1 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3 Fix MinGW64 porting problem with _setjmp.
4 Reported by Eli Zaretskii in:
5 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7 the old _setjmp and _longjmp. All uses changed.
9 2014-01-13 Daniel Colascione <dancol@dancol.org>
11 * textprop.c (Fremove_list_of_text_properties): Correctly
12 handle reaching the end of the interval tree. (Bug#15344)
14 2014-01-13 Martin Rudalics <rudalics@gmx.at>
16 * xdisp.c (resize_mini_window): Round height to a multiple of
17 frame's line height. Fix bug in calculation of window start
20 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
22 * macfont.m: Include termchar.h.
23 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
24 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
25 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
26 *_WITH_GC_* to take face and f as parameters.
27 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
28 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
30 2014-01-13 Daniel Colascione <dancol@dancol.org>
32 Fix menu item updating in the presence of the Unity global menu
35 * gtkutil.h (xg_have_tear_offs): Add frame parameter
36 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
38 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
39 updating menus; explain why.
40 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
41 problem it's supposed to solve and it interferes with detecting
42 the presence of a global menu.
43 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
46 2014-01-11 K. Handa <handa@gnu.org>
48 * composite.c (composition_update_it): Fix indexing of
49 LGSTRING_CHAR (Bug#15984).
51 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
53 * unexw32.c (_start) [__MINGW64__]: Define to __start.
55 2014-01-11 Eli Zaretskii <eliz@gnu.org>
57 * xdisp.c (try_window_id): Don't use this function's optimizations
58 if overlays in the buffer displayed by the window have changed
59 since last redisplay. (Bug#16347)
60 (message_dolog): Fix indentation.
62 2014-01-11 Martin Rudalics <rudalics@gmx.at>
64 * frame.c (frame_resize_pixelwise): Fix doc-string.
66 2014-01-10 Martin Rudalics <rudalics@gmx.at>
68 Fix handling of internal borders (Bug#16348).
69 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
70 internal border width from pixel width of windows.
71 (change_frame_size_1): Don't return early when frame's pixel
72 size changes - we still have to record the new sizes in the
74 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
75 also when toolbar gets larger.
76 * window.c (check_frame_size): Include internal_border_width in
78 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
79 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
80 non-toolkit/non-GTK version clear internal border.
81 * xterm.c (x_clear_under_internal_border): New function for
82 non-toolkit/non-GTK version.
83 (x_after_update_window_line): In non-toolkit/non-GTK version
85 (handle_one_xevent, x_set_window_size): Call
86 x_clear_under_internal_border in non-toolkit/non-GTK version.
87 * xterm.h (x_clear_under_internal_border): Extern it.
89 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
91 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
92 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
95 2014-01-06 Eli Zaretskii <eliz@gnu.org>
97 * xdisp.c (redisplay_window): Don't skip window redisplay if the
98 last value of point is not equal to buffer's point. (Bug#16129)
100 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
103 * nsterm.h (updateCollectionBehavior): Rename from
104 updateCollectionBehaviour. All uses changed.
106 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
107 * Makefile.in (SETFATTR): New macro.
108 (temacs$(EXEEXT)): Use it.
110 2014-01-04 Martin Rudalics <rudalics@gmx.at>
112 Fix maximization behavior on Windows (Bug#16300).
113 * w32fns.c (w32_fullscreen_rect): Don't handle
114 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
115 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
116 of SetWindowPos. Restore last placement also when leaving
117 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
118 but the FULLSCREEN_BOTH case.
120 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
123 * data.c (arithcompare_driver):
124 * fileio.c (Fcar_less_than_car):
125 * fns.c (internal_equal):
126 * frame.c (delete_frame):
127 * lisp.h (enum More_Lisp_Bits):
129 Avoid C99 constructs that don't work in C89.
130 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
131 to port to C89, which doesn't have 'long long'.
132 (count_trailing_zero_bits): Use them.
134 2014-01-03 Chong Yidong <cyd@gnu.org>
136 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
138 2014-01-02 Martin Rudalics <rudalics@gmx.at>
140 Further adjust frame/window scrollbar width calculations.
141 * window.c (apply_window_adjustment): Set
142 windows_or_buffers_changed.
143 (Fwindow_scroll_bars): Return actual scrollbar width.
144 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
145 For non-toolkit builds again use 14 as minimum width and set
146 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
147 * xterm.c (XTset_vertical_scroll_bar): Take width from
148 WINDOW_SCROLL_BAR_AREA_WIDTH.
149 (x_new_font): Rename wid to unit. Base calculation of new
150 scrollbar width on toolkit used and make it analogous to that of
151 x_set_scroll_bar_default_width.
152 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
153 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
155 * w32term.c (w32_set_vertical_scroll_bar): Take width from
156 WINDOW_SCROLL_BAR_AREA_WIDTH.
157 (x_new_font): Make it correspond to changes in xterm.c.
159 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
161 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
162 This is a cleaner way to fix the MinGW-w64 porting problem.
163 Check for INTPTR_MAX misconfiguration.
165 2014-01-01 Eli Zaretskii <eliz@gnu.org>
167 * search.c (newline_cache_on_off, find_newline): In indirect
168 buffers, use the newline cache of the base buffer.
170 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
171 buffer, invalidate the caches of its base buffer. (Bug#16265)
173 * indent.c (width_run_cache_on_off, compute_motion): In indirect
174 buffers, use the width-run cache of the base buffer.
176 * xdisp.c (redisplay_window): When the window displays an indirect
177 buffer, and the character widths in the display table have
178 changed, invalidate the width-run cache of the corresponding base
181 * fileio.c (Finsert_file_contents): When invalidating the newline
182 cache, consider the case of inserting into indirect buffer.
184 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
185 In indirect buffers, use the paragraph cache of the base buffer.
187 2013-12-31 Martin Rudalics <rudalics@gmx.at>
189 * window.c (grow_mini_window): Fix last change.
191 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
193 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
195 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
197 * w32term.c (w32_initialize): Use LCID and LOWORD.
199 * w32proc.c (create_child): Use pid_t for 5th argument.
200 (IsValidLocale): Don't provide prototype for MinGW64.
201 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
202 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
204 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
205 MinGW64 doesn't support.
207 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
209 * w32.c (set_named_security_info): New function.
210 (acl_set_file): Fall back on set_named_security_info if
211 set_file_security fails.
212 (g_b_init_set_named_security_info_w)
213 (g_b_init_set_named_security_info_a): New static variables.
214 (globals_of_w32): Initialize them to zero.
215 (set_named_security_info): Set them to non-zero if the
216 corresponding API is available.
217 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
220 2013-12-31 Martin Rudalics <rudalics@gmx.at>
222 Some more fixes following pixelwise resize changes including one
224 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
225 of frame_resize_pixelwise.
226 * widget.c (pixel_to_text_size): New function.
227 (update_wm_hints): Have size hints respect value of
228 frame_resize_pixelwise.
229 (EmacsFrameResize): Alway process resize requests pixelwise.
230 * window.c (grow_mini_window): Make sure mini window is at least
232 * xdisp.c (display_menu_bar): Make sure menubar extends till
234 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
235 (x_set_tool_bar_lines): Calculate pixelwise.
236 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
237 frame_resize_pixelwise.
239 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
241 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
242 variables not used there.
244 2013-12-30 Eli Zaretskii <eliz@gnu.org>
246 * w32.c (sys_umask): New function. (Bug#16299)
248 2013-12-30 Martin Rudalics <rudalics@gmx.at>
250 * dispnew.c (change_frame_size_1): Take old width of root window
251 from that window's pixel width. (Bug#16284)
253 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
255 Plain copy-file no longer chmods an existing destination (Bug#16133).
256 * fileio.c (realmask): Now a static var, not a local.
257 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
258 Remove arg STATPTR. All uses changed.
259 (Fcopy_file): Do not alter permissions of existing destinations,
260 unless PRESERVE-PERMISSIONS (renamed from
261 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
262 Avoid race when testing for existing destinations and for
263 when input and output files are the same.
264 If changing the group fails, adjust both default and
265 preserved permissions so that access is not granted to the
267 (Fset_default_file_modes, init_fileio): Update realmask.
268 (Fdefault_file_modes): Use realmask instead of calling umask.
270 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
272 Fix pipe bug with OS X emacs --daemon (Bug#16262).
273 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
274 flags on the daemon pipe ends before execing.
276 2013-12-28 Eli Zaretskii <eliz@gnu.org>
278 * w32fns.c (Fx_create_frame): Error out if called from a TTY
281 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
283 * callproc.c (Vexec_path): Document that exec-directory is in it.
285 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
287 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
290 2013-12-27 Chong Yidong <cyd@gnu.org>
292 * data.c (Fsymbol_function): Doc fix.
294 2013-12-26 Martin Rudalics <rudalics@gmx.at>
296 Some more tinkering with Bug#16051.
297 * window.c (resize_frame_windows): Don't let the size of the
298 root window drop below the frame's default character size.
299 Never ever delete any subwindows - let the window manager do the
302 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
303 of toolbar lines needed when they exceed the height of the root
305 (unwind_create_frame_1): New function.
306 (Fx_create_frame): Generally inhibit calling the window
307 configuration change hook here. Remove extra call to
308 change_frame_size - it's not needed when we don't run the
309 configuration change hook.
311 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
313 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
314 On my Fedora 19 platform the core dumps were so big that
315 my desktop became nearly catatonic.
316 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
317 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
318 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
319 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
321 * conf_post.h (__has_feature): New macro, if not already defined.
322 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
323 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
325 2013-12-25 Eli Zaretskii <eliz@gnu.org>
327 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
328 is a file name. (Bug#16252)
330 2013-12-25 Chong Yidong <cyd@gnu.org>
332 * keyboard.c (Voverriding_terminal_local_map):
333 (Voverriding_local_map): Doc fix.
335 * keymap.c (Vemulation_mode_map_alists): Doc fix.
337 2013-12-24 Eli Zaretskii <eliz@gnu.org>
339 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
340 file name when it is submitted to ShellExecute. Simplify code.
341 Don't test DOCUMENT for being a string, as that is enforced by
342 CHECK_STRING. Doc fix.
344 2013-12-23 Eli Zaretskii <eliz@gnu.org>
346 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
347 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
348 redisplay_tool_bar does. Improve and fix commentary.
349 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
350 limits of the glyph matrices. (Bug#16051)
351 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
352 only when the new size is different from the old one, and the new
353 size can be achieved given the frame height.
355 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
357 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
359 2013-12-23 Glenn Morris <rgm@gnu.org>
361 * lread.c (Fload): Mention load-prefer-newer in doc.
363 2013-12-22 Martin Rudalics <rudalics@gmx.at>
365 Handle Bug#16207 by being more restrictive when running hooks.
366 * window.c (unwind_change_frame): New function.
367 (Fset_window_configuration): Don't run configuration change hook
368 while the frame configuration is unsafe. Call select_window
371 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
373 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
375 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
377 * nsterm.h: Declare EmacsColor category.
379 * nsterm.m (NSColor): Implement EmacsColor category.
380 (ns_get_color): Use colorUsingDefaultColorSpace.
381 (ns_get_color, ns_term_init): Use colorForEmacsRed.
383 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
385 2013-12-21 Eli Zaretskii <eliz@gnu.org>
387 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
388 having the PNG_NORETURN attribute, to avoid compiler warning in
391 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
393 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
395 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
396 fringe background extension.
397 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
398 because they are now always the same as `left' and `width',
399 respectively. Remove code for the case that `width' and
400 `sb_width' are different.
402 2013-12-20 Martin Rudalics <rudalics@gmx.at>
404 Remove scroll_bar_actual_width from frames.
405 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
406 * frame.c (Fscroll_bar_width): Return scroll bar area width.
407 (x_figure_window_size):
408 * nsterm.m (x_set_window_size):
409 * widget.c (set_frame_size):
410 * w32term.c (x_set_window_size):
411 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
412 scroll_bar_actual_width.
414 Convert scroll_bar members to integers on Windows.
415 * w32term.h (struct scroll_bar): Convert top, left, width,
416 height, start, end and dragging to integers.
417 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
419 * w32term.c (w32_set_scroll_bar_thumb)
420 (w32_scroll_bar_handle_click): Remove XINT conversions for
421 scroll_bar members. Treat bar->dragging as integer.
422 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
423 first element. Remove XINT conversions for scroll_bar members.
424 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
425 Remove XINT conversions for scroll_bar members.
427 Fix assignment for new window total sizes.
428 * window.c (Fwindow_resize_apply_total): Assign values for
431 2013-12-20 Chong Yidong <cyd@gnu.org>
433 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
434 argument to `append'.
436 2013-12-19 Eli Zaretskii <eliz@gnu.org>
438 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
439 current text face, for extending the face of the display margins.
442 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
445 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
447 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
450 * nsterm.m (Qfile, Qurl): New.
451 (EV_MODIFIERS2): New macro.
452 (EV_MODIFIERS): Use EV_MODIFIERS2.
453 (ns_term_init): Remove font and color from DND, does not work on
454 newer OSX, and other ports don't have them.
455 (performDragOperation:): Handle modifiers used during drag.
456 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
457 Remove global Lisp variables used to communicate with ns-win.el.
458 Remove font and color handling.
459 (syms_of_nsterm): Defsym Qfile and Qurl.
461 2013-12-19 Anders Lindgren <andlind@gmail.com>
463 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
464 (ns_constrain_all_frames, x_set_offset): Remove assignment to
466 (updateFrameSize:, windowWillResize:toSize:): Add trace.
467 (constrainFrameRect): Remove special case nr_screens == 1.
468 Don't constrain size to size of view.
470 * nsterm.h (ns_output): Remove dont_constrain.
472 2013-12-19 Anders Lindgren <andlind@gmail.com>
474 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
476 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
478 Minor fixes for recent openp changes.
479 * lisp.h (GCPRO7): New macro.
480 * lread.c (openp): Use bool for boolean; all callers changed.
481 Protect save_string from GC. Don't assume that file descriptors
482 are nonzero. Redo save_mtime comparison to avoid bogus GCC
483 warning about uninitialized variable.
485 2013-12-18 Eli Zaretskii <eliz@gnu.org>
487 * w32fns.c (emacs_abort): Use intptr_t as argument of
488 INT_BUFSIZE_BOUND, to avoid compiler warnings.
490 2013-12-18 Glenn Morris <rgm@gnu.org>
492 * lread.c (Fload): Pass load_prefer_newer to openp.
493 Don't bother checking mtime if openp already did it.
494 (openp): Add `newer' argument, to check all suffixes
495 and find the newest file.
496 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
497 * callproc.c (call_process):
498 * charset.c (load_charset_map_from_file):
499 * emacs.c (init_cmdargs):
500 * image.c (x_create_bitmap_from_file, x_find_image_file):
502 * lread.c (Flocate_file_internal):
503 * process.c (Fformat_network_address):
504 * sound.c (Fplay_sound_internal):
505 * w32.c (check_windows_init_file):
506 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
508 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
510 2013-12-17 Eli Zaretskii <eliz@gnu.org>
512 * w32.c (getloadavg): Don't index samples[] array with negative
513 indices. Recover from wall-clock time being set backwards.
515 * w32term.c (w32_initialize): Declare the argument of
516 set_user_model as const.
518 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
519 (w32_menu_show): Constify some arguments passed to MessageBox.
521 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
522 to initialize Lisp objects.
524 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
525 initialize Lisp objects.
527 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
528 use variables used only on X under that condition.
530 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
531 variables not used there.
533 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
535 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
536 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
538 2013-12-16 Eli Zaretskii <eliz@gnu.org>
540 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
541 code, revealed in presence of R2L characters, character
542 compositions, and display vectors. A better fix for Bug#16148.
543 (extend_face_to_end_of_line): Don't reference tool_bar_window in
544 GTK and NS builds, they don't have this member of struct frame.
546 * dispextern.h (struct composition_it): Correct a comment for the
549 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
551 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
552 This prevents a compilation error on C compilers that do not
553 default functions to return 'int' if not declared. Also, add
554 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
555 since it now uses inline functions.
557 2013-12-16 Eli Zaretskii <eliz@gnu.org>
559 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
560 display margins on mode line, header line, and in the frame's
561 tool-bar window. (Bug#16165)
563 2013-12-16 Andreas Schwab <schwab@suse.de>
565 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
567 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
569 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
572 2013-12-16 Martin Rudalics <rudalics@gmx.at>
574 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
576 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
578 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
579 intended to find bogus pointers in font objects (Bug#16140).
580 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
581 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
582 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
583 Disable for MS-Windows due to Bug#15876; apparently this
584 requires more or less substantial changes in fontset code.
585 * xfont.c (xfont_close):
586 * xftfont.c (xftfont_close): Call x_display_info_for_display
587 to check whether 'Display *' is valid (Bug#16093 and probably
590 2013-12-15 Eli Zaretskii <eliz@gnu.org>
592 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
593 Reported by Juanma Barranquero <lekktu@gmail.com>.
595 * process.c (Fprocess_send_eof): Don't crash if someone tries to
596 open a pty on MS-Windows. (Bug#16152)
598 * emacs.c (decode_env_path): Fix bogus comparison against
599 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
601 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
603 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
604 (Fx_file_dialog): Add parentheses around && to silence warning.
606 * w32term.c (construct_drag_n_drop): Remove unused local variable.
608 2013-12-15 Eli Zaretskii <eliz@gnu.org>
610 * xdisp.c (extend_face_to_end_of_line): Extend background of
611 non-default face in margin areas as well. (Bug#16151)
612 (display_line): Call extend_face_to_end_of_line for continued
613 lines as well, if the display margins have non-zero width.
614 (set_glyph_string_background_width): When needed, set the
615 extends_to_end_of_line_p flag on glyph strings to be drawn in
616 margin areas, not only in the text area.
618 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
621 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
623 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
624 Don't worry about verify_error being t, since it has to be a list.
626 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
628 Use bool for boolean, focusing on headers.
629 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
630 No need to include <stdbool.h>, since conf_post.h does it now.
631 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
632 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
633 (SET_PER_BUFFER_VALUE_P):
634 * ccl.c, ccl.h (setup_ccl_program):
635 * ccl.h (CHECK_CCL_PROGRAM):
636 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
637 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
638 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
639 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
640 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
641 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
642 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
643 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
644 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
645 (CHARSET_FAST_MAP_SET):
646 * coding.c (decode_coding_ccl, encode_coding_ccl):
647 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
648 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
649 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
650 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
651 (decode_coding_c_string):
652 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
653 * conf_post.h (has_attribute):
654 * dispextern.h (trace_redisplay_p):
655 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
656 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
657 (SET_GLYPH_FROM_CHAR_GLYPH):
658 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
659 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
660 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
661 (cursor_in_mouse_face_p):
662 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
663 (blank_row, prepare_desired_row)
664 (build_frame_matrix_from_leaf_window, make_current)
665 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
666 (update_window, scrolling_window, update_frame_line):
667 * disptab.h (GLYPH_FOLLOW_ALIASES):
668 * editfns.c (Fformat):
669 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
670 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
671 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
672 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
673 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
674 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
676 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
677 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
678 (FRAME_MOUSE_UPDATE):
679 * fringe.c (Fdefine_fringe_bitmap):
680 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
681 (x_create_bitmap_from_xpm_data, xpm_load_image):
682 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
683 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
684 (MERGE_INTERVAL_CACHE):
685 * keymap.h (KEYMAPP):
686 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
687 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
688 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
689 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
690 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
691 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
692 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
693 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
694 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
695 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
696 (SETUP_BUFFER_SYNTAX_TABLE):
697 * systime.h (timespec_valid_p):
698 * term.c (save_and_enable_current_matrix):
699 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
700 * xdisp.c (in_display_vector_p, display_tool_bar_line)
701 (redisplay_internal, try_window_reusing_current_matrix)
702 (sync_frame_with_window_matrix_rows, try_window_id)
703 (display_menu_bar, display_tty_menu_item, display_mode_line)
704 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
705 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
706 * xmenu.c (xmenu_show):
707 * xterm.c (use_xim, x_term_init):
708 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
709 (struct x_bitmap_record):
710 Use bool for booleans.
711 * ccl.c (struct buffer_text):
712 * ccl.h (struct ccl_program):
713 * charset.h (struct charset):
715 * coding.h (struct iso_2022_spec, struct coding_system):
716 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
717 (struct glyph_string, struct face, struct face_cache)
718 (struct bidi_string_data, struct bidi_it)
719 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
721 * editfns.c (Fformat):
722 * frame.h (struct frame):
723 * fringe.c (struct fringe_bitmap):
724 * intervals.h (struct interval):
725 * keyboard.h (struct kboard):
726 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
727 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
728 (struct Lisp_Buffer_Local_Value, union specbinding):
729 * macfont.m (struct macfont_info):
730 * process.h (struct Lisp_Process):
731 * termchar.h (struct tty_display_info):
732 * window.h (struct window):
733 * xterm.h (struct x_output):
734 Use bool_bf for boolean bit-fields.
735 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
737 * ccl.h (struct ccl_program): Remove unused members private_state,
738 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
740 (struct ccl_spec): Remove unused members cr_carryover,
742 * conf_post.h: Include <stdbool.h>.
744 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
745 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
746 Surround statement macro with proper 'do { ... } while (false)' brackets.
747 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
748 Args must now be expressions; all callers changed.
749 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
750 (PRODUCE_GLYPHS): Simplify use of boolean.
751 * fileio.c (Fcopy_file):
752 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
753 * lisp.h (UNGCPRO): Return void, not int.
754 (FOR_EACH_TAIL): Use void expression, not int expression.
755 * region-cache.c: Reindent.
756 * region-cache.h: Copy comments from region-cache.c, to fix
757 incorrect remarks about booleans.
759 2013-12-14 Eli Zaretskii <eliz@gnu.org>
761 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
762 when character at point is displayed from a display vector.
765 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
767 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
768 now a list of certificate validation checks that will abort a
769 connection with an error.
770 (Fgnutls_boot): Document it and use it.
772 2013-12-14 Martin Rudalics <rudalics@gmx.at>
774 * w32term.c (w32_enable_frame_resize_hack): New variable.
775 (x_set_window_size): Use it to hack frame resizing on Windows
778 2013-12-14 Eli Zaretskii <eliz@gnu.org>
780 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
781 Windows-specific code to w32.c. Change error message text to
782 match that of Posix platforms.
784 * w32.c (w32_copy_file): New function, most of the code copied and
785 reworked from Fcopy_file. Improve error handling. Plug memory
786 leak when errors are thrown. Support file names outside of the
787 current codepage. (Bug#7100)
789 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
791 * lread.c (load_path_default): Prototype.
793 2013-12-13 Glenn Morris <rgm@gnu.org>
795 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
797 (load-path-default): Remove `changed' argument.
798 Do not set dump_path permanently. Simplify.
799 (init_lread): Simplify.
800 (syms_of_lread): Remove dump_path.
802 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
804 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
805 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
806 2013-12-12 font-related change to avoid Bug#16128, which
807 is quite hard to fix without even more substantial changes.
809 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
811 * font.c (font_close_object): Check for live frame (Bug#16128).
813 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
815 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
816 Return ptrdiff_t, not int, since it's a buffer size.
817 Reindent/reparen some macros to a more Gnuish style.
819 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
821 Avoid undefined behavior with huge regexp interval counts.
822 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
823 since it's now specialized to interval counts. All uses changed.
824 Do not assume wrapraound on signed integer overflow.
825 (regex_compile): Simplify based on the above changes.
827 2013-12-12 Eli Zaretskii <eliz@gnu.org>
829 Support file names on MS-Windows that use characters outside of
830 the current system codepage. (Bug#7100)
832 * w32.c (get_file_security, set_file_security)
833 (create_symbolic_link): Separate pointers and boolean flags for
834 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
835 non-zero, else the former.
836 (codepage_for_filenames, filename_to_utf16, )
837 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
839 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
841 (normalize_filename): Lose the DBCS code, now works on UTF-8.
842 Accept only one argument; all callers changed.
843 (dostounix_filename): Remove the second argument, now works in
844 UTF-8. All callers changed.
845 (parse_root): Lose DBCS code.
846 (get_long_basename, w32_get_short_filename, init_environment)
847 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
848 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
849 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
850 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
851 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
852 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
854 (ansi_encode_filename): New function.
855 (get_emacs_configuration, get_emacs_configuration_options):
857 (add_volume_info, GetCachedVolumeInformation): Run the input file
858 name through unixtodos_filename, to ensure it is stored and
859 referenced in canonical form.
860 (get_volume_info): Lose the DBCS code, now works in UTF-8.
861 (logon_network_drive, sys_link, utime): Improve error handling.
862 (sys_access): New function.
863 (hashval, generate_inode_val): Unused functions deleted.
864 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
865 (check_windows_init_file): Convert error message from UTF-8 to
866 ANSI codepage, for display in the message box.
867 (globals_of_w32): Set w32_unicode_filenames according to the OS
870 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
871 w32_unicode_filenames is non-zero, ANSI mode otherwise.
872 (syms_of_w32term): Declare w32-unicode-filenames.
874 * w32proc.c (new_child, delete_child): Remove code that handled
875 unused pending_deletion and input_file members of the child struct.
876 (create_child, sys_spawnve): Convert all file names to ANSI
877 codepage. Use ANSI APIs explicitly; forcibly fail if any file
878 name cannot be encoded in ANSI codepage. Don't use
879 unixtodos_filename, mirror slashes by hand.
880 (record_infile, record_pending_deletion): Functions deleted.
881 (Fw32_short_file_name): Call w32_get_short_filename instead of
884 * w32notify.c (add_watch): Work in Unicode mode when
885 w32_unicode_filenames is non-zero, ANSI mode otherwise.
886 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
887 instead, do the same with Lisp primitives.
889 * w32fns.c (file_dialog_callback, Fx_file_dialog)
890 (Fsystem_move_file_to_trash, Fw32_shell_execute)
891 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
892 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
893 (Fw32_shell_execute): Improve error reporting.
894 (Fdefault_printer_name): Ifdef away for Cygwin.
896 * w32.h (struct _child_process): Remove input_file and
897 pending_deletion members that are no longer used.
898 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
899 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
900 (ansi_encode_filename): New and updated prototypes.
902 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
904 (unexec): Don't use dostounix_filename, it expects a file name in
905 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
908 * fileio.c (Ffile_name_directory, file_name_as_directory)
909 (directory_file_name, Fexpand_file_name)
910 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
911 arguments of dostounix_filename.
912 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
913 use MAX_UTF8_PATH for size of file-name strings.
914 (emacs_readlinkat): Build an explicitly unibyte string for file
916 (syms_of_fileio) <file-name-coding-system>:
917 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
919 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
920 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
921 directories to UTF-8.
922 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
923 environment, and each element of the input PATH, to UTF-8.
925 * dired.c (file_attributes): Use build_unibyte_string explicitly
926 to make Lisp strings from user and group names.
928 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
931 * coding.c (decode_file_name, encode_file_name): New functions.
933 * termcap.c (tgetent): Adapt to the change in arguments of
936 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
939 * msdos.c (dostounix_filename, init_environment): Adapt to the
940 change in arguments of dostounix_filename.
942 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
943 [WINDOWSNT]: Encode file names passed to the image libraries in
946 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
947 [WINDOWSNT]: Convert file names to the current ANSI codepage.
949 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
950 arguments of dostounix_filename.
952 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
954 * font.h (struct font_entity) [HAVE_NS]: New field to record
955 font driver which was used to create this entity.
956 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
957 frame where the font was opened.
958 (font_close_object): Add prototype.
959 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
960 (font_close_object): Not static any more. Lost frame arg.
961 Adjust comment and users.
962 * alloc.c (cleanup_vector): Call font_close_object to adjust
963 per-frame font counters correctly. If HAVE_NS, also call
964 driver-specific cleanup for font-entity objects.
965 * ftfont.c (ftfont_open):
966 * nsfont.m (nsfont_open):
967 * w32font.c (w32font_open_internal):
968 * xfont.c (xfont_open):
969 * xftfont.c (xftfont_open): Save frame pointer in font object.
970 * macfont.m (macfont_open): Likewise.
971 (macfont_descriptor_entity): Save driver pointer to be able
972 to call its free_entity routine when font-entity is swept.
973 * ftxfont.c (ftxfont_open): Add eassert because frame
974 pointer should be saved by ftfont_driver.open.
976 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
978 * xterm.c (x_make_frame_visible): Restore hack which is needed when
979 input polling is used. This is still meaningful for Cygwin, see
980 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
981 * keyboard.c (poll_for_input_1, input_polling_used): Define
983 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
984 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
985 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
986 (font_for_char): Prefer ptrdiff_t to int for buffer position.
987 (face_for_char): Likewise. Rearrange eassert and return ASCII
988 face for CHAR_BYTE8_P.
989 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
991 2013-12-11 Ken Brown <kbrown@cornell.edu>
993 * dispextern.h (erase_phys_cursor):
994 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
996 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
998 * nsterm.m (x_free_frame_resources):
999 * term.c (tty_free_frame_resources):
1000 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1001 face cache because it's implied by free_frame_faces anyway.
1002 * w32term.c (x_free_frame_resources): Likewise. Do not call
1003 free_frame_faces twice.
1005 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1007 * editfns.c (Fformat_time_string): Mention %F in the doc.
1009 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1011 * window.c (resize_frame_windows): Don't return immediately when
1012 the root window's size doesn't change - the minibuffer window
1013 may still have to be repositioned/resized.
1014 * xfns.c (Fx_create_frame): Always change the frame size after
1015 initializing the frame's faces.
1016 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1017 change_frame_size should already have done it.
1018 (x_new_font): Assign new tool- and menu-bar heights.
1019 (x_set_window_size_1): Account for tool- and menu-bar heights
1020 (Bug#16013). Don't set pixel sizes since change_frame_size
1021 should already have done it.
1023 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1025 Remove the option of using libcrypto.
1026 * Makefile.in (LIB_CRYPTO): Remove.
1027 (LIBES): Don't use it.
1029 2013-12-11 Juri Linkov <juri@jurta.org>
1031 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1032 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1034 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1036 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1037 drawn tool bar items (Bug#16058).
1038 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1040 2013-12-09 Ken Brown <kbrown@cornell.edu>
1042 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1044 * lisp.h (get_frame_param): Adjust conditions for prototype
1047 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1049 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1050 Avoid unused macro warning if configured --without-xft.
1052 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1054 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1056 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1058 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
1060 * emacs.c (main): Call fixup_locale a second time for GNUStep.
1062 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1064 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1066 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1068 Use libcrypto's checksum implementations if available, for speed.
1069 * Makefile.in (LIB_CRYPTO): New macro.
1072 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1073 The macro didn't conform to C99 due to type mismatch,
1074 which caused compilation failure with Sun C 5.12,
1075 and it was confusing anyway. Include window.h to declare
1076 redisplay_other_windows.
1078 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1080 * window.c (set_window_buffer): Update mode line (bug#16084).
1082 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1084 Fix minor problems found by static checking.
1085 * keyboard.c (poll_for_input_1, input_polling_used):
1086 Define only if HAVE_NTGUI.
1087 * xmenu.c (popup_activate_callback): Omit unnecessary
1088 check against USE_X_TOOLKIT, which must be defined here anyway.
1089 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1092 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1094 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1096 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1098 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1100 * nsterm.m (x_set_window_size): Remove fprintf.
1101 (init): Define always. Set applicationDidFinishLaunchingCalled
1103 (applicationDidFinishLaunching:):
1104 Set applicationDidFinishLaunchingCalled.
1105 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1108 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1110 Pixel resize changes for NS (Bug#16049).
1111 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1112 height/width. row/cols are locals.
1113 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1114 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1115 (windowWillResize): Remove gsextra. Calculate extra as in
1117 (x_new_font): Don't change frame size if fullscreen.
1118 Change size pixelwise.
1120 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1121 comment in xfns.c. Change to pixelwise call.
1123 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1125 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1128 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1130 * xterm.c (input_signal_count): Remove.
1131 (x_dispatch_event): Define unconditionally.
1132 (x_make_frame_visible): Process X events until the frame
1133 is really visible (Bug#16027).
1134 * xterm.h (x_dispatch_event): Declare unconditionally.
1136 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1138 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1140 * nsterm.m (x_set_window_size): Handle pixelwise.
1142 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1144 * w32term.c (x_new_font):
1145 * xterm.c (x_new_font): Calculate new frame size from new font
1148 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1150 * lisp.h (FOR_EACH_TAIL): New macro.
1151 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1153 * window.c (select_window): Call second wset_redisplay before we change
1154 selected_window (bug#16034).
1156 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1158 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1160 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1162 * w32xfns.c: Include window.h, to avoid a compiler warning.
1164 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1166 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1167 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1168 window_scroll takes care of it.
1169 (Fset_window_point, Fdelete_other_windows_internal)
1170 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1171 (Fsplit_window_internal, Fdelete_window_internal)
1172 (Fresize_mini_window_internal, Fset_window_configuration)
1173 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1174 cause redisplay instead of forcing a complete redisplay.
1175 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1176 we're only affecting the selected_window.
1178 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1180 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1181 directional control characters. Update type and category
1182 determination according to the UBA from Unicode v6.3.
1183 (bidi_category_t): New category EXPLICIT_FORMATTING.
1185 * dispextern.h (bidi_type_t): Update to include new bidirectional
1186 properties introduced with Unicode v6.3. (Bug#16043)
1188 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1190 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1193 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1195 * font.c (font_list_entities): Remove dummy assignment.
1196 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1197 used on graphic displays only. Remove unused 'font_encoder' member.
1198 (struct font_bitmap): Remove unused 'extra' member.
1199 * nsfont.m (nsfont_open):
1200 * w32font.c (w32font_open_internal):
1201 * ftfont.c (ftfont_get_bitmap): Adjust users.
1203 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1205 Use bool for boolean.
1206 * tparam.c (tparam1):
1207 * undo.c (record_point, record_property_change):
1208 Use bool for boolean, for local vars that are always true or false.
1210 Minor integer overflow fixes (Bug#16033).
1211 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1212 This improves on the previous fix to this function.
1213 (window_resize_check): When summing up pixel counts, don't rely on
1214 undefined behavior if the sum overflows.
1216 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1218 * window.c (Fset_window_new_pixel): Don't choke at negative
1219 argument value (Bug#16033).
1221 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1222 to avoid crash in window_box_height.
1224 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1225 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1227 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1229 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1231 Minor integer overflow fixes.
1232 * window.c (Fset_window_new_pixel, grow_mini_window):
1233 * xdisp.c (Fwindow_text_pixel_size):
1234 Avoid undefined behavior on signed integer overflow.
1235 * xfns.c (x_set_mouse_color):
1236 Check that drag shape fits in 'unsigned', since that's what X wants.
1238 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1240 Improve reporting of fatal exception on MS-Windows.
1241 * w32fns.c (my_exception_handler): New function.
1242 (globals_of_w32fns): Set it up as the unhandled exception
1243 handler. Initialize exception code and address to zeros.
1244 (emacs_abort): If the exception code and address are available,
1245 print them at the beginning of the backtrace. Fix the format of
1246 printing addresses (was producing 0x0x12345678 on XP).
1249 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1251 * eval.c (Fbacktrace__locals): New function.
1252 (syms_of_eval): Defsubr it.
1254 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1256 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1257 Define here to unify between...
1258 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1259 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1261 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1263 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1265 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1266 fringe background extension.
1267 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1268 because they are now always the same as `left' and `width',
1269 respectively. Remove code for the case that `width' and
1270 `sb_width' are different.
1272 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1274 Fix minor problems found by static checking.
1275 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1276 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1277 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1279 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1281 * image.c (imagemagick_compute_animated_image): Don't crash if we
1282 have an animation with different-sized images (bug#15313).
1284 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1286 Remove some unused items introduced during pixelwise change.
1287 * window.c (window_resize_total_check): Remove unused function.
1288 * xdisp.c (remember_mouse_glyph): Remove unused label.
1289 (Ftool_bar_height): Move declaration inside #if.
1290 * xterm.c (x_set_window_size): Don't use r and c.
1292 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1294 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1297 * window.c (Fset_window_configuration): Comment out unused variables.
1299 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1301 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1303 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1305 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1307 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1308 HAVE_GNUTLS3 (Bug#16001).
1310 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1311 if interrupts are deferred (Bug#15801).
1313 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1315 Support resizing frames and windows pixelwise.
1316 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1317 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1318 (struct glyph_matrix): Replace window_left_col and
1319 window_top_line by window_pixel_left and window_pixel_top.
1320 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1322 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1323 (draw_window_divider, move_it_to, x_draw_right_divider)
1324 (x_draw_bottom_divider, change_frame_size): Add or fix
1326 * dispnew.c (change_frame_size_1): Change prototype.
1327 (adjust_glyph_matrix, required_matrix_width)
1328 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1329 values instead of lines and columns.
1330 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1331 WINDOW_TOTAL_FRINGE_WIDTH.
1332 (handle_window_change_signal, do_pending_window_change)
1333 (init_display): Adjusts calls of change_frame_size.
1334 (change_frame_size, change_frame_size_1): Handle pixelwise
1336 * frame.c (Qright_divider_width, Qbottom_divider_width):
1338 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1339 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1340 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1341 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1343 (set_frame_param): New function.
1344 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1345 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1346 (Ffringe_width, Fborder_width, Fright_divider_width)
1347 (Fbottom_divider_width): New functions, defsubr them.
1348 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1349 New argument pixelwise.
1350 (struct frame_parm_table): New members Qright_divider_width and
1351 Qbottom_divider_width.
1352 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1353 (x_report_frame_params): Handle Qright_divider_width and
1354 Qbottom_divider_width.
1355 (x_set_right_divider_width, x_set_bottom_divider_width):
1357 (frame_resize_pixelwise): New option.
1358 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1359 new_pixelwise, right_divider_width and bottom_divider_width;
1360 remove total_lines; rename text_lines, text_cols, new_text_lines
1361 and new_text_cols to text_height, text_width, new_height and
1362 new_width respectively.
1363 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1364 FRAME_TEXT_WIDTH respectively.
1365 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1366 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1367 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1369 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1370 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1371 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1372 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1373 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1374 (FRAME_TOTAL_COLS_ARG): Remove macro.
1375 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1376 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1377 (x_wm_set_size_hint): Handle frame pixel sizes.
1378 * indent.c (compute_motion, Fcompute_motion):
1379 Call window_body_width instead of window_body_cols.
1380 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1381 (make_lispy_position): Handle right and bottom dividers.
1382 (Fsuspend_emacs): Pixelize call of change_frame_size.
1383 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1384 * lisp.h: Extern set_frame_param.
1385 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1387 (Fx_create_frame): Add entry for vertical_drag_cursor.
1388 Pixelize call of change_frame_size.
1389 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1390 * nsterm.m (ns_update_window_end): Optionally draw right
1392 (x_set_window_size): Add argument pixelwise.
1393 Call check_frame_size and change_frame_size with pixelwise zero.
1394 (ns_draw_window_divider): New function.
1395 (ns_redisplay_interface): Add ns_draw_window_divider.
1396 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1397 (x_new_font): Call x_set_window_size with pixelwise zero.
1398 * print.c (print_object): For a window print its sequence
1400 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1401 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1402 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1403 (w32_createwindow): Use scroll bar area width.
1404 (w32_wnd_proc): Handle bottom divider width.
1405 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1406 (Fx_create_frame): Default divider width parameters.
1407 Caclulate sizes pixelwise. Add vertical drag cursor support.
1408 (x_create_tip_frame): Default divider widths to zero.
1409 Pixelize call to change_frame_size.
1410 (Fx_show_tip): Add handling of divider widths. Pixelize window
1412 (Fw32_frame_rect): New function.
1413 (frame_parm_handler w32_frame_parm_handlers): Add divider
1415 (Vx_window_vertical_drag_shape): Add variable.
1416 * w32inevt.c (resize_event, maybe_generate_resize_event):
1417 Pixelize change_frame_size calls.
1418 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1420 * w32term.c (w32_draw_window_divider): New function.
1421 (x_update_window_end): Handle right divider.
1422 (w32_draw_fringe_bitmap, x_scroll_run)
1423 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1424 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1425 Calculate new frame sizes pixelwise.
1426 (x_new_font): Pixelize call to x_set_window_size.
1427 (x_check_fullscreen): Pixelize call to change_frame_size.
1428 (x_set_window_size_1, x_set_window_size): New argument
1429 pixelwise. Calculate pixelwise.
1430 (x_wm_set_size_hint): Use scroll bar area width.
1431 (w32_redisplay_interface): Add w32_draw_window_divider.
1432 * w32term.h (struct w32_output): Add vertical drag cursor.
1433 * widget.c (set_frame_size, update_wm_hints)
1434 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1436 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1437 * window.c (sequence_number): Restore.
1438 (Fwindow_pixel_width, Fwindow_pixel_height)
1439 (Fwindow_mode_line_height, Fwindow_header_line_height)
1440 (window_pixel_to_total, Frun_window_scroll_functions)
1441 (Fset_window_new_pixel, window_resize_apply_total)
1442 (Fwindow_resize_apply_total): New functions.
1443 (window_body_height, window_body_width): Rename from
1444 window_body_lines. New argument PIXELWISE.
1445 Calculate pixelwise.
1446 (Fwindow_body_height, Fwindow_body_width): New argument
1448 (coordinates_in_window, window_relative_x_coord): Use window's
1449 pixel width instead of total width.
1450 (replace_window, recombine_windows): Initialize pixel values.
1451 (resize_root_window, resize_frame_windows, grow_mini_window)
1452 (shrink_mini_window): New argument PIXELWISE.
1453 Calculate pixelwise.
1454 (Fdelete_other_windows_internal, adjust_window_margins)
1455 (window_resize_check, window_resize_apply)
1456 (Fdelete_window_internal, Fresize_mini_window_internal)
1457 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1458 (check_frame_size): Rename arguments. New argument PIXELWISE.
1459 Calculate pixelwise.
1460 (set_window_buffer): Make samebuf bool. Run configuration change
1461 hook only if buffer changed.
1462 (Fset_window_buffer): Rewrite doc-string.
1463 (make_window): Initialize new_pixel slot.
1464 (Fwindow_resize_apply): Check pixel size of root window.
1465 (Fsplit_window_internal): Call 2nd argument pixel_size.
1466 Calculate pixelwise.
1467 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1469 (save_window_data): New slots frame_text_width,
1470 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1471 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1473 (Fcurrent_window_configuration, Fset_window_configuration)
1474 (save_window_save, compare_window_configurations): Handle new
1475 slots in save_window_data and saved_window.
1476 (Fset_window_scroll_bars): Fix doc-string.
1477 (window_resize_pixelwise): New variable.
1478 (coordinates_in_window, Fcoordinates_in_window_p):
1480 (make_parent_window): Adjust sequence_number.
1481 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1483 * window.h (struct window): New members new_pixel, pixel_left,
1484 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1485 (wset_new_pixel): New function.
1486 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1487 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1488 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1489 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1490 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1491 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1492 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1493 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1494 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1495 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1496 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1497 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1498 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1499 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1500 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1502 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1503 (window_body_width, check_frame_size): Adapt external declarations.
1504 * xdisp.c (last_max_ascent): New integer.
1505 (window_text_bottom_y): Handle bottom divider.
1506 (window_box_width, window_box_height): Calculate pixelwise.
1507 (get_glyph_string_clip_rects): Handle right divider.
1508 (remember_mouse_glyph): When windows are resized pixelwise
1509 proceed with width and height set to 1.
1510 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1512 (move_it_to): Calculate and return maximum x position
1514 (Fwindow_text_pixel_size): New function.
1515 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1516 (tool_bar_lines_needed): Rename to tool_bar_height.
1517 Calculate pixelwise.
1518 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1519 Calculate pixelwise.
1520 (redisplay_tool_bar): Calculate pixelwise.
1521 (redisplay_window): Calculate pixelwise. Handle dividers.
1522 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1523 (x_draw_vertical_border): Handle dividers.
1524 (define_frame_cursor1): Handle vertical drag cursor.
1525 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1526 (expose_window): Calculate pixelwise. Handle dividers.
1527 (init_xdisp): Initialize pixel values.
1528 * xfaces.c (Qwindow_divider): New face.
1529 (realize_basic_faces): Realize it.
1530 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1531 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1532 (x_set_scroll_bar_default_width): Default actual width to 16.
1533 (Fx_create_frame): Set sizes pixelwise.
1534 (x_create_tip_frame): Default divider widths to zero.
1535 Pixelize call of change_frame_size.
1536 (Fx_show_tip): Handle divider widths. Initial pixel position
1538 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1539 (Vx_window_vertical_drag_shape): New option.
1540 * xmenu.c (free_frame_menubar): Pixelize call of
1542 * xterm.c (x_draw_window_divider): New function.
1543 (x_update_window_end): Optionally draw right divider.
1544 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1545 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1546 (handle_one_xevent, x_new_font): Calculate pixelwise.
1547 (x_set_window_size_1, x_set_window_size): New argument
1548 pixelwise. Calculate pixelwise.
1549 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1550 (struct x_redisplay_interface): Add x_draw_window_divider.
1551 * xterm.h (struct x_output): Add vertical_drag_cursor.
1553 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1555 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1556 Set invisible frames's `redisplay' when a full redisplay is requested.
1557 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1558 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1559 (display_mode_lines): Set it here instead.
1561 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1563 * dispextern.h (set_window_update_flags): Remove.
1565 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1567 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1569 * xdisp.c (REDISPLAY_SOME_P): New macro.
1570 (redisplay_internal): Use it (bug#15999).
1571 (prepare_menu_bars, redisplay_window): Use it as well.
1573 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1575 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1577 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1578 (globals_of_w32font): Zero it out.
1579 (GetCharWidth32W_Proc): New function pointer.
1580 (get_char_width_32_w): New function.
1581 (compute_metrics): If get_glyph_outline_w returns an error, try
1582 get_char_width_32_w before declaring a failure. This avoids
1583 punishing raster (a.k.a. "bitmap") fonts by slowing down
1584 redisplay. (Bug#6364).
1586 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1588 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1589 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1590 highlight needs to be redisplayed. (Bug#15913)
1592 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1594 Fix minor problems found by static checking.
1595 * buffer.h (struct buffer_text, struct buffer):
1596 * frame.h (struct frame):
1597 * window.h (struct window):
1598 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1599 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1600 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1601 no-longer-valid use of HAVE_MENUS.
1602 * xdisp.c (propagate_buffer_redisplay): Now static.
1604 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1606 * xmenu.c (Fmenu_or_popup_active_p):
1607 * window.c (Fset_window_configuration):
1608 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1609 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1610 * fns.c (Fyes_or_no_p):
1611 * editfns.c (Fmessage_box, Fmessage_or_box):
1612 * alloc.c (make_save_ptr_ptr):
1613 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1615 * window.c (Fset_window_configuration): Move select_window later.
1617 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1619 Refine redisplay optimizations to only redisplay *some* frames/windows
1620 rather than all of them.
1621 * xdisp.c (REDISPLAY_SOME): New constant.
1622 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1623 (bset_redisplay, bset_update_mode_line): New functions.
1624 (message_dolog): Use bset_redisplay.
1625 (clear_garbaged_frames): Use fset_redisplay.
1626 (echo_area_display): Use wset_redisplay.
1627 (buffer_shared_and_changed): Remove.
1628 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1629 frame titles. Compute the actual set of windows redisplayed.
1630 Don't update frame titles and menu bars for frames that don't need to
1632 (propagate_buffer_redisplay): New function.
1634 (redisplay_internal): Use it. Be more selective in the set of windows
1635 we redisplay. Propagate windows_or_buffers_changed to
1636 update_mode_lines a bit later to simplify the code.
1637 (mark_window_display_accurate_1): Reset window and buffer's
1639 (redisplay_window): Do nothing if neither the window nor the buffer nor
1640 the frame needs redisplay.
1641 * window.h (struct window): Add `redisplay' field.
1642 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1643 (redisplay_other_windows, window_list): New declarations.
1644 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1645 (window_list): Not static any more.
1646 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1647 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1648 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1649 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1650 * frame.h (struct frame): Add `redisplay' field.
1651 Move `external_menu_bar' bitfield next to other bit-fields.
1652 (SET_FRAME_GARBAGED): Use fset_redisplay.
1653 (SET_FRAME_VISIBLE): Don't garbage the frame;
1654 Use redisplay_other_windows.
1655 * buffer.h (struct buffer): Add `redisplay' field.
1656 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1657 (modify_overlay): Use bset_redisplay.
1658 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1660 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1662 Support w32 file notifications in batch mode.
1663 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1664 invalid (which happens in batch mode). If non-interactive, call
1665 handle_file_notifications to store file notification events in the
1666 input queue. (Bug#15933)
1668 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1670 * w32inevt.c (handle_file_notifications): Now external, not static.
1672 * w32term.h (handle_file_notifications): Provide prototype.
1674 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1675 init_crit, since init_display, which does that otherwise, is not
1678 2013-11-27 Glenn Morris <rgm@gnu.org>
1680 * Makefile.in ($(lispsource)/international/charprop.el): New.
1681 (emacs$(EXEEXT)): Depend on charprop.el.
1683 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1685 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1686 deleting portions of the buffer under non-nil REPLACE argument.
1689 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1690 directory, watch it and not its parent.
1691 (add_watch): Allow empty string in FILE.
1693 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1695 * window.c (Fset_window_start, window_resize_apply)
1696 (window_scroll): Reset window_end_valid (Bug#15957).
1698 2013-11-27 Glenn Morris <rgm@gnu.org>
1700 * Makefile.in (leimdir): Now in lisp source directory.
1701 ($(leimdir)/leim-list.el): Just use ../leim .
1702 * epaths.in (PATH_DUMPLOADSEARCH):
1703 * lread.c (load_path_default):
1704 * nsterm.m (ns_load_path): No more leim directory.
1706 2013-11-26 Andreas Schwab <schwab@suse.de>
1708 * .gdbinit (xgettype): Add cast.
1710 2013-11-26 Glenn Morris <rgm@gnu.org>
1712 Preload leim-list.el.
1713 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1714 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1715 is a single directory.
1717 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1719 bool-vector-subsetp is now the normal direction (Bug#15912).
1720 * data.c (Fbool_vector_subsetp): Test whether the first argument
1721 is a subset of the second one, not the reverse. Add doc string.
1723 Fix minor problems found by static checking.
1724 * lread.c (load_path_default): Now static.
1725 * textprop.c (text_property_stickiness): Be consistent about the
1726 test used when deciding whether to consider the previous character.
1727 This simplifies the code a bit.
1729 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1731 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1733 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1734 (syms_of_frame): Don't defsubr them.
1736 2013-11-25 Glenn Morris <rgm@gnu.org>
1738 * lread.c (load_path_default): Change the sense of the argument.
1739 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1740 from dump_path. When it is not, avoid checking dump_path twice.
1742 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1743 uninstalled dump_path against installed Vload_path. (Bug#15964)
1745 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1747 Export get_pos_property to Elisp.
1748 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1749 (syms_of_editfns): Export it to Elisp.
1751 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1753 2013-11-23 Romain Francoise <romain@orebokech.com>
1755 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1756 initialization here ...
1757 (syms_of_fileio): ... from here.
1759 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1761 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1762 Please use --enable-check-lisp-object-type.
1764 2013-11-23 Glenn Morris <rgm@gnu.org>
1766 * process.c (get_process): Explicit error for dead buffers.
1768 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1770 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1772 2013-11-23 Glenn Morris <rgm@gnu.org>
1774 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1775 * lread.c (load_path_check): Take path to check as argument.
1776 (load_path_default): New, split from init_lread.
1777 (init_lread): Move calc of default load-path to load_path_default.
1778 Empty elements in EMACSLOADPATH now stand for the default.
1779 (load-path): Doc fix.
1780 * emacs.c (decode_env_path): Add option to treat empty elements
1781 as nil rather than ".".
1782 * callproc.c (init_callproc_1, init_callproc):
1783 * image.c (Vx_bitmap_file_path):
1784 * lisp.h (decode_env_path):
1785 * lread.c (Vsource_directory):
1786 Update for new argument spec of decode_env_path.
1788 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1790 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1791 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1793 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1795 Fix some dependency problems that cause unnecessary recompiles.
1796 Problem reported by RMS in
1797 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1798 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1799 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1800 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1801 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1802 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1803 (boostrap-clean): No need to remove stamp-oldxmenu.
1805 Fix recently introduced bool vector overrun.
1806 This was due to an optimization that went awry.
1807 Reported by Glenn Morris in
1808 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1809 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1810 for empty vectors, undoing the 2013-11-18 change.
1811 * data.c (bool_vector_binop_driver): Rely on this.
1812 Fix bug that occasionally overran the destination.
1813 * lisp.h (struct Lisp_Bool_vector): Document this.
1815 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1817 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1820 * nsterm.m (init, run, stop:): Comment out for now, does not work
1823 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1825 * charset.c (syms_of_charset): Don't read past end of string.
1827 2013-11-19 Glenn Morris <rgm@gnu.org>
1829 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1831 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1833 Add hooks to run on gaining/losing focus. (Bug#15029)
1834 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1835 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1836 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1838 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1840 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1841 The old names predated the API change that put destination at end.
1843 Improve API of recently-added bool vector functions (Bug#15912).
1844 The old API had (bool-vector-count-matches A B)
1845 and (bool-vector-count-matches-at A B I), which gave the
1846 misleading impression that the two functions were variants, one
1847 with a location I. The new API has (bool-vector-count-population A)
1848 and (bool-vector-count-consecutive A B I) to make the distinction
1849 clearer. The first function no longer has a B argument, since the
1850 caller can easily determine the number of nils if the length and
1851 number of ts is known.
1852 * data.c (Fbool_vector_count_population): Rename from
1853 bool_vector_count_matches, and accept just 1 argument.
1854 (Fbool_vector_count_consecutive): Rename from
1855 Fbool_vector_count_matches_at.
1857 Always allocate at least one bits_word per bool vector.
1858 See Daniel Colascione in:
1859 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1860 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1861 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1862 * lisp.h (struct Lisp_Bool_vector): Document this.
1864 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1866 * insdel.c (invalidate_buffer_caches): New function, consolidated
1867 from part of prepare_to_modify_buffer.
1868 (insert_from_gap, prepare_to_modify_buffer):
1869 * coding.c (code_convert_region, code_convert_string):
1870 Call invalidate_buffer_caches. (Bug#15841)
1872 * lisp.h (invalidate_buffer_caches): Add prototype.
1874 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1876 * w32term.c (x_update_window_end): Don't invalidate the entire
1877 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1878 highlight needs to be redisplayed. (Bug#15913)
1880 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1882 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1884 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1886 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1887 while we are using Vprin1_to_string_buffer.
1889 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1890 after inserting the description string. (Bug#15907)
1892 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1894 * data.c: Work around bogus GCC diagnostic about shift count.
1895 Reported by Eli Zaretskii in
1896 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1897 (pre_value): New function.
1898 (count_trailing_zero_bits): Use it.
1900 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1902 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1903 assume C macros are not supported even under -g3 in these old GCC
1906 2013-11-15 Leo Liu <sdl.web@gmail.com>
1908 * minibuf.c (Ftry_completion, Fall_completions)
1909 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1911 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1913 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1914 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1915 This avoids placing unnecessary constants into the Emacs code.
1917 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1919 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1920 for Cygwin w32 build.
1922 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1923 for Cygwin w32 build. (Bug#15892)
1925 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1927 Simplify, port and tune bool vector implementation.
1928 * alloc.c (bool_vector_exact_payload_bytes)
1929 (bool_vector_payload_bytes): Remove.
1930 (bool_vector_fill): Return its argument.
1931 * alloc.c (bool_vector_fill):
1933 * print.c (print_object):
1934 Simplify by using bool_vector_bytes.
1935 * alloc.c (make_uninit_bool_vector):
1936 New function, broken out from Fmake_bool_vector.
1937 (Fmake_bool_vector): Use it. Use tail call.
1938 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1939 * data.c (BITS_PER_ULL): New constant.
1940 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1941 if long long versions don't exist.
1942 (shift_right_ull): New function.
1943 (count_one_bits_word): New function, replacing popcount_bits_word
1944 macro. Don't assume that bits_word is no wider than long long.
1945 (count_one_bits_word, count_trailing_zero_bits):
1946 Don't assume that bits_word is no wider than long long.
1947 * data.c (bool_vector_binop_driver, bool_vector_not):
1948 * fns.c (Fcopy_sequence):
1950 Create an uninitialized destination, to avoid needless work.
1951 (internal_equal): Simplify.
1952 (Ffillarray): Prefer tail call.
1953 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1954 contain at least one word.
1955 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1956 chars are narrower than ints.
1957 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1958 * fns.c (Fcopy_sequence):
1960 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1961 Don't try to port to hosts where bits_word values have holes; the
1962 code wouldn't work there anyway. Verify this assumption, though.
1963 (bool_vector_bytes): New function.
1964 (make_uninit_bool_vector): New decl.
1965 (bool_vector_fill): Now returns Lisp_Object.
1967 * xfns.c (xic_create_fontsetname):
1968 * xrdb.c (gethomedir): Prefer tail calls.
1970 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1972 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1973 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1975 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1976 that requires a return value.
1977 (Fset_buffer_modified_p): Take advantage of this change to do
1980 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1982 * buffer.c (Frestore_buffer_modified_p): Sync it with
1983 Fset_buffer_modified_p.
1984 (Fforce_mode_line_update): New function, moved from subr.el.
1985 (Fset_buffer_modified_p): Use them.
1986 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1988 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1990 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1991 This avoids undefined behavior when subtracting pointers into
1992 different aways. On my platform it also makes the code a tad
1993 smaller and presumably faster.
1995 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1997 * keyboard.c (command_loop_1): Use region-extract-function.
1998 * insdel.c (Qregion_extract_function): Not static any more (can we
1999 stop pretending that these vars can benefit from being marked static?).
2001 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2003 * search.c (find_newline): If buffer text is relocated during the
2004 "dumb loop", adjust C pointers into buffer text to follow suit.
2007 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2009 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2010 for conversion (Bug#15837).
2012 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2014 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2015 for the entire range of inserted characters. (Bug#15841)
2017 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2019 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2021 (realize_default_face): Remove assignment to distant-foreground if
2022 unspecified (Bug#15815).
2024 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2026 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2027 cache-long-scans disabled, since we don't want to call
2028 prepare_to_modify_buffer (in insert_1_both) for each message we
2031 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2032 from buffer.c. Improve commentary to the buffer field setter
2035 * buffer.c (bset_cache_long_scans): Static function deleted.
2036 Improve commentary to the buffer field setter functions.
2037 (init_buffer_once): Default for cache-long-scans changed to t.
2040 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2042 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2044 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2045 This bug was introduced in my 2013-06-21 change, and caused
2046 struct Lisp_Sub_Char_Table objects to be given too many slots,
2047 which broke 'make -C admin/unidata'.
2049 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2051 Import changes from mac-port 4.5.
2052 * macfont.m (mac_font_copy_default_descriptors_for_language)
2053 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2054 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2055 (macfont_language_default_font_names): New.
2056 (macfont_list): Rearrange language/charset code.
2057 (macfont_close): Don't check for macfont_info->cache.
2058 (mac_ctfont_create_preferred_family_for_attributes): New font
2059 selection code, call
2060 mac_font_copy_default_name_for_charset_and_languages.
2061 (mac_font_copy_default_descriptors_for_language)
2062 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2064 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2066 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2068 Port to C11 aligned_alloc, and fix some integer overflows.
2069 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2070 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2071 and use of posix_memalign replaced with aligned_alloc.
2072 (aligned_alloc): New function, defined or declared as needed.
2073 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2074 Don't undef; configure.ac now does this.
2075 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2076 (calloc, aligned_alloc): Check for integer overflow.
2077 (aligned_alloc): Rename from memalign. All uses changed.
2078 (memalign): New function, an alias for aligned_alloc.
2080 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2082 * xdisp.c (redisplay_internal): Fix typo in last change.
2084 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2086 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2088 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2090 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2091 redisplay--mode-lines-cause.
2092 (redisplay_internal): Keep them uptodate. Remove redundant check of
2093 buffer_shared_and_changed.
2094 * *.[chm]: Number every assignment to update_mode_lines so we
2095 can track why it is set.
2097 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2099 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2101 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2103 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2104 can track why it is set.
2106 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2108 Integer-related fixes for term.c etc.
2109 * dispextern.h (face_tty_specified_color): New function.
2110 * term.c (turn_on_face): Don't rely on undefined behavior when
2111 assigning an out-of-range value to 'long'.
2112 Simplify test for toggling highlight.
2113 (tty_capable_p): Omit last two (unused) args. All callers changed.
2114 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2115 (read_menu_input, tty_menu_activate, tty_menu_show):
2116 * xfaces.c (x_supports_face_attributes_p)
2117 (tty_supports_face_attributes_p):
2118 Use bool for boolean. All callers changed.
2119 (tty_supports_face_attributes_p): Omit defaults for color indices;
2120 no longer needed. Simplify tail call.
2122 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2124 * xdisp.c (prepare_menu_bars): Mark static.
2125 * lisp.h (prepare_menu_bars): Don't declare.
2126 * xselect.c (x_handle_selection_clear):
2127 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2129 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2131 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2132 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2134 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2136 * keyboard.c (Fcommand_error_default_function): Rename from
2137 Fdefault_error_output.
2139 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2141 * keyboard.c (Fdefault_error_output): New function, extracted from
2143 (syms_of_keyboard): Use it for Vcommand_error_function.
2145 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2147 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2148 (init_eval): Use it to ensure handlerlist is non-NULL.
2149 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2150 (Fsignal): Adjust NULLness test of handlerlist.
2151 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2153 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2155 * callproc.c (call_process): Call prepare_to_modify_buffer before
2156 decoding text read from the sub-process, as the decoded stuff will
2157 be inserted into the buffer. This will invalidate the various
2158 caches maintained for the buffer. (Bug#15148)
2160 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2162 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2163 string of glyphless-char-display.
2165 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2167 * nsfns.m (ns_get_name_from_ioreg): New function.
2168 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2169 OSX >= 10.9. Use ns_get_name_from_ioreg.
2171 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2173 Simplify and port recent bool vector changes.
2174 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2175 only in this file. Use a more-efficient implementation if the
2176 second argument is a power of 2.
2177 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2178 Remove no-longer-necessary compile-time checks.
2179 (bool_vector_exact_payload_bytes): New function.
2180 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2181 exact payload changed to call the new function. Do not assume
2182 that the arg or result fits in ptrdiff_t.
2183 (bool_vector_fill): New function.
2184 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2186 (vroundup_ct): Don't assume arg fits in size_t.
2187 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2188 invoke set_category_set.
2189 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2190 All callers changed. Use bool_vector_set.
2191 * category.h (XCATEGORY_SET): Remove; no longer needed.
2192 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2194 * data.c (Faref): Use bool_vector_ref.
2195 (Faset): Use bool_vector_set.
2196 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2197 (Fbool_vector_not, Fbool_vector_count_matches)
2198 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2199 * fns.c (concat): Use bool_vector_ref.
2200 (Ffillarray): Use bool_vector_fill.
2201 (mapcar1): Use bool_vector_ref.
2202 (sxhash_bool_vector): Hash words, not bytes.
2203 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2204 a constant, since it's now used in #if.
2205 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2206 unsigned char on unusual architectures, so that we no longer
2207 assume that the number of bits per bits_word is a power of two or
2208 is a multiple of 8 or of CHAR_BIT.
2209 (Qt): Add forward decl.
2210 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2211 at least as strictly as bits_word.
2212 (bool_vector_data, bool_vector_uchar_data): New accessors.
2213 All data structure accesses changed to use them.
2214 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2215 (bool_vector_set): New functions.
2216 (bool_vector_fill): New decl.
2217 (ROUNDUP): Move to alloc.c as described above.
2219 Fix recent gnutls changes.
2220 * gnutls.c (Fgnutls_boot): Don't assume C99.
2221 * process.c (wait_reading_process_output): Fix typo in recent change.
2223 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2225 * process.c (wait_reading_process_output, read_process_output)
2226 (send_process): Check gnutls_state is not NULL.
2228 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2229 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2231 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2233 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2234 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2236 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2239 * nsfns.m (Fx_create_frame): Fix memory leak.
2241 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2242 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2243 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2245 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2247 * xdisp.c (message3_nolog, message_with_string): Encode the string
2248 before writing it to the terminal in a non-interactive session.
2250 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2251 sure we concatenate them into a unibyte string.
2253 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2254 resulting temporary name before returning it to the caller.
2255 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2256 is a unibyte string, convert NAME to a unibyte string to ensure
2257 that the result is also a unibyte string.
2259 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2260 create unibyte strings from default paths and directory/file
2263 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2266 * callproc.c (init_callproc): Use build_unibyte_string to make
2267 sure we create unibyte strings from default paths and
2268 directory/file names.
2270 * buffer.c (init_buffer): Don't store default-directory of
2271 *scratch* in multibyte form. The original problem which led to
2272 that is described in
2273 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2274 but it was solved long ago. (Bug#15260)
2276 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2278 Port to stricter C99 platforms.
2279 Especially, C99 prohibits nesting a struct X inside struct Y if
2280 struct X has a flexible array member.
2281 * alloc.c (struct sdata): New type.
2282 (sdata): Implement in terms of struct sdata.
2283 Remove u member; all uses replaced by next_vector, set_next_vector.
2284 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2285 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2286 (struct sblock): Rename first_data member to data, which is now
2287 a flexible array member. All uses changed.
2288 (next_vector, set_next_vector, large_vector_vec): New functions.
2289 (vector_alignment): New constant.
2290 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2291 (struct large-vector): Now merely a NEXT member, since the old approach
2292 ran afoul of stricter C99. All uses changed to use
2293 large_vector_vec or large_vector_offset.
2294 (large_vector_offset): New constant.
2295 * dispnew.c: Include tparam.h, for tgetent.
2296 Do not include term.h; no longer needed.
2297 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2298 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2299 (struct Lisp_Vector): Use a flexible array member for contents,
2300 instead of a union with a member that is an array of size 1.
2302 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2303 fact that the struct no longer contains a union.
2304 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2305 (struct Lisp_Save_Value, struct Lisp_Free):
2306 Use unsigned, not int, for spacers, to avoid c99 warning.
2307 (union specbinding): Use unsigned, not bool, for bitfield, as
2308 bool is not portable to pre-C99 hosts.
2310 2013-11-04 Glenn Morris <rgm@gnu.org>
2312 * emacs.c (usage_message): Mention that `-L :...' appends.
2314 2013-11-02 Glenn Morris <rgm@gnu.org>
2316 * Makefile.in (abs_builddir): Remove.
2317 (bootstrap_exe): Use relative filename.
2319 Use relative filenames in TAGS files.
2320 * Makefile.in (abs_srcdir): Remove it again.
2321 (.PHONY): Remove frc.
2322 (maintainer-clean): No more TAGS-LISP file.
2323 (TAGS): Pass relative file names to etags.
2324 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2326 * Makefile.in (abs_srcdir): New, set by configure.
2328 (maintainer-clean): Remove pointless echo. That should be in the
2329 top-level Makefile, if anywhere. Delete TAGS-LISP.
2330 (extraclean): No s/ and m/ directories for some time.
2331 (TAGS): Also depend on ctagsfiles3.
2332 Remove no-longer-defined S_FILE.
2333 Pass absolute filenames to etags once more.
2334 (TAGS-LISP): Replace lispdir with its expansion.
2335 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2336 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2338 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2340 * xfaces.c (check_lface_attrs, realize_default_face):
2341 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2342 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2344 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2346 * emacs.c (original_pwd): Remove global var by making it local.
2347 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2349 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2351 * xfaces.c: Declare color_distance.
2352 (QCdistant_foreground): New variable.
2353 (NEAR_SAME_COLOR_THRESHOLD): New define.
2354 (load_color2): New function.
2355 (load_color): Call load_color2.
2356 (load_face_colors): Call load_color2 and if distant-color is specified
2357 calculate distant and use distant-color if colors are near.
2358 (LFACE_DISTANT_FOREGROUND): New define.
2359 (merge_face_ref, Finternal_set_lisp_face_attribute)
2360 (Finternal_get_lisp_face_attribute)
2361 (x_supports_face_attributes_p): Handle distant-foreground similar to
2363 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2365 * dispextern.h (lface_attribute_index):
2366 Add LFACE_DISTANT_FOREGROUND_INDEX.
2368 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2370 * image.c (pbm_next_char): New function.
2371 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2372 (pbm_scan_number): Use it.
2373 (Qlibjpeg_version): New variable.
2374 (syms_of_image): DEFSYM and initialize it.
2376 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2378 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2380 2013-10-31 Glenn Morris <rgm@gnu.org>
2382 * emacs.c (original_pwd): New char.
2383 (main): If using --chdir, store original_pwd.
2384 (init_cmdargs): When setting Vinvocation_directory based on a
2385 relative argv[0], use original_pwd if set. (Bug#15768)
2387 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2389 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2391 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2393 * insdel.c: Fix minor problems found by static checking.
2394 (Qregion_extract_function): Now static.
2395 (prepare_to_modify_buffer_1): Remove unused locals.
2397 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2399 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2400 (syms_of_xdisp): Declare pre-redisplay-function.
2401 (markpos_of_region): Remove function.
2402 (init_iterator, compute_stop_pos, handle_face_prop)
2403 (face_before_or_after_it_pos, reseat_to_string)
2404 (get_next_display_element, window_buffer_changed)
2405 (redisplay_internal, try_cursor_movement, redisplay_window)
2406 (try_window_reusing_current_matrix, try_window_id, display_line)
2407 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2408 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2409 * window.h (struct window): Remove field `region_showing'.
2410 * dispextern.h (struct it): Remove region_beg/end_charpos.
2411 (face_at_buffer_position, face_for_overlay_string)
2412 (face_at_string_position): Update prototypes.
2413 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2414 (face_at_string_position): Remove `region_beg' and `region_end' args.
2415 * fontset.c (Finternal_char_font):
2416 * font.c (font_at, font_range): Adjust calls accordingly.
2417 * insdel.c (Qregion_extract_function): New var.
2418 (syms_of_insdel): Initialize it.
2419 (prepare_to_modify_buffer_1): Use it.
2421 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2423 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2424 * ftxfont.c (ftxfont_get_gcs):
2425 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2426 * xfaces.c (x_free_colors, x_free_dpy_colors)
2427 (x_create_gc, unload_color):
2428 * xselect.c (x_property_data_to_lisp):
2429 * xsettings.c (parse_settings):
2430 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2431 (get_bits_and_offset): Adjust definition.
2432 * frame.c (XParseGeometry): Adjust locals.
2433 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2434 * regex.h (toplevel): Likewise for reg_syntax_t.
2436 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2438 * eval.c (run_hook_with_args): Use FUNCTIONP.
2440 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2442 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2443 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2444 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2445 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2446 on MS-Windows anyway.
2447 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2448 (free_realized_face): ...adjust user.
2449 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2450 white relief pixels to -1.
2451 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2452 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2453 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2455 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2457 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2458 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2459 in practice now. All callers changed.
2461 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2463 * dispextern.h (struct face): Use bitfields for 'underline_type'
2464 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2465 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2466 'stipple' member. Move 'lface' member up to help...
2467 * xfaces.c (make_realized_face): ...this function to find and
2468 clear just the members that need clearing.
2469 (load_face_colors, realize_x_face):
2470 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2472 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2474 * xftfont.c (struct xftfont_info): Remove set-but-unused
2476 (xftfont_open): Adjust user.
2477 (xftfont_get_colors): Remove useless prototype.
2479 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2481 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2482 before passing them to 'unexec'. (Bug#15260)
2484 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2486 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2488 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2490 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2491 the changed signature of the font driver's 'close' method.
2493 * w32font.h (w32font_close): Adjust the prototype to the change in
2494 function definition.
2496 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2498 * w32uniscribe.c (uniscribe_close): Adapt the call to
2499 w32font_close to its new prototype.
2501 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2503 Omit unused frame argument of font API's close function.
2504 * font.h (struct font): Drop frame argument. Adjust comment.
2505 * font.c (font_clear_cache, font_close_object): Adjust users.
2506 * ftfont.c (ftfont_close):
2507 * ftxfont.c (ftxfont_close):
2508 * macfont.m (macfont_close):
2509 * nsfont.m (nsfont_close):
2510 * w32font.c (w32font_close):
2511 * xfont.c (xfont_close):
2512 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2513 tweak comments and make functions safe if called more than once for
2514 the same font object.
2516 Perform font-specific cleanup when font object is swept by GC. See
2517 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2518 * alloc.c (cleanup_vector): New function.
2519 (sweep_vector): Call it for each reclaimed vector object.
2520 * font.h (struct font): Adjust comment.
2522 2013-10-24 Glenn Morris <rgm@gnu.org>
2524 * Makefile.in (abs_top_srcdir): New, set by configure.
2526 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2528 Adjust recent font-related changes to fix bug#15686.
2529 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2530 is a live window system frame, mark its default font too.
2532 2013-10-23 Glenn Morris <rgm@gnu.org>
2534 * Makefile.in (RUN_TEMACS): Make relative (again).
2535 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2536 (bootstrap-emacs$(EXEEXT)):
2537 Quote entities that might contain whitespace.
2539 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2541 Port to Solaris 10 and its bundled GCC.
2542 Problem reported by Timothy C. Burt.
2543 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2545 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2547 Do not allow font caches to grow too large.
2548 * alloc.c (compact_font_cache_entry, compact_font_caches):
2549 New functions or stub if not HAVE_WINDOW_SYSTEM.
2550 (compact_undo_list): Factor out from Fgarbage_collect.
2552 (mark_face_cache): Mark face font. Move down to avoid
2554 (mark_terminals): Do not mark font cache here.
2555 (Fgarbage_collect): Call compaction functions described
2556 above. Adjust comment.
2558 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2560 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2561 chdir to HOME (bug#15607).
2563 * nsterm.m (Qcocoa, Qgnustep): New variables.
2564 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2565 (ns_get_color): Make selection color work for GNUStep also.
2567 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2569 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2570 handles mouse clicks. Instead, let GPM use the same code as all
2571 the other mice use. See the discussion starting at
2572 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2573 for the details of the problem with the menu bar this fixes.
2575 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2577 Remove port-specific display name lists to avoid extra
2578 complexity and data duplication with display info lists.
2579 * xterm.h (x_display_name_list): Remove declaration.
2580 * xterm.c (x_display_name_list): Remove.
2581 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2582 * xfns.c (x_display_info_for_name, Fx_display_list):
2583 Likewise. Use x_display_list where appropriate.
2584 * w32term.h (w32_display_name_list): Remove declaration.
2585 * w32term.c (w32_display_name_list): Remove.
2586 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2588 * w32fns.c (x_display_info_for_name, Fx_display_list):
2589 Likewise. Use x_display_list where appropriate.
2590 * nsterm.h (ns_display_name_list): Remove declaration.
2591 * nsterm.m (ns_display_name_list): Remove.
2592 (ns_term_init, syms_of_nsterm): Adjust users.
2593 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2594 Likewise. Use x_display_list where appropriate.
2595 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2596 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2597 (mark_terminals): Mark per-terminal font cache.
2599 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2601 Don't run timers in input-pending-p. Its new check-timers param
2602 provides the prior behavior. (Bug#15045).
2603 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2605 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2607 Make some functions static in non-Microsoft builds.
2608 On my platform (Fedora 19 x86-64), this shrinks the
2609 Emacs executable (text+data) by 0.25%.
2610 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2611 (load_color) [!MSDOS]:
2612 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2613 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2614 * lisp.h (check_existing):
2615 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2616 (network_interface_info) [!WINDOWSNT]:
2617 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2618 Remove extern decls.
2619 * fileio.c (check_existing):
2620 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2621 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2622 (network_interface_info) [!WINDOWSNT]:
2623 * term.c (encode_terminal_code) [!WINDOWSNT]:
2624 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2625 * xfaces.c (load_color) [!MSDOS]:
2627 * fileio.c (check_existing, check_executable, check_writable):
2628 * process.c (network_interface_list, network_interface_info):
2629 Move earlier, so that we don't need forward decls.
2630 * gnutls.c (fn_gnutls_transport_set_errno)
2631 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2633 * w32.c (init_environment): Use faccessat rather than
2634 check_existing, partly for consistency with the rest of the code
2635 in this file, partly so that check_existing can be static.
2637 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2638 * emacs.c (MAIN_PROGRAM): New macro.
2639 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2640 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2642 bool vector int width fixes
2643 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2644 (Fbool_vector_count_matches_at):
2645 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2646 can exceed PTRDIFF_MAX, at least in theory.
2647 (Fbool_vector_count_matches_at):
2648 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2650 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2652 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2653 (struct sockaddr): Add forward decl, for platforms that lack it.
2655 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2657 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2660 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2662 * w32.c (network_interface_get_info, network_interface_list)
2663 (network_interface_info): New functions. (Bug#15610)
2664 (GetAdaptersInfo_Proc): New typedef.
2665 (get_adapters_info): New wrapper function.
2666 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2668 * process.h (network_interface_list, network_interface_info):
2671 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2672 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2673 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2674 for WINDOWSNT. Doc fix.
2675 (syms_of_process): Defsubr Snetwork_interface_list and
2676 Snetwork_interface_info unconditionally.
2678 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2679 in NS GUI sessions. (Bug#15629)
2681 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2683 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2685 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2687 * print.c (print_object): Print " ..." when truncating bool vectors.
2689 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2691 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2692 standard mouse buttons.
2694 * termhooks.h (struct input_event): Remove incorrect commentary.
2696 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2698 Disallow bool vector operations on mixed-length operands.
2699 The old behavior left garbage in the result vector sometimes,
2700 and didn't seem to be useful.
2701 * data.c (Qwrong_length_argument): New static var.
2702 (wrong_length_argument): New function.
2703 (bool_vector_binop_driver): Check that args agree in length.
2705 * keyboard.c, keyboard.h (all_kboards): Now static.
2707 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2709 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2710 note from the lispref.
2712 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2714 * nsterm.h (struct ns_display_info): Remove set-but-unused
2715 member image_cache (image caches are per-terminal anyway).
2716 (FRAME_X_IMAGE_CACHE): Remove.
2717 * nsterm.m (ns_initialize_display_info): Adjust user.
2719 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2721 * w32proc.c: Include mingw_time.h.
2723 * w32.c: Include mingw_time.h.
2725 Implement scrolling of TTY menus when the screen is too short.
2727 * term.c (tty_menu_display): Accept an additional argument, the
2728 menu item from which to start displaying the menu. Account for
2729 the value of Y when limiting the menu to the number of available
2731 (mi_result): New enumeration.
2732 (read_menu_input): Return enumerated value. When the y coordinate
2733 hits min_y or max_y, return scroll indication instead of wrapping
2735 (tty_menu_activate): Handle the scrolling indications from
2736 read_menu_input. Compute the first menu item to display and pass
2737 it to tty_menu_display.
2739 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2741 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2742 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2743 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2744 Adjust to match the change described below.
2745 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2746 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2747 memory_below_frame members to...
2748 * termchar.h (struct tty_display_info): ...here because they're
2749 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2750 * term.c (init_tty):
2751 * nsterm.m (ns_create_terminal):
2752 * w32term.c (w32_create_terminal):
2753 * xterm.c (x_create_terminal): Adjust users.
2754 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2755 to filter out non-TTY frames. Adjust comment.
2756 (scrolling): Adjust user. Prefer eassert for debugging check.
2758 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2760 * xfaces.c (PT_PER_INCH): Remove unused macro.
2761 * termhooks.h (struct terminal): Remove set-but-unused
2762 member fast_clear_end_of_line.
2763 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2764 * nsterm.m (ns_create_terminal):
2765 * term.c (init_tty):
2766 * w32term.c (w32_create_terminal):
2767 * xterm.c (x_create_terminal): Adjust users.
2769 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2771 * lisp.h (bool_vector_size): New function.
2772 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2773 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2774 (Fbool_vector_not, Fbool_vector_count_matches_at):
2775 Remove uses of 'eassume' that should no longer be needed,
2776 because they are subsumed by the 'eassume' in bool_vector_size.
2778 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2780 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2781 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2782 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2784 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2786 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2787 have different dimensions. (Bug#15575)
2789 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2792 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2794 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2796 * term.c (tty_menu_show): Never return with unbalanced
2797 specpdl. Use eassert for debugging check. Adjust style.
2799 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2801 * term.c (read_menu_input): Make selection of menu items
2802 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2803 (tty_menu_activate): Fix off-by-one error when computing max_y.
2805 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2807 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2808 audit logging (only used with GnuTLS 3.x) and enable it.
2810 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2812 * dispnew.c (redraw_frame): Remove useless #ifdef because
2813 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2814 Also, move TTY fflush to...
2815 * term.c (tty_update_end): ...this function.
2817 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2819 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2820 the end of the frame's glyph matrix. (Bug#15575)
2822 * term.c (tty_menu_display): Don't move cursor while overwriting
2823 frame's glyphs with menu items. Limit the number of items
2824 displayed to what can be shown on the available screen lines,
2825 excluding the echo area.
2826 (tty_menu_activate): Limit the Y coordinate allowed by
2827 read_menu_input to the last screen line used for menu display.
2829 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2831 * lisp.h (eassume): New macro.
2832 Also, include <verify.h>, for 'assume'.
2833 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2834 (vroundup, vector_nbytes):
2835 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2836 (Fbool_vector_not, Fbool_vector_count_matches)
2837 (Fbool_vector_count_matches_at):
2838 Use eassume, not eassert.
2839 * casetab.c (set_identity, shuffle):
2840 * composite.c (composition_gstring_put_cache):
2841 * dispnew.c (update_frame_1):
2842 * ftfont.c (ftfont_shape_by_flt):
2843 * image.c (gif_load):
2844 * intervals.c (offset_intervals):
2845 * macfont.m (macfont_shape):
2846 Remove calls to 'assume' that are no longer needed, because
2847 --enable-gcc-warnings no longer generates bogus warnings
2848 when these calls are removed.
2850 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2852 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2854 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2856 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2857 (Qsubstitute_env_in_file_name): New var.
2858 (syms_of_fileio): Define it.
2860 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2862 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2863 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2866 * term.c (save_and_enable_current_matrix): Don't allocate and
2867 don't save margin areas.
2868 (restore_desired_matrix): Don't restore margin areas.
2869 (free_saved_screen): Don't free margin areas.
2871 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2873 * image.c: Pacify --enable-gcc-warnings.
2874 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2875 #define only if used.
2877 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2879 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2880 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2881 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2882 (gif_load): For giflib v5.x and later, display the error message
2883 produced by giflib when its functions fail.
2884 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2887 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2889 * keyboard.c (last_event_timestamp): Remove. For X selection and
2890 GTK popup menus, it may be obtained from per-frame X display info.
2891 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2892 (process_special_events): Adjust users.
2893 * keyboard.h (last_event_timestamp): Remove declaration.
2894 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2895 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2896 * menu.h (xmenu_show): Adjust prototype.
2897 * menu.c (Fx_popup_menu): Adjust user.
2898 * xselect.c (x_own_selection, x_get_foreign_selection)
2899 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2901 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2903 * keyboard.c (init_kboard): Now static. Add arg
2904 to denote window system. Adjust comment.
2905 (init_keyboard): Adjust user.
2906 (allocate_kboard): New function.
2908 * nsterm.m (ns_term_init):
2909 * term.c (init_tty):
2910 * w32term.c (w32_create_terminal):
2911 * xterm.c (x_term_init): Use it.
2912 * keyboard.h (init_kboard): Remove prototype.
2913 (allocate_kboard): Add prototype.
2915 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2917 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2918 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2920 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2922 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2924 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2926 * term.c (tty_menu_activate): Flush the output stream after
2927 showing the cursor, and don't mark the frame garbaged at exit from
2928 the function. Fixes redisplay glitches when moving from one menu
2931 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2933 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2934 or throw error (Bug#15570).
2936 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2938 * intervals.c (temp_set_point_both): Move test into 'eassert',
2941 * lisp.h (eassert): Don't use 'assume'.
2942 Sometimes 'assume' wins in performance, and sometimes it loses,
2943 so it shouldn't be used all the time. Perhaps we need two
2944 flavors of 'eassert', one for where 'assume' is far more likely
2945 to help or to hurt; but that can be done later.
2946 Problem reported by Dmitry Antipov in
2947 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2948 Also, don't include <verify.h>; no longer needed.
2950 2013-10-09 Glenn Morris <rgm@gnu.org>
2952 * eval.c (Fcond): Doc tweak.
2954 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2956 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2957 expressions with side effects to eassert. (Bug#15565)
2959 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2961 * fns.c (hashfn_user_defined): Allow hash functions to return any
2964 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2966 Fix minor problems found by static checking.
2967 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2968 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2969 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2970 * keyboard.c (read_menu_command): Remove unused local.
2971 * lisp.h (read_menu_command): New decl.
2972 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2973 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2974 Return ptrdiff_t, not int.
2975 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2976 not int, for benefit of xpalloc.
2977 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2979 (have_menus_p): Remove; unused.
2980 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2981 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2982 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2984 (save_and_enable_current_matrix): Omit unnecessary casts.
2985 (read_menu_input): Omit local extern decl (now in lisp.h).
2986 Don't access uninitialized storage if mouse_get_xy fails.
2987 (tty_menu_activate): Mark local as initialized, for lint.
2988 (tty_menu_activate, tty_meny_show): Remove unused locals.
2990 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2992 Support menus on text-mode terminals.
2993 * xterm.h (xw_popup_dialog): Add prototype.
2995 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2996 (xmenu_show): Block input here, instead in Fx_popup_menu.
2997 (xw_popup_dialog): New function, with X-specific bits of popup
3000 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3003 * window.c (Fset_window_configuration): Use run-time tests of the
3004 frame type instead of compile-time conditionals, when menu-bar
3005 lines are considered.
3007 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3008 (w32_popup_dialog): New prototypes.
3010 * w32menu.c (Fx_popup_dialog): Function deleted.
3011 (w32_popup_dialog): New function, with w32 specific bits of popup
3012 dialogs. Block input here.
3014 * w32inevt.c (w32_console_read_socket): Minor change to add
3015 debugging TTY events.
3017 * w32fns.c (show_hourglass): If returning early because the frame
3018 is not a GUI frame, unblock input.
3020 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3021 (cursorY): New functions.
3023 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3024 WINDOWSNT, macros that call curX and curY elsewhere.
3026 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3028 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3029 specific function to hide and show cursor on a text-mode terminal.
3030 (tty_menu_struct, struct tty_menu_state): New structures.
3031 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3032 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3033 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3034 (tty_menu_locate, save_and_enable_current_matrix)
3035 (restore_desired_matrix, screen_update, read_menu_input)
3036 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3037 (tty_pop_down_menu, tty_menu_last_menubar_item)
3038 (tty_menu_new_item_coords, tty_menu_show): New functions.
3039 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3041 * nsterm.h (ns_popup_dialog): Adjust prototype.
3043 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3045 (ns_popup_dialog): Adapt order of arguments to the other
3046 *_menu_show implementations.
3047 (Fx_popup_dialog): Function deleted.
3049 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3051 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3053 * menu.c (have_boxes): New function.
3054 (single_keymap_panes): Use it instead of a compile-time
3056 (single_menu_item): Use run-time tests of the frame type instead
3057 of compile-time conditionals.
3058 (encode_menu_string): New function.
3059 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3060 the macro, since different types of frame need different encoding
3062 (digest_single_submenu): Use run-time tests of frame type instead
3063 of, or in addition to, compile-time conditionals.
3064 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3065 (Fx_popup_menu): Detect when the function is called from keyboard
3066 on a TTY. Don't barf when invoked on a text-mode frame.
3067 Check frame type at run time, instead of compile-time conditionals for
3068 invoking terminal-specific menu-show functions.
3069 Call tty_menu_show on text-mode frames.
3070 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3071 run time to determine which alternative to invoke; support dialogs
3074 * keyboard.h <Qmouse_movement>: Declare.
3076 * keyboard.c <Qmouse_movement>: Now extern.
3077 <Qecho_keystrokes>: New static variable.
3078 (read_key_sequence): Accept an additional argument, a flag to
3079 prevent redisplay during reading of the key sequence. All callers
3081 (read_menu_command): New function.
3082 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3084 (toolkit_menubar_in_use): New function.
3085 (make_lispy_event): Use it instead of a compile-time test.
3087 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3088 window-system being available.
3090 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3091 to x-popup-dialog on the frame type, they all now support popup
3094 * dispnew.c (save_current_matrix): Save the margin areas.
3095 (restore_current_matrix): Restore margin areas.
3096 (update_frame_with_menu): New function.
3098 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3101 * alloc.c (make_save_ptr): Now compiled unconditionally.
3103 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3105 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3106 (redraw_frame, update_frame): Adjust users.
3107 * dispextern.h (set_window_update_flags): Adjust prototype.
3108 * xdisp.c (redisplay_internal): When updating all frames with zero
3109 windows_or_buffers_changed, assume that only the windows that shows
3110 current buffer should be really updated.
3112 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3114 Do not allocate huge temporary memory areas and objects while encoding
3115 for file I/O, thus reducing an enormous memory usage for large buffers.
3116 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3117 * coding.h (struct coding_system): New member raw_destination.
3118 * coding.c (setup_coding_system): Initialize it to zero.
3119 (encode_coding_object): If raw_destination is set, do not create
3120 dst_object. Add comment.
3121 * fileio.c (toplevel): New constant E_WRITE_MAX.
3122 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3123 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3125 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3127 * nsterm.m (windowDidExitFullScreen:):
3128 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3130 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3132 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3133 * keyboard.c (unblock_input_to): Don't process pending signals
3134 if a fatal error is in progress.
3136 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3137 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3138 they're talking about words in Lisp bool vectors.
3139 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3140 * data.c (popcount_bits_word): Rename from popcount_size_t.
3141 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3144 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3146 Improve support for popcount and counting trailing zeros (Bug#15550).
3147 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3148 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3149 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3150 (popcount_size_t_msc, popcount_size_t_gcc):
3151 Remove; now done by Gnulib.
3152 (popcount_size_t): Now a macro that defers to Gnulib.
3153 (count_trailing_zero_bits): Return int, for consistency with
3154 Gnulib and because Emacs prefers signed to unsigned int.
3155 Don't assume that size_t is either unsigned int or unsigned long
3156 or unsigned long long.
3157 (size_t_to_host_endian): Do not assume that size_t is either
3158 exactly 32 or exactly 64 bits wide.
3159 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3160 etc., so that it's now an enum constant, not a macro.
3161 No need to assume that it's either 32 or 64.
3163 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3165 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3168 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3170 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3171 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3173 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3175 emacs_read and emacs_write now use void *, not char *.
3176 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3177 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3178 Buffer arg is now void *, not char *. This matches plain
3179 'read' and 'write' better, and avoids a constraint violation
3180 on Solaris 9 with Oracle Studio.
3182 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3184 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3185 memset to explicit loop. Otherwise copy largest possible chunk
3186 from initialized to uninitialized part, thus allowing the longer
3187 memcpy runs and reducing the number of loop iterations.
3189 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3191 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3192 hide toolbar (Bug#15388).
3193 (windowDidEnterFullScreen:): If presentation options are zero,
3194 set them here (Bug#15388).
3195 (ns_update_auto_hide_menu_bar): Remove runtime check.
3196 Don't auto hide dock unless menubar is also auto hidden.
3198 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3200 * editfns.c (message): Mention batch mode in doc string.
3202 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3204 * nsterm.m (check_native_fs): Remove erroneous comment.
3206 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3208 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3209 uses find_newline instead of scan_newline and so doesn't move point.
3211 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3213 Use hardware support for byteswapping on glibc x86 etc.
3214 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3215 whereas the old swap64 needed 30.
3216 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3217 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3218 Use byteswap.h's macros to swap bytes.
3219 * lisp.h (swap16, swap32, swap64): Remove.
3220 All uses replaced by bswap_16, bswap_32, bswap_64.
3222 * bytecode.c (exec_byte_code): Use some more volatile variables
3223 to work around local variables getting clobbered by longjmp.
3224 Port to pre-C99, which doesn't allow decls after stmts.
3226 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3228 * lisp.h (eassert): Assume that COND is true when optimizing.
3229 In other words, take on the behavior of eassert_and_assume.
3230 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3231 (eassert_and_assume): Remove. All uses replaced by eassert.
3233 * xdisp.c (Qglyphless_char): Now static.
3235 Adjust to merge from gnulib.
3236 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3237 * lisp.h: Include <verify.h>, for 'assume'.
3239 * eval.c (clobbered_eassert): New macro.
3240 (internal_catch, internal_condition_case)
3241 (internal_condition_case_1, internal_condition_case_2)
3242 (internal_condition_case_n): Use it instead of eassert
3243 when the argument contains locals clobbered by longjmp.
3244 Don't use clobbered locals outside of clobbered_eassert.
3245 (internal_lisp_condition_case): Use a volatile variable
3246 to work around a local variable's getting clobbered.
3248 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3250 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3251 (PUSH_HANDLER): New macro.
3252 (catchlist): Remove.
3253 (handlerlist): Always declare.
3255 * eval.c (catchlist): Remove (merge with handlerlist).
3256 (handlerlist, lisp_eval_depth): Not static any more.
3257 (internal_catch, internal_condition_case, internal_condition_case_1)
3258 (internal_condition_case_2, internal_condition_case_n):
3260 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3261 handlerlist/catchlist.
3262 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3263 handlerlist which can only handle a single condition-case handler at
3265 (find_handler_clause): Simplify since we only a single branch here
3268 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3270 (bcall0): New function.
3271 (exec_byte_code): Add corresponding cases. Improve error message when
3272 encountering an invalid byte-code. Let Bunwind_protect accept
3273 a function (rather than a list of expressions) as argument.
3275 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3276 and make them unconditional now that they're heap-allocated.
3278 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3280 * charset.c (Fdecode_char, Fencode_char): Remove description of
3281 `restriction' arg. now that it's hidden by advertised-calling-convention.
3283 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3285 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3286 Remove unused variable (from mac-port).
3287 (macfont_draw): Use s->ybase for correct y position.
3289 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3291 * frame.h (struct frame): Drop has_minibuffer member because...
3292 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3293 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3295 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3297 * window.h (struct window): Prefer enum text_cursor_kinds to int
3298 for phys_cursor_type member. Move the latter, phys_cursor_width,
3299 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3300 * window.c (replace_window, make_window): Adjust users.
3302 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3304 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3305 this module is never compiled otherwise.
3307 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3309 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3312 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3314 * xdisp.c (get_next_display_element): Don't call face_for_font in
3315 a build configured --without-x. (Bug#15484)
3317 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3319 * window.c (calc_absolute_offset): #elif should be #elif defined.
3321 * frame.c (delete_frame): Block/unblock input to overcome race
3322 condition (Bug#15475).
3324 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3326 * frame.c (delete_frame): Record selected frame only after
3327 calling Qdelete_frame_functions (Bug#15477).
3329 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3331 * nsterm.m (ns_selection_color): Remove.
3332 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3333 NSColor selectedText(Background)Color. Only for COCOA.
3334 (ns_term_init): Remove assignment of ns_selection_color, logic
3335 moved to ns_get_color.
3337 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3338 NS_SELECTION_COLOR_DEFAULT.
3339 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3341 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3343 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3344 frame' does not have the tool_bar_window member.
3346 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3348 Signal error when reading an empty byte-code object (Bug#15405)
3349 * lread.c (read1): signal error
3350 * alloc.c (make_byte_code): eassert header size
3351 (sweep_vectors): change an int to size_t
3353 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3355 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3356 instead of ints, as it's the usual style for offsetof constants. See:
3357 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3359 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3360 This is ugly, but it should fix the performance problem for older
3361 GCC versions in the short run. I'll look into integrating the
3362 Gnulib module for popcount, as a better fix.
3363 See the thread starting in:
3364 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3365 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3366 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3367 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3368 (popcount_size_t): Use it.
3370 2013-09-24 Daniel Colascione <dancol@dancol.org>
3372 * process.c (Fnetwork_interface_info): Fix build break due to
3375 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3377 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3378 Prefer signed to unsigned integers where either will do.
3379 No need for 'const' on locals that do not escape.
3380 Omit easserts with unnecessary and unportable assumptions about
3381 alignment. Avoid unnecessary casts to char *.
3383 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3385 Use union for the payload of struct Lisp_Vector.
3386 This helps to avoid a few glitches dictated by C's aliasing rules.
3387 * lisp.h (struct Lisp_Vector): Use union for next and
3388 contents member. Adjust comment. Change related users.
3389 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3390 Related users changed.
3391 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3392 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3393 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3394 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3396 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3398 Optimize glyph row clearing and copying routines.
3399 * dispextern.h (struct glyph_row): Change layout of struct
3400 glyph_row to help copy_row_except_pointers. Adjust comment.
3401 * dispnew.c (null_row): Remove.
3402 (clear_glyph_row): Use offsetof and memset to find and clear
3403 just the members that need clearing. Adjust comment.
3404 (copy_row_except_pointers): Likewise for copying.
3406 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3408 Some minor cleanups of recently-added bool vector code.
3409 * conf_post.h (assume): Always return void. Use lint version
3410 only if GCC and MSC versions don't apply.
3411 * conf_post.h (assume):
3412 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3413 Depend on _MSC_VER, not __MSC_VER, for consistency with
3415 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3416 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3417 (bool_vector_binop_driver, count_trailing_zero_bits)
3418 (size_t_to_host_endian): Now static, not static inline;
3419 the latter isn't needed with modern compilers and doesn't
3420 work with older compilers anyway.
3422 * alloc.c (valgrind_p): Use bool for boolean.
3424 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3426 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3427 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3428 (display_last_displayed_message_p, message_buf_print)
3429 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3430 Use bool for boolean.
3431 * dispextern.h (cancel_line, init_desired_glyphs):
3432 Remove ancient leftover.
3433 (help_echo_showing_p, hourglass_shown_p):
3434 * lisp.h (noninteractive_need_newline): Adjust declaration.
3436 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3438 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3440 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3441 ...this file and convert the latter to static. Adjust comment.
3442 (make_initial_frame):
3443 * window.c (init_window_once): Adjust user.
3444 * frame.h (last_nonminibuf_frame): Remove declaration.
3445 * lisp.h (selected_frame): Likewise.
3446 * msdos.c (the_only_display_info): Adjust comment.
3448 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3450 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3451 computing the end column of mouse-highlight that comes from
3452 display or overlay strings. (Bug#15437)
3453 (note_mouse_highlight): Adapt calculation of last argument to
3454 mouse_face_from_string_pos to the above change.
3456 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3457 all platforms, not just for clang.
3459 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3461 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3462 about excess arguments to snprintf.
3464 * conf_post.h(assume): Use __builtin_unreachable for clang.
3466 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3468 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3469 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3471 2013-09-23 Daniel Colascione <dancol@dancol.org>
3473 * alloc.c (USE_VALGRIND): New macro; on by default
3474 when ENABLE_CHECKING.
3475 (mark_maybe_object, mark_maybe_pointer)
3476 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3478 (valgrind_p) [USE_VALGRIND]: New variable.
3479 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3481 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3483 * process.c (wait_reading_process_output): Change int pnamelen to
3486 * nsterm.m (setMarkedText:selectedRange:):
3487 (deleteWorkingText):
3488 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3489 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3490 argument to unsigned long to avoid warning.
3491 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3493 * conf_post.h (assume): Fix compiler error: x shall be cond.
3495 2013-09-22 Daniel Colascione <dancol@dancol.org>
3497 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3498 warning when compiling without a window system.
3500 2013-09-22 Daniel Colascione <dancol@dancol.org>
3502 * data.c (Qbool_vector_p): New symbol.
3503 (bool_vector_spare_mask, popcount_size_t_generic)
3504 (popcount_size_t_msc, popcount_size_t_gcc)
3506 (bool_vector_binop_driver)
3507 (count_trailing_zero_bits, size_t_to_host_endian)
3508 (Fbool_vector_exclusive_or)
3509 (Fbool_vector_union)
3510 (Fbool_vector_intersection, Fbool_vector_set_difference)
3511 (Fbool_vector_subsetp, Fbool_vector_not)
3512 (Fbool_vector_count_matches)
3513 (Fbool_vector_count_matches_at): New functions.
3514 (syms_of_data): Intern new symbol, functions.
3515 * alloc.c (bool_vector_payload_bytes): New function.
3516 (Fmake_bool_vector): Instead of calling Fmake_vector,
3517 which performs redundant initialization and argument checking,
3518 just call allocate_vector ourselves. Make sure we clear any
3519 terminating padding to zero.
3520 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3521 instead of open-coding the size calculation.
3522 (vroundup_ct): New macro.
3523 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3524 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3525 * composite.c (composition_gstring_put_cache):
3526 Change lint_assume to assume.
3527 * conf_post.h (assume): New macro.
3528 (lint_assume): Remove.
3529 * dispnew.c (update_frame_1): Change lint_assume to assume.
3530 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3532 * image.c (gif_load): Change lint_assume to assume.
3533 * lisp.h (eassert_and_assume): New macro.
3534 (Qbool_vector_p): Declare.
3535 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3536 (swap16, swap32, swap64): New inline functions.
3537 * macfont.m (macfont_shape): Change lint_assume to assume.
3538 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3539 * xsettings.c (parse_settings): Use new swap16 and
3540 swap32 from lisp.h instead of file-specific macros.
3542 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3544 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3545 found (which can legitimately happen when the glyph row at the
3546 window start is disabled in the current_matrix. (Bug#15365)
3548 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3550 Fix syntax.h bug introduced by recent INLINE change.
3551 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3552 conditionally compiled one way in some modules, and a different
3553 way in others. This doesn't work with extern inline functions,
3554 which must have the same definition in all modules, because the
3555 defining code might be shared across modules, depending on the
3556 implementation. Symptoms reported by Martin Rudalics in:
3557 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3558 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3559 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3560 overriding the corresponding functions in syntax.h.
3561 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3562 (syntax_property): New inline functions.
3563 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3564 Rewrite in terms of these new functions.
3566 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3568 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3569 not chars_in_text, whose result depends on the multibyteness of
3570 the current buffer. (Bug#15426)
3572 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3574 Port recent change to hosts where pointers aren't 'long'.
3575 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3576 Don't assume that pointers are the same width as 'long'.
3577 Add a compile-time check that a pointer fits into two X slots.
3579 A simpler, centralized INLINE.
3580 * conf_post.h (INLINE): Define only if not already defined.
3581 This allows us to use a single INLINE, defined by one file
3583 * emacs.c (INLINE): Define it.
3584 Also, include category.h, charset.h, composite.h, dispextern.h,
3585 syntax.h, systime.h, so that their INLINE definitions are expanded
3587 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3588 * buffer.h, buffer.c (BUFFER_INLINE):
3589 * category.h, category.c (CATEGORY_INLINE):
3590 * character.h, character.c (CHARACTER_INLINE):
3591 * charset.h, charset.c (CHARSET_INLINE):
3592 * composite.h, composite.c (COMPOSITE_INLINE):
3593 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3594 * frame.h, frame.c (FRAME_INLINE):
3595 * intervals.h, intervals.c (INTERVALS_INLINE):
3596 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3597 * lisp.h, alloc.c (LISP_INLINE):
3598 * process.h, process.c (PROCESS_INLINE):
3599 * syntax.h, syntax.c (SYNTAX_INLINE):
3600 * systime.h, sysdep.c (SYSTIME_INLINE):
3601 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3602 * window.h, window.c (WINDOW_INLINE):
3603 Remove. All uses replaced with INLINE.
3605 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3607 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3610 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3612 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3613 'const char *' to avoid compiler warnings due to similar change in
3614 the prototype of x_get_string_resource.
3616 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3618 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3619 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3620 going to replace static variables below. Adjust comments.
3621 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3622 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3623 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3624 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3625 Related users changed.
3626 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3627 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3628 last_mouse_movement_time, going to replace static variables below.
3630 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3631 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3633 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3634 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3635 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3636 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3637 static variables below.
3638 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3639 (last_mouse_scroll_bar): Remove.
3640 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3641 (mouseExited): Related users changed.
3643 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3645 Do not use external array to process X scroll bar messages.
3646 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3647 (x_send_scroll_bar_event): Pack window pointer into two slots
3648 of XClientMessageEvent if we're 64-bit. Adjust comment.
3649 (x_scroll_bar_to_input_event): Unpack accordingly.
3651 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3653 Ifdef away recent changes which aren't relevant to NS port.
3654 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3655 [!HAVE_NS]: Declare as such.
3656 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3657 [!HAVE_NS]: Define as such.
3659 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3661 * frame.c (x_redo_mouse_highlight): New function
3662 to factor out common code used in W32 and X ports.
3663 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3664 * xterm.h (struct x_display_info):
3665 * w32term.h (struct w32_display_info):
3666 * nsterm.h (struct ns_display_info): New members
3667 last_mouse_motion_frame, last_mouse_motion_x and
3668 last_mouse_motion_y, going to replace static variables below.
3669 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3670 (redo_mouse_highlight): Remove.
3671 (note_mouse_movement, syms_of_xterm): Adjust user.
3672 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3673 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3674 (redo_mouse_highlight): Remove.
3675 (note_mouse_movement, syms_of_w32term): Adjust user.
3676 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3677 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3679 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3680 * nsfns.m (compute_tip_xy): Adjust user.
3682 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3684 * frame.c (x_mouse_grabbed): New function.
3685 * dispextern.h (x_mouse_grabbed): Add prototype.
3686 (last_mouse_frame): Remove declaration.
3687 * xterm.h (struct x_display_info):
3688 * w32term.h (struct w32_display_info):
3689 * nsterm.h (struct ns_display_info): New member
3690 last_mouse_frame, going to replace...
3691 * xdisp.c (last_mouse_frame): ...global variable.
3692 (note_tool_bar_highlight):
3693 * w32term.c (w32_mouse_position, w32_read_socket):
3694 * xterm.c (XTmouse_position, handle_one_xevent):
3695 Use x_mouse_grabbed.
3696 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3698 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3700 * w32term.c (w32_read_socket): Avoid temporary
3701 variables in a call to x_real_positions.
3702 * xterm.c (handle_one_xevent): Likewise.
3704 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3706 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3707 (x_icon_type): Remove prototype.
3708 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3709 * frame.c (x_icon_type): Remove.
3710 * w32term.c (x_make_frame_visible, x_iconify_frame):
3711 * xterm.c (x_make_frame_visible, x_iconify_frame):
3712 Use x_set_bitmap_icon to factor out common code.
3714 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3716 * dispextern.h (check_x_display_info, x_get_string_resource):
3717 Declare here just once and unify the latter.
3718 * frame.c (check_x_display_info, x_get_string_resource):
3719 * nsterm.h (check_x_display_info):
3720 * xrdb.c (x_get_string_resource):
3721 * xterm.h (check_x_display_info): Remove prototypes.
3722 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3723 * w32reg.c (x_get_string_resource): Likewise.
3724 (w32_get_rdb_resource): Adjust user.
3726 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3728 * xterm.h (struct x_display_info): New member
3729 x_pending_autoraise_frame, going to replace...
3730 * xterm.c (pending_autoraise_frame): ...static variable.
3731 (x_new_focus_frame, XTread_socket): Adjust users.
3732 * w32term.h (struct w32_display_info): New member
3733 w32_pending_autoraise_frame, going to replace...
3734 * w32term.c (pending_autoraise_frame): ...global variable.
3735 (x_new_focus_frame, w32_read_socket): Adjust users.
3737 2013-09-17 Glenn Morris <rgm@gnu.org>
3739 * xdisp.c (message_dolog): If we create *Messages*,
3740 switch it to messages-buffer-mode.
3742 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3744 Don't overuse 'const' in types of locals.
3745 * bidi.c (bidi_count_bytes):
3746 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3747 (xg_event_is_for_scrollbar):
3748 * xselect.c (x_handle_property_notify)
3749 (x_handle_selection_notify, x_handle_dnd_message):
3750 * xsettings.c, xsettings.h (xft_settings_event):
3751 * xterm.c (x_handle_net_wm_state, handle_one_event)
3752 (x_menubar_window_to_frame, x_detect_focus_change)
3753 (construct_mouse_click, note_mouse_movement)
3754 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3755 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3756 (handle_one_xevent, x_handle_net_wm_state):
3757 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3758 (x_handle_dnd_message):
3759 Avoid unnecessary 'const', typically the second 'const' in
3760 'const foo * const arg', a 'const' that does not affect the API
3761 and doesn't significantly help the human reader.
3763 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3765 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3766 only if Glib < 2.36.0.
3767 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3768 * xsettings.c (init_gconf, init_gsettings): Do not check
3770 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3772 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3774 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3776 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3777 before calling g_type_init.
3779 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3781 * nsterm.m (syms_of_nsterm): ... to here.
3783 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3785 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3786 (ignore_next_mouse_click_timeout): Use Time as X does.
3787 (handle_one_xevent): Avoid cast and use unsigned comparison.
3789 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3791 Do not copy X event in handle_one_xevent except KeyPress case.
3792 Wnen XEvent is processed, it is unlikely to be changed except
3793 KeyPress case, so we can avoid copying and use const pointer to
3794 const data to make sure that an event is not changed elsewhere.
3795 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3796 const' and do not create local copy except for the KeyPress event.
3797 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3798 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3799 (x_handle_net_wm_state, x_menubar_window_to_frame)
3800 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3801 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3802 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3803 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3804 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3805 (x_handle_dnd_message):
3806 * xsettings.c (xft_settings_event):
3807 Use 'const XEvent * const' where appropriate.
3808 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3810 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3812 Fix X event waiting to handle multiple frames.
3813 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3814 * xterm.c (pending_event_wait): Remove. Adjust users.
3815 (x_detect_focus_change): Pass frame arg.
3816 (handle_one_xevent): Find related frame early and clear per-frame
3817 wait_event_type only if this is an event for the relevant frame.
3818 (x_wait_for_event): Use per-frame wait_event_type.
3820 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3822 * nsfns.m (Fx_create_frame): Fix font driver registration for
3825 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3826 for syms_of_macfont.
3828 * nsterm.m: Include macfont.h.
3829 (ns_tmp_flags, ns_tmp_font): Remove.
3830 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3831 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3832 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3833 (changeFont:): Fix code style. Check for font driver type when
3836 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3839 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3840 (nsfont_open): Set font driver type.
3841 Set font->ascent and font->descent. Figure out font instead of
3842 ns_tmp_font, and flags instead of ns_tmp_flags.
3843 Fix indentation. Remove call to ns_draw_text_decoration,
3846 * nsfns.m: Include macfont.h.
3847 (Fx_create_frame): Register macfont driver, make a better default font.
3848 (Fns_popup_font_panel): Get font from macfont driver, if used.
3850 * macfont.m, macfont.h, macuvs.h: New files.
3852 * font.h: Declare syms_of_macfont.
3854 * font.c (syms_of_font): Call syms_of_macfont.
3856 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3858 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3860 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3861 and it is always zero for others, so I assume that this is an ancient
3862 leftover which nobody will want to change any more.
3863 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3864 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3865 * frame.c (x_set_scroll_bar_width):
3866 * w32fns.c (w32_createscrollbar):
3867 * w32term.c (w32_set_vertical_scroll_bar):
3868 * xfns.c (x_set_scroll_bar_default_width):
3869 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3870 (x_scroll_bar_expose): Related users changed.
3872 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3874 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3875 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3876 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3878 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3880 * nsterm.h, w32term.h, xterm.h: ...and not here.
3881 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3882 Remove unused Xisms.
3883 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3884 these modules are never compiled otherwise.
3886 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3888 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3889 Doc fix. (Bug#15375)
3891 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3893 Unify Fx_focus_frame between all ports.
3894 * frame.h (x_focus_frame): New prototype.
3895 * xfns.c (Fx_focus_frame): Remove.
3896 (syms_of_xfns): Do not defsubr it.
3897 (x_focus_frame): X implementation.
3898 * nsfns.m (Fx_focus_frame): Remove.
3899 (syms_of_nsfns): Do not defsubr it.
3900 (x_focus_frame): NS implementation.
3901 * w32term.c (Fx_focus_frame): Remove.
3902 (x_focus_on_frame): Rename to...
3903 (x_focus_frame): W32 implementation.
3904 * w32term.h (x_focus_on_frame): Remove prototype.
3905 * w32fns.c (Fx_focus_frame): Remove.
3906 (syms_of_w32fns): Do not defsubr it.
3907 * frame.c (Fx_focus_frame): Define here.
3908 (syms_of_frame): Defsubr here.
3909 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3911 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3913 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3914 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3915 each port to reference the port-specific window system data.
3916 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3917 (FRAME_DISPLAY_INFO): Define.
3918 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3919 (FRAME_DISPLAY_INFO): Define. Adjust users.
3920 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3921 (FRAME_DISPLAY_INFO): Define. Adjust users.
3922 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3923 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3924 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3925 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3926 * xselect.c, xterm.c: All related users changed.
3928 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3930 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3931 (x_menubar_window_to_frame): Remove prototypes.
3932 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3933 (x_menubar_window_to_frame, x_top_window_to_frame):
3935 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3936 (x_menubar_window_to_frame, x_top_window_to_frame):
3937 ...to here and convert all but the last to static.
3939 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3941 * lisp.mk (lisp): Add w32-common-fns.elc.
3943 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3945 * charset.c (char_charset): Document an exception for char-charset.
3947 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3949 * xterm.h (x_display_info): New field last_user_time...
3950 * xterm.c (toplevel): ...to replace static last_user_time.
3951 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3953 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3955 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3956 scroll bar values to prevent thumb from disappear and update comment.
3958 2013-09-11 Glenn Morris <rgm@gnu.org>
3960 * emacs.c (usage_message): Possessive apostrophe tweak.
3962 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3964 * nsterm.m (syms_of_nsterm): Use Qns.
3965 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3966 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3967 * xfns.c (x_display_info_for_name, Fx_open_connection):
3968 Remove old '#if 0' code.
3969 (syms_of_xfns): Use Qx.
3970 * termhooks.h (fullscreen_hook): Remove the leftover.
3971 (struct terminal): Fix typo in comment.
3973 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3975 Cleaning up a few X scroll bar bits.
3976 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3977 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3978 New member last_seen_part, going to replace...
3979 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3980 (xt_action_hook) [USE_LUCID]: Adjust user.
3981 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3982 Lucid-specific scroll bar support.
3983 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3984 to int and adjust to use last_seen_part member.
3985 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3986 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3987 Initialize last_seen_part.
3989 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3991 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3992 insert-buffer-substring an empty string.
3994 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3996 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3997 avoiding a GCC warning.
3999 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4001 Ifdef away frame tool bar code when it is not really used.
4002 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4003 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4004 and minimize_tool_bar_window_p under the above.
4005 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4006 (fset_tool_bar_window): Likewise.
4007 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4008 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4009 (change_frame_size_1):
4010 * window.c (window_from_coordinates, Frecenter): Adjust users.
4011 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4012 code is not really used.
4013 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4014 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4015 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4016 [!USE_GTK && !HAVE_NS]: Define as such.
4017 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4018 (note_mouse_highlight, expose_frame):
4019 * xfns.c (x_set_tool_bar_lines):
4020 * xterm.c (handle_one_xevent): Adjust users.
4022 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4024 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4025 This bug was introduced by my 2013-08-26 patch, which incorrectly
4026 assumed that the terminfo implementation doesn't use termcap buffers.
4027 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4028 these buffers apparently are used after all.
4029 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4030 (struct tty_display_info): Define members termcap_term_buffer and
4031 termcap_strings_buffer even if TERMINFO.
4033 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4036 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4037 'usage' docstring entry to pacify make-docfile.
4039 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4041 Change comparison functions =, <, >, <=, >= to take many arguments.
4042 * data.c: Change comparison functions' interface and implementation.
4043 * lisp.h: Make arithcompare available for efficient two arg
4045 * bytecode.c: Use arithcompare.
4046 * fileio.c: Use new interface.
4048 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4050 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4052 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4054 * eval.c (Feval): Document the new use of `lexical'.
4056 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4058 Review and drop old frame resize hack.
4059 * frame.h (struct frame): Remove force_flush_display_p.
4060 * dispnew.c (update_frame): Adjust user and don't call
4061 flush_frame here. The comment has said that there was an issues
4062 with redisplaying fringes, but I don't see any differences with
4063 and without this hack. Hopefully we can continue without it.
4064 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4065 current frame matrices twice if resized_p is set.
4067 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4069 Do not populate pure Xism x_sync to other ports.
4070 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4071 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4072 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4073 * w32term.h (x_sync): Remove prototype.
4075 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4077 Cleanup frame flushing.
4078 * dispextern.h (struct redisplay_interface):
4079 Drop flush_display_optional because flush_display is enough
4080 for X and flushing via RIF is just a no-op for others.
4081 * frame.h (flush_frame): New function.
4082 * dispnew.c (update_frame):
4083 * minibuf.c (read_minibuf):
4084 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4086 * keyboard.c (detect_input_pending_run_timers): Do not flush
4087 all frames but selected one in redisplay_preserve_echo_area.
4088 * nsterm.m (ns_flush): Remove no-op.
4089 (ns_redisplay_interface): Adjust user.
4090 * w32term.h (x_flush): Remove no-op.
4091 (w32_redisplay_interface): Adjust user.
4092 * xterm.c (x_flush): Simplify because we do not flush all
4093 frames at once any more. Adjust comment.
4094 (x_redisplay_interface): Adjust user.
4096 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4098 Port --without-x --enable-gcc-warnings to Fedora 19.
4099 * gfilenotify.c (globals_of_gfilenotify):
4100 Call g_type_init only if using an older glib version that needs it.
4102 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4104 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4105 (last_glyphless_glyph_merged_face_id): Remove declarations.
4106 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4107 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4108 (last_glyphless_glyph_merged_face_id): Now static.
4109 (merge_escape_glyph_face): New function, refactored from...
4110 (get_next_display_element): ...here.
4111 (merge_glyphless_glyph_face): New function, refactored from...
4112 (produce_glyphless_glyph): ...here...
4113 * term.c (produce_glyphless_glyph): ...and here.
4115 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4117 * eval.c (eval_sub): Only call Ffunction if necessary.
4119 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4121 Attempt to make redisplay more selective when changing cursor type.
4122 * frame.h (struct frame): New bitfield cursor_type_changed.
4123 * xdisp.c (cursor_type_changed): Remove.
4124 (try_cursor_movement, redisplay_window, try_window_id)
4125 (set_frame_cursor_types, try_window_reusing_current_matrix):
4126 Adjust to use per-frame bitfield.
4127 (redisplay_internal): Look for cursor type change on each visible
4128 frame and consider all frames if cursor type has been changed on
4129 the frame other than selected. If cursor type has been changed on
4130 selected frame only, do not use fast update.
4132 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4134 Attempt to make redisplay more selective when changing fonts.
4135 * frame.h (struct frame): New bitfield fonts_changed.
4136 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4137 (adjust_frame_glyphs): Add prototype.
4138 * dispnew.c (fonts_changed_p): Remove.
4139 (adjust_glyphs): Remove because we do not
4140 adjust matrices on all frames at once any more.
4141 (adjust_frame_glyphs): Block and unblock input here.
4142 (adjust_glyph_matrix): Use fonts_changed.
4143 (change_frame_size_1): Use adjust_frame_glyphs.
4144 * font.c (font_open_entity): Use fonts_changed.
4145 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4146 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4147 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4148 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4149 (shrink_mini_window, Fresize_mini_window_internal)
4150 (window_scroll_pixel_based, Fset_window_configuration)
4151 (apply_window_adjustment, Fset_window_vscroll):
4152 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4153 Use adjust_frame_glyphs.
4154 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4155 (try_window_reusing_current_matrix, try_window_id, display_line)
4156 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4157 (redisplay_internal): Consider fonts_changed and adjust frame
4158 matrices for each frame only if the frame is visible. If font
4159 has been changed on some frame during full redisplay, retry
4160 only visible frames where the font has been actually changed.
4162 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4164 Cache current header and mode line height for each window.
4165 * window.h (struct window): New fields mode_line_height
4166 and header_line_height.
4167 * window.c (make_window): Initialize them.
4168 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4169 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4170 (current_mode_line_height, current_header_line_height):
4172 * xdisp.c (current_mode_line_height, current_header_line_height):
4174 (pos_visible_p, init_xdisp): Adjust user.
4175 (redisplay_window): Invalidate mode_line_height and
4176 header_line_height if current and desired matrices do not agree.
4178 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4180 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4181 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4183 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4185 Make --without-x compatible with --enable-gcc-warnings.
4186 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4187 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4188 members under HAVE_WINDOW_SYSTEM.
4189 * keyboard.c (make_lispy_focus_out): Likewise.
4190 (record_menu_key): Move under HAVE_MENUS.
4191 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4192 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4193 (syms_of_xdisp): Adjust user.
4194 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4195 (start_hourglass, cancel_hourglass):
4196 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4197 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4198 and CLEAR_FONT_TABLE_NFONTS.
4199 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4200 Declare only if HAVE_WINDOW_SYSTEM.
4201 (lface_same_font_attributes_p, clear_face_gcs): Define only
4202 if HAVE_WINDOW_SYSTEM.
4204 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4206 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4207 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4208 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4210 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4212 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4214 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4216 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4217 This fixes a type error on hosts where ptrdiff_t is wider than int.
4219 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4221 * keyboard.c (read_key_sequence_vs): New function.
4222 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4225 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4227 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4229 Makefile improvements.
4230 * Makefile.in (config.status): Don't use double-colon rules, as
4231 they are not portable according to POSIX. Fix shell typo with `;
4232 I guess this rule has never been tested?
4233 (VCSWITNESS): New macro, to override any environment var.
4235 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4237 * xterm.h (struct x_display_info): Do not track X connection
4238 fd separately because it is always available from Display.
4239 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4242 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4244 * buffer.c (drop_overlay):
4245 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4246 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4248 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4250 * buffer.c (Fmake_overlay, Fmove_overlay):
4251 * intervals.c (set_point_from_marker):
4252 * print.c (PRINTPREPARE): Prefer signal_error
4253 to plain error and report unsuitable marker too.
4255 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4257 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4258 for 'dragging' member.
4259 (struct x_output): Remove set-but-unused leftovers
4260 'left_before_move' and 'top_before_move'.
4261 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4262 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4263 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4264 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4265 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4266 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4267 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4268 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4270 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4272 * nsfont.m (INVALID_GLYPH): New define.
4273 (nsfont_encode_char): Use INVALID_GLYPH.
4274 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4276 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4278 * xterm.c (x_last_mouse_movement_time): Revert last change.
4279 This code should use XDisplayMotionBufferSize to check display's
4280 motion history first, and there are few other issues as well.
4281 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4282 (handle_one_xevent): Adjust user.
4284 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4286 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4287 * frame.c (Flast_nonminibuf_frame): ... to here.
4288 (check_minibuf_window): Don't abort if no window was found
4291 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4293 Use XGetMotionEvents to ask the last mouse motion time from X server.
4294 * xterm.c (X_MOTION_HISTORY): Default to 1.
4295 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4296 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4297 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4298 Ifdef away legacy code.
4299 (XTmouse_position, x_scroll_bar_report_motion):
4300 Use x_last_mouse_movement_time.
4301 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4304 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4306 * msdos.c (last_mouse_window): Move to...
4307 (dos_rawgetc): ...this function and adjust comment.
4308 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4309 (mouseMoved): ...this function and adjust comment.
4310 * w32term.c (last_window): Likewise with...
4311 (w32_read_socket): ...this function.
4312 * xterm.c (last_window): Likewise with...
4313 (handle_one_xevent): ...this function.
4315 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4317 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4318 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4319 (handle_one_xevent): ...to here.
4320 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4323 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4325 * msdos.c (IT_set_terminal_window): Remove no-op.
4326 (initialize_msdos_display): Adjust terminal setup.
4327 * w32console.c (w32con_set_terminal_window): Remove no-op.
4328 (initialize_w32_display): Adjust terminal setup.
4329 * w32term.c (w32_set_terminal_window): Remove no-op.
4330 (w32_create_terminal): Adjust terminal setup.
4331 * xterm.c (XTset_terminal_window): Remove no-op.
4332 (x_create_terminal): Adjust terminal setup.
4334 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4336 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4338 (ns_create_terminal): Adjust terminal setup.
4339 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4341 (w32_create_terminal): Adjust terminal setup.
4342 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4344 (x_create_terminal): Adjust terminal setup.
4346 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4348 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4349 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4350 * dispnew.c (buffer_posn_from_coords):
4351 * window.c (Fwindow_end, displayed_window_lines):
4352 * xdisp.c (redisplay_mode_lines): Use it.
4354 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4356 * fontset.c (face_for_char): Check char in the current face font first
4357 if HAVE_NS (Bug#15138).
4359 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4361 * window.c (temp_output_buffer_show): Make sure window returned
4362 by display_buffer is live (Bug#15213).
4364 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4366 Minor cleanup to avoid forward declarations.
4367 * coding.h (struct ccl_spec): Remove forward declaration.
4368 * composite.h (toplevel): Include font.h.
4369 (struct composition_it, struct face, struct font_metrics):
4370 Remove forward declaration.
4371 * dispextern.h (struct image, struct atimer): Likewise.
4372 * emacsgtkfixed.h (struct frame): Likewise.
4373 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4374 * font.h (struct font_driver, struct font, struct glyph_string)
4375 (struct face): Remove forward declaration.
4376 * fontset.h (struct face, struct font): Likewise.
4377 * frame.h (toplevel): Style cleanup.
4378 (enum output_method): Move to...
4379 * termhooks.h (enum output_method): ...here.
4380 (struct glyph, struct frame, struct ns_display_info)
4381 (struct x_display_info, struct w32_display_info):
4382 Remove forward declaration.
4383 * xterm.h (toplevel): Include termhooks.h.
4384 (struct font, struct window, struct glyph_matrix, struct frame)
4385 (struct input_event, struct face, struct image): Remove forward
4387 * gtkutil.h (struct _widget_value): Likewise.
4388 * keyboard.h (toplevel): Include termhooks.h.
4389 (struct input_event): Remove forward declaration.
4391 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4393 * intervals.c (set_point_from_marker): New function.
4394 * editfns.c (Fgoto_char):
4395 * process.c (Finternal_default_process_filter):
4396 * window.c (select_window_1): Use it.
4397 * buffer.h (set_point_from_marker): Add prototype.
4399 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4401 * w32.c (term_winsock): Call release_listen_threads before calling
4403 (_sys_wait_accept): Wait for accept event in a loop with a finite
4404 timeout, instead of waiting indefinitely. Will hopefully avoid
4405 hanging during exit because WSACleanup deadlocks waiting for the
4406 event object to be released. (Bug#14333)
4408 * w32proc.c (release_listen_threads): New function, signals all
4409 the reader threads that listen for connections to stop waiting.
4411 * w32.h (release_listen_threads): Add prototype.
4413 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4415 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4416 field of new marker (for sanity and safety).
4417 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4418 anyway because XMISCTYPE is a function and can't be an lvalue).
4420 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4422 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4423 (x_after_update_window_line, x_scroll_bar_create):
4424 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4425 (handle_one_xevent, x_clear_frame_area):
4426 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4427 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4428 * xterm.h (x_clear_area): Adjust prototype.
4430 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4432 Hook scanning and indentation functions to find_newline. This helps
4433 to avoid duplicated code and renders more respect to newline cache.
4434 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4435 * cmds.c (Fforward_line):
4436 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4437 Use find_newline and avoid unnecessary point movements.
4438 * search.c (scan_newline): Implement on top of find_newline.
4440 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4442 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4443 scoped code (bug#11258).
4445 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4447 * nsterm.m (last_window): New variable.
4448 (EV_TRAILER2): New macro.
4449 (EV_TRAILER): Call EV_TRAILER2.
4450 (mouseMoved:): Add support for mouse-autoselect-window
4451 on nextstep (Bug#6888).
4453 2013-08-28 Andreas Schwab <schwab@suse.de>
4455 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4456 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4457 Remove unused macro definitions.
4458 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4459 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4460 Only define if emacs.
4462 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4464 Prefer enum glyph_row_area to int where appropriate.
4465 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4467 (window_box, window_box_width, window_box_left, window_box_left_offset)
4468 (window_box_right, window_box_right_offset): Adjust prototypes.
4469 * xdisp.c (window_box, window_box_width, window_box_left)
4470 (window_box_left_offset, window_box_right, window_box_right_offset):
4471 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4472 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4473 * nsterm.m (ns_clip_to_row):
4474 * w32term.c (w32_clip_to_row):
4475 * xterm.c (x_clip_to_row): Likewise.
4477 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4479 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4480 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4482 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4484 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4485 for portability to hosts where /bin/sh has problems.
4487 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4489 Redesign redisplay interface to drop global output_cursor.
4490 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4491 (toplevel): Remove declaration of output_cursor.
4492 (set_output_cursor, x_cursor_to): Remove prototype.
4493 * window.h (struct window): New member output_cursor.
4494 (output_cursor_to): New function to replace RIF member.
4495 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4496 (update_text_area, set_window_cursor_after_update): Use it.
4497 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4498 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4499 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4500 * w32term.c (x_update_window_begin, x_update_window_end):
4501 * xterm.c (x_update_window_begin, x_update_window_end):
4502 Adjust to use per-window output cursor.
4504 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4506 Simplify SELECT_TYPE-related code.
4507 Like EMACS_TIME, this portability layer is no longer needed, since
4508 Emacs has been using fd_set as a portability layer for some time.
4509 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4510 (SELECT_TYPE): Remove. All uses changed to fd_set.
4511 (fd_set) [!FD_SET]: New typedef.
4513 Simplify EMACS_TIME-related code.
4514 This portability layer is no longer needed, since Emacs has been
4515 using struct timespec as a portability layer for some time.
4516 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4517 Include <time.h> rather than "systime.h"; that's all that's needed now.
4518 * dispnew.c: Include <timespec.h> rather than "systime.h";
4519 that's all that's needed now.
4520 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4521 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4522 TIMESPEC_RESOLUTION.
4523 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4524 LOG10_TIMESPEC_RESOLUTION.
4525 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4526 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4527 (make_emacs_time): Remove. All used changed to make_timespec.
4528 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4529 (current_timespec): Rename from current_emacs_time. All uses changed.
4530 (add_emacs_time): Remove. All uses changed to timespec_add.
4531 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4532 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4533 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4534 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4535 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4536 (current_timespec): Rename from current_emacs_time. All uses changed.
4537 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4538 changed to timespec_cmp.
4539 * xgselect.c: Include <timespec.h>, since our .h files don't.
4541 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4543 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4544 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4545 Remove the leftovers.
4546 * gtkutil.c (toplevel): Do not declare Qxft but include
4548 * image.c (toplevel): Do not declare Vlibrary_cache because
4549 it's already done in lisp.h.
4551 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4553 * lisp.h (Mouse_HLInfo): Move from here...
4554 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4555 (reset_mouse_highlight): New function.
4556 * msdos.c (dos_set_window_size, IT_update_begin)
4557 (internal_terminal_init):
4558 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4559 (ns_initialize_display_info):
4560 * w32console.c (initialize_w32_display):
4561 * w32term.c (x_update_window_end, x_free_frame_resources)
4562 (w32_initialize_display_info):
4563 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4564 * window.c (Fdelete_other_windows_internal):
4565 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4566 * termchar.h (toplevel):
4567 * xterm.h (toplevel): Include dispextern.h.
4569 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4571 Fix minor problems found by static checking.
4572 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4573 (expect): Avoid nested-if warning.
4574 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4575 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4576 * nsterm.h, nsterm.m (ns_select):
4577 * xgselect.c, xgselect.h (xg_select):
4578 Adjust signature to better match pselect's.
4579 * nsterm.m (ns_select):
4580 Don't set *TIMEOUT, since pselect doesn't.
4581 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4582 diagnostic about assigning const char * to it.
4583 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4585 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4587 * lread.c (substitute_object_recurse): Handle hash-tables as well
4590 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4592 Fix unlikely core dump in init_tty, and simplify terminfo case.
4593 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4594 The old version incorrectly dumped core if malloc returned a
4595 buffer containing only non-NUL bytes.
4596 (init_tty): Do not allocate or free termcap buffers; the
4597 struct does that for us now.
4598 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4599 (struct tty_display_info): Define members termcap_term_buffer and
4600 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4601 use them. Allocate them directly in struct rather than indirectly
4602 via a pointer, to simplify init_tty.
4604 * frame.c (check_minibuf_window): Initialize 'window' properly,
4605 so that Emacs reliably aborts later if 'window' is not initialized.
4607 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4609 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4610 of VoidSymbol (Bug#15154).
4612 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4614 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4615 mouse_face_beg_y and mouse_face_end_y.
4616 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4617 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4618 Adjust users and update comment where appropriate.
4620 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4622 * frame.c (check_minibuf_window): New function.
4623 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4624 Call check_minibuf_window (Bug#15183).
4626 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4628 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4629 because this is the only last cursor data we need to keep and consult.
4630 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4631 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4634 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4636 Fix recovering from possible decompression error.
4637 Since insert_from_gap doesn't always move point, we can't use PT as
4638 the position where the partially decompressed data ends, and
4639 should count how many bytes was produced so far.
4640 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4641 (unwind_decompress): Really delete partially uncompressed data.
4642 (Fzlib_decompress_region): Take decompressed data size into account.
4644 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4646 * syntax.c (init_syntax_once): Adjust comment and do an early
4647 initialization of Qchar_table_extra_slots just once...
4648 * casetab.c (init_casetab_once):
4649 * category.c (init_category_once):
4650 * character.c (syms_of_character):
4651 * coding.c (syms_of_coding):
4652 * xdisp.c (syms_of_xdisp): ...and omit it here.
4654 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4656 * xdisp.c (get_next_display_element): Don't apply to characters
4657 from a display vector the logic of setting it->end_of_box_run_p
4658 suitable for characters from a buffer. (Bug#15175)
4660 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4661 to handle directories, rather than '_utime' which doesn't.
4664 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4666 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4667 or fullscreen (Bug#14627).
4669 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4671 System-dependent integer overflow fixes.
4672 * process.c (Fset_process_window_size): Signal an error if
4673 the window size is outside the range supported by the lower level.
4674 * sysdep.c (set_window_size): Return negative on error,
4675 nonnegative on success, rather than -1, 0, 1 on not in system,
4676 failure, success. This is simpler. Caller changed.
4677 (serial_configure): Remove unnecessary initialization of local.
4678 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4679 size fits in unsigned long; this isn't true on some 32-bit hosts.
4680 Avoid buffer overrun if some future version of /proc/meminfo has a
4681 variable name longer than 20 bytes.
4682 (system_process_attributes) [__FreeBSD__]:
4683 Don't assume hw.availpages fits in 'int'.
4685 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4687 Don't let very long directory names overrun the stack.
4688 Fix some related minor problems involving "//", vfork.
4689 * callproc.c (encode_current_directory): New function.
4690 (call_process): Don't append "/"; not needed.
4691 * fileio.c (file_name_as_directory_slop): New constant.
4692 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4693 this can save the caller having to alloca.
4694 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4695 Use SAFE_ALLOCA, not alloca.
4696 (directory_file_name, Fexpand_file_name): Leave leading "//"
4697 alone, since it can be special even on POSIX platforms.
4698 * callproc.c (call_process):
4699 * process.c (Fformat_network_address):
4700 * sysdep.c (sys_subshell):
4701 Use encode_current_directory rather than rolling our own.
4702 (create_process): No need to encode directory; caller does that now.
4703 * process.h (encode_current_directory): New decl.
4704 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4705 Rework to avoid 'goto xyzzy;'.
4707 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4709 * xdisp.c (handle_face_prop): If the default face was remapped use
4710 the remapped face for strings from prefix properties. (Bug#15155)
4712 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4714 Minor cleanup for redisplay interface and few related functions.
4715 * frame.h (enum text_cursor_kinds): Move from here...
4716 * dispextern.h (enum text_cursor_kinds): ...to here.
4717 (toplevel): Drop unnecessary declarations.
4718 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4719 in update_window_end_hook and draw_window_cursor functions.
4720 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4721 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4722 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4723 * xterm.c (x_update_window_end, x_draw_window_cursor):
4724 * xdisp.c (display_and_set_cursor, update_window_cursor)
4725 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4726 enum text_cursor_kinds where appropriate.
4728 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4730 Redesign redisplay interface to drop updated_row and updated_area.
4731 * dispextern.h (updated_row, updated_area): Remove declaration.
4732 (struct redisplay_interface): Pass glyph row and row area parameters
4733 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4734 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4736 * dispnew.c (updated_row, updated_area): Remove.
4737 (redraw_overlapped_rows, update_window_line): Adjust user.
4738 (update_marginal_area, update_text_area): Likewise. Pass updated row
4739 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4740 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4743 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4745 * process.c (flush_pending_output): Remove stub.
4748 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4750 * callproc.c: Fix race that killed background processes (Bug#15144).
4751 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4752 Record deleted process-id in critical section, not afterwards.
4753 Don't mistakenly kill process created by a call-process invocation
4754 that discards output and does not wait.
4756 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4758 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4759 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4760 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4761 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4762 to shut up compiler in mark_object.
4763 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4765 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4767 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4768 We can't portably rely on PTY_OPEN doing that, even if
4769 it calls posix_openpt with O_CLOEXEC.
4771 2013-08-20 Kenichi Handa <handa@gnu.org>
4773 * character.c (string_char): Improve commentary.
4775 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4777 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4778 (struct animation_cache): Make signature a flexible array member.
4779 All uses changed. This is a tad slower but may insulate us better
4780 from future changes to ImageMagick.
4782 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4784 * image.c: Shrink memory needed for animation cache.
4785 (SIGNATURE_DIGESTSIZE): New constant.
4786 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4787 (imagemagick_create_cache): Copy the signature. This saves
4788 several KB of memory that ImageMagick wastes per signature.
4789 Don't bother updating the update_time, as the caller does that now.
4790 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4791 it's a fixed size struct member now.
4792 (imagemagick_get_animation_cache): Always destroy the signature,
4793 as it's now imagemagick_create_cache's responsibility to copy it.
4794 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4795 and use memcmp rather than strcmp.
4796 eassert that ImageMagick returns a signature of the specified length.
4798 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4800 * image.c (imagemagick_get_animation_cache): Don't segfault on
4802 (imagemagick_get_animation_cache): Revert to previous definition
4803 so that it actually works. But keep the memory leak fix.
4804 (imagemagick_get_animation_cache): Fix memory leak.
4806 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4808 * image.c: Fix animation cache signature memory leak.
4809 Fix some other minor performance problems while we're at it.
4810 (imagemagick_create_cache): Clear just the members that
4811 need clearing. Don't set update_time, as caller does that now.
4812 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4813 Simplify by using pointer-to-pointer instead of a prev pointer.
4814 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4815 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4816 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4817 it's already a copy. Free the signature probe unless it's cached.
4819 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4820 This was introduced by my 2013-08-12 fix for Bug#15035.
4822 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4824 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4825 (imagemagick_prune_animation_cache): Now static.
4827 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4829 * image.c (imagemagick_get_animation_cache): Don't segfault when
4830 pruning all entries.
4832 2013-08-18 Ken Brown <kbrown@cornell.edu>
4834 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4835 static heap if ENABLE_CHECKING is defined.
4836 (max_bss_sbrk_ptr): New variable.
4838 (report_sheap_usage): Report maximum static heap usage instead of
4839 ending static heap usage.
4841 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4843 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4844 of zlib_initialized according to the results of calling
4845 init_zlib_functions.
4847 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4849 * image.c: Implement an ImageMagick per-image cache.
4850 (imagemagick_get_animation_cache): Fix a double-free error.
4851 (imagemagick_load_image): Remove the ping_wand code, which only
4852 apparently saved time on invalid animated images, and slowed down
4853 everything else. Optimise for the common case.
4855 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4857 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4859 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4861 * marker.c (set_marker): Remove documentation of undefined behavior.
4863 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4865 * image.c (imagemagick_compute_animated_image): Animate correctly
4866 when sub-images are smaller than the main image.
4867 (imagemagick_compute_animated_image): Setting the iterator row to
4868 zero is apparently not allowed.
4869 (imagemagick_compute_animated_image): Allow images that say they
4870 have sub-images that are bigger than the main image, but just crop
4873 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4875 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4877 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4879 * image.c (imagemagick_compute_animated_image): Respect the GIF
4882 2013-08-15 Ken Brown <kbrown@cornell.edu>
4884 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4885 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4888 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4890 Fix minor problems found by static checking.
4891 * frame.c (delete_frame):
4892 * xdisp.c (next_element_from_display_vector):
4893 Avoid uninitialized local.
4894 * image.c (imagemagick_compute_animated_image): Port to C89.
4895 Prefer usual GNU indentation style for loops.
4896 Be more careful about bizarrely large sizes, by using ptrdiff_t
4899 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4901 Fix infinite frame selection loop (Bug#15025).
4902 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4904 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4906 * xdisp.c (compute_window_start_on_continuation_line):
4907 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4908 to make sure we end up setting the window start at the leftmost
4909 visible character of the display line. This avoids funky
4910 horizontal shifting because the window start is not kept on the
4911 same position. (Bug#15090)
4912 (next_element_from_display_vector): Support 'box' face attribute
4913 in the face definitions of a display vector. (Bug#15099)
4915 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4917 * image.c (imagemagick_compute_animated_image): Implement animated
4919 (imagemagick_compute_animated_image): Fix some compilation
4920 warnings. Implement a very simple cache to make the animation
4921 usable at all, but it should be replaced with a per-image cache.
4923 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4925 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4926 to do `for' loops over alist values.
4927 * buffer.h (FOR_EACH_BUFFER):
4928 * process.c (FOR_EACH_PROCESS): Use it.
4929 (handle_child_signal, status_notify, Fget_buffer_process)
4930 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4932 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4934 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4935 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4936 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4937 to xzalloc and so avoid redundant call to memset.
4938 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4939 members because it is allocated with xzalloc and so already zeroed.
4941 2013-08-14 Ken Brown <kbrown@cornell.edu>
4943 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4946 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4948 Utility function and macro to copy Lisp string to C string.
4949 * lisp.h (xlispstrdupa): New macro.
4950 (xlispstrdup): New prototype.
4951 * alloc.c (xlispstrdup): New function.
4952 * callint.c (Fcall_interactively):
4953 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4954 (Fsubstitute_in_file_name):
4955 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4956 * image.c (x_create_bitmap_from_file):
4957 * w32term.c (w32_term_init):
4958 * xterm.c (x_term_init): Use xlispstrdup.
4960 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4962 * image.c (imagemagick_load_image): Make animated pictures work.
4963 There's still some problems with background color settings, though
4966 * decompress.c (unwind_decompress): Always restore point.
4968 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4970 * marker.c (set_marker): Reformat documentation.
4972 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4974 * xdisp.c (cursor_type_changed): Now static.
4976 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4977 Use changed. This avoids the need to call xmalloc and for the
4978 caller to call xfree, and avoids memory leaks in some situations.
4980 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4982 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4983 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4984 (redisplay_window): If window_end_valid is cleared due to non-zero
4985 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4986 so do not call to try_cursor_movement for that window.
4988 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4990 * window.h (struct window): Convert window_end_pos and
4991 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4992 (wset_window_end_pos, wset_window_end_vpos): Remove.
4993 * dispnew.c (adjust_glyph_matrix):
4994 * window.c (Fwindow_end, replace_window, set_window_buffer)
4996 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4997 (set_vertical_scroll_bar, redisplay_window, try_window)
4998 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4999 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5000 (note_mouse_highlight): Adjust users.
5001 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5004 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5006 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5007 * image.c (imagemagick_filename_hint): Use `const char *' and
5008 prefer SSDATA to SDATA to avoid warnings.
5010 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5012 Cleanup window fringes, margins and scroll bars adjustments.
5013 * window.c (set_window_fringes, set_window_margins)
5014 (set_window_scroll_bars, apply_window_adjustment): New functions.
5015 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5016 (Fset_window_scroll_bars): Use them.
5018 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5020 * window.h (struct window): Convert scroll_bar_width
5021 from Lisp_Object to integer. Adjust comment.
5022 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5024 * window.c (wset_scroll_bar_width): Remove.
5025 (make_window): Initialize scroll_bar_width.
5026 (Fsplit_window_internal): Use direct assignment.
5027 (Fset_window_configuration, save_window_save):
5028 Convert Lisp_Object to integer and back where appropriate.
5029 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5030 bar was actually changed, and mention this in docstring.
5032 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5034 * decompress.c: Minor simplifications.
5035 (Fzlib_decompress_region): Don't bother verifying
5036 that avail_out <= UINT_MAX, as that was confusing.
5037 Mention the restriction in a comment instead.
5038 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5040 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5042 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5043 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5045 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5047 * image.c (imagemagick_filename_hint): Check for errors in the
5050 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5052 * window.c (Fwindow_margins): Return nil when there's no marginal
5053 area, as per the documented API.
5055 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5056 Fmake_vector, as scroll bar's struct members are not all Lisp
5057 objects now. This avoids crashes in GC.
5059 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5060 bool, so its address could be taken.
5062 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5064 * image.c (imagemagick_filename_hint): New function to possibly
5065 apply `image-content-type-suffixes'.
5066 (imagemagick_load_image): Use it.
5068 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5070 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5071 if loading zlib failed.
5073 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5075 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5076 2013-08-13 checkin below. Change bool to BOOL, rule is:
5077 All Obj-C code uses BOOL, except for interfaces callable from C.
5079 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5081 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5083 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5084 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5085 bool instead of BOOL.
5086 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5087 from Lisp_Object to bitfield. Adjust comment.
5088 * w32term.c (x_scroll_bar_create): Adjust user.
5089 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5090 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5091 Use bool for boolean.
5092 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5093 to `unsigned int' when defining a bitfield.
5095 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5097 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5099 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5101 * window.h (struct window): Convert left_margin_cols and
5102 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5103 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5104 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5106 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5108 (showing_window_margins_p, update_window_line, update_frame_1):
5109 * fringe.c (draw_fringe_bitmap_1):
5110 * xdisp.c (window_box_width): Adjust users.
5111 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5112 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5113 Use direct assignment.
5114 (Fset_window_configuration, save_window_save, Fwindow_margins):
5115 Convert Lisp_Object to integer and back where appropriate.
5116 (Fset_window_margins): Adjust user. Return t if any margin
5117 was actually changed, and mention this in docstring.
5119 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5121 * syntax.c (forward_word):
5122 * cmds.c (forward_char, backward_char): Mention the optional argument.
5124 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5126 * window.h (struct window): Convert left_fringe_width
5127 and right_fringe_width from Lisp_Objects to integers.
5129 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5130 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5131 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5133 (make_window): Initialize new integer fields to -1.
5134 (Fsplit_window_internal): Use direct assignment.
5135 (Fset_window_configuration, save_window_save):
5136 Convert Lisp_Object to integer and back where appropriate.
5137 (Fset_window_fringes): Adjust user. Return t if any fringe
5138 was actually changed, and mention this in docstring.
5140 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5142 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5143 * nsfns.m (x_set_cursor_type):
5144 * w32fns.c (x_set_cursor_type):
5145 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5146 * xdisp.c (set_frame_cursor_types): ...but in common code.
5148 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5150 * font.c (clear_font_cache): New function, stripped from...
5151 (Fclear_font_cache): ...here, which now uses the function
5152 above. Adjust comment.
5153 * font.h (clear_font_cache): Add prototype.
5154 * xfaces.c (clear_face_cache): Use clear_font_cache.
5156 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5158 * window.c (Fset_window_start): Compare `w', not `window' because
5159 `w' might not be equal to `window' after call to decode_live_window.
5161 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5163 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5164 This fixes a problem introduced by the Bug#15035 patch
5165 when using GPG. Reported by Herbert J. Skuhra.
5167 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5169 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5170 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5171 not yet initialized.
5173 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5175 * decompress.c (Fzlib_decompress_region): Support zlib
5176 decompression, too, and rename.
5178 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5180 Minor zlib configuration tweaks.
5181 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5182 Don't assume presence of fn_inflateInit2_ zlib internal function.
5184 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5186 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5187 include the zlib prefix.
5189 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5191 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5192 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5193 define static variables that are pointers to zlib functions to be
5195 (init_zlib_functions) [WINDOWSNT]: New function.
5196 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5198 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5199 macros instead of invoking the zlib functions directly.
5200 (syms_of_decompress): DEFSYM Qzlib_dll.
5201 Staticpro Szlib_available_p.
5203 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5205 Avoid looping over all frame windows to freeze and unfreeze.
5206 * window.h (struct window): Drop frozen_window_start_p.
5207 (freeze_window_starts): Drop prototype.
5208 * frame.h (struct frame): New frozen_window_starts flag.
5209 (FRAME_WINDOWS_FROZEN): New macro.
5210 * window.c (freeze_window_start, freeze_window_starts):
5212 (select_window, replace_window): Adjust users.
5213 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5214 (window_frozen_p): New function.
5215 (redisplay_window): Use it.
5217 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5219 Fix some fd issues when running subprocesses (Bug#15035).
5220 Fix bugs that can leak files or file descriptors on errors.
5221 Don't unlink open temp files, as that's hard for users to diagnose
5222 when things go awry (e.g., temp disk exhausted).
5223 Don't bother to lock temp files. Check for invalid recursion.
5224 * callproc.c (synch_process_fd): Remove. All uses removed.
5225 (synch_process_tempfile): New var or macro.
5226 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5228 (record_kill_process): New arg, the temp name. All callers changed.
5229 (delete_temp_file): Now just a simple wrapper around unlink.
5230 (call_process_kill): New arg, the call_process_fd array.
5231 Close them all. Clear synch_process_pid. Remove the temp file,
5232 or arrange for it to be removed.
5233 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5234 that's been moved to synch_process_tempfile. Caller changed.
5235 Do not remove the tempfile; that's now call_process_kill's
5237 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5238 call_process_kill; the caller now does that.
5239 (call_process_cleanup): Do not close the process fd; that's now
5240 call_process_kill's responsibility.
5241 (Fcall_process): Implement via new function call_process, which
5242 has most of the old body of Fcall_process, but with a different API.
5243 (call_process): New function that does not open or close filefd if
5244 it is nonnegative. Record which fds need to be closed, and let
5245 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5246 Signal an error if invoked recursively (could be done via a hook).
5247 Simplify creation of the tempfile in the MSDOS case.
5248 Don't create the output file until after checking for the executable.
5249 Report any failure to open /dev/null.
5250 Don't open /dev/null for writing twice; once is enough.
5251 Don't create pipe if all output is being discarded or sent to file.
5252 Don't worry about setting up the coding system or reading from the
5253 pipe if all output is being discarded.
5254 Hoist fd_error local into top level, to lessen block nesting.
5255 Don't record deleted pid here; now done by Fcall_process_region.
5256 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5257 and note its success in synch_process_tempfile.
5258 Do not leak resources when child_setup fails.
5259 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5260 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5261 (create_temp_file): Now returns open fd, with an additional
5262 Lisp_Object * argument to return the name. All callers changed.
5263 Do not close the file; rewind it instead, and leave it open for
5264 the caller. Do not lock the temp file. Unwind-protect the file
5265 and the file-descriptor.
5266 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5267 If an asynchrounous process, record it here, not in call_process.
5268 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5269 * eval.c (set_unwind_protect): New function.
5270 * fileio.c (write_region): New function, generalized from the
5271 old Fwrite_region. Do not lock temp files.
5272 (Fwrite_region): Use it.
5273 * lisp.h (set_unwind_protect, write_region): New decls.
5274 * process.c: Include <verify.h>.
5275 (make_process): Mark fds as initially closed.
5276 (deleted_pid_list): Now a list of pid-filename pairs.
5278 (close_process_fd): New function.
5279 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5280 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5281 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5282 (create_process, create_pty, Fmake_serial_process)
5283 (server_accept_connection): Record which fds need to be closed,
5284 and let deactivate_process close them.
5285 (Fmake_network_process): Do not discard the unwind-protect
5286 until it's safe to do so.
5287 (deactivate_process): Close the fds opened by create_process etc.
5288 (Fprocess_send_eof): Adjust to new way of recording open fds.
5289 Report an error if /dev/null can't be opened, instead of aborting.
5290 * process.h (PROCESS_OPEN_FDS): New constant.
5291 (struct Lisp_Process): New member open_fds.
5292 (record_kill_process, record_deleted_pid): Adjust signatures.
5293 (record_deleted_pid): Move decl here ...
5294 * syswait.h (record_deleted_pid): ... from here.
5296 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5298 * decompress.c: Fix bugs with large buffers and weird inputs.
5299 Tune a bit. Reindent as per usual Emacs style.
5300 (BUFFER_SIZE): Remove.
5301 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5302 more than UINT_MAX bytes. Decompress into the gap instead of into
5303 an auto buffer, as this should avoid copying. Return nil if
5304 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5305 set immediate_quit; we shouldn't trust zlib code that much.
5307 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5309 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5310 errors, and really move the gap to where we want it.
5312 * lisp.h: Include decompress.c support.
5314 * emacs.c (main): Include decompress.c support.
5316 * Makefile.in: Include -lz if present.
5318 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5320 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5321 (initWithTitle:): Initialize frame to 0.
5322 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5323 (fillWithWidgetValue:frame:): Rename from
5324 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5326 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5327 fillWithWidgetValue:frame:
5329 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5330 remove memory leak warnings.
5332 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5333 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5336 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5337 (x_activate_menubar): Update the whole menu.
5338 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5339 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5340 current event is not NSSystemDefined (Bug#15001).
5341 Call ns_check_menu_open only if trackingMenu is 2.
5342 (menuDidClose:): New method, decrease trackingMenu.
5343 (fillWithWidgetValue:setDelegate:): New method.
5344 (fillWithWidgetValue:): Call the above.
5346 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5348 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5350 Omit some unnecessary casts.
5351 Many of these go back to the old pre-C89 days, when they may have
5352 been needed, but we've been assuming C89 or later for a while now.
5353 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5354 (live_float_p, live_misc_p, live_vector_p):
5355 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5356 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5357 (defvar_per_buffer):
5358 * callint.c (Fcall_interactively):
5359 * doc.c (Fsubstitute_command_keys):
5360 * filelock.c (get_boot_time):
5361 * frame.c (xrdb_get_resource):
5362 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5363 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5364 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5365 (menuitem_highlight_callback, menu_destroy_callback)
5366 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5367 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5368 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5369 (xg_tool_bar_help_callback, tb_size_cb):
5370 * image.c (xpm_alloc_color, png_read_from_memory)
5371 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5372 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5374 * keymap.c (describe_map):
5375 * nsfns.m (Fns_display_monitor_attributes_list):
5376 * nsmenu.m (process_dialog:):
5377 * nsterm.m (hold_event):
5378 * process.c (wait_reading_process_output):
5379 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5380 * scroll.c (do_direct_scrolling, scrolling_1):
5381 * termcap.c (tgetent):
5382 * window.c (check_window_containing, add_window_to_list)
5383 (freeze_window_starts):
5384 * xdisp.c (compare_overlay_entries, vmessage):
5385 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5386 (x_get_monitor_attributes_xrandr)
5387 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5388 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5389 * xfont.c (xfont_match, xfont_open):
5390 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5391 (menubar_selection_callback, menu_position_func)
5392 (popup_selection_callback, create_and_show_popup_menu)
5393 (dialog_selection_callback, create_and_show_dialog):
5394 * xrdb.c (x_get_string_resource):
5396 * xsmfns.c (x_session_check_input):
5397 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5398 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5399 (xaw_jump_callback, xaw_scroll_callback):
5400 Omit unnecessary casts.
5402 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5404 Minor string-length refactoring.
5405 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5406 * frame.c (make_monitor_attribute_list):
5407 Prefer build_string to strlen + make_string.
5409 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5411 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5412 don't check minor_code (Bug#14417).
5414 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5416 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5417 vertical positions instead. This avoids calling MATRIX_ROW with
5418 row numbers that are possibly beyond valid limits. (Bug#15064)
5420 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5422 Use xstrdup and build_unibyte_string where applicable.
5423 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5424 * xfns.c (x_window):
5425 * xrdb.c (x_get_customization_string):
5426 * xterm.c (xim_initialize):
5427 * w32fns.c (w32_window): Use xstrdup.
5428 (w32_display_monitor_attributes_list):
5429 * emacs.c (init_cmdargs):
5430 * keyboard.c (PUSH_C_STR):
5431 * nsfont.m (nsfont_open):
5432 * sysdep.c (system_process_attributes):
5433 * w32.c (system_process_attributes):
5434 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5436 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5438 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5439 variables of these types so that GDB would know about them, as aid
5440 for debugging fatal exceptions. (Bug#15024) See also
5441 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5444 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5446 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5447 larger than the NSWindow (Bug#14934).
5449 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5451 Redesign redisplay interface to drop global variable updated_window.
5452 Always pass currently updated window as a parameter to update routines.
5453 * dispextern.h (updated_window): Remove declaration.
5454 (struct redisplay_interface): Pass window parameter to
5455 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5456 and after_update_window_hook.
5457 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5459 * dispnew.c (updated_window): Remove.
5460 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5461 (update_window_line): Adjust to match redisplay interface changes.
5462 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5463 (ns_scroll_run, ns_after_update_window_line):
5464 * w32term.c (x_update_window_begin, x_update_window_end)
5465 (x_after_update_window_line, x_scroll_run):
5466 * xterm.c (x_update_window_begin, x_update_window_end)
5467 (x_after_update_window_line, x_scroll_run):
5468 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5469 Likewise. Adjust comments where appropriate.
5470 (x_cursor_to): Simplify because this is always called during window
5471 update (but install debugging check anyway).
5472 (expose_window): Check must_be_updated_p flag to see whether this
5473 function is called during window update.
5475 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5477 Do not reset window modification event counters excessively.
5478 These leftovers and poor man's tricky methods to catch extra
5479 redisplay's attention are no longer needed.
5480 * frame.c (set_menu_bar_lines_1):
5481 * minibuf.c (read_minibuf_unwind):
5482 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5483 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5484 (window_scroll_line_based, Fset_window_configuration):
5485 * xdisp.c (redisplay_window): Do not reset last_modified and
5486 last_overlay_modified counters.
5488 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5490 * xselect.c (x_send_client_event): Set send_event and serial, memset
5491 data.l as it might be bigger than data.b. Use 24 bit mask to
5492 XSendEvent (Bug#15034).
5494 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5496 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5497 for TTY frames that are not the top frame on their console.
5500 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5502 * w32term.c (w32fullscreen_hook): Really maximize frame when
5503 asked for (Bug#14841).
5505 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5507 Prefer selected_window to Fselected_window, likewise for frames.
5508 * buffer.c (Fbuffer_swap_text):
5509 * data.c (Fvariable_binding_locus):
5510 * window.c (run_window_configuration_change_hook): Adjust users.
5511 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5512 Use decode_live_frame.
5514 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5516 Be more careful if selected window shows the buffer other than current,
5517 use window_outdated only if this is not so. This change should also
5518 address some weird issues discussed in Bug#13012.
5519 * window.h (window_outdated): New prototype.
5520 * window.c (window_outdated): Now here. Convert from static and
5521 always assume window's buffer.
5522 (Fwindow_end, Fwindow_line_height): Use it.
5523 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5524 and always assume window's buffer.
5525 (redisplay_window): Adjust user.
5526 (redisplay_internal): Call to reconsider_clip_changes once and
5527 check whether mode line should be updated only if selected window
5528 shows current buffer.
5529 (run_window_scroll_functions): Use eassert for debugging check.
5530 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5532 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5534 * window.c (window_scroll, window_scroll_pixel_based)
5535 (window_scroll_line_based): Use bool for booleans.
5537 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5539 * process.c: Fix minor off-by-one issues in descriptor counts.
5540 This shouldn't fix any real bugs, but it cleans up the code a bit.
5541 (max_process_desc, max_input_desc): -1, not 0, means none.
5543 (delete_input_desc): New function.
5544 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5545 (deactivate_process): Scan backwards when recomuting max_process_desc;
5546 that should be faster.
5547 (init_process_emacs): Initialize max_input_desc.
5549 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5551 Use region cache to speedup bidi_find_paragraph_start.
5552 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5553 Rename cache_long_line_scans to cache_long_scans.
5554 * buffer.c (bset_cache_long_line_scans): Rename to
5555 bset_cache_long_scans.
5556 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5557 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5559 (syms_of_buffer): Rename cache-long-line-scans to
5560 cache-long-scans. Adjust docstring.
5561 * search.c (newline_cache_on_off):
5562 * indent.c (width_run_cache_on_off): Adjust users.
5563 * bidi.c (bidi_paragraph_cache_on_off): New function.
5564 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5565 * insdel.c (prepare_to_modify_buffer):
5566 Invalidate bidi_paragraph_cache if enabled.
5568 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5570 Invalidate region caches only if buffer text is going to be changed.
5571 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5572 (modify_text): ...new prototype.
5573 (prepare_to_modify_buffer_1): New prototype.
5574 * textprop.c (modify_region): Rename to...
5575 (modify_text_properties): ...new function.
5576 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5577 (Fremove_list_of_text_properties): Adjust users.
5578 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5579 (modify_text): ...new function.
5580 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5581 (prepare_to_modify_buffer_1): ...new function.
5582 * casefiddle.c (casify_region):
5583 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5584 (Ftranspose_regions): Use modify_text.
5586 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5588 * lisp.mk (lisp): Add nadvice.elc.
5590 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5592 New macro to iterate over live buffers similar to frames.
5593 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5594 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5595 Declare buffer-related variables here to offload lisp.h.
5596 * buffer.c (Vbuffer_alist): Adjust comment.
5597 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5598 (other_buffer_safely):
5599 * data.c (store_symval_forwarding):
5600 * dispnew.c (Fframe_or_buffer_changed_p):
5601 * fileio.c (Fdo_auto_save):
5602 * filelock.c (unlock_all_files):
5603 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5605 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5607 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5608 * callproc.c (create_temp_file):
5609 * filelock.c (create_lock_file):
5610 Assume mkostemp, since it's now provided by Gnulib.
5612 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5614 * w32.c (mkostemp): New function.
5615 (mktemp): Remove, no longer used. Most of the code reused in
5616 mkostemp. (Bug#15015)
5617 (mktemp): Don't undef.
5619 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5621 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5622 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5623 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5624 (free_glyph_pool, check_glyph_memory): Likewise for
5625 all users. Adjust comments where appropriate.
5627 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5629 * composite.h: Minor fixups.
5630 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5631 to fix a misspelling, and change it to an inline function while
5632 we're at it (it need not be a macro). All uses changed.
5633 (composition_method, composition_valid_p):
5634 Rewrite to avoid assignments in if-conditions.
5636 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5638 Do not use global Lisp_Object in composition macros.
5639 * composite.h (composition_temp): Remove declaration.
5640 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5641 (composition_method, composition_valid_p): ...inline functions.
5642 (compose_region): Remove the leftover.
5643 * composite.c (composition_temp): Remove.
5644 (run_composition_function, update_compositions)
5645 (composition_compute_stop_pos, composition_adjust_point)
5646 (Ffind_composition_internal):
5647 * coding.c (handle_composition_annotation):
5648 * xdisp.c (handle_composition_prop, check_point_in_composition):
5649 Related users changed.
5651 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5653 Drop FRAME_PTR typedef.
5654 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5655 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5656 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5657 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5658 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5659 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5660 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5661 All related users changed.
5663 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5665 * eval.c (default_toplevel_binding): New function.
5667 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5668 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5669 (syms_of_eval): Export them.
5670 * data.c (Fdefault_value): Micro cleanup.
5671 * term.c (init_tty): Use "false".
5673 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5675 Fix X GC leak in GTK and raw (no toolkit) X ports.
5676 * xterm.c (x_free_frame_resources): If white and black relief
5677 GCs are allocated, always free them here.
5678 * xfns.c (x_make_gc): Omit redundant initialization.
5679 * widget.c (create_frame_gcs): Remove the leftover.
5680 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5681 in x_free_frame_resources.
5683 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5685 * nsterm.m (windowWillResize:toSize:): Only change title if
5686 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5688 (viewDidEndLiveResize): New method.
5690 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5691 inside NS_IMPL_COCOA.
5693 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5695 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5696 Do not check whether undo is enabled because record_insert and
5697 record_delete does that themselves.
5699 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5701 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5702 member which is not really used any more.
5703 (FRAME_XIC_BASE_FONTNAME): Remove.
5704 * xfns.c (xic_free_fontset): Adjust user.
5705 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5706 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5707 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5708 (xdialog_show): Use eassert for debugging check.
5709 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5711 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5713 * fileio.c, fns.c (merge): Move extern decl from here ...
5714 * lisp.h (merge): ... to here.
5716 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5718 Fix last font-related change.
5719 * w32font.h (w32font_list_internal, w32font_match_internal):
5721 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5722 (uniscribe_list_family): Adjust to match font API change.
5723 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5724 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5726 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5728 * frame.h (FRAME_MOUSE_UPDATE):
5729 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5730 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5732 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5734 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5735 * font.h (struct font_driver): Change list, match, and list_family
5736 functions to accept struct frame * as first arg.
5737 * font.c (font_score, font_compare, font_sort_entities):
5739 (font_sort_entities, font_list_entities, font_select_entity):
5740 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5741 match font API change.
5742 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5743 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5744 * ftxfont.c (ftxfont_list, ftxfont_match):
5745 * xftfont.c (xftfont_list, xftfont_match):
5746 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5747 * w32font.c (w32font_list, w32font_match, w32font_list):
5748 (w32font_list_internal, w32_font_match_internal): Likewise.
5749 * xfaces.c (Fx_family_fonts): Adjust user.
5751 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5753 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5754 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5755 only if HAVE_X_WINDOWS is in use.
5756 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5757 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5758 * w32term.c (x_wm_set_icon_position): Likewise.
5759 * w32fns.c (x_icon): Adjust user.
5761 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5763 * xterm.c (last_mouse_press_frame): Remove the
5764 leftover which is not really used any more.
5765 (handle_one_xevent, syms_of_xterm): Adjust users.
5766 (x_flush): Call XFlush once per each X display, not frame.
5767 This is better because this code always unconditionally skips
5768 non-X frames in Vframe_list and issues the only XFlush if we
5769 have more than one X frame on the same X display.
5770 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5771 Use bool for booleans.
5772 (x_draw_glyph_string_background, cvt_string_to_pixel):
5773 (cvt_pixel_dtor): Drop unnecessary prototypes.
5774 * xterm.h (x_display_ok): Adjust prototype.
5776 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5778 Drop unnecessary functions that deals with frame pixel size.
5779 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5780 (x_pixel_height): Drop prototypes.
5781 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5782 (x_pixel_height): Drop implementations.
5783 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5784 which should be always valid for window frame.
5785 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5786 * w32menu.c (Fx_popup_dialog):
5787 * xmenu.c (Fx_popup_dialog): Likewise for both.
5789 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5791 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5792 frame parameters and call to Fmodify_frame_parameters just once.
5793 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5794 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5795 and mention nil frame in docstring.
5797 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5799 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5800 (x_figure_window_size): Likewise. Adjust to return long.
5801 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5802 (toplevel): Move Qterminal_live_p to...
5803 * terminal.c (toplevel): ...here, make it static, and...
5804 (syms_of_terminal): ...DEFSYM here.
5805 * frame.h (Qterminal_live_p): Remove declaration.
5806 (make_frame, x_figure_window_size): Adjust prototype.
5807 * nsfns.m (Fx_create_frame): Use long for window flags.
5809 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5811 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5812 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5813 Do not assume that emacs_close (INT_MAX) is a no-op.
5815 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5817 * xfaces.c (make_face_cache): For struct face_cache, prefer
5818 xmalloc to xzalloc and so avoid redundant call to memset.
5819 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5821 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5823 * fringe.c (draw_window_fringes, update_window_fringes)
5824 (compute_fringe_widths):
5825 * w32term.c (x_draw_glyph_string):
5826 * window.c (candidate_window_p, Frecenter):
5827 * xfaces.c (realize_basic_faces, realize_default_face)
5828 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5829 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5830 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5831 * xmenu.c (Fx_menu_bar_open_internal):
5832 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5833 * xsettings.c (xft_settings_event):
5834 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5835 Use bool for booleans. Adjust style and comments where
5837 * dispextern.h (draw_window_fringes, update_window_fringes)
5838 (compute_fringe_widths):
5839 * xterm.h (x_had_errors_p): Adjust prototype.
5841 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5843 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5844 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5846 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5848 * fns.c (toplevel): Remove comment before Fsafe_length because
5851 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5853 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5855 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5857 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5858 frame which got the message is still alive, before dereferencing
5859 its pointer. (Bug#14970)
5861 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5862 be a live window, before using it as such. (Bug#14970)
5864 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5866 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5867 w32_detect_focus_change instead of doing part of its job by hand.
5868 This fixes the problem whereby FOCUS_OUT events were not sent to
5871 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5873 * process.c (Fprocess_list): Doc fix.
5875 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5876 being re-exposed only if it didn't ask to become visible.
5877 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5878 was previously iconified. (Bug#14841)
5879 (x_iconify_frame): Mark the frame iconified.
5881 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5883 Fix minor problems found by static checking.
5884 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5885 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5887 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5889 * eval.c (set_specpdl_old_value): New function.
5890 (unbind_to): Minor simplification.
5891 (get_backtrace_frame): New function.
5892 (Fbacktrace_frame): Use it. Add `base' argument.
5893 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5894 (syms_of_eval): Export backtrace-eval.
5895 * xterm.c (x_focus_changed): Simplify.
5897 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5899 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5901 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5903 * xdisp.c (redisplay_window): Instead of moving point out of
5904 scroll margin, reject the force_start method, and try scrolling
5905 instead. (Bug#14780)
5907 2013-07-24 Ken Brown <kbrown@cornell.edu>
5909 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5912 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5914 * eval.c (Fprogn): Do not check that BODY is a proper list.
5915 This undoes the previous change. The check slows down the
5916 interpreter, and is not needed to prevent a crash. See
5917 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5919 2013-07-23 Glenn Morris <rgm@gnu.org>
5921 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5923 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5925 Port to GNU/Linux systems with tinfo but not ncurses.
5926 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5927 to decide whether ncurses is being used. Without this change,
5928 GCC complains about tgetent not being declared, on a system
5929 that has tinfo installed but ncurses not installed.
5931 * eval.c (Fprogn): Check that BODY is a proper list.
5933 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5934 * data.c (Fsetq_default):
5935 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5936 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5938 Tune by taking advantage of the fact that ARGS is always a list
5939 when a function is declared to have UNEVALLED args.
5941 * emacsgtkfixed.c: Port to GCC 4.6.
5942 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5944 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5946 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5947 here to silence compiler warnings.
5949 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5951 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5952 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5953 from messing up Emacs's 'struct frame' (Bug#14923).
5955 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5957 * alloc.c (make_save_ptr_ptr): Define this function.
5958 It was inadvertently omitted. It's needed only if
5959 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5961 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5963 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5964 frame have focus (Bug#14895).
5966 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5968 Avoid vfork-related deadlock more cleanly.
5969 * callproc.c (child_setup): When the child's exec fails, output
5970 the program name, as that's more useful. Use O_NONBLOCK to avoid
5972 * process.c (create_process_1): Remove; no longer needed.
5973 (create_process): Remove timer hack; no longer needed, now that
5974 the child avoids deadlock.
5976 2013-07-20 Glenn Morris <rgm@gnu.org>
5978 * image.c (Fimage_flush): Fix doc typo.
5980 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5982 Fix array bounds violation when pty allocation fails.
5983 * process.c (PTY_NAME_SIZE): New constant.
5984 (pty_name): Remove static variable; it's now auto.
5985 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5986 Take pty_name as an arg rather than using a static variable.
5987 All callers changed.
5988 (create_process): Recover pty_flag from process, not from volatile local.
5989 (create_pty): Stay inside array even when pty allocation fails.
5990 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5992 * lread.c (Fload): Avoid initialization only when lint checking.
5993 Mention that it's needed only for older GCCs.
5995 2013-07-20 Kenichi Handa <handa@gnu.org>
5997 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5998 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6000 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6002 * lread.c (Fload): Avoid uninitialized warning.
6004 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6006 Fix some minor file descriptor leaks and related glitches.
6007 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6008 (create_lock_file): Use write, not emacs_write.
6009 * image.c (slurp_file, png_load_body):
6010 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6011 (server_accept_connection):
6012 Don't leak an fd on memory allocation failure.
6013 * image.c (slurp_file): Add a cheap heuristic for growing files.
6014 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6015 as that's what the other routines do. Maybe input need not be
6016 blocked at all, but it's better to be consistent.
6017 Avoid undefined behavior when strlen is zero.
6019 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6020 (NSTATICS): Now a constant; doesn't need to be a macro.
6022 2013-07-19 Richard Stallman <rms@gnu.org>
6024 * coding.c (decode_coding_utf_8): Add simple loop for fast
6025 processing of ASCII characters.
6027 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6029 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6031 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6033 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6034 unportable 'struct x_display_info'.
6035 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6038 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6040 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6041 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6043 (system_process_attributes): Prefer plain char to unsigned char
6044 when either will do. Clean up properly if interrupted or if
6045 memory allocations fail. Don't assume sscanf succeeds.
6046 Remove no-longer-needed workaround to stop GCC from whining.
6047 Read command-line once, instead of multiple times. Check read status a
6050 Fix obscure porting bug with varargs functions.
6051 The code assumed that int is treated like ptrdiff_t in a vararg
6052 function, which is not a portable assumption. There was a similar
6053 -- though these days less likely -- porting problem with various
6054 assumptions that pointers of different types all smell the same as
6055 far as vararg functions is conserved. To make this problem less
6056 likely in the future, redo the API to use varargs functions.
6057 * alloc.c (make_save_value): Remove this vararg function.
6058 All uses changed to ...
6059 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6060 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6062 (make_save_ptr): Rename from make_save_pointer, for consistency with
6063 the above. Define only on platforms that need it. All uses changed.
6065 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6067 * keyboard.c: Try to fix typos in previous change.
6068 (DISPLAY_LIST_INFO): New macro.
6069 (kbd_buffer_get_event): Do not access members that are not present
6070 in X11. Revert inadvertent change of "!=" to "=".
6072 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6074 * keyboard.c (kbd_buffer_get_event):
6075 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6076 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6078 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6080 * filelock.c: Fix unlikely file descriptor leaks.
6081 (get_boot_time_1): Rework to avoid using emacs_open.
6082 This doesn't actually fix a leak, but is better anyway.
6083 (read_lock_data): Use read, not emacs_read.
6085 * doc.c: Fix minor memory and file descriptor leaks.
6086 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6087 (get_doc_string, Fsnarf_documentation):
6088 Fix file descriptor leak on error.
6090 * term.c: Fix minor fdopen-related file descriptor leaks.
6091 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6092 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6094 * charset.c: Fix file descriptor leaks and errno issues.
6096 (load_charset_map_from_file): Don't leak file descriptor on error.
6097 Use plain record_xmalloc since the allocation is larger than
6098 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6100 * eval.c (record_unwind_protect_nothing):
6101 * fileio.c (fclose_unwind):
6103 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6104 The replacement doesn't block input, but that no longer seems
6107 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6109 * lread.c: Fix file descriptor leaks and errno issues.
6110 (Fload): Close some races that leaked fds or streams when 'load'
6112 (Fload, openp): Report error number of last nontrivial failure to open.
6113 ENOENT counts as trivial.
6114 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6116 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6117 now that the function is always called with a nonnegative arg.
6118 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6119 All uses replaced with ...
6120 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6122 A few more minor file errno-reporting bugs.
6123 * callproc.c (Fcall_process):
6124 * doc.c (Fsnarf_documentation):
6125 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6126 * process.c (set_socket_option):
6127 Don't let a constructor trash errno.
6128 * doc.c: Include <errno.h>.
6130 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6132 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6134 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6136 Fix w32 bug with call-process-region (Bug#14885).
6137 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6138 to Fcall_process when the input is empty. This simplifies the
6139 code a bit. It makes no difference on POSIXish platforms but
6140 apparently it fixes a bug on w32.
6142 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6143 * fileio.c (close_file_unwind): Don't close if FD is negative;
6144 this can happen when unwinding a zapped file descriptor.
6145 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6146 in case Emacs runs out of memory between the two unwind-protects.
6147 Don't trash errno when closing FD.
6148 Zap the FD in the specpdl when closing it, instead of deferring
6149 the removal of the unwind-protect; this fixes a bug where a child
6150 function unwinds the stack past us.
6152 New unwind-protect flavors to better type-check C callbacks.
6153 This also lessens the need to write wrappers for callbacks,
6154 and the need for make_save_pointer.
6155 * alloc.c (free_save_value):
6156 * atimer.c (run_all_atimers):
6158 * alloc.c (safe_alloca_unwind):
6159 * atimer.c (unwind_stop_other_atimers):
6160 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6161 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6162 * minibuf.c (choose_minibuf_frame_1):
6163 * process.c (make_serial_process_unwind):
6164 * xdisp.c (pop_message_unwind):
6165 * xselect.c (queue_selection_requests_unwind):
6166 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6167 * alloc.c (record_xmalloc):
6168 Prefer record_unwind_protect_ptr to record_unwind_protect with
6170 * alloc.c (Fgarbage_collect):
6171 Prefer record_unwind_protect_void to passing a dummy.
6172 * buffer.c (restore_buffer):
6173 * window.c (restore_window_configuration):
6174 * xfns.c, w32fns.c (do_unwind_create_frame)
6175 New wrapper. All record-unwind uses of wrappee changed.
6176 * buffer.c (set_buffer_if_live):
6177 * callproc.c (call_process_cleanup, delete_temp_file):
6178 * coding.c (code_conversion_restore):
6179 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6180 * editfns.c (save_excursion_restore)
6181 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6182 (save_restriction_restore):
6183 * eval.c (restore_stack_limits, un_autoload):
6184 * fns.c (require_unwind):
6185 * keyboard.c (recursive_edit_unwind, tracking_off):
6186 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6187 * macros.c (pop_kbd_macro, restore_menu_items):
6188 * nsfns.m (unwind_create_frame):
6189 * print.c (print_unwind):
6190 * process.c (start_process_unwind):
6191 * search.c (unwind_set_match_data):
6192 * window.c (select_window_norecord, select_frame_norecord):
6193 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6194 (fast_set_selected_frame):
6195 * xfns.c, w32fns.c (unwind_create_tip_frame):
6196 Return void, not a dummy Lisp_Object. All uses changed.
6197 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6198 * callproc.c (call_process_kill):
6199 * fileio.c (restore_point_unwind, decide_coding_unwind)
6200 (build_annotations_unwind):
6201 * insdel.c (Fcombine_after_change_execute_1):
6202 * keyboard.c (read_char_help_form_unwind):
6203 * menu.c (unuse_menu_items):
6204 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6205 * sound.c (sound_cleanup):
6206 * xdisp.c (unwind_redisplay):
6207 * xfns.c (clean_up_dialog):
6208 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6209 Accept no args and return void, instead of accepting and returning
6210 a dummy Lisp_Object. All uses changed.
6211 * cygw32.c (fchdir_unwind):
6212 * fileio.c (close_file_unwind):
6213 * keyboard.c (restore_kboard_configuration):
6214 * lread.c (readevalllop_1):
6215 * process.c (wait_reading_process_output_unwind):
6216 Accept int and return void, rather than accepting an Emacs integer
6217 and returning a dummy object. In some cases this fixes an
6218 unlikely bug when the corresponding int is outside Emacs integer
6219 range. All uses changed.
6220 * dired.c (directory_files_internal_unwind):
6221 * fileio.c (do_auto_save_unwind):
6222 * gtkutil.c (pop_down_dialog):
6223 * insdel.c (reset_var_on_error):
6224 * lread.c (load_unwind):
6225 * xfns.c (clean_up_file_dialog):
6226 * xmenu.c, nsmenu.m (pop_down_menu):
6227 * xmenu.c (cleanup_widget_value_tree):
6228 * xselect.c (wait_for_property_change_unwind):
6229 Accept pointer and return void, rather than accepting an Emacs
6230 save value encapsulating the pointer and returning a dummy object.
6232 * editfns.c (Fformat): Update the saved pointer directly via
6233 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6234 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6235 (unwind_body): New function.
6236 (record_unwind_protect): First arg is now a function returning void,
6237 not a dummy Lisp_Object.
6238 (record_unwind_protect_ptr, record_unwind_protect_int)
6239 (record_unwind_protect_void): New functions.
6240 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6241 * fileio.c (struct auto_save_unwind): New type.
6242 (do_auto_save_unwind): Use it.
6243 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6244 * insdel.c (struct rvoe_arg): New type.
6245 (reset_var_on_error): Use it.
6246 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6248 (specbinding_func): Remove; there are now several such functions.
6249 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6250 (set_unwind_protect_ptr): New function.
6251 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6253 Be simpler and more consistent about reporting I/O errors.
6254 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6255 Say "Read error" and "Write error", rather than "I/O error", or
6256 "IO error reading", or "IO error writing", when a read or write
6258 * process.c (Fmake_network_process, wait_reading_process_output)
6259 (send_process, Fprocess_send_eof, wait_reading_process_output):
6260 Capitalize diagnostics consistently. Put "failed foo" at the
6261 start of the diagnostic, so that we don't capitalize the
6262 function name "foo". Consistently say "failed" for such
6264 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6265 All callers changed. This is so it can use report_file_error.
6266 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6267 diagnostics consistently as above.
6269 * fileio.c (report_file_errno): Fix errno reporting bug.
6270 If the file name is neither null nor a pair, package it up as a
6271 singleton list. All callers changed, both to this function and to
6272 report_file_error. This fixes a bug where the memory allocator
6273 invoked by list1 set errno so that the immediately following
6274 report_file_error reported the wrong errno value.
6276 Fix minor problems found by --enable-gcc-warnings.
6277 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6278 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6280 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6282 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6283 Set event->arg to Qt if switch-event shall be generated.
6284 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6286 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6288 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6291 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6292 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6293 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6294 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6295 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6296 and there is a focused frame.
6297 (head_table): Add focus-in and focus-out.
6298 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6299 bind to handle-focus-in/out.
6301 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6302 (Fhandle_switch_frame): Call Fhandle_focus_in.
6303 (syms_of_frame): defsubr handle-focus-in/out.
6305 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6307 Fix porting bug to older POSIXish platforms (Bug#14862).
6308 * sysdep.c (emacs_pipe): New function, that implements
6309 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6310 This should port better to CentOS 5 and to Mac OS X 10.6.
6311 All calls to pipe2 changed.
6313 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6314 This makes the code easier to read and the executable a bit smaller.
6315 Do not replace all calls to Fcons that happen to create lists,
6316 just calls that are intended to create lists. For example, when
6317 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6318 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6319 Similarly for list2 through list5.
6320 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6321 * bytecode.c (exec_byte_code):
6322 * callint.c (quotify_arg, Fcall_interactively):
6323 * callproc.c (Fcall_process, create_temp_file):
6324 * charset.c (load_charset_map_from_file)
6325 (Fdefine_charset_internal, init_charset):
6326 * coding.c (get_translation_table, detect_coding_system)
6327 (Fcheck_coding_systems_region)
6328 (Fset_terminal_coding_system_internal)
6329 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6330 * composite.c (update_compositions, Ffind_composition_internal):
6331 * dired.c (directory_files_internal, file_name_completion)
6333 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6334 * doc.c (Fsnarf_documentation):
6335 * editfns.c (Fmessage_box):
6337 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6338 (Feval, eval_sub, Ffuncall, apply_lambda):
6339 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6340 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6341 (Fset_file_times, Finsert_file_contents)
6342 (Fchoose_write_coding_system, Fwrite_region):
6343 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6344 * font.c (font_registry_charsets, font_parse_fcname)
6345 (font_prepare_cache, font_update_drivers, Flist_fonts):
6346 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6347 * frame.c (make_frame, Fmake_terminal_frame)
6348 (x_set_frame_parameters, x_report_frame_params)
6349 (x_default_parameter, Fx_parse_geometry):
6350 * ftfont.c (syms_of_ftfont):
6351 * image.c (gif_load):
6352 * keyboard.c (command_loop_1):
6353 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6354 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6355 (Fminor_mode_key_binding, accessible_keymaps_1)
6356 (Faccessible_keymaps, Fwhere_is_internal):
6357 * lread.c (read_emacs_mule_char):
6358 * menu.c (find_and_return_menu_selection):
6359 * minibuf.c (get_minibuffer):
6360 * nsfns.m (Fns_perform_service):
6361 * nsfont.m (ns_script_to_charset):
6362 * nsmenu.m (ns_popup_dialog):
6363 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6364 (Fx_own_selection_internal):
6365 * nsterm.m (append2):
6366 * print.c (Fredirect_debugging_output)
6367 (print_prune_string_charset):
6368 * process.c (Fdelete_process, Fprocess_contact)
6369 (Fformat_network_address, set_socket_option)
6370 (read_and_dispose_of_process_output, write_queue_push)
6371 (send_process, exec_sentinel):
6372 * sound.c (Fplay_sound_internal):
6373 * textprop.c (validate_plist, add_properties)
6374 (Fput_text_property, Fadd_face_text_property)
6375 (copy_text_properties, text_property_list, syms_of_textprop):
6376 * unexaix.c (report_error):
6377 * unexcoff.c (report_error):
6378 * unexsol.c (unexec):
6379 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6380 (Fformat_mode_line, syms_of_xdisp):
6381 * xfaces.c (set_font_frame_param)
6382 (Finternal_lisp_face_attribute_values)
6383 (Finternal_merge_in_global_face, syms_of_xfaces):
6384 * xfns.c (x_default_scroll_bar_color_parameter)
6385 (x_default_font_parameter, x_create_tip_frame):
6386 * xfont.c (xfont_supported_scripts):
6387 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6388 (menu_help_callback, xmenu_show):
6390 * xterm.c (set_wm_state):
6391 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6392 and similarly for list2 through list5.
6394 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6396 * callproc.c (Fcall_process_region): Fix minor race and tune.
6397 (create_temp_file): New function, with the temp-file-creation part
6398 of the old Fcall_process_region. Use Fcopy_sequence to create the
6399 temp file name, rather than alloca + build_string, for simplicity.
6400 Don't bother to block input around the temp file creation;
6401 shouldn't be needed. Simplify use of mktemp.
6402 Use record_unwind_protect immediately after creating the temp file;
6403 this closes an unlikely race where the temp file was not removed.
6404 Use memcpy rather than an open-coded loop.
6405 (Fcall_process_region): Use the new function. If the input is
6406 empty, redirect from /dev/null rather than from a newly created
6407 empty temp file; this avoids unnecessary file system traffic.
6409 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6411 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6412 Simplify by making this case like the other two. This is a bit
6413 slower on obsolete hosts, but the extra complexity isn't worth it.
6415 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6416 * process.c (create_process) [!DOS_NT]:
6417 Remove now-unnecessary calls to emacs_close.
6419 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6421 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6422 returning early. (Bug#14850)
6424 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6425 and inhibit-iso-escape-detection attributes of 'undecided'.
6428 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6430 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6431 Reported by Herbert J. Skuhra in
6432 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6434 Don't lose top specpdl entry when memory is exhausted.
6435 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6436 specpdl overflow here, to simplify callers; all callers changed.
6437 Always reserve an unused entry at the stack top; this avoids
6438 losing the top entry's information when memory is exhausted.
6440 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6442 Clean up errno reporting and fix some errno-reporting bugs.
6443 * callproc.c (Fcall_process):
6444 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6445 * process.c (create_process, Fmake_network_process):
6446 * unexaix.c (report_error):
6447 * unexcoff.c (report_error):
6448 Be more careful about reporting the errno of failed operations.
6449 The code previously reported the wrong errno sometimes.
6450 Also, prefer report_file_errno to setting errno + report_file_error.
6451 (Fcall_process): Look at openp return value rather than at path,
6452 as that's a bit faster and clearer when there's a numeric predicate.
6453 * fileio.c (report_file_errno): New function, with most of the
6454 old contents of report_file_error.
6455 (report_file_error): Use it.
6456 (Ffile_exists_p, Ffile_accessible_directory_p):
6457 Set errno to 0 when it is junk.
6458 * fileio.c (Faccess_file):
6459 * image.c (x_create_bitmap_from_file):
6460 Use faccessat rather than opening the file, to avoid the hassle of
6461 having a file descriptor open.
6462 * lisp.h (report_file_errno): New decl.
6463 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6466 * process.c (create_process, wait_reading_process_output) [AIX]:
6467 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6468 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6469 a multithreaded environment anyway).
6470 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6472 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6474 * image.c (x_find_image_file): Don't close a remote file handle.
6476 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix races with threads and file descriptors.
6479 * callproc.c (Fcall_process_region):
6480 * dired.c (open_directory):
6481 * emacs.c (main, Fdaemon_initialized):
6482 * image.c (x_find_image_file):
6483 * inotify.c (Finotify_rm_watch):
6484 * lread.c (Flocate_file_internal):
6485 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6486 * term.c (term_mouse_moveto, init_tty):
6487 * termcap.c (tgetent):
6488 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6489 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6490 * unexhp9k800.c, unexmacosx.c (unexec):
6491 * callproc.c (Fcall_process_region):
6492 Use emacs_close, not close.
6493 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6494 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6495 and posix_close function on current platforms (which all lack them).
6496 (emacs_close): Use it. This should fix the races on GNU/Linux and
6497 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6498 and it should avoid closing random victim file descriptors on
6501 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6503 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6504 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6507 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6508 This is for .gdbinit xbacktrace.
6510 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6511 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6512 (emacs_set_tty): Now static.
6513 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6514 * term.c (tty_capable_p, tty_default_color_capabilities)
6515 (get_tty_terminal, term_mouse_movement)
6516 (handle_one_term_event, init_tty, maybe_fatal):
6517 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6518 (tgetent, scan_file, name_match, compare_contin):
6519 * terminal.c (get_terminal):
6520 Use bool for boolean.
6521 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6522 Prefer char to unsigned char if either will do.
6523 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6524 (tty_write_glyphs): Prefer int to unsigned.
6525 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6526 All callers changed.
6527 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6529 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6532 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6533 (B__dummy__): New dummy symbol, to pacify C89.
6534 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6535 they can't grok varargs macros.
6536 * dispnew.c (add_window_display_history)
6537 (add_frame_display_history):
6538 * print.c (print_object):
6539 * xdisp.c (debug_method_add):
6540 Use %p printf format only for void pointers.
6541 * emacs.c (usage_message): New constant, replacing ...
6542 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6543 (main): Adjust to usage reorg.
6544 * fns.c (syms_of_fns):
6545 * profiler.c (syms_of_profiler):
6546 Don't use non-constant struct initializers.
6547 * gnutls.h (gnutls_initstage_t):
6548 * lisp.h (enum Lisp_Fwd_Type):
6549 * lread.c (lisp_file_lexically_bound_p):
6550 * xsettings.c (anonymous enum):
6551 Remove trailing comma.
6552 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6553 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6554 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6556 * regex.c (const_re_char): New type, to pacify strict C89.
6557 All uses of 'const re_char' replaced to use it.
6558 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6559 with glibc when strict C89. This change is imported from gnulib.
6561 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6562 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6563 Omit GNU_LINUX implementation, since it requires long long.
6564 * xterm.c (x_draw_underwave):
6565 Do not assume the traditional order of struct's members.
6566 (x_term_init): Rewrite to avoid the need for non-constant structure
6569 Syntax cleanup, mostly replacing macros with functions.
6570 This removes the need for the syntax_temp hack.
6571 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6572 * syntax.c (SYNTAX_INLINE): New macro.
6573 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6574 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6575 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6576 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6577 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6578 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6579 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6580 Now constants, not macros.
6581 (syntax_temp) [!__GNUC__]: Remove.
6582 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6583 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6584 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6585 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6586 Move here from syntax.h; now functions, not macros. Except for the
6587 last function, these are static since only syntax.c uses them.
6588 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6589 All uses changed. Now a function, not a macro; use this fact
6590 to simplify the code.
6591 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6592 compiler bugs; no longer relevant.
6593 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6594 (SYNTAX_INLINE): New macro.
6595 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6596 for the new functions. Use bool for boolean member.
6597 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6598 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6599 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6600 (SETUP_BUFFER_SYNTAX_TABLE):
6601 Now extern inline functions, not macros.
6602 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6603 Remove; all uses replaced by implementation.
6604 (syntax_temp) [!__GNUC__]: Remove decl.
6605 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6607 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6609 * emacs.c (main): Fix syntax error.
6611 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6613 Timestamp fixes for undo (Bug#14824).
6614 * atimer.c (schedule_atimer):
6615 * fileio.c (Ffile_newer_than_file_p):
6616 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6617 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6618 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6619 (syms_of_fileio): Remove Sclear_visited_file_name.
6620 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6621 file doesn't exist; this avoids an ambiguity with negative timestamps.
6622 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6623 * systime.h (make_emacs_time, invalid_emacs_time):
6624 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6625 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6626 * undo.c (record_first_change): Push (visited-file-modtime) onto
6627 undo list rather than reimplementing it by hand, incorrectly.
6629 2013-07-09 Ken Brown <kbrown@cornell.edu>
6631 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6633 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6635 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6637 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6639 Handle errno and exit status a bit more carefully.
6640 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6641 number into an exit status. Instead, use EXIT_CANCELED.
6642 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6643 * callproc.c (relocate_fd):
6644 * emacs.c (close_output_streams, main):
6645 * process.c (create_process):
6646 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6647 Use emacs_perror for simplicity.
6648 * callproc.c (relocate_fd, main):
6649 * sysdep.c (sys_subshell):
6650 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6651 (shut_down_emacs): Use emacs_write, not write.
6652 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6653 * fileio.c (Fcopy_file, e_write):
6654 * nsterm.m (ns_select):
6655 * process.c (send_process):
6656 * sound.c (vox_write):
6657 Use emacs_write_sig, not emacs_write.
6658 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6659 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6661 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6663 (emacs_full_write): New function.
6664 (emacs_write): Rewrite to use it.
6665 (emacswrite_sig, emacs_perror): New functions.
6666 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6668 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6670 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6671 on NS even if it is present. Pixmap on NS is a void*.
6673 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6675 Port to Ubuntu 10 (Bug#14803).
6676 Problem reported by T.V. Raman.
6677 * process.c (close_on_exec, accept4, process_socket):
6678 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6680 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6682 * w32.c (sys_dup): Declare prototype.
6686 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6688 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6690 Make file descriptors close-on-exec when possible (Bug#14803).
6691 This simplifies Emacs a bit, since it no longer needs to worry
6692 about closing file descriptors by hand in some cases.
6693 It also fixes some unlikely races. Not all such races, as
6694 libraries often open files internally without setting
6695 close-on-exec, but it's an improvement.
6696 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6697 * callproc.c (Fcall_process) [!MSDOS]:
6698 * emacs.c (main) [!DOS_NT]:
6699 * nsterm.m (ns_term_init):
6700 * process.c (create_process):
6701 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6702 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6703 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6704 Prefer mkostemp with O_CLOEXEC to mkstemp.
6705 * callproc.c (relocate_fd) [!WINDOWSNT]:
6706 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6707 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6709 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6710 Make the resulting file descriptor close-on-exec.
6711 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6712 * lread.c (load_descriptor_list, load_descriptor_unwind):
6713 Remove; no longer needed. All uses removed.
6714 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6715 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6717 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6718 (Fmake_network_process, Fnetwork_interface_list):
6719 (Fnetwork_interface_info, server_accept_connection):
6720 Make newly-created socket close-on-exec.
6721 * sysdep.c (emacs_open, emacs_fopen):
6722 Make new-created descriptor close-on-exec.
6723 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6724 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6726 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6728 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6729 for NS_IMPL_GNUSTEP.
6731 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6733 Fix openp errno handling.
6734 * callproc.c (Fcall_process): Preserve openp errno around close.
6735 * lread.c (openp): Set errno when returning -1, as some callers
6738 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6740 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6742 * nsterm.h (NSSavePanel): Update comment.
6743 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6744 (ns_run_file_dialog): Declare.
6746 * nsfns.m: Remove panelOK.
6748 (ns_run_file_dialog): New function.
6749 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6750 event loop, so file dialog is popped up by ns_run_file_dialog, called
6751 by sendEvent (Bug#14578).
6752 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6754 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6756 * xdisp.c (default_line_pixel_height): New function.
6757 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6758 (try_cursor_movement, redisplay_window, try_window)
6759 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6761 * window.c (window_scroll_pixel_based):
6762 use default_line_pixel_height.
6764 * dispextern.h (default_line_pixel_height): Add prototype.
6766 * frame.c (x_set_line_spacing): Accept a float value for
6767 line-spacing parameter, per the documentation.
6769 * data.c (Fmultibyte_string_p): Doc fix.
6771 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6773 Use emacs_open more consistently when opening files.
6774 This handles EINTR more consistently now, and makes it easier
6775 to introduce other uniform changes to file descriptor handling.
6776 * sysstdio.h: New file.
6777 * buffer.c (mmap_init):
6778 * cygw32.c (chdir_to_default_directory):
6779 * dispnew.c (Fopen_termscript):
6780 * emacs.c (Fdaemon_initialized):
6781 * fileio.c (Fdo_auto_save):
6782 * image.c (slurp_file, png_load_body, jpeg_load_body):
6783 * keyboard.c (Fopen_dribble_file):
6785 * print.c (Fredirect_debugging_output):
6786 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6787 * termcap.c (tgetent):
6788 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6789 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6790 * w32term.c (w32_initialize) [CYGWIN]:
6791 * xfaces.c (Fx_load_color_file):
6792 Use emacs_open instead of plain open, and emacs_fopen instead of
6794 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6795 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6796 * callproc.c (default_output_mode): New constant.
6797 (Fcall_process): Use it to call emacs_open instead of plain creat.
6798 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6799 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6800 (emacs_fopen): New function.
6801 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6802 Include <lisp.h>, for emacs_open.
6803 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6805 Remove duplicate #include directives.
6806 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6808 Don't include stdio.h twice.
6809 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6810 Don't include sys/types.h or stdio.h twice.
6811 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6812 * lread.c: Don't include coding.h twice.
6813 * nsfont.m: Don't include frame.h twice.
6814 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6815 * ralloc.c: Don't include <unistd.h> twice.
6816 * xdisp.c: Don't include font.h twice.
6817 * xterm.c: Don't include fontset.h twice.
6818 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6820 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6822 Scale ImageMagick images more carefully.
6823 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6824 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6825 Be more careful about avoiding undefined behavior after
6826 integer overflow and division by zero.
6828 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6830 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6831 (syms_of_w32fns): DEFSYM them.
6832 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6833 (CCHDEVICENAME): Define macros if not defined.
6834 (struct MONITOR_INFO_EX): New struct.
6835 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6836 (enum_display_monitors_fn): New variable.
6837 (globals_of_w32fns): Initialize it.
6838 (Fx_display_pixel_width, Fx_display_pixel_height)
6839 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6840 multi-monitor setups in docstrings.
6841 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6842 screen size by primary monitor's millimeter per pixel.
6843 (w32_monitor_enum, w32_display_monitor_attributes_list)
6844 (w32_display_monitor_attributes_list_fallback)
6845 (Fw32_display_monitor_attributes_list): New functions.
6846 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6848 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6850 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6852 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6854 * fileio.c (Qfile_notify_error): New error symbol.
6856 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6857 * inotify.c (inotify_callback, symbol_to_inotifymask)
6858 (Finotify_add_watch, Finotify_rm_watch): Use it.
6859 (inotifyevent_to_event): Exchange order of cookie and file name.
6860 (Finotify_add_watch): Adapt docstring.
6862 * lisp.h (Qfile_notify_error): Declare.
6864 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6866 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6867 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6868 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6869 which did not work (see <http://bugs.gnu.org/14569#307>).
6870 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6871 && (!noninteractive || initialized)). This attempts to thread
6872 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6874 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6876 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6877 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6879 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6881 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6882 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6883 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6884 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6886 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6888 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6889 Define to __sys_siglist.
6891 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6893 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6894 word-wrap, so that overflow-newline-into-fringe would work in
6895 visual-line-mode. (Bug#2749)
6896 (move_it_in_display_line_to): When the last scanned display
6897 element fits exactly on the display line, and
6898 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6899 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6900 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6901 finding buffer position that corresponds to pixel coordinates,
6902 e.g. in buffer_posn_from_coords.
6904 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6906 * process.c (handle_child_signal): Call catch_child_signal if
6909 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6911 Don't convert function pointers to void * and back.
6912 It isn't portable C, and it's easy enough to avoid.
6913 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6914 (make_save_value): Add support for SAVE_FUNCPOINTER.
6915 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6916 * print.c (print_object):
6917 Distinguish function from object pointers.
6918 * lisp.h (SAVE_FUNCPOINTER): New constant.
6919 (SAVE_SLOT_BITS): Adjust to it.
6920 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6921 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6922 (voidfuncptr): New typedef.
6923 (struct Lisp_Save_Value): New member data[0].funcpointer.
6924 (XSAVE_FUNCPOINTER): New function.
6926 Simplify buildobj processing.
6927 * Makefile.in (buildobj.h): Make it a sequence of strings each
6928 followed by comma, rather than a single string. Put it into a
6929 .tmp file in case there's an error while generating it.
6930 (gl-stamp): Use .tmp for temp files.
6931 (mostlyclean): Clean .tmp files.
6932 * doc.c (buildobj): Move to just the routine that needs it.
6933 It's now an array of strings, so processing is simpler.
6935 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6937 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6938 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6939 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6940 Invoke malloc_enable_thread even when not interactive.
6941 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6942 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6943 in this case, since the underlying bug has now been fixed.
6945 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6947 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6948 unlinking it (bug#14691).
6950 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6952 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6953 before checking whether buffer is modified. This lets
6954 `kill-buffer-query-functions' cancel killing of the buffer or save
6955 its content before `kill-buffer' asks user the "Buffer %s
6956 modified; kill anyway?" question.
6958 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6960 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6961 Let the super performKeyEquivalent deal with them (Bug#14747).
6963 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6965 * widget.c (resize_cb): Remove unused local.
6967 Do not use GTK 3 if it exists but cannot be compiled.
6968 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6969 * xterm.c (x_error_handler) [!USE_GTK]:
6972 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6974 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6976 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6977 to the valid range of values. (Bug#14753)
6979 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6980 when moving point by using the current glyph matrix. This avoids
6981 the need to force redisplay when this function is called in a
6984 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6986 Fix minor problems found by static checking.
6987 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6988 Redo the latter's body to sidestep GCC parenthesization warnings.
6989 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6990 * coding.c (detect_coding, detect_coding_system):
6991 * coding.h (struct undecided_spec):
6992 Use bool for boolean.
6993 * image.c (QCmax_width, QCmax_height): Now static.
6994 * xdisp.c (Fmove_point_visually): Remove unused local.
6996 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6998 * xdisp.c (Fmove_point_visually): New function.
7000 2013-06-28 Kenichi Handa <handa@gnu.org>
7002 * coding.h (define_coding_undecided_arg_index): New enum.
7003 (coding_attr_index): New members
7004 coding_attr_undecided_inhibit_null_byte_detection,
7005 coding_attr_undecided_inhibit_iso_escape_detection,
7006 coding_attr_undecided_prefer_utf_8.
7007 (undecided_spec): New struct.
7008 (struct coding_system): New member `undecided' of the member
7011 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7012 (detect_coding): Likewise.
7013 (detect_coding_system): Likewise.
7014 (Fdefine_coding_system_internal): New coding system properties
7015 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7017 (syms_of_coding): Adjust for coding_arg_undecided_max.
7019 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7021 * image.c (x_from_xcolors): Remove unused local.
7023 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7025 Defer image data transfer between X client and server until actual
7028 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7031 * image.c (Destroy_Image): Remove.
7032 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7033 `mask_p', and `colors_p'. All uses changed.
7034 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7035 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7036 New macros for `flags' arg to x_clear_image_1.
7037 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7038 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7039 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7040 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7041 (image_get_x_image, image_unget_x_image): New functions or macros.
7042 (image_background, image_background_transparent, x_to_xcolors)
7043 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7044 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7045 instead of Destroy_Image.
7046 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7047 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7048 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7049 (imagemagick_load_image, svg_load_image): Use them instead of
7050 x_create_x_image_and_pixmap, and x_put_x_image followed by
7051 x_destroy_x_image, respectively.
7052 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7053 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7054 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7055 background_transparent fields.
7056 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7057 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7059 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7061 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7062 This mostly consists of undoing recent changes.
7063 * callproc.c (Fcall_process):
7064 * process.c (create_process):
7065 Do not worry about catching SIGCHLD here, undoing previous change.
7066 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7067 * process.c, process.h (catch_child_signal):
7068 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7069 * process.c (catch_child_handler): Don't worry about being called
7070 lazily and do not assume caller has blocked SIGCHLD, undoing
7071 previous change. Move first-time stuff back to
7072 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7073 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7074 set lib_child_handler if it's already initialized, which may
7075 help avoid problems on GNUStep.
7077 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7079 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7080 * callproc.c (Fcall_process):
7081 * process.c (create_process):
7082 Make sure SIGCHLD is caught before we fork,
7083 since Emacs startup no arranges to catch SIGCHLD.
7084 * process.c (lib_child_handler): Initialize to null, not to
7086 (catch_child_signal): Allow self to be called lazily.
7087 Do nothing if it's already been called.
7088 Assume caller has blocked SIGCHLD (all callers do now).
7089 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7090 just before it's really needed.
7091 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7092 since it hasn't been caught yet.
7094 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7096 * image.c (compute_image_size): New function to implement
7097 :max-width and :max-height.
7098 (imagemagick_load_image): Use it.
7100 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7102 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7103 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7105 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7106 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7107 the SIGCHLD handler, since the code is not atomic and (due to glib)
7108 signals may be arriving now.
7109 * sysdep.c (init_signals): Do not catch child signals here;
7110 'main' now does that later, at a safer time.
7112 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7114 Clean up SIGCHLD handling a bit (Bug#14569).
7115 * process.c, process.h (catch_child_signal):
7116 Now always extern, even if !NS_IMPL_GNUSTEP.
7117 * process.c (catch_child_signal): Move glib tickler here from
7118 init_process_emacs, so that it's done earlier in Emacs
7119 initialization. Also move the noninteractive && !initialized
7120 check here from init_process_emacs. This is all a bit cleaner for
7121 GNUish platforms, and I hope it works around the Cygwin bug.
7122 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7123 that glib signal handling is tickled before glib creates threads.
7125 * process.c (wait_reading_process_output): Avoid int overflow
7126 when reading more than 2 GiB total from a process.
7128 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7130 * process.c (create_process): Handle a couple more cases,
7131 i.e., work even if new_argv and wait_child_setup[i] are cached.
7132 Use Fcall_process's style for volatile vars.
7134 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7136 * process.c (create_process): Mark PROCESS volatile.
7138 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7140 Use C99-style flexible array members if available.
7141 This avoids some subtle aliasing issues, which typically
7142 aren't a problem with GCC but may be a problem elsewhere.
7143 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7144 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7145 In either case, it uses a flexible array member rather than
7146 the old struct hack. All uses changed.
7147 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7148 Adjust to sdata reorganization.
7149 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7150 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7151 that ports better to pre-C99 non-GCC.
7152 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7153 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7154 as the latter has changed.
7155 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7156 and port better to pre-C99 GCC.
7157 * image.c (struct xpm_cached_color):
7158 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7159 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7160 Use FLEXIBLE_ARRAY_MEMBER.
7161 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7162 Move decl to top level so it gets checked against implementation.
7163 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7164 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7166 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7168 * syntax.c: Integer cleanups.
7169 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7170 All uses that need 0-or-2 changed to:
7171 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7172 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7173 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7174 (char_quoted, prev_char_comend_first, back_comment)
7175 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7176 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7177 Use bool for boolean.
7178 (update_syntax_table, skip_chars, skip_syntaxes):
7179 Prefer int to unsigned when either will do.
7180 (back_comment): Return boolean success flag, like forw_comment,
7181 instead of positive-or-minus-1 (which might have overflowed int anyway).
7182 Don't stuff ptrdiff_t into int.
7183 (syntax_spec_code, syntax_code_spec): Now const.
7184 (Fmatching_paren, scan_lists, scan_sexps_forward):
7185 Use enum syntaxcode for syntax code.
7186 (Fmatching_paren): Check that arg is a character, not just an integer.
7187 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7188 (Finternal_describe_syntax_value): Omit no-longer-needed
7190 (skip_chars): Use char, not unsigned char, when the distinction
7192 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7193 * bytecode.c (exec_byte_code):
7194 * syntax.c (syntax_spec_code, Fchar_syntax)
7195 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7197 * syntax.h (SYNTAX_WITH_FLAGS):
7198 Omit unnecessary casts.
7200 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7202 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7203 line dimensions here, to avoid race conditions with the main
7204 thread. (Bug#14062, bug#14630, bug#14669)
7206 * w32term.c (w32_draw_window_cursor): Compute the header line and
7207 mode line dimensions here.
7208 <w32_system_caret_window, w32_system_caret_hdr_height>:
7209 <w32_system_caret_mode_height>: New variables.
7211 * w32term.h: Declare them.
7213 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7215 * alloc.c (die): Move "assertion failed" string here ...
7216 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7217 COND when SUPPRESS_CHECKING. This shrinks the executable text
7218 size by 0.8% to 2.2% when configured with --enable-checking,
7219 depending on optimization flags (GCC 4.8.1 x86-64).
7221 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7223 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7225 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7226 base is 2; this is more accurate.
7228 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7230 * sound.c (string_default): Move to !WINDOWSNT section.
7231 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7233 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7235 * sound.c: Integer cleanups.
7236 Remove unnecessary forward decls.
7237 (struct sound_device): The 'file' member is now a Lisp_Object, not
7238 a char *, so that we needn't invoke alloca on a huge size.
7239 (Fplay_sound_internal): Adjust to this.
7240 (string_default): New function.
7241 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7242 Use it to adjust to the struct sound_device change.
7243 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7244 (be2hs) [0]: Remove.
7246 * syntax.c (skip_chars): Don't use uninitialized storage
7247 when searching a multibyte buffer for characters that are not in a
7248 unibyte string that contains non-ASCII characters.
7250 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7252 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7253 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7255 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7257 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7259 2013-06-18 Kenichi Handa <handa@gnu.org>
7261 * font.c (Ffont_spec): Signal an error for an invalid font name
7264 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7266 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7267 In particular this ports to 32-bit sparc Sun cc.
7268 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7269 array with a dummy element at specpdl[-1], so that its address can
7271 (unbind_to): Do not copy the binding; not needed, now that we
7272 copy old_value in the one place where the copy is needed.
7273 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7274 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7275 (union specbinding): Rename from struct specbinding. Redo layout
7276 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7277 which is not portable. With Sun C 5.12 32-bit sparc, the
7278 declaration causes nargs to be an unsigned bitfield, a behavior
7279 that the C standard allows; but Emacs wants nargs to be signed.
7280 The overall type is now a union of structures rather than a
7281 structure of union of structures, and the 'kind' member is now a
7282 bitfield, so that the overall type doesn't grow. All uses changed.
7283 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7285 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7287 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7288 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7290 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7292 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7294 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7295 unless we know that the window w's frame is a frame object.
7296 Another attempt at solving bug#14062 and bug#14630.
7298 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7300 * textprop.c (property_set_type): New enum.
7301 (add_properties): Allow appending/prepending text properties.
7302 (add_text_properties_1): Factored out of Fadd_text_properties.
7303 (Fadd_text_properties): Move all the code into
7304 add_text_properties_1.
7305 (Fadd_face_text_property): New function that calls
7306 add_text_properties_1.
7308 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7310 Move functions from lisp.h to individual modules when possible.
7311 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7312 * alloc.c (XFLOAT_INIT, set_symbol_name):
7313 * buffer.c (CHECK_OVERLAY):
7314 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7315 (set_char_table_parent):
7316 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7317 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7318 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7319 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7321 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7322 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7323 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7324 (backtrace_args, backtrace_debug_on_exit):
7325 * floatfns.c (CHECK_FLOAT):
7326 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7327 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7328 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7329 (set_hash_index_slot):
7330 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7331 * marker.c (CHECK_MARKER):
7332 * textprop.c (CHECK_STRING_OR_BUFFER):
7333 * window.c (CHECK_WINDOW_CONFIGURATION):
7334 Move here from lisp.h, and make these functions static rather than
7336 * buffer.c (Qoverlayp):
7338 * fns.c (Qhash_table_p):
7339 * window.c (Qwindow_configuration_p):
7341 * lisp.h: Remove the abovementioned defns and decls.
7343 Use functions, not macros, for XINT etc (Bug#11935).
7344 In lisp.h, prefer functions to function-like macros, and
7345 constants to object-like macros, when either will do. This:
7346 . simplifies use, as there's no more need to worry about
7347 arguments' side effects being evaluated multiple times.
7348 . makes the code easier to debug on some platforms.
7349 However, when using gcc -O0, keep using function-like macros
7350 for a few critical operations, for performance reasons.
7351 This sort of thing isn't needed with gcc -Og, but -Og
7352 is a GCC 4.8 feature and isn't widely-enough available yet.
7353 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7354 Remove enum lsb_bits; no longer needed.
7355 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7356 * buffer.c (Qoverlap):
7358 * fns.c (Qhash_table_p):
7359 Now extern, so lisp.h can use these symbols.
7360 * dispextern.h: Include character.h, for MAX_CHAR etc.
7361 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7362 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7363 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7364 (GLYPH_CODE_P): Move here from lisp.h.
7365 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7366 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7367 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7368 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7369 XUNTAG now returns void *.
7370 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7371 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7372 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7373 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7374 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7375 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7376 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7377 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7378 New macros, renamed from their sans-lisp_h_ counterparts.
7379 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7380 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7381 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7382 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7383 If compiling via GCC without optimization, define these as macros
7384 in addition to inline functions.
7385 To disable this, compile with -DINLINING=0.
7386 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7387 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7388 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7389 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7390 (INTMASK, VALMASK): Now macros, since static values cannot be
7391 accessed from extern inline functions.
7392 (VALMASK): Also a constant, for benefit of old GDB.
7393 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7394 is INTEGERP, which can fold it in.
7395 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7396 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7397 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7398 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7399 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7400 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7401 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7402 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7403 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7404 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7405 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7406 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7407 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7408 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7409 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7410 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7411 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7412 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7413 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7414 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7415 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7416 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7417 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7418 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7419 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7420 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7421 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7422 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7423 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7424 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7425 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7426 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7427 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7429 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7430 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7431 (VALMASK): Define in one place rather than in two, merging the
7432 USE_LSB_TAG parts; this is simpler.
7433 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7434 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7435 Move up, to avoid use before definition.
7436 Also include "globals.h" earlier, for the same reason.
7437 (make_natnum): New function.
7438 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7439 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7440 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7441 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7442 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7443 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7444 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7445 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7446 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7447 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7448 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7449 (Qwindow_configuration_p, Qimage): New forward declarations.
7450 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7451 (STRING_COPYIN): Remove; unused.
7452 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7453 (xcar_addr, xcdr_addr): New functions. All uses changed.
7454 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7455 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7456 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7457 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7458 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7459 (TYPE_RANGED_INTEGERP): Simplify.
7460 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7461 (setlocale, fixup_locale, synchronize_system_messages_locale)
7462 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7463 Now empty functions, not macros.
7464 (functionp): Return bool, not int.
7465 * window.c (Qwindow_configuration_p): Now extern,
7466 so window.h can use it.
7467 * window.h (Qwindowp): Move decl back to lisp.h.
7469 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7471 * xdisp.c (Fline_pixel_height): New function, required for solving
7474 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7476 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7478 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7480 * lread.c (syms_of_lread):
7481 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7483 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7485 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7487 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7489 * fileio.c (expand_file_name): Doc fix.
7491 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7493 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7494 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7495 Wait for self, not for 0. This can't hurt on GNU or similar
7496 system, and may help with Cygwin.
7498 * keyboard.c: Don't use PROP (...) as an lvalue.
7499 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7500 Use set_prop (A, B), not PROP (A) = B.
7502 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7504 * xdisp.c (get_it_property): Use it->window instead of generating
7505 a Lisp object from it->w.
7507 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7509 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7510 get-char-property the window that is being rendered, instead of
7511 the buffer, to support window-specific overlays. (Bug#14575)
7512 (compute_display_string_pos): When W is NULL, use the current
7513 buffer as the object to pass to get-char-property.
7514 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7515 pointer member of the bidi iterator, since no window is pertinent
7518 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7520 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7521 being displayed, and pass it to compute_display_string_pos.
7522 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7523 (bidi_paragraph_init): All callers changed.
7525 * xdisp.c (init_from_display_pos, init_iterator)
7526 (handle_single_display_spec, next_overlay_string)
7527 (get_overlay_strings_1, reseat_1, reseat_to_string)
7528 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7529 Set bidi_it.w member from it->w.
7530 (compute_display_string_pos): Accept additional argument, the
7531 window being displayed, and pass it to Fget_char_property.
7534 * dispextern.h (struct bidi_it): New member w, the window being
7536 (compute_display_string_pos): Adjust prototype.
7538 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7540 * xgselect.c: Remove unneeded include xterm.h.
7542 * process.c (wait_reading_process_output): Check for NS before GLIB.
7543 GLIB may be linked in due to rsvg, but ns_select must be called.
7545 * xgselect.c (xg_select): Remove call to window_system_available
7546 and g_main_context_pending at the top, so Gdk events (i.e. file
7547 notify) are processed when Emacs is started with -nw.
7549 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7551 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7552 (ctagsfiles3): New variable, includes only *.m files.
7553 (TAGS): Use an explicit language name in the regular expressions,
7554 to avoid transformation of '/SOMETHING' by MSYS to
7555 'c:\MSYS\SOMETHING'.
7557 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7559 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7561 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7563 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7564 still need to set the mouse pointer shape and activate help-echo.
7567 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7569 A few porting etc. fixes for the new file monitor code.
7570 See the thread containing
7571 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7572 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7573 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7574 (dir_monitor_callback, Fgfile_rm_watch):
7575 Use assq_no_quit instead of Fassoc, for speed.
7576 (dir_monitor_callback, Fgfile_rm_watch):
7577 eassert that the monitor is a fixnum.
7578 (dir_monitor_callback): No need for CDR_SAFE.
7579 Simplify building of lisp with alternative tails.
7580 (Fgfile_add_watch, Fgfile_rm_watch):
7581 Do not assume glib functions set errno reliably on failure.
7582 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7583 and signal an error otherwise.
7584 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7585 Use Fdelq instead of Fdelete, for speed.
7587 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7589 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7590 don't insist on being invoked on a highlighted tool-bar button.
7591 Avoids losing tool-bar functionality when mouse-highlight is nil.
7592 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7593 Don't highlight when mouse-highlight is nil.
7594 (note_mouse_highlight): When mouse-highlight is nil, don't return
7595 right away; instead, run tool-bar and mode-line highlight
7596 subroutine, clear any existing highlight, and revert the mouse
7597 pointer to its default shape. (Bug#14558)
7599 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7601 * lisp.mk (lisp): Add prog-mode.el.
7603 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7605 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7606 * process.c (dummy_handler): New function.
7607 (lib_child_handler): New static var.
7608 (handle_child_signal): Invoke it.
7609 (catch_child_signal): If a library has set up a signal handler,
7610 save it into lib_child_handler.
7611 (init_process_emacs): If using glib and not on Windows, tickle glib's
7612 child-handling code so that it initializes its private SIGCHLD handler.
7613 * syssignal.h (SA_SIGINFO): Default to 0.
7614 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7615 31; it should no longer be needed now.
7617 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7619 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7621 * gfilenotify.c (globals_of_gfilenotify): New function.
7622 (syms_of_gfilenotify): Move global initialization there.
7624 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7626 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7628 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7629 * keyboard.c (menu_bar_items, tool_bar_items):
7630 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7631 not override local keymaps any more.
7633 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7635 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7637 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7639 * w32console.c (initialize_w32_display): Return the dimensions of
7640 the console window via 2 additional arguments, not via the current
7641 frame. This avoids crashes due to overrunning the bounds of
7642 frame's decode_mode_spec_buffer, which is not resized following
7643 the change of the frame dimensions from the initial 10x10.
7645 * w32term.h (w32_initialize_display_info): Adjust prototype.
7647 * term.c (init_tty): Take dimensions of the frame from the values
7648 returned by initialize_w32_display.
7650 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7651 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7652 (LIBES): Add $(GFILENOTIFY_LIBS).
7654 * w32inevt.c (handle_file_notifications): Add dummy implementation
7655 for !HAVE_W32NOTIFY.
7657 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7659 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7661 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7663 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7665 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7667 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7669 Fix minor problems found by static checking.
7670 * data.c (pure_write_error):
7671 Use xsignal2, not Fsignal, as Fsignal might return.
7672 * eval.c (set_backtrace_debug_on_exit): Now static.
7673 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7674 No longer inline. EXTERN_INLINE is needed only for functions
7675 defined in .h files. Reindent function header as per GNU style.
7676 (backtrace_p, backtrace_top, backtrace_next):
7677 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7678 compiler or linker. Add extern decls to pacify gcc -Wall.
7679 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7681 * frame.c (free_monitors): Define only on platforms that need it.
7682 * nsterm.m (ns_term_init):
7683 * process.c (catch_child_signal):
7684 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7685 defined on all porting targets these days.
7686 * process.c, process.h (catch_child_signal):
7687 Make it extern only if NS_IMPL_GNUSTEP is defined.
7689 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7691 * w32.c (gettimeofday): Make the signature identical to prototype
7692 in nt/inc/sys/time.h.
7694 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7696 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7699 * keyboard.c (safe_run_hooks_error): Improve error message.
7701 * data.c (pure_write_error): Add `object' argument.
7702 * puresize.h (CHECK_IMPURE): Use it.
7704 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7706 * Makefile.in (NOTIFY_OBJ): New variable.
7707 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7709 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7710 Call syms_of_gfilenotify.
7712 * gfilenotify.c: New file.
7714 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7715 and Qfile_w32notify.
7716 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7717 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7719 * lisp.h: Declare syms_of_gfilenotify.
7721 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7723 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7725 Merge the specpdl and backtrace stacks. Make the structure of the
7726 specpdl entries more obvious via a tagged union of structs.
7727 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7728 (enum specbind_tag): New enum.
7729 (struct specbinding): Make it a tagged union of structs.
7730 Add a case for backtrace records.
7731 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7732 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7733 (backtrace_debug_on_exit): New accessors.
7734 (struct backtrace): Remove.
7735 (struct catchtag): Remove backlist field.
7736 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7738 (Flocal_variable_p): Speed up the common case where the binding is
7740 * eval.c (backtrace_list): Remove.
7741 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7742 (set_backtrace_args, set_backtrace_nargs)
7743 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7744 (backtrace_next): New functions.
7745 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7746 (unwind_to_catch, internal_lisp_condition_case)
7747 (internal_condition_case, internal_condition_case_1)
7748 (internal_condition_case_2, internal_condition_case_n): Don't bother
7749 with backtrace_list any more.
7750 (Fsignal): Adjust to new backtrace format.
7751 (grow_specpdl): Move up.
7752 (record_in_backtrace): New function.
7753 (eval_sub, Ffuncall): Use it.
7754 (apply_lambda): Adjust to new backtrace format.
7755 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7757 (specbind): Adjust to new specpdl format. Simplify.
7758 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7759 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7761 (mark_backtrace): Remove.
7762 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7763 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7764 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7766 * profiler.c (record_backtrace): Use get_backtrace.
7767 (handle_profiler_signal): Use backtrace_top_function.
7768 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7771 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7773 * process.h (catch_child_signal): Declare.
7775 * process.c (catch_child_signal): New function.
7776 (init_process_emacs): Call it.
7778 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7779 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7781 (x_set_cursor_type): Remove declaration.
7782 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7783 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7784 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7785 (ns_get_color): Use F suffix on float.
7786 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7787 (ns_get_rgb_color): Remove.
7788 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7789 (note_mouse_movement): x and y are CGFloat.
7790 (ns_draw_fringe_bitmap): Remove unused rowY.
7791 Change #if to COCOA && >= 10_6.
7792 (ns_draw_window_cursor): Remove unused overspill.
7793 (ns_draw_underwave): width and x are EamcsCGFloat.
7794 (ns_draw_box): thickness is CGFloat.
7795 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7796 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7797 if not in main thread.
7798 (ns_get_pending_menu_title, ns_check_menu_open)
7799 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7800 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7801 (sendFromMainThread:): New method.
7802 (changeFont:): size is CGFloat.
7803 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7804 Disable warning about permanent text.
7805 (characterIndexForPoint:): Adjust return type depending on GNUStep
7807 (mouseDown:): delta is CGFloat.
7808 (updateFrameSize): Remove unised variable f.
7809 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7810 Cast float to EmacsCGFloat.
7811 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7812 also to -1 when restoring.
7813 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7814 inside NS_IMPL_COCOA.
7815 (toggleFullScreen:): Put call to toggleFullScreen inside
7816 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7817 (setPosition:portion:whole:): por is CGFloat.
7818 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7819 (mouseDown:): Use CGFloat.
7820 (mouseDragged:): Remove unised variable edge.
7821 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7823 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7825 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7826 when NS_IMPL_GNUSTEP.
7827 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7828 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7829 (EmacsToolbar): Add clearAll. Add tag argument to
7830 addDisplayItemWithImage.
7831 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7833 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7835 * nsmenu.m (ns_update_menubar): Make static.
7836 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7837 (fillWithWidgetValue:): Add cast to SEL for setAction.
7838 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7839 (update_frame_tool_bar): Update code for GNUStep.
7840 (clearAll): New method.
7841 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7842 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7843 Move identifierToItem setObject and activeIdentifiers addObject before
7844 call to insertItemWithItemIdentifier.
7845 (validateVisibleItems): Fix indentation.
7846 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7847 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7848 UtilityWindow to aStyle, remove call to setStyleMask.
7850 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7852 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7853 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7854 Use F suffix on floats.
7855 (ns_char_width): Returns CGFloat.
7856 (ns_ascii_average_width): w is CGFloat instead of float.
7857 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7859 (ns_glyph_metrics): CGFloat instead of float.
7861 * nsfns.m (x_set_foreground_color, x_set_background_color):
7863 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7864 remove unused variables.
7865 (Fns_read_file_name): Keep track if panel is for save.
7866 Use ns_filename_from_panel/ns_directory_from_panel.
7867 (Fns_list_services): delegate only used for COCOA.
7868 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7869 Just return the input if GNUStep.
7870 (x_screen_planes): Remove.
7871 (Fxw_color_values): Use EmacsCGFloat
7872 (Fns_display_monitor_attributes_list): Only get screen number for
7874 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7876 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7877 ns_directory_from_panel.
7879 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7881 * process.c (handle_child_signal): Also use WCONTINUED.
7882 This is so that list-processes doesn't mistakenly list the process
7883 as stopped, when the process has actually been continued and is
7886 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7888 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7889 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7890 not already configured.
7892 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7894 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7896 * Makefile.in (mostlyclean): Remove *.res files.
7898 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7900 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7901 a buffer (bug#8447).
7903 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7905 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7906 display vector, and we backtrack, handle the case that the
7907 previous character position is also displayed from a display
7908 vector or covered by a display string or image. (Bug#14476)
7910 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7912 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7913 (struct MonitorInfo, free_monitors): Remove.
7914 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7915 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7916 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7919 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7920 (struct MonitorInfo, free_monitors): Remove.
7921 (ns_screen_name): Make static.
7922 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7923 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7926 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7927 (struct MonitorInfo): New struct.
7928 (free_monitors, make_monitor_attribute_list): Declare.
7930 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7932 (free_monitors, make_monitor_attribute_list): New functions.
7933 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7936 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7938 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7940 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7942 * keyboard.c: Apply keyboard decoding only to events that come directly
7943 from the tty, not from unread-command-events (bug#14368).
7944 (read_event_from_main_queue): New function, extracted from read_char.
7945 (read_decoded_char): Remove.
7946 (read_decoded_event_from_main_queue): New function to replace it.
7947 (read_char): Use it.
7948 (read_key_sequence): Use read_char rather than read_decoded_char.
7950 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7952 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7954 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7956 2013-05-22 Kenichi Handa <handa@gnu.org>
7958 The following changes are to fix the setting of
7959 buffer-file-coding-system on, for instance, C-x RET c unix RET
7960 _FILE_OF_DOS_EOL_TYPE_ RET.
7962 * coding.h (struct coding_system): New member detected_utf8_chars.
7964 * coding.c (detect_coding_utf_8): Count characters and check EOL
7965 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7967 (setup_coding_system): Do not initialize coding->head_ascii.
7968 (check_ascii): Do not set coding->eol_seen but update it. Do not
7969 call adjust_coding_eol_type here.
7970 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7971 If the eol-type of CODING is already specified, adjust the eol type
7972 of the found coding-system.
7973 (decode_coding_gap): Cancel previous change. Utilize the
7974 character numbers counted by detect_coding_utf_8. Fix detection
7977 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7979 * search.c (looking_at_1): Only set last_thing_searched if the match
7980 changed the match-data (bug#14281).
7982 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7984 * xdisp.c (reseat_at_previous_visible_line_start):
7985 Already declared in dispextern.h, so remove it here.
7986 (move_it_vertically_backward): Likewise.
7988 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7990 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7991 (Fx_display_pixel_width, Fx_display_pixel_height)
7992 (Fx_display_mm_width, Fx_display_mm_height):
7993 Mention `display-monitor-attributes-list' in docstrings.
7995 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7996 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7997 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7998 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7999 (Fx_display_backing_store, Fx_display_visual_class)
8000 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8001 (Fx_display_grayscale_p, Fx_display_pixel_width)
8002 (Fx_display_pixel_height, Fx_display_planes)
8003 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8004 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8005 (Fx_display_mm_width, Fx_display_mm_height)
8006 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8007 height for all physical monitors as in X11.
8009 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8010 Return pixel width or height for all physical monitors as in X11.
8012 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8014 Port --enable-gcc-warnings to clang.
8015 * bytecode.c (exec_byte_code):
8017 Redo diagnostic pragmas to pacify clang, too.
8018 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8019 * editfns.c (Fencode_time):
8020 * fileio.c (file_accessible_directory_p):
8021 * font.c (font_unparse_xlfd):
8022 Use '&"string"[index]' instead of '"string" + (index)'.
8023 * undo.c (user_error): Remove; unused.
8025 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8027 * insdel.c (insert_1_both): Document the arguments, instead of
8028 referring to insert_1, which no longer exists.
8030 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8031 some window, increment windows_or_buffers_changed, so that
8032 *Messages* display in that window is updated. (Bug#14408)
8034 * w32.c: Include epaths.h.
8035 (init_environment): Use cmdproxy.exe without leading directories.
8036 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8038 (gettimeofday): Adjust signature and return value to Posix
8041 * unexw32.c (open_output_file): Delete the existing emacs.exe
8042 before creating it, to break the hard link to the versioned
8045 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8046 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8047 (FIRSTFILE_OBJ): New variables.
8048 (W32_RES): Rename to EMACSRES. All users changed.
8049 (base_obj): Use $(CM_OBJ).
8050 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8051 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8052 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8053 $(W32_RES_LINK) before $(LIBES).
8054 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8056 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8058 * makefile.w32-in (DOC): Use just "DOC".
8060 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8062 * process.c: Export default filters and sentinels to Elisp.
8063 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8065 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8066 (Fset_process_sentinel, Fformat_network_address):
8067 Default to them instead of nil.
8068 (server_accept_connection): Sentinels can't be nil any more.
8069 (read_and_dispose_of_process_output): New function, extracted from
8070 read_process_output.
8071 (read_process_output): Use it; filters can't be nil.
8072 (Finternal_default_process_filter): New function, extracted from
8073 read_process_output.
8074 (exec_sentinel_unwind): Remove function.
8075 (exec_sentinel): Don't zilch sentinel while running.
8076 (status_notify): Sentinels can't be nil.
8077 (Finternal_default_process_sentinel): New function extracted from
8079 (setup_process_coding_systems): Default filter is not nil any more.
8080 (syms_of_process): Export new Elisp functions and initialize
8082 * lisp.h (make_lisp_proc): New function.
8084 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8086 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8088 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8090 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8091 unless we know that the window w is a leaf window.
8092 Another attempt at solving bug#14062.
8094 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8096 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8099 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8101 * image.c (gif_load): Check that subimages fit (Bug#14345).
8103 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8105 * lread.c (skip_dyn_eof): New function.
8106 (read1): Use it to skip the end of a file in response to #@00.
8108 * doc.c (get_doc_string): Slightly relax the sanity checking.
8110 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8112 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8113 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8114 (MonitorInfo): New struct.
8115 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8116 (Fns_display_monitor_attributes_list): New functions.
8117 (display-usable-bounds): Remove.
8118 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8121 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8123 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8124 (GTK_CHECK_VERSION): New macro, if not already defined.
8125 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8126 replaced by GTK_CHECK_VERSION.
8128 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8130 * xterm.h (GTK_PREREQ): New macro.
8131 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8132 to use this macro instead, for consistency and clarity.
8134 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8136 * xdisp.c (row_for_charpos_p): New function, with code of
8137 cursor_row_p, but accepts an additional argument CHARPOS instead
8138 of using a hardcoded PT.
8139 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8140 (row_containing_pos): Call row_for_charpos_p instead of partially
8141 doing the same. Fixes cursor positioning under longlines-mode
8142 when longlines-show-effect includes more than one newline, when
8143 moving the cursor vertically up.
8145 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8147 * makefile.w32-in (ACL_H): New macro.
8148 ($(BLD)/fileio.$(O)): Update dependencies.
8150 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8152 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8153 * Makefile.in (LIB_ACL): New macro.
8154 (LIBACL_LIBS): Remove.
8155 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8156 * fileio.c: Include <acl.h>.
8157 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8158 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8160 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8163 * unexelf.c: Don't assume ElfW (Half) fits in int.
8164 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8165 when dealing with ElfW (Half) values, since they can exceed 2**31
8166 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8167 (entry_address): Omit unused NUM arg. All uses changed.
8169 2013-05-07 Juri Linkov <juri@jurta.org>
8171 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8172 to the string converted from number with `Fnumber_to_string'.
8175 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8177 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8178 This fixes a problem introduced by my previous change.
8180 2013-05-07 Glenn Morris <rgm@gnu.org>
8182 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8184 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8186 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8188 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8190 Static checking by GCC 4.8.0.
8191 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8192 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8193 (x_get_monitor_attributes_fallback)
8194 (x_get_monitor_attributes_xinerama)
8195 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8196 Define only if USE_GTK.
8197 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8198 (x_get_monitor_attributes_fallback): Omit unused locals.
8199 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8200 Use double, not float, to avoid mixed-mode floating point arithmetic.
8202 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8203 Jan Djärv <jan.h.d@swipnet.se>
8205 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8206 (XINERAMA_CFLAGS): New macros.
8207 (ALL_CFLAGS, LIBES): Use them.
8209 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8210 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8211 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8212 (syms_of_xfns): DEFSYM them.
8213 (struct MonitorInfo): New struct.
8214 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8215 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8216 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8217 (x_get_monitor_attributes_xinerama): New functions.
8218 (Fx_display_monitor_attributes_list): New primitive.
8219 (syms_of_xfns): Defsubr it.
8221 * xterm.h (x_display_info): Add Xatom_net_workarea and
8222 Xatom_net_current_desktop.
8224 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8225 and dpyinfo->Xatom_net_current_desktop.
8227 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8229 * xdisp.c (pos_visible_p): Use the special code for finding the
8230 beginning of a display property or overlay for any "replacing"
8231 display property, not just for display strings. This solves
8232 incorrect reporting of position by posn-at-point. (Bug#14241)
8234 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8236 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8237 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8238 Verify that ElfW (Half) fits in int.
8239 (fatal): Use same signature as lisp.h.
8240 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8241 configure and build with -DUNEXELF_DEBUG without worrying about
8242 other modules that use DEBUG.
8243 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8244 possibly-wide integers now uses it instead of plain fprintf.
8245 (entry_address): New function, which avoids problems with 32-bit
8246 overflow on 64-bit hosts.
8247 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8248 (round_up): Don't assume the remainder fits in int.
8249 (find_section): Use bool for boolean. Simplify debug code.
8250 (unexec): Don't assume file sizes fit in int or size_t.
8251 Omit unnecessary trailing newline in 'fatal' format.
8252 Use strerror rather than outputting decimal error number.
8253 Remove unused code when emacs is not defined;
8254 this file relies on Emacs now.
8255 Don't assume e_phnum and e_shnum are positive.
8257 * regex.c: Fix problems when DEBUG is defined.
8258 (extract_number, extract_number_and_incr): Define regardless of
8259 whether DEBUG is defined; that's simpler and makes the code less
8260 likely to go stale in the normal case when DEBUG is not defined.
8261 Return int rather than taking an int * arg. All callers changed.
8262 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8263 Remove, replacing with ...
8264 (DEBUG_PRINT): New macro. All callers changed.
8265 (DEBUG_COMPILES_ARGUMENTS): New macro.
8266 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8267 (print_compiled_pattern, print_double_string) [DEBUG]:
8268 Use prototype rather than old-style definition.
8269 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8270 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8271 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8272 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8273 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8274 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8275 This matters only when DEBUG is defined.
8277 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8279 * xdisp.c (set_iterator_to_next): Set the
8280 ignore_overlay_strings_at_pos_p flag only if we are _really_
8281 iterating over an overlay string, as indicated by the
8282 current.overlay_string_index member. (Bug#14306)
8284 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8286 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8287 to where it is used, to avoid autorelease issues (Bug#14050).
8289 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8291 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8292 * fileio.c (syms_of_fileio): Implement this.
8293 * filelock.c (create_lock_file): If symbolic links don't work, so
8294 we use a regular file as a lock file, do not fsync the lock file;
8297 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8299 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8300 (syms_of_minibuf): Adjust accodingly.
8302 * callint.c (Fcall_interactively): Adjust calls accordingly.
8304 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8306 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8307 w->contents is a buffer before computing everything else.
8308 Use parentheses to disambiguate last part of the condition.
8310 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8311 assertion violations. (Bug#14062)
8313 2013-05-01 David Reitter <david.reitter@gmail.com>
8315 * nsfns.m (ns_tooltip): Initialize.
8317 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8319 * coding.c (decode_coding_gap): Don't remove the character before
8320 a newline unless it's a CR character. (Bug#14287)
8322 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8324 * dispextern.h (struct face): Move enum face_underline_type
8325 earlier so that bitfields can be in the same word.
8327 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8329 * nsfns.m (handlePanelKeys): New function.
8330 (EmacsOpenPanel:performKeyEquivalent:)
8331 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8332 arrows/function/control and copy/paste keys (Bug#14296).
8334 2013-04-27 Juri Linkov <juri@jurta.org>
8336 * callint.c (Fcall_interactively): Call `Qread_number' for
8337 interactive code letter `n' instead of using duplicate code.
8340 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8342 * systime.h (make_timeval): Declare as 'const'.
8344 2013-04-27 Kenichi Handa <handa@gnu.org>
8346 * font.c (font_open_entity): Always open a font of manageable
8349 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8351 Port better to AIX (Bug#14258).
8352 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8355 2013-04-24 Kenichi Handa <handa@gnu.org>
8357 * coding.c (decode_coding_iso_2022): When an invalid escape
8358 sequence is encountered, reset the invocation and designation
8359 status to the safest one.
8361 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8363 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8364 Without this fix, "make distclean" leaves stamp-h1 behind.
8366 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8368 * w32fns.c (w32_fullscreen_rect): New function to compute the
8369 window rectangle for the given fullscreen mode.
8370 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8371 longer tunes the window size. This keeps the window's edges flush
8372 with the screen and allows the taskbar to hide itself in fullboth.
8374 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8375 window decorations and uses the entire screen.
8377 * w32term.h (w32_fullscreen_rect) Add prototype.
8378 (struct w32_output): Replace normal_width, normal_height,
8379 normal_top, and normal_left members with a single normal_placement
8381 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8383 (FRAME_NORMAL_PLACEMENT): New macro.
8385 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8387 * minibuf.c (Ftest_completion): Silence compiler warning.
8389 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8391 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8394 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8397 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8398 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8399 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8400 parentheses where appropriate.
8402 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8404 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8406 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8408 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8409 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8410 Mention in the doc string that setting these variables takes
8411 effect only after a call to set-window-buffer. (Bug#14200)
8413 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8415 * indent.c (Fvertical_motion): Don't consider display strings on
8416 overlay strings as display strings on the buffer position we
8417 started from. This prevents vertical cursor motion from jumping
8418 more than one line when there's an overlay string with a display
8419 property at end of line.
8420 Reported by Karl Chen <Karl.Chen@quarl.org> in
8421 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8423 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8425 * window.c (select_window): `record_buffer' even if window is
8426 already selected (bug#14191).
8428 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8430 * window.c (Fwindow_end): Test more flags, including the buffer's
8431 last_overlay_modified flag, to determine whether the window's
8432 display is really up-to-date. Prevents the function from
8433 returning a stale value. (Bug#14170)
8434 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8437 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8439 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8440 garbaged only if it is not already the top frame on its TTY.
8441 This prevents flickering due to constant redrawing of TTY frames when
8442 there are GUI frames open in the same session. (Bug#13864)
8444 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8446 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8447 of marking the idle timers directly.
8449 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8451 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8454 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8456 * window.c (select_window): Don't record_buffer while the invariant is
8457 temporarily broken (bug#14161).
8459 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8461 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8463 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8465 2013-04-07 Romain Francoise <romain@orebokech.com>
8467 Ignore additional platform-specific ACL errors (Bug#13702).
8468 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8469 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8471 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8473 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8476 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8478 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8479 This bug was introduced by my 2013-02-25 change that simplified
8480 data_start configuration. Without this change, on GNU/Linux
8481 an Emacs configured with --enable-profiling fails immediately
8482 due to a profiler signal.
8483 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8484 with these flags. On platforms where special flags are needed
8485 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8486 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8487 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8489 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8491 Get rid of some platform-specific functions examining window
8492 system and its capabilities. This is a partial rework of the
8494 * lisp.h (have_menus_p): Remove prototype. This function is
8495 replaced with platform-independent window_system_available.
8496 (check_window_system): Move to...
8497 * frame.h (decode_window_system_frame, window_system_available):
8498 ...here, add new prototypes.
8499 * frame.c (window_system_available, decode_window_system_frame):
8501 (check_window_system): Platform-independent now.
8502 * xterm.h (x_in_use): Remove declaration.
8504 * w32term.h (check_x_frame):
8505 * nsterm.h (check_x_frame): Remove prototypes. This function
8506 is replaced with platform-independent decode_window_system_frame.
8507 * msdos.c (have_menus_p): Remove.
8508 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8509 Remove platform-specific functions. Use check_window_system,
8510 decode_window_system_frame and check_ns_display_info where
8511 appropriate. Minor style and comment tweaks.
8512 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8513 (check_x_frame): Likewise.
8514 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8516 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8517 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8518 * xmenu.c, xselect.c: All related users changed.
8520 2013-04-03 Kenichi Handa <handa@gnu.org>
8522 The following changes is to optimize the code for reading UTF-8
8525 * coding.c (check_ascii): Rename from detect_ascii. Return value
8526 changed. Check EOL format. Do not call adjust_coding_eol_type
8528 (check_utf_8): New function.
8529 (adjust_coding_eol_type): Do nothing if already adjusted.
8530 (detect_coding): Compare the return value of check_ascii with
8531 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8532 (decode_coding_gap): Optimize for valid UTF-8.
8534 2013-03-21 Kenichi Handa <handa@gnu.org>
8536 * coding.c (syms_of_coding): Cancel previous change.
8538 * insdel.c (insert_from_gap): Fix previous change.
8540 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8542 Consistently use platform-specific function to detect window system.
8543 * lisp.h (check_window_system): New prototype. This function is
8544 going to replace check_x, check_w32 and check_ns.
8545 (have_menus_p): Mention msdos.c in comment.
8546 * fontset.c (check_window_system_func): Remove. Adjust all users.
8547 * fontset.h (check_window_system_func): Remove prototype.
8548 * nsterm.h (check_ns):
8549 * xterm.h (check_x):
8550 * w32term.h (check_w32): Likewise.
8551 * menu.c (Fx_popup_menu): Use check_window_system.
8552 * msdos.c (check_window_system): Define for MS-DOS.
8553 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8554 * w32fns.c (check_window_system): Likewise for MS-Windows.
8555 * xfns.c (check_window_system): Likewise for X.
8556 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8557 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8559 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8561 Prefer < to > in range checks such as 0 <= i && i < N.
8562 This makes it easier to visualize quantities on a number line.
8563 This patch doesn't apply to all such range checks,
8564 only to the range checks affected by the 2013-03-24 change.
8565 This patch reverts most of the 2013-03-24 change.
8566 * alloc.c (xpalloc, Fgarbage_collect):
8567 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8568 * character.c (string_escape_byte8):
8569 * charset.c (read_hex):
8570 * data.c (cons_to_unsigned):
8571 * dispnew.c (update_frame_1):
8572 * doc.c (Fsubstitute_command_keys):
8573 * doprnt.c (doprnt):
8574 * editfns.c (hi_time, decode_time_components):
8575 * fileio.c (file_offset):
8576 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8577 * font.c (font_intern_prop):
8578 * frame.c (x_set_alpha):
8579 * gtkutil.c (get_utf8_string):
8580 * indent.c (check_display_width):
8581 * keymap.c (Fkey_description):
8582 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8584 * minibuf.c (read_minibuf_noninteractive):
8585 * process.c (wait_reading_process_output):
8586 * search.c (Freplace_match):
8587 * window.c (get_phys_cursor_glyph):
8588 * xdisp.c (redisplay_internal):
8589 * xsmfns.c (smc_save_yourself_CB):
8590 Prefer < to > for range checks.
8591 * dispnew.c (sit_for): Don't mishandle NaNs.
8592 This fixes a bug introduced in the 2013-03-24 change.
8593 * editfns.c (decode_time_components): Don't hoist comparison.
8594 This fixes another bug introduced in the 2013-03-24 change.
8596 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8598 * frame.h (struct frame): Drop scroll_bottom_vpos
8599 member becaue all real users are dead long ago.
8600 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8601 * xdisp.c (redisplay_internal): Adjust user.
8603 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8605 * nsmenu.m (showAtX:Y:for:): setLevel to
8606 NSPopUpMenuWindowLevel (Bug#13998).
8608 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8610 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8611 (ns_check_pending_open_menu): Declare.
8613 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8614 (x_activate_menubar): Update the menu with title that matches
8615 ns_get_pending_menu_title, and call
8616 ns_check_pending_openmenu (Bug#12698).
8617 (menuWillOpen:): New method.
8618 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8620 * nsterm.m (menu_will_open_state, menu_mouse_point)
8621 (menu_pending_title): New varaibles.
8622 (ns_get_pending_menu_title, ns_check_menu_open)
8623 (ns_check_pending_open_menu): New functions.
8625 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8627 * indent.c (current_column_bol_cache): Remove leftover which is not
8628 used in Fmove_to_column any more.
8629 (current_column, scan_for_column): Adjust users.
8630 * keyboard.c (last_point_position_buffer, last_point_position_window):
8631 Remove leftovers which are not used for recording undo any more.
8632 (command_loop_1, syms_of_keyboard): Adjust users.
8633 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8634 redisplay_window any more.
8635 (move_it_to): Adjust user.
8637 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8639 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8640 Update dependencies.
8642 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8644 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8645 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8648 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8650 * window.h (struct window): Replace hchild, vchild and buffer slots
8651 with a single slot 'contents'. This is possible because each valid
8652 window may have either the child window (in vertical or horizontal
8653 combination) or buffer to display (for the leaf window). Using that,
8654 a lot of operations to traverse and/or change window hierarchies may
8655 be simplified. New member horizontal is used to distinguish between
8656 horizontal and vertical combinations of internal windows.
8657 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8658 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8659 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8660 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8661 Use contents slot, not buffer, where appropriate.
8662 (wset_combination): New function.
8663 (wset_buffer): Add eassert.
8664 (Fframe_first_window): Simplify the loop reaching first window.
8665 (Fwindow_buffer): Use WINDOW_LEAF_P.
8666 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8667 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8668 (unshow_buffer): Convert initial debugging check to eassert.
8669 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8670 (make_parent_window, window_resize_check, window_resize_apply)
8671 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8672 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8673 Adjust to match struct window changes.
8674 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8675 (mark_window_cursors_off, count_windows, get_leaf_windows)
8676 (foreach_window_1): Simplify the loop.
8677 * alloc.c (mark_object): Do not check for the leaf window because
8678 internal windows has no glyph matrices anyway.
8679 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8680 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8681 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8682 (build_frame_matrix_from_window_tree, mirror_make_current)
8683 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8684 (update_window_tree, set_window_update_flags): Simplify the loop.
8685 (sync_window_with_frame_matrix_rows): Enforce live window.
8686 Use contents slot, not buffer, where appropriate.
8687 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8688 and WINDOW_HORIZONTAL_COMBINATION_P.
8689 (make_frame_visible_1): Simplify the loop.
8690 Use contents slot, not buffer, where appropriate.
8691 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8692 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8693 (expose_window_tree): Likewise.
8694 Use contents slot, not buffer, where appropriate.
8695 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8696 to avoid deleted windows. Use contents slot instead of buffer.
8697 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8698 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8699 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8700 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8702 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8704 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8705 identify the reasons for assertion violations in bug#14062 and
8707 (Fx_show_tip): Fix compilation error under
8708 "--enable-check-lisp-object-type". (Bug#14073)
8710 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8711 Reported by <rzl24ozi@gmail.com>.
8713 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8715 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8717 (unwind_with_echo_area_buffer): ...to restore it here.
8718 This is needed to ensure that...
8719 (redisplay_window): ...both window markers are valid here,
8720 which is verified by eassert.
8721 * editfns.c (save_excursion_save): Do not assume that
8722 selected_window always displays the buffer.
8723 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8726 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8728 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8731 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8733 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8735 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8737 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8738 since MinGW's w32api headers do. This avoids compiler warnings.
8740 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8743 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8745 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8747 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8749 * gtkutil.c (style_changed_cb): Check if frame is live and an
8750 X frame (Bug#14038).
8752 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8754 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8755 Define only for _WIN32_WINNT less than 0x0500.
8756 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8758 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8759 see its own definitions of 'struct timeval' and 'struct timezone'.
8761 Fix incompatibilities between MinGW.org and MinGW64 headers.
8762 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8764 * w32.c (REPARSE_DATA_BUFFER): Guard with
8765 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8767 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8769 * xterm.c: Include X11/XKBlib.h
8770 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8772 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8774 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8776 * blockinput.h (input_blocked_p): Likewise.
8777 * bytecode.c (exec_byte_code): Likewise.
8778 * callproc.c (call_process_kill, call_process_cleanup)
8779 (Fcall_process): Likewise.
8780 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8781 (Fccl_execute_on_string): Likewise.
8782 * character.c (string_escape_byte8): Likewise.
8783 * charset.c (read_hex): Likewise.
8784 * cm.c (calccost): Likewise.
8785 * data.c (cons_to_unsigned): Likewise.
8786 * dired.c (directory_files_internal, file_name_completion):
8788 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8789 (sit_for): Likewise.
8790 * doc.c (Fsubstitute_command_keys): Likewise.
8791 * doprnt.c (doprnt): Likewise.
8792 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8793 * emacsgtkfixed.c: Likewise.
8794 * fileio.c (file_offset, Fwrite_region): Likewise.
8795 * floatfns.c (Fexpt, fmod_float): Likewise.
8796 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8798 * font.c (font_intern_prop): Likewise.
8799 * frame.c (x_set_alpha): Likewise.
8800 * gtkutil.c (get_utf8_string): Likewise.
8801 * indent.c (check_display_width): Likewise.
8802 * intervals.c (create_root_interval, rotate_right, rotate_left)
8803 (split_interval_right, split_interval_left)
8804 (adjust_intervals_for_insertion, delete_node)
8805 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8806 (merge_interval_right, merge_interval_left, copy_intervals)
8807 (set_intervals_multibyte_1): Likewise.
8808 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8809 * keymap.c (Fkey_description): Likewise.
8810 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8811 * lread.c (openp, read_integer, read1, string_to_number):
8813 * menu.c (ensure_menu_items): Likewise.
8814 * minibuf.c (read_minibuf_noninteractive): Likewise.
8815 * print.c (printchar, strout): Likewise.
8816 * process.c (create_process, Faccept_process_output)
8817 (wait_reading_process_output, read_process_output, send_process)
8818 (wait_reading_process_output): Likewise.
8819 * profiler.c (make_log, handle_profiler_signal): Likewise.
8820 * regex.c (re_exec): Likewise.
8821 * regex.h: Likewise.
8822 * search.c (looking_at_1, Freplace_match): Likewise.
8823 * sysdep.c (get_child_status, procfs_ttyname)
8824 (procfs_get_total_memory): Likewise.
8825 * systime.h (EMACS_TIME_VALID_P): Likewise.
8826 * term.c (dissociate_if_controlling_tty): Likewise.
8827 * window.c (get_phys_cursor_glyph): Likewise.
8828 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8829 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8831 * xfns.c (Fx_window_property): Likewise.
8832 * xmenu.c (set_frame_menubar): Likewise.
8833 * xselect.c (x_get_window_property, x_handle_dnd_message):
8835 * xsmfns.c (smc_save_yourself_CB): Likewise.
8836 * xterm.c (x_scroll_bar_set_handle): Likewise.
8838 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8840 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8841 to be optional or nil. Adjust comment and convert it to docstring.
8842 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8843 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8845 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8847 Static checking by GCC 4.8-20130319.
8848 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8849 * process.c (Fset_process_datagram_address)
8850 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8851 * xdisp.c (get_char_face_and_encoding):
8852 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8853 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8854 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8856 2013-03-24 Ken Brown <kbrown@cornell.edu>
8858 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8859 fix compilation on 64-bit Cygwin, where underscores are not
8860 automatically prepended.
8862 * w32term.c (w32_initialize): Silence compiler warning.
8864 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8866 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8867 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8868 variables, to save and restore frame dimensions.
8869 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8870 after returning from a 'fullscreen' configuration.
8871 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8872 to avoid races between the main thread and the input thread.
8874 * w32term.h (struct w32_output): New members normal_width,
8875 normal_height, normal_top, normal_left, and prev_fsmode.
8876 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8877 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8880 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8881 'fullscreen' parameter. Always record previous width and height
8882 of the frame, except when switching out of maximized modes, so
8883 that they could be restored correctly, instead of resetting to the
8884 default frame dimensions. Send SC_RESTORE command to the frame,
8885 unless we are going to send SC_MAXIMIZE, to restore the frame
8886 resize hints in the mouse pointer shown by the window manager.
8889 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8891 * lisp.h (get_frame_param): Adjust conditions for prototype
8894 2013-03-22 Ken Brown <kbrown@cornell.edu>
8896 * unexcw.c: Drop unneeded inclusion of w32common.h.
8897 (report_sheap_usage): Declare.
8898 (read_exe_header): Add magic numbers for x86_64.
8899 (fixup_executable): Fix printf format specifier for unsigned long
8902 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8904 * frame.h (struct frame): Put menu_bar_window under #ifdef
8905 because this member is not needed when X toolkit is in use.
8906 (fset_menu_bar_window):
8907 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8908 (free_glyphs, update_frame):
8909 * xdisp.c (expose_frame): Likewise.
8910 (display_menu_bar): Likewise. Remove redundant eassert.
8911 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8914 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8916 Use functions and constants to manipulate Lisp_Save_Value objects.
8917 This replaces code that used macros and strings and token-pasting.
8918 The change makes the C source a bit easier to follow,
8919 and shrinks the Emacs executable a bit.
8920 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8921 (make_save_value): Change 1st arg from string to enum. All callers
8924 (mark_object): Use if, not #if, for GC_MARK_STACK.
8925 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8926 (XSAVE_OBJECT): Now functions, not macros.
8927 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8928 the constant was never used.
8929 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8930 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8931 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8932 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8934 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8935 type3 with a single member save_type. All uses changed.
8936 (save_type, set_save_pointer, set_save_integer): New functions.
8937 * print.c (PRINTX): Remove.
8939 * alloc.c: Remove redundant static declarations.
8941 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8943 * window.h (struct window): Convert left_col, top_line, total_lines
8944 and total_cols from Lisp_Objects to integers. Adjust comments.
8945 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8947 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8948 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8949 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8950 Adjust users where appropriate.
8952 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8954 * frame.h (struct frame): Drop resx and resy because the same data is
8955 available from window system-specific output context. Adjust users.
8956 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8957 New functions to provide defaults when no window system available.
8958 (FRAME_RES_X, FRAME_RES_Y): New macros.
8959 (NUMVAL): Move from xdisp.c.
8960 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8961 (Ffont_face_attributes, Fopen_font):
8962 * image.c (gs_load):
8963 * w32font.c (fill_in_logfont):
8964 * xdisp.c (calc_pixel_width_or_height):
8965 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8966 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8968 2013-03-20 Kenichi Handa <handa@gnu.org>
8970 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8971 to 1 (temporary workaround until a bug related to ASCII
8972 optimization is fixed).
8974 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8976 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8977 Signal error if window is not internal. Adjust docstring.
8978 (delete_all_child_windows): Use combination_limit to save the buffer.
8979 (Fset_window_configuration): Adjust accordingly.
8980 * print.c (syms_of_print): Initialize debugging output not here...
8981 (init_print_once): ...but in a new function here.
8982 * lisp.h (init_print_once): Add prototype.
8983 * emacs.c (main): Add call to init_print_once. Adjust comments.
8985 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8987 * window.c (window_resize_check, window_resize_apply)
8988 (window_from_coordinates, recombine_windows, set_window_buffer)
8989 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8990 (Fsplit_window_internal, Fdelete_window_internal)
8991 (freeze_window_starts): Use bool for booleans.
8992 * window.h (window_frame_coordinates, resize_frame_windows)
8993 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8995 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8997 * dispnew.c (bitch_at_user): Use `user-error'.
8999 2013-03-17 Ken Brown <kbrown@cornell.edu>
9001 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9002 as return type of image_background. (Bug#13981)
9003 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9005 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9007 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9008 (ns_select): Don't return with result uninitialized.
9010 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9013 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9015 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9016 directories. If filename is nil, get directory name (Bug#13932).
9017 Use getFilename and getDirectory.
9018 (getFilename, getDirectory): New methods for EmacsSavePanel and
9020 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9022 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9024 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9026 2013-03-15 Kenichi Handa <handa@gnu.org>
9028 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9029 (adjust_after_replace): Make it back to static. Delete the third
9030 arg text_at_gap_tail. Cancel the code for handling it.
9032 * coding.h (struct coding_system): New member eol_seen.
9034 * coding.c (detect_ascii): New function.
9035 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9036 when the source bytes are actually scanned. On detecting for
9037 coding_category_utf_8_auto, call detect_ascii instead of scanning
9038 source bytes directly.
9039 (produce_chars): Call insert_from_gap with the new arg 0.
9040 (encode_coding): Likewise.
9041 (decode_coding_gap): Control ASCII optimization by the variable
9042 disable_ascii_optimization instead of #ifndef .. #endif.
9043 Deccode EOL format according to coding->eol_seen.
9044 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9047 * lisp.h (adjust_after_replace): Cancel externing it.
9048 (insert_from_gap): Adjust prototype.
9050 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9052 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9053 FULLSCREEN_MAXIMIZED. (Bug#13935)
9055 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9057 * region-cache.c (find_cache_boundary, move_cache_gap)
9058 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9059 Simplify debugging check and convert to eassert. Adjust comment.
9060 (pp_cache): Put under ENABLE_CHECKING.
9062 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9064 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9065 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9067 (w32fullscreen_hook): If the frame is visible, reset
9068 f->want_fullscreen flag after changing the frame size. If the
9069 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9072 2013-03-13 Daniel Colascione <dancol@dancol.org>
9074 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9075 too so that these builds can use Cygwin's file conversion
9076 functions. (We've been building and linking cygw32.o all along
9077 and just not using it.)
9079 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9081 File synchronization fixes (Bug#13944).
9082 * Makefile.in (LIB_FDATASYNC): New macro.
9084 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9085 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9086 Don't worry about HAVE_FSYNC, since a substitute fsync is
9087 available if the system lacks one.
9088 (Fwrite_regin): Retry fsync if interrupted.
9090 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9092 * w32term.c (w32_read_socket): If the Emacs frame is being
9093 activated, call w32fullscreen_hook, to make sure the new frame
9094 dimensions are in effect. (Bug#13937)
9096 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9098 * xdisp.c (init_iterator): Simplify because both character and byte
9099 positions are either specified or -1. Add eassert. Adjust comment.
9100 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9101 character and byte positions can be obtained from marker.
9103 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9105 Static checking by Sun C 5.12.
9106 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9107 * bytecode.c (exec_byte_code):
9108 * dispnew.c (init_display):
9110 * fileio.c (Fsubstitute_in_file_name):
9111 * keyboard.c (Fevent_convert_list):
9112 * keymap.c (Fsingle_key_description):
9113 * term.c (maybe_fatal, fatal):
9114 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9115 * xsmfns.c (Fhandle_save_session):
9116 Omit unreachable code.
9117 * keymap.c (map_keymap_char_table_item): Cast void * to
9118 a function pointer type; the C Standard requires this.
9120 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9121 Include <sys/param.h> unconditionally, as that works elsewhere and
9122 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9123 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9126 See ChangeLog.12 for earlier changes.
9132 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9134 This file is part of GNU Emacs.
9136 GNU Emacs is free software: you can redistribute it and/or modify
9137 it under the terms of the GNU General Public License as published by
9138 the Free Software Foundation, either version 3 of the License, or
9139 (at your option) any later version.
9141 GNU Emacs is distributed in the hope that it will be useful,
9142 but WITHOUT ANY WARRANTY; without even the implied warranty of
9143 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9144 GNU General Public License for more details.
9146 You should have received a copy of the GNU General Public License
9147 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.