1 2014-03-21 Glenn Morris <rgm@gnu.org>
3 * minibuf.c (history-length): Increase default from 30 to 100.
5 2014-03-21 Daniel Colascione <dancol@dancol.org>
7 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
8 every time we switch to minibuffer.
10 * alloc.c (lisp_align_malloc, allocate_string_data)
11 (allocate_vectorlike): Allow mmap allocation of lisp objects.
12 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
14 2014-03-21 Eli Zaretskii <eliz@gnu.org>
16 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
19 2014-03-21 Daniel Colascione <dancol@dancol.org>
21 Always prohibit dumping a dumped Emacs.
23 * emacs.c (might_dump): New variable.
24 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
25 * lisp.h (might_dump): Declare.
26 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
28 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
30 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
32 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
34 * doc.c (store_function_docstring): Warn when we don't know where to
36 (Fsubstitute_command_keys): Don't advertise the fact that
37 text-properties are dropped, since we think it's a bug that we'll fix
40 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
41 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
42 * frame.c (frame_garbaged): Make "docstring" more precise.
44 2014-03-20 Glenn Morris <rgm@gnu.org>
46 * charset.c (init_charset): When we cannot find the charsets directory,
47 mention if EMACSDATA is set.
49 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
51 * fns.c (Frandom): Fix rare bug where the result isn't random.
53 Fix porting inconsistency about rounding to even.
54 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
55 This way, the unusual !HAVE_RINT case acts like the usual
56 HAVE_RINT case, and we can fix the documentation accordingly.
58 2014-03-19 Eli Zaretskii <eliz@gnu.org>
60 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
61 (w32_wnd_proc): Initialize the dwHoverTime member of
62 TRACKMOUSEEVENT structure.
64 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
66 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
68 2014-03-16 Eli Zaretskii <eliz@gnu.org>
70 * search.c (find_newline): Speed up the function when using the
71 newline cache, by halving the number of calls to
72 region_cache_forward and region_cache_backward. (Bug#16830)
74 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
76 * buffer.c (Fset_buffer): Document return value (bug#17015).
78 2014-03-14 Martin Rudalics <rudalics@gmx.at>
80 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
81 nil, always resize character wise to avoid potential loss of the
82 mode line (Bug#16923 related).
84 2014-03-12 Martin Rudalics <rudalics@gmx.at>
86 * frame.c (x_set_frame_parameters): Always calculate new sizes
87 pixelwise to avoid potential loss when rounding.
89 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
91 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
92 * xterm.c (x_free_frame_resources): Free all allocated cursors.
94 2014-03-10 Eli Zaretskii <eliz@gnu.org>
96 * w32.c (fstatat): Don't add an extra slash if the argument ends
97 with a slash: this fails the subsequent call to stat_worker on
98 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
100 2014-03-09 Martin Rudalics <rudalics@gmx.at>
102 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
104 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
106 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
108 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
109 when frame is only on one screen (Bug#14713).
111 2014-03-08 Eli Zaretskii <eliz@gnu.org>
113 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
114 there's a valid wrap point in the display line, the last glyph
115 cannot "just barely fit" on this row, because display_line doesn't
116 let it. Instead, proceed as if the last glyph didn't fit, so that
117 we eventually back up the iterator to the wrap point. This avoids
118 delusional behavior of move_it_to, whereby it proceeds to the next
119 display line, but sets current_x to zero for all the glyphs that
120 without word-wrap would fit on the previous display line.
121 One result was that visual-order cursor movement behaved erratically
123 (Fmove_point_visually): Add code to find the x coordinate of the
124 last character before wrap point, under word-wrap on a TTY.
126 2014-03-07 Eli Zaretskii <eliz@gnu.org>
128 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
129 also return value of MOVE_POS_MATCH_OR_ZV from
130 move_it_in_display_line_to, when moving from beginning of line to
131 point's position. (Bug#16961)
133 2014-03-07 Martin Rudalics <rudalics@gmx.at>
135 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
136 * window.c (Fselect_window): Explain NORECORD and
137 `buffer-list-update-hook' in doc-string.
139 2014-03-06 Martin Rudalics <rudalics@gmx.at>
141 * window.c (Fother_window_for_scrolling): Check that
142 Vother_window_scroll_buffer is a buffer.
144 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
146 * xterm.c (xim_initialize): Always pass a copy of resource name
147 to XRegisterIMInstantiateCallback and eassert whether return
148 value is True. Passing copy is important because Xlib doesn't
149 make its own copy and resource name argument usually points to
150 SSDATA (Vx_resource_name), which may be changed from Lisp.
151 (xim_close_display): For XUnregisterIMInstantiateCallback,
152 always eassert return value and pass exactly the same values
153 as were used for XRegisterIMInstantiateCallback.
154 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
155 sources to check why if you are interested.
157 2014-03-05 Martin Rudalics <rudalics@gmx.at>
159 * dispnew.c (change_frame_size_1): Add new_lines instead of
160 new_height, the latter may be still zero if passed as such.
161 * window.c (Fwindow_pixel_height): Mention bottom divider in
164 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
166 Fix "resource temporarily unavailable" with xgselect
168 * xgselect.c: Include <stdbool.h>.
169 (xg_select) [!USE_GTK]: Don't lose track of errno.
171 Fix minor --enable-gcc-warnings issues.
172 * widget.c (update_various_frame_slots, EmacsFrameResize):
173 Avoid unused locals. Prefer 'if' to '#if' when either will do.
175 2014-03-04 Ken Brown <kbrown@cornell.edu>
177 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
178 represent the actual adjustment needed for alignment.
180 2014-03-04 Eli Zaretskii <eliz@gnu.org>
182 * gmalloc.c (aligned_alloc): Don't allocate more memory than
183 needed, and don't reallocate if the initial allocation already
184 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
186 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
188 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
191 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
193 * cmds.c (delete-char): Update docstring pointing out that the
194 function ignores `delete-active-region' and `overwrite-mode'.
196 2014-03-03 Eli Zaretskii <eliz@gnu.org>
198 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
200 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
201 allocated buffer due to alignment.
202 (freehook): If the block to be freed was allocated by
203 'aligned_alloc', find its real pointer before calling 'free'.
205 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
208 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
210 * font.c (toplevel): Adjust comment about font cache layout.
211 (font_clear_cache): Fix to match real font cache layout.
212 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
213 (Fframe_font_cache) [FONT_DEBUG]: New function.
214 (syms_of_font) [FONT_DEBUG]: Defsubr it.
216 Avoid crashes when X fonts are erroneously freed on reused X
217 'Display *' connection data (Bug#16069). Note that X font
218 resources still may be leaked, but currently there is no way
219 to completely avoid it.
220 * xterm.h (struct x_display_info): New member x_id. Add comments.
221 * xterm.c (x_display_id): New variable.
222 (x_term_init): Assign identifier to each opened X connection.
223 * xfont.c (struct xfont): New member x_display_id.
224 (xfont_open): Initialize it with frame's display id.
225 (xfont_close): Check whether font's display id matches the one
226 recorded for the given display. Adjust comment.
227 * xftfont.c (struct xftfont_info):
228 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
230 2014-03-01 Martin Rudalics <rudalics@gmx.at>
232 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
233 * window.c (Fother_window_for_scrolling): Don't try to scroll a
234 killed Vother_window_scroll_buffer.
235 (Vother_window_scroll_buffer): Fix doc-string accordingly.
237 2014-03-01 Eli Zaretskii <eliz@gnu.org>
239 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
240 that start with more than 2 slashes as UNCs. (Bug#16751)
242 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
244 Fix a few crashes and leaks when cloning C strings.
245 * alloc.c, lisp.h (dupstring): New function.
246 * gtkutil.c (xg_get_font):
247 * term.c (tty_default_color_capabilities):
248 * xsettings.c (store_monospaced_changed)
249 (store_font_name_changed, parse_settings)
250 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
251 This avoids some unlikely crashes due to accessing freed storage,
252 and avoids some minor memory leaks in the more-typical case.
254 2014-02-28 Martin Rudalics <rudalics@gmx.at>
256 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
257 cursor when modeline can't be dragged (Bug#16647).
259 2014-02-28 Glenn Morris <rgm@gnu.org>
261 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
262 from custom-delayed-init-variables. (Bug#11565)
264 2014-02-27 Martin Rudalics <rudalics@gmx.at>
266 More fixes for mouse glyph calculations (Bug#16647).
267 * window.c (coordinates_in_window): In intersection of
268 horizontal and vertical window dividers prefer the horizontal
269 one. Add some extra parens to last fix.
270 (window_relative_x_coord): Return x-coordinate for header and
272 * xdisp.c (remember_mouse_glyph): In text area don't extend
273 glyph into mode line to show the vertical drag cursor there
274 immediately. Subdivide mouse glyphs in right fringes to show a
275 horizontal drag cursor as soon as we enter the "grabbable width"
276 portion. Handle vertical border case separately. Do not
277 subdivide window divider areas.
278 (note_mouse_highlight): On bottom divider of bottommost windows
279 show vertical drag cursor only when the minibuffer window can be
282 2014-02-27 Eli Zaretskii <eliz@gnu.org>
284 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
285 reset by the face of the object just displayed. See also bug#76.
286 (get_next_display_element): If the string came from a display
287 property, examine the box face attribute at it->position, not at
288 it->current.pos, since the latter was not updated yet. (Bug#16870)
289 (handle_face_prop): Improve commentary.
291 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
293 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
294 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
296 2014-02-26 Martin Rudalics <rudalics@gmx.at>
298 Fixes around Bug#16647.
299 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
300 ON_BOTTOM_DIVIDER cases.
301 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
302 only if the window has no right divider.
303 (Fcoordinates_in_window_p): Fix doc-string.
305 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
307 * lread.c (Funintern): Fix doc to match advertised calling convention.
309 2014-02-24 Daniel Colascione <dancol@dancol.org>
311 * keyboard.c (read_char): Close race that resulted in lost events.
313 2014-02-22 Glenn Morris <rgm@gnu.org>
315 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
316 * window.c (window-resize-pixelwise): Doc fixes.
318 * process.c (Finternal_default_process_filter)
319 (Finternal_default_process_sentinel): Doc tweaks.
321 2014-02-21 Glenn Morris <rgm@gnu.org>
323 * process.c (Fprocess_buffer, Faccept_process_output)
324 (Finternal_default_process_filter, Finternal_default_process_sentinel):
327 2014-02-21 Martin Rudalics <rudalics@gmx.at>
329 * window.c (Fwindow_scroll_bar_width): New function.
331 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
333 Pacify GCC when configuring with --enable-gcc-warnings.
334 * xdisp.c (move_it_in_display_line_to) [lint]:
335 Initialize recently-added local.
337 2014-02-21 Daniel Colascione <dancol@dancol.org>
339 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
341 2014-02-20 Eli Zaretskii <eliz@gnu.org>
343 * xdisp.c (init_iterator): Don't dereference a bogus face
345 (try_cursor_movement): Don't use cursor position if
346 set_cursor_from_row failed to compute it. This avoids assertion
347 violations in MATRIX_ROW.
348 (move_it_in_display_line_to): Save the iterator state in ppos_it
349 only once per call. Reimplement the method used to return to the
350 best candidate position if all the positions found in display line
351 are beyond TO_CHARPOS. This cuts down the number of calls to
352 bidi_shelve_cache, which moves a lot of stuff when lines are long
353 and include bidirectional text. (Bug#15555)
355 2014-02-20 Glenn Morris <rgm@gnu.org>
357 * data.c (Fdefalias): Doc fix.
359 2014-02-19 Eli Zaretskii <eliz@gnu.org>
361 * xdisp.c (display_line): Fix horizontal scrolling of large images
362 when fringes are turned off. This comes at a price of not
363 displaying the truncation/continuation glyphs in this case.
366 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
367 CreateDIBSection returns an error indication, zero out *ximg after
368 destroying the image. This avoids crashes in memory allocations
369 due to the fact that some of the callers also call
370 x_destroy_x_image, which will attempt to free an already free'd
373 2014-02-18 Martin Rudalics <rudalics@gmx.at>
375 * widget.c (update_various_frame_slots): Don't set
376 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
378 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
380 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
382 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
384 temacs --daemon fix (Bug#16599).
385 * emacs.c (main): Initialize daemon_pipe[1] here ...
386 (syms_of_emacs): ... instead of here.
388 2014-02-16 Anders Lindgern <andlind@gmail.com>
390 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
393 2014-02-16 Daniel Colascione <dancol@dancol.org>
395 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
396 (xd_get_connection_address): Use it.
397 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
398 xd_get_connection_address because the latter signals if the bus
399 we're trying to close is already disconnected.
401 2014-02-13 Eli Zaretskii <eliz@gnu.org>
403 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
404 argument to CreateThread. This avoids segfaults on Windows 9X.
405 Reported by oslsachem <oslsachem@gmail.com>.
407 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
409 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
410 * unexhp9k800.c (unexec_error): New function, to simplify the code.
411 (check_lseek): New function, to report lseek errors.
412 (save_data_space, update_file_ptrs, read_header, write_header)
413 (copy_file, copy_rest, unexec): Use these news functions.
414 (update_file_ptrs): Don't assume wraparound behavior when
415 converting a large size_t value to off_t.
417 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
419 * composite.c (fill_gstring_header): Pass positions as C integers
420 and move parameters checking to...
421 (Fcomposition_get_gstring): ...this function. Handle case when
422 buffer positions are in reversed order and avoid crash (Bug#16739).
424 * buffer.c (validate_region): Mention current buffer in error message.
426 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
428 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
430 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
432 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
434 2014-02-11 Glenn Morris <rgm@gnu.org>
436 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
437 Replace refs to "OpenStep" in messages.
439 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
441 Avoid "." at end of error diagnostics.
442 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
444 * nsfns.m (ns_display_info_for_name):
445 * nsselect.m (Fx_own_selection_internal):
446 * nsterm.m (performDragOperation:):
447 Remove "." from end of diagnostic.
449 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
451 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
452 unintuitive (bug#15824).
453 (Fyes_or_no_p): Doc fix (bug#15456).
455 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
457 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
459 * eval.c (call_debugger): When exiting the debugger, do not allow
460 max_specpdl_size less than actual binding depth (Bug#16603).
461 (syms_of_eval): Adjust docstring.
463 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
465 * cmds.c (Fself_insert_command): Output a clearer error message on
466 negative repetitions (bug#9476).
468 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
470 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
472 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
474 * minibuf.c (Fread_string): Doc clarification (bug#15422).
476 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
478 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
480 * keyboard.c (Frecursive_edit): Fix typo in docstring.
482 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
484 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
486 * keyboard.c (Frecursive_edit): Say more precicely how throwing
487 `exit' works (bug#15865).
489 2014-02-07 Martin Rudalics <rudalics@gmx.at>
491 Constrain window box/body sizes and margin widths (Bug#16649).
492 * xdisp.c (window_box_width): Don't return less than zero.
493 (window_box_left_offset, window_box_right_offset): Don't return
494 more than the window's pixel width.
495 * window.c (window_body_height, window_body_width): Don't return
497 (window_resize_apply): Adjust margin width, if necessary.
499 2014-02-07 Glenn Morris <rgm@gnu.org>
501 * nsterm.m (syms_of_nsterm): Doc fix.
503 2014-02-06 Eli Zaretskii <eliz@gnu.org>
505 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
506 New variables: pointers through which to call the respective APIs.
507 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
508 (filename_from_ansi, sys_link, check_windows_init_file):
509 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
510 This is required on Windows 9X, where we dynamically load
511 UNICOWS.DLL which has their non-stub implementations.
512 (maybe_load_unicows_dll): Assign addresses to these 2 function
513 pointers after loading UNICOWS.DLL.
515 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
516 MultiByteToWideChar and WideCharToMultiByte through function
519 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
522 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
524 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
525 for OSX >= 10.9 if separate spaces are used.
526 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
528 2014-02-06 Glenn Morris <rgm@gnu.org>
530 * buffer.c (cache-long-scans): Doc fix.
532 2014-02-05 Eli Zaretskii <eliz@gnu.org>
534 * w32fns.c (Fw32_shell_execute): Doc fix.
536 2014-02-05 Bastien Guerry <bzg@gnu.org>
538 * syntax.c (Fforward_word): Call Fconstrain_to_field with
539 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
541 2014-02-05 Martin Rudalics <rudalics@gmx.at>
543 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
544 outside the window (Bug#16649).
546 * xdisp.c (note_mouse_highlight): When entering a margin area show
547 a non-text cursor (Bug#16647).
549 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
551 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
552 It prompted a compile-time diagnostic on GNU/Linux.
553 Simplify to remove the need for the label.
555 2014-02-04 Eli Zaretskii <eliz@gnu.org>
557 * w32menu.c (w32_popup_dialog): Don't condition the whole function
558 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
559 to show it; otherwise return 'unsupported--w32-dialog' to signal
560 to the caller that emulation with menus is necessary.
561 This resurrects code inadvertently deleted by the 2013-10-08 commit.
563 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
565 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
568 * menu.c (Fx_popup_dialog): Don't condition the call to
569 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
570 special symbol 'unsupported--w32-dialog', emulate the dialog with
571 a menu by calling x-popup-menu.
573 * menu.h (Qunsupported__w32_dialog): New extern variable.
575 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
577 * keyboard.c (kbd_buffer_get_event): Read file notification events
580 * xgselect.c (xg_select): Read glib events in any case, even if
581 there are no file descriptors to watch for. (Bug#16519)
583 2014-02-03 Martin Rudalics <rudalics@gmx.at>
585 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
586 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
587 * w32term.c (w32_draw_window_divider): Handle first and last
589 * w32term.h (w32_fill_area_abs): New function.
590 * xdisp.c (x_draw_right_divider): Don't draw over bottom
592 * xfaces.c (realize_basic_faces): Handle new face ids.
593 * xfns.c (Fx_create_frame): Call x_default_parameter for right
594 and bottom divider width.
595 * xterm.c (x_draw_window_divider): Handle first and last pixels
598 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
600 * print.c (Fexternal_debugging_output): Add cast to pacify
601 --enable-gcc-warnings.
602 * eval.c (call_debugger): Grow specpdl if the debugger was
603 entered due to specpdl overflow (Bug#16603) and allow more
604 specpdl space for the debugger itself.
606 2014-02-02 Martin Rudalics <rudalics@gmx.at>
608 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
611 2014-02-01 Eli Zaretskii <eliz@gnu.org>
613 * w32fns.c (Ffile_system_info): Use WINAPI in the function
614 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
616 * print.c (Fexternal_debugging_output): If the argument character
617 is non-ASCII, encode it with the current locale's encoding before
618 writing the result to the terminal. (Bug#16448)
620 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
621 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
624 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
626 * process.c (create_process): Reset SIGPROF handler in the child.
627 * callproc.c (call_process): Likewise.
629 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
631 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
633 2014-01-29 Eli Zaretskii <eliz@gnu.org>
635 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
636 of zero to print strings, GDB doesn't like it.
638 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
639 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
640 we still use correct addresses. (Bug#16576)
642 2014-01-27 K. Handa <handa@gnu.org>
644 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
645 to preserve the code detection behavior of 24.3.
646 * coding.h (struct coding_system): New member detected_utf8_bytes.
647 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
648 (decode_coding_gap): Use short cut for UTF-8 file reading only
649 when coding->detected_utf8_bytes equals to coding->src_bytes.
650 * fileio.c (Finsert_file_contents): Cancel the previous change.
652 2014-01-29 Martin Rudalics <rudalics@gmx.at>
654 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
655 that are not visible.
657 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
659 * xmenu.c (create_and_show_popup_menu): Handle case when no key
660 is grabbed (Bug#16565).
662 2014-01-28 Martin Rudalics <rudalics@gmx.at>
664 * xdisp.c (last_max_ascent): Re-remove after erroneously
665 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
667 (move_it_to): Re-remove reference to last_max_ascent.
668 (Fwindow_text_pixel_size): Add iterator's max_ascent and
669 max_descent here instead of calling line_bottom_y.
672 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
674 * terminal.c (initial_free_frame_resources): New function.
675 (init_initial_terminal): Install new hook to free face cache
676 on initial frame and avoid memory leak. For details, see
677 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
678 * xfaces.c (free_frame_faces): Adjust comment.
680 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
682 * data.c (Fstring_to_number): Document results if unparsable
685 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
687 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
689 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
691 When decoding, prefer ptrdiff_t to int for buffer positions etc.
692 * coding.c (detect_coding_utf_8, emacs_mule_char)
693 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
694 (check_utf_8, decode_coding):
695 * coding.h (struct coding_system.errors):
696 Use ptrdiff_t, not int, for integer values derived from buffer and
699 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
700 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
701 before invoking decode_coding_gap, since there's just one block.
703 2014-01-25 Martin Rudalics <rudalics@gmx.at>
705 Fix handling of face attributes in Fx_create_frame (Bug#16529).
706 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
707 too early. Again run change_frame_size before assigning menu-
710 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
712 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
713 arrives, call x_check_fullscreen, in case the new display has a
714 different resolution. (Bug#16517)
716 2014-01-25 Eli Zaretskii <eliz@gnu.org>
718 * term.c (read_menu_input): If the selected frame changes, exit
720 (tty_menu_show): If the selected frame changes while we displayed
721 a menu, throw to top level. (Bug#16479)
723 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
725 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
727 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
729 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
730 * data.c (count_one_bits_word): Fix bug (negated comparison)
731 when BITS_PER_ULL < BITS_PER_BITS_WORD.
733 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
735 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
736 Avoid undefined behavior by initializing display property bit of a
737 string processed by the bidirectional iterator. For details, see
738 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
740 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
742 Minor cleanup of previous change.
743 * image.c (imagemagick_error, Fimagemagick_types):
744 Omit some recently-introduced and unnecessary casts and assignments.
746 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
748 Fix two memory leaks discovered with Valgrind.
749 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
750 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
752 2014-01-22 Martin Rudalics <rudalics@gmx.at>
754 Fixes in window size functions around Bug#16430 and Bug#16470.
755 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
756 (Fwindow_mode_line_height, Fwindow_header_line_height)
757 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
758 Minor doc-string adjustments.
759 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
761 (window_body_height, window_body_width): Do not count partially
762 visible lines/columns when PIXELWISE is nil (Bug#16470).
763 (Qfloor, Qceiling): New symbols.
765 2014-01-21 Eli Zaretskii <eliz@gnu.org>
767 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
768 when the image cache is not yet allocated. (Bug#16509)
770 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
772 * buffer.c (Fkill_buffer): When killing an indirect buffer,
773 re-attach intervals to its base buffer (Bug#16502).
774 * intervals.c (set_interval_object): Move from here...
775 * intervals.h (set_interval_object): ... to here. Fix comments.
777 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
779 Avoid undefined behavior by initializing buffer redisplay bit.
780 Problem reported by Dmitry Antipov in
781 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
782 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
784 Revert some of the CANNOT_DUMP fix (Bug#16494).
785 * lread.c (init_lread): Fix typo: NILP, not !NILP.
787 2014-01-19 Eli Zaretskii <eliz@gnu.org>
789 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
790 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
791 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
792 they are replaced by macros that expand into direct calls to the
793 corresponding functions from GDI32.DLL.
794 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
795 variables in the Cygwin build, they are unused.
797 2014-01-19 K. Handa <handa@gnu.org>
799 * composite.c (composition_update_it): Fix previous change.
801 2014-01-18 Eli Zaretskii <eliz@gnu.org>
803 Fix file name handling on MS-Windows 9X.
804 * w32.c (maybe_load_unicows_dll): New function.
806 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
807 on, to make sure we can convert file names to and from UTF-8 on
808 Windows 9X. This fixes a failure to start up because Emacs cannot
809 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
811 * w32font.c [WINDOWSNT]: Include w32.h.
812 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
813 of implementing the same stuff.
814 Remove now unused g_b_init_is_windows_9x.
816 * w32.h (maybe_load_unicows_dll): Add prototype.
818 2014-01-17 Eli Zaretskii <eliz@gnu.org>
820 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
821 switch to single keyboard. Prevents daemon crashes when a new
822 client connects while we show a TTY menu in an existing client.
825 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
827 Fix MinGW64 porting problem with _setjmp.
828 Reported by Eli Zaretskii in:
829 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
830 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
831 the old _setjmp and _longjmp. All uses changed.
833 2014-01-13 Daniel Colascione <dancol@dancol.org>
835 * textprop.c (Fremove_list_of_text_properties):
836 Correctly handle reaching the end of the interval tree. (Bug#15344)
838 2014-01-13 Martin Rudalics <rudalics@gmx.at>
840 * xdisp.c (resize_mini_window): Round height to a multiple of
841 frame's line height. Fix bug in calculation of window start
842 position (Bug#16424).
844 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
846 * macfont.m: Include termchar.h.
847 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
848 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
849 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
850 *_WITH_GC_* to take face and f as parameters.
851 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
852 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
854 2014-01-13 Daniel Colascione <dancol@dancol.org>
856 Fix menu item updating in the presence of the Unity global menu
859 * gtkutil.h (xg_have_tear_offs): Add frame parameter
860 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
862 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
863 updating menus; explain why.
864 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
865 problem it's supposed to solve and it interferes with detecting
866 the presence of a global menu.
867 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
870 2014-01-11 K. Handa <handa@gnu.org>
872 * composite.c (composition_update_it): Fix indexing of
873 LGSTRING_CHAR (Bug#15984).
875 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
877 * unexw32.c (_start) [__MINGW64__]: Define to __start.
879 2014-01-11 Eli Zaretskii <eliz@gnu.org>
881 * xdisp.c (try_window_id): Don't use this function's optimizations
882 if overlays in the buffer displayed by the window have changed
883 since last redisplay. (Bug#16347)
884 (message_dolog): Fix indentation.
886 2014-01-11 Martin Rudalics <rudalics@gmx.at>
888 * frame.c (frame_resize_pixelwise): Fix doc-string.
890 2014-01-10 Martin Rudalics <rudalics@gmx.at>
892 Fix handling of internal borders (Bug#16348).
893 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
894 Remove internal border width from pixel width of windows.
895 (change_frame_size_1): Don't return early when frame's pixel
896 size changes - we still have to record the new sizes in the
898 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
899 also when toolbar gets larger.
900 * window.c (check_frame_size): Include internal_border_width in
902 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
903 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
904 In non-toolkit/non-GTK version clear internal border.
905 * xterm.c (x_clear_under_internal_border): New function for
906 non-toolkit/non-GTK version.
907 (x_after_update_window_line): In non-toolkit/non-GTK version
909 (handle_one_xevent, x_set_window_size):
910 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
911 * xterm.h (x_clear_under_internal_border): Extern it.
913 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
915 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
916 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
919 2014-01-06 Eli Zaretskii <eliz@gnu.org>
921 * xdisp.c (redisplay_window): Don't skip window redisplay if the
922 last value of point is not equal to buffer's point. (Bug#16129)
924 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
927 * nsterm.h (updateCollectionBehavior): Rename from
928 updateCollectionBehaviour. All uses changed.
930 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
931 * Makefile.in (SETFATTR): New macro.
932 (temacs$(EXEEXT)): Use it.
934 2014-01-04 Martin Rudalics <rudalics@gmx.at>
936 Fix maximization behavior on Windows (Bug#16300).
937 * w32fns.c (w32_fullscreen_rect): Don't handle
938 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
939 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
940 of SetWindowPos. Restore last placement also when leaving
941 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
942 but the FULLSCREEN_BOTH case.
944 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
947 * data.c (arithcompare_driver):
948 * fileio.c (Fcar_less_than_car):
949 * fns.c (internal_equal):
950 * frame.c (delete_frame):
951 * lisp.h (enum More_Lisp_Bits):
953 Avoid C99 constructs that don't work in C89.
954 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
955 to port to C89, which doesn't have 'long long'.
956 (count_trailing_zero_bits): Use them.
958 2014-01-03 Chong Yidong <cyd@gnu.org>
960 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
962 2014-01-02 Martin Rudalics <rudalics@gmx.at>
964 Further adjust frame/window scrollbar width calculations.
965 * window.c (apply_window_adjustment):
966 Set windows_or_buffers_changed.
967 (Fwindow_scroll_bars): Return actual scrollbar width.
968 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
969 For non-toolkit builds again use 14 as minimum width and set
970 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
971 * xterm.c (XTset_vertical_scroll_bar): Take width from
972 WINDOW_SCROLL_BAR_AREA_WIDTH.
973 (x_new_font): Rename wid to unit. Base calculation of new
974 scrollbar width on toolkit used and make it analogous to that of
975 x_set_scroll_bar_default_width.
976 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
977 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
979 * w32term.c (w32_set_vertical_scroll_bar): Take width from
980 WINDOW_SCROLL_BAR_AREA_WIDTH.
981 (x_new_font): Make it correspond to changes in xterm.c.
983 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
985 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
986 This is a cleaner way to fix the MinGW-w64 porting problem.
987 Check for INTPTR_MAX misconfiguration.
989 2014-01-01 Eli Zaretskii <eliz@gnu.org>
991 * search.c (newline_cache_on_off, find_newline): In indirect
992 buffers, use the newline cache of the base buffer.
994 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
995 buffer, invalidate the caches of its base buffer. (Bug#16265)
997 * indent.c (width_run_cache_on_off, compute_motion): In indirect
998 buffers, use the width-run cache of the base buffer.
1000 * xdisp.c (redisplay_window): When the window displays an indirect
1001 buffer, and the character widths in the display table have
1002 changed, invalidate the width-run cache of the corresponding base
1005 * fileio.c (Finsert_file_contents): When invalidating the newline
1006 cache, consider the case of inserting into indirect buffer.
1008 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1009 In indirect buffers, use the paragraph cache of the base buffer.
1011 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1013 * window.c (grow_mini_window): Fix last change.
1015 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1017 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1019 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1021 * w32term.c (w32_initialize): Use LCID and LOWORD.
1023 * w32proc.c (create_child): Use pid_t for 5th argument.
1024 (IsValidLocale): Don't provide prototype for MinGW64.
1025 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1026 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1028 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1029 MinGW64 doesn't support.
1031 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1033 * w32.c (set_named_security_info): New function.
1034 (acl_set_file): Fall back on set_named_security_info if
1035 set_file_security fails.
1036 (g_b_init_set_named_security_info_w)
1037 (g_b_init_set_named_security_info_a): New static variables.
1038 (globals_of_w32): Initialize them to zero.
1039 (set_named_security_info): Set them to non-zero if the
1040 corresponding API is available.
1041 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1042 New function typedefs.
1044 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1046 Some more fixes following pixelwise resize changes including one
1048 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1049 of frame_resize_pixelwise.
1050 * widget.c (pixel_to_text_size): New function.
1051 (update_wm_hints): Have size hints respect value of
1052 frame_resize_pixelwise.
1053 (EmacsFrameResize): Alway process resize requests pixelwise.
1054 * window.c (grow_mini_window): Make sure mini window is at least
1056 * xdisp.c (display_menu_bar): Make sure menubar extends till
1058 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1059 (x_set_tool_bar_lines): Calculate pixelwise.
1060 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1061 frame_resize_pixelwise.
1063 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1065 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1066 variables not used there.
1068 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1070 * w32.c (sys_umask): New function. (Bug#16299)
1072 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1074 * dispnew.c (change_frame_size_1): Take old width of root window
1075 from that window's pixel width. (Bug#16284)
1077 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1079 Plain copy-file no longer chmods an existing destination (Bug#16133).
1080 * fileio.c (realmask): Now a static var, not a local.
1081 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1082 Remove arg STATPTR. All uses changed.
1083 (Fcopy_file): Do not alter permissions of existing destinations,
1084 unless PRESERVE-PERMISSIONS (renamed from
1085 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1086 Avoid race when testing for existing destinations and for
1087 when input and output files are the same.
1088 If changing the group fails, adjust both default and
1089 preserved permissions so that access is not granted to the
1091 (Fset_default_file_modes, init_fileio): Update realmask.
1092 (Fdefault_file_modes): Use realmask instead of calling umask.
1094 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1096 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1097 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1098 flags on the daemon pipe ends before execing.
1100 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1102 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1103 session. (Bug#14739)
1105 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1107 * callproc.c (Vexec_path): Document that exec-directory is in it.
1109 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1111 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1114 2013-12-27 Chong Yidong <cyd@gnu.org>
1116 * data.c (Fsymbol_function): Doc fix.
1118 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1120 Some more tinkering with Bug#16051.
1121 * window.c (resize_frame_windows): Don't let the size of the
1122 root window drop below the frame's default character size.
1123 Never ever delete any subwindows - let the window manager do the
1126 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1127 of toolbar lines needed when they exceed the height of the root
1129 (unwind_create_frame_1): New function.
1130 (Fx_create_frame): Generally inhibit calling the window
1131 configuration change hook here. Remove extra call to
1132 change_frame_size - it's not needed when we don't run the
1133 configuration change hook.
1135 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1137 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1138 On my Fedora 19 platform the core dumps were so big that
1139 my desktop became nearly catatonic.
1140 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1141 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1142 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1143 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1144 a clang-only syntax.
1145 * conf_post.h (__has_feature): New macro, if not already defined.
1146 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1147 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1149 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1151 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1152 is a file name. (Bug#16252)
1154 2013-12-25 Chong Yidong <cyd@gnu.org>
1156 * keyboard.c (Voverriding_terminal_local_map)
1157 (Voverriding_local_map): Doc fix.
1159 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1161 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1163 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1164 file name when it is submitted to ShellExecute. Simplify code.
1165 Don't test DOCUMENT for being a string, as that is enforced by
1166 CHECK_STRING. Doc fix.
1168 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1170 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1171 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1172 redisplay_tool_bar does. Improve and fix commentary.
1173 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1174 limits of the glyph matrices. (Bug#16051)
1175 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1176 only when the new size is different from the old one, and the new
1177 size can be achieved given the frame height.
1179 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1181 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1183 2013-12-23 Glenn Morris <rgm@gnu.org>
1185 * lread.c (Fload): Mention load-prefer-newer in doc.
1187 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1189 Handle Bug#16207 by being more restrictive when running hooks.
1190 * window.c (unwind_change_frame): New function.
1191 (Fset_window_configuration): Don't run configuration change hook
1192 while the frame configuration is unsafe. Call select_window
1195 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1197 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1199 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1201 * nsterm.h: Declare EmacsColor category.
1203 * nsterm.m (NSColor): Implement EmacsColor category.
1204 (ns_get_color): Use colorUsingDefaultColorSpace.
1205 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1207 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1209 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1211 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1212 having the PNG_NORETURN attribute, to avoid compiler warning in
1215 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1217 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1219 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1220 fringe background extension.
1221 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1222 because they are now always the same as `left' and `width',
1223 respectively. Remove code for the case that `width' and
1224 `sb_width' are different.
1226 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1228 Remove scroll_bar_actual_width from frames.
1229 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1230 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1231 (x_figure_window_size):
1232 * nsterm.m (x_set_window_size):
1233 * widget.c (set_frame_size):
1234 * w32term.c (x_set_window_size):
1235 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1236 scroll_bar_actual_width.
1238 Convert scroll_bar members to integers on Windows.
1239 * w32term.h (struct scroll_bar): Convert top, left, width,
1240 height, start, end and dragging to integers.
1241 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1243 * w32term.c (w32_set_scroll_bar_thumb)
1244 (w32_scroll_bar_handle_click): Remove XINT conversions for
1245 scroll_bar members. Treat bar->dragging as integer.
1246 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1247 first element. Remove XINT conversions for scroll_bar members.
1248 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1249 Remove XINT conversions for scroll_bar members.
1251 Fix assignment for new window total sizes.
1252 * window.c (Fwindow_resize_apply_total): Assign values for
1255 2013-12-20 Chong Yidong <cyd@gnu.org>
1257 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1258 argument to `append'.
1260 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1262 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1263 current text face, for extending the face of the display margins.
1266 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1267 Doc fix. (Bug#16190)
1269 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1271 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1274 * nsterm.m (Qfile, Qurl): New.
1275 (EV_MODIFIERS2): New macro.
1276 (EV_MODIFIERS): Use EV_MODIFIERS2.
1277 (ns_term_init): Remove font and color from DND, does not work on
1278 newer OSX, and other ports don't have them.
1279 (performDragOperation:): Handle modifiers used during drag.
1280 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1281 Remove global Lisp variables used to communicate with ns-win.el.
1282 Remove font and color handling.
1283 (syms_of_nsterm): Defsym Qfile and Qurl.
1285 2013-12-19 Anders Lindgren <andlind@gmail.com>
1287 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1288 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1290 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1291 (constrainFrameRect): Remove special case nr_screens == 1.
1292 Don't constrain size to size of view.
1294 * nsterm.h (ns_output): Remove dont_constrain.
1296 2013-12-19 Anders Lindgren <andlind@gmail.com>
1298 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1300 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1302 Minor fixes for recent openp changes.
1303 * lisp.h (GCPRO7): New macro.
1304 * lread.c (openp): Use bool for boolean; all callers changed.
1305 Protect save_string from GC. Don't assume that file descriptors
1306 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1307 warning about uninitialized variable.
1309 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1311 * w32fns.c (emacs_abort): Use intptr_t as argument of
1312 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1314 2013-12-18 Glenn Morris <rgm@gnu.org>
1316 * lread.c (Fload): Pass load_prefer_newer to openp.
1317 Don't bother checking mtime if openp already did it.
1318 (openp): Add `newer' argument, to check all suffixes
1319 and find the newest file.
1320 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1321 * callproc.c (call_process):
1322 * charset.c (load_charset_map_from_file):
1323 * emacs.c (init_cmdargs):
1324 * image.c (x_create_bitmap_from_file, x_find_image_file):
1326 * lread.c (Flocate_file_internal):
1327 * process.c (Fformat_network_address):
1328 * sound.c (Fplay_sound_internal):
1329 * w32.c (check_windows_init_file):
1330 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1332 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1334 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1336 * w32.c (getloadavg): Don't index samples[] array with negative
1337 indices. Recover from wall-clock time being set backwards.
1339 * w32term.c (w32_initialize): Declare the argument of
1340 set_user_model as const.
1342 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1343 (w32_menu_show): Constify some arguments passed to MessageBox.
1345 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1346 to initialize Lisp objects.
1348 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1349 initialize Lisp objects.
1351 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1352 use variables used only on X under that condition.
1354 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1355 variables not used there.
1357 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1359 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1360 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1362 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1364 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1365 code, revealed in presence of R2L characters, character
1366 compositions, and display vectors. A better fix for Bug#16148.
1367 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1368 GTK and NS builds, they don't have this member of struct frame.
1370 * dispextern.h (struct composition_it): Correct a comment for the
1373 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1375 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1376 This prevents a compilation error on C compilers that do not
1377 default functions to return 'int' if not declared. Also, add
1378 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1379 since it now uses inline functions.
1381 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1383 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1384 display margins on mode line, header line, and in the frame's
1385 tool-bar window. (Bug#16165)
1387 2013-12-16 Andreas Schwab <schwab@suse.de>
1389 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1391 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1393 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1396 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1398 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1400 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1402 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1403 intended to find bogus pointers in font objects (Bug#16140).
1404 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1405 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1406 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1407 Disable for MS-Windows due to Bug#15876; apparently this
1408 requires more or less substantial changes in fontset code.
1409 * xfont.c (xfont_close):
1410 * xftfont.c (xftfont_close): Call x_display_info_for_display
1411 to check whether 'Display *' is valid (Bug#16093 and probably
1414 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1416 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1417 Reported by Juanma Barranquero <lekktu@gmail.com>.
1419 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1420 open a pty on MS-Windows. (Bug#16152)
1422 * emacs.c (decode_env_path): Fix bogus comparison against
1423 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1425 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1427 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1428 (Fx_file_dialog): Add parentheses around && to silence warning.
1430 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1432 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1434 * xdisp.c (extend_face_to_end_of_line): Extend background of
1435 non-default face in margin areas as well. (Bug#16151)
1436 (display_line): Call extend_face_to_end_of_line for continued
1437 lines as well, if the display margins have non-zero width.
1438 (set_glyph_string_background_width): When needed, set the
1439 extends_to_end_of_line_p flag on glyph strings to be drawn in
1440 margin areas, not only in the text area.
1442 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1445 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1447 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1448 Don't worry about verify_error being t, since it has to be a list.
1450 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1452 Use bool for boolean, focusing on headers.
1453 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1454 No need to include <stdbool.h>, since conf_post.h does it now.
1455 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1456 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1457 (SET_PER_BUFFER_VALUE_P):
1458 * ccl.c, ccl.h (setup_ccl_program):
1459 * ccl.h (CHECK_CCL_PROGRAM):
1460 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1461 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1462 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1463 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1464 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1465 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1466 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1467 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1468 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1469 (CHARSET_FAST_MAP_SET):
1470 * coding.c (decode_coding_ccl, encode_coding_ccl):
1471 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1472 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1473 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1474 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1475 (decode_coding_c_string):
1476 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1477 * conf_post.h (has_attribute):
1478 * dispextern.h (trace_redisplay_p)
1479 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1480 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1481 (SET_GLYPH_FROM_CHAR_GLYPH)
1482 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1483 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1484 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1485 (cursor_in_mouse_face_p):
1486 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1487 (blank_row, prepare_desired_row)
1488 (build_frame_matrix_from_leaf_window, make_current)
1489 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1490 (update_window, scrolling_window, update_frame_line):
1491 * disptab.h (GLYPH_FOLLOW_ALIASES):
1492 * editfns.c (Fformat):
1493 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1494 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1495 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1496 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1497 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1498 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1499 (FONT_DEFERRED_LOG):
1500 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1501 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1502 (FRAME_MOUSE_UPDATE):
1503 * fringe.c (Fdefine_fringe_bitmap):
1504 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1505 (x_create_bitmap_from_xpm_data, xpm_load_image):
1506 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1507 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1508 (MERGE_INTERVAL_CACHE):
1509 * keymap.h (KEYMAPP):
1510 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1511 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1512 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1513 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1514 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1515 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1516 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1517 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1518 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1519 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1520 (SETUP_BUFFER_SYNTAX_TABLE):
1521 * systime.h (timespec_valid_p):
1522 * term.c (save_and_enable_current_matrix):
1523 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1524 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1525 (redisplay_internal, try_window_reusing_current_matrix)
1526 (sync_frame_with_window_matrix_rows, try_window_id)
1527 (display_menu_bar, display_tty_menu_item, display_mode_line)
1528 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1529 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1530 * xmenu.c (xmenu_show):
1531 * xterm.c (use_xim, x_term_init):
1532 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1533 (struct x_bitmap_record):
1534 Use bool for booleans.
1535 * ccl.c (struct buffer_text):
1536 * ccl.h (struct ccl_program):
1537 * charset.h (struct charset):
1539 * coding.h (struct iso_2022_spec, struct coding_system):
1540 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1541 (struct glyph_string, struct face, struct face_cache)
1542 (struct bidi_string_data, struct bidi_it)
1543 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1545 * editfns.c (Fformat):
1546 * frame.h (struct frame):
1547 * fringe.c (struct fringe_bitmap):
1548 * intervals.h (struct interval):
1549 * keyboard.h (struct kboard):
1550 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1551 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1552 (struct Lisp_Buffer_Local_Value, union specbinding):
1553 * macfont.m (struct macfont_info):
1554 * process.h (struct Lisp_Process):
1555 * termchar.h (struct tty_display_info):
1556 * window.h (struct window):
1557 * xterm.h (struct x_output):
1558 Use bool_bf for boolean bit-fields.
1559 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1560 All callers changed.
1561 * ccl.h (struct ccl_program): Remove unused members private_state,
1562 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1564 (struct ccl_spec): Remove unused members cr_carryover,
1565 eight_bit_carryover.
1566 * conf_post.h: Include <stdbool.h>.
1567 (bool_bf): New type.
1568 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1569 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1570 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1571 'do { ... } while (false)' brackets.
1572 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1573 Args must now be expressions; all callers changed.
1574 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1575 (PRODUCE_GLYPHS): Simplify use of boolean.
1576 * fileio.c (Fcopy_file):
1577 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1578 * lisp.h (UNGCPRO): Return void, not int.
1579 (FOR_EACH_TAIL): Use void expression, not int expression.
1580 * region-cache.c: Reindent.
1581 * region-cache.h: Copy comments from region-cache.c, to fix
1582 incorrect remarks about booleans.
1584 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1586 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1587 when character at point is displayed from a display vector.
1590 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1592 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1593 now a list of certificate validation checks that will abort a
1594 connection with an error.
1595 (Fgnutls_boot): Document it and use it.
1597 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1599 * w32term.c (w32_enable_frame_resize_hack): New variable.
1600 (x_set_window_size): Use it to hack frame resizing on Windows
1603 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1605 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1606 Windows-specific code to w32.c. Change error message text to
1607 match that of Posix platforms.
1609 * w32.c (w32_copy_file): New function, most of the code copied and
1610 reworked from Fcopy_file. Improve error handling. Plug memory
1611 leak when errors are thrown. Support file names outside of the
1612 current codepage. (Bug#7100)
1614 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1616 * lread.c (load_path_default): Prototype.
1618 2013-12-13 Glenn Morris <rgm@gnu.org>
1620 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1621 (dump_path): Remove.
1622 (load-path-default): Remove `changed' argument.
1623 Do not set dump_path permanently. Simplify.
1624 (init_lread): Simplify.
1625 (syms_of_lread): Remove dump_path.
1627 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1629 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1630 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1631 2013-12-12 font-related change to avoid Bug#16128, which
1632 is quite hard to fix without even more substantial changes.
1634 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1636 * font.c (font_close_object): Check for live frame (Bug#16128).
1638 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1640 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1641 Return ptrdiff_t, not int, since it's a buffer size.
1642 Reindent/reparen some macros to a more Gnuish style.
1644 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1646 Avoid undefined behavior with huge regexp interval counts.
1647 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1648 since it's now specialized to interval counts. All uses changed.
1649 Do not assume wrapraound on signed integer overflow.
1650 (regex_compile): Simplify based on the above changes.
1652 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1654 Support file names on MS-Windows that use characters outside of
1655 the current system codepage. (Bug#7100)
1657 * w32.c (get_file_security, set_file_security)
1658 (create_symbolic_link): Separate pointers and boolean flags for
1659 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1660 non-zero, else the former.
1661 (codepage_for_filenames, filename_to_utf16, )
1662 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1664 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1666 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1667 Accept only one argument; all callers changed.
1668 (dostounix_filename): Remove the second argument, now works in
1669 UTF-8. All callers changed.
1670 (parse_root): Lose DBCS code.
1671 (get_long_basename, w32_get_short_filename, init_environment)
1672 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1673 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1674 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1675 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1676 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1677 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1679 (ansi_encode_filename): New function.
1680 (get_emacs_configuration, get_emacs_configuration_options):
1682 (add_volume_info, GetCachedVolumeInformation): Run the input file
1683 name through unixtodos_filename, to ensure it is stored and
1684 referenced in canonical form.
1685 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1686 (logon_network_drive, sys_link, utime): Improve error handling.
1687 (sys_access): New function.
1688 (hashval, generate_inode_val): Unused functions deleted.
1689 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1690 (check_windows_init_file): Convert error message from UTF-8 to
1691 ANSI codepage, for display in the message box.
1692 (globals_of_w32): Set w32_unicode_filenames according to the OS
1695 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1696 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1697 (syms_of_w32term): Declare w32-unicode-filenames.
1699 * w32proc.c (new_child, delete_child): Remove code that handled
1700 unused pending_deletion and input_file members of the child struct.
1701 (create_child, sys_spawnve): Convert all file names to ANSI
1702 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1703 name cannot be encoded in ANSI codepage. Don't use
1704 unixtodos_filename, mirror slashes by hand.
1705 (record_infile, record_pending_deletion): Functions deleted.
1706 (Fw32_short_file_name): Call w32_get_short_filename instead of
1709 * w32notify.c (add_watch): Work in Unicode mode when
1710 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1711 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1712 instead, do the same with Lisp primitives.
1714 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1715 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1716 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1717 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1718 (Fw32_shell_execute): Improve error reporting.
1719 (Fdefault_printer_name): Ifdef away for Cygwin.
1721 * w32.h (struct _child_process): Remove input_file and
1722 pending_deletion members that are no longer used.
1723 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1724 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1725 (ansi_encode_filename): New and updated prototypes.
1727 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1729 (unexec): Don't use dostounix_filename, it expects a file name in
1730 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1733 * fileio.c (Ffile_name_directory, file_name_as_directory)
1734 (directory_file_name, Fexpand_file_name)
1735 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1736 arguments of dostounix_filename.
1737 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1738 use MAX_UTF8_PATH for size of file-name strings.
1739 (emacs_readlinkat): Build an explicitly unibyte string for file
1741 (syms_of_fileio) <file-name-coding-system>:
1742 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1744 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1745 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1746 directories to UTF-8.
1747 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1748 environment, and each element of the input PATH, to UTF-8.
1750 * dired.c (file_attributes): Use build_unibyte_string explicitly
1751 to make Lisp strings from user and group names.
1753 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1756 * coding.c (decode_file_name, encode_file_name): New functions.
1758 * termcap.c (tgetent): Adapt to the change in arguments of
1761 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1764 * msdos.c (dostounix_filename, init_environment): Adapt to the
1765 change in arguments of dostounix_filename.
1767 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1768 [WINDOWSNT]: Encode file names passed to the image libraries in
1771 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1772 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1774 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1775 arguments of dostounix_filename.
1777 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1779 * font.h (struct font_entity) [HAVE_NS]: New field to record
1780 font driver which was used to create this entity.
1781 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1782 frame where the font was opened.
1783 (font_close_object): Add prototype.
1784 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1785 (font_close_object): Not static any more. Lost frame arg.
1786 Adjust comment and users.
1787 * alloc.c (cleanup_vector): Call font_close_object to adjust
1788 per-frame font counters correctly. If HAVE_NS, also call
1789 driver-specific cleanup for font-entity objects.
1790 * ftfont.c (ftfont_open):
1791 * nsfont.m (nsfont_open):
1792 * w32font.c (w32font_open_internal):
1793 * xfont.c (xfont_open):
1794 * xftfont.c (xftfont_open): Save frame pointer in font object.
1795 * macfont.m (macfont_open): Likewise.
1796 (macfont_descriptor_entity): Save driver pointer to be able
1797 to call its free_entity routine when font-entity is swept.
1798 * ftxfont.c (ftxfont_open): Add eassert because frame
1799 pointer should be saved by ftfont_driver.open.
1801 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1803 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1804 input polling is used. This is still meaningful for Cygwin, see
1805 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1806 * keyboard.c (poll_for_input_1, input_polling_used):
1807 Define unconditionally.
1808 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1809 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1810 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1811 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1812 (face_for_char): Likewise. Rearrange eassert and return ASCII
1813 face for CHAR_BYTE8_P.
1814 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1816 2013-12-11 Ken Brown <kbrown@cornell.edu>
1818 * dispextern.h (erase_phys_cursor):
1819 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1821 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1823 * nsterm.m (x_free_frame_resources):
1824 * term.c (tty_free_frame_resources):
1825 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1826 face cache because it's implied by free_frame_faces anyway.
1827 * w32term.c (x_free_frame_resources): Likewise. Do not call
1828 free_frame_faces twice.
1830 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1832 * editfns.c (Fformat_time_string): Mention %F in the doc.
1834 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1836 * window.c (resize_frame_windows): Don't return immediately when
1837 the root window's size doesn't change - the minibuffer window
1838 may still have to be repositioned/resized.
1839 * xfns.c (Fx_create_frame): Always change the frame size after
1840 initializing the frame's faces.
1841 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1842 change_frame_size should already have done it.
1843 (x_new_font): Assign new tool- and menu-bar heights.
1844 (x_set_window_size_1): Account for tool- and menu-bar heights
1845 (Bug#16013). Don't set pixel sizes since change_frame_size
1846 should already have done it.
1848 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1850 Remove the option of using libcrypto.
1851 * Makefile.in (LIB_CRYPTO): Remove.
1852 (LIBES): Don't use it.
1854 2013-12-11 Juri Linkov <juri@jurta.org>
1856 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1857 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1859 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1861 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1862 drawn tool bar items (Bug#16058).
1863 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1865 2013-12-09 Ken Brown <kbrown@cornell.edu>
1867 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1869 * lisp.h (get_frame_param): Adjust conditions for prototype
1872 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1874 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1875 Avoid unused macro warning if configured --without-xft.
1877 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1879 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1881 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1883 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1885 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1887 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1889 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1891 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1893 Use libcrypto's checksum implementations if available, for speed.
1894 * Makefile.in (LIB_CRYPTO): New macro.
1897 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1898 The macro didn't conform to C99 due to type mismatch,
1899 which caused compilation failure with Sun C 5.12,
1900 and it was confusing anyway. Include window.h to declare
1901 redisplay_other_windows.
1903 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1905 * window.c (set_window_buffer): Update mode line (bug#16084).
1907 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1909 Fix minor problems found by static checking.
1910 * keyboard.c (poll_for_input_1, input_polling_used):
1911 Define only if HAVE_NTGUI.
1912 * xmenu.c (popup_activate_callback): Omit unnecessary
1913 check against USE_X_TOOLKIT, which must be defined here anyway.
1914 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1917 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1919 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1921 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1923 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1925 * nsterm.m (x_set_window_size): Remove fprintf.
1926 (init): Define always. Set applicationDidFinishLaunchingCalled
1928 (applicationDidFinishLaunching:):
1929 Set applicationDidFinishLaunchingCalled.
1930 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1933 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1935 Pixel resize changes for NS (Bug#16049).
1936 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1937 height/width. row/cols are locals.
1938 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1939 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1940 (windowWillResize): Remove gsextra. Calculate extra as in
1942 (x_new_font): Don't change frame size if fullscreen.
1943 Change size pixelwise.
1945 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1946 comment in xfns.c. Change to pixelwise call.
1948 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1950 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1953 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1955 * xterm.c (input_signal_count): Remove.
1956 (x_dispatch_event): Define unconditionally.
1957 (x_make_frame_visible): Process X events until the frame
1958 is really visible (Bug#16027).
1959 * xterm.h (x_dispatch_event): Declare unconditionally.
1961 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1963 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1965 * nsterm.m (x_set_window_size): Handle pixelwise.
1967 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1969 * w32term.c (x_new_font):
1970 * xterm.c (x_new_font): Calculate new frame size from new font
1973 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1975 * lisp.h (FOR_EACH_TAIL): New macro.
1976 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1978 * window.c (select_window): Call second wset_redisplay before we change
1979 selected_window (bug#16034).
1981 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1983 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1985 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1987 * w32xfns.c: Include window.h, to avoid a compiler warning.
1989 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1991 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1992 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1993 window_scroll takes care of it.
1994 (Fset_window_point, Fdelete_other_windows_internal)
1995 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1996 (Fsplit_window_internal, Fdelete_window_internal)
1997 (Fresize_mini_window_internal, Fset_window_configuration)
1998 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1999 cause redisplay instead of forcing a complete redisplay.
2000 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2001 we're only affecting the selected_window.
2003 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2005 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2006 directional control characters. Update type and category
2007 determination according to the UBA from Unicode v6.3.
2008 (bidi_category_t): New category EXPLICIT_FORMATTING.
2010 * dispextern.h (bidi_type_t): Update to include new bidirectional
2011 properties introduced with Unicode v6.3. (Bug#16043)
2013 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2015 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2018 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2020 * font.c (font_list_entities): Remove dummy assignment.
2021 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2022 used on graphic displays only. Remove unused 'font_encoder' member.
2023 (struct font_bitmap): Remove unused 'extra' member.
2024 * nsfont.m (nsfont_open):
2025 * w32font.c (w32font_open_internal):
2026 * ftfont.c (ftfont_get_bitmap): Adjust users.
2028 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2030 Use bool for boolean.
2031 * tparam.c (tparam1):
2032 * undo.c (record_point, record_property_change):
2033 Use bool for boolean, for local vars that are always true or false.
2035 Minor integer overflow fixes (Bug#16033).
2036 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2037 This improves on the previous fix to this function.
2038 (window_resize_check): When summing up pixel counts, don't rely on
2039 undefined behavior if the sum overflows.
2041 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2043 * window.c (Fset_window_new_pixel): Don't choke at negative
2044 argument value (Bug#16033).
2046 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2047 to avoid crash in window_box_height.
2049 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2050 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2052 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2054 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2056 Minor integer overflow fixes.
2057 * window.c (Fset_window_new_pixel, grow_mini_window):
2058 * xdisp.c (Fwindow_text_pixel_size):
2059 Avoid undefined behavior on signed integer overflow.
2060 * xfns.c (x_set_mouse_color):
2061 Check that drag shape fits in 'unsigned', since that's what X wants.
2063 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2065 Improve reporting of fatal exception on MS-Windows.
2066 * w32fns.c (my_exception_handler): New function.
2067 (globals_of_w32fns): Set it up as the unhandled exception
2068 handler. Initialize exception code and address to zeros.
2069 (emacs_abort): If the exception code and address are available,
2070 print them at the beginning of the backtrace. Fix the format of
2071 printing addresses (was producing 0x0x12345678 on XP).
2074 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2076 * eval.c (Fbacktrace__locals): New function.
2077 (syms_of_eval): Defsubr it.
2079 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2081 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2082 Define here to unify between...
2083 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2084 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2086 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2088 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2090 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2091 fringe background extension.
2092 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2093 because they are now always the same as `left' and `width',
2094 respectively. Remove code for the case that `width' and
2095 `sb_width' are different.
2097 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2099 Fix minor problems found by static checking.
2100 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2101 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2102 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2104 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2106 * image.c (imagemagick_compute_animated_image): Don't crash if we
2107 have an animation with different-sized images (bug#15313).
2109 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2111 Remove some unused items introduced during pixelwise change.
2112 * window.c (window_resize_total_check): Remove unused function.
2113 * xdisp.c (remember_mouse_glyph): Remove unused label.
2114 (Ftool_bar_height): Move declaration inside #if.
2115 * xterm.c (x_set_window_size): Don't use r and c.
2117 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2119 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2122 * window.c (Fset_window_configuration): Comment out unused variables.
2124 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2126 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2128 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2130 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2132 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2133 HAVE_GNUTLS3 (Bug#16001).
2135 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2136 if interrupts are deferred (Bug#15801).
2138 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2140 Support resizing frames and windows pixelwise.
2141 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2142 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2143 (struct glyph_matrix): Replace window_left_col and
2144 window_top_line by window_pixel_left and window_pixel_top.
2145 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2147 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2148 (draw_window_divider, move_it_to, x_draw_right_divider)
2149 (x_draw_bottom_divider, change_frame_size): Add or fix
2151 * dispnew.c (change_frame_size_1): Change prototype.
2152 (adjust_glyph_matrix, required_matrix_width)
2153 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2154 values instead of lines and columns.
2155 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2156 WINDOW_TOTAL_FRINGE_WIDTH.
2157 (handle_window_change_signal, do_pending_window_change)
2158 (init_display): Adjusts calls of change_frame_size.
2159 (change_frame_size, change_frame_size_1): Handle pixelwise
2161 * frame.c (Qright_divider_width, Qbottom_divider_width):
2163 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2164 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2165 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2166 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2168 (set_frame_param): New function.
2169 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2170 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2171 (Ffringe_width, Fborder_width, Fright_divider_width)
2172 (Fbottom_divider_width): New functions, defsubr them.
2173 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2174 New argument pixelwise.
2175 (struct frame_parm_table): New members Qright_divider_width and
2176 Qbottom_divider_width.
2177 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2178 (x_report_frame_params): Handle Qright_divider_width and
2179 Qbottom_divider_width.
2180 (x_set_right_divider_width, x_set_bottom_divider_width):
2182 (frame_resize_pixelwise): New option.
2183 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2184 new_pixelwise, right_divider_width and bottom_divider_width;
2185 remove total_lines; rename text_lines, text_cols, new_text_lines
2186 and new_text_cols to text_height, text_width, new_height and
2187 new_width respectively.
2188 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2189 FRAME_TEXT_WIDTH respectively.
2190 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2191 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2192 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2194 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2195 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2196 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2197 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2198 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2199 (FRAME_TOTAL_COLS_ARG): Remove macro.
2200 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2201 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2202 (x_wm_set_size_hint): Handle frame pixel sizes.
2203 * indent.c (compute_motion, Fcompute_motion):
2204 Call window_body_width instead of window_body_cols.
2205 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2206 (make_lispy_position): Handle right and bottom dividers.
2207 (Fsuspend_emacs): Pixelize call of change_frame_size.
2208 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2209 * lisp.h: Extern set_frame_param.
2210 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2212 (Fx_create_frame): Add entry for vertical_drag_cursor.
2213 Pixelize call of change_frame_size.
2214 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2215 * nsterm.m (ns_update_window_end): Optionally draw right
2217 (x_set_window_size): Add argument pixelwise.
2218 Call check_frame_size and change_frame_size with pixelwise zero.
2219 (ns_draw_window_divider): New function.
2220 (ns_redisplay_interface): Add ns_draw_window_divider.
2221 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2222 (x_new_font): Call x_set_window_size with pixelwise zero.
2223 * print.c (print_object): For a window print its sequence
2225 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2226 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2227 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2228 (w32_createwindow): Use scroll bar area width.
2229 (w32_wnd_proc): Handle bottom divider width.
2230 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2231 (Fx_create_frame): Default divider width parameters.
2232 Caclulate sizes pixelwise. Add vertical drag cursor support.
2233 (x_create_tip_frame): Default divider widths to zero.
2234 Pixelize call to change_frame_size.
2235 (Fx_show_tip): Add handling of divider widths. Pixelize window
2237 (Fw32_frame_rect): New function.
2238 (frame_parm_handler w32_frame_parm_handlers): Add divider
2240 (Vx_window_vertical_drag_shape): Add variable.
2241 * w32inevt.c (resize_event, maybe_generate_resize_event):
2242 Pixelize change_frame_size calls.
2243 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2245 * w32term.c (w32_draw_window_divider): New function.
2246 (x_update_window_end): Handle right divider.
2247 (w32_draw_fringe_bitmap, x_scroll_run)
2248 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2249 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2250 Calculate new frame sizes pixelwise.
2251 (x_new_font): Pixelize call to x_set_window_size.
2252 (x_check_fullscreen): Pixelize call to change_frame_size.
2253 (x_set_window_size_1, x_set_window_size): New argument
2254 pixelwise. Calculate pixelwise.
2255 (x_wm_set_size_hint): Use scroll bar area width.
2256 (w32_redisplay_interface): Add w32_draw_window_divider.
2257 * w32term.h (struct w32_output): Add vertical drag cursor.
2258 * widget.c (set_frame_size, update_wm_hints)
2259 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2261 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2262 * window.c (sequence_number): Restore.
2263 (Fwindow_pixel_width, Fwindow_pixel_height)
2264 (Fwindow_mode_line_height, Fwindow_header_line_height)
2265 (window_pixel_to_total, Frun_window_scroll_functions)
2266 (Fset_window_new_pixel, window_resize_apply_total)
2267 (Fwindow_resize_apply_total): New functions.
2268 (window_body_height, window_body_width): Rename from
2269 window_body_lines. New argument PIXELWISE.
2270 Calculate pixelwise.
2271 (Fwindow_body_height, Fwindow_body_width): New argument
2273 (coordinates_in_window, window_relative_x_coord): Use window's
2274 pixel width instead of total width.
2275 (replace_window, recombine_windows): Initialize pixel values.
2276 (resize_root_window, resize_frame_windows, grow_mini_window)
2277 (shrink_mini_window): New argument PIXELWISE.
2278 Calculate pixelwise.
2279 (Fdelete_other_windows_internal, adjust_window_margins)
2280 (window_resize_check, window_resize_apply)
2281 (Fdelete_window_internal, Fresize_mini_window_internal)
2282 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2283 (check_frame_size): Rename arguments. New argument PIXELWISE.
2284 Calculate pixelwise.
2285 (set_window_buffer): Make samebuf bool. Run configuration change
2286 hook only if buffer changed.
2287 (Fset_window_buffer): Rewrite doc-string.
2288 (make_window): Initialize new_pixel slot.
2289 (Fwindow_resize_apply): Check pixel size of root window.
2290 (Fsplit_window_internal): Call 2nd argument pixel_size.
2291 Calculate pixelwise.
2292 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2294 (save_window_data): New slots frame_text_width,
2295 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2296 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2298 (Fcurrent_window_configuration, Fset_window_configuration)
2299 (save_window_save, compare_window_configurations): Handle new
2300 slots in save_window_data and saved_window.
2301 (Fset_window_scroll_bars): Fix doc-string.
2302 (window_resize_pixelwise): New variable.
2303 (coordinates_in_window, Fcoordinates_in_window_p):
2305 (make_parent_window): Adjust sequence_number.
2306 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2308 * window.h (struct window): New members new_pixel, pixel_left,
2309 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2310 (wset_new_pixel): New function.
2311 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2312 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2313 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2314 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2315 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2316 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2317 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2318 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2319 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2320 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2321 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2322 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2323 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2324 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2325 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2327 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2328 (window_body_width, check_frame_size): Adapt external declarations.
2329 * xdisp.c (last_max_ascent): New integer.
2330 (window_text_bottom_y): Handle bottom divider.
2331 (window_box_width, window_box_height): Calculate pixelwise.
2332 (get_glyph_string_clip_rects): Handle right divider.
2333 (remember_mouse_glyph): When windows are resized pixelwise
2334 proceed with width and height set to 1.
2335 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2337 (move_it_to): Calculate and return maximum x position
2339 (Fwindow_text_pixel_size): New function.
2340 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2341 (tool_bar_lines_needed): Rename to tool_bar_height.
2342 Calculate pixelwise.
2343 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2344 Calculate pixelwise.
2345 (redisplay_tool_bar): Calculate pixelwise.
2346 (redisplay_window): Calculate pixelwise. Handle dividers.
2347 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2348 (x_draw_vertical_border): Handle dividers.
2349 (define_frame_cursor1): Handle vertical drag cursor.
2350 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2351 (expose_window): Calculate pixelwise. Handle dividers.
2352 (init_xdisp): Initialize pixel values.
2353 * xfaces.c (Qwindow_divider): New face.
2354 (realize_basic_faces): Realize it.
2355 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2356 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2357 (x_set_scroll_bar_default_width): Default actual width to 16.
2358 (Fx_create_frame): Set sizes pixelwise.
2359 (x_create_tip_frame): Default divider widths to zero.
2360 Pixelize call of change_frame_size.
2361 (Fx_show_tip): Handle divider widths. Initial pixel position
2363 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2364 (Vx_window_vertical_drag_shape): New option.
2365 * xmenu.c (free_frame_menubar): Pixelize call of
2367 * xterm.c (x_draw_window_divider): New function.
2368 (x_update_window_end): Optionally draw right divider.
2369 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2370 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2371 (handle_one_xevent, x_new_font): Calculate pixelwise.
2372 (x_set_window_size_1, x_set_window_size): New argument
2373 pixelwise. Calculate pixelwise.
2374 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2375 (struct x_redisplay_interface): Add x_draw_window_divider.
2376 * xterm.h (struct x_output): Add vertical_drag_cursor.
2378 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2380 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2381 Set invisible frames's `redisplay' when a full redisplay is requested.
2382 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2383 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2384 (display_mode_lines): Set it here instead.
2386 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2388 * dispextern.h (set_window_update_flags): Remove.
2390 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2392 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2394 * xdisp.c (REDISPLAY_SOME_P): New macro.
2395 (redisplay_internal): Use it (bug#15999).
2396 (prepare_menu_bars, redisplay_window): Use it as well.
2398 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2400 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2402 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2403 (globals_of_w32font): Zero it out.
2404 (GetCharWidth32W_Proc): New function pointer.
2405 (get_char_width_32_w): New function.
2406 (compute_metrics): If get_glyph_outline_w returns an error, try
2407 get_char_width_32_w before declaring a failure. This avoids
2408 punishing raster (a.k.a. "bitmap") fonts by slowing down
2409 redisplay. (Bug#6364).
2411 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2413 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2414 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2415 highlight needs to be redisplayed. (Bug#15913)
2417 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2419 Fix minor problems found by static checking.
2420 * buffer.h (struct buffer_text, struct buffer):
2421 * frame.h (struct frame):
2422 * window.h (struct window):
2423 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2424 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2425 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2426 no-longer-valid use of HAVE_MENUS.
2427 * xdisp.c (propagate_buffer_redisplay): Now static.
2429 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2431 * xmenu.c (Fmenu_or_popup_active_p):
2432 * window.c (Fset_window_configuration):
2433 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2434 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2435 * fns.c (Fyes_or_no_p):
2436 * editfns.c (Fmessage_box, Fmessage_or_box):
2437 * alloc.c (make_save_ptr_ptr):
2438 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2440 * window.c (Fset_window_configuration): Move select_window later.
2442 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2444 Refine redisplay optimizations to only redisplay *some* frames/windows
2445 rather than all of them.
2446 * xdisp.c (REDISPLAY_SOME): New constant.
2447 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2448 (bset_redisplay, bset_update_mode_line): New functions.
2449 (message_dolog): Use bset_redisplay.
2450 (clear_garbaged_frames): Use fset_redisplay.
2451 (echo_area_display): Use wset_redisplay.
2452 (buffer_shared_and_changed): Remove.
2453 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2454 frame titles. Compute the actual set of windows redisplayed.
2455 Don't update frame titles and menu bars for frames that don't need to
2457 (propagate_buffer_redisplay): New function.
2459 (redisplay_internal): Use it. Be more selective in the set of windows
2460 we redisplay. Propagate windows_or_buffers_changed to
2461 update_mode_lines a bit later to simplify the code.
2462 (mark_window_display_accurate_1): Reset window and buffer's
2464 (redisplay_window): Do nothing if neither the window nor the buffer nor
2465 the frame needs redisplay.
2466 * window.h (struct window): Add `redisplay' field.
2467 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2468 (redisplay_other_windows, window_list): New declarations.
2469 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2470 (window_list): Not static any more.
2471 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2472 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2473 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2474 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2475 * frame.h (struct frame): Add `redisplay' field.
2476 Move `external_menu_bar' bitfield next to other bit-fields.
2477 (SET_FRAME_GARBAGED): Use fset_redisplay.
2478 (SET_FRAME_VISIBLE): Don't garbage the frame;
2479 Use redisplay_other_windows.
2480 * buffer.h (struct buffer): Add `redisplay' field.
2481 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2482 (modify_overlay): Use bset_redisplay.
2483 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2485 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2487 Support w32 file notifications in batch mode.
2488 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2489 invalid (which happens in batch mode). If non-interactive, call
2490 handle_file_notifications to store file notification events in the
2491 input queue. (Bug#15933)
2493 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2495 * w32inevt.c (handle_file_notifications): Now external, not static.
2497 * w32term.h (handle_file_notifications): Provide prototype.
2499 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2500 init_crit, since init_display, which does that otherwise, is not
2503 2013-11-27 Glenn Morris <rgm@gnu.org>
2505 * Makefile.in ($(lispsource)/international/charprop.el): New.
2506 (emacs$(EXEEXT)): Depend on charprop.el.
2508 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2510 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2511 deleting portions of the buffer under non-nil REPLACE argument.
2514 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2515 directory, watch it and not its parent.
2516 (add_watch): Allow empty string in FILE.
2518 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2520 * window.c (Fset_window_start, window_resize_apply)
2521 (window_scroll): Reset window_end_valid (Bug#15957).
2523 2013-11-27 Glenn Morris <rgm@gnu.org>
2525 * Makefile.in (leimdir): Now in lisp source directory.
2526 ($(leimdir)/leim-list.el): Just use ../leim .
2527 * epaths.in (PATH_DUMPLOADSEARCH):
2528 * lread.c (load_path_default):
2529 * nsterm.m (ns_load_path): No more leim directory.
2531 2013-11-26 Andreas Schwab <schwab@suse.de>
2533 * .gdbinit (xgettype): Add cast.
2535 2013-11-26 Glenn Morris <rgm@gnu.org>
2537 Preload leim-list.el.
2538 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2539 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2540 is a single directory.
2542 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2544 bool-vector-subsetp is now the normal direction (Bug#15912).
2545 * data.c (Fbool_vector_subsetp): Test whether the first argument
2546 is a subset of the second one, not the reverse. Add doc string.
2548 Fix minor problems found by static checking.
2549 * lread.c (load_path_default): Now static.
2550 * textprop.c (text_property_stickiness): Be consistent about the
2551 test used when deciding whether to consider the previous character.
2552 This simplifies the code a bit.
2554 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2556 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2558 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2559 (syms_of_frame): Don't defsubr them.
2561 2013-11-25 Glenn Morris <rgm@gnu.org>
2563 * lread.c (load_path_default): Change the sense of the argument.
2564 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2565 from dump_path. When it is not, avoid checking dump_path twice.
2567 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2568 uninstalled dump_path against installed Vload_path. (Bug#15964)
2570 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2572 Export get_pos_property to Elisp.
2573 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2574 (syms_of_editfns): Export it to Elisp.
2576 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2578 2013-11-23 Romain Francoise <romain@orebokech.com>
2580 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2581 initialization here ...
2582 (syms_of_fileio): ... from here.
2584 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2586 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2587 Please use --enable-check-lisp-object-type.
2589 2013-11-23 Glenn Morris <rgm@gnu.org>
2591 * process.c (get_process): Explicit error for dead buffers.
2593 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2595 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2597 2013-11-23 Glenn Morris <rgm@gnu.org>
2599 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2600 * lread.c (load_path_check): Take path to check as argument.
2601 (load_path_default): New, split from init_lread.
2602 (init_lread): Move calc of default load-path to load_path_default.
2603 Empty elements in EMACSLOADPATH now stand for the default.
2604 (load-path): Doc fix.
2605 * emacs.c (decode_env_path): Add option to treat empty elements
2606 as nil rather than ".".
2607 * callproc.c (init_callproc_1, init_callproc):
2608 * image.c (Vx_bitmap_file_path):
2609 * lisp.h (decode_env_path):
2610 * lread.c (Vsource_directory):
2611 Update for new argument spec of decode_env_path.
2613 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2615 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2616 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2618 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2620 Fix some dependency problems that cause unnecessary recompiles.
2621 Problem reported by RMS in
2622 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2623 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2624 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2625 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2626 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2627 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2628 (boostrap-clean): No need to remove stamp-oldxmenu.
2630 Fix recently introduced bool vector overrun.
2631 This was due to an optimization that went awry.
2632 Reported by Glenn Morris in
2633 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2634 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2635 for empty vectors, undoing the 2013-11-18 change.
2636 * data.c (bool_vector_binop_driver): Rely on this.
2637 Fix bug that occasionally overran the destination.
2638 * lisp.h (struct Lisp_Bool_vector): Document this.
2640 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2642 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2645 * nsterm.m (init, run, stop:): Comment out for now, does not work
2648 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2650 * charset.c (syms_of_charset): Don't read past end of string.
2652 2013-11-19 Glenn Morris <rgm@gnu.org>
2654 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2656 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2658 Add hooks to run on gaining/losing focus. (Bug#15029)
2659 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2660 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2661 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2663 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2665 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2666 The old names predated the API change that put destination at end.
2668 Improve API of recently-added bool vector functions (Bug#15912).
2669 The old API had (bool-vector-count-matches A B)
2670 and (bool-vector-count-matches-at A B I), which gave the
2671 misleading impression that the two functions were variants, one
2672 with a location I. The new API has (bool-vector-count-population A)
2673 and (bool-vector-count-consecutive A B I) to make the distinction
2674 clearer. The first function no longer has a B argument, since the
2675 caller can easily determine the number of nils if the length and
2676 number of ts is known.
2677 * data.c (Fbool_vector_count_population): Rename from
2678 bool_vector_count_matches, and accept just 1 argument.
2679 (Fbool_vector_count_consecutive): Rename from
2680 Fbool_vector_count_matches_at.
2682 Always allocate at least one bits_word per bool vector.
2683 See Daniel Colascione in:
2684 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2685 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2686 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2687 * lisp.h (struct Lisp_Bool_vector): Document this.
2689 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2691 * insdel.c (invalidate_buffer_caches): New function, consolidated
2692 from part of prepare_to_modify_buffer.
2693 (insert_from_gap, prepare_to_modify_buffer):
2694 * coding.c (code_convert_region, code_convert_string):
2695 Call invalidate_buffer_caches. (Bug#15841)
2697 * lisp.h (invalidate_buffer_caches): Add prototype.
2699 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2701 * w32term.c (x_update_window_end): Don't invalidate the entire
2702 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2703 highlight needs to be redisplayed. (Bug#15913)
2705 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2707 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2709 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2711 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2712 while we are using Vprin1_to_string_buffer.
2714 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2715 after inserting the description string. (Bug#15907)
2717 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2719 * data.c: Work around bogus GCC diagnostic about shift count.
2720 Reported by Eli Zaretskii in
2721 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2722 (pre_value): New function.
2723 (count_trailing_zero_bits): Use it.
2725 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2727 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2728 assume C macros are not supported even under -g3 in these old GCC
2731 2013-11-15 Leo Liu <sdl.web@gmail.com>
2733 * minibuf.c (Ftry_completion, Fall_completions)
2734 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2736 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2738 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2739 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2740 This avoids placing unnecessary constants into the Emacs code.
2742 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2744 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2745 for Cygwin w32 build.
2747 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2748 for Cygwin w32 build. (Bug#15892)
2750 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2752 Simplify, port and tune bool vector implementation.
2753 * alloc.c (bool_vector_exact_payload_bytes)
2754 (bool_vector_payload_bytes): Remove.
2755 (bool_vector_fill): Return its argument.
2756 * alloc.c (bool_vector_fill):
2758 * print.c (print_object):
2759 Simplify by using bool_vector_bytes.
2760 * alloc.c (make_uninit_bool_vector):
2761 New function, broken out from Fmake_bool_vector.
2762 (Fmake_bool_vector): Use it. Use tail call.
2763 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2764 * data.c (BITS_PER_ULL): New constant.
2765 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2766 if long long versions don't exist.
2767 (shift_right_ull): New function.
2768 (count_one_bits_word): New function, replacing popcount_bits_word
2769 macro. Don't assume that bits_word is no wider than long long.
2770 (count_one_bits_word, count_trailing_zero_bits):
2771 Don't assume that bits_word is no wider than long long.
2772 * data.c (bool_vector_binop_driver, bool_vector_not):
2773 * fns.c (Fcopy_sequence):
2775 Create an uninitialized destination, to avoid needless work.
2776 (internal_equal): Simplify.
2777 (Ffillarray): Prefer tail call.
2778 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2779 contain at least one word.
2780 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2781 chars are narrower than ints.
2782 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2783 * fns.c (Fcopy_sequence):
2785 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2786 Don't try to port to hosts where bits_word values have holes; the
2787 code wouldn't work there anyway. Verify this assumption, though.
2788 (bool_vector_bytes): New function.
2789 (make_uninit_bool_vector): New decl.
2790 (bool_vector_fill): Now returns Lisp_Object.
2792 * xfns.c (xic_create_fontsetname):
2793 * xrdb.c (gethomedir): Prefer tail calls.
2795 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2797 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2798 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2800 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2801 that requires a return value.
2802 (Fset_buffer_modified_p): Take advantage of this change to do
2805 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * buffer.c (Frestore_buffer_modified_p): Sync it with
2808 Fset_buffer_modified_p.
2809 (Fforce_mode_line_update): New function, moved from subr.el.
2810 (Fset_buffer_modified_p): Use them.
2811 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2813 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2815 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2816 This avoids undefined behavior when subtracting pointers into
2817 different aways. On my platform it also makes the code a tad
2818 smaller and presumably faster.
2820 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2822 * keyboard.c (command_loop_1): Use region-extract-function.
2823 * insdel.c (Qregion_extract_function): Not static any more (can we
2824 stop pretending that these vars can benefit from being marked static?).
2826 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2828 * search.c (find_newline): If buffer text is relocated during the
2829 "dumb loop", adjust C pointers into buffer text to follow suit.
2832 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2834 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2835 for conversion (Bug#15837).
2837 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2839 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2840 for the entire range of inserted characters. (Bug#15841)
2842 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2844 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2846 (realize_default_face): Remove assignment to distant-foreground if
2847 unspecified (Bug#15815).
2849 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2851 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2852 cache-long-scans disabled, since we don't want to call
2853 prepare_to_modify_buffer (in insert_1_both) for each message we
2856 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2857 from buffer.c. Improve commentary to the buffer field setter
2860 * buffer.c (bset_cache_long_scans): Static function deleted.
2861 Improve commentary to the buffer field setter functions.
2862 (init_buffer_once): Default for cache-long-scans changed to t.
2865 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2867 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2869 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2870 This bug was introduced in my 2013-06-21 change, and caused
2871 struct Lisp_Sub_Char_Table objects to be given too many slots,
2872 which broke 'make -C admin/unidata'.
2874 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2876 Import changes from mac-port 4.5.
2877 * macfont.m (mac_font_copy_default_descriptors_for_language)
2878 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2879 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2880 (macfont_language_default_font_names): New.
2881 (macfont_list): Rearrange language/charset code.
2882 (macfont_close): Don't check for macfont_info->cache.
2883 (mac_ctfont_create_preferred_family_for_attributes): New font
2884 selection code, call
2885 mac_font_copy_default_name_for_charset_and_languages.
2886 (mac_font_copy_default_descriptors_for_language)
2887 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2889 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2891 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2893 Port to C11 aligned_alloc, and fix some integer overflows.
2894 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2895 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2896 and use of posix_memalign replaced with aligned_alloc.
2897 (aligned_alloc): New function, defined or declared as needed.
2898 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2899 Don't undef; configure.ac now does this.
2900 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2901 (calloc, aligned_alloc): Check for integer overflow.
2902 (aligned_alloc): Rename from memalign. All uses changed.
2903 (memalign): New function, an alias for aligned_alloc.
2905 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2907 * xdisp.c (redisplay_internal): Fix typo in last change.
2909 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2911 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2913 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2915 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2916 redisplay--mode-lines-cause.
2917 (redisplay_internal): Keep them uptodate. Remove redundant check of
2918 buffer_shared_and_changed.
2919 * *.[chm]: Number every assignment to update_mode_lines so we
2920 can track why it is set.
2922 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2924 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2926 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2928 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2929 can track why it is set.
2931 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2933 Integer-related fixes for term.c etc.
2934 * dispextern.h (face_tty_specified_color): New function.
2935 * term.c (turn_on_face): Don't rely on undefined behavior when
2936 assigning an out-of-range value to 'long'.
2937 Simplify test for toggling highlight.
2938 (tty_capable_p): Omit last two (unused) args. All callers changed.
2939 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2940 (read_menu_input, tty_menu_activate, tty_menu_show):
2941 * xfaces.c (x_supports_face_attributes_p)
2942 (tty_supports_face_attributes_p):
2943 Use bool for boolean. All callers changed.
2944 (tty_supports_face_attributes_p): Omit defaults for color indices;
2945 no longer needed. Simplify tail call.
2947 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2949 * xdisp.c (prepare_menu_bars): Mark static.
2950 * lisp.h (prepare_menu_bars): Don't declare.
2951 * xselect.c (x_handle_selection_clear):
2952 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2954 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2956 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2957 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2959 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2961 * keyboard.c (Fcommand_error_default_function): Rename from
2962 Fdefault_error_output.
2964 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2966 * keyboard.c (Fdefault_error_output): New function, extracted from
2968 (syms_of_keyboard): Use it for Vcommand_error_function.
2970 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2972 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2973 (init_eval): Use it to ensure handlerlist is non-NULL.
2974 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2975 (Fsignal): Adjust NULLness test of handlerlist.
2976 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2978 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2980 * callproc.c (call_process): Call prepare_to_modify_buffer before
2981 decoding text read from the sub-process, as the decoded stuff will
2982 be inserted into the buffer. This will invalidate the various
2983 caches maintained for the buffer. (Bug#15148)
2985 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2987 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2988 string of glyphless-char-display.
2990 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2992 * nsfns.m (ns_get_name_from_ioreg): New function.
2993 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2994 OSX >= 10.9. Use ns_get_name_from_ioreg.
2996 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2998 Simplify and port recent bool vector changes.
2999 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3000 only in this file. Use a more-efficient implementation if the
3001 second argument is a power of 2.
3002 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3003 Remove no-longer-necessary compile-time checks.
3004 (bool_vector_exact_payload_bytes): New function.
3005 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3006 exact payload changed to call the new function. Do not assume
3007 that the arg or result fits in ptrdiff_t.
3008 (bool_vector_fill): New function.
3009 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3011 (vroundup_ct): Don't assume arg fits in size_t.
3012 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3013 invoke set_category_set.
3014 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3015 All callers changed. Use bool_vector_set.
3016 * category.h (XCATEGORY_SET): Remove; no longer needed.
3017 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3019 * data.c (Faref): Use bool_vector_ref.
3020 (Faset): Use bool_vector_set.
3021 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3022 (Fbool_vector_not, Fbool_vector_count_matches)
3023 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3024 * fns.c (concat): Use bool_vector_ref.
3025 (Ffillarray): Use bool_vector_fill.
3026 (mapcar1): Use bool_vector_ref.
3027 (sxhash_bool_vector): Hash words, not bytes.
3028 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3029 a constant, since it's now used in #if.
3030 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3031 unsigned char on unusual architectures, so that we no longer
3032 assume that the number of bits per bits_word is a power of two or
3033 is a multiple of 8 or of CHAR_BIT.
3034 (Qt): Add forward decl.
3035 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3036 at least as strictly as bits_word.
3037 (bool_vector_data, bool_vector_uchar_data): New accessors.
3038 All data structure accesses changed to use them.
3039 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3040 (bool_vector_set): New functions.
3041 (bool_vector_fill): New decl.
3042 (ROUNDUP): Move to alloc.c as described above.
3044 Fix recent gnutls changes.
3045 * gnutls.c (Fgnutls_boot): Don't assume C99.
3046 * process.c (wait_reading_process_output): Fix typo in recent change.
3048 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3050 * process.c (wait_reading_process_output, read_process_output)
3051 (send_process): Check gnutls_state is not NULL.
3053 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3054 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3056 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3058 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3059 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3061 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3064 * nsfns.m (Fx_create_frame): Fix memory leak.
3066 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3067 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3068 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3070 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3072 * xdisp.c (message3_nolog, message_with_string): Encode the string
3073 before writing it to the terminal in a non-interactive session.
3075 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3076 sure we concatenate them into a unibyte string.
3078 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3079 resulting temporary name before returning it to the caller.
3080 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3081 is a unibyte string, convert NAME to a unibyte string to ensure
3082 that the result is also a unibyte string.
3084 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3085 create unibyte strings from default paths and directory/file
3088 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3091 * callproc.c (init_callproc): Use build_unibyte_string to make
3092 sure we create unibyte strings from default paths and
3093 directory/file names.
3095 * buffer.c (init_buffer): Don't store default-directory of
3096 *scratch* in multibyte form. The original problem which led to
3097 that is described in
3098 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3099 but it was solved long ago. (Bug#15260)
3101 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3103 Port to stricter C99 platforms.
3104 Especially, C99 prohibits nesting a struct X inside struct Y if
3105 struct X has a flexible array member.
3106 * alloc.c (struct sdata): New type.
3107 (sdata): Implement in terms of struct sdata.
3108 Remove u member; all uses replaced by next_vector, set_next_vector.
3109 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3110 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3111 (struct sblock): Rename first_data member to data, which is now
3112 a flexible array member. All uses changed.
3113 (next_vector, set_next_vector, large_vector_vec): New functions.
3114 (vector_alignment): New constant.
3115 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3116 (struct large-vector): Now merely a NEXT member, since the old approach
3117 ran afoul of stricter C99. All uses changed to use
3118 large_vector_vec or large_vector_offset.
3119 (large_vector_offset): New constant.
3120 * dispnew.c: Include tparam.h, for tgetent.
3121 Do not include term.h; no longer needed.
3122 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3123 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3124 (struct Lisp_Vector): Use a flexible array member for contents,
3125 instead of a union with a member that is an array of size 1.
3127 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3128 fact that the struct no longer contains a union.
3129 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3130 (struct Lisp_Save_Value, struct Lisp_Free):
3131 Use unsigned, not int, for spacers, to avoid c99 warning.
3132 (union specbinding): Use unsigned, not bool, for bitfield, as
3133 bool is not portable to pre-C99 hosts.
3135 2013-11-04 Glenn Morris <rgm@gnu.org>
3137 * emacs.c (usage_message): Mention that `-L :...' appends.
3139 2013-11-02 Glenn Morris <rgm@gnu.org>
3141 * Makefile.in (abs_builddir): Remove.
3142 (bootstrap_exe): Use relative filename.
3144 Use relative filenames in TAGS files.
3145 * Makefile.in (abs_srcdir): Remove it again.
3146 (.PHONY): Remove frc.
3147 (maintainer-clean): No more TAGS-LISP file.
3148 (TAGS): Pass relative file names to etags.
3149 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3151 * Makefile.in (abs_srcdir): New, set by configure.
3153 (maintainer-clean): Remove pointless echo. That should be in the
3154 top-level Makefile, if anywhere. Delete TAGS-LISP.
3155 (extraclean): No s/ and m/ directories for some time.
3156 (TAGS): Also depend on ctagsfiles3.
3157 Remove no-longer-defined S_FILE.
3158 Pass absolute filenames to etags once more.
3159 (TAGS-LISP): Replace lispdir with its expansion.
3160 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3161 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3163 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3165 * xfaces.c (check_lface_attrs, realize_default_face):
3166 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3167 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3169 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3171 * emacs.c (original_pwd): Remove global var by making it local.
3172 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3174 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3176 * xfaces.c: Declare color_distance.
3177 (QCdistant_foreground): New variable.
3178 (NEAR_SAME_COLOR_THRESHOLD): New define.
3179 (load_color2): New function.
3180 (load_color): Call load_color2.
3181 (load_face_colors): Call load_color2 and if distant-color is specified
3182 calculate distant and use distant-color if colors are near.
3183 (LFACE_DISTANT_FOREGROUND): New define.
3184 (merge_face_ref, Finternal_set_lisp_face_attribute)
3185 (Finternal_get_lisp_face_attribute)
3186 (x_supports_face_attributes_p): Handle distant-foreground similar to
3188 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3190 * dispextern.h (lface_attribute_index):
3191 Add LFACE_DISTANT_FOREGROUND_INDEX.
3193 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3195 * image.c (pbm_next_char): New function.
3196 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3197 (pbm_scan_number): Use it.
3198 (Qlibjpeg_version): New variable.
3199 (syms_of_image): DEFSYM and initialize it.
3201 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3203 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3205 2013-10-31 Glenn Morris <rgm@gnu.org>
3207 * emacs.c (original_pwd): New char.
3208 (main): If using --chdir, store original_pwd.
3209 (init_cmdargs): When setting Vinvocation_directory based on a
3210 relative argv[0], use original_pwd if set. (Bug#15768)
3212 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3214 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3216 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3218 * insdel.c: Fix minor problems found by static checking.
3219 (Qregion_extract_function): Now static.
3220 (prepare_to_modify_buffer_1): Remove unused locals.
3222 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3224 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3225 (syms_of_xdisp): Declare pre-redisplay-function.
3226 (markpos_of_region): Remove function.
3227 (init_iterator, compute_stop_pos, handle_face_prop)
3228 (face_before_or_after_it_pos, reseat_to_string)
3229 (get_next_display_element, window_buffer_changed)
3230 (redisplay_internal, try_cursor_movement, redisplay_window)
3231 (try_window_reusing_current_matrix, try_window_id, display_line)
3232 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3233 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3234 * window.h (struct window): Remove field `region_showing'.
3235 * dispextern.h (struct it): Remove region_beg/end_charpos.
3236 (face_at_buffer_position, face_for_overlay_string)
3237 (face_at_string_position): Update prototypes.
3238 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3239 (face_at_string_position): Remove `region_beg' and `region_end' args.
3240 * fontset.c (Finternal_char_font):
3241 * font.c (font_at, font_range): Adjust calls accordingly.
3242 * insdel.c (Qregion_extract_function): New var.
3243 (syms_of_insdel): Initialize it.
3244 (prepare_to_modify_buffer_1): Use it.
3246 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3248 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3249 * ftxfont.c (ftxfont_get_gcs):
3250 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3251 * xfaces.c (x_free_colors, x_free_dpy_colors)
3252 (x_create_gc, unload_color):
3253 * xselect.c (x_property_data_to_lisp):
3254 * xsettings.c (parse_settings):
3255 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3256 (get_bits_and_offset): Adjust definition.
3257 * frame.c (XParseGeometry): Adjust locals.
3258 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3259 * regex.h (toplevel): Likewise for reg_syntax_t.
3261 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3263 * eval.c (run_hook_with_args): Use FUNCTIONP.
3265 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3267 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3268 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3269 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3270 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3271 on MS-Windows anyway.
3272 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3273 (free_realized_face): ...adjust user.
3274 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3275 white relief pixels to -1.
3276 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3277 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3278 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3280 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3282 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3283 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3284 in practice now. All callers changed.
3286 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3288 * dispextern.h (struct face): Use bitfields for 'underline_type'
3289 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3290 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3291 'stipple' member. Move 'lface' member up to help...
3292 * xfaces.c (make_realized_face): ...this function to find and
3293 clear just the members that need clearing.
3294 (load_face_colors, realize_x_face):
3295 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3297 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3299 * xftfont.c (struct xftfont_info): Remove set-but-unused
3301 (xftfont_open): Adjust user.
3302 (xftfont_get_colors): Remove useless prototype.
3304 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3306 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3307 before passing them to 'unexec'. (Bug#15260)
3309 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3311 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3313 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3315 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3316 the changed signature of the font driver's 'close' method.
3318 * w32font.h (w32font_close): Adjust the prototype to the change in
3319 function definition.
3321 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3323 * w32uniscribe.c (uniscribe_close): Adapt the call to
3324 w32font_close to its new prototype.
3326 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3328 Omit unused frame argument of font API's close function.
3329 * font.h (struct font): Drop frame argument. Adjust comment.
3330 * font.c (font_clear_cache, font_close_object): Adjust users.
3331 * ftfont.c (ftfont_close):
3332 * ftxfont.c (ftxfont_close):
3333 * macfont.m (macfont_close):
3334 * nsfont.m (nsfont_close):
3335 * w32font.c (w32font_close):
3336 * xfont.c (xfont_close):
3337 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3338 tweak comments and make functions safe if called more than once for
3339 the same font object.
3341 Perform font-specific cleanup when font object is swept by GC. See
3342 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3343 * alloc.c (cleanup_vector): New function.
3344 (sweep_vector): Call it for each reclaimed vector object.
3345 * font.h (struct font): Adjust comment.
3347 2013-10-24 Glenn Morris <rgm@gnu.org>
3349 * Makefile.in (abs_top_srcdir): New, set by configure.
3351 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3353 Adjust recent font-related changes to fix bug#15686.
3354 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3355 is a live window system frame, mark its default font too.
3357 2013-10-23 Glenn Morris <rgm@gnu.org>
3359 * Makefile.in (RUN_TEMACS): Make relative (again).
3360 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3361 (bootstrap-emacs$(EXEEXT)):
3362 Quote entities that might contain whitespace.
3364 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3366 Port to Solaris 10 and its bundled GCC.
3367 Problem reported by Timothy C. Burt.
3368 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3370 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3372 Do not allow font caches to grow too large.
3373 * alloc.c (compact_font_cache_entry, compact_font_caches):
3374 New functions or stub if not HAVE_WINDOW_SYSTEM.
3375 (compact_undo_list): Factor out from Fgarbage_collect.
3377 (mark_face_cache): Mark face font. Move down to avoid
3379 (mark_terminals): Do not mark font cache here.
3380 (Fgarbage_collect): Call compaction functions described
3381 above. Adjust comment.
3383 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3385 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3386 chdir to HOME (bug#15607).
3388 * nsterm.m (Qcocoa, Qgnustep): New variables.
3389 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3390 (ns_get_color): Make selection color work for GNUstep also.
3392 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3394 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3395 handles mouse clicks. Instead, let GPM use the same code as all
3396 the other mice use. See the discussion starting at
3397 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3398 for the details of the problem with the menu bar this fixes.
3400 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3402 Remove port-specific display name lists to avoid extra
3403 complexity and data duplication with display info lists.
3404 * xterm.h (x_display_name_list): Remove declaration.
3405 * xterm.c (x_display_name_list): Remove.
3406 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3407 * xfns.c (x_display_info_for_name, Fx_display_list):
3408 Likewise. Use x_display_list where appropriate.
3409 * w32term.h (w32_display_name_list): Remove declaration.
3410 * w32term.c (w32_display_name_list): Remove.
3411 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3413 * w32fns.c (x_display_info_for_name, Fx_display_list):
3414 Likewise. Use x_display_list where appropriate.
3415 * nsterm.h (ns_display_name_list): Remove declaration.
3416 * nsterm.m (ns_display_name_list): Remove.
3417 (ns_term_init, syms_of_nsterm): Adjust users.
3418 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3419 Likewise. Use x_display_list where appropriate.
3420 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3421 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3422 (mark_terminals): Mark per-terminal font cache.
3424 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3426 Don't run timers in input-pending-p. Its new check-timers param
3427 provides the prior behavior. (Bug#15045).
3428 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3430 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3432 Make some functions static in non-Microsoft builds.
3433 On my platform (Fedora 19 x86-64), this shrinks the
3434 Emacs executable (text+data) by 0.25%.
3435 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3436 (load_color) [!MSDOS]:
3437 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3438 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3439 * lisp.h (check_existing):
3440 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3441 (network_interface_info) [!WINDOWSNT]:
3442 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3443 Remove extern decls.
3444 * fileio.c (check_existing):
3445 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3446 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3447 (network_interface_info) [!WINDOWSNT]:
3448 * term.c (encode_terminal_code) [!WINDOWSNT]:
3449 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3450 * xfaces.c (load_color) [!MSDOS]:
3452 * fileio.c (check_existing, check_executable, check_writable):
3453 * process.c (network_interface_list, network_interface_info):
3454 Move earlier, so that we don't need forward decls.
3455 * gnutls.c (fn_gnutls_transport_set_errno)
3456 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3458 * w32.c (init_environment): Use faccessat rather than
3459 check_existing, partly for consistency with the rest of the code
3460 in this file, partly so that check_existing can be static.
3462 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3463 * emacs.c (MAIN_PROGRAM): New macro.
3464 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3465 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3467 bool vector int width fixes
3468 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3469 (Fbool_vector_count_matches_at):
3470 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3471 can exceed PTRDIFF_MAX, at least in theory.
3472 (Fbool_vector_count_matches_at):
3473 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3475 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3477 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3478 (struct sockaddr): Add forward decl, for platforms that lack it.
3480 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3482 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3485 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3487 * w32.c (network_interface_get_info, network_interface_list)
3488 (network_interface_info): New functions. (Bug#15610)
3489 (GetAdaptersInfo_Proc): New typedef.
3490 (get_adapters_info): New wrapper function.
3491 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3493 * process.h (network_interface_list, network_interface_info):
3496 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3497 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3498 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3499 for WINDOWSNT. Doc fix.
3500 (syms_of_process): Defsubr Snetwork_interface_list and
3501 Snetwork_interface_info unconditionally.
3503 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3504 in NS GUI sessions. (Bug#15629)
3506 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3508 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3510 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3512 * print.c (print_object): Print " ..." when truncating bool vectors.
3514 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3516 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3517 standard mouse buttons.
3519 * termhooks.h (struct input_event): Remove incorrect commentary.
3521 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3523 Disallow bool vector operations on mixed-length operands.
3524 The old behavior left garbage in the result vector sometimes,
3525 and didn't seem to be useful.
3526 * data.c (Qwrong_length_argument): New static var.
3527 (wrong_length_argument): New function.
3528 (bool_vector_binop_driver): Check that args agree in length.
3530 * keyboard.c, keyboard.h (all_kboards): Now static.
3532 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3534 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3535 note from the lispref.
3537 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3539 * nsterm.h (struct ns_display_info): Remove set-but-unused
3540 member image_cache (image caches are per-terminal anyway).
3541 (FRAME_X_IMAGE_CACHE): Remove.
3542 * nsterm.m (ns_initialize_display_info): Adjust user.
3544 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3546 * w32proc.c: Include mingw_time.h.
3548 * w32.c: Include mingw_time.h.
3550 Implement scrolling of TTY menus when the screen is too short.
3552 * term.c (tty_menu_display): Accept an additional argument, the
3553 menu item from which to start displaying the menu. Account for
3554 the value of Y when limiting the menu to the number of available
3556 (mi_result): New enumeration.
3557 (read_menu_input): Return enumerated value. When the y coordinate
3558 hits min_y or max_y, return scroll indication instead of wrapping
3560 (tty_menu_activate): Handle the scrolling indications from
3561 read_menu_input. Compute the first menu item to display and pass
3562 it to tty_menu_display.
3564 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3566 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3567 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3568 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3569 Adjust to match the change described below.
3570 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3571 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3572 memory_below_frame members to...
3573 * termchar.h (struct tty_display_info): ...here because they're
3574 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3575 * term.c (init_tty):
3576 * nsterm.m (ns_create_terminal):
3577 * w32term.c (w32_create_terminal):
3578 * xterm.c (x_create_terminal): Adjust users.
3579 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3580 to filter out non-TTY frames. Adjust comment.
3581 (scrolling): Adjust user. Prefer eassert for debugging check.
3583 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3585 * xfaces.c (PT_PER_INCH): Remove unused macro.
3586 * termhooks.h (struct terminal): Remove set-but-unused
3587 member fast_clear_end_of_line.
3588 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3589 * nsterm.m (ns_create_terminal):
3590 * term.c (init_tty):
3591 * w32term.c (w32_create_terminal):
3592 * xterm.c (x_create_terminal): Adjust users.
3594 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3596 * lisp.h (bool_vector_size): New function.
3597 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3598 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3599 (Fbool_vector_not, Fbool_vector_count_matches_at):
3600 Remove uses of 'eassume' that should no longer be needed,
3601 because they are subsumed by the 'eassume' in bool_vector_size.
3603 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3605 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3606 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3607 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3609 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3611 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3612 have different dimensions. (Bug#15575)
3614 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3617 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3619 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3621 * term.c (tty_menu_show): Never return with unbalanced
3622 specpdl. Use eassert for debugging check. Adjust style.
3624 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3626 * term.c (read_menu_input): Make selection of menu items
3627 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3628 (tty_menu_activate): Fix off-by-one error when computing max_y.
3630 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3632 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3633 audit logging (only used with GnuTLS 3.x) and enable it.
3635 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3637 * dispnew.c (redraw_frame): Remove useless #ifdef because
3638 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3639 Also, move TTY fflush to...
3640 * term.c (tty_update_end): ...this function.
3642 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3644 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3645 the end of the frame's glyph matrix. (Bug#15575)
3647 * term.c (tty_menu_display): Don't move cursor while overwriting
3648 frame's glyphs with menu items. Limit the number of items
3649 displayed to what can be shown on the available screen lines,
3650 excluding the echo area.
3651 (tty_menu_activate): Limit the Y coordinate allowed by
3652 read_menu_input to the last screen line used for menu display.
3654 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3656 * lisp.h (eassume): New macro.
3657 Also, include <verify.h>, for 'assume'.
3658 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3659 (vroundup, vector_nbytes):
3660 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3661 (Fbool_vector_not, Fbool_vector_count_matches)
3662 (Fbool_vector_count_matches_at):
3663 Use eassume, not eassert.
3664 * casetab.c (set_identity, shuffle):
3665 * composite.c (composition_gstring_put_cache):
3666 * dispnew.c (update_frame_1):
3667 * ftfont.c (ftfont_shape_by_flt):
3668 * image.c (gif_load):
3669 * intervals.c (offset_intervals):
3670 * macfont.m (macfont_shape):
3671 Remove calls to 'assume' that are no longer needed, because
3672 --enable-gcc-warnings no longer generates bogus warnings
3673 when these calls are removed.
3675 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3677 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3679 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3681 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3682 (Qsubstitute_env_in_file_name): New var.
3683 (syms_of_fileio): Define it.
3685 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3687 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3688 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3691 * term.c (save_and_enable_current_matrix): Don't allocate and
3692 don't save margin areas.
3693 (restore_desired_matrix): Don't restore margin areas.
3694 (free_saved_screen): Don't free margin areas.
3696 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3698 * image.c: Pacify --enable-gcc-warnings.
3699 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3700 #define only if used.
3702 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3704 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3705 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3706 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3707 (gif_load): For giflib v5.x and later, display the error message
3708 produced by giflib when its functions fail.
3709 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3712 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3714 * keyboard.c (last_event_timestamp): Remove. For X selection and
3715 GTK popup menus, it may be obtained from per-frame X display info.
3716 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3717 (process_special_events): Adjust users.
3718 * keyboard.h (last_event_timestamp): Remove declaration.
3719 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3720 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3721 * menu.h (xmenu_show): Adjust prototype.
3722 * menu.c (Fx_popup_menu): Adjust user.
3723 * xselect.c (x_own_selection, x_get_foreign_selection)
3724 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3726 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3728 * keyboard.c (init_kboard): Now static. Add arg
3729 to denote window system. Adjust comment.
3730 (init_keyboard): Adjust user.
3731 (allocate_kboard): New function.
3733 * nsterm.m (ns_term_init):
3734 * term.c (init_tty):
3735 * w32term.c (w32_create_terminal):
3736 * xterm.c (x_term_init): Use it.
3737 * keyboard.h (init_kboard): Remove prototype.
3738 (allocate_kboard): Add prototype.
3740 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3742 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3743 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3745 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3747 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3749 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3751 * term.c (tty_menu_activate): Flush the output stream after
3752 showing the cursor, and don't mark the frame garbaged at exit from
3753 the function. Fixes redisplay glitches when moving from one menu
3756 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3758 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3759 or throw error (Bug#15570).
3761 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3763 * intervals.c (temp_set_point_both): Move test into 'eassert',
3766 * lisp.h (eassert): Don't use 'assume'.
3767 Sometimes 'assume' wins in performance, and sometimes it loses,
3768 so it shouldn't be used all the time. Perhaps we need two
3769 flavors of 'eassert', one for where 'assume' is far more likely
3770 to help or to hurt; but that can be done later.
3771 Problem reported by Dmitry Antipov in
3772 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3773 Also, don't include <verify.h>; no longer needed.
3775 2013-10-09 Glenn Morris <rgm@gnu.org>
3777 * eval.c (Fcond): Doc tweak.
3779 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3781 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3782 expressions with side effects to eassert. (Bug#15565)
3784 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3786 * fns.c (hashfn_user_defined): Allow hash functions to return any
3789 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3791 Fix minor problems found by static checking.
3792 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3793 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3794 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3795 * keyboard.c (read_menu_command): Remove unused local.
3796 * lisp.h (read_menu_command): New decl.
3797 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3798 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3799 Return ptrdiff_t, not int.
3800 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3801 not int, for benefit of xpalloc.
3802 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3804 (have_menus_p): Remove; unused.
3805 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3806 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3807 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3809 (save_and_enable_current_matrix): Omit unnecessary casts.
3810 (read_menu_input): Omit local extern decl (now in lisp.h).
3811 Don't access uninitialized storage if mouse_get_xy fails.
3812 (tty_menu_activate): Mark local as initialized, for lint.
3813 (tty_menu_activate, tty_meny_show): Remove unused locals.
3815 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3817 Support menus on text-mode terminals.
3818 * xterm.h (xw_popup_dialog): Add prototype.
3820 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3821 (xmenu_show): Block input here, instead in Fx_popup_menu.
3822 (xw_popup_dialog): New function, with X-specific bits of popup
3825 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3828 * window.c (Fset_window_configuration): Use run-time tests of the
3829 frame type instead of compile-time conditionals, when menu-bar
3830 lines are considered.
3832 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3833 (w32_popup_dialog): New prototypes.
3835 * w32menu.c (Fx_popup_dialog): Function deleted.
3836 (w32_popup_dialog): New function, with w32 specific bits of popup
3837 dialogs. Block input here.
3839 * w32inevt.c (w32_console_read_socket): Minor change to add
3840 debugging TTY events.
3842 * w32fns.c (show_hourglass): If returning early because the frame
3843 is not a GUI frame, unblock input.
3845 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3846 (cursorY): New functions.
3848 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3849 WINDOWSNT, macros that call curX and curY elsewhere.
3851 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3853 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3854 specific function to hide and show cursor on a text-mode terminal.
3855 (tty_menu_struct, struct tty_menu_state): New structures.
3856 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3857 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3858 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3859 (tty_menu_locate, save_and_enable_current_matrix)
3860 (restore_desired_matrix, screen_update, read_menu_input)
3861 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3862 (tty_pop_down_menu, tty_menu_last_menubar_item)
3863 (tty_menu_new_item_coords, tty_menu_show): New functions.
3864 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3866 * nsterm.h (ns_popup_dialog): Adjust prototype.
3868 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3870 (ns_popup_dialog): Adapt order of arguments to the other
3871 *_menu_show implementations.
3872 (Fx_popup_dialog): Function deleted.
3874 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3876 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3878 * menu.c (have_boxes): New function.
3879 (single_keymap_panes): Use it instead of a compile-time
3881 (single_menu_item): Use run-time tests of the frame type instead
3882 of compile-time conditionals.
3883 (encode_menu_string): New function.
3884 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3885 the macro, since different types of frame need different encoding
3887 (digest_single_submenu): Use run-time tests of frame type instead
3888 of, or in addition to, compile-time conditionals.
3889 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3890 (Fx_popup_menu): Detect when the function is called from keyboard
3891 on a TTY. Don't barf when invoked on a text-mode frame.
3892 Check frame type at run time, instead of compile-time conditionals for
3893 invoking terminal-specific menu-show functions.
3894 Call tty_menu_show on text-mode frames.
3895 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3896 run time to determine which alternative to invoke; support dialogs
3899 * keyboard.h <Qmouse_movement>: Declare.
3901 * keyboard.c <Qmouse_movement>: Now extern.
3902 <Qecho_keystrokes>: New static variable.
3903 (read_key_sequence): Accept an additional argument, a flag to
3904 prevent redisplay during reading of the key sequence. All callers
3906 (read_menu_command): New function.
3907 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3909 (toolkit_menubar_in_use): New function.
3910 (make_lispy_event): Use it instead of a compile-time test.
3912 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3913 window-system being available.
3915 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3916 to x-popup-dialog on the frame type, they all now support popup
3919 * dispnew.c (save_current_matrix): Save the margin areas.
3920 (restore_current_matrix): Restore margin areas.
3921 (update_frame_with_menu): New function.
3923 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3926 * alloc.c (make_save_ptr): Now compiled unconditionally.
3928 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3930 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3931 (redraw_frame, update_frame): Adjust users.
3932 * dispextern.h (set_window_update_flags): Adjust prototype.
3933 * xdisp.c (redisplay_internal): When updating all frames with zero
3934 windows_or_buffers_changed, assume that only the windows that shows
3935 current buffer should be really updated.
3937 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3939 Do not allocate huge temporary memory areas and objects while encoding
3940 for file I/O, thus reducing an enormous memory usage for large buffers.
3941 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3942 * coding.h (struct coding_system): New member raw_destination.
3943 * coding.c (setup_coding_system): Initialize it to zero.
3944 (encode_coding_object): If raw_destination is set, do not create
3945 dst_object. Add comment.
3946 * fileio.c (toplevel): New constant E_WRITE_MAX.
3947 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3948 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3950 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3952 * nsterm.m (windowDidExitFullScreen:)
3953 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3955 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3957 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3958 * keyboard.c (unblock_input_to): Don't process pending signals
3959 if a fatal error is in progress.
3961 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3962 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3963 they're talking about words in Lisp bool vectors.
3964 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3965 * data.c (popcount_bits_word): Rename from popcount_size_t.
3966 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3969 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3971 Improve support for popcount and counting trailing zeros (Bug#15550).
3972 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3973 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3974 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3975 (popcount_size_t_msc, popcount_size_t_gcc):
3976 Remove; now done by Gnulib.
3977 (popcount_size_t): Now a macro that defers to Gnulib.
3978 (count_trailing_zero_bits): Return int, for consistency with
3979 Gnulib and because Emacs prefers signed to unsigned int.
3980 Don't assume that size_t is either unsigned int or unsigned long
3981 or unsigned long long.
3982 (size_t_to_host_endian): Do not assume that size_t is either
3983 exactly 32 or exactly 64 bits wide.
3984 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3985 etc., so that it's now an enum constant, not a macro.
3986 No need to assume that it's either 32 or 64.
3988 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3990 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3993 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3995 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3996 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3998 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4000 emacs_read and emacs_write now use void *, not char *.
4001 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4002 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4003 Buffer arg is now void *, not char *. This matches plain
4004 'read' and 'write' better, and avoids a constraint violation
4005 on Solaris 9 with Oracle Studio.
4007 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4009 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4010 memset to explicit loop. Otherwise copy largest possible chunk
4011 from initialized to uninitialized part, thus allowing the longer
4012 memcpy runs and reducing the number of loop iterations.
4014 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4016 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4017 hide toolbar (Bug#15388).
4018 (windowDidEnterFullScreen:): If presentation options are zero,
4019 set them here (Bug#15388).
4020 (ns_update_auto_hide_menu_bar): Remove runtime check.
4021 Don't auto hide dock unless menubar is also auto hidden.
4023 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4025 * editfns.c (message): Mention batch mode in doc string.
4027 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4029 * nsterm.m (check_native_fs): Remove erroneous comment.
4031 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4033 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4034 uses find_newline instead of scan_newline and so doesn't move point.
4036 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4038 Use hardware support for byteswapping on glibc x86 etc.
4039 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4040 whereas the old swap64 needed 30.
4041 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4042 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4043 Use byteswap.h's macros to swap bytes.
4044 * lisp.h (swap16, swap32, swap64): Remove.
4045 All uses replaced by bswap_16, bswap_32, bswap_64.
4047 * bytecode.c (exec_byte_code): Use some more volatile variables
4048 to work around local variables getting clobbered by longjmp.
4049 Port to pre-C99, which doesn't allow decls after stmts.
4051 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4053 * lisp.h (eassert): Assume that COND is true when optimizing.
4054 In other words, take on the behavior of eassert_and_assume.
4055 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4056 (eassert_and_assume): Remove. All uses replaced by eassert.
4058 * xdisp.c (Qglyphless_char): Now static.
4060 Adjust to merge from gnulib.
4061 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4062 * lisp.h: Include <verify.h>, for 'assume'.
4064 * eval.c (clobbered_eassert): New macro.
4065 (internal_catch, internal_condition_case)
4066 (internal_condition_case_1, internal_condition_case_2)
4067 (internal_condition_case_n): Use it instead of eassert
4068 when the argument contains locals clobbered by longjmp.
4069 Don't use clobbered locals outside of clobbered_eassert.
4070 (internal_lisp_condition_case): Use a volatile variable
4071 to work around a local variable's getting clobbered.
4073 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4075 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4076 (PUSH_HANDLER): New macro.
4077 (catchlist): Remove.
4078 (handlerlist): Always declare.
4080 * eval.c (catchlist): Remove (merge with handlerlist).
4081 (handlerlist, lisp_eval_depth): Not static any more.
4082 (internal_catch, internal_condition_case, internal_condition_case_1)
4083 (internal_condition_case_2, internal_condition_case_n):
4085 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4086 handlerlist/catchlist.
4087 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4088 handlerlist which can only handle a single condition-case handler at
4090 (find_handler_clause): Simplify since we only a single branch here
4093 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4095 (bcall0): New function.
4096 (exec_byte_code): Add corresponding cases. Improve error message when
4097 encountering an invalid byte-code. Let Bunwind_protect accept
4098 a function (rather than a list of expressions) as argument.
4100 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4101 and make them unconditional now that they're heap-allocated.
4103 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4105 * charset.c (Fdecode_char, Fencode_char): Remove description of
4106 `restriction' arg. now that it's hidden by advertised-calling-convention.
4108 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4110 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4111 Remove unused variable (from mac-port).
4112 (macfont_draw): Use s->ybase for correct y position.
4114 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4116 * frame.h (struct frame): Drop has_minibuffer member because...
4117 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4118 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4120 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4122 * window.h (struct window): Prefer enum text_cursor_kinds to int
4123 for phys_cursor_type member. Move the latter, phys_cursor_width,
4124 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4125 * window.c (replace_window, make_window): Adjust users.
4127 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4129 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4130 this module is never compiled otherwise.
4132 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4134 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4137 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4139 * xdisp.c (get_next_display_element): Don't call face_for_font in
4140 a build configured --without-x. (Bug#15484)
4142 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4144 * window.c (calc_absolute_offset): #elif should be #elif defined.
4146 * frame.c (delete_frame): Block/unblock input to overcome race
4147 condition (Bug#15475).
4149 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4151 * frame.c (delete_frame): Record selected frame only after
4152 calling Qdelete_frame_functions (Bug#15477).
4154 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4156 * nsterm.m (ns_selection_color): Remove.
4157 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4158 NSColor selectedText(Background)Color. Only for COCOA.
4159 (ns_term_init): Remove assignment of ns_selection_color, logic
4160 moved to ns_get_color.
4162 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4163 NS_SELECTION_COLOR_DEFAULT.
4164 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4166 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4168 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4169 frame' does not have the tool_bar_window member.
4171 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4173 Signal error when reading an empty byte-code object (Bug#15405)
4174 * lread.c (read1): Signal error.
4175 * alloc.c (make_byte_code): eassert header size.
4176 (sweep_vectors): Change an int to size_t.
4178 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4180 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4181 instead of ints, as it's the usual style for offsetof constants. See:
4182 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4184 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4185 This is ugly, but it should fix the performance problem for older
4186 GCC versions in the short run. I'll look into integrating the
4187 Gnulib module for popcount, as a better fix.
4188 See the thread starting in:
4189 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4190 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4191 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4192 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4193 (popcount_size_t): Use it.
4195 2013-09-24 Daniel Colascione <dancol@dancol.org>
4197 * process.c (Fnetwork_interface_info): Fix build break due to
4200 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4202 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4203 Prefer signed to unsigned integers where either will do.
4204 No need for 'const' on locals that do not escape.
4205 Omit easserts with unnecessary and unportable assumptions about
4206 alignment. Avoid unnecessary casts to char *.
4208 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4210 Use union for the payload of struct Lisp_Vector.
4211 This helps to avoid a few glitches dictated by C's aliasing rules.
4212 * lisp.h (struct Lisp_Vector): Use union for next and
4213 contents member. Adjust comment. Change related users.
4214 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4215 Related users changed.
4216 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4217 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4218 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4219 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4221 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4223 Optimize glyph row clearing and copying routines.
4224 * dispextern.h (struct glyph_row): Change layout of struct
4225 glyph_row to help copy_row_except_pointers. Adjust comment.
4226 * dispnew.c (null_row): Remove.
4227 (clear_glyph_row): Use offsetof and memset to find and clear
4228 just the members that need clearing. Adjust comment.
4229 (copy_row_except_pointers): Likewise for copying.
4231 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4233 Some minor cleanups of recently-added bool vector code.
4234 * conf_post.h (assume): Always return void. Use lint version
4235 only if GCC and MSC versions don't apply.
4236 * conf_post.h (assume):
4237 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4238 Depend on _MSC_VER, not __MSC_VER, for consistency with
4240 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4241 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4242 (bool_vector_binop_driver, count_trailing_zero_bits)
4243 (size_t_to_host_endian): Now static, not static inline;
4244 the latter isn't needed with modern compilers and doesn't
4245 work with older compilers anyway.
4247 * alloc.c (valgrind_p): Use bool for boolean.
4249 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4251 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4252 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4253 (display_last_displayed_message_p, message_buf_print)
4254 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4255 Use bool for boolean.
4256 * dispextern.h (cancel_line, init_desired_glyphs):
4257 Remove ancient leftover.
4258 (help_echo_showing_p, hourglass_shown_p):
4259 * lisp.h (noninteractive_need_newline): Adjust declaration.
4261 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4263 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4265 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4266 ...this file and convert the latter to static. Adjust comment.
4267 (make_initial_frame):
4268 * window.c (init_window_once): Adjust user.
4269 * frame.h (last_nonminibuf_frame): Remove declaration.
4270 * lisp.h (selected_frame): Likewise.
4271 * msdos.c (the_only_display_info): Adjust comment.
4273 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4275 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4276 computing the end column of mouse-highlight that comes from
4277 display or overlay strings. (Bug#15437)
4278 (note_mouse_highlight): Adapt calculation of last argument to
4279 mouse_face_from_string_pos to the above change.
4281 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4282 all platforms, not just for clang.
4284 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4286 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4287 about excess arguments to snprintf.
4289 * conf_post.h(assume): Use __builtin_unreachable for clang.
4291 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4293 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4294 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4296 2013-09-23 Daniel Colascione <dancol@dancol.org>
4298 * alloc.c (USE_VALGRIND): New macro; on by default
4299 when ENABLE_CHECKING.
4300 (mark_maybe_object, mark_maybe_pointer)
4301 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4303 (valgrind_p) [USE_VALGRIND]: New variable.
4304 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4306 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4308 * process.c (wait_reading_process_output): Change int pnamelen to
4311 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4312 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4313 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4314 argument to unsigned long to avoid warning.
4315 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4317 * conf_post.h (assume): Fix compiler error: x shall be cond.
4319 2013-09-22 Daniel Colascione <dancol@dancol.org>
4321 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4322 warning when compiling without a window system.
4324 2013-09-22 Daniel Colascione <dancol@dancol.org>
4326 * data.c (Qbool_vector_p): New symbol.
4327 (bool_vector_spare_mask, popcount_size_t_generic)
4328 (popcount_size_t_msc, popcount_size_t_gcc)
4330 (bool_vector_binop_driver)
4331 (count_trailing_zero_bits, size_t_to_host_endian)
4332 (Fbool_vector_exclusive_or)
4333 (Fbool_vector_union)
4334 (Fbool_vector_intersection, Fbool_vector_set_difference)
4335 (Fbool_vector_subsetp, Fbool_vector_not)
4336 (Fbool_vector_count_matches)
4337 (Fbool_vector_count_matches_at): New functions.
4338 (syms_of_data): Intern new symbol, functions.
4339 * alloc.c (bool_vector_payload_bytes): New function.
4340 (Fmake_bool_vector): Instead of calling Fmake_vector,
4341 which performs redundant initialization and argument checking,
4342 just call allocate_vector ourselves. Make sure we clear any
4343 terminating padding to zero.
4344 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4345 instead of open-coding the size calculation.
4346 (vroundup_ct): New macro.
4347 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4348 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4349 * composite.c (composition_gstring_put_cache):
4350 Change lint_assume to assume.
4351 * conf_post.h (assume): New macro.
4352 (lint_assume): Remove.
4353 * dispnew.c (update_frame_1): Change lint_assume to assume.
4354 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4356 * image.c (gif_load): Change lint_assume to assume.
4357 * lisp.h (eassert_and_assume): New macro.
4358 (Qbool_vector_p): Declare.
4359 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4360 (swap16, swap32, swap64): New inline functions.
4361 * macfont.m (macfont_shape): Change lint_assume to assume.
4362 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4363 * xsettings.c (parse_settings): Use new swap16 and
4364 swap32 from lisp.h instead of file-specific macros.
4366 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4368 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4369 found (which can legitimately happen when the glyph row at the
4370 window start is disabled in the current_matrix. (Bug#15365)
4372 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4374 Fix syntax.h bug introduced by recent INLINE change.
4375 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4376 conditionally compiled one way in some modules, and a different
4377 way in others. This doesn't work with extern inline functions,
4378 which must have the same definition in all modules, because the
4379 defining code might be shared across modules, depending on the
4380 implementation. Symptoms reported by Martin Rudalics in:
4381 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4382 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4383 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4384 overriding the corresponding functions in syntax.h.
4385 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4386 (syntax_property): New inline functions.
4387 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4388 Rewrite in terms of these new functions.
4390 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4392 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4393 not chars_in_text, whose result depends on the multibyteness of
4394 the current buffer. (Bug#15426)
4396 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4398 Port recent change to hosts where pointers aren't 'long'.
4399 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4400 Don't assume that pointers are the same width as 'long'.
4401 Add a compile-time check that a pointer fits into two X slots.
4403 A simpler, centralized INLINE.
4404 * conf_post.h (INLINE): Define only if not already defined.
4405 This allows us to use a single INLINE, defined by one file
4407 * emacs.c (INLINE): Define it.
4408 Also, include category.h, charset.h, composite.h, dispextern.h,
4409 syntax.h, systime.h, so that their INLINE definitions are expanded
4411 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4412 * buffer.h, buffer.c (BUFFER_INLINE):
4413 * category.h, category.c (CATEGORY_INLINE):
4414 * character.h, character.c (CHARACTER_INLINE):
4415 * charset.h, charset.c (CHARSET_INLINE):
4416 * composite.h, composite.c (COMPOSITE_INLINE):
4417 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4418 * frame.h, frame.c (FRAME_INLINE):
4419 * intervals.h, intervals.c (INTERVALS_INLINE):
4420 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4421 * lisp.h, alloc.c (LISP_INLINE):
4422 * process.h, process.c (PROCESS_INLINE):
4423 * syntax.h, syntax.c (SYNTAX_INLINE):
4424 * systime.h, sysdep.c (SYSTIME_INLINE):
4425 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4426 * window.h, window.c (WINDOW_INLINE):
4427 Remove. All uses replaced with INLINE.
4429 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4431 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4434 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4436 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4437 'const char *' to avoid compiler warnings due to similar change in
4438 the prototype of x_get_string_resource.
4440 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4442 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4443 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4444 going to replace static variables below. Adjust comments.
4445 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4446 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4447 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4448 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4449 Related users changed.
4450 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4451 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4452 last_mouse_movement_time, going to replace static variables below.
4454 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4455 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4457 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4458 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4459 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4460 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4461 static variables below.
4462 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4463 (last_mouse_scroll_bar): Remove.
4464 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4465 (mouseExited): Related users changed.
4467 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4469 Do not use external array to process X scroll bar messages.
4470 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4471 (x_send_scroll_bar_event): Pack window pointer into two slots
4472 of XClientMessageEvent if we're 64-bit. Adjust comment.
4473 (x_scroll_bar_to_input_event): Unpack accordingly.
4475 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4477 Ifdef away recent changes which aren't relevant to NS port.
4478 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4479 [!HAVE_NS]: Declare as such.
4480 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4481 [!HAVE_NS]: Define as such.
4483 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4485 * frame.c (x_redo_mouse_highlight): New function
4486 to factor out common code used in W32 and X ports.
4487 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4488 * xterm.h (struct x_display_info):
4489 * w32term.h (struct w32_display_info):
4490 * nsterm.h (struct ns_display_info): New members
4491 last_mouse_motion_frame, last_mouse_motion_x and
4492 last_mouse_motion_y, going to replace static variables below.
4493 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4494 (redo_mouse_highlight): Remove.
4495 (note_mouse_movement, syms_of_xterm): Adjust user.
4496 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4497 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4498 (redo_mouse_highlight): Remove.
4499 (note_mouse_movement, syms_of_w32term): Adjust user.
4500 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4501 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4503 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4504 * nsfns.m (compute_tip_xy): Adjust user.
4506 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4508 * frame.c (x_mouse_grabbed): New function.
4509 * dispextern.h (x_mouse_grabbed): Add prototype.
4510 (last_mouse_frame): Remove declaration.
4511 * xterm.h (struct x_display_info):
4512 * w32term.h (struct w32_display_info):
4513 * nsterm.h (struct ns_display_info): New member
4514 last_mouse_frame, going to replace...
4515 * xdisp.c (last_mouse_frame): ...global variable.
4516 (note_tool_bar_highlight):
4517 * w32term.c (w32_mouse_position, w32_read_socket):
4518 * xterm.c (XTmouse_position, handle_one_xevent):
4519 Use x_mouse_grabbed.
4520 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4522 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4524 * w32term.c (w32_read_socket): Avoid temporary
4525 variables in a call to x_real_positions.
4526 * xterm.c (handle_one_xevent): Likewise.
4528 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4530 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4531 (x_icon_type): Remove prototype.
4532 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4533 * frame.c (x_icon_type): Remove.
4534 * w32term.c (x_make_frame_visible, x_iconify_frame):
4535 * xterm.c (x_make_frame_visible, x_iconify_frame):
4536 Use x_set_bitmap_icon to factor out common code.
4538 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4540 * dispextern.h (check_x_display_info, x_get_string_resource):
4541 Declare here just once and unify the latter.
4542 * frame.c (check_x_display_info, x_get_string_resource):
4543 * nsterm.h (check_x_display_info):
4544 * xrdb.c (x_get_string_resource):
4545 * xterm.h (check_x_display_info): Remove prototypes.
4546 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4547 * w32reg.c (x_get_string_resource): Likewise.
4548 (w32_get_rdb_resource): Adjust user.
4550 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4552 * xterm.h (struct x_display_info): New member
4553 x_pending_autoraise_frame, going to replace...
4554 * xterm.c (pending_autoraise_frame): ...static variable.
4555 (x_new_focus_frame, XTread_socket): Adjust users.
4556 * w32term.h (struct w32_display_info): New member
4557 w32_pending_autoraise_frame, going to replace...
4558 * w32term.c (pending_autoraise_frame): ...global variable.
4559 (x_new_focus_frame, w32_read_socket): Adjust users.
4561 2013-09-17 Glenn Morris <rgm@gnu.org>
4563 * xdisp.c (message_dolog): If we create *Messages*,
4564 switch it to messages-buffer-mode.
4566 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4568 Don't overuse 'const' in types of locals.
4569 * bidi.c (bidi_count_bytes):
4570 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4571 (xg_event_is_for_scrollbar):
4572 * xselect.c (x_handle_property_notify)
4573 (x_handle_selection_notify, x_handle_dnd_message):
4574 * xsettings.c, xsettings.h (xft_settings_event):
4575 * xterm.c (x_handle_net_wm_state, handle_one_event)
4576 (x_menubar_window_to_frame, x_detect_focus_change)
4577 (construct_mouse_click, note_mouse_movement)
4578 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4579 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4580 (handle_one_xevent, x_handle_net_wm_state):
4581 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4582 (x_handle_dnd_message):
4583 Avoid unnecessary 'const', typically the second 'const' in
4584 'const foo * const arg', a 'const' that does not affect the API
4585 and doesn't significantly help the human reader.
4587 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4589 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4590 only if Glib < 2.36.0.
4591 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4592 * xsettings.c (init_gconf, init_gsettings): Do not check
4594 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4596 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4598 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4600 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4601 before calling g_type_init.
4603 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4605 * nsterm.m (syms_of_nsterm): ... to here.
4607 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4609 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4610 (ignore_next_mouse_click_timeout): Use Time as X does.
4611 (handle_one_xevent): Avoid cast and use unsigned comparison.
4613 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4615 Do not copy X event in handle_one_xevent except KeyPress case.
4616 Wnen XEvent is processed, it is unlikely to be changed except
4617 KeyPress case, so we can avoid copying and use const pointer to
4618 const data to make sure that an event is not changed elsewhere.
4619 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4620 const' and do not create local copy except for the KeyPress event.
4621 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4622 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4623 (x_handle_net_wm_state, x_menubar_window_to_frame)
4624 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4625 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4626 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4627 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4628 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4629 (x_handle_dnd_message):
4630 * xsettings.c (xft_settings_event):
4631 Use 'const XEvent * const' where appropriate.
4632 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4634 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4636 Fix X event waiting to handle multiple frames.
4637 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4638 * xterm.c (pending_event_wait): Remove. Adjust users.
4639 (x_detect_focus_change): Pass frame arg.
4640 (handle_one_xevent): Find related frame early and clear per-frame
4641 wait_event_type only if this is an event for the relevant frame.
4642 (x_wait_for_event): Use per-frame wait_event_type.
4644 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4646 * nsfns.m (Fx_create_frame): Fix font driver registration for
4649 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4650 for syms_of_macfont.
4652 * nsterm.m: Include macfont.h.
4653 (ns_tmp_flags, ns_tmp_font): Remove.
4654 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4655 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4656 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4657 (changeFont:): Fix code style. Check for font driver type when
4660 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4663 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4664 (nsfont_open): Set font driver type.
4665 Set font->ascent and font->descent. Figure out font instead of
4666 ns_tmp_font, and flags instead of ns_tmp_flags.
4667 Fix indentation. Remove call to ns_draw_text_decoration,
4670 * nsfns.m: Include macfont.h.
4671 (Fx_create_frame): Register macfont driver, make a better default font.
4672 (Fns_popup_font_panel): Get font from macfont driver, if used.
4674 * macfont.m, macfont.h, macuvs.h: New files.
4676 * font.h: Declare syms_of_macfont.
4678 * font.c (syms_of_font): Call syms_of_macfont.
4680 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4682 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4684 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4685 and it is always zero for others, so I assume that this is an ancient
4686 leftover which nobody will want to change any more.
4687 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4688 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4689 * frame.c (x_set_scroll_bar_width):
4690 * w32fns.c (w32_createscrollbar):
4691 * w32term.c (w32_set_vertical_scroll_bar):
4692 * xfns.c (x_set_scroll_bar_default_width):
4693 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4694 (x_scroll_bar_expose): Related users changed.
4696 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4698 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4699 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4700 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4702 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4704 * nsterm.h, w32term.h, xterm.h: ...and not here.
4705 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4706 Remove unused Xisms.
4707 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4708 these modules are never compiled otherwise.
4710 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4712 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4713 Doc fix. (Bug#15375)
4715 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4717 Unify Fx_focus_frame between all ports.
4718 * frame.h (x_focus_frame): New prototype.
4719 * xfns.c (Fx_focus_frame): Remove.
4720 (syms_of_xfns): Do not defsubr it.
4721 (x_focus_frame): X implementation.
4722 * nsfns.m (Fx_focus_frame): Remove.
4723 (syms_of_nsfns): Do not defsubr it.
4724 (x_focus_frame): NS implementation.
4725 * w32term.c (Fx_focus_frame): Remove.
4726 (x_focus_on_frame): Rename to...
4727 (x_focus_frame): W32 implementation.
4728 * w32term.h (x_focus_on_frame): Remove prototype.
4729 * w32fns.c (Fx_focus_frame): Remove.
4730 (syms_of_w32fns): Do not defsubr it.
4731 * frame.c (Fx_focus_frame): Define here.
4732 (syms_of_frame): Defsubr here.
4733 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4735 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4737 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4738 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4739 each port to reference the port-specific window system data.
4740 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4741 (FRAME_DISPLAY_INFO): Define.
4742 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4743 (FRAME_DISPLAY_INFO): Define. Adjust users.
4744 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4745 (FRAME_DISPLAY_INFO): Define. Adjust users.
4746 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4747 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4748 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4749 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4750 * xselect.c, xterm.c: All related users changed.
4752 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4754 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4755 (x_menubar_window_to_frame): Remove prototypes.
4756 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4757 (x_menubar_window_to_frame, x_top_window_to_frame):
4759 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4760 (x_menubar_window_to_frame, x_top_window_to_frame):
4761 ...to here and convert all but the last to static.
4763 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4765 * lisp.mk (lisp): Add w32-common-fns.elc.
4767 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4769 * charset.c (char_charset): Document an exception for char-charset.
4771 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4773 * xterm.h (x_display_info): New field last_user_time...
4774 * xterm.c (toplevel): ...to replace static last_user_time.
4775 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4777 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4779 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4780 scroll bar values to prevent thumb from disappear and update comment.
4782 2013-09-11 Glenn Morris <rgm@gnu.org>
4784 * emacs.c (usage_message): Possessive apostrophe tweak.
4786 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4788 * nsterm.m (syms_of_nsterm): Use Qns.
4789 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4790 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4791 * xfns.c (x_display_info_for_name, Fx_open_connection):
4792 Remove old '#if 0' code.
4793 (syms_of_xfns): Use Qx.
4794 * termhooks.h (fullscreen_hook): Remove the leftover.
4795 (struct terminal): Fix typo in comment.
4797 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4799 Cleaning up a few X scroll bar bits.
4800 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4801 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4802 New member last_seen_part, going to replace...
4803 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4804 (xt_action_hook) [USE_LUCID]: Adjust user.
4805 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4806 Lucid-specific scroll bar support.
4807 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4808 to int and adjust to use last_seen_part member.
4809 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4810 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4811 Initialize last_seen_part.
4813 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4815 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4816 insert-buffer-substring an empty string.
4818 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4820 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4821 avoiding a GCC warning.
4823 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4825 Ifdef away frame tool bar code when it is not really used.
4826 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4827 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4828 and minimize_tool_bar_window_p under the above.
4829 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4830 (fset_tool_bar_window): Likewise.
4831 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4832 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4833 (change_frame_size_1):
4834 * window.c (window_from_coordinates, Frecenter): Adjust users.
4835 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4836 code is not really used.
4837 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4838 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4839 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4840 [!USE_GTK && !HAVE_NS]: Define as such.
4841 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4842 (note_mouse_highlight, expose_frame):
4843 * xfns.c (x_set_tool_bar_lines):
4844 * xterm.c (handle_one_xevent): Adjust users.
4846 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4848 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4849 This bug was introduced by my 2013-08-26 patch, which incorrectly
4850 assumed that the terminfo implementation doesn't use termcap buffers.
4851 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4852 these buffers apparently are used after all.
4853 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4854 (struct tty_display_info): Define members termcap_term_buffer and
4855 termcap_strings_buffer even if TERMINFO.
4857 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4860 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4861 'usage' docstring entry to pacify make-docfile.
4863 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4865 Change comparison functions =, <, >, <=, >= to take many arguments.
4866 * data.c: Change comparison functions' interface and implementation.
4867 * lisp.h: Make arithcompare available for efficient two arg
4869 * bytecode.c: Use arithcompare.
4870 * fileio.c: Use new interface.
4872 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4874 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4876 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4878 * eval.c (Feval): Document the new use of `lexical'.
4880 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4882 Review and drop old frame resize hack.
4883 * frame.h (struct frame): Remove force_flush_display_p.
4884 * dispnew.c (update_frame): Adjust user and don't call
4885 flush_frame here. The comment has said that there was an issues
4886 with redisplaying fringes, but I don't see any differences with
4887 and without this hack. Hopefully we can continue without it.
4888 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4889 current frame matrices twice if resized_p is set.
4891 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4893 Do not populate pure Xism x_sync to other ports.
4894 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4895 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4896 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4897 * w32term.h (x_sync): Remove prototype.
4899 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4901 Cleanup frame flushing.
4902 * dispextern.h (struct redisplay_interface):
4903 Drop flush_display_optional because flush_display is enough
4904 for X and flushing via RIF is just a no-op for others.
4905 * frame.h (flush_frame): New function.
4906 * dispnew.c (update_frame):
4907 * minibuf.c (read_minibuf):
4908 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4910 * keyboard.c (detect_input_pending_run_timers): Do not flush
4911 all frames but selected one in redisplay_preserve_echo_area.
4912 * nsterm.m (ns_flush): Remove no-op.
4913 (ns_redisplay_interface): Adjust user.
4914 * w32term.h (x_flush): Remove no-op.
4915 (w32_redisplay_interface): Adjust user.
4916 * xterm.c (x_flush): Simplify because we do not flush all
4917 frames at once any more. Adjust comment.
4918 (x_redisplay_interface): Adjust user.
4920 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4922 Port --without-x --enable-gcc-warnings to Fedora 19.
4923 * gfilenotify.c (globals_of_gfilenotify):
4924 Call g_type_init only if using an older glib version that needs it.
4926 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4928 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4929 (last_glyphless_glyph_merged_face_id): Remove declarations.
4930 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4931 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4932 (last_glyphless_glyph_merged_face_id): Now static.
4933 (merge_escape_glyph_face): New function, refactored from...
4934 (get_next_display_element): ...here.
4935 (merge_glyphless_glyph_face): New function, refactored from...
4936 (produce_glyphless_glyph): ...here...
4937 * term.c (produce_glyphless_glyph): ...and here.
4939 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4941 * eval.c (eval_sub): Only call Ffunction if necessary.
4943 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4945 Attempt to make redisplay more selective when changing cursor type.
4946 * frame.h (struct frame): New bitfield cursor_type_changed.
4947 * xdisp.c (cursor_type_changed): Remove.
4948 (try_cursor_movement, redisplay_window, try_window_id)
4949 (set_frame_cursor_types, try_window_reusing_current_matrix):
4950 Adjust to use per-frame bitfield.
4951 (redisplay_internal): Look for cursor type change on each visible
4952 frame and consider all frames if cursor type has been changed on
4953 the frame other than selected. If cursor type has been changed on
4954 selected frame only, do not use fast update.
4956 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4958 Attempt to make redisplay more selective when changing fonts.
4959 * frame.h (struct frame): New bitfield fonts_changed.
4960 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4961 (adjust_frame_glyphs): Add prototype.
4962 * dispnew.c (fonts_changed_p): Remove.
4963 (adjust_glyphs): Remove because we do not
4964 adjust matrices on all frames at once any more.
4965 (adjust_frame_glyphs): Block and unblock input here.
4966 (adjust_glyph_matrix): Use fonts_changed.
4967 (change_frame_size_1): Use adjust_frame_glyphs.
4968 * font.c (font_open_entity): Use fonts_changed.
4969 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4970 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4971 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4972 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4973 (shrink_mini_window, Fresize_mini_window_internal)
4974 (window_scroll_pixel_based, Fset_window_configuration)
4975 (apply_window_adjustment, Fset_window_vscroll):
4976 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4977 Use adjust_frame_glyphs.
4978 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4979 (try_window_reusing_current_matrix, try_window_id, display_line)
4980 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4981 (redisplay_internal): Consider fonts_changed and adjust frame
4982 matrices for each frame only if the frame is visible. If font
4983 has been changed on some frame during full redisplay, retry
4984 only visible frames where the font has been actually changed.
4986 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4988 Cache current header and mode line height for each window.
4989 * window.h (struct window): New fields mode_line_height
4990 and header_line_height.
4991 * window.c (make_window): Initialize them.
4992 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4993 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4994 (current_mode_line_height, current_header_line_height):
4996 * xdisp.c (current_mode_line_height, current_header_line_height):
4998 (pos_visible_p, init_xdisp): Adjust user.
4999 (redisplay_window): Invalidate mode_line_height and
5000 header_line_height if current and desired matrices do not agree.
5002 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5004 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5005 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5007 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5009 Make --without-x compatible with --enable-gcc-warnings.
5010 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5011 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5012 members under HAVE_WINDOW_SYSTEM.
5013 * keyboard.c (make_lispy_focus_out): Likewise.
5014 (record_menu_key): Move under HAVE_MENUS.
5015 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5016 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5017 (syms_of_xdisp): Adjust user.
5018 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5019 (start_hourglass, cancel_hourglass):
5020 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5021 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5022 and CLEAR_FONT_TABLE_NFONTS.
5023 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5024 Declare only if HAVE_WINDOW_SYSTEM.
5025 (lface_same_font_attributes_p, clear_face_gcs): Define only
5026 if HAVE_WINDOW_SYSTEM.
5028 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5030 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5031 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5032 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5034 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5036 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5038 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5040 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5041 This fixes a type error on hosts where ptrdiff_t is wider than int.
5043 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5045 * keyboard.c (read_key_sequence_vs): New function.
5046 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5049 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5051 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5053 Makefile improvements.
5054 * Makefile.in (config.status): Don't use double-colon rules, as
5055 they are not portable according to POSIX. Fix shell typo with `;
5056 I guess this rule has never been tested?
5057 (VCSWITNESS): New macro, to override any environment var.
5059 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5061 * xterm.h (struct x_display_info): Do not track X connection
5062 fd separately because it is always available from Display.
5063 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5066 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5068 * buffer.c (drop_overlay):
5069 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5070 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5072 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5074 * buffer.c (Fmake_overlay, Fmove_overlay):
5075 * intervals.c (set_point_from_marker):
5076 * print.c (PRINTPREPARE): Prefer signal_error
5077 to plain error and report unsuitable marker too.
5079 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5081 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5082 for 'dragging' member.
5083 (struct x_output): Remove set-but-unused leftovers
5084 'left_before_move' and 'top_before_move'.
5085 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5086 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5087 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5088 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5089 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5090 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5091 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5092 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5094 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5096 * nsfont.m (INVALID_GLYPH): New define.
5097 (nsfont_encode_char): Use INVALID_GLYPH.
5098 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5100 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5102 * xterm.c (x_last_mouse_movement_time): Revert last change.
5103 This code should use XDisplayMotionBufferSize to check display's
5104 motion history first, and there are few other issues as well.
5105 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5106 (handle_one_xevent): Adjust user.
5108 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5110 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5111 * frame.c (Flast_nonminibuf_frame): ... to here.
5112 (check_minibuf_window): Don't abort if no window was found
5115 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5117 Use XGetMotionEvents to ask the last mouse motion time from X server.
5118 * xterm.c (X_MOTION_HISTORY): Default to 1.
5119 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5120 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5121 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5122 Ifdef away legacy code.
5123 (XTmouse_position, x_scroll_bar_report_motion):
5124 Use x_last_mouse_movement_time.
5125 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5128 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5130 * msdos.c (last_mouse_window): Move to...
5131 (dos_rawgetc): ...this function and adjust comment.
5132 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5133 (mouseMoved): ...this function and adjust comment.
5134 * w32term.c (last_window): Likewise with...
5135 (w32_read_socket): ...this function.
5136 * xterm.c (last_window): Likewise with...
5137 (handle_one_xevent): ...this function.
5139 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5141 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5142 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5143 (handle_one_xevent): ...to here.
5144 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5147 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5149 * msdos.c (IT_set_terminal_window): Remove no-op.
5150 (initialize_msdos_display): Adjust terminal setup.
5151 * w32console.c (w32con_set_terminal_window): Remove no-op.
5152 (initialize_w32_display): Adjust terminal setup.
5153 * w32term.c (w32_set_terminal_window): Remove no-op.
5154 (w32_create_terminal): Adjust terminal setup.
5155 * xterm.c (XTset_terminal_window): Remove no-op.
5156 (x_create_terminal): Adjust terminal setup.
5158 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5160 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5162 (ns_create_terminal): Adjust terminal setup.
5163 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5165 (w32_create_terminal): Adjust terminal setup.
5166 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5168 (x_create_terminal): Adjust terminal setup.
5170 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5172 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5173 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5174 * dispnew.c (buffer_posn_from_coords):
5175 * window.c (Fwindow_end, displayed_window_lines):
5176 * xdisp.c (redisplay_mode_lines): Use it.
5178 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5180 * fontset.c (face_for_char): Check char in the current face font first
5181 if HAVE_NS (Bug#15138).
5183 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5185 * window.c (temp_output_buffer_show): Make sure window returned
5186 by display_buffer is live (Bug#15213).
5188 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5190 Minor cleanup to avoid forward declarations.
5191 * coding.h (struct ccl_spec): Remove forward declaration.
5192 * composite.h (toplevel): Include font.h.
5193 (struct composition_it, struct face, struct font_metrics):
5194 Remove forward declaration.
5195 * dispextern.h (struct image, struct atimer): Likewise.
5196 * emacsgtkfixed.h (struct frame): Likewise.
5197 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5198 * font.h (struct font_driver, struct font, struct glyph_string)
5199 (struct face): Remove forward declaration.
5200 * fontset.h (struct face, struct font): Likewise.
5201 * frame.h (toplevel): Style cleanup.
5202 (enum output_method): Move to...
5203 * termhooks.h (enum output_method): ...here.
5204 (struct glyph, struct frame, struct ns_display_info)
5205 (struct x_display_info, struct w32_display_info):
5206 Remove forward declaration.
5207 * xterm.h (toplevel): Include termhooks.h.
5208 (struct font, struct window, struct glyph_matrix, struct frame)
5209 (struct input_event, struct face, struct image): Remove forward
5211 * gtkutil.h (struct _widget_value): Likewise.
5212 * keyboard.h (toplevel): Include termhooks.h.
5213 (struct input_event): Remove forward declaration.
5215 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5217 * intervals.c (set_point_from_marker): New function.
5218 * editfns.c (Fgoto_char):
5219 * process.c (Finternal_default_process_filter):
5220 * window.c (select_window_1): Use it.
5221 * buffer.h (set_point_from_marker): Add prototype.
5223 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5225 * w32.c (term_winsock): Call release_listen_threads before calling
5227 (_sys_wait_accept): Wait for accept event in a loop with a finite
5228 timeout, instead of waiting indefinitely. Will hopefully avoid
5229 hanging during exit because WSACleanup deadlocks waiting for the
5230 event object to be released. (Bug#14333)
5232 * w32proc.c (release_listen_threads): New function, signals all
5233 the reader threads that listen for connections to stop waiting.
5235 * w32.h (release_listen_threads): Add prototype.
5237 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5239 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5240 field of new marker (for sanity and safety).
5241 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5242 anyway because XMISCTYPE is a function and can't be an lvalue).
5244 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5246 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5247 (x_after_update_window_line, x_scroll_bar_create)
5248 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5249 (handle_one_xevent, x_clear_frame_area):
5250 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5251 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5252 * xterm.h (x_clear_area): Adjust prototype.
5254 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5256 Hook scanning and indentation functions to find_newline. This helps
5257 to avoid duplicated code and renders more respect to newline cache.
5258 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5259 * cmds.c (Fforward_line):
5260 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5261 Use find_newline and avoid unnecessary point movements.
5262 * search.c (scan_newline): Implement on top of find_newline.
5264 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5266 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5267 scoped code (bug#11258).
5269 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5271 * nsterm.m (last_window): New variable.
5272 (EV_TRAILER2): New macro.
5273 (EV_TRAILER): Call EV_TRAILER2.
5274 (mouseMoved:): Add support for mouse-autoselect-window
5275 on nextstep (Bug#6888).
5277 2013-08-28 Andreas Schwab <schwab@suse.de>
5279 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5280 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5281 Remove unused macro definitions.
5282 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5283 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5284 Only define if emacs.
5286 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5288 Prefer enum glyph_row_area to int where appropriate.
5289 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5291 (window_box, window_box_width, window_box_left, window_box_left_offset)
5292 (window_box_right, window_box_right_offset): Adjust prototypes.
5293 * xdisp.c (window_box, window_box_width, window_box_left)
5294 (window_box_left_offset, window_box_right, window_box_right_offset):
5295 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5296 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5297 * nsterm.m (ns_clip_to_row):
5298 * w32term.c (w32_clip_to_row):
5299 * xterm.c (x_clip_to_row): Likewise.
5301 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5303 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5304 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5306 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5308 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5309 for portability to hosts where /bin/sh has problems.
5311 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5313 Redesign redisplay interface to drop global output_cursor.
5314 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5315 (toplevel): Remove declaration of output_cursor.
5316 (set_output_cursor, x_cursor_to): Remove prototype.
5317 * window.h (struct window): New member output_cursor.
5318 (output_cursor_to): New function to replace RIF member.
5319 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5320 (update_text_area, set_window_cursor_after_update): Use it.
5321 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5322 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5323 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5324 * w32term.c (x_update_window_begin, x_update_window_end):
5325 * xterm.c (x_update_window_begin, x_update_window_end):
5326 Adjust to use per-window output cursor.
5328 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5330 Simplify SELECT_TYPE-related code.
5331 Like EMACS_TIME, this portability layer is no longer needed, since
5332 Emacs has been using fd_set as a portability layer for some time.
5333 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5334 (SELECT_TYPE): Remove. All uses changed to fd_set.
5335 (fd_set) [!FD_SET]: New typedef.
5337 Simplify EMACS_TIME-related code.
5338 This portability layer is no longer needed, since Emacs has been
5339 using struct timespec as a portability layer for some time.
5340 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5341 Include <time.h> rather than "systime.h"; that's all that's needed now.
5342 * dispnew.c: Include <timespec.h> rather than "systime.h";
5343 that's all that's needed now.
5344 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5345 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5346 TIMESPEC_RESOLUTION.
5347 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5348 LOG10_TIMESPEC_RESOLUTION.
5349 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5350 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5351 (make_emacs_time): Remove. All used changed to make_timespec.
5352 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5353 (current_timespec): Rename from current_emacs_time. All uses changed.
5354 (add_emacs_time): Remove. All uses changed to timespec_add.
5355 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5356 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5357 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5358 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5359 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5360 (current_timespec): Rename from current_emacs_time. All uses changed.
5361 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5362 changed to timespec_cmp.
5363 * xgselect.c: Include <timespec.h>, since our .h files don't.
5365 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5367 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5368 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5369 Remove the leftovers.
5370 * gtkutil.c (toplevel): Do not declare Qxft but include
5372 * image.c (toplevel): Do not declare Vlibrary_cache because
5373 it's already done in lisp.h.
5375 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5377 * lisp.h (Mouse_HLInfo): Move from here...
5378 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5379 (reset_mouse_highlight): New function.
5380 * msdos.c (dos_set_window_size, IT_update_begin)
5381 (internal_terminal_init):
5382 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5383 (ns_initialize_display_info):
5384 * w32console.c (initialize_w32_display):
5385 * w32term.c (x_update_window_end, x_free_frame_resources)
5386 (w32_initialize_display_info):
5387 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5388 * window.c (Fdelete_other_windows_internal):
5389 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5390 * termchar.h (toplevel):
5391 * xterm.h (toplevel): Include dispextern.h.
5393 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5395 Fix minor problems found by static checking.
5396 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5397 (expect): Avoid nested-if warning.
5398 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5399 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5400 * nsterm.h, nsterm.m (ns_select):
5401 * xgselect.c, xgselect.h (xg_select):
5402 Adjust signature to better match pselect's.
5403 * nsterm.m (ns_select):
5404 Don't set *TIMEOUT, since pselect doesn't.
5405 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5406 diagnostic about assigning const char * to it.
5407 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5409 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5411 * lread.c (substitute_object_recurse): Handle hash-tables as well
5414 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5416 Fix unlikely core dump in init_tty, and simplify terminfo case.
5417 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5418 The old version incorrectly dumped core if malloc returned a
5419 buffer containing only non-NUL bytes.
5420 (init_tty): Do not allocate or free termcap buffers; the
5421 struct does that for us now.
5422 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5423 (struct tty_display_info): Define members termcap_term_buffer and
5424 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5425 use them. Allocate them directly in struct rather than indirectly
5426 via a pointer, to simplify init_tty.
5428 * frame.c (check_minibuf_window): Initialize 'window' properly,
5429 so that Emacs reliably aborts later if 'window' is not initialized.
5431 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5433 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5434 of VoidSymbol (Bug#15154).
5436 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5438 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5439 mouse_face_beg_y and mouse_face_end_y.
5440 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5441 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5442 Adjust users and update comment where appropriate.
5444 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5446 * frame.c (check_minibuf_window): New function.
5447 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5448 Call check_minibuf_window (Bug#15183).
5450 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5452 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5453 because this is the only last cursor data we need to keep and consult.
5454 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5455 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5458 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5460 Fix recovering from possible decompression error.
5461 Since insert_from_gap doesn't always move point, we can't use PT as
5462 the position where the partially decompressed data ends, and
5463 should count how many bytes was produced so far.
5464 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5465 (unwind_decompress): Really delete partially uncompressed data.
5466 (Fzlib_decompress_region): Take decompressed data size into account.
5468 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5470 * syntax.c (init_syntax_once): Adjust comment and do an early
5471 initialization of Qchar_table_extra_slots just once...
5472 * casetab.c (init_casetab_once):
5473 * category.c (init_category_once):
5474 * character.c (syms_of_character):
5475 * coding.c (syms_of_coding):
5476 * xdisp.c (syms_of_xdisp): ...and omit it here.
5478 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5480 * xdisp.c (get_next_display_element): Don't apply to characters
5481 from a display vector the logic of setting it->end_of_box_run_p
5482 suitable for characters from a buffer. (Bug#15175)
5484 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5485 to handle directories, rather than '_utime' which doesn't.
5488 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5490 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5491 or fullscreen (Bug#14627).
5493 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5495 System-dependent integer overflow fixes.
5496 * process.c (Fset_process_window_size): Signal an error if
5497 the window size is outside the range supported by the lower level.
5498 * sysdep.c (set_window_size): Return negative on error,
5499 nonnegative on success, rather than -1, 0, 1 on not in system,
5500 failure, success. This is simpler. Caller changed.
5501 (serial_configure): Remove unnecessary initialization of local.
5502 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5503 size fits in unsigned long; this isn't true on some 32-bit hosts.
5504 Avoid buffer overrun if some future version of /proc/meminfo has a
5505 variable name longer than 20 bytes.
5506 (system_process_attributes) [__FreeBSD__]:
5507 Don't assume hw.availpages fits in 'int'.
5509 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5511 Don't let very long directory names overrun the stack.
5512 Fix some related minor problems involving "//", vfork.
5513 * callproc.c (encode_current_directory): New function.
5514 (call_process): Don't append "/"; not needed.
5515 * fileio.c (file_name_as_directory_slop): New constant.
5516 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5517 this can save the caller having to alloca.
5518 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5519 Use SAFE_ALLOCA, not alloca.
5520 (directory_file_name, Fexpand_file_name): Leave leading "//"
5521 alone, since it can be special even on POSIX platforms.
5522 * callproc.c (call_process):
5523 * process.c (Fformat_network_address):
5524 * sysdep.c (sys_subshell):
5525 Use encode_current_directory rather than rolling our own.
5526 (create_process): No need to encode directory; caller does that now.
5527 * process.h (encode_current_directory): New decl.
5528 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5529 Rework to avoid 'goto xyzzy;'.
5531 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5533 * xdisp.c (handle_face_prop): If the default face was remapped use
5534 the remapped face for strings from prefix properties. (Bug#15155)
5536 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5538 Minor cleanup for redisplay interface and few related functions.
5539 * frame.h (enum text_cursor_kinds): Move from here...
5540 * dispextern.h (enum text_cursor_kinds): ...to here.
5541 (toplevel): Drop unnecessary declarations.
5542 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5543 in update_window_end_hook and draw_window_cursor functions.
5544 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5545 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5546 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5547 * xterm.c (x_update_window_end, x_draw_window_cursor):
5548 * xdisp.c (display_and_set_cursor, update_window_cursor)
5549 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5550 enum text_cursor_kinds where appropriate.
5552 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5554 Redesign redisplay interface to drop updated_row and updated_area.
5555 * dispextern.h (updated_row, updated_area): Remove declaration.
5556 (struct redisplay_interface): Pass glyph row and row area parameters
5557 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5558 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5560 * dispnew.c (updated_row, updated_area): Remove.
5561 (redraw_overlapped_rows, update_window_line): Adjust user.
5562 (update_marginal_area, update_text_area): Likewise. Pass updated row
5563 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5564 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5567 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5569 * process.c (flush_pending_output): Remove stub.
5572 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5574 * callproc.c: Fix race that killed background processes (Bug#15144).
5575 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5576 Record deleted process-id in critical section, not afterwards.
5577 Don't mistakenly kill process created by a call-process invocation
5578 that discards output and does not wait.
5580 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5582 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5583 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5584 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5585 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5586 to shut up compiler in mark_object.
5587 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5589 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5591 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5592 We can't portably rely on PTY_OPEN doing that, even if
5593 it calls posix_openpt with O_CLOEXEC.
5595 2013-08-20 Kenichi Handa <handa@gnu.org>
5597 * character.c (string_char): Improve commentary.
5599 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5601 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5602 (struct animation_cache): Make signature a flexible array member.
5603 All uses changed. This is a tad slower but may insulate us better
5604 from future changes to ImageMagick.
5606 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5608 * image.c: Shrink memory needed for animation cache.
5609 (SIGNATURE_DIGESTSIZE): New constant.
5610 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5611 (imagemagick_create_cache): Copy the signature. This saves
5612 several KB of memory that ImageMagick wastes per signature.
5613 Don't bother updating the update_time, as the caller does that now.
5614 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5615 it's a fixed size struct member now.
5616 (imagemagick_get_animation_cache): Always destroy the signature,
5617 as it's now imagemagick_create_cache's responsibility to copy it.
5618 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5619 and use memcmp rather than strcmp.
5620 eassert that ImageMagick returns a signature of the specified length.
5622 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5624 * image.c (imagemagick_get_animation_cache): Don't segfault on
5626 (imagemagick_get_animation_cache): Revert to previous definition
5627 so that it actually works. But keep the memory leak fix.
5628 (imagemagick_get_animation_cache): Fix memory leak.
5630 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5632 * image.c: Fix animation cache signature memory leak.
5633 Fix some other minor performance problems while we're at it.
5634 (imagemagick_create_cache): Clear just the members that
5635 need clearing. Don't set update_time, as caller does that now.
5636 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5637 Simplify by using pointer-to-pointer instead of a prev pointer.
5638 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5639 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5640 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5641 it's already a copy. Free the signature probe unless it's cached.
5643 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5644 This was introduced by my 2013-08-12 fix for Bug#15035.
5646 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5648 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5649 (imagemagick_prune_animation_cache): Now static.
5651 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5653 * image.c (imagemagick_get_animation_cache): Don't segfault when
5654 pruning all entries.
5656 2013-08-18 Ken Brown <kbrown@cornell.edu>
5658 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5659 static heap if ENABLE_CHECKING is defined.
5660 (max_bss_sbrk_ptr): New variable.
5662 (report_sheap_usage): Report maximum static heap usage instead of
5663 ending static heap usage.
5665 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5667 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5668 of zlib_initialized according to the results of calling
5669 init_zlib_functions.
5671 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5673 * image.c: Implement an ImageMagick per-image cache.
5674 (imagemagick_get_animation_cache): Fix a double-free error.
5675 (imagemagick_load_image): Remove the ping_wand code, which only
5676 apparently saved time on invalid animated images, and slowed down
5677 everything else. Optimise for the common case.
5679 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5681 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5683 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5685 * marker.c (set_marker): Remove documentation of undefined behavior.
5687 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5689 * image.c (imagemagick_compute_animated_image): Animate correctly
5690 when sub-images are smaller than the main image.
5691 (imagemagick_compute_animated_image): Setting the iterator row to
5692 zero is apparently not allowed.
5693 (imagemagick_compute_animated_image): Allow images that say they
5694 have sub-images that are bigger than the main image, but just crop
5697 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5699 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5701 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5703 * image.c (imagemagick_compute_animated_image): Respect the GIF
5706 2013-08-15 Ken Brown <kbrown@cornell.edu>
5708 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5709 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5712 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5714 Fix minor problems found by static checking.
5715 * frame.c (delete_frame):
5716 * xdisp.c (next_element_from_display_vector):
5717 Avoid uninitialized local.
5718 * image.c (imagemagick_compute_animated_image): Port to C89.
5719 Prefer usual GNU indentation style for loops.
5720 Be more careful about bizarrely large sizes, by using ptrdiff_t
5723 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5725 Fix infinite frame selection loop (Bug#15025).
5726 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5728 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5730 * xdisp.c (compute_window_start_on_continuation_line):
5731 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5732 to make sure we end up setting the window start at the leftmost
5733 visible character of the display line. This avoids funky
5734 horizontal shifting because the window start is not kept on the
5735 same position. (Bug#15090)
5736 (next_element_from_display_vector): Support 'box' face attribute
5737 in the face definitions of a display vector. (Bug#15099)
5739 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5741 * image.c (imagemagick_compute_animated_image): Implement animated
5743 (imagemagick_compute_animated_image): Fix some compilation
5744 warnings. Implement a very simple cache to make the animation
5745 usable at all, but it should be replaced with a per-image cache.
5747 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5749 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5750 to do `for' loops over alist values.
5751 * buffer.h (FOR_EACH_BUFFER):
5752 * process.c (FOR_EACH_PROCESS): Use it.
5753 (handle_child_signal, status_notify, Fget_buffer_process)
5754 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5756 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5758 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5759 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5760 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5761 to xzalloc and so avoid redundant call to memset.
5762 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5763 members because it is allocated with xzalloc and so already zeroed.
5765 2013-08-14 Ken Brown <kbrown@cornell.edu>
5767 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5770 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5772 Utility function and macro to copy Lisp string to C string.
5773 * lisp.h (xlispstrdupa): New macro.
5774 (xlispstrdup): New prototype.
5775 * alloc.c (xlispstrdup): New function.
5776 * callint.c (Fcall_interactively):
5777 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5778 (Fsubstitute_in_file_name):
5779 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5780 * image.c (x_create_bitmap_from_file):
5781 * w32term.c (w32_term_init):
5782 * xterm.c (x_term_init): Use xlispstrdup.
5784 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5786 * image.c (imagemagick_load_image): Make animated pictures work.
5787 There's still some problems with background color settings, though
5790 * decompress.c (unwind_decompress): Always restore point.
5792 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5794 * marker.c (set_marker): Reformat documentation.
5796 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5798 * xdisp.c (cursor_type_changed): Now static.
5800 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5801 Use changed. This avoids the need to call xmalloc and for the
5802 caller to call xfree, and avoids memory leaks in some situations.
5804 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5806 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5807 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5808 (redisplay_window): If window_end_valid is cleared due to non-zero
5809 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5810 so do not call to try_cursor_movement for that window.
5812 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5814 * window.h (struct window): Convert window_end_pos and
5815 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5816 (wset_window_end_pos, wset_window_end_vpos): Remove.
5817 * dispnew.c (adjust_glyph_matrix):
5818 * window.c (Fwindow_end, replace_window, set_window_buffer)
5820 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5821 (set_vertical_scroll_bar, redisplay_window, try_window)
5822 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5823 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5824 (note_mouse_highlight): Adjust users.
5825 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5828 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5830 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5831 * image.c (imagemagick_filename_hint): Use `const char *' and
5832 prefer SSDATA to SDATA to avoid warnings.
5834 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5836 Cleanup window fringes, margins and scroll bars adjustments.
5837 * window.c (set_window_fringes, set_window_margins)
5838 (set_window_scroll_bars, apply_window_adjustment): New functions.
5839 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5840 (Fset_window_scroll_bars): Use them.
5842 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5844 * window.h (struct window): Convert scroll_bar_width
5845 from Lisp_Object to integer. Adjust comment.
5846 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5848 * window.c (wset_scroll_bar_width): Remove.
5849 (make_window): Initialize scroll_bar_width.
5850 (Fsplit_window_internal): Use direct assignment.
5851 (Fset_window_configuration, save_window_save):
5852 Convert Lisp_Object to integer and back where appropriate.
5853 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5854 bar was actually changed, and mention this in docstring.
5856 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5858 * decompress.c: Minor simplifications.
5859 (Fzlib_decompress_region): Don't bother verifying
5860 that avail_out <= UINT_MAX, as that was confusing.
5861 Mention the restriction in a comment instead.
5862 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5864 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5866 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5867 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5869 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5871 * image.c (imagemagick_filename_hint): Check for errors in the
5874 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5876 * window.c (Fwindow_margins): Return nil when there's no marginal
5877 area, as per the documented API.
5879 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5880 Fmake_vector, as scroll bar's struct members are not all Lisp
5881 objects now. This avoids crashes in GC.
5883 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5884 bool, so its address could be taken.
5886 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5888 * image.c (imagemagick_filename_hint): New function to possibly
5889 apply `image-content-type-suffixes'.
5890 (imagemagick_load_image): Use it.
5892 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5894 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5895 if loading zlib failed.
5897 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5899 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5900 2013-08-13 checkin below. Change bool to BOOL, rule is:
5901 All Obj-C code uses BOOL, except for interfaces callable from C.
5903 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5905 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5907 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5908 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5909 bool instead of BOOL.
5910 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5911 from Lisp_Object to bitfield. Adjust comment.
5912 * w32term.c (x_scroll_bar_create): Adjust user.
5913 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5914 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5915 Use bool for boolean.
5916 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5917 to `unsigned int' when defining a bitfield.
5919 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5921 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5923 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5925 * window.h (struct window): Convert left_margin_cols and
5926 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5927 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5928 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5930 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5932 (showing_window_margins_p, update_window_line, update_frame_1):
5933 * fringe.c (draw_fringe_bitmap_1):
5934 * xdisp.c (window_box_width): Adjust users.
5935 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5936 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5937 Use direct assignment.
5938 (Fset_window_configuration, save_window_save, Fwindow_margins):
5939 Convert Lisp_Object to integer and back where appropriate.
5940 (Fset_window_margins): Adjust user. Return t if any margin
5941 was actually changed, and mention this in docstring.
5943 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5945 * syntax.c (forward_word):
5946 * cmds.c (forward_char, backward_char): Mention the optional argument.
5948 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5950 * window.h (struct window): Convert left_fringe_width
5951 and right_fringe_width from Lisp_Objects to integers.
5953 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5954 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5955 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5957 (make_window): Initialize new integer fields to -1.
5958 (Fsplit_window_internal): Use direct assignment.
5959 (Fset_window_configuration, save_window_save):
5960 Convert Lisp_Object to integer and back where appropriate.
5961 (Fset_window_fringes): Adjust user. Return t if any fringe
5962 was actually changed, and mention this in docstring.
5964 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5966 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5967 * nsfns.m (x_set_cursor_type):
5968 * w32fns.c (x_set_cursor_type):
5969 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5970 * xdisp.c (set_frame_cursor_types): ...but in common code.
5972 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5974 * font.c (clear_font_cache): New function, stripped from...
5975 (Fclear_font_cache): ...here, which now uses the function
5976 above. Adjust comment.
5977 * font.h (clear_font_cache): Add prototype.
5978 * xfaces.c (clear_face_cache): Use clear_font_cache.
5980 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5982 * window.c (Fset_window_start): Compare `w', not `window' because
5983 `w' might not be equal to `window' after call to decode_live_window.
5985 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5987 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5988 This fixes a problem introduced by the Bug#15035 patch
5989 when using GPG. Reported by Herbert J. Skuhra.
5991 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5993 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5994 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5995 not yet initialized.
5997 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5999 * decompress.c (Fzlib_decompress_region): Support zlib
6000 decompression, too, and rename.
6002 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6004 Minor zlib configuration tweaks.
6005 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6006 Don't assume presence of fn_inflateInit2_ zlib internal function.
6008 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6010 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6011 include the zlib prefix.
6013 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6015 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6016 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6017 define static variables that are pointers to zlib functions to be
6019 (init_zlib_functions) [WINDOWSNT]: New function.
6020 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6022 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6023 macros instead of invoking the zlib functions directly.
6024 (syms_of_decompress): DEFSYM Qzlib_dll.
6025 Staticpro Szlib_available_p.
6027 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6029 Avoid looping over all frame windows to freeze and unfreeze.
6030 * window.h (struct window): Drop frozen_window_start_p.
6031 (freeze_window_starts): Drop prototype.
6032 * frame.h (struct frame): New frozen_window_starts flag.
6033 (FRAME_WINDOWS_FROZEN): New macro.
6034 * window.c (freeze_window_start, freeze_window_starts):
6036 (select_window, replace_window): Adjust users.
6037 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6038 (window_frozen_p): New function.
6039 (redisplay_window): Use it.
6041 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6043 Fix some fd issues when running subprocesses (Bug#15035).
6044 Fix bugs that can leak files or file descriptors on errors.
6045 Don't unlink open temp files, as that's hard for users to diagnose
6046 when things go awry (e.g., temp disk exhausted).
6047 Don't bother to lock temp files. Check for invalid recursion.
6048 * callproc.c (synch_process_fd): Remove. All uses removed.
6049 (synch_process_tempfile): New var or macro.
6050 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6052 (record_kill_process): New arg, the temp name. All callers changed.
6053 (delete_temp_file): Now just a simple wrapper around unlink.
6054 (call_process_kill): New arg, the call_process_fd array.
6055 Close them all. Clear synch_process_pid. Remove the temp file,
6056 or arrange for it to be removed.
6057 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6058 that's been moved to synch_process_tempfile. Caller changed.
6059 Do not remove the tempfile; that's now call_process_kill's
6061 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6062 call_process_kill; the caller now does that.
6063 (call_process_cleanup): Do not close the process fd; that's now
6064 call_process_kill's responsibility.
6065 (Fcall_process): Implement via new function call_process, which
6066 has most of the old body of Fcall_process, but with a different API.
6067 (call_process): New function that does not open or close filefd if
6068 it is nonnegative. Record which fds need to be closed, and let
6069 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6070 Signal an error if invoked recursively (could be done via a hook).
6071 Simplify creation of the tempfile in the MSDOS case.
6072 Don't create the output file until after checking for the executable.
6073 Report any failure to open /dev/null.
6074 Don't open /dev/null for writing twice; once is enough.
6075 Don't create pipe if all output is being discarded or sent to file.
6076 Don't worry about setting up the coding system or reading from the
6077 pipe if all output is being discarded.
6078 Hoist fd_error local into top level, to lessen block nesting.
6079 Don't record deleted pid here; now done by Fcall_process_region.
6080 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6081 and note its success in synch_process_tempfile.
6082 Do not leak resources when child_setup fails.
6083 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6084 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6085 (create_temp_file): Now returns open fd, with an additional
6086 Lisp_Object * argument to return the name. All callers changed.
6087 Do not close the file; rewind it instead, and leave it open for
6088 the caller. Do not lock the temp file. Unwind-protect the file
6089 and the file-descriptor.
6090 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6091 If an asynchrounous process, record it here, not in call_process.
6092 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6093 * eval.c (set_unwind_protect): New function.
6094 * fileio.c (write_region): New function, generalized from the
6095 old Fwrite_region. Do not lock temp files.
6096 (Fwrite_region): Use it.
6097 * lisp.h (set_unwind_protect, write_region): New decls.
6098 * process.c: Include <verify.h>.
6099 (make_process): Mark fds as initially closed.
6100 (deleted_pid_list): Now a list of pid-filename pairs.
6102 (close_process_fd): New function.
6103 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6104 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6105 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6106 (create_process, create_pty, Fmake_serial_process)
6107 (server_accept_connection): Record which fds need to be closed,
6108 and let deactivate_process close them.
6109 (Fmake_network_process): Do not discard the unwind-protect
6110 until it's safe to do so.
6111 (deactivate_process): Close the fds opened by create_process etc.
6112 (Fprocess_send_eof): Adjust to new way of recording open fds.
6113 Report an error if /dev/null can't be opened, instead of aborting.
6114 * process.h (PROCESS_OPEN_FDS): New constant.
6115 (struct Lisp_Process): New member open_fds.
6116 (record_kill_process, record_deleted_pid): Adjust signatures.
6117 (record_deleted_pid): Move decl here ...
6118 * syswait.h (record_deleted_pid): ... from here.
6120 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6122 * decompress.c: Fix bugs with large buffers and weird inputs.
6123 Tune a bit. Reindent as per usual Emacs style.
6124 (BUFFER_SIZE): Remove.
6125 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6126 more than UINT_MAX bytes. Decompress into the gap instead of into
6127 an auto buffer, as this should avoid copying. Return nil if
6128 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6129 set immediate_quit; we shouldn't trust zlib code that much.
6131 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6133 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6134 errors, and really move the gap to where we want it.
6136 * lisp.h: Include decompress.c support.
6138 * emacs.c (main): Include decompress.c support.
6140 * Makefile.in: Include -lz if present.
6142 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6144 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6145 (initWithTitle:): Initialize frame to 0.
6146 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6147 (fillWithWidgetValue:frame:): Rename from
6148 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6150 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6151 fillWithWidgetValue:frame:
6153 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6154 remove memory leak warnings.
6156 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6157 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6160 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6161 (x_activate_menubar): Update the whole menu.
6162 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6163 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6164 current event is not NSSystemDefined (Bug#15001).
6165 Call ns_check_menu_open only if trackingMenu is 2.
6166 (menuDidClose:): New method, decrease trackingMenu.
6167 (fillWithWidgetValue:setDelegate:): New method.
6168 (fillWithWidgetValue:): Call the above.
6170 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6172 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6174 Omit some unnecessary casts.
6175 Many of these go back to the old pre-C89 days, when they may have
6176 been needed, but we've been assuming C89 or later for a while now.
6177 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6178 (live_float_p, live_misc_p, live_vector_p):
6179 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6180 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6181 (defvar_per_buffer):
6182 * callint.c (Fcall_interactively):
6183 * doc.c (Fsubstitute_command_keys):
6184 * filelock.c (get_boot_time):
6185 * frame.c (xrdb_get_resource):
6186 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6187 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6188 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6189 (menuitem_highlight_callback, menu_destroy_callback)
6190 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6191 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6192 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6193 (xg_tool_bar_help_callback, tb_size_cb):
6194 * image.c (xpm_alloc_color, png_read_from_memory)
6195 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6196 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6198 * keymap.c (describe_map):
6199 * nsfns.m (Fns_display_monitor_attributes_list):
6200 * nsmenu.m (process_dialog:):
6201 * nsterm.m (hold_event):
6202 * process.c (wait_reading_process_output):
6203 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6204 * scroll.c (do_direct_scrolling, scrolling_1):
6205 * termcap.c (tgetent):
6206 * window.c (check_window_containing, add_window_to_list)
6207 (freeze_window_starts):
6208 * xdisp.c (compare_overlay_entries, vmessage):
6209 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6210 (x_get_monitor_attributes_xrandr)
6211 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6212 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6213 * xfont.c (xfont_match, xfont_open):
6214 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6215 (menubar_selection_callback, menu_position_func)
6216 (popup_selection_callback, create_and_show_popup_menu)
6217 (dialog_selection_callback, create_and_show_dialog):
6218 * xrdb.c (x_get_string_resource)
6220 * xsmfns.c (x_session_check_input):
6221 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6222 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6223 (xaw_jump_callback, xaw_scroll_callback):
6224 Omit unnecessary casts.
6226 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6228 Minor string-length refactoring.
6229 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6230 * frame.c (make_monitor_attribute_list):
6231 Prefer build_string to strlen + make_string.
6233 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6235 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6236 don't check minor_code (Bug#14417).
6238 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6240 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6241 vertical positions instead. This avoids calling MATRIX_ROW with
6242 row numbers that are possibly beyond valid limits. (Bug#15064)
6244 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6246 Use xstrdup and build_unibyte_string where applicable.
6247 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6248 * xfns.c (x_window):
6249 * xrdb.c (x_get_customization_string):
6250 * xterm.c (xim_initialize):
6251 * w32fns.c (w32_window): Use xstrdup.
6252 (w32_display_monitor_attributes_list):
6253 * emacs.c (init_cmdargs):
6254 * keyboard.c (PUSH_C_STR):
6255 * nsfont.m (nsfont_open):
6256 * sysdep.c (system_process_attributes):
6257 * w32.c (system_process_attributes):
6258 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6260 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6262 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6263 variables of these types so that GDB would know about them, as aid
6264 for debugging fatal exceptions. (Bug#15024) See also
6265 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6268 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6270 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6271 larger than the NSWindow (Bug#14934).
6273 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6275 Redesign redisplay interface to drop global variable updated_window.
6276 Always pass currently updated window as a parameter to update routines.
6277 * dispextern.h (updated_window): Remove declaration.
6278 (struct redisplay_interface): Pass window parameter to
6279 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6280 and after_update_window_hook.
6281 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6283 * dispnew.c (updated_window): Remove.
6284 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6285 (update_window_line): Adjust to match redisplay interface changes.
6286 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6287 (ns_scroll_run, ns_after_update_window_line):
6288 * w32term.c (x_update_window_begin, x_update_window_end)
6289 (x_after_update_window_line, x_scroll_run):
6290 * xterm.c (x_update_window_begin, x_update_window_end)
6291 (x_after_update_window_line, x_scroll_run):
6292 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6293 Likewise. Adjust comments where appropriate.
6294 (x_cursor_to): Simplify because this is always called during window
6295 update (but install debugging check anyway).
6296 (expose_window): Check must_be_updated_p flag to see whether this
6297 function is called during window update.
6299 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6301 Do not reset window modification event counters excessively.
6302 These leftovers and poor man's tricky methods to catch extra
6303 redisplay's attention are no longer needed.
6304 * frame.c (set_menu_bar_lines_1):
6305 * minibuf.c (read_minibuf_unwind):
6306 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6307 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6308 (window_scroll_line_based, Fset_window_configuration):
6309 * xdisp.c (redisplay_window): Do not reset last_modified and
6310 last_overlay_modified counters.
6312 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6314 * xselect.c (x_send_client_event): Set send_event and serial, memset
6315 data.l as it might be bigger than data.b. Use 24 bit mask to
6316 XSendEvent (Bug#15034).
6318 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6320 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6321 for TTY frames that are not the top frame on their console.
6324 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6326 * w32term.c (w32fullscreen_hook): Really maximize frame when
6327 asked for (Bug#14841).
6329 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6331 Prefer selected_window to Fselected_window, likewise for frames.
6332 * buffer.c (Fbuffer_swap_text):
6333 * data.c (Fvariable_binding_locus):
6334 * window.c (run_window_configuration_change_hook): Adjust users.
6335 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6336 Use decode_live_frame.
6338 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6340 Be more careful if selected window shows the buffer other than current,
6341 use window_outdated only if this is not so. This change should also
6342 address some weird issues discussed in Bug#13012.
6343 * window.h (window_outdated): New prototype.
6344 * window.c (window_outdated): Now here. Convert from static and
6345 always assume window's buffer.
6346 (Fwindow_end, Fwindow_line_height): Use it.
6347 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6348 and always assume window's buffer.
6349 (redisplay_window): Adjust user.
6350 (redisplay_internal): Call to reconsider_clip_changes once and
6351 check whether mode line should be updated only if selected window
6352 shows current buffer.
6353 (run_window_scroll_functions): Use eassert for debugging check.
6354 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6356 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6358 * window.c (window_scroll, window_scroll_pixel_based)
6359 (window_scroll_line_based): Use bool for booleans.
6361 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6363 * process.c: Fix minor off-by-one issues in descriptor counts.
6364 This shouldn't fix any real bugs, but it cleans up the code a bit.
6365 (max_process_desc, max_input_desc): -1, not 0, means none.
6367 (delete_input_desc): New function.
6368 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6369 (deactivate_process): Scan backwards when recomuting max_process_desc;
6370 that should be faster.
6371 (init_process_emacs): Initialize max_input_desc.
6373 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6375 Use region cache to speedup bidi_find_paragraph_start.
6376 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6377 Rename cache_long_line_scans to cache_long_scans.
6378 * buffer.c (bset_cache_long_line_scans): Rename to
6379 bset_cache_long_scans.
6380 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6381 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6383 (syms_of_buffer): Rename cache-long-line-scans to
6384 cache-long-scans. Adjust docstring.
6385 * search.c (newline_cache_on_off):
6386 * indent.c (width_run_cache_on_off): Adjust users.
6387 * bidi.c (bidi_paragraph_cache_on_off): New function.
6388 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6389 * insdel.c (prepare_to_modify_buffer):
6390 Invalidate bidi_paragraph_cache if enabled.
6392 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6394 Invalidate region caches only if buffer text is going to be changed.
6395 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6396 (modify_text): ...new prototype.
6397 (prepare_to_modify_buffer_1): New prototype.
6398 * textprop.c (modify_region): Rename to...
6399 (modify_text_properties): ...new function.
6400 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6401 (Fremove_list_of_text_properties): Adjust users.
6402 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6403 (modify_text): ...new function.
6404 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6405 (prepare_to_modify_buffer_1): ...new function.
6406 * casefiddle.c (casify_region):
6407 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6408 (Ftranspose_regions): Use modify_text.
6410 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6412 * lisp.mk (lisp): Add nadvice.elc.
6414 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6416 New macro to iterate over live buffers similar to frames.
6417 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6418 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6419 Declare buffer-related variables here to offload lisp.h.
6420 * buffer.c (Vbuffer_alist): Adjust comment.
6421 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6422 (other_buffer_safely):
6423 * data.c (store_symval_forwarding):
6424 * dispnew.c (Fframe_or_buffer_changed_p):
6425 * fileio.c (Fdo_auto_save):
6426 * filelock.c (unlock_all_files):
6427 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6429 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6431 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6432 * callproc.c (create_temp_file):
6433 * filelock.c (create_lock_file):
6434 Assume mkostemp, since it's now provided by Gnulib.
6436 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6438 * w32.c (mkostemp): New function.
6439 (mktemp): Remove, no longer used. Most of the code reused in
6440 mkostemp. (Bug#15015)
6441 (mktemp): Don't undef.
6443 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6445 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6446 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6447 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6448 (free_glyph_pool, check_glyph_memory): Likewise for
6449 all users. Adjust comments where appropriate.
6451 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6453 * composite.h: Minor fixups.
6454 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6455 to fix a misspelling, and change it to an inline function while
6456 we're at it (it need not be a macro). All uses changed.
6457 (composition_method, composition_valid_p):
6458 Rewrite to avoid assignments in if-conditions.
6460 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6462 Do not use global Lisp_Object in composition macros.
6463 * composite.h (composition_temp): Remove declaration.
6464 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6465 (composition_method, composition_valid_p): ...inline functions.
6466 (compose_region): Remove the leftover.
6467 * composite.c (composition_temp): Remove.
6468 (run_composition_function, update_compositions)
6469 (composition_compute_stop_pos, composition_adjust_point)
6470 (Ffind_composition_internal):
6471 * coding.c (handle_composition_annotation):
6472 * xdisp.c (handle_composition_prop, check_point_in_composition):
6473 Related users changed.
6475 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6477 Drop FRAME_PTR typedef.
6478 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6479 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6480 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6481 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6482 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6483 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6484 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6485 All related users changed.
6487 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6489 * eval.c (default_toplevel_binding): New function.
6491 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6492 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6493 (syms_of_eval): Export them.
6494 * data.c (Fdefault_value): Micro cleanup.
6495 * term.c (init_tty): Use "false".
6497 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6499 Fix X GC leak in GTK and raw (no toolkit) X ports.
6500 * xterm.c (x_free_frame_resources): If white and black relief
6501 GCs are allocated, always free them here.
6502 * xfns.c (x_make_gc): Omit redundant initialization.
6503 * widget.c (create_frame_gcs): Remove the leftover.
6504 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6505 in x_free_frame_resources.
6507 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6509 * nsterm.m (windowWillResize:toSize:): Only change title if
6510 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6512 (viewDidEndLiveResize): New method.
6514 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6515 inside NS_IMPL_COCOA.
6517 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6519 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6520 Do not check whether undo is enabled because record_insert and
6521 record_delete does that themselves.
6523 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6525 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6526 member which is not really used any more.
6527 (FRAME_XIC_BASE_FONTNAME): Remove.
6528 * xfns.c (xic_free_fontset): Adjust user.
6529 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6530 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6531 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6532 (xdialog_show): Use eassert for debugging check.
6533 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6535 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6537 * fileio.c, fns.c (merge): Move extern decl from here ...
6538 * lisp.h (merge): ... to here.
6540 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6542 Fix last font-related change.
6543 * w32font.h (w32font_list_internal, w32font_match_internal):
6545 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6546 (uniscribe_list_family): Adjust to match font API change.
6547 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6548 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6550 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6552 * frame.h (FRAME_MOUSE_UPDATE):
6553 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6554 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6556 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6558 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6559 * font.h (struct font_driver): Change list, match, and list_family
6560 functions to accept struct frame * as first arg.
6561 * font.c (font_score, font_compare, font_sort_entities):
6563 (font_sort_entities, font_list_entities, font_select_entity)
6564 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6565 match font API change.
6566 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6567 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6568 * ftxfont.c (ftxfont_list, ftxfont_match):
6569 * xftfont.c (xftfont_list, xftfont_match):
6570 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6571 * w32font.c (w32font_list, w32font_match, w32font_list)
6572 (w32font_list_internal, w32_font_match_internal): Likewise.
6573 * xfaces.c (Fx_family_fonts): Adjust user.
6575 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6577 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6578 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6579 only if HAVE_X_WINDOWS is in use.
6580 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6581 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6582 * w32term.c (x_wm_set_icon_position): Likewise.
6583 * w32fns.c (x_icon): Adjust user.
6585 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6587 * xterm.c (last_mouse_press_frame): Remove the
6588 leftover which is not really used any more.
6589 (handle_one_xevent, syms_of_xterm): Adjust users.
6590 (x_flush): Call XFlush once per each X display, not frame.
6591 This is better because this code always unconditionally skips
6592 non-X frames in Vframe_list and issues the only XFlush if we
6593 have more than one X frame on the same X display.
6594 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6595 Use bool for booleans.
6596 (x_draw_glyph_string_background, cvt_string_to_pixel)
6597 (cvt_pixel_dtor): Drop unnecessary prototypes.
6598 * xterm.h (x_display_ok): Adjust prototype.
6600 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6602 Drop unnecessary functions that deals with frame pixel size.
6603 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6604 (x_pixel_height): Drop prototypes.
6605 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6606 (x_pixel_height): Drop implementations.
6607 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6608 which should be always valid for window frame.
6609 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6610 * w32menu.c (Fx_popup_dialog):
6611 * xmenu.c (Fx_popup_dialog): Likewise for both.
6613 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6615 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6616 frame parameters and call to Fmodify_frame_parameters just once.
6617 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6618 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6619 and mention nil frame in docstring.
6621 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6623 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6624 (x_figure_window_size): Likewise. Adjust to return long.
6625 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6626 (toplevel): Move Qterminal_live_p to...
6627 * terminal.c (toplevel): ...here, make it static, and...
6628 (syms_of_terminal): ...DEFSYM here.
6629 * frame.h (Qterminal_live_p): Remove declaration.
6630 (make_frame, x_figure_window_size): Adjust prototype.
6631 * nsfns.m (Fx_create_frame): Use long for window flags.
6633 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6635 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6636 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6637 Do not assume that emacs_close (INT_MAX) is a no-op.
6639 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6641 * xfaces.c (make_face_cache): For struct face_cache, prefer
6642 xmalloc to xzalloc and so avoid redundant call to memset.
6643 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6645 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6647 * fringe.c (draw_window_fringes, update_window_fringes)
6648 (compute_fringe_widths):
6649 * w32term.c (x_draw_glyph_string):
6650 * window.c (candidate_window_p, Frecenter):
6651 * xfaces.c (realize_basic_faces, realize_default_face)
6652 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6653 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6654 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6655 * xmenu.c (Fx_menu_bar_open_internal):
6656 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6657 * xsettings.c (xft_settings_event):
6658 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6659 Use bool for booleans. Adjust style and comments where
6661 * dispextern.h (draw_window_fringes, update_window_fringes)
6662 (compute_fringe_widths):
6663 * xterm.h (x_had_errors_p): Adjust prototype.
6665 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6667 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6668 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6670 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6672 * fns.c (toplevel): Remove comment before Fsafe_length because
6675 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6677 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6679 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6681 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6682 frame which got the message is still alive, before dereferencing
6683 its pointer. (Bug#14970)
6685 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6686 be a live window, before using it as such. (Bug#14970)
6688 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6690 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6691 w32_detect_focus_change instead of doing part of its job by hand.
6692 This fixes the problem whereby FOCUS_OUT events were not sent to
6695 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6697 * process.c (Fprocess_list): Doc fix.
6699 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6700 being re-exposed only if it didn't ask to become visible.
6701 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6702 was previously iconified. (Bug#14841)
6703 (x_iconify_frame): Mark the frame iconified.
6705 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6707 Fix minor problems found by static checking.
6708 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6709 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6711 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6713 * eval.c (set_specpdl_old_value): New function.
6714 (unbind_to): Minor simplification.
6715 (get_backtrace_frame): New function.
6716 (Fbacktrace_frame): Use it. Add `base' argument.
6717 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6718 (syms_of_eval): Export backtrace-eval.
6719 * xterm.c (x_focus_changed): Simplify.
6721 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6723 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6725 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6727 * xdisp.c (redisplay_window): Instead of moving point out of
6728 scroll margin, reject the force_start method, and try scrolling
6729 instead. (Bug#14780)
6731 2013-07-24 Ken Brown <kbrown@cornell.edu>
6733 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6736 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6738 * eval.c (Fprogn): Do not check that BODY is a proper list.
6739 This undoes the previous change. The check slows down the
6740 interpreter, and is not needed to prevent a crash. See
6741 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6743 2013-07-23 Glenn Morris <rgm@gnu.org>
6745 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6747 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6749 Port to GNU/Linux systems with tinfo but not ncurses.
6750 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6751 to decide whether ncurses is being used. Without this change,
6752 GCC complains about tgetent not being declared, on a system
6753 that has tinfo installed but ncurses not installed.
6755 * eval.c (Fprogn): Check that BODY is a proper list.
6757 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6758 * data.c (Fsetq_default):
6759 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6760 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6762 Tune by taking advantage of the fact that ARGS is always a list
6763 when a function is declared to have UNEVALLED args.
6765 * emacsgtkfixed.c: Port to GCC 4.6.
6766 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6768 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6770 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6771 here to silence compiler warnings.
6773 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6775 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6776 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6777 from messing up Emacs's 'struct frame' (Bug#14923).
6779 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6781 * alloc.c (make_save_ptr_ptr): Define this function.
6782 It was inadvertently omitted. It's needed only if
6783 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6785 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6787 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6788 frame have focus (Bug#14895).
6790 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6792 Avoid vfork-related deadlock more cleanly.
6793 * callproc.c (child_setup): When the child's exec fails, output
6794 the program name, as that's more useful. Use O_NONBLOCK to avoid
6796 * process.c (create_process_1): Remove; no longer needed.
6797 (create_process): Remove timer hack; no longer needed, now that
6798 the child avoids deadlock.
6800 2013-07-20 Glenn Morris <rgm@gnu.org>
6802 * image.c (Fimage_flush): Fix doc typo.
6804 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6806 Fix array bounds violation when pty allocation fails.
6807 * process.c (PTY_NAME_SIZE): New constant.
6808 (pty_name): Remove static variable; it's now auto.
6809 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6810 Take pty_name as an arg rather than using a static variable.
6811 All callers changed.
6812 (create_process): Recover pty_flag from process, not from volatile local.
6813 (create_pty): Stay inside array even when pty allocation fails.
6814 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6816 * lread.c (Fload): Avoid initialization only when lint checking.
6817 Mention that it's needed only for older GCCs.
6819 2013-07-20 Kenichi Handa <handa@gnu.org>
6821 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6822 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6824 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6826 * lread.c (Fload): Avoid uninitialized warning.
6828 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6830 Fix some minor file descriptor leaks and related glitches.
6831 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6832 (create_lock_file): Use write, not emacs_write.
6833 * image.c (slurp_file, png_load_body):
6834 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6835 (server_accept_connection):
6836 Don't leak an fd on memory allocation failure.
6837 * image.c (slurp_file): Add a cheap heuristic for growing files.
6838 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6839 as that's what the other routines do. Maybe input need not be
6840 blocked at all, but it's better to be consistent.
6841 Avoid undefined behavior when strlen is zero.
6843 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6844 (NSTATICS): Now a constant; doesn't need to be a macro.
6846 2013-07-19 Richard Stallman <rms@gnu.org>
6848 * coding.c (decode_coding_utf_8): Add simple loop for fast
6849 processing of ASCII characters.
6851 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6853 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6855 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6857 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6858 unportable 'struct x_display_info'.
6859 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6862 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6864 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6865 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6867 (system_process_attributes): Prefer plain char to unsigned char
6868 when either will do. Clean up properly if interrupted or if
6869 memory allocations fail. Don't assume sscanf succeeds.
6870 Remove no-longer-needed workaround to stop GCC from whining.
6871 Read command-line once, instead of multiple times. Check read status a
6874 Fix obscure porting bug with varargs functions.
6875 The code assumed that int is treated like ptrdiff_t in a vararg
6876 function, which is not a portable assumption. There was a similar
6877 -- though these days less likely -- porting problem with various
6878 assumptions that pointers of different types all smell the same as
6879 far as vararg functions is conserved. To make this problem less
6880 likely in the future, redo the API to use varargs functions.
6881 * alloc.c (make_save_value): Remove this vararg function.
6882 All uses changed to ...
6883 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6884 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6886 (make_save_ptr): Rename from make_save_pointer, for consistency with
6887 the above. Define only on platforms that need it. All uses changed.
6889 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6891 * keyboard.c: Try to fix typos in previous change.
6892 (DISPLAY_LIST_INFO): New macro.
6893 (kbd_buffer_get_event): Do not access members that are not present
6894 in X11. Revert inadvertent change of "!=" to "=".
6896 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6898 * keyboard.c (kbd_buffer_get_event):
6899 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6900 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6902 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6904 * filelock.c: Fix unlikely file descriptor leaks.
6905 (get_boot_time_1): Rework to avoid using emacs_open.
6906 This doesn't actually fix a leak, but is better anyway.
6907 (read_lock_data): Use read, not emacs_read.
6909 * doc.c: Fix minor memory and file descriptor leaks.
6910 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6911 (get_doc_string, Fsnarf_documentation):
6912 Fix file descriptor leak on error.
6914 * term.c: Fix minor fdopen-related file descriptor leaks.
6915 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6916 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6918 * charset.c: Fix file descriptor leaks and errno issues.
6920 (load_charset_map_from_file): Don't leak file descriptor on error.
6921 Use plain record_xmalloc since the allocation is larger than
6922 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6924 * eval.c (record_unwind_protect_nothing):
6925 * fileio.c (fclose_unwind):
6927 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6928 The replacement doesn't block input, but that no longer seems
6931 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6933 * lread.c: Fix file descriptor leaks and errno issues.
6934 (Fload): Close some races that leaked fds or streams when 'load'
6936 (Fload, openp): Report error number of last nontrivial failure to open.
6937 ENOENT counts as trivial.
6938 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6940 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6941 now that the function is always called with a nonnegative arg.
6942 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6943 All uses replaced with ...
6944 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6946 A few more minor file errno-reporting bugs.
6947 * callproc.c (Fcall_process):
6948 * doc.c (Fsnarf_documentation):
6949 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6950 * process.c (set_socket_option):
6951 Don't let a constructor trash errno.
6952 * doc.c: Include <errno.h>.
6954 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6956 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6958 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6960 Fix w32 bug with call-process-region (Bug#14885).
6961 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6962 to Fcall_process when the input is empty. This simplifies the
6963 code a bit. It makes no difference on POSIXish platforms but
6964 apparently it fixes a bug on w32.
6966 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6967 * fileio.c (close_file_unwind): Don't close if FD is negative;
6968 this can happen when unwinding a zapped file descriptor.
6969 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6970 in case Emacs runs out of memory between the two unwind-protects.
6971 Don't trash errno when closing FD.
6972 Zap the FD in the specpdl when closing it, instead of deferring
6973 the removal of the unwind-protect; this fixes a bug where a child
6974 function unwinds the stack past us.
6976 New unwind-protect flavors to better type-check C callbacks.
6977 This also lessens the need to write wrappers for callbacks,
6978 and the need for make_save_pointer.
6979 * alloc.c (free_save_value):
6980 * atimer.c (run_all_atimers):
6982 * alloc.c (safe_alloca_unwind):
6983 * atimer.c (unwind_stop_other_atimers):
6984 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6985 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6986 * minibuf.c (choose_minibuf_frame_1):
6987 * process.c (make_serial_process_unwind):
6988 * xdisp.c (pop_message_unwind):
6989 * xselect.c (queue_selection_requests_unwind):
6990 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6991 * alloc.c (record_xmalloc):
6992 Prefer record_unwind_protect_ptr to record_unwind_protect with
6994 * alloc.c (Fgarbage_collect):
6995 Prefer record_unwind_protect_void to passing a dummy.
6996 * buffer.c (restore_buffer):
6997 * window.c (restore_window_configuration):
6998 * xfns.c, w32fns.c (do_unwind_create_frame)
6999 New wrapper. All record-unwind uses of wrappee changed.
7000 * buffer.c (set_buffer_if_live):
7001 * callproc.c (call_process_cleanup, delete_temp_file):
7002 * coding.c (code_conversion_restore):
7003 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7004 * editfns.c (save_excursion_restore)
7005 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7006 (save_restriction_restore):
7007 * eval.c (restore_stack_limits, un_autoload):
7008 * fns.c (require_unwind):
7009 * keyboard.c (recursive_edit_unwind, tracking_off):
7010 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7011 * macros.c (pop_kbd_macro, restore_menu_items):
7012 * nsfns.m (unwind_create_frame):
7013 * print.c (print_unwind):
7014 * process.c (start_process_unwind):
7015 * search.c (unwind_set_match_data):
7016 * window.c (select_window_norecord, select_frame_norecord):
7017 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7018 (fast_set_selected_frame):
7019 * xfns.c, w32fns.c (unwind_create_tip_frame):
7020 Return void, not a dummy Lisp_Object. All uses changed.
7021 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7022 * callproc.c (call_process_kill):
7023 * fileio.c (restore_point_unwind, decide_coding_unwind)
7024 (build_annotations_unwind):
7025 * insdel.c (Fcombine_after_change_execute_1):
7026 * keyboard.c (read_char_help_form_unwind):
7027 * menu.c (unuse_menu_items):
7028 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7029 * sound.c (sound_cleanup):
7030 * xdisp.c (unwind_redisplay):
7031 * xfns.c (clean_up_dialog):
7032 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7033 Accept no args and return void, instead of accepting and returning
7034 a dummy Lisp_Object. All uses changed.
7035 * cygw32.c (fchdir_unwind):
7036 * fileio.c (close_file_unwind):
7037 * keyboard.c (restore_kboard_configuration):
7038 * lread.c (readevalllop_1):
7039 * process.c (wait_reading_process_output_unwind):
7040 Accept int and return void, rather than accepting an Emacs integer
7041 and returning a dummy object. In some cases this fixes an
7042 unlikely bug when the corresponding int is outside Emacs integer
7043 range. All uses changed.
7044 * dired.c (directory_files_internal_unwind):
7045 * fileio.c (do_auto_save_unwind):
7046 * gtkutil.c (pop_down_dialog):
7047 * insdel.c (reset_var_on_error):
7048 * lread.c (load_unwind):
7049 * xfns.c (clean_up_file_dialog):
7050 * xmenu.c, nsmenu.m (pop_down_menu):
7051 * xmenu.c (cleanup_widget_value_tree):
7052 * xselect.c (wait_for_property_change_unwind):
7053 Accept pointer and return void, rather than accepting an Emacs
7054 save value encapsulating the pointer and returning a dummy object.
7056 * editfns.c (Fformat): Update the saved pointer directly via
7057 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7058 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7059 (unwind_body): New function.
7060 (record_unwind_protect): First arg is now a function returning void,
7061 not a dummy Lisp_Object.
7062 (record_unwind_protect_ptr, record_unwind_protect_int)
7063 (record_unwind_protect_void): New functions.
7064 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7065 * fileio.c (struct auto_save_unwind): New type.
7066 (do_auto_save_unwind): Use it.
7067 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7068 * insdel.c (struct rvoe_arg): New type.
7069 (reset_var_on_error): Use it.
7070 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7072 (specbinding_func): Remove; there are now several such functions.
7073 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7074 (set_unwind_protect_ptr): New function.
7075 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7077 Be simpler and more consistent about reporting I/O errors.
7078 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7079 Say "Read error" and "Write error", rather than "I/O error", or
7080 "IO error reading", or "IO error writing", when a read or write
7082 * process.c (Fmake_network_process, wait_reading_process_output)
7083 (send_process, Fprocess_send_eof, wait_reading_process_output):
7084 Capitalize diagnostics consistently. Put "failed foo" at the
7085 start of the diagnostic, so that we don't capitalize the
7086 function name "foo". Consistently say "failed" for such
7088 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7089 All callers changed. This is so it can use report_file_error.
7090 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7091 diagnostics consistently as above.
7093 * fileio.c (report_file_errno): Fix errno reporting bug.
7094 If the file name is neither null nor a pair, package it up as a
7095 singleton list. All callers changed, both to this function and to
7096 report_file_error. This fixes a bug where the memory allocator
7097 invoked by list1 set errno so that the immediately following
7098 report_file_error reported the wrong errno value.
7100 Fix minor problems found by --enable-gcc-warnings.
7101 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7102 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7104 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7106 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7107 Set event->arg to Qt if switch-event shall be generated.
7108 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7110 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7112 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7115 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7116 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7117 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7118 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7119 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7120 and there is a focused frame.
7121 (head_table): Add focus-in and focus-out.
7122 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7123 bind to handle-focus-in/out.
7125 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7126 (Fhandle_switch_frame): Call Fhandle_focus_in.
7127 (syms_of_frame): defsubr handle-focus-in/out.
7129 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7131 Fix porting bug to older POSIXish platforms (Bug#14862).
7132 * sysdep.c (emacs_pipe): New function, that implements
7133 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7134 This should port better to CentOS 5 and to Mac OS X 10.6.
7135 All calls to pipe2 changed.
7137 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7138 This makes the code easier to read and the executable a bit smaller.
7139 Do not replace all calls to Fcons that happen to create lists,
7140 just calls that are intended to create lists. For example, when
7141 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7142 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7143 Similarly for list2 through list5.
7144 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7145 * bytecode.c (exec_byte_code):
7146 * callint.c (quotify_arg, Fcall_interactively):
7147 * callproc.c (Fcall_process, create_temp_file):
7148 * charset.c (load_charset_map_from_file)
7149 (Fdefine_charset_internal, init_charset):
7150 * coding.c (get_translation_table, detect_coding_system)
7151 (Fcheck_coding_systems_region)
7152 (Fset_terminal_coding_system_internal)
7153 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7154 * composite.c (update_compositions, Ffind_composition_internal):
7155 * dired.c (directory_files_internal, file_name_completion)
7157 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7158 * doc.c (Fsnarf_documentation):
7159 * editfns.c (Fmessage_box):
7161 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7162 (Feval, eval_sub, Ffuncall, apply_lambda):
7163 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7164 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7165 (Fset_file_times, Finsert_file_contents)
7166 (Fchoose_write_coding_system, Fwrite_region):
7167 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7168 * font.c (font_registry_charsets, font_parse_fcname)
7169 (font_prepare_cache, font_update_drivers, Flist_fonts):
7170 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7171 * frame.c (make_frame, Fmake_terminal_frame)
7172 (x_set_frame_parameters, x_report_frame_params)
7173 (x_default_parameter, Fx_parse_geometry):
7174 * ftfont.c (syms_of_ftfont):
7175 * image.c (gif_load):
7176 * keyboard.c (command_loop_1):
7177 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7178 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7179 (Fminor_mode_key_binding, accessible_keymaps_1)
7180 (Faccessible_keymaps, Fwhere_is_internal):
7181 * lread.c (read_emacs_mule_char):
7182 * menu.c (find_and_return_menu_selection):
7183 * minibuf.c (get_minibuffer):
7184 * nsfns.m (Fns_perform_service):
7185 * nsfont.m (ns_script_to_charset):
7186 * nsmenu.m (ns_popup_dialog):
7187 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7188 (Fx_own_selection_internal):
7189 * nsterm.m (append2):
7190 * print.c (Fredirect_debugging_output)
7191 (print_prune_string_charset):
7192 * process.c (Fdelete_process, Fprocess_contact)
7193 (Fformat_network_address, set_socket_option)
7194 (read_and_dispose_of_process_output, write_queue_push)
7195 (send_process, exec_sentinel):
7196 * sound.c (Fplay_sound_internal):
7197 * textprop.c (validate_plist, add_properties)
7198 (Fput_text_property, Fadd_face_text_property)
7199 (copy_text_properties, text_property_list, syms_of_textprop):
7200 * unexaix.c (report_error):
7201 * unexcoff.c (report_error):
7202 * unexsol.c (unexec):
7203 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7204 (Fformat_mode_line, syms_of_xdisp):
7205 * xfaces.c (set_font_frame_param)
7206 (Finternal_lisp_face_attribute_values)
7207 (Finternal_merge_in_global_face, syms_of_xfaces):
7208 * xfns.c (x_default_scroll_bar_color_parameter)
7209 (x_default_font_parameter, x_create_tip_frame):
7210 * xfont.c (xfont_supported_scripts):
7211 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7212 (menu_help_callback, xmenu_show):
7214 * xterm.c (set_wm_state):
7215 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7216 and similarly for list2 through list5.
7218 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7220 * callproc.c (Fcall_process_region): Fix minor race and tune.
7221 (create_temp_file): New function, with the temp-file-creation part
7222 of the old Fcall_process_region. Use Fcopy_sequence to create the
7223 temp file name, rather than alloca + build_string, for simplicity.
7224 Don't bother to block input around the temp file creation;
7225 shouldn't be needed. Simplify use of mktemp.
7226 Use record_unwind_protect immediately after creating the temp file;
7227 this closes an unlikely race where the temp file was not removed.
7228 Use memcpy rather than an open-coded loop.
7229 (Fcall_process_region): Use the new function. If the input is
7230 empty, redirect from /dev/null rather than from a newly created
7231 empty temp file; this avoids unnecessary file system traffic.
7233 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7235 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7236 Simplify by making this case like the other two. This is a bit
7237 slower on obsolete hosts, but the extra complexity isn't worth it.
7239 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7240 * process.c (create_process) [!DOS_NT]:
7241 Remove now-unnecessary calls to emacs_close.
7243 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7245 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7246 returning early. (Bug#14850)
7248 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7249 and inhibit-iso-escape-detection attributes of 'undecided'.
7252 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7254 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7255 Reported by Herbert J. Skuhra in
7256 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7258 Don't lose top specpdl entry when memory is exhausted.
7259 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7260 specpdl overflow here, to simplify callers; all callers changed.
7261 Always reserve an unused entry at the stack top; this avoids
7262 losing the top entry's information when memory is exhausted.
7264 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7266 Clean up errno reporting and fix some errno-reporting bugs.
7267 * callproc.c (Fcall_process):
7268 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7269 * process.c (create_process, Fmake_network_process):
7270 * unexaix.c (report_error):
7271 * unexcoff.c (report_error):
7272 Be more careful about reporting the errno of failed operations.
7273 The code previously reported the wrong errno sometimes.
7274 Also, prefer report_file_errno to setting errno + report_file_error.
7275 (Fcall_process): Look at openp return value rather than at path,
7276 as that's a bit faster and clearer when there's a numeric predicate.
7277 * fileio.c (report_file_errno): New function, with most of the
7278 old contents of report_file_error.
7279 (report_file_error): Use it.
7280 (Ffile_exists_p, Ffile_accessible_directory_p):
7281 Set errno to 0 when it is junk.
7282 * fileio.c (Faccess_file):
7283 * image.c (x_create_bitmap_from_file):
7284 Use faccessat rather than opening the file, to avoid the hassle of
7285 having a file descriptor open.
7286 * lisp.h (report_file_errno): New decl.
7287 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7290 * process.c (create_process, wait_reading_process_output) [AIX]:
7291 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7292 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7293 a multithreaded environment anyway).
7294 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7296 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7298 * image.c (x_find_image_file): Don't close a remote file handle.
7300 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7302 Fix races with threads and file descriptors.
7303 * callproc.c (Fcall_process_region):
7304 * dired.c (open_directory):
7305 * emacs.c (main, Fdaemon_initialized):
7306 * image.c (x_find_image_file):
7307 * inotify.c (Finotify_rm_watch):
7308 * lread.c (Flocate_file_internal):
7309 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7310 * term.c (term_mouse_moveto, init_tty):
7311 * termcap.c (tgetent):
7312 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7313 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7314 * unexhp9k800.c, unexmacosx.c (unexec):
7315 * callproc.c (Fcall_process_region):
7316 Use emacs_close, not close.
7317 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7318 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7319 and posix_close function on current platforms (which all lack them).
7320 (emacs_close): Use it. This should fix the races on GNU/Linux and
7321 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7322 and it should avoid closing random victim file descriptors on
7325 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7327 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7328 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7331 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7332 This is for .gdbinit xbacktrace.
7334 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7335 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7336 (emacs_set_tty): Now static.
7337 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7338 * term.c (tty_capable_p, tty_default_color_capabilities)
7339 (get_tty_terminal, term_mouse_movement)
7340 (handle_one_term_event, init_tty, maybe_fatal):
7341 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7342 (tgetent, scan_file, name_match, compare_contin):
7343 * terminal.c (get_terminal):
7344 Use bool for boolean.
7345 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7346 Prefer char to unsigned char if either will do.
7347 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7348 (tty_write_glyphs): Prefer int to unsigned.
7349 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7350 All callers changed.
7351 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7353 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7356 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7357 (B__dummy__): New dummy symbol, to pacify C89.
7358 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7359 they can't grok varargs macros.
7360 * dispnew.c (add_window_display_history)
7361 (add_frame_display_history):
7362 * print.c (print_object):
7363 * xdisp.c (debug_method_add):
7364 Use %p printf format only for void pointers.
7365 * emacs.c (usage_message): New constant, replacing ...
7366 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7367 (main): Adjust to usage reorg.
7368 * fns.c (syms_of_fns):
7369 * profiler.c (syms_of_profiler):
7370 Don't use non-constant struct initializers.
7371 * gnutls.h (gnutls_initstage_t):
7372 * lisp.h (enum Lisp_Fwd_Type):
7373 * lread.c (lisp_file_lexically_bound_p):
7374 * xsettings.c (anonymous enum):
7375 Remove trailing comma.
7376 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7377 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7378 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7380 * regex.c (const_re_char): New type, to pacify strict C89.
7381 All uses of 'const re_char' replaced to use it.
7382 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7383 with glibc when strict C89. This change is imported from gnulib.
7385 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7386 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7387 Omit GNU_LINUX implementation, since it requires long long.
7388 * xterm.c (x_draw_underwave):
7389 Do not assume the traditional order of struct's members.
7390 (x_term_init): Rewrite to avoid the need for non-constant structure
7393 Syntax cleanup, mostly replacing macros with functions.
7394 This removes the need for the syntax_temp hack.
7395 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7396 * syntax.c (SYNTAX_INLINE): New macro.
7397 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7398 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7399 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7400 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7401 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7402 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7403 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7404 Now constants, not macros.
7405 (syntax_temp) [!__GNUC__]: Remove.
7406 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7407 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7408 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7409 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7410 Move here from syntax.h; now functions, not macros. Except for the
7411 last function, these are static since only syntax.c uses them.
7412 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7413 All uses changed. Now a function, not a macro; use this fact
7414 to simplify the code.
7415 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7416 compiler bugs; no longer relevant.
7417 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7418 (SYNTAX_INLINE): New macro.
7419 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7420 for the new functions. Use bool for boolean member.
7421 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7422 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7423 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7424 (SETUP_BUFFER_SYNTAX_TABLE):
7425 Now extern inline functions, not macros.
7426 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7427 Remove; all uses replaced by implementation.
7428 (syntax_temp) [!__GNUC__]: Remove decl.
7429 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7431 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7433 * emacs.c (main): Fix syntax error.
7435 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7437 Timestamp fixes for undo (Bug#14824).
7438 * atimer.c (schedule_atimer):
7439 * fileio.c (Ffile_newer_than_file_p):
7440 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7441 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7442 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7443 (syms_of_fileio): Remove Sclear_visited_file_name.
7444 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7445 file doesn't exist; this avoids an ambiguity with negative timestamps.
7446 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7447 * systime.h (make_emacs_time, invalid_emacs_time):
7448 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7449 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7450 * undo.c (record_first_change): Push (visited-file-modtime) onto
7451 undo list rather than reimplementing it by hand, incorrectly.
7453 2013-07-09 Ken Brown <kbrown@cornell.edu>
7455 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7457 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7459 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7461 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7463 Handle errno and exit status a bit more carefully.
7464 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7465 number into an exit status. Instead, use EXIT_CANCELED.
7466 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7467 * callproc.c (relocate_fd):
7468 * emacs.c (close_output_streams, main):
7469 * process.c (create_process):
7470 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7471 Use emacs_perror for simplicity.
7472 * callproc.c (relocate_fd, main):
7473 * sysdep.c (sys_subshell):
7474 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7475 (shut_down_emacs): Use emacs_write, not write.
7476 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7477 * fileio.c (Fcopy_file, e_write):
7478 * nsterm.m (ns_select):
7479 * process.c (send_process):
7480 * sound.c (vox_write):
7481 Use emacs_write_sig, not emacs_write.
7482 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7483 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7485 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7487 (emacs_full_write): New function.
7488 (emacs_write): Rewrite to use it.
7489 (emacswrite_sig, emacs_perror): New functions.
7490 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7492 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7494 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7495 on NS even if it is present. Pixmap on NS is a void*.
7497 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7499 Port to Ubuntu 10 (Bug#14803).
7500 Problem reported by T.V. Raman.
7501 * process.c (close_on_exec, accept4, process_socket):
7502 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7504 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7506 * w32.c (sys_dup): Declare prototype.
7510 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7512 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7514 Make file descriptors close-on-exec when possible (Bug#14803).
7515 This simplifies Emacs a bit, since it no longer needs to worry
7516 about closing file descriptors by hand in some cases.
7517 It also fixes some unlikely races. Not all such races, as
7518 libraries often open files internally without setting
7519 close-on-exec, but it's an improvement.
7520 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7521 * callproc.c (Fcall_process) [!MSDOS]:
7522 * emacs.c (main) [!DOS_NT]:
7523 * nsterm.m (ns_term_init):
7524 * process.c (create_process):
7525 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7526 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7527 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7528 Prefer mkostemp with O_CLOEXEC to mkstemp.
7529 * callproc.c (relocate_fd) [!WINDOWSNT]:
7530 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7531 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7533 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7534 Make the resulting file descriptor close-on-exec.
7535 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7536 * lread.c (load_descriptor_list, load_descriptor_unwind):
7537 Remove; no longer needed. All uses removed.
7538 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7539 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7541 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7542 (Fmake_network_process, Fnetwork_interface_list)
7543 (Fnetwork_interface_info, server_accept_connection):
7544 Make newly-created socket close-on-exec.
7545 * sysdep.c (emacs_open, emacs_fopen):
7546 Make new-created descriptor close-on-exec.
7547 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7548 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7550 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7552 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7553 for NS_IMPL_GNUSTEP.
7555 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7557 Fix openp errno handling.
7558 * callproc.c (Fcall_process): Preserve openp errno around close.
7559 * lread.c (openp): Set errno when returning -1, as some callers
7562 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7564 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7566 * nsterm.h (NSSavePanel): Update comment.
7567 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7568 (ns_run_file_dialog): Declare.
7570 * nsfns.m: Remove panelOK.
7572 (ns_run_file_dialog): New function.
7573 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7574 event loop, so file dialog is popped up by ns_run_file_dialog, called
7575 by sendEvent (Bug#14578).
7576 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7578 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7580 * xdisp.c (default_line_pixel_height): New function.
7581 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7582 (try_cursor_movement, redisplay_window, try_window)
7583 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7585 * window.c (window_scroll_pixel_based):
7586 use default_line_pixel_height.
7588 * dispextern.h (default_line_pixel_height): Add prototype.
7590 * frame.c (x_set_line_spacing): Accept a float value for
7591 line-spacing parameter, per the documentation.
7593 * data.c (Fmultibyte_string_p): Doc fix.
7595 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7597 Use emacs_open more consistently when opening files.
7598 This handles EINTR more consistently now, and makes it easier
7599 to introduce other uniform changes to file descriptor handling.
7600 * sysstdio.h: New file.
7601 * buffer.c (mmap_init):
7602 * cygw32.c (chdir_to_default_directory):
7603 * dispnew.c (Fopen_termscript):
7604 * emacs.c (Fdaemon_initialized):
7605 * fileio.c (Fdo_auto_save):
7606 * image.c (slurp_file, png_load_body, jpeg_load_body):
7607 * keyboard.c (Fopen_dribble_file):
7609 * print.c (Fredirect_debugging_output):
7610 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7611 * termcap.c (tgetent):
7612 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7613 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7614 * w32term.c (w32_initialize) [CYGWIN]:
7615 * xfaces.c (Fx_load_color_file):
7616 Use emacs_open instead of plain open, and emacs_fopen instead of
7618 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7619 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7620 * callproc.c (default_output_mode): New constant.
7621 (Fcall_process): Use it to call emacs_open instead of plain creat.
7622 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7623 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7624 (emacs_fopen): New function.
7625 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7626 Include <lisp.h>, for emacs_open.
7627 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7629 Remove duplicate #include directives.
7630 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7632 Don't include stdio.h twice.
7633 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7634 Don't include sys/types.h or stdio.h twice.
7635 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7636 * lread.c: Don't include coding.h twice.
7637 * nsfont.m: Don't include frame.h twice.
7638 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7639 * ralloc.c: Don't include <unistd.h> twice.
7640 * xdisp.c: Don't include font.h twice.
7641 * xterm.c: Don't include fontset.h twice.
7642 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7644 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7646 Scale ImageMagick images more carefully.
7647 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7648 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7649 Be more careful about avoiding undefined behavior after
7650 integer overflow and division by zero.
7652 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7654 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7655 (syms_of_w32fns): DEFSYM them.
7656 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7657 (CCHDEVICENAME): Define macros if not defined.
7658 (struct MONITOR_INFO_EX): New struct.
7659 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7660 (enum_display_monitors_fn): New variable.
7661 (globals_of_w32fns): Initialize it.
7662 (Fx_display_pixel_width, Fx_display_pixel_height)
7663 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7664 multi-monitor setups in docstrings.
7665 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7666 screen size by primary monitor's millimeter per pixel.
7667 (w32_monitor_enum, w32_display_monitor_attributes_list)
7668 (w32_display_monitor_attributes_list_fallback)
7669 (Fw32_display_monitor_attributes_list): New functions.
7670 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7672 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7674 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7676 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7678 * fileio.c (Qfile_notify_error): New error symbol.
7680 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7681 * inotify.c (inotify_callback, symbol_to_inotifymask)
7682 (Finotify_add_watch, Finotify_rm_watch): Use it.
7683 (inotifyevent_to_event): Exchange order of cookie and file name.
7684 (Finotify_add_watch): Adapt docstring.
7686 * lisp.h (Qfile_notify_error): Declare.
7688 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7690 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7691 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7692 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7693 which did not work (see <http://bugs.gnu.org/14569#307>).
7694 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7695 && (!noninteractive || initialized)). This attempts to thread
7696 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7698 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7700 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7701 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7703 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7705 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7706 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7707 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7708 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7710 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7712 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7713 Define to __sys_siglist.
7715 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7717 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7718 word-wrap, so that overflow-newline-into-fringe would work in
7719 visual-line-mode. (Bug#2749)
7720 (move_it_in_display_line_to): When the last scanned display
7721 element fits exactly on the display line, and
7722 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7723 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7724 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7725 finding buffer position that corresponds to pixel coordinates,
7726 e.g. in buffer_posn_from_coords.
7728 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7730 * process.c (handle_child_signal): Call catch_child_signal if
7733 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7735 Don't convert function pointers to void * and back.
7736 It isn't portable C, and it's easy enough to avoid.
7737 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7738 (make_save_value): Add support for SAVE_FUNCPOINTER.
7739 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7740 * print.c (print_object):
7741 Distinguish function from object pointers.
7742 * lisp.h (SAVE_FUNCPOINTER): New constant.
7743 (SAVE_SLOT_BITS): Adjust to it.
7744 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7745 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7746 (voidfuncptr): New typedef.
7747 (struct Lisp_Save_Value): New member data[0].funcpointer.
7748 (XSAVE_FUNCPOINTER): New function.
7750 Simplify buildobj processing.
7751 * Makefile.in (buildobj.h): Make it a sequence of strings each
7752 followed by comma, rather than a single string. Put it into a
7753 .tmp file in case there's an error while generating it.
7754 (gl-stamp): Use .tmp for temp files.
7755 (mostlyclean): Clean .tmp files.
7756 * doc.c (buildobj): Move to just the routine that needs it.
7757 It's now an array of strings, so processing is simpler.
7759 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7761 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7762 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7763 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7764 Invoke malloc_enable_thread even when not interactive.
7765 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7766 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7767 in this case, since the underlying bug has now been fixed.
7769 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7771 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7772 unlinking it (bug#14691).
7774 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7776 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7777 before checking whether buffer is modified. This lets
7778 `kill-buffer-query-functions' cancel killing of the buffer or save
7779 its content before `kill-buffer' asks user the "Buffer %s
7780 modified; kill anyway?" question.
7782 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7784 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7785 Let the super performKeyEquivalent deal with them (Bug#14747).
7787 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7789 * widget.c (resize_cb): Remove unused local.
7791 Do not use GTK 3 if it exists but cannot be compiled.
7792 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7793 * xterm.c (x_error_handler) [!USE_GTK]:
7796 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7798 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7800 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7801 to the valid range of values. (Bug#14753)
7803 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7804 when moving point by using the current glyph matrix. This avoids
7805 the need to force redisplay when this function is called in a
7808 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7810 Fix minor problems found by static checking.
7811 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7812 Redo the latter's body to sidestep GCC parenthesization warnings.
7813 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7814 * coding.c (detect_coding, detect_coding_system):
7815 * coding.h (struct undecided_spec):
7816 Use bool for boolean.
7817 * image.c (QCmax_width, QCmax_height): Now static.
7818 * xdisp.c (Fmove_point_visually): Remove unused local.
7820 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7822 * xdisp.c (Fmove_point_visually): New function.
7824 2013-06-28 Kenichi Handa <handa@gnu.org>
7826 * coding.h (define_coding_undecided_arg_index): New enum.
7827 (coding_attr_index): New members
7828 coding_attr_undecided_inhibit_null_byte_detection,
7829 coding_attr_undecided_inhibit_iso_escape_detection,
7830 coding_attr_undecided_prefer_utf_8.
7831 (undecided_spec): New struct.
7832 (struct coding_system): New member `undecided' of the member
7835 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7836 (detect_coding): Likewise.
7837 (detect_coding_system): Likewise.
7838 (Fdefine_coding_system_internal): New coding system properties
7839 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7841 (syms_of_coding): Adjust for coding_arg_undecided_max.
7843 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7845 * image.c (x_from_xcolors): Remove unused local.
7847 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7849 Defer image data transfer between X client and server until actual
7852 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7855 * image.c (Destroy_Image): Remove.
7856 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7857 `mask_p', and `colors_p'. All uses changed.
7858 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7859 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7860 New macros for `flags' arg to x_clear_image_1.
7861 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7862 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7863 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7864 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7865 (image_get_x_image, image_unget_x_image): New functions or macros.
7866 (image_background, image_background_transparent, x_to_xcolors)
7867 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7868 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7869 instead of Destroy_Image.
7870 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7871 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7872 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7873 (imagemagick_load_image, svg_load_image): Use them instead of
7874 x_create_x_image_and_pixmap, and x_put_x_image followed by
7875 x_destroy_x_image, respectively.
7876 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7877 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7878 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7879 background_transparent fields.
7880 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7881 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7883 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7885 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7886 This mostly consists of undoing recent changes.
7887 * callproc.c (Fcall_process):
7888 * process.c (create_process):
7889 Do not worry about catching SIGCHLD here, undoing previous change.
7890 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7891 * process.c, process.h (catch_child_signal):
7892 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7893 * process.c (catch_child_handler): Don't worry about being called
7894 lazily and do not assume caller has blocked SIGCHLD, undoing
7895 previous change. Move first-time stuff back to
7896 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7897 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7898 set lib_child_handler if it's already initialized, which may
7899 help avoid problems on GNUstep.
7901 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7903 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7904 * callproc.c (Fcall_process):
7905 * process.c (create_process):
7906 Make sure SIGCHLD is caught before we fork,
7907 since Emacs startup no arranges to catch SIGCHLD.
7908 * process.c (lib_child_handler): Initialize to null, not to
7910 (catch_child_signal): Allow self to be called lazily.
7911 Do nothing if it's already been called.
7912 Assume caller has blocked SIGCHLD (all callers do now).
7913 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7914 just before it's really needed.
7915 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7916 since it hasn't been caught yet.
7918 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7920 * image.c (compute_image_size): New function to implement
7921 :max-width and :max-height.
7922 (imagemagick_load_image): Use it.
7924 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7926 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7927 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7929 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7930 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7931 the SIGCHLD handler, since the code is not atomic and (due to glib)
7932 signals may be arriving now.
7933 * sysdep.c (init_signals): Do not catch child signals here;
7934 'main' now does that later, at a safer time.
7936 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7938 Clean up SIGCHLD handling a bit (Bug#14569).
7939 * process.c, process.h (catch_child_signal):
7940 Now always extern, even if !NS_IMPL_GNUSTEP.
7941 * process.c (catch_child_signal): Move glib tickler here from
7942 init_process_emacs, so that it's done earlier in Emacs
7943 initialization. Also move the noninteractive && !initialized
7944 check here from init_process_emacs. This is all a bit cleaner for
7945 GNUish platforms, and I hope it works around the Cygwin bug.
7946 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7947 that glib signal handling is tickled before glib creates threads.
7949 * process.c (wait_reading_process_output): Avoid int overflow
7950 when reading more than 2 GiB total from a process.
7952 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7954 * process.c (create_process): Handle a couple more cases,
7955 i.e., work even if new_argv and wait_child_setup[i] are cached.
7956 Use Fcall_process's style for volatile vars.
7958 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7960 * process.c (create_process): Mark PROCESS volatile.
7962 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7964 Use C99-style flexible array members if available.
7965 This avoids some subtle aliasing issues, which typically
7966 aren't a problem with GCC but may be a problem elsewhere.
7967 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7968 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7969 In either case, it uses a flexible array member rather than
7970 the old struct hack. All uses changed.
7971 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7972 Adjust to sdata reorganization.
7973 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7974 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7975 that ports better to pre-C99 non-GCC.
7976 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7977 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7978 as the latter has changed.
7979 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7980 and port better to pre-C99 GCC.
7981 * image.c (struct xpm_cached_color):
7982 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7983 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7984 Use FLEXIBLE_ARRAY_MEMBER.
7985 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7986 Move decl to top level so it gets checked against implementation.
7987 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7988 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7990 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7992 * syntax.c: Integer cleanups.
7993 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7994 All uses that need 0-or-2 changed to:
7995 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7996 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7997 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7998 (char_quoted, prev_char_comend_first, back_comment)
7999 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8000 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8001 Use bool for boolean.
8002 (update_syntax_table, skip_chars, skip_syntaxes):
8003 Prefer int to unsigned when either will do.
8004 (back_comment): Return boolean success flag, like forw_comment,
8005 instead of positive-or-minus-1 (which might have overflowed int anyway).
8006 Don't stuff ptrdiff_t into int.
8007 (syntax_spec_code, syntax_code_spec): Now const.
8008 (Fmatching_paren, scan_lists, scan_sexps_forward):
8009 Use enum syntaxcode for syntax code.
8010 (Fmatching_paren): Check that arg is a character, not just an integer.
8011 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8012 (Finternal_describe_syntax_value): Omit no-longer-needed
8014 (skip_chars): Use char, not unsigned char, when the distinction
8016 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8017 * bytecode.c (exec_byte_code):
8018 * syntax.c (syntax_spec_code, Fchar_syntax)
8019 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8021 * syntax.h (SYNTAX_WITH_FLAGS):
8022 Omit unnecessary casts.
8024 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8026 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8027 line dimensions here, to avoid race conditions with the main
8028 thread. (Bug#14062, bug#14630, bug#14669)
8030 * w32term.c (w32_draw_window_cursor): Compute the header line and
8031 mode line dimensions here.
8032 <w32_system_caret_window, w32_system_caret_hdr_height>:
8033 <w32_system_caret_mode_height>: New variables.
8035 * w32term.h: Declare them.
8037 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8039 * alloc.c (die): Move "assertion failed" string here ...
8040 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8041 COND when SUPPRESS_CHECKING. This shrinks the executable text
8042 size by 0.8% to 2.2% when configured with --enable-checking,
8043 depending on optimization flags (GCC 4.8.1 x86-64).
8045 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8047 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8049 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8050 base is 2; this is more accurate.
8052 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8054 * sound.c (string_default): Move to !WINDOWSNT section.
8055 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8057 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8059 * sound.c: Integer cleanups.
8060 Remove unnecessary forward decls.
8061 (struct sound_device): The 'file' member is now a Lisp_Object, not
8062 a char *, so that we needn't invoke alloca on a huge size.
8063 (Fplay_sound_internal): Adjust to this.
8064 (string_default): New function.
8065 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8066 Use it to adjust to the struct sound_device change.
8067 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8068 (be2hs) [0]: Remove.
8070 * syntax.c (skip_chars): Don't use uninitialized storage
8071 when searching a multibyte buffer for characters that are not in a
8072 unibyte string that contains non-ASCII characters.
8074 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8076 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8077 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8079 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8081 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8083 2013-06-18 Kenichi Handa <handa@gnu.org>
8085 * font.c (Ffont_spec): Signal an error for an invalid font name
8088 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8090 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8091 In particular this ports to 32-bit sparc Sun cc.
8092 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8093 array with a dummy element at specpdl[-1], so that its address can
8095 (unbind_to): Do not copy the binding; not needed, now that we
8096 copy old_value in the one place where the copy is needed.
8097 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8098 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8099 (union specbinding): Rename from struct specbinding. Redo layout
8100 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8101 which is not portable. With Sun C 5.12 32-bit sparc, the
8102 declaration causes nargs to be an unsigned bitfield, a behavior
8103 that the C standard allows; but Emacs wants nargs to be signed.
8104 The overall type is now a union of structures rather than a
8105 structure of union of structures, and the 'kind' member is now a
8106 bitfield, so that the overall type doesn't grow. All uses changed.
8107 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8109 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8111 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8112 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8114 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8116 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8118 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8119 unless we know that the window w's frame is a frame object.
8120 Another attempt at solving bug#14062 and bug#14630.
8122 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8124 * textprop.c (property_set_type): New enum.
8125 (add_properties): Allow appending/prepending text properties.
8126 (add_text_properties_1): Factored out of Fadd_text_properties.
8127 (Fadd_text_properties): Move all the code into
8128 add_text_properties_1.
8129 (Fadd_face_text_property): New function that calls
8130 add_text_properties_1.
8132 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8134 Move functions from lisp.h to individual modules when possible.
8135 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8136 * alloc.c (XFLOAT_INIT, set_symbol_name):
8137 * buffer.c (CHECK_OVERLAY):
8138 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8139 (set_char_table_parent):
8140 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8141 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8142 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8143 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8145 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8146 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8147 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8148 (backtrace_args, backtrace_debug_on_exit):
8149 * floatfns.c (CHECK_FLOAT):
8150 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8151 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8152 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8153 (set_hash_index_slot):
8154 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8155 * marker.c (CHECK_MARKER):
8156 * textprop.c (CHECK_STRING_OR_BUFFER):
8157 * window.c (CHECK_WINDOW_CONFIGURATION):
8158 Move here from lisp.h, and make these functions static rather than
8160 * buffer.c (Qoverlayp):
8162 * fns.c (Qhash_table_p):
8163 * window.c (Qwindow_configuration_p):
8165 * lisp.h: Remove the abovementioned defns and decls.
8167 Use functions, not macros, for XINT etc (Bug#11935).
8168 In lisp.h, prefer functions to function-like macros, and
8169 constants to object-like macros, when either will do. This:
8170 . simplifies use, as there's no more need to worry about
8171 arguments' side effects being evaluated multiple times.
8172 . makes the code easier to debug on some platforms.
8173 However, when using gcc -O0, keep using function-like macros
8174 for a few critical operations, for performance reasons.
8175 This sort of thing isn't needed with gcc -Og, but -Og
8176 is a GCC 4.8 feature and isn't widely-enough available yet.
8177 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8178 Remove enum lsb_bits; no longer needed.
8179 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8180 * buffer.c (Qoverlap):
8182 * fns.c (Qhash_table_p):
8183 Now extern, so lisp.h can use these symbols.
8184 * dispextern.h: Include character.h, for MAX_CHAR etc.
8185 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8186 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8187 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8188 (GLYPH_CODE_P): Move here from lisp.h.
8189 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8190 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8191 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8192 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8193 XUNTAG now returns void *.
8194 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8195 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8196 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8197 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8198 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8199 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8200 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8201 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8202 New macros, renamed from their sans-lisp_h_ counterparts.
8203 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8204 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8205 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8206 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8207 If compiling via GCC without optimization, define these as macros
8208 in addition to inline functions.
8209 To disable this, compile with -DINLINING=0.
8210 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8211 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8212 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8213 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8214 (INTMASK, VALMASK): Now macros, since static values cannot be
8215 accessed from extern inline functions.
8216 (VALMASK): Also a constant, for benefit of old GDB.
8217 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8218 is INTEGERP, which can fold it in.
8219 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8220 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8221 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8222 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8223 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8224 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8225 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8226 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8227 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8228 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8229 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8230 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8231 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8232 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8233 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8234 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8235 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8236 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8237 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8238 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8239 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8240 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8241 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8242 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8243 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8244 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8245 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8246 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8247 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8248 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8249 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8250 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8251 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8253 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8254 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8255 (VALMASK): Define in one place rather than in two, merging the
8256 USE_LSB_TAG parts; this is simpler.
8257 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8258 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8259 Move up, to avoid use before definition.
8260 Also include "globals.h" earlier, for the same reason.
8261 (make_natnum): New function.
8262 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8263 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8264 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8265 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8266 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8267 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8268 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8269 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8270 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8271 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8272 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8273 (Qwindow_configuration_p, Qimage): New forward declarations.
8274 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8275 (STRING_COPYIN): Remove; unused.
8276 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8277 (xcar_addr, xcdr_addr): New functions. All uses changed.
8278 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8279 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8280 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8281 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8282 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8283 (TYPE_RANGED_INTEGERP): Simplify.
8284 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8285 (setlocale, fixup_locale, synchronize_system_messages_locale)
8286 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8287 Now empty functions, not macros.
8288 (functionp): Return bool, not int.
8289 * window.c (Qwindow_configuration_p): Now extern,
8290 so window.h can use it.
8291 * window.h (Qwindowp): Move decl back to lisp.h.
8293 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8295 * xdisp.c (Fline_pixel_height): New function, required for solving
8298 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8300 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8302 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8304 * lread.c (syms_of_lread):
8305 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8307 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8309 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8311 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8313 * fileio.c (expand_file_name): Doc fix.
8315 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8317 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8318 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8319 Wait for self, not for 0. This can't hurt on GNU or similar
8320 system, and may help with Cygwin.
8322 * keyboard.c: Don't use PROP (...) as an lvalue.
8323 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8324 Use set_prop (A, B), not PROP (A) = B.
8326 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8328 * xdisp.c (get_it_property): Use it->window instead of generating
8329 a Lisp object from it->w.
8331 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8333 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8334 get-char-property the window that is being rendered, instead of
8335 the buffer, to support window-specific overlays. (Bug#14575)
8336 (compute_display_string_pos): When W is NULL, use the current
8337 buffer as the object to pass to get-char-property.
8338 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8339 pointer member of the bidi iterator, since no window is pertinent
8342 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8344 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8345 being displayed, and pass it to compute_display_string_pos.
8346 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8347 (bidi_paragraph_init): All callers changed.
8349 * xdisp.c (init_from_display_pos, init_iterator)
8350 (handle_single_display_spec, next_overlay_string)
8351 (get_overlay_strings_1, reseat_1, reseat_to_string)
8352 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8353 Set bidi_it.w member from it->w.
8354 (compute_display_string_pos): Accept additional argument, the
8355 window being displayed, and pass it to Fget_char_property.
8358 * dispextern.h (struct bidi_it): New member w, the window being
8360 (compute_display_string_pos): Adjust prototype.
8362 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8364 * xgselect.c: Remove unneeded include xterm.h.
8366 * process.c (wait_reading_process_output): Check for NS before GLIB.
8367 GLIB may be linked in due to rsvg, but ns_select must be called.
8369 * xgselect.c (xg_select): Remove call to window_system_available
8370 and g_main_context_pending at the top, so Gdk events (i.e. file
8371 notify) are processed when Emacs is started with -nw.
8373 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8375 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8376 (ctagsfiles3): New variable, includes only *.m files.
8377 (TAGS): Use an explicit language name in the regular expressions,
8378 to avoid transformation of '/SOMETHING' by MSYS to
8379 'c:\MSYS\SOMETHING'.
8381 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8383 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8385 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8387 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8388 still need to set the mouse pointer shape and activate help-echo.
8391 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8393 A few porting etc. fixes for the new file monitor code.
8394 See the thread containing
8395 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8396 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8397 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8398 (dir_monitor_callback, Fgfile_rm_watch):
8399 Use assq_no_quit instead of Fassoc, for speed.
8400 (dir_monitor_callback, Fgfile_rm_watch):
8401 eassert that the monitor is a fixnum.
8402 (dir_monitor_callback): No need for CDR_SAFE.
8403 Simplify building of lisp with alternative tails.
8404 (Fgfile_add_watch, Fgfile_rm_watch):
8405 Do not assume glib functions set errno reliably on failure.
8406 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8407 and signal an error otherwise.
8408 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8409 Use Fdelq instead of Fdelete, for speed.
8411 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8413 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8414 don't insist on being invoked on a highlighted tool-bar button.
8415 Avoids losing tool-bar functionality when mouse-highlight is nil.
8416 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8417 Don't highlight when mouse-highlight is nil.
8418 (note_mouse_highlight): When mouse-highlight is nil, don't return
8419 right away; instead, run tool-bar and mode-line highlight
8420 subroutine, clear any existing highlight, and revert the mouse
8421 pointer to its default shape. (Bug#14558)
8423 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8425 * lisp.mk (lisp): Add prog-mode.el.
8427 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8429 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8430 * process.c (dummy_handler): New function.
8431 (lib_child_handler): New static var.
8432 (handle_child_signal): Invoke it.
8433 (catch_child_signal): If a library has set up a signal handler,
8434 save it into lib_child_handler.
8435 (init_process_emacs): If using glib and not on Windows, tickle glib's
8436 child-handling code so that it initializes its private SIGCHLD handler.
8437 * syssignal.h (SA_SIGINFO): Default to 0.
8438 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8439 31; it should no longer be needed now.
8441 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8443 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8445 * gfilenotify.c (globals_of_gfilenotify): New function.
8446 (syms_of_gfilenotify): Move global initialization there.
8448 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8450 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8452 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8453 * keyboard.c (menu_bar_items, tool_bar_items):
8454 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8455 not override local keymaps any more.
8457 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8459 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8461 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8463 * w32console.c (initialize_w32_display): Return the dimensions of
8464 the console window via 2 additional arguments, not via the current
8465 frame. This avoids crashes due to overrunning the bounds of
8466 frame's decode_mode_spec_buffer, which is not resized following
8467 the change of the frame dimensions from the initial 10x10.
8469 * w32term.h (w32_initialize_display_info): Adjust prototype.
8471 * term.c (init_tty): Take dimensions of the frame from the values
8472 returned by initialize_w32_display.
8474 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8475 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8476 (LIBES): Add $(GFILENOTIFY_LIBS).
8478 * w32inevt.c (handle_file_notifications): Add dummy implementation
8479 for !HAVE_W32NOTIFY.
8481 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8483 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8485 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8487 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8489 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8491 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8493 Fix minor problems found by static checking.
8494 * data.c (pure_write_error):
8495 Use xsignal2, not Fsignal, as Fsignal might return.
8496 * eval.c (set_backtrace_debug_on_exit): Now static.
8497 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8498 No longer inline. EXTERN_INLINE is needed only for functions
8499 defined in .h files. Reindent function header as per GNU style.
8500 (backtrace_p, backtrace_top, backtrace_next):
8501 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8502 compiler or linker. Add extern decls to pacify gcc -Wall.
8503 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8505 * frame.c (free_monitors): Define only on platforms that need it.
8506 * nsterm.m (ns_term_init):
8507 * process.c (catch_child_signal):
8508 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8509 defined on all porting targets these days.
8510 * process.c, process.h (catch_child_signal):
8511 Make it extern only if NS_IMPL_GNUSTEP is defined.
8513 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8515 * w32.c (gettimeofday): Make the signature identical to prototype
8516 in nt/inc/sys/time.h.
8518 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8520 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8523 * keyboard.c (safe_run_hooks_error): Improve error message.
8525 * data.c (pure_write_error): Add `object' argument.
8526 * puresize.h (CHECK_IMPURE): Use it.
8528 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8530 * Makefile.in (NOTIFY_OBJ): New variable.
8531 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8533 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8534 Call syms_of_gfilenotify.
8536 * gfilenotify.c: New file.
8538 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8539 and Qfile_w32notify.
8540 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8541 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8543 * lisp.h: Declare syms_of_gfilenotify.
8545 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8547 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8549 Merge the specpdl and backtrace stacks. Make the structure of the
8550 specpdl entries more obvious via a tagged union of structs.
8551 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8552 (enum specbind_tag): New enum.
8553 (struct specbinding): Make it a tagged union of structs.
8554 Add a case for backtrace records.
8555 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8556 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8557 (backtrace_debug_on_exit): New accessors.
8558 (struct backtrace): Remove.
8559 (struct catchtag): Remove backlist field.
8560 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8562 (Flocal_variable_p): Speed up the common case where the binding is
8564 * eval.c (backtrace_list): Remove.
8565 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8566 (set_backtrace_args, set_backtrace_nargs)
8567 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8568 (backtrace_next): New functions.
8569 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8570 (unwind_to_catch, internal_lisp_condition_case)
8571 (internal_condition_case, internal_condition_case_1)
8572 (internal_condition_case_2, internal_condition_case_n): Don't bother
8573 with backtrace_list any more.
8574 (Fsignal): Adjust to new backtrace format.
8575 (grow_specpdl): Move up.
8576 (record_in_backtrace): New function.
8577 (eval_sub, Ffuncall): Use it.
8578 (apply_lambda): Adjust to new backtrace format.
8579 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8581 (specbind): Adjust to new specpdl format. Simplify.
8582 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8583 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8585 (mark_backtrace): Remove.
8586 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8587 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8588 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8590 * profiler.c (record_backtrace): Use get_backtrace.
8591 (handle_profiler_signal): Use backtrace_top_function.
8592 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8595 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8597 * process.h (catch_child_signal): Declare.
8599 * process.c (catch_child_signal): New function.
8600 (init_process_emacs): Call it.
8602 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8603 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8605 (x_set_cursor_type): Remove declaration.
8606 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8607 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8608 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8609 (ns_get_color): Use F suffix on float.
8610 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8611 (ns_get_rgb_color): Remove.
8612 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8613 (note_mouse_movement): x and y are CGFloat.
8614 (ns_draw_fringe_bitmap): Remove unused rowY.
8615 Change #if to COCOA && >= 10_6.
8616 (ns_draw_window_cursor): Remove unused overspill.
8617 (ns_draw_underwave): width and x are EamcsCGFloat.
8618 (ns_draw_box): thickness is CGFloat.
8619 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8620 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8621 if not in main thread.
8622 (ns_get_pending_menu_title, ns_check_menu_open)
8623 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8624 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8625 (sendFromMainThread:): New method.
8626 (changeFont:): size is CGFloat.
8627 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8628 Disable warning about permanent text.
8629 (characterIndexForPoint:): Adjust return type depending on GNUstep
8631 (mouseDown:): delta is CGFloat.
8632 (updateFrameSize): Remove unised variable f.
8633 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8634 Cast float to EmacsCGFloat.
8635 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8636 also to -1 when restoring.
8637 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8638 inside NS_IMPL_COCOA.
8639 (toggleFullScreen:): Put call to toggleFullScreen inside
8640 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8641 (setPosition:portion:whole:): por is CGFloat.
8642 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8643 (mouseDown:): Use CGFloat.
8644 (mouseDragged:): Remove unised variable edge.
8645 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8647 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8649 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8650 when NS_IMPL_GNUSTEP.
8651 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8652 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8653 (EmacsToolbar): Add clearAll. Add tag argument to
8654 addDisplayItemWithImage.
8655 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8657 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8659 * nsmenu.m (ns_update_menubar): Make static.
8660 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8661 (fillWithWidgetValue:): Add cast to SEL for setAction.
8662 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8663 (update_frame_tool_bar): Update code for GNUstep.
8664 (clearAll): New method.
8665 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8666 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8667 Move identifierToItem setObject and activeIdentifiers addObject before
8668 call to insertItemWithItemIdentifier.
8669 (validateVisibleItems): Fix indentation.
8670 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8671 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8672 UtilityWindow to aStyle, remove call to setStyleMask.
8674 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8676 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8677 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8678 Use F suffix on floats.
8679 (ns_char_width): Returns CGFloat.
8680 (ns_ascii_average_width): w is CGFloat instead of float.
8681 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8683 (ns_glyph_metrics): CGFloat instead of float.
8685 * nsfns.m (x_set_foreground_color, x_set_background_color):
8687 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8688 remove unused variables.
8689 (Fns_read_file_name): Keep track if panel is for save.
8690 Use ns_filename_from_panel/ns_directory_from_panel.
8691 (Fns_list_services): delegate only used for COCOA.
8692 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8693 Just return the input if GNUstep.
8694 (x_screen_planes): Remove.
8695 (Fxw_color_values): Use EmacsCGFloat
8696 (Fns_display_monitor_attributes_list): Only get screen number for
8698 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8700 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8701 ns_directory_from_panel.
8703 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8705 * process.c (handle_child_signal): Also use WCONTINUED.
8706 This is so that list-processes doesn't mistakenly list the process
8707 as stopped, when the process has actually been continued and is
8710 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8712 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8713 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8714 not already configured.
8716 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8718 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8720 * Makefile.in (mostlyclean): Remove *.res files.
8722 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8724 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8725 a buffer (bug#8447).
8727 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8729 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8730 display vector, and we backtrack, handle the case that the
8731 previous character position is also displayed from a display
8732 vector or covered by a display string or image. (Bug#14476)
8734 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8736 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8737 (struct MonitorInfo, free_monitors): Remove.
8738 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8739 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8740 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8743 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8744 (struct MonitorInfo, free_monitors): Remove.
8745 (ns_screen_name): Make static.
8746 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8747 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8750 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8751 (struct MonitorInfo): New struct.
8752 (free_monitors, make_monitor_attribute_list): Declare.
8754 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8756 (free_monitors, make_monitor_attribute_list): New functions.
8757 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8760 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8762 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8764 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8766 * keyboard.c: Apply keyboard decoding only to events that come directly
8767 from the tty, not from unread-command-events (bug#14368).
8768 (read_event_from_main_queue): New function, extracted from read_char.
8769 (read_decoded_char): Remove.
8770 (read_decoded_event_from_main_queue): New function to replace it.
8771 (read_char): Use it.
8772 (read_key_sequence): Use read_char rather than read_decoded_char.
8774 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8776 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8778 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8780 2013-05-22 Kenichi Handa <handa@gnu.org>
8782 The following changes are to fix the setting of
8783 buffer-file-coding-system on, for instance, C-x RET c unix RET
8784 _FILE_OF_DOS_EOL_TYPE_ RET.
8786 * coding.h (struct coding_system): New member detected_utf8_chars.
8788 * coding.c (detect_coding_utf_8): Count characters and check EOL
8789 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8791 (setup_coding_system): Do not initialize coding->head_ascii.
8792 (check_ascii): Do not set coding->eol_seen but update it. Do not
8793 call adjust_coding_eol_type here.
8794 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8795 If the eol-type of CODING is already specified, adjust the eol type
8796 of the found coding-system.
8797 (decode_coding_gap): Cancel previous change. Utilize the
8798 character numbers counted by detect_coding_utf_8. Fix detection
8801 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8803 * search.c (looking_at_1): Only set last_thing_searched if the match
8804 changed the match-data (bug#14281).
8806 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8808 * xdisp.c (reseat_at_previous_visible_line_start):
8809 Already declared in dispextern.h, so remove it here.
8810 (move_it_vertically_backward): Likewise.
8812 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8814 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8815 (Fx_display_pixel_width, Fx_display_pixel_height)
8816 (Fx_display_mm_width, Fx_display_mm_height):
8817 Mention `display-monitor-attributes-list' in docstrings.
8819 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8820 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8821 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8822 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8823 (Fx_display_backing_store, Fx_display_visual_class)
8824 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8825 (Fx_display_grayscale_p, Fx_display_pixel_width)
8826 (Fx_display_pixel_height, Fx_display_planes)
8827 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8828 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8829 (Fx_display_mm_width, Fx_display_mm_height)
8830 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8831 height for all physical monitors as in X11.
8833 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8834 Return pixel width or height for all physical monitors as in X11.
8836 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8838 Port --enable-gcc-warnings to clang.
8839 * bytecode.c (exec_byte_code):
8841 Redo diagnostic pragmas to pacify clang, too.
8842 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8843 * editfns.c (Fencode_time):
8844 * fileio.c (file_accessible_directory_p):
8845 * font.c (font_unparse_xlfd):
8846 Use '&"string"[index]' instead of '"string" + (index)'.
8847 * undo.c (user_error): Remove; unused.
8849 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8851 * insdel.c (insert_1_both): Document the arguments, instead of
8852 referring to insert_1, which no longer exists.
8854 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8855 some window, increment windows_or_buffers_changed, so that
8856 *Messages* display in that window is updated. (Bug#14408)
8858 * w32.c: Include epaths.h.
8859 (init_environment): Use cmdproxy.exe without leading directories.
8860 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8862 (gettimeofday): Adjust signature and return value to Posix
8865 * unexw32.c (open_output_file): Delete the existing emacs.exe
8866 before creating it, to break the hard link to the versioned
8869 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8870 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8871 (FIRSTFILE_OBJ): New variables.
8872 (W32_RES): Rename to EMACSRES. All users changed.
8873 (base_obj): Use $(CM_OBJ).
8874 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8875 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8876 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8877 $(W32_RES_LINK) before $(LIBES).
8878 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8880 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8882 * makefile.w32-in (DOC): Use just "DOC".
8884 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8886 * process.c: Export default filters and sentinels to Elisp.
8887 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8889 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8890 (Fset_process_sentinel, Fformat_network_address):
8891 Default to them instead of nil.
8892 (server_accept_connection): Sentinels can't be nil any more.
8893 (read_and_dispose_of_process_output): New function, extracted from
8894 read_process_output.
8895 (read_process_output): Use it; filters can't be nil.
8896 (Finternal_default_process_filter): New function, extracted from
8897 read_process_output.
8898 (exec_sentinel_unwind): Remove function.
8899 (exec_sentinel): Don't zilch sentinel while running.
8900 (status_notify): Sentinels can't be nil.
8901 (Finternal_default_process_sentinel): New function extracted from
8903 (setup_process_coding_systems): Default filter is not nil any more.
8904 (syms_of_process): Export new Elisp functions and initialize
8906 * lisp.h (make_lisp_proc): New function.
8908 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8910 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8912 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8914 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8915 unless we know that the window w is a leaf window.
8916 Another attempt at solving bug#14062.
8918 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8920 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8923 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8925 * image.c (gif_load): Check that subimages fit (Bug#14345).
8927 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8929 * lread.c (skip_dyn_eof): New function.
8930 (read1): Use it to skip the end of a file in response to #@00.
8932 * doc.c (get_doc_string): Slightly relax the sanity checking.
8934 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8936 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8937 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8938 (MonitorInfo): New struct.
8939 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8940 (Fns_display_monitor_attributes_list): New functions.
8941 (display-usable-bounds): Remove.
8942 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8945 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8947 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8948 (GTK_CHECK_VERSION): New macro, if not already defined.
8949 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8950 replaced by GTK_CHECK_VERSION.
8952 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8954 * xterm.h (GTK_PREREQ): New macro.
8955 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8956 to use this macro instead, for consistency and clarity.
8958 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8960 * xdisp.c (row_for_charpos_p): New function, with code of
8961 cursor_row_p, but accepts an additional argument CHARPOS instead
8962 of using a hardcoded PT.
8963 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8964 (row_containing_pos): Call row_for_charpos_p instead of partially
8965 doing the same. Fixes cursor positioning under longlines-mode
8966 when longlines-show-effect includes more than one newline, when
8967 moving the cursor vertically up.
8969 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8971 * makefile.w32-in (ACL_H): New macro.
8972 ($(BLD)/fileio.$(O)): Update dependencies.
8974 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8976 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8977 * Makefile.in (LIB_ACL): New macro.
8978 (LIBACL_LIBS): Remove.
8979 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8980 * fileio.c: Include <acl.h>.
8981 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8982 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8984 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8987 * unexelf.c: Don't assume ElfW (Half) fits in int.
8988 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8989 when dealing with ElfW (Half) values, since they can exceed 2**31
8990 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8991 (entry_address): Omit unused NUM arg. All uses changed.
8993 2013-05-07 Juri Linkov <juri@jurta.org>
8995 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8996 to the string converted from number with `Fnumber_to_string'.
8999 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9001 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9002 This fixes a problem introduced by my previous change.
9004 2013-05-07 Glenn Morris <rgm@gnu.org>
9006 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9008 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9010 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9012 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9014 Static checking by GCC 4.8.0.
9015 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9016 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9017 (x_get_monitor_attributes_fallback)
9018 (x_get_monitor_attributes_xinerama)
9019 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9020 Define only if USE_GTK.
9021 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9022 (x_get_monitor_attributes_fallback): Omit unused locals.
9023 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9024 Use double, not float, to avoid mixed-mode floating point arithmetic.
9026 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9027 Jan Djärv <jan.h.d@swipnet.se>
9029 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9030 (XINERAMA_CFLAGS): New macros.
9031 (ALL_CFLAGS, LIBES): Use them.
9033 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9034 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9035 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9036 (syms_of_xfns): DEFSYM them.
9037 (struct MonitorInfo): New struct.
9038 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9039 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9040 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9041 (x_get_monitor_attributes_xinerama): New functions.
9042 (Fx_display_monitor_attributes_list): New primitive.
9043 (syms_of_xfns): Defsubr it.
9045 * xterm.h (x_display_info): Add Xatom_net_workarea and
9046 Xatom_net_current_desktop.
9048 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9049 and dpyinfo->Xatom_net_current_desktop.
9051 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9053 * xdisp.c (pos_visible_p): Use the special code for finding the
9054 beginning of a display property or overlay for any "replacing"
9055 display property, not just for display strings. This solves
9056 incorrect reporting of position by posn-at-point. (Bug#14241)
9058 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9060 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9061 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9062 Verify that ElfW (Half) fits in int.
9063 (fatal): Use same signature as lisp.h.
9064 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9065 configure and build with -DUNEXELF_DEBUG without worrying about
9066 other modules that use DEBUG.
9067 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9068 possibly-wide integers now uses it instead of plain fprintf.
9069 (entry_address): New function, which avoids problems with 32-bit
9070 overflow on 64-bit hosts.
9071 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9072 (round_up): Don't assume the remainder fits in int.
9073 (find_section): Use bool for boolean. Simplify debug code.
9074 (unexec): Don't assume file sizes fit in int or size_t.
9075 Omit unnecessary trailing newline in 'fatal' format.
9076 Use strerror rather than outputting decimal error number.
9077 Remove unused code when emacs is not defined;
9078 this file relies on Emacs now.
9079 Don't assume e_phnum and e_shnum are positive.
9081 * regex.c: Fix problems when DEBUG is defined.
9082 (extract_number, extract_number_and_incr): Define regardless of
9083 whether DEBUG is defined; that's simpler and makes the code less
9084 likely to go stale in the normal case when DEBUG is not defined.
9085 Return int rather than taking an int * arg. All callers changed.
9086 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9087 Remove, replacing with ...
9088 (DEBUG_PRINT): New macro. All callers changed.
9089 (DEBUG_COMPILES_ARGUMENTS): New macro.
9090 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9091 (print_compiled_pattern, print_double_string) [DEBUG]:
9092 Use prototype rather than old-style definition.
9093 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9094 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9095 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9096 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9097 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9098 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9099 This matters only when DEBUG is defined.
9101 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9103 * xdisp.c (set_iterator_to_next): Set the
9104 ignore_overlay_strings_at_pos_p flag only if we are _really_
9105 iterating over an overlay string, as indicated by the
9106 current.overlay_string_index member. (Bug#14306)
9108 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9110 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9111 to where it is used, to avoid autorelease issues (Bug#14050).
9113 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9115 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9116 * fileio.c (syms_of_fileio): Implement this.
9117 * filelock.c (create_lock_file): If symbolic links don't work, so
9118 we use a regular file as a lock file, do not fsync the lock file;
9121 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9123 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9124 (syms_of_minibuf): Adjust accodingly.
9126 * callint.c (Fcall_interactively): Adjust calls accordingly.
9128 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9130 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9131 w->contents is a buffer before computing everything else.
9132 Use parentheses to disambiguate last part of the condition.
9134 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9135 assertion violations. (Bug#14062)
9137 2013-05-01 David Reitter <david.reitter@gmail.com>
9139 * nsfns.m (ns_tooltip): Initialize.
9141 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9143 * coding.c (decode_coding_gap): Don't remove the character before
9144 a newline unless it's a CR character. (Bug#14287)
9146 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9148 * dispextern.h (struct face): Move enum face_underline_type
9149 earlier so that bitfields can be in the same word.
9151 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9153 * nsfns.m (handlePanelKeys): New function.
9154 (EmacsOpenPanel:performKeyEquivalent:)
9155 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9156 arrows/function/control and copy/paste keys (Bug#14296).
9158 2013-04-27 Juri Linkov <juri@jurta.org>
9160 * callint.c (Fcall_interactively): Call `Qread_number' for
9161 interactive code letter `n' instead of using duplicate code.
9164 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9166 * systime.h (make_timeval): Declare as 'const'.
9168 2013-04-27 Kenichi Handa <handa@gnu.org>
9170 * font.c (font_open_entity): Always open a font of manageable
9173 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9175 Port better to AIX (Bug#14258).
9176 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9179 2013-04-24 Kenichi Handa <handa@gnu.org>
9181 * coding.c (decode_coding_iso_2022): When an invalid escape
9182 sequence is encountered, reset the invocation and designation
9183 status to the safest one.
9185 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9187 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9188 Without this fix, "make distclean" leaves stamp-h1 behind.
9190 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9192 * w32fns.c (w32_fullscreen_rect): New function to compute the
9193 window rectangle for the given fullscreen mode.
9194 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9195 longer tunes the window size. This keeps the window's edges flush
9196 with the screen and allows the taskbar to hide itself in fullboth.
9198 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9199 window decorations and uses the entire screen.
9201 * w32term.h (w32_fullscreen_rect) Add prototype.
9202 (struct w32_output): Replace normal_width, normal_height,
9203 normal_top, and normal_left members with a single normal_placement
9205 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9207 (FRAME_NORMAL_PLACEMENT): New macro.
9209 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9211 * minibuf.c (Ftest_completion): Silence compiler warning.
9213 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9215 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9218 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9221 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9222 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9223 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9224 parentheses where appropriate.
9226 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9228 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9230 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9232 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9233 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9234 Mention in the doc string that setting these variables takes
9235 effect only after a call to set-window-buffer. (Bug#14200)
9237 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9239 * indent.c (Fvertical_motion): Don't consider display strings on
9240 overlay strings as display strings on the buffer position we
9241 started from. This prevents vertical cursor motion from jumping
9242 more than one line when there's an overlay string with a display
9243 property at end of line.
9244 Reported by Karl Chen <Karl.Chen@quarl.org> in
9245 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9247 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9249 * window.c (select_window): `record_buffer' even if window is
9250 already selected (bug#14191).
9252 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9254 * window.c (Fwindow_end): Test more flags, including the buffer's
9255 last_overlay_modified flag, to determine whether the window's
9256 display is really up-to-date. Prevents the function from
9257 returning a stale value. (Bug#14170)
9258 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9261 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9263 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9264 garbaged only if it is not already the top frame on its TTY.
9265 This prevents flickering due to constant redrawing of TTY frames when
9266 there are GUI frames open in the same session. (Bug#13864)
9268 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9270 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9271 of marking the idle timers directly.
9273 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9275 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9278 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9280 * window.c (select_window): Don't record_buffer while the invariant is
9281 temporarily broken (bug#14161).
9283 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9285 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9287 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9289 2013-04-07 Romain Francoise <romain@orebokech.com>
9291 Ignore additional platform-specific ACL errors (Bug#13702).
9292 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9293 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9295 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9297 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9300 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9302 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9303 This bug was introduced by my 2013-02-25 change that simplified
9304 data_start configuration. Without this change, on GNU/Linux
9305 an Emacs configured with --enable-profiling fails immediately
9306 due to a profiler signal.
9307 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9308 with these flags. On platforms where special flags are needed
9309 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9310 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9311 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9313 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9315 Get rid of some platform-specific functions examining window
9316 system and its capabilities. This is a partial rework of the
9318 * lisp.h (have_menus_p): Remove prototype. This function is
9319 replaced with platform-independent window_system_available.
9320 (check_window_system): Move to...
9321 * frame.h (decode_window_system_frame, window_system_available):
9322 ...here, add new prototypes.
9323 * frame.c (window_system_available, decode_window_system_frame):
9325 (check_window_system): Platform-independent now.
9326 * xterm.h (x_in_use): Remove declaration.
9328 * w32term.h (check_x_frame):
9329 * nsterm.h (check_x_frame): Remove prototypes. This function
9330 is replaced with platform-independent decode_window_system_frame.
9331 * msdos.c (have_menus_p): Remove.
9332 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9333 Remove platform-specific functions. Use check_window_system,
9334 decode_window_system_frame and check_ns_display_info where
9335 appropriate. Minor style and comment tweaks.
9336 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9337 (check_x_frame): Likewise.
9338 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9340 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9341 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9342 * xmenu.c, xselect.c: All related users changed.
9344 2013-04-03 Kenichi Handa <handa@gnu.org>
9346 The following changes is to optimize the code for reading UTF-8
9349 * coding.c (check_ascii): Rename from detect_ascii. Return value
9350 changed. Check EOL format. Do not call adjust_coding_eol_type
9352 (check_utf_8): New function.
9353 (adjust_coding_eol_type): Do nothing if already adjusted.
9354 (detect_coding): Compare the return value of check_ascii with
9355 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9356 (decode_coding_gap): Optimize for valid UTF-8.
9358 2013-03-21 Kenichi Handa <handa@gnu.org>
9360 * coding.c (syms_of_coding): Cancel previous change.
9362 * insdel.c (insert_from_gap): Fix previous change.
9364 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9366 Consistently use platform-specific function to detect window system.
9367 * lisp.h (check_window_system): New prototype. This function is
9368 going to replace check_x, check_w32 and check_ns.
9369 (have_menus_p): Mention msdos.c in comment.
9370 * fontset.c (check_window_system_func): Remove. Adjust all users.
9371 * fontset.h (check_window_system_func): Remove prototype.
9372 * nsterm.h (check_ns):
9373 * xterm.h (check_x):
9374 * w32term.h (check_w32): Likewise.
9375 * menu.c (Fx_popup_menu): Use check_window_system.
9376 * msdos.c (check_window_system): Define for MS-DOS.
9377 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9378 * w32fns.c (check_window_system): Likewise for MS-Windows.
9379 * xfns.c (check_window_system): Likewise for X.
9380 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9381 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9383 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9385 Prefer < to > in range checks such as 0 <= i && i < N.
9386 This makes it easier to visualize quantities on a number line.
9387 This patch doesn't apply to all such range checks,
9388 only to the range checks affected by the 2013-03-24 change.
9389 This patch reverts most of the 2013-03-24 change.
9390 * alloc.c (xpalloc, Fgarbage_collect):
9391 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9392 * character.c (string_escape_byte8):
9393 * charset.c (read_hex):
9394 * data.c (cons_to_unsigned):
9395 * dispnew.c (update_frame_1):
9396 * doc.c (Fsubstitute_command_keys):
9397 * doprnt.c (doprnt):
9398 * editfns.c (hi_time, decode_time_components):
9399 * fileio.c (file_offset):
9400 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9401 * font.c (font_intern_prop):
9402 * frame.c (x_set_alpha):
9403 * gtkutil.c (get_utf8_string):
9404 * indent.c (check_display_width):
9405 * keymap.c (Fkey_description):
9406 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9408 * minibuf.c (read_minibuf_noninteractive):
9409 * process.c (wait_reading_process_output):
9410 * search.c (Freplace_match):
9411 * window.c (get_phys_cursor_glyph):
9412 * xdisp.c (redisplay_internal):
9413 * xsmfns.c (smc_save_yourself_CB):
9414 Prefer < to > for range checks.
9415 * dispnew.c (sit_for): Don't mishandle NaNs.
9416 This fixes a bug introduced in the 2013-03-24 change.
9417 * editfns.c (decode_time_components): Don't hoist comparison.
9418 This fixes another bug introduced in the 2013-03-24 change.
9420 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9422 * frame.h (struct frame): Drop scroll_bottom_vpos
9423 member becaue all real users are dead long ago.
9424 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9425 * xdisp.c (redisplay_internal): Adjust user.
9427 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9429 * nsmenu.m (showAtX:Y:for:): setLevel to
9430 NSPopUpMenuWindowLevel (Bug#13998).
9432 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9434 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9435 (ns_check_pending_open_menu): Declare.
9437 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9438 (x_activate_menubar): Update the menu with title that matches
9439 ns_get_pending_menu_title, and call
9440 ns_check_pending_openmenu (Bug#12698).
9441 (menuWillOpen:): New method.
9442 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9444 * nsterm.m (menu_will_open_state, menu_mouse_point)
9445 (menu_pending_title): New varaibles.
9446 (ns_get_pending_menu_title, ns_check_menu_open)
9447 (ns_check_pending_open_menu): New functions.
9449 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9451 * indent.c (current_column_bol_cache): Remove leftover which is not
9452 used in Fmove_to_column any more.
9453 (current_column, scan_for_column): Adjust users.
9454 * keyboard.c (last_point_position_buffer, last_point_position_window):
9455 Remove leftovers which are not used for recording undo any more.
9456 (command_loop_1, syms_of_keyboard): Adjust users.
9457 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9458 redisplay_window any more.
9459 (move_it_to): Adjust user.
9461 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9463 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9464 Update dependencies.
9466 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9468 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9469 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9472 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9474 * window.h (struct window): Replace hchild, vchild and buffer slots
9475 with a single slot 'contents'. This is possible because each valid
9476 window may have either the child window (in vertical or horizontal
9477 combination) or buffer to display (for the leaf window). Using that,
9478 a lot of operations to traverse and/or change window hierarchies may
9479 be simplified. New member horizontal is used to distinguish between
9480 horizontal and vertical combinations of internal windows.
9481 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9482 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9483 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9484 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9485 Use contents slot, not buffer, where appropriate.
9486 (wset_combination): New function.
9487 (wset_buffer): Add eassert.
9488 (Fframe_first_window): Simplify the loop reaching first window.
9489 (Fwindow_buffer): Use WINDOW_LEAF_P.
9490 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9491 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9492 (unshow_buffer): Convert initial debugging check to eassert.
9493 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9494 (make_parent_window, window_resize_check, window_resize_apply)
9495 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9496 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9497 Adjust to match struct window changes.
9498 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9499 (mark_window_cursors_off, count_windows, get_leaf_windows)
9500 (foreach_window_1): Simplify the loop.
9501 * alloc.c (mark_object): Do not check for the leaf window because
9502 internal windows has no glyph matrices anyway.
9503 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9504 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9505 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9506 (build_frame_matrix_from_window_tree, mirror_make_current)
9507 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9508 (update_window_tree, set_window_update_flags): Simplify the loop.
9509 (sync_window_with_frame_matrix_rows): Enforce live window.
9510 Use contents slot, not buffer, where appropriate.
9511 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9512 and WINDOW_HORIZONTAL_COMBINATION_P.
9513 (make_frame_visible_1): Simplify the loop.
9514 Use contents slot, not buffer, where appropriate.
9515 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9516 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9517 (expose_window_tree): Likewise.
9518 Use contents slot, not buffer, where appropriate.
9519 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9520 to avoid deleted windows. Use contents slot instead of buffer.
9521 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9522 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9523 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9524 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9526 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9528 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9529 identify the reasons for assertion violations in bug#14062 and
9531 (Fx_show_tip): Fix compilation error under
9532 "--enable-check-lisp-object-type". (Bug#14073)
9534 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9535 Reported by <rzl24ozi@gmail.com>.
9537 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9539 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9541 (unwind_with_echo_area_buffer): ...to restore it here.
9542 This is needed to ensure that...
9543 (redisplay_window): ...both window markers are valid here,
9544 which is verified by eassert.
9545 * editfns.c (save_excursion_save): Do not assume that
9546 selected_window always displays the buffer.
9547 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9550 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9552 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9555 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9557 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9559 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9561 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9562 since MinGW's w32api headers do. This avoids compiler warnings.
9564 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9567 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9569 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9571 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9573 * gtkutil.c (style_changed_cb): Check if frame is live and an
9574 X frame (Bug#14038).
9576 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9578 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9579 Define only for _WIN32_WINNT less than 0x0500.
9580 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9582 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9583 see its own definitions of 'struct timeval' and 'struct timezone'.
9585 Fix incompatibilities between MinGW.org and MinGW64 headers.
9586 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9588 * w32.c (REPARSE_DATA_BUFFER): Guard with
9589 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9591 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9593 * xterm.c: Include X11/XKBlib.h
9594 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9596 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9598 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9600 * blockinput.h (input_blocked_p): Likewise.
9601 * bytecode.c (exec_byte_code): Likewise.
9602 * callproc.c (call_process_kill, call_process_cleanup)
9603 (Fcall_process): Likewise.
9604 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9605 (Fccl_execute_on_string): Likewise.
9606 * character.c (string_escape_byte8): Likewise.
9607 * charset.c (read_hex): Likewise.
9608 * cm.c (calccost): Likewise.
9609 * data.c (cons_to_unsigned): Likewise.
9610 * dired.c (directory_files_internal, file_name_completion):
9612 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9613 (sit_for): Likewise.
9614 * doc.c (Fsubstitute_command_keys): Likewise.
9615 * doprnt.c (doprnt): Likewise.
9616 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9617 * emacsgtkfixed.c: Likewise.
9618 * fileio.c (file_offset, Fwrite_region): Likewise.
9619 * floatfns.c (Fexpt, fmod_float): Likewise.
9620 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9622 * font.c (font_intern_prop): Likewise.
9623 * frame.c (x_set_alpha): Likewise.
9624 * gtkutil.c (get_utf8_string): Likewise.
9625 * indent.c (check_display_width): Likewise.
9626 * intervals.c (create_root_interval, rotate_right, rotate_left)
9627 (split_interval_right, split_interval_left)
9628 (adjust_intervals_for_insertion, delete_node)
9629 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9630 (merge_interval_right, merge_interval_left, copy_intervals)
9631 (set_intervals_multibyte_1): Likewise.
9632 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9633 * keymap.c (Fkey_description): Likewise.
9634 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9635 * lread.c (openp, read_integer, read1, string_to_number):
9637 * menu.c (ensure_menu_items): Likewise.
9638 * minibuf.c (read_minibuf_noninteractive): Likewise.
9639 * print.c (printchar, strout): Likewise.
9640 * process.c (create_process, Faccept_process_output)
9641 (wait_reading_process_output, read_process_output, send_process)
9642 (wait_reading_process_output): Likewise.
9643 * profiler.c (make_log, handle_profiler_signal): Likewise.
9644 * regex.c (re_exec): Likewise.
9645 * regex.h: Likewise.
9646 * search.c (looking_at_1, Freplace_match): Likewise.
9647 * sysdep.c (get_child_status, procfs_ttyname)
9648 (procfs_get_total_memory): Likewise.
9649 * systime.h (EMACS_TIME_VALID_P): Likewise.
9650 * term.c (dissociate_if_controlling_tty): Likewise.
9651 * window.c (get_phys_cursor_glyph): Likewise.
9652 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9653 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9655 * xfns.c (Fx_window_property): Likewise.
9656 * xmenu.c (set_frame_menubar): Likewise.
9657 * xselect.c (x_get_window_property, x_handle_dnd_message):
9659 * xsmfns.c (smc_save_yourself_CB): Likewise.
9660 * xterm.c (x_scroll_bar_set_handle): Likewise.
9662 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9664 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9665 to be optional or nil. Adjust comment and convert it to docstring.
9666 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9667 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9669 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9671 Static checking by GCC 4.8-20130319.
9672 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9673 * process.c (Fset_process_datagram_address)
9674 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9675 * xdisp.c (get_char_face_and_encoding)
9676 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9677 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9678 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9680 2013-03-24 Ken Brown <kbrown@cornell.edu>
9682 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9683 fix compilation on 64-bit Cygwin, where underscores are not
9684 automatically prepended.
9686 * w32term.c (w32_initialize): Silence compiler warning.
9688 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9690 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9691 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9692 variables, to save and restore frame dimensions.
9693 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9694 after returning from a 'fullscreen' configuration.
9695 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9696 to avoid races between the main thread and the input thread.
9698 * w32term.h (struct w32_output): New members normal_width,
9699 normal_height, normal_top, normal_left, and prev_fsmode.
9700 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9701 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9704 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9705 'fullscreen' parameter. Always record previous width and height
9706 of the frame, except when switching out of maximized modes, so
9707 that they could be restored correctly, instead of resetting to the
9708 default frame dimensions. Send SC_RESTORE command to the frame,
9709 unless we are going to send SC_MAXIMIZE, to restore the frame
9710 resize hints in the mouse pointer shown by the window manager.
9713 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9715 * lisp.h (get_frame_param): Adjust conditions for prototype
9718 2013-03-22 Ken Brown <kbrown@cornell.edu>
9720 * unexcw.c: Drop unneeded inclusion of w32common.h.
9721 (report_sheap_usage): Declare.
9722 (read_exe_header): Add magic numbers for x86_64.
9723 (fixup_executable): Fix printf format specifier for unsigned long
9726 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9728 * frame.h (struct frame): Put menu_bar_window under #ifdef
9729 because this member is not needed when X toolkit is in use.
9730 (fset_menu_bar_window):
9731 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9732 (free_glyphs, update_frame):
9733 * xdisp.c (expose_frame): Likewise.
9734 (display_menu_bar): Likewise. Remove redundant eassert.
9735 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9738 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9740 Use functions and constants to manipulate Lisp_Save_Value objects.
9741 This replaces code that used macros and strings and token-pasting.
9742 The change makes the C source a bit easier to follow,
9743 and shrinks the Emacs executable a bit.
9744 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9745 (make_save_value): Change 1st arg from string to enum. All callers
9748 (mark_object): Use if, not #if, for GC_MARK_STACK.
9749 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9750 (XSAVE_OBJECT): Now functions, not macros.
9751 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9752 the constant was never used.
9753 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9754 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9755 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9756 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9758 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9759 type3 with a single member save_type. All uses changed.
9760 (save_type, set_save_pointer, set_save_integer): New functions.
9761 * print.c (PRINTX): Remove.
9763 * alloc.c: Remove redundant static declarations.
9765 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9767 * window.h (struct window): Convert left_col, top_line, total_lines
9768 and total_cols from Lisp_Objects to integers. Adjust comments.
9769 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9771 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9772 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9773 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9774 Adjust users where appropriate.
9776 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9778 * frame.h (struct frame): Drop resx and resy because the same data is
9779 available from window system-specific output context. Adjust users.
9780 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9781 New functions to provide defaults when no window system available.
9782 (FRAME_RES_X, FRAME_RES_Y): New macros.
9783 (NUMVAL): Move from xdisp.c.
9784 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9785 (Ffont_face_attributes, Fopen_font):
9786 * image.c (gs_load):
9787 * w32font.c (fill_in_logfont):
9788 * xdisp.c (calc_pixel_width_or_height):
9789 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9790 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9792 2013-03-20 Kenichi Handa <handa@gnu.org>
9794 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9795 to 1 (temporary workaround until a bug related to ASCII
9796 optimization is fixed).
9798 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9800 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9801 Signal error if window is not internal. Adjust docstring.
9802 (delete_all_child_windows): Use combination_limit to save the buffer.
9803 (Fset_window_configuration): Adjust accordingly.
9804 * print.c (syms_of_print): Initialize debugging output not here...
9805 (init_print_once): ...but in a new function here.
9806 * lisp.h (init_print_once): Add prototype.
9807 * emacs.c (main): Add call to init_print_once. Adjust comments.
9809 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9811 * window.c (window_resize_check, window_resize_apply)
9812 (window_from_coordinates, recombine_windows, set_window_buffer)
9813 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9814 (Fsplit_window_internal, Fdelete_window_internal)
9815 (freeze_window_starts): Use bool for booleans.
9816 * window.h (window_frame_coordinates, resize_frame_windows)
9817 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9819 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9821 * dispnew.c (bitch_at_user): Use `user-error'.
9823 2013-03-17 Ken Brown <kbrown@cornell.edu>
9825 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9826 as return type of image_background. (Bug#13981)
9827 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9829 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9831 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9832 (ns_select): Don't return with result uninitialized.
9834 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9837 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9839 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9840 directories. If filename is nil, get directory name (Bug#13932).
9841 Use getFilename and getDirectory.
9842 (getFilename, getDirectory): New methods for EmacsSavePanel and
9844 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9846 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9848 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9850 2013-03-15 Kenichi Handa <handa@gnu.org>
9852 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9853 (adjust_after_replace): Make it back to static. Delete the third
9854 arg text_at_gap_tail. Cancel the code for handling it.
9856 * coding.h (struct coding_system): New member eol_seen.
9858 * coding.c (detect_ascii): New function.
9859 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9860 when the source bytes are actually scanned. On detecting for
9861 coding_category_utf_8_auto, call detect_ascii instead of scanning
9862 source bytes directly.
9863 (produce_chars): Call insert_from_gap with the new arg 0.
9864 (encode_coding): Likewise.
9865 (decode_coding_gap): Control ASCII optimization by the variable
9866 disable_ascii_optimization instead of #ifndef .. #endif.
9867 Deccode EOL format according to coding->eol_seen.
9868 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9871 * lisp.h (adjust_after_replace): Cancel externing it.
9872 (insert_from_gap): Adjust prototype.
9874 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9876 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9877 FULLSCREEN_MAXIMIZED. (Bug#13935)
9879 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9881 * region-cache.c (find_cache_boundary, move_cache_gap)
9882 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9883 Simplify debugging check and convert to eassert. Adjust comment.
9884 (pp_cache): Put under ENABLE_CHECKING.
9886 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9888 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9889 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9891 (w32fullscreen_hook): If the frame is visible, reset
9892 f->want_fullscreen flag after changing the frame size. If the
9893 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9896 2013-03-13 Daniel Colascione <dancol@dancol.org>
9898 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9899 too so that these builds can use Cygwin's file conversion
9900 functions. (We've been building and linking cygw32.o all along
9901 and just not using it.)
9903 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9905 File synchronization fixes (Bug#13944).
9906 * Makefile.in (LIB_FDATASYNC): New macro.
9908 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9909 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9910 Don't worry about HAVE_FSYNC, since a substitute fsync is
9911 available if the system lacks one.
9912 (Fwrite_regin): Retry fsync if interrupted.
9914 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9916 * w32term.c (w32_read_socket): If the Emacs frame is being
9917 activated, call w32fullscreen_hook, to make sure the new frame
9918 dimensions are in effect. (Bug#13937)
9920 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9922 * xdisp.c (init_iterator): Simplify because both character and byte
9923 positions are either specified or -1. Add eassert. Adjust comment.
9924 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9925 character and byte positions can be obtained from marker.
9927 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9929 Static checking by Sun C 5.12.
9930 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9931 * bytecode.c (exec_byte_code):
9932 * dispnew.c (init_display):
9934 * fileio.c (Fsubstitute_in_file_name):
9935 * keyboard.c (Fevent_convert_list):
9936 * keymap.c (Fsingle_key_description):
9937 * term.c (maybe_fatal, fatal):
9938 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9939 * xsmfns.c (Fhandle_save_session):
9940 Omit unreachable code.
9941 * keymap.c (map_keymap_char_table_item): Cast void * to
9942 a function pointer type; the C Standard requires this.
9944 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9945 Include <sys/param.h> unconditionally, as that works elsewhere and
9946 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9947 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9950 See ChangeLog.12 for earlier changes.
9956 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9958 This file is part of GNU Emacs.
9960 GNU Emacs is free software: you can redistribute it and/or modify
9961 it under the terms of the GNU General Public License as published by
9962 the Free Software Foundation, either version 3 of the License, or
9963 (at your option) any later version.
9965 GNU Emacs is distributed in the hope that it will be useful,
9966 but WITHOUT ANY WARRANTY; without even the implied warranty of
9967 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9968 GNU General Public License for more details.
9970 You should have received a copy of the GNU General Public License
9971 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.