows, window_list): New declarations.
5961 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5962 (window_list): Not static any more.
5963 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5964 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5965 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5966 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5967 * frame.h (struct frame): Add `redisplay' field.
5968 Move `external_menu_bar' bitfield next to other bit-fields.
5969 (SET_FRAME_GARBAGED): Use fset_redisplay.
5970 (SET_FRAME_VISIBLE): Don't garbage the frame;
5971 Use redisplay_other_windows.
5972 * buffer.h (struct buffer): Add `redisplay' field.
5973 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5974 (modify_overlay): Use bset_redisplay.
5975 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5977 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5979 Support w32 file notifications in batch mode.
5980 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5981 invalid (which happens in batch mode). If non-interactive, call
5982 handle_file_notifications to store file notification events in the
5983 input queue. (Bug#15933)
5985 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5987 * w32inevt.c (handle_file_notifications): Now external, not static.
5989 * w32term.h (handle_file_notifications): Provide prototype.
5991 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5992 init_crit, since init_display, which does that otherwise, is not
5995 2013-11-27 Glenn Morris <rgm@gnu.org>
5997 * Makefile.in ($(lispsource)/international/charprop.el): New.
5998 (emacs$(EXEEXT)): Depend on charprop.el.
6000 2013-11-27 Eli Zaretskii <eliz@gnu.org>
6002 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
6003 deleting portions of the buffer under non-nil REPLACE argument.
6006 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
6007 directory, watch it and not its parent.
6008 (add_watch): Allow empty string in FILE.
6010 2013-11-27 Martin Rudalics <rudalics@gmx.at>
6012 * window.c (Fset_window_start, window_resize_apply)
6013 (window_scroll): Reset window_end_valid (Bug#15957).
6015 2013-11-27 Glenn Morris <rgm@gnu.org>
6017 * Makefile.in (leimdir): Now in lisp source directory.
6018 ($(leimdir)/leim-list.el): Just use ../leim .
6019 * epaths.in (PATH_DUMPLOADSEARCH):
6020 * lread.c (load_path_default):
6021 * nsterm.m (ns_load_path): No more leim directory.
6023 2013-11-26 Andreas Schwab <schwab@suse.de>
6025 * .gdbinit (xgettype): Add cast.
6027 2013-11-26 Glenn Morris <rgm@gnu.org>
6029 Preload leim-list.el.
6030 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
6031 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
6032 is a single directory.
6034 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
6036 bool-vector-subsetp is now the normal direction (Bug#15912).
6037 * data.c (Fbool_vector_subsetp): Test whether the first argument
6038 is a subset of the second one, not the reverse. Add doc string.
6040 Fix minor problems found by static checking.
6041 * lread.c (load_path_default): Now static.
6042 * textprop.c (text_property_stickiness): Be consistent about the
6043 test used when deciding whether to consider the previous character.
6044 This simplifies the code a bit.
6046 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
6048 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
6050 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
6051 (syms_of_frame): Don't defsubr them.
6053 2013-11-25 Glenn Morris <rgm@gnu.org>
6055 * lread.c (load_path_default): Change the sense of the argument.
6056 (init_lread): When EMACSLOADPATH is set, do not ignore changes
6057 from dump_path. When it is not, avoid checking dump_path twice.
6059 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
6060 uninstalled dump_path against installed Vload_path. (Bug#15964)
6062 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
6064 Export get_pos_property to Elisp.
6065 * editfns.c (Fget_pos_property): Rename from get_pos_property.
6066 (syms_of_editfns): Export it to Elisp.
6068 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
6070 2013-11-23 Romain Francoise <romain@orebokech.com>
6072 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
6073 initialization here ...
6074 (syms_of_fileio): ... from here.
6076 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
6078 * lread.c (init_lread): Fix int/Lisp_Object mixup.
6079 Please use --enable-check-lisp-object-type.
6081 2013-11-23 Glenn Morris <rgm@gnu.org>
6083 * process.c (get_process): Explicit error for dead buffers.
6085 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
6087 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
6089 2013-11-23 Glenn Morris <rgm@gnu.org>
6091 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
6092 * lread.c (load_path_check): Take path to check as argument.
6093 (load_path_default): New, split from init_lread.
6094 (init_lread): Move calc of default load-path to load_path_default.
6095 Empty elements in EMACSLOADPATH now stand for the default.
6096 (load-path): Doc fix.
6097 * emacs.c (decode_env_path): Add option to treat empty elements
6098 as nil rather than ".".
6099 * callproc.c (init_callproc_1, init_callproc):
6100 * image.c (Vx_bitmap_file_path):
6101 * lisp.h (decode_env_path):
6102 * lread.c (Vsource_directory):
6103 Update for new argument spec of decode_env_path.
6105 2013-11-22 Eli Zaretskii <eliz@gnu.org>
6107 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
6108 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
6110 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
6112 Fix some dependency problems that cause unnecessary recompiles.
6113 Problem reported by RMS in
6114 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
6115 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
6116 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
6117 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
6118 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
6119 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
6120 (boostrap-clean): No need to remove stamp-oldxmenu.
6122 Fix recently introduced bool vector overrun.
6123 This was due to an optimization that went awry.
6124 Reported by Glenn Morris in
6125 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6126 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6127 for empty vectors, undoing the 2013-11-18 change.
6128 * data.c (bool_vector_binop_driver): Rely on this.
6129 Fix bug that occasionally overran the destination.
6130 * lisp.h (struct Lisp_Bool_vector): Document this.
6132 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6134 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6137 * nsterm.m (init, run, stop:): Comment out for now, does not work
6140 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6142 * charset.c (syms_of_charset): Don't read past end of string.
6144 2013-11-19 Glenn Morris <rgm@gnu.org>
6146 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6148 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6150 Add hooks to run on gaining/losing focus. (Bug#15029)
6151 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6152 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6153 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6155 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6157 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6158 The old names predated the API change that put destination at end.
6160 Improve API of recently-added bool vector functions (Bug#15912).
6161 The old API had (bool-vector-count-matches A B)
6162 and (bool-vector-count-matches-at A B I), which gave the
6163 misleading impression that the two functions were variants, one
6164 with a location I. The new API has (bool-vector-count-population A)
6165 and (bool-vector-count-consecutive A B I) to make the distinction
6166 clearer. The first function no longer has a B argument, since the
6167 caller can easily determine the number of nils if the length and
6168 number of ts is known.
6169 * data.c (Fbool_vector_count_population): Rename from
6170 bool_vector_count_matches, and accept just 1 argument.
6171 (Fbool_vector_count_consecutive): Rename from
6172 Fbool_vector_count_matches_at.
6174 Always allocate at least one bits_word per bool vector.
6175 See Daniel Colascione in:
6176 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6177 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6178 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6179 * lisp.h (struct Lisp_Bool_vector): Document this.
6181 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6183 * insdel.c (invalidate_buffer_caches): New function, consolidated
6184 from part of prepare_to_modify_buffer.
6185 (insert_from_gap, prepare_to_modify_buffer):
6186 * coding.c (code_convert_region, code_convert_string):
6187 Call invalidate_buffer_caches. (Bug#15841)
6189 * lisp.h (invalidate_buffer_caches): Add prototype.
6191 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6193 * w32term.c (x_update_window_end): Don't invalidate the entire
6194 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6195 highlight needs to be redisplayed. (Bug#15913)
6197 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6199 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6201 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6203 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6204 while we are using Vprin1_to_string_buffer.
6206 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6207 after inserting the description string. (Bug#15907)
6209 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6211 * data.c: Work around bogus GCC diagnostic about shift count.
6212 Reported by Eli Zaretskii in
6213 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6214 (pre_value): New function.
6215 (count_trailing_zero_bits): Use it.
6217 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6219 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6220 assume C macros are not supported even under -g3 in these old GCC
6223 2013-11-15 Leo Liu <sdl.web@gmail.com>
6225 * minibuf.c (Ftry_completion, Fall_completions)
6226 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6228 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6230 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6231 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6232 This avoids placing unnecessary constants into the Emacs code.
6234 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6236 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6237 for Cygwin w32 build.
6239 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6240 for Cygwin w32 build. (Bug#15892)
6242 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6244 Simplify, port and tune bool vector implementation.
6245 * alloc.c (bool_vector_exact_payload_bytes)
6246 (bool_vector_payload_bytes): Remove.
6247 (bool_vector_fill): Return its argument.
6248 * alloc.c (bool_vector_fill):
6250 * print.c (print_object):
6251 Simplify by using bool_vector_bytes.
6252 * alloc.c (make_uninit_bool_vector):
6253 New function, broken out from Fmake_bool_vector.
6254 (Fmake_bool_vector): Use it. Use tail call.
6255 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6256 * data.c (BITS_PER_ULL): New constant.
6257 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6258 if long long versions don't exist.
6259 (shift_right_ull): New function.
6260 (count_one_bits_word): New function, replacing popcount_bits_word
6261 macro. Don't assume that bits_word is no wider than long long.
6262 (count_one_bits_word, count_trailing_zero_bits):
6263 Don't assume that bits_word is no wider than long long.
6264 * data.c (bool_vector_binop_driver, bool_vector_not):
6265 * fns.c (Fcopy_sequence):
6267 Create an uninitialized destination, to avoid needless work.
6268 (internal_equal): Simplify.
6269 (Ffillarray): Prefer tail call.
6270 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6271 contain at least one word.
6272 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6273 chars are narrower than ints.
6274 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6275 * fns.c (Fcopy_sequence):
6277 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6278 Don't try to port to hosts where bits_word values have holes; the
6279 code wouldn't work there anyway. Verify this assumption, though.
6280 (bool_vector_bytes): New function.
6281 (make_uninit_bool_vector): New decl.
6282 (bool_vector_fill): Now returns Lisp_Object.
6284 * xfns.c (xic_create_fontsetname):
6285 * xrdb.c (gethomedir): Prefer tail calls.
6287 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6289 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6290 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6292 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6293 that requires a return value.
6294 (Fset_buffer_modified_p): Take advantage of this change to do
6297 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6299 * buffer.c (Frestore_buffer_modified_p): Sync it with
6300 Fset_buffer_modified_p.
6301 (Fforce_mode_line_update): New function, moved from subr.el.
6302 (Fset_buffer_modified_p): Use them.
6303 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6305 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6307 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6308 This avoids undefined behavior when subtracting pointers into
6309 different aways. On my platform it also makes the code a tad
6310 smaller and presumably faster.
6312 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6314 * keyboard.c (command_loop_1): Use region-extract-function.
6315 * insdel.c (Qregion_extract_function): Not static any more (can we
6316 stop pretending that these vars can benefit from being marked static?).
6318 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6320 * search.c (find_newline): If buffer text is relocated during the
6321 "dumb loop", adjust C pointers into buffer text to follow suit.
6324 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6326 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6327 for conversion (Bug#15837).
6329 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6331 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6332 for the entire range of inserted characters. (Bug#15841)
6334 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6336 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6338 (realize_default_face): Remove assignment to distant-foreground if
6339 unspecified (Bug#15815).
6341 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6343 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6344 cache-long-scans disabled, since we don't want to call
6345 prepare_to_modify_buffer (in insert_1_both) for each message we
6348 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6349 from buffer.c. Improve commentary to the buffer field setter
6352 * buffer.c (bset_cache_long_scans): Static function deleted.
6353 Improve commentary to the buffer field setter functions.
6354 (init_buffer_once): Default for cache-long-scans changed to t.
6357 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6359 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6361 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6362 This bug was introduced in my 2013-06-21 change, and caused
6363 struct Lisp_Sub_Char_Table objects to be given too many slots,
6364 which broke 'make -C admin/unidata'.
6366 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6368 Import changes from mac-port 4.5.
6369 * macfont.m (mac_font_copy_default_descriptors_for_language)
6370 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6371 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6372 (macfont_language_default_font_names): New.
6373 (macfont_list): Rearrange language/charset code.
6374 (macfont_close): Don't check for macfont_info->cache.
6375 (mac_ctfont_create_preferred_family_for_attributes): New font
6376 selection code, call
6377 mac_font_copy_default_name_for_charset_and_languages.
6378 (mac_font_copy_default_descriptors_for_language)
6379 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6381 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6383 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6385 Port to C11 aligned_alloc, and fix some integer overflows.
6386 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6387 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6388 and use of posix_memalign replaced with aligned_alloc.
6389 (aligned_alloc): New function, defined or declared as needed.
6390 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6391 Don't undef; configure.ac now does this.
6392 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6393 (calloc, aligned_alloc): Check for integer overflow.
6394 (aligned_alloc): Rename from memalign. All uses changed.
6395 (memalign): New function, an alias for aligned_alloc.
6397 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6399 * xdisp.c (redisplay_internal): Fix typo in last change.
6401 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6403 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6405 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6407 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6408 redisplay--mode-lines-cause.
6409 (redisplay_internal): Keep them uptodate. Remove redundant check of
6410 buffer_shared_and_changed.
6411 * *.[chm]: Number every assignment to update_mode_lines so we
6412 can track why it is set.
6414 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6416 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6418 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6420 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6421 can track why it is set.
6423 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6425 Integer-related fixes for term.c etc.
6426 * dispextern.h (face_tty_specified_color): New function.
6427 * term.c (turn_on_face): Don't rely on undefined behavior when
6428 assigning an out-of-range value to 'long'.
6429 Simplify test for toggling highlight.
6430 (tty_capable_p): Omit last two (unused) args. All callers changed.
6431 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6432 (read_menu_input, tty_menu_activate, tty_menu_show):
6433 * xfaces.c (x_supports_face_attributes_p)
6434 (tty_supports_face_attributes_p):
6435 Use bool for boolean. All callers changed.
6436 (tty_supports_face_attributes_p): Omit defaults for color indices;
6437 no longer needed. Simplify tail call.
6439 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6441 * xdisp.c (prepare_menu_bars): Mark static.
6442 * lisp.h (prepare_menu_bars): Don't declare.
6443 * xselect.c (x_handle_selection_clear):
6444 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6446 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6448 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6449 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6451 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6453 * keyboard.c (Fcommand_error_default_function): Rename from
6454 Fdefault_error_output.
6456 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6458 * keyboard.c (Fdefault_error_output): New function, extracted from
6460 (syms_of_keyboard): Use it for Vcommand_error_function.
6462 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6464 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6465 (init_eval): Use it to ensure handlerlist is non-NULL.
6466 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6467 (Fsignal): Adjust NULLness test of handlerlist.
6468 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6470 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6472 * callproc.c (call_process): Call prepare_to_modify_buffer before
6473 decoding text read from the sub-process, as the decoded stuff will
6474 be inserted into the buffer. This will invalidate the various
6475 caches maintained for the buffer. (Bug#15148)
6477 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6479 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6480 string of glyphless-char-display.
6482 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6484 * nsfns.m (ns_get_name_from_ioreg): New function.
6485 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6486 OSX >= 10.9. Use ns_get_name_from_ioreg.
6488 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6490 Simplify and port recent bool vector changes.
6491 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6492 only in this file. Use a more-efficient implementation if the
6493 second argument is a power of 2.
6494 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6495 Remove no-longer-necessary compile-time checks.
6496 (bool_vector_exact_payload_bytes): New function.
6497 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6498 exact payload changed to call the new function. Do not assume
6499 that the arg or result fits in ptrdiff_t.
6500 (bool_vector_fill): New function.
6501 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6503 (vroundup_ct): Don't assume arg fits in size_t.
6504 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6505 invoke set_category_set.
6506 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6507 All callers changed. Use bool_vector_set.
6508 * category.h (XCATEGORY_SET): Remove; no longer needed.
6509 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6511 * data.c (Faref): Use bool_vector_ref.
6512 (Faset): Use bool_vector_set.
6513 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6514 (Fbool_vector_not, Fbool_vector_count_matches)
6515 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6516 * fns.c (concat): Use bool_vector_ref.
6517 (Ffillarray): Use bool_vector_fill.
6518 (mapcar1): Use bool_vector_ref.
6519 (sxhash_bool_vector): Hash words, not bytes.
6520 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6521 a constant, since it's now used in #if.
6522 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6523 unsigned char on unusual architectures, so that we no longer
6524 assume that the number of bits per bits_word is a power of two or
6525 is a multiple of 8 or of CHAR_BIT.
6526 (Qt): Add forward decl.
6527 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6528 at least as strictly as bits_word.
6529 (bool_vector_data, bool_vector_uchar_data): New accessors.
6530 All data structure accesses changed to use them.
6531 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6532 (bool_vector_set): New functions.
6533 (bool_vector_fill): New decl.
6534 (ROUNDUP): Move to alloc.c as described above.
6536 Fix recent gnutls changes.
6537 * gnutls.c (Fgnutls_boot): Don't assume C99.
6538 * process.c (wait_reading_process_output): Fix typo in recent change.
6540 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6542 * process.c (wait_reading_process_output, read_process_output)
6543 (send_process): Check gnutls_state is not NULL.
6545 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6546 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6548 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6550 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6551 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6553 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6556 * nsfns.m (Fx_create_frame): Fix memory leak.
6558 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6559 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6560 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6562 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6564 * xdisp.c (message3_nolog, message_with_string): Encode the string
6565 before writing it to the terminal in a non-interactive session.
6567 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6568 sure we concatenate them into a unibyte string.
6570 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6571 resulting temporary name before returning it to the caller.
6572 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6573 is a unibyte string, convert NAME to a unibyte string to ensure
6574 that the result is also a unibyte string.
6576 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6577 create unibyte strings from default paths and directory/file
6580 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6583 * callproc.c (init_callproc): Use build_unibyte_string to make
6584 sure we create unibyte strings from default paths and
6585 directory/file names.
6587 * buffer.c (init_buffer): Don't store default-directory of
6588 *scratch* in multibyte form. The original problem which led to
6589 that is described in
6590 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6591 but it was solved long ago. (Bug#15260)
6593 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6595 Port to stricter C99 platforms.
6596 Especially, C99 prohibits nesting a struct X inside struct Y if
6597 struct X has a flexible array member.
6598 * alloc.c (struct sdata): New type.
6599 (sdata): Implement in terms of struct sdata.
6600 Remove u member; all uses replaced by next_vector, set_next_vector.
6601 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6602 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6603 (struct sblock): Rename first_data member to data, which is now
6604 a flexible array member. All uses changed.
6605 (next_vector, set_next_vector, large_vector_vec): New functions.
6606 (vector_alignment): New constant.
6607 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6608 (struct large-vector): Now merely a NEXT member, since the old approach
6609 ran afoul of stricter C99. All uses changed to use
6610 large_vector_vec or large_vector_offset.
6611 (large_vector_offset): New constant.
6612 * dispnew.c: Include tparam.h, for tgetent.
6613 Do not include term.h; no longer needed.
6614 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6615 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6616 (struct Lisp_Vector): Use a flexible array member for contents,
6617 instead of a union with a member that is an array of size 1.
6619 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6620 fact that the struct no longer contains a union.
6621 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6622 (struct Lisp_Save_Value, struct Lisp_Free):
6623 Use unsigned, not int, for spacers, to avoid c99 warning.
6624 (union specbinding): Use unsigned, not bool, for bitfield, as
6625 bool is not portable to pre-C99 hosts.
6627 2013-11-04 Glenn Morris <rgm@gnu.org>
6629 * emacs.c (usage_message): Mention that `-L :...' appends.
6631 2013-11-02 Glenn Morris <rgm@gnu.org>
6633 * Makefile.in (abs_builddir): Remove.
6634 (bootstrap_exe): Use relative filename.
6636 Use relative filenames in TAGS files.
6637 * Makefile.in (abs_srcdir): Remove it again.
6638 (.PHONY): Remove frc.
6639 (maintainer-clean): No more TAGS-LISP file.
6640 (TAGS): Pass relative file names to etags.
6641 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6643 * Makefile.in (abs_srcdir): New, set by configure.
6645 (maintainer-clean): Remove pointless echo. That should be in the
6646 top-level Makefile, if anywhere. Delete TAGS-LISP.
6647 (extraclean): No s/ and m/ directories for some time.
6648 (TAGS): Also depend on ctagsfiles3.
6649 Remove no-longer-defined S_FILE.
6650 Pass absolute filenames to etags once more.
6651 (TAGS-LISP): Replace lispdir with its expansion.
6652 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6653 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6655 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6657 * xfaces.c (check_lface_attrs, realize_default_face):
6658 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6659 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6661 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6663 * emacs.c (original_pwd): Remove global var by making it local.
6664 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6666 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6668 * xfaces.c: Declare color_distance.
6669 (QCdistant_foreground): New variable.
6670 (NEAR_SAME_COLOR_THRESHOLD): New define.
6671 (load_color2): New function.
6672 (load_color): Call load_color2.
6673 (load_face_colors): Call load_color2 and if distant-color is specified
6674 calculate distant and use distant-color if colors are near.
6675 (LFACE_DISTANT_FOREGROUND): New define.
6676 (merge_face_ref, Finternal_set_lisp_face_attribute)
6677 (Finternal_get_lisp_face_attribute)
6678 (x_supports_face_attributes_p): Handle distant-foreground similar to
6680 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6682 * dispextern.h (lface_attribute_index):
6683 Add LFACE_DISTANT_FOREGROUND_INDEX.
6685 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6687 * image.c (pbm_next_char): New function.
6688 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6689 (pbm_scan_number): Use it.
6690 (Qlibjpeg_version): New variable.
6691 (syms_of_image): DEFSYM and initialize it.
6693 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6695 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6697 2013-10-31 Glenn Morris <rgm@gnu.org>
6699 * emacs.c (original_pwd): New char.
6700 (main): If using --chdir, store original_pwd.
6701 (init_cmdargs): When setting Vinvocation_directory based on a
6702 relative argv[0], use original_pwd if set. (Bug#15768)
6704 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6706 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6708 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6710 * insdel.c: Fix minor problems found by static checking.
6711 (Qregion_extract_function): Now static.
6712 (prepare_to_modify_buffer_1): Remove unused locals.
6714 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6716 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6717 (syms_of_xdisp): Declare pre-redisplay-function.
6718 (markpos_of_region): Remove function.
6719 (init_iterator, compute_stop_pos, handle_face_prop)
6720 (face_before_or_after_it_pos, reseat_to_string)
6721 (get_next_display_element, window_buffer_changed)
6722 (redisplay_internal, try_cursor_movement, redisplay_window)
6723 (try_window_reusing_current_matrix, try_window_id, display_line)
6724 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6725 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6726 * window.h (struct window): Remove field `region_showing'.
6727 * dispextern.h (struct it): Remove region_beg/end_charpos.
6728 (face_at_buffer_position, face_for_overlay_string)
6729 (face_at_string_position): Update prototypes.
6730 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6731 (face_at_string_position): Remove `region_beg' and `region_end' args.
6732 * fontset.c (Finternal_char_font):
6733 * font.c (font_at, font_range): Adjust calls accordingly.
6734 * insdel.c (Qregion_extract_function): New var.
6735 (syms_of_insdel): Initialize it.
6736 (prepare_to_modify_buffer_1): Use it.
6738 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6740 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6741 * ftxfont.c (ftxfont_get_gcs):
6742 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6743 * xfaces.c (x_free_colors, x_free_dpy_colors)
6744 (x_create_gc, unload_color):
6745 * xselect.c (x_property_data_to_lisp):
6746 * xsettings.c (parse_settings):
6747 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6748 (get_bits_and_offset): Adjust definition.
6749 * frame.c (XParseGeometry): Adjust locals.
6750 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6751 * regex.h (toplevel): Likewise for reg_syntax_t.
6753 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6755 * eval.c (run_hook_with_args): Use FUNCTIONP.
6757 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6759 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6760 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6761 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6762 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6763 on MS-Windows anyway.
6764 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6765 (free_realized_face): ...adjust user.
6766 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6767 white relief pixels to -1.
6768 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6769 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6770 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6772 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6774 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6775 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6776 in practice now. All callers changed.
6778 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6780 * dispextern.h (struct face): Use bitfields for 'underline_type'
6781 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6782 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6783 'stipple' member. Move 'lface' member up to help...
6784 * xfaces.c (make_realized_face): ...this function to find and
6785 clear just the members that need clearing.
6786 (load_face_colors, realize_x_face):
6787 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6789 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6791 * xftfont.c (struct xftfont_info): Remove set-but-unused
6793 (xftfont_open): Adjust user.
6794 (xftfont_get_colors): Remove useless prototype.
6796 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6798 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6799 before passing them to 'unexec'. (Bug#15260)
6801 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6803 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6805 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6807 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6808 the changed signature of the font driver's 'close' method.
6810 * w32font.h (w32font_close): Adjust the prototype to the change in
6811 function definition.
6813 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6815 * w32uniscribe.c (uniscribe_close): Adapt the call to
6816 w32font_close to its new prototype.
6818 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6820 Omit unused frame argument of font API's close function.
6821 * font.h (struct font): Drop frame argument. Adjust comment.
6822 * font.c (font_clear_cache, font_close_object): Adjust users.
6823 * ftfont.c (ftfont_close):
6824 * ftxfont.c (ftxfont_close):
6825 * macfont.m (macfont_close):
6826 * nsfont.m (nsfont_close):
6827 * w32font.c (w32font_close):
6828 * xfont.c (xfont_close):
6829 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6830 tweak comments and make functions safe if called more than once for
6831 the same font object.
6833 Perform font-specific cleanup when font object is swept by GC. See
6834 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6835 * alloc.c (cleanup_vector): New function.
6836 (sweep_vector): Call it for each reclaimed vector object.
6837 * font.h (struct font): Adjust comment.
6839 2013-10-24 Glenn Morris <rgm@gnu.org>
6841 * Makefile.in (abs_top_srcdir): New, set by configure.
6843 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6845 Adjust recent font-related changes to fix bug#15686.
6846 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6847 is a live window system frame, mark its default font too.
6849 2013-10-23 Glenn Morris <rgm@gnu.org>
6851 * Makefile.in (RUN_TEMACS): Make relative (again).
6852 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6853 (bootstrap-emacs$(EXEEXT)):
6854 Quote entities that might contain whitespace.
6856 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6858 Port to Solaris 10 and its bundled GCC.
6859 Problem reported by Timothy C. Burt.
6860 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6862 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6864 Do not allow font caches to grow too large.
6865 * alloc.c (compact_font_cache_entry, compact_font_caches):
6866 New functions or stub if not HAVE_WINDOW_SYSTEM.
6867 (compact_undo_list): Factor out from Fgarbage_collect.
6869 (mark_face_cache): Mark face font. Move down to avoid
6871 (mark_terminals): Do not mark font cache here.
6872 (Fgarbage_collect): Call compaction functions described
6873 above. Adjust comment.
6875 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6877 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6878 chdir to HOME (bug#15607).
6880 * nsterm.m (Qcocoa, Qgnustep): New variables.
6881 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6882 (ns_get_color): Make selection color work for GNUstep also.
6884 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6886 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6887 handles mouse clicks. Instead, let GPM use the same code as all
6888 the other mice use. See the discussion starting at
6889 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6890 for the details of the problem with the menu bar this fixes.
6892 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6894 Remove port-specific display name lists to avoid extra
6895 complexity and data duplication with display info lists.
6896 * xterm.h (x_display_name_list): Remove declaration.
6897 * xterm.c (x_display_name_list): Remove.
6898 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6899 * xfns.c (x_display_info_for_name, Fx_display_list):
6900 Likewise. Use x_display_list where appropriate.
6901 * w32term.h (w32_display_name_list): Remove declaration.
6902 * w32term.c (w32_display_name_list): Remove.
6903 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6905 * w32fns.c (x_display_info_for_name, Fx_display_list):
6906 Likewise. Use x_display_list where appropriate.
6907 * nsterm.h (ns_display_name_list): Remove declaration.
6908 * nsterm.m (ns_display_name_list): Remove.
6909 (ns_term_init, syms_of_nsterm): Adjust users.
6910 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6911 Likewise. Use x_display_list where appropriate.
6912 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6913 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6914 (mark_terminals): Mark per-terminal font cache.
6916 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6918 Don't run timers in input-pending-p. Its new check-timers param
6919 provides the prior behavior. (Bug#15045).
6920 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6922 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6924 Make some functions static in non-Microsoft builds.
6925 On my platform (Fedora 19 x86-64), this shrinks the
6926 Emacs executable (text+data) by 0.25%.
6927 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6928 (load_color) [!MSDOS]:
6929 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6930 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6931 * lisp.h (check_existing):
6932 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6933 (network_interface_info) [!WINDOWSNT]:
6934 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6935 Remove extern decls.
6936 * fileio.c (check_existing):
6937 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6938 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6939 (network_interface_info) [!WINDOWSNT]:
6940 * term.c (encode_terminal_code) [!WINDOWSNT]:
6941 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6942 * xfaces.c (load_color) [!MSDOS]:
6944 * fileio.c (check_existing, check_executable, check_writable):
6945 * process.c (network_interface_list, network_interface_info):
6946 Move earlier, so that we don't need forward decls.
6947 * gnutls.c (fn_gnutls_transport_set_errno)
6948 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6950 * w32.c (init_environment): Use faccessat rather than
6951 check_existing, partly for consistency with the rest of the code
6952 in this file, partly so that check_existing can be static.
6954 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6955 * emacs.c (MAIN_PROGRAM): New macro.
6956 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6957 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6959 bool vector int width fixes
6960 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6961 (Fbool_vector_count_matches_at):
6962 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6963 can exceed PTRDIFF_MAX, at least in theory.
6964 (Fbool_vector_count_matches_at):
6965 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6967 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6969 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6970 (struct sockaddr): Add forward decl, for platforms that lack it.
6972 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6974 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6977 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6979 * w32.c (network_interface_get_info, network_interface_list)
6980 (network_interface_info): New functions. (Bug#15610)
6981 (GetAdaptersInfo_Proc): New typedef.
6982 (get_adapters_info): New wrapper function.
6983 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6985 * process.h (network_interface_list, network_interface_info):
6988 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6989 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6990 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6991 for WINDOWSNT. Doc fix.
6992 (syms_of_process): Defsubr Snetwork_interface_list and
6993 Snetwork_interface_info unconditionally.
6995 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6996 in NS GUI sessions. (Bug#15629)
6998 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
7000 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
7002 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7004 * print.c (print_object): Print " ..." when truncating bool vectors.
7006 2013-10-15 Eli Zaretskii <eliz@gnu.org>
7008 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
7009 standard mouse buttons.
7011 * termhooks.h (struct input_event): Remove incorrect commentary.
7013 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
7015 Disallow bool vector operations on mixed-length operands.
7016 The old behavior left garbage in the result vector sometimes,
7017 and didn't seem to be useful.
7018 * data.c (Qwrong_length_argument): New static var.
7019 (wrong_length_argument): New function.
7020 (bool_vector_binop_driver): Check that args agree in length.
7022 * keyboard.c, keyboard.h (all_kboards): Now static.
7024 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
7026 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
7027 note from the lispref.
7029 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
7031 * nsterm.h (struct ns_display_info): Remove set-but-unused
7032 member image_cache (image caches are per-terminal anyway).
7033 (FRAME_X_IMAGE_CACHE): Remove.
7034 * nsterm.m (ns_initialize_display_info): Adjust user.
7036 2013-10-14 Eli Zaretskii <eliz@gnu.org>
7038 * w32proc.c: Include mingw_time.h.
7040 * w32.c: Include mingw_time.h.
7042 Implement scrolling of TTY menus when the screen is too short.
7044 * term.c (tty_menu_display): Accept an additional argument, the
7045 menu item from which to start displaying the menu. Account for
7046 the value of Y when limiting the menu to the number of available
7048 (mi_result): New enumeration.
7049 (read_menu_input): Return enumerated value. When the y coordinate
7050 hits min_y or max_y, return scroll indication instead of wrapping
7052 (tty_menu_activate): Handle the scrolling indications from
7053 read_menu_input. Compute the first menu item to display and pass
7054 it to tty_menu_display.
7056 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7058 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
7059 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
7060 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
7061 Adjust to match the change described below.
7062 (struct terminal): Move must_write_spaces, line_ins_del_ok,
7063 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
7064 memory_below_frame members to...
7065 * termchar.h (struct tty_display_info): ...here because they're
7066 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
7067 * term.c (init_tty):
7068 * nsterm.m (ns_create_terminal):
7069 * w32term.c (w32_create_terminal):
7070 * xterm.c (x_create_terminal): Adjust users.
7071 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
7072 to filter out non-TTY frames. Adjust comment.
7073 (scrolling): Adjust user. Prefer eassert for debugging check.
7075 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
7077 * xfaces.c (PT_PER_INCH): Remove unused macro.
7078 * termhooks.h (struct terminal): Remove set-but-unused
7079 member fast_clear_end_of_line.
7080 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
7081 * nsterm.m (ns_create_terminal):
7082 * term.c (init_tty):
7083 * w32term.c (w32_create_terminal):
7084 * xterm.c (x_create_terminal): Adjust users.
7086 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
7088 * lisp.h (bool_vector_size): New function.
7089 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
7090 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7091 (Fbool_vector_not, Fbool_vector_count_matches_at):
7092 Remove uses of 'eassume' that should no longer be needed,
7093 because they are subsumed by the 'eassume' in bool_vector_size.
7095 2013-10-12 Eli Zaretskii <eliz@gnu.org>
7097 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
7098 after inclusion of gif_lib.h, thus fixing compiler warnings caused
7099 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
7101 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7103 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
7104 have different dimensions. (Bug#15575)
7106 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
7109 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
7111 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7113 * term.c (tty_menu_show): Never return with unbalanced
7114 specpdl. Use eassert for debugging check. Adjust style.
7116 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7118 * term.c (read_menu_input): Make selection of menu items
7119 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
7120 (tty_menu_activate): Fix off-by-one error when computing max_y.
7122 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7124 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7125 audit logging (only used with GnuTLS 3.x) and enable it.
7127 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7129 * dispnew.c (redraw_frame): Remove useless #ifdef because
7130 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7131 Also, move TTY fflush to...
7132 * term.c (tty_update_end): ...this function.
7134 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7136 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7137 the end of the frame's glyph matrix. (Bug#15575)
7139 * term.c (tty_menu_display): Don't move cursor while overwriting
7140 frame's glyphs with menu items. Limit the number of items
7141 displayed to what can be shown on the available screen lines,
7142 excluding the echo area.
7143 (tty_menu_activate): Limit the Y coordinate allowed by
7144 read_menu_input to the last screen line used for menu display.
7146 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7148 * lisp.h (eassume): New macro.
7149 Also, include <verify.h>, for 'assume'.
7150 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7151 (vroundup, vector_nbytes):
7152 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7153 (Fbool_vector_not, Fbool_vector_count_matches)
7154 (Fbool_vector_count_matches_at):
7155 Use eassume, not eassert.
7156 * casetab.c (set_identity, shuffle):
7157 * composite.c (composition_gstring_put_cache):
7158 * dispnew.c (update_frame_1):
7159 * ftfont.c (ftfont_shape_by_flt):
7160 * image.c (gif_load):
7161 * intervals.c (offset_intervals):
7162 * macfont.m (macfont_shape):
7163 Remove calls to 'assume' that are no longer needed, because
7164 --enable-gcc-warnings no longer generates bogus warnings
7165 when these calls are removed.
7167 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7169 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7171 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7173 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7174 (Qsubstitute_env_in_file_name): New var.
7175 (syms_of_fileio): Define it.
7177 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7179 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7180 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7183 * term.c (save_and_enable_current_matrix): Don't allocate and
7184 don't save margin areas.
7185 (restore_desired_matrix): Don't restore margin areas.
7186 (free_saved_screen): Don't free margin areas.
7188 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7190 * image.c: Pacify --enable-gcc-warnings.
7191 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7192 #define only if used.
7194 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7196 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7197 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7198 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7199 (gif_load): For giflib v5.x and later, display the error message
7200 produced by giflib when its functions fail.
7201 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7204 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7206 * keyboard.c (last_event_timestamp): Remove. For X selection and
7207 GTK popup menus, it may be obtained from per-frame X display info.
7208 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7209 (process_special_events): Adjust users.
7210 * keyboard.h (last_event_timestamp): Remove declaration.
7211 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7212 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7213 * menu.h (xmenu_show): Adjust prototype.
7214 * menu.c (Fx_popup_menu): Adjust user.
7215 * xselect.c (x_own_selection, x_get_foreign_selection)
7216 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7218 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7220 * keyboard.c (init_kboard): Now static. Add arg
7221 to denote window system. Adjust comment.
7222 (init_keyboard): Adjust user.
7223 (allocate_kboard): New function.
7225 * nsterm.m (ns_term_init):
7226 * term.c (init_tty):
7227 * w32term.c (w32_create_terminal):
7228 * xterm.c (x_term_init): Use it.
7229 * keyboard.h (init_kboard): Remove prototype.
7230 (allocate_kboard): Add prototype.
7232 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7234 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7235 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7237 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7239 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7241 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7243 * term.c (tty_menu_activate): Flush the output stream after
7244 showing the cursor, and don't mark the frame garbaged at exit from
7245 the function. Fixes redisplay glitches when moving from one menu
7248 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7250 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7251 or throw error (Bug#15570).
7253 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7255 * intervals.c (temp_set_point_both): Move test into 'eassert',
7258 * lisp.h (eassert): Don't use 'assume'.
7259 Sometimes 'assume' wins in performance, and sometimes it loses,
7260 so it shouldn't be used all the time. Perhaps we need two
7261 flavors of 'eassert', one for where 'assume' is far more likely
7262 to help or to hurt; but that can be done later.
7263 Problem reported by Dmitry Antipov in
7264 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7265 Also, don't include <verify.h>; no longer needed.
7267 2013-10-09 Glenn Morris <rgm@gnu.org>
7269 * eval.c (Fcond): Doc tweak.
7271 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7273 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7274 expressions with side effects to eassert. (Bug#15565)
7276 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7278 * fns.c (hashfn_user_defined): Allow hash functions to return any
7281 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7283 Fix minor problems found by static checking.
7284 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7285 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7286 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7287 * keyboard.c (read_menu_command): Remove unused local.
7288 * lisp.h (read_menu_command): New decl.
7289 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7290 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7291 Return ptrdiff_t, not int.
7292 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7293 not int, for benefit of xpalloc.
7294 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7296 (have_menus_p): Remove; unused.
7297 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7298 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7299 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7301 (save_and_enable_current_matrix): Omit unnecessary casts.
7302 (read_menu_input): Omit local extern decl (now in lisp.h).
7303 Don't access uninitialized storage if mouse_get_xy fails.
7304 (tty_menu_activate): Mark local as initialized, for lint.
7305 (tty_menu_activate, tty_meny_show): Remove unused locals.
7307 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7309 Support menus on text-mode terminals.
7310 * xterm.h (xw_popup_dialog): Add prototype.
7312 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7313 (xmenu_show): Block input here, instead in Fx_popup_menu.
7314 (xw_popup_dialog): New function, with X-specific bits of popup
7317 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7320 * window.c (Fset_window_configuration): Use run-time tests of the
7321 frame type instead of compile-time conditionals, when menu-bar
7322 lines are considered.
7324 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7325 (w32_popup_dialog): New prototypes.
7327 * w32menu.c (Fx_popup_dialog): Function deleted.
7328 (w32_popup_dialog): New function, with w32 specific bits of popup
7329 dialogs. Block input here.
7331 * w32inevt.c (w32_console_read_socket): Minor change to add
7332 debugging TTY events.
7334 * w32fns.c (show_hourglass): If returning early because the frame
7335 is not a GUI frame, unblock input.
7337 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7338 (cursorY): New functions.
7340 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7341 WINDOWSNT, macros that call curX and curY elsewhere.
7343 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7345 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7346 specific function to hide and show cursor on a text-mode terminal.
7347 (tty_menu_struct, struct tty_menu_state): New structures.
7348 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7349 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7350 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7351 (tty_menu_locate, save_and_enable_current_matrix)
7352 (restore_desired_matrix, screen_update, read_menu_input)
7353 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7354 (tty_pop_down_menu, tty_menu_last_menubar_item)
7355 (tty_menu_new_item_coords, tty_menu_show): New functions.
7356 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7358 * nsterm.h (ns_popup_dialog): Adjust prototype.
7360 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7362 (ns_popup_dialog): Adapt order of arguments to the other
7363 *_menu_show implementations.
7364 (Fx_popup_dialog): Function deleted.
7366 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7368 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7370 * menu.c (have_boxes): New function.
7371 (single_keymap_panes): Use it instead of a compile-time
7373 (single_menu_item): Use run-time tests of the frame type instead
7374 of compile-time conditionals.
7375 (encode_menu_string): New function.
7376 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7377 the macro, since different types of frame need different encoding
7379 (digest_single_submenu): Use run-time tests of frame type instead
7380 of, or in addition to, compile-time conditionals.
7381 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7382 (Fx_popup_menu): Detect when the function is called from keyboard
7383 on a TTY. Don't barf when invoked on a text-mode frame.
7384 Check frame type at run time, instead of compile-time conditionals for
7385 invoking terminal-specific menu-show functions.
7386 Call tty_menu_show on text-mode frames.
7387 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7388 run time to determine which alternative to invoke; support dialogs
7391 * keyboard.h <Qmouse_movement>: Declare.
7393 * keyboard.c <Qmouse_movement>: Now extern.
7394 <Qecho_keystrokes>: New static variable.
7395 (read_key_sequence): Accept an additional argument, a flag to
7396 prevent redisplay during reading of the key sequence. All callers
7398 (read_menu_command): New function.
7399 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7401 (toolkit_menubar_in_use): New function.
7402 (make_lispy_event): Use it instead of a compile-time test.
7404 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7405 window-system being available.
7407 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7408 to x-popup-dialog on the frame type, they all now support popup
7411 * dispnew.c (save_current_matrix): Save the margin areas.
7412 (restore_current_matrix): Restore margin areas.
7413 (update_frame_with_menu): New function.
7415 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7418 * alloc.c (make_save_ptr): Now compiled unconditionally.
7420 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7422 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7423 (redraw_frame, update_frame): Adjust users.
7424 * dispextern.h (set_window_update_flags): Adjust prototype.
7425 * xdisp.c (redisplay_internal): When updating all frames with zero
7426 windows_or_buffers_changed, assume that only the windows that shows
7427 current buffer should be really updated.
7429 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7431 Do not allocate huge temporary memory areas and objects while encoding
7432 for file I/O, thus reducing an enormous memory usage for large buffers.
7433 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7434 * coding.h (struct coding_system): New member raw_destination.
7435 * coding.c (setup_coding_system): Initialize it to zero.
7436 (encode_coding_object): If raw_destination is set, do not create
7437 dst_object. Add comment.
7438 * fileio.c (toplevel): New constant E_WRITE_MAX.
7439 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7440 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7442 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7444 * nsterm.m (windowDidExitFullScreen:)
7445 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7447 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7449 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7450 * keyboard.c (unblock_input_to): Don't process pending signals
7451 if a fatal error is in progress.
7453 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7454 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7455 they're talking about words in Lisp bool vectors.
7456 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7457 * data.c (popcount_bits_word): Rename from popcount_size_t.
7458 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7461 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7463 Improve support for popcount and counting trailing zeros (Bug#15550).
7464 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7465 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7466 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7467 (popcount_size_t_msc, popcount_size_t_gcc):
7468 Remove; now done by Gnulib.
7469 (popcount_size_t): Now a macro that defers to Gnulib.
7470 (count_trailing_zero_bits): Return int, for consistency with
7471 Gnulib and because Emacs prefers signed to unsigned int.
7472 Don't assume that size_t is either unsigned int or unsigned long
7473 or unsigned long long.
7474 (size_t_to_host_endian): Do not assume that size_t is either
7475 exactly 32 or exactly 64 bits wide.
7476 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7477 etc., so that it's now an enum constant, not a macro.
7478 No need to assume that it's either 32 or 64.
7480 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7482 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7485 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7487 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7488 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7490 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7492 emacs_read and emacs_write now use void *, not char *.
7493 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7494 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7495 Buffer arg is now void *, not char *. This matches plain
7496 'read' and 'write' better, and avoids a constraint violation
7497 on Solaris 9 with Oracle Studio.
7499 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7501 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7502 memset to explicit loop. Otherwise copy largest possible chunk
7503 from initialized to uninitialized part, thus allowing the longer
7504 memcpy runs and reducing the number of loop iterations.
7506 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7508 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7509 hide toolbar (Bug#15388).
7510 (windowDidEnterFullScreen:): If presentation options are zero,
7511 set them here (Bug#15388).
7512 (ns_update_auto_hide_menu_bar): Remove runtime check.
7513 Don't auto hide dock unless menubar is also auto hidden.
7515 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7517 * editfns.c (message): Mention batch mode in doc string.
7519 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7521 * nsterm.m (check_native_fs): Remove erroneous comment.
7523 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7525 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7526 uses find_newline instead of scan_newline and so doesn't move point.
7528 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7530 Use hardware support for byteswapping on glibc x86 etc.
7531 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7532 whereas the old swap64 needed 30.
7533 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7534 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7535 Use byteswap.h's macros to swap bytes.
7536 * lisp.h (swap16, swap32, swap64): Remove.
7537 All uses replaced by bswap_16, bswap_32, bswap_64.
7539 * bytecode.c (exec_byte_code): Use some more volatile variables
7540 to work around local variables getting clobbered by longjmp.
7541 Port to pre-C99, which doesn't allow decls after stmts.
7543 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7545 * lisp.h (eassert): Assume that COND is true when optimizing.
7546 In other words, take on the behavior of eassert_and_assume.
7547 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7548 (eassert_and_assume): Remove. All uses replaced by eassert.
7550 * xdisp.c (Qglyphless_char): Now static.
7552 Adjust to merge from gnulib.
7553 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7554 * lisp.h: Include <verify.h>, for 'assume'.
7556 * eval.c (clobbered_eassert): New macro.
7557 (internal_catch, internal_condition_case)
7558 (internal_condition_case_1, internal_condition_case_2)
7559 (internal_condition_case_n): Use it instead of eassert
7560 when the argument contains locals clobbered by longjmp.
7561 Don't use clobbered locals outside of clobbered_eassert.
7562 (internal_lisp_condition_case): Use a volatile variable
7563 to work around a local variable's getting clobbered.
7565 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7567 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7568 (PUSH_HANDLER): New macro.
7569 (catchlist): Remove.
7570 (handlerlist): Always declare.
7572 * eval.c (catchlist): Remove (merge with handlerlist).
7573 (handlerlist, lisp_eval_depth): Not static any more.
7574 (internal_catch, internal_condition_case, internal_condition_case_1)
7575 (internal_condition_case_2, internal_condition_case_n):
7577 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7578 handlerlist/catchlist.
7579 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7580 handlerlist which can only handle a single condition-case handler at
7582 (find_handler_clause): Simplify since we only a single branch here
7585 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7587 (bcall0): New function.
7588 (exec_byte_code): Add corresponding cases. Improve error message when
7589 encountering an invalid byte-code. Let Bunwind_protect accept
7590 a function (rather than a list of expressions) as argument.
7592 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7593 and make them unconditional now that they're heap-allocated.
7595 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7597 * charset.c (Fdecode_char, Fencode_char): Remove description of
7598 `restriction' arg. now that it's hidden by advertised-calling-convention.
7600 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7602 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7603 Remove unused variable (from mac-port).
7604 (macfont_draw): Use s->ybase for correct y position.
7606 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7608 * frame.h (struct frame): Drop has_minibuffer member because...
7609 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7610 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7612 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7614 * window.h (struct window): Prefer enum text_cursor_kinds to int
7615 for phys_cursor_type member. Move the latter, phys_cursor_width,
7616 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7617 * window.c (replace_window, make_window): Adjust users.
7619 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7621 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7622 this module is never compiled otherwise.
7624 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7626 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7629 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7631 * xdisp.c (get_next_display_element): Don't call face_for_font in
7632 a build configured --without-x. (Bug#15484)
7634 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7636 * window.c (calc_absolute_offset): #elif should be #elif defined.
7638 * frame.c (delete_frame): Block/unblock input to overcome race
7639 condition (Bug#15475).
7641 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7643 * frame.c (delete_frame): Record selected frame only after
7644 calling Qdelete_frame_functions (Bug#15477).
7646 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7648 * nsterm.m (ns_selection_color): Remove.
7649 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7650 NSColor selectedText(Background)Color. Only for COCOA.
7651 (ns_term_init): Remove assignment of ns_selection_color, logic
7652 moved to ns_get_color.
7654 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7655 NS_SELECTION_COLOR_DEFAULT.
7656 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7658 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7660 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7661 frame' does not have the tool_bar_window member.
7663 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7665 Signal error when reading an empty byte-code object (Bug#15405)
7666 * lread.c (read1): Signal error.
7667 * alloc.c (make_byte_code): eassert header size.
7668 (sweep_vectors): Change an int to size_t.
7670 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7672 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7673 instead of ints, as it's the usual style for offsetof constants. See:
7674 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7676 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7677 This is ugly, but it should fix the performance problem for older
7678 GCC versions in the short run. I'll look into integrating the
7679 Gnulib module for popcount, as a better fix.
7680 See the thread starting in:
7681 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7682 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7683 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7684 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7685 (popcount_size_t): Use it.
7687 2013-09-24 Daniel Colascione <dancol@dancol.org>
7689 * process.c (Fnetwork_interface_info): Fix build break due to
7692 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7694 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7695 Prefer signed to unsigned integers where either will do.
7696 No need for 'const' on locals that do not escape.
7697 Omit easserts with unnecessary and unportable assumptions about
7698 alignment. Avoid unnecessary casts to char *.
7700 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7702 Use union for the payload of struct Lisp_Vector.
7703 This helps to avoid a few glitches dictated by C's aliasing rules.
7704 * lisp.h (struct Lisp_Vector): Use union for next and
7705 contents member. Adjust comment. Change related users.
7706 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7707 Related users changed.
7708 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7709 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7710 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7711 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7713 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7715 Optimize glyph row clearing and copying routines.
7716 * dispextern.h (struct glyph_row): Change layout of struct
7717 glyph_row to help copy_row_except_pointers. Adjust comment.
7718 * dispnew.c (null_row): Remove.
7719 (clear_glyph_row): Use offsetof and memset to find and clear
7720 just the members that need clearing. Adjust comment.
7721 (copy_row_except_pointers): Likewise for copying.
7723 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7725 Some minor cleanups of recently-added bool vector code.
7726 * conf_post.h (assume): Always return void. Use lint version
7727 only if GCC and MSC versions don't apply.
7728 * conf_post.h (assume):
7729 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7730 Depend on _MSC_VER, not __MSC_VER, for consistency with
7732 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7733 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7734 (bool_vector_binop_driver, count_trailing_zero_bits)
7735 (size_t_to_host_endian): Now static, not static inline;
7736 the latter isn't needed with modern compilers and doesn't
7737 work with older compilers anyway.
7739 * alloc.c (valgrind_p): Use bool for boolean.
7741 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7743 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7744 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7745 (display_last_displayed_message_p, message_buf_print)
7746 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7747 Use bool for boolean.
7748 * dispextern.h (cancel_line, init_desired_glyphs):
7749 Remove ancient leftover.
7750 (help_echo_showing_p, hourglass_shown_p):
7751 * lisp.h (noninteractive_need_newline): Adjust declaration.
7753 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7755 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7757 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7758 ...this file and convert the latter to static. Adjust comment.
7759 (make_initial_frame):
7760 * window.c (init_window_once): Adjust user.
7761 * frame.h (last_nonminibuf_frame): Remove declaration.
7762 * lisp.h (selected_frame): Likewise.
7763 * msdos.c (the_only_display_info): Adjust comment.
7765 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7767 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7768 computing the end column of mouse-highlight that comes from
7769 display or overlay strings. (Bug#15437)
7770 (note_mouse_highlight): Adapt calculation of last argument to
7771 mouse_face_from_string_pos to the above change.
7773 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7774 all platforms, not just for clang.
7776 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7778 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7779 about excess arguments to snprintf.
7781 * conf_post.h(assume): Use __builtin_unreachable for clang.
7783 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7785 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7786 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7788 2013-09-23 Daniel Colascione <dancol@dancol.org>
7790 * alloc.c (USE_VALGRIND): New macro; on by default
7791 when ENABLE_CHECKING.
7792 (mark_maybe_object, mark_maybe_pointer)
7793 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7795 (valgrind_p) [USE_VALGRIND]: New variable.
7796 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7798 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7800 * process.c (wait_reading_process_output): Change int pnamelen to
7803 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7804 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7805 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7806 argument to unsigned long to avoid warning.
7807 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7809 * conf_post.h (assume): Fix compiler error: x shall be cond.
7811 2013-09-22 Daniel Colascione <dancol@dancol.org>
7813 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7814 warning when compiling without a window system.
7816 2013-09-22 Daniel Colascione <dancol@dancol.org>
7818 * data.c (Qbool_vector_p): New symbol.
7819 (bool_vector_spare_mask, popcount_size_t_generic)
7820 (popcount_size_t_msc, popcount_size_t_gcc)
7822 (bool_vector_binop_driver)
7823 (count_trailing_zero_bits, size_t_to_host_endian)
7824 (Fbool_vector_exclusive_or)
7825 (Fbool_vector_union)
7826 (Fbool_vector_intersection, Fbool_vector_set_difference)
7827 (Fbool_vector_subsetp, Fbool_vector_not)
7828 (Fbool_vector_count_matches)
7829 (Fbool_vector_count_matches_at): New functions.
7830 (syms_of_data): Intern new symbol, functions.
7831 * alloc.c (bool_vector_payload_bytes): New function.
7832 (Fmake_bool_vector): Instead of calling Fmake_vector,
7833 which performs redundant initialization and argument checking,
7834 just call allocate_vector ourselves. Make sure we clear any
7835 terminating padding to zero.
7836 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7837 instead of open-coding the size calculation.
7838 (vroundup_ct): New macro.
7839 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7840 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7841 * composite.c (composition_gstring_put_cache):
7842 Change lint_assume to assume.
7843 * conf_post.h (assume): New macro.
7844 (lint_assume): Remove.
7845 * dispnew.c (update_frame_1): Change lint_assume to assume.
7846 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7848 * image.c (gif_load): Change lint_assume to assume.
7849 * lisp.h (eassert_and_assume): New macro.
7850 (Qbool_vector_p): Declare.
7851 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7852 (swap16, swap32, swap64): New inline functions.
7853 * macfont.m (macfont_shape): Change lint_assume to assume.
7854 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7855 * xsettings.c (parse_settings): Use new swap16 and
7856 swap32 from lisp.h instead of file-specific macros.
7858 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7860 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7861 found (which can legitimately happen when the glyph row at the
7862 window start is disabled in the current_matrix. (Bug#15365)
7864 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7866 Fix syntax.h bug introduced by recent INLINE change.
7867 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7868 conditionally compiled one way in some modules, and a different
7869 way in others. This doesn't work with extern inline functions,
7870 which must have the same definition in all modules, because the
7871 defining code might be shared across modules, depending on the
7872 implementation. Symptoms reported by Martin Rudalics in:
7873 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7874 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7875 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7876 overriding the corresponding functions in syntax.h.
7877 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7878 (syntax_property): New inline functions.
7879 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7880 Rewrite in terms of these new functions.
7882 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7884 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7885 not chars_in_text, whose result depends on the multibyteness of
7886 the current buffer. (Bug#15426)
7888 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7890 Port recent change to hosts where pointers aren't 'long'.
7891 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7892 Don't assume that pointers are the same width as 'long'.
7893 Add a compile-time check that a pointer fits into two X slots.
7895 A simpler, centralized INLINE.
7896 * conf_post.h (INLINE): Define only if not already defined.
7897 This allows us to use a single INLINE, defined by one file
7899 * emacs.c (INLINE): Define it.
7900 Also, include category.h, charset.h, composite.h, dispextern.h,
7901 syntax.h, systime.h, so that their INLINE definitions are expanded
7903 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7904 * buffer.h, buffer.c (BUFFER_INLINE):
7905 * category.h, category.c (CATEGORY_INLINE):
7906 * character.h, character.c (CHARACTER_INLINE):
7907 * charset.h, charset.c (CHARSET_INLINE):
7908 * composite.h, composite.c (COMPOSITE_INLINE):
7909 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7910 * frame.h, frame.c (FRAME_INLINE):
7911 * intervals.h, intervals.c (INTERVALS_INLINE):
7912 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7913 * lisp.h, alloc.c (LISP_INLINE):
7914 * process.h, process.c (PROCESS_INLINE):
7915 * syntax.h, syntax.c (SYNTAX_INLINE):
7916 * systime.h, sysdep.c (SYSTIME_INLINE):
7917 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7918 * window.h, window.c (WINDOW_INLINE):
7919 Remove. All uses replaced with INLINE.
7921 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7923 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7926 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7928 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7929 'const char *' to avoid compiler warnings due to similar change in
7930 the prototype of x_get_string_resource.
7932 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7934 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7935 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7936 going to replace static variables below. Adjust comments.
7937 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7938 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7939 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7940 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7941 Related users changed.
7942 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7943 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7944 last_mouse_movement_time, going to replace static variables below.
7946 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7947 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7949 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7950 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7951 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7952 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7953 static variables below.
7954 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7955 (last_mouse_scroll_bar): Remove.
7956 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7957 (mouseExited): Related users changed.
7959 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7961 Do not use external array to process X scroll bar messages.
7962 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7963 (x_send_scroll_bar_event): Pack window pointer into two slots
7964 of XClientMessageEvent if we're 64-bit. Adjust comment.
7965 (x_scroll_bar_to_input_event): Unpack accordingly.
7967 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7969 Ifdef away recent changes which aren't relevant to NS port.
7970 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7971 [!HAVE_NS]: Declare as such.
7972 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7973 [!HAVE_NS]: Define as such.
7975 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7977 * frame.c (x_redo_mouse_highlight): New function
7978 to factor out common code used in W32 and X ports.
7979 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7980 * xterm.h (struct x_display_info):
7981 * w32term.h (struct w32_display_info):
7982 * nsterm.h (struct ns_display_info): New members
7983 last_mouse_motion_frame, last_mouse_motion_x and
7984 last_mouse_motion_y, going to replace static variables below.
7985 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7986 (redo_mouse_highlight): Remove.
7987 (note_mouse_movement, syms_of_xterm): Adjust user.
7988 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7989 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7990 (redo_mouse_highlight): Remove.
7991 (note_mouse_movement, syms_of_w32term): Adjust user.
7992 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7993 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7995 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7996 * nsfns.m (compute_tip_xy): Adjust user.
7998 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
8000 * frame.c (x_mouse_grabbed): New function.
8001 * dispextern.h (x_mouse_grabbed): Add prototype.
8002 (last_mouse_frame): Remove declaration.
8003 * xterm.h (struct x_display_info):
8004 * w32term.h (struct w32_display_info):
8005 * nsterm.h (struct ns_display_info): New member
8006 last_mouse_frame, going to replace...
8007 * xdisp.c (last_mouse_frame): ...global variable.
8008 (note_tool_bar_highlight):
8009 * w32term.c (w32_mouse_position, w32_read_socket):
8010 * xterm.c (XTmouse_position, handle_one_xevent):
8011 Use x_mouse_grabbed.
8012 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
8014 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8016 * w32term.c (w32_read_socket): Avoid temporary
8017 variables in a call to x_real_positions.
8018 * xterm.c (handle_one_xevent): Likewise.
8020 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8022 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
8023 (x_icon_type): Remove prototype.
8024 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
8025 * frame.c (x_icon_type): Remove.
8026 * w32term.c (x_make_frame_visible, x_iconify_frame):
8027 * xterm.c (x_make_frame_visible, x_iconify_frame):
8028 Use x_set_bitmap_icon to factor out common code.
8030 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8032 * dispextern.h (check_x_display_info, x_get_string_resource):
8033 Declare here just once and unify the latter.
8034 * frame.c (check_x_display_info, x_get_string_resource):
8035 * nsterm.h (check_x_display_info):
8036 * xrdb.c (x_get_string_resource):
8037 * xterm.h (check_x_display_info): Remove prototypes.
8038 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
8039 * w32reg.c (x_get_string_resource): Likewise.
8040 (w32_get_rdb_resource): Adjust user.
8042 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8044 * xterm.h (struct x_display_info): New member
8045 x_pending_autoraise_frame, going to replace...
8046 * xterm.c (pending_autoraise_frame): ...static variable.
8047 (x_new_focus_frame, XTread_socket): Adjust users.
8048 * w32term.h (struct w32_display_info): New member
8049 w32_pending_autoraise_frame, going to replace...
8050 * w32term.c (pending_autoraise_frame): ...global variable.
8051 (x_new_focus_frame, w32_read_socket): Adjust users.
8053 2013-09-17 Glenn Morris <rgm@gnu.org>
8055 * xdisp.c (message_dolog): If we create *Messages*,
8056 switch it to messages-buffer-mode.
8058 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
8060 Don't overuse 'const' in types of locals.
8061 * bidi.c (bidi_count_bytes):
8062 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
8063 (xg_event_is_for_scrollbar):
8064 * xselect.c (x_handle_property_notify)
8065 (x_handle_selection_notify, x_handle_dnd_message):
8066 * xsettings.c, xsettings.h (xft_settings_event):
8067 * xterm.c (x_handle_net_wm_state, handle_one_event)
8068 (x_menubar_window_to_frame, x_detect_focus_change)
8069 (construct_mouse_click, note_mouse_movement)
8070 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8071 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8072 (handle_one_xevent, x_handle_net_wm_state):
8073 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
8074 (x_handle_dnd_message):
8075 Avoid unnecessary 'const', typically the second 'const' in
8076 'const foo * const arg', a 'const' that does not affect the API
8077 and doesn't significantly help the human reader.
8079 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
8081 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
8082 only if Glib < 2.36.0.
8083 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
8084 * xsettings.c (init_gconf, init_gsettings): Do not check
8086 * xterm.c (handle_one_xevent): Do not call to x_clear_area
8088 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
8090 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
8092 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
8093 before calling g_type_init.
8095 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
8097 * nsterm.m (syms_of_nsterm): ... to here.
8099 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8101 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
8102 (ignore_next_mouse_click_timeout): Use Time as X does.
8103 (handle_one_xevent): Avoid cast and use unsigned comparison.
8105 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8107 Do not copy X event in handle_one_xevent except KeyPress case.
8108 Wnen XEvent is processed, it is unlikely to be changed except
8109 KeyPress case, so we can avoid copying and use const pointer to
8110 const data to make sure that an event is not changed elsewhere.
8111 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
8112 const' and do not create local copy except for the KeyPress event.
8113 Use casts to avoid a few glitches. Adjust formatting. Add comments.
8114 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
8115 (x_handle_net_wm_state, x_menubar_window_to_frame)
8116 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
8117 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
8118 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
8119 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
8120 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8121 (x_handle_dnd_message):
8122 * xsettings.c (xft_settings_event):
8123 Use 'const XEvent * const' where appropriate.
8124 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8126 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8128 Fix X event waiting to handle multiple frames.
8129 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8130 * xterm.c (pending_event_wait): Remove. Adjust users.
8131 (x_detect_focus_change): Pass frame arg.
8132 (handle_one_xevent): Find related frame early and clear per-frame
8133 wait_event_type only if this is an event for the relevant frame.
8134 (x_wait_for_event): Use per-frame wait_event_type.
8136 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8138 * nsfns.m (Fx_create_frame): Fix font driver registration for
8141 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8142 for syms_of_macfont.
8144 * nsterm.m: Include macfont.h.
8145 (ns_tmp_flags, ns_tmp_font): Remove.
8146 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8147 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8148 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8149 (changeFont:): Fix code style. Check for font driver type when
8152 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8155 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8156 (nsfont_open): Set font driver type.
8157 Set font->ascent and font->descent. Figure out font instead of
8158 ns_tmp_font, and flags instead of ns_tmp_flags.
8159 Fix indentation. Remove call to ns_draw_text_decoration,
8162 * nsfns.m: Include macfont.h.
8163 (Fx_create_frame): Register macfont driver, make a better default font.
8164 (Fns_popup_font_panel): Get font from macfont driver, if used.
8166 * macfont.m, macfont.h, macuvs.h: New files.
8168 * font.h: Declare syms_of_macfont.
8170 * font.c (syms_of_font): Call syms_of_macfont.
8172 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8174 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8176 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8177 and it is always zero for others, so I assume that this is an ancient
8178 leftover which nobody will want to change any more.
8179 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8180 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8181 * frame.c (x_set_scroll_bar_width):
8182 * w32fns.c (w32_createscrollbar):
8183 * w32term.c (w32_set_vertical_scroll_bar):
8184 * xfns.c (x_set_scroll_bar_default_width):
8185 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8186 (x_scroll_bar_expose): Related users changed.
8188 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8190 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8191 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8192 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8194 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8196 * nsterm.h, w32term.h, xterm.h: ...and not here.
8197 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8198 Remove unused Xisms.
8199 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8200 these modules are never compiled otherwise.
8202 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8204 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8205 Doc fix. (Bug#15375)
8207 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8209 Unify Fx_focus_frame between all ports.
8210 * frame.h (x_focus_frame): New prototype.
8211 * xfns.c (Fx_focus_frame): Remove.
8212 (syms_of_xfns): Do not defsubr it.
8213 (x_focus_frame): X implementation.
8214 * nsfns.m (Fx_focus_frame): Remove.
8215 (syms_of_nsfns): Do not defsubr it.
8216 (x_focus_frame): NS implementation.
8217 * w32term.c (Fx_focus_frame): Remove.
8218 (x_focus_on_frame): Rename to...
8219 (x_focus_frame): W32 implementation.
8220 * w32term.h (x_focus_on_frame): Remove prototype.
8221 * w32fns.c (Fx_focus_frame): Remove.
8222 (syms_of_w32fns): Do not defsubr it.
8223 * frame.c (Fx_focus_frame): Define here.
8224 (syms_of_frame): Defsubr here.
8225 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8227 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8229 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8230 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8231 each port to reference the port-specific window system data.
8232 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8233 (FRAME_DISPLAY_INFO): Define.
8234 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8235 (FRAME_DISPLAY_INFO): Define. Adjust users.
8236 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8237 (FRAME_DISPLAY_INFO): Define. Adjust users.
8238 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8239 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8240 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8241 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8242 * xselect.c, xterm.c: All related users changed.
8244 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8246 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8247 (x_menubar_window_to_frame): Remove prototypes.
8248 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8249 (x_menubar_window_to_frame, x_top_window_to_frame):
8251 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8252 (x_menubar_window_to_frame, x_top_window_to_frame):
8253 ...to here and convert all but the last to static.
8255 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8257 * lisp.mk (lisp): Add w32-common-fns.elc.
8259 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8261 * charset.c (char_charset): Document an exception for char-charset.
8263 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8265 * xterm.h (x_display_info): New field last_user_time...
8266 * xterm.c (toplevel): ...to replace static last_user_time.
8267 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8269 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8271 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8272 scroll bar values to prevent thumb from disappear and update comment.
8274 2013-09-11 Glenn Morris <rgm@gnu.org>
8276 * emacs.c (usage_message): Possessive apostrophe tweak.
8278 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8280 * nsterm.m (syms_of_nsterm): Use Qns.
8281 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8282 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8283 * xfns.c (x_display_info_for_name, Fx_open_connection):
8284 Remove old '#if 0' code.
8285 (syms_of_xfns): Use Qx.
8286 * termhooks.h (fullscreen_hook): Remove the leftover.
8287 (struct terminal): Fix typo in comment.
8289 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8291 Cleaning up a few X scroll bar bits.
8292 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8293 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8294 New member last_seen_part, going to replace...
8295 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8296 (xt_action_hook) [USE_LUCID]: Adjust user.
8297 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8298 Lucid-specific scroll bar support.
8299 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8300 to int and adjust to use last_seen_part member.
8301 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8302 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8303 Initialize last_seen_part.
8305 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8307 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8308 insert-buffer-substring an empty string.
8310 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8312 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8313 avoiding a GCC warning.
8315 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8317 Ifdef away frame tool bar code when it is not really used.
8318 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8319 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8320 and minimize_tool_bar_window_p under the above.
8321 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8322 (fset_tool_bar_window): Likewise.
8323 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8324 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8325 (change_frame_size_1):
8326 * window.c (window_from_coordinates, Frecenter): Adjust users.
8327 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8328 code is not really used.
8329 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8330 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8331 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8332 [!USE_GTK && !HAVE_NS]: Define as such.
8333 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8334 (note_mouse_highlight, expose_frame):
8335 * xfns.c (x_set_tool_bar_lines):
8336 * xterm.c (handle_one_xevent): Adjust users.
8338 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8340 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8341 This bug was introduced by my 2013-08-26 patch, which incorrectly
8342 assumed that the terminfo implementation doesn't use termcap buffers.
8343 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8344 these buffers apparently are used after all.
8345 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8346 (struct tty_display_info): Define members termcap_term_buffer and
8347 termcap_strings_buffer even if TERMINFO.
8349 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8352 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8353 'usage' docstring entry to pacify make-docfile.
8355 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8357 Change comparison functions =, <, >, <=, >= to take many arguments.
8358 * data.c: Change comparison functions' interface and implementation.
8359 * lisp.h: Make arithcompare available for efficient two arg
8361 * bytecode.c: Use arithcompare.
8362 * fileio.c: Use new interface.
8364 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8366 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8368 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8370 * eval.c (Feval): Document the new use of `lexical'.
8372 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8374 Review and drop old frame resize hack.
8375 * frame.h (struct frame): Remove force_flush_display_p.
8376 * dispnew.c (update_frame): Adjust user and don't call
8377 flush_frame here. The comment has said that there was an issues
8378 with redisplaying fringes, but I don't see any differences with
8379 and without this hack. Hopefully we can continue without it.
8380 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8381 current frame matrices twice if resized_p is set.
8383 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8385 Do not populate pure Xism x_sync to other ports.
8386 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8387 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8388 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8389 * w32term.h (x_sync): Remove prototype.
8391 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8393 Cleanup frame flushing.
8394 * dispextern.h (struct redisplay_interface):
8395 Drop flush_display_optional because flush_display is enough
8396 for X and flushing via RIF is just a no-op for others.
8397 * frame.h (flush_frame): New function.
8398 * dispnew.c (update_frame):
8399 * minibuf.c (read_minibuf):
8400 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8402 * keyboard.c (detect_input_pending_run_timers): Do not flush
8403 all frames but selected one in redisplay_preserve_echo_area.
8404 * nsterm.m (ns_flush): Remove no-op.
8405 (ns_redisplay_interface): Adjust user.
8406 * w32term.h (x_flush): Remove no-op.
8407 (w32_redisplay_interface): Adjust user.
8408 * xterm.c (x_flush): Simplify because we do not flush all
8409 frames at once any more. Adjust comment.
8410 (x_redisplay_interface): Adjust user.
8412 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8414 Port --without-x --enable-gcc-warnings to Fedora 19.
8415 * gfilenotify.c (globals_of_gfilenotify):
8416 Call g_type_init only if using an older glib version that needs it.
8418 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8420 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8421 (last_glyphless_glyph_merged_face_id): Remove declarations.
8422 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8423 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8424 (last_glyphless_glyph_merged_face_id): Now static.
8425 (merge_escape_glyph_face): New function, refactored from...
8426 (get_next_display_element): ...here.
8427 (merge_glyphless_glyph_face): New function, refactored from...
8428 (produce_glyphless_glyph): ...here...
8429 * term.c (produce_glyphless_glyph): ...and here.
8431 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8433 * eval.c (eval_sub): Only call Ffunction if necessary.
8435 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8437 Attempt to make redisplay more selective when changing cursor type.
8438 * frame.h (struct frame): New bitfield cursor_type_changed.
8439 * xdisp.c (cursor_type_changed): Remove.
8440 (try_cursor_movement, redisplay_window, try_window_id)
8441 (set_frame_cursor_types, try_window_reusing_current_matrix):
8442 Adjust to use per-frame bitfield.
8443 (redisplay_internal): Look for cursor type change on each visible
8444 frame and consider all frames if cursor type has been changed on
8445 the frame other than selected. If cursor type has been changed on
8446 selected frame only, do not use fast update.
8448 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8450 Attempt to make redisplay more selective when changing fonts.
8451 * frame.h (struct frame): New bitfield fonts_changed.
8452 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8453 (adjust_frame_glyphs): Add prototype.
8454 * dispnew.c (fonts_changed_p): Remove.
8455 (adjust_glyphs): Remove because we do not
8456 adjust matrices on all frames at once any more.
8457 (adjust_frame_glyphs): Block and unblock input here.
8458 (adjust_glyph_matrix): Use fonts_changed.
8459 (change_frame_size_1): Use adjust_frame_glyphs.
8460 * font.c (font_open_entity): Use fonts_changed.
8461 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8462 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8463 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8464 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8465 (shrink_mini_window, Fresize_mini_window_internal)
8466 (window_scroll_pixel_based, Fset_window_configuration)
8467 (apply_window_adjustment, Fset_window_vscroll):
8468 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8469 Use adjust_frame_glyphs.
8470 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8471 (try_window_reusing_current_matrix, try_window_id, display_line)
8472 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8473 (redisplay_internal): Consider fonts_changed and adjust frame
8474 matrices for each frame only if the frame is visible. If font
8475 has been changed on some frame during full redisplay, retry
8476 only visible frames where the font has been actually changed.
8478 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8480 Cache current header and mode line height for each window.
8481 * window.h (struct window): New fields mode_line_height
8482 and header_line_height.
8483 * window.c (make_window): Initialize them.
8484 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8485 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8486 (current_mode_line_height, current_header_line_height):
8488 * xdisp.c (current_mode_line_height, current_header_line_height):
8490 (pos_visible_p, init_xdisp): Adjust user.
8491 (redisplay_window): Invalidate mode_line_height and
8492 header_line_height if current and desired matrices do not agree.
8494 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8496 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8497 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8499 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8501 Make --without-x compatible with --enable-gcc-warnings.
8502 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8503 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8504 members under HAVE_WINDOW_SYSTEM.
8505 * keyboard.c (make_lispy_focus_out): Likewise.
8506 (record_menu_key): Move under HAVE_MENUS.
8507 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8508 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8509 (syms_of_xdisp): Adjust user.
8510 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8511 (start_hourglass, cancel_hourglass):
8512 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8513 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8514 and CLEAR_FONT_TABLE_NFONTS.
8515 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8516 Declare only if HAVE_WINDOW_SYSTEM.
8517 (lface_same_font_attributes_p, clear_face_gcs): Define only
8518 if HAVE_WINDOW_SYSTEM.
8520 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8522 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8523 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8524 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8526 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8528 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8530 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8532 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8533 This fixes a type error on hosts where ptrdiff_t is wider than int.
8535 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8537 * keyboard.c (read_key_sequence_vs): New function.
8538 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8541 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8543 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8545 Makefile improvements.
8546 * Makefile.in (config.status): Don't use double-colon rules, as
8547 they are not portable according to POSIX. Fix shell typo with `;
8548 I guess this rule has never been tested?
8549 (VCSWITNESS): New macro, to override any environment var.
8551 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8553 * xterm.h (struct x_display_info): Do not track X connection
8554 fd separately because it is always available from Display.
8555 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8558 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8560 * buffer.c (drop_overlay):
8561 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8562 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8564 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8566 * buffer.c (Fmake_overlay, Fmove_overlay):
8567 * intervals.c (set_point_from_marker):
8568 * print.c (PRINTPREPARE): Prefer signal_error
8569 to plain error and report unsuitable marker too.
8571 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8573 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8574 for 'dragging' member.
8575 (struct x_output): Remove set-but-unused leftovers
8576 'left_before_move' and 'top_before_move'.
8577 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8578 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8579 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8580 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8581 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8582 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8583 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8584 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8586 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8588 * nsfont.m (INVALID_GLYPH): New define.
8589 (nsfont_encode_char): Use INVALID_GLYPH.
8590 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8592 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8594 * xterm.c (x_last_mouse_movement_time): Revert last change.
8595 This code should use XDisplayMotionBufferSize to check display's
8596 motion history first, and there are few other issues as well.
8597 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8598 (handle_one_xevent): Adjust user.
8600 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8602 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8603 * frame.c (Flast_nonminibuf_frame): ... to here.
8604 (check_minibuf_window): Don't abort if no window was found
8607 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8609 Use XGetMotionEvents to ask the last mouse motion time from X server.
8610 * xterm.c (X_MOTION_HISTORY): Default to 1.
8611 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8612 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8613 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8614 Ifdef away legacy code.
8615 (XTmouse_position, x_scroll_bar_report_motion):
8616 Use x_last_mouse_movement_time.
8617 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8620 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8622 * msdos.c (last_mouse_window): Move to...
8623 (dos_rawgetc): ...this function and adjust comment.
8624 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8625 (mouseMoved): ...this function and adjust comment.
8626 * w32term.c (last_window): Likewise with...
8627 (w32_read_socket): ...this function.
8628 * xterm.c (last_window): Likewise with...
8629 (handle_one_xevent): ...this function.
8631 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8633 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8634 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8635 (handle_one_xevent): ...to here.
8636 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8639 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8641 * msdos.c (IT_set_terminal_window): Remove no-op.
8642 (initialize_msdos_display): Adjust terminal setup.
8643 * w32console.c (w32con_set_terminal_window): Remove no-op.
8644 (initialize_w32_display): Adjust terminal setup.
8645 * w32term.c (w32_set_terminal_window): Remove no-op.
8646 (w32_create_terminal): Adjust terminal setup.
8647 * xterm.c (XTset_terminal_window): Remove no-op.
8648 (x_create_terminal): Adjust terminal setup.
8650 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8652 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8654 (ns_create_terminal): Adjust terminal setup.
8655 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8657 (w32_create_terminal): Adjust terminal setup.
8658 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8660 (x_create_terminal): Adjust terminal setup.
8662 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8664 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8665 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8666 * dispnew.c (buffer_posn_from_coords):
8667 * window.c (Fwindow_end, displayed_window_lines):
8668 * xdisp.c (redisplay_mode_lines): Use it.
8670 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8672 * fontset.c (face_for_char): Check char in the current face font first
8673 if HAVE_NS (Bug#15138).
8675 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8677 * window.c (temp_output_buffer_show): Make sure window returned
8678 by display_buffer is live (Bug#15213).
8680 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8682 Minor cleanup to avoid forward declarations.
8683 * coding.h (struct ccl_spec): Remove forward declaration.
8684 * composite.h (toplevel): Include font.h.
8685 (struct composition_it, struct face, struct font_metrics):
8686 Remove forward declaration.
8687 * dispextern.h (struct image, struct atimer): Likewise.
8688 * emacsgtkfixed.h (struct frame): Likewise.
8689 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8690 * font.h (struct font_driver, struct font, struct glyph_string)
8691 (struct face): Remove forward declaration.
8692 * fontset.h (struct face, struct font): Likewise.
8693 * frame.h (toplevel): Style cleanup.
8694 (enum output_method): Move to...
8695 * termhooks.h (enum output_method): ...here.
8696 (struct glyph, struct frame, struct ns_display_info)
8697 (struct x_display_info, struct w32_display_info):
8698 Remove forward declaration.
8699 * xterm.h (toplevel): Include termhooks.h.
8700 (struct font, struct window, struct glyph_matrix, struct frame)
8701 (struct input_event, struct face, struct image): Remove forward
8703 * gtkutil.h (struct _widget_value): Likewise.
8704 * keyboard.h (toplevel): Include termhooks.h.
8705 (struct input_event): Remove forward declaration.
8707 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8709 * intervals.c (set_point_from_marker): New function.
8710 * editfns.c (Fgoto_char):
8711 * process.c (Finternal_default_process_filter):
8712 * window.c (select_window_1): Use it.
8713 * buffer.h (set_point_from_marker): Add prototype.
8715 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8717 * w32.c (term_winsock): Call release_listen_threads before calling
8719 (_sys_wait_accept): Wait for accept event in a loop with a finite
8720 timeout, instead of waiting indefinitely. Will hopefully avoid
8721 hanging during exit because WSACleanup deadlocks waiting for the
8722 event object to be released. (Bug#14333)
8724 * w32proc.c (release_listen_threads): New function, signals all
8725 the reader threads that listen for connections to stop waiting.
8727 * w32.h (release_listen_threads): Add prototype.
8729 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8731 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8732 field of new marker (for sanity and safety).
8733 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8734 anyway because XMISCTYPE is a function and can't be an lvalue).
8736 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8738 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8739 (x_after_update_window_line, x_scroll_bar_create)
8740 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8741 (handle_one_xevent, x_clear_frame_area):
8742 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8743 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8744 * xterm.h (x_clear_area): Adjust prototype.
8746 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8748 Hook scanning and indentation functions to find_newline. This helps
8749 to avoid duplicated code and renders more respect to newline cache.
8750 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8751 * cmds.c (Fforward_line):
8752 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8753 Use find_newline and avoid unnecessary point movements.
8754 * search.c (scan_newline): Implement on top of find_newline.
8756 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8758 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8759 scoped code (bug#11258).
8761 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8763 * nsterm.m (last_window): New variable.
8764 (EV_TRAILER2): New macro.
8765 (EV_TRAILER): Call EV_TRAILER2.
8766 (mouseMoved:): Add support for mouse-autoselect-window
8767 on nextstep (Bug#6888).
8769 2013-08-28 Andreas Schwab <schwab@suse.de>
8771 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8772 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8773 Remove unused macro definitions.
8774 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8775 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8776 Only define if emacs.
8778 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8780 Prefer enum glyph_row_area to int where appropriate.
8781 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8783 (window_box, window_box_width, window_box_left, window_box_left_offset)
8784 (window_box_right, window_box_right_offset): Adjust prototypes.
8785 * xdisp.c (window_box, window_box_width, window_box_left)
8786 (window_box_left_offset, window_box_right, window_box_right_offset):
8787 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8788 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8789 * nsterm.m (ns_clip_to_row):
8790 * w32term.c (w32_clip_to_row):
8791 * xterm.c (x_clip_to_row): Likewise.
8793 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8795 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8796 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8798 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8800 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8801 for portability to hosts where /bin/sh has problems.
8803 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8805 Redesign redisplay interface to drop global output_cursor.
8806 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8807 (toplevel): Remove declaration of output_cursor.
8808 (set_output_cursor, x_cursor_to): Remove prototype.
8809 * window.h (struct window): New member output_cursor.
8810 (output_cursor_to): New function to replace RIF member.
8811 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8812 (update_text_area, set_window_cursor_after_update): Use it.
8813 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8814 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8815 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8816 * w32term.c (x_update_window_begin, x_update_window_end):
8817 * xterm.c (x_update_window_begin, x_update_window_end):
8818 Adjust to use per-window output cursor.
8820 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8822 Simplify SELECT_TYPE-related code.
8823 Like EMACS_TIME, this portability layer is no longer needed, since
8824 Emacs has been using fd_set as a portability layer for some time.
8825 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8826 (SELECT_TYPE): Remove. All uses changed to fd_set.
8827 (fd_set) [!FD_SET]: New typedef.
8829 Simplify EMACS_TIME-related code.
8830 This portability layer is no longer needed, since Emacs has been
8831 using struct timespec as a portability layer for some time.
8832 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8833 Include <time.h> rather than "systime.h"; that's all that's needed now.
8834 * dispnew.c: Include <timespec.h> rather than "systime.h";
8835 that's all that's needed now.
8836 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8837 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8838 TIMESPEC_RESOLUTION.
8839 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8840 LOG10_TIMESPEC_RESOLUTION.
8841 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8842 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8843 (make_emacs_time): Remove. All used changed to make_timespec.
8844 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8845 (current_timespec): Rename from current_emacs_time. All uses changed.
8846 (add_emacs_time): Remove. All uses changed to timespec_add.
8847 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8848 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8849 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8850 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8851 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8852 (current_timespec): Rename from current_emacs_time. All uses changed.
8853 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8854 changed to timespec_cmp.
8855 * xgselect.c: Include <timespec.h>, since our .h files don't.
8857 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8859 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8860 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8861 Remove the leftovers.
8862 * gtkutil.c (toplevel): Do not declare Qxft but include
8864 * image.c (toplevel): Do not declare Vlibrary_cache because
8865 it's already done in lisp.h.
8867 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8869 * lisp.h (Mouse_HLInfo): Move from here...
8870 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8871 (reset_mouse_highlight): New function.
8872 * msdos.c (dos_set_window_size, IT_update_begin)
8873 (internal_terminal_init):
8874 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8875 (ns_initialize_display_info):
8876 * w32console.c (initialize_w32_display):
8877 * w32term.c (x_update_window_end, x_free_frame_resources)
8878 (w32_initialize_display_info):
8879 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8880 * window.c (Fdelete_other_windows_internal):
8881 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8882 * termchar.h (toplevel):
8883 * xterm.h (toplevel): Include dispextern.h.
8885 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8887 Fix minor problems found by static checking.
8888 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8889 (expect): Avoid nested-if warning.
8890 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8891 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8892 * nsterm.h, nsterm.m (ns_select):
8893 * xgselect.c, xgselect.h (xg_select):
8894 Adjust signature to better match pselect's.
8895 * nsterm.m (ns_select):
8896 Don't set *TIMEOUT, since pselect doesn't.
8897 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8898 diagnostic about assigning const char * to it.
8899 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8901 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8903 * lread.c (substitute_object_recurse): Handle hash-tables as well
8906 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8908 Fix unlikely core dump in init_tty, and simplify terminfo case.
8909 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8910 The old version incorrectly dumped core if malloc returned a
8911 buffer containing only non-NUL bytes.
8912 (init_tty): Do not allocate or free termcap buffers; the
8913 struct does that for us now.
8914 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8915 (struct tty_display_info): Define members termcap_term_buffer and
8916 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8917 use them. Allocate them directly in struct rather than indirectly
8918 via a pointer, to simplify init_tty.
8920 * frame.c (check_minibuf_window): Initialize 'window' properly,
8921 so that Emacs reliably aborts later if 'window' is not initialized.
8923 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8925 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8926 of VoidSymbol (Bug#15154).
8928 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8930 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8931 mouse_face_beg_y and mouse_face_end_y.
8932 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8933 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8934 Adjust users and update comment where appropriate.
8936 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8938 * frame.c (check_minibuf_window): New function.
8939 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8940 Call check_minibuf_window (Bug#15183).
8942 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8944 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8945 because this is the only last cursor data we need to keep and consult.
8946 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8947 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8950 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8952 Fix recovering from possible decompression error.
8953 Since insert_from_gap doesn't always move point, we can't use PT as
8954 the position where the partially decompressed data ends, and
8955 should count how many bytes was produced so far.
8956 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8957 (unwind_decompress): Really delete partially uncompressed data.
8958 (Fzlib_decompress_region): Take decompressed data size into account.
8960 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8962 * syntax.c (init_syntax_once): Adjust comment and do an early
8963 initialization of Qchar_table_extra_slots just once...
8964 * casetab.c (init_casetab_once):
8965 * category.c (init_category_once):
8966 * character.c (syms_of_character):
8967 * coding.c (syms_of_coding):
8968 * xdisp.c (syms_of_xdisp): ...and omit it here.
8970 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8972 * xdisp.c (get_next_display_element): Don't apply to characters
8973 from a display vector the logic of setting it->end_of_box_run_p
8974 suitable for characters from a buffer. (Bug#15175)
8976 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8977 to handle directories, rather than '_utime' which doesn't.
8980 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8982 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8983 or fullscreen (Bug#14627).
8985 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8987 System-dependent integer overflow fixes.
8988 * process.c (Fset_process_window_size): Signal an error if
8989 the window size is outside the range supported by the lower level.
8990 * sysdep.c (set_window_size): Return negative on error,
8991 nonnegative on success, rather than -1, 0, 1 on not in system,
8992 failure, success. This is simpler. Caller changed.
8993 (serial_configure): Remove unnecessary initialization of local.
8994 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8995 size fits in unsigned long; this isn't true on some 32-bit hosts.
8996 Avoid buffer overrun if some future version of /proc/meminfo has a
8997 variable name longer than 20 bytes.
8998 (system_process_attributes) [__FreeBSD__]:
8999 Don't assume hw.availpages fits in 'int'.
9001 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
9003 Don't let very long directory names overrun the stack.
9004 Fix some related minor problems involving "//", vfork.
9005 * callproc.c (encode_current_directory): New function.
9006 (call_process): Don't append "/"; not needed.
9007 * fileio.c (file_name_as_directory_slop): New constant.
9008 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
9009 this can save the caller having to alloca.
9010 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
9011 Use SAFE_ALLOCA, not alloca.
9012 (directory_file_name, Fexpand_file_name): Leave leading "//"
9013 alone, since it can be special even on POSIX platforms.
9014 * callproc.c (call_process):
9015 * process.c (Fformat_network_address):
9016 * sysdep.c (sys_subshell):
9017 Use encode_current_directory rather than rolling our own.
9018 (create_process): No need to encode directory; caller does that now.
9019 * process.h (encode_current_directory): New decl.
9020 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
9021 Rework to avoid 'goto xyzzy;'.
9023 2013-08-23 Eli Zaretskii <eliz@gnu.org>
9025 * xdisp.c (handle_face_prop): If the default face was remapped use
9026 the remapped face for strings from prefix properties. (Bug#15155)
9028 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9030 Minor cleanup for redisplay interface and few related functions.
9031 * frame.h (enum text_cursor_kinds): Move from here...
9032 * dispextern.h (enum text_cursor_kinds): ...to here.
9033 (toplevel): Drop unnecessary declarations.
9034 (struct redisplay_interface): Use bool and enum text_cursor_kinds
9035 in update_window_end_hook and draw_window_cursor functions.
9036 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
9037 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
9038 * w32term.c (x_update_window_end, w32_draw_window_cursor):
9039 * xterm.c (x_update_window_end, x_draw_window_cursor):
9040 * xdisp.c (display_and_set_cursor, update_window_cursor)
9041 (update_cursor_in_window_tree, x_update_cursor): Use bool and
9042 enum text_cursor_kinds where appropriate.
9044 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
9046 Redesign redisplay interface to drop updated_row and updated_area.
9047 * dispextern.h (updated_row, updated_area): Remove declaration.
9048 (struct redisplay_interface): Pass glyph row and row area parameters
9049 to write_glyphs, insert_glyphs and clear_end_of_line functions.
9050 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9052 * dispnew.c (updated_row, updated_area): Remove.
9053 (redraw_overlapped_rows, update_window_line): Adjust user.
9054 (update_marginal_area, update_text_area): Likewise. Pass updated row
9055 as a parameter. Prefer enum glyph_row_area to int where appropriate.
9056 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9059 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
9061 * process.c (flush_pending_output): Remove stub.
9064 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9066 * callproc.c: Fix race that killed background processes (Bug#15144).
9067 (call_process): New arg TEMPFILE_INDEX. Callers changed.
9068 Record deleted process-id in critical section, not afterwards.
9069 Don't mistakenly kill process created by a call-process invocation
9070 that discards output and does not wait.
9072 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
9074 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
9075 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
9076 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
9077 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
9078 to shut up compiler in mark_object.
9079 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
9081 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
9083 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
9084 We can't portably rely on PTY_OPEN doing that, even if
9085 it calls posix_openpt with O_CLOEXEC.
9087 2013-08-20 Kenichi Handa <handa@gnu.org>
9089 * character.c (string_char): Improve commentary.
9091 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
9093 * image.c (SIGNATURE_DIGESTSIZE): Remove.
9094 (struct animation_cache): Make signature a flexible array member.
9095 All uses changed. This is a tad slower but may insulate us better
9096 from future changes to ImageMagick.
9098 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9100 * image.c: Shrink memory needed for animation cache.
9101 (SIGNATURE_DIGESTSIZE): New constant.
9102 (struct animation_cache): Make 'signature' a fixed size array of bytes.
9103 (imagemagick_create_cache): Copy the signature. This saves
9104 several KB of memory that ImageMagick wastes per signature.
9105 Don't bother updating the update_time, as the caller does that now.
9106 (imagemagick_prune_animation_cache): Don't destroy the signature, as
9107 it's a fixed size struct member now.
9108 (imagemagick_get_animation_cache): Always destroy the signature,
9109 as it's now imagemagick_create_cache's responsibility to copy it.
9110 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
9111 and use memcmp rather than strcmp.
9112 eassert that ImageMagick returns a signature of the specified length.
9114 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
9116 * image.c (imagemagick_get_animation_cache): Don't segfault on
9118 (imagemagick_get_animation_cache): Revert to previous definition
9119 so that it actually works. But keep the memory leak fix.
9120 (imagemagick_get_animation_cache): Fix memory leak.
9122 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9124 * image.c: Fix animation cache signature memory leak.
9125 Fix some other minor performance problems while we're at it.
9126 (imagemagick_create_cache): Clear just the members that
9127 need clearing. Don't set update_time, as caller does that now.
9128 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9129 Simplify by using pointer-to-pointer instead of a prev pointer.
9130 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9131 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9132 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9133 it's already a copy. Free the signature probe unless it's cached.
9135 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9136 This was introduced by my 2013-08-12 fix for Bug#15035.
9138 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9140 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9141 (imagemagick_prune_animation_cache): Now static.
9143 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9145 * image.c (imagemagick_get_animation_cache): Don't segfault when
9146 pruning all entries.
9148 2013-08-18 Ken Brown <kbrown@cornell.edu>
9150 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9151 static heap if ENABLE_CHECKING is defined.
9152 (max_bss_sbrk_ptr): New variable.
9154 (report_sheap_usage): Report maximum static heap usage instead of
9155 ending static heap usage.
9157 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9159 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9160 of zlib_initialized according to the results of calling
9161 init_zlib_functions.
9163 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9165 * image.c: Implement an ImageMagick per-image cache.
9166 (imagemagick_get_animation_cache): Fix a double-free error.
9167 (imagemagick_load_image): Remove the ping_wand code, which only
9168 apparently saved time on invalid animated images, and slowed down
9169 everything else. Optimise for the common case.
9171 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9173 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9175 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9177 * marker.c (set_marker): Remove documentation of undefined behavior.
9179 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9181 * image.c (imagemagick_compute_animated_image): Animate correctly
9182 when sub-images are smaller than the main image.
9183 (imagemagick_compute_animated_image): Setting the iterator row to
9184 zero is apparently not allowed.
9185 (imagemagick_compute_animated_image): Allow images that say they
9186 have sub-images that are bigger than the main image, but just crop
9189 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9191 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9193 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9195 * image.c (imagemagick_compute_animated_image): Respect the GIF
9198 2013-08-15 Ken Brown <kbrown@cornell.edu>
9200 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9201 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9204 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9206 Fix minor problems found by static checking.
9207 * frame.c (delete_frame):
9208 * xdisp.c (next_element_from_display_vector):
9209 Avoid uninitialized local.
9210 * image.c (imagemagick_compute_animated_image): Port to C89.
9211 Prefer usual GNU indentation style for loops.
9212 Be more careful about bizarrely large sizes, by using ptrdiff_t
9215 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9217 Fix infinite frame selection loop (Bug#15025).
9218 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9220 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9222 * xdisp.c (compute_window_start_on_continuation_line):
9223 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9224 to make sure we end up setting the window start at the leftmost
9225 visible character of the display line. This avoids funky
9226 horizontal shifting because the window start is not kept on the
9227 same position. (Bug#15090)
9228 (next_element_from_display_vector): Support 'box' face attribute
9229 in the face definitions of a display vector. (Bug#15099)
9231 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9233 * image.c (imagemagick_compute_animated_image): Implement animated
9235 (imagemagick_compute_animated_image): Fix some compilation
9236 warnings. Implement a very simple cache to make the animation
9237 usable at all, but it should be replaced with a per-image cache.
9239 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9241 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9242 to do `for' loops over alist values.
9243 * buffer.h (FOR_EACH_BUFFER):
9244 * process.c (FOR_EACH_PROCESS): Use it.
9245 (handle_child_signal, status_notify, Fget_buffer_process)
9246 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9248 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9250 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9251 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9252 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9253 to xzalloc and so avoid redundant call to memset.
9254 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9255 members because it is allocated with xzalloc and so already zeroed.
9257 2013-08-14 Ken Brown <kbrown@cornell.edu>
9259 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9262 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9264 Utility function and macro to copy Lisp string to C string.
9265 * lisp.h (xlispstrdupa): New macro.
9266 (xlispstrdup): New prototype.
9267 * alloc.c (xlispstrdup): New function.
9268 * callint.c (Fcall_interactively):
9269 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9270 (Fsubstitute_in_file_name):
9271 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9272 * image.c (x_create_bitmap_from_file):
9273 * w32term.c (w32_term_init):
9274 * xterm.c (x_term_init): Use xlispstrdup.
9276 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9278 * image.c (imagemagick_load_image): Make animated pictures work.
9279 There's still some problems with background color settings, though
9282 * decompress.c (unwind_decompress): Always restore point.
9284 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9286 * marker.c (set_marker): Reformat documentation.
9288 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9290 * xdisp.c (cursor_type_changed): Now static.
9292 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9293 Use changed. This avoids the need to call xmalloc and for the
9294 caller to call xfree, and avoids memory leaks in some situations.
9296 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9298 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9299 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9300 (redisplay_window): If window_end_valid is cleared due to non-zero
9301 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9302 so do not call to try_cursor_movement for that window.
9304 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9306 * window.h (struct window): Convert window_end_pos and
9307 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9308 (wset_window_end_pos, wset_window_end_vpos): Remove.
9309 * dispnew.c (adjust_glyph_matrix):
9310 * window.c (Fwindow_end, replace_window, set_window_buffer)
9312 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9313 (set_vertical_scroll_bar, redisplay_window, try_window)
9314 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9315 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9316 (note_mouse_highlight): Adjust users.
9317 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9320 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9322 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9323 * image.c (imagemagick_filename_hint): Use `const char *' and
9324 prefer SSDATA to SDATA to avoid warnings.
9326 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9328 Cleanup window fringes, margins and scroll bars adjustments.
9329 * window.c (set_window_fringes, set_window_margins)
9330 (set_window_scroll_bars, apply_window_adjustment): New functions.
9331 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9332 (Fset_window_scroll_bars): Use them.
9334 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9336 * window.h (struct window): Convert scroll_bar_width
9337 from Lisp_Object to integer. Adjust comment.
9338 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9340 * window.c (wset_scroll_bar_width): Remove.
9341 (make_window): Initialize scroll_bar_width.
9342 (Fsplit_window_internal): Use direct assignment.
9343 (Fset_window_configuration, save_window_save):
9344 Convert Lisp_Object to integer and back where appropriate.
9345 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9346 bar was actually changed, and mention this in docstring.
9348 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9350 * decompress.c: Minor simplifications.
9351 (Fzlib_decompress_region): Don't bother verifying
9352 that avail_out <= UINT_MAX, as that was confusing.
9353 Mention the restriction in a comment instead.
9354 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9356 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9358 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9359 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9361 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9363 * image.c (imagemagick_filename_hint): Check for errors in the
9366 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9368 * window.c (Fwindow_margins): Return nil when there's no marginal
9369 area, as per the documented API.
9371 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9372 Fmake_vector, as scroll bar's struct members are not all Lisp
9373 objects now. This avoids crashes in GC.
9375 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9376 bool, so its address could be taken.
9378 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9380 * image.c (imagemagick_filename_hint): New function to possibly
9381 apply `image-content-type-suffixes'.
9382 (imagemagick_load_image): Use it.
9384 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9386 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9387 if loading zlib failed.
9389 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9391 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9392 2013-08-13 checkin below. Change bool to BOOL, rule is:
9393 All Obj-C code uses BOOL, except for interfaces callable from C.
9395 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9397 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9399 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9400 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9401 bool instead of BOOL.
9402 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9403 from Lisp_Object to bitfield. Adjust comment.
9404 * w32term.c (x_scroll_bar_create): Adjust user.
9405 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9406 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9407 Use bool for boolean.
9408 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9409 to `unsigned int' when defining a bitfield.
9411 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9413 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9415 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9417 * window.h (struct window): Convert left_margin_cols and
9418 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9419 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9420 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9422 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9424 (showing_window_margins_p, update_window_line, update_frame_1):
9425 * fringe.c (draw_fringe_bitmap_1):
9426 * xdisp.c (window_box_width): Adjust users.
9427 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9428 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9429 Use direct assignment.
9430 (Fset_window_configuration, save_window_save, Fwindow_margins):
9431 Convert Lisp_Object to integer and back where appropriate.
9432 (Fset_window_margins): Adjust user. Return t if any margin
9433 was actually changed, and mention this in docstring.
9435 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9437 * syntax.c (forward_word):
9438 * cmds.c (forward_char, backward_char): Mention the optional argument.
9440 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9442 * window.h (struct window): Convert left_fringe_width
9443 and right_fringe_width from Lisp_Objects to integers.
9445 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9446 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9447 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9449 (make_window): Initialize new integer fields to -1.
9450 (Fsplit_window_internal): Use direct assignment.
9451 (Fset_window_configuration, save_window_save):
9452 Convert Lisp_Object to integer and back where appropriate.
9453 (Fset_window_fringes): Adjust user. Return t if any fringe
9454 was actually changed, and mention this in docstring.
9456 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9458 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9459 * nsfns.m (x_set_cursor_type):
9460 * w32fns.c (x_set_cursor_type):
9461 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9462 * xdisp.c (set_frame_cursor_types): ...but in common code.
9464 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9466 * font.c (clear_font_cache): New function, stripped from...
9467 (Fclear_font_cache): ...here, which now uses the function
9468 above. Adjust comment.
9469 * font.h (clear_font_cache): Add prototype.
9470 * xfaces.c (clear_face_cache): Use clear_font_cache.
9472 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9474 * window.c (Fset_window_start): Compare `w', not `window' because
9475 `w' might not be equal to `window' after call to decode_live_window.
9477 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9479 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9480 This fixes a problem introduced by the Bug#15035 patch
9481 when using GPG. Reported by Herbert J. Skuhra.
9483 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9485 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9486 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9487 not yet initialized.
9489 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9491 * decompress.c (Fzlib_decompress_region): Support zlib
9492 decompression, too, and rename.
9494 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9496 Minor zlib configuration tweaks.
9497 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9498 Don't assume presence of fn_inflateInit2_ zlib internal function.
9500 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9502 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9503 include the zlib prefix.
9505 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9507 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9508 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9509 define static variables that are pointers to zlib functions to be
9511 (init_zlib_functions) [WINDOWSNT]: New function.
9512 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9514 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9515 macros instead of invoking the zlib functions directly.
9516 (syms_of_decompress): DEFSYM Qzlib_dll.
9517 Staticpro Szlib_available_p.
9519 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9521 Avoid looping over all frame windows to freeze and unfreeze.
9522 * window.h (struct window): Drop frozen_window_start_p.
9523 (freeze_window_starts): Drop prototype.
9524 * frame.h (struct frame): New frozen_window_starts flag.
9525 (FRAME_WINDOWS_FROZEN): New macro.
9526 * window.c (freeze_window_start, freeze_window_starts):
9528 (select_window, replace_window): Adjust users.
9529 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9530 (window_frozen_p): New function.
9531 (redisplay_window): Use it.
9533 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9535 Fix some fd issues when running subprocesses (Bug#15035).
9536 Fix bugs that can leak files or file descriptors on errors.
9537 Don't unlink open temp files, as that's hard for users to diagnose
9538 when things go awry (e.g., temp disk exhausted).
9539 Don't bother to lock temp files. Check for invalid recursion.
9540 * callproc.c (synch_process_fd): Remove. All uses removed.
9541 (synch_process_tempfile): New var or macro.
9542 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9544 (record_kill_process): New arg, the temp name. All callers changed.
9545 (delete_temp_file): Now just a simple wrapper around unlink.
9546 (call_process_kill): New arg, the call_process_fd array.
9547 Close them all. Clear synch_process_pid. Remove the temp file,
9548 or arrange for it to be removed.
9549 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9550 that's been moved to synch_process_tempfile. Caller changed.
9551 Do not remove the tempfile; that's now call_process_kill's
9553 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9554 call_process_kill; the caller now does that.
9555 (call_process_cleanup): Do not close the process fd; that's now
9556 call_process_kill's responsibility.
9557 (Fcall_process): Implement via new function call_process, which
9558 has most of the old body of Fcall_process, but with a different API.
9559 (call_process): New function that does not open or close filefd if
9560 it is nonnegative. Record which fds need to be closed, and let
9561 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9562 Signal an error if invoked recursively (could be done via a hook).
9563 Simplify creation of the tempfile in the MSDOS case.
9564 Don't create the output file until after checking for the executable.
9565 Report any failure to open /dev/null.
9566 Don't open /dev/null for writing twice; once is enough.
9567 Don't create pipe if all output is being discarded or sent to file.
9568 Don't worry about setting up the coding system or reading from the
9569 pipe if all output is being discarded.
9570 Hoist fd_error local into top level, to lessen block nesting.
9571 Don't record deleted pid here; now done by Fcall_process_region.
9572 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9573 and note its success in synch_process_tempfile.
9574 Do not leak resources when child_setup fails.
9575 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9576 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9577 (create_temp_file): Now returns open fd, with an additional
9578 Lisp_Object * argument to return the name. All callers changed.
9579 Do not close the file; rewind it instead, and leave it open for
9580 the caller. Do not lock the temp file. Unwind-protect the file
9581 and the file-descriptor.
9582 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9583 If an asynchrounous process, record it here, not in call_process.
9584 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9585 * eval.c (set_unwind_protect): New function.
9586 * fileio.c (write_region): New function, generalized from the
9587 old Fwrite_region. Do not lock temp files.
9588 (Fwrite_region): Use it.
9589 * lisp.h (set_unwind_protect, write_region): New decls.
9590 * process.c: Include <verify.h>.
9591 (make_process): Mark fds as initially closed.
9592 (deleted_pid_list): Now a list of pid-filename pairs.
9594 (close_process_fd): New function.
9595 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9596 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9597 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9598 (create_process, create_pty, Fmake_serial_process)
9599 (server_accept_connection): Record which fds need to be closed,
9600 and let deactivate_process close them.
9601 (Fmake_network_process): Do not discard the unwind-protect
9602 until it's safe to do so.
9603 (deactivate_process): Close the fds opened by create_process etc.
9604 (Fprocess_send_eof): Adjust to new way of recording open fds.
9605 Report an error if /dev/null can't be opened, instead of aborting.
9606 * process.h (PROCESS_OPEN_FDS): New constant.
9607 (struct Lisp_Process): New member open_fds.
9608 (record_kill_process, record_deleted_pid): Adjust signatures.
9609 (record_deleted_pid): Move decl here ...
9610 * syswait.h (record_deleted_pid): ... from here.
9612 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9614 * decompress.c: Fix bugs with large buffers and weird inputs.
9615 Tune a bit. Reindent as per usual Emacs style.
9616 (BUFFER_SIZE): Remove.
9617 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9618 more than UINT_MAX bytes. Decompress into the gap instead of into
9619 an auto buffer, as this should avoid copying. Return nil if
9620 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9621 set immediate_quit; we shouldn't trust zlib code that much.
9623 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9625 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9626 errors, and really move the gap to where we want it.
9628 * lisp.h: Include decompress.c support.
9630 * emacs.c (main): Include decompress.c support.
9632 * Makefile.in: Include -lz if present.
9634 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9636 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9637 (initWithTitle:): Initialize frame to 0.
9638 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9639 (fillWithWidgetValue:frame:): Rename from
9640 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9642 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9643 fillWithWidgetValue:frame:
9645 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9646 remove memory leak warnings.
9648 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9649 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9652 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9653 (x_activate_menubar): Update the whole menu.
9654 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9655 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9656 current event is not NSSystemDefined (Bug#15001).
9657 Call ns_check_menu_open only if trackingMenu is 2.
9658 (menuDidClose:): New method, decrease trackingMenu.
9659 (fillWithWidgetValue:setDelegate:): New method.
9660 (fillWithWidgetValue:): Call the above.
9662 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9664 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9666 Omit some unnecessary casts.
9667 Many of these go back to the old pre-C89 days, when they may have
9668 been needed, but we've been assuming C89 or later for a while now.
9669 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9670 (live_float_p, live_misc_p, live_vector_p):
9671 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9672 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9673 (defvar_per_buffer):
9674 * callint.c (Fcall_interactively):
9675 * doc.c (Fsubstitute_command_keys):
9676 * filelock.c (get_boot_time):
9677 * frame.c (xrdb_get_resource):
9678 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9679 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9680 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9681 (menuitem_highlight_callback, menu_destroy_callback)
9682 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9683 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9684 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9685 (xg_tool_bar_help_callback, tb_size_cb):
9686 * image.c (xpm_alloc_color, png_read_from_memory)
9687 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9688 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9690 * keymap.c (describe_map):
9691 * nsfns.m (Fns_display_monitor_attributes_list):
9692 * nsmenu.m (process_dialog:):
9693 * nsterm.m (hold_event):
9694 * process.c (wait_reading_process_output):
9695 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9696 * scroll.c (do_direct_scrolling, scrolling_1):
9697 * termcap.c (tgetent):
9698 * window.c (check_window_containing, add_window_to_list)
9699 (freeze_window_starts):
9700 * xdisp.c (compare_overlay_entries, vmessage):
9701 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9702 (x_get_monitor_attributes_xrandr)
9703 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9704 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9705 * xfont.c (xfont_match, xfont_open):
9706 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9707 (menubar_selection_callback, menu_position_func)
9708 (popup_selection_callback, create_and_show_popup_menu)
9709 (dialog_selection_callback, create_and_show_dialog):
9710 * xrdb.c (x_get_string_resource)
9712 * xsmfns.c (x_session_check_input):
9713 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9714 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9715 (xaw_jump_callback, xaw_scroll_callback):
9716 Omit unnecessary casts.
9718 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9720 Minor string-length refactoring.
9721 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9722 * frame.c (make_monitor_attribute_list):
9723 Prefer build_string to strlen + make_string.
9725 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9727 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9728 don't check minor_code (Bug#14417).
9730 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9732 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9733 vertical positions instead. This avoids calling MATRIX_ROW with
9734 row numbers that are possibly beyond valid limits. (Bug#15064)
9736 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9738 Use xstrdup and build_unibyte_string where applicable.
9739 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9740 * xfns.c (x_window):
9741 * xrdb.c (x_get_customization_string):
9742 * xterm.c (xim_initialize):
9743 * w32fns.c (w32_window): Use xstrdup.
9744 (w32_display_monitor_attributes_list):
9745 * emacs.c (init_cmdargs):
9746 * keyboard.c (PUSH_C_STR):
9747 * nsfont.m (nsfont_open):
9748 * sysdep.c (system_process_attributes):
9749 * w32.c (system_process_attributes):
9750 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9752 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9754 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9755 variables of these types so that GDB would know about them, as aid
9756 for debugging fatal exceptions. (Bug#15024) See also
9757 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9760 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9762 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9763 larger than the NSWindow (Bug#14934).
9765 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9767 Redesign redisplay interface to drop global variable updated_window.
9768 Always pass currently updated window as a parameter to update routines.
9769 * dispextern.h (updated_window): Remove declaration.
9770 (struct redisplay_interface): Pass window parameter to
9771 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9772 and after_update_window_hook.
9773 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9775 * dispnew.c (updated_window): Remove.
9776 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9777 (update_window_line): Adjust to match redisplay interface changes.
9778 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9779 (ns_scroll_run, ns_after_update_window_line):
9780 * w32term.c (x_update_window_begin, x_update_window_end)
9781 (x_after_update_window_line, x_scroll_run):
9782 * xterm.c (x_update_window_begin, x_update_window_end)
9783 (x_after_update_window_line, x_scroll_run):
9784 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9785 Likewise. Adjust comments where appropriate.
9786 (x_cursor_to): Simplify because this is always called during window
9787 update (but install debugging check anyway).
9788 (expose_window): Check must_be_updated_p flag to see whether this
9789 function is called during window update.
9791 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9793 Do not reset window modification event counters excessively.
9794 These leftovers and poor man's tricky methods to catch extra
9795 redisplay's attention are no longer needed.
9796 * frame.c (set_menu_bar_lines_1):
9797 * minibuf.c (read_minibuf_unwind):
9798 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9799 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9800 (window_scroll_line_based, Fset_window_configuration):
9801 * xdisp.c (redisplay_window): Do not reset last_modified and
9802 last_overlay_modified counters.
9804 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9806 * xselect.c (x_send_client_event): Set send_event and serial, memset
9807 data.l as it might be bigger than data.b. Use 24 bit mask to
9808 XSendEvent (Bug#15034).
9810 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9812 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9813 for TTY frames that are not the top frame on their console.
9816 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9818 * w32term.c (w32fullscreen_hook): Really maximize frame when
9819 asked for (Bug#14841).
9821 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9823 Prefer selected_window to Fselected_window, likewise for frames.
9824 * buffer.c (Fbuffer_swap_text):
9825 * data.c (Fvariable_binding_locus):
9826 * window.c (run_window_configuration_change_hook): Adjust users.
9827 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9828 Use decode_live_frame.
9830 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9832 Be more careful if selected window shows the buffer other than current,
9833 use window_outdated only if this is not so. This change should also
9834 address some weird issues discussed in Bug#13012.
9835 * window.h (window_outdated): New prototype.
9836 * window.c (window_outdated): Now here. Convert from static and
9837 always assume window's buffer.
9838 (Fwindow_end, Fwindow_line_height): Use it.
9839 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9840 and always assume window's buffer.
9841 (redisplay_window): Adjust user.
9842 (redisplay_internal): Call to reconsider_clip_changes once and
9843 check whether mode line should be updated only if selected window
9844 shows current buffer.
9845 (run_window_scroll_functions): Use eassert for debugging check.
9846 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9848 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9850 * window.c (window_scroll, window_scroll_pixel_based)
9851 (window_scroll_line_based): Use bool for booleans.
9853 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9855 * process.c: Fix minor off-by-one issues in descriptor counts.
9856 This shouldn't fix any real bugs, but it cleans up the code a bit.
9857 (max_process_desc, max_input_desc): -1, not 0, means none.
9859 (delete_input_desc): New function.
9860 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9861 (deactivate_process): Scan backwards when recomuting max_process_desc;
9862 that should be faster.
9863 (init_process_emacs): Initialize max_input_desc.
9865 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9867 Use region cache to speedup bidi_find_paragraph_start.
9868 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9869 Rename cache_long_line_scans to cache_long_scans.
9870 * buffer.c (bset_cache_long_line_scans): Rename to
9871 bset_cache_long_scans.
9872 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9873 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9875 (syms_of_buffer): Rename cache-long-line-scans to
9876 cache-long-scans. Adjust docstring.
9877 * search.c (newline_cache_on_off):
9878 * indent.c (width_run_cache_on_off): Adjust users.
9879 * bidi.c (bidi_paragraph_cache_on_off): New function.
9880 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9881 * insdel.c (prepare_to_modify_buffer):
9882 Invalidate bidi_paragraph_cache if enabled.
9884 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9886 Invalidate region caches only if buffer text is going to be changed.
9887 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9888 (modify_text): ...new prototype.
9889 (prepare_to_modify_buffer_1): New prototype.
9890 * textprop.c (modify_region): Rename to...
9891 (modify_text_properties): ...new function.
9892 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9893 (Fremove_list_of_text_properties): Adjust users.
9894 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9895 (modify_text): ...new function.
9896 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9897 (prepare_to_modify_buffer_1): ...new function.
9898 * casefiddle.c (casify_region):
9899 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9900 (Ftranspose_regions): Use modify_text.
9902 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9904 * lisp.mk (lisp): Add nadvice.elc.
9906 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9908 New macro to iterate over live buffers similar to frames.
9909 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9910 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9911 Declare buffer-related variables here to offload lisp.h.
9912 * buffer.c (Vbuffer_alist): Adjust comment.
9913 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9914 (other_buffer_safely):
9915 * data.c (store_symval_forwarding):
9916 * dispnew.c (Fframe_or_buffer_changed_p):
9917 * fileio.c (Fdo_auto_save):
9918 * filelock.c (unlock_all_files):
9919 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9921 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9923 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9924 * callproc.c (create_temp_file):
9925 * filelock.c (create_lock_file):
9926 Assume mkostemp, since it's now provided by Gnulib.
9928 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9930 * w32.c (mkostemp): New function.
9931 (mktemp): Remove, no longer used. Most of the code reused in
9932 mkostemp. (Bug#15015)
9933 (mktemp): Don't undef.
9935 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9937 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9938 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9939 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9940 (free_glyph_pool, check_glyph_memory): Likewise for
9941 all users. Adjust comments where appropriate.
9943 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9945 * composite.h: Minor fixups.
9946 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9947 to fix a misspelling, and change it to an inline function while
9948 we're at it (it need not be a macro). All uses changed.
9949 (composition_method, composition_valid_p):
9950 Rewrite to avoid assignments in if-conditions.
9952 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9954 Do not use global Lisp_Object in composition macros.
9955 * composite.h (composition_temp): Remove declaration.
9956 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9957 (composition_method, composition_valid_p): ...inline functions.
9958 (compose_region): Remove the leftover.
9959 * composite.c (composition_temp): Remove.
9960 (run_composition_function, update_compositions)
9961 (composition_compute_stop_pos, composition_adjust_point)
9962 (Ffind_composition_internal):
9963 * coding.c (handle_composition_annotation):
9964 * xdisp.c (handle_composition_prop, check_point_in_composition):
9965 Related users changed.
9967 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9969 Drop FRAME_PTR typedef.
9970 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9971 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9972 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9973 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9974 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9975 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9976 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9977 All related users changed.
9979 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9981 * eval.c (default_toplevel_binding): New function.
9983 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9984 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9985 (syms_of_eval): Export them.
9986 * data.c (Fdefault_value): Micro cleanup.
9987 * term.c (init_tty): Use "false".
9989 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9991 Fix X GC leak in GTK and raw (no toolkit) X ports.
9992 * xterm.c (x_free_frame_resources): If white and black relief
9993 GCs are allocated, always free them here.
9994 * xfns.c (x_make_gc): Omit redundant initialization.
9995 * widget.c (create_frame_gcs): Remove the leftover.
9996 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9997 in x_free_frame_resources.
9999 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
10001 * nsterm.m (windowWillResize:toSize:): Only change title if
10002 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
10004 (viewDidEndLiveResize): New method.
10006 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
10007 inside NS_IMPL_COCOA.
10009 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10011 * insdel.c (adjust_after_replace, replace_range, del_range_2):
10012 Do not check whether undo is enabled because record_insert and
10013 record_delete does that themselves.
10015 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
10017 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
10018 member which is not really used any more.
10019 (FRAME_XIC_BASE_FONTNAME): Remove.
10020 * xfns.c (xic_free_fontset): Adjust user.
10021 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
10022 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
10023 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
10024 (xdialog_show): Use eassert for debugging check.
10025 * w32term.c (x_unfocus_frame): Remove unused dummy function.
10027 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
10029 * fileio.c, fns.c (merge): Move extern decl from here ...
10030 * lisp.h (merge): ... to here.
10032 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10034 Fix last font-related change.
10035 * w32font.h (w32font_list_internal, w32font_match_internal):
10037 * w32uniscribe.c (uniscribe_list, uniscribe_match)
10038 (uniscribe_list_family): Adjust to match font API change.
10039 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
10040 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
10042 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10044 * frame.h (FRAME_MOUSE_UPDATE):
10045 * nsterm.m (ns_frame_up_to_date): Omit redundant check
10046 whether hlinfo->mouse_face_mouse_frame is non-NULL.
10048 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10050 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
10051 * font.h (struct font_driver): Change list, match, and list_family
10052 functions to accept struct frame * as first arg.
10053 * font.c (font_score, font_compare, font_sort_entities):
10055 (font_sort_entities, font_list_entities, font_select_entity)
10056 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
10057 match font API change.
10058 * xfont.c (xfont_list, xfont_match, xfont_list_family):
10059 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
10060 * ftxfont.c (ftxfont_list, ftxfont_match):
10061 * xftfont.c (xftfont_list, xftfont_match):
10062 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
10063 * w32font.c (w32font_list, w32font_match, w32font_list)
10064 (w32font_list_internal, w32_font_match_internal): Likewise.
10065 * xfaces.c (Fx_family_fonts): Adjust user.
10067 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10069 Do not use pure Xism x_wm_set_icon_position in non-X ports.
10070 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
10071 only if HAVE_X_WINDOWS is in use.
10072 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
10073 * nsterm.m (x_wm_set_icon_position): Remove no-op.
10074 * w32term.c (x_wm_set_icon_position): Likewise.
10075 * w32fns.c (x_icon): Adjust user.
10077 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
10079 * xterm.c (last_mouse_press_frame): Remove the
10080 leftover which is not really used any more.
10081 (handle_one_xevent, syms_of_xterm): Adjust users.
10082 (x_flush): Call XFlush once per each X display, not frame.
10083 This is better because this code always unconditionally skips
10084 non-X frames in Vframe_list and issues the only XFlush if we
10085 have more than one X frame on the same X display.
10086 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
10087 Use bool for booleans.
10088 (x_draw_glyph_string_background, cvt_string_to_pixel)
10089 (cvt_pixel_dtor): Drop unnecessary prototypes.
10090 * xterm.h (x_display_ok): Adjust prototype.
10092 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10094 Drop unnecessary functions that deals with frame pixel size.
10095 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
10096 (x_pixel_height): Drop prototypes.
10097 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
10098 (x_pixel_height): Drop implementations.
10099 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
10100 which should be always valid for window frame.
10101 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
10102 * w32menu.c (Fx_popup_dialog):
10103 * xmenu.c (Fx_popup_dialog): Likewise for both.
10105 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10107 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
10108 frame parameters and call to Fmodify_frame_parameters just once.
10109 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
10110 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
10111 and mention nil frame in docstring.
10113 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
10115 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
10116 (x_figure_window_size): Likewise. Adjust to return long.
10117 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
10118 (toplevel): Move Qterminal_live_p to...
10119 * terminal.c (toplevel): ...here, make it static, and...
10120 (syms_of_terminal): ...DEFSYM here.
10121 * frame.h (Qterminal_live_p): Remove declaration.
10122 (make_frame, x_figure_window_size): Adjust prototype.
10123 * nsfns.m (Fx_create_frame): Use long for window flags.
10125 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10127 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10128 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10129 Do not assume that emacs_close (INT_MAX) is a no-op.
10131 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10133 * xfaces.c (make_face_cache): For struct face_cache, prefer
10134 xmalloc to xzalloc and so avoid redundant call to memset.
10135 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10137 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10139 * fringe.c (draw_window_fringes, update_window_fringes)
10140 (compute_fringe_widths):
10141 * w32term.c (x_draw_glyph_string):
10142 * window.c (candidate_window_p, Frecenter):
10143 * xfaces.c (realize_basic_faces, realize_default_face)
10144 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10145 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10146 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10147 * xmenu.c (Fx_menu_bar_open_internal):
10148 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10149 * xsettings.c (xft_settings_event):
10150 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10151 Use bool for booleans. Adjust style and comments where
10153 * dispextern.h (draw_window_fringes, update_window_fringes)
10154 (compute_fringe_widths):
10155 * xterm.h (x_had_errors_p): Adjust prototype.
10157 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10159 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10160 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10162 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10164 * fns.c (toplevel): Remove comment before Fsafe_length because
10165 it checks for QUIT.
10167 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10169 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10171 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10173 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10174 frame which got the message is still alive, before dereferencing
10175 its pointer. (Bug#14970)
10177 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10178 be a live window, before using it as such. (Bug#14970)
10180 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10182 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10183 w32_detect_focus_change instead of doing part of its job by hand.
10184 This fixes the problem whereby FOCUS_OUT events were not sent to
10187 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10189 * process.c (Fprocess_list): Doc fix.
10191 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10192 being re-exposed only if it didn't ask to become visible.
10193 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10194 was previously iconified. (Bug#14841)
10195 (x_iconify_frame): Mark the frame iconified.
10197 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10199 Fix minor problems found by static checking.
10200 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10201 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10203 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10205 * eval.c (set_specpdl_old_value): New function.
10206 (unbind_to): Minor simplification.
10207 (get_backtrace_frame): New function.
10208 (Fbacktrace_frame): Use it. Add `base' argument.
10209 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10210 (syms_of_eval): Export backtrace-eval.
10211 * xterm.c (x_focus_changed): Simplify.
10213 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10215 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10217 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10219 * xdisp.c (redisplay_window): Instead of moving point out of
10220 scroll margin, reject the force_start method, and try scrolling
10221 instead. (Bug#14780)
10223 2013-07-24 Ken Brown <kbrown@cornell.edu>
10225 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10228 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10230 * eval.c (Fprogn): Do not check that BODY is a proper list.
10231 This undoes the previous change. The check slows down the
10232 interpreter, and is not needed to prevent a crash. See
10233 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10235 2013-07-23 Glenn Morris <rgm@gnu.org>
10237 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10239 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10241 Port to GNU/Linux systems with tinfo but not ncurses.
10242 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10243 to decide whether ncurses is being used. Without this change,
10244 GCC complains about tgetent not being declared, on a system
10245 that has tinfo installed but ncurses not installed.
10247 * eval.c (Fprogn): Check that BODY is a proper list.
10249 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10250 * data.c (Fsetq_default):
10251 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10252 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10254 Tune by taking advantage of the fact that ARGS is always a list
10255 when a function is declared to have UNEVALLED args.
10257 * emacsgtkfixed.c: Port to GCC 4.6.
10258 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10260 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10262 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10263 here to silence compiler warnings.
10265 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10267 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10268 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10269 from messing up Emacs's 'struct frame' (Bug#14923).
10271 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10273 * alloc.c (make_save_ptr_ptr): Define this function.
10274 It was inadvertently omitted. It's needed only if
10275 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10277 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10279 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10280 frame have focus (Bug#14895).
10282 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10284 Avoid vfork-related deadlock more cleanly.
10285 * callproc.c (child_setup): When the child's exec fails, output
10286 the program name, as that's more useful. Use O_NONBLOCK to avoid
10288 * process.c (create_process_1): Remove; no longer needed.
10289 (create_process): Remove timer hack; no longer needed, now that
10290 the child avoids deadlock.
10292 2013-07-20 Glenn Morris <rgm@gnu.org>
10294 * image.c (Fimage_flush): Fix doc typo.
10296 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10298 Fix array bounds violation when pty allocation fails.
10299 * process.c (PTY_NAME_SIZE): New constant.
10300 (pty_name): Remove static variable; it's now auto.
10301 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10302 Take pty_name as an arg rather than using a static variable.
10303 All callers changed.
10304 (create_process): Recover pty_flag from process, not from volatile local.
10305 (create_pty): Stay inside array even when pty allocation fails.
10306 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10308 * lread.c (Fload): Avoid initialization only when lint checking.
10309 Mention that it's needed only for older GCCs.
10311 2013-07-20 Kenichi Handa <handa@gnu.org>
10313 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10314 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10316 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10318 * lread.c (Fload): Avoid uninitialized warning.
10320 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10322 Fix some minor file descriptor leaks and related glitches.
10323 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10324 (create_lock_file): Use write, not emacs_write.
10325 * image.c (slurp_file, png_load_body):
10326 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10327 (server_accept_connection):
10328 Don't leak an fd on memory allocation failure.
10329 * image.c (slurp_file): Add a cheap heuristic for growing files.
10330 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10331 as that's what the other routines do. Maybe input need not be
10332 blocked at all, but it's better to be consistent.
10333 Avoid undefined behavior when strlen is zero.
10335 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10336 (NSTATICS): Now a constant; doesn't need to be a macro.
10338 2013-07-19 Richard Stallman <rms@gnu.org>
10340 * coding.c (decode_coding_utf_8): Add simple loop for fast
10341 processing of ASCII characters.
10343 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10345 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10347 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10349 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10350 unportable 'struct x_display_info'.
10351 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10352 is a portable type.
10354 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10356 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10357 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10359 (system_process_attributes): Prefer plain char to unsigned char
10360 when either will do. Clean up properly if interrupted or if
10361 memory allocations fail. Don't assume sscanf succeeds.
10362 Remove no-longer-needed workaround to stop GCC from whining.
10363 Read command-line once, instead of multiple times. Check read status a
10364 bit more carefully.
10366 Fix obscure porting bug with varargs functions.
10367 The code assumed that int is treated like ptrdiff_t in a vararg
10368 function, which is not a portable assumption. There was a similar
10369 -- though these days less likely -- porting problem with various
10370 assumptions that pointers of different types all smell the same as
10371 far as vararg functions is conserved. To make this problem less
10372 likely in the future, redo the API to use varargs functions.
10373 * alloc.c (make_save_value): Remove this vararg function.
10374 All uses changed to ...
10375 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10376 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10378 (make_save_ptr): Rename from make_save_pointer, for consistency with
10379 the above. Define only on platforms that need it. All uses changed.
10381 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10383 * keyboard.c: Try to fix typos in previous change.
10384 (DISPLAY_LIST_INFO): New macro.
10385 (kbd_buffer_get_event): Do not access members that are not present
10386 in X11. Revert inadvertent change of "!=" to "=".
10388 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10390 * keyboard.c (kbd_buffer_get_event):
10391 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10392 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10394 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10396 * filelock.c: Fix unlikely file descriptor leaks.
10397 (get_boot_time_1): Rework to avoid using emacs_open.
10398 This doesn't actually fix a leak, but is better anyway.
10399 (read_lock_data): Use read, not emacs_read.
10401 * doc.c: Fix minor memory and file descriptor leaks.
10402 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10403 (get_doc_string, Fsnarf_documentation):
10404 Fix file descriptor leak on error.
10406 * term.c: Fix minor fdopen-related file descriptor leaks.
10407 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10408 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10410 * charset.c: Fix file descriptor leaks and errno issues.
10412 (load_charset_map_from_file): Don't leak file descriptor on error.
10413 Use plain record_xmalloc since the allocation is larger than
10414 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10416 * eval.c (record_unwind_protect_nothing):
10417 * fileio.c (fclose_unwind):
10419 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10420 The replacement doesn't block input, but that no longer seems
10423 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10425 * lread.c: Fix file descriptor leaks and errno issues.
10426 (Fload): Close some races that leaked fds or streams when 'load'
10428 (Fload, openp): Report error number of last nontrivial failure to open.
10429 ENOENT counts as trivial.
10430 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10432 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10433 now that the function is always called with a nonnegative arg.
10434 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10435 All uses replaced with ...
10436 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10438 A few more minor file errno-reporting bugs.
10439 * callproc.c (Fcall_process):
10440 * doc.c (Fsnarf_documentation):
10441 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10442 * process.c (set_socket_option):
10443 Don't let a constructor trash errno.
10444 * doc.c: Include <errno.h>.
10446 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10448 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10450 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10452 Fix w32 bug with call-process-region (Bug#14885).
10453 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10454 to Fcall_process when the input is empty. This simplifies the
10455 code a bit. It makes no difference on POSIXish platforms but
10456 apparently it fixes a bug on w32.
10458 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10459 * fileio.c (close_file_unwind): Don't close if FD is negative;
10460 this can happen when unwinding a zapped file descriptor.
10461 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10462 in case Emacs runs out of memory between the two unwind-protects.
10463 Don't trash errno when closing FD.
10464 Zap the FD in the specpdl when closing it, instead of deferring
10465 the removal of the unwind-protect; this fixes a bug where a child
10466 function unwinds the stack past us.
10468 New unwind-protect flavors to better type-check C callbacks.
10469 This also lessens the need to write wrappers for callbacks,
10470 and the need for make_save_pointer.
10471 * alloc.c (free_save_value):
10472 * atimer.c (run_all_atimers):
10474 * alloc.c (safe_alloca_unwind):
10475 * atimer.c (unwind_stop_other_atimers):
10476 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10477 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10478 * minibuf.c (choose_minibuf_frame_1):
10479 * process.c (make_serial_process_unwind):
10480 * xdisp.c (pop_message_unwind):
10481 * xselect.c (queue_selection_requests_unwind):
10482 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10483 * alloc.c (record_xmalloc):
10484 Prefer record_unwind_protect_ptr to record_unwind_protect with
10486 * alloc.c (Fgarbage_collect):
10487 Prefer record_unwind_protect_void to passing a dummy.
10488 * buffer.c (restore_buffer):
10489 * window.c (restore_window_configuration):
10490 * xfns.c, w32fns.c (do_unwind_create_frame)
10491 New wrapper. All record-unwind uses of wrappee changed.
10492 * buffer.c (set_buffer_if_live):
10493 * callproc.c (call_process_cleanup, delete_temp_file):
10494 * coding.c (code_conversion_restore):
10495 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10496 * editfns.c (save_excursion_restore)
10497 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10498 (save_restriction_restore):
10499 * eval.c (restore_stack_limits, un_autoload):
10500 * fns.c (require_unwind):
10501 * keyboard.c (recursive_edit_unwind, tracking_off):
10502 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10503 * macros.c (pop_kbd_macro, restore_menu_items):
10504 * nsfns.m (unwind_create_frame):
10505 * print.c (print_unwind):
10506 * process.c (start_process_unwind):
10507 * search.c (unwind_set_match_data):
10508 * window.c (select_window_norecord, select_frame_norecord):
10509 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10510 (fast_set_selected_frame):
10511 * xfns.c, w32fns.c (unwind_create_tip_frame):
10512 Return void, not a dummy Lisp_Object. All uses changed.
10513 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10514 * callproc.c (call_process_kill):
10515 * fileio.c (restore_point_unwind, decide_coding_unwind)
10516 (build_annotations_unwind):
10517 * insdel.c (Fcombine_after_change_execute_1):
10518 * keyboard.c (read_char_help_form_unwind):
10519 * menu.c (unuse_menu_items):
10520 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10521 * sound.c (sound_cleanup):
10522 * xdisp.c (unwind_redisplay):
10523 * xfns.c (clean_up_dialog):
10524 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10525 Accept no args and return void, instead of accepting and returning
10526 a dummy Lisp_Object. All uses changed.
10527 * cygw32.c (fchdir_unwind):
10528 * fileio.c (close_file_unwind):
10529 * keyboard.c (restore_kboard_configuration):
10530 * lread.c (readevalllop_1):
10531 * process.c (wait_reading_process_output_unwind):
10532 Accept int and return void, rather than accepting an Emacs integer
10533 and returning a dummy object. In some cases this fixes an
10534 unlikely bug when the corresponding int is outside Emacs integer
10535 range. All uses changed.
10536 * dired.c (directory_files_internal_unwind):
10537 * fileio.c (do_auto_save_unwind):
10538 * gtkutil.c (pop_down_dialog):
10539 * insdel.c (reset_var_on_error):
10540 * lread.c (load_unwind):
10541 * xfns.c (clean_up_file_dialog):
10542 * xmenu.c, nsmenu.m (pop_down_menu):
10543 * xmenu.c (cleanup_widget_value_tree):
10544 * xselect.c (wait_for_property_change_unwind):
10545 Accept pointer and return void, rather than accepting an Emacs
10546 save value encapsulating the pointer and returning a dummy object.
10548 * editfns.c (Fformat): Update the saved pointer directly via
10549 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10550 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10551 (unwind_body): New function.
10552 (record_unwind_protect): First arg is now a function returning void,
10553 not a dummy Lisp_Object.
10554 (record_unwind_protect_ptr, record_unwind_protect_int)
10555 (record_unwind_protect_void): New functions.
10556 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10557 * fileio.c (struct auto_save_unwind): New type.
10558 (do_auto_save_unwind): Use it.
10559 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10560 * insdel.c (struct rvoe_arg): New type.
10561 (reset_var_on_error): Use it.
10562 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10564 (specbinding_func): Remove; there are now several such functions.
10565 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10566 (set_unwind_protect_ptr): New function.
10567 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10569 Be simpler and more consistent about reporting I/O errors.
10570 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10571 Say "Read error" and "Write error", rather than "I/O error", or
10572 "IO error reading", or "IO error writing", when a read or write
10574 * process.c (Fmake_network_process, wait_reading_process_output)
10575 (send_process, Fprocess_send_eof, wait_reading_process_output):
10576 Capitalize diagnostics consistently. Put "failed foo" at the
10577 start of the diagnostic, so that we don't capitalize the
10578 function name "foo". Consistently say "failed" for such
10580 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10581 All callers changed. This is so it can use report_file_error.
10582 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10583 diagnostics consistently as above.
10585 * fileio.c (report_file_errno): Fix errno reporting bug.
10586 If the file name is neither null nor a pair, package it up as a
10587 singleton list. All callers changed, both to this function and to
10588 report_file_error. This fixes a bug where the memory allocator
10589 invoked by list1 set errno so that the immediately following
10590 report_file_error reported the wrong errno value.
10592 Fix minor problems found by --enable-gcc-warnings.
10593 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10594 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10596 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10598 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10599 Set event->arg to Qt if switch-event shall be generated.
10600 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10602 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10604 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10607 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10608 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10609 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10610 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10611 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10612 and there is a focused frame.
10613 (head_table): Add focus-in and focus-out.
10614 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10615 bind to handle-focus-in/out.
10617 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10618 (Fhandle_switch_frame): Call Fhandle_focus_in.
10619 (syms_of_frame): defsubr handle-focus-in/out.
10621 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10623 Fix porting bug to older POSIXish platforms (Bug#14862).
10624 * sysdep.c (emacs_pipe): New function, that implements
10625 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10626 This should port better to CentOS 5 and to Mac OS X 10.6.
10627 All calls to pipe2 changed.
10629 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10630 This makes the code easier to read and the executable a bit smaller.
10631 Do not replace all calls to Fcons that happen to create lists,
10632 just calls that are intended to create lists. For example, when
10633 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10634 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10635 Similarly for list2 through list5.
10636 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10637 * bytecode.c (exec_byte_code):
10638 * callint.c (quotify_arg, Fcall_interactively):
10639 * callproc.c (Fcall_process, create_temp_file):
10640 * charset.c (load_charset_map_from_file)
10641 (Fdefine_charset_internal, init_charset):
10642 * coding.c (get_translation_table, detect_coding_system)
10643 (Fcheck_coding_systems_region)
10644 (Fset_terminal_coding_system_internal)
10645 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10646 * composite.c (update_compositions, Ffind_composition_internal):
10647 * dired.c (directory_files_internal, file_name_completion)
10649 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10650 * doc.c (Fsnarf_documentation):
10651 * editfns.c (Fmessage_box):
10653 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10654 (Feval, eval_sub, Ffuncall, apply_lambda):
10655 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10656 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10657 (Fset_file_times, Finsert_file_contents)
10658 (Fchoose_write_coding_system, Fwrite_region):
10659 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10660 * font.c (font_registry_charsets, font_parse_fcname)
10661 (font_prepare_cache, font_update_drivers, Flist_fonts):
10662 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10663 * frame.c (make_frame, Fmake_terminal_frame)
10664 (x_set_frame_parameters, x_report_frame_params)
10665 (x_default_parameter, Fx_parse_geometry):
10666 * ftfont.c (syms_of_ftfont):
10667 * image.c (gif_load):
10668 * keyboard.c (command_loop_1):
10669 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10670 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10671 (Fminor_mode_key_binding, accessible_keymaps_1)
10672 (Faccessible_keymaps, Fwhere_is_internal):
10673 * lread.c (read_emacs_mule_char):
10674 * menu.c (find_and_return_menu_selection):
10675 * minibuf.c (get_minibuffer):
10676 * nsfns.m (Fns_perform_service):
10677 * nsfont.m (ns_script_to_charset):
10678 * nsmenu.m (ns_popup_dialog):
10679 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10680 (Fx_own_selection_internal):
10681 * nsterm.m (append2):
10682 * print.c (Fredirect_debugging_output)
10683 (print_prune_string_charset):
10684 * process.c (Fdelete_process, Fprocess_contact)
10685 (Fformat_network_address, set_socket_option)
10686 (read_and_dispose_of_process_output, write_queue_push)
10687 (send_process, exec_sentinel):
10688 * sound.c (Fplay_sound_internal):
10689 * textprop.c (validate_plist, add_properties)
10690 (Fput_text_property, Fadd_face_text_property)
10691 (copy_text_properties, text_property_list, syms_of_textprop):
10692 * unexaix.c (report_error):
10693 * unexcoff.c (report_error):
10694 * unexsol.c (unexec):
10695 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10696 (Fformat_mode_line, syms_of_xdisp):
10697 * xfaces.c (set_font_frame_param)
10698 (Finternal_lisp_face_attribute_values)
10699 (Finternal_merge_in_global_face, syms_of_xfaces):
10700 * xfns.c (x_default_scroll_bar_color_parameter)
10701 (x_default_font_parameter, x_create_tip_frame):
10702 * xfont.c (xfont_supported_scripts):
10703 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10704 (menu_help_callback, xmenu_show):
10705 * xml.c (make_dom):
10706 * xterm.c (set_wm_state):
10707 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10708 and similarly for list2 through list5.
10710 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10712 * callproc.c (Fcall_process_region): Fix minor race and tune.
10713 (create_temp_file): New function, with the temp-file-creation part
10714 of the old Fcall_process_region. Use Fcopy_sequence to create the
10715 temp file name, rather than alloca + build_string, for simplicity.
10716 Don't bother to block input around the temp file creation;
10717 shouldn't be needed. Simplify use of mktemp.
10718 Use record_unwind_protect immediately after creating the temp file;
10719 this closes an unlikely race where the temp file was not removed.
10720 Use memcpy rather than an open-coded loop.
10721 (Fcall_process_region): Use the new function. If the input is
10722 empty, redirect from /dev/null rather than from a newly created
10723 empty temp file; this avoids unnecessary file system traffic.
10725 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10727 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10728 Simplify by making this case like the other two. This is a bit
10729 slower on obsolete hosts, but the extra complexity isn't worth it.
10731 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10732 * process.c (create_process) [!DOS_NT]:
10733 Remove now-unnecessary calls to emacs_close.
10735 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10737 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10738 returning early. (Bug#14850)
10740 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10741 and inhibit-iso-escape-detection attributes of 'undecided'.
10744 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10746 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10747 Reported by Herbert J. Skuhra in
10748 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10750 Don't lose top specpdl entry when memory is exhausted.
10751 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10752 specpdl overflow here, to simplify callers; all callers changed.
10753 Always reserve an unused entry at the stack top; this avoids
10754 losing the top entry's information when memory is exhausted.
10756 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10758 Clean up errno reporting and fix some errno-reporting bugs.
10759 * callproc.c (Fcall_process):
10760 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10761 * process.c (create_process, Fmake_network_process):
10762 * unexaix.c (report_error):
10763 * unexcoff.c (report_error):
10764 Be more careful about reporting the errno of failed operations.
10765 The code previously reported the wrong errno sometimes.
10766 Also, prefer report_file_errno to setting errno + report_file_error.
10767 (Fcall_process): Look at openp return value rather than at path,
10768 as that's a bit faster and clearer when there's a numeric predicate.
10769 * fileio.c (report_file_errno): New function, with most of the
10770 old contents of report_file_error.
10771 (report_file_error): Use it.
10772 (Ffile_exists_p, Ffile_accessible_directory_p):
10773 Set errno to 0 when it is junk.
10774 * fileio.c (Faccess_file):
10775 * image.c (x_create_bitmap_from_file):
10776 Use faccessat rather than opening the file, to avoid the hassle of
10777 having a file descriptor open.
10778 * lisp.h (report_file_errno): New decl.
10779 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10782 * process.c (create_process, wait_reading_process_output) [AIX]:
10783 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10784 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10785 a multithreaded environment anyway).
10786 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10788 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10790 * image.c (x_find_image_file): Don't close a remote file handle.
10792 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10794 Fix races with threads and file descriptors.
10795 * callproc.c (Fcall_process_region):
10796 * dired.c (open_directory):
10797 * emacs.c (main, Fdaemon_initialized):
10798 * image.c (x_find_image_file):
10799 * inotify.c (Finotify_rm_watch):
10800 * lread.c (Flocate_file_internal):
10801 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10802 * term.c (term_mouse_moveto, init_tty):
10803 * termcap.c (tgetent):
10804 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10805 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10806 * unexhp9k800.c, unexmacosx.c (unexec):
10807 * callproc.c (Fcall_process_region):
10808 Use emacs_close, not close.
10809 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10810 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10811 and posix_close function on current platforms (which all lack them).
10812 (emacs_close): Use it. This should fix the races on GNU/Linux and
10813 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10814 and it should avoid closing random victim file descriptors on
10817 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10819 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10820 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10821 Touch up doc a bit.
10823 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10824 This is for .gdbinit xbacktrace.
10826 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10827 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10828 (emacs_set_tty): Now static.
10829 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10830 * term.c (tty_capable_p, tty_default_color_capabilities)
10831 (get_tty_terminal, term_mouse_movement)
10832 (handle_one_term_event, init_tty, maybe_fatal):
10833 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10834 (tgetent, scan_file, name_match, compare_contin):
10835 * terminal.c (get_terminal):
10836 Use bool for boolean.
10837 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10838 Prefer char to unsigned char if either will do.
10839 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10840 (tty_write_glyphs): Prefer int to unsigned.
10841 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10842 All callers changed.
10843 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10845 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10848 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10849 (B__dummy__): New dummy symbol, to pacify C89.
10850 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10851 they can't grok varargs macros.
10852 * dispnew.c (add_window_display_history)
10853 (add_frame_display_history):
10854 * print.c (print_object):
10855 * xdisp.c (debug_method_add):
10856 Use %p printf format only for void pointers.
10857 * emacs.c (usage_message): New constant, replacing ...
10858 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10859 (main): Adjust to usage reorg.
10860 * fns.c (syms_of_fns):
10861 * profiler.c (syms_of_profiler):
10862 Don't use non-constant struct initializers.
10863 * gnutls.h (gnutls_initstage_t):
10864 * lisp.h (enum Lisp_Fwd_Type):
10865 * lread.c (lisp_file_lexically_bound_p):
10866 * xsettings.c (anonymous enum):
10867 Remove trailing comma.
10868 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10869 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10870 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10872 * regex.c (const_re_char): New type, to pacify strict C89.
10873 All uses of 'const re_char' replaced to use it.
10874 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10875 with glibc when strict C89. This change is imported from gnulib.
10877 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10878 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10879 Omit GNU_LINUX implementation, since it requires long long.
10880 * xterm.c (x_draw_underwave):
10881 Do not assume the traditional order of struct's members.
10882 (x_term_init): Rewrite to avoid the need for non-constant structure
10885 Syntax cleanup, mostly replacing macros with functions.
10886 This removes the need for the syntax_temp hack.
10887 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10888 * syntax.c (SYNTAX_INLINE): New macro.
10889 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10890 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10891 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10892 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10893 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10894 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10895 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10896 Now constants, not macros.
10897 (syntax_temp) [!__GNUC__]: Remove.
10898 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10899 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10900 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10901 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10902 Move here from syntax.h; now functions, not macros. Except for the
10903 last function, these are static since only syntax.c uses them.
10904 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10905 All uses changed. Now a function, not a macro; use this fact
10906 to simplify the code.
10907 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10908 compiler bugs; no longer relevant.
10909 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10910 (SYNTAX_INLINE): New macro.
10911 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10912 for the new functions. Use bool for boolean member.
10913 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10914 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10915 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10916 (SETUP_BUFFER_SYNTAX_TABLE):
10917 Now extern inline functions, not macros.
10918 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10919 Remove; all uses replaced by implementation.
10920 (syntax_temp) [!__GNUC__]: Remove decl.
10921 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10923 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10925 * emacs.c (main): Fix syntax error.
10927 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10929 Timestamp fixes for undo (Bug#14824).
10930 * atimer.c (schedule_atimer):
10931 * fileio.c (Ffile_newer_than_file_p):
10932 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10933 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10934 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10935 (syms_of_fileio): Remove Sclear_visited_file_name.
10936 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10937 file doesn't exist; this avoids an ambiguity with negative timestamps.
10938 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10939 * systime.h (make_emacs_time, invalid_emacs_time):
10940 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10941 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10942 * undo.c (record_first_change): Push (visited-file-modtime) onto
10943 undo list rather than reimplementing it by hand, incorrectly.
10945 2013-07-09 Ken Brown <kbrown@cornell.edu>
10947 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10949 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10951 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10953 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10955 Handle errno and exit status a bit more carefully.
10956 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10957 number into an exit status. Instead, use EXIT_CANCELED.
10958 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10959 * callproc.c (relocate_fd):
10960 * emacs.c (close_output_streams, main):
10961 * process.c (create_process):
10962 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10963 Use emacs_perror for simplicity.
10964 * callproc.c (relocate_fd, main):
10965 * sysdep.c (sys_subshell):
10966 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10967 (shut_down_emacs): Use emacs_write, not write.
10968 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10969 * fileio.c (Fcopy_file, e_write):
10970 * nsterm.m (ns_select):
10971 * process.c (send_process):
10972 * sound.c (vox_write):
10973 Use emacs_write_sig, not emacs_write.
10974 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10975 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10977 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10979 (emacs_full_write): New function.
10980 (emacs_write): Rewrite to use it.
10981 (emacswrite_sig, emacs_perror): New functions.
10982 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10984 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10986 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10987 on NS even if it is present. Pixmap on NS is a void*.
10989 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10991 Port to Ubuntu 10 (Bug#14803).
10992 Problem reported by T.V. Raman.
10993 * process.c (close_on_exec, accept4, process_socket):
10994 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10996 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10998 * w32.c (sys_dup): Declare prototype.
11002 * callproc.c [WINDOWSNT]: Include sys/socket.h.
11004 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11006 Make file descriptors close-on-exec when possible (Bug#14803).
11007 This simplifies Emacs a bit, since it no longer needs to worry
11008 about closing file descriptors by hand in some cases.
11009 It also fixes some unlikely races. Not all such races, as
11010 libraries often open files internally without setting
11011 close-on-exec, but it's an improvement.
11012 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
11013 * callproc.c (Fcall_process) [!MSDOS]:
11014 * emacs.c (main) [!DOS_NT]:
11015 * nsterm.m (ns_term_init):
11016 * process.c (create_process):
11017 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
11018 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
11019 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
11020 Prefer mkostemp with O_CLOEXEC to mkstemp.
11021 * callproc.c (relocate_fd) [!WINDOWSNT]:
11022 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
11023 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
11025 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
11026 Make the resulting file descriptor close-on-exec.
11027 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
11028 * lread.c (load_descriptor_list, load_descriptor_unwind):
11029 Remove; no longer needed. All uses removed.
11030 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
11031 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
11033 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
11034 (Fmake_network_process, Fnetwork_interface_list)
11035 (Fnetwork_interface_info, server_accept_connection):
11036 Make newly-created socket close-on-exec.
11037 * sysdep.c (emacs_open, emacs_fopen):
11038 Make new-created descriptor close-on-exec.
11039 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
11040 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
11042 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
11044 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
11045 for NS_IMPL_GNUSTEP.
11047 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
11049 Fix openp errno handling.
11050 * callproc.c (Fcall_process): Preserve openp errno around close.
11051 * lread.c (openp): Set errno when returning -1, as some callers
11054 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
11056 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
11058 * nsterm.h (NSSavePanel): Update comment.
11059 (NSAPP_DATA2_RUNFILEDIALOG): Define.
11060 (ns_run_file_dialog): Declare.
11062 * nsfns.m: Remove panelOK.
11064 (ns_run_file_dialog): New function.
11065 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
11066 event loop, so file dialog is popped up by ns_run_file_dialog, called
11067 by sendEvent (Bug#14578).
11068 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
11070 2013-07-06 Eli Zaretskii <eliz@gnu.org>
11072 * xdisp.c (default_line_pixel_height): New function.
11073 (pos_visible_p, move_it_vertically_backward, try_scrolling)
11074 (try_cursor_movement, redisplay_window, try_window)
11075 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
11077 * window.c (window_scroll_pixel_based):
11078 use default_line_pixel_height.
11080 * dispextern.h (default_line_pixel_height): Add prototype.
11082 * frame.c (x_set_line_spacing): Accept a float value for
11083 line-spacing parameter, per the documentation.
11085 * data.c (Fmultibyte_string_p): Doc fix.
11087 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
11089 Use emacs_open more consistently when opening files.
11090 This handles EINTR more consistently now, and makes it easier
11091 to introduce other uniform changes to file descriptor handling.
11092 * sysstdio.h: New file.
11093 * buffer.c (mmap_init):
11094 * cygw32.c (chdir_to_default_directory):
11095 * dispnew.c (Fopen_termscript):
11096 * emacs.c (Fdaemon_initialized):
11097 * fileio.c (Fdo_auto_save):
11098 * image.c (slurp_file, png_load_body, jpeg_load_body):
11099 * keyboard.c (Fopen_dribble_file):
11101 * print.c (Fredirect_debugging_output):
11102 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
11103 * termcap.c (tgetent):
11104 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
11105 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
11106 * w32term.c (w32_initialize) [CYGWIN]:
11107 * xfaces.c (Fx_load_color_file):
11108 Use emacs_open instead of plain open, and emacs_fopen instead of
11110 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
11111 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
11112 * callproc.c (default_output_mode): New constant.
11113 (Fcall_process): Use it to call emacs_open instead of plain creat.
11114 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
11115 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
11116 (emacs_fopen): New function.
11117 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
11118 Include <lisp.h>, for emacs_open.
11119 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11121 Remove duplicate #include directives.
11122 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11124 Don't include stdio.h twice.
11125 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11126 Don't include sys/types.h or stdio.h twice.
11127 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11128 * lread.c: Don't include coding.h twice.
11129 * nsfont.m: Don't include frame.h twice.
11130 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11131 * ralloc.c: Don't include <unistd.h> twice.
11132 * xdisp.c: Don't include font.h twice.
11133 * xterm.c: Don't include fontset.h twice.
11134 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11136 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11138 Scale ImageMagick images more carefully.
11139 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11140 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11141 Be more careful about avoiding undefined behavior after
11142 integer overflow and division by zero.
11144 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11146 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11147 (syms_of_w32fns): DEFSYM them.
11148 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11149 (CCHDEVICENAME): Define macros if not defined.
11150 (struct MONITOR_INFO_EX): New struct.
11151 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11152 (enum_display_monitors_fn): New variable.
11153 (globals_of_w32fns): Initialize it.
11154 (Fx_display_pixel_width, Fx_display_pixel_height)
11155 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11156 multi-monitor setups in docstrings.
11157 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11158 screen size by primary monitor's millimeter per pixel.
11159 (w32_monitor_enum, w32_display_monitor_attributes_list)
11160 (w32_display_monitor_attributes_list_fallback)
11161 (Fw32_display_monitor_attributes_list): New functions.
11162 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11164 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11166 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11168 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11170 * fileio.c (Qfile_notify_error): New error symbol.
11172 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11173 * inotify.c (inotify_callback, symbol_to_inotifymask)
11174 (Finotify_add_watch, Finotify_rm_watch): Use it.
11175 (inotifyevent_to_event): Exchange order of cookie and file name.
11176 (Finotify_add_watch): Adapt docstring.
11178 * lisp.h (Qfile_notify_error): Declare.
11180 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11182 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11183 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11184 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11185 which did not work (see <http://bugs.gnu.org/14569#307>).
11186 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11187 && (!noninteractive || initialized)). This attempts to thread
11188 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11190 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11192 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11193 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11195 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11197 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11198 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11199 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11200 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11202 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11204 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11205 Define to __sys_siglist.
11207 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11209 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11210 word-wrap, so that overflow-newline-into-fringe would work in
11211 visual-line-mode. (Bug#2749)
11212 (move_it_in_display_line_to): When the last scanned display
11213 element fits exactly on the display line, and
11214 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11215 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11216 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11217 finding buffer position that corresponds to pixel coordinates,
11218 e.g. in buffer_posn_from_coords.
11220 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11222 * process.c (handle_child_signal): Call catch_child_signal if
11225 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11227 Don't convert function pointers to void * and back.
11228 It isn't portable C, and it's easy enough to avoid.
11229 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11230 (make_save_value): Add support for SAVE_FUNCPOINTER.
11231 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11232 * print.c (print_object):
11233 Distinguish function from object pointers.
11234 * lisp.h (SAVE_FUNCPOINTER): New constant.
11235 (SAVE_SLOT_BITS): Adjust to it.
11236 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11237 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11238 (voidfuncptr): New typedef.
11239 (struct Lisp_Save_Value): New member data[0].funcpointer.
11240 (XSAVE_FUNCPOINTER): New function.
11242 Simplify buildobj processing.
11243 * Makefile.in (buildobj.h): Make it a sequence of strings each
11244 followed by comma, rather than a single string. Put it into a
11245 .tmp file in case there's an error while generating it.
11246 (gl-stamp): Use .tmp for temp files.
11247 (mostlyclean): Clean .tmp files.
11248 * doc.c (buildobj): Move to just the routine that needs it.
11249 It's now an array of strings, so processing is simpler.
11251 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11253 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11254 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11255 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11256 Invoke malloc_enable_thread even when not interactive.
11257 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11258 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11259 in this case, since the underlying bug has now been fixed.
11261 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11263 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11264 unlinking it (bug#14691).
11266 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11268 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11269 before checking whether buffer is modified. This lets
11270 `kill-buffer-query-functions' cancel killing of the buffer or save
11271 its content before `kill-buffer' asks user the "Buffer %s
11272 modified; kill anyway?" question.
11274 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11276 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11277 Let the super performKeyEquivalent deal with them (Bug#14747).
11279 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11281 * widget.c (resize_cb): Remove unused local.
11283 Do not use GTK 3 if it exists but cannot be compiled.
11284 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11285 * xterm.c (x_error_handler) [!USE_GTK]:
11288 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11290 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11292 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11293 to the valid range of values. (Bug#14753)
11295 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11296 when moving point by using the current glyph matrix. This avoids
11297 the need to force redisplay when this function is called in a
11300 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11302 Fix minor problems found by static checking.
11303 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11304 Redo the latter's body to sidestep GCC parenthesization warnings.
11305 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11306 * coding.c (detect_coding, detect_coding_system):
11307 * coding.h (struct undecided_spec):
11308 Use bool for boolean.
11309 * image.c (QCmax_width, QCmax_height): Now static.
11310 * xdisp.c (Fmove_point_visually): Remove unused local.
11312 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11314 * xdisp.c (Fmove_point_visually): New function.
11316 2013-06-28 Kenichi Handa <handa@gnu.org>
11318 * coding.h (define_coding_undecided_arg_index): New enum.
11319 (coding_attr_index): New members
11320 coding_attr_undecided_inhibit_null_byte_detection,
11321 coding_attr_undecided_inhibit_iso_escape_detection,
11322 coding_attr_undecided_prefer_utf_8.
11323 (undecided_spec): New struct.
11324 (struct coding_system): New member `undecided' of the member
11327 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11328 (detect_coding): Likewise.
11329 (detect_coding_system): Likewise.
11330 (Fdefine_coding_system_internal): New coding system properties
11331 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11333 (syms_of_coding): Adjust for coding_arg_undecided_max.
11335 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11337 * image.c (x_from_xcolors): Remove unused local.
11339 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11341 Defer image data transfer between X client and server until actual
11344 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11347 * image.c (Destroy_Image): Remove.
11348 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11349 `mask_p', and `colors_p'. All uses changed.
11350 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11351 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11352 New macros for `flags' arg to x_clear_image_1.
11353 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11354 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11355 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11356 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11357 (image_get_x_image, image_unget_x_image): New functions or macros.
11358 (image_background, image_background_transparent, x_to_xcolors)
11359 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11360 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11361 instead of Destroy_Image.
11362 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11363 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11364 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11365 (imagemagick_load_image, svg_load_image): Use them instead of
11366 x_create_x_image_and_pixmap, and x_put_x_image followed by
11367 x_destroy_x_image, respectively.
11368 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11369 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11370 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11371 background_transparent fields.
11372 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11373 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11375 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11377 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11378 This mostly consists of undoing recent changes.
11379 * callproc.c (Fcall_process):
11380 * process.c (create_process):
11381 Do not worry about catching SIGCHLD here, undoing previous change.
11382 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11383 * process.c, process.h (catch_child_signal):
11384 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11385 * process.c (catch_child_handler): Don't worry about being called
11386 lazily and do not assume caller has blocked SIGCHLD, undoing
11387 previous change. Move first-time stuff back to
11388 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11389 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11390 set lib_child_handler if it's already initialized, which may
11391 help avoid problems on GNUstep.
11393 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11395 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11396 * callproc.c (Fcall_process):
11397 * process.c (create_process):
11398 Make sure SIGCHLD is caught before we fork,
11399 since Emacs startup no arranges to catch SIGCHLD.
11400 * process.c (lib_child_handler): Initialize to null, not to
11402 (catch_child_signal): Allow self to be called lazily.
11403 Do nothing if it's already been called.
11404 Assume caller has blocked SIGCHLD (all callers do now).
11405 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11406 just before it's really needed.
11407 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11408 since it hasn't been caught yet.
11410 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11412 * image.c (compute_image_size): New function to implement
11413 :max-width and :max-height.
11414 (imagemagick_load_image): Use it.
11416 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11418 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11419 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11421 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11422 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11423 the SIGCHLD handler, since the code is not atomic and (due to glib)
11424 signals may be arriving now.
11425 * sysdep.c (init_signals): Do not catch child signals here;
11426 'main' now does that later, at a safer time.
11428 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11430 Clean up SIGCHLD handling a bit (Bug#14569).
11431 * process.c, process.h (catch_child_signal):
11432 Now always extern, even if !NS_IMPL_GNUSTEP.
11433 * process.c (catch_child_signal): Move glib tickler here from
11434 init_process_emacs, so that it's done earlier in Emacs
11435 initialization. Also move the noninteractive && !initialized
11436 check here from init_process_emacs. This is all a bit cleaner for
11437 GNUish platforms, and I hope it works around the Cygwin bug.
11438 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11439 that glib signal handling is tickled before glib creates threads.
11441 * process.c (wait_reading_process_output): Avoid int overflow
11442 when reading more than 2 GiB total from a process.
11444 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11446 * process.c (create_process): Handle a couple more cases,
11447 i.e., work even if new_argv and wait_child_setup[i] are cached.
11448 Use Fcall_process's style for volatile vars.
11450 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11452 * process.c (create_process): Mark PROCESS volatile.
11454 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11456 Use C99-style flexible array members if available.
11457 This avoids some subtle aliasing issues, which typically
11458 aren't a problem with GCC but may be a problem elsewhere.
11459 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11460 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11461 In either case, it uses a flexible array member rather than
11462 the old struct hack. All uses changed.
11463 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11464 Adjust to sdata reorganization.
11465 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11466 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11467 that ports better to pre-C99 non-GCC.
11468 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11469 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11470 as the latter has changed.
11471 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11472 and port better to pre-C99 GCC.
11473 * image.c (struct xpm_cached_color):
11474 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11475 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11476 Use FLEXIBLE_ARRAY_MEMBER.
11477 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11478 Move decl to top level so it gets checked against implementation.
11479 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11480 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11482 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11484 * syntax.c: Integer cleanups.
11485 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11486 All uses that need 0-or-2 changed to:
11487 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11488 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11489 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11490 (char_quoted, prev_char_comend_first, back_comment)
11491 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11492 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11493 Use bool for boolean.
11494 (update_syntax_table, skip_chars, skip_syntaxes):
11495 Prefer int to unsigned when either will do.
11496 (back_comment): Return boolean success flag, like forw_comment,
11497 instead of positive-or-minus-1 (which might have overflowed int anyway).
11498 Don't stuff ptrdiff_t into int.
11499 (syntax_spec_code, syntax_code_spec): Now const.
11500 (Fmatching_paren, scan_lists, scan_sexps_forward):
11501 Use enum syntaxcode for syntax code.
11502 (Fmatching_paren): Check that arg is a character, not just an integer.
11503 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11504 (Finternal_describe_syntax_value): Omit no-longer-needed
11506 (skip_chars): Use char, not unsigned char, when the distinction
11508 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11509 * bytecode.c (exec_byte_code):
11510 * syntax.c (syntax_spec_code, Fchar_syntax)
11511 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11512 (init_syntax_once):
11513 * syntax.h (SYNTAX_WITH_FLAGS):
11514 Omit unnecessary casts.
11516 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11518 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11519 line dimensions here, to avoid race conditions with the main
11520 thread. (Bug#14062, bug#14630, bug#14669)
11522 * w32term.c (w32_draw_window_cursor): Compute the header line and
11523 mode line dimensions here.
11524 <w32_system_caret_window, w32_system_caret_hdr_height>:
11525 <w32_system_caret_mode_height>: New variables.
11527 * w32term.h: Declare them.
11529 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11531 * alloc.c (die): Move "assertion failed" string here ...
11532 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11533 COND when SUPPRESS_CHECKING. This shrinks the executable text
11534 size by 0.8% to 2.2% when configured with --enable-checking,
11535 depending on optimization flags (GCC 4.8.1 x86-64).
11537 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11539 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11541 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11542 base is 2; this is more accurate.
11544 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11546 * sound.c (string_default): Move to !WINDOWSNT section.
11547 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11549 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11551 * sound.c: Integer cleanups.
11552 Remove unnecessary forward decls.
11553 (struct sound_device): The 'file' member is now a Lisp_Object, not
11554 a char *, so that we needn't invoke alloca on a huge size.
11555 (Fplay_sound_internal): Adjust to this.
11556 (string_default): New function.
11557 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11558 Use it to adjust to the struct sound_device change.
11559 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11560 (be2hs) [0]: Remove.
11562 * syntax.c (skip_chars): Don't use uninitialized storage
11563 when searching a multibyte buffer for characters that are not in a
11564 unibyte string that contains non-ASCII characters.
11566 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11568 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11569 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11571 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11573 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11575 2013-06-18 Kenichi Handa <handa@gnu.org>
11577 * font.c (Ffont_spec): Signal an error for an invalid font name
11580 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11582 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11583 In particular this ports to 32-bit sparc Sun cc.
11584 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11585 array with a dummy element at specpdl[-1], so that its address can
11587 (unbind_to): Do not copy the binding; not needed, now that we
11588 copy old_value in the one place where the copy is needed.
11589 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11590 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11591 (union specbinding): Rename from struct specbinding. Redo layout
11592 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11593 which is not portable. With Sun C 5.12 32-bit sparc, the
11594 declaration causes nargs to be an unsigned bitfield, a behavior
11595 that the C standard allows; but Emacs wants nargs to be signed.
11596 The overall type is now a union of structures rather than a
11597 structure of union of structures, and the 'kind' member is now a
11598 bitfield, so that the overall type doesn't grow. All uses changed.
11599 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11601 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11603 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11604 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11606 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11608 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11610 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11611 unless we know that the window w's frame is a frame object.
11612 Another attempt at solving bug#14062 and bug#14630.
11614 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11616 * textprop.c (property_set_type): New enum.
11617 (add_properties): Allow appending/prepending text properties.
11618 (add_text_properties_1): Factored out of Fadd_text_properties.
11619 (Fadd_text_properties): Move all the code into
11620 add_text_properties_1.
11621 (Fadd_face_text_property): New function that calls
11622 add_text_properties_1.
11624 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11626 Move functions from lisp.h to individual modules when possible.
11627 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11628 * alloc.c (XFLOAT_INIT, set_symbol_name):
11629 * buffer.c (CHECK_OVERLAY):
11630 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11631 (set_char_table_parent):
11632 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11633 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11634 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11635 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11637 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11638 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11639 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11640 (backtrace_args, backtrace_debug_on_exit):
11641 * floatfns.c (CHECK_FLOAT):
11642 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11643 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11644 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11645 (set_hash_index_slot):
11646 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11647 * marker.c (CHECK_MARKER):
11648 * textprop.c (CHECK_STRING_OR_BUFFER):
11649 * window.c (CHECK_WINDOW_CONFIGURATION):
11650 Move here from lisp.h, and make these functions static rather than
11652 * buffer.c (Qoverlayp):
11654 * fns.c (Qhash_table_p):
11655 * window.c (Qwindow_configuration_p):
11657 * lisp.h: Remove the abovementioned defns and decls.
11659 Use functions, not macros, for XINT etc (Bug#11935).
11660 In lisp.h, prefer functions to function-like macros, and
11661 constants to object-like macros, when either will do. This:
11662 . simplifies use, as there's no more need to worry about
11663 arguments' side effects being evaluated multiple times.
11664 . makes the code easier to debug on some platforms.
11665 However, when using gcc -O0, keep using function-like macros
11666 for a few critical operations, for performance reasons.
11667 This sort of thing isn't needed with gcc -Og, but -Og
11668 is a GCC 4.8 feature and isn't widely-enough available yet.
11669 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11670 Remove enum lsb_bits; no longer needed.
11671 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11672 * buffer.c (Qoverlap):
11674 * fns.c (Qhash_table_p):
11675 Now extern, so lisp.h can use these symbols.
11676 * dispextern.h: Include character.h, for MAX_CHAR etc.
11677 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11678 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11679 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11680 (GLYPH_CODE_P): Move here from lisp.h.
11681 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11682 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11683 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11684 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11685 XUNTAG now returns void *.
11686 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11687 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11688 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11689 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11690 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11691 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11692 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11693 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11694 New macros, renamed from their sans-lisp_h_ counterparts.
11695 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11696 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11697 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11698 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11699 If compiling via GCC without optimization, define these as macros
11700 in addition to inline functions.
11701 To disable this, compile with -DINLINING=0.
11702 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11703 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11704 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11705 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11706 (INTMASK, VALMASK): Now macros, since static values cannot be
11707 accessed from extern inline functions.
11708 (VALMASK): Also a constant, for benefit of old GDB.
11709 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11710 is INTEGERP, which can fold it in.
11711 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11712 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11713 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11714 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11715 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11716 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11717 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11718 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11719 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11720 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11721 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11722 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11723 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11724 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11725 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11726 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11727 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11728 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11729 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11730 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11731 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11732 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11733 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11734 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11735 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11736 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11737 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11738 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11739 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11740 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11741 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11742 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11743 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11745 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11746 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11747 (VALMASK): Define in one place rather than in two, merging the
11748 USE_LSB_TAG parts; this is simpler.
11749 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11750 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11751 Move up, to avoid use before definition.
11752 Also include "globals.h" earlier, for the same reason.
11753 (make_natnum): New function.
11754 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11755 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11756 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11757 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11758 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11759 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11760 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11761 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11762 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11763 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11764 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11765 (Qwindow_configuration_p, Qimage): New forward declarations.
11766 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11767 (STRING_COPYIN): Remove; unused.
11768 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11769 (xcar_addr, xcdr_addr): New functions. All uses changed.
11770 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11771 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11772 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11773 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11774 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11775 (TYPE_RANGED_INTEGERP): Simplify.
11776 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11777 (setlocale, fixup_locale, synchronize_system_messages_locale)
11778 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11779 Now empty functions, not macros.
11780 (functionp): Return bool, not int.
11781 * window.c (Qwindow_configuration_p): Now extern,
11782 so window.h can use it.
11783 * window.h (Qwindowp): Move decl back to lisp.h.
11785 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11787 * xdisp.c (Fline_pixel_height): New function, required for solving
11790 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11792 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11794 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11796 * lread.c (syms_of_lread):
11797 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11799 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11801 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11803 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11805 * fileio.c (expand_file_name): Doc fix.
11807 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11809 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11810 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11811 Wait for self, not for 0. This can't hurt on GNU or similar
11812 system, and may help with Cygwin.
11814 * keyboard.c: Don't use PROP (...) as an lvalue.
11815 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11816 Use set_prop (A, B), not PROP (A) = B.
11818 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11820 * xdisp.c (get_it_property): Use it->window instead of generating
11821 a Lisp object from it->w.
11823 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11825 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11826 get-char-property the window that is being rendered, instead of
11827 the buffer, to support window-specific overlays. (Bug#14575)
11828 (compute_display_string_pos): When W is NULL, use the current
11829 buffer as the object to pass to get-char-property.
11830 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11831 pointer member of the bidi iterator, since no window is pertinent
11834 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11836 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11837 being displayed, and pass it to compute_display_string_pos.
11838 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11839 (bidi_paragraph_init): All callers changed.
11841 * xdisp.c (init_from_display_pos, init_iterator)
11842 (handle_single_display_spec, next_overlay_string)
11843 (get_overlay_strings_1, reseat_1, reseat_to_string)
11844 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11845 Set bidi_it.w member from it->w.
11846 (compute_display_string_pos): Accept additional argument, the
11847 window being displayed, and pass it to Fget_char_property.
11850 * dispextern.h (struct bidi_it): New member w, the window being
11852 (compute_display_string_pos): Adjust prototype.
11854 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11856 * xgselect.c: Remove unneeded include xterm.h.
11858 * process.c (wait_reading_process_output): Check for NS before GLIB.
11859 GLIB may be linked in due to rsvg, but ns_select must be called.
11861 * xgselect.c (xg_select): Remove call to window_system_available
11862 and g_main_context_pending at the top, so Gdk events (i.e. file
11863 notify) are processed when Emacs is started with -nw.
11865 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11867 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11868 (ctagsfiles3): New variable, includes only *.m files.
11869 (TAGS): Use an explicit language name in the regular expressions,
11870 to avoid transformation of '/SOMETHING' by MSYS to
11871 'c:\MSYS\SOMETHING'.
11873 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11875 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11877 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11879 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11880 still need to set the mouse pointer shape and activate help-echo.
11883 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11885 A few porting etc. fixes for the new file monitor code.
11886 See the thread containing
11887 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11888 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11889 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11890 (dir_monitor_callback, Fgfile_rm_watch):
11891 Use assq_no_quit instead of Fassoc, for speed.
11892 (dir_monitor_callback, Fgfile_rm_watch):
11893 eassert that the monitor is a fixnum.
11894 (dir_monitor_callback): No need for CDR_SAFE.
11895 Simplify building of lisp with alternative tails.
11896 (Fgfile_add_watch, Fgfile_rm_watch):
11897 Do not assume glib functions set errno reliably on failure.
11898 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11899 and signal an error otherwise.
11900 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11901 Use Fdelq instead of Fdelete, for speed.
11903 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11905 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11906 don't insist on being invoked on a highlighted tool-bar button.
11907 Avoids losing tool-bar functionality when mouse-highlight is nil.
11908 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11909 Don't highlight when mouse-highlight is nil.
11910 (note_mouse_highlight): When mouse-highlight is nil, don't return
11911 right away; instead, run tool-bar and mode-line highlight
11912 subroutine, clear any existing highlight, and revert the mouse
11913 pointer to its default shape. (Bug#14558)
11915 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11917 * lisp.mk (lisp): Add prog-mode.el.
11919 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11921 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11922 * process.c (dummy_handler): New function.
11923 (lib_child_handler): New static var.
11924 (handle_child_signal): Invoke it.
11925 (catch_child_signal): If a library has set up a signal handler,
11926 save it into lib_child_handler.
11927 (init_process_emacs): If using glib and not on Windows, tickle glib's
11928 child-handling code so that it initializes its private SIGCHLD handler.
11929 * syssignal.h (SA_SIGINFO): Default to 0.
11930 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11931 31; it should no longer be needed now.
11933 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11935 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11937 * gfilenotify.c (globals_of_gfilenotify): New function.
11938 (syms_of_gfilenotify): Move global initialization there.
11940 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11942 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11944 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11945 * keyboard.c (menu_bar_items, tool_bar_items):
11946 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11947 not override local keymaps any more.
11949 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11951 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11953 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11955 * w32console.c (initialize_w32_display): Return the dimensions of
11956 the console window via 2 additional arguments, not via the current
11957 frame. This avoids crashes due to overrunning the bounds of
11958 frame's decode_mode_spec_buffer, which is not resized following
11959 the change of the frame dimensions from the initial 10x10.
11961 * w32term.h (w32_initialize_display_info): Adjust prototype.
11963 * term.c (init_tty): Take dimensions of the frame from the values
11964 returned by initialize_w32_display.
11966 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11967 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11968 (LIBES): Add $(GFILENOTIFY_LIBS).
11970 * w32inevt.c (handle_file_notifications): Add dummy implementation
11971 for !HAVE_W32NOTIFY.
11973 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11975 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11977 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11979 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11981 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11983 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11985 Fix minor problems found by static checking.
11986 * data.c (pure_write_error):
11987 Use xsignal2, not Fsignal, as Fsignal might return.
11988 * eval.c (set_backtrace_debug_on_exit): Now static.
11989 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11990 No longer inline. EXTERN_INLINE is needed only for functions
11991 defined in .h files. Reindent function header as per GNU style.
11992 (backtrace_p, backtrace_top, backtrace_next):
11993 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11994 compiler or linker. Add extern decls to pacify gcc -Wall.
11995 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11997 * frame.c (free_monitors): Define only on platforms that need it.
11998 * nsterm.m (ns_term_init):
11999 * process.c (catch_child_signal):
12000 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
12001 defined on all porting targets these days.
12002 * process.c, process.h (catch_child_signal):
12003 Make it extern only if NS_IMPL_GNUSTEP is defined.
12005 2013-06-03 Eli Zaretskii <eliz@gnu.org>
12007 * w32.c (gettimeofday): Make the signature identical to prototype
12008 in nt/inc/sys/time.h.
12010 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12012 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
12015 * keyboard.c (safe_run_hooks_error): Improve error message.
12017 * data.c (pure_write_error): Add `object' argument.
12018 * puresize.h (CHECK_IMPURE): Use it.
12020 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
12022 * Makefile.in (NOTIFY_OBJ): New variable.
12023 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
12025 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
12026 Call syms_of_gfilenotify.
12028 * gfilenotify.c: New file.
12030 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
12031 and Qfile_w32notify.
12032 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
12033 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
12035 * lisp.h: Declare syms_of_gfilenotify.
12037 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
12039 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
12041 Merge the specpdl and backtrace stacks. Make the structure of the
12042 specpdl entries more obvious via a tagged union of structs.
12043 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
12044 (enum specbind_tag): New enum.
12045 (struct specbinding): Make it a tagged union of structs.
12046 Add a case for backtrace records.
12047 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
12048 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
12049 (backtrace_debug_on_exit): New accessors.
12050 (struct backtrace): Remove.
12051 (struct catchtag): Remove backlist field.
12052 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
12054 (Flocal_variable_p): Speed up the common case where the binding is
12056 * eval.c (backtrace_list): Remove.
12057 (set_specpdl_symbol, set_specpdl_old_value): Remove.
12058 (set_backtrace_args, set_backtrace_nargs)
12059 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
12060 (backtrace_next): New functions.
12061 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
12062 (unwind_to_catch, internal_lisp_condition_case)
12063 (internal_condition_case, internal_condition_case_1)
12064 (internal_condition_case_2, internal_condition_case_n): Don't bother
12065 with backtrace_list any more.
12066 (Fsignal): Adjust to new backtrace format.
12067 (grow_specpdl): Move up.
12068 (record_in_backtrace): New function.
12069 (eval_sub, Ffuncall): Use it.
12070 (apply_lambda): Adjust to new backtrace format.
12071 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
12073 (specbind): Adjust to new specpdl format. Simplify.
12074 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
12075 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
12077 (mark_backtrace): Remove.
12078 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
12079 * xdisp.c (redisplay_internal): Use record_in_backtrace.
12080 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
12082 * profiler.c (record_backtrace): Use get_backtrace.
12083 (handle_profiler_signal): Use backtrace_top_function.
12084 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
12085 accessor functions.
12087 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
12089 * process.h (catch_child_signal): Declare.
12091 * process.c (catch_child_signal): New function.
12092 (init_process_emacs): Call it.
12094 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
12095 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
12097 (x_set_cursor_type): Remove declaration.
12098 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
12099 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
12100 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
12101 (ns_get_color): Use F suffix on float.
12102 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
12103 (ns_get_rgb_color): Remove.
12104 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
12105 (note_mouse_movement): x and y are CGFloat.
12106 (ns_draw_fringe_bitmap): Remove unused rowY.
12107 Change #if to COCOA && >= 10_6.
12108 (ns_draw_window_cursor): Remove unused overspill.
12109 (ns_draw_underwave): width and x are EamcsCGFloat.
12110 (ns_draw_box): thickness is CGFloat.
12111 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
12112 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
12113 if not in main thread.
12114 (ns_get_pending_menu_title, ns_check_menu_open)
12115 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
12116 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
12117 (sendFromMainThread:): New method.
12118 (changeFont:): size is CGFloat.
12119 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
12120 Disable warning about permanent text.
12121 (characterIndexForPoint:): Adjust return type depending on GNUstep
12123 (mouseDown:): delta is CGFloat.
12124 (updateFrameSize): Remove unised variable f.
12125 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12126 Cast float to EmacsCGFloat.
12127 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12128 also to -1 when restoring.
12129 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12130 inside NS_IMPL_COCOA.
12131 (toggleFullScreen:): Put call to toggleFullScreen inside
12132 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12133 (setPosition:portion:whole:): por is CGFloat.
12134 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12135 (mouseDown:): Use CGFloat.
12136 (mouseDragged:): Remove unised variable edge.
12137 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12139 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12140 of CGFloat differs.
12141 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12142 when NS_IMPL_GNUSTEP.
12143 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12144 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12145 (EmacsToolbar): Add clearAll. Add tag argument to
12146 addDisplayItemWithImage.
12147 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12149 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12151 * nsmenu.m (ns_update_menubar): Make static.
12152 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12153 (fillWithWidgetValue:): Add cast to SEL for setAction.
12154 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12155 (update_frame_tool_bar): Update code for GNUstep.
12156 (clearAll): New method.
12157 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12158 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12159 Move identifierToItem setObject and activeIdentifiers addObject before
12160 call to insertItemWithItemIdentifier.
12161 (validateVisibleItems): Fix indentation.
12162 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12163 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12164 UtilityWindow to aStyle, remove call to setStyleMask.
12166 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12168 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12169 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12170 Use F suffix on floats.
12171 (ns_char_width): Returns CGFloat.
12172 (ns_ascii_average_width): w is CGFloat instead of float.
12173 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12175 (ns_glyph_metrics): CGFloat instead of float.
12177 * nsfns.m (x_set_foreground_color, x_set_background_color):
12179 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12180 remove unused variables.
12181 (Fns_read_file_name): Keep track if panel is for save.
12182 Use ns_filename_from_panel/ns_directory_from_panel.
12183 (Fns_list_services): delegate only used for COCOA.
12184 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12185 Just return the input if GNUstep.
12186 (x_screen_planes): Remove.
12187 (Fxw_color_values): Use EmacsCGFloat
12188 (Fns_display_monitor_attributes_list): Only get screen number for
12190 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12192 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12193 ns_directory_from_panel.
12195 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12197 * process.c (handle_child_signal): Also use WCONTINUED.
12198 This is so that list-processes doesn't mistakenly list the process
12199 as stopped, when the process has actually been continued and is
12202 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12204 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12205 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12206 not already configured.
12208 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12210 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12212 * Makefile.in (mostlyclean): Remove *.res files.
12214 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12216 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12217 a buffer (bug#8447).
12219 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12221 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12222 display vector, and we backtrack, handle the case that the
12223 previous character position is also displayed from a display
12224 vector or covered by a display string or image. (Bug#14476)
12226 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12228 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12229 (struct MonitorInfo, free_monitors): Remove.
12230 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12231 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12232 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12235 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12236 (struct MonitorInfo, free_monitors): Remove.
12237 (ns_screen_name): Make static.
12238 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12239 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12242 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12243 (struct MonitorInfo): New struct.
12244 (free_monitors, make_monitor_attribute_list): Declare.
12246 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12248 (free_monitors, make_monitor_attribute_list): New functions.
12249 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12252 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12254 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12256 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12258 * keyboard.c: Apply keyboard decoding only to events that come directly
12259 from the tty, not from unread-command-events (bug#14368).
12260 (read_event_from_main_queue): New function, extracted from read_char.
12261 (read_decoded_char): Remove.
12262 (read_decoded_event_from_main_queue): New function to replace it.
12263 (read_char): Use it.
12264 (read_key_sequence): Use read_char rather than read_decoded_char.
12266 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12268 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12270 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12272 2013-05-22 Kenichi Handa <handa@gnu.org>
12274 The following changes are to fix the setting of
12275 buffer-file-coding-system on, for instance, C-x RET c unix RET
12276 _FILE_OF_DOS_EOL_TYPE_ RET.
12278 * coding.h (struct coding_system): New member detected_utf8_chars.
12280 * coding.c (detect_coding_utf_8): Count characters and check EOL
12281 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12283 (setup_coding_system): Do not initialize coding->head_ascii.
12284 (check_ascii): Do not set coding->eol_seen but update it. Do not
12285 call adjust_coding_eol_type here.
12286 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12287 If the eol-type of CODING is already specified, adjust the eol type
12288 of the found coding-system.
12289 (decode_coding_gap): Cancel previous change. Utilize the
12290 character numbers counted by detect_coding_utf_8. Fix detection
12293 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12295 * search.c (looking_at_1): Only set last_thing_searched if the match
12296 changed the match-data (bug#14281).
12298 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12300 * xdisp.c (reseat_at_previous_visible_line_start):
12301 Already declared in dispextern.h, so remove it here.
12302 (move_it_vertically_backward): Likewise.
12304 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12306 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12307 (Fx_display_pixel_width, Fx_display_pixel_height)
12308 (Fx_display_mm_width, Fx_display_mm_height):
12309 Mention `display-monitor-attributes-list' in docstrings.
12311 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12312 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12313 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12314 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12315 (Fx_display_backing_store, Fx_display_visual_class)
12316 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12317 (Fx_display_grayscale_p, Fx_display_pixel_width)
12318 (Fx_display_pixel_height, Fx_display_planes)
12319 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12320 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12321 (Fx_display_mm_width, Fx_display_mm_height)
12322 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12323 height for all physical monitors as in X11.
12325 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12326 Return pixel width or height for all physical monitors as in X11.
12328 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12330 Port --enable-gcc-warnings to clang.
12331 * bytecode.c (exec_byte_code):
12333 Redo diagnostic pragmas to pacify clang, too.
12334 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12335 * editfns.c (Fencode_time):
12336 * fileio.c (file_accessible_directory_p):
12337 * font.c (font_unparse_xlfd):
12338 Use '&"string"[index]' instead of '"string" + (index)'.
12339 * undo.c (user_error): Remove; unused.
12341 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12343 * insdel.c (insert_1_both): Document the arguments, instead of
12344 referring to insert_1, which no longer exists.
12346 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12347 some window, increment windows_or_buffers_changed, so that
12348 *Messages* display in that window is updated. (Bug#14408)
12350 * w32.c: Include epaths.h.
12351 (init_environment): Use cmdproxy.exe without leading directories.
12352 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12354 (gettimeofday): Adjust signature and return value to Posix
12357 * unexw32.c (open_output_file): Delete the existing emacs.exe
12358 before creating it, to break the hard link to the versioned
12361 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12362 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12363 (FIRSTFILE_OBJ): New variables.
12364 (W32_RES): Rename to EMACSRES. All users changed.
12365 (base_obj): Use $(CM_OBJ).
12366 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12367 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12368 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12369 $(W32_RES_LINK) before $(LIBES).
12370 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12372 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12374 * makefile.w32-in (DOC): Use just "DOC".
12376 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12378 * process.c: Export default filters and sentinels to Elisp.
12379 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12381 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12382 (Fset_process_sentinel, Fformat_network_address):
12383 Default to them instead of nil.
12384 (server_accept_connection): Sentinels can't be nil any more.
12385 (read_and_dispose_of_process_output): New function, extracted from
12386 read_process_output.
12387 (read_process_output): Use it; filters can't be nil.
12388 (Finternal_default_process_filter): New function, extracted from
12389 read_process_output.
12390 (exec_sentinel_unwind): Remove function.
12391 (exec_sentinel): Don't zilch sentinel while running.
12392 (status_notify): Sentinels can't be nil.
12393 (Finternal_default_process_sentinel): New function extracted from
12395 (setup_process_coding_systems): Default filter is not nil any more.
12396 (syms_of_process): Export new Elisp functions and initialize
12398 * lisp.h (make_lisp_proc): New function.
12400 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12402 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12404 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12406 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12407 unless we know that the window w is a leaf window.
12408 Another attempt at solving bug#14062.
12410 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12412 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12415 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12417 * image.c (gif_load): Check that subimages fit (Bug#14345).
12419 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12421 * lread.c (skip_dyn_eof): New function.
12422 (read1): Use it to skip the end of a file in response to #@00.
12424 * doc.c (get_doc_string): Slightly relax the sanity checking.
12426 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12428 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12429 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12430 (MonitorInfo): New struct.
12431 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12432 (Fns_display_monitor_attributes_list): New functions.
12433 (display-usable-bounds): Remove.
12434 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12437 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12439 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12440 (GTK_CHECK_VERSION): New macro, if not already defined.
12441 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12442 replaced by GTK_CHECK_VERSION.
12444 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12446 * xterm.h (GTK_PREREQ): New macro.
12447 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12448 to use this macro instead, for consistency and clarity.
12450 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12452 * xdisp.c (row_for_charpos_p): New function, with code of
12453 cursor_row_p, but accepts an additional argument CHARPOS instead
12454 of using a hardcoded PT.
12455 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12456 (row_containing_pos): Call row_for_charpos_p instead of partially
12457 doing the same. Fixes cursor positioning under longlines-mode
12458 when longlines-show-effect includes more than one newline, when
12459 moving the cursor vertically up.
12461 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12463 * makefile.w32-in (ACL_H): New macro.
12464 ($(BLD)/fileio.$(O)): Update dependencies.
12466 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12468 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12469 * Makefile.in (LIB_ACL): New macro.
12470 (LIBACL_LIBS): Remove.
12471 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12472 * fileio.c: Include <acl.h>.
12473 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12474 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12476 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12479 * unexelf.c: Don't assume ElfW (Half) fits in int.
12480 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12481 when dealing with ElfW (Half) values, since they can exceed 2**31
12482 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12483 (entry_address): Omit unused NUM arg. All uses changed.
12485 2013-05-07 Juri Linkov <juri@jurta.org>
12487 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12488 to the string converted from number with `Fnumber_to_string'.
12491 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12493 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12494 This fixes a problem introduced by my previous change.
12496 2013-05-07 Glenn Morris <rgm@gnu.org>
12498 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12500 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12502 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12504 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12506 Static checking by GCC 4.8.0.
12507 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12508 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12509 (x_get_monitor_attributes_fallback)
12510 (x_get_monitor_attributes_xinerama)
12511 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12512 Define only if USE_GTK.
12513 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12514 (x_get_monitor_attributes_fallback): Omit unused locals.
12515 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12516 Use double, not float, to avoid mixed-mode floating point arithmetic.
12518 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12519 Jan Djärv <jan.h.d@swipnet.se>
12521 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12522 (XINERAMA_CFLAGS): New macros.
12523 (ALL_CFLAGS, LIBES): Use them.
12525 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12526 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12527 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12528 (syms_of_xfns): DEFSYM them.
12529 (struct MonitorInfo): New struct.
12530 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12531 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12532 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12533 (x_get_monitor_attributes_xinerama): New functions.
12534 (Fx_display_monitor_attributes_list): New primitive.
12535 (syms_of_xfns): Defsubr it.
12537 * xterm.h (x_display_info): Add Xatom_net_workarea and
12538 Xatom_net_current_desktop.
12540 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12541 and dpyinfo->Xatom_net_current_desktop.
12543 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12545 * xdisp.c (pos_visible_p): Use the special code for finding the
12546 beginning of a display property or overlay for any "replacing"
12547 display property, not just for display strings. This solves
12548 incorrect reporting of position by posn-at-point. (Bug#14241)
12550 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12552 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12553 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12554 Verify that ElfW (Half) fits in int.
12555 (fatal): Use same signature as lisp.h.
12556 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12557 configure and build with -DUNEXELF_DEBUG without worrying about
12558 other modules that use DEBUG.
12559 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12560 possibly-wide integers now uses it instead of plain fprintf.
12561 (entry_address): New function, which avoids problems with 32-bit
12562 overflow on 64-bit hosts.
12563 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12564 (round_up): Don't assume the remainder fits in int.
12565 (find_section): Use bool for boolean. Simplify debug code.
12566 (unexec): Don't assume file sizes fit in int or size_t.
12567 Omit unnecessary trailing newline in 'fatal' format.
12568 Use strerror rather than outputting decimal error number.
12569 Remove unused code when emacs is not defined;
12570 this file relies on Emacs now.
12571 Don't assume e_phnum and e_shnum are positive.
12573 * regex.c: Fix problems when DEBUG is defined.
12574 (extract_number, extract_number_and_incr): Define regardless of
12575 whether DEBUG is defined; that's simpler and makes the code less
12576 likely to go stale in the normal case when DEBUG is not defined.
12577 Return int rather than taking an int * arg. All callers changed.
12578 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12579 Remove, replacing with ...
12580 (DEBUG_PRINT): New macro. All callers changed.
12581 (DEBUG_COMPILES_ARGUMENTS): New macro.
12582 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12583 (print_compiled_pattern, print_double_string) [DEBUG]:
12584 Use prototype rather than old-style definition.
12585 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12586 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12587 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12588 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12589 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12590 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12591 This matters only when DEBUG is defined.
12593 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12595 * xdisp.c (set_iterator_to_next): Set the
12596 ignore_overlay_strings_at_pos_p flag only if we are _really_
12597 iterating over an overlay string, as indicated by the
12598 current.overlay_string_index member. (Bug#14306)
12600 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12602 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12603 to where it is used, to avoid autorelease issues (Bug#14050).
12605 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12607 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12608 * fileio.c (syms_of_fileio): Implement this.
12609 * filelock.c (create_lock_file): If symbolic links don't work, so
12610 we use a regular file as a lock file, do not fsync the lock file;
12613 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12615 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12616 (syms_of_minibuf): Adjust accodingly.
12618 * callint.c (Fcall_interactively): Adjust calls accordingly.
12620 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12622 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12623 w->contents is a buffer before computing everything else.
12624 Use parentheses to disambiguate last part of the condition.
12626 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12627 assertion violations. (Bug#14062)
12629 2013-05-01 David Reitter <david.reitter@gmail.com>
12631 * nsfns.m (ns_tooltip): Initialize.
12633 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12635 * coding.c (decode_coding_gap): Don't remove the character before
12636 a newline unless it's a CR character. (Bug#14287)
12638 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12640 * dispextern.h (struct face): Move enum face_underline_type
12641 earlier so that bitfields can be in the same word.
12643 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12645 * nsfns.m (handlePanelKeys): New function.
12646 (EmacsOpenPanel:performKeyEquivalent:)
12647 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12648 arrows/function/control and copy/paste keys (Bug#14296).
12650 2013-04-27 Juri Linkov <juri@jurta.org>
12652 * callint.c (Fcall_interactively): Call `Qread_number' for
12653 interactive code letter `n' instead of using duplicate code.
12656 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12658 * systime.h (make_timeval): Declare as 'const'.
12660 2013-04-27 Kenichi Handa <handa@gnu.org>
12662 * font.c (font_open_entity): Always open a font of manageable
12665 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12667 Port better to AIX (Bug#14258).
12668 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12671 2013-04-24 Kenichi Handa <handa@gnu.org>
12673 * coding.c (decode_coding_iso_2022): When an invalid escape
12674 sequence is encountered, reset the invocation and designation
12675 status to the safest one.
12677 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12679 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12680 Without this fix, "make distclean" leaves stamp-h1 behind.
12682 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12684 * w32fns.c (w32_fullscreen_rect): New function to compute the
12685 window rectangle for the given fullscreen mode.
12686 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12687 longer tunes the window size. This keeps the window's edges flush
12688 with the screen and allows the taskbar to hide itself in fullboth.
12690 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12691 window decorations and uses the entire screen.
12693 * w32term.h (w32_fullscreen_rect) Add prototype.
12694 (struct w32_output): Replace normal_width, normal_height,
12695 normal_top, and normal_left members with a single normal_placement
12697 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12699 (FRAME_NORMAL_PLACEMENT): New macro.
12701 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12703 * minibuf.c (Ftest_completion): Silence compiler warning.
12705 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12707 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12710 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12713 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12714 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12715 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12716 parentheses where appropriate.
12718 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12720 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12722 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12724 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12725 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12726 Mention in the doc string that setting these variables takes
12727 effect only after a call to set-window-buffer. (Bug#14200)
12729 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12731 * indent.c (Fvertical_motion): Don't consider display strings on
12732 overlay strings as display strings on the buffer position we
12733 started from. This prevents vertical cursor motion from jumping
12734 more than one line when there's an overlay string with a display
12735 property at end of line.
12736 Reported by Karl Chen <Karl.Chen@quarl.org> in
12737 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12739 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12741 * window.c (select_window): `record_buffer' even if window is
12742 already selected (bug#14191).
12744 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12746 * window.c (Fwindow_end): Test more flags, including the buffer's
12747 last_overlay_modified flag, to determine whether the window's
12748 display is really up-to-date. Prevents the function from
12749 returning a stale value. (Bug#14170)
12750 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12753 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12755 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12756 garbaged only if it is not already the top frame on its TTY.
12757 This prevents flickering due to constant redrawing of TTY frames when
12758 there are GUI frames open in the same session. (Bug#13864)
12760 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12762 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12763 of marking the idle timers directly.
12765 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12767 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12768 tables (bug#14054).
12770 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12772 * window.c (select_window): Don't record_buffer while the invariant is
12773 temporarily broken (bug#14161).
12775 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12777 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12779 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12781 2013-04-07 Romain Francoise <romain@orebokech.com>
12783 Ignore additional platform-specific ACL errors (Bug#13702).
12784 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12785 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12787 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12789 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12792 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12794 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12795 This bug was introduced by my 2013-02-25 change that simplified
12796 data_start configuration. Without this change, on GNU/Linux
12797 an Emacs configured with --enable-profiling fails immediately
12798 due to a profiler signal.
12799 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12800 with these flags. On platforms where special flags are needed
12801 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12802 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12803 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12805 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12807 Get rid of some platform-specific functions examining window
12808 system and its capabilities. This is a partial rework of the
12810 * lisp.h (have_menus_p): Remove prototype. This function is
12811 replaced with platform-independent window_system_available.
12812 (check_window_system): Move to...
12813 * frame.h (decode_window_system_frame, window_system_available):
12814 ...here, add new prototypes.
12815 * frame.c (window_system_available, decode_window_system_frame):
12817 (check_window_system): Platform-independent now.
12818 * xterm.h (x_in_use): Remove declaration.
12820 * w32term.h (check_x_frame):
12821 * nsterm.h (check_x_frame): Remove prototypes. This function
12822 is replaced with platform-independent decode_window_system_frame.
12823 * msdos.c (have_menus_p): Remove.
12824 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12825 Remove platform-specific functions. Use check_window_system,
12826 decode_window_system_frame and check_ns_display_info where
12827 appropriate. Minor style and comment tweaks.
12828 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12829 (check_x_frame): Likewise.
12830 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12832 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12833 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12834 * xmenu.c, xselect.c: All related users changed.
12836 2013-04-03 Kenichi Handa <handa@gnu.org>
12838 The following changes is to optimize the code for reading UTF-8
12841 * coding.c (check_ascii): Rename from detect_ascii. Return value
12842 changed. Check EOL format. Do not call adjust_coding_eol_type
12844 (check_utf_8): New function.
12845 (adjust_coding_eol_type): Do nothing if already adjusted.
12846 (detect_coding): Compare the return value of check_ascii with
12847 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12848 (decode_coding_gap): Optimize for valid UTF-8.
12850 2013-03-21 Kenichi Handa <handa@gnu.org>
12852 * coding.c (syms_of_coding): Cancel previous change.
12854 * insdel.c (insert_from_gap): Fix previous change.
12856 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12858 Consistently use platform-specific function to detect window system.
12859 * lisp.h (check_window_system): New prototype. This function is
12860 going to replace check_x, check_w32 and check_ns.
12861 (have_menus_p): Mention msdos.c in comment.
12862 * fontset.c (check_window_system_func): Remove. Adjust all users.
12863 * fontset.h (check_window_system_func): Remove prototype.
12864 * nsterm.h (check_ns):
12865 * xterm.h (check_x):
12866 * w32term.h (check_w32): Likewise.
12867 * menu.c (Fx_popup_menu): Use check_window_system.
12868 * msdos.c (check_window_system): Define for MS-DOS.
12869 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12870 * w32fns.c (check_window_system): Likewise for MS-Windows.
12871 * xfns.c (check_window_system): Likewise for X.
12872 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12873 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12875 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12877 Prefer < to > in range checks such as 0 <= i && i < N.
12878 This makes it easier to visualize quantities on a number line.
12879 This patch doesn't apply to all such range checks,
12880 only to the range checks affected by the 2013-03-24 change.
12881 This patch reverts most of the 2013-03-24 change.
12882 * alloc.c (xpalloc, Fgarbage_collect):
12883 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12884 * character.c (string_escape_byte8):
12885 * charset.c (read_hex):
12886 * data.c (cons_to_unsigned):
12887 * dispnew.c (update_frame_1):
12888 * doc.c (Fsubstitute_command_keys):
12889 * doprnt.c (doprnt):
12890 * editfns.c (hi_time, decode_time_components):
12891 * fileio.c (file_offset):
12892 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12893 * font.c (font_intern_prop):
12894 * frame.c (x_set_alpha):
12895 * gtkutil.c (get_utf8_string):
12896 * indent.c (check_display_width):
12897 * keymap.c (Fkey_description):
12898 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12900 * minibuf.c (read_minibuf_noninteractive):
12901 * process.c (wait_reading_process_output):
12902 * search.c (Freplace_match):
12903 * window.c (get_phys_cursor_glyph):
12904 * xdisp.c (redisplay_internal):
12905 * xsmfns.c (smc_save_yourself_CB):
12906 Prefer < to > for range checks.
12907 * dispnew.c (sit_for): Don't mishandle NaNs.
12908 This fixes a bug introduced in the 2013-03-24 change.
12909 * editfns.c (decode_time_components): Don't hoist comparison.
12910 This fixes another bug introduced in the 2013-03-24 change.
12912 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12914 * frame.h (struct frame): Drop scroll_bottom_vpos
12915 member becaue all real users are dead long ago.
12916 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12917 * xdisp.c (redisplay_internal): Adjust user.
12919 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12921 * nsmenu.m (showAtX:Y:for:): setLevel to
12922 NSPopUpMenuWindowLevel (Bug#13998).
12924 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12926 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12927 (ns_check_pending_open_menu): Declare.
12929 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12930 (x_activate_menubar): Update the menu with title that matches
12931 ns_get_pending_menu_title, and call
12932 ns_check_pending_openmenu (Bug#12698).
12933 (menuWillOpen:): New method.
12934 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12936 * nsterm.m (menu_will_open_state, menu_mouse_point)
12937 (menu_pending_title): New varaibles.
12938 (ns_get_pending_menu_title, ns_check_menu_open)
12939 (ns_check_pending_open_menu): New functions.
12941 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12943 * indent.c (current_column_bol_cache): Remove leftover which is not
12944 used in Fmove_to_column any more.
12945 (current_column, scan_for_column): Adjust users.
12946 * keyboard.c (last_point_position_buffer, last_point_position_window):
12947 Remove leftovers which are not used for recording undo any more.
12948 (command_loop_1, syms_of_keyboard): Adjust users.
12949 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12950 redisplay_window any more.
12951 (move_it_to): Adjust user.
12953 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12955 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12956 Update dependencies.
12958 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12960 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12961 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12962 forward references.
12964 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12966 * window.h (struct window): Replace hchild, vchild and buffer slots
12967 with a single slot 'contents'. This is possible because each valid
12968 window may have either the child window (in vertical or horizontal
12969 combination) or buffer to display (for the leaf window). Using that,
12970 a lot of operations to traverse and/or change window hierarchies may
12971 be simplified. New member horizontal is used to distinguish between
12972 horizontal and vertical combinations of internal windows.
12973 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12974 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12975 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12976 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12977 Use contents slot, not buffer, where appropriate.
12978 (wset_combination): New function.
12979 (wset_buffer): Add eassert.
12980 (Fframe_first_window): Simplify the loop reaching first window.
12981 (Fwindow_buffer): Use WINDOW_LEAF_P.
12982 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12983 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12984 (unshow_buffer): Convert initial debugging check to eassert.
12985 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12986 (make_parent_window, window_resize_check, window_resize_apply)
12987 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12988 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12989 Adjust to match struct window changes.
12990 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12991 (mark_window_cursors_off, count_windows, get_leaf_windows)
12992 (foreach_window_1): Simplify the loop.
12993 * alloc.c (mark_object): Do not check for the leaf window because
12994 internal windows has no glyph matrices anyway.
12995 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12996 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12997 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12998 (build_frame_matrix_from_window_tree, mirror_make_current)
12999 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
13000 (update_window_tree, set_window_update_flags): Simplify the loop.
13001 (sync_window_with_frame_matrix_rows): Enforce live window.
13002 Use contents slot, not buffer, where appropriate.
13003 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
13004 and WINDOW_HORIZONTAL_COMBINATION_P.
13005 (make_frame_visible_1): Simplify the loop.
13006 Use contents slot, not buffer, where appropriate.
13007 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
13008 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
13009 (expose_window_tree): Likewise.
13010 Use contents slot, not buffer, where appropriate.
13011 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
13012 to avoid deleted windows. Use contents slot instead of buffer.
13013 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
13014 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
13015 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
13016 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
13018 2013-03-28 Eli Zaretskii <eliz@gnu.org>
13020 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
13021 identify the reasons for assertion violations in bug#14062 and
13023 (Fx_show_tip): Fix compilation error under
13024 "--enable-check-lisp-object-type". (Bug#14073)
13026 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
13027 Reported by <rzl24ozi@gmail.com>.
13029 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
13031 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
13033 (unwind_with_echo_area_buffer): ...to restore it here.
13034 This is needed to ensure that...
13035 (redisplay_window): ...both window markers are valid here,
13036 which is verified by eassert.
13037 * editfns.c (save_excursion_save): Do not assume that
13038 selected_window always displays the buffer.
13039 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
13042 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
13044 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
13047 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
13049 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
13051 2013-03-27 Eli Zaretskii <eliz@gnu.org>
13053 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
13054 since MinGW's w32api headers do. This avoids compiler warnings.
13056 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
13057 if already defined.
13059 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13061 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
13063 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
13065 * gtkutil.c (style_changed_cb): Check if frame is live and an
13066 X frame (Bug#14038).
13068 2013-03-26 Eli Zaretskii <eliz@gnu.org>
13070 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
13071 Define only for _WIN32_WINNT less than 0x0500.
13072 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
13074 Move inclusion of time.h before sys/time.h, so that MinGW64 could
13075 see its own definitions of 'struct timeval' and 'struct timezone'.
13077 Fix incompatibilities between MinGW.org and MinGW64 headers.
13078 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
13080 * w32.c (REPARSE_DATA_BUFFER): Guard with
13081 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
13083 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
13085 * xterm.c: Include X11/XKBlib.h
13086 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
13088 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
13090 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
13092 * blockinput.h (input_blocked_p): Likewise.
13093 * bytecode.c (exec_byte_code): Likewise.
13094 * callproc.c (call_process_kill, call_process_cleanup)
13095 (Fcall_process): Likewise.
13096 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
13097 (Fccl_execute_on_string): Likewise.
13098 * character.c (string_escape_byte8): Likewise.
13099 * charset.c (read_hex): Likewise.
13100 * cm.c (calccost): Likewise.
13101 * data.c (cons_to_unsigned): Likewise.
13102 * dired.c (directory_files_internal, file_name_completion):
13104 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
13105 (sit_for): Likewise.
13106 * doc.c (Fsubstitute_command_keys): Likewise.
13107 * doprnt.c (doprnt): Likewise.
13108 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
13109 * emacsgtkfixed.c: Likewise.
13110 * fileio.c (file_offset, Fwrite_region): Likewise.
13111 * floatfns.c (Fexpt, fmod_float): Likewise.
13112 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
13114 * font.c (font_intern_prop): Likewise.
13115 * frame.c (x_set_alpha): Likewise.
13116 * gtkutil.c (get_utf8_string): Likewise.
13117 * indent.c (check_display_width): Likewise.
13118 * intervals.c (create_root_interval, rotate_right, rotate_left)
13119 (split_interval_right, split_interval_left)
13120 (adjust_intervals_for_insertion, delete_node)
13121 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13122 (merge_interval_right, merge_interval_left, copy_intervals)
13123 (set_intervals_multibyte_1): Likewise.
13124 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13125 * keymap.c (Fkey_description): Likewise.
13126 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13127 * lread.c (openp, read_integer, read1, string_to_number):
13129 * menu.c (ensure_menu_items): Likewise.
13130 * minibuf.c (read_minibuf_noninteractive): Likewise.
13131 * print.c (printchar, strout): Likewise.
13132 * process.c (create_process, Faccept_process_output)
13133 (wait_reading_process_output, read_process_output, send_process)
13134 (wait_reading_process_output): Likewise.
13135 * profiler.c (make_log, handle_profiler_signal): Likewise.
13136 * regex.c (re_exec): Likewise.
13137 * regex.h: Likewise.
13138 * search.c (looking_at_1, Freplace_match): Likewise.
13139 * sysdep.c (get_child_status, procfs_ttyname)
13140 (procfs_get_total_memory): Likewise.
13141 * systime.h (EMACS_TIME_VALID_P): Likewise.
13142 * term.c (dissociate_if_controlling_tty): Likewise.
13143 * window.c (get_phys_cursor_glyph): Likewise.
13144 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13145 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13147 * xfns.c (Fx_window_property): Likewise.
13148 * xmenu.c (set_frame_menubar): Likewise.
13149 * xselect.c (x_get_window_property, x_handle_dnd_message):
13151 * xsmfns.c (smc_save_yourself_CB): Likewise.
13152 * xterm.c (x_scroll_bar_set_handle): Likewise.
13154 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13156 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13157 to be optional or nil. Adjust comment and convert it to docstring.
13158 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13159 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13161 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13163 Static checking by GCC 4.8-20130319.
13164 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13165 * process.c (Fset_process_datagram_address)
13166 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13167 * xdisp.c (get_char_face_and_encoding)
13168 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13169 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13170 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13172 2013-03-24 Ken Brown <kbrown@cornell.edu>
13174 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13175 fix compilation on 64-bit Cygwin, where underscores are not
13176 automatically prepended.
13178 * w32term.c (w32_initialize): Silence compiler warning.
13180 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13182 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13183 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13184 variables, to save and restore frame dimensions.
13185 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13186 after returning from a 'fullscreen' configuration.
13187 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13188 to avoid races between the main thread and the input thread.
13190 * w32term.h (struct w32_output): New members normal_width,
13191 normal_height, normal_top, normal_left, and prev_fsmode.
13192 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13193 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13194 members of a frame.
13196 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13197 'fullscreen' parameter. Always record previous width and height
13198 of the frame, except when switching out of maximized modes, so
13199 that they could be restored correctly, instead of resetting to the
13200 default frame dimensions. Send SC_RESTORE command to the frame,
13201 unless we are going to send SC_MAXIMIZE, to restore the frame
13202 resize hints in the mouse pointer shown by the window manager.
13205 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13207 * lisp.h (get_frame_param): Adjust conditions for prototype
13210 2013-03-22 Ken Brown <kbrown@cornell.edu>
13212 * unexcw.c: Drop unneeded inclusion of w32common.h.
13213 (report_sheap_usage): Declare.
13214 (read_exe_header): Add magic numbers for x86_64.
13215 (fixup_executable): Fix printf format specifier for unsigned long
13218 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13220 * frame.h (struct frame): Put menu_bar_window under #ifdef
13221 because this member is not needed when X toolkit is in use.
13222 (fset_menu_bar_window):
13223 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13224 (free_glyphs, update_frame):
13225 * xdisp.c (expose_frame): Likewise.
13226 (display_menu_bar): Likewise. Remove redundant eassert.
13227 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13230 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13232 Use functions and constants to manipulate Lisp_Save_Value objects.
13233 This replaces code that used macros and strings and token-pasting.
13234 The change makes the C source a bit easier to follow,
13235 and shrinks the Emacs executable a bit.
13236 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13237 (make_save_value): Change 1st arg from string to enum. All callers
13240 (mark_object): Use if, not #if, for GC_MARK_STACK.
13241 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13242 (XSAVE_OBJECT): Now functions, not macros.
13243 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13244 the constant was never used.
13245 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13246 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13247 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13248 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13250 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13251 type3 with a single member save_type. All uses changed.
13252 (save_type, set_save_pointer, set_save_integer): New functions.
13253 * print.c (PRINTX): Remove.
13255 * alloc.c: Remove redundant static declarations.
13257 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13259 * window.h (struct window): Convert left_col, top_line, total_lines
13260 and total_cols from Lisp_Objects to integers. Adjust comments.
13261 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13263 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13264 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13265 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13266 Adjust users where appropriate.
13268 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13270 * frame.h (struct frame): Drop resx and resy because the same data is
13271 available from window system-specific output context. Adjust users.
13272 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13273 New functions to provide defaults when no window system available.
13274 (FRAME_RES_X, FRAME_RES_Y): New macros.
13275 (NUMVAL): Move from xdisp.c.
13276 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13277 (Ffont_face_attributes, Fopen_font):
13278 * image.c (gs_load):
13279 * w32font.c (fill_in_logfont):
13280 * xdisp.c (calc_pixel_width_or_height):
13281 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13282 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13284 2013-03-20 Kenichi Handa <handa@gnu.org>
13286 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13287 to 1 (temporary workaround until a bug related to ASCII
13288 optimization is fixed).
13290 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13292 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13293 Signal error if window is not internal. Adjust docstring.
13294 (delete_all_child_windows): Use combination_limit to save the buffer.
13295 (Fset_window_configuration): Adjust accordingly.
13296 * print.c (syms_of_print): Initialize debugging output not here...
13297 (init_print_once): ...but in a new function here.
13298 * lisp.h (init_print_once): Add prototype.
13299 * emacs.c (main): Add call to init_print_once. Adjust comments.
13301 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13303 * window.c (window_resize_check, window_resize_apply)
13304 (window_from_coordinates, recombine_windows, set_window_buffer)
13305 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13306 (Fsplit_window_internal, Fdelete_window_internal)
13307 (freeze_window_starts): Use bool for booleans.
13308 * window.h (window_frame_coordinates, resize_frame_windows)
13309 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13311 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13313 * dispnew.c (bitch_at_user): Use `user-error'.
13315 2013-03-17 Ken Brown <kbrown@cornell.edu>
13317 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13318 as return type of image_background. (Bug#13981)
13319 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13321 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13323 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13324 (ns_select): Don't return with result uninitialized.
13326 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13329 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13331 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13332 directories. If filename is nil, get directory name (Bug#13932).
13333 Use getFilename and getDirectory.
13334 (getFilename, getDirectory): New methods for EmacsSavePanel and
13336 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13338 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13340 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13342 2013-03-15 Kenichi Handa <handa@gnu.org>
13344 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13345 (adjust_after_replace): Make it back to static. Delete the third
13346 arg text_at_gap_tail. Cancel the code for handling it.
13348 * coding.h (struct coding_system): New member eol_seen.
13350 * coding.c (detect_ascii): New function.
13351 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13352 when the source bytes are actually scanned. On detecting for
13353 coding_category_utf_8_auto, call detect_ascii instead of scanning
13354 source bytes directly.
13355 (produce_chars): Call insert_from_gap with the new arg 0.
13356 (encode_coding): Likewise.
13357 (decode_coding_gap): Control ASCII optimization by the variable
13358 disable_ascii_optimization instead of #ifndef .. #endif.
13359 Deccode EOL format according to coding->eol_seen.
13360 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13363 * lisp.h (adjust_after_replace): Cancel externing it.
13364 (insert_from_gap): Adjust prototype.
13366 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13368 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13369 FULLSCREEN_MAXIMIZED. (Bug#13935)
13371 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13373 * region-cache.c (find_cache_boundary, move_cache_gap)
13374 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13375 Simplify debugging check and convert to eassert. Adjust comment.
13376 (pp_cache): Put under ENABLE_CHECKING.
13378 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13380 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13381 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13382 and WM_ACTIVATEAPP.
13383 (w32fullscreen_hook): If the frame is visible, reset
13384 f->want_fullscreen flag after changing the frame size. If the
13385 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13388 2013-03-13 Daniel Colascione <dancol@dancol.org>
13390 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13391 too so that these builds can use Cygwin's file conversion
13392 functions. (We've been building and linking cygw32.o all along
13393 and just not using it.)
13395 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13397 File synchronization fixes (Bug#13944).
13398 * Makefile.in (LIB_FDATASYNC): New macro.
13400 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13401 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13402 Don't worry about HAVE_FSYNC, since a substitute fsync is
13403 available if the system lacks one.
13404 (Fwrite_regin): Retry fsync if interrupted.
13406 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13408 * w32term.c (w32_read_socket): If the Emacs frame is being
13409 activated, call w32fullscreen_hook, to make sure the new frame
13410 dimensions are in effect. (Bug#13937)
13412 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13414 * xdisp.c (init_iterator): Simplify because both character and byte
13415 positions are either specified or -1. Add eassert. Adjust comment.
13416 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13417 character and byte positions can be obtained from marker.
13419 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13421 Static checking by Sun C 5.12.
13422 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13423 * bytecode.c (exec_byte_code):
13424 * dispnew.c (init_display):
13426 * fileio.c (Fsubstitute_in_file_name):
13427 * keyboard.c (Fevent_convert_list):
13428 * keymap.c (Fsingle_key_description):
13429 * term.c (maybe_fatal, fatal):
13430 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13431 * xsmfns.c (Fhandle_save_session):
13432 Omit unreachable code.
13433 * keymap.c (map_keymap_char_table_item): Cast void * to
13434 a function pointer type; the C Standard requires this.
13436 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13437 Include <sys/param.h> unconditionally, as that works elsewhere and
13438 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13439 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13442 See ChangeLog.12 for earlier changes.
13444 ;; Local Variables:
13448 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13450 This file is part of GNU Emacs.
13452 GNU Emacs is free software: you can redistribute it and/or modify
13453 it under the terms of the GNU General Public License as published by
13454 the Free Software Foundation, either version 3 of the License, or
13455 (at your option) any later version.
13457 GNU Emacs is distributed in the hope that it will be useful,
13458 but WITHOUT ANY WARRANTY; without even the implied warranty of
13459 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13460 GNU General Public License for more details.
13462 You should have received a copy of the GNU General Public License
13463 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.