1 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3 Fix handling of internal borders (Bug#16348).
4 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
5 internal border width from pixel width of windows.
6 (change_frame_size_1): Don't return early when frame's pixel
7 size changes - we still have to record the new sizes in the
9 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
10 also when toolbar gets larger.
11 * window.c (check_frame_size): Include internal_border_width in
13 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
14 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
15 non-toolkit/non-GTK version clear internal border.
16 * xterm.c (x_clear_under_internal_border): New function for
17 non-toolkit/non-GTK version.
18 (x_after_update_window_line): In non-toolkit/non-GTK version
20 (handle_one_xevent, x_set_window_size): Call
21 x_clear_under_internal_border in non-toolkit/non-GTK version.
22 * xterm.h (x_clear_under_internal_border): Extern it.
24 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
26 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
27 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
30 2014-01-06 Eli Zaretskii <eliz@gnu.org>
32 * xdisp.c (redisplay_window): Don't skip window redisplay if the
33 last value of point is not equal to buffer's point. (Bug#16129)
35 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
38 * nsterm.h (updateCollectionBehavior): Rename from
39 updateCollectionBehaviour. All uses changed.
41 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
42 * Makefile.in (SETFATTR): New macro.
43 (temacs$(EXEEXT)): Use it.
45 2014-01-04 Martin Rudalics <rudalics@gmx.at>
47 Fix maximization behavior on Windows (Bug#16300).
48 * w32fns.c (w32_fullscreen_rect): Don't handle
49 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
50 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
51 of SetWindowPos. Restore last placement also when leaving
52 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
53 but the FULLSCREEN_BOTH case.
55 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
58 * data.c (arithcompare_driver):
59 * fileio.c (Fcar_less_than_car):
60 * fns.c (internal_equal):
61 * frame.c (delete_frame):
62 * lisp.h (enum More_Lisp_Bits):
64 Avoid C99 constructs that don't work in C89.
65 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
66 to port to C89, which doesn't have 'long long'.
67 (count_trailing_zero_bits): Use them.
69 2014-01-03 Chong Yidong <cyd@gnu.org>
71 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
73 2014-01-02 Martin Rudalics <rudalics@gmx.at>
75 Further adjust frame/window scrollbar width calculations.
76 * window.c (apply_window_adjustment): Set
77 windows_or_buffers_changed.
78 (Fwindow_scroll_bars): Return actual scrollbar width.
79 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
80 For non-toolkit builds again use 14 as minimum width and set
81 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
82 * xterm.c (XTset_vertical_scroll_bar): Take width from
83 WINDOW_SCROLL_BAR_AREA_WIDTH.
84 (x_new_font): Rename wid to unit. Base calculation of new
85 scrollbar width on toolkit used and make it analogous to that of
86 x_set_scroll_bar_default_width.
87 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
88 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
90 * w32term.c (w32_set_vertical_scroll_bar): Take width from
91 WINDOW_SCROLL_BAR_AREA_WIDTH.
92 (x_new_font): Make it correspond to changes in xterm.c.
94 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
96 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
97 This is a cleaner way to fix the MinGW-w64 porting problem.
98 Check for INTPTR_MAX misconfiguration.
100 2014-01-01 Eli Zaretskii <eliz@gnu.org>
102 * search.c (newline_cache_on_off, find_newline): In indirect
103 buffers, use the newline cache of the base buffer.
105 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
106 buffer, invalidate the caches of its base buffer. (Bug#16265)
108 * indent.c (width_run_cache_on_off, compute_motion): In indirect
109 buffers, use the width-run cache of the base buffer.
111 * xdisp.c (redisplay_window): When the window displays an indirect
112 buffer, and the character widths in the display table have
113 changed, invalidate the width-run cache of the corresponding base
116 * fileio.c (Finsert_file_contents): When invalidating the newline
117 cache, consider the case of inserting into indirect buffer.
119 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
120 In indirect buffers, use the paragraph cache of the base buffer.
122 2013-12-31 Martin Rudalics <rudalics@gmx.at>
124 * window.c (grow_mini_window): Fix last change.
126 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
128 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
130 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
132 * w32term.c (w32_initialize): Use LCID and LOWORD.
134 * w32proc.c (create_child): Use pid_t for 5th argument.
135 (IsValidLocale): Don't provide prototype for MinGW64.
136 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
137 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
139 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
140 MinGW64 doesn't support.
142 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
144 * w32.c (set_named_security_info): New function.
145 (acl_set_file): Fall back on set_named_security_info if
146 set_file_security fails.
147 (g_b_init_set_named_security_info_w)
148 (g_b_init_set_named_security_info_a): New static variables.
149 (globals_of_w32): Initialize them to zero.
150 (set_named_security_info): Set them to non-zero if the
151 corresponding API is available.
152 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
155 2013-12-31 Martin Rudalics <rudalics@gmx.at>
157 Some more fixes following pixelwise resize changes including one
159 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
160 of frame_resize_pixelwise.
161 * widget.c (pixel_to_text_size): New function.
162 (update_wm_hints): Have size hints respect value of
163 frame_resize_pixelwise.
164 (EmacsFrameResize): Alway process resize requests pixelwise.
165 * window.c (grow_mini_window): Make sure mini window is at least
167 * xdisp.c (display_menu_bar): Make sure menubar extends till
169 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
170 (x_set_tool_bar_lines): Calculate pixelwise.
171 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
172 frame_resize_pixelwise.
174 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
176 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
177 variables not used there.
179 2013-12-30 Eli Zaretskii <eliz@gnu.org>
181 * w32.c (sys_umask): New function. (Bug#16299)
183 2013-12-30 Martin Rudalics <rudalics@gmx.at>
185 * dispnew.c (change_frame_size_1): Take old width of root window
186 from that window's pixel width. (Bug#16284)
188 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
190 Plain copy-file no longer chmods an existing destination (Bug#16133).
191 * fileio.c (realmask): Now a static var, not a local.
192 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
193 Remove arg STATPTR. All uses changed.
194 (Fcopy_file): Do not alter permissions of existing destinations,
195 unless PRESERVE-PERMISSIONS (renamed from
196 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
197 Avoid race when testing for existing destinations and for
198 when input and output files are the same.
199 If changing the group fails, adjust both default and
200 preserved permissions so that access is not granted to the
202 (Fset_default_file_modes, init_fileio): Update realmask.
203 (Fdefault_file_modes): Use realmask instead of calling umask.
205 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
207 Fix pipe bug with OS X emacs --daemon (Bug#16262).
208 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
209 flags on the daemon pipe ends before execing.
211 2013-12-28 Eli Zaretskii <eliz@gnu.org>
213 * w32fns.c (Fx_create_frame): Error out if called from a TTY
216 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
218 * callproc.c (Vexec_path): Document that exec-directory is in it.
220 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
222 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
225 2013-12-27 Chong Yidong <cyd@gnu.org>
227 * data.c (Fsymbol_function): Doc fix.
229 2013-12-26 Martin Rudalics <rudalics@gmx.at>
231 Some more tinkering with Bug#16051.
232 * window.c (resize_frame_windows): Don't let the size of the
233 root window drop below the frame's default character size.
234 Never ever delete any subwindows - let the window manager do the
237 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
238 of toolbar lines needed when they exceed the height of the root
240 (unwind_create_frame_1): New function.
241 (Fx_create_frame): Generally inhibit calling the window
242 configuration change hook here. Remove extra call to
243 change_frame_size - it's not needed when we don't run the
244 configuration change hook.
246 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
248 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
249 On my Fedora 19 platform the core dumps were so big that
250 my desktop became nearly catatonic.
251 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
252 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
253 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
254 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
256 * conf_post.h (__has_feature): New macro, if not already defined.
257 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
258 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
260 2013-12-25 Eli Zaretskii <eliz@gnu.org>
262 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
263 is a file name. (Bug#16252)
265 2013-12-25 Chong Yidong <cyd@gnu.org>
267 * keyboard.c (Voverriding_terminal_local_map):
268 (Voverriding_local_map): Doc fix.
270 * keymap.c (Vemulation_mode_map_alists): Doc fix.
272 2013-12-24 Eli Zaretskii <eliz@gnu.org>
274 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
275 file name when it is submitted to ShellExecute. Simplify code.
276 Don't test DOCUMENT for being a string, as that is enforced by
277 CHECK_STRING. Doc fix.
279 2013-12-23 Eli Zaretskii <eliz@gnu.org>
281 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
282 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
283 redisplay_tool_bar does. Improve and fix commentary.
284 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
285 limits of the glyph matrices. (Bug#16051)
286 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
287 only when the new size is different from the old one, and the new
288 size can be achieved given the frame height.
290 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
292 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
294 2013-12-23 Glenn Morris <rgm@gnu.org>
296 * lread.c (Fload): Mention load-prefer-newer in doc.
298 2013-12-22 Martin Rudalics <rudalics@gmx.at>
300 Handle Bug#16207 by being more restrictive when running hooks.
301 * window.c (unwind_change_frame): New function.
302 (Fset_window_configuration): Don't run configuration change hook
303 while the frame configuration is unsafe. Call select_window
306 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
308 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
310 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
312 * nsterm.h: Declare EmacsColor category.
314 * nsterm.m (NSColor): Implement EmacsColor category.
315 (ns_get_color): Use colorUsingDefaultColorSpace.
316 (ns_get_color, ns_term_init): Use colorForEmacsRed.
318 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
320 2013-12-21 Eli Zaretskii <eliz@gnu.org>
322 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
323 having the PNG_NORETURN attribute, to avoid compiler warning in
326 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
328 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
330 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
331 fringe background extension.
332 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
333 because they are now always the same as `left' and `width',
334 respectively. Remove code for the case that `width' and
335 `sb_width' are different.
337 2013-12-20 Martin Rudalics <rudalics@gmx.at>
339 Remove scroll_bar_actual_width from frames.
340 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
341 * frame.c (Fscroll_bar_width): Return scroll bar area width.
342 (x_figure_window_size):
343 * nsterm.m (x_set_window_size):
344 * widget.c (set_frame_size):
345 * w32term.c (x_set_window_size):
346 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
347 scroll_bar_actual_width.
349 Convert scroll_bar members to integers on Windows.
350 * w32term.h (struct scroll_bar): Convert top, left, width,
351 height, start, end and dragging to integers.
352 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
354 * w32term.c (w32_set_scroll_bar_thumb)
355 (w32_scroll_bar_handle_click): Remove XINT conversions for
356 scroll_bar members. Treat bar->dragging as integer.
357 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
358 first element. Remove XINT conversions for scroll_bar members.
359 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
360 Remove XINT conversions for scroll_bar members.
362 Fix assignment for new window total sizes.
363 * window.c (Fwindow_resize_apply_total): Assign values for
366 2013-12-20 Chong Yidong <cyd@gnu.org>
368 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
369 argument to `append'.
371 2013-12-19 Eli Zaretskii <eliz@gnu.org>
373 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
374 current text face, for extending the face of the display margins.
377 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
380 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
382 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
385 * nsterm.m (Qfile, Qurl): New.
386 (EV_MODIFIERS2): New macro.
387 (EV_MODIFIERS): Use EV_MODIFIERS2.
388 (ns_term_init): Remove font and color from DND, does not work on
389 newer OSX, and other ports don't have them.
390 (performDragOperation:): Handle modifiers used during drag.
391 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
392 Remove global Lisp variables used to communicate with ns-win.el.
393 Remove font and color handling.
394 (syms_of_nsterm): Defsym Qfile and Qurl.
396 2013-12-19 Anders Lindgren <andlind@gmail.com>
398 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
399 (ns_constrain_all_frames, x_set_offset): Remove assignment to
401 (updateFrameSize:, windowWillResize:toSize:): Add trace.
402 (constrainFrameRect): Remove special case nr_screens == 1.
403 Don't constrain size to size of view.
405 * nsterm.h (ns_output): Remove dont_constrain.
407 2013-12-19 Anders Lindgren <andlind@gmail.com>
409 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
411 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
413 Minor fixes for recent openp changes.
414 * lisp.h (GCPRO7): New macro.
415 * lread.c (openp): Use bool for boolean; all callers changed.
416 Protect save_string from GC. Don't assume that file descriptors
417 are nonzero. Redo save_mtime comparison to avoid bogus GCC
418 warning about uninitialized variable.
420 2013-12-18 Eli Zaretskii <eliz@gnu.org>
422 * w32fns.c (emacs_abort): Use intptr_t as argument of
423 INT_BUFSIZE_BOUND, to avoid compiler warnings.
425 2013-12-18 Glenn Morris <rgm@gnu.org>
427 * lread.c (Fload): Pass load_prefer_newer to openp.
428 Don't bother checking mtime if openp already did it.
429 (openp): Add `newer' argument, to check all suffixes
430 and find the newest file.
431 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
432 * callproc.c (call_process):
433 * charset.c (load_charset_map_from_file):
434 * emacs.c (init_cmdargs):
435 * image.c (x_create_bitmap_from_file, x_find_image_file):
437 * lread.c (Flocate_file_internal):
438 * process.c (Fformat_network_address):
439 * sound.c (Fplay_sound_internal):
440 * w32.c (check_windows_init_file):
441 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
443 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
445 2013-12-17 Eli Zaretskii <eliz@gnu.org>
447 * w32.c (getloadavg): Don't index samples[] array with negative
448 indices. Recover from wall-clock time being set backwards.
450 * w32term.c (w32_initialize): Declare the argument of
451 set_user_model as const.
453 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
454 (w32_menu_show): Constify some arguments passed to MessageBox.
456 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
457 to initialize Lisp objects.
459 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
460 initialize Lisp objects.
462 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
463 use variables used only on X under that condition.
465 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
466 variables not used there.
468 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
470 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
471 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
473 2013-12-16 Eli Zaretskii <eliz@gnu.org>
475 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
476 code, revealed in presence of R2L characters, character
477 compositions, and display vectors. A better fix for Bug#16148.
478 (extend_face_to_end_of_line): Don't reference tool_bar_window in
479 GTK and NS builds, they don't have this member of struct frame.
481 * dispextern.h (struct composition_it): Correct a comment for the
484 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
486 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
487 This prevents a compilation error on C compilers that do not
488 default functions to return 'int' if not declared. Also, add
489 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
490 since it now uses inline functions.
492 2013-12-16 Eli Zaretskii <eliz@gnu.org>
494 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
495 display margins on mode line, header line, and in the frame's
496 tool-bar window. (Bug#16165)
498 2013-12-16 Andreas Schwab <schwab@suse.de>
500 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
502 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
504 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
507 2013-12-16 Martin Rudalics <rudalics@gmx.at>
509 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
511 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
513 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
514 intended to find bogus pointers in font objects (Bug#16140).
515 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
516 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
517 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
518 Disable for MS-Windows due to Bug#15876; apparently this
519 requires more or less substantial changes in fontset code.
520 * xfont.c (xfont_close):
521 * xftfont.c (xftfont_close): Call x_display_info_for_display
522 to check whether 'Display *' is valid (Bug#16093 and probably
525 2013-12-15 Eli Zaretskii <eliz@gnu.org>
527 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
528 Reported by Juanma Barranquero <lekktu@gmail.com>.
530 * process.c (Fprocess_send_eof): Don't crash if someone tries to
531 open a pty on MS-Windows. (Bug#16152)
533 * emacs.c (decode_env_path): Fix bogus comparison against
534 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
536 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
538 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
539 (Fx_file_dialog): Add parentheses around && to silence warning.
541 * w32term.c (construct_drag_n_drop): Remove unused local variable.
543 2013-12-15 Eli Zaretskii <eliz@gnu.org>
545 * xdisp.c (extend_face_to_end_of_line): Extend background of
546 non-default face in margin areas as well. (Bug#16151)
547 (display_line): Call extend_face_to_end_of_line for continued
548 lines as well, if the display margins have non-zero width.
549 (set_glyph_string_background_width): When needed, set the
550 extends_to_end_of_line_p flag on glyph strings to be drawn in
551 margin areas, not only in the text area.
553 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
556 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
558 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
559 Don't worry about verify_error being t, since it has to be a list.
561 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
563 Use bool for boolean, focusing on headers.
564 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
565 No need to include <stdbool.h>, since conf_post.h does it now.
566 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
567 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
568 (SET_PER_BUFFER_VALUE_P):
569 * ccl.c, ccl.h (setup_ccl_program):
570 * ccl.h (CHECK_CCL_PROGRAM):
571 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
572 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
573 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
574 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
575 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
576 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
577 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
578 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
579 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
580 (CHARSET_FAST_MAP_SET):
581 * coding.c (decode_coding_ccl, encode_coding_ccl):
582 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
583 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
584 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
585 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
586 (decode_coding_c_string):
587 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
588 * conf_post.h (has_attribute):
589 * dispextern.h (trace_redisplay_p):
590 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
591 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
592 (SET_GLYPH_FROM_CHAR_GLYPH):
593 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
594 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
595 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
596 (cursor_in_mouse_face_p):
597 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
598 (blank_row, prepare_desired_row)
599 (build_frame_matrix_from_leaf_window, make_current)
600 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
601 (update_window, scrolling_window, update_frame_line):
602 * disptab.h (GLYPH_FOLLOW_ALIASES):
603 * editfns.c (Fformat):
604 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
605 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
606 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
607 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
608 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
609 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
611 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
612 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
613 (FRAME_MOUSE_UPDATE):
614 * fringe.c (Fdefine_fringe_bitmap):
615 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
616 (x_create_bitmap_from_xpm_data, xpm_load_image):
617 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
618 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
619 (MERGE_INTERVAL_CACHE):
620 * keymap.h (KEYMAPP):
621 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
622 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
623 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
624 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
625 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
626 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
627 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
628 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
629 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
630 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
631 (SETUP_BUFFER_SYNTAX_TABLE):
632 * systime.h (timespec_valid_p):
633 * term.c (save_and_enable_current_matrix):
634 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
635 * xdisp.c (in_display_vector_p, display_tool_bar_line)
636 (redisplay_internal, try_window_reusing_current_matrix)
637 (sync_frame_with_window_matrix_rows, try_window_id)
638 (display_menu_bar, display_tty_menu_item, display_mode_line)
639 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
640 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
641 * xmenu.c (xmenu_show):
642 * xterm.c (use_xim, x_term_init):
643 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
644 (struct x_bitmap_record):
645 Use bool for booleans.
646 * ccl.c (struct buffer_text):
647 * ccl.h (struct ccl_program):
648 * charset.h (struct charset):
650 * coding.h (struct iso_2022_spec, struct coding_system):
651 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
652 (struct glyph_string, struct face, struct face_cache)
653 (struct bidi_string_data, struct bidi_it)
654 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
656 * editfns.c (Fformat):
657 * frame.h (struct frame):
658 * fringe.c (struct fringe_bitmap):
659 * intervals.h (struct interval):
660 * keyboard.h (struct kboard):
661 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
662 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
663 (struct Lisp_Buffer_Local_Value, union specbinding):
664 * macfont.m (struct macfont_info):
665 * process.h (struct Lisp_Process):
666 * termchar.h (struct tty_display_info):
667 * window.h (struct window):
668 * xterm.h (struct x_output):
669 Use bool_bf for boolean bit-fields.
670 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
672 * ccl.h (struct ccl_program): Remove unused members private_state,
673 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
675 (struct ccl_spec): Remove unused members cr_carryover,
677 * conf_post.h: Include <stdbool.h>.
679 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
680 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
681 Surround statement macro with proper 'do { ... } while (false)' brackets.
682 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
683 Args must now be expressions; all callers changed.
684 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
685 (PRODUCE_GLYPHS): Simplify use of boolean.
686 * fileio.c (Fcopy_file):
687 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
688 * lisp.h (UNGCPRO): Return void, not int.
689 (FOR_EACH_TAIL): Use void expression, not int expression.
690 * region-cache.c: Reindent.
691 * region-cache.h: Copy comments from region-cache.c, to fix
692 incorrect remarks about booleans.
694 2013-12-14 Eli Zaretskii <eliz@gnu.org>
696 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
697 when character at point is displayed from a display vector.
700 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
702 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
703 now a list of certificate validation checks that will abort a
704 connection with an error.
705 (Fgnutls_boot): Document it and use it.
707 2013-12-14 Martin Rudalics <rudalics@gmx.at>
709 * w32term.c (w32_enable_frame_resize_hack): New variable.
710 (x_set_window_size): Use it to hack frame resizing on Windows
713 2013-12-14 Eli Zaretskii <eliz@gnu.org>
715 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
716 Windows-specific code to w32.c. Change error message text to
717 match that of Posix platforms.
719 * w32.c (w32_copy_file): New function, most of the code copied and
720 reworked from Fcopy_file. Improve error handling. Plug memory
721 leak when errors are thrown. Support file names outside of the
722 current codepage. (Bug#7100)
724 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
726 * lread.c (load_path_default): Prototype.
728 2013-12-13 Glenn Morris <rgm@gnu.org>
730 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
732 (load-path-default): Remove `changed' argument.
733 Do not set dump_path permanently. Simplify.
734 (init_lread): Simplify.
735 (syms_of_lread): Remove dump_path.
737 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
739 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
740 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
741 2013-12-12 font-related change to avoid Bug#16128, which
742 is quite hard to fix without even more substantial changes.
744 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
746 * font.c (font_close_object): Check for live frame (Bug#16128).
748 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
750 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
751 Return ptrdiff_t, not int, since it's a buffer size.
752 Reindent/reparen some macros to a more Gnuish style.
754 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
756 Avoid undefined behavior with huge regexp interval counts.
757 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
758 since it's now specialized to interval counts. All uses changed.
759 Do not assume wrapraound on signed integer overflow.
760 (regex_compile): Simplify based on the above changes.
762 2013-12-12 Eli Zaretskii <eliz@gnu.org>
764 Support file names on MS-Windows that use characters outside of
765 the current system codepage. (Bug#7100)
767 * w32.c (get_file_security, set_file_security)
768 (create_symbolic_link): Separate pointers and boolean flags for
769 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
770 non-zero, else the former.
771 (codepage_for_filenames, filename_to_utf16, )
772 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
774 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
776 (normalize_filename): Lose the DBCS code, now works on UTF-8.
777 Accept only one argument; all callers changed.
778 (dostounix_filename): Remove the second argument, now works in
779 UTF-8. All callers changed.
780 (parse_root): Lose DBCS code.
781 (get_long_basename, w32_get_short_filename, init_environment)
782 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
783 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
784 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
785 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
786 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
787 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
789 (ansi_encode_filename): New function.
790 (get_emacs_configuration, get_emacs_configuration_options):
792 (add_volume_info, GetCachedVolumeInformation): Run the input file
793 name through unixtodos_filename, to ensure it is stored and
794 referenced in canonical form.
795 (get_volume_info): Lose the DBCS code, now works in UTF-8.
796 (logon_network_drive, sys_link, utime): Improve error handling.
797 (sys_access): New function.
798 (hashval, generate_inode_val): Unused functions deleted.
799 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
800 (check_windows_init_file): Convert error message from UTF-8 to
801 ANSI codepage, for display in the message box.
802 (globals_of_w32): Set w32_unicode_filenames according to the OS
805 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
806 w32_unicode_filenames is non-zero, ANSI mode otherwise.
807 (syms_of_w32term): Declare w32-unicode-filenames.
809 * w32proc.c (new_child, delete_child): Remove code that handled
810 unused pending_deletion and input_file members of the child struct.
811 (create_child, sys_spawnve): Convert all file names to ANSI
812 codepage. Use ANSI APIs explicitly; forcibly fail if any file
813 name cannot be encoded in ANSI codepage. Don't use
814 unixtodos_filename, mirror slashes by hand.
815 (record_infile, record_pending_deletion): Functions deleted.
816 (Fw32_short_file_name): Call w32_get_short_filename instead of
819 * w32notify.c (add_watch): Work in Unicode mode when
820 w32_unicode_filenames is non-zero, ANSI mode otherwise.
821 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
822 instead, do the same with Lisp primitives.
824 * w32fns.c (file_dialog_callback, Fx_file_dialog)
825 (Fsystem_move_file_to_trash, Fw32_shell_execute)
826 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
827 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
828 (Fw32_shell_execute): Improve error reporting.
829 (Fdefault_printer_name): Ifdef away for Cygwin.
831 * w32.h (struct _child_process): Remove input_file and
832 pending_deletion members that are no longer used.
833 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
834 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
835 (ansi_encode_filename): New and updated prototypes.
837 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
839 (unexec): Don't use dostounix_filename, it expects a file name in
840 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
843 * fileio.c (Ffile_name_directory, file_name_as_directory)
844 (directory_file_name, Fexpand_file_name)
845 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
846 arguments of dostounix_filename.
847 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
848 use MAX_UTF8_PATH for size of file-name strings.
849 (emacs_readlinkat): Build an explicitly unibyte string for file
851 (syms_of_fileio) <file-name-coding-system>:
852 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
854 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
855 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
856 directories to UTF-8.
857 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
858 environment, and each element of the input PATH, to UTF-8.
860 * dired.c (file_attributes): Use build_unibyte_string explicitly
861 to make Lisp strings from user and group names.
863 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
866 * coding.c (decode_file_name, encode_file_name): New functions.
868 * termcap.c (tgetent): Adapt to the change in arguments of
871 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
874 * msdos.c (dostounix_filename, init_environment): Adapt to the
875 change in arguments of dostounix_filename.
877 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
878 [WINDOWSNT]: Encode file names passed to the image libraries in
881 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
882 [WINDOWSNT]: Convert file names to the current ANSI codepage.
884 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
885 arguments of dostounix_filename.
887 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
889 * font.h (struct font_entity) [HAVE_NS]: New field to record
890 font driver which was used to create this entity.
891 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
892 frame where the font was opened.
893 (font_close_object): Add prototype.
894 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
895 (font_close_object): Not static any more. Lost frame arg.
896 Adjust comment and users.
897 * alloc.c (cleanup_vector): Call font_close_object to adjust
898 per-frame font counters correctly. If HAVE_NS, also call
899 driver-specific cleanup for font-entity objects.
900 * ftfont.c (ftfont_open):
901 * nsfont.m (nsfont_open):
902 * w32font.c (w32font_open_internal):
903 * xfont.c (xfont_open):
904 * xftfont.c (xftfont_open): Save frame pointer in font object.
905 * macfont.m (macfont_open): Likewise.
906 (macfont_descriptor_entity): Save driver pointer to be able
907 to call its free_entity routine when font-entity is swept.
908 * ftxfont.c (ftxfont_open): Add eassert because frame
909 pointer should be saved by ftfont_driver.open.
911 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
913 * xterm.c (x_make_frame_visible): Restore hack which is needed when
914 input polling is used. This is still meaningful for Cygwin, see
915 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
916 * keyboard.c (poll_for_input_1, input_polling_used): Define
918 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
919 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
920 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
921 (font_for_char): Prefer ptrdiff_t to int for buffer position.
922 (face_for_char): Likewise. Rearrange eassert and return ASCII
923 face for CHAR_BYTE8_P.
924 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
926 2013-12-11 Ken Brown <kbrown@cornell.edu>
928 * dispextern.h (erase_phys_cursor):
929 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
931 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
933 * nsterm.m (x_free_frame_resources):
934 * term.c (tty_free_frame_resources):
935 * xterm.c (x_free_frame_resources): Do not check for non-NULL
936 face cache because it's implied by free_frame_faces anyway.
937 * w32term.c (x_free_frame_resources): Likewise. Do not call
938 free_frame_faces twice.
940 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
942 * editfns.c (Fformat_time_string): Mention %F in the doc.
944 2013-12-11 Martin Rudalics <rudalics@gmx.at>
946 * window.c (resize_frame_windows): Don't return immediately when
947 the root window's size doesn't change - the minibuffer window
948 may still have to be repositioned/resized.
949 * xfns.c (Fx_create_frame): Always change the frame size after
950 initializing the frame's faces.
951 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
952 change_frame_size should already have done it.
953 (x_new_font): Assign new tool- and menu-bar heights.
954 (x_set_window_size_1): Account for tool- and menu-bar heights
955 (Bug#16013). Don't set pixel sizes since change_frame_size
956 should already have done it.
958 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
960 Remove the option of using libcrypto.
961 * Makefile.in (LIB_CRYPTO): Remove.
962 (LIBES): Don't use it.
964 2013-12-11 Juri Linkov <juri@jurta.org>
966 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
967 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
969 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
971 * xdisp.c (display_tool_bar_line): Don't extend on a previously
972 drawn tool bar items (Bug#16058).
973 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
975 2013-12-09 Ken Brown <kbrown@cornell.edu>
977 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
979 * lisp.h (get_frame_param): Adjust conditions for prototype
982 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
984 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
985 Avoid unused macro warning if configured --without-xft.
987 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
989 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
991 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
993 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
995 * emacs.c (main): Call fixup_locale a second time for GNUStep.
997 2013-12-08 Martin Rudalics <rudalics@gmx.at>
999 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1001 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1003 Use libcrypto's checksum implementations if available, for speed.
1004 * Makefile.in (LIB_CRYPTO): New macro.
1007 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1008 The macro didn't conform to C99 due to type mismatch,
1009 which caused compilation failure with Sun C 5.12,
1010 and it was confusing anyway. Include window.h to declare
1011 redisplay_other_windows.
1013 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1015 * window.c (set_window_buffer): Update mode line (bug#16084).
1017 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1019 Fix minor problems found by static checking.
1020 * keyboard.c (poll_for_input_1, input_polling_used):
1021 Define only if HAVE_NTGUI.
1022 * xmenu.c (popup_activate_callback): Omit unnecessary
1023 check against USE_X_TOOLKIT, which must be defined here anyway.
1024 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1027 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1029 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1031 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1033 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1035 * nsterm.m (x_set_window_size): Remove fprintf.
1036 (init): Define always. Set applicationDidFinishLaunchingCalled
1038 (applicationDidFinishLaunching:):
1039 Set applicationDidFinishLaunchingCalled.
1040 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1043 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1045 Pixel resize changes for NS (Bug#16049).
1046 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1047 height/width. row/cols are locals.
1048 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1049 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1050 (windowWillResize): Remove gsextra. Calculate extra as in
1052 (x_new_font): Don't change frame size if fullscreen.
1053 Change size pixelwise.
1055 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1056 comment in xfns.c. Change to pixelwise call.
1058 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1060 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1063 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1065 * xterm.c (input_signal_count): Remove.
1066 (x_dispatch_event): Define unconditionally.
1067 (x_make_frame_visible): Process X events until the frame
1068 is really visible (Bug#16027).
1069 * xterm.h (x_dispatch_event): Declare unconditionally.
1071 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1073 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1075 * nsterm.m (x_set_window_size): Handle pixelwise.
1077 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1079 * w32term.c (x_new_font):
1080 * xterm.c (x_new_font): Calculate new frame size from new font
1083 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1085 * lisp.h (FOR_EACH_TAIL): New macro.
1086 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1088 * window.c (select_window): Call second wset_redisplay before we change
1089 selected_window (bug#16034).
1091 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1093 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1095 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1097 * w32xfns.c: Include window.h, to avoid a compiler warning.
1099 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1102 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1103 window_scroll takes care of it.
1104 (Fset_window_point, Fdelete_other_windows_internal)
1105 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1106 (Fsplit_window_internal, Fdelete_window_internal)
1107 (Fresize_mini_window_internal, Fset_window_configuration)
1108 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1109 cause redisplay instead of forcing a complete redisplay.
1110 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1111 we're only affecting the selected_window.
1113 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1115 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1116 directional control characters. Update type and category
1117 determination according to the UBA from Unicode v6.3.
1118 (bidi_category_t): New category EXPLICIT_FORMATTING.
1120 * dispextern.h (bidi_type_t): Update to include new bidirectional
1121 properties introduced with Unicode v6.3. (Bug#16043)
1123 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1125 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1128 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1130 * font.c (font_list_entities): Remove dummy assignment.
1131 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1132 used on graphic displays only. Remove unused 'font_encoder' member.
1133 (struct font_bitmap): Remove unused 'extra' member.
1134 * nsfont.m (nsfont_open):
1135 * w32font.c (w32font_open_internal):
1136 * ftfont.c (ftfont_get_bitmap): Adjust users.
1138 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1140 Use bool for boolean.
1141 * tparam.c (tparam1):
1142 * undo.c (record_point, record_property_change):
1143 Use bool for boolean, for local vars that are always true or false.
1145 Minor integer overflow fixes (Bug#16033).
1146 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1147 This improves on the previous fix to this function.
1148 (window_resize_check): When summing up pixel counts, don't rely on
1149 undefined behavior if the sum overflows.
1151 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1153 * window.c (Fset_window_new_pixel): Don't choke at negative
1154 argument value (Bug#16033).
1156 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1157 to avoid crash in window_box_height.
1159 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1160 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1162 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1164 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1166 Minor integer overflow fixes.
1167 * window.c (Fset_window_new_pixel, grow_mini_window):
1168 * xdisp.c (Fwindow_text_pixel_size):
1169 Avoid undefined behavior on signed integer overflow.
1170 * xfns.c (x_set_mouse_color):
1171 Check that drag shape fits in 'unsigned', since that's what X wants.
1173 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1175 Improve reporting of fatal exception on MS-Windows.
1176 * w32fns.c (my_exception_handler): New function.
1177 (globals_of_w32fns): Set it up as the unhandled exception
1178 handler. Initialize exception code and address to zeros.
1179 (emacs_abort): If the exception code and address are available,
1180 print them at the beginning of the backtrace. Fix the format of
1181 printing addresses (was producing 0x0x12345678 on XP).
1184 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1186 * eval.c (Fbacktrace__locals): New function.
1187 (syms_of_eval): Defsubr it.
1189 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1191 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1192 Define here to unify between...
1193 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1194 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1196 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1198 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1200 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1201 fringe background extension.
1202 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1203 because they are now always the same as `left' and `width',
1204 respectively. Remove code for the case that `width' and
1205 `sb_width' are different.
1207 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1209 Fix minor problems found by static checking.
1210 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1211 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1212 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1214 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1216 * image.c (imagemagick_compute_animated_image): Don't crash if we
1217 have an animation with different-sized images (bug#15313).
1219 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1221 Remove some unused items introduced during pixelwise change.
1222 * window.c (window_resize_total_check): Remove unused function.
1223 * xdisp.c (remember_mouse_glyph): Remove unused label.
1224 (Ftool_bar_height): Move declaration inside #if.
1225 * xterm.c (x_set_window_size): Don't use r and c.
1227 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1229 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1232 * window.c (Fset_window_configuration): Comment out unused variables.
1234 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1236 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1238 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1240 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1242 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1243 HAVE_GNUTLS3 (Bug#16001).
1245 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1246 if interrupts are deferred (Bug#15801).
1248 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1250 Support resizing frames and windows pixelwise.
1251 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1252 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1253 (struct glyph_matrix): Replace window_left_col and
1254 window_top_line by window_pixel_left and window_pixel_top.
1255 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1257 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1258 (draw_window_divider, move_it_to, x_draw_right_divider)
1259 (x_draw_bottom_divider, change_frame_size): Add or fix
1261 * dispnew.c (change_frame_size_1): Change prototype.
1262 (adjust_glyph_matrix, required_matrix_width)
1263 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1264 values instead of lines and columns.
1265 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1266 WINDOW_TOTAL_FRINGE_WIDTH.
1267 (handle_window_change_signal, do_pending_window_change)
1268 (init_display): Adjusts calls of change_frame_size.
1269 (change_frame_size, change_frame_size_1): Handle pixelwise
1271 * frame.c (Qright_divider_width, Qbottom_divider_width):
1273 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1274 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1275 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1276 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1278 (set_frame_param): New function.
1279 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1280 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1281 (Ffringe_width, Fborder_width, Fright_divider_width)
1282 (Fbottom_divider_width): New functions, defsubr them.
1283 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1284 New argument pixelwise.
1285 (struct frame_parm_table): New members Qright_divider_width and
1286 Qbottom_divider_width.
1287 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1288 (x_report_frame_params): Handle Qright_divider_width and
1289 Qbottom_divider_width.
1290 (x_set_right_divider_width, x_set_bottom_divider_width):
1292 (frame_resize_pixelwise): New option.
1293 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1294 new_pixelwise, right_divider_width and bottom_divider_width;
1295 remove total_lines; rename text_lines, text_cols, new_text_lines
1296 and new_text_cols to text_height, text_width, new_height and
1297 new_width respectively.
1298 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1299 FRAME_TEXT_WIDTH respectively.
1300 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1301 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1302 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1304 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1305 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1306 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1307 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1308 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1309 (FRAME_TOTAL_COLS_ARG): Remove macro.
1310 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1311 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1312 (x_wm_set_size_hint): Handle frame pixel sizes.
1313 * indent.c (compute_motion, Fcompute_motion):
1314 Call window_body_width instead of window_body_cols.
1315 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1316 (make_lispy_position): Handle right and bottom dividers.
1317 (Fsuspend_emacs): Pixelize call of change_frame_size.
1318 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1319 * lisp.h: Extern set_frame_param.
1320 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1322 (Fx_create_frame): Add entry for vertical_drag_cursor.
1323 Pixelize call of change_frame_size.
1324 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1325 * nsterm.m (ns_update_window_end): Optionally draw right
1327 (x_set_window_size): Add argument pixelwise.
1328 Call check_frame_size and change_frame_size with pixelwise zero.
1329 (ns_draw_window_divider): New function.
1330 (ns_redisplay_interface): Add ns_draw_window_divider.
1331 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1332 (x_new_font): Call x_set_window_size with pixelwise zero.
1333 * print.c (print_object): For a window print its sequence
1335 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1336 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1337 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1338 (w32_createwindow): Use scroll bar area width.
1339 (w32_wnd_proc): Handle bottom divider width.
1340 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1341 (Fx_create_frame): Default divider width parameters.
1342 Caclulate sizes pixelwise. Add vertical drag cursor support.
1343 (x_create_tip_frame): Default divider widths to zero.
1344 Pixelize call to change_frame_size.
1345 (Fx_show_tip): Add handling of divider widths. Pixelize window
1347 (Fw32_frame_rect): New function.
1348 (frame_parm_handler w32_frame_parm_handlers): Add divider
1350 (Vx_window_vertical_drag_shape): Add variable.
1351 * w32inevt.c (resize_event, maybe_generate_resize_event):
1352 Pixelize change_frame_size calls.
1353 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1355 * w32term.c (w32_draw_window_divider): New function.
1356 (x_update_window_end): Handle right divider.
1357 (w32_draw_fringe_bitmap, x_scroll_run)
1358 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1359 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1360 Calculate new frame sizes pixelwise.
1361 (x_new_font): Pixelize call to x_set_window_size.
1362 (x_check_fullscreen): Pixelize call to change_frame_size.
1363 (x_set_window_size_1, x_set_window_size): New argument
1364 pixelwise. Calculate pixelwise.
1365 (x_wm_set_size_hint): Use scroll bar area width.
1366 (w32_redisplay_interface): Add w32_draw_window_divider.
1367 * w32term.h (struct w32_output): Add vertical drag cursor.
1368 * widget.c (set_frame_size, update_wm_hints)
1369 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1371 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1372 * window.c (sequence_number): Restore.
1373 (Fwindow_pixel_width, Fwindow_pixel_height)
1374 (Fwindow_mode_line_height, Fwindow_header_line_height)
1375 (window_pixel_to_total, Frun_window_scroll_functions)
1376 (Fset_window_new_pixel, window_resize_apply_total)
1377 (Fwindow_resize_apply_total): New functions.
1378 (window_body_height, window_body_width): Rename from
1379 window_body_lines. New argument PIXELWISE.
1380 Calculate pixelwise.
1381 (Fwindow_body_height, Fwindow_body_width): New argument
1383 (coordinates_in_window, window_relative_x_coord): Use window's
1384 pixel width instead of total width.
1385 (replace_window, recombine_windows): Initialize pixel values.
1386 (resize_root_window, resize_frame_windows, grow_mini_window)
1387 (shrink_mini_window): New argument PIXELWISE.
1388 Calculate pixelwise.
1389 (Fdelete_other_windows_internal, adjust_window_margins)
1390 (window_resize_check, window_resize_apply)
1391 (Fdelete_window_internal, Fresize_mini_window_internal)
1392 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1393 (check_frame_size): Rename arguments. New argument PIXELWISE.
1394 Calculate pixelwise.
1395 (set_window_buffer): Make samebuf bool. Run configuration change
1396 hook only if buffer changed.
1397 (Fset_window_buffer): Rewrite doc-string.
1398 (make_window): Initialize new_pixel slot.
1399 (Fwindow_resize_apply): Check pixel size of root window.
1400 (Fsplit_window_internal): Call 2nd argument pixel_size.
1401 Calculate pixelwise.
1402 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1404 (save_window_data): New slots frame_text_width,
1405 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1406 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1408 (Fcurrent_window_configuration, Fset_window_configuration)
1409 (save_window_save, compare_window_configurations): Handle new
1410 slots in save_window_data and saved_window.
1411 (Fset_window_scroll_bars): Fix doc-string.
1412 (window_resize_pixelwise): New variable.
1413 (coordinates_in_window, Fcoordinates_in_window_p):
1415 (make_parent_window): Adjust sequence_number.
1416 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1418 * window.h (struct window): New members new_pixel, pixel_left,
1419 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1420 (wset_new_pixel): New function.
1421 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1422 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1423 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1424 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1425 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1426 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1427 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1428 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1429 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1430 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1431 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1432 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1433 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1434 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1435 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1437 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1438 (window_body_width, check_frame_size): Adapt external declarations.
1439 * xdisp.c (last_max_ascent): New integer.
1440 (window_text_bottom_y): Handle bottom divider.
1441 (window_box_width, window_box_height): Calculate pixelwise.
1442 (get_glyph_string_clip_rects): Handle right divider.
1443 (remember_mouse_glyph): When windows are resized pixelwise
1444 proceed with width and height set to 1.
1445 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1447 (move_it_to): Calculate and return maximum x position
1449 (Fwindow_text_pixel_size): New function.
1450 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1451 (tool_bar_lines_needed): Rename to tool_bar_height.
1452 Calculate pixelwise.
1453 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1454 Calculate pixelwise.
1455 (redisplay_tool_bar): Calculate pixelwise.
1456 (redisplay_window): Calculate pixelwise. Handle dividers.
1457 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1458 (x_draw_vertical_border): Handle dividers.
1459 (define_frame_cursor1): Handle vertical drag cursor.
1460 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1461 (expose_window): Calculate pixelwise. Handle dividers.
1462 (init_xdisp): Initialize pixel values.
1463 * xfaces.c (Qwindow_divider): New face.
1464 (realize_basic_faces): Realize it.
1465 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1466 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1467 (x_set_scroll_bar_default_width): Default actual width to 16.
1468 (Fx_create_frame): Set sizes pixelwise.
1469 (x_create_tip_frame): Default divider widths to zero.
1470 Pixelize call of change_frame_size.
1471 (Fx_show_tip): Handle divider widths. Initial pixel position
1473 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1474 (Vx_window_vertical_drag_shape): New option.
1475 * xmenu.c (free_frame_menubar): Pixelize call of
1477 * xterm.c (x_draw_window_divider): New function.
1478 (x_update_window_end): Optionally draw right divider.
1479 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1480 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1481 (handle_one_xevent, x_new_font): Calculate pixelwise.
1482 (x_set_window_size_1, x_set_window_size): New argument
1483 pixelwise. Calculate pixelwise.
1484 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1485 (struct x_redisplay_interface): Add x_draw_window_divider.
1486 * xterm.h (struct x_output): Add vertical_drag_cursor.
1488 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1490 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1491 Set invisible frames's `redisplay' when a full redisplay is requested.
1492 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1493 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1494 (display_mode_lines): Set it here instead.
1496 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1498 * dispextern.h (set_window_update_flags): Remove.
1500 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1502 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1504 * xdisp.c (REDISPLAY_SOME_P): New macro.
1505 (redisplay_internal): Use it (bug#15999).
1506 (prepare_menu_bars, redisplay_window): Use it as well.
1508 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1510 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1512 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1513 (globals_of_w32font): Zero it out.
1514 (GetCharWidth32W_Proc): New function pointer.
1515 (get_char_width_32_w): New function.
1516 (compute_metrics): If get_glyph_outline_w returns an error, try
1517 get_char_width_32_w before declaring a failure. This avoids
1518 punishing raster (a.k.a. "bitmap") fonts by slowing down
1519 redisplay. (Bug#6364).
1521 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1523 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1524 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1525 highlight needs to be redisplayed. (Bug#15913)
1527 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1529 Fix minor problems found by static checking.
1530 * buffer.h (struct buffer_text, struct buffer):
1531 * frame.h (struct frame):
1532 * window.h (struct window):
1533 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1534 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1535 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1536 no-longer-valid use of HAVE_MENUS.
1537 * xdisp.c (propagate_buffer_redisplay): Now static.
1539 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1541 * xmenu.c (Fmenu_or_popup_active_p):
1542 * window.c (Fset_window_configuration):
1543 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1544 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1545 * fns.c (Fyes_or_no_p):
1546 * editfns.c (Fmessage_box, Fmessage_or_box):
1547 * alloc.c (make_save_ptr_ptr):
1548 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1550 * window.c (Fset_window_configuration): Move select_window later.
1552 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1554 Refine redisplay optimizations to only redisplay *some* frames/windows
1555 rather than all of them.
1556 * xdisp.c (REDISPLAY_SOME): New constant.
1557 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1558 (bset_redisplay, bset_update_mode_line): New functions.
1559 (message_dolog): Use bset_redisplay.
1560 (clear_garbaged_frames): Use fset_redisplay.
1561 (echo_area_display): Use wset_redisplay.
1562 (buffer_shared_and_changed): Remove.
1563 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1564 frame titles. Compute the actual set of windows redisplayed.
1565 Don't update frame titles and menu bars for frames that don't need to
1567 (propagate_buffer_redisplay): New function.
1569 (redisplay_internal): Use it. Be more selective in the set of windows
1570 we redisplay. Propagate windows_or_buffers_changed to
1571 update_mode_lines a bit later to simplify the code.
1572 (mark_window_display_accurate_1): Reset window and buffer's
1574 (redisplay_window): Do nothing if neither the window nor the buffer nor
1575 the frame needs redisplay.
1576 * window.h (struct window): Add `redisplay' field.
1577 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1578 (redisplay_other_windows, window_list): New declarations.
1579 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1580 (window_list): Not static any more.
1581 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1582 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1583 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1584 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1585 * frame.h (struct frame): Add `redisplay' field.
1586 Move `external_menu_bar' bitfield next to other bit-fields.
1587 (SET_FRAME_GARBAGED): Use fset_redisplay.
1588 (SET_FRAME_VISIBLE): Don't garbage the frame;
1589 Use redisplay_other_windows.
1590 * buffer.h (struct buffer): Add `redisplay' field.
1591 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1592 (modify_overlay): Use bset_redisplay.
1593 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1595 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1597 Support w32 file notifications in batch mode.
1598 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1599 invalid (which happens in batch mode). If non-interactive, call
1600 handle_file_notifications to store file notification events in the
1601 input queue. (Bug#15933)
1603 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1605 * w32inevt.c (handle_file_notifications): Now external, not static.
1607 * w32term.h (handle_file_notifications): Provide prototype.
1609 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1610 init_crit, since init_display, which does that otherwise, is not
1613 2013-11-27 Glenn Morris <rgm@gnu.org>
1615 * Makefile.in ($(lispsource)/international/charprop.el): New.
1616 (emacs$(EXEEXT)): Depend on charprop.el.
1618 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1620 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1621 deleting portions of the buffer under non-nil REPLACE argument.
1624 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1625 directory, watch it and not its parent.
1626 (add_watch): Allow empty string in FILE.
1628 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1630 * window.c (Fset_window_start, window_resize_apply)
1631 (window_scroll): Reset window_end_valid (Bug#15957).
1633 2013-11-27 Glenn Morris <rgm@gnu.org>
1635 * Makefile.in (leimdir): Now in lisp source directory.
1636 ($(leimdir)/leim-list.el): Just use ../leim .
1637 * epaths.in (PATH_DUMPLOADSEARCH):
1638 * lread.c (load_path_default):
1639 * nsterm.m (ns_load_path): No more leim directory.
1641 2013-11-26 Andreas Schwab <schwab@suse.de>
1643 * .gdbinit (xgettype): Add cast.
1645 2013-11-26 Glenn Morris <rgm@gnu.org>
1647 Preload leim-list.el.
1648 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1649 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1650 is a single directory.
1652 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1654 bool-vector-subsetp is now the normal direction (Bug#15912).
1655 * data.c (Fbool_vector_subsetp): Test whether the first argument
1656 is a subset of the second one, not the reverse. Add doc string.
1658 Fix minor problems found by static checking.
1659 * lread.c (load_path_default): Now static.
1660 * textprop.c (text_property_stickiness): Be consistent about the
1661 test used when deciding whether to consider the previous character.
1662 This simplifies the code a bit.
1664 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1666 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1668 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1669 (syms_of_frame): Don't defsubr them.
1671 2013-11-25 Glenn Morris <rgm@gnu.org>
1673 * lread.c (load_path_default): Change the sense of the argument.
1674 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1675 from dump_path. When it is not, avoid checking dump_path twice.
1677 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1678 uninstalled dump_path against installed Vload_path. (Bug#15964)
1680 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1682 Export get_pos_property to Elisp.
1683 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1684 (syms_of_editfns): Export it to Elisp.
1686 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1688 2013-11-23 Romain Francoise <romain@orebokech.com>
1690 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1691 initialization here ...
1692 (syms_of_fileio): ... from here.
1694 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1696 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1697 Please use --enable-check-lisp-object-type.
1699 2013-11-23 Glenn Morris <rgm@gnu.org>
1701 * process.c (get_process): Explicit error for dead buffers.
1703 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1705 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1707 2013-11-23 Glenn Morris <rgm@gnu.org>
1709 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1710 * lread.c (load_path_check): Take path to check as argument.
1711 (load_path_default): New, split from init_lread.
1712 (init_lread): Move calc of default load-path to load_path_default.
1713 Empty elements in EMACSLOADPATH now stand for the default.
1714 (load-path): Doc fix.
1715 * emacs.c (decode_env_path): Add option to treat empty elements
1716 as nil rather than ".".
1717 * callproc.c (init_callproc_1, init_callproc):
1718 * image.c (Vx_bitmap_file_path):
1719 * lisp.h (decode_env_path):
1720 * lread.c (Vsource_directory):
1721 Update for new argument spec of decode_env_path.
1723 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1725 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1726 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1728 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1730 Fix some dependency problems that cause unnecessary recompiles.
1731 Problem reported by RMS in
1732 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1733 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1734 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1735 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1736 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1737 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1738 (boostrap-clean): No need to remove stamp-oldxmenu.
1740 Fix recently introduced bool vector overrun.
1741 This was due to an optimization that went awry.
1742 Reported by Glenn Morris in
1743 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1744 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1745 for empty vectors, undoing the 2013-11-18 change.
1746 * data.c (bool_vector_binop_driver): Rely on this.
1747 Fix bug that occasionally overran the destination.
1748 * lisp.h (struct Lisp_Bool_vector): Document this.
1750 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1752 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1755 * nsterm.m (init, run, stop:): Comment out for now, does not work
1758 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1760 * charset.c (syms_of_charset): Don't read past end of string.
1762 2013-11-19 Glenn Morris <rgm@gnu.org>
1764 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1766 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1768 Add hooks to run on gaining/losing focus. (Bug#15029)
1769 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1770 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1771 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1773 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1775 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1776 The old names predated the API change that put destination at end.
1778 Improve API of recently-added bool vector functions (Bug#15912).
1779 The old API had (bool-vector-count-matches A B)
1780 and (bool-vector-count-matches-at A B I), which gave the
1781 misleading impression that the two functions were variants, one
1782 with a location I. The new API has (bool-vector-count-population A)
1783 and (bool-vector-count-consecutive A B I) to make the distinction
1784 clearer. The first function no longer has a B argument, since the
1785 caller can easily determine the number of nils if the length and
1786 number of ts is known.
1787 * data.c (Fbool_vector_count_population): Rename from
1788 bool_vector_count_matches, and accept just 1 argument.
1789 (Fbool_vector_count_consecutive): Rename from
1790 Fbool_vector_count_matches_at.
1792 Always allocate at least one bits_word per bool vector.
1793 See Daniel Colascione in:
1794 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1795 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1796 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1797 * lisp.h (struct Lisp_Bool_vector): Document this.
1799 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1801 * insdel.c (invalidate_buffer_caches): New function, consolidated
1802 from part of prepare_to_modify_buffer.
1803 (insert_from_gap, prepare_to_modify_buffer):
1804 * coding.c (code_convert_region, code_convert_string):
1805 Call invalidate_buffer_caches. (Bug#15841)
1807 * lisp.h (invalidate_buffer_caches): Add prototype.
1809 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1811 * w32term.c (x_update_window_end): Don't invalidate the entire
1812 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1813 highlight needs to be redisplayed. (Bug#15913)
1815 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1817 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1819 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1821 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1822 while we are using Vprin1_to_string_buffer.
1824 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1825 after inserting the description string. (Bug#15907)
1827 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1829 * data.c: Work around bogus GCC diagnostic about shift count.
1830 Reported by Eli Zaretskii in
1831 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1832 (pre_value): New function.
1833 (count_trailing_zero_bits): Use it.
1835 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1837 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1838 assume C macros are not supported even under -g3 in these old GCC
1841 2013-11-15 Leo Liu <sdl.web@gmail.com>
1843 * minibuf.c (Ftry_completion, Fall_completions)
1844 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1846 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1848 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1849 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1850 This avoids placing unnecessary constants into the Emacs code.
1852 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1854 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1855 for Cygwin w32 build.
1857 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1858 for Cygwin w32 build. (Bug#15892)
1860 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1862 Simplify, port and tune bool vector implementation.
1863 * alloc.c (bool_vector_exact_payload_bytes)
1864 (bool_vector_payload_bytes): Remove.
1865 (bool_vector_fill): Return its argument.
1866 * alloc.c (bool_vector_fill):
1868 * print.c (print_object):
1869 Simplify by using bool_vector_bytes.
1870 * alloc.c (make_uninit_bool_vector):
1871 New function, broken out from Fmake_bool_vector.
1872 (Fmake_bool_vector): Use it. Use tail call.
1873 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1874 * data.c (BITS_PER_ULL): New constant.
1875 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1876 if long long versions don't exist.
1877 (shift_right_ull): New function.
1878 (count_one_bits_word): New function, replacing popcount_bits_word
1879 macro. Don't assume that bits_word is no wider than long long.
1880 (count_one_bits_word, count_trailing_zero_bits):
1881 Don't assume that bits_word is no wider than long long.
1882 * data.c (bool_vector_binop_driver, bool_vector_not):
1883 * fns.c (Fcopy_sequence):
1885 Create an uninitialized destination, to avoid needless work.
1886 (internal_equal): Simplify.
1887 (Ffillarray): Prefer tail call.
1888 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1889 contain at least one word.
1890 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1891 chars are narrower than ints.
1892 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1893 * fns.c (Fcopy_sequence):
1895 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1896 Don't try to port to hosts where bits_word values have holes; the
1897 code wouldn't work there anyway. Verify this assumption, though.
1898 (bool_vector_bytes): New function.
1899 (make_uninit_bool_vector): New decl.
1900 (bool_vector_fill): Now returns Lisp_Object.
1902 * xfns.c (xic_create_fontsetname):
1903 * xrdb.c (gethomedir): Prefer tail calls.
1905 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1907 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1908 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1910 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1911 that requires a return value.
1912 (Fset_buffer_modified_p): Take advantage of this change to do
1915 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1917 * buffer.c (Frestore_buffer_modified_p): Sync it with
1918 Fset_buffer_modified_p.
1919 (Fforce_mode_line_update): New function, moved from subr.el.
1920 (Fset_buffer_modified_p): Use them.
1921 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1923 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1925 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1926 This avoids undefined behavior when subtracting pointers into
1927 different aways. On my platform it also makes the code a tad
1928 smaller and presumably faster.
1930 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1932 * keyboard.c (command_loop_1): Use region-extract-function.
1933 * insdel.c (Qregion_extract_function): Not static any more (can we
1934 stop pretending that these vars can benefit from being marked static?).
1936 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1938 * search.c (find_newline): If buffer text is relocated during the
1939 "dumb loop", adjust C pointers into buffer text to follow suit.
1942 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1944 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1945 for conversion (Bug#15837).
1947 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1949 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1950 for the entire range of inserted characters. (Bug#15841)
1952 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1954 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1956 (realize_default_face): Remove assignment to distant-foreground if
1957 unspecified (Bug#15815).
1959 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1961 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1962 cache-long-scans disabled, since we don't want to call
1963 prepare_to_modify_buffer (in insert_1_both) for each message we
1966 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1967 from buffer.c. Improve commentary to the buffer field setter
1970 * buffer.c (bset_cache_long_scans): Static function deleted.
1971 Improve commentary to the buffer field setter functions.
1972 (init_buffer_once): Default for cache-long-scans changed to t.
1975 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1977 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1979 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
1980 This bug was introduced in my 2013-06-21 change, and caused
1981 struct Lisp_Sub_Char_Table objects to be given too many slots,
1982 which broke 'make -C admin/unidata'.
1984 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
1986 Import changes from mac-port 4.5.
1987 * macfont.m (mac_font_copy_default_descriptors_for_language)
1988 (mac_font_copy_default_name_for_charset_and_languages): Declare.
1989 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
1990 (macfont_language_default_font_names): New.
1991 (macfont_list): Rearrange language/charset code.
1992 (macfont_close): Don't check for macfont_info->cache.
1993 (mac_ctfont_create_preferred_family_for_attributes): New font
1994 selection code, call
1995 mac_font_copy_default_name_for_charset_and_languages.
1996 (mac_font_copy_default_descriptors_for_language)
1997 (mac_font_copy_default_name_for_charset_and_languages): New functions.
1999 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2001 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2003 Port to C11 aligned_alloc, and fix some integer overflows.
2004 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2005 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2006 and use of posix_memalign replaced with aligned_alloc.
2007 (aligned_alloc): New function, defined or declared as needed.
2008 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2009 Don't undef; configure.ac now does this.
2010 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2011 (calloc, aligned_alloc): Check for integer overflow.
2012 (aligned_alloc): Rename from memalign. All uses changed.
2013 (memalign): New function, an alias for aligned_alloc.
2015 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2017 * xdisp.c (redisplay_internal): Fix typo in last change.
2019 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2021 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2023 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2025 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2026 redisplay--mode-lines-cause.
2027 (redisplay_internal): Keep them uptodate. Remove redundant check of
2028 buffer_shared_and_changed.
2029 * *.[chm]: Number every assignment to update_mode_lines so we
2030 can track why it is set.
2032 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2034 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2036 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2038 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2039 can track why it is set.
2041 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2043 Integer-related fixes for term.c etc.
2044 * dispextern.h (face_tty_specified_color): New function.
2045 * term.c (turn_on_face): Don't rely on undefined behavior when
2046 assigning an out-of-range value to 'long'.
2047 Simplify test for toggling highlight.
2048 (tty_capable_p): Omit last two (unused) args. All callers changed.
2049 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2050 (read_menu_input, tty_menu_activate, tty_menu_show):
2051 * xfaces.c (x_supports_face_attributes_p)
2052 (tty_supports_face_attributes_p):
2053 Use bool for boolean. All callers changed.
2054 (tty_supports_face_attributes_p): Omit defaults for color indices;
2055 no longer needed. Simplify tail call.
2057 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2059 * xdisp.c (prepare_menu_bars): Mark static.
2060 * lisp.h (prepare_menu_bars): Don't declare.
2061 * xselect.c (x_handle_selection_clear):
2062 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2064 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2066 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2067 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2069 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2071 * keyboard.c (Fcommand_error_default_function): Rename from
2072 Fdefault_error_output.
2074 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2076 * keyboard.c (Fdefault_error_output): New function, extracted from
2078 (syms_of_keyboard): Use it for Vcommand_error_function.
2080 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2082 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2083 (init_eval): Use it to ensure handlerlist is non-NULL.
2084 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2085 (Fsignal): Adjust NULLness test of handlerlist.
2086 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2088 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2090 * callproc.c (call_process): Call prepare_to_modify_buffer before
2091 decoding text read from the sub-process, as the decoded stuff will
2092 be inserted into the buffer. This will invalidate the various
2093 caches maintained for the buffer. (Bug#15148)
2095 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2097 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2098 string of glyphless-char-display.
2100 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2102 * nsfns.m (ns_get_name_from_ioreg): New function.
2103 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2104 OSX >= 10.9. Use ns_get_name_from_ioreg.
2106 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2108 Simplify and port recent bool vector changes.
2109 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2110 only in this file. Use a more-efficient implementation if the
2111 second argument is a power of 2.
2112 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2113 Remove no-longer-necessary compile-time checks.
2114 (bool_vector_exact_payload_bytes): New function.
2115 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2116 exact payload changed to call the new function. Do not assume
2117 that the arg or result fits in ptrdiff_t.
2118 (bool_vector_fill): New function.
2119 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2121 (vroundup_ct): Don't assume arg fits in size_t.
2122 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2123 invoke set_category_set.
2124 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2125 All callers changed. Use bool_vector_set.
2126 * category.h (XCATEGORY_SET): Remove; no longer needed.
2127 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2129 * data.c (Faref): Use bool_vector_ref.
2130 (Faset): Use bool_vector_set.
2131 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2132 (Fbool_vector_not, Fbool_vector_count_matches)
2133 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2134 * fns.c (concat): Use bool_vector_ref.
2135 (Ffillarray): Use bool_vector_fill.
2136 (mapcar1): Use bool_vector_ref.
2137 (sxhash_bool_vector): Hash words, not bytes.
2138 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2139 a constant, since it's now used in #if.
2140 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2141 unsigned char on unusual architectures, so that we no longer
2142 assume that the number of bits per bits_word is a power of two or
2143 is a multiple of 8 or of CHAR_BIT.
2144 (Qt): Add forward decl.
2145 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2146 at least as strictly as bits_word.
2147 (bool_vector_data, bool_vector_uchar_data): New accessors.
2148 All data structure accesses changed to use them.
2149 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2150 (bool_vector_set): New functions.
2151 (bool_vector_fill): New decl.
2152 (ROUNDUP): Move to alloc.c as described above.
2154 Fix recent gnutls changes.
2155 * gnutls.c (Fgnutls_boot): Don't assume C99.
2156 * process.c (wait_reading_process_output): Fix typo in recent change.
2158 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2160 * process.c (wait_reading_process_output, read_process_output)
2161 (send_process): Check gnutls_state is not NULL.
2163 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2164 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2166 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2168 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2169 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2171 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2174 * nsfns.m (Fx_create_frame): Fix memory leak.
2176 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2177 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2178 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2180 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2182 * xdisp.c (message3_nolog, message_with_string): Encode the string
2183 before writing it to the terminal in a non-interactive session.
2185 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2186 sure we concatenate them into a unibyte string.
2188 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2189 resulting temporary name before returning it to the caller.
2190 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2191 is a unibyte string, convert NAME to a unibyte string to ensure
2192 that the result is also a unibyte string.
2194 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2195 create unibyte strings from default paths and directory/file
2198 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2201 * callproc.c (init_callproc): Use build_unibyte_string to make
2202 sure we create unibyte strings from default paths and
2203 directory/file names.
2205 * buffer.c (init_buffer): Don't store default-directory of
2206 *scratch* in multibyte form. The original problem which led to
2207 that is described in
2208 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2209 but it was solved long ago. (Bug#15260)
2211 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2213 Port to stricter C99 platforms.
2214 Especially, C99 prohibits nesting a struct X inside struct Y if
2215 struct X has a flexible array member.
2216 * alloc.c (struct sdata): New type.
2217 (sdata): Implement in terms of struct sdata.
2218 Remove u member; all uses replaced by next_vector, set_next_vector.
2219 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2220 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2221 (struct sblock): Rename first_data member to data, which is now
2222 a flexible array member. All uses changed.
2223 (next_vector, set_next_vector, large_vector_vec): New functions.
2224 (vector_alignment): New constant.
2225 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2226 (struct large-vector): Now merely a NEXT member, since the old approach
2227 ran afoul of stricter C99. All uses changed to use
2228 large_vector_vec or large_vector_offset.
2229 (large_vector_offset): New constant.
2230 * dispnew.c: Include tparam.h, for tgetent.
2231 Do not include term.h; no longer needed.
2232 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2233 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2234 (struct Lisp_Vector): Use a flexible array member for contents,
2235 instead of a union with a member that is an array of size 1.
2237 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2238 fact that the struct no longer contains a union.
2239 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2240 (struct Lisp_Save_Value, struct Lisp_Free):
2241 Use unsigned, not int, for spacers, to avoid c99 warning.
2242 (union specbinding): Use unsigned, not bool, for bitfield, as
2243 bool is not portable to pre-C99 hosts.
2245 2013-11-04 Glenn Morris <rgm@gnu.org>
2247 * emacs.c (usage_message): Mention that `-L :...' appends.
2249 2013-11-02 Glenn Morris <rgm@gnu.org>
2251 * Makefile.in (abs_builddir): Remove.
2252 (bootstrap_exe): Use relative filename.
2254 Use relative filenames in TAGS files.
2255 * Makefile.in (abs_srcdir): Remove it again.
2256 (.PHONY): Remove frc.
2257 (maintainer-clean): No more TAGS-LISP file.
2258 (TAGS): Pass relative file names to etags.
2259 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2261 * Makefile.in (abs_srcdir): New, set by configure.
2263 (maintainer-clean): Remove pointless echo. That should be in the
2264 top-level Makefile, if anywhere. Delete TAGS-LISP.
2265 (extraclean): No s/ and m/ directories for some time.
2266 (TAGS): Also depend on ctagsfiles3.
2267 Remove no-longer-defined S_FILE.
2268 Pass absolute filenames to etags once more.
2269 (TAGS-LISP): Replace lispdir with its expansion.
2270 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2271 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2273 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2275 * xfaces.c (check_lface_attrs, realize_default_face):
2276 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2277 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2279 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2281 * emacs.c (original_pwd): Remove global var by making it local.
2282 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2284 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2286 * xfaces.c: Declare color_distance.
2287 (QCdistant_foreground): New variable.
2288 (NEAR_SAME_COLOR_THRESHOLD): New define.
2289 (load_color2): New function.
2290 (load_color): Call load_color2.
2291 (load_face_colors): Call load_color2 and if distant-color is specified
2292 calculate distant and use distant-color if colors are near.
2293 (LFACE_DISTANT_FOREGROUND): New define.
2294 (merge_face_ref, Finternal_set_lisp_face_attribute)
2295 (Finternal_get_lisp_face_attribute)
2296 (x_supports_face_attributes_p): Handle distant-foreground similar to
2298 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2300 * dispextern.h (lface_attribute_index):
2301 Add LFACE_DISTANT_FOREGROUND_INDEX.
2303 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2305 * image.c (pbm_next_char): New function.
2306 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2307 (pbm_scan_number): Use it.
2308 (Qlibjpeg_version): New variable.
2309 (syms_of_image): DEFSYM and initialize it.
2311 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2313 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2315 2013-10-31 Glenn Morris <rgm@gnu.org>
2317 * emacs.c (original_pwd): New char.
2318 (main): If using --chdir, store original_pwd.
2319 (init_cmdargs): When setting Vinvocation_directory based on a
2320 relative argv[0], use original_pwd if set. (Bug#15768)
2322 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2324 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2326 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2328 * insdel.c: Fix minor problems found by static checking.
2329 (Qregion_extract_function): Now static.
2330 (prepare_to_modify_buffer_1): Remove unused locals.
2332 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2334 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2335 (syms_of_xdisp): Declare pre-redisplay-function.
2336 (markpos_of_region): Remove function.
2337 (init_iterator, compute_stop_pos, handle_face_prop)
2338 (face_before_or_after_it_pos, reseat_to_string)
2339 (get_next_display_element, window_buffer_changed)
2340 (redisplay_internal, try_cursor_movement, redisplay_window)
2341 (try_window_reusing_current_matrix, try_window_id, display_line)
2342 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2343 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2344 * window.h (struct window): Remove field `region_showing'.
2345 * dispextern.h (struct it): Remove region_beg/end_charpos.
2346 (face_at_buffer_position, face_for_overlay_string)
2347 (face_at_string_position): Update prototypes.
2348 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2349 (face_at_string_position): Remove `region_beg' and `region_end' args.
2350 * fontset.c (Finternal_char_font):
2351 * font.c (font_at, font_range): Adjust calls accordingly.
2352 * insdel.c (Qregion_extract_function): New var.
2353 (syms_of_insdel): Initialize it.
2354 (prepare_to_modify_buffer_1): Use it.
2356 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2358 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2359 * ftxfont.c (ftxfont_get_gcs):
2360 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2361 * xfaces.c (x_free_colors, x_free_dpy_colors)
2362 (x_create_gc, unload_color):
2363 * xselect.c (x_property_data_to_lisp):
2364 * xsettings.c (parse_settings):
2365 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2366 (get_bits_and_offset): Adjust definition.
2367 * frame.c (XParseGeometry): Adjust locals.
2368 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2369 * regex.h (toplevel): Likewise for reg_syntax_t.
2371 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2373 * eval.c (run_hook_with_args): Use FUNCTIONP.
2375 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2377 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2378 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2379 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2380 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2381 on MS-Windows anyway.
2382 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2383 (free_realized_face): ...adjust user.
2384 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2385 white relief pixels to -1.
2386 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2387 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2388 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2390 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2392 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2393 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2394 in practice now. All callers changed.
2396 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2398 * dispextern.h (struct face): Use bitfields for 'underline_type'
2399 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2400 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2401 'stipple' member. Move 'lface' member up to help...
2402 * xfaces.c (make_realized_face): ...this function to find and
2403 clear just the members that need clearing.
2404 (load_face_colors, realize_x_face):
2405 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2407 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2409 * xftfont.c (struct xftfont_info): Remove set-but-unused
2411 (xftfont_open): Adjust user.
2412 (xftfont_get_colors): Remove useless prototype.
2414 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2416 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2417 before passing them to 'unexec'. (Bug#15260)
2419 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2421 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2423 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2425 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2426 the changed signature of the font driver's 'close' method.
2428 * w32font.h (w32font_close): Adjust the prototype to the change in
2429 function definition.
2431 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2433 * w32uniscribe.c (uniscribe_close): Adapt the call to
2434 w32font_close to its new prototype.
2436 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2438 Omit unused frame argument of font API's close function.
2439 * font.h (struct font): Drop frame argument. Adjust comment.
2440 * font.c (font_clear_cache, font_close_object): Adjust users.
2441 * ftfont.c (ftfont_close):
2442 * ftxfont.c (ftxfont_close):
2443 * macfont.m (macfont_close):
2444 * nsfont.m (nsfont_close):
2445 * w32font.c (w32font_close):
2446 * xfont.c (xfont_close):
2447 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2448 tweak comments and make functions safe if called more than once for
2449 the same font object.
2451 Perform font-specific cleanup when font object is swept by GC. See
2452 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2453 * alloc.c (cleanup_vector): New function.
2454 (sweep_vector): Call it for each reclaimed vector object.
2455 * font.h (struct font): Adjust comment.
2457 2013-10-24 Glenn Morris <rgm@gnu.org>
2459 * Makefile.in (abs_top_srcdir): New, set by configure.
2461 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2463 Adjust recent font-related changes to fix bug#15686.
2464 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2465 is a live window system frame, mark its default font too.
2467 2013-10-23 Glenn Morris <rgm@gnu.org>
2469 * Makefile.in (RUN_TEMACS): Make relative (again).
2470 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2471 (bootstrap-emacs$(EXEEXT)):
2472 Quote entities that might contain whitespace.
2474 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2476 Port to Solaris 10 and its bundled GCC.
2477 Problem reported by Timothy C. Burt.
2478 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2480 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2482 Do not allow font caches to grow too large.
2483 * alloc.c (compact_font_cache_entry, compact_font_caches):
2484 New functions or stub if not HAVE_WINDOW_SYSTEM.
2485 (compact_undo_list): Factor out from Fgarbage_collect.
2487 (mark_face_cache): Mark face font. Move down to avoid
2489 (mark_terminals): Do not mark font cache here.
2490 (Fgarbage_collect): Call compaction functions described
2491 above. Adjust comment.
2493 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2495 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2496 chdir to HOME (bug#15607).
2498 * nsterm.m (Qcocoa, Qgnustep): New variables.
2499 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2500 (ns_get_color): Make selection color work for GNUStep also.
2502 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2504 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2505 handles mouse clicks. Instead, let GPM use the same code as all
2506 the other mice use. See the discussion starting at
2507 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2508 for the details of the problem with the menu bar this fixes.
2510 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2512 Remove port-specific display name lists to avoid extra
2513 complexity and data duplication with display info lists.
2514 * xterm.h (x_display_name_list): Remove declaration.
2515 * xterm.c (x_display_name_list): Remove.
2516 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2517 * xfns.c (x_display_info_for_name, Fx_display_list):
2518 Likewise. Use x_display_list where appropriate.
2519 * w32term.h (w32_display_name_list): Remove declaration.
2520 * w32term.c (w32_display_name_list): Remove.
2521 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2523 * w32fns.c (x_display_info_for_name, Fx_display_list):
2524 Likewise. Use x_display_list where appropriate.
2525 * nsterm.h (ns_display_name_list): Remove declaration.
2526 * nsterm.m (ns_display_name_list): Remove.
2527 (ns_term_init, syms_of_nsterm): Adjust users.
2528 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2529 Likewise. Use x_display_list where appropriate.
2530 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2531 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2532 (mark_terminals): Mark per-terminal font cache.
2534 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2536 Don't run timers in input-pending-p. Its new check-timers param
2537 provides the prior behavior. (Bug#15045).
2538 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2541 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2543 Make some functions static in non-Microsoft builds.
2544 On my platform (Fedora 19 x86-64), this shrinks the
2545 Emacs executable (text+data) by 0.25%.
2546 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2547 (load_color) [!MSDOS]:
2548 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2549 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2550 * lisp.h (check_existing):
2551 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2552 (network_interface_info) [!WINDOWSNT]:
2553 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2554 Remove extern decls.
2555 * fileio.c (check_existing):
2556 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2557 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2558 (network_interface_info) [!WINDOWSNT]:
2559 * term.c (encode_terminal_code) [!WINDOWSNT]:
2560 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2561 * xfaces.c (load_color) [!MSDOS]:
2563 * fileio.c (check_existing, check_executable, check_writable):
2564 * process.c (network_interface_list, network_interface_info):
2565 Move earlier, so that we don't need forward decls.
2566 * gnutls.c (fn_gnutls_transport_set_errno)
2567 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2569 * w32.c (init_environment): Use faccessat rather than
2570 check_existing, partly for consistency with the rest of the code
2571 in this file, partly so that check_existing can be static.
2573 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2574 * emacs.c (MAIN_PROGRAM): New macro.
2575 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2576 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2578 bool vector int width fixes
2579 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2580 (Fbool_vector_count_matches_at):
2581 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2582 can exceed PTRDIFF_MAX, at least in theory.
2583 (Fbool_vector_count_matches_at):
2584 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2586 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2588 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2589 (struct sockaddr): Add forward decl, for platforms that lack it.
2591 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2593 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2596 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2598 * w32.c (network_interface_get_info, network_interface_list)
2599 (network_interface_info): New functions. (Bug#15610)
2600 (GetAdaptersInfo_Proc): New typedef.
2601 (get_adapters_info): New wrapper function.
2602 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2604 * process.h (network_interface_list, network_interface_info):
2607 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2608 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2609 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2610 for WINDOWSNT. Doc fix.
2611 (syms_of_process): Defsubr Snetwork_interface_list and
2612 Snetwork_interface_info unconditionally.
2614 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2615 in NS GUI sessions. (Bug#15629)
2617 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2619 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2621 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2623 * print.c (print_object): Print " ..." when truncating bool vectors.
2625 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2627 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2628 standard mouse buttons.
2630 * termhooks.h (struct input_event): Remove incorrect commentary.
2632 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2634 Disallow bool vector operations on mixed-length operands.
2635 The old behavior left garbage in the result vector sometimes,
2636 and didn't seem to be useful.
2637 * data.c (Qwrong_length_argument): New static var.
2638 (wrong_length_argument): New function.
2639 (bool_vector_binop_driver): Check that args agree in length.
2641 * keyboard.c, keyboard.h (all_kboards): Now static.
2643 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2645 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2646 note from the lispref.
2648 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2650 * nsterm.h (struct ns_display_info): Remove set-but-unused
2651 member image_cache (image caches are per-terminal anyway).
2652 (FRAME_X_IMAGE_CACHE): Remove.
2653 * nsterm.m (ns_initialize_display_info): Adjust user.
2655 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2657 * w32proc.c: Include mingw_time.h.
2659 * w32.c: Include mingw_time.h.
2661 Implement scrolling of TTY menus when the screen is too short.
2663 * term.c (tty_menu_display): Accept an additional argument, the
2664 menu item from which to start displaying the menu. Account for
2665 the value of Y when limiting the menu to the number of available
2667 (mi_result): New enumeration.
2668 (read_menu_input): Return enumerated value. When the y coordinate
2669 hits min_y or max_y, return scroll indication instead of wrapping
2671 (tty_menu_activate): Handle the scrolling indications from
2672 read_menu_input. Compute the first menu item to display and pass
2673 it to tty_menu_display.
2675 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2677 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2678 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2679 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2680 Adjust to match the change described below.
2681 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2682 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2683 memory_below_frame members to...
2684 * termchar.h (struct tty_display_info): ...here because they're
2685 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2686 * term.c (init_tty):
2687 * nsterm.m (ns_create_terminal):
2688 * w32term.c (w32_create_terminal):
2689 * xterm.c (x_create_terminal): Adjust users.
2690 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2691 to filter out non-TTY frames. Adjust comment.
2692 (scrolling): Adjust user. Prefer eassert for debugging check.
2694 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2696 * xfaces.c (PT_PER_INCH): Remove unused macro.
2697 * termhooks.h (struct terminal): Remove set-but-unused
2698 member fast_clear_end_of_line.
2699 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2700 * nsterm.m (ns_create_terminal):
2701 * term.c (init_tty):
2702 * w32term.c (w32_create_terminal):
2703 * xterm.c (x_create_terminal): Adjust users.
2705 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2707 * lisp.h (bool_vector_size): New function.
2708 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2709 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2710 (Fbool_vector_not, Fbool_vector_count_matches_at):
2711 Remove uses of 'eassume' that should no longer be needed,
2712 because they are subsumed by the 'eassume' in bool_vector_size.
2714 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2716 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2717 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2718 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2720 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2722 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2723 have different dimensions. (Bug#15575)
2725 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2728 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2730 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2732 * term.c (tty_menu_show): Never return with unbalanced
2733 specpdl. Use eassert for debugging check. Adjust style.
2735 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2737 * term.c (read_menu_input): Make selection of menu items
2738 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2739 (tty_menu_activate): Fix off-by-one error when computing max_y.
2741 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2743 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2744 audit logging (only used with GnuTLS 3.x) and enable it.
2746 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2748 * dispnew.c (redraw_frame): Remove useless #ifdef because
2749 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2750 Also, move TTY fflush to...
2751 * term.c (tty_update_end): ...this function.
2753 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2755 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2756 the end of the frame's glyph matrix. (Bug#15575)
2758 * term.c (tty_menu_display): Don't move cursor while overwriting
2759 frame's glyphs with menu items. Limit the number of items
2760 displayed to what can be shown on the available screen lines,
2761 excluding the echo area.
2762 (tty_menu_activate): Limit the Y coordinate allowed by
2763 read_menu_input to the last screen line used for menu display.
2765 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2767 * lisp.h (eassume): New macro.
2768 Also, include <verify.h>, for 'assume'.
2769 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2770 (vroundup, vector_nbytes):
2771 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2772 (Fbool_vector_not, Fbool_vector_count_matches)
2773 (Fbool_vector_count_matches_at):
2774 Use eassume, not eassert.
2775 * casetab.c (set_identity, shuffle):
2776 * composite.c (composition_gstring_put_cache):
2777 * dispnew.c (update_frame_1):
2778 * ftfont.c (ftfont_shape_by_flt):
2779 * image.c (gif_load):
2780 * intervals.c (offset_intervals):
2781 * macfont.m (macfont_shape):
2782 Remove calls to 'assume' that are no longer needed, because
2783 --enable-gcc-warnings no longer generates bogus warnings
2784 when these calls are removed.
2786 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2788 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2790 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2792 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2793 (Qsubstitute_env_in_file_name): New var.
2794 (syms_of_fileio): Define it.
2796 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2798 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2799 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2802 * term.c (save_and_enable_current_matrix): Don't allocate and
2803 don't save margin areas.
2804 (restore_desired_matrix): Don't restore margin areas.
2805 (free_saved_screen): Don't free margin areas.
2807 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2809 * image.c: Pacify --enable-gcc-warnings.
2810 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2811 #define only if used.
2813 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2815 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2816 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2817 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2818 (gif_load): For giflib v5.x and later, display the error message
2819 produced by giflib when its functions fail.
2820 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2823 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2825 * keyboard.c (last_event_timestamp): Remove. For X selection and
2826 GTK popup menus, it may be obtained from per-frame X display info.
2827 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2828 (process_special_events): Adjust users.
2829 * keyboard.h (last_event_timestamp): Remove declaration.
2830 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2831 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2832 * menu.h (xmenu_show): Adjust prototype.
2833 * menu.c (Fx_popup_menu): Adjust user.
2834 * xselect.c (x_own_selection, x_get_foreign_selection)
2835 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2837 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2839 * keyboard.c (init_kboard): Now static. Add arg
2840 to denote window system. Adjust comment.
2841 (init_keyboard): Adjust user.
2842 (allocate_kboard): New function.
2844 * nsterm.m (ns_term_init):
2845 * term.c (init_tty):
2846 * w32term.c (w32_create_terminal):
2847 * xterm.c (x_term_init): Use it.
2848 * keyboard.h (init_kboard): Remove prototype.
2849 (allocate_kboard): Add prototype.
2851 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2853 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2854 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2856 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2858 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2860 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2862 * term.c (tty_menu_activate): Flush the output stream after
2863 showing the cursor, and don't mark the frame garbaged at exit from
2864 the function. Fixes redisplay glitches when moving from one menu
2867 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2869 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2870 or throw error (Bug#15570).
2872 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2874 * intervals.c (temp_set_point_both): Move test into 'eassert',
2877 * lisp.h (eassert): Don't use 'assume'.
2878 Sometimes 'assume' wins in performance, and sometimes it loses,
2879 so it shouldn't be used all the time. Perhaps we need two
2880 flavors of 'eassert', one for where 'assume' is far more likely
2881 to help or to hurt; but that can be done later.
2882 Problem reported by Dmitry Antipov in
2883 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2884 Also, don't include <verify.h>; no longer needed.
2886 2013-10-09 Glenn Morris <rgm@gnu.org>
2888 * eval.c (Fcond): Doc tweak.
2890 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2892 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2893 expressions with side effects to eassert. (Bug#15565)
2895 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * fns.c (hashfn_user_defined): Allow hash functions to return any
2900 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2902 Fix minor problems found by static checking.
2903 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2904 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2905 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2906 * keyboard.c (read_menu_command): Remove unused local.
2907 * lisp.h (read_menu_command): New decl.
2908 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2909 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2910 Return ptrdiff_t, not int.
2911 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2912 not int, for benefit of xpalloc.
2913 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2915 (have_menus_p): Remove; unused.
2916 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2917 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2918 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2920 (save_and_enable_current_matrix): Omit unnecessary casts.
2921 (read_menu_input): Omit local extern decl (now in lisp.h).
2922 Don't access uninitialized storage if mouse_get_xy fails.
2923 (tty_menu_activate): Mark local as initialized, for lint.
2924 (tty_menu_activate, tty_meny_show): Remove unused locals.
2926 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2928 Support menus on text-mode terminals.
2929 * xterm.h (xw_popup_dialog): Add prototype.
2931 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2932 (xmenu_show): Block input here, instead in Fx_popup_menu.
2933 (xw_popup_dialog): New function, with X-specific bits of popup
2936 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2939 * window.c (Fset_window_configuration): Use run-time tests of the
2940 frame type instead of compile-time conditionals, when menu-bar
2941 lines are considered.
2943 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2944 (w32_popup_dialog): New prototypes.
2946 * w32menu.c (Fx_popup_dialog): Function deleted.
2947 (w32_popup_dialog): New function, with w32 specific bits of popup
2948 dialogs. Block input here.
2950 * w32inevt.c (w32_console_read_socket): Minor change to add
2951 debugging TTY events.
2953 * w32fns.c (show_hourglass): If returning early because the frame
2954 is not a GUI frame, unblock input.
2956 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2957 (cursorY): New functions.
2959 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2960 WINDOWSNT, macros that call curX and curY elsewhere.
2962 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2964 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2965 specific function to hide and show cursor on a text-mode terminal.
2966 (tty_menu_struct, struct tty_menu_state): New structures.
2967 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2968 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2969 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2970 (tty_menu_locate, save_and_enable_current_matrix)
2971 (restore_desired_matrix, screen_update, read_menu_input)
2972 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2973 (tty_pop_down_menu, tty_menu_last_menubar_item)
2974 (tty_menu_new_item_coords, tty_menu_show): New functions.
2975 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2977 * nsterm.h (ns_popup_dialog): Adjust prototype.
2979 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
2981 (ns_popup_dialog): Adapt order of arguments to the other
2982 *_menu_show implementations.
2983 (Fx_popup_dialog): Function deleted.
2985 * msdos.c (x_set_menu_bar_lines): Delete unused function.
2987 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
2989 * menu.c (have_boxes): New function.
2990 (single_keymap_panes): Use it instead of a compile-time
2992 (single_menu_item): Use run-time tests of the frame type instead
2993 of compile-time conditionals.
2994 (encode_menu_string): New function.
2995 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
2996 the macro, since different types of frame need different encoding
2998 (digest_single_submenu): Use run-time tests of frame type instead
2999 of, or in addition to, compile-time conditionals.
3000 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3001 (Fx_popup_menu): Detect when the function is called from keyboard
3002 on a TTY. Don't barf when invoked on a text-mode frame.
3003 Check frame type at run time, instead of compile-time conditionals for
3004 invoking terminal-specific menu-show functions.
3005 Call tty_menu_show on text-mode frames.
3006 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3007 run time to determine which alternative to invoke; support dialogs
3010 * keyboard.h <Qmouse_movement>: Declare.
3012 * keyboard.c <Qmouse_movement>: Now extern.
3013 <Qecho_keystrokes>: New static variable.
3014 (read_key_sequence): Accept an additional argument, a flag to
3015 prevent redisplay during reading of the key sequence. All callers
3017 (read_menu_command): New function.
3018 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3020 (toolkit_menubar_in_use): New function.
3021 (make_lispy_event): Use it instead of a compile-time test.
3023 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3024 window-system being available.
3026 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3027 to x-popup-dialog on the frame type, they all now support popup
3030 * dispnew.c (save_current_matrix): Save the margin areas.
3031 (restore_current_matrix): Restore margin areas.
3032 (update_frame_with_menu): New function.
3034 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3037 * alloc.c (make_save_ptr): Now compiled unconditionally.
3039 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3041 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3042 (redraw_frame, update_frame): Adjust users.
3043 * dispextern.h (set_window_update_flags): Adjust prototype.
3044 * xdisp.c (redisplay_internal): When updating all frames with zero
3045 windows_or_buffers_changed, assume that only the windows that shows
3046 current buffer should be really updated.
3048 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3050 Do not allocate huge temporary memory areas and objects while encoding
3051 for file I/O, thus reducing an enormous memory usage for large buffers.
3052 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3053 * coding.h (struct coding_system): New member raw_destination.
3054 * coding.c (setup_coding_system): Initialize it to zero.
3055 (encode_coding_object): If raw_destination is set, do not create
3056 dst_object. Add comment.
3057 * fileio.c (toplevel): New constant E_WRITE_MAX.
3058 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3059 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3061 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3063 * nsterm.m (windowDidExitFullScreen:):
3064 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3066 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3068 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3069 * keyboard.c (unblock_input_to): Don't process pending signals
3070 if a fatal error is in progress.
3072 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3073 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3074 they're talking about words in Lisp bool vectors.
3075 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3076 * data.c (popcount_bits_word): Rename from popcount_size_t.
3077 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3080 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3082 Improve support for popcount and counting trailing zeros (Bug#15550).
3083 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3084 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3085 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3086 (popcount_size_t_msc, popcount_size_t_gcc):
3087 Remove; now done by Gnulib.
3088 (popcount_size_t): Now a macro that defers to Gnulib.
3089 (count_trailing_zero_bits): Return int, for consistency with
3090 Gnulib and because Emacs prefers signed to unsigned int.
3091 Don't assume that size_t is either unsigned int or unsigned long
3092 or unsigned long long.
3093 (size_t_to_host_endian): Do not assume that size_t is either
3094 exactly 32 or exactly 64 bits wide.
3095 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3096 etc., so that it's now an enum constant, not a macro.
3097 No need to assume that it's either 32 or 64.
3099 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3101 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3104 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3106 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3107 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3109 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3111 emacs_read and emacs_write now use void *, not char *.
3112 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3113 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3114 Buffer arg is now void *, not char *. This matches plain
3115 'read' and 'write' better, and avoids a constraint violation
3116 on Solaris 9 with Oracle Studio.
3118 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3120 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3121 memset to explicit loop. Otherwise copy largest possible chunk
3122 from initialized to uninitialized part, thus allowing the longer
3123 memcpy runs and reducing the number of loop iterations.
3125 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3127 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3128 hide toolbar (Bug#15388).
3129 (windowDidEnterFullScreen:): If presentation options are zero,
3130 set them here (Bug#15388).
3131 (ns_update_auto_hide_menu_bar): Remove runtime check.
3132 Don't auto hide dock unless menubar is also auto hidden.
3134 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3136 * editfns.c (message): Mention batch mode in doc string.
3138 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3140 * nsterm.m (check_native_fs): Remove erroneous comment.
3142 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3144 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3145 uses find_newline instead of scan_newline and so doesn't move point.
3147 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3149 Use hardware support for byteswapping on glibc x86 etc.
3150 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3151 whereas the old swap64 needed 30.
3152 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3153 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3154 Use byteswap.h's macros to swap bytes.
3155 * lisp.h (swap16, swap32, swap64): Remove.
3156 All uses replaced by bswap_16, bswap_32, bswap_64.
3158 * bytecode.c (exec_byte_code): Use some more volatile variables
3159 to work around local variables getting clobbered by longjmp.
3160 Port to pre-C99, which doesn't allow decls after stmts.
3162 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3164 * lisp.h (eassert): Assume that COND is true when optimizing.
3165 In other words, take on the behavior of eassert_and_assume.
3166 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3167 (eassert_and_assume): Remove. All uses replaced by eassert.
3169 * xdisp.c (Qglyphless_char): Now static.
3171 Adjust to merge from gnulib.
3172 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3173 * lisp.h: Include <verify.h>, for 'assume'.
3175 * eval.c (clobbered_eassert): New macro.
3176 (internal_catch, internal_condition_case)
3177 (internal_condition_case_1, internal_condition_case_2)
3178 (internal_condition_case_n): Use it instead of eassert
3179 when the argument contains locals clobbered by longjmp.
3180 Don't use clobbered locals outside of clobbered_eassert.
3181 (internal_lisp_condition_case): Use a volatile variable
3182 to work around a local variable's getting clobbered.
3184 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3186 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3187 (PUSH_HANDLER): New macro.
3188 (catchlist): Remove.
3189 (handlerlist): Always declare.
3191 * eval.c (catchlist): Remove (merge with handlerlist).
3192 (handlerlist, lisp_eval_depth): Not static any more.
3193 (internal_catch, internal_condition_case, internal_condition_case_1)
3194 (internal_condition_case_2, internal_condition_case_n):
3196 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3197 handlerlist/catchlist.
3198 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3199 handlerlist which can only handle a single condition-case handler at
3201 (find_handler_clause): Simplify since we only a single branch here
3204 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3206 (bcall0): New function.
3207 (exec_byte_code): Add corresponding cases. Improve error message when
3208 encountering an invalid byte-code. Let Bunwind_protect accept
3209 a function (rather than a list of expressions) as argument.
3211 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3212 and make them unconditional now that they're heap-allocated.
3214 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3216 * charset.c (Fdecode_char, Fencode_char): Remove description of
3217 `restriction' arg. now that it's hidden by advertised-calling-convention.
3219 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3221 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3222 Remove unused variable (from mac-port).
3223 (macfont_draw): Use s->ybase for correct y position.
3225 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3227 * frame.h (struct frame): Drop has_minibuffer member because...
3228 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3229 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3231 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3233 * window.h (struct window): Prefer enum text_cursor_kinds to int
3234 for phys_cursor_type member. Move the latter, phys_cursor_width,
3235 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3236 * window.c (replace_window, make_window): Adjust users.
3238 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3240 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3241 this module is never compiled otherwise.
3243 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3245 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3248 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3250 * xdisp.c (get_next_display_element): Don't call face_for_font in
3251 a build configured --without-x. (Bug#15484)
3253 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3255 * window.c (calc_absolute_offset): #elif should be #elif defined.
3257 * frame.c (delete_frame): Block/unblock input to overcome race
3258 condition (Bug#15475).
3260 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3262 * frame.c (delete_frame): Record selected frame only after
3263 calling Qdelete_frame_functions (Bug#15477).
3265 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3267 * nsterm.m (ns_selection_color): Remove.
3268 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3269 NSColor selectedText(Background)Color. Only for COCOA.
3270 (ns_term_init): Remove assignment of ns_selection_color, logic
3271 moved to ns_get_color.
3273 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3274 NS_SELECTION_COLOR_DEFAULT.
3275 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3277 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3279 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3280 frame' does not have the tool_bar_window member.
3282 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3284 Signal error when reading an empty byte-code object (Bug#15405)
3285 * lread.c (read1): signal error
3286 * alloc.c (make_byte_code): eassert header size
3287 (sweep_vectors): change an int to size_t
3289 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3291 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3292 instead of ints, as it's the usual style for offsetof constants. See:
3293 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3295 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3296 This is ugly, but it should fix the performance problem for older
3297 GCC versions in the short run. I'll look into integrating the
3298 Gnulib module for popcount, as a better fix.
3299 See the thread starting in:
3300 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3301 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3302 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3303 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3304 (popcount_size_t): Use it.
3306 2013-09-24 Daniel Colascione <dancol@dancol.org>
3308 * process.c (Fnetwork_interface_info): Fix build break due to
3311 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3313 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3314 Prefer signed to unsigned integers where either will do.
3315 No need for 'const' on locals that do not escape.
3316 Omit easserts with unnecessary and unportable assumptions about
3317 alignment. Avoid unnecessary casts to char *.
3319 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3321 Use union for the payload of struct Lisp_Vector.
3322 This helps to avoid a few glitches dictated by C's aliasing rules.
3323 * lisp.h (struct Lisp_Vector): Use union for next and
3324 contents member. Adjust comment. Change related users.
3325 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3326 Related users changed.
3327 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3328 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3329 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3330 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3332 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3334 Optimize glyph row clearing and copying routines.
3335 * dispextern.h (struct glyph_row): Change layout of struct
3336 glyph_row to help copy_row_except_pointers. Adjust comment.
3337 * dispnew.c (null_row): Remove.
3338 (clear_glyph_row): Use offsetof and memset to find and clear
3339 just the members that need clearing. Adjust comment.
3340 (copy_row_except_pointers): Likewise for copying.
3342 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3344 Some minor cleanups of recently-added bool vector code.
3345 * conf_post.h (assume): Always return void. Use lint version
3346 only if GCC and MSC versions don't apply.
3347 * conf_post.h (assume):
3348 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3349 Depend on _MSC_VER, not __MSC_VER, for consistency with
3351 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3352 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3353 (bool_vector_binop_driver, count_trailing_zero_bits)
3354 (size_t_to_host_endian): Now static, not static inline;
3355 the latter isn't needed with modern compilers and doesn't
3356 work with older compilers anyway.
3358 * alloc.c (valgrind_p): Use bool for boolean.
3360 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3362 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3363 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3364 (display_last_displayed_message_p, message_buf_print)
3365 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3366 Use bool for boolean.
3367 * dispextern.h (cancel_line, init_desired_glyphs):
3368 Remove ancient leftover.
3369 (help_echo_showing_p, hourglass_shown_p):
3370 * lisp.h (noninteractive_need_newline): Adjust declaration.
3372 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3374 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3376 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3377 ...this file and convert the latter to static. Adjust comment.
3378 (make_initial_frame):
3379 * window.c (init_window_once): Adjust user.
3380 * frame.h (last_nonminibuf_frame): Remove declaration.
3381 * lisp.h (selected_frame): Likewise.
3382 * msdos.c (the_only_display_info): Adjust comment.
3384 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3386 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3387 computing the end column of mouse-highlight that comes from
3388 display or overlay strings. (Bug#15437)
3389 (note_mouse_highlight): Adapt calculation of last argument to
3390 mouse_face_from_string_pos to the above change.
3392 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3393 all platforms, not just for clang.
3395 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3397 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3398 about excess arguments to snprintf.
3400 * conf_post.h(assume): Use __builtin_unreachable for clang.
3402 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3404 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3405 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3407 2013-09-23 Daniel Colascione <dancol@dancol.org>
3409 * alloc.c (USE_VALGRIND): New macro; on by default
3410 when ENABLE_CHECKING.
3411 (mark_maybe_object, mark_maybe_pointer)
3412 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3414 (valgrind_p) [USE_VALGRIND]: New variable.
3415 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3417 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3419 * process.c (wait_reading_process_output): Change int pnamelen to
3422 * nsterm.m (setMarkedText:selectedRange:):
3423 (deleteWorkingText):
3424 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3425 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3426 argument to unsigned long to avoid warning.
3427 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3429 * conf_post.h (assume): Fix compiler error: x shall be cond.
3431 2013-09-22 Daniel Colascione <dancol@dancol.org>
3433 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3434 warning when compiling without a window system.
3436 2013-09-22 Daniel Colascione <dancol@dancol.org>
3438 * data.c (Qbool_vector_p): New symbol.
3439 (bool_vector_spare_mask, popcount_size_t_generic)
3440 (popcount_size_t_msc, popcount_size_t_gcc)
3442 (bool_vector_binop_driver)
3443 (count_trailing_zero_bits, size_t_to_host_endian)
3444 (Fbool_vector_exclusive_or)
3445 (Fbool_vector_union)
3446 (Fbool_vector_intersection, Fbool_vector_set_difference)
3447 (Fbool_vector_subsetp, Fbool_vector_not)
3448 (Fbool_vector_count_matches)
3449 (Fbool_vector_count_matches_at): New functions.
3450 (syms_of_data): Intern new symbol, functions.
3451 * alloc.c (bool_vector_payload_bytes): New function.
3452 (Fmake_bool_vector): Instead of calling Fmake_vector,
3453 which performs redundant initialization and argument checking,
3454 just call allocate_vector ourselves. Make sure we clear any
3455 terminating padding to zero.
3456 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3457 instead of open-coding the size calculation.
3458 (vroundup_ct): New macro.
3459 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3460 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3461 * composite.c (composition_gstring_put_cache):
3462 Change lint_assume to assume.
3463 * conf_post.h (assume): New macro.
3464 (lint_assume): Remove.
3465 * dispnew.c (update_frame_1): Change lint_assume to assume.
3466 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3468 * image.c (gif_load): Change lint_assume to assume.
3469 * lisp.h (eassert_and_assume): New macro.
3470 (Qbool_vector_p): Declare.
3471 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3472 (swap16, swap32, swap64): New inline functions.
3473 * macfont.m (macfont_shape): Change lint_assume to assume.
3474 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3475 * xsettings.c (parse_settings): Use new swap16 and
3476 swap32 from lisp.h instead of file-specific macros.
3478 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3480 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3481 found (which can legitimately happen when the glyph row at the
3482 window start is disabled in the current_matrix. (Bug#15365)
3484 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3486 Fix syntax.h bug introduced by recent INLINE change.
3487 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3488 conditionally compiled one way in some modules, and a different
3489 way in others. This doesn't work with extern inline functions,
3490 which must have the same definition in all modules, because the
3491 defining code might be shared across modules, depending on the
3492 implementation. Symptoms reported by Martin Rudalics in:
3493 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3494 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3495 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3496 overriding the corresponding functions in syntax.h.
3497 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3498 (syntax_property): New inline functions.
3499 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3500 Rewrite in terms of these new functions.
3502 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3504 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3505 not chars_in_text, whose result depends on the multibyteness of
3506 the current buffer. (Bug#15426)
3508 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3510 Port recent change to hosts where pointers aren't 'long'.
3511 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3512 Don't assume that pointers are the same width as 'long'.
3513 Add a compile-time check that a pointer fits into two X slots.
3515 A simpler, centralized INLINE.
3516 * conf_post.h (INLINE): Define only if not already defined.
3517 This allows us to use a single INLINE, defined by one file
3519 * emacs.c (INLINE): Define it.
3520 Also, include category.h, charset.h, composite.h, dispextern.h,
3521 syntax.h, systime.h, so that their INLINE definitions are expanded
3523 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3524 * buffer.h, buffer.c (BUFFER_INLINE):
3525 * category.h, category.c (CATEGORY_INLINE):
3526 * character.h, character.c (CHARACTER_INLINE):
3527 * charset.h, charset.c (CHARSET_INLINE):
3528 * composite.h, composite.c (COMPOSITE_INLINE):
3529 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3530 * frame.h, frame.c (FRAME_INLINE):
3531 * intervals.h, intervals.c (INTERVALS_INLINE):
3532 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3533 * lisp.h, alloc.c (LISP_INLINE):
3534 * process.h, process.c (PROCESS_INLINE):
3535 * syntax.h, syntax.c (SYNTAX_INLINE):
3536 * systime.h, sysdep.c (SYSTIME_INLINE):
3537 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3538 * window.h, window.c (WINDOW_INLINE):
3539 Remove. All uses replaced with INLINE.
3541 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3543 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3546 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3548 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3549 'const char *' to avoid compiler warnings due to similar change in
3550 the prototype of x_get_string_resource.
3552 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3554 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3555 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3556 going to replace static variables below. Adjust comments.
3557 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3558 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3559 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3560 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3561 Related users changed.
3562 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3563 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3564 last_mouse_movement_time, going to replace static variables below.
3566 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3567 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3569 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3570 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3571 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3572 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3573 static variables below.
3574 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3575 (last_mouse_scroll_bar): Remove.
3576 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3577 (mouseExited): Related users changed.
3579 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3581 Do not use external array to process X scroll bar messages.
3582 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3583 (x_send_scroll_bar_event): Pack window pointer into two slots
3584 of XClientMessageEvent if we're 64-bit. Adjust comment.
3585 (x_scroll_bar_to_input_event): Unpack accordingly.
3587 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3589 Ifdef away recent changes which aren't relevant to NS port.
3590 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3591 [!HAVE_NS]: Declare as such.
3592 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3593 [!HAVE_NS]: Define as such.
3595 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3597 * frame.c (x_redo_mouse_highlight): New function
3598 to factor out common code used in W32 and X ports.
3599 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3600 * xterm.h (struct x_display_info):
3601 * w32term.h (struct w32_display_info):
3602 * nsterm.h (struct ns_display_info): New members
3603 last_mouse_motion_frame, last_mouse_motion_x and
3604 last_mouse_motion_y, going to replace static variables below.
3605 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3606 (redo_mouse_highlight): Remove.
3607 (note_mouse_movement, syms_of_xterm): Adjust user.
3608 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3609 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3610 (redo_mouse_highlight): Remove.
3611 (note_mouse_movement, syms_of_w32term): Adjust user.
3612 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3613 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3615 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3616 * nsfns.m (compute_tip_xy): Adjust user.
3618 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3620 * frame.c (x_mouse_grabbed): New function.
3621 * dispextern.h (x_mouse_grabbed): Add prototype.
3622 (last_mouse_frame): Remove declaration.
3623 * xterm.h (struct x_display_info):
3624 * w32term.h (struct w32_display_info):
3625 * nsterm.h (struct ns_display_info): New member
3626 last_mouse_frame, going to replace...
3627 * xdisp.c (last_mouse_frame): ...global variable.
3628 (note_tool_bar_highlight):
3629 * w32term.c (w32_mouse_position, w32_read_socket):
3630 * xterm.c (XTmouse_position, handle_one_xevent):
3631 Use x_mouse_grabbed.
3632 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3634 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3636 * w32term.c (w32_read_socket): Avoid temporary
3637 variables in a call to x_real_positions.
3638 * xterm.c (handle_one_xevent): Likewise.
3640 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3642 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3643 (x_icon_type): Remove prototype.
3644 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3645 * frame.c (x_icon_type): Remove.
3646 * w32term.c (x_make_frame_visible, x_iconify_frame):
3647 * xterm.c (x_make_frame_visible, x_iconify_frame):
3648 Use x_set_bitmap_icon to factor out common code.
3650 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3652 * dispextern.h (check_x_display_info, x_get_string_resource):
3653 Declare here just once and unify the latter.
3654 * frame.c (check_x_display_info, x_get_string_resource):
3655 * nsterm.h (check_x_display_info):
3656 * xrdb.c (x_get_string_resource):
3657 * xterm.h (check_x_display_info): Remove prototypes.
3658 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3659 * w32reg.c (x_get_string_resource): Likewise.
3660 (w32_get_rdb_resource): Adjust user.
3662 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3664 * xterm.h (struct x_display_info): New member
3665 x_pending_autoraise_frame, going to replace...
3666 * xterm.c (pending_autoraise_frame): ...static variable.
3667 (x_new_focus_frame, XTread_socket): Adjust users.
3668 * w32term.h (struct w32_display_info): New member
3669 w32_pending_autoraise_frame, going to replace...
3670 * w32term.c (pending_autoraise_frame): ...global variable.
3671 (x_new_focus_frame, w32_read_socket): Adjust users.
3673 2013-09-17 Glenn Morris <rgm@gnu.org>
3675 * xdisp.c (message_dolog): If we create *Messages*,
3676 switch it to messages-buffer-mode.
3678 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3680 Don't overuse 'const' in types of locals.
3681 * bidi.c (bidi_count_bytes):
3682 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3683 (xg_event_is_for_scrollbar):
3684 * xselect.c (x_handle_property_notify)
3685 (x_handle_selection_notify, x_handle_dnd_message):
3686 * xsettings.c, xsettings.h (xft_settings_event):
3687 * xterm.c (x_handle_net_wm_state, handle_one_event)
3688 (x_menubar_window_to_frame, x_detect_focus_change)
3689 (construct_mouse_click, note_mouse_movement)
3690 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3691 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3692 (handle_one_xevent, x_handle_net_wm_state):
3693 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3694 (x_handle_dnd_message):
3695 Avoid unnecessary 'const', typically the second 'const' in
3696 'const foo * const arg', a 'const' that does not affect the API
3697 and doesn't significantly help the human reader.
3699 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3701 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3702 only if Glib < 2.36.0.
3703 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3704 * xsettings.c (init_gconf, init_gsettings): Do not check
3706 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3708 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3710 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3712 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3713 before calling g_type_init.
3715 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3717 * nsterm.m (syms_of_nsterm): ... to here.
3719 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3721 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3722 (ignore_next_mouse_click_timeout): Use Time as X does.
3723 (handle_one_xevent): Avoid cast and use unsigned comparison.
3725 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3727 Do not copy X event in handle_one_xevent except KeyPress case.
3728 Wnen XEvent is processed, it is unlikely to be changed except
3729 KeyPress case, so we can avoid copying and use const pointer to
3730 const data to make sure that an event is not changed elsewhere.
3731 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3732 const' and do not create local copy except for the KeyPress event.
3733 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3734 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3735 (x_handle_net_wm_state, x_menubar_window_to_frame)
3736 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3737 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3738 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3739 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3740 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3741 (x_handle_dnd_message):
3742 * xsettings.c (xft_settings_event):
3743 Use 'const XEvent * const' where appropriate.
3744 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3746 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3748 Fix X event waiting to handle multiple frames.
3749 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3750 * xterm.c (pending_event_wait): Remove. Adjust users.
3751 (x_detect_focus_change): Pass frame arg.
3752 (handle_one_xevent): Find related frame early and clear per-frame
3753 wait_event_type only if this is an event for the relevant frame.
3754 (x_wait_for_event): Use per-frame wait_event_type.
3756 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3758 * nsfns.m (Fx_create_frame): Fix font driver registration for
3761 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3762 for syms_of_macfont.
3764 * nsterm.m: Include macfont.h.
3765 (ns_tmp_flags, ns_tmp_font): Remove.
3766 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3767 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3768 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3769 (changeFont:): Fix code style. Check for font driver type when
3772 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3775 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3776 (nsfont_open): Set font driver type.
3777 Set font->ascent and font->descent. Figure out font instead of
3778 ns_tmp_font, and flags instead of ns_tmp_flags.
3779 Fix indentation. Remove call to ns_draw_text_decoration,
3782 * nsfns.m: Include macfont.h.
3783 (Fx_create_frame): Register macfont driver, make a better default font.
3784 (Fns_popup_font_panel): Get font from macfont driver, if used.
3786 * macfont.m, macfont.h, macuvs.h: New files.
3788 * font.h: Declare syms_of_macfont.
3790 * font.c (syms_of_font): Call syms_of_macfont.
3792 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3794 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3796 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3797 and it is always zero for others, so I assume that this is an ancient
3798 leftover which nobody will want to change any more.
3799 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3800 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3801 * frame.c (x_set_scroll_bar_width):
3802 * w32fns.c (w32_createscrollbar):
3803 * w32term.c (w32_set_vertical_scroll_bar):
3804 * xfns.c (x_set_scroll_bar_default_width):
3805 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3806 (x_scroll_bar_expose): Related users changed.
3808 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3810 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3811 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3812 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3814 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3816 * nsterm.h, w32term.h, xterm.h: ...and not here.
3817 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3818 Remove unused Xisms.
3819 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3820 these modules are never compiled otherwise.
3822 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3824 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3825 Doc fix. (Bug#15375)
3827 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3829 Unify Fx_focus_frame between all ports.
3830 * frame.h (x_focus_frame): New prototype.
3831 * xfns.c (Fx_focus_frame): Remove.
3832 (syms_of_xfns): Do not defsubr it.
3833 (x_focus_frame): X implementation.
3834 * nsfns.m (Fx_focus_frame): Remove.
3835 (syms_of_nsfns): Do not defsubr it.
3836 (x_focus_frame): NS implementation.
3837 * w32term.c (Fx_focus_frame): Remove.
3838 (x_focus_on_frame): Rename to...
3839 (x_focus_frame): W32 implementation.
3840 * w32term.h (x_focus_on_frame): Remove prototype.
3841 * w32fns.c (Fx_focus_frame): Remove.
3842 (syms_of_w32fns): Do not defsubr it.
3843 * frame.c (Fx_focus_frame): Define here.
3844 (syms_of_frame): Defsubr here.
3845 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3847 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3849 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3850 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3851 each port to reference the port-specific window system data.
3852 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3853 (FRAME_DISPLAY_INFO): Define.
3854 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3855 (FRAME_DISPLAY_INFO): Define. Adjust users.
3856 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3857 (FRAME_DISPLAY_INFO): Define. Adjust users.
3858 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3859 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3860 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3861 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3862 * xselect.c, xterm.c: All related users changed.
3864 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3866 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3867 (x_menubar_window_to_frame): Remove prototypes.
3868 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3869 (x_menubar_window_to_frame, x_top_window_to_frame):
3871 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3872 (x_menubar_window_to_frame, x_top_window_to_frame):
3873 ...to here and convert all but the last to static.
3875 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3877 * lisp.mk (lisp): Add w32-common-fns.elc.
3879 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3881 * charset.c (char_charset): Document an exception for char-charset.
3883 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3885 * xterm.h (x_display_info): New field last_user_time...
3886 * xterm.c (toplevel): ...to replace static last_user_time.
3887 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3889 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3891 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3892 scroll bar values to prevent thumb from disappear and update comment.
3894 2013-09-11 Glenn Morris <rgm@gnu.org>
3896 * emacs.c (usage_message): Possessive apostrophe tweak.
3898 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3900 * nsterm.m (syms_of_nsterm): Use Qns.
3901 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3902 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3903 * xfns.c (x_display_info_for_name, Fx_open_connection):
3904 Remove old '#if 0' code.
3905 (syms_of_xfns): Use Qx.
3906 * termhooks.h (fullscreen_hook): Remove the leftover.
3907 (struct terminal): Fix typo in comment.
3909 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3911 Cleaning up a few X scroll bar bits.
3912 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3913 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3914 New member last_seen_part, going to replace...
3915 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3916 (xt_action_hook) [USE_LUCID]: Adjust user.
3917 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3918 Lucid-specific scroll bar support.
3919 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3920 to int and adjust to use last_seen_part member.
3921 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3922 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3923 Initialize last_seen_part.
3925 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3927 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3928 insert-buffer-substring an empty string.
3930 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3932 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3933 avoiding a GCC warning.
3935 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3937 Ifdef away frame tool bar code when it is not really used.
3938 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3939 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3940 and minimize_tool_bar_window_p under the above.
3941 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3942 (fset_tool_bar_window): Likewise.
3943 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3944 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3945 (change_frame_size_1):
3946 * window.c (window_from_coordinates, Frecenter): Adjust users.
3947 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3948 code is not really used.
3949 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3950 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3951 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3952 [!USE_GTK && !HAVE_NS]: Define as such.
3953 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3954 (note_mouse_highlight, expose_frame):
3955 * xfns.c (x_set_tool_bar_lines):
3956 * xterm.c (handle_one_xevent): Adjust users.
3958 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3960 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3961 This bug was introduced by my 2013-08-26 patch, which incorrectly
3962 assumed that the terminfo implementation doesn't use termcap buffers.
3963 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3964 these buffers apparently are used after all.
3965 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3966 (struct tty_display_info): Define members termcap_term_buffer and
3967 termcap_strings_buffer even if TERMINFO.
3969 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3972 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3973 'usage' docstring entry to pacify make-docfile.
3975 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3977 Change comparison functions =, <, >, <=, >= to take many arguments.
3978 * data.c: Change comparison functions' interface and implementation.
3979 * lisp.h: Make arithcompare available for efficient two arg
3981 * bytecode.c: Use arithcompare.
3982 * fileio.c: Use new interface.
3984 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3986 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
3988 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
3990 * eval.c (Feval): Document the new use of `lexical'.
3992 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3994 Review and drop old frame resize hack.
3995 * frame.h (struct frame): Remove force_flush_display_p.
3996 * dispnew.c (update_frame): Adjust user and don't call
3997 flush_frame here. The comment has said that there was an issues
3998 with redisplaying fringes, but I don't see any differences with
3999 and without this hack. Hopefully we can continue without it.
4000 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4001 current frame matrices twice if resized_p is set.
4003 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4005 Do not populate pure Xism x_sync to other ports.
4006 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4007 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4008 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4009 * w32term.h (x_sync): Remove prototype.
4011 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4013 Cleanup frame flushing.
4014 * dispextern.h (struct redisplay_interface):
4015 Drop flush_display_optional because flush_display is enough
4016 for X and flushing via RIF is just a no-op for others.
4017 * frame.h (flush_frame): New function.
4018 * dispnew.c (update_frame):
4019 * minibuf.c (read_minibuf):
4020 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4022 * keyboard.c (detect_input_pending_run_timers): Do not flush
4023 all frames but selected one in redisplay_preserve_echo_area.
4024 * nsterm.m (ns_flush): Remove no-op.
4025 (ns_redisplay_interface): Adjust user.
4026 * w32term.h (x_flush): Remove no-op.
4027 (w32_redisplay_interface): Adjust user.
4028 * xterm.c (x_flush): Simplify because we do not flush all
4029 frames at once any more. Adjust comment.
4030 (x_redisplay_interface): Adjust user.
4032 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4034 Port --without-x --enable-gcc-warnings to Fedora 19.
4035 * gfilenotify.c (globals_of_gfilenotify):
4036 Call g_type_init only if using an older glib version that needs it.
4038 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4040 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4041 (last_glyphless_glyph_merged_face_id): Remove declarations.
4042 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4043 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4044 (last_glyphless_glyph_merged_face_id): Now static.
4045 (merge_escape_glyph_face): New function, refactored from...
4046 (get_next_display_element): ...here.
4047 (merge_glyphless_glyph_face): New function, refactored from...
4048 (produce_glyphless_glyph): ...here...
4049 * term.c (produce_glyphless_glyph): ...and here.
4051 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4053 * eval.c (eval_sub): Only call Ffunction if necessary.
4055 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4057 Attempt to make redisplay more selective when changing cursor type.
4058 * frame.h (struct frame): New bitfield cursor_type_changed.
4059 * xdisp.c (cursor_type_changed): Remove.
4060 (try_cursor_movement, redisplay_window, try_window_id)
4061 (set_frame_cursor_types, try_window_reusing_current_matrix):
4062 Adjust to use per-frame bitfield.
4063 (redisplay_internal): Look for cursor type change on each visible
4064 frame and consider all frames if cursor type has been changed on
4065 the frame other than selected. If cursor type has been changed on
4066 selected frame only, do not use fast update.
4068 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4070 Attempt to make redisplay more selective when changing fonts.
4071 * frame.h (struct frame): New bitfield fonts_changed.
4072 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4073 (adjust_frame_glyphs): Add prototype.
4074 * dispnew.c (fonts_changed_p): Remove.
4075 (adjust_glyphs): Remove because we do not
4076 adjust matrices on all frames at once any more.
4077 (adjust_frame_glyphs): Block and unblock input here.
4078 (adjust_glyph_matrix): Use fonts_changed.
4079 (change_frame_size_1): Use adjust_frame_glyphs.
4080 * font.c (font_open_entity): Use fonts_changed.
4081 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4082 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4083 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4084 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4085 (shrink_mini_window, Fresize_mini_window_internal)
4086 (window_scroll_pixel_based, Fset_window_configuration)
4087 (apply_window_adjustment, Fset_window_vscroll):
4088 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4089 Use adjust_frame_glyphs.
4090 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4091 (try_window_reusing_current_matrix, try_window_id, display_line)
4092 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4093 (redisplay_internal): Consider fonts_changed and adjust frame
4094 matrices for each frame only if the frame is visible. If font
4095 has been changed on some frame during full redisplay, retry
4096 only visible frames where the font has been actually changed.
4098 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4100 Cache current header and mode line height for each window.
4101 * window.h (struct window): New fields mode_line_height
4102 and header_line_height.
4103 * window.c (make_window): Initialize them.
4104 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4105 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4106 (current_mode_line_height, current_header_line_height):
4108 * xdisp.c (current_mode_line_height, current_header_line_height):
4110 (pos_visible_p, init_xdisp): Adjust user.
4111 (redisplay_window): Invalidate mode_line_height and
4112 header_line_height if current and desired matrices do not agree.
4114 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4116 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4117 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4119 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4121 Make --without-x compatible with --enable-gcc-warnings.
4122 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4123 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4124 members under HAVE_WINDOW_SYSTEM.
4125 * keyboard.c (make_lispy_focus_out): Likewise.
4126 (record_menu_key): Move under HAVE_MENUS.
4127 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4128 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4129 (syms_of_xdisp): Adjust user.
4130 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4131 (start_hourglass, cancel_hourglass):
4132 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4133 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4134 and CLEAR_FONT_TABLE_NFONTS.
4135 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4136 Declare only if HAVE_WINDOW_SYSTEM.
4137 (lface_same_font_attributes_p, clear_face_gcs): Define only
4138 if HAVE_WINDOW_SYSTEM.
4140 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4142 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4143 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4144 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4146 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4148 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4150 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4152 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4153 This fixes a type error on hosts where ptrdiff_t is wider than int.
4155 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4157 * keyboard.c (read_key_sequence_vs): New function.
4158 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4161 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4163 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4165 Makefile improvements.
4166 * Makefile.in (config.status): Don't use double-colon rules, as
4167 they are not portable according to POSIX. Fix shell typo with `;
4168 I guess this rule has never been tested?
4169 (VCSWITNESS): New macro, to override any environment var.
4171 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4173 * xterm.h (struct x_display_info): Do not track X connection
4174 fd separately because it is always available from Display.
4175 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4178 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4180 * buffer.c (drop_overlay):
4181 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4182 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4184 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4186 * buffer.c (Fmake_overlay, Fmove_overlay):
4187 * intervals.c (set_point_from_marker):
4188 * print.c (PRINTPREPARE): Prefer signal_error
4189 to plain error and report unsuitable marker too.
4191 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4193 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4194 for 'dragging' member.
4195 (struct x_output): Remove set-but-unused leftovers
4196 'left_before_move' and 'top_before_move'.
4197 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4198 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4199 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4200 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4201 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4202 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4203 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4204 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4206 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4208 * nsfont.m (INVALID_GLYPH): New define.
4209 (nsfont_encode_char): Use INVALID_GLYPH.
4210 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4212 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4214 * xterm.c (x_last_mouse_movement_time): Revert last change.
4215 This code should use XDisplayMotionBufferSize to check display's
4216 motion history first, and there are few other issues as well.
4217 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4218 (handle_one_xevent): Adjust user.
4220 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4222 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4223 * frame.c (Flast_nonminibuf_frame): ... to here.
4224 (check_minibuf_window): Don't abort if no window was found
4227 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4229 Use XGetMotionEvents to ask the last mouse motion time from X server.
4230 * xterm.c (X_MOTION_HISTORY): Default to 1.
4231 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4232 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4233 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4234 Ifdef away legacy code.
4235 (XTmouse_position, x_scroll_bar_report_motion):
4236 Use x_last_mouse_movement_time.
4237 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4240 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4242 * msdos.c (last_mouse_window): Move to...
4243 (dos_rawgetc): ...this function and adjust comment.
4244 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4245 (mouseMoved): ...this function and adjust comment.
4246 * w32term.c (last_window): Likewise with...
4247 (w32_read_socket): ...this function.
4248 * xterm.c (last_window): Likewise with...
4249 (handle_one_xevent): ...this function.
4251 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4253 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4254 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4255 (handle_one_xevent): ...to here.
4256 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4259 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4261 * msdos.c (IT_set_terminal_window): Remove no-op.
4262 (initialize_msdos_display): Adjust terminal setup.
4263 * w32console.c (w32con_set_terminal_window): Remove no-op.
4264 (initialize_w32_display): Adjust terminal setup.
4265 * w32term.c (w32_set_terminal_window): Remove no-op.
4266 (w32_create_terminal): Adjust terminal setup.
4267 * xterm.c (XTset_terminal_window): Remove no-op.
4268 (x_create_terminal): Adjust terminal setup.
4270 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4272 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4274 (ns_create_terminal): Adjust terminal setup.
4275 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4277 (w32_create_terminal): Adjust terminal setup.
4278 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4280 (x_create_terminal): Adjust terminal setup.
4282 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4284 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4285 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4286 * dispnew.c (buffer_posn_from_coords):
4287 * window.c (Fwindow_end, displayed_window_lines):
4288 * xdisp.c (redisplay_mode_lines): Use it.
4290 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4292 * fontset.c (face_for_char): Check char in the current face font first
4293 if HAVE_NS (Bug#15138).
4295 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4297 * window.c (temp_output_buffer_show): Make sure window returned
4298 by display_buffer is live (Bug#15213).
4300 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4302 Minor cleanup to avoid forward declarations.
4303 * coding.h (struct ccl_spec): Remove forward declaration.
4304 * composite.h (toplevel): Include font.h.
4305 (struct composition_it, struct face, struct font_metrics):
4306 Remove forward declaration.
4307 * dispextern.h (struct image, struct atimer): Likewise.
4308 * emacsgtkfixed.h (struct frame): Likewise.
4309 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4310 * font.h (struct font_driver, struct font, struct glyph_string)
4311 (struct face): Remove forward declaration.
4312 * fontset.h (struct face, struct font): Likewise.
4313 * frame.h (toplevel): Style cleanup.
4314 (enum output_method): Move to...
4315 * termhooks.h (enum output_method): ...here.
4316 (struct glyph, struct frame, struct ns_display_info)
4317 (struct x_display_info, struct w32_display_info):
4318 Remove forward declaration.
4319 * xterm.h (toplevel): Include termhooks.h.
4320 (struct font, struct window, struct glyph_matrix, struct frame)
4321 (struct input_event, struct face, struct image): Remove forward
4323 * gtkutil.h (struct _widget_value): Likewise.
4324 * keyboard.h (toplevel): Include termhooks.h.
4325 (struct input_event): Remove forward declaration.
4327 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4329 * intervals.c (set_point_from_marker): New function.
4330 * editfns.c (Fgoto_char):
4331 * process.c (Finternal_default_process_filter):
4332 * window.c (select_window_1): Use it.
4333 * buffer.h (set_point_from_marker): Add prototype.
4335 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4337 * w32.c (term_winsock): Call release_listen_threads before calling
4339 (_sys_wait_accept): Wait for accept event in a loop with a finite
4340 timeout, instead of waiting indefinitely. Will hopefully avoid
4341 hanging during exit because WSACleanup deadlocks waiting for the
4342 event object to be released. (Bug#14333)
4344 * w32proc.c (release_listen_threads): New function, signals all
4345 the reader threads that listen for connections to stop waiting.
4347 * w32.h (release_listen_threads): Add prototype.
4349 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4351 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4352 field of new marker (for sanity and safety).
4353 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4354 anyway because XMISCTYPE is a function and can't be an lvalue).
4356 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4358 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4359 (x_after_update_window_line, x_scroll_bar_create):
4360 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4361 (handle_one_xevent, x_clear_frame_area):
4362 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4363 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4364 * xterm.h (x_clear_area): Adjust prototype.
4366 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4368 Hook scanning and indentation functions to find_newline. This helps
4369 to avoid duplicated code and renders more respect to newline cache.
4370 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4371 * cmds.c (Fforward_line):
4372 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4373 Use find_newline and avoid unnecessary point movements.
4374 * search.c (scan_newline): Implement on top of find_newline.
4376 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4378 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4379 scoped code (bug#11258).
4381 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4383 * nsterm.m (last_window): New variable.
4384 (EV_TRAILER2): New macro.
4385 (EV_TRAILER): Call EV_TRAILER2.
4386 (mouseMoved:): Add support for mouse-autoselect-window
4387 on nextstep (Bug#6888).
4389 2013-08-28 Andreas Schwab <schwab@suse.de>
4391 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4392 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4393 Remove unused macro definitions.
4394 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4395 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4396 Only define if emacs.
4398 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4400 Prefer enum glyph_row_area to int where appropriate.
4401 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4403 (window_box, window_box_width, window_box_left, window_box_left_offset)
4404 (window_box_right, window_box_right_offset): Adjust prototypes.
4405 * xdisp.c (window_box, window_box_width, window_box_left)
4406 (window_box_left_offset, window_box_right, window_box_right_offset):
4407 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4408 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4409 * nsterm.m (ns_clip_to_row):
4410 * w32term.c (w32_clip_to_row):
4411 * xterm.c (x_clip_to_row): Likewise.
4413 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4415 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4416 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4418 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4420 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4421 for portability to hosts where /bin/sh has problems.
4423 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4425 Redesign redisplay interface to drop global output_cursor.
4426 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4427 (toplevel): Remove declaration of output_cursor.
4428 (set_output_cursor, x_cursor_to): Remove prototype.
4429 * window.h (struct window): New member output_cursor.
4430 (output_cursor_to): New function to replace RIF member.
4431 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4432 (update_text_area, set_window_cursor_after_update): Use it.
4433 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4434 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4435 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4436 * w32term.c (x_update_window_begin, x_update_window_end):
4437 * xterm.c (x_update_window_begin, x_update_window_end):
4438 Adjust to use per-window output cursor.
4440 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4442 Simplify SELECT_TYPE-related code.
4443 Like EMACS_TIME, this portability layer is no longer needed, since
4444 Emacs has been using fd_set as a portability layer for some time.
4445 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4446 (SELECT_TYPE): Remove. All uses changed to fd_set.
4447 (fd_set) [!FD_SET]: New typedef.
4449 Simplify EMACS_TIME-related code.
4450 This portability layer is no longer needed, since Emacs has been
4451 using struct timespec as a portability layer for some time.
4452 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4453 Include <time.h> rather than "systime.h"; that's all that's needed now.
4454 * dispnew.c: Include <timespec.h> rather than "systime.h";
4455 that's all that's needed now.
4456 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4457 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4458 TIMESPEC_RESOLUTION.
4459 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4460 LOG10_TIMESPEC_RESOLUTION.
4461 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4462 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4463 (make_emacs_time): Remove. All used changed to make_timespec.
4464 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4465 (current_timespec): Rename from current_emacs_time. All uses changed.
4466 (add_emacs_time): Remove. All uses changed to timespec_add.
4467 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4468 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4469 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4470 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4471 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4472 (current_timespec): Rename from current_emacs_time. All uses changed.
4473 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4474 changed to timespec_cmp.
4475 * xgselect.c: Include <timespec.h>, since our .h files don't.
4477 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4479 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4480 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4481 Remove the leftovers.
4482 * gtkutil.c (toplevel): Do not declare Qxft but include
4484 * image.c (toplevel): Do not declare Vlibrary_cache because
4485 it's already done in lisp.h.
4487 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4489 * lisp.h (Mouse_HLInfo): Move from here...
4490 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4491 (reset_mouse_highlight): New function.
4492 * msdos.c (dos_set_window_size, IT_update_begin)
4493 (internal_terminal_init):
4494 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4495 (ns_initialize_display_info):
4496 * w32console.c (initialize_w32_display):
4497 * w32term.c (x_update_window_end, x_free_frame_resources)
4498 (w32_initialize_display_info):
4499 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4500 * window.c (Fdelete_other_windows_internal):
4501 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4502 * termchar.h (toplevel):
4503 * xterm.h (toplevel): Include dispextern.h.
4505 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4507 Fix minor problems found by static checking.
4508 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4509 (expect): Avoid nested-if warning.
4510 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4511 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4512 * nsterm.h, nsterm.m (ns_select):
4513 * xgselect.c, xgselect.h (xg_select):
4514 Adjust signature to better match pselect's.
4515 * nsterm.m (ns_select):
4516 Don't set *TIMEOUT, since pselect doesn't.
4517 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4518 diagnostic about assigning const char * to it.
4519 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4521 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4523 * lread.c (substitute_object_recurse): Handle hash-tables as well
4526 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4528 Fix unlikely core dump in init_tty, and simplify terminfo case.
4529 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4530 The old version incorrectly dumped core if malloc returned a
4531 buffer containing only non-NUL bytes.
4532 (init_tty): Do not allocate or free termcap buffers; the
4533 struct does that for us now.
4534 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4535 (struct tty_display_info): Define members termcap_term_buffer and
4536 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4537 use them. Allocate them directly in struct rather than indirectly
4538 via a pointer, to simplify init_tty.
4540 * frame.c (check_minibuf_window): Initialize 'window' properly,
4541 so that Emacs reliably aborts later if 'window' is not initialized.
4543 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4545 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4546 of VoidSymbol (Bug#15154).
4548 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4550 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4551 mouse_face_beg_y and mouse_face_end_y.
4552 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4553 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4554 Adjust users and update comment where appropriate.
4556 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4558 * frame.c (check_minibuf_window): New function.
4559 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4560 Call check_minibuf_window (Bug#15183).
4562 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4564 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4565 because this is the only last cursor data we need to keep and consult.
4566 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4567 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4570 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4572 Fix recovering from possible decompression error.
4573 Since insert_from_gap doesn't always move point, we can't use PT as
4574 the position where the partially decompressed data ends, and
4575 should count how many bytes was produced so far.
4576 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4577 (unwind_decompress): Really delete partially uncompressed data.
4578 (Fzlib_decompress_region): Take decompressed data size into account.
4580 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4582 * syntax.c (init_syntax_once): Adjust comment and do an early
4583 initialization of Qchar_table_extra_slots just once...
4584 * casetab.c (init_casetab_once):
4585 * category.c (init_category_once):
4586 * character.c (syms_of_character):
4587 * coding.c (syms_of_coding):
4588 * xdisp.c (syms_of_xdisp): ...and omit it here.
4590 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4592 * xdisp.c (get_next_display_element): Don't apply to characters
4593 from a display vector the logic of setting it->end_of_box_run_p
4594 suitable for characters from a buffer. (Bug#15175)
4596 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4597 to handle directories, rather than '_utime' which doesn't.
4600 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4602 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4603 or fullscreen (Bug#14627).
4605 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4607 System-dependent integer overflow fixes.
4608 * process.c (Fset_process_window_size): Signal an error if
4609 the window size is outside the range supported by the lower level.
4610 * sysdep.c (set_window_size): Return negative on error,
4611 nonnegative on success, rather than -1, 0, 1 on not in system,
4612 failure, success. This is simpler. Caller changed.
4613 (serial_configure): Remove unnecessary initialization of local.
4614 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4615 size fits in unsigned long; this isn't true on some 32-bit hosts.
4616 Avoid buffer overrun if some future version of /proc/meminfo has a
4617 variable name longer than 20 bytes.
4618 (system_process_attributes) [__FreeBSD__]:
4619 Don't assume hw.availpages fits in 'int'.
4621 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4623 Don't let very long directory names overrun the stack.
4624 Fix some related minor problems involving "//", vfork.
4625 * callproc.c (encode_current_directory): New function.
4626 (call_process): Don't append "/"; not needed.
4627 * fileio.c (file_name_as_directory_slop): New constant.
4628 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4629 this can save the caller having to alloca.
4630 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4631 Use SAFE_ALLOCA, not alloca.
4632 (directory_file_name, Fexpand_file_name): Leave leading "//"
4633 alone, since it can be special even on POSIX platforms.
4634 * callproc.c (call_process):
4635 * process.c (Fformat_network_address):
4636 * sysdep.c (sys_subshell):
4637 Use encode_current_directory rather than rolling our own.
4638 (create_process): No need to encode directory; caller does that now.
4639 * process.h (encode_current_directory): New decl.
4640 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4641 Rework to avoid 'goto xyzzy;'.
4643 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4645 * xdisp.c (handle_face_prop): If the default face was remapped use
4646 the remapped face for strings from prefix properties. (Bug#15155)
4648 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4650 Minor cleanup for redisplay interface and few related functions.
4651 * frame.h (enum text_cursor_kinds): Move from here...
4652 * dispextern.h (enum text_cursor_kinds): ...to here.
4653 (toplevel): Drop unnecessary declarations.
4654 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4655 in update_window_end_hook and draw_window_cursor functions.
4656 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4657 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4658 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4659 * xterm.c (x_update_window_end, x_draw_window_cursor):
4660 * xdisp.c (display_and_set_cursor, update_window_cursor)
4661 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4662 enum text_cursor_kinds where appropriate.
4664 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4666 Redesign redisplay interface to drop updated_row and updated_area.
4667 * dispextern.h (updated_row, updated_area): Remove declaration.
4668 (struct redisplay_interface): Pass glyph row and row area parameters
4669 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4670 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4672 * dispnew.c (updated_row, updated_area): Remove.
4673 (redraw_overlapped_rows, update_window_line): Adjust user.
4674 (update_marginal_area, update_text_area): Likewise. Pass updated row
4675 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4676 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4679 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4681 * process.c (flush_pending_output): Remove stub.
4684 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4686 * callproc.c: Fix race that killed background processes (Bug#15144).
4687 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4688 Record deleted process-id in critical section, not afterwards.
4689 Don't mistakenly kill process created by a call-process invocation
4690 that discards output and does not wait.
4692 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4694 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4695 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4696 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4697 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4698 to shut up compiler in mark_object.
4699 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4701 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4703 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4704 We can't portably rely on PTY_OPEN doing that, even if
4705 it calls posix_openpt with O_CLOEXEC.
4707 2013-08-20 Kenichi Handa <handa@gnu.org>
4709 * character.c (string_char): Improve commentary.
4711 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4713 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4714 (struct animation_cache): Make signature a flexible array member.
4715 All uses changed. This is a tad slower but may insulate us better
4716 from future changes to ImageMagick.
4718 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4720 * image.c: Shrink memory needed for animation cache.
4721 (SIGNATURE_DIGESTSIZE): New constant.
4722 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4723 (imagemagick_create_cache): Copy the signature. This saves
4724 several KB of memory that ImageMagick wastes per signature.
4725 Don't bother updating the update_time, as the caller does that now.
4726 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4727 it's a fixed size struct member now.
4728 (imagemagick_get_animation_cache): Always destroy the signature,
4729 as it's now imagemagick_create_cache's responsibility to copy it.
4730 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4731 and use memcmp rather than strcmp.
4732 eassert that ImageMagick returns a signature of the specified length.
4734 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4736 * image.c (imagemagick_get_animation_cache): Don't segfault on
4738 (imagemagick_get_animation_cache): Revert to previous definition
4739 so that it actually works. But keep the memory leak fix.
4740 (imagemagick_get_animation_cache): Fix memory leak.
4742 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4744 * image.c: Fix animation cache signature memory leak.
4745 Fix some other minor performance problems while we're at it.
4746 (imagemagick_create_cache): Clear just the members that
4747 need clearing. Don't set update_time, as caller does that now.
4748 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4749 Simplify by using pointer-to-pointer instead of a prev pointer.
4750 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4751 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4752 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4753 it's already a copy. Free the signature probe unless it's cached.
4755 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4756 This was introduced by my 2013-08-12 fix for Bug#15035.
4758 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4760 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4761 (imagemagick_prune_animation_cache): Now static.
4763 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4765 * image.c (imagemagick_get_animation_cache): Don't segfault when
4766 pruning all entries.
4768 2013-08-18 Ken Brown <kbrown@cornell.edu>
4770 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4771 static heap if ENABLE_CHECKING is defined.
4772 (max_bss_sbrk_ptr): New variable.
4774 (report_sheap_usage): Report maximum static heap usage instead of
4775 ending static heap usage.
4777 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4779 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4780 of zlib_initialized according to the results of calling
4781 init_zlib_functions.
4783 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4785 * image.c: Implement an ImageMagick per-image cache.
4786 (imagemagick_get_animation_cache): Fix a double-free error.
4787 (imagemagick_load_image): Remove the ping_wand code, which only
4788 apparently saved time on invalid animated images, and slowed down
4789 everything else. Optimise for the common case.
4791 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4793 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4795 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4797 * marker.c (set_marker): Remove documentation of undefined behavior.
4799 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4801 * image.c (imagemagick_compute_animated_image): Animate correctly
4802 when sub-images are smaller than the main image.
4803 (imagemagick_compute_animated_image): Setting the iterator row to
4804 zero is apparently not allowed.
4805 (imagemagick_compute_animated_image): Allow images that say they
4806 have sub-images that are bigger than the main image, but just crop
4809 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4811 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4813 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4815 * image.c (imagemagick_compute_animated_image): Respect the GIF
4818 2013-08-15 Ken Brown <kbrown@cornell.edu>
4820 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4821 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4824 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4826 Fix minor problems found by static checking.
4827 * frame.c (delete_frame):
4828 * xdisp.c (next_element_from_display_vector):
4829 Avoid uninitialized local.
4830 * image.c (imagemagick_compute_animated_image): Port to C89.
4831 Prefer usual GNU indentation style for loops.
4832 Be more careful about bizarrely large sizes, by using ptrdiff_t
4835 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4837 Fix infinite frame selection loop (Bug#15025).
4838 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4840 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4842 * xdisp.c (compute_window_start_on_continuation_line):
4843 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4844 to make sure we end up setting the window start at the leftmost
4845 visible character of the display line. This avoids funky
4846 horizontal shifting because the window start is not kept on the
4847 same position. (Bug#15090)
4848 (next_element_from_display_vector): Support 'box' face attribute
4849 in the face definitions of a display vector. (Bug#15099)
4851 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4853 * image.c (imagemagick_compute_animated_image): Implement animated
4855 (imagemagick_compute_animated_image): Fix some compilation
4856 warnings. Implement a very simple cache to make the animation
4857 usable at all, but it should be replaced with a per-image cache.
4859 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4861 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4862 to do `for' loops over alist values.
4863 * buffer.h (FOR_EACH_BUFFER):
4864 * process.c (FOR_EACH_PROCESS): Use it.
4865 (handle_child_signal, status_notify, Fget_buffer_process)
4866 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4868 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4870 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4871 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4872 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4873 to xzalloc and so avoid redundant call to memset.
4874 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4875 members because it is allocated with xzalloc and so already zeroed.
4877 2013-08-14 Ken Brown <kbrown@cornell.edu>
4879 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4882 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4884 Utility function and macro to copy Lisp string to C string.
4885 * lisp.h (xlispstrdupa): New macro.
4886 (xlispstrdup): New prototype.
4887 * alloc.c (xlispstrdup): New function.
4888 * callint.c (Fcall_interactively):
4889 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4890 (Fsubstitute_in_file_name):
4891 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4892 * image.c (x_create_bitmap_from_file):
4893 * w32term.c (w32_term_init):
4894 * xterm.c (x_term_init): Use xlispstrdup.
4896 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4898 * image.c (imagemagick_load_image): Make animated pictures work.
4899 There's still some problems with background color settings, though
4902 * decompress.c (unwind_decompress): Always restore point.
4904 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4906 * marker.c (set_marker): Reformat documentation.
4908 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4910 * xdisp.c (cursor_type_changed): Now static.
4912 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4913 Use changed. This avoids the need to call xmalloc and for the
4914 caller to call xfree, and avoids memory leaks in some situations.
4916 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4918 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4919 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4920 (redisplay_window): If window_end_valid is cleared due to non-zero
4921 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4922 so do not call to try_cursor_movement for that window.
4924 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4926 * window.h (struct window): Convert window_end_pos and
4927 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4928 (wset_window_end_pos, wset_window_end_vpos): Remove.
4929 * dispnew.c (adjust_glyph_matrix):
4930 * window.c (Fwindow_end, replace_window, set_window_buffer)
4932 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4933 (set_vertical_scroll_bar, redisplay_window, try_window)
4934 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4935 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4936 (note_mouse_highlight): Adjust users.
4937 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4940 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4942 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4943 * image.c (imagemagick_filename_hint): Use `const char *' and
4944 prefer SSDATA to SDATA to avoid warnings.
4946 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4948 Cleanup window fringes, margins and scroll bars adjustments.
4949 * window.c (set_window_fringes, set_window_margins)
4950 (set_window_scroll_bars, apply_window_adjustment): New functions.
4951 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4952 (Fset_window_scroll_bars): Use them.
4954 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4956 * window.h (struct window): Convert scroll_bar_width
4957 from Lisp_Object to integer. Adjust comment.
4958 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4960 * window.c (wset_scroll_bar_width): Remove.
4961 (make_window): Initialize scroll_bar_width.
4962 (Fsplit_window_internal): Use direct assignment.
4963 (Fset_window_configuration, save_window_save):
4964 Convert Lisp_Object to integer and back where appropriate.
4965 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4966 bar was actually changed, and mention this in docstring.
4968 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4970 * decompress.c: Minor simplifications.
4971 (Fzlib_decompress_region): Don't bother verifying
4972 that avail_out <= UINT_MAX, as that was confusing.
4973 Mention the restriction in a comment instead.
4974 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4976 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4978 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4979 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
4981 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
4983 * image.c (imagemagick_filename_hint): Check for errors in the
4986 2013-08-13 Eli Zaretskii <eliz@gnu.org>
4988 * window.c (Fwindow_margins): Return nil when there's no marginal
4989 area, as per the documented API.
4991 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
4992 Fmake_vector, as scroll bar's struct members are not all Lisp
4993 objects now. This avoids crashes in GC.
4995 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
4996 bool, so its address could be taken.
4998 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5000 * image.c (imagemagick_filename_hint): New function to possibly
5001 apply `image-content-type-suffixes'.
5002 (imagemagick_load_image): Use it.
5004 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5006 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5007 if loading zlib failed.
5009 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5011 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5012 2013-08-13 checkin below. Change bool to BOOL, rule is:
5013 All Obj-C code uses BOOL, except for interfaces callable from C.
5015 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5017 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5019 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5020 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5021 bool instead of BOOL.
5022 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5023 from Lisp_Object to bitfield. Adjust comment.
5024 * w32term.c (x_scroll_bar_create): Adjust user.
5025 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5026 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5027 Use bool for boolean.
5028 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5029 to `unsigned int' when defining a bitfield.
5031 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5033 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5035 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5037 * window.h (struct window): Convert left_margin_cols and
5038 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5039 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5040 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5042 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5044 (showing_window_margins_p, update_window_line, update_frame_1):
5045 * fringe.c (draw_fringe_bitmap_1):
5046 * xdisp.c (window_box_width): Adjust users.
5047 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5048 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5049 Use direct assignment.
5050 (Fset_window_configuration, save_window_save, Fwindow_margins):
5051 Convert Lisp_Object to integer and back where appropriate.
5052 (Fset_window_margins): Adjust user. Return t if any margin
5053 was actually changed, and mention this in docstring.
5055 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5057 * syntax.c (forward_word):
5058 * cmds.c (forward_char, backward_char): Mention the optional argument.
5060 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5062 * window.h (struct window): Convert left_fringe_width
5063 and right_fringe_width from Lisp_Objects to integers.
5065 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5066 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5067 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5069 (make_window): Initialize new integer fields to -1.
5070 (Fsplit_window_internal): Use direct assignment.
5071 (Fset_window_configuration, save_window_save):
5072 Convert Lisp_Object to integer and back where appropriate.
5073 (Fset_window_fringes): Adjust user. Return t if any fringe
5074 was actually changed, and mention this in docstring.
5076 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5078 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5079 * nsfns.m (x_set_cursor_type):
5080 * w32fns.c (x_set_cursor_type):
5081 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5082 * xdisp.c (set_frame_cursor_types): ...but in common code.
5084 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5086 * font.c (clear_font_cache): New function, stripped from...
5087 (Fclear_font_cache): ...here, which now uses the function
5088 above. Adjust comment.
5089 * font.h (clear_font_cache): Add prototype.
5090 * xfaces.c (clear_face_cache): Use clear_font_cache.
5092 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5094 * window.c (Fset_window_start): Compare `w', not `window' because
5095 `w' might not be equal to `window' after call to decode_live_window.
5097 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5099 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5100 This fixes a problem introduced by the Bug#15035 patch
5101 when using GPG. Reported by Herbert J. Skuhra.
5103 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5105 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5106 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5107 not yet initialized.
5109 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5111 * decompress.c (Fzlib_decompress_region): Support zlib
5112 decompression, too, and rename.
5114 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5116 Minor zlib configuration tweaks.
5117 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5118 Don't assume presence of fn_inflateInit2_ zlib internal function.
5120 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5122 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5123 include the zlib prefix.
5125 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5127 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5128 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5129 define static variables that are pointers to zlib functions to be
5131 (init_zlib_functions) [WINDOWSNT]: New function.
5132 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5134 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5135 macros instead of invoking the zlib functions directly.
5136 (syms_of_decompress): DEFSYM Qzlib_dll.
5137 Staticpro Szlib_available_p.
5139 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5141 Avoid looping over all frame windows to freeze and unfreeze.
5142 * window.h (struct window): Drop frozen_window_start_p.
5143 (freeze_window_starts): Drop prototype.
5144 * frame.h (struct frame): New frozen_window_starts flag.
5145 (FRAME_WINDOWS_FROZEN): New macro.
5146 * window.c (freeze_window_start, freeze_window_starts):
5148 (select_window, replace_window): Adjust users.
5149 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5150 (window_frozen_p): New function.
5151 (redisplay_window): Use it.
5153 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5155 Fix some fd issues when running subprocesses (Bug#15035).
5156 Fix bugs that can leak files or file descriptors on errors.
5157 Don't unlink open temp files, as that's hard for users to diagnose
5158 when things go awry (e.g., temp disk exhausted).
5159 Don't bother to lock temp files. Check for invalid recursion.
5160 * callproc.c (synch_process_fd): Remove. All uses removed.
5161 (synch_process_tempfile): New var or macro.
5162 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5164 (record_kill_process): New arg, the temp name. All callers changed.
5165 (delete_temp_file): Now just a simple wrapper around unlink.
5166 (call_process_kill): New arg, the call_process_fd array.
5167 Close them all. Clear synch_process_pid. Remove the temp file,
5168 or arrange for it to be removed.
5169 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5170 that's been moved to synch_process_tempfile. Caller changed.
5171 Do not remove the tempfile; that's now call_process_kill's
5173 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5174 call_process_kill; the caller now does that.
5175 (call_process_cleanup): Do not close the process fd; that's now
5176 call_process_kill's responsibility.
5177 (Fcall_process): Implement via new function call_process, which
5178 has most of the old body of Fcall_process, but with a different API.
5179 (call_process): New function that does not open or close filefd if
5180 it is nonnegative. Record which fds need to be closed, and let
5181 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5182 Signal an error if invoked recursively (could be done via a hook).
5183 Simplify creation of the tempfile in the MSDOS case.
5184 Don't create the output file until after checking for the executable.
5185 Report any failure to open /dev/null.
5186 Don't open /dev/null for writing twice; once is enough.
5187 Don't create pipe if all output is being discarded or sent to file.
5188 Don't worry about setting up the coding system or reading from the
5189 pipe if all output is being discarded.
5190 Hoist fd_error local into top level, to lessen block nesting.
5191 Don't record deleted pid here; now done by Fcall_process_region.
5192 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5193 and note its success in synch_process_tempfile.
5194 Do not leak resources when child_setup fails.
5195 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5196 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5197 (create_temp_file): Now returns open fd, with an additional
5198 Lisp_Object * argument to return the name. All callers changed.
5199 Do not close the file; rewind it instead, and leave it open for
5200 the caller. Do not lock the temp file. Unwind-protect the file
5201 and the file-descriptor.
5202 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5203 If an asynchrounous process, record it here, not in call_process.
5204 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5205 * eval.c (set_unwind_protect): New function.
5206 * fileio.c (write_region): New function, generalized from the
5207 old Fwrite_region. Do not lock temp files.
5208 (Fwrite_region): Use it.
5209 * lisp.h (set_unwind_protect, write_region): New decls.
5210 * process.c: Include <verify.h>.
5211 (make_process): Mark fds as initially closed.
5212 (deleted_pid_list): Now a list of pid-filename pairs.
5214 (close_process_fd): New function.
5215 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5216 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5217 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5218 (create_process, create_pty, Fmake_serial_process)
5219 (server_accept_connection): Record which fds need to be closed,
5220 and let deactivate_process close them.
5221 (Fmake_network_process): Do not discard the unwind-protect
5222 until it's safe to do so.
5223 (deactivate_process): Close the fds opened by create_process etc.
5224 (Fprocess_send_eof): Adjust to new way of recording open fds.
5225 Report an error if /dev/null can't be opened, instead of aborting.
5226 * process.h (PROCESS_OPEN_FDS): New constant.
5227 (struct Lisp_Process): New member open_fds.
5228 (record_kill_process, record_deleted_pid): Adjust signatures.
5229 (record_deleted_pid): Move decl here ...
5230 * syswait.h (record_deleted_pid): ... from here.
5232 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5234 * decompress.c: Fix bugs with large buffers and weird inputs.
5235 Tune a bit. Reindent as per usual Emacs style.
5236 (BUFFER_SIZE): Remove.
5237 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5238 more than UINT_MAX bytes. Decompress into the gap instead of into
5239 an auto buffer, as this should avoid copying. Return nil if
5240 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5241 set immediate_quit; we shouldn't trust zlib code that much.
5243 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5245 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5246 errors, and really move the gap to where we want it.
5248 * lisp.h: Include decompress.c support.
5250 * emacs.c (main): Include decompress.c support.
5252 * Makefile.in: Include -lz if present.
5254 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5256 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5257 (initWithTitle:): Initialize frame to 0.
5258 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5259 (fillWithWidgetValue:frame:): Rename from
5260 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5262 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5263 fillWithWidgetValue:frame:
5265 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5266 remove memory leak warnings.
5268 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5269 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5272 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5273 (x_activate_menubar): Update the whole menu.
5274 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5275 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5276 current event is not NSSystemDefined (Bug#15001).
5277 Call ns_check_menu_open only if trackingMenu is 2.
5278 (menuDidClose:): New method, decrease trackingMenu.
5279 (fillWithWidgetValue:setDelegate:): New method.
5280 (fillWithWidgetValue:): Call the above.
5282 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5284 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5286 Omit some unnecessary casts.
5287 Many of these go back to the old pre-C89 days, when they may have
5288 been needed, but we've been assuming C89 or later for a while now.
5289 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5290 (live_float_p, live_misc_p, live_vector_p):
5291 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5292 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5293 (defvar_per_buffer):
5294 * callint.c (Fcall_interactively):
5295 * doc.c (Fsubstitute_command_keys):
5296 * filelock.c (get_boot_time):
5297 * frame.c (xrdb_get_resource):
5298 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5299 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5300 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5301 (menuitem_highlight_callback, menu_destroy_callback)
5302 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5303 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5304 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5305 (xg_tool_bar_help_callback, tb_size_cb):
5306 * image.c (xpm_alloc_color, png_read_from_memory)
5307 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5308 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5310 * keymap.c (describe_map):
5311 * nsfns.m (Fns_display_monitor_attributes_list):
5312 * nsmenu.m (process_dialog:):
5313 * nsterm.m (hold_event):
5314 * process.c (wait_reading_process_output):
5315 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5316 * scroll.c (do_direct_scrolling, scrolling_1):
5317 * termcap.c (tgetent):
5318 * window.c (check_window_containing, add_window_to_list)
5319 (freeze_window_starts):
5320 * xdisp.c (compare_overlay_entries, vmessage):
5321 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5322 (x_get_monitor_attributes_xrandr)
5323 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5324 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5325 * xfont.c (xfont_match, xfont_open):
5326 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5327 (menubar_selection_callback, menu_position_func)
5328 (popup_selection_callback, create_and_show_popup_menu)
5329 (dialog_selection_callback, create_and_show_dialog):
5330 * xrdb.c (x_get_string_resource):
5332 * xsmfns.c (x_session_check_input):
5333 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5334 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5335 (xaw_jump_callback, xaw_scroll_callback):
5336 Omit unnecessary casts.
5338 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5340 Minor string-length refactoring.
5341 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5342 * frame.c (make_monitor_attribute_list):
5343 Prefer build_string to strlen + make_string.
5345 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5347 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5348 don't check minor_code (Bug#14417).
5350 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5352 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5353 vertical positions instead. This avoids calling MATRIX_ROW with
5354 row numbers that are possibly beyond valid limits. (Bug#15064)
5356 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5358 Use xstrdup and build_unibyte_string where applicable.
5359 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5360 * xfns.c (x_window):
5361 * xrdb.c (x_get_customization_string):
5362 * xterm.c (xim_initialize):
5363 * w32fns.c (w32_window): Use xstrdup.
5364 (w32_display_monitor_attributes_list):
5365 * emacs.c (init_cmdargs):
5366 * keyboard.c (PUSH_C_STR):
5367 * nsfont.m (nsfont_open):
5368 * sysdep.c (system_process_attributes):
5369 * w32.c (system_process_attributes):
5370 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5372 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5374 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5375 variables of these types so that GDB would know about them, as aid
5376 for debugging fatal exceptions. (Bug#15024) See also
5377 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5380 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5382 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5383 larger than the NSWindow (Bug#14934).
5385 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5387 Redesign redisplay interface to drop global variable updated_window.
5388 Always pass currently updated window as a parameter to update routines.
5389 * dispextern.h (updated_window): Remove declaration.
5390 (struct redisplay_interface): Pass window parameter to
5391 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5392 and after_update_window_hook.
5393 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5395 * dispnew.c (updated_window): Remove.
5396 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5397 (update_window_line): Adjust to match redisplay interface changes.
5398 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5399 (ns_scroll_run, ns_after_update_window_line):
5400 * w32term.c (x_update_window_begin, x_update_window_end)
5401 (x_after_update_window_line, x_scroll_run):
5402 * xterm.c (x_update_window_begin, x_update_window_end)
5403 (x_after_update_window_line, x_scroll_run):
5404 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5405 Likewise. Adjust comments where appropriate.
5406 (x_cursor_to): Simplify because this is always called during window
5407 update (but install debugging check anyway).
5408 (expose_window): Check must_be_updated_p flag to see whether this
5409 function is called during window update.
5411 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5413 Do not reset window modification event counters excessively.
5414 These leftovers and poor man's tricky methods to catch extra
5415 redisplay's attention are no longer needed.
5416 * frame.c (set_menu_bar_lines_1):
5417 * minibuf.c (read_minibuf_unwind):
5418 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5419 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5420 (window_scroll_line_based, Fset_window_configuration):
5421 * xdisp.c (redisplay_window): Do not reset last_modified and
5422 last_overlay_modified counters.
5424 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5426 * xselect.c (x_send_client_event): Set send_event and serial, memset
5427 data.l as it might be bigger than data.b. Use 24 bit mask to
5428 XSendEvent (Bug#15034).
5430 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5432 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5433 for TTY frames that are not the top frame on their console.
5436 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5438 * w32term.c (w32fullscreen_hook): Really maximize frame when
5439 asked for (Bug#14841).
5441 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5443 Prefer selected_window to Fselected_window, likewise for frames.
5444 * buffer.c (Fbuffer_swap_text):
5445 * data.c (Fvariable_binding_locus):
5446 * window.c (run_window_configuration_change_hook): Adjust users.
5447 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5448 Use decode_live_frame.
5450 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5452 Be more careful if selected window shows the buffer other than current,
5453 use window_outdated only if this is not so. This change should also
5454 address some weird issues discussed in Bug#13012.
5455 * window.h (window_outdated): New prototype.
5456 * window.c (window_outdated): Now here. Convert from static and
5457 always assume window's buffer.
5458 (Fwindow_end, Fwindow_line_height): Use it.
5459 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5460 and always assume window's buffer.
5461 (redisplay_window): Adjust user.
5462 (redisplay_internal): Call to reconsider_clip_changes once and
5463 check whether mode line should be updated only if selected window
5464 shows current buffer.
5465 (run_window_scroll_functions): Use eassert for debugging check.
5466 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5468 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5470 * window.c (window_scroll, window_scroll_pixel_based)
5471 (window_scroll_line_based): Use bool for booleans.
5473 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5475 * process.c: Fix minor off-by-one issues in descriptor counts.
5476 This shouldn't fix any real bugs, but it cleans up the code a bit.
5477 (max_process_desc, max_input_desc): -1, not 0, means none.
5479 (delete_input_desc): New function.
5480 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5481 (deactivate_process): Scan backwards when recomuting max_process_desc;
5482 that should be faster.
5483 (init_process_emacs): Initialize max_input_desc.
5485 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5487 Use region cache to speedup bidi_find_paragraph_start.
5488 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5489 Rename cache_long_line_scans to cache_long_scans.
5490 * buffer.c (bset_cache_long_line_scans): Rename to
5491 bset_cache_long_scans.
5492 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5493 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5495 (syms_of_buffer): Rename cache-long-line-scans to
5496 cache-long-scans. Adjust docstring.
5497 * search.c (newline_cache_on_off):
5498 * indent.c (width_run_cache_on_off): Adjust users.
5499 * bidi.c (bidi_paragraph_cache_on_off): New function.
5500 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5501 * insdel.c (prepare_to_modify_buffer):
5502 Invalidate bidi_paragraph_cache if enabled.
5504 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5506 Invalidate region caches only if buffer text is going to be changed.
5507 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5508 (modify_text): ...new prototype.
5509 (prepare_to_modify_buffer_1): New prototype.
5510 * textprop.c (modify_region): Rename to...
5511 (modify_text_properties): ...new function.
5512 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5513 (Fremove_list_of_text_properties): Adjust users.
5514 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5515 (modify_text): ...new function.
5516 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5517 (prepare_to_modify_buffer_1): ...new function.
5518 * casefiddle.c (casify_region):
5519 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5520 (Ftranspose_regions): Use modify_text.
5522 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5524 * lisp.mk (lisp): Add nadvice.elc.
5526 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5528 New macro to iterate over live buffers similar to frames.
5529 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5530 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5531 Declare buffer-related variables here to offload lisp.h.
5532 * buffer.c (Vbuffer_alist): Adjust comment.
5533 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5534 (other_buffer_safely):
5535 * data.c (store_symval_forwarding):
5536 * dispnew.c (Fframe_or_buffer_changed_p):
5537 * fileio.c (Fdo_auto_save):
5538 * filelock.c (unlock_all_files):
5539 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5541 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5543 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5544 * callproc.c (create_temp_file):
5545 * filelock.c (create_lock_file):
5546 Assume mkostemp, since it's now provided by Gnulib.
5548 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5550 * w32.c (mkostemp): New function.
5551 (mktemp): Remove, no longer used. Most of the code reused in
5552 mkostemp. (Bug#15015)
5553 (mktemp): Don't undef.
5555 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5557 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5558 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5559 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5560 (free_glyph_pool, check_glyph_memory): Likewise for
5561 all users. Adjust comments where appropriate.
5563 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5565 * composite.h: Minor fixups.
5566 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5567 to fix a misspelling, and change it to an inline function while
5568 we're at it (it need not be a macro). All uses changed.
5569 (composition_method, composition_valid_p):
5570 Rewrite to avoid assignments in if-conditions.
5572 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5574 Do not use global Lisp_Object in composition macros.
5575 * composite.h (composition_temp): Remove declaration.
5576 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5577 (composition_method, composition_valid_p): ...inline functions.
5578 (compose_region): Remove the leftover.
5579 * composite.c (composition_temp): Remove.
5580 (run_composition_function, update_compositions)
5581 (composition_compute_stop_pos, composition_adjust_point)
5582 (Ffind_composition_internal):
5583 * coding.c (handle_composition_annotation):
5584 * xdisp.c (handle_composition_prop, check_point_in_composition):
5585 Related users changed.
5587 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5589 Drop FRAME_PTR typedef.
5590 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5591 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5592 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5593 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5594 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5595 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5596 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5597 All related users changed.
5599 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5601 * eval.c (default_toplevel_binding): New function.
5603 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5604 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5605 (syms_of_eval): Export them.
5606 * data.c (Fdefault_value): Micro cleanup.
5607 * term.c (init_tty): Use "false".
5609 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5611 Fix X GC leak in GTK and raw (no toolkit) X ports.
5612 * xterm.c (x_free_frame_resources): If white and black relief
5613 GCs are allocated, always free them here.
5614 * xfns.c (x_make_gc): Omit redundant initialization.
5615 * widget.c (create_frame_gcs): Remove the leftover.
5616 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5617 in x_free_frame_resources.
5619 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5621 * nsterm.m (windowWillResize:toSize:): Only change title if
5622 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5624 (viewDidEndLiveResize): New method.
5626 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5627 inside NS_IMPL_COCOA.
5629 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5631 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5632 Do not check whether undo is enabled because record_insert and
5633 record_delete does that themselves.
5635 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5637 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5638 member which is not really used any more.
5639 (FRAME_XIC_BASE_FONTNAME): Remove.
5640 * xfns.c (xic_free_fontset): Adjust user.
5641 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5642 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5643 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5644 (xdialog_show): Use eassert for debugging check.
5645 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5647 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5649 * fileio.c, fns.c (merge): Move extern decl from here ...
5650 * lisp.h (merge): ... to here.
5652 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5654 Fix last font-related change.
5655 * w32font.h (w32font_list_internal, w32font_match_internal):
5657 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5658 (uniscribe_list_family): Adjust to match font API change.
5659 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5660 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5662 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5664 * frame.h (FRAME_MOUSE_UPDATE):
5665 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5666 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5668 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5670 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5671 * font.h (struct font_driver): Change list, match, and list_family
5672 functions to accept struct frame * as first arg.
5673 * font.c (font_score, font_compare, font_sort_entities):
5675 (font_sort_entities, font_list_entities, font_select_entity):
5676 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5677 match font API change.
5678 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5679 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5680 * ftxfont.c (ftxfont_list, ftxfont_match):
5681 * xftfont.c (xftfont_list, xftfont_match):
5682 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5683 * w32font.c (w32font_list, w32font_match, w32font_list):
5684 (w32font_list_internal, w32_font_match_internal): Likewise.
5685 * xfaces.c (Fx_family_fonts): Adjust user.
5687 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5689 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5690 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5691 only if HAVE_X_WINDOWS is in use.
5692 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5693 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5694 * w32term.c (x_wm_set_icon_position): Likewise.
5695 * w32fns.c (x_icon): Adjust user.
5697 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5699 * xterm.c (last_mouse_press_frame): Remove the
5700 leftover which is not really used any more.
5701 (handle_one_xevent, syms_of_xterm): Adjust users.
5702 (x_flush): Call XFlush once per each X display, not frame.
5703 This is better because this code always unconditionally skips
5704 non-X frames in Vframe_list and issues the only XFlush if we
5705 have more than one X frame on the same X display.
5706 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5707 Use bool for booleans.
5708 (x_draw_glyph_string_background, cvt_string_to_pixel):
5709 (cvt_pixel_dtor): Drop unnecessary prototypes.
5710 * xterm.h (x_display_ok): Adjust prototype.
5712 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5714 Drop unnecessary functions that deals with frame pixel size.
5715 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5716 (x_pixel_height): Drop prototypes.
5717 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5718 (x_pixel_height): Drop implementations.
5719 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5720 which should be always valid for window frame.
5721 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5722 * w32menu.c (Fx_popup_dialog):
5723 * xmenu.c (Fx_popup_dialog): Likewise for both.
5725 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5727 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5728 frame parameters and call to Fmodify_frame_parameters just once.
5729 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5730 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5731 and mention nil frame in docstring.
5733 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5735 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5736 (x_figure_window_size): Likewise. Adjust to return long.
5737 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5738 (toplevel): Move Qterminal_live_p to...
5739 * terminal.c (toplevel): ...here, make it static, and...
5740 (syms_of_terminal): ...DEFSYM here.
5741 * frame.h (Qterminal_live_p): Remove declaration.
5742 (make_frame, x_figure_window_size): Adjust prototype.
5743 * nsfns.m (Fx_create_frame): Use long for window flags.
5745 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5747 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5748 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5749 Do not assume that emacs_close (INT_MAX) is a no-op.
5751 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5753 * xfaces.c (make_face_cache): For struct face_cache, prefer
5754 xmalloc to xzalloc and so avoid redundant call to memset.
5755 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5757 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5759 * fringe.c (draw_window_fringes, update_window_fringes)
5760 (compute_fringe_widths):
5761 * w32term.c (x_draw_glyph_string):
5762 * window.c (candidate_window_p, Frecenter):
5763 * xfaces.c (realize_basic_faces, realize_default_face)
5764 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5765 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5766 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5767 * xmenu.c (Fx_menu_bar_open_internal):
5768 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5769 * xsettings.c (xft_settings_event):
5770 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5771 Use bool for booleans. Adjust style and comments where
5773 * dispextern.h (draw_window_fringes, update_window_fringes)
5774 (compute_fringe_widths):
5775 * xterm.h (x_had_errors_p): Adjust prototype.
5777 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5779 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5780 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5782 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5784 * fns.c (toplevel): Remove comment before Fsafe_length because
5787 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5789 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5791 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5793 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5794 frame which got the message is still alive, before dereferencing
5795 its pointer. (Bug#14970)
5797 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5798 be a live window, before using it as such. (Bug#14970)
5800 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5802 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5803 w32_detect_focus_change instead of doing part of its job by hand.
5804 This fixes the problem whereby FOCUS_OUT events were not sent to
5807 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5809 * process.c (Fprocess_list): Doc fix.
5811 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5812 being re-exposed only if it didn't ask to become visible.
5813 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5814 was previously iconified. (Bug#14841)
5815 (x_iconify_frame): Mark the frame iconified.
5817 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5819 Fix minor problems found by static checking.
5820 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5821 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5823 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5825 * eval.c (set_specpdl_old_value): New function.
5826 (unbind_to): Minor simplification.
5827 (get_backtrace_frame): New function.
5828 (Fbacktrace_frame): Use it. Add `base' argument.
5829 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5830 (syms_of_eval): Export backtrace-eval.
5831 * xterm.c (x_focus_changed): Simplify.
5833 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5835 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5837 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5839 * xdisp.c (redisplay_window): Instead of moving point out of
5840 scroll margin, reject the force_start method, and try scrolling
5841 instead. (Bug#14780)
5843 2013-07-24 Ken Brown <kbrown@cornell.edu>
5845 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5848 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5850 * eval.c (Fprogn): Do not check that BODY is a proper list.
5851 This undoes the previous change. The check slows down the
5852 interpreter, and is not needed to prevent a crash. See
5853 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5855 2013-07-23 Glenn Morris <rgm@gnu.org>
5857 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5859 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5861 Port to GNU/Linux systems with tinfo but not ncurses.
5862 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5863 to decide whether ncurses is being used. Without this change,
5864 GCC complains about tgetent not being declared, on a system
5865 that has tinfo installed but ncurses not installed.
5867 * eval.c (Fprogn): Check that BODY is a proper list.
5869 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5870 * data.c (Fsetq_default):
5871 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5872 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5874 Tune by taking advantage of the fact that ARGS is always a list
5875 when a function is declared to have UNEVALLED args.
5877 * emacsgtkfixed.c: Port to GCC 4.6.
5878 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5880 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5882 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5883 here to silence compiler warnings.
5885 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5887 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5888 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5889 from messing up Emacs's 'struct frame' (Bug#14923).
5891 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5893 * alloc.c (make_save_ptr_ptr): Define this function.
5894 It was inadvertently omitted. It's needed only if
5895 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5897 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5899 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5900 frame have focus (Bug#14895).
5902 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5904 Avoid vfork-related deadlock more cleanly.
5905 * callproc.c (child_setup): When the child's exec fails, output
5906 the program name, as that's more useful. Use O_NONBLOCK to avoid
5908 * process.c (create_process_1): Remove; no longer needed.
5909 (create_process): Remove timer hack; no longer needed, now that
5910 the child avoids deadlock.
5912 2013-07-20 Glenn Morris <rgm@gnu.org>
5914 * image.c (Fimage_flush): Fix doc typo.
5916 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5918 Fix array bounds violation when pty allocation fails.
5919 * process.c (PTY_NAME_SIZE): New constant.
5920 (pty_name): Remove static variable; it's now auto.
5921 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5922 Take pty_name as an arg rather than using a static variable.
5923 All callers changed.
5924 (create_process): Recover pty_flag from process, not from volatile local.
5925 (create_pty): Stay inside array even when pty allocation fails.
5926 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5928 * lread.c (Fload): Avoid initialization only when lint checking.
5929 Mention that it's needed only for older GCCs.
5931 2013-07-20 Kenichi Handa <handa@gnu.org>
5933 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5934 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5936 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5938 * lread.c (Fload): Avoid uninitialized warning.
5940 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5942 Fix some minor file descriptor leaks and related glitches.
5943 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5944 (create_lock_file): Use write, not emacs_write.
5945 * image.c (slurp_file, png_load_body):
5946 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5947 (server_accept_connection):
5948 Don't leak an fd on memory allocation failure.
5949 * image.c (slurp_file): Add a cheap heuristic for growing files.
5950 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5951 as that's what the other routines do. Maybe input need not be
5952 blocked at all, but it's better to be consistent.
5953 Avoid undefined behavior when strlen is zero.
5955 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5956 (NSTATICS): Now a constant; doesn't need to be a macro.
5958 2013-07-19 Richard Stallman <rms@gnu.org>
5960 * coding.c (decode_coding_utf_8): Add simple loop for fast
5961 processing of ASCII characters.
5963 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5965 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5967 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5969 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5970 unportable 'struct x_display_info'.
5971 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5974 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5976 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5977 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5979 (system_process_attributes): Prefer plain char to unsigned char
5980 when either will do. Clean up properly if interrupted or if
5981 memory allocations fail. Don't assume sscanf succeeds.
5982 Remove no-longer-needed workaround to stop GCC from whining.
5983 Read command-line once, instead of multiple times. Check read status a
5986 Fix obscure porting bug with varargs functions.
5987 The code assumed that int is treated like ptrdiff_t in a vararg
5988 function, which is not a portable assumption. There was a similar
5989 -- though these days less likely -- porting problem with various
5990 assumptions that pointers of different types all smell the same as
5991 far as vararg functions is conserved. To make this problem less
5992 likely in the future, redo the API to use varargs functions.
5993 * alloc.c (make_save_value): Remove this vararg function.
5994 All uses changed to ...
5995 (make_save_int_int_int, make_save_obj_obj_obj_obj)
5996 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
5998 (make_save_ptr): Rename from make_save_pointer, for consistency with
5999 the above. Define only on platforms that need it. All uses changed.
6001 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6003 * keyboard.c: Try to fix typos in previous change.
6004 (DISPLAY_LIST_INFO): New macro.
6005 (kbd_buffer_get_event): Do not access members that are not present
6006 in X11. Revert inadvertent change of "!=" to "=".
6008 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6010 * keyboard.c (kbd_buffer_get_event):
6011 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6012 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6014 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6016 * filelock.c: Fix unlikely file descriptor leaks.
6017 (get_boot_time_1): Rework to avoid using emacs_open.
6018 This doesn't actually fix a leak, but is better anyway.
6019 (read_lock_data): Use read, not emacs_read.
6021 * doc.c: Fix minor memory and file descriptor leaks.
6022 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6023 (get_doc_string, Fsnarf_documentation):
6024 Fix file descriptor leak on error.
6026 * term.c: Fix minor fdopen-related file descriptor leaks.
6027 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6028 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6030 * charset.c: Fix file descriptor leaks and errno issues.
6032 (load_charset_map_from_file): Don't leak file descriptor on error.
6033 Use plain record_xmalloc since the allocation is larger than
6034 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6036 * eval.c (record_unwind_protect_nothing):
6037 * fileio.c (fclose_unwind):
6039 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6040 The replacement doesn't block input, but that no longer seems
6043 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6045 * lread.c: Fix file descriptor leaks and errno issues.
6046 (Fload): Close some races that leaked fds or streams when 'load'
6048 (Fload, openp): Report error number of last nontrivial failure to open.
6049 ENOENT counts as trivial.
6050 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6052 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6053 now that the function is always called with a nonnegative arg.
6054 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6055 All uses replaced with ...
6056 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6058 A few more minor file errno-reporting bugs.
6059 * callproc.c (Fcall_process):
6060 * doc.c (Fsnarf_documentation):
6061 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6062 * process.c (set_socket_option):
6063 Don't let a constructor trash errno.
6064 * doc.c: Include <errno.h>.
6066 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6068 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6070 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6072 Fix w32 bug with call-process-region (Bug#14885).
6073 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6074 to Fcall_process when the input is empty. This simplifies the
6075 code a bit. It makes no difference on POSIXish platforms but
6076 apparently it fixes a bug on w32.
6078 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6079 * fileio.c (close_file_unwind): Don't close if FD is negative;
6080 this can happen when unwinding a zapped file descriptor.
6081 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6082 in case Emacs runs out of memory between the two unwind-protects.
6083 Don't trash errno when closing FD.
6084 Zap the FD in the specpdl when closing it, instead of deferring
6085 the removal of the unwind-protect; this fixes a bug where a child
6086 function unwinds the stack past us.
6088 New unwind-protect flavors to better type-check C callbacks.
6089 This also lessens the need to write wrappers for callbacks,
6090 and the need for make_save_pointer.
6091 * alloc.c (free_save_value):
6092 * atimer.c (run_all_atimers):
6094 * alloc.c (safe_alloca_unwind):
6095 * atimer.c (unwind_stop_other_atimers):
6096 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6097 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6098 * minibuf.c (choose_minibuf_frame_1):
6099 * process.c (make_serial_process_unwind):
6100 * xdisp.c (pop_message_unwind):
6101 * xselect.c (queue_selection_requests_unwind):
6102 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6103 * alloc.c (record_xmalloc):
6104 Prefer record_unwind_protect_ptr to record_unwind_protect with
6106 * alloc.c (Fgarbage_collect):
6107 Prefer record_unwind_protect_void to passing a dummy.
6108 * buffer.c (restore_buffer):
6109 * window.c (restore_window_configuration):
6110 * xfns.c, w32fns.c (do_unwind_create_frame)
6111 New wrapper. All record-unwind uses of wrappee changed.
6112 * buffer.c (set_buffer_if_live):
6113 * callproc.c (call_process_cleanup, delete_temp_file):
6114 * coding.c (code_conversion_restore):
6115 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6116 * editfns.c (save_excursion_restore)
6117 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6118 (save_restriction_restore):
6119 * eval.c (restore_stack_limits, un_autoload):
6120 * fns.c (require_unwind):
6121 * keyboard.c (recursive_edit_unwind, tracking_off):
6122 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6123 * macros.c (pop_kbd_macro, restore_menu_items):
6124 * nsfns.m (unwind_create_frame):
6125 * print.c (print_unwind):
6126 * process.c (start_process_unwind):
6127 * search.c (unwind_set_match_data):
6128 * window.c (select_window_norecord, select_frame_norecord):
6129 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6130 (fast_set_selected_frame):
6131 * xfns.c, w32fns.c (unwind_create_tip_frame):
6132 Return void, not a dummy Lisp_Object. All uses changed.
6133 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6134 * callproc.c (call_process_kill):
6135 * fileio.c (restore_point_unwind, decide_coding_unwind)
6136 (build_annotations_unwind):
6137 * insdel.c (Fcombine_after_change_execute_1):
6138 * keyboard.c (read_char_help_form_unwind):
6139 * menu.c (unuse_menu_items):
6140 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6141 * sound.c (sound_cleanup):
6142 * xdisp.c (unwind_redisplay):
6143 * xfns.c (clean_up_dialog):
6144 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6145 Accept no args and return void, instead of accepting and returning
6146 a dummy Lisp_Object. All uses changed.
6147 * cygw32.c (fchdir_unwind):
6148 * fileio.c (close_file_unwind):
6149 * keyboard.c (restore_kboard_configuration):
6150 * lread.c (readevalllop_1):
6151 * process.c (wait_reading_process_output_unwind):
6152 Accept int and return void, rather than accepting an Emacs integer
6153 and returning a dummy object. In some cases this fixes an
6154 unlikely bug when the corresponding int is outside Emacs integer
6155 range. All uses changed.
6156 * dired.c (directory_files_internal_unwind):
6157 * fileio.c (do_auto_save_unwind):
6158 * gtkutil.c (pop_down_dialog):
6159 * insdel.c (reset_var_on_error):
6160 * lread.c (load_unwind):
6161 * xfns.c (clean_up_file_dialog):
6162 * xmenu.c, nsmenu.m (pop_down_menu):
6163 * xmenu.c (cleanup_widget_value_tree):
6164 * xselect.c (wait_for_property_change_unwind):
6165 Accept pointer and return void, rather than accepting an Emacs
6166 save value encapsulating the pointer and returning a dummy object.
6168 * editfns.c (Fformat): Update the saved pointer directly via
6169 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6170 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6171 (unwind_body): New function.
6172 (record_unwind_protect): First arg is now a function returning void,
6173 not a dummy Lisp_Object.
6174 (record_unwind_protect_ptr, record_unwind_protect_int)
6175 (record_unwind_protect_void): New functions.
6176 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6177 * fileio.c (struct auto_save_unwind): New type.
6178 (do_auto_save_unwind): Use it.
6179 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6180 * insdel.c (struct rvoe_arg): New type.
6181 (reset_var_on_error): Use it.
6182 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6184 (specbinding_func): Remove; there are now several such functions.
6185 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6186 (set_unwind_protect_ptr): New function.
6187 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6189 Be simpler and more consistent about reporting I/O errors.
6190 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6191 Say "Read error" and "Write error", rather than "I/O error", or
6192 "IO error reading", or "IO error writing", when a read or write
6194 * process.c (Fmake_network_process, wait_reading_process_output)
6195 (send_process, Fprocess_send_eof, wait_reading_process_output):
6196 Capitalize diagnostics consistently. Put "failed foo" at the
6197 start of the diagnostic, so that we don't capitalize the
6198 function name "foo". Consistently say "failed" for such
6200 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6201 All callers changed. This is so it can use report_file_error.
6202 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6203 diagnostics consistently as above.
6205 * fileio.c (report_file_errno): Fix errno reporting bug.
6206 If the file name is neither null nor a pair, package it up as a
6207 singleton list. All callers changed, both to this function and to
6208 report_file_error. This fixes a bug where the memory allocator
6209 invoked by list1 set errno so that the immediately following
6210 report_file_error reported the wrong errno value.
6212 Fix minor problems found by --enable-gcc-warnings.
6213 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6214 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6216 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6218 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6219 Set event->arg to Qt if switch-event shall be generated.
6220 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6222 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6224 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6227 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6228 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6229 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6230 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6231 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6232 and there is a focused frame.
6233 (head_table): Add focus-in and focus-out.
6234 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6235 bind to handle-focus-in/out.
6237 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6238 (Fhandle_switch_frame): Call Fhandle_focus_in.
6239 (syms_of_frame): defsubr handle-focus-in/out.
6241 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6243 Fix porting bug to older POSIXish platforms (Bug#14862).
6244 * sysdep.c (emacs_pipe): New function, that implements
6245 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6246 This should port better to CentOS 5 and to Mac OS X 10.6.
6247 All calls to pipe2 changed.
6249 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6250 This makes the code easier to read and the executable a bit smaller.
6251 Do not replace all calls to Fcons that happen to create lists,
6252 just calls that are intended to create lists. For example, when
6253 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6254 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6255 Similarly for list2 through list5.
6256 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6257 * bytecode.c (exec_byte_code):
6258 * callint.c (quotify_arg, Fcall_interactively):
6259 * callproc.c (Fcall_process, create_temp_file):
6260 * charset.c (load_charset_map_from_file)
6261 (Fdefine_charset_internal, init_charset):
6262 * coding.c (get_translation_table, detect_coding_system)
6263 (Fcheck_coding_systems_region)
6264 (Fset_terminal_coding_system_internal)
6265 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6266 * composite.c (update_compositions, Ffind_composition_internal):
6267 * dired.c (directory_files_internal, file_name_completion)
6269 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6270 * doc.c (Fsnarf_documentation):
6271 * editfns.c (Fmessage_box):
6273 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6274 (Feval, eval_sub, Ffuncall, apply_lambda):
6275 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6276 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6277 (Fset_file_times, Finsert_file_contents)
6278 (Fchoose_write_coding_system, Fwrite_region):
6279 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6280 * font.c (font_registry_charsets, font_parse_fcname)
6281 (font_prepare_cache, font_update_drivers, Flist_fonts):
6282 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6283 * frame.c (make_frame, Fmake_terminal_frame)
6284 (x_set_frame_parameters, x_report_frame_params)
6285 (x_default_parameter, Fx_parse_geometry):
6286 * ftfont.c (syms_of_ftfont):
6287 * image.c (gif_load):
6288 * keyboard.c (command_loop_1):
6289 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6290 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6291 (Fminor_mode_key_binding, accessible_keymaps_1)
6292 (Faccessible_keymaps, Fwhere_is_internal):
6293 * lread.c (read_emacs_mule_char):
6294 * menu.c (find_and_return_menu_selection):
6295 * minibuf.c (get_minibuffer):
6296 * nsfns.m (Fns_perform_service):
6297 * nsfont.m (ns_script_to_charset):
6298 * nsmenu.m (ns_popup_dialog):
6299 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6300 (Fx_own_selection_internal):
6301 * nsterm.m (append2):
6302 * print.c (Fredirect_debugging_output)
6303 (print_prune_string_charset):
6304 * process.c (Fdelete_process, Fprocess_contact)
6305 (Fformat_network_address, set_socket_option)
6306 (read_and_dispose_of_process_output, write_queue_push)
6307 (send_process, exec_sentinel):
6308 * sound.c (Fplay_sound_internal):
6309 * textprop.c (validate_plist, add_properties)
6310 (Fput_text_property, Fadd_face_text_property)
6311 (copy_text_properties, text_property_list, syms_of_textprop):
6312 * unexaix.c (report_error):
6313 * unexcoff.c (report_error):
6314 * unexsol.c (unexec):
6315 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6316 (Fformat_mode_line, syms_of_xdisp):
6317 * xfaces.c (set_font_frame_param)
6318 (Finternal_lisp_face_attribute_values)
6319 (Finternal_merge_in_global_face, syms_of_xfaces):
6320 * xfns.c (x_default_scroll_bar_color_parameter)
6321 (x_default_font_parameter, x_create_tip_frame):
6322 * xfont.c (xfont_supported_scripts):
6323 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6324 (menu_help_callback, xmenu_show):
6326 * xterm.c (set_wm_state):
6327 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6328 and similarly for list2 through list5.
6330 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6332 * callproc.c (Fcall_process_region): Fix minor race and tune.
6333 (create_temp_file): New function, with the temp-file-creation part
6334 of the old Fcall_process_region. Use Fcopy_sequence to create the
6335 temp file name, rather than alloca + build_string, for simplicity.
6336 Don't bother to block input around the temp file creation;
6337 shouldn't be needed. Simplify use of mktemp.
6338 Use record_unwind_protect immediately after creating the temp file;
6339 this closes an unlikely race where the temp file was not removed.
6340 Use memcpy rather than an open-coded loop.
6341 (Fcall_process_region): Use the new function. If the input is
6342 empty, redirect from /dev/null rather than from a newly created
6343 empty temp file; this avoids unnecessary file system traffic.
6345 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6347 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6348 Simplify by making this case like the other two. This is a bit
6349 slower on obsolete hosts, but the extra complexity isn't worth it.
6351 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6352 * process.c (create_process) [!DOS_NT]:
6353 Remove now-unnecessary calls to emacs_close.
6355 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6357 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6358 returning early. (Bug#14850)
6360 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6361 and inhibit-iso-escape-detection attributes of 'undecided'.
6364 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6366 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6367 Reported by Herbert J. Skuhra in
6368 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6370 Don't lose top specpdl entry when memory is exhausted.
6371 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6372 specpdl overflow here, to simplify callers; all callers changed.
6373 Always reserve an unused entry at the stack top; this avoids
6374 losing the top entry's information when memory is exhausted.
6376 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6378 Clean up errno reporting and fix some errno-reporting bugs.
6379 * callproc.c (Fcall_process):
6380 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6381 * process.c (create_process, Fmake_network_process):
6382 * unexaix.c (report_error):
6383 * unexcoff.c (report_error):
6384 Be more careful about reporting the errno of failed operations.
6385 The code previously reported the wrong errno sometimes.
6386 Also, prefer report_file_errno to setting errno + report_file_error.
6387 (Fcall_process): Look at openp return value rather than at path,
6388 as that's a bit faster and clearer when there's a numeric predicate.
6389 * fileio.c (report_file_errno): New function, with most of the
6390 old contents of report_file_error.
6391 (report_file_error): Use it.
6392 (Ffile_exists_p, Ffile_accessible_directory_p):
6393 Set errno to 0 when it is junk.
6394 * fileio.c (Faccess_file):
6395 * image.c (x_create_bitmap_from_file):
6396 Use faccessat rather than opening the file, to avoid the hassle of
6397 having a file descriptor open.
6398 * lisp.h (report_file_errno): New decl.
6399 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6402 * process.c (create_process, wait_reading_process_output) [AIX]:
6403 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6404 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6405 a multithreaded environment anyway).
6406 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6408 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6410 * image.c (x_find_image_file): Don't close a remote file handle.
6412 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6414 Fix races with threads and file descriptors.
6415 * callproc.c (Fcall_process_region):
6416 * dired.c (open_directory):
6417 * emacs.c (main, Fdaemon_initialized):
6418 * image.c (x_find_image_file):
6419 * inotify.c (Finotify_rm_watch):
6420 * lread.c (Flocate_file_internal):
6421 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6422 * term.c (term_mouse_moveto, init_tty):
6423 * termcap.c (tgetent):
6424 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6425 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6426 * unexhp9k800.c, unexmacosx.c (unexec):
6427 * callproc.c (Fcall_process_region):
6428 Use emacs_close, not close.
6429 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6430 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6431 and posix_close function on current platforms (which all lack them).
6432 (emacs_close): Use it. This should fix the races on GNU/Linux and
6433 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6434 and it should avoid closing random victim file descriptors on
6437 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6439 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6440 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6443 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6444 This is for .gdbinit xbacktrace.
6446 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6447 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6448 (emacs_set_tty): Now static.
6449 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6450 * term.c (tty_capable_p, tty_default_color_capabilities)
6451 (get_tty_terminal, term_mouse_movement)
6452 (handle_one_term_event, init_tty, maybe_fatal):
6453 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6454 (tgetent, scan_file, name_match, compare_contin):
6455 * terminal.c (get_terminal):
6456 Use bool for boolean.
6457 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6458 Prefer char to unsigned char if either will do.
6459 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6460 (tty_write_glyphs): Prefer int to unsigned.
6461 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6462 All callers changed.
6463 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6465 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6468 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6469 (B__dummy__): New dummy symbol, to pacify C89.
6470 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6471 they can't grok varargs macros.
6472 * dispnew.c (add_window_display_history)
6473 (add_frame_display_history):
6474 * print.c (print_object):
6475 * xdisp.c (debug_method_add):
6476 Use %p printf format only for void pointers.
6477 * emacs.c (usage_message): New constant, replacing ...
6478 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6479 (main): Adjust to usage reorg.
6480 * fns.c (syms_of_fns):
6481 * profiler.c (syms_of_profiler):
6482 Don't use non-constant struct initializers.
6483 * gnutls.h (gnutls_initstage_t):
6484 * lisp.h (enum Lisp_Fwd_Type):
6485 * lread.c (lisp_file_lexically_bound_p):
6486 * xsettings.c (anonymous enum):
6487 Remove trailing comma.
6488 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6489 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6490 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6492 * regex.c (const_re_char): New type, to pacify strict C89.
6493 All uses of 'const re_char' replaced to use it.
6494 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6495 with glibc when strict C89. This change is imported from gnulib.
6497 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6498 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6499 Omit GNU_LINUX implementation, since it requires long long.
6500 * xterm.c (x_draw_underwave):
6501 Do not assume the traditional order of struct's members.
6502 (x_term_init): Rewrite to avoid the need for non-constant structure
6505 Syntax cleanup, mostly replacing macros with functions.
6506 This removes the need for the syntax_temp hack.
6507 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6508 * syntax.c (SYNTAX_INLINE): New macro.
6509 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6510 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6511 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6512 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6513 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6514 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6515 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6516 Now constants, not macros.
6517 (syntax_temp) [!__GNUC__]: Remove.
6518 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6519 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6520 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6521 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6522 Move here from syntax.h; now functions, not macros. Except for the
6523 last function, these are static since only syntax.c uses them.
6524 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6525 All uses changed. Now a function, not a macro; use this fact
6526 to simplify the code.
6527 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6528 compiler bugs; no longer relevant.
6529 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6530 (SYNTAX_INLINE): New macro.
6531 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6532 for the new functions. Use bool for boolean member.
6533 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6534 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6535 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6536 (SETUP_BUFFER_SYNTAX_TABLE):
6537 Now extern inline functions, not macros.
6538 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6539 Remove; all uses replaced by implementation.
6540 (syntax_temp) [!__GNUC__]: Remove decl.
6541 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6543 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6545 * emacs.c (main): Fix syntax error.
6547 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6549 Timestamp fixes for undo (Bug#14824).
6550 * atimer.c (schedule_atimer):
6551 * fileio.c (Ffile_newer_than_file_p):
6552 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6553 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6554 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6555 (syms_of_fileio): Remove Sclear_visited_file_name.
6556 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6557 file doesn't exist; this avoids an ambiguity with negative timestamps.
6558 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6559 * systime.h (make_emacs_time, invalid_emacs_time):
6560 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6561 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6562 * undo.c (record_first_change): Push (visited-file-modtime) onto
6563 undo list rather than reimplementing it by hand, incorrectly.
6565 2013-07-09 Ken Brown <kbrown@cornell.edu>
6567 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6569 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6571 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6573 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6575 Handle errno and exit status a bit more carefully.
6576 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6577 number into an exit status. Instead, use EXIT_CANCELED.
6578 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6579 * callproc.c (relocate_fd):
6580 * emacs.c (close_output_streams, main):
6581 * process.c (create_process):
6582 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6583 Use emacs_perror for simplicity.
6584 * callproc.c (relocate_fd, main):
6585 * sysdep.c (sys_subshell):
6586 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6587 (shut_down_emacs): Use emacs_write, not write.
6588 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6589 * fileio.c (Fcopy_file, e_write):
6590 * nsterm.m (ns_select):
6591 * process.c (send_process):
6592 * sound.c (vox_write):
6593 Use emacs_write_sig, not emacs_write.
6594 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6595 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6597 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6599 (emacs_full_write): New function.
6600 (emacs_write): Rewrite to use it.
6601 (emacswrite_sig, emacs_perror): New functions.
6602 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6604 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6606 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6607 on NS even if it is present. Pixmap on NS is a void*.
6609 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6611 Port to Ubuntu 10 (Bug#14803).
6612 Problem reported by T.V. Raman.
6613 * process.c (close_on_exec, accept4, process_socket):
6614 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6616 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6618 * w32.c (sys_dup): Declare prototype.
6622 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6624 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6626 Make file descriptors close-on-exec when possible (Bug#14803).
6627 This simplifies Emacs a bit, since it no longer needs to worry
6628 about closing file descriptors by hand in some cases.
6629 It also fixes some unlikely races. Not all such races, as
6630 libraries often open files internally without setting
6631 close-on-exec, but it's an improvement.
6632 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6633 * callproc.c (Fcall_process) [!MSDOS]:
6634 * emacs.c (main) [!DOS_NT]:
6635 * nsterm.m (ns_term_init):
6636 * process.c (create_process):
6637 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6638 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6639 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6640 Prefer mkostemp with O_CLOEXEC to mkstemp.
6641 * callproc.c (relocate_fd) [!WINDOWSNT]:
6642 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6643 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6645 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6646 Make the resulting file descriptor close-on-exec.
6647 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6648 * lread.c (load_descriptor_list, load_descriptor_unwind):
6649 Remove; no longer needed. All uses removed.
6650 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6651 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6653 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6654 (Fmake_network_process, Fnetwork_interface_list):
6655 (Fnetwork_interface_info, server_accept_connection):
6656 Make newly-created socket close-on-exec.
6657 * sysdep.c (emacs_open, emacs_fopen):
6658 Make new-created descriptor close-on-exec.
6659 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6660 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6662 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6664 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6665 for NS_IMPL_GNUSTEP.
6667 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6669 Fix openp errno handling.
6670 * callproc.c (Fcall_process): Preserve openp errno around close.
6671 * lread.c (openp): Set errno when returning -1, as some callers
6674 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6676 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6678 * nsterm.h (NSSavePanel): Update comment.
6679 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6680 (ns_run_file_dialog): Declare.
6682 * nsfns.m: Remove panelOK.
6684 (ns_run_file_dialog): New function.
6685 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6686 event loop, so file dialog is popped up by ns_run_file_dialog, called
6687 by sendEvent (Bug#14578).
6688 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6690 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6692 * xdisp.c (default_line_pixel_height): New function.
6693 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6694 (try_cursor_movement, redisplay_window, try_window)
6695 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6697 * window.c (window_scroll_pixel_based):
6698 use default_line_pixel_height.
6700 * dispextern.h (default_line_pixel_height): Add prototype.
6702 * frame.c (x_set_line_spacing): Accept a float value for
6703 line-spacing parameter, per the documentation.
6705 * data.c (Fmultibyte_string_p): Doc fix.
6707 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6709 Use emacs_open more consistently when opening files.
6710 This handles EINTR more consistently now, and makes it easier
6711 to introduce other uniform changes to file descriptor handling.
6712 * sysstdio.h: New file.
6713 * buffer.c (mmap_init):
6714 * cygw32.c (chdir_to_default_directory):
6715 * dispnew.c (Fopen_termscript):
6716 * emacs.c (Fdaemon_initialized):
6717 * fileio.c (Fdo_auto_save):
6718 * image.c (slurp_file, png_load_body, jpeg_load_body):
6719 * keyboard.c (Fopen_dribble_file):
6721 * print.c (Fredirect_debugging_output):
6722 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6723 * termcap.c (tgetent):
6724 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6725 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6726 * w32term.c (w32_initialize) [CYGWIN]:
6727 * xfaces.c (Fx_load_color_file):
6728 Use emacs_open instead of plain open, and emacs_fopen instead of
6730 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6731 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6732 * callproc.c (default_output_mode): New constant.
6733 (Fcall_process): Use it to call emacs_open instead of plain creat.
6734 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6735 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6736 (emacs_fopen): New function.
6737 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6738 Include <lisp.h>, for emacs_open.
6739 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6741 Remove duplicate #include directives.
6742 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6744 Don't include stdio.h twice.
6745 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6746 Don't include sys/types.h or stdio.h twice.
6747 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6748 * lread.c: Don't include coding.h twice.
6749 * nsfont.m: Don't include frame.h twice.
6750 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6751 * ralloc.c: Don't include <unistd.h> twice.
6752 * xdisp.c: Don't include font.h twice.
6753 * xterm.c: Don't include fontset.h twice.
6754 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6756 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6758 Scale ImageMagick images more carefully.
6759 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6760 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6761 Be more careful about avoiding undefined behavior after
6762 integer overflow and division by zero.
6764 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6766 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6767 (syms_of_w32fns): DEFSYM them.
6768 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6769 (CCHDEVICENAME): Define macros if not defined.
6770 (struct MONITOR_INFO_EX): New struct.
6771 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6772 (enum_display_monitors_fn): New variable.
6773 (globals_of_w32fns): Initialize it.
6774 (Fx_display_pixel_width, Fx_display_pixel_height)
6775 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6776 multi-monitor setups in docstrings.
6777 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6778 screen size by primary monitor's millimeter per pixel.
6779 (w32_monitor_enum, w32_display_monitor_attributes_list)
6780 (w32_display_monitor_attributes_list_fallback)
6781 (Fw32_display_monitor_attributes_list): New functions.
6782 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6784 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6786 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6788 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6790 * fileio.c (Qfile_notify_error): New error symbol.
6792 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6793 * inotify.c (inotify_callback, symbol_to_inotifymask)
6794 (Finotify_add_watch, Finotify_rm_watch): Use it.
6795 (inotifyevent_to_event): Exchange order of cookie and file name.
6796 (Finotify_add_watch): Adapt docstring.
6798 * lisp.h (Qfile_notify_error): Declare.
6800 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6802 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6803 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6804 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6805 which did not work (see <http://bugs.gnu.org/14569#307>).
6806 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6807 && (!noninteractive || initialized)). This attempts to thread
6808 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6810 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6812 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6813 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6815 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6817 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6818 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6819 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6820 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6822 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6824 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6825 Define to __sys_siglist.
6827 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6829 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6830 word-wrap, so that overflow-newline-into-fringe would work in
6831 visual-line-mode. (Bug#2749)
6832 (move_it_in_display_line_to): When the last scanned display
6833 element fits exactly on the display line, and
6834 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6835 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6836 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6837 finding buffer position that corresponds to pixel coordinates,
6838 e.g. in buffer_posn_from_coords.
6840 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6842 * process.c (handle_child_signal): Call catch_child_signal if
6845 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6847 Don't convert function pointers to void * and back.
6848 It isn't portable C, and it's easy enough to avoid.
6849 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6850 (make_save_value): Add support for SAVE_FUNCPOINTER.
6851 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6852 * print.c (print_object):
6853 Distinguish function from object pointers.
6854 * lisp.h (SAVE_FUNCPOINTER): New constant.
6855 (SAVE_SLOT_BITS): Adjust to it.
6856 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6857 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6858 (voidfuncptr): New typedef.
6859 (struct Lisp_Save_Value): New member data[0].funcpointer.
6860 (XSAVE_FUNCPOINTER): New function.
6862 Simplify buildobj processing.
6863 * Makefile.in (buildobj.h): Make it a sequence of strings each
6864 followed by comma, rather than a single string. Put it into a
6865 .tmp file in case there's an error while generating it.
6866 (gl-stamp): Use .tmp for temp files.
6867 (mostlyclean): Clean .tmp files.
6868 * doc.c (buildobj): Move to just the routine that needs it.
6869 It's now an array of strings, so processing is simpler.
6871 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6873 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6874 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6875 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6876 Invoke malloc_enable_thread even when not interactive.
6877 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6878 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6879 in this case, since the underlying bug has now been fixed.
6881 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6883 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6884 unlinking it (bug#14691).
6886 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6888 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6889 before checking whether buffer is modified. This lets
6890 `kill-buffer-query-functions' cancel killing of the buffer or save
6891 its content before `kill-buffer' asks user the "Buffer %s
6892 modified; kill anyway?" question.
6894 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6896 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6897 Let the super performKeyEquivalent deal with them (Bug#14747).
6899 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6901 * widget.c (resize_cb): Remove unused local.
6903 Do not use GTK 3 if it exists but cannot be compiled.
6904 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6905 * xterm.c (x_error_handler) [!USE_GTK]:
6908 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6910 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6912 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6913 to the valid range of values. (Bug#14753)
6915 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6916 when moving point by using the current glyph matrix. This avoids
6917 the need to force redisplay when this function is called in a
6920 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6922 Fix minor problems found by static checking.
6923 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6924 Redo the latter's body to sidestep GCC parenthesization warnings.
6925 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6926 * coding.c (detect_coding, detect_coding_system):
6927 * coding.h (struct undecided_spec):
6928 Use bool for boolean.
6929 * image.c (QCmax_width, QCmax_height): Now static.
6930 * xdisp.c (Fmove_point_visually): Remove unused local.
6932 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6934 * xdisp.c (Fmove_point_visually): New function.
6936 2013-06-28 Kenichi Handa <handa@gnu.org>
6938 * coding.h (define_coding_undecided_arg_index): New enum.
6939 (coding_attr_index): New members
6940 coding_attr_undecided_inhibit_null_byte_detection,
6941 coding_attr_undecided_inhibit_iso_escape_detection,
6942 coding_attr_undecided_prefer_utf_8.
6943 (undecided_spec): New struct.
6944 (struct coding_system): New member `undecided' of the member
6947 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6948 (detect_coding): Likewise.
6949 (detect_coding_system): Likewise.
6950 (Fdefine_coding_system_internal): New coding system properties
6951 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6953 (syms_of_coding): Adjust for coding_arg_undecided_max.
6955 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6957 * image.c (x_from_xcolors): Remove unused local.
6959 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6961 Defer image data transfer between X client and server until actual
6964 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6967 * image.c (Destroy_Image): Remove.
6968 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6969 `mask_p', and `colors_p'. All uses changed.
6970 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6971 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6972 New macros for `flags' arg to x_clear_image_1.
6973 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6974 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6975 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6976 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6977 (image_get_x_image, image_unget_x_image): New functions or macros.
6978 (image_background, image_background_transparent, x_to_xcolors)
6979 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
6980 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
6981 instead of Destroy_Image.
6982 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
6983 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
6984 (png_load_body, jpeg_load_body, tiff_load, gif_load)
6985 (imagemagick_load_image, svg_load_image): Use them instead of
6986 x_create_x_image_and_pixmap, and x_put_x_image followed by
6987 x_destroy_x_image, respectively.
6988 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
6989 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
6990 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
6991 background_transparent fields.
6992 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
6993 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
6995 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
6997 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
6998 This mostly consists of undoing recent changes.
6999 * callproc.c (Fcall_process):
7000 * process.c (create_process):
7001 Do not worry about catching SIGCHLD here, undoing previous change.
7002 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7003 * process.c, process.h (catch_child_signal):
7004 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7005 * process.c (catch_child_handler): Don't worry about being called
7006 lazily and do not assume caller has blocked SIGCHLD, undoing
7007 previous change. Move first-time stuff back to
7008 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7009 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7010 set lib_child_handler if it's already initialized, which may
7011 help avoid problems on GNUStep.
7013 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7015 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7016 * callproc.c (Fcall_process):
7017 * process.c (create_process):
7018 Make sure SIGCHLD is caught before we fork,
7019 since Emacs startup no arranges to catch SIGCHLD.
7020 * process.c (lib_child_handler): Initialize to null, not to
7022 (catch_child_signal): Allow self to be called lazily.
7023 Do nothing if it's already been called.
7024 Assume caller has blocked SIGCHLD (all callers do now).
7025 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7026 just before it's really needed.
7027 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7028 since it hasn't been caught yet.
7030 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7032 * image.c (compute_image_size): New function to implement
7033 :max-width and :max-height.
7034 (imagemagick_load_image): Use it.
7036 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7038 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7039 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7041 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7042 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7043 the SIGCHLD handler, since the code is not atomic and (due to glib)
7044 signals may be arriving now.
7045 * sysdep.c (init_signals): Do not catch child signals here;
7046 'main' now does that later, at a safer time.
7048 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7050 Clean up SIGCHLD handling a bit (Bug#14569).
7051 * process.c, process.h (catch_child_signal):
7052 Now always extern, even if !NS_IMPL_GNUSTEP.
7053 * process.c (catch_child_signal): Move glib tickler here from
7054 init_process_emacs, so that it's done earlier in Emacs
7055 initialization. Also move the noninteractive && !initialized
7056 check here from init_process_emacs. This is all a bit cleaner for
7057 GNUish platforms, and I hope it works around the Cygwin bug.
7058 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7059 that glib signal handling is tickled before glib creates threads.
7061 * process.c (wait_reading_process_output): Avoid int overflow
7062 when reading more than 2 GiB total from a process.
7064 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7066 * process.c (create_process): Handle a couple more cases,
7067 i.e., work even if new_argv and wait_child_setup[i] are cached.
7068 Use Fcall_process's style for volatile vars.
7070 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7072 * process.c (create_process): Mark PROCESS volatile.
7074 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7076 Use C99-style flexible array members if available.
7077 This avoids some subtle aliasing issues, which typically
7078 aren't a problem with GCC but may be a problem elsewhere.
7079 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7080 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7081 In either case, it uses a flexible array member rather than
7082 the old struct hack. All uses changed.
7083 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7084 Adjust to sdata reorganization.
7085 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7086 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7087 that ports better to pre-C99 non-GCC.
7088 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7089 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7090 as the latter has changed.
7091 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7092 and port better to pre-C99 GCC.
7093 * image.c (struct xpm_cached_color):
7094 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7095 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7096 Use FLEXIBLE_ARRAY_MEMBER.
7097 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7098 Move decl to top level so it gets checked against implementation.
7099 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7100 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7102 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7104 * syntax.c: Integer cleanups.
7105 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7106 All uses that need 0-or-2 changed to:
7107 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7108 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7109 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7110 (char_quoted, prev_char_comend_first, back_comment)
7111 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7112 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7113 Use bool for boolean.
7114 (update_syntax_table, skip_chars, skip_syntaxes):
7115 Prefer int to unsigned when either will do.
7116 (back_comment): Return boolean success flag, like forw_comment,
7117 instead of positive-or-minus-1 (which might have overflowed int anyway).
7118 Don't stuff ptrdiff_t into int.
7119 (syntax_spec_code, syntax_code_spec): Now const.
7120 (Fmatching_paren, scan_lists, scan_sexps_forward):
7121 Use enum syntaxcode for syntax code.
7122 (Fmatching_paren): Check that arg is a character, not just an integer.
7123 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7124 (Finternal_describe_syntax_value): Omit no-longer-needed
7126 (skip_chars): Use char, not unsigned char, when the distinction
7128 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7129 * bytecode.c (exec_byte_code):
7130 * syntax.c (syntax_spec_code, Fchar_syntax)
7131 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7133 * syntax.h (SYNTAX_WITH_FLAGS):
7134 Omit unnecessary casts.
7136 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7138 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7139 line dimensions here, to avoid race conditions with the main
7140 thread. (Bug#14062, bug#14630, bug#14669)
7142 * w32term.c (w32_draw_window_cursor): Compute the header line and
7143 mode line dimensions here.
7144 <w32_system_caret_window, w32_system_caret_hdr_height>:
7145 <w32_system_caret_mode_height>: New variables.
7147 * w32term.h: Declare them.
7149 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7151 * alloc.c (die): Move "assertion failed" string here ...
7152 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7153 COND when SUPPRESS_CHECKING. This shrinks the executable text
7154 size by 0.8% to 2.2% when configured with --enable-checking,
7155 depending on optimization flags (GCC 4.8.1 x86-64).
7157 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7159 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7161 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7162 base is 2; this is more accurate.
7164 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7166 * sound.c (string_default): Move to !WINDOWSNT section.
7167 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7169 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7171 * sound.c: Integer cleanups.
7172 Remove unnecessary forward decls.
7173 (struct sound_device): The 'file' member is now a Lisp_Object, not
7174 a char *, so that we needn't invoke alloca on a huge size.
7175 (Fplay_sound_internal): Adjust to this.
7176 (string_default): New function.
7177 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7178 Use it to adjust to the struct sound_device change.
7179 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7180 (be2hs) [0]: Remove.
7182 * syntax.c (skip_chars): Don't use uninitialized storage
7183 when searching a multibyte buffer for characters that are not in a
7184 unibyte string that contains non-ASCII characters.
7186 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7188 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7189 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7191 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7193 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7195 2013-06-18 Kenichi Handa <handa@gnu.org>
7197 * font.c (Ffont_spec): Signal an error for an invalid font name
7200 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7202 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7203 In particular this ports to 32-bit sparc Sun cc.
7204 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7205 array with a dummy element at specpdl[-1], so that its address can
7207 (unbind_to): Do not copy the binding; not needed, now that we
7208 copy old_value in the one place where the copy is needed.
7209 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7210 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7211 (union specbinding): Rename from struct specbinding. Redo layout
7212 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7213 which is not portable. With Sun C 5.12 32-bit sparc, the
7214 declaration causes nargs to be an unsigned bitfield, a behavior
7215 that the C standard allows; but Emacs wants nargs to be signed.
7216 The overall type is now a union of structures rather than a
7217 structure of union of structures, and the 'kind' member is now a
7218 bitfield, so that the overall type doesn't grow. All uses changed.
7219 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7221 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7223 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7224 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7226 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7228 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7230 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7231 unless we know that the window w's frame is a frame object.
7232 Another attempt at solving bug#14062 and bug#14630.
7234 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7236 * textprop.c (property_set_type): New enum.
7237 (add_properties): Allow appending/prepending text properties.
7238 (add_text_properties_1): Factored out of Fadd_text_properties.
7239 (Fadd_text_properties): Move all the code into
7240 add_text_properties_1.
7241 (Fadd_face_text_property): New function that calls
7242 add_text_properties_1.
7244 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7246 Move functions from lisp.h to individual modules when possible.
7247 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7248 * alloc.c (XFLOAT_INIT, set_symbol_name):
7249 * buffer.c (CHECK_OVERLAY):
7250 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7251 (set_char_table_parent):
7252 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7253 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7254 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7255 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7257 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7258 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7259 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7260 (backtrace_args, backtrace_debug_on_exit):
7261 * floatfns.c (CHECK_FLOAT):
7262 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7263 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7264 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7265 (set_hash_index_slot):
7266 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7267 * marker.c (CHECK_MARKER):
7268 * textprop.c (CHECK_STRING_OR_BUFFER):
7269 * window.c (CHECK_WINDOW_CONFIGURATION):
7270 Move here from lisp.h, and make these functions static rather than
7272 * buffer.c (Qoverlayp):
7274 * fns.c (Qhash_table_p):
7275 * window.c (Qwindow_configuration_p):
7277 * lisp.h: Remove the abovementioned defns and decls.
7279 Use functions, not macros, for XINT etc (Bug#11935).
7280 In lisp.h, prefer functions to function-like macros, and
7281 constants to object-like macros, when either will do. This:
7282 . simplifies use, as there's no more need to worry about
7283 arguments' side effects being evaluated multiple times.
7284 . makes the code easier to debug on some platforms.
7285 However, when using gcc -O0, keep using function-like macros
7286 for a few critical operations, for performance reasons.
7287 This sort of thing isn't needed with gcc -Og, but -Og
7288 is a GCC 4.8 feature and isn't widely-enough available yet.
7289 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7290 Remove enum lsb_bits; no longer needed.
7291 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7292 * buffer.c (Qoverlap):
7294 * fns.c (Qhash_table_p):
7295 Now extern, so lisp.h can use these symbols.
7296 * dispextern.h: Include character.h, for MAX_CHAR etc.
7297 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7298 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7299 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7300 (GLYPH_CODE_P): Move here from lisp.h.
7301 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7302 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7303 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7304 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7305 XUNTAG now returns void *.
7306 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7307 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7308 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7309 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7310 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7311 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7312 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7313 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7314 New macros, renamed from their sans-lisp_h_ counterparts.
7315 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7316 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7317 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7318 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7319 If compiling via GCC without optimization, define these as macros
7320 in addition to inline functions.
7321 To disable this, compile with -DINLINING=0.
7322 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7323 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7324 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7325 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7326 (INTMASK, VALMASK): Now macros, since static values cannot be
7327 accessed from extern inline functions.
7328 (VALMASK): Also a constant, for benefit of old GDB.
7329 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7330 is INTEGERP, which can fold it in.
7331 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7332 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7333 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7334 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7335 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7336 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7337 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7338 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7339 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7340 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7341 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7342 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7343 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7344 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7345 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7346 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7347 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7348 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7349 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7350 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7351 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7352 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7353 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7354 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7355 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7356 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7357 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7358 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7359 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7360 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7361 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7362 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7363 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7365 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7366 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7367 (VALMASK): Define in one place rather than in two, merging the
7368 USE_LSB_TAG parts; this is simpler.
7369 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7370 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7371 Move up, to avoid use before definition.
7372 Also include "globals.h" earlier, for the same reason.
7373 (make_natnum): New function.
7374 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7375 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7376 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7377 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7378 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7379 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7380 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7381 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7382 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7383 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7384 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7385 (Qwindow_configuration_p, Qimage): New forward declarations.
7386 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7387 (STRING_COPYIN): Remove; unused.
7388 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7389 (xcar_addr, xcdr_addr): New functions. All uses changed.
7390 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7391 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7392 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7393 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7394 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7395 (TYPE_RANGED_INTEGERP): Simplify.
7396 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7397 (setlocale, fixup_locale, synchronize_system_messages_locale)
7398 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7399 Now empty functions, not macros.
7400 (functionp): Return bool, not int.
7401 * window.c (Qwindow_configuration_p): Now extern,
7402 so window.h can use it.
7403 * window.h (Qwindowp): Move decl back to lisp.h.
7405 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7407 * xdisp.c (Fline_pixel_height): New function, required for solving
7410 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7412 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7414 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7416 * lread.c (syms_of_lread):
7417 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7419 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7421 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7423 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7425 * fileio.c (expand_file_name): Doc fix.
7427 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7429 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7430 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7431 Wait for self, not for 0. This can't hurt on GNU or similar
7432 system, and may help with Cygwin.
7434 * keyboard.c: Don't use PROP (...) as an lvalue.
7435 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7436 Use set_prop (A, B), not PROP (A) = B.
7438 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7440 * xdisp.c (get_it_property): Use it->window instead of generating
7441 a Lisp object from it->w.
7443 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7445 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7446 get-char-property the window that is being rendered, instead of
7447 the buffer, to support window-specific overlays. (Bug#14575)
7448 (compute_display_string_pos): When W is NULL, use the current
7449 buffer as the object to pass to get-char-property.
7450 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7451 pointer member of the bidi iterator, since no window is pertinent
7454 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7456 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7457 being displayed, and pass it to compute_display_string_pos.
7458 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7459 (bidi_paragraph_init): All callers changed.
7461 * xdisp.c (init_from_display_pos, init_iterator)
7462 (handle_single_display_spec, next_overlay_string)
7463 (get_overlay_strings_1, reseat_1, reseat_to_string)
7464 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7465 Set bidi_it.w member from it->w.
7466 (compute_display_string_pos): Accept additional argument, the
7467 window being displayed, and pass it to Fget_char_property.
7470 * dispextern.h (struct bidi_it): New member w, the window being
7472 (compute_display_string_pos): Adjust prototype.
7474 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7476 * xgselect.c: Remove unneeded include xterm.h.
7478 * process.c (wait_reading_process_output): Check for NS before GLIB.
7479 GLIB may be linked in due to rsvg, but ns_select must be called.
7481 * xgselect.c (xg_select): Remove call to window_system_available
7482 and g_main_context_pending at the top, so Gdk events (i.e. file
7483 notify) are processed when Emacs is started with -nw.
7485 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7487 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7488 (ctagsfiles3): New variable, includes only *.m files.
7489 (TAGS): Use an explicit language name in the regular expressions,
7490 to avoid transformation of '/SOMETHING' by MSYS to
7491 'c:\MSYS\SOMETHING'.
7493 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7495 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7497 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7499 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7500 still need to set the mouse pointer shape and activate help-echo.
7503 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7505 A few porting etc. fixes for the new file monitor code.
7506 See the thread containing
7507 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7508 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7509 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7510 (dir_monitor_callback, Fgfile_rm_watch):
7511 Use assq_no_quit instead of Fassoc, for speed.
7512 (dir_monitor_callback, Fgfile_rm_watch):
7513 eassert that the monitor is a fixnum.
7514 (dir_monitor_callback): No need for CDR_SAFE.
7515 Simplify building of lisp with alternative tails.
7516 (Fgfile_add_watch, Fgfile_rm_watch):
7517 Do not assume glib functions set errno reliably on failure.
7518 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7519 and signal an error otherwise.
7520 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7521 Use Fdelq instead of Fdelete, for speed.
7523 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7525 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7526 don't insist on being invoked on a highlighted tool-bar button.
7527 Avoids losing tool-bar functionality when mouse-highlight is nil.
7528 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7529 Don't highlight when mouse-highlight is nil.
7530 (note_mouse_highlight): When mouse-highlight is nil, don't return
7531 right away; instead, run tool-bar and mode-line highlight
7532 subroutine, clear any existing highlight, and revert the mouse
7533 pointer to its default shape. (Bug#14558)
7535 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7537 * lisp.mk (lisp): Add prog-mode.el.
7539 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7541 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7542 * process.c (dummy_handler): New function.
7543 (lib_child_handler): New static var.
7544 (handle_child_signal): Invoke it.
7545 (catch_child_signal): If a library has set up a signal handler,
7546 save it into lib_child_handler.
7547 (init_process_emacs): If using glib and not on Windows, tickle glib's
7548 child-handling code so that it initializes its private SIGCHLD handler.
7549 * syssignal.h (SA_SIGINFO): Default to 0.
7550 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7551 31; it should no longer be needed now.
7553 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7555 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7557 * gfilenotify.c (globals_of_gfilenotify): New function.
7558 (syms_of_gfilenotify): Move global initialization there.
7560 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7562 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7564 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7565 * keyboard.c (menu_bar_items, tool_bar_items):
7566 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7567 not override local keymaps any more.
7569 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7571 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7573 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7575 * w32console.c (initialize_w32_display): Return the dimensions of
7576 the console window via 2 additional arguments, not via the current
7577 frame. This avoids crashes due to overrunning the bounds of
7578 frame's decode_mode_spec_buffer, which is not resized following
7579 the change of the frame dimensions from the initial 10x10.
7581 * w32term.h (w32_initialize_display_info): Adjust prototype.
7583 * term.c (init_tty): Take dimensions of the frame from the values
7584 returned by initialize_w32_display.
7586 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7587 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7588 (LIBES): Add $(GFILENOTIFY_LIBS).
7590 * w32inevt.c (handle_file_notifications): Add dummy implementation
7591 for !HAVE_W32NOTIFY.
7593 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7595 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7597 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7599 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7601 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7603 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7605 Fix minor problems found by static checking.
7606 * data.c (pure_write_error):
7607 Use xsignal2, not Fsignal, as Fsignal might return.
7608 * eval.c (set_backtrace_debug_on_exit): Now static.
7609 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7610 No longer inline. EXTERN_INLINE is needed only for functions
7611 defined in .h files. Reindent function header as per GNU style.
7612 (backtrace_p, backtrace_top, backtrace_next):
7613 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7614 compiler or linker. Add extern decls to pacify gcc -Wall.
7615 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7617 * frame.c (free_monitors): Define only on platforms that need it.
7618 * nsterm.m (ns_term_init):
7619 * process.c (catch_child_signal):
7620 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7621 defined on all porting targets these days.
7622 * process.c, process.h (catch_child_signal):
7623 Make it extern only if NS_IMPL_GNUSTEP is defined.
7625 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7627 * w32.c (gettimeofday): Make the signature identical to prototype
7628 in nt/inc/sys/time.h.
7630 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7632 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7635 * keyboard.c (safe_run_hooks_error): Improve error message.
7637 * data.c (pure_write_error): Add `object' argument.
7638 * puresize.h (CHECK_IMPURE): Use it.
7640 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7642 * Makefile.in (NOTIFY_OBJ): New variable.
7643 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7645 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7646 Call syms_of_gfilenotify.
7648 * gfilenotify.c: New file.
7650 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7651 and Qfile_w32notify.
7652 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7653 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7655 * lisp.h: Declare syms_of_gfilenotify.
7657 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7659 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7661 Merge the specpdl and backtrace stacks. Make the structure of the
7662 specpdl entries more obvious via a tagged union of structs.
7663 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7664 (enum specbind_tag): New enum.
7665 (struct specbinding): Make it a tagged union of structs.
7666 Add a case for backtrace records.
7667 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7668 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7669 (backtrace_debug_on_exit): New accessors.
7670 (struct backtrace): Remove.
7671 (struct catchtag): Remove backlist field.
7672 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7674 (Flocal_variable_p): Speed up the common case where the binding is
7676 * eval.c (backtrace_list): Remove.
7677 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7678 (set_backtrace_args, set_backtrace_nargs)
7679 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7680 (backtrace_next): New functions.
7681 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7682 (unwind_to_catch, internal_lisp_condition_case)
7683 (internal_condition_case, internal_condition_case_1)
7684 (internal_condition_case_2, internal_condition_case_n): Don't bother
7685 with backtrace_list any more.
7686 (Fsignal): Adjust to new backtrace format.
7687 (grow_specpdl): Move up.
7688 (record_in_backtrace): New function.
7689 (eval_sub, Ffuncall): Use it.
7690 (apply_lambda): Adjust to new backtrace format.
7691 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7693 (specbind): Adjust to new specpdl format. Simplify.
7694 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7695 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7697 (mark_backtrace): Remove.
7698 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7699 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7700 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7702 * profiler.c (record_backtrace): Use get_backtrace.
7703 (handle_profiler_signal): Use backtrace_top_function.
7704 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7707 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7709 * process.h (catch_child_signal): Declare.
7711 * process.c (catch_child_signal): New function.
7712 (init_process_emacs): Call it.
7714 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7715 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7717 (x_set_cursor_type): Remove declaration.
7718 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7719 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7720 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7721 (ns_get_color): Use F suffix on float.
7722 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7723 (ns_get_rgb_color): Remove.
7724 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7725 (note_mouse_movement): x and y are CGFloat.
7726 (ns_draw_fringe_bitmap): Remove unused rowY.
7727 Change #if to COCOA && >= 10_6.
7728 (ns_draw_window_cursor): Remove unused overspill.
7729 (ns_draw_underwave): width and x are EamcsCGFloat.
7730 (ns_draw_box): thickness is CGFloat.
7731 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7732 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7733 if not in main thread.
7734 (ns_get_pending_menu_title, ns_check_menu_open)
7735 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7736 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7737 (sendFromMainThread:): New method.
7738 (changeFont:): size is CGFloat.
7739 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7740 Disable warning about permanent text.
7741 (characterIndexForPoint:): Adjust return type depending on GNUStep
7743 (mouseDown:): delta is CGFloat.
7744 (updateFrameSize): Remove unised variable f.
7745 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7746 Cast float to EmacsCGFloat.
7747 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7748 also to -1 when restoring.
7749 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7750 inside NS_IMPL_COCOA.
7751 (toggleFullScreen:): Put call to toggleFullScreen inside
7752 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7753 (setPosition:portion:whole:): por is CGFloat.
7754 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7755 (mouseDown:): Use CGFloat.
7756 (mouseDragged:): Remove unised variable edge.
7757 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7759 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7761 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7762 when NS_IMPL_GNUSTEP.
7763 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7764 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7765 (EmacsToolbar): Add clearAll. Add tag argument to
7766 addDisplayItemWithImage.
7767 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7769 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7771 * nsmenu.m (ns_update_menubar): Make static.
7772 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7773 (fillWithWidgetValue:): Add cast to SEL for setAction.
7774 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7775 (update_frame_tool_bar): Update code for GNUStep.
7776 (clearAll): New method.
7777 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7778 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7779 Move identifierToItem setObject and activeIdentifiers addObject before
7780 call to insertItemWithItemIdentifier.
7781 (validateVisibleItems): Fix indentation.
7782 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7783 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7784 UtilityWindow to aStyle, remove call to setStyleMask.
7786 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7788 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7789 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7790 Use F suffix on floats.
7791 (ns_char_width): Returns CGFloat.
7792 (ns_ascii_average_width): w is CGFloat instead of float.
7793 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7795 (ns_glyph_metrics): CGFloat instead of float.
7797 * nsfns.m (x_set_foreground_color, x_set_background_color):
7799 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7800 remove unused variables.
7801 (Fns_read_file_name): Keep track if panel is for save.
7802 Use ns_filename_from_panel/ns_directory_from_panel.
7803 (Fns_list_services): delegate only used for COCOA.
7804 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7805 Just return the input if GNUStep.
7806 (x_screen_planes): Remove.
7807 (Fxw_color_values): Use EmacsCGFloat
7808 (Fns_display_monitor_attributes_list): Only get screen number for
7810 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7812 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7813 ns_directory_from_panel.
7815 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7817 * process.c (handle_child_signal): Also use WCONTINUED.
7818 This is so that list-processes doesn't mistakenly list the process
7819 as stopped, when the process has actually been continued and is
7822 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7824 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7825 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7826 not already configured.
7828 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7830 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7832 * Makefile.in (mostlyclean): Remove *.res files.
7834 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7836 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7837 a buffer (bug#8447).
7839 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7841 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7842 display vector, and we backtrack, handle the case that the
7843 previous character position is also displayed from a display
7844 vector or covered by a display string or image. (Bug#14476)
7846 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7848 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7849 (struct MonitorInfo, free_monitors): Remove.
7850 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7851 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7852 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7855 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7856 (struct MonitorInfo, free_monitors): Remove.
7857 (ns_screen_name): Make static.
7858 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7859 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7862 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7863 (struct MonitorInfo): New struct.
7864 (free_monitors, make_monitor_attribute_list): Declare.
7866 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7868 (free_monitors, make_monitor_attribute_list): New functions.
7869 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7872 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7874 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7876 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7878 * keyboard.c: Apply keyboard decoding only to events that come directly
7879 from the tty, not from unread-command-events (bug#14368).
7880 (read_event_from_main_queue): New function, extracted from read_char.
7881 (read_decoded_char): Remove.
7882 (read_decoded_event_from_main_queue): New function to replace it.
7883 (read_char): Use it.
7884 (read_key_sequence): Use read_char rather than read_decoded_char.
7886 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7888 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7890 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7892 2013-05-22 Kenichi Handa <handa@gnu.org>
7894 The following changes are to fix the setting of
7895 buffer-file-coding-system on, for instance, C-x RET c unix RET
7896 _FILE_OF_DOS_EOL_TYPE_ RET.
7898 * coding.h (struct coding_system): New member detected_utf8_chars.
7900 * coding.c (detect_coding_utf_8): Count characters and check EOL
7901 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7903 (setup_coding_system): Do not initialize coding->head_ascii.
7904 (check_ascii): Do not set coding->eol_seen but update it. Do not
7905 call adjust_coding_eol_type here.
7906 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7907 If the eol-type of CODING is already specified, adjust the eol type
7908 of the found coding-system.
7909 (decode_coding_gap): Cancel previous change. Utilize the
7910 character numbers counted by detect_coding_utf_8. Fix detection
7913 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7915 * search.c (looking_at_1): Only set last_thing_searched if the match
7916 changed the match-data (bug#14281).
7918 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7920 * xdisp.c (reseat_at_previous_visible_line_start):
7921 Already declared in dispextern.h, so remove it here.
7922 (move_it_vertically_backward): Likewise.
7924 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7926 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7927 (Fx_display_pixel_width, Fx_display_pixel_height)
7928 (Fx_display_mm_width, Fx_display_mm_height):
7929 Mention `display-monitor-attributes-list' in docstrings.
7931 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7932 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7933 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7934 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7935 (Fx_display_backing_store, Fx_display_visual_class)
7936 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7937 (Fx_display_grayscale_p, Fx_display_pixel_width)
7938 (Fx_display_pixel_height, Fx_display_planes)
7939 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7940 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7941 (Fx_display_mm_width, Fx_display_mm_height)
7942 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7943 height for all physical monitors as in X11.
7945 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7946 Return pixel width or height for all physical monitors as in X11.
7948 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7950 Port --enable-gcc-warnings to clang.
7951 * bytecode.c (exec_byte_code):
7953 Redo diagnostic pragmas to pacify clang, too.
7954 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7955 * editfns.c (Fencode_time):
7956 * fileio.c (file_accessible_directory_p):
7957 * font.c (font_unparse_xlfd):
7958 Use '&"string"[index]' instead of '"string" + (index)'.
7959 * undo.c (user_error): Remove; unused.
7961 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7963 * insdel.c (insert_1_both): Document the arguments, instead of
7964 referring to insert_1, which no longer exists.
7966 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7967 some window, increment windows_or_buffers_changed, so that
7968 *Messages* display in that window is updated. (Bug#14408)
7970 * w32.c: Include epaths.h.
7971 (init_environment): Use cmdproxy.exe without leading directories.
7972 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7974 (gettimeofday): Adjust signature and return value to Posix
7977 * unexw32.c (open_output_file): Delete the existing emacs.exe
7978 before creating it, to break the hard link to the versioned
7981 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
7982 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
7983 (FIRSTFILE_OBJ): New variables.
7984 (W32_RES): Rename to EMACSRES. All users changed.
7985 (base_obj): Use $(CM_OBJ).
7986 (ALLOBJS): Use $(FIRSTFILE_OBJ).
7987 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
7988 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
7989 $(W32_RES_LINK) before $(LIBES).
7990 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
7992 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
7994 * makefile.w32-in (DOC): Use just "DOC".
7996 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
7998 * process.c: Export default filters and sentinels to Elisp.
7999 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8001 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8002 (Fset_process_sentinel, Fformat_network_address):
8003 Default to them instead of nil.
8004 (server_accept_connection): Sentinels can't be nil any more.
8005 (read_and_dispose_of_process_output): New function, extracted from
8006 read_process_output.
8007 (read_process_output): Use it; filters can't be nil.
8008 (Finternal_default_process_filter): New function, extracted from
8009 read_process_output.
8010 (exec_sentinel_unwind): Remove function.
8011 (exec_sentinel): Don't zilch sentinel while running.
8012 (status_notify): Sentinels can't be nil.
8013 (Finternal_default_process_sentinel): New function extracted from
8015 (setup_process_coding_systems): Default filter is not nil any more.
8016 (syms_of_process): Export new Elisp functions and initialize
8018 * lisp.h (make_lisp_proc): New function.
8020 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8022 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8024 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8026 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8027 unless we know that the window w is a leaf window.
8028 Another attempt at solving bug#14062.
8030 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8032 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8035 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8037 * image.c (gif_load): Check that subimages fit (Bug#14345).
8039 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8041 * lread.c (skip_dyn_eof): New function.
8042 (read1): Use it to skip the end of a file in response to #@00.
8044 * doc.c (get_doc_string): Slightly relax the sanity checking.
8046 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8048 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8049 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8050 (MonitorInfo): New struct.
8051 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8052 (Fns_display_monitor_attributes_list): New functions.
8053 (display-usable-bounds): Remove.
8054 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8057 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8059 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8060 (GTK_CHECK_VERSION): New macro, if not already defined.
8061 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8062 replaced by GTK_CHECK_VERSION.
8064 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8066 * xterm.h (GTK_PREREQ): New macro.
8067 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8068 to use this macro instead, for consistency and clarity.
8070 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8072 * xdisp.c (row_for_charpos_p): New function, with code of
8073 cursor_row_p, but accepts an additional argument CHARPOS instead
8074 of using a hardcoded PT.
8075 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8076 (row_containing_pos): Call row_for_charpos_p instead of partially
8077 doing the same. Fixes cursor positioning under longlines-mode
8078 when longlines-show-effect includes more than one newline, when
8079 moving the cursor vertically up.
8081 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8083 * makefile.w32-in (ACL_H): New macro.
8084 ($(BLD)/fileio.$(O)): Update dependencies.
8086 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8088 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8089 * Makefile.in (LIB_ACL): New macro.
8090 (LIBACL_LIBS): Remove.
8091 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8092 * fileio.c: Include <acl.h>.
8093 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8094 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8096 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8099 * unexelf.c: Don't assume ElfW (Half) fits in int.
8100 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8101 when dealing with ElfW (Half) values, since they can exceed 2**31
8102 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8103 (entry_address): Omit unused NUM arg. All uses changed.
8105 2013-05-07 Juri Linkov <juri@jurta.org>
8107 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8108 to the string converted from number with `Fnumber_to_string'.
8111 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8113 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8114 This fixes a problem introduced by my previous change.
8116 2013-05-07 Glenn Morris <rgm@gnu.org>
8118 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8120 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8122 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8124 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8126 Static checking by GCC 4.8.0.
8127 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8128 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8129 (x_get_monitor_attributes_fallback)
8130 (x_get_monitor_attributes_xinerama)
8131 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8132 Define only if USE_GTK.
8133 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8134 (x_get_monitor_attributes_fallback): Omit unused locals.
8135 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8136 Use double, not float, to avoid mixed-mode floating point arithmetic.
8138 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8139 Jan Djärv <jan.h.d@swipnet.se>
8141 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8142 (XINERAMA_CFLAGS): New macros.
8143 (ALL_CFLAGS, LIBES): Use them.
8145 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8146 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8147 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8148 (syms_of_xfns): DEFSYM them.
8149 (struct MonitorInfo): New struct.
8150 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8151 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8152 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8153 (x_get_monitor_attributes_xinerama): New functions.
8154 (Fx_display_monitor_attributes_list): New primitive.
8155 (syms_of_xfns): Defsubr it.
8157 * xterm.h (x_display_info): Add Xatom_net_workarea and
8158 Xatom_net_current_desktop.
8160 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8161 and dpyinfo->Xatom_net_current_desktop.
8163 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8165 * xdisp.c (pos_visible_p): Use the special code for finding the
8166 beginning of a display property or overlay for any "replacing"
8167 display property, not just for display strings. This solves
8168 incorrect reporting of position by posn-at-point. (Bug#14241)
8170 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8172 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8173 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8174 Verify that ElfW (Half) fits in int.
8175 (fatal): Use same signature as lisp.h.
8176 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8177 configure and build with -DUNEXELF_DEBUG without worrying about
8178 other modules that use DEBUG.
8179 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8180 possibly-wide integers now uses it instead of plain fprintf.
8181 (entry_address): New function, which avoids problems with 32-bit
8182 overflow on 64-bit hosts.
8183 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8184 (round_up): Don't assume the remainder fits in int.
8185 (find_section): Use bool for boolean. Simplify debug code.
8186 (unexec): Don't assume file sizes fit in int or size_t.
8187 Omit unnecessary trailing newline in 'fatal' format.
8188 Use strerror rather than outputting decimal error number.
8189 Remove unused code when emacs is not defined;
8190 this file relies on Emacs now.
8191 Don't assume e_phnum and e_shnum are positive.
8193 * regex.c: Fix problems when DEBUG is defined.
8194 (extract_number, extract_number_and_incr): Define regardless of
8195 whether DEBUG is defined; that's simpler and makes the code less
8196 likely to go stale in the normal case when DEBUG is not defined.
8197 Return int rather than taking an int * arg. All callers changed.
8198 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8199 Remove, replacing with ...
8200 (DEBUG_PRINT): New macro. All callers changed.
8201 (DEBUG_COMPILES_ARGUMENTS): New macro.
8202 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8203 (print_compiled_pattern, print_double_string) [DEBUG]:
8204 Use prototype rather than old-style definition.
8205 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8206 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8207 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8208 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8209 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8210 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8211 This matters only when DEBUG is defined.
8213 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8215 * xdisp.c (set_iterator_to_next): Set the
8216 ignore_overlay_strings_at_pos_p flag only if we are _really_
8217 iterating over an overlay string, as indicated by the
8218 current.overlay_string_index member. (Bug#14306)
8220 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8222 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8223 to where it is used, to avoid autorelease issues (Bug#14050).
8225 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8227 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8228 * fileio.c (syms_of_fileio): Implement this.
8229 * filelock.c (create_lock_file): If symbolic links don't work, so
8230 we use a regular file as a lock file, do not fsync the lock file;
8233 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8235 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8236 (syms_of_minibuf): Adjust accodingly.
8238 * callint.c (Fcall_interactively): Adjust calls accordingly.
8240 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8242 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8243 w->contents is a buffer before computing everything else.
8244 Use parentheses to disambiguate last part of the condition.
8246 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8247 assertion violations. (Bug#14062)
8249 2013-05-01 David Reitter <david.reitter@gmail.com>
8251 * nsfns.m (ns_tooltip): Initialize.
8253 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8255 * coding.c (decode_coding_gap): Don't remove the character before
8256 a newline unless it's a CR character. (Bug#14287)
8258 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8260 * dispextern.h (struct face): Move enum face_underline_type
8261 earlier so that bitfields can be in the same word.
8263 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8265 * nsfns.m (handlePanelKeys): New function.
8266 (EmacsOpenPanel:performKeyEquivalent:)
8267 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8268 arrows/function/control and copy/paste keys (Bug#14296).
8270 2013-04-27 Juri Linkov <juri@jurta.org>
8272 * callint.c (Fcall_interactively): Call `Qread_number' for
8273 interactive code letter `n' instead of using duplicate code.
8276 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8278 * systime.h (make_timeval): Declare as 'const'.
8280 2013-04-27 Kenichi Handa <handa@gnu.org>
8282 * font.c (font_open_entity): Always open a font of manageable
8285 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8287 Port better to AIX (Bug#14258).
8288 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8291 2013-04-24 Kenichi Handa <handa@gnu.org>
8293 * coding.c (decode_coding_iso_2022): When an invalid escape
8294 sequence is encountered, reset the invocation and designation
8295 status to the safest one.
8297 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8299 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8300 Without this fix, "make distclean" leaves stamp-h1 behind.
8302 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8304 * w32fns.c (w32_fullscreen_rect): New function to compute the
8305 window rectangle for the given fullscreen mode.
8306 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8307 longer tunes the window size. This keeps the window's edges flush
8308 with the screen and allows the taskbar to hide itself in fullboth.
8310 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8311 window decorations and uses the entire screen.
8313 * w32term.h (w32_fullscreen_rect) Add prototype.
8314 (struct w32_output): Replace normal_width, normal_height,
8315 normal_top, and normal_left members with a single normal_placement
8317 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8319 (FRAME_NORMAL_PLACEMENT): New macro.
8321 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8323 * minibuf.c (Ftest_completion): Silence compiler warning.
8325 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8327 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8330 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8333 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8334 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8335 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8336 parentheses where appropriate.
8338 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8340 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8342 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8344 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8345 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8346 Mention in the doc string that setting these variables takes
8347 effect only after a call to set-window-buffer. (Bug#14200)
8349 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8351 * indent.c (Fvertical_motion): Don't consider display strings on
8352 overlay strings as display strings on the buffer position we
8353 started from. This prevents vertical cursor motion from jumping
8354 more than one line when there's an overlay string with a display
8355 property at end of line.
8356 Reported by Karl Chen <Karl.Chen@quarl.org> in
8357 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8359 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8361 * window.c (select_window): `record_buffer' even if window is
8362 already selected (bug#14191).
8364 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8366 * window.c (Fwindow_end): Test more flags, including the buffer's
8367 last_overlay_modified flag, to determine whether the window's
8368 display is really up-to-date. Prevents the function from
8369 returning a stale value. (Bug#14170)
8370 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8373 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8375 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8376 garbaged only if it is not already the top frame on its TTY.
8377 This prevents flickering due to constant redrawing of TTY frames when
8378 there are GUI frames open in the same session. (Bug#13864)
8380 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8382 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8383 of marking the idle timers directly.
8385 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8387 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8390 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8392 * window.c (select_window): Don't record_buffer while the invariant is
8393 temporarily broken (bug#14161).
8395 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8397 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8399 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8401 2013-04-07 Romain Francoise <romain@orebokech.com>
8403 Ignore additional platform-specific ACL errors (Bug#13702).
8404 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8405 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8407 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8409 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8412 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8414 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8415 This bug was introduced by my 2013-02-25 change that simplified
8416 data_start configuration. Without this change, on GNU/Linux
8417 an Emacs configured with --enable-profiling fails immediately
8418 due to a profiler signal.
8419 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8420 with these flags. On platforms where special flags are needed
8421 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8422 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8423 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8425 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8427 Get rid of some platform-specific functions examining window
8428 system and its capabilities. This is a partial rework of the
8430 * lisp.h (have_menus_p): Remove prototype. This function is
8431 replaced with platform-independent window_system_available.
8432 (check_window_system): Move to...
8433 * frame.h (decode_window_system_frame, window_system_available):
8434 ...here, add new prototypes.
8435 * frame.c (window_system_available, decode_window_system_frame):
8437 (check_window_system): Platform-independent now.
8438 * xterm.h (x_in_use): Remove declaration.
8440 * w32term.h (check_x_frame):
8441 * nsterm.h (check_x_frame): Remove prototypes. This function
8442 is replaced with platform-independent decode_window_system_frame.
8443 * msdos.c (have_menus_p): Remove.
8444 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8445 Remove platform-specific functions. Use check_window_system,
8446 decode_window_system_frame and check_ns_display_info where
8447 appropriate. Minor style and comment tweaks.
8448 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8449 (check_x_frame): Likewise.
8450 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8452 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8453 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8454 * xmenu.c, xselect.c: All related users changed.
8456 2013-04-03 Kenichi Handa <handa@gnu.org>
8458 The following changes is to optimize the code for reading UTF-8
8461 * coding.c (check_ascii): Rename from detect_ascii. Return value
8462 changed. Check EOL format. Do not call adjust_coding_eol_type
8464 (check_utf_8): New function.
8465 (adjust_coding_eol_type): Do nothing if already adjusted.
8466 (detect_coding): Compare the return value of check_ascii with
8467 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8468 (decode_coding_gap): Optimize for valid UTF-8.
8470 2013-03-21 Kenichi Handa <handa@gnu.org>
8472 * coding.c (syms_of_coding): Cancel previous change.
8474 * insdel.c (insert_from_gap): Fix previous change.
8476 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8478 Consistently use platform-specific function to detect window system.
8479 * lisp.h (check_window_system): New prototype. This function is
8480 going to replace check_x, check_w32 and check_ns.
8481 (have_menus_p): Mention msdos.c in comment.
8482 * fontset.c (check_window_system_func): Remove. Adjust all users.
8483 * fontset.h (check_window_system_func): Remove prototype.
8484 * nsterm.h (check_ns):
8485 * xterm.h (check_x):
8486 * w32term.h (check_w32): Likewise.
8487 * menu.c (Fx_popup_menu): Use check_window_system.
8488 * msdos.c (check_window_system): Define for MS-DOS.
8489 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8490 * w32fns.c (check_window_system): Likewise for MS-Windows.
8491 * xfns.c (check_window_system): Likewise for X.
8492 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8493 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8495 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8497 Prefer < to > in range checks such as 0 <= i && i < N.
8498 This makes it easier to visualize quantities on a number line.
8499 This patch doesn't apply to all such range checks,
8500 only to the range checks affected by the 2013-03-24 change.
8501 This patch reverts most of the 2013-03-24 change.
8502 * alloc.c (xpalloc, Fgarbage_collect):
8503 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8504 * character.c (string_escape_byte8):
8505 * charset.c (read_hex):
8506 * data.c (cons_to_unsigned):
8507 * dispnew.c (update_frame_1):
8508 * doc.c (Fsubstitute_command_keys):
8509 * doprnt.c (doprnt):
8510 * editfns.c (hi_time, decode_time_components):
8511 * fileio.c (file_offset):
8512 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8513 * font.c (font_intern_prop):
8514 * frame.c (x_set_alpha):
8515 * gtkutil.c (get_utf8_string):
8516 * indent.c (check_display_width):
8517 * keymap.c (Fkey_description):
8518 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8520 * minibuf.c (read_minibuf_noninteractive):
8521 * process.c (wait_reading_process_output):
8522 * search.c (Freplace_match):
8523 * window.c (get_phys_cursor_glyph):
8524 * xdisp.c (redisplay_internal):
8525 * xsmfns.c (smc_save_yourself_CB):
8526 Prefer < to > for range checks.
8527 * dispnew.c (sit_for): Don't mishandle NaNs.
8528 This fixes a bug introduced in the 2013-03-24 change.
8529 * editfns.c (decode_time_components): Don't hoist comparison.
8530 This fixes another bug introduced in the 2013-03-24 change.
8532 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8534 * frame.h (struct frame): Drop scroll_bottom_vpos
8535 member becaue all real users are dead long ago.
8536 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8537 * xdisp.c (redisplay_internal): Adjust user.
8539 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8541 * nsmenu.m (showAtX:Y:for:): setLevel to
8542 NSPopUpMenuWindowLevel (Bug#13998).
8544 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8546 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8547 (ns_check_pending_open_menu): Declare.
8549 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8550 (x_activate_menubar): Update the menu with title that matches
8551 ns_get_pending_menu_title, and call
8552 ns_check_pending_openmenu (Bug#12698).
8553 (menuWillOpen:): New method.
8554 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8556 * nsterm.m (menu_will_open_state, menu_mouse_point)
8557 (menu_pending_title): New varaibles.
8558 (ns_get_pending_menu_title, ns_check_menu_open)
8559 (ns_check_pending_open_menu): New functions.
8561 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8563 * indent.c (current_column_bol_cache): Remove leftover which is not
8564 used in Fmove_to_column any more.
8565 (current_column, scan_for_column): Adjust users.
8566 * keyboard.c (last_point_position_buffer, last_point_position_window):
8567 Remove leftovers which are not used for recording undo any more.
8568 (command_loop_1, syms_of_keyboard): Adjust users.
8569 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8570 redisplay_window any more.
8571 (move_it_to): Adjust user.
8573 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8575 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8576 Update dependencies.
8578 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8580 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8581 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8584 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8586 * window.h (struct window): Replace hchild, vchild and buffer slots
8587 with the only contents slot. This is possible because each valid
8588 window may have either the child window (in vertical or horizontal
8589 combination) or buffer to display (for the leaf window). Using that,
8590 a lof of operations to traverse and/or change window hierarchies may
8591 be simplified. New member horizontal is used to distinguish between
8592 horizontal and vertical combinations of internal windows.
8593 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8594 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8595 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8596 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8597 Use contents slot, not buffer, where appropriate.
8598 (wset_combination): New function.
8599 (wset_buffer): Add eassert.
8600 (Fframe_first_window): Simplify the loop reaching first window.
8601 (Fwindow_buffer): Use WINDOW_LEAF_P.
8602 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8603 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8604 (unshow_buffer): Convert initial debugging check to eassert.
8605 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8606 (make_parent_window, window_resize_check, window_resize_apply)
8607 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8608 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8609 Adjust to match struct window changes.
8610 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8611 (mark_window_cursors_off, count_windows, get_leaf_windows)
8612 (foreach_window_1): Simplify the loop.
8613 * alloc.c (mark_object): Do not check for the leaf window because
8614 internal windows has no glyph matrices anyway.
8615 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8616 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8617 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8618 (build_frame_matrix_from_window_tree, mirror_make_current)
8619 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8620 (update_window_tree, set_window_update_flags): Simplify the loop.
8621 (sync_window_with_frame_matrix_rows): Enforce live window.
8622 Use contents slot, not buffer, where appropriate.
8623 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8624 and WINDOW_HORIZONTAL_COMBINATION_P.
8625 (make_frame_visible_1): Simplify the loop.
8626 Use contents slot, not buffer, where appropriate.
8627 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8628 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8629 (expose_window_tree): Likewise.
8630 Use contents slot, not buffer, where appropriate.
8631 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8632 to avoid deleted windows. Use contents slot instead of buffer.
8633 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8634 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8635 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8636 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8638 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8640 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8641 identify the reasons for assertion violations in bug#14062 and
8643 (Fx_show_tip): Fix compilation error under
8644 "--enable-check-lisp-object-type". (Bug#14073)
8646 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8647 Reported by <rzl24ozi@gmail.com>.
8649 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8651 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8653 (unwind_with_echo_area_buffer): ...to restore it here.
8654 This is needed to ensure that...
8655 (redisplay_window): ...both window markers are valid here,
8656 which is verified by eassert.
8657 * editfns.c (save_excursion_save): Do not assume that
8658 selected_window always displays the buffer.
8659 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8662 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8664 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8667 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8669 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8671 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8673 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8674 since MinGW's w32api headers do. This avoids compiler warnings.
8676 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8679 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8681 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8683 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8685 * gtkutil.c (style_changed_cb): Check if frame is live and an
8686 X frame (Bug#14038).
8688 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8690 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8691 Define only for _WIN32_WINNT less than 0x0500.
8692 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8694 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8695 see its own definitions of 'struct timeval' and 'struct timezone'.
8697 Fix incompatibilities between MinGW.org and MinGW64 headers.
8698 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8700 * w32.c (REPARSE_DATA_BUFFER): Guard with
8701 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8703 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8705 * xterm.c: Include X11/XKBlib.h
8706 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8708 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8710 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8712 * blockinput.h (input_blocked_p): Likewise.
8713 * bytecode.c (exec_byte_code): Likewise.
8714 * callproc.c (call_process_kill, call_process_cleanup)
8715 (Fcall_process): Likewise.
8716 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8717 (Fccl_execute_on_string): Likewise.
8718 * character.c (string_escape_byte8): Likewise.
8719 * charset.c (read_hex): Likewise.
8720 * cm.c (calccost): Likewise.
8721 * data.c (cons_to_unsigned): Likewise.
8722 * dired.c (directory_files_internal, file_name_completion):
8724 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8725 (sit_for): Likewise.
8726 * doc.c (Fsubstitute_command_keys): Likewise.
8727 * doprnt.c (doprnt): Likewise.
8728 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8729 * emacsgtkfixed.c: Likewise.
8730 * fileio.c (file_offset, Fwrite_region): Likewise.
8731 * floatfns.c (Fexpt, fmod_float): Likewise.
8732 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8734 * font.c (font_intern_prop): Likewise.
8735 * frame.c (x_set_alpha): Likewise.
8736 * gtkutil.c (get_utf8_string): Likewise.
8737 * indent.c (check_display_width): Likewise.
8738 * intervals.c (create_root_interval, rotate_right, rotate_left)
8739 (split_interval_right, split_interval_left)
8740 (adjust_intervals_for_insertion, delete_node)
8741 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8742 (merge_interval_right, merge_interval_left, copy_intervals)
8743 (set_intervals_multibyte_1): Likewise.
8744 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8745 * keymap.c (Fkey_description): Likewise.
8746 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8747 * lread.c (openp, read_integer, read1, string_to_number):
8749 * menu.c (ensure_menu_items): Likewise.
8750 * minibuf.c (read_minibuf_noninteractive): Likewise.
8751 * print.c (printchar, strout): Likewise.
8752 * process.c (create_process, Faccept_process_output)
8753 (wait_reading_process_output, read_process_output, send_process)
8754 (wait_reading_process_output): Likewise.
8755 * profiler.c (make_log, handle_profiler_signal): Likewise.
8756 * regex.c (re_exec): Likewise.
8757 * regex.h: Likewise.
8758 * search.c (looking_at_1, Freplace_match): Likewise.
8759 * sysdep.c (get_child_status, procfs_ttyname)
8760 (procfs_get_total_memory): Likewise.
8761 * systime.h (EMACS_TIME_VALID_P): Likewise.
8762 * term.c (dissociate_if_controlling_tty): Likewise.
8763 * window.c (get_phys_cursor_glyph): Likewise.
8764 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8765 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8767 * xfns.c (Fx_window_property): Likewise.
8768 * xmenu.c (set_frame_menubar): Likewise.
8769 * xselect.c (x_get_window_property, x_handle_dnd_message):
8771 * xsmfns.c (smc_save_yourself_CB): Likewise.
8772 * xterm.c (x_scroll_bar_set_handle): Likewise.
8774 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8776 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8777 to be optional or nil. Adjust comment and convert it to docstring.
8778 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8779 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8781 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8783 Static checking by GCC 4.8-20130319.
8784 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8785 * process.c (Fset_process_datagram_address)
8786 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8787 * xdisp.c (get_char_face_and_encoding):
8788 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8789 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8790 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8792 2013-03-24 Ken Brown <kbrown@cornell.edu>
8794 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8795 fix compilation on 64-bit Cygwin, where underscores are not
8796 automatically prepended.
8798 * w32term.c (w32_initialize): Silence compiler warning.
8800 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8802 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8803 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8804 variables, to save and restore frame dimensions.
8805 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8806 after returning from a 'fullscreen' configuration.
8807 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8808 to avoid races between the main thread and the input thread.
8810 * w32term.h (struct w32_output): New members normal_width,
8811 normal_height, normal_top, normal_left, and prev_fsmode.
8812 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8813 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8816 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8817 'fullscreen' parameter. Always record previous width and height
8818 of the frame, except when switching out of maximized modes, so
8819 that they could be restored correctly, instead of resetting to the
8820 default frame dimensions. Send SC_RESTORE command to the frame,
8821 unless we are going to send SC_MAXIMIZE, to restore the frame
8822 resize hints in the mouse pointer shown by the window manager.
8825 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8827 * lisp.h (get_frame_param): Adjust conditions for prototype
8830 2013-03-22 Ken Brown <kbrown@cornell.edu>
8832 * unexcw.c: Drop unneeded inclusion of w32common.h.
8833 (report_sheap_usage): Declare.
8834 (read_exe_header): Add magic numbers for x86_64.
8835 (fixup_executable): Fix printf format specifier for unsigned long
8838 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8840 * frame.h (struct frame): Put menu_bar_window under #ifdef
8841 because this member is not needed when X toolkit is in use.
8842 (fset_menu_bar_window):
8843 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8844 (free_glyphs, update_frame):
8845 * xdisp.c (expose_frame): Likewise.
8846 (display_menu_bar): Likewise. Remove redundant eassert.
8847 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8850 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8852 Use functions and constants to manipulate Lisp_Save_Value objects.
8853 This replaces code that used macros and strings and token-pasting.
8854 The change makes the C source a bit easier to follow,
8855 and shrinks the Emacs executable a bit.
8856 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8857 (make_save_value): Change 1st arg from string to enum. All callers
8860 (mark_object): Use if, not #if, for GC_MARK_STACK.
8861 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8862 (XSAVE_OBJECT): Now functions, not macros.
8863 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8864 the constant was never used.
8865 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8866 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8867 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8868 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8870 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8871 type3 with a single member save_type. All uses changed.
8872 (save_type, set_save_pointer, set_save_integer): New functions.
8873 * print.c (PRINTX): Remove.
8875 * alloc.c: Remove redundant static declarations.
8877 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8879 * window.h (struct window): Convert left_col, top_line, total_lines
8880 and total_cols from Lisp_Objects to integers. Adjust comments.
8881 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8883 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8884 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8885 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8886 Adjust users where appropriate.
8888 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8890 * frame.h (struct frame): Drop resx and resy because the same data is
8891 available from window system-specific output context. Adjust users.
8892 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8893 New functions to provide defaults when no window system available.
8894 (FRAME_RES_X, FRAME_RES_Y): New macros.
8895 (NUMVAL): Move from xdisp.c.
8896 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8897 (Ffont_face_attributes, Fopen_font):
8898 * image.c (gs_load):
8899 * w32font.c (fill_in_logfont):
8900 * xdisp.c (calc_pixel_width_or_height):
8901 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8902 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8904 2013-03-20 Kenichi Handa <handa@gnu.org>
8906 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8907 to 1 (temporary workaround until a bug related to ASCII
8908 optimization is fixed).
8910 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8912 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8913 Signal error if window is not internal. Adjust docstring.
8914 (delete_all_child_windows): Use combination_limit to save the buffer.
8915 (Fset_window_configuration): Adjust accordingly.
8916 * print.c (syms_of_print): Initialize debugging output not here...
8917 (init_print_once): ...but in a new function here.
8918 * lisp.h (init_print_once): Add prototype.
8919 * emacs.c (main): Add call to init_print_once. Adjust comments.
8921 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8923 * window.c (window_resize_check, window_resize_apply)
8924 (window_from_coordinates, recombine_windows, set_window_buffer)
8925 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8926 (Fsplit_window_internal, Fdelete_window_internal)
8927 (freeze_window_starts): Use bool for booleans.
8928 * window.h (window_frame_coordinates, resize_frame_windows)
8929 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8931 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8933 * dispnew.c (bitch_at_user): Use `user-error'.
8935 2013-03-17 Ken Brown <kbrown@cornell.edu>
8937 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8938 as return type of image_background. (Bug#13981)
8939 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8941 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8943 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8944 (ns_select): Don't return with result uninitialized.
8946 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8949 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8951 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8952 directories. If filename is nil, get directory name (Bug#13932).
8953 Use getFilename and getDirectory.
8954 (getFilename, getDirectory): New methods for EmacsSavePanel and
8956 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8958 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8960 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8962 2013-03-15 Kenichi Handa <handa@gnu.org>
8964 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8965 (adjust_after_replace): Make it back to static. Delete the third
8966 arg text_at_gap_tail. Cancel the code for handling it.
8968 * coding.h (struct coding_system): New member eol_seen.
8970 * coding.c (detect_ascii): New function.
8971 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8972 when the source bytes are actually scanned. On detecting for
8973 coding_category_utf_8_auto, call detect_ascii instead of scanning
8974 source bytes directly.
8975 (produce_chars): Call insert_from_gap with the new arg 0.
8976 (encode_coding): Likewise.
8977 (decode_coding_gap): Control ASCII optimization by the variable
8978 disable_ascii_optimization instead of #ifndef .. #endif.
8979 Deccode EOL format according to coding->eol_seen.
8980 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
8983 * lisp.h (adjust_after_replace): Cancel externing it.
8984 (insert_from_gap): Adjust prototype.
8986 2013-03-15 Eli Zaretskii <eliz@gnu.org>
8988 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
8989 FULLSCREEN_MAXIMIZED. (Bug#13935)
8991 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
8993 * region-cache.c (find_cache_boundary, move_cache_gap)
8994 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
8995 Simplify debugging check and convert to eassert. Adjust comment.
8996 (pp_cache): Put under ENABLE_CHECKING.
8998 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9000 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9001 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9003 (w32fullscreen_hook): If the frame is visible, reset
9004 f->want_fullscreen flag after changing the frame size. If the
9005 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9008 2013-03-13 Daniel Colascione <dancol@dancol.org>
9010 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9011 too so that these builds can use Cygwin's file conversion
9012 functions. (We've been building and linking cygw32.o all along
9013 and just not using it.)
9015 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9017 File synchronization fixes (Bug#13944).
9018 * Makefile.in (LIB_FDATASYNC): New macro.
9020 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9021 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9022 Don't worry about HAVE_FSYNC, since a substitute fsync is
9023 available if the system lacks one.
9024 (Fwrite_regin): Retry fsync if interrupted.
9026 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9028 * w32term.c (w32_read_socket): If the Emacs frame is being
9029 activated, call w32fullscreen_hook, to make sure the new frame
9030 dimensions are in effect. (Bug#13937)
9032 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9034 * xdisp.c (init_iterator): Simplify because both character and byte
9035 positions are either specified or -1. Add eassert. Adjust comment.
9036 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9037 character and byte positions can be obtained from marker.
9039 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9041 Static checking by Sun C 5.12.
9042 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9043 * bytecode.c (exec_byte_code):
9044 * dispnew.c (init_display):
9046 * fileio.c (Fsubstitute_in_file_name):
9047 * keyboard.c (Fevent_convert_list):
9048 * keymap.c (Fsingle_key_description):
9049 * term.c (maybe_fatal, fatal):
9050 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9051 * xsmfns.c (Fhandle_save_session):
9052 Omit unreachable code.
9053 * keymap.c (map_keymap_char_table_item): Cast void * to
9054 a function pointer type; the C Standard requires this.
9056 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9057 Include <sys/param.h> unconditionally, as that works elsewhere and
9058 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9059 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9062 See ChangeLog.12 for earlier changes.
9068 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9070 This file is part of GNU Emacs.
9072 GNU Emacs is free software: you can redistribute it and/or modify
9073 it under the terms of the GNU General Public License as published by
9074 the Free Software Foundation, either version 3 of the License, or
9075 (at your option) any later version.
9077 GNU Emacs is distributed in the hope that it will be useful,
9078 but WITHOUT ANY WARRANTY; without even the implied warranty of
9079 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9080 GNU General Public License for more details.
9082 You should have received a copy of the GNU General Public License
9083 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.