1 2014-03-22 Daniel Colascione <dancol@dancol.org>
3 * process.c (conv_sockaddr_to_lisp): When extracting the string
4 names of AF_LOCAL sockets, stop before reading uninitialized
7 2014-03-21 Daniel Colascione <dancol@dancol.org>
9 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
10 every time we switch to minibuffer.
12 * alloc.c (lisp_align_malloc, allocate_string_data)
13 (allocate_vectorlike): Allow mmap allocation of lisp objects.
14 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
16 2014-03-21 Eli Zaretskii <eliz@gnu.org>
18 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
21 2014-03-21 Daniel Colascione <dancol@dancol.org>
23 Always prohibit dumping a dumped Emacs.
25 * emacs.c (might_dump): New variable.
26 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
27 * lisp.h (might_dump): Declare.
28 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
30 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
32 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
34 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
36 * doc.c (store_function_docstring): Warn when we don't know where to
38 (Fsubstitute_command_keys): Don't advertise the fact that
39 text-properties are dropped, since we think it's a bug that we'll fix
42 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
43 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
44 * frame.c (frame_garbaged): Make "docstring" more precise.
46 2014-03-20 Glenn Morris <rgm@gnu.org>
48 * charset.c (init_charset): When we cannot find the charsets directory,
49 mention if EMACSDATA is set.
51 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
53 * fns.c (Frandom): Fix rare bug where the result isn't random.
55 Fix porting inconsistency about rounding to even.
56 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
57 This way, the unusual !HAVE_RINT case acts like the usual
58 HAVE_RINT case, and we can fix the documentation accordingly.
60 2014-03-19 Eli Zaretskii <eliz@gnu.org>
62 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
63 (w32_wnd_proc): Initialize the dwHoverTime member of
64 TRACKMOUSEEVENT structure.
66 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
68 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
70 2014-03-16 Eli Zaretskii <eliz@gnu.org>
72 * search.c (find_newline): Speed up the function when using the
73 newline cache, by halving the number of calls to
74 region_cache_forward and region_cache_backward. (Bug#16830)
76 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
78 * buffer.c (Fset_buffer): Document return value (bug#17015).
80 2014-03-14 Martin Rudalics <rudalics@gmx.at>
82 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
83 nil, always resize character wise to avoid potential loss of the
84 mode line (Bug#16923 related).
86 2014-03-12 Martin Rudalics <rudalics@gmx.at>
88 * frame.c (x_set_frame_parameters): Always calculate new sizes
89 pixelwise to avoid potential loss when rounding.
91 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
93 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
94 * xterm.c (x_free_frame_resources): Free all allocated cursors.
96 2014-03-10 Eli Zaretskii <eliz@gnu.org>
98 * w32.c (fstatat): Don't add an extra slash if the argument ends
99 with a slash: this fails the subsequent call to stat_worker on
100 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
102 2014-03-09 Martin Rudalics <rudalics@gmx.at>
104 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
106 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
108 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
110 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
111 when frame is only on one screen (Bug#14713).
113 2014-03-08 Eli Zaretskii <eliz@gnu.org>
115 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
116 there's a valid wrap point in the display line, the last glyph
117 cannot "just barely fit" on this row, because display_line doesn't
118 let it. Instead, proceed as if the last glyph didn't fit, so that
119 we eventually back up the iterator to the wrap point. This avoids
120 delusional behavior of move_it_to, whereby it proceeds to the next
121 display line, but sets current_x to zero for all the glyphs that
122 without word-wrap would fit on the previous display line.
123 One result was that visual-order cursor movement behaved erratically
125 (Fmove_point_visually): Add code to find the x coordinate of the
126 last character before wrap point, under word-wrap on a TTY.
128 2014-03-07 Eli Zaretskii <eliz@gnu.org>
130 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
131 also return value of MOVE_POS_MATCH_OR_ZV from
132 move_it_in_display_line_to, when moving from beginning of line to
133 point's position. (Bug#16961)
135 2014-03-07 Martin Rudalics <rudalics@gmx.at>
137 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
138 * window.c (Fselect_window): Explain NORECORD and
139 `buffer-list-update-hook' in doc-string.
141 2014-03-06 Martin Rudalics <rudalics@gmx.at>
143 * window.c (Fother_window_for_scrolling): Check that
144 Vother_window_scroll_buffer is a buffer.
146 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
148 * xterm.c (xim_initialize): Always pass a copy of resource name
149 to XRegisterIMInstantiateCallback and eassert whether return
150 value is True. Passing copy is important because Xlib doesn't
151 make its own copy and resource name argument usually points to
152 SSDATA (Vx_resource_name), which may be changed from Lisp.
153 (xim_close_display): For XUnregisterIMInstantiateCallback,
154 always eassert return value and pass exactly the same values
155 as were used for XRegisterIMInstantiateCallback.
156 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
157 sources to check why if you are interested.
159 2014-03-05 Martin Rudalics <rudalics@gmx.at>
161 * dispnew.c (change_frame_size_1): Add new_lines instead of
162 new_height, the latter may be still zero if passed as such.
163 * window.c (Fwindow_pixel_height): Mention bottom divider in
166 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
168 Fix "resource temporarily unavailable" with xgselect
170 * xgselect.c: Include <stdbool.h>.
171 (xg_select) [!USE_GTK]: Don't lose track of errno.
173 Fix minor --enable-gcc-warnings issues.
174 * widget.c (update_various_frame_slots, EmacsFrameResize):
175 Avoid unused locals. Prefer 'if' to '#if' when either will do.
177 2014-03-04 Ken Brown <kbrown@cornell.edu>
179 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
180 represent the actual adjustment needed for alignment.
182 2014-03-04 Eli Zaretskii <eliz@gnu.org>
184 * gmalloc.c (aligned_alloc): Don't allocate more memory than
185 needed, and don't reallocate if the initial allocation already
186 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
188 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
190 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
193 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
195 * cmds.c (delete-char): Update docstring pointing out that the
196 function ignores `delete-active-region' and `overwrite-mode'.
198 2014-03-03 Eli Zaretskii <eliz@gnu.org>
200 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
202 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
203 allocated buffer due to alignment.
204 (freehook): If the block to be freed was allocated by
205 'aligned_alloc', find its real pointer before calling 'free'.
207 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
210 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
212 * font.c (toplevel): Adjust comment about font cache layout.
213 (font_clear_cache): Fix to match real font cache layout.
214 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
215 (Fframe_font_cache) [FONT_DEBUG]: New function.
216 (syms_of_font) [FONT_DEBUG]: Defsubr it.
218 Avoid crashes when X fonts are erroneously freed on reused X
219 'Display *' connection data (Bug#16069). Note that X font
220 resources still may be leaked, but currently there is no way
221 to completely avoid it.
222 * xterm.h (struct x_display_info): New member x_id. Add comments.
223 * xterm.c (x_display_id): New variable.
224 (x_term_init): Assign identifier to each opened X connection.
225 * xfont.c (struct xfont): New member x_display_id.
226 (xfont_open): Initialize it with frame's display id.
227 (xfont_close): Check whether font's display id matches the one
228 recorded for the given display. Adjust comment.
229 * xftfont.c (struct xftfont_info):
230 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
232 2014-03-01 Martin Rudalics <rudalics@gmx.at>
234 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
235 * window.c (Fother_window_for_scrolling): Don't try to scroll a
236 killed Vother_window_scroll_buffer.
237 (Vother_window_scroll_buffer): Fix doc-string accordingly.
239 2014-03-01 Eli Zaretskii <eliz@gnu.org>
241 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
242 that start with more than 2 slashes as UNCs. (Bug#16751)
244 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
246 Fix a few crashes and leaks when cloning C strings.
247 * alloc.c, lisp.h (dupstring): New function.
248 * gtkutil.c (xg_get_font):
249 * term.c (tty_default_color_capabilities):
250 * xsettings.c (store_monospaced_changed)
251 (store_font_name_changed, parse_settings)
252 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
253 This avoids some unlikely crashes due to accessing freed storage,
254 and avoids some minor memory leaks in the more-typical case.
256 2014-02-28 Martin Rudalics <rudalics@gmx.at>
258 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
259 cursor when modeline can't be dragged (Bug#16647).
261 2014-02-28 Glenn Morris <rgm@gnu.org>
263 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
264 from custom-delayed-init-variables. (Bug#11565)
266 2014-02-27 Martin Rudalics <rudalics@gmx.at>
268 More fixes for mouse glyph calculations (Bug#16647).
269 * window.c (coordinates_in_window): In intersection of
270 horizontal and vertical window dividers prefer the horizontal
271 one. Add some extra parens to last fix.
272 (window_relative_x_coord): Return x-coordinate for header and
274 * xdisp.c (remember_mouse_glyph): In text area don't extend
275 glyph into mode line to show the vertical drag cursor there
276 immediately. Subdivide mouse glyphs in right fringes to show a
277 horizontal drag cursor as soon as we enter the "grabbable width"
278 portion. Handle vertical border case separately. Do not
279 subdivide window divider areas.
280 (note_mouse_highlight): On bottom divider of bottommost windows
281 show vertical drag cursor only when the minibuffer window can be
284 2014-02-27 Eli Zaretskii <eliz@gnu.org>
286 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
287 reset by the face of the object just displayed. See also bug#76.
288 (get_next_display_element): If the string came from a display
289 property, examine the box face attribute at it->position, not at
290 it->current.pos, since the latter was not updated yet. (Bug#16870)
291 (handle_face_prop): Improve commentary.
293 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
295 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
296 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
298 2014-02-26 Martin Rudalics <rudalics@gmx.at>
300 Fixes around Bug#16647.
301 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
302 ON_BOTTOM_DIVIDER cases.
303 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
304 only if the window has no right divider.
305 (Fcoordinates_in_window_p): Fix doc-string.
307 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
309 * lread.c (Funintern): Fix doc to match advertised calling convention.
311 2014-02-24 Daniel Colascione <dancol@dancol.org>
313 * keyboard.c (read_char): Close race that resulted in lost events.
315 2014-02-22 Glenn Morris <rgm@gnu.org>
317 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
318 * window.c (window-resize-pixelwise): Doc fixes.
320 * process.c (Finternal_default_process_filter)
321 (Finternal_default_process_sentinel): Doc tweaks.
323 2014-02-21 Glenn Morris <rgm@gnu.org>
325 * process.c (Fprocess_buffer, Faccept_process_output)
326 (Finternal_default_process_filter, Finternal_default_process_sentinel):
329 2014-02-21 Martin Rudalics <rudalics@gmx.at>
331 * window.c (Fwindow_scroll_bar_width): New function.
333 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
335 Pacify GCC when configuring with --enable-gcc-warnings.
336 * xdisp.c (move_it_in_display_line_to) [lint]:
337 Initialize recently-added local.
339 2014-02-21 Daniel Colascione <dancol@dancol.org>
341 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
343 2014-02-20 Eli Zaretskii <eliz@gnu.org>
345 * xdisp.c (init_iterator): Don't dereference a bogus face
347 (try_cursor_movement): Don't use cursor position if
348 set_cursor_from_row failed to compute it. This avoids assertion
349 violations in MATRIX_ROW.
350 (move_it_in_display_line_to): Save the iterator state in ppos_it
351 only once per call. Reimplement the method used to return to the
352 best candidate position if all the positions found in display line
353 are beyond TO_CHARPOS. This cuts down the number of calls to
354 bidi_shelve_cache, which moves a lot of stuff when lines are long
355 and include bidirectional text. (Bug#15555)
357 2014-02-20 Glenn Morris <rgm@gnu.org>
359 * data.c (Fdefalias): Doc fix.
361 2014-02-19 Eli Zaretskii <eliz@gnu.org>
363 * xdisp.c (display_line): Fix horizontal scrolling of large images
364 when fringes are turned off. This comes at a price of not
365 displaying the truncation/continuation glyphs in this case.
368 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
369 CreateDIBSection returns an error indication, zero out *ximg after
370 destroying the image. This avoids crashes in memory allocations
371 due to the fact that some of the callers also call
372 x_destroy_x_image, which will attempt to free an already free'd
375 2014-02-18 Martin Rudalics <rudalics@gmx.at>
377 * widget.c (update_various_frame_slots): Don't set
378 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
380 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
382 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
384 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
386 temacs --daemon fix (Bug#16599).
387 * emacs.c (main): Initialize daemon_pipe[1] here ...
388 (syms_of_emacs): ... instead of here.
390 2014-02-16 Anders Lindgern <andlind@gmail.com>
392 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
395 2014-02-16 Daniel Colascione <dancol@dancol.org>
397 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
398 (xd_get_connection_address): Use it.
399 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
400 xd_get_connection_address because the latter signals if the bus
401 we're trying to close is already disconnected.
403 2014-02-13 Eli Zaretskii <eliz@gnu.org>
405 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
406 argument to CreateThread. This avoids segfaults on Windows 9X.
407 Reported by oslsachem <oslsachem@gmail.com>.
409 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
411 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
412 * unexhp9k800.c (unexec_error): New function, to simplify the code.
413 (check_lseek): New function, to report lseek errors.
414 (save_data_space, update_file_ptrs, read_header, write_header)
415 (copy_file, copy_rest, unexec): Use these news functions.
416 (update_file_ptrs): Don't assume wraparound behavior when
417 converting a large size_t value to off_t.
419 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
421 * composite.c (fill_gstring_header): Pass positions as C integers
422 and move parameters checking to...
423 (Fcomposition_get_gstring): ...this function. Handle case when
424 buffer positions are in reversed order and avoid crash (Bug#16739).
426 * buffer.c (validate_region): Mention current buffer in error message.
428 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
430 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
432 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
434 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
436 2014-02-11 Glenn Morris <rgm@gnu.org>
438 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
439 Replace refs to "OpenStep" in messages.
441 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
443 Avoid "." at end of error diagnostics.
444 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
446 * nsfns.m (ns_display_info_for_name):
447 * nsselect.m (Fx_own_selection_internal):
448 * nsterm.m (performDragOperation:):
449 Remove "." from end of diagnostic.
451 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
453 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
454 unintuitive (bug#15824).
455 (Fyes_or_no_p): Doc fix (bug#15456).
457 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
459 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
461 * eval.c (call_debugger): When exiting the debugger, do not allow
462 max_specpdl_size less than actual binding depth (Bug#16603).
463 (syms_of_eval): Adjust docstring.
465 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
467 * cmds.c (Fself_insert_command): Output a clearer error message on
468 negative repetitions (bug#9476).
470 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
472 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
474 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
476 * minibuf.c (Fread_string): Doc clarification (bug#15422).
478 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
480 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
482 * keyboard.c (Frecursive_edit): Fix typo in docstring.
484 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
486 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
488 * keyboard.c (Frecursive_edit): Say more precicely how throwing
489 `exit' works (bug#15865).
491 2014-02-07 Martin Rudalics <rudalics@gmx.at>
493 Constrain window box/body sizes and margin widths (Bug#16649).
494 * xdisp.c (window_box_width): Don't return less than zero.
495 (window_box_left_offset, window_box_right_offset): Don't return
496 more than the window's pixel width.
497 * window.c (window_body_height, window_body_width): Don't return
499 (window_resize_apply): Adjust margin width, if necessary.
501 2014-02-07 Glenn Morris <rgm@gnu.org>
503 * nsterm.m (syms_of_nsterm): Doc fix.
505 2014-02-06 Eli Zaretskii <eliz@gnu.org>
507 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
508 New variables: pointers through which to call the respective APIs.
509 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
510 (filename_from_ansi, sys_link, check_windows_init_file):
511 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
512 This is required on Windows 9X, where we dynamically load
513 UNICOWS.DLL which has their non-stub implementations.
514 (maybe_load_unicows_dll): Assign addresses to these 2 function
515 pointers after loading UNICOWS.DLL.
517 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
518 MultiByteToWideChar and WideCharToMultiByte through function
521 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
524 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
526 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
527 for OSX >= 10.9 if separate spaces are used.
528 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
530 2014-02-06 Glenn Morris <rgm@gnu.org>
532 * buffer.c (cache-long-scans): Doc fix.
534 2014-02-05 Eli Zaretskii <eliz@gnu.org>
536 * w32fns.c (Fw32_shell_execute): Doc fix.
538 2014-02-05 Bastien Guerry <bzg@gnu.org>
540 * syntax.c (Fforward_word): Call Fconstrain_to_field with
541 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
543 2014-02-05 Martin Rudalics <rudalics@gmx.at>
545 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
546 outside the window (Bug#16649).
548 * xdisp.c (note_mouse_highlight): When entering a margin area show
549 a non-text cursor (Bug#16647).
551 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
553 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
554 It prompted a compile-time diagnostic on GNU/Linux.
555 Simplify to remove the need for the label.
557 2014-02-04 Eli Zaretskii <eliz@gnu.org>
559 * w32menu.c (w32_popup_dialog): Don't condition the whole function
560 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
561 to show it; otherwise return 'unsupported--w32-dialog' to signal
562 to the caller that emulation with menus is necessary.
563 This resurrects code inadvertently deleted by the 2013-10-08 commit.
565 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
567 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
570 * menu.c (Fx_popup_dialog): Don't condition the call to
571 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
572 special symbol 'unsupported--w32-dialog', emulate the dialog with
573 a menu by calling x-popup-menu.
575 * menu.h (Qunsupported__w32_dialog): New extern variable.
577 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
579 * keyboard.c (kbd_buffer_get_event): Read file notification events
582 * xgselect.c (xg_select): Read glib events in any case, even if
583 there are no file descriptors to watch for. (Bug#16519)
585 2014-02-03 Martin Rudalics <rudalics@gmx.at>
587 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
588 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
589 * w32term.c (w32_draw_window_divider): Handle first and last
591 * w32term.h (w32_fill_area_abs): New function.
592 * xdisp.c (x_draw_right_divider): Don't draw over bottom
594 * xfaces.c (realize_basic_faces): Handle new face ids.
595 * xfns.c (Fx_create_frame): Call x_default_parameter for right
596 and bottom divider width.
597 * xterm.c (x_draw_window_divider): Handle first and last pixels
600 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
602 * print.c (Fexternal_debugging_output): Add cast to pacify
603 --enable-gcc-warnings.
604 * eval.c (call_debugger): Grow specpdl if the debugger was
605 entered due to specpdl overflow (Bug#16603) and allow more
606 specpdl space for the debugger itself.
608 2014-02-02 Martin Rudalics <rudalics@gmx.at>
610 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
613 2014-02-01 Eli Zaretskii <eliz@gnu.org>
615 * w32fns.c (Ffile_system_info): Use WINAPI in the function
616 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
618 * print.c (Fexternal_debugging_output): If the argument character
619 is non-ASCII, encode it with the current locale's encoding before
620 writing the result to the terminal. (Bug#16448)
622 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
623 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
626 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
628 * process.c (create_process): Reset SIGPROF handler in the child.
629 * callproc.c (call_process): Likewise.
631 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
633 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
635 2014-01-29 Eli Zaretskii <eliz@gnu.org>
637 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
638 of zero to print strings, GDB doesn't like it.
640 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
641 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
642 we still use correct addresses. (Bug#16576)
644 2014-01-27 K. Handa <handa@gnu.org>
646 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
647 to preserve the code detection behavior of 24.3.
648 * coding.h (struct coding_system): New member detected_utf8_bytes.
649 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
650 (decode_coding_gap): Use short cut for UTF-8 file reading only
651 when coding->detected_utf8_bytes equals to coding->src_bytes.
652 * fileio.c (Finsert_file_contents): Cancel the previous change.
654 2014-01-29 Martin Rudalics <rudalics@gmx.at>
656 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
657 that are not visible.
659 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
661 * xmenu.c (create_and_show_popup_menu): Handle case when no key
662 is grabbed (Bug#16565).
664 2014-01-28 Martin Rudalics <rudalics@gmx.at>
666 * xdisp.c (last_max_ascent): Re-remove after erroneously
667 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
669 (move_it_to): Re-remove reference to last_max_ascent.
670 (Fwindow_text_pixel_size): Add iterator's max_ascent and
671 max_descent here instead of calling line_bottom_y.
674 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
676 * terminal.c (initial_free_frame_resources): New function.
677 (init_initial_terminal): Install new hook to free face cache
678 on initial frame and avoid memory leak. For details, see
679 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
680 * xfaces.c (free_frame_faces): Adjust comment.
682 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
684 * data.c (Fstring_to_number): Document results if unparsable
687 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
689 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
691 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
693 When decoding, prefer ptrdiff_t to int for buffer positions etc.
694 * coding.c (detect_coding_utf_8, emacs_mule_char)
695 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
696 (check_utf_8, decode_coding):
697 * coding.h (struct coding_system.errors):
698 Use ptrdiff_t, not int, for integer values derived from buffer and
701 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
702 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
703 before invoking decode_coding_gap, since there's just one block.
705 2014-01-25 Martin Rudalics <rudalics@gmx.at>
707 Fix handling of face attributes in Fx_create_frame (Bug#16529).
708 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
709 too early. Again run change_frame_size before assigning menu-
712 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
714 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
715 arrives, call x_check_fullscreen, in case the new display has a
716 different resolution. (Bug#16517)
718 2014-01-25 Eli Zaretskii <eliz@gnu.org>
720 * term.c (read_menu_input): If the selected frame changes, exit
722 (tty_menu_show): If the selected frame changes while we displayed
723 a menu, throw to top level. (Bug#16479)
725 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
727 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
729 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
731 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
732 * data.c (count_one_bits_word): Fix bug (negated comparison)
733 when BITS_PER_ULL < BITS_PER_BITS_WORD.
735 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
737 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
738 Avoid undefined behavior by initializing display property bit of a
739 string processed by the bidirectional iterator. For details, see
740 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
742 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
744 Minor cleanup of previous change.
745 * image.c (imagemagick_error, Fimagemagick_types):
746 Omit some recently-introduced and unnecessary casts and assignments.
748 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
750 Fix two memory leaks discovered with Valgrind.
751 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
752 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
754 2014-01-22 Martin Rudalics <rudalics@gmx.at>
756 Fixes in window size functions around Bug#16430 and Bug#16470.
757 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
758 (Fwindow_mode_line_height, Fwindow_header_line_height)
759 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
760 Minor doc-string adjustments.
761 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
763 (window_body_height, window_body_width): Do not count partially
764 visible lines/columns when PIXELWISE is nil (Bug#16470).
765 (Qfloor, Qceiling): New symbols.
767 2014-01-21 Eli Zaretskii <eliz@gnu.org>
769 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
770 when the image cache is not yet allocated. (Bug#16509)
772 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
774 * buffer.c (Fkill_buffer): When killing an indirect buffer,
775 re-attach intervals to its base buffer (Bug#16502).
776 * intervals.c (set_interval_object): Move from here...
777 * intervals.h (set_interval_object): ... to here. Fix comments.
779 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
781 Avoid undefined behavior by initializing buffer redisplay bit.
782 Problem reported by Dmitry Antipov in
783 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
784 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
786 Revert some of the CANNOT_DUMP fix (Bug#16494).
787 * lread.c (init_lread): Fix typo: NILP, not !NILP.
789 2014-01-19 Eli Zaretskii <eliz@gnu.org>
791 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
792 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
793 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
794 they are replaced by macros that expand into direct calls to the
795 corresponding functions from GDI32.DLL.
796 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
797 variables in the Cygwin build, they are unused.
799 2014-01-19 K. Handa <handa@gnu.org>
801 * composite.c (composition_update_it): Fix previous change.
803 2014-01-18 Eli Zaretskii <eliz@gnu.org>
805 Fix file name handling on MS-Windows 9X.
806 * w32.c (maybe_load_unicows_dll): New function.
808 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
809 on, to make sure we can convert file names to and from UTF-8 on
810 Windows 9X. This fixes a failure to start up because Emacs cannot
811 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
813 * w32font.c [WINDOWSNT]: Include w32.h.
814 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
815 of implementing the same stuff.
816 Remove now unused g_b_init_is_windows_9x.
818 * w32.h (maybe_load_unicows_dll): Add prototype.
820 2014-01-17 Eli Zaretskii <eliz@gnu.org>
822 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
823 switch to single keyboard. Prevents daemon crashes when a new
824 client connects while we show a TTY menu in an existing client.
827 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
829 Fix MinGW64 porting problem with _setjmp.
830 Reported by Eli Zaretskii in:
831 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
832 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
833 the old _setjmp and _longjmp. All uses changed.
835 2014-01-13 Daniel Colascione <dancol@dancol.org>
837 * textprop.c (Fremove_list_of_text_properties):
838 Correctly handle reaching the end of the interval tree. (Bug#15344)
840 2014-01-13 Martin Rudalics <rudalics@gmx.at>
842 * xdisp.c (resize_mini_window): Round height to a multiple of
843 frame's line height. Fix bug in calculation of window start
844 position (Bug#16424).
846 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
848 * macfont.m: Include termchar.h.
849 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
850 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
851 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
852 *_WITH_GC_* to take face and f as parameters.
853 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
854 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
856 2014-01-13 Daniel Colascione <dancol@dancol.org>
858 Fix menu item updating in the presence of the Unity global menu
861 * gtkutil.h (xg_have_tear_offs): Add frame parameter
862 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
864 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
865 updating menus; explain why.
866 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
867 problem it's supposed to solve and it interferes with detecting
868 the presence of a global menu.
869 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
872 2014-01-11 K. Handa <handa@gnu.org>
874 * composite.c (composition_update_it): Fix indexing of
875 LGSTRING_CHAR (Bug#15984).
877 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
879 * unexw32.c (_start) [__MINGW64__]: Define to __start.
881 2014-01-11 Eli Zaretskii <eliz@gnu.org>
883 * xdisp.c (try_window_id): Don't use this function's optimizations
884 if overlays in the buffer displayed by the window have changed
885 since last redisplay. (Bug#16347)
886 (message_dolog): Fix indentation.
888 2014-01-11 Martin Rudalics <rudalics@gmx.at>
890 * frame.c (frame_resize_pixelwise): Fix doc-string.
892 2014-01-10 Martin Rudalics <rudalics@gmx.at>
894 Fix handling of internal borders (Bug#16348).
895 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
896 Remove internal border width from pixel width of windows.
897 (change_frame_size_1): Don't return early when frame's pixel
898 size changes - we still have to record the new sizes in the
900 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
901 also when toolbar gets larger.
902 * window.c (check_frame_size): Include internal_border_width in
904 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
905 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
906 In non-toolkit/non-GTK version clear internal border.
907 * xterm.c (x_clear_under_internal_border): New function for
908 non-toolkit/non-GTK version.
909 (x_after_update_window_line): In non-toolkit/non-GTK version
911 (handle_one_xevent, x_set_window_size):
912 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
913 * xterm.h (x_clear_under_internal_border): Extern it.
915 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
917 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
918 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
921 2014-01-06 Eli Zaretskii <eliz@gnu.org>
923 * xdisp.c (redisplay_window): Don't skip window redisplay if the
924 last value of point is not equal to buffer's point. (Bug#16129)
926 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
929 * nsterm.h (updateCollectionBehavior): Rename from
930 updateCollectionBehaviour. All uses changed.
932 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
933 * Makefile.in (SETFATTR): New macro.
934 (temacs$(EXEEXT)): Use it.
936 2014-01-04 Martin Rudalics <rudalics@gmx.at>
938 Fix maximization behavior on Windows (Bug#16300).
939 * w32fns.c (w32_fullscreen_rect): Don't handle
940 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
941 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
942 of SetWindowPos. Restore last placement also when leaving
943 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
944 but the FULLSCREEN_BOTH case.
946 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
949 * data.c (arithcompare_driver):
950 * fileio.c (Fcar_less_than_car):
951 * fns.c (internal_equal):
952 * frame.c (delete_frame):
953 * lisp.h (enum More_Lisp_Bits):
955 Avoid C99 constructs that don't work in C89.
956 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
957 to port to C89, which doesn't have 'long long'.
958 (count_trailing_zero_bits): Use them.
960 2014-01-03 Chong Yidong <cyd@gnu.org>
962 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
964 2014-01-02 Martin Rudalics <rudalics@gmx.at>
966 Further adjust frame/window scrollbar width calculations.
967 * window.c (apply_window_adjustment):
968 Set windows_or_buffers_changed.
969 (Fwindow_scroll_bars): Return actual scrollbar width.
970 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
971 For non-toolkit builds again use 14 as minimum width and set
972 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
973 * xterm.c (XTset_vertical_scroll_bar): Take width from
974 WINDOW_SCROLL_BAR_AREA_WIDTH.
975 (x_new_font): Rename wid to unit. Base calculation of new
976 scrollbar width on toolkit used and make it analogous to that of
977 x_set_scroll_bar_default_width.
978 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
979 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
981 * w32term.c (w32_set_vertical_scroll_bar): Take width from
982 WINDOW_SCROLL_BAR_AREA_WIDTH.
983 (x_new_font): Make it correspond to changes in xterm.c.
985 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
987 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
988 This is a cleaner way to fix the MinGW-w64 porting problem.
989 Check for INTPTR_MAX misconfiguration.
991 2014-01-01 Eli Zaretskii <eliz@gnu.org>
993 * search.c (newline_cache_on_off, find_newline): In indirect
994 buffers, use the newline cache of the base buffer.
996 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
997 buffer, invalidate the caches of its base buffer. (Bug#16265)
999 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1000 buffers, use the width-run cache of the base buffer.
1002 * xdisp.c (redisplay_window): When the window displays an indirect
1003 buffer, and the character widths in the display table have
1004 changed, invalidate the width-run cache of the corresponding base
1007 * fileio.c (Finsert_file_contents): When invalidating the newline
1008 cache, consider the case of inserting into indirect buffer.
1010 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1011 In indirect buffers, use the paragraph cache of the base buffer.
1013 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1015 * window.c (grow_mini_window): Fix last change.
1017 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1019 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1021 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1023 * w32term.c (w32_initialize): Use LCID and LOWORD.
1025 * w32proc.c (create_child): Use pid_t for 5th argument.
1026 (IsValidLocale): Don't provide prototype for MinGW64.
1027 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1028 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1030 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1031 MinGW64 doesn't support.
1033 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1035 * w32.c (set_named_security_info): New function.
1036 (acl_set_file): Fall back on set_named_security_info if
1037 set_file_security fails.
1038 (g_b_init_set_named_security_info_w)
1039 (g_b_init_set_named_security_info_a): New static variables.
1040 (globals_of_w32): Initialize them to zero.
1041 (set_named_security_info): Set them to non-zero if the
1042 corresponding API is available.
1043 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1044 New function typedefs.
1046 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1048 Some more fixes following pixelwise resize changes including one
1050 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1051 of frame_resize_pixelwise.
1052 * widget.c (pixel_to_text_size): New function.
1053 (update_wm_hints): Have size hints respect value of
1054 frame_resize_pixelwise.
1055 (EmacsFrameResize): Alway process resize requests pixelwise.
1056 * window.c (grow_mini_window): Make sure mini window is at least
1058 * xdisp.c (display_menu_bar): Make sure menubar extends till
1060 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1061 (x_set_tool_bar_lines): Calculate pixelwise.
1062 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1063 frame_resize_pixelwise.
1065 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1067 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1068 variables not used there.
1070 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1072 * w32.c (sys_umask): New function. (Bug#16299)
1074 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1076 * dispnew.c (change_frame_size_1): Take old width of root window
1077 from that window's pixel width. (Bug#16284)
1079 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1081 Plain copy-file no longer chmods an existing destination (Bug#16133).
1082 * fileio.c (realmask): Now a static var, not a local.
1083 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1084 Remove arg STATPTR. All uses changed.
1085 (Fcopy_file): Do not alter permissions of existing destinations,
1086 unless PRESERVE-PERMISSIONS (renamed from
1087 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1088 Avoid race when testing for existing destinations and for
1089 when input and output files are the same.
1090 If changing the group fails, adjust both default and
1091 preserved permissions so that access is not granted to the
1093 (Fset_default_file_modes, init_fileio): Update realmask.
1094 (Fdefault_file_modes): Use realmask instead of calling umask.
1096 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1098 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1099 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1100 flags on the daemon pipe ends before execing.
1102 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1104 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1105 session. (Bug#14739)
1107 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1109 * callproc.c (Vexec_path): Document that exec-directory is in it.
1111 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1113 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1116 2013-12-27 Chong Yidong <cyd@gnu.org>
1118 * data.c (Fsymbol_function): Doc fix.
1120 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1122 Some more tinkering with Bug#16051.
1123 * window.c (resize_frame_windows): Don't let the size of the
1124 root window drop below the frame's default character size.
1125 Never ever delete any subwindows - let the window manager do the
1128 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1129 of toolbar lines needed when they exceed the height of the root
1131 (unwind_create_frame_1): New function.
1132 (Fx_create_frame): Generally inhibit calling the window
1133 configuration change hook here. Remove extra call to
1134 change_frame_size - it's not needed when we don't run the
1135 configuration change hook.
1137 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1139 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1140 On my Fedora 19 platform the core dumps were so big that
1141 my desktop became nearly catatonic.
1142 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1143 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1144 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1145 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1146 a clang-only syntax.
1147 * conf_post.h (__has_feature): New macro, if not already defined.
1148 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1149 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1151 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1153 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1154 is a file name. (Bug#16252)
1156 2013-12-25 Chong Yidong <cyd@gnu.org>
1158 * keyboard.c (Voverriding_terminal_local_map)
1159 (Voverriding_local_map): Doc fix.
1161 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1163 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1165 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1166 file name when it is submitted to ShellExecute. Simplify code.
1167 Don't test DOCUMENT for being a string, as that is enforced by
1168 CHECK_STRING. Doc fix.
1170 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1172 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1173 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1174 redisplay_tool_bar does. Improve and fix commentary.
1175 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1176 limits of the glyph matrices. (Bug#16051)
1177 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1178 only when the new size is different from the old one, and the new
1179 size can be achieved given the frame height.
1181 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1183 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1185 2013-12-23 Glenn Morris <rgm@gnu.org>
1187 * lread.c (Fload): Mention load-prefer-newer in doc.
1189 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1191 Handle Bug#16207 by being more restrictive when running hooks.
1192 * window.c (unwind_change_frame): New function.
1193 (Fset_window_configuration): Don't run configuration change hook
1194 while the frame configuration is unsafe. Call select_window
1197 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1199 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1201 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1203 * nsterm.h: Declare EmacsColor category.
1205 * nsterm.m (NSColor): Implement EmacsColor category.
1206 (ns_get_color): Use colorUsingDefaultColorSpace.
1207 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1209 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1211 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1213 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1214 having the PNG_NORETURN attribute, to avoid compiler warning in
1217 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1219 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1221 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1222 fringe background extension.
1223 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1224 because they are now always the same as `left' and `width',
1225 respectively. Remove code for the case that `width' and
1226 `sb_width' are different.
1228 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1230 Remove scroll_bar_actual_width from frames.
1231 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1232 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1233 (x_figure_window_size):
1234 * nsterm.m (x_set_window_size):
1235 * widget.c (set_frame_size):
1236 * w32term.c (x_set_window_size):
1237 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1238 scroll_bar_actual_width.
1240 Convert scroll_bar members to integers on Windows.
1241 * w32term.h (struct scroll_bar): Convert top, left, width,
1242 height, start, end and dragging to integers.
1243 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1245 * w32term.c (w32_set_scroll_bar_thumb)
1246 (w32_scroll_bar_handle_click): Remove XINT conversions for
1247 scroll_bar members. Treat bar->dragging as integer.
1248 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1249 first element. Remove XINT conversions for scroll_bar members.
1250 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1251 Remove XINT conversions for scroll_bar members.
1253 Fix assignment for new window total sizes.
1254 * window.c (Fwindow_resize_apply_total): Assign values for
1257 2013-12-20 Chong Yidong <cyd@gnu.org>
1259 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1260 argument to `append'.
1262 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1264 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1265 current text face, for extending the face of the display margins.
1268 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1269 Doc fix. (Bug#16190)
1271 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1273 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1276 * nsterm.m (Qfile, Qurl): New.
1277 (EV_MODIFIERS2): New macro.
1278 (EV_MODIFIERS): Use EV_MODIFIERS2.
1279 (ns_term_init): Remove font and color from DND, does not work on
1280 newer OSX, and other ports don't have them.
1281 (performDragOperation:): Handle modifiers used during drag.
1282 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1283 Remove global Lisp variables used to communicate with ns-win.el.
1284 Remove font and color handling.
1285 (syms_of_nsterm): Defsym Qfile and Qurl.
1287 2013-12-19 Anders Lindgren <andlind@gmail.com>
1289 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1290 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1292 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1293 (constrainFrameRect): Remove special case nr_screens == 1.
1294 Don't constrain size to size of view.
1296 * nsterm.h (ns_output): Remove dont_constrain.
1298 2013-12-19 Anders Lindgren <andlind@gmail.com>
1300 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1302 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1304 Minor fixes for recent openp changes.
1305 * lisp.h (GCPRO7): New macro.
1306 * lread.c (openp): Use bool for boolean; all callers changed.
1307 Protect save_string from GC. Don't assume that file descriptors
1308 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1309 warning about uninitialized variable.
1311 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1313 * w32fns.c (emacs_abort): Use intptr_t as argument of
1314 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1316 2013-12-18 Glenn Morris <rgm@gnu.org>
1318 * lread.c (Fload): Pass load_prefer_newer to openp.
1319 Don't bother checking mtime if openp already did it.
1320 (openp): Add `newer' argument, to check all suffixes
1321 and find the newest file.
1322 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1323 * callproc.c (call_process):
1324 * charset.c (load_charset_map_from_file):
1325 * emacs.c (init_cmdargs):
1326 * image.c (x_create_bitmap_from_file, x_find_image_file):
1328 * lread.c (Flocate_file_internal):
1329 * process.c (Fformat_network_address):
1330 * sound.c (Fplay_sound_internal):
1331 * w32.c (check_windows_init_file):
1332 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1334 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1336 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1338 * w32.c (getloadavg): Don't index samples[] array with negative
1339 indices. Recover from wall-clock time being set backwards.
1341 * w32term.c (w32_initialize): Declare the argument of
1342 set_user_model as const.
1344 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1345 (w32_menu_show): Constify some arguments passed to MessageBox.
1347 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1348 to initialize Lisp objects.
1350 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1351 initialize Lisp objects.
1353 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1354 use variables used only on X under that condition.
1356 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1357 variables not used there.
1359 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1361 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1362 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1364 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1366 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1367 code, revealed in presence of R2L characters, character
1368 compositions, and display vectors. A better fix for Bug#16148.
1369 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1370 GTK and NS builds, they don't have this member of struct frame.
1372 * dispextern.h (struct composition_it): Correct a comment for the
1375 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1377 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1378 This prevents a compilation error on C compilers that do not
1379 default functions to return 'int' if not declared. Also, add
1380 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1381 since it now uses inline functions.
1383 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1385 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1386 display margins on mode line, header line, and in the frame's
1387 tool-bar window. (Bug#16165)
1389 2013-12-16 Andreas Schwab <schwab@suse.de>
1391 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1393 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1395 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1398 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1400 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1402 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1404 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1405 intended to find bogus pointers in font objects (Bug#16140).
1406 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1407 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1408 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1409 Disable for MS-Windows due to Bug#15876; apparently this
1410 requires more or less substantial changes in fontset code.
1411 * xfont.c (xfont_close):
1412 * xftfont.c (xftfont_close): Call x_display_info_for_display
1413 to check whether 'Display *' is valid (Bug#16093 and probably
1416 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1418 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1419 Reported by Juanma Barranquero <lekktu@gmail.com>.
1421 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1422 open a pty on MS-Windows. (Bug#16152)
1424 * emacs.c (decode_env_path): Fix bogus comparison against
1425 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1427 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1429 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1430 (Fx_file_dialog): Add parentheses around && to silence warning.
1432 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1434 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1436 * xdisp.c (extend_face_to_end_of_line): Extend background of
1437 non-default face in margin areas as well. (Bug#16151)
1438 (display_line): Call extend_face_to_end_of_line for continued
1439 lines as well, if the display margins have non-zero width.
1440 (set_glyph_string_background_width): When needed, set the
1441 extends_to_end_of_line_p flag on glyph strings to be drawn in
1442 margin areas, not only in the text area.
1444 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1447 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1449 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1450 Don't worry about verify_error being t, since it has to be a list.
1452 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1454 Use bool for boolean, focusing on headers.
1455 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1456 No need to include <stdbool.h>, since conf_post.h does it now.
1457 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1458 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1459 (SET_PER_BUFFER_VALUE_P):
1460 * ccl.c, ccl.h (setup_ccl_program):
1461 * ccl.h (CHECK_CCL_PROGRAM):
1462 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1463 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1464 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1465 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1466 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1467 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1468 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1469 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1470 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1471 (CHARSET_FAST_MAP_SET):
1472 * coding.c (decode_coding_ccl, encode_coding_ccl):
1473 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1474 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1475 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1476 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1477 (decode_coding_c_string):
1478 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1479 * conf_post.h (has_attribute):
1480 * dispextern.h (trace_redisplay_p)
1481 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1482 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1483 (SET_GLYPH_FROM_CHAR_GLYPH)
1484 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1485 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1486 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1487 (cursor_in_mouse_face_p):
1488 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1489 (blank_row, prepare_desired_row)
1490 (build_frame_matrix_from_leaf_window, make_current)
1491 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1492 (update_window, scrolling_window, update_frame_line):
1493 * disptab.h (GLYPH_FOLLOW_ALIASES):
1494 * editfns.c (Fformat):
1495 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1496 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1497 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1498 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1499 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1500 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1501 (FONT_DEFERRED_LOG):
1502 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1503 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1504 (FRAME_MOUSE_UPDATE):
1505 * fringe.c (Fdefine_fringe_bitmap):
1506 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1507 (x_create_bitmap_from_xpm_data, xpm_load_image):
1508 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1509 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1510 (MERGE_INTERVAL_CACHE):
1511 * keymap.h (KEYMAPP):
1512 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1513 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1514 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1515 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1516 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1517 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1518 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1519 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1520 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1521 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1522 (SETUP_BUFFER_SYNTAX_TABLE):
1523 * systime.h (timespec_valid_p):
1524 * term.c (save_and_enable_current_matrix):
1525 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1526 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1527 (redisplay_internal, try_window_reusing_current_matrix)
1528 (sync_frame_with_window_matrix_rows, try_window_id)
1529 (display_menu_bar, display_tty_menu_item, display_mode_line)
1530 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1531 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1532 * xmenu.c (xmenu_show):
1533 * xterm.c (use_xim, x_term_init):
1534 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1535 (struct x_bitmap_record):
1536 Use bool for booleans.
1537 * ccl.c (struct buffer_text):
1538 * ccl.h (struct ccl_program):
1539 * charset.h (struct charset):
1541 * coding.h (struct iso_2022_spec, struct coding_system):
1542 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1543 (struct glyph_string, struct face, struct face_cache)
1544 (struct bidi_string_data, struct bidi_it)
1545 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1547 * editfns.c (Fformat):
1548 * frame.h (struct frame):
1549 * fringe.c (struct fringe_bitmap):
1550 * intervals.h (struct interval):
1551 * keyboard.h (struct kboard):
1552 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1553 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1554 (struct Lisp_Buffer_Local_Value, union specbinding):
1555 * macfont.m (struct macfont_info):
1556 * process.h (struct Lisp_Process):
1557 * termchar.h (struct tty_display_info):
1558 * window.h (struct window):
1559 * xterm.h (struct x_output):
1560 Use bool_bf for boolean bit-fields.
1561 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1562 All callers changed.
1563 * ccl.h (struct ccl_program): Remove unused members private_state,
1564 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1566 (struct ccl_spec): Remove unused members cr_carryover,
1567 eight_bit_carryover.
1568 * conf_post.h: Include <stdbool.h>.
1569 (bool_bf): New type.
1570 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1571 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1572 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1573 'do { ... } while (false)' brackets.
1574 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1575 Args must now be expressions; all callers changed.
1576 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1577 (PRODUCE_GLYPHS): Simplify use of boolean.
1578 * fileio.c (Fcopy_file):
1579 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1580 * lisp.h (UNGCPRO): Return void, not int.
1581 (FOR_EACH_TAIL): Use void expression, not int expression.
1582 * region-cache.c: Reindent.
1583 * region-cache.h: Copy comments from region-cache.c, to fix
1584 incorrect remarks about booleans.
1586 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1588 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1589 when character at point is displayed from a display vector.
1592 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1594 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1595 now a list of certificate validation checks that will abort a
1596 connection with an error.
1597 (Fgnutls_boot): Document it and use it.
1599 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1601 * w32term.c (w32_enable_frame_resize_hack): New variable.
1602 (x_set_window_size): Use it to hack frame resizing on Windows
1605 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1607 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1608 Windows-specific code to w32.c. Change error message text to
1609 match that of Posix platforms.
1611 * w32.c (w32_copy_file): New function, most of the code copied and
1612 reworked from Fcopy_file. Improve error handling. Plug memory
1613 leak when errors are thrown. Support file names outside of the
1614 current codepage. (Bug#7100)
1616 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1618 * lread.c (load_path_default): Prototype.
1620 2013-12-13 Glenn Morris <rgm@gnu.org>
1622 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1623 (dump_path): Remove.
1624 (load-path-default): Remove `changed' argument.
1625 Do not set dump_path permanently. Simplify.
1626 (init_lread): Simplify.
1627 (syms_of_lread): Remove dump_path.
1629 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1631 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1632 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1633 2013-12-12 font-related change to avoid Bug#16128, which
1634 is quite hard to fix without even more substantial changes.
1636 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1638 * font.c (font_close_object): Check for live frame (Bug#16128).
1640 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1642 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1643 Return ptrdiff_t, not int, since it's a buffer size.
1644 Reindent/reparen some macros to a more Gnuish style.
1646 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1648 Avoid undefined behavior with huge regexp interval counts.
1649 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1650 since it's now specialized to interval counts. All uses changed.
1651 Do not assume wrapraound on signed integer overflow.
1652 (regex_compile): Simplify based on the above changes.
1654 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1656 Support file names on MS-Windows that use characters outside of
1657 the current system codepage. (Bug#7100)
1659 * w32.c (get_file_security, set_file_security)
1660 (create_symbolic_link): Separate pointers and boolean flags for
1661 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1662 non-zero, else the former.
1663 (codepage_for_filenames, filename_to_utf16, )
1664 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1666 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1668 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1669 Accept only one argument; all callers changed.
1670 (dostounix_filename): Remove the second argument, now works in
1671 UTF-8. All callers changed.
1672 (parse_root): Lose DBCS code.
1673 (get_long_basename, w32_get_short_filename, init_environment)
1674 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1675 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1676 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1677 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1678 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1679 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1681 (ansi_encode_filename): New function.
1682 (get_emacs_configuration, get_emacs_configuration_options):
1684 (add_volume_info, GetCachedVolumeInformation): Run the input file
1685 name through unixtodos_filename, to ensure it is stored and
1686 referenced in canonical form.
1687 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1688 (logon_network_drive, sys_link, utime): Improve error handling.
1689 (sys_access): New function.
1690 (hashval, generate_inode_val): Unused functions deleted.
1691 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1692 (check_windows_init_file): Convert error message from UTF-8 to
1693 ANSI codepage, for display in the message box.
1694 (globals_of_w32): Set w32_unicode_filenames according to the OS
1697 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1698 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1699 (syms_of_w32term): Declare w32-unicode-filenames.
1701 * w32proc.c (new_child, delete_child): Remove code that handled
1702 unused pending_deletion and input_file members of the child struct.
1703 (create_child, sys_spawnve): Convert all file names to ANSI
1704 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1705 name cannot be encoded in ANSI codepage. Don't use
1706 unixtodos_filename, mirror slashes by hand.
1707 (record_infile, record_pending_deletion): Functions deleted.
1708 (Fw32_short_file_name): Call w32_get_short_filename instead of
1711 * w32notify.c (add_watch): Work in Unicode mode when
1712 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1713 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1714 instead, do the same with Lisp primitives.
1716 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1717 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1718 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1719 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1720 (Fw32_shell_execute): Improve error reporting.
1721 (Fdefault_printer_name): Ifdef away for Cygwin.
1723 * w32.h (struct _child_process): Remove input_file and
1724 pending_deletion members that are no longer used.
1725 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1726 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1727 (ansi_encode_filename): New and updated prototypes.
1729 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1731 (unexec): Don't use dostounix_filename, it expects a file name in
1732 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1735 * fileio.c (Ffile_name_directory, file_name_as_directory)
1736 (directory_file_name, Fexpand_file_name)
1737 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1738 arguments of dostounix_filename.
1739 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1740 use MAX_UTF8_PATH for size of file-name strings.
1741 (emacs_readlinkat): Build an explicitly unibyte string for file
1743 (syms_of_fileio) <file-name-coding-system>:
1744 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1746 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1747 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1748 directories to UTF-8.
1749 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1750 environment, and each element of the input PATH, to UTF-8.
1752 * dired.c (file_attributes): Use build_unibyte_string explicitly
1753 to make Lisp strings from user and group names.
1755 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1758 * coding.c (decode_file_name, encode_file_name): New functions.
1760 * termcap.c (tgetent): Adapt to the change in arguments of
1763 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1766 * msdos.c (dostounix_filename, init_environment): Adapt to the
1767 change in arguments of dostounix_filename.
1769 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1770 [WINDOWSNT]: Encode file names passed to the image libraries in
1773 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1774 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1776 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1777 arguments of dostounix_filename.
1779 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1781 * font.h (struct font_entity) [HAVE_NS]: New field to record
1782 font driver which was used to create this entity.
1783 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1784 frame where the font was opened.
1785 (font_close_object): Add prototype.
1786 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1787 (font_close_object): Not static any more. Lost frame arg.
1788 Adjust comment and users.
1789 * alloc.c (cleanup_vector): Call font_close_object to adjust
1790 per-frame font counters correctly. If HAVE_NS, also call
1791 driver-specific cleanup for font-entity objects.
1792 * ftfont.c (ftfont_open):
1793 * nsfont.m (nsfont_open):
1794 * w32font.c (w32font_open_internal):
1795 * xfont.c (xfont_open):
1796 * xftfont.c (xftfont_open): Save frame pointer in font object.
1797 * macfont.m (macfont_open): Likewise.
1798 (macfont_descriptor_entity): Save driver pointer to be able
1799 to call its free_entity routine when font-entity is swept.
1800 * ftxfont.c (ftxfont_open): Add eassert because frame
1801 pointer should be saved by ftfont_driver.open.
1803 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1805 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1806 input polling is used. This is still meaningful for Cygwin, see
1807 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1808 * keyboard.c (poll_for_input_1, input_polling_used):
1809 Define unconditionally.
1810 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1811 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1812 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1813 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1814 (face_for_char): Likewise. Rearrange eassert and return ASCII
1815 face for CHAR_BYTE8_P.
1816 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1818 2013-12-11 Ken Brown <kbrown@cornell.edu>
1820 * dispextern.h (erase_phys_cursor):
1821 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1823 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1825 * nsterm.m (x_free_frame_resources):
1826 * term.c (tty_free_frame_resources):
1827 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1828 face cache because it's implied by free_frame_faces anyway.
1829 * w32term.c (x_free_frame_resources): Likewise. Do not call
1830 free_frame_faces twice.
1832 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1834 * editfns.c (Fformat_time_string): Mention %F in the doc.
1836 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1838 * window.c (resize_frame_windows): Don't return immediately when
1839 the root window's size doesn't change - the minibuffer window
1840 may still have to be repositioned/resized.
1841 * xfns.c (Fx_create_frame): Always change the frame size after
1842 initializing the frame's faces.
1843 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1844 change_frame_size should already have done it.
1845 (x_new_font): Assign new tool- and menu-bar heights.
1846 (x_set_window_size_1): Account for tool- and menu-bar heights
1847 (Bug#16013). Don't set pixel sizes since change_frame_size
1848 should already have done it.
1850 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1852 Remove the option of using libcrypto.
1853 * Makefile.in (LIB_CRYPTO): Remove.
1854 (LIBES): Don't use it.
1856 2013-12-11 Juri Linkov <juri@jurta.org>
1858 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1859 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1861 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1863 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1864 drawn tool bar items (Bug#16058).
1865 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1867 2013-12-09 Ken Brown <kbrown@cornell.edu>
1869 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1871 * lisp.h (get_frame_param): Adjust conditions for prototype
1874 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1876 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1877 Avoid unused macro warning if configured --without-xft.
1879 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1881 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1883 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1885 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1887 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1889 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1891 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1893 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1895 Use libcrypto's checksum implementations if available, for speed.
1896 * Makefile.in (LIB_CRYPTO): New macro.
1899 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1900 The macro didn't conform to C99 due to type mismatch,
1901 which caused compilation failure with Sun C 5.12,
1902 and it was confusing anyway. Include window.h to declare
1903 redisplay_other_windows.
1905 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1907 * window.c (set_window_buffer): Update mode line (bug#16084).
1909 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1911 Fix minor problems found by static checking.
1912 * keyboard.c (poll_for_input_1, input_polling_used):
1913 Define only if HAVE_NTGUI.
1914 * xmenu.c (popup_activate_callback): Omit unnecessary
1915 check against USE_X_TOOLKIT, which must be defined here anyway.
1916 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1919 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1921 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1923 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1925 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1927 * nsterm.m (x_set_window_size): Remove fprintf.
1928 (init): Define always. Set applicationDidFinishLaunchingCalled
1930 (applicationDidFinishLaunching:):
1931 Set applicationDidFinishLaunchingCalled.
1932 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1935 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1937 Pixel resize changes for NS (Bug#16049).
1938 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1939 height/width. row/cols are locals.
1940 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1941 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1942 (windowWillResize): Remove gsextra. Calculate extra as in
1944 (x_new_font): Don't change frame size if fullscreen.
1945 Change size pixelwise.
1947 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1948 comment in xfns.c. Change to pixelwise call.
1950 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1952 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1955 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1957 * xterm.c (input_signal_count): Remove.
1958 (x_dispatch_event): Define unconditionally.
1959 (x_make_frame_visible): Process X events until the frame
1960 is really visible (Bug#16027).
1961 * xterm.h (x_dispatch_event): Declare unconditionally.
1963 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1965 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1967 * nsterm.m (x_set_window_size): Handle pixelwise.
1969 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1971 * w32term.c (x_new_font):
1972 * xterm.c (x_new_font): Calculate new frame size from new font
1975 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1977 * lisp.h (FOR_EACH_TAIL): New macro.
1978 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1980 * window.c (select_window): Call second wset_redisplay before we change
1981 selected_window (bug#16034).
1983 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1985 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1987 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1989 * w32xfns.c: Include window.h, to avoid a compiler warning.
1991 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1993 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1994 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1995 window_scroll takes care of it.
1996 (Fset_window_point, Fdelete_other_windows_internal)
1997 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1998 (Fsplit_window_internal, Fdelete_window_internal)
1999 (Fresize_mini_window_internal, Fset_window_configuration)
2000 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2001 cause redisplay instead of forcing a complete redisplay.
2002 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2003 we're only affecting the selected_window.
2005 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2007 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2008 directional control characters. Update type and category
2009 determination according to the UBA from Unicode v6.3.
2010 (bidi_category_t): New category EXPLICIT_FORMATTING.
2012 * dispextern.h (bidi_type_t): Update to include new bidirectional
2013 properties introduced with Unicode v6.3. (Bug#16043)
2015 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2017 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2020 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2022 * font.c (font_list_entities): Remove dummy assignment.
2023 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2024 used on graphic displays only. Remove unused 'font_encoder' member.
2025 (struct font_bitmap): Remove unused 'extra' member.
2026 * nsfont.m (nsfont_open):
2027 * w32font.c (w32font_open_internal):
2028 * ftfont.c (ftfont_get_bitmap): Adjust users.
2030 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2032 Use bool for boolean.
2033 * tparam.c (tparam1):
2034 * undo.c (record_point, record_property_change):
2035 Use bool for boolean, for local vars that are always true or false.
2037 Minor integer overflow fixes (Bug#16033).
2038 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2039 This improves on the previous fix to this function.
2040 (window_resize_check): When summing up pixel counts, don't rely on
2041 undefined behavior if the sum overflows.
2043 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2045 * window.c (Fset_window_new_pixel): Don't choke at negative
2046 argument value (Bug#16033).
2048 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2049 to avoid crash in window_box_height.
2051 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2052 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2054 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2056 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2058 Minor integer overflow fixes.
2059 * window.c (Fset_window_new_pixel, grow_mini_window):
2060 * xdisp.c (Fwindow_text_pixel_size):
2061 Avoid undefined behavior on signed integer overflow.
2062 * xfns.c (x_set_mouse_color):
2063 Check that drag shape fits in 'unsigned', since that's what X wants.
2065 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2067 Improve reporting of fatal exception on MS-Windows.
2068 * w32fns.c (my_exception_handler): New function.
2069 (globals_of_w32fns): Set it up as the unhandled exception
2070 handler. Initialize exception code and address to zeros.
2071 (emacs_abort): If the exception code and address are available,
2072 print them at the beginning of the backtrace. Fix the format of
2073 printing addresses (was producing 0x0x12345678 on XP).
2076 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2078 * eval.c (Fbacktrace__locals): New function.
2079 (syms_of_eval): Defsubr it.
2081 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2083 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2084 Define here to unify between...
2085 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2086 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2088 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2090 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2092 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2093 fringe background extension.
2094 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2095 because they are now always the same as `left' and `width',
2096 respectively. Remove code for the case that `width' and
2097 `sb_width' are different.
2099 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2101 Fix minor problems found by static checking.
2102 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2103 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2104 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2106 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2108 * image.c (imagemagick_compute_animated_image): Don't crash if we
2109 have an animation with different-sized images (bug#15313).
2111 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2113 Remove some unused items introduced during pixelwise change.
2114 * window.c (window_resize_total_check): Remove unused function.
2115 * xdisp.c (remember_mouse_glyph): Remove unused label.
2116 (Ftool_bar_height): Move declaration inside #if.
2117 * xterm.c (x_set_window_size): Don't use r and c.
2119 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2121 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2124 * window.c (Fset_window_configuration): Comment out unused variables.
2126 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2128 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2130 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2132 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2134 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2135 HAVE_GNUTLS3 (Bug#16001).
2137 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2138 if interrupts are deferred (Bug#15801).
2140 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2142 Support resizing frames and windows pixelwise.
2143 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2144 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2145 (struct glyph_matrix): Replace window_left_col and
2146 window_top_line by window_pixel_left and window_pixel_top.
2147 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2149 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2150 (draw_window_divider, move_it_to, x_draw_right_divider)
2151 (x_draw_bottom_divider, change_frame_size): Add or fix
2153 * dispnew.c (change_frame_size_1): Change prototype.
2154 (adjust_glyph_matrix, required_matrix_width)
2155 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2156 values instead of lines and columns.
2157 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2158 WINDOW_TOTAL_FRINGE_WIDTH.
2159 (handle_window_change_signal, do_pending_window_change)
2160 (init_display): Adjusts calls of change_frame_size.
2161 (change_frame_size, change_frame_size_1): Handle pixelwise
2163 * frame.c (Qright_divider_width, Qbottom_divider_width):
2165 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2166 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2167 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2168 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2170 (set_frame_param): New function.
2171 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2172 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2173 (Ffringe_width, Fborder_width, Fright_divider_width)
2174 (Fbottom_divider_width): New functions, defsubr them.
2175 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2176 New argument pixelwise.
2177 (struct frame_parm_table): New members Qright_divider_width and
2178 Qbottom_divider_width.
2179 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2180 (x_report_frame_params): Handle Qright_divider_width and
2181 Qbottom_divider_width.
2182 (x_set_right_divider_width, x_set_bottom_divider_width):
2184 (frame_resize_pixelwise): New option.
2185 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2186 new_pixelwise, right_divider_width and bottom_divider_width;
2187 remove total_lines; rename text_lines, text_cols, new_text_lines
2188 and new_text_cols to text_height, text_width, new_height and
2189 new_width respectively.
2190 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2191 FRAME_TEXT_WIDTH respectively.
2192 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2193 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2194 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2196 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2197 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2198 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2199 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2200 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2201 (FRAME_TOTAL_COLS_ARG): Remove macro.
2202 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2203 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2204 (x_wm_set_size_hint): Handle frame pixel sizes.
2205 * indent.c (compute_motion, Fcompute_motion):
2206 Call window_body_width instead of window_body_cols.
2207 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2208 (make_lispy_position): Handle right and bottom dividers.
2209 (Fsuspend_emacs): Pixelize call of change_frame_size.
2210 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2211 * lisp.h: Extern set_frame_param.
2212 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2214 (Fx_create_frame): Add entry for vertical_drag_cursor.
2215 Pixelize call of change_frame_size.
2216 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2217 * nsterm.m (ns_update_window_end): Optionally draw right
2219 (x_set_window_size): Add argument pixelwise.
2220 Call check_frame_size and change_frame_size with pixelwise zero.
2221 (ns_draw_window_divider): New function.
2222 (ns_redisplay_interface): Add ns_draw_window_divider.
2223 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2224 (x_new_font): Call x_set_window_size with pixelwise zero.
2225 * print.c (print_object): For a window print its sequence
2227 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2228 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2229 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2230 (w32_createwindow): Use scroll bar area width.
2231 (w32_wnd_proc): Handle bottom divider width.
2232 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2233 (Fx_create_frame): Default divider width parameters.
2234 Caclulate sizes pixelwise. Add vertical drag cursor support.
2235 (x_create_tip_frame): Default divider widths to zero.
2236 Pixelize call to change_frame_size.
2237 (Fx_show_tip): Add handling of divider widths. Pixelize window
2239 (Fw32_frame_rect): New function.
2240 (frame_parm_handler w32_frame_parm_handlers): Add divider
2242 (Vx_window_vertical_drag_shape): Add variable.
2243 * w32inevt.c (resize_event, maybe_generate_resize_event):
2244 Pixelize change_frame_size calls.
2245 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2247 * w32term.c (w32_draw_window_divider): New function.
2248 (x_update_window_end): Handle right divider.
2249 (w32_draw_fringe_bitmap, x_scroll_run)
2250 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2251 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2252 Calculate new frame sizes pixelwise.
2253 (x_new_font): Pixelize call to x_set_window_size.
2254 (x_check_fullscreen): Pixelize call to change_frame_size.
2255 (x_set_window_size_1, x_set_window_size): New argument
2256 pixelwise. Calculate pixelwise.
2257 (x_wm_set_size_hint): Use scroll bar area width.
2258 (w32_redisplay_interface): Add w32_draw_window_divider.
2259 * w32term.h (struct w32_output): Add vertical drag cursor.
2260 * widget.c (set_frame_size, update_wm_hints)
2261 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2263 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2264 * window.c (sequence_number): Restore.
2265 (Fwindow_pixel_width, Fwindow_pixel_height)
2266 (Fwindow_mode_line_height, Fwindow_header_line_height)
2267 (window_pixel_to_total, Frun_window_scroll_functions)
2268 (Fset_window_new_pixel, window_resize_apply_total)
2269 (Fwindow_resize_apply_total): New functions.
2270 (window_body_height, window_body_width): Rename from
2271 window_body_lines. New argument PIXELWISE.
2272 Calculate pixelwise.
2273 (Fwindow_body_height, Fwindow_body_width): New argument
2275 (coordinates_in_window, window_relative_x_coord): Use window's
2276 pixel width instead of total width.
2277 (replace_window, recombine_windows): Initialize pixel values.
2278 (resize_root_window, resize_frame_windows, grow_mini_window)
2279 (shrink_mini_window): New argument PIXELWISE.
2280 Calculate pixelwise.
2281 (Fdelete_other_windows_internal, adjust_window_margins)
2282 (window_resize_check, window_resize_apply)
2283 (Fdelete_window_internal, Fresize_mini_window_internal)
2284 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2285 (check_frame_size): Rename arguments. New argument PIXELWISE.
2286 Calculate pixelwise.
2287 (set_window_buffer): Make samebuf bool. Run configuration change
2288 hook only if buffer changed.
2289 (Fset_window_buffer): Rewrite doc-string.
2290 (make_window): Initialize new_pixel slot.
2291 (Fwindow_resize_apply): Check pixel size of root window.
2292 (Fsplit_window_internal): Call 2nd argument pixel_size.
2293 Calculate pixelwise.
2294 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2296 (save_window_data): New slots frame_text_width,
2297 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2298 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2300 (Fcurrent_window_configuration, Fset_window_configuration)
2301 (save_window_save, compare_window_configurations): Handle new
2302 slots in save_window_data and saved_window.
2303 (Fset_window_scroll_bars): Fix doc-string.
2304 (window_resize_pixelwise): New variable.
2305 (coordinates_in_window, Fcoordinates_in_window_p):
2307 (make_parent_window): Adjust sequence_number.
2308 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2310 * window.h (struct window): New members new_pixel, pixel_left,
2311 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2312 (wset_new_pixel): New function.
2313 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2314 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2315 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2316 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2317 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2318 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2319 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2320 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2321 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2322 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2323 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2324 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2325 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2326 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2327 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2329 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2330 (window_body_width, check_frame_size): Adapt external declarations.
2331 * xdisp.c (last_max_ascent): New integer.
2332 (window_text_bottom_y): Handle bottom divider.
2333 (window_box_width, window_box_height): Calculate pixelwise.
2334 (get_glyph_string_clip_rects): Handle right divider.
2335 (remember_mouse_glyph): When windows are resized pixelwise
2336 proceed with width and height set to 1.
2337 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2339 (move_it_to): Calculate and return maximum x position
2341 (Fwindow_text_pixel_size): New function.
2342 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2343 (tool_bar_lines_needed): Rename to tool_bar_height.
2344 Calculate pixelwise.
2345 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2346 Calculate pixelwise.
2347 (redisplay_tool_bar): Calculate pixelwise.
2348 (redisplay_window): Calculate pixelwise. Handle dividers.
2349 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2350 (x_draw_vertical_border): Handle dividers.
2351 (define_frame_cursor1): Handle vertical drag cursor.
2352 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2353 (expose_window): Calculate pixelwise. Handle dividers.
2354 (init_xdisp): Initialize pixel values.
2355 * xfaces.c (Qwindow_divider): New face.
2356 (realize_basic_faces): Realize it.
2357 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2358 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2359 (x_set_scroll_bar_default_width): Default actual width to 16.
2360 (Fx_create_frame): Set sizes pixelwise.
2361 (x_create_tip_frame): Default divider widths to zero.
2362 Pixelize call of change_frame_size.
2363 (Fx_show_tip): Handle divider widths. Initial pixel position
2365 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2366 (Vx_window_vertical_drag_shape): New option.
2367 * xmenu.c (free_frame_menubar): Pixelize call of
2369 * xterm.c (x_draw_window_divider): New function.
2370 (x_update_window_end): Optionally draw right divider.
2371 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2372 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2373 (handle_one_xevent, x_new_font): Calculate pixelwise.
2374 (x_set_window_size_1, x_set_window_size): New argument
2375 pixelwise. Calculate pixelwise.
2376 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2377 (struct x_redisplay_interface): Add x_draw_window_divider.
2378 * xterm.h (struct x_output): Add vertical_drag_cursor.
2380 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2382 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2383 Set invisible frames's `redisplay' when a full redisplay is requested.
2384 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2385 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2386 (display_mode_lines): Set it here instead.
2388 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2390 * dispextern.h (set_window_update_flags): Remove.
2392 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2394 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2396 * xdisp.c (REDISPLAY_SOME_P): New macro.
2397 (redisplay_internal): Use it (bug#15999).
2398 (prepare_menu_bars, redisplay_window): Use it as well.
2400 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2402 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2404 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2405 (globals_of_w32font): Zero it out.
2406 (GetCharWidth32W_Proc): New function pointer.
2407 (get_char_width_32_w): New function.
2408 (compute_metrics): If get_glyph_outline_w returns an error, try
2409 get_char_width_32_w before declaring a failure. This avoids
2410 punishing raster (a.k.a. "bitmap") fonts by slowing down
2411 redisplay. (Bug#6364).
2413 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2415 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2416 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2417 highlight needs to be redisplayed. (Bug#15913)
2419 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2421 Fix minor problems found by static checking.
2422 * buffer.h (struct buffer_text, struct buffer):
2423 * frame.h (struct frame):
2424 * window.h (struct window):
2425 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2426 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2427 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2428 no-longer-valid use of HAVE_MENUS.
2429 * xdisp.c (propagate_buffer_redisplay): Now static.
2431 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2433 * xmenu.c (Fmenu_or_popup_active_p):
2434 * window.c (Fset_window_configuration):
2435 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2436 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2437 * fns.c (Fyes_or_no_p):
2438 * editfns.c (Fmessage_box, Fmessage_or_box):
2439 * alloc.c (make_save_ptr_ptr):
2440 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2442 * window.c (Fset_window_configuration): Move select_window later.
2444 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2446 Refine redisplay optimizations to only redisplay *some* frames/windows
2447 rather than all of them.
2448 * xdisp.c (REDISPLAY_SOME): New constant.
2449 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2450 (bset_redisplay, bset_update_mode_line): New functions.
2451 (message_dolog): Use bset_redisplay.
2452 (clear_garbaged_frames): Use fset_redisplay.
2453 (echo_area_display): Use wset_redisplay.
2454 (buffer_shared_and_changed): Remove.
2455 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2456 frame titles. Compute the actual set of windows redisplayed.
2457 Don't update frame titles and menu bars for frames that don't need to
2459 (propagate_buffer_redisplay): New function.
2461 (redisplay_internal): Use it. Be more selective in the set of windows
2462 we redisplay. Propagate windows_or_buffers_changed to
2463 update_mode_lines a bit later to simplify the code.
2464 (mark_window_display_accurate_1): Reset window and buffer's
2466 (redisplay_window): Do nothing if neither the window nor the buffer nor
2467 the frame needs redisplay.
2468 * window.h (struct window): Add `redisplay' field.
2469 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2470 (redisplay_other_windows, window_list): New declarations.
2471 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2472 (window_list): Not static any more.
2473 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2474 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2475 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2476 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2477 * frame.h (struct frame): Add `redisplay' field.
2478 Move `external_menu_bar' bitfield next to other bit-fields.
2479 (SET_FRAME_GARBAGED): Use fset_redisplay.
2480 (SET_FRAME_VISIBLE): Don't garbage the frame;
2481 Use redisplay_other_windows.
2482 * buffer.h (struct buffer): Add `redisplay' field.
2483 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2484 (modify_overlay): Use bset_redisplay.
2485 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2487 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2489 Support w32 file notifications in batch mode.
2490 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2491 invalid (which happens in batch mode). If non-interactive, call
2492 handle_file_notifications to store file notification events in the
2493 input queue. (Bug#15933)
2495 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2497 * w32inevt.c (handle_file_notifications): Now external, not static.
2499 * w32term.h (handle_file_notifications): Provide prototype.
2501 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2502 init_crit, since init_display, which does that otherwise, is not
2505 2013-11-27 Glenn Morris <rgm@gnu.org>
2507 * Makefile.in ($(lispsource)/international/charprop.el): New.
2508 (emacs$(EXEEXT)): Depend on charprop.el.
2510 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2512 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2513 deleting portions of the buffer under non-nil REPLACE argument.
2516 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2517 directory, watch it and not its parent.
2518 (add_watch): Allow empty string in FILE.
2520 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2522 * window.c (Fset_window_start, window_resize_apply)
2523 (window_scroll): Reset window_end_valid (Bug#15957).
2525 2013-11-27 Glenn Morris <rgm@gnu.org>
2527 * Makefile.in (leimdir): Now in lisp source directory.
2528 ($(leimdir)/leim-list.el): Just use ../leim .
2529 * epaths.in (PATH_DUMPLOADSEARCH):
2530 * lread.c (load_path_default):
2531 * nsterm.m (ns_load_path): No more leim directory.
2533 2013-11-26 Andreas Schwab <schwab@suse.de>
2535 * .gdbinit (xgettype): Add cast.
2537 2013-11-26 Glenn Morris <rgm@gnu.org>
2539 Preload leim-list.el.
2540 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2541 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2542 is a single directory.
2544 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2546 bool-vector-subsetp is now the normal direction (Bug#15912).
2547 * data.c (Fbool_vector_subsetp): Test whether the first argument
2548 is a subset of the second one, not the reverse. Add doc string.
2550 Fix minor problems found by static checking.
2551 * lread.c (load_path_default): Now static.
2552 * textprop.c (text_property_stickiness): Be consistent about the
2553 test used when deciding whether to consider the previous character.
2554 This simplifies the code a bit.
2556 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2558 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2560 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2561 (syms_of_frame): Don't defsubr them.
2563 2013-11-25 Glenn Morris <rgm@gnu.org>
2565 * lread.c (load_path_default): Change the sense of the argument.
2566 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2567 from dump_path. When it is not, avoid checking dump_path twice.
2569 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2570 uninstalled dump_path against installed Vload_path. (Bug#15964)
2572 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2574 Export get_pos_property to Elisp.
2575 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2576 (syms_of_editfns): Export it to Elisp.
2578 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2580 2013-11-23 Romain Francoise <romain@orebokech.com>
2582 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2583 initialization here ...
2584 (syms_of_fileio): ... from here.
2586 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2588 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2589 Please use --enable-check-lisp-object-type.
2591 2013-11-23 Glenn Morris <rgm@gnu.org>
2593 * process.c (get_process): Explicit error for dead buffers.
2595 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2597 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2599 2013-11-23 Glenn Morris <rgm@gnu.org>
2601 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2602 * lread.c (load_path_check): Take path to check as argument.
2603 (load_path_default): New, split from init_lread.
2604 (init_lread): Move calc of default load-path to load_path_default.
2605 Empty elements in EMACSLOADPATH now stand for the default.
2606 (load-path): Doc fix.
2607 * emacs.c (decode_env_path): Add option to treat empty elements
2608 as nil rather than ".".
2609 * callproc.c (init_callproc_1, init_callproc):
2610 * image.c (Vx_bitmap_file_path):
2611 * lisp.h (decode_env_path):
2612 * lread.c (Vsource_directory):
2613 Update for new argument spec of decode_env_path.
2615 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2617 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2618 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2620 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2622 Fix some dependency problems that cause unnecessary recompiles.
2623 Problem reported by RMS in
2624 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2625 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2626 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2627 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2628 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2629 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2630 (boostrap-clean): No need to remove stamp-oldxmenu.
2632 Fix recently introduced bool vector overrun.
2633 This was due to an optimization that went awry.
2634 Reported by Glenn Morris in
2635 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2636 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2637 for empty vectors, undoing the 2013-11-18 change.
2638 * data.c (bool_vector_binop_driver): Rely on this.
2639 Fix bug that occasionally overran the destination.
2640 * lisp.h (struct Lisp_Bool_vector): Document this.
2642 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2644 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2647 * nsterm.m (init, run, stop:): Comment out for now, does not work
2650 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2652 * charset.c (syms_of_charset): Don't read past end of string.
2654 2013-11-19 Glenn Morris <rgm@gnu.org>
2656 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2658 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2660 Add hooks to run on gaining/losing focus. (Bug#15029)
2661 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2662 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2663 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2665 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2667 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2668 The old names predated the API change that put destination at end.
2670 Improve API of recently-added bool vector functions (Bug#15912).
2671 The old API had (bool-vector-count-matches A B)
2672 and (bool-vector-count-matches-at A B I), which gave the
2673 misleading impression that the two functions were variants, one
2674 with a location I. The new API has (bool-vector-count-population A)
2675 and (bool-vector-count-consecutive A B I) to make the distinction
2676 clearer. The first function no longer has a B argument, since the
2677 caller can easily determine the number of nils if the length and
2678 number of ts is known.
2679 * data.c (Fbool_vector_count_population): Rename from
2680 bool_vector_count_matches, and accept just 1 argument.
2681 (Fbool_vector_count_consecutive): Rename from
2682 Fbool_vector_count_matches_at.
2684 Always allocate at least one bits_word per bool vector.
2685 See Daniel Colascione in:
2686 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2687 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2688 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2689 * lisp.h (struct Lisp_Bool_vector): Document this.
2691 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2693 * insdel.c (invalidate_buffer_caches): New function, consolidated
2694 from part of prepare_to_modify_buffer.
2695 (insert_from_gap, prepare_to_modify_buffer):
2696 * coding.c (code_convert_region, code_convert_string):
2697 Call invalidate_buffer_caches. (Bug#15841)
2699 * lisp.h (invalidate_buffer_caches): Add prototype.
2701 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2703 * w32term.c (x_update_window_end): Don't invalidate the entire
2704 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2705 highlight needs to be redisplayed. (Bug#15913)
2707 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2709 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2711 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2713 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2714 while we are using Vprin1_to_string_buffer.
2716 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2717 after inserting the description string. (Bug#15907)
2719 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2721 * data.c: Work around bogus GCC diagnostic about shift count.
2722 Reported by Eli Zaretskii in
2723 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2724 (pre_value): New function.
2725 (count_trailing_zero_bits): Use it.
2727 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2729 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2730 assume C macros are not supported even under -g3 in these old GCC
2733 2013-11-15 Leo Liu <sdl.web@gmail.com>
2735 * minibuf.c (Ftry_completion, Fall_completions)
2736 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2738 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2740 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2741 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2742 This avoids placing unnecessary constants into the Emacs code.
2744 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2746 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2747 for Cygwin w32 build.
2749 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2750 for Cygwin w32 build. (Bug#15892)
2752 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2754 Simplify, port and tune bool vector implementation.
2755 * alloc.c (bool_vector_exact_payload_bytes)
2756 (bool_vector_payload_bytes): Remove.
2757 (bool_vector_fill): Return its argument.
2758 * alloc.c (bool_vector_fill):
2760 * print.c (print_object):
2761 Simplify by using bool_vector_bytes.
2762 * alloc.c (make_uninit_bool_vector):
2763 New function, broken out from Fmake_bool_vector.
2764 (Fmake_bool_vector): Use it. Use tail call.
2765 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2766 * data.c (BITS_PER_ULL): New constant.
2767 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2768 if long long versions don't exist.
2769 (shift_right_ull): New function.
2770 (count_one_bits_word): New function, replacing popcount_bits_word
2771 macro. Don't assume that bits_word is no wider than long long.
2772 (count_one_bits_word, count_trailing_zero_bits):
2773 Don't assume that bits_word is no wider than long long.
2774 * data.c (bool_vector_binop_driver, bool_vector_not):
2775 * fns.c (Fcopy_sequence):
2777 Create an uninitialized destination, to avoid needless work.
2778 (internal_equal): Simplify.
2779 (Ffillarray): Prefer tail call.
2780 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2781 contain at least one word.
2782 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2783 chars are narrower than ints.
2784 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2785 * fns.c (Fcopy_sequence):
2787 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2788 Don't try to port to hosts where bits_word values have holes; the
2789 code wouldn't work there anyway. Verify this assumption, though.
2790 (bool_vector_bytes): New function.
2791 (make_uninit_bool_vector): New decl.
2792 (bool_vector_fill): Now returns Lisp_Object.
2794 * xfns.c (xic_create_fontsetname):
2795 * xrdb.c (gethomedir): Prefer tail calls.
2797 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2799 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2800 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2802 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2803 that requires a return value.
2804 (Fset_buffer_modified_p): Take advantage of this change to do
2807 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2809 * buffer.c (Frestore_buffer_modified_p): Sync it with
2810 Fset_buffer_modified_p.
2811 (Fforce_mode_line_update): New function, moved from subr.el.
2812 (Fset_buffer_modified_p): Use them.
2813 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2815 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2817 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2818 This avoids undefined behavior when subtracting pointers into
2819 different aways. On my platform it also makes the code a tad
2820 smaller and presumably faster.
2822 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2824 * keyboard.c (command_loop_1): Use region-extract-function.
2825 * insdel.c (Qregion_extract_function): Not static any more (can we
2826 stop pretending that these vars can benefit from being marked static?).
2828 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2830 * search.c (find_newline): If buffer text is relocated during the
2831 "dumb loop", adjust C pointers into buffer text to follow suit.
2834 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2836 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2837 for conversion (Bug#15837).
2839 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2841 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2842 for the entire range of inserted characters. (Bug#15841)
2844 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2846 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2848 (realize_default_face): Remove assignment to distant-foreground if
2849 unspecified (Bug#15815).
2851 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2853 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2854 cache-long-scans disabled, since we don't want to call
2855 prepare_to_modify_buffer (in insert_1_both) for each message we
2858 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2859 from buffer.c. Improve commentary to the buffer field setter
2862 * buffer.c (bset_cache_long_scans): Static function deleted.
2863 Improve commentary to the buffer field setter functions.
2864 (init_buffer_once): Default for cache-long-scans changed to t.
2867 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2869 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2871 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2872 This bug was introduced in my 2013-06-21 change, and caused
2873 struct Lisp_Sub_Char_Table objects to be given too many slots,
2874 which broke 'make -C admin/unidata'.
2876 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2878 Import changes from mac-port 4.5.
2879 * macfont.m (mac_font_copy_default_descriptors_for_language)
2880 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2881 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2882 (macfont_language_default_font_names): New.
2883 (macfont_list): Rearrange language/charset code.
2884 (macfont_close): Don't check for macfont_info->cache.
2885 (mac_ctfont_create_preferred_family_for_attributes): New font
2886 selection code, call
2887 mac_font_copy_default_name_for_charset_and_languages.
2888 (mac_font_copy_default_descriptors_for_language)
2889 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2891 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2893 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2895 Port to C11 aligned_alloc, and fix some integer overflows.
2896 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2897 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2898 and use of posix_memalign replaced with aligned_alloc.
2899 (aligned_alloc): New function, defined or declared as needed.
2900 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2901 Don't undef; configure.ac now does this.
2902 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2903 (calloc, aligned_alloc): Check for integer overflow.
2904 (aligned_alloc): Rename from memalign. All uses changed.
2905 (memalign): New function, an alias for aligned_alloc.
2907 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2909 * xdisp.c (redisplay_internal): Fix typo in last change.
2911 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2913 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2915 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2917 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2918 redisplay--mode-lines-cause.
2919 (redisplay_internal): Keep them uptodate. Remove redundant check of
2920 buffer_shared_and_changed.
2921 * *.[chm]: Number every assignment to update_mode_lines so we
2922 can track why it is set.
2924 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2926 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2928 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2930 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2931 can track why it is set.
2933 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2935 Integer-related fixes for term.c etc.
2936 * dispextern.h (face_tty_specified_color): New function.
2937 * term.c (turn_on_face): Don't rely on undefined behavior when
2938 assigning an out-of-range value to 'long'.
2939 Simplify test for toggling highlight.
2940 (tty_capable_p): Omit last two (unused) args. All callers changed.
2941 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2942 (read_menu_input, tty_menu_activate, tty_menu_show):
2943 * xfaces.c (x_supports_face_attributes_p)
2944 (tty_supports_face_attributes_p):
2945 Use bool for boolean. All callers changed.
2946 (tty_supports_face_attributes_p): Omit defaults for color indices;
2947 no longer needed. Simplify tail call.
2949 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2951 * xdisp.c (prepare_menu_bars): Mark static.
2952 * lisp.h (prepare_menu_bars): Don't declare.
2953 * xselect.c (x_handle_selection_clear):
2954 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2956 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2958 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2959 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2961 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2963 * keyboard.c (Fcommand_error_default_function): Rename from
2964 Fdefault_error_output.
2966 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2968 * keyboard.c (Fdefault_error_output): New function, extracted from
2970 (syms_of_keyboard): Use it for Vcommand_error_function.
2972 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2974 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2975 (init_eval): Use it to ensure handlerlist is non-NULL.
2976 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2977 (Fsignal): Adjust NULLness test of handlerlist.
2978 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2980 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2982 * callproc.c (call_process): Call prepare_to_modify_buffer before
2983 decoding text read from the sub-process, as the decoded stuff will
2984 be inserted into the buffer. This will invalidate the various
2985 caches maintained for the buffer. (Bug#15148)
2987 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2989 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2990 string of glyphless-char-display.
2992 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2994 * nsfns.m (ns_get_name_from_ioreg): New function.
2995 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2996 OSX >= 10.9. Use ns_get_name_from_ioreg.
2998 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3000 Simplify and port recent bool vector changes.
3001 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3002 only in this file. Use a more-efficient implementation if the
3003 second argument is a power of 2.
3004 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3005 Remove no-longer-necessary compile-time checks.
3006 (bool_vector_exact_payload_bytes): New function.
3007 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3008 exact payload changed to call the new function. Do not assume
3009 that the arg or result fits in ptrdiff_t.
3010 (bool_vector_fill): New function.
3011 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3013 (vroundup_ct): Don't assume arg fits in size_t.
3014 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3015 invoke set_category_set.
3016 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3017 All callers changed. Use bool_vector_set.
3018 * category.h (XCATEGORY_SET): Remove; no longer needed.
3019 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3021 * data.c (Faref): Use bool_vector_ref.
3022 (Faset): Use bool_vector_set.
3023 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3024 (Fbool_vector_not, Fbool_vector_count_matches)
3025 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3026 * fns.c (concat): Use bool_vector_ref.
3027 (Ffillarray): Use bool_vector_fill.
3028 (mapcar1): Use bool_vector_ref.
3029 (sxhash_bool_vector): Hash words, not bytes.
3030 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3031 a constant, since it's now used in #if.
3032 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3033 unsigned char on unusual architectures, so that we no longer
3034 assume that the number of bits per bits_word is a power of two or
3035 is a multiple of 8 or of CHAR_BIT.
3036 (Qt): Add forward decl.
3037 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3038 at least as strictly as bits_word.
3039 (bool_vector_data, bool_vector_uchar_data): New accessors.
3040 All data structure accesses changed to use them.
3041 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3042 (bool_vector_set): New functions.
3043 (bool_vector_fill): New decl.
3044 (ROUNDUP): Move to alloc.c as described above.
3046 Fix recent gnutls changes.
3047 * gnutls.c (Fgnutls_boot): Don't assume C99.
3048 * process.c (wait_reading_process_output): Fix typo in recent change.
3050 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3052 * process.c (wait_reading_process_output, read_process_output)
3053 (send_process): Check gnutls_state is not NULL.
3055 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3056 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3058 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3060 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3061 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3063 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3066 * nsfns.m (Fx_create_frame): Fix memory leak.
3068 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3069 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3070 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3072 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3074 * xdisp.c (message3_nolog, message_with_string): Encode the string
3075 before writing it to the terminal in a non-interactive session.
3077 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3078 sure we concatenate them into a unibyte string.
3080 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3081 resulting temporary name before returning it to the caller.
3082 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3083 is a unibyte string, convert NAME to a unibyte string to ensure
3084 that the result is also a unibyte string.
3086 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3087 create unibyte strings from default paths and directory/file
3090 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3093 * callproc.c (init_callproc): Use build_unibyte_string to make
3094 sure we create unibyte strings from default paths and
3095 directory/file names.
3097 * buffer.c (init_buffer): Don't store default-directory of
3098 *scratch* in multibyte form. The original problem which led to
3099 that is described in
3100 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3101 but it was solved long ago. (Bug#15260)
3103 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3105 Port to stricter C99 platforms.
3106 Especially, C99 prohibits nesting a struct X inside struct Y if
3107 struct X has a flexible array member.
3108 * alloc.c (struct sdata): New type.
3109 (sdata): Implement in terms of struct sdata.
3110 Remove u member; all uses replaced by next_vector, set_next_vector.
3111 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3112 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3113 (struct sblock): Rename first_data member to data, which is now
3114 a flexible array member. All uses changed.
3115 (next_vector, set_next_vector, large_vector_vec): New functions.
3116 (vector_alignment): New constant.
3117 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3118 (struct large-vector): Now merely a NEXT member, since the old approach
3119 ran afoul of stricter C99. All uses changed to use
3120 large_vector_vec or large_vector_offset.
3121 (large_vector_offset): New constant.
3122 * dispnew.c: Include tparam.h, for tgetent.
3123 Do not include term.h; no longer needed.
3124 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3125 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3126 (struct Lisp_Vector): Use a flexible array member for contents,
3127 instead of a union with a member that is an array of size 1.
3129 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3130 fact that the struct no longer contains a union.
3131 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3132 (struct Lisp_Save_Value, struct Lisp_Free):
3133 Use unsigned, not int, for spacers, to avoid c99 warning.
3134 (union specbinding): Use unsigned, not bool, for bitfield, as
3135 bool is not portable to pre-C99 hosts.
3137 2013-11-04 Glenn Morris <rgm@gnu.org>
3139 * emacs.c (usage_message): Mention that `-L :...' appends.
3141 2013-11-02 Glenn Morris <rgm@gnu.org>
3143 * Makefile.in (abs_builddir): Remove.
3144 (bootstrap_exe): Use relative filename.
3146 Use relative filenames in TAGS files.
3147 * Makefile.in (abs_srcdir): Remove it again.
3148 (.PHONY): Remove frc.
3149 (maintainer-clean): No more TAGS-LISP file.
3150 (TAGS): Pass relative file names to etags.
3151 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3153 * Makefile.in (abs_srcdir): New, set by configure.
3155 (maintainer-clean): Remove pointless echo. That should be in the
3156 top-level Makefile, if anywhere. Delete TAGS-LISP.
3157 (extraclean): No s/ and m/ directories for some time.
3158 (TAGS): Also depend on ctagsfiles3.
3159 Remove no-longer-defined S_FILE.
3160 Pass absolute filenames to etags once more.
3161 (TAGS-LISP): Replace lispdir with its expansion.
3162 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3163 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3165 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3167 * xfaces.c (check_lface_attrs, realize_default_face):
3168 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3169 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3171 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3173 * emacs.c (original_pwd): Remove global var by making it local.
3174 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3176 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3178 * xfaces.c: Declare color_distance.
3179 (QCdistant_foreground): New variable.
3180 (NEAR_SAME_COLOR_THRESHOLD): New define.
3181 (load_color2): New function.
3182 (load_color): Call load_color2.
3183 (load_face_colors): Call load_color2 and if distant-color is specified
3184 calculate distant and use distant-color if colors are near.
3185 (LFACE_DISTANT_FOREGROUND): New define.
3186 (merge_face_ref, Finternal_set_lisp_face_attribute)
3187 (Finternal_get_lisp_face_attribute)
3188 (x_supports_face_attributes_p): Handle distant-foreground similar to
3190 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3192 * dispextern.h (lface_attribute_index):
3193 Add LFACE_DISTANT_FOREGROUND_INDEX.
3195 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3197 * image.c (pbm_next_char): New function.
3198 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3199 (pbm_scan_number): Use it.
3200 (Qlibjpeg_version): New variable.
3201 (syms_of_image): DEFSYM and initialize it.
3203 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3205 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3207 2013-10-31 Glenn Morris <rgm@gnu.org>
3209 * emacs.c (original_pwd): New char.
3210 (main): If using --chdir, store original_pwd.
3211 (init_cmdargs): When setting Vinvocation_directory based on a
3212 relative argv[0], use original_pwd if set. (Bug#15768)
3214 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3216 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3218 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3220 * insdel.c: Fix minor problems found by static checking.
3221 (Qregion_extract_function): Now static.
3222 (prepare_to_modify_buffer_1): Remove unused locals.
3224 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3226 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3227 (syms_of_xdisp): Declare pre-redisplay-function.
3228 (markpos_of_region): Remove function.
3229 (init_iterator, compute_stop_pos, handle_face_prop)
3230 (face_before_or_after_it_pos, reseat_to_string)
3231 (get_next_display_element, window_buffer_changed)
3232 (redisplay_internal, try_cursor_movement, redisplay_window)
3233 (try_window_reusing_current_matrix, try_window_id, display_line)
3234 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3235 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3236 * window.h (struct window): Remove field `region_showing'.
3237 * dispextern.h (struct it): Remove region_beg/end_charpos.
3238 (face_at_buffer_position, face_for_overlay_string)
3239 (face_at_string_position): Update prototypes.
3240 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3241 (face_at_string_position): Remove `region_beg' and `region_end' args.
3242 * fontset.c (Finternal_char_font):
3243 * font.c (font_at, font_range): Adjust calls accordingly.
3244 * insdel.c (Qregion_extract_function): New var.
3245 (syms_of_insdel): Initialize it.
3246 (prepare_to_modify_buffer_1): Use it.
3248 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3250 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3251 * ftxfont.c (ftxfont_get_gcs):
3252 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3253 * xfaces.c (x_free_colors, x_free_dpy_colors)
3254 (x_create_gc, unload_color):
3255 * xselect.c (x_property_data_to_lisp):
3256 * xsettings.c (parse_settings):
3257 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3258 (get_bits_and_offset): Adjust definition.
3259 * frame.c (XParseGeometry): Adjust locals.
3260 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3261 * regex.h (toplevel): Likewise for reg_syntax_t.
3263 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3265 * eval.c (run_hook_with_args): Use FUNCTIONP.
3267 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3269 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3270 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3271 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3272 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3273 on MS-Windows anyway.
3274 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3275 (free_realized_face): ...adjust user.
3276 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3277 white relief pixels to -1.
3278 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3279 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3280 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3282 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3284 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3285 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3286 in practice now. All callers changed.
3288 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3290 * dispextern.h (struct face): Use bitfields for 'underline_type'
3291 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3292 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3293 'stipple' member. Move 'lface' member up to help...
3294 * xfaces.c (make_realized_face): ...this function to find and
3295 clear just the members that need clearing.
3296 (load_face_colors, realize_x_face):
3297 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3299 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3301 * xftfont.c (struct xftfont_info): Remove set-but-unused
3303 (xftfont_open): Adjust user.
3304 (xftfont_get_colors): Remove useless prototype.
3306 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3308 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3309 before passing them to 'unexec'. (Bug#15260)
3311 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3313 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3315 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3317 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3318 the changed signature of the font driver's 'close' method.
3320 * w32font.h (w32font_close): Adjust the prototype to the change in
3321 function definition.
3323 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3325 * w32uniscribe.c (uniscribe_close): Adapt the call to
3326 w32font_close to its new prototype.
3328 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3330 Omit unused frame argument of font API's close function.
3331 * font.h (struct font): Drop frame argument. Adjust comment.
3332 * font.c (font_clear_cache, font_close_object): Adjust users.
3333 * ftfont.c (ftfont_close):
3334 * ftxfont.c (ftxfont_close):
3335 * macfont.m (macfont_close):
3336 * nsfont.m (nsfont_close):
3337 * w32font.c (w32font_close):
3338 * xfont.c (xfont_close):
3339 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3340 tweak comments and make functions safe if called more than once for
3341 the same font object.
3343 Perform font-specific cleanup when font object is swept by GC. See
3344 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3345 * alloc.c (cleanup_vector): New function.
3346 (sweep_vector): Call it for each reclaimed vector object.
3347 * font.h (struct font): Adjust comment.
3349 2013-10-24 Glenn Morris <rgm@gnu.org>
3351 * Makefile.in (abs_top_srcdir): New, set by configure.
3353 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3355 Adjust recent font-related changes to fix bug#15686.
3356 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3357 is a live window system frame, mark its default font too.
3359 2013-10-23 Glenn Morris <rgm@gnu.org>
3361 * Makefile.in (RUN_TEMACS): Make relative (again).
3362 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3363 (bootstrap-emacs$(EXEEXT)):
3364 Quote entities that might contain whitespace.
3366 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3368 Port to Solaris 10 and its bundled GCC.
3369 Problem reported by Timothy C. Burt.
3370 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3372 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3374 Do not allow font caches to grow too large.
3375 * alloc.c (compact_font_cache_entry, compact_font_caches):
3376 New functions or stub if not HAVE_WINDOW_SYSTEM.
3377 (compact_undo_list): Factor out from Fgarbage_collect.
3379 (mark_face_cache): Mark face font. Move down to avoid
3381 (mark_terminals): Do not mark font cache here.
3382 (Fgarbage_collect): Call compaction functions described
3383 above. Adjust comment.
3385 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3387 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3388 chdir to HOME (bug#15607).
3390 * nsterm.m (Qcocoa, Qgnustep): New variables.
3391 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3392 (ns_get_color): Make selection color work for GNUstep also.
3394 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3396 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3397 handles mouse clicks. Instead, let GPM use the same code as all
3398 the other mice use. See the discussion starting at
3399 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3400 for the details of the problem with the menu bar this fixes.
3402 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3404 Remove port-specific display name lists to avoid extra
3405 complexity and data duplication with display info lists.
3406 * xterm.h (x_display_name_list): Remove declaration.
3407 * xterm.c (x_display_name_list): Remove.
3408 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3409 * xfns.c (x_display_info_for_name, Fx_display_list):
3410 Likewise. Use x_display_list where appropriate.
3411 * w32term.h (w32_display_name_list): Remove declaration.
3412 * w32term.c (w32_display_name_list): Remove.
3413 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3415 * w32fns.c (x_display_info_for_name, Fx_display_list):
3416 Likewise. Use x_display_list where appropriate.
3417 * nsterm.h (ns_display_name_list): Remove declaration.
3418 * nsterm.m (ns_display_name_list): Remove.
3419 (ns_term_init, syms_of_nsterm): Adjust users.
3420 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3421 Likewise. Use x_display_list where appropriate.
3422 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3423 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3424 (mark_terminals): Mark per-terminal font cache.
3426 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3428 Don't run timers in input-pending-p. Its new check-timers param
3429 provides the prior behavior. (Bug#15045).
3430 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3432 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3434 Make some functions static in non-Microsoft builds.
3435 On my platform (Fedora 19 x86-64), this shrinks the
3436 Emacs executable (text+data) by 0.25%.
3437 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3438 (load_color) [!MSDOS]:
3439 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3440 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3441 * lisp.h (check_existing):
3442 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3443 (network_interface_info) [!WINDOWSNT]:
3444 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3445 Remove extern decls.
3446 * fileio.c (check_existing):
3447 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3448 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3449 (network_interface_info) [!WINDOWSNT]:
3450 * term.c (encode_terminal_code) [!WINDOWSNT]:
3451 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3452 * xfaces.c (load_color) [!MSDOS]:
3454 * fileio.c (check_existing, check_executable, check_writable):
3455 * process.c (network_interface_list, network_interface_info):
3456 Move earlier, so that we don't need forward decls.
3457 * gnutls.c (fn_gnutls_transport_set_errno)
3458 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3460 * w32.c (init_environment): Use faccessat rather than
3461 check_existing, partly for consistency with the rest of the code
3462 in this file, partly so that check_existing can be static.
3464 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3465 * emacs.c (MAIN_PROGRAM): New macro.
3466 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3467 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3469 bool vector int width fixes
3470 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3471 (Fbool_vector_count_matches_at):
3472 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3473 can exceed PTRDIFF_MAX, at least in theory.
3474 (Fbool_vector_count_matches_at):
3475 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3477 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3479 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3480 (struct sockaddr): Add forward decl, for platforms that lack it.
3482 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3484 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3487 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3489 * w32.c (network_interface_get_info, network_interface_list)
3490 (network_interface_info): New functions. (Bug#15610)
3491 (GetAdaptersInfo_Proc): New typedef.
3492 (get_adapters_info): New wrapper function.
3493 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3495 * process.h (network_interface_list, network_interface_info):
3498 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3499 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3500 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3501 for WINDOWSNT. Doc fix.
3502 (syms_of_process): Defsubr Snetwork_interface_list and
3503 Snetwork_interface_info unconditionally.
3505 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3506 in NS GUI sessions. (Bug#15629)
3508 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3510 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3512 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3514 * print.c (print_object): Print " ..." when truncating bool vectors.
3516 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3518 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3519 standard mouse buttons.
3521 * termhooks.h (struct input_event): Remove incorrect commentary.
3523 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3525 Disallow bool vector operations on mixed-length operands.
3526 The old behavior left garbage in the result vector sometimes,
3527 and didn't seem to be useful.
3528 * data.c (Qwrong_length_argument): New static var.
3529 (wrong_length_argument): New function.
3530 (bool_vector_binop_driver): Check that args agree in length.
3532 * keyboard.c, keyboard.h (all_kboards): Now static.
3534 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3536 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3537 note from the lispref.
3539 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3541 * nsterm.h (struct ns_display_info): Remove set-but-unused
3542 member image_cache (image caches are per-terminal anyway).
3543 (FRAME_X_IMAGE_CACHE): Remove.
3544 * nsterm.m (ns_initialize_display_info): Adjust user.
3546 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3548 * w32proc.c: Include mingw_time.h.
3550 * w32.c: Include mingw_time.h.
3552 Implement scrolling of TTY menus when the screen is too short.
3554 * term.c (tty_menu_display): Accept an additional argument, the
3555 menu item from which to start displaying the menu. Account for
3556 the value of Y when limiting the menu to the number of available
3558 (mi_result): New enumeration.
3559 (read_menu_input): Return enumerated value. When the y coordinate
3560 hits min_y or max_y, return scroll indication instead of wrapping
3562 (tty_menu_activate): Handle the scrolling indications from
3563 read_menu_input. Compute the first menu item to display and pass
3564 it to tty_menu_display.
3566 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3568 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3569 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3570 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3571 Adjust to match the change described below.
3572 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3573 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3574 memory_below_frame members to...
3575 * termchar.h (struct tty_display_info): ...here because they're
3576 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3577 * term.c (init_tty):
3578 * nsterm.m (ns_create_terminal):
3579 * w32term.c (w32_create_terminal):
3580 * xterm.c (x_create_terminal): Adjust users.
3581 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3582 to filter out non-TTY frames. Adjust comment.
3583 (scrolling): Adjust user. Prefer eassert for debugging check.
3585 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3587 * xfaces.c (PT_PER_INCH): Remove unused macro.
3588 * termhooks.h (struct terminal): Remove set-but-unused
3589 member fast_clear_end_of_line.
3590 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3591 * nsterm.m (ns_create_terminal):
3592 * term.c (init_tty):
3593 * w32term.c (w32_create_terminal):
3594 * xterm.c (x_create_terminal): Adjust users.
3596 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3598 * lisp.h (bool_vector_size): New function.
3599 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3600 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3601 (Fbool_vector_not, Fbool_vector_count_matches_at):
3602 Remove uses of 'eassume' that should no longer be needed,
3603 because they are subsumed by the 'eassume' in bool_vector_size.
3605 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3607 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3608 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3609 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3611 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3613 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3614 have different dimensions. (Bug#15575)
3616 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3619 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3621 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3623 * term.c (tty_menu_show): Never return with unbalanced
3624 specpdl. Use eassert for debugging check. Adjust style.
3626 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3628 * term.c (read_menu_input): Make selection of menu items
3629 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3630 (tty_menu_activate): Fix off-by-one error when computing max_y.
3632 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3634 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3635 audit logging (only used with GnuTLS 3.x) and enable it.
3637 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3639 * dispnew.c (redraw_frame): Remove useless #ifdef because
3640 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3641 Also, move TTY fflush to...
3642 * term.c (tty_update_end): ...this function.
3644 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3646 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3647 the end of the frame's glyph matrix. (Bug#15575)
3649 * term.c (tty_menu_display): Don't move cursor while overwriting
3650 frame's glyphs with menu items. Limit the number of items
3651 displayed to what can be shown on the available screen lines,
3652 excluding the echo area.
3653 (tty_menu_activate): Limit the Y coordinate allowed by
3654 read_menu_input to the last screen line used for menu display.
3656 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3658 * lisp.h (eassume): New macro.
3659 Also, include <verify.h>, for 'assume'.
3660 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3661 (vroundup, vector_nbytes):
3662 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3663 (Fbool_vector_not, Fbool_vector_count_matches)
3664 (Fbool_vector_count_matches_at):
3665 Use eassume, not eassert.
3666 * casetab.c (set_identity, shuffle):
3667 * composite.c (composition_gstring_put_cache):
3668 * dispnew.c (update_frame_1):
3669 * ftfont.c (ftfont_shape_by_flt):
3670 * image.c (gif_load):
3671 * intervals.c (offset_intervals):
3672 * macfont.m (macfont_shape):
3673 Remove calls to 'assume' that are no longer needed, because
3674 --enable-gcc-warnings no longer generates bogus warnings
3675 when these calls are removed.
3677 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3679 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3681 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3683 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3684 (Qsubstitute_env_in_file_name): New var.
3685 (syms_of_fileio): Define it.
3687 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3689 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3690 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3693 * term.c (save_and_enable_current_matrix): Don't allocate and
3694 don't save margin areas.
3695 (restore_desired_matrix): Don't restore margin areas.
3696 (free_saved_screen): Don't free margin areas.
3698 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3700 * image.c: Pacify --enable-gcc-warnings.
3701 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3702 #define only if used.
3704 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3706 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3707 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3708 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3709 (gif_load): For giflib v5.x and later, display the error message
3710 produced by giflib when its functions fail.
3711 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3714 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3716 * keyboard.c (last_event_timestamp): Remove. For X selection and
3717 GTK popup menus, it may be obtained from per-frame X display info.
3718 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3719 (process_special_events): Adjust users.
3720 * keyboard.h (last_event_timestamp): Remove declaration.
3721 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3722 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3723 * menu.h (xmenu_show): Adjust prototype.
3724 * menu.c (Fx_popup_menu): Adjust user.
3725 * xselect.c (x_own_selection, x_get_foreign_selection)
3726 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3728 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3730 * keyboard.c (init_kboard): Now static. Add arg
3731 to denote window system. Adjust comment.
3732 (init_keyboard): Adjust user.
3733 (allocate_kboard): New function.
3735 * nsterm.m (ns_term_init):
3736 * term.c (init_tty):
3737 * w32term.c (w32_create_terminal):
3738 * xterm.c (x_term_init): Use it.
3739 * keyboard.h (init_kboard): Remove prototype.
3740 (allocate_kboard): Add prototype.
3742 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3744 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3745 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3747 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3749 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3751 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3753 * term.c (tty_menu_activate): Flush the output stream after
3754 showing the cursor, and don't mark the frame garbaged at exit from
3755 the function. Fixes redisplay glitches when moving from one menu
3758 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3760 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3761 or throw error (Bug#15570).
3763 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3765 * intervals.c (temp_set_point_both): Move test into 'eassert',
3768 * lisp.h (eassert): Don't use 'assume'.
3769 Sometimes 'assume' wins in performance, and sometimes it loses,
3770 so it shouldn't be used all the time. Perhaps we need two
3771 flavors of 'eassert', one for where 'assume' is far more likely
3772 to help or to hurt; but that can be done later.
3773 Problem reported by Dmitry Antipov in
3774 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3775 Also, don't include <verify.h>; no longer needed.
3777 2013-10-09 Glenn Morris <rgm@gnu.org>
3779 * eval.c (Fcond): Doc tweak.
3781 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3783 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3784 expressions with side effects to eassert. (Bug#15565)
3786 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3788 * fns.c (hashfn_user_defined): Allow hash functions to return any
3791 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3793 Fix minor problems found by static checking.
3794 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3795 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3796 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3797 * keyboard.c (read_menu_command): Remove unused local.
3798 * lisp.h (read_menu_command): New decl.
3799 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3800 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3801 Return ptrdiff_t, not int.
3802 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3803 not int, for benefit of xpalloc.
3804 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3806 (have_menus_p): Remove; unused.
3807 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3808 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3809 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3811 (save_and_enable_current_matrix): Omit unnecessary casts.
3812 (read_menu_input): Omit local extern decl (now in lisp.h).
3813 Don't access uninitialized storage if mouse_get_xy fails.
3814 (tty_menu_activate): Mark local as initialized, for lint.
3815 (tty_menu_activate, tty_meny_show): Remove unused locals.
3817 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3819 Support menus on text-mode terminals.
3820 * xterm.h (xw_popup_dialog): Add prototype.
3822 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3823 (xmenu_show): Block input here, instead in Fx_popup_menu.
3824 (xw_popup_dialog): New function, with X-specific bits of popup
3827 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3830 * window.c (Fset_window_configuration): Use run-time tests of the
3831 frame type instead of compile-time conditionals, when menu-bar
3832 lines are considered.
3834 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3835 (w32_popup_dialog): New prototypes.
3837 * w32menu.c (Fx_popup_dialog): Function deleted.
3838 (w32_popup_dialog): New function, with w32 specific bits of popup
3839 dialogs. Block input here.
3841 * w32inevt.c (w32_console_read_socket): Minor change to add
3842 debugging TTY events.
3844 * w32fns.c (show_hourglass): If returning early because the frame
3845 is not a GUI frame, unblock input.
3847 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3848 (cursorY): New functions.
3850 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3851 WINDOWSNT, macros that call curX and curY elsewhere.
3853 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3855 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3856 specific function to hide and show cursor on a text-mode terminal.
3857 (tty_menu_struct, struct tty_menu_state): New structures.
3858 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3859 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3860 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3861 (tty_menu_locate, save_and_enable_current_matrix)
3862 (restore_desired_matrix, screen_update, read_menu_input)
3863 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3864 (tty_pop_down_menu, tty_menu_last_menubar_item)
3865 (tty_menu_new_item_coords, tty_menu_show): New functions.
3866 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3868 * nsterm.h (ns_popup_dialog): Adjust prototype.
3870 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3872 (ns_popup_dialog): Adapt order of arguments to the other
3873 *_menu_show implementations.
3874 (Fx_popup_dialog): Function deleted.
3876 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3878 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3880 * menu.c (have_boxes): New function.
3881 (single_keymap_panes): Use it instead of a compile-time
3883 (single_menu_item): Use run-time tests of the frame type instead
3884 of compile-time conditionals.
3885 (encode_menu_string): New function.
3886 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3887 the macro, since different types of frame need different encoding
3889 (digest_single_submenu): Use run-time tests of frame type instead
3890 of, or in addition to, compile-time conditionals.
3891 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3892 (Fx_popup_menu): Detect when the function is called from keyboard
3893 on a TTY. Don't barf when invoked on a text-mode frame.
3894 Check frame type at run time, instead of compile-time conditionals for
3895 invoking terminal-specific menu-show functions.
3896 Call tty_menu_show on text-mode frames.
3897 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3898 run time to determine which alternative to invoke; support dialogs
3901 * keyboard.h <Qmouse_movement>: Declare.
3903 * keyboard.c <Qmouse_movement>: Now extern.
3904 <Qecho_keystrokes>: New static variable.
3905 (read_key_sequence): Accept an additional argument, a flag to
3906 prevent redisplay during reading of the key sequence. All callers
3908 (read_menu_command): New function.
3909 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3911 (toolkit_menubar_in_use): New function.
3912 (make_lispy_event): Use it instead of a compile-time test.
3914 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3915 window-system being available.
3917 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3918 to x-popup-dialog on the frame type, they all now support popup
3921 * dispnew.c (save_current_matrix): Save the margin areas.
3922 (restore_current_matrix): Restore margin areas.
3923 (update_frame_with_menu): New function.
3925 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3928 * alloc.c (make_save_ptr): Now compiled unconditionally.
3930 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3932 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3933 (redraw_frame, update_frame): Adjust users.
3934 * dispextern.h (set_window_update_flags): Adjust prototype.
3935 * xdisp.c (redisplay_internal): When updating all frames with zero
3936 windows_or_buffers_changed, assume that only the windows that shows
3937 current buffer should be really updated.
3939 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3941 Do not allocate huge temporary memory areas and objects while encoding
3942 for file I/O, thus reducing an enormous memory usage for large buffers.
3943 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3944 * coding.h (struct coding_system): New member raw_destination.
3945 * coding.c (setup_coding_system): Initialize it to zero.
3946 (encode_coding_object): If raw_destination is set, do not create
3947 dst_object. Add comment.
3948 * fileio.c (toplevel): New constant E_WRITE_MAX.
3949 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3950 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3952 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3954 * nsterm.m (windowDidExitFullScreen:)
3955 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3957 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3959 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3960 * keyboard.c (unblock_input_to): Don't process pending signals
3961 if a fatal error is in progress.
3963 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3964 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3965 they're talking about words in Lisp bool vectors.
3966 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3967 * data.c (popcount_bits_word): Rename from popcount_size_t.
3968 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3971 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3973 Improve support for popcount and counting trailing zeros (Bug#15550).
3974 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3975 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3976 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3977 (popcount_size_t_msc, popcount_size_t_gcc):
3978 Remove; now done by Gnulib.
3979 (popcount_size_t): Now a macro that defers to Gnulib.
3980 (count_trailing_zero_bits): Return int, for consistency with
3981 Gnulib and because Emacs prefers signed to unsigned int.
3982 Don't assume that size_t is either unsigned int or unsigned long
3983 or unsigned long long.
3984 (size_t_to_host_endian): Do not assume that size_t is either
3985 exactly 32 or exactly 64 bits wide.
3986 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3987 etc., so that it's now an enum constant, not a macro.
3988 No need to assume that it's either 32 or 64.
3990 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3992 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3995 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3997 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3998 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4000 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4002 emacs_read and emacs_write now use void *, not char *.
4003 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4004 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4005 Buffer arg is now void *, not char *. This matches plain
4006 'read' and 'write' better, and avoids a constraint violation
4007 on Solaris 9 with Oracle Studio.
4009 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4011 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4012 memset to explicit loop. Otherwise copy largest possible chunk
4013 from initialized to uninitialized part, thus allowing the longer
4014 memcpy runs and reducing the number of loop iterations.
4016 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4018 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4019 hide toolbar (Bug#15388).
4020 (windowDidEnterFullScreen:): If presentation options are zero,
4021 set them here (Bug#15388).
4022 (ns_update_auto_hide_menu_bar): Remove runtime check.
4023 Don't auto hide dock unless menubar is also auto hidden.
4025 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4027 * editfns.c (message): Mention batch mode in doc string.
4029 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4031 * nsterm.m (check_native_fs): Remove erroneous comment.
4033 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4035 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4036 uses find_newline instead of scan_newline and so doesn't move point.
4038 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4040 Use hardware support for byteswapping on glibc x86 etc.
4041 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4042 whereas the old swap64 needed 30.
4043 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4044 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4045 Use byteswap.h's macros to swap bytes.
4046 * lisp.h (swap16, swap32, swap64): Remove.
4047 All uses replaced by bswap_16, bswap_32, bswap_64.
4049 * bytecode.c (exec_byte_code): Use some more volatile variables
4050 to work around local variables getting clobbered by longjmp.
4051 Port to pre-C99, which doesn't allow decls after stmts.
4053 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4055 * lisp.h (eassert): Assume that COND is true when optimizing.
4056 In other words, take on the behavior of eassert_and_assume.
4057 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4058 (eassert_and_assume): Remove. All uses replaced by eassert.
4060 * xdisp.c (Qglyphless_char): Now static.
4062 Adjust to merge from gnulib.
4063 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4064 * lisp.h: Include <verify.h>, for 'assume'.
4066 * eval.c (clobbered_eassert): New macro.
4067 (internal_catch, internal_condition_case)
4068 (internal_condition_case_1, internal_condition_case_2)
4069 (internal_condition_case_n): Use it instead of eassert
4070 when the argument contains locals clobbered by longjmp.
4071 Don't use clobbered locals outside of clobbered_eassert.
4072 (internal_lisp_condition_case): Use a volatile variable
4073 to work around a local variable's getting clobbered.
4075 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4077 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4078 (PUSH_HANDLER): New macro.
4079 (catchlist): Remove.
4080 (handlerlist): Always declare.
4082 * eval.c (catchlist): Remove (merge with handlerlist).
4083 (handlerlist, lisp_eval_depth): Not static any more.
4084 (internal_catch, internal_condition_case, internal_condition_case_1)
4085 (internal_condition_case_2, internal_condition_case_n):
4087 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4088 handlerlist/catchlist.
4089 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4090 handlerlist which can only handle a single condition-case handler at
4092 (find_handler_clause): Simplify since we only a single branch here
4095 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4097 (bcall0): New function.
4098 (exec_byte_code): Add corresponding cases. Improve error message when
4099 encountering an invalid byte-code. Let Bunwind_protect accept
4100 a function (rather than a list of expressions) as argument.
4102 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4103 and make them unconditional now that they're heap-allocated.
4105 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4107 * charset.c (Fdecode_char, Fencode_char): Remove description of
4108 `restriction' arg. now that it's hidden by advertised-calling-convention.
4110 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4112 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4113 Remove unused variable (from mac-port).
4114 (macfont_draw): Use s->ybase for correct y position.
4116 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4118 * frame.h (struct frame): Drop has_minibuffer member because...
4119 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4120 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4122 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4124 * window.h (struct window): Prefer enum text_cursor_kinds to int
4125 for phys_cursor_type member. Move the latter, phys_cursor_width,
4126 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4127 * window.c (replace_window, make_window): Adjust users.
4129 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4131 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4132 this module is never compiled otherwise.
4134 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4136 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4139 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4141 * xdisp.c (get_next_display_element): Don't call face_for_font in
4142 a build configured --without-x. (Bug#15484)
4144 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4146 * window.c (calc_absolute_offset): #elif should be #elif defined.
4148 * frame.c (delete_frame): Block/unblock input to overcome race
4149 condition (Bug#15475).
4151 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4153 * frame.c (delete_frame): Record selected frame only after
4154 calling Qdelete_frame_functions (Bug#15477).
4156 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4158 * nsterm.m (ns_selection_color): Remove.
4159 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4160 NSColor selectedText(Background)Color. Only for COCOA.
4161 (ns_term_init): Remove assignment of ns_selection_color, logic
4162 moved to ns_get_color.
4164 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4165 NS_SELECTION_COLOR_DEFAULT.
4166 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4168 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4170 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4171 frame' does not have the tool_bar_window member.
4173 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4175 Signal error when reading an empty byte-code object (Bug#15405)
4176 * lread.c (read1): Signal error.
4177 * alloc.c (make_byte_code): eassert header size.
4178 (sweep_vectors): Change an int to size_t.
4180 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4182 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4183 instead of ints, as it's the usual style for offsetof constants. See:
4184 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4186 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4187 This is ugly, but it should fix the performance problem for older
4188 GCC versions in the short run. I'll look into integrating the
4189 Gnulib module for popcount, as a better fix.
4190 See the thread starting in:
4191 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4192 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4193 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4194 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4195 (popcount_size_t): Use it.
4197 2013-09-24 Daniel Colascione <dancol@dancol.org>
4199 * process.c (Fnetwork_interface_info): Fix build break due to
4202 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4204 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4205 Prefer signed to unsigned integers where either will do.
4206 No need for 'const' on locals that do not escape.
4207 Omit easserts with unnecessary and unportable assumptions about
4208 alignment. Avoid unnecessary casts to char *.
4210 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4212 Use union for the payload of struct Lisp_Vector.
4213 This helps to avoid a few glitches dictated by C's aliasing rules.
4214 * lisp.h (struct Lisp_Vector): Use union for next and
4215 contents member. Adjust comment. Change related users.
4216 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4217 Related users changed.
4218 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4219 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4220 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4221 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4223 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4225 Optimize glyph row clearing and copying routines.
4226 * dispextern.h (struct glyph_row): Change layout of struct
4227 glyph_row to help copy_row_except_pointers. Adjust comment.
4228 * dispnew.c (null_row): Remove.
4229 (clear_glyph_row): Use offsetof and memset to find and clear
4230 just the members that need clearing. Adjust comment.
4231 (copy_row_except_pointers): Likewise for copying.
4233 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4235 Some minor cleanups of recently-added bool vector code.
4236 * conf_post.h (assume): Always return void. Use lint version
4237 only if GCC and MSC versions don't apply.
4238 * conf_post.h (assume):
4239 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4240 Depend on _MSC_VER, not __MSC_VER, for consistency with
4242 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4243 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4244 (bool_vector_binop_driver, count_trailing_zero_bits)
4245 (size_t_to_host_endian): Now static, not static inline;
4246 the latter isn't needed with modern compilers and doesn't
4247 work with older compilers anyway.
4249 * alloc.c (valgrind_p): Use bool for boolean.
4251 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4253 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4254 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4255 (display_last_displayed_message_p, message_buf_print)
4256 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4257 Use bool for boolean.
4258 * dispextern.h (cancel_line, init_desired_glyphs):
4259 Remove ancient leftover.
4260 (help_echo_showing_p, hourglass_shown_p):
4261 * lisp.h (noninteractive_need_newline): Adjust declaration.
4263 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4265 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4267 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4268 ...this file and convert the latter to static. Adjust comment.
4269 (make_initial_frame):
4270 * window.c (init_window_once): Adjust user.
4271 * frame.h (last_nonminibuf_frame): Remove declaration.
4272 * lisp.h (selected_frame): Likewise.
4273 * msdos.c (the_only_display_info): Adjust comment.
4275 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4277 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4278 computing the end column of mouse-highlight that comes from
4279 display or overlay strings. (Bug#15437)
4280 (note_mouse_highlight): Adapt calculation of last argument to
4281 mouse_face_from_string_pos to the above change.
4283 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4284 all platforms, not just for clang.
4286 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4288 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4289 about excess arguments to snprintf.
4291 * conf_post.h(assume): Use __builtin_unreachable for clang.
4293 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4295 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4296 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4298 2013-09-23 Daniel Colascione <dancol@dancol.org>
4300 * alloc.c (USE_VALGRIND): New macro; on by default
4301 when ENABLE_CHECKING.
4302 (mark_maybe_object, mark_maybe_pointer)
4303 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4305 (valgrind_p) [USE_VALGRIND]: New variable.
4306 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4308 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4310 * process.c (wait_reading_process_output): Change int pnamelen to
4313 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4314 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4315 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4316 argument to unsigned long to avoid warning.
4317 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4319 * conf_post.h (assume): Fix compiler error: x shall be cond.
4321 2013-09-22 Daniel Colascione <dancol@dancol.org>
4323 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4324 warning when compiling without a window system.
4326 2013-09-22 Daniel Colascione <dancol@dancol.org>
4328 * data.c (Qbool_vector_p): New symbol.
4329 (bool_vector_spare_mask, popcount_size_t_generic)
4330 (popcount_size_t_msc, popcount_size_t_gcc)
4332 (bool_vector_binop_driver)
4333 (count_trailing_zero_bits, size_t_to_host_endian)
4334 (Fbool_vector_exclusive_or)
4335 (Fbool_vector_union)
4336 (Fbool_vector_intersection, Fbool_vector_set_difference)
4337 (Fbool_vector_subsetp, Fbool_vector_not)
4338 (Fbool_vector_count_matches)
4339 (Fbool_vector_count_matches_at): New functions.
4340 (syms_of_data): Intern new symbol, functions.
4341 * alloc.c (bool_vector_payload_bytes): New function.
4342 (Fmake_bool_vector): Instead of calling Fmake_vector,
4343 which performs redundant initialization and argument checking,
4344 just call allocate_vector ourselves. Make sure we clear any
4345 terminating padding to zero.
4346 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4347 instead of open-coding the size calculation.
4348 (vroundup_ct): New macro.
4349 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4350 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4351 * composite.c (composition_gstring_put_cache):
4352 Change lint_assume to assume.
4353 * conf_post.h (assume): New macro.
4354 (lint_assume): Remove.
4355 * dispnew.c (update_frame_1): Change lint_assume to assume.
4356 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4358 * image.c (gif_load): Change lint_assume to assume.
4359 * lisp.h (eassert_and_assume): New macro.
4360 (Qbool_vector_p): Declare.
4361 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4362 (swap16, swap32, swap64): New inline functions.
4363 * macfont.m (macfont_shape): Change lint_assume to assume.
4364 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4365 * xsettings.c (parse_settings): Use new swap16 and
4366 swap32 from lisp.h instead of file-specific macros.
4368 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4370 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4371 found (which can legitimately happen when the glyph row at the
4372 window start is disabled in the current_matrix. (Bug#15365)
4374 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4376 Fix syntax.h bug introduced by recent INLINE change.
4377 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4378 conditionally compiled one way in some modules, and a different
4379 way in others. This doesn't work with extern inline functions,
4380 which must have the same definition in all modules, because the
4381 defining code might be shared across modules, depending on the
4382 implementation. Symptoms reported by Martin Rudalics in:
4383 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4384 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4385 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4386 overriding the corresponding functions in syntax.h.
4387 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4388 (syntax_property): New inline functions.
4389 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4390 Rewrite in terms of these new functions.
4392 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4394 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4395 not chars_in_text, whose result depends on the multibyteness of
4396 the current buffer. (Bug#15426)
4398 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4400 Port recent change to hosts where pointers aren't 'long'.
4401 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4402 Don't assume that pointers are the same width as 'long'.
4403 Add a compile-time check that a pointer fits into two X slots.
4405 A simpler, centralized INLINE.
4406 * conf_post.h (INLINE): Define only if not already defined.
4407 This allows us to use a single INLINE, defined by one file
4409 * emacs.c (INLINE): Define it.
4410 Also, include category.h, charset.h, composite.h, dispextern.h,
4411 syntax.h, systime.h, so that their INLINE definitions are expanded
4413 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4414 * buffer.h, buffer.c (BUFFER_INLINE):
4415 * category.h, category.c (CATEGORY_INLINE):
4416 * character.h, character.c (CHARACTER_INLINE):
4417 * charset.h, charset.c (CHARSET_INLINE):
4418 * composite.h, composite.c (COMPOSITE_INLINE):
4419 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4420 * frame.h, frame.c (FRAME_INLINE):
4421 * intervals.h, intervals.c (INTERVALS_INLINE):
4422 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4423 * lisp.h, alloc.c (LISP_INLINE):
4424 * process.h, process.c (PROCESS_INLINE):
4425 * syntax.h, syntax.c (SYNTAX_INLINE):
4426 * systime.h, sysdep.c (SYSTIME_INLINE):
4427 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4428 * window.h, window.c (WINDOW_INLINE):
4429 Remove. All uses replaced with INLINE.
4431 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4433 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4436 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4438 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4439 'const char *' to avoid compiler warnings due to similar change in
4440 the prototype of x_get_string_resource.
4442 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4444 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4445 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4446 going to replace static variables below. Adjust comments.
4447 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4448 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4449 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4450 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4451 Related users changed.
4452 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4453 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4454 last_mouse_movement_time, going to replace static variables below.
4456 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4457 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4459 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4460 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4461 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4462 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4463 static variables below.
4464 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4465 (last_mouse_scroll_bar): Remove.
4466 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4467 (mouseExited): Related users changed.
4469 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4471 Do not use external array to process X scroll bar messages.
4472 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4473 (x_send_scroll_bar_event): Pack window pointer into two slots
4474 of XClientMessageEvent if we're 64-bit. Adjust comment.
4475 (x_scroll_bar_to_input_event): Unpack accordingly.
4477 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4479 Ifdef away recent changes which aren't relevant to NS port.
4480 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4481 [!HAVE_NS]: Declare as such.
4482 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4483 [!HAVE_NS]: Define as such.
4485 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4487 * frame.c (x_redo_mouse_highlight): New function
4488 to factor out common code used in W32 and X ports.
4489 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4490 * xterm.h (struct x_display_info):
4491 * w32term.h (struct w32_display_info):
4492 * nsterm.h (struct ns_display_info): New members
4493 last_mouse_motion_frame, last_mouse_motion_x and
4494 last_mouse_motion_y, going to replace static variables below.
4495 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4496 (redo_mouse_highlight): Remove.
4497 (note_mouse_movement, syms_of_xterm): Adjust user.
4498 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4499 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4500 (redo_mouse_highlight): Remove.
4501 (note_mouse_movement, syms_of_w32term): Adjust user.
4502 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4503 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4505 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4506 * nsfns.m (compute_tip_xy): Adjust user.
4508 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4510 * frame.c (x_mouse_grabbed): New function.
4511 * dispextern.h (x_mouse_grabbed): Add prototype.
4512 (last_mouse_frame): Remove declaration.
4513 * xterm.h (struct x_display_info):
4514 * w32term.h (struct w32_display_info):
4515 * nsterm.h (struct ns_display_info): New member
4516 last_mouse_frame, going to replace...
4517 * xdisp.c (last_mouse_frame): ...global variable.
4518 (note_tool_bar_highlight):
4519 * w32term.c (w32_mouse_position, w32_read_socket):
4520 * xterm.c (XTmouse_position, handle_one_xevent):
4521 Use x_mouse_grabbed.
4522 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4524 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4526 * w32term.c (w32_read_socket): Avoid temporary
4527 variables in a call to x_real_positions.
4528 * xterm.c (handle_one_xevent): Likewise.
4530 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4532 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4533 (x_icon_type): Remove prototype.
4534 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4535 * frame.c (x_icon_type): Remove.
4536 * w32term.c (x_make_frame_visible, x_iconify_frame):
4537 * xterm.c (x_make_frame_visible, x_iconify_frame):
4538 Use x_set_bitmap_icon to factor out common code.
4540 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4542 * dispextern.h (check_x_display_info, x_get_string_resource):
4543 Declare here just once and unify the latter.
4544 * frame.c (check_x_display_info, x_get_string_resource):
4545 * nsterm.h (check_x_display_info):
4546 * xrdb.c (x_get_string_resource):
4547 * xterm.h (check_x_display_info): Remove prototypes.
4548 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4549 * w32reg.c (x_get_string_resource): Likewise.
4550 (w32_get_rdb_resource): Adjust user.
4552 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4554 * xterm.h (struct x_display_info): New member
4555 x_pending_autoraise_frame, going to replace...
4556 * xterm.c (pending_autoraise_frame): ...static variable.
4557 (x_new_focus_frame, XTread_socket): Adjust users.
4558 * w32term.h (struct w32_display_info): New member
4559 w32_pending_autoraise_frame, going to replace...
4560 * w32term.c (pending_autoraise_frame): ...global variable.
4561 (x_new_focus_frame, w32_read_socket): Adjust users.
4563 2013-09-17 Glenn Morris <rgm@gnu.org>
4565 * xdisp.c (message_dolog): If we create *Messages*,
4566 switch it to messages-buffer-mode.
4568 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4570 Don't overuse 'const' in types of locals.
4571 * bidi.c (bidi_count_bytes):
4572 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4573 (xg_event_is_for_scrollbar):
4574 * xselect.c (x_handle_property_notify)
4575 (x_handle_selection_notify, x_handle_dnd_message):
4576 * xsettings.c, xsettings.h (xft_settings_event):
4577 * xterm.c (x_handle_net_wm_state, handle_one_event)
4578 (x_menubar_window_to_frame, x_detect_focus_change)
4579 (construct_mouse_click, note_mouse_movement)
4580 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4581 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4582 (handle_one_xevent, x_handle_net_wm_state):
4583 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4584 (x_handle_dnd_message):
4585 Avoid unnecessary 'const', typically the second 'const' in
4586 'const foo * const arg', a 'const' that does not affect the API
4587 and doesn't significantly help the human reader.
4589 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4591 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4592 only if Glib < 2.36.0.
4593 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4594 * xsettings.c (init_gconf, init_gsettings): Do not check
4596 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4598 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4600 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4602 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4603 before calling g_type_init.
4605 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4607 * nsterm.m (syms_of_nsterm): ... to here.
4609 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4611 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4612 (ignore_next_mouse_click_timeout): Use Time as X does.
4613 (handle_one_xevent): Avoid cast and use unsigned comparison.
4615 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4617 Do not copy X event in handle_one_xevent except KeyPress case.
4618 Wnen XEvent is processed, it is unlikely to be changed except
4619 KeyPress case, so we can avoid copying and use const pointer to
4620 const data to make sure that an event is not changed elsewhere.
4621 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4622 const' and do not create local copy except for the KeyPress event.
4623 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4624 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4625 (x_handle_net_wm_state, x_menubar_window_to_frame)
4626 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4627 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4628 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4629 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4630 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4631 (x_handle_dnd_message):
4632 * xsettings.c (xft_settings_event):
4633 Use 'const XEvent * const' where appropriate.
4634 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4636 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4638 Fix X event waiting to handle multiple frames.
4639 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4640 * xterm.c (pending_event_wait): Remove. Adjust users.
4641 (x_detect_focus_change): Pass frame arg.
4642 (handle_one_xevent): Find related frame early and clear per-frame
4643 wait_event_type only if this is an event for the relevant frame.
4644 (x_wait_for_event): Use per-frame wait_event_type.
4646 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4648 * nsfns.m (Fx_create_frame): Fix font driver registration for
4651 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4652 for syms_of_macfont.
4654 * nsterm.m: Include macfont.h.
4655 (ns_tmp_flags, ns_tmp_font): Remove.
4656 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4657 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4658 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4659 (changeFont:): Fix code style. Check for font driver type when
4662 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4665 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4666 (nsfont_open): Set font driver type.
4667 Set font->ascent and font->descent. Figure out font instead of
4668 ns_tmp_font, and flags instead of ns_tmp_flags.
4669 Fix indentation. Remove call to ns_draw_text_decoration,
4672 * nsfns.m: Include macfont.h.
4673 (Fx_create_frame): Register macfont driver, make a better default font.
4674 (Fns_popup_font_panel): Get font from macfont driver, if used.
4676 * macfont.m, macfont.h, macuvs.h: New files.
4678 * font.h: Declare syms_of_macfont.
4680 * font.c (syms_of_font): Call syms_of_macfont.
4682 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4684 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4686 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4687 and it is always zero for others, so I assume that this is an ancient
4688 leftover which nobody will want to change any more.
4689 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4690 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4691 * frame.c (x_set_scroll_bar_width):
4692 * w32fns.c (w32_createscrollbar):
4693 * w32term.c (w32_set_vertical_scroll_bar):
4694 * xfns.c (x_set_scroll_bar_default_width):
4695 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4696 (x_scroll_bar_expose): Related users changed.
4698 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4700 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4701 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4702 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4704 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4706 * nsterm.h, w32term.h, xterm.h: ...and not here.
4707 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4708 Remove unused Xisms.
4709 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4710 these modules are never compiled otherwise.
4712 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4714 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4715 Doc fix. (Bug#15375)
4717 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4719 Unify Fx_focus_frame between all ports.
4720 * frame.h (x_focus_frame): New prototype.
4721 * xfns.c (Fx_focus_frame): Remove.
4722 (syms_of_xfns): Do not defsubr it.
4723 (x_focus_frame): X implementation.
4724 * nsfns.m (Fx_focus_frame): Remove.
4725 (syms_of_nsfns): Do not defsubr it.
4726 (x_focus_frame): NS implementation.
4727 * w32term.c (Fx_focus_frame): Remove.
4728 (x_focus_on_frame): Rename to...
4729 (x_focus_frame): W32 implementation.
4730 * w32term.h (x_focus_on_frame): Remove prototype.
4731 * w32fns.c (Fx_focus_frame): Remove.
4732 (syms_of_w32fns): Do not defsubr it.
4733 * frame.c (Fx_focus_frame): Define here.
4734 (syms_of_frame): Defsubr here.
4735 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4737 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4739 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4740 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4741 each port to reference the port-specific window system data.
4742 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4743 (FRAME_DISPLAY_INFO): Define.
4744 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4745 (FRAME_DISPLAY_INFO): Define. Adjust users.
4746 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4747 (FRAME_DISPLAY_INFO): Define. Adjust users.
4748 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4749 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4750 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4751 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4752 * xselect.c, xterm.c: All related users changed.
4754 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4756 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4757 (x_menubar_window_to_frame): Remove prototypes.
4758 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4759 (x_menubar_window_to_frame, x_top_window_to_frame):
4761 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4762 (x_menubar_window_to_frame, x_top_window_to_frame):
4763 ...to here and convert all but the last to static.
4765 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4767 * lisp.mk (lisp): Add w32-common-fns.elc.
4769 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4771 * charset.c (char_charset): Document an exception for char-charset.
4773 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4775 * xterm.h (x_display_info): New field last_user_time...
4776 * xterm.c (toplevel): ...to replace static last_user_time.
4777 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4779 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4781 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4782 scroll bar values to prevent thumb from disappear and update comment.
4784 2013-09-11 Glenn Morris <rgm@gnu.org>
4786 * emacs.c (usage_message): Possessive apostrophe tweak.
4788 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4790 * nsterm.m (syms_of_nsterm): Use Qns.
4791 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4792 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4793 * xfns.c (x_display_info_for_name, Fx_open_connection):
4794 Remove old '#if 0' code.
4795 (syms_of_xfns): Use Qx.
4796 * termhooks.h (fullscreen_hook): Remove the leftover.
4797 (struct terminal): Fix typo in comment.
4799 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4801 Cleaning up a few X scroll bar bits.
4802 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4803 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4804 New member last_seen_part, going to replace...
4805 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4806 (xt_action_hook) [USE_LUCID]: Adjust user.
4807 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4808 Lucid-specific scroll bar support.
4809 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4810 to int and adjust to use last_seen_part member.
4811 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4812 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4813 Initialize last_seen_part.
4815 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4817 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4818 insert-buffer-substring an empty string.
4820 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4822 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4823 avoiding a GCC warning.
4825 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4827 Ifdef away frame tool bar code when it is not really used.
4828 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4829 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4830 and minimize_tool_bar_window_p under the above.
4831 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4832 (fset_tool_bar_window): Likewise.
4833 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4834 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4835 (change_frame_size_1):
4836 * window.c (window_from_coordinates, Frecenter): Adjust users.
4837 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4838 code is not really used.
4839 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4840 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4841 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4842 [!USE_GTK && !HAVE_NS]: Define as such.
4843 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4844 (note_mouse_highlight, expose_frame):
4845 * xfns.c (x_set_tool_bar_lines):
4846 * xterm.c (handle_one_xevent): Adjust users.
4848 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4850 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4851 This bug was introduced by my 2013-08-26 patch, which incorrectly
4852 assumed that the terminfo implementation doesn't use termcap buffers.
4853 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4854 these buffers apparently are used after all.
4855 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4856 (struct tty_display_info): Define members termcap_term_buffer and
4857 termcap_strings_buffer even if TERMINFO.
4859 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4862 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4863 'usage' docstring entry to pacify make-docfile.
4865 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4867 Change comparison functions =, <, >, <=, >= to take many arguments.
4868 * data.c: Change comparison functions' interface and implementation.
4869 * lisp.h: Make arithcompare available for efficient two arg
4871 * bytecode.c: Use arithcompare.
4872 * fileio.c: Use new interface.
4874 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4876 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4878 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4880 * eval.c (Feval): Document the new use of `lexical'.
4882 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4884 Review and drop old frame resize hack.
4885 * frame.h (struct frame): Remove force_flush_display_p.
4886 * dispnew.c (update_frame): Adjust user and don't call
4887 flush_frame here. The comment has said that there was an issues
4888 with redisplaying fringes, but I don't see any differences with
4889 and without this hack. Hopefully we can continue without it.
4890 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4891 current frame matrices twice if resized_p is set.
4893 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4895 Do not populate pure Xism x_sync to other ports.
4896 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4897 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4898 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4899 * w32term.h (x_sync): Remove prototype.
4901 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4903 Cleanup frame flushing.
4904 * dispextern.h (struct redisplay_interface):
4905 Drop flush_display_optional because flush_display is enough
4906 for X and flushing via RIF is just a no-op for others.
4907 * frame.h (flush_frame): New function.
4908 * dispnew.c (update_frame):
4909 * minibuf.c (read_minibuf):
4910 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4912 * keyboard.c (detect_input_pending_run_timers): Do not flush
4913 all frames but selected one in redisplay_preserve_echo_area.
4914 * nsterm.m (ns_flush): Remove no-op.
4915 (ns_redisplay_interface): Adjust user.
4916 * w32term.h (x_flush): Remove no-op.
4917 (w32_redisplay_interface): Adjust user.
4918 * xterm.c (x_flush): Simplify because we do not flush all
4919 frames at once any more. Adjust comment.
4920 (x_redisplay_interface): Adjust user.
4922 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4924 Port --without-x --enable-gcc-warnings to Fedora 19.
4925 * gfilenotify.c (globals_of_gfilenotify):
4926 Call g_type_init only if using an older glib version that needs it.
4928 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4930 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4931 (last_glyphless_glyph_merged_face_id): Remove declarations.
4932 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4933 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4934 (last_glyphless_glyph_merged_face_id): Now static.
4935 (merge_escape_glyph_face): New function, refactored from...
4936 (get_next_display_element): ...here.
4937 (merge_glyphless_glyph_face): New function, refactored from...
4938 (produce_glyphless_glyph): ...here...
4939 * term.c (produce_glyphless_glyph): ...and here.
4941 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4943 * eval.c (eval_sub): Only call Ffunction if necessary.
4945 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4947 Attempt to make redisplay more selective when changing cursor type.
4948 * frame.h (struct frame): New bitfield cursor_type_changed.
4949 * xdisp.c (cursor_type_changed): Remove.
4950 (try_cursor_movement, redisplay_window, try_window_id)
4951 (set_frame_cursor_types, try_window_reusing_current_matrix):
4952 Adjust to use per-frame bitfield.
4953 (redisplay_internal): Look for cursor type change on each visible
4954 frame and consider all frames if cursor type has been changed on
4955 the frame other than selected. If cursor type has been changed on
4956 selected frame only, do not use fast update.
4958 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4960 Attempt to make redisplay more selective when changing fonts.
4961 * frame.h (struct frame): New bitfield fonts_changed.
4962 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4963 (adjust_frame_glyphs): Add prototype.
4964 * dispnew.c (fonts_changed_p): Remove.
4965 (adjust_glyphs): Remove because we do not
4966 adjust matrices on all frames at once any more.
4967 (adjust_frame_glyphs): Block and unblock input here.
4968 (adjust_glyph_matrix): Use fonts_changed.
4969 (change_frame_size_1): Use adjust_frame_glyphs.
4970 * font.c (font_open_entity): Use fonts_changed.
4971 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4972 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4973 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4974 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4975 (shrink_mini_window, Fresize_mini_window_internal)
4976 (window_scroll_pixel_based, Fset_window_configuration)
4977 (apply_window_adjustment, Fset_window_vscroll):
4978 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4979 Use adjust_frame_glyphs.
4980 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4981 (try_window_reusing_current_matrix, try_window_id, display_line)
4982 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4983 (redisplay_internal): Consider fonts_changed and adjust frame
4984 matrices for each frame only if the frame is visible. If font
4985 has been changed on some frame during full redisplay, retry
4986 only visible frames where the font has been actually changed.
4988 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4990 Cache current header and mode line height for each window.
4991 * window.h (struct window): New fields mode_line_height
4992 and header_line_height.
4993 * window.c (make_window): Initialize them.
4994 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4995 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4996 (current_mode_line_height, current_header_line_height):
4998 * xdisp.c (current_mode_line_height, current_header_line_height):
5000 (pos_visible_p, init_xdisp): Adjust user.
5001 (redisplay_window): Invalidate mode_line_height and
5002 header_line_height if current and desired matrices do not agree.
5004 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5006 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5007 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5009 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5011 Make --without-x compatible with --enable-gcc-warnings.
5012 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5013 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5014 members under HAVE_WINDOW_SYSTEM.
5015 * keyboard.c (make_lispy_focus_out): Likewise.
5016 (record_menu_key): Move under HAVE_MENUS.
5017 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5018 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5019 (syms_of_xdisp): Adjust user.
5020 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5021 (start_hourglass, cancel_hourglass):
5022 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5023 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5024 and CLEAR_FONT_TABLE_NFONTS.
5025 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5026 Declare only if HAVE_WINDOW_SYSTEM.
5027 (lface_same_font_attributes_p, clear_face_gcs): Define only
5028 if HAVE_WINDOW_SYSTEM.
5030 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5032 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5033 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5034 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5036 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5038 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5040 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5042 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5043 This fixes a type error on hosts where ptrdiff_t is wider than int.
5045 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5047 * keyboard.c (read_key_sequence_vs): New function.
5048 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5051 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5053 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5055 Makefile improvements.
5056 * Makefile.in (config.status): Don't use double-colon rules, as
5057 they are not portable according to POSIX. Fix shell typo with `;
5058 I guess this rule has never been tested?
5059 (VCSWITNESS): New macro, to override any environment var.
5061 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5063 * xterm.h (struct x_display_info): Do not track X connection
5064 fd separately because it is always available from Display.
5065 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5068 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5070 * buffer.c (drop_overlay):
5071 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5072 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5074 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5076 * buffer.c (Fmake_overlay, Fmove_overlay):
5077 * intervals.c (set_point_from_marker):
5078 * print.c (PRINTPREPARE): Prefer signal_error
5079 to plain error and report unsuitable marker too.
5081 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5083 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5084 for 'dragging' member.
5085 (struct x_output): Remove set-but-unused leftovers
5086 'left_before_move' and 'top_before_move'.
5087 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5088 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5089 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5090 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5091 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5092 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5093 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5094 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5096 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5098 * nsfont.m (INVALID_GLYPH): New define.
5099 (nsfont_encode_char): Use INVALID_GLYPH.
5100 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5102 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5104 * xterm.c (x_last_mouse_movement_time): Revert last change.
5105 This code should use XDisplayMotionBufferSize to check display's
5106 motion history first, and there are few other issues as well.
5107 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5108 (handle_one_xevent): Adjust user.
5110 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5112 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5113 * frame.c (Flast_nonminibuf_frame): ... to here.
5114 (check_minibuf_window): Don't abort if no window was found
5117 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5119 Use XGetMotionEvents to ask the last mouse motion time from X server.
5120 * xterm.c (X_MOTION_HISTORY): Default to 1.
5121 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5122 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5123 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5124 Ifdef away legacy code.
5125 (XTmouse_position, x_scroll_bar_report_motion):
5126 Use x_last_mouse_movement_time.
5127 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5130 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5132 * msdos.c (last_mouse_window): Move to...
5133 (dos_rawgetc): ...this function and adjust comment.
5134 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5135 (mouseMoved): ...this function and adjust comment.
5136 * w32term.c (last_window): Likewise with...
5137 (w32_read_socket): ...this function.
5138 * xterm.c (last_window): Likewise with...
5139 (handle_one_xevent): ...this function.
5141 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5143 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5144 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5145 (handle_one_xevent): ...to here.
5146 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5149 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5151 * msdos.c (IT_set_terminal_window): Remove no-op.
5152 (initialize_msdos_display): Adjust terminal setup.
5153 * w32console.c (w32con_set_terminal_window): Remove no-op.
5154 (initialize_w32_display): Adjust terminal setup.
5155 * w32term.c (w32_set_terminal_window): Remove no-op.
5156 (w32_create_terminal): Adjust terminal setup.
5157 * xterm.c (XTset_terminal_window): Remove no-op.
5158 (x_create_terminal): Adjust terminal setup.
5160 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5162 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5164 (ns_create_terminal): Adjust terminal setup.
5165 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5167 (w32_create_terminal): Adjust terminal setup.
5168 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5170 (x_create_terminal): Adjust terminal setup.
5172 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5174 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5175 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5176 * dispnew.c (buffer_posn_from_coords):
5177 * window.c (Fwindow_end, displayed_window_lines):
5178 * xdisp.c (redisplay_mode_lines): Use it.
5180 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5182 * fontset.c (face_for_char): Check char in the current face font first
5183 if HAVE_NS (Bug#15138).
5185 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5187 * window.c (temp_output_buffer_show): Make sure window returned
5188 by display_buffer is live (Bug#15213).
5190 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5192 Minor cleanup to avoid forward declarations.
5193 * coding.h (struct ccl_spec): Remove forward declaration.
5194 * composite.h (toplevel): Include font.h.
5195 (struct composition_it, struct face, struct font_metrics):
5196 Remove forward declaration.
5197 * dispextern.h (struct image, struct atimer): Likewise.
5198 * emacsgtkfixed.h (struct frame): Likewise.
5199 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5200 * font.h (struct font_driver, struct font, struct glyph_string)
5201 (struct face): Remove forward declaration.
5202 * fontset.h (struct face, struct font): Likewise.
5203 * frame.h (toplevel): Style cleanup.
5204 (enum output_method): Move to...
5205 * termhooks.h (enum output_method): ...here.
5206 (struct glyph, struct frame, struct ns_display_info)
5207 (struct x_display_info, struct w32_display_info):
5208 Remove forward declaration.
5209 * xterm.h (toplevel): Include termhooks.h.
5210 (struct font, struct window, struct glyph_matrix, struct frame)
5211 (struct input_event, struct face, struct image): Remove forward
5213 * gtkutil.h (struct _widget_value): Likewise.
5214 * keyboard.h (toplevel): Include termhooks.h.
5215 (struct input_event): Remove forward declaration.
5217 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5219 * intervals.c (set_point_from_marker): New function.
5220 * editfns.c (Fgoto_char):
5221 * process.c (Finternal_default_process_filter):
5222 * window.c (select_window_1): Use it.
5223 * buffer.h (set_point_from_marker): Add prototype.
5225 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5227 * w32.c (term_winsock): Call release_listen_threads before calling
5229 (_sys_wait_accept): Wait for accept event in a loop with a finite
5230 timeout, instead of waiting indefinitely. Will hopefully avoid
5231 hanging during exit because WSACleanup deadlocks waiting for the
5232 event object to be released. (Bug#14333)
5234 * w32proc.c (release_listen_threads): New function, signals all
5235 the reader threads that listen for connections to stop waiting.
5237 * w32.h (release_listen_threads): Add prototype.
5239 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5241 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5242 field of new marker (for sanity and safety).
5243 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5244 anyway because XMISCTYPE is a function and can't be an lvalue).
5246 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5248 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5249 (x_after_update_window_line, x_scroll_bar_create)
5250 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5251 (handle_one_xevent, x_clear_frame_area):
5252 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5253 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5254 * xterm.h (x_clear_area): Adjust prototype.
5256 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5258 Hook scanning and indentation functions to find_newline. This helps
5259 to avoid duplicated code and renders more respect to newline cache.
5260 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5261 * cmds.c (Fforward_line):
5262 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5263 Use find_newline and avoid unnecessary point movements.
5264 * search.c (scan_newline): Implement on top of find_newline.
5266 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5268 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5269 scoped code (bug#11258).
5271 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5273 * nsterm.m (last_window): New variable.
5274 (EV_TRAILER2): New macro.
5275 (EV_TRAILER): Call EV_TRAILER2.
5276 (mouseMoved:): Add support for mouse-autoselect-window
5277 on nextstep (Bug#6888).
5279 2013-08-28 Andreas Schwab <schwab@suse.de>
5281 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5282 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5283 Remove unused macro definitions.
5284 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5285 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5286 Only define if emacs.
5288 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5290 Prefer enum glyph_row_area to int where appropriate.
5291 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5293 (window_box, window_box_width, window_box_left, window_box_left_offset)
5294 (window_box_right, window_box_right_offset): Adjust prototypes.
5295 * xdisp.c (window_box, window_box_width, window_box_left)
5296 (window_box_left_offset, window_box_right, window_box_right_offset):
5297 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5298 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5299 * nsterm.m (ns_clip_to_row):
5300 * w32term.c (w32_clip_to_row):
5301 * xterm.c (x_clip_to_row): Likewise.
5303 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5305 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5306 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5308 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5310 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5311 for portability to hosts where /bin/sh has problems.
5313 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5315 Redesign redisplay interface to drop global output_cursor.
5316 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5317 (toplevel): Remove declaration of output_cursor.
5318 (set_output_cursor, x_cursor_to): Remove prototype.
5319 * window.h (struct window): New member output_cursor.
5320 (output_cursor_to): New function to replace RIF member.
5321 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5322 (update_text_area, set_window_cursor_after_update): Use it.
5323 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5324 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5325 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5326 * w32term.c (x_update_window_begin, x_update_window_end):
5327 * xterm.c (x_update_window_begin, x_update_window_end):
5328 Adjust to use per-window output cursor.
5330 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5332 Simplify SELECT_TYPE-related code.
5333 Like EMACS_TIME, this portability layer is no longer needed, since
5334 Emacs has been using fd_set as a portability layer for some time.
5335 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5336 (SELECT_TYPE): Remove. All uses changed to fd_set.
5337 (fd_set) [!FD_SET]: New typedef.
5339 Simplify EMACS_TIME-related code.
5340 This portability layer is no longer needed, since Emacs has been
5341 using struct timespec as a portability layer for some time.
5342 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5343 Include <time.h> rather than "systime.h"; that's all that's needed now.
5344 * dispnew.c: Include <timespec.h> rather than "systime.h";
5345 that's all that's needed now.
5346 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5347 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5348 TIMESPEC_RESOLUTION.
5349 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5350 LOG10_TIMESPEC_RESOLUTION.
5351 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5352 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5353 (make_emacs_time): Remove. All used changed to make_timespec.
5354 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5355 (current_timespec): Rename from current_emacs_time. All uses changed.
5356 (add_emacs_time): Remove. All uses changed to timespec_add.
5357 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5358 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5359 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5360 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5361 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5362 (current_timespec): Rename from current_emacs_time. All uses changed.
5363 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5364 changed to timespec_cmp.
5365 * xgselect.c: Include <timespec.h>, since our .h files don't.
5367 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5369 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5370 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5371 Remove the leftovers.
5372 * gtkutil.c (toplevel): Do not declare Qxft but include
5374 * image.c (toplevel): Do not declare Vlibrary_cache because
5375 it's already done in lisp.h.
5377 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5379 * lisp.h (Mouse_HLInfo): Move from here...
5380 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5381 (reset_mouse_highlight): New function.
5382 * msdos.c (dos_set_window_size, IT_update_begin)
5383 (internal_terminal_init):
5384 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5385 (ns_initialize_display_info):
5386 * w32console.c (initialize_w32_display):
5387 * w32term.c (x_update_window_end, x_free_frame_resources)
5388 (w32_initialize_display_info):
5389 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5390 * window.c (Fdelete_other_windows_internal):
5391 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5392 * termchar.h (toplevel):
5393 * xterm.h (toplevel): Include dispextern.h.
5395 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5397 Fix minor problems found by static checking.
5398 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5399 (expect): Avoid nested-if warning.
5400 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5401 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5402 * nsterm.h, nsterm.m (ns_select):
5403 * xgselect.c, xgselect.h (xg_select):
5404 Adjust signature to better match pselect's.
5405 * nsterm.m (ns_select):
5406 Don't set *TIMEOUT, since pselect doesn't.
5407 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5408 diagnostic about assigning const char * to it.
5409 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5411 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5413 * lread.c (substitute_object_recurse): Handle hash-tables as well
5416 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5418 Fix unlikely core dump in init_tty, and simplify terminfo case.
5419 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5420 The old version incorrectly dumped core if malloc returned a
5421 buffer containing only non-NUL bytes.
5422 (init_tty): Do not allocate or free termcap buffers; the
5423 struct does that for us now.
5424 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5425 (struct tty_display_info): Define members termcap_term_buffer and
5426 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5427 use them. Allocate them directly in struct rather than indirectly
5428 via a pointer, to simplify init_tty.
5430 * frame.c (check_minibuf_window): Initialize 'window' properly,
5431 so that Emacs reliably aborts later if 'window' is not initialized.
5433 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5435 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5436 of VoidSymbol (Bug#15154).
5438 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5440 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5441 mouse_face_beg_y and mouse_face_end_y.
5442 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5443 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5444 Adjust users and update comment where appropriate.
5446 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5448 * frame.c (check_minibuf_window): New function.
5449 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5450 Call check_minibuf_window (Bug#15183).
5452 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5454 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5455 because this is the only last cursor data we need to keep and consult.
5456 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5457 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5460 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5462 Fix recovering from possible decompression error.
5463 Since insert_from_gap doesn't always move point, we can't use PT as
5464 the position where the partially decompressed data ends, and
5465 should count how many bytes was produced so far.
5466 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5467 (unwind_decompress): Really delete partially uncompressed data.
5468 (Fzlib_decompress_region): Take decompressed data size into account.
5470 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5472 * syntax.c (init_syntax_once): Adjust comment and do an early
5473 initialization of Qchar_table_extra_slots just once...
5474 * casetab.c (init_casetab_once):
5475 * category.c (init_category_once):
5476 * character.c (syms_of_character):
5477 * coding.c (syms_of_coding):
5478 * xdisp.c (syms_of_xdisp): ...and omit it here.
5480 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5482 * xdisp.c (get_next_display_element): Don't apply to characters
5483 from a display vector the logic of setting it->end_of_box_run_p
5484 suitable for characters from a buffer. (Bug#15175)
5486 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5487 to handle directories, rather than '_utime' which doesn't.
5490 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5492 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5493 or fullscreen (Bug#14627).
5495 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5497 System-dependent integer overflow fixes.
5498 * process.c (Fset_process_window_size): Signal an error if
5499 the window size is outside the range supported by the lower level.
5500 * sysdep.c (set_window_size): Return negative on error,
5501 nonnegative on success, rather than -1, 0, 1 on not in system,
5502 failure, success. This is simpler. Caller changed.
5503 (serial_configure): Remove unnecessary initialization of local.
5504 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5505 size fits in unsigned long; this isn't true on some 32-bit hosts.
5506 Avoid buffer overrun if some future version of /proc/meminfo has a
5507 variable name longer than 20 bytes.
5508 (system_process_attributes) [__FreeBSD__]:
5509 Don't assume hw.availpages fits in 'int'.
5511 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5513 Don't let very long directory names overrun the stack.
5514 Fix some related minor problems involving "//", vfork.
5515 * callproc.c (encode_current_directory): New function.
5516 (call_process): Don't append "/"; not needed.
5517 * fileio.c (file_name_as_directory_slop): New constant.
5518 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5519 this can save the caller having to alloca.
5520 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5521 Use SAFE_ALLOCA, not alloca.
5522 (directory_file_name, Fexpand_file_name): Leave leading "//"
5523 alone, since it can be special even on POSIX platforms.
5524 * callproc.c (call_process):
5525 * process.c (Fformat_network_address):
5526 * sysdep.c (sys_subshell):
5527 Use encode_current_directory rather than rolling our own.
5528 (create_process): No need to encode directory; caller does that now.
5529 * process.h (encode_current_directory): New decl.
5530 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5531 Rework to avoid 'goto xyzzy;'.
5533 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5535 * xdisp.c (handle_face_prop): If the default face was remapped use
5536 the remapped face for strings from prefix properties. (Bug#15155)
5538 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5540 Minor cleanup for redisplay interface and few related functions.
5541 * frame.h (enum text_cursor_kinds): Move from here...
5542 * dispextern.h (enum text_cursor_kinds): ...to here.
5543 (toplevel): Drop unnecessary declarations.
5544 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5545 in update_window_end_hook and draw_window_cursor functions.
5546 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5547 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5548 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5549 * xterm.c (x_update_window_end, x_draw_window_cursor):
5550 * xdisp.c (display_and_set_cursor, update_window_cursor)
5551 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5552 enum text_cursor_kinds where appropriate.
5554 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5556 Redesign redisplay interface to drop updated_row and updated_area.
5557 * dispextern.h (updated_row, updated_area): Remove declaration.
5558 (struct redisplay_interface): Pass glyph row and row area parameters
5559 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5560 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5562 * dispnew.c (updated_row, updated_area): Remove.
5563 (redraw_overlapped_rows, update_window_line): Adjust user.
5564 (update_marginal_area, update_text_area): Likewise. Pass updated row
5565 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5566 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5569 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5571 * process.c (flush_pending_output): Remove stub.
5574 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5576 * callproc.c: Fix race that killed background processes (Bug#15144).
5577 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5578 Record deleted process-id in critical section, not afterwards.
5579 Don't mistakenly kill process created by a call-process invocation
5580 that discards output and does not wait.
5582 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5584 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5585 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5586 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5587 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5588 to shut up compiler in mark_object.
5589 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5591 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5593 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5594 We can't portably rely on PTY_OPEN doing that, even if
5595 it calls posix_openpt with O_CLOEXEC.
5597 2013-08-20 Kenichi Handa <handa@gnu.org>
5599 * character.c (string_char): Improve commentary.
5601 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5603 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5604 (struct animation_cache): Make signature a flexible array member.
5605 All uses changed. This is a tad slower but may insulate us better
5606 from future changes to ImageMagick.
5608 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5610 * image.c: Shrink memory needed for animation cache.
5611 (SIGNATURE_DIGESTSIZE): New constant.
5612 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5613 (imagemagick_create_cache): Copy the signature. This saves
5614 several KB of memory that ImageMagick wastes per signature.
5615 Don't bother updating the update_time, as the caller does that now.
5616 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5617 it's a fixed size struct member now.
5618 (imagemagick_get_animation_cache): Always destroy the signature,
5619 as it's now imagemagick_create_cache's responsibility to copy it.
5620 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5621 and use memcmp rather than strcmp.
5622 eassert that ImageMagick returns a signature of the specified length.
5624 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5626 * image.c (imagemagick_get_animation_cache): Don't segfault on
5628 (imagemagick_get_animation_cache): Revert to previous definition
5629 so that it actually works. But keep the memory leak fix.
5630 (imagemagick_get_animation_cache): Fix memory leak.
5632 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5634 * image.c: Fix animation cache signature memory leak.
5635 Fix some other minor performance problems while we're at it.
5636 (imagemagick_create_cache): Clear just the members that
5637 need clearing. Don't set update_time, as caller does that now.
5638 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5639 Simplify by using pointer-to-pointer instead of a prev pointer.
5640 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5641 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5642 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5643 it's already a copy. Free the signature probe unless it's cached.
5645 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5646 This was introduced by my 2013-08-12 fix for Bug#15035.
5648 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5650 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5651 (imagemagick_prune_animation_cache): Now static.
5653 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5655 * image.c (imagemagick_get_animation_cache): Don't segfault when
5656 pruning all entries.
5658 2013-08-18 Ken Brown <kbrown@cornell.edu>
5660 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5661 static heap if ENABLE_CHECKING is defined.
5662 (max_bss_sbrk_ptr): New variable.
5664 (report_sheap_usage): Report maximum static heap usage instead of
5665 ending static heap usage.
5667 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5669 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5670 of zlib_initialized according to the results of calling
5671 init_zlib_functions.
5673 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5675 * image.c: Implement an ImageMagick per-image cache.
5676 (imagemagick_get_animation_cache): Fix a double-free error.
5677 (imagemagick_load_image): Remove the ping_wand code, which only
5678 apparently saved time on invalid animated images, and slowed down
5679 everything else. Optimise for the common case.
5681 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5683 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5685 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5687 * marker.c (set_marker): Remove documentation of undefined behavior.
5689 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5691 * image.c (imagemagick_compute_animated_image): Animate correctly
5692 when sub-images are smaller than the main image.
5693 (imagemagick_compute_animated_image): Setting the iterator row to
5694 zero is apparently not allowed.
5695 (imagemagick_compute_animated_image): Allow images that say they
5696 have sub-images that are bigger than the main image, but just crop
5699 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5701 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5703 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5705 * image.c (imagemagick_compute_animated_image): Respect the GIF
5708 2013-08-15 Ken Brown <kbrown@cornell.edu>
5710 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5711 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5714 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5716 Fix minor problems found by static checking.
5717 * frame.c (delete_frame):
5718 * xdisp.c (next_element_from_display_vector):
5719 Avoid uninitialized local.
5720 * image.c (imagemagick_compute_animated_image): Port to C89.
5721 Prefer usual GNU indentation style for loops.
5722 Be more careful about bizarrely large sizes, by using ptrdiff_t
5725 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5727 Fix infinite frame selection loop (Bug#15025).
5728 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5730 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5732 * xdisp.c (compute_window_start_on_continuation_line):
5733 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5734 to make sure we end up setting the window start at the leftmost
5735 visible character of the display line. This avoids funky
5736 horizontal shifting because the window start is not kept on the
5737 same position. (Bug#15090)
5738 (next_element_from_display_vector): Support 'box' face attribute
5739 in the face definitions of a display vector. (Bug#15099)
5741 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5743 * image.c (imagemagick_compute_animated_image): Implement animated
5745 (imagemagick_compute_animated_image): Fix some compilation
5746 warnings. Implement a very simple cache to make the animation
5747 usable at all, but it should be replaced with a per-image cache.
5749 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5751 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5752 to do `for' loops over alist values.
5753 * buffer.h (FOR_EACH_BUFFER):
5754 * process.c (FOR_EACH_PROCESS): Use it.
5755 (handle_child_signal, status_notify, Fget_buffer_process)
5756 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5758 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5760 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5761 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5762 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5763 to xzalloc and so avoid redundant call to memset.
5764 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5765 members because it is allocated with xzalloc and so already zeroed.
5767 2013-08-14 Ken Brown <kbrown@cornell.edu>
5769 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5772 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5774 Utility function and macro to copy Lisp string to C string.
5775 * lisp.h (xlispstrdupa): New macro.
5776 (xlispstrdup): New prototype.
5777 * alloc.c (xlispstrdup): New function.
5778 * callint.c (Fcall_interactively):
5779 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5780 (Fsubstitute_in_file_name):
5781 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5782 * image.c (x_create_bitmap_from_file):
5783 * w32term.c (w32_term_init):
5784 * xterm.c (x_term_init): Use xlispstrdup.
5786 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5788 * image.c (imagemagick_load_image): Make animated pictures work.
5789 There's still some problems with background color settings, though
5792 * decompress.c (unwind_decompress): Always restore point.
5794 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5796 * marker.c (set_marker): Reformat documentation.
5798 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5800 * xdisp.c (cursor_type_changed): Now static.
5802 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5803 Use changed. This avoids the need to call xmalloc and for the
5804 caller to call xfree, and avoids memory leaks in some situations.
5806 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5808 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5809 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5810 (redisplay_window): If window_end_valid is cleared due to non-zero
5811 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5812 so do not call to try_cursor_movement for that window.
5814 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5816 * window.h (struct window): Convert window_end_pos and
5817 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5818 (wset_window_end_pos, wset_window_end_vpos): Remove.
5819 * dispnew.c (adjust_glyph_matrix):
5820 * window.c (Fwindow_end, replace_window, set_window_buffer)
5822 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5823 (set_vertical_scroll_bar, redisplay_window, try_window)
5824 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5825 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5826 (note_mouse_highlight): Adjust users.
5827 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5830 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5832 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5833 * image.c (imagemagick_filename_hint): Use `const char *' and
5834 prefer SSDATA to SDATA to avoid warnings.
5836 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5838 Cleanup window fringes, margins and scroll bars adjustments.
5839 * window.c (set_window_fringes, set_window_margins)
5840 (set_window_scroll_bars, apply_window_adjustment): New functions.
5841 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5842 (Fset_window_scroll_bars): Use them.
5844 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5846 * window.h (struct window): Convert scroll_bar_width
5847 from Lisp_Object to integer. Adjust comment.
5848 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5850 * window.c (wset_scroll_bar_width): Remove.
5851 (make_window): Initialize scroll_bar_width.
5852 (Fsplit_window_internal): Use direct assignment.
5853 (Fset_window_configuration, save_window_save):
5854 Convert Lisp_Object to integer and back where appropriate.
5855 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5856 bar was actually changed, and mention this in docstring.
5858 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5860 * decompress.c: Minor simplifications.
5861 (Fzlib_decompress_region): Don't bother verifying
5862 that avail_out <= UINT_MAX, as that was confusing.
5863 Mention the restriction in a comment instead.
5864 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5866 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5868 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5869 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5871 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5873 * image.c (imagemagick_filename_hint): Check for errors in the
5876 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5878 * window.c (Fwindow_margins): Return nil when there's no marginal
5879 area, as per the documented API.
5881 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5882 Fmake_vector, as scroll bar's struct members are not all Lisp
5883 objects now. This avoids crashes in GC.
5885 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5886 bool, so its address could be taken.
5888 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5890 * image.c (imagemagick_filename_hint): New function to possibly
5891 apply `image-content-type-suffixes'.
5892 (imagemagick_load_image): Use it.
5894 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5896 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5897 if loading zlib failed.
5899 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5901 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5902 2013-08-13 checkin below. Change bool to BOOL, rule is:
5903 All Obj-C code uses BOOL, except for interfaces callable from C.
5905 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5907 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5909 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5910 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5911 bool instead of BOOL.
5912 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5913 from Lisp_Object to bitfield. Adjust comment.
5914 * w32term.c (x_scroll_bar_create): Adjust user.
5915 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5916 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5917 Use bool for boolean.
5918 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5919 to `unsigned int' when defining a bitfield.
5921 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5923 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5925 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5927 * window.h (struct window): Convert left_margin_cols and
5928 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5929 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5930 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5932 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5934 (showing_window_margins_p, update_window_line, update_frame_1):
5935 * fringe.c (draw_fringe_bitmap_1):
5936 * xdisp.c (window_box_width): Adjust users.
5937 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5938 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5939 Use direct assignment.
5940 (Fset_window_configuration, save_window_save, Fwindow_margins):
5941 Convert Lisp_Object to integer and back where appropriate.
5942 (Fset_window_margins): Adjust user. Return t if any margin
5943 was actually changed, and mention this in docstring.
5945 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5947 * syntax.c (forward_word):
5948 * cmds.c (forward_char, backward_char): Mention the optional argument.
5950 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5952 * window.h (struct window): Convert left_fringe_width
5953 and right_fringe_width from Lisp_Objects to integers.
5955 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5956 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5957 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5959 (make_window): Initialize new integer fields to -1.
5960 (Fsplit_window_internal): Use direct assignment.
5961 (Fset_window_configuration, save_window_save):
5962 Convert Lisp_Object to integer and back where appropriate.
5963 (Fset_window_fringes): Adjust user. Return t if any fringe
5964 was actually changed, and mention this in docstring.
5966 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5968 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5969 * nsfns.m (x_set_cursor_type):
5970 * w32fns.c (x_set_cursor_type):
5971 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5972 * xdisp.c (set_frame_cursor_types): ...but in common code.
5974 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5976 * font.c (clear_font_cache): New function, stripped from...
5977 (Fclear_font_cache): ...here, which now uses the function
5978 above. Adjust comment.
5979 * font.h (clear_font_cache): Add prototype.
5980 * xfaces.c (clear_face_cache): Use clear_font_cache.
5982 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5984 * window.c (Fset_window_start): Compare `w', not `window' because
5985 `w' might not be equal to `window' after call to decode_live_window.
5987 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5989 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5990 This fixes a problem introduced by the Bug#15035 patch
5991 when using GPG. Reported by Herbert J. Skuhra.
5993 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5995 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5996 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5997 not yet initialized.
5999 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6001 * decompress.c (Fzlib_decompress_region): Support zlib
6002 decompression, too, and rename.
6004 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6006 Minor zlib configuration tweaks.
6007 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6008 Don't assume presence of fn_inflateInit2_ zlib internal function.
6010 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6012 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6013 include the zlib prefix.
6015 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6017 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6018 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6019 define static variables that are pointers to zlib functions to be
6021 (init_zlib_functions) [WINDOWSNT]: New function.
6022 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6024 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6025 macros instead of invoking the zlib functions directly.
6026 (syms_of_decompress): DEFSYM Qzlib_dll.
6027 Staticpro Szlib_available_p.
6029 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6031 Avoid looping over all frame windows to freeze and unfreeze.
6032 * window.h (struct window): Drop frozen_window_start_p.
6033 (freeze_window_starts): Drop prototype.
6034 * frame.h (struct frame): New frozen_window_starts flag.
6035 (FRAME_WINDOWS_FROZEN): New macro.
6036 * window.c (freeze_window_start, freeze_window_starts):
6038 (select_window, replace_window): Adjust users.
6039 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6040 (window_frozen_p): New function.
6041 (redisplay_window): Use it.
6043 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6045 Fix some fd issues when running subprocesses (Bug#15035).
6046 Fix bugs that can leak files or file descriptors on errors.
6047 Don't unlink open temp files, as that's hard for users to diagnose
6048 when things go awry (e.g., temp disk exhausted).
6049 Don't bother to lock temp files. Check for invalid recursion.
6050 * callproc.c (synch_process_fd): Remove. All uses removed.
6051 (synch_process_tempfile): New var or macro.
6052 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6054 (record_kill_process): New arg, the temp name. All callers changed.
6055 (delete_temp_file): Now just a simple wrapper around unlink.
6056 (call_process_kill): New arg, the call_process_fd array.
6057 Close them all. Clear synch_process_pid. Remove the temp file,
6058 or arrange for it to be removed.
6059 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6060 that's been moved to synch_process_tempfile. Caller changed.
6061 Do not remove the tempfile; that's now call_process_kill's
6063 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6064 call_process_kill; the caller now does that.
6065 (call_process_cleanup): Do not close the process fd; that's now
6066 call_process_kill's responsibility.
6067 (Fcall_process): Implement via new function call_process, which
6068 has most of the old body of Fcall_process, but with a different API.
6069 (call_process): New function that does not open or close filefd if
6070 it is nonnegative. Record which fds need to be closed, and let
6071 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6072 Signal an error if invoked recursively (could be done via a hook).
6073 Simplify creation of the tempfile in the MSDOS case.
6074 Don't create the output file until after checking for the executable.
6075 Report any failure to open /dev/null.
6076 Don't open /dev/null for writing twice; once is enough.
6077 Don't create pipe if all output is being discarded or sent to file.
6078 Don't worry about setting up the coding system or reading from the
6079 pipe if all output is being discarded.
6080 Hoist fd_error local into top level, to lessen block nesting.
6081 Don't record deleted pid here; now done by Fcall_process_region.
6082 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6083 and note its success in synch_process_tempfile.
6084 Do not leak resources when child_setup fails.
6085 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6086 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6087 (create_temp_file): Now returns open fd, with an additional
6088 Lisp_Object * argument to return the name. All callers changed.
6089 Do not close the file; rewind it instead, and leave it open for
6090 the caller. Do not lock the temp file. Unwind-protect the file
6091 and the file-descriptor.
6092 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6093 If an asynchrounous process, record it here, not in call_process.
6094 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6095 * eval.c (set_unwind_protect): New function.
6096 * fileio.c (write_region): New function, generalized from the
6097 old Fwrite_region. Do not lock temp files.
6098 (Fwrite_region): Use it.
6099 * lisp.h (set_unwind_protect, write_region): New decls.
6100 * process.c: Include <verify.h>.
6101 (make_process): Mark fds as initially closed.
6102 (deleted_pid_list): Now a list of pid-filename pairs.
6104 (close_process_fd): New function.
6105 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6106 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6107 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6108 (create_process, create_pty, Fmake_serial_process)
6109 (server_accept_connection): Record which fds need to be closed,
6110 and let deactivate_process close them.
6111 (Fmake_network_process): Do not discard the unwind-protect
6112 until it's safe to do so.
6113 (deactivate_process): Close the fds opened by create_process etc.
6114 (Fprocess_send_eof): Adjust to new way of recording open fds.
6115 Report an error if /dev/null can't be opened, instead of aborting.
6116 * process.h (PROCESS_OPEN_FDS): New constant.
6117 (struct Lisp_Process): New member open_fds.
6118 (record_kill_process, record_deleted_pid): Adjust signatures.
6119 (record_deleted_pid): Move decl here ...
6120 * syswait.h (record_deleted_pid): ... from here.
6122 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6124 * decompress.c: Fix bugs with large buffers and weird inputs.
6125 Tune a bit. Reindent as per usual Emacs style.
6126 (BUFFER_SIZE): Remove.
6127 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6128 more than UINT_MAX bytes. Decompress into the gap instead of into
6129 an auto buffer, as this should avoid copying. Return nil if
6130 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6131 set immediate_quit; we shouldn't trust zlib code that much.
6133 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6135 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6136 errors, and really move the gap to where we want it.
6138 * lisp.h: Include decompress.c support.
6140 * emacs.c (main): Include decompress.c support.
6142 * Makefile.in: Include -lz if present.
6144 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6146 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6147 (initWithTitle:): Initialize frame to 0.
6148 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6149 (fillWithWidgetValue:frame:): Rename from
6150 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6152 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6153 fillWithWidgetValue:frame:
6155 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6156 remove memory leak warnings.
6158 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6159 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6162 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6163 (x_activate_menubar): Update the whole menu.
6164 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6165 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6166 current event is not NSSystemDefined (Bug#15001).
6167 Call ns_check_menu_open only if trackingMenu is 2.
6168 (menuDidClose:): New method, decrease trackingMenu.
6169 (fillWithWidgetValue:setDelegate:): New method.
6170 (fillWithWidgetValue:): Call the above.
6172 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6174 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6176 Omit some unnecessary casts.
6177 Many of these go back to the old pre-C89 days, when they may have
6178 been needed, but we've been assuming C89 or later for a while now.
6179 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6180 (live_float_p, live_misc_p, live_vector_p):
6181 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6182 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6183 (defvar_per_buffer):
6184 * callint.c (Fcall_interactively):
6185 * doc.c (Fsubstitute_command_keys):
6186 * filelock.c (get_boot_time):
6187 * frame.c (xrdb_get_resource):
6188 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6189 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6190 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6191 (menuitem_highlight_callback, menu_destroy_callback)
6192 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6193 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6194 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6195 (xg_tool_bar_help_callback, tb_size_cb):
6196 * image.c (xpm_alloc_color, png_read_from_memory)
6197 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6198 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6200 * keymap.c (describe_map):
6201 * nsfns.m (Fns_display_monitor_attributes_list):
6202 * nsmenu.m (process_dialog:):
6203 * nsterm.m (hold_event):
6204 * process.c (wait_reading_process_output):
6205 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6206 * scroll.c (do_direct_scrolling, scrolling_1):
6207 * termcap.c (tgetent):
6208 * window.c (check_window_containing, add_window_to_list)
6209 (freeze_window_starts):
6210 * xdisp.c (compare_overlay_entries, vmessage):
6211 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6212 (x_get_monitor_attributes_xrandr)
6213 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6214 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6215 * xfont.c (xfont_match, xfont_open):
6216 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6217 (menubar_selection_callback, menu_position_func)
6218 (popup_selection_callback, create_and_show_popup_menu)
6219 (dialog_selection_callback, create_and_show_dialog):
6220 * xrdb.c (x_get_string_resource)
6222 * xsmfns.c (x_session_check_input):
6223 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6224 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6225 (xaw_jump_callback, xaw_scroll_callback):
6226 Omit unnecessary casts.
6228 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6230 Minor string-length refactoring.
6231 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6232 * frame.c (make_monitor_attribute_list):
6233 Prefer build_string to strlen + make_string.
6235 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6237 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6238 don't check minor_code (Bug#14417).
6240 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6242 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6243 vertical positions instead. This avoids calling MATRIX_ROW with
6244 row numbers that are possibly beyond valid limits. (Bug#15064)
6246 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6248 Use xstrdup and build_unibyte_string where applicable.
6249 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6250 * xfns.c (x_window):
6251 * xrdb.c (x_get_customization_string):
6252 * xterm.c (xim_initialize):
6253 * w32fns.c (w32_window): Use xstrdup.
6254 (w32_display_monitor_attributes_list):
6255 * emacs.c (init_cmdargs):
6256 * keyboard.c (PUSH_C_STR):
6257 * nsfont.m (nsfont_open):
6258 * sysdep.c (system_process_attributes):
6259 * w32.c (system_process_attributes):
6260 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6262 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6264 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6265 variables of these types so that GDB would know about them, as aid
6266 for debugging fatal exceptions. (Bug#15024) See also
6267 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6270 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6272 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6273 larger than the NSWindow (Bug#14934).
6275 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6277 Redesign redisplay interface to drop global variable updated_window.
6278 Always pass currently updated window as a parameter to update routines.
6279 * dispextern.h (updated_window): Remove declaration.
6280 (struct redisplay_interface): Pass window parameter to
6281 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6282 and after_update_window_hook.
6283 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6285 * dispnew.c (updated_window): Remove.
6286 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6287 (update_window_line): Adjust to match redisplay interface changes.
6288 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6289 (ns_scroll_run, ns_after_update_window_line):
6290 * w32term.c (x_update_window_begin, x_update_window_end)
6291 (x_after_update_window_line, x_scroll_run):
6292 * xterm.c (x_update_window_begin, x_update_window_end)
6293 (x_after_update_window_line, x_scroll_run):
6294 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6295 Likewise. Adjust comments where appropriate.
6296 (x_cursor_to): Simplify because this is always called during window
6297 update (but install debugging check anyway).
6298 (expose_window): Check must_be_updated_p flag to see whether this
6299 function is called during window update.
6301 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6303 Do not reset window modification event counters excessively.
6304 These leftovers and poor man's tricky methods to catch extra
6305 redisplay's attention are no longer needed.
6306 * frame.c (set_menu_bar_lines_1):
6307 * minibuf.c (read_minibuf_unwind):
6308 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6309 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6310 (window_scroll_line_based, Fset_window_configuration):
6311 * xdisp.c (redisplay_window): Do not reset last_modified and
6312 last_overlay_modified counters.
6314 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6316 * xselect.c (x_send_client_event): Set send_event and serial, memset
6317 data.l as it might be bigger than data.b. Use 24 bit mask to
6318 XSendEvent (Bug#15034).
6320 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6322 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6323 for TTY frames that are not the top frame on their console.
6326 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6328 * w32term.c (w32fullscreen_hook): Really maximize frame when
6329 asked for (Bug#14841).
6331 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6333 Prefer selected_window to Fselected_window, likewise for frames.
6334 * buffer.c (Fbuffer_swap_text):
6335 * data.c (Fvariable_binding_locus):
6336 * window.c (run_window_configuration_change_hook): Adjust users.
6337 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6338 Use decode_live_frame.
6340 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6342 Be more careful if selected window shows the buffer other than current,
6343 use window_outdated only if this is not so. This change should also
6344 address some weird issues discussed in Bug#13012.
6345 * window.h (window_outdated): New prototype.
6346 * window.c (window_outdated): Now here. Convert from static and
6347 always assume window's buffer.
6348 (Fwindow_end, Fwindow_line_height): Use it.
6349 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6350 and always assume window's buffer.
6351 (redisplay_window): Adjust user.
6352 (redisplay_internal): Call to reconsider_clip_changes once and
6353 check whether mode line should be updated only if selected window
6354 shows current buffer.
6355 (run_window_scroll_functions): Use eassert for debugging check.
6356 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6358 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6360 * window.c (window_scroll, window_scroll_pixel_based)
6361 (window_scroll_line_based): Use bool for booleans.
6363 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6365 * process.c: Fix minor off-by-one issues in descriptor counts.
6366 This shouldn't fix any real bugs, but it cleans up the code a bit.
6367 (max_process_desc, max_input_desc): -1, not 0, means none.
6369 (delete_input_desc): New function.
6370 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6371 (deactivate_process): Scan backwards when recomuting max_process_desc;
6372 that should be faster.
6373 (init_process_emacs): Initialize max_input_desc.
6375 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6377 Use region cache to speedup bidi_find_paragraph_start.
6378 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6379 Rename cache_long_line_scans to cache_long_scans.
6380 * buffer.c (bset_cache_long_line_scans): Rename to
6381 bset_cache_long_scans.
6382 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6383 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6385 (syms_of_buffer): Rename cache-long-line-scans to
6386 cache-long-scans. Adjust docstring.
6387 * search.c (newline_cache_on_off):
6388 * indent.c (width_run_cache_on_off): Adjust users.
6389 * bidi.c (bidi_paragraph_cache_on_off): New function.
6390 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6391 * insdel.c (prepare_to_modify_buffer):
6392 Invalidate bidi_paragraph_cache if enabled.
6394 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6396 Invalidate region caches only if buffer text is going to be changed.
6397 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6398 (modify_text): ...new prototype.
6399 (prepare_to_modify_buffer_1): New prototype.
6400 * textprop.c (modify_region): Rename to...
6401 (modify_text_properties): ...new function.
6402 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6403 (Fremove_list_of_text_properties): Adjust users.
6404 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6405 (modify_text): ...new function.
6406 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6407 (prepare_to_modify_buffer_1): ...new function.
6408 * casefiddle.c (casify_region):
6409 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6410 (Ftranspose_regions): Use modify_text.
6412 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6414 * lisp.mk (lisp): Add nadvice.elc.
6416 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6418 New macro to iterate over live buffers similar to frames.
6419 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6420 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6421 Declare buffer-related variables here to offload lisp.h.
6422 * buffer.c (Vbuffer_alist): Adjust comment.
6423 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6424 (other_buffer_safely):
6425 * data.c (store_symval_forwarding):
6426 * dispnew.c (Fframe_or_buffer_changed_p):
6427 * fileio.c (Fdo_auto_save):
6428 * filelock.c (unlock_all_files):
6429 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6431 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6433 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6434 * callproc.c (create_temp_file):
6435 * filelock.c (create_lock_file):
6436 Assume mkostemp, since it's now provided by Gnulib.
6438 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6440 * w32.c (mkostemp): New function.
6441 (mktemp): Remove, no longer used. Most of the code reused in
6442 mkostemp. (Bug#15015)
6443 (mktemp): Don't undef.
6445 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6447 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6448 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6449 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6450 (free_glyph_pool, check_glyph_memory): Likewise for
6451 all users. Adjust comments where appropriate.
6453 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6455 * composite.h: Minor fixups.
6456 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6457 to fix a misspelling, and change it to an inline function while
6458 we're at it (it need not be a macro). All uses changed.
6459 (composition_method, composition_valid_p):
6460 Rewrite to avoid assignments in if-conditions.
6462 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6464 Do not use global Lisp_Object in composition macros.
6465 * composite.h (composition_temp): Remove declaration.
6466 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6467 (composition_method, composition_valid_p): ...inline functions.
6468 (compose_region): Remove the leftover.
6469 * composite.c (composition_temp): Remove.
6470 (run_composition_function, update_compositions)
6471 (composition_compute_stop_pos, composition_adjust_point)
6472 (Ffind_composition_internal):
6473 * coding.c (handle_composition_annotation):
6474 * xdisp.c (handle_composition_prop, check_point_in_composition):
6475 Related users changed.
6477 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6479 Drop FRAME_PTR typedef.
6480 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6481 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6482 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6483 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6484 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6485 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6486 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6487 All related users changed.
6489 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6491 * eval.c (default_toplevel_binding): New function.
6493 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6494 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6495 (syms_of_eval): Export them.
6496 * data.c (Fdefault_value): Micro cleanup.
6497 * term.c (init_tty): Use "false".
6499 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6501 Fix X GC leak in GTK and raw (no toolkit) X ports.
6502 * xterm.c (x_free_frame_resources): If white and black relief
6503 GCs are allocated, always free them here.
6504 * xfns.c (x_make_gc): Omit redundant initialization.
6505 * widget.c (create_frame_gcs): Remove the leftover.
6506 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6507 in x_free_frame_resources.
6509 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6511 * nsterm.m (windowWillResize:toSize:): Only change title if
6512 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6514 (viewDidEndLiveResize): New method.
6516 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6517 inside NS_IMPL_COCOA.
6519 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6521 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6522 Do not check whether undo is enabled because record_insert and
6523 record_delete does that themselves.
6525 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6527 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6528 member which is not really used any more.
6529 (FRAME_XIC_BASE_FONTNAME): Remove.
6530 * xfns.c (xic_free_fontset): Adjust user.
6531 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6532 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6533 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6534 (xdialog_show): Use eassert for debugging check.
6535 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6537 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6539 * fileio.c, fns.c (merge): Move extern decl from here ...
6540 * lisp.h (merge): ... to here.
6542 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6544 Fix last font-related change.
6545 * w32font.h (w32font_list_internal, w32font_match_internal):
6547 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6548 (uniscribe_list_family): Adjust to match font API change.
6549 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6550 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6552 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6554 * frame.h (FRAME_MOUSE_UPDATE):
6555 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6556 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6558 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6560 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6561 * font.h (struct font_driver): Change list, match, and list_family
6562 functions to accept struct frame * as first arg.
6563 * font.c (font_score, font_compare, font_sort_entities):
6565 (font_sort_entities, font_list_entities, font_select_entity)
6566 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6567 match font API change.
6568 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6569 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6570 * ftxfont.c (ftxfont_list, ftxfont_match):
6571 * xftfont.c (xftfont_list, xftfont_match):
6572 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6573 * w32font.c (w32font_list, w32font_match, w32font_list)
6574 (w32font_list_internal, w32_font_match_internal): Likewise.
6575 * xfaces.c (Fx_family_fonts): Adjust user.
6577 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6579 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6580 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6581 only if HAVE_X_WINDOWS is in use.
6582 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6583 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6584 * w32term.c (x_wm_set_icon_position): Likewise.
6585 * w32fns.c (x_icon): Adjust user.
6587 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6589 * xterm.c (last_mouse_press_frame): Remove the
6590 leftover which is not really used any more.
6591 (handle_one_xevent, syms_of_xterm): Adjust users.
6592 (x_flush): Call XFlush once per each X display, not frame.
6593 This is better because this code always unconditionally skips
6594 non-X frames in Vframe_list and issues the only XFlush if we
6595 have more than one X frame on the same X display.
6596 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6597 Use bool for booleans.
6598 (x_draw_glyph_string_background, cvt_string_to_pixel)
6599 (cvt_pixel_dtor): Drop unnecessary prototypes.
6600 * xterm.h (x_display_ok): Adjust prototype.
6602 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6604 Drop unnecessary functions that deals with frame pixel size.
6605 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6606 (x_pixel_height): Drop prototypes.
6607 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6608 (x_pixel_height): Drop implementations.
6609 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6610 which should be always valid for window frame.
6611 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6612 * w32menu.c (Fx_popup_dialog):
6613 * xmenu.c (Fx_popup_dialog): Likewise for both.
6615 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6617 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6618 frame parameters and call to Fmodify_frame_parameters just once.
6619 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6620 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6621 and mention nil frame in docstring.
6623 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6625 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6626 (x_figure_window_size): Likewise. Adjust to return long.
6627 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6628 (toplevel): Move Qterminal_live_p to...
6629 * terminal.c (toplevel): ...here, make it static, and...
6630 (syms_of_terminal): ...DEFSYM here.
6631 * frame.h (Qterminal_live_p): Remove declaration.
6632 (make_frame, x_figure_window_size): Adjust prototype.
6633 * nsfns.m (Fx_create_frame): Use long for window flags.
6635 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6637 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6638 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6639 Do not assume that emacs_close (INT_MAX) is a no-op.
6641 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6643 * xfaces.c (make_face_cache): For struct face_cache, prefer
6644 xmalloc to xzalloc and so avoid redundant call to memset.
6645 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6647 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6649 * fringe.c (draw_window_fringes, update_window_fringes)
6650 (compute_fringe_widths):
6651 * w32term.c (x_draw_glyph_string):
6652 * window.c (candidate_window_p, Frecenter):
6653 * xfaces.c (realize_basic_faces, realize_default_face)
6654 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6655 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6656 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6657 * xmenu.c (Fx_menu_bar_open_internal):
6658 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6659 * xsettings.c (xft_settings_event):
6660 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6661 Use bool for booleans. Adjust style and comments where
6663 * dispextern.h (draw_window_fringes, update_window_fringes)
6664 (compute_fringe_widths):
6665 * xterm.h (x_had_errors_p): Adjust prototype.
6667 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6669 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6670 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6672 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6674 * fns.c (toplevel): Remove comment before Fsafe_length because
6677 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6679 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6681 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6683 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6684 frame which got the message is still alive, before dereferencing
6685 its pointer. (Bug#14970)
6687 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6688 be a live window, before using it as such. (Bug#14970)
6690 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6692 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6693 w32_detect_focus_change instead of doing part of its job by hand.
6694 This fixes the problem whereby FOCUS_OUT events were not sent to
6697 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6699 * process.c (Fprocess_list): Doc fix.
6701 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6702 being re-exposed only if it didn't ask to become visible.
6703 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6704 was previously iconified. (Bug#14841)
6705 (x_iconify_frame): Mark the frame iconified.
6707 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6709 Fix minor problems found by static checking.
6710 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6711 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6713 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6715 * eval.c (set_specpdl_old_value): New function.
6716 (unbind_to): Minor simplification.
6717 (get_backtrace_frame): New function.
6718 (Fbacktrace_frame): Use it. Add `base' argument.
6719 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6720 (syms_of_eval): Export backtrace-eval.
6721 * xterm.c (x_focus_changed): Simplify.
6723 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6725 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6727 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6729 * xdisp.c (redisplay_window): Instead of moving point out of
6730 scroll margin, reject the force_start method, and try scrolling
6731 instead. (Bug#14780)
6733 2013-07-24 Ken Brown <kbrown@cornell.edu>
6735 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6738 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6740 * eval.c (Fprogn): Do not check that BODY is a proper list.
6741 This undoes the previous change. The check slows down the
6742 interpreter, and is not needed to prevent a crash. See
6743 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6745 2013-07-23 Glenn Morris <rgm@gnu.org>
6747 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6749 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6751 Port to GNU/Linux systems with tinfo but not ncurses.
6752 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6753 to decide whether ncurses is being used. Without this change,
6754 GCC complains about tgetent not being declared, on a system
6755 that has tinfo installed but ncurses not installed.
6757 * eval.c (Fprogn): Check that BODY is a proper list.
6759 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6760 * data.c (Fsetq_default):
6761 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6762 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6764 Tune by taking advantage of the fact that ARGS is always a list
6765 when a function is declared to have UNEVALLED args.
6767 * emacsgtkfixed.c: Port to GCC 4.6.
6768 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6770 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6772 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6773 here to silence compiler warnings.
6775 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6777 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6778 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6779 from messing up Emacs's 'struct frame' (Bug#14923).
6781 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6783 * alloc.c (make_save_ptr_ptr): Define this function.
6784 It was inadvertently omitted. It's needed only if
6785 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6787 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6789 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6790 frame have focus (Bug#14895).
6792 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6794 Avoid vfork-related deadlock more cleanly.
6795 * callproc.c (child_setup): When the child's exec fails, output
6796 the program name, as that's more useful. Use O_NONBLOCK to avoid
6798 * process.c (create_process_1): Remove; no longer needed.
6799 (create_process): Remove timer hack; no longer needed, now that
6800 the child avoids deadlock.
6802 2013-07-20 Glenn Morris <rgm@gnu.org>
6804 * image.c (Fimage_flush): Fix doc typo.
6806 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6808 Fix array bounds violation when pty allocation fails.
6809 * process.c (PTY_NAME_SIZE): New constant.
6810 (pty_name): Remove static variable; it's now auto.
6811 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6812 Take pty_name as an arg rather than using a static variable.
6813 All callers changed.
6814 (create_process): Recover pty_flag from process, not from volatile local.
6815 (create_pty): Stay inside array even when pty allocation fails.
6816 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6818 * lread.c (Fload): Avoid initialization only when lint checking.
6819 Mention that it's needed only for older GCCs.
6821 2013-07-20 Kenichi Handa <handa@gnu.org>
6823 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6824 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6826 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6828 * lread.c (Fload): Avoid uninitialized warning.
6830 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6832 Fix some minor file descriptor leaks and related glitches.
6833 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6834 (create_lock_file): Use write, not emacs_write.
6835 * image.c (slurp_file, png_load_body):
6836 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6837 (server_accept_connection):
6838 Don't leak an fd on memory allocation failure.
6839 * image.c (slurp_file): Add a cheap heuristic for growing files.
6840 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6841 as that's what the other routines do. Maybe input need not be
6842 blocked at all, but it's better to be consistent.
6843 Avoid undefined behavior when strlen is zero.
6845 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6846 (NSTATICS): Now a constant; doesn't need to be a macro.
6848 2013-07-19 Richard Stallman <rms@gnu.org>
6850 * coding.c (decode_coding_utf_8): Add simple loop for fast
6851 processing of ASCII characters.
6853 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6855 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6857 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6859 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6860 unportable 'struct x_display_info'.
6861 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6864 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6866 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6867 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6869 (system_process_attributes): Prefer plain char to unsigned char
6870 when either will do. Clean up properly if interrupted or if
6871 memory allocations fail. Don't assume sscanf succeeds.
6872 Remove no-longer-needed workaround to stop GCC from whining.
6873 Read command-line once, instead of multiple times. Check read status a
6876 Fix obscure porting bug with varargs functions.
6877 The code assumed that int is treated like ptrdiff_t in a vararg
6878 function, which is not a portable assumption. There was a similar
6879 -- though these days less likely -- porting problem with various
6880 assumptions that pointers of different types all smell the same as
6881 far as vararg functions is conserved. To make this problem less
6882 likely in the future, redo the API to use varargs functions.
6883 * alloc.c (make_save_value): Remove this vararg function.
6884 All uses changed to ...
6885 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6886 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6888 (make_save_ptr): Rename from make_save_pointer, for consistency with
6889 the above. Define only on platforms that need it. All uses changed.
6891 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6893 * keyboard.c: Try to fix typos in previous change.
6894 (DISPLAY_LIST_INFO): New macro.
6895 (kbd_buffer_get_event): Do not access members that are not present
6896 in X11. Revert inadvertent change of "!=" to "=".
6898 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6900 * keyboard.c (kbd_buffer_get_event):
6901 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6902 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6904 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6906 * filelock.c: Fix unlikely file descriptor leaks.
6907 (get_boot_time_1): Rework to avoid using emacs_open.
6908 This doesn't actually fix a leak, but is better anyway.
6909 (read_lock_data): Use read, not emacs_read.
6911 * doc.c: Fix minor memory and file descriptor leaks.
6912 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6913 (get_doc_string, Fsnarf_documentation):
6914 Fix file descriptor leak on error.
6916 * term.c: Fix minor fdopen-related file descriptor leaks.
6917 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6918 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6920 * charset.c: Fix file descriptor leaks and errno issues.
6922 (load_charset_map_from_file): Don't leak file descriptor on error.
6923 Use plain record_xmalloc since the allocation is larger than
6924 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6926 * eval.c (record_unwind_protect_nothing):
6927 * fileio.c (fclose_unwind):
6929 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6930 The replacement doesn't block input, but that no longer seems
6933 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6935 * lread.c: Fix file descriptor leaks and errno issues.
6936 (Fload): Close some races that leaked fds or streams when 'load'
6938 (Fload, openp): Report error number of last nontrivial failure to open.
6939 ENOENT counts as trivial.
6940 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6942 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6943 now that the function is always called with a nonnegative arg.
6944 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6945 All uses replaced with ...
6946 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6948 A few more minor file errno-reporting bugs.
6949 * callproc.c (Fcall_process):
6950 * doc.c (Fsnarf_documentation):
6951 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6952 * process.c (set_socket_option):
6953 Don't let a constructor trash errno.
6954 * doc.c: Include <errno.h>.
6956 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6958 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6960 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6962 Fix w32 bug with call-process-region (Bug#14885).
6963 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6964 to Fcall_process when the input is empty. This simplifies the
6965 code a bit. It makes no difference on POSIXish platforms but
6966 apparently it fixes a bug on w32.
6968 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6969 * fileio.c (close_file_unwind): Don't close if FD is negative;
6970 this can happen when unwinding a zapped file descriptor.
6971 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6972 in case Emacs runs out of memory between the two unwind-protects.
6973 Don't trash errno when closing FD.
6974 Zap the FD in the specpdl when closing it, instead of deferring
6975 the removal of the unwind-protect; this fixes a bug where a child
6976 function unwinds the stack past us.
6978 New unwind-protect flavors to better type-check C callbacks.
6979 This also lessens the need to write wrappers for callbacks,
6980 and the need for make_save_pointer.
6981 * alloc.c (free_save_value):
6982 * atimer.c (run_all_atimers):
6984 * alloc.c (safe_alloca_unwind):
6985 * atimer.c (unwind_stop_other_atimers):
6986 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6987 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6988 * minibuf.c (choose_minibuf_frame_1):
6989 * process.c (make_serial_process_unwind):
6990 * xdisp.c (pop_message_unwind):
6991 * xselect.c (queue_selection_requests_unwind):
6992 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6993 * alloc.c (record_xmalloc):
6994 Prefer record_unwind_protect_ptr to record_unwind_protect with
6996 * alloc.c (Fgarbage_collect):
6997 Prefer record_unwind_protect_void to passing a dummy.
6998 * buffer.c (restore_buffer):
6999 * window.c (restore_window_configuration):
7000 * xfns.c, w32fns.c (do_unwind_create_frame)
7001 New wrapper. All record-unwind uses of wrappee changed.
7002 * buffer.c (set_buffer_if_live):
7003 * callproc.c (call_process_cleanup, delete_temp_file):
7004 * coding.c (code_conversion_restore):
7005 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7006 * editfns.c (save_excursion_restore)
7007 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7008 (save_restriction_restore):
7009 * eval.c (restore_stack_limits, un_autoload):
7010 * fns.c (require_unwind):
7011 * keyboard.c (recursive_edit_unwind, tracking_off):
7012 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7013 * macros.c (pop_kbd_macro, restore_menu_items):
7014 * nsfns.m (unwind_create_frame):
7015 * print.c (print_unwind):
7016 * process.c (start_process_unwind):
7017 * search.c (unwind_set_match_data):
7018 * window.c (select_window_norecord, select_frame_norecord):
7019 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7020 (fast_set_selected_frame):
7021 * xfns.c, w32fns.c (unwind_create_tip_frame):
7022 Return void, not a dummy Lisp_Object. All uses changed.
7023 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7024 * callproc.c (call_process_kill):
7025 * fileio.c (restore_point_unwind, decide_coding_unwind)
7026 (build_annotations_unwind):
7027 * insdel.c (Fcombine_after_change_execute_1):
7028 * keyboard.c (read_char_help_form_unwind):
7029 * menu.c (unuse_menu_items):
7030 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7031 * sound.c (sound_cleanup):
7032 * xdisp.c (unwind_redisplay):
7033 * xfns.c (clean_up_dialog):
7034 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7035 Accept no args and return void, instead of accepting and returning
7036 a dummy Lisp_Object. All uses changed.
7037 * cygw32.c (fchdir_unwind):
7038 * fileio.c (close_file_unwind):
7039 * keyboard.c (restore_kboard_configuration):
7040 * lread.c (readevalllop_1):
7041 * process.c (wait_reading_process_output_unwind):
7042 Accept int and return void, rather than accepting an Emacs integer
7043 and returning a dummy object. In some cases this fixes an
7044 unlikely bug when the corresponding int is outside Emacs integer
7045 range. All uses changed.
7046 * dired.c (directory_files_internal_unwind):
7047 * fileio.c (do_auto_save_unwind):
7048 * gtkutil.c (pop_down_dialog):
7049 * insdel.c (reset_var_on_error):
7050 * lread.c (load_unwind):
7051 * xfns.c (clean_up_file_dialog):
7052 * xmenu.c, nsmenu.m (pop_down_menu):
7053 * xmenu.c (cleanup_widget_value_tree):
7054 * xselect.c (wait_for_property_change_unwind):
7055 Accept pointer and return void, rather than accepting an Emacs
7056 save value encapsulating the pointer and returning a dummy object.
7058 * editfns.c (Fformat): Update the saved pointer directly via
7059 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7060 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7061 (unwind_body): New function.
7062 (record_unwind_protect): First arg is now a function returning void,
7063 not a dummy Lisp_Object.
7064 (record_unwind_protect_ptr, record_unwind_protect_int)
7065 (record_unwind_protect_void): New functions.
7066 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7067 * fileio.c (struct auto_save_unwind): New type.
7068 (do_auto_save_unwind): Use it.
7069 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7070 * insdel.c (struct rvoe_arg): New type.
7071 (reset_var_on_error): Use it.
7072 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7074 (specbinding_func): Remove; there are now several such functions.
7075 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7076 (set_unwind_protect_ptr): New function.
7077 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7079 Be simpler and more consistent about reporting I/O errors.
7080 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7081 Say "Read error" and "Write error", rather than "I/O error", or
7082 "IO error reading", or "IO error writing", when a read or write
7084 * process.c (Fmake_network_process, wait_reading_process_output)
7085 (send_process, Fprocess_send_eof, wait_reading_process_output):
7086 Capitalize diagnostics consistently. Put "failed foo" at the
7087 start of the diagnostic, so that we don't capitalize the
7088 function name "foo". Consistently say "failed" for such
7090 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7091 All callers changed. This is so it can use report_file_error.
7092 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7093 diagnostics consistently as above.
7095 * fileio.c (report_file_errno): Fix errno reporting bug.
7096 If the file name is neither null nor a pair, package it up as a
7097 singleton list. All callers changed, both to this function and to
7098 report_file_error. This fixes a bug where the memory allocator
7099 invoked by list1 set errno so that the immediately following
7100 report_file_error reported the wrong errno value.
7102 Fix minor problems found by --enable-gcc-warnings.
7103 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7104 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7106 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7108 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7109 Set event->arg to Qt if switch-event shall be generated.
7110 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7112 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7114 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7117 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7118 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7119 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7120 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7121 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7122 and there is a focused frame.
7123 (head_table): Add focus-in and focus-out.
7124 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7125 bind to handle-focus-in/out.
7127 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7128 (Fhandle_switch_frame): Call Fhandle_focus_in.
7129 (syms_of_frame): defsubr handle-focus-in/out.
7131 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7133 Fix porting bug to older POSIXish platforms (Bug#14862).
7134 * sysdep.c (emacs_pipe): New function, that implements
7135 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7136 This should port better to CentOS 5 and to Mac OS X 10.6.
7137 All calls to pipe2 changed.
7139 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7140 This makes the code easier to read and the executable a bit smaller.
7141 Do not replace all calls to Fcons that happen to create lists,
7142 just calls that are intended to create lists. For example, when
7143 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7144 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7145 Similarly for list2 through list5.
7146 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7147 * bytecode.c (exec_byte_code):
7148 * callint.c (quotify_arg, Fcall_interactively):
7149 * callproc.c (Fcall_process, create_temp_file):
7150 * charset.c (load_charset_map_from_file)
7151 (Fdefine_charset_internal, init_charset):
7152 * coding.c (get_translation_table, detect_coding_system)
7153 (Fcheck_coding_systems_region)
7154 (Fset_terminal_coding_system_internal)
7155 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7156 * composite.c (update_compositions, Ffind_composition_internal):
7157 * dired.c (directory_files_internal, file_name_completion)
7159 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7160 * doc.c (Fsnarf_documentation):
7161 * editfns.c (Fmessage_box):
7163 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7164 (Feval, eval_sub, Ffuncall, apply_lambda):
7165 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7166 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7167 (Fset_file_times, Finsert_file_contents)
7168 (Fchoose_write_coding_system, Fwrite_region):
7169 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7170 * font.c (font_registry_charsets, font_parse_fcname)
7171 (font_prepare_cache, font_update_drivers, Flist_fonts):
7172 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7173 * frame.c (make_frame, Fmake_terminal_frame)
7174 (x_set_frame_parameters, x_report_frame_params)
7175 (x_default_parameter, Fx_parse_geometry):
7176 * ftfont.c (syms_of_ftfont):
7177 * image.c (gif_load):
7178 * keyboard.c (command_loop_1):
7179 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7180 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7181 (Fminor_mode_key_binding, accessible_keymaps_1)
7182 (Faccessible_keymaps, Fwhere_is_internal):
7183 * lread.c (read_emacs_mule_char):
7184 * menu.c (find_and_return_menu_selection):
7185 * minibuf.c (get_minibuffer):
7186 * nsfns.m (Fns_perform_service):
7187 * nsfont.m (ns_script_to_charset):
7188 * nsmenu.m (ns_popup_dialog):
7189 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7190 (Fx_own_selection_internal):
7191 * nsterm.m (append2):
7192 * print.c (Fredirect_debugging_output)
7193 (print_prune_string_charset):
7194 * process.c (Fdelete_process, Fprocess_contact)
7195 (Fformat_network_address, set_socket_option)
7196 (read_and_dispose_of_process_output, write_queue_push)
7197 (send_process, exec_sentinel):
7198 * sound.c (Fplay_sound_internal):
7199 * textprop.c (validate_plist, add_properties)
7200 (Fput_text_property, Fadd_face_text_property)
7201 (copy_text_properties, text_property_list, syms_of_textprop):
7202 * unexaix.c (report_error):
7203 * unexcoff.c (report_error):
7204 * unexsol.c (unexec):
7205 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7206 (Fformat_mode_line, syms_of_xdisp):
7207 * xfaces.c (set_font_frame_param)
7208 (Finternal_lisp_face_attribute_values)
7209 (Finternal_merge_in_global_face, syms_of_xfaces):
7210 * xfns.c (x_default_scroll_bar_color_parameter)
7211 (x_default_font_parameter, x_create_tip_frame):
7212 * xfont.c (xfont_supported_scripts):
7213 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7214 (menu_help_callback, xmenu_show):
7216 * xterm.c (set_wm_state):
7217 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7218 and similarly for list2 through list5.
7220 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7222 * callproc.c (Fcall_process_region): Fix minor race and tune.
7223 (create_temp_file): New function, with the temp-file-creation part
7224 of the old Fcall_process_region. Use Fcopy_sequence to create the
7225 temp file name, rather than alloca + build_string, for simplicity.
7226 Don't bother to block input around the temp file creation;
7227 shouldn't be needed. Simplify use of mktemp.
7228 Use record_unwind_protect immediately after creating the temp file;
7229 this closes an unlikely race where the temp file was not removed.
7230 Use memcpy rather than an open-coded loop.
7231 (Fcall_process_region): Use the new function. If the input is
7232 empty, redirect from /dev/null rather than from a newly created
7233 empty temp file; this avoids unnecessary file system traffic.
7235 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7237 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7238 Simplify by making this case like the other two. This is a bit
7239 slower on obsolete hosts, but the extra complexity isn't worth it.
7241 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7242 * process.c (create_process) [!DOS_NT]:
7243 Remove now-unnecessary calls to emacs_close.
7245 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7247 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7248 returning early. (Bug#14850)
7250 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7251 and inhibit-iso-escape-detection attributes of 'undecided'.
7254 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7256 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7257 Reported by Herbert J. Skuhra in
7258 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7260 Don't lose top specpdl entry when memory is exhausted.
7261 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7262 specpdl overflow here, to simplify callers; all callers changed.
7263 Always reserve an unused entry at the stack top; this avoids
7264 losing the top entry's information when memory is exhausted.
7266 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7268 Clean up errno reporting and fix some errno-reporting bugs.
7269 * callproc.c (Fcall_process):
7270 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7271 * process.c (create_process, Fmake_network_process):
7272 * unexaix.c (report_error):
7273 * unexcoff.c (report_error):
7274 Be more careful about reporting the errno of failed operations.
7275 The code previously reported the wrong errno sometimes.
7276 Also, prefer report_file_errno to setting errno + report_file_error.
7277 (Fcall_process): Look at openp return value rather than at path,
7278 as that's a bit faster and clearer when there's a numeric predicate.
7279 * fileio.c (report_file_errno): New function, with most of the
7280 old contents of report_file_error.
7281 (report_file_error): Use it.
7282 (Ffile_exists_p, Ffile_accessible_directory_p):
7283 Set errno to 0 when it is junk.
7284 * fileio.c (Faccess_file):
7285 * image.c (x_create_bitmap_from_file):
7286 Use faccessat rather than opening the file, to avoid the hassle of
7287 having a file descriptor open.
7288 * lisp.h (report_file_errno): New decl.
7289 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7292 * process.c (create_process, wait_reading_process_output) [AIX]:
7293 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7294 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7295 a multithreaded environment anyway).
7296 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7298 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7300 * image.c (x_find_image_file): Don't close a remote file handle.
7302 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7304 Fix races with threads and file descriptors.
7305 * callproc.c (Fcall_process_region):
7306 * dired.c (open_directory):
7307 * emacs.c (main, Fdaemon_initialized):
7308 * image.c (x_find_image_file):
7309 * inotify.c (Finotify_rm_watch):
7310 * lread.c (Flocate_file_internal):
7311 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7312 * term.c (term_mouse_moveto, init_tty):
7313 * termcap.c (tgetent):
7314 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7315 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7316 * unexhp9k800.c, unexmacosx.c (unexec):
7317 * callproc.c (Fcall_process_region):
7318 Use emacs_close, not close.
7319 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7320 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7321 and posix_close function on current platforms (which all lack them).
7322 (emacs_close): Use it. This should fix the races on GNU/Linux and
7323 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7324 and it should avoid closing random victim file descriptors on
7327 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7329 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7330 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7333 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7334 This is for .gdbinit xbacktrace.
7336 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7337 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7338 (emacs_set_tty): Now static.
7339 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7340 * term.c (tty_capable_p, tty_default_color_capabilities)
7341 (get_tty_terminal, term_mouse_movement)
7342 (handle_one_term_event, init_tty, maybe_fatal):
7343 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7344 (tgetent, scan_file, name_match, compare_contin):
7345 * terminal.c (get_terminal):
7346 Use bool for boolean.
7347 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7348 Prefer char to unsigned char if either will do.
7349 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7350 (tty_write_glyphs): Prefer int to unsigned.
7351 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7352 All callers changed.
7353 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7355 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7358 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7359 (B__dummy__): New dummy symbol, to pacify C89.
7360 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7361 they can't grok varargs macros.
7362 * dispnew.c (add_window_display_history)
7363 (add_frame_display_history):
7364 * print.c (print_object):
7365 * xdisp.c (debug_method_add):
7366 Use %p printf format only for void pointers.
7367 * emacs.c (usage_message): New constant, replacing ...
7368 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7369 (main): Adjust to usage reorg.
7370 * fns.c (syms_of_fns):
7371 * profiler.c (syms_of_profiler):
7372 Don't use non-constant struct initializers.
7373 * gnutls.h (gnutls_initstage_t):
7374 * lisp.h (enum Lisp_Fwd_Type):
7375 * lread.c (lisp_file_lexically_bound_p):
7376 * xsettings.c (anonymous enum):
7377 Remove trailing comma.
7378 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7379 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7380 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7382 * regex.c (const_re_char): New type, to pacify strict C89.
7383 All uses of 'const re_char' replaced to use it.
7384 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7385 with glibc when strict C89. This change is imported from gnulib.
7387 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7388 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7389 Omit GNU_LINUX implementation, since it requires long long.
7390 * xterm.c (x_draw_underwave):
7391 Do not assume the traditional order of struct's members.
7392 (x_term_init): Rewrite to avoid the need for non-constant structure
7395 Syntax cleanup, mostly replacing macros with functions.
7396 This removes the need for the syntax_temp hack.
7397 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7398 * syntax.c (SYNTAX_INLINE): New macro.
7399 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7400 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7401 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7402 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7403 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7404 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7405 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7406 Now constants, not macros.
7407 (syntax_temp) [!__GNUC__]: Remove.
7408 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7409 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7410 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7411 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7412 Move here from syntax.h; now functions, not macros. Except for the
7413 last function, these are static since only syntax.c uses them.
7414 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7415 All uses changed. Now a function, not a macro; use this fact
7416 to simplify the code.
7417 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7418 compiler bugs; no longer relevant.
7419 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7420 (SYNTAX_INLINE): New macro.
7421 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7422 for the new functions. Use bool for boolean member.
7423 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7424 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7425 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7426 (SETUP_BUFFER_SYNTAX_TABLE):
7427 Now extern inline functions, not macros.
7428 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7429 Remove; all uses replaced by implementation.
7430 (syntax_temp) [!__GNUC__]: Remove decl.
7431 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7433 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7435 * emacs.c (main): Fix syntax error.
7437 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7439 Timestamp fixes for undo (Bug#14824).
7440 * atimer.c (schedule_atimer):
7441 * fileio.c (Ffile_newer_than_file_p):
7442 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7443 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7444 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7445 (syms_of_fileio): Remove Sclear_visited_file_name.
7446 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7447 file doesn't exist; this avoids an ambiguity with negative timestamps.
7448 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7449 * systime.h (make_emacs_time, invalid_emacs_time):
7450 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7451 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7452 * undo.c (record_first_change): Push (visited-file-modtime) onto
7453 undo list rather than reimplementing it by hand, incorrectly.
7455 2013-07-09 Ken Brown <kbrown@cornell.edu>
7457 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7459 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7461 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7463 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7465 Handle errno and exit status a bit more carefully.
7466 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7467 number into an exit status. Instead, use EXIT_CANCELED.
7468 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7469 * callproc.c (relocate_fd):
7470 * emacs.c (close_output_streams, main):
7471 * process.c (create_process):
7472 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7473 Use emacs_perror for simplicity.
7474 * callproc.c (relocate_fd, main):
7475 * sysdep.c (sys_subshell):
7476 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7477 (shut_down_emacs): Use emacs_write, not write.
7478 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7479 * fileio.c (Fcopy_file, e_write):
7480 * nsterm.m (ns_select):
7481 * process.c (send_process):
7482 * sound.c (vox_write):
7483 Use emacs_write_sig, not emacs_write.
7484 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7485 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7487 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7489 (emacs_full_write): New function.
7490 (emacs_write): Rewrite to use it.
7491 (emacswrite_sig, emacs_perror): New functions.
7492 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7494 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7496 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7497 on NS even if it is present. Pixmap on NS is a void*.
7499 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7501 Port to Ubuntu 10 (Bug#14803).
7502 Problem reported by T.V. Raman.
7503 * process.c (close_on_exec, accept4, process_socket):
7504 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7506 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7508 * w32.c (sys_dup): Declare prototype.
7512 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7514 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7516 Make file descriptors close-on-exec when possible (Bug#14803).
7517 This simplifies Emacs a bit, since it no longer needs to worry
7518 about closing file descriptors by hand in some cases.
7519 It also fixes some unlikely races. Not all such races, as
7520 libraries often open files internally without setting
7521 close-on-exec, but it's an improvement.
7522 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7523 * callproc.c (Fcall_process) [!MSDOS]:
7524 * emacs.c (main) [!DOS_NT]:
7525 * nsterm.m (ns_term_init):
7526 * process.c (create_process):
7527 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7528 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7529 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7530 Prefer mkostemp with O_CLOEXEC to mkstemp.
7531 * callproc.c (relocate_fd) [!WINDOWSNT]:
7532 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7533 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7535 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7536 Make the resulting file descriptor close-on-exec.
7537 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7538 * lread.c (load_descriptor_list, load_descriptor_unwind):
7539 Remove; no longer needed. All uses removed.
7540 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7541 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7543 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7544 (Fmake_network_process, Fnetwork_interface_list)
7545 (Fnetwork_interface_info, server_accept_connection):
7546 Make newly-created socket close-on-exec.
7547 * sysdep.c (emacs_open, emacs_fopen):
7548 Make new-created descriptor close-on-exec.
7549 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7550 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7552 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7554 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7555 for NS_IMPL_GNUSTEP.
7557 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7559 Fix openp errno handling.
7560 * callproc.c (Fcall_process): Preserve openp errno around close.
7561 * lread.c (openp): Set errno when returning -1, as some callers
7564 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7566 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7568 * nsterm.h (NSSavePanel): Update comment.
7569 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7570 (ns_run_file_dialog): Declare.
7572 * nsfns.m: Remove panelOK.
7574 (ns_run_file_dialog): New function.
7575 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7576 event loop, so file dialog is popped up by ns_run_file_dialog, called
7577 by sendEvent (Bug#14578).
7578 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7580 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7582 * xdisp.c (default_line_pixel_height): New function.
7583 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7584 (try_cursor_movement, redisplay_window, try_window)
7585 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7587 * window.c (window_scroll_pixel_based):
7588 use default_line_pixel_height.
7590 * dispextern.h (default_line_pixel_height): Add prototype.
7592 * frame.c (x_set_line_spacing): Accept a float value for
7593 line-spacing parameter, per the documentation.
7595 * data.c (Fmultibyte_string_p): Doc fix.
7597 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7599 Use emacs_open more consistently when opening files.
7600 This handles EINTR more consistently now, and makes it easier
7601 to introduce other uniform changes to file descriptor handling.
7602 * sysstdio.h: New file.
7603 * buffer.c (mmap_init):
7604 * cygw32.c (chdir_to_default_directory):
7605 * dispnew.c (Fopen_termscript):
7606 * emacs.c (Fdaemon_initialized):
7607 * fileio.c (Fdo_auto_save):
7608 * image.c (slurp_file, png_load_body, jpeg_load_body):
7609 * keyboard.c (Fopen_dribble_file):
7611 * print.c (Fredirect_debugging_output):
7612 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7613 * termcap.c (tgetent):
7614 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7615 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7616 * w32term.c (w32_initialize) [CYGWIN]:
7617 * xfaces.c (Fx_load_color_file):
7618 Use emacs_open instead of plain open, and emacs_fopen instead of
7620 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7621 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7622 * callproc.c (default_output_mode): New constant.
7623 (Fcall_process): Use it to call emacs_open instead of plain creat.
7624 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7625 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7626 (emacs_fopen): New function.
7627 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7628 Include <lisp.h>, for emacs_open.
7629 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7631 Remove duplicate #include directives.
7632 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7634 Don't include stdio.h twice.
7635 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7636 Don't include sys/types.h or stdio.h twice.
7637 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7638 * lread.c: Don't include coding.h twice.
7639 * nsfont.m: Don't include frame.h twice.
7640 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7641 * ralloc.c: Don't include <unistd.h> twice.
7642 * xdisp.c: Don't include font.h twice.
7643 * xterm.c: Don't include fontset.h twice.
7644 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7646 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7648 Scale ImageMagick images more carefully.
7649 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7650 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7651 Be more careful about avoiding undefined behavior after
7652 integer overflow and division by zero.
7654 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7656 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7657 (syms_of_w32fns): DEFSYM them.
7658 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7659 (CCHDEVICENAME): Define macros if not defined.
7660 (struct MONITOR_INFO_EX): New struct.
7661 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7662 (enum_display_monitors_fn): New variable.
7663 (globals_of_w32fns): Initialize it.
7664 (Fx_display_pixel_width, Fx_display_pixel_height)
7665 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7666 multi-monitor setups in docstrings.
7667 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7668 screen size by primary monitor's millimeter per pixel.
7669 (w32_monitor_enum, w32_display_monitor_attributes_list)
7670 (w32_display_monitor_attributes_list_fallback)
7671 (Fw32_display_monitor_attributes_list): New functions.
7672 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7674 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7676 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7678 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7680 * fileio.c (Qfile_notify_error): New error symbol.
7682 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7683 * inotify.c (inotify_callback, symbol_to_inotifymask)
7684 (Finotify_add_watch, Finotify_rm_watch): Use it.
7685 (inotifyevent_to_event): Exchange order of cookie and file name.
7686 (Finotify_add_watch): Adapt docstring.
7688 * lisp.h (Qfile_notify_error): Declare.
7690 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7692 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7693 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7694 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7695 which did not work (see <http://bugs.gnu.org/14569#307>).
7696 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7697 && (!noninteractive || initialized)). This attempts to thread
7698 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7700 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7702 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7703 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7705 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7707 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7708 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7709 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7710 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7712 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7714 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7715 Define to __sys_siglist.
7717 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7719 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7720 word-wrap, so that overflow-newline-into-fringe would work in
7721 visual-line-mode. (Bug#2749)
7722 (move_it_in_display_line_to): When the last scanned display
7723 element fits exactly on the display line, and
7724 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7725 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7726 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7727 finding buffer position that corresponds to pixel coordinates,
7728 e.g. in buffer_posn_from_coords.
7730 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7732 * process.c (handle_child_signal): Call catch_child_signal if
7735 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7737 Don't convert function pointers to void * and back.
7738 It isn't portable C, and it's easy enough to avoid.
7739 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7740 (make_save_value): Add support for SAVE_FUNCPOINTER.
7741 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7742 * print.c (print_object):
7743 Distinguish function from object pointers.
7744 * lisp.h (SAVE_FUNCPOINTER): New constant.
7745 (SAVE_SLOT_BITS): Adjust to it.
7746 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7747 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7748 (voidfuncptr): New typedef.
7749 (struct Lisp_Save_Value): New member data[0].funcpointer.
7750 (XSAVE_FUNCPOINTER): New function.
7752 Simplify buildobj processing.
7753 * Makefile.in (buildobj.h): Make it a sequence of strings each
7754 followed by comma, rather than a single string. Put it into a
7755 .tmp file in case there's an error while generating it.
7756 (gl-stamp): Use .tmp for temp files.
7757 (mostlyclean): Clean .tmp files.
7758 * doc.c (buildobj): Move to just the routine that needs it.
7759 It's now an array of strings, so processing is simpler.
7761 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7763 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7764 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7765 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7766 Invoke malloc_enable_thread even when not interactive.
7767 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7768 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7769 in this case, since the underlying bug has now been fixed.
7771 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7773 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7774 unlinking it (bug#14691).
7776 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7778 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7779 before checking whether buffer is modified. This lets
7780 `kill-buffer-query-functions' cancel killing of the buffer or save
7781 its content before `kill-buffer' asks user the "Buffer %s
7782 modified; kill anyway?" question.
7784 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7786 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7787 Let the super performKeyEquivalent deal with them (Bug#14747).
7789 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7791 * widget.c (resize_cb): Remove unused local.
7793 Do not use GTK 3 if it exists but cannot be compiled.
7794 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7795 * xterm.c (x_error_handler) [!USE_GTK]:
7798 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7800 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7802 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7803 to the valid range of values. (Bug#14753)
7805 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7806 when moving point by using the current glyph matrix. This avoids
7807 the need to force redisplay when this function is called in a
7810 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7812 Fix minor problems found by static checking.
7813 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7814 Redo the latter's body to sidestep GCC parenthesization warnings.
7815 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7816 * coding.c (detect_coding, detect_coding_system):
7817 * coding.h (struct undecided_spec):
7818 Use bool for boolean.
7819 * image.c (QCmax_width, QCmax_height): Now static.
7820 * xdisp.c (Fmove_point_visually): Remove unused local.
7822 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7824 * xdisp.c (Fmove_point_visually): New function.
7826 2013-06-28 Kenichi Handa <handa@gnu.org>
7828 * coding.h (define_coding_undecided_arg_index): New enum.
7829 (coding_attr_index): New members
7830 coding_attr_undecided_inhibit_null_byte_detection,
7831 coding_attr_undecided_inhibit_iso_escape_detection,
7832 coding_attr_undecided_prefer_utf_8.
7833 (undecided_spec): New struct.
7834 (struct coding_system): New member `undecided' of the member
7837 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7838 (detect_coding): Likewise.
7839 (detect_coding_system): Likewise.
7840 (Fdefine_coding_system_internal): New coding system properties
7841 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7843 (syms_of_coding): Adjust for coding_arg_undecided_max.
7845 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7847 * image.c (x_from_xcolors): Remove unused local.
7849 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7851 Defer image data transfer between X client and server until actual
7854 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7857 * image.c (Destroy_Image): Remove.
7858 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7859 `mask_p', and `colors_p'. All uses changed.
7860 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7861 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7862 New macros for `flags' arg to x_clear_image_1.
7863 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7864 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7865 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7866 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7867 (image_get_x_image, image_unget_x_image): New functions or macros.
7868 (image_background, image_background_transparent, x_to_xcolors)
7869 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7870 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7871 instead of Destroy_Image.
7872 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7873 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7874 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7875 (imagemagick_load_image, svg_load_image): Use them instead of
7876 x_create_x_image_and_pixmap, and x_put_x_image followed by
7877 x_destroy_x_image, respectively.
7878 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7879 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7880 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7881 background_transparent fields.
7882 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7883 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7885 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7887 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7888 This mostly consists of undoing recent changes.
7889 * callproc.c (Fcall_process):
7890 * process.c (create_process):
7891 Do not worry about catching SIGCHLD here, undoing previous change.
7892 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7893 * process.c, process.h (catch_child_signal):
7894 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7895 * process.c (catch_child_handler): Don't worry about being called
7896 lazily and do not assume caller has blocked SIGCHLD, undoing
7897 previous change. Move first-time stuff back to
7898 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7899 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7900 set lib_child_handler if it's already initialized, which may
7901 help avoid problems on GNUstep.
7903 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7905 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7906 * callproc.c (Fcall_process):
7907 * process.c (create_process):
7908 Make sure SIGCHLD is caught before we fork,
7909 since Emacs startup no arranges to catch SIGCHLD.
7910 * process.c (lib_child_handler): Initialize to null, not to
7912 (catch_child_signal): Allow self to be called lazily.
7913 Do nothing if it's already been called.
7914 Assume caller has blocked SIGCHLD (all callers do now).
7915 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7916 just before it's really needed.
7917 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7918 since it hasn't been caught yet.
7920 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7922 * image.c (compute_image_size): New function to implement
7923 :max-width and :max-height.
7924 (imagemagick_load_image): Use it.
7926 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7928 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7929 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7931 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7932 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7933 the SIGCHLD handler, since the code is not atomic and (due to glib)
7934 signals may be arriving now.
7935 * sysdep.c (init_signals): Do not catch child signals here;
7936 'main' now does that later, at a safer time.
7938 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7940 Clean up SIGCHLD handling a bit (Bug#14569).
7941 * process.c, process.h (catch_child_signal):
7942 Now always extern, even if !NS_IMPL_GNUSTEP.
7943 * process.c (catch_child_signal): Move glib tickler here from
7944 init_process_emacs, so that it's done earlier in Emacs
7945 initialization. Also move the noninteractive && !initialized
7946 check here from init_process_emacs. This is all a bit cleaner for
7947 GNUish platforms, and I hope it works around the Cygwin bug.
7948 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7949 that glib signal handling is tickled before glib creates threads.
7951 * process.c (wait_reading_process_output): Avoid int overflow
7952 when reading more than 2 GiB total from a process.
7954 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7956 * process.c (create_process): Handle a couple more cases,
7957 i.e., work even if new_argv and wait_child_setup[i] are cached.
7958 Use Fcall_process's style for volatile vars.
7960 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7962 * process.c (create_process): Mark PROCESS volatile.
7964 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7966 Use C99-style flexible array members if available.
7967 This avoids some subtle aliasing issues, which typically
7968 aren't a problem with GCC but may be a problem elsewhere.
7969 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7970 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7971 In either case, it uses a flexible array member rather than
7972 the old struct hack. All uses changed.
7973 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7974 Adjust to sdata reorganization.
7975 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7976 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7977 that ports better to pre-C99 non-GCC.
7978 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7979 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7980 as the latter has changed.
7981 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7982 and port better to pre-C99 GCC.
7983 * image.c (struct xpm_cached_color):
7984 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7985 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7986 Use FLEXIBLE_ARRAY_MEMBER.
7987 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7988 Move decl to top level so it gets checked against implementation.
7989 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7990 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7992 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7994 * syntax.c: Integer cleanups.
7995 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7996 All uses that need 0-or-2 changed to:
7997 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7998 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7999 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8000 (char_quoted, prev_char_comend_first, back_comment)
8001 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8002 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8003 Use bool for boolean.
8004 (update_syntax_table, skip_chars, skip_syntaxes):
8005 Prefer int to unsigned when either will do.
8006 (back_comment): Return boolean success flag, like forw_comment,
8007 instead of positive-or-minus-1 (which might have overflowed int anyway).
8008 Don't stuff ptrdiff_t into int.
8009 (syntax_spec_code, syntax_code_spec): Now const.
8010 (Fmatching_paren, scan_lists, scan_sexps_forward):
8011 Use enum syntaxcode for syntax code.
8012 (Fmatching_paren): Check that arg is a character, not just an integer.
8013 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8014 (Finternal_describe_syntax_value): Omit no-longer-needed
8016 (skip_chars): Use char, not unsigned char, when the distinction
8018 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8019 * bytecode.c (exec_byte_code):
8020 * syntax.c (syntax_spec_code, Fchar_syntax)
8021 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8023 * syntax.h (SYNTAX_WITH_FLAGS):
8024 Omit unnecessary casts.
8026 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8028 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8029 line dimensions here, to avoid race conditions with the main
8030 thread. (Bug#14062, bug#14630, bug#14669)
8032 * w32term.c (w32_draw_window_cursor): Compute the header line and
8033 mode line dimensions here.
8034 <w32_system_caret_window, w32_system_caret_hdr_height>:
8035 <w32_system_caret_mode_height>: New variables.
8037 * w32term.h: Declare them.
8039 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8041 * alloc.c (die): Move "assertion failed" string here ...
8042 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8043 COND when SUPPRESS_CHECKING. This shrinks the executable text
8044 size by 0.8% to 2.2% when configured with --enable-checking,
8045 depending on optimization flags (GCC 4.8.1 x86-64).
8047 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8049 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8051 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8052 base is 2; this is more accurate.
8054 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8056 * sound.c (string_default): Move to !WINDOWSNT section.
8057 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8059 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8061 * sound.c: Integer cleanups.
8062 Remove unnecessary forward decls.
8063 (struct sound_device): The 'file' member is now a Lisp_Object, not
8064 a char *, so that we needn't invoke alloca on a huge size.
8065 (Fplay_sound_internal): Adjust to this.
8066 (string_default): New function.
8067 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8068 Use it to adjust to the struct sound_device change.
8069 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8070 (be2hs) [0]: Remove.
8072 * syntax.c (skip_chars): Don't use uninitialized storage
8073 when searching a multibyte buffer for characters that are not in a
8074 unibyte string that contains non-ASCII characters.
8076 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8078 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8079 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8081 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8083 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8085 2013-06-18 Kenichi Handa <handa@gnu.org>
8087 * font.c (Ffont_spec): Signal an error for an invalid font name
8090 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8092 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8093 In particular this ports to 32-bit sparc Sun cc.
8094 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8095 array with a dummy element at specpdl[-1], so that its address can
8097 (unbind_to): Do not copy the binding; not needed, now that we
8098 copy old_value in the one place where the copy is needed.
8099 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8100 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8101 (union specbinding): Rename from struct specbinding. Redo layout
8102 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8103 which is not portable. With Sun C 5.12 32-bit sparc, the
8104 declaration causes nargs to be an unsigned bitfield, a behavior
8105 that the C standard allows; but Emacs wants nargs to be signed.
8106 The overall type is now a union of structures rather than a
8107 structure of union of structures, and the 'kind' member is now a
8108 bitfield, so that the overall type doesn't grow. All uses changed.
8109 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8111 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8113 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8114 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8116 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8118 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8120 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8121 unless we know that the window w's frame is a frame object.
8122 Another attempt at solving bug#14062 and bug#14630.
8124 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8126 * textprop.c (property_set_type): New enum.
8127 (add_properties): Allow appending/prepending text properties.
8128 (add_text_properties_1): Factored out of Fadd_text_properties.
8129 (Fadd_text_properties): Move all the code into
8130 add_text_properties_1.
8131 (Fadd_face_text_property): New function that calls
8132 add_text_properties_1.
8134 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8136 Move functions from lisp.h to individual modules when possible.
8137 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8138 * alloc.c (XFLOAT_INIT, set_symbol_name):
8139 * buffer.c (CHECK_OVERLAY):
8140 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8141 (set_char_table_parent):
8142 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8143 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8144 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8145 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8147 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8148 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8149 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8150 (backtrace_args, backtrace_debug_on_exit):
8151 * floatfns.c (CHECK_FLOAT):
8152 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8153 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8154 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8155 (set_hash_index_slot):
8156 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8157 * marker.c (CHECK_MARKER):
8158 * textprop.c (CHECK_STRING_OR_BUFFER):
8159 * window.c (CHECK_WINDOW_CONFIGURATION):
8160 Move here from lisp.h, and make these functions static rather than
8162 * buffer.c (Qoverlayp):
8164 * fns.c (Qhash_table_p):
8165 * window.c (Qwindow_configuration_p):
8167 * lisp.h: Remove the abovementioned defns and decls.
8169 Use functions, not macros, for XINT etc (Bug#11935).
8170 In lisp.h, prefer functions to function-like macros, and
8171 constants to object-like macros, when either will do. This:
8172 . simplifies use, as there's no more need to worry about
8173 arguments' side effects being evaluated multiple times.
8174 . makes the code easier to debug on some platforms.
8175 However, when using gcc -O0, keep using function-like macros
8176 for a few critical operations, for performance reasons.
8177 This sort of thing isn't needed with gcc -Og, but -Og
8178 is a GCC 4.8 feature and isn't widely-enough available yet.
8179 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8180 Remove enum lsb_bits; no longer needed.
8181 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8182 * buffer.c (Qoverlap):
8184 * fns.c (Qhash_table_p):
8185 Now extern, so lisp.h can use these symbols.
8186 * dispextern.h: Include character.h, for MAX_CHAR etc.
8187 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8188 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8189 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8190 (GLYPH_CODE_P): Move here from lisp.h.
8191 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8192 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8193 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8194 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8195 XUNTAG now returns void *.
8196 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8197 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8198 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8199 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8200 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8201 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8202 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8203 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8204 New macros, renamed from their sans-lisp_h_ counterparts.
8205 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8206 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8207 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8208 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8209 If compiling via GCC without optimization, define these as macros
8210 in addition to inline functions.
8211 To disable this, compile with -DINLINING=0.
8212 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8213 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8214 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8215 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8216 (INTMASK, VALMASK): Now macros, since static values cannot be
8217 accessed from extern inline functions.
8218 (VALMASK): Also a constant, for benefit of old GDB.
8219 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8220 is INTEGERP, which can fold it in.
8221 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8222 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8223 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8224 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8225 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8226 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8227 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8228 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8229 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8230 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8231 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8232 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8233 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8234 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8235 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8236 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8237 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8238 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8239 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8240 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8241 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8242 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8243 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8244 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8245 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8246 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8247 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8248 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8249 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8250 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8251 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8252 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8253 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8255 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8256 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8257 (VALMASK): Define in one place rather than in two, merging the
8258 USE_LSB_TAG parts; this is simpler.
8259 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8260 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8261 Move up, to avoid use before definition.
8262 Also include "globals.h" earlier, for the same reason.
8263 (make_natnum): New function.
8264 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8265 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8266 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8267 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8268 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8269 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8270 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8271 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8272 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8273 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8274 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8275 (Qwindow_configuration_p, Qimage): New forward declarations.
8276 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8277 (STRING_COPYIN): Remove; unused.
8278 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8279 (xcar_addr, xcdr_addr): New functions. All uses changed.
8280 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8281 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8282 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8283 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8284 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8285 (TYPE_RANGED_INTEGERP): Simplify.
8286 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8287 (setlocale, fixup_locale, synchronize_system_messages_locale)
8288 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8289 Now empty functions, not macros.
8290 (functionp): Return bool, not int.
8291 * window.c (Qwindow_configuration_p): Now extern,
8292 so window.h can use it.
8293 * window.h (Qwindowp): Move decl back to lisp.h.
8295 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8297 * xdisp.c (Fline_pixel_height): New function, required for solving
8300 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8302 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8304 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8306 * lread.c (syms_of_lread):
8307 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8309 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8311 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8313 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8315 * fileio.c (expand_file_name): Doc fix.
8317 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8319 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8320 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8321 Wait for self, not for 0. This can't hurt on GNU or similar
8322 system, and may help with Cygwin.
8324 * keyboard.c: Don't use PROP (...) as an lvalue.
8325 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8326 Use set_prop (A, B), not PROP (A) = B.
8328 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8330 * xdisp.c (get_it_property): Use it->window instead of generating
8331 a Lisp object from it->w.
8333 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8335 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8336 get-char-property the window that is being rendered, instead of
8337 the buffer, to support window-specific overlays. (Bug#14575)
8338 (compute_display_string_pos): When W is NULL, use the current
8339 buffer as the object to pass to get-char-property.
8340 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8341 pointer member of the bidi iterator, since no window is pertinent
8344 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8346 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8347 being displayed, and pass it to compute_display_string_pos.
8348 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8349 (bidi_paragraph_init): All callers changed.
8351 * xdisp.c (init_from_display_pos, init_iterator)
8352 (handle_single_display_spec, next_overlay_string)
8353 (get_overlay_strings_1, reseat_1, reseat_to_string)
8354 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8355 Set bidi_it.w member from it->w.
8356 (compute_display_string_pos): Accept additional argument, the
8357 window being displayed, and pass it to Fget_char_property.
8360 * dispextern.h (struct bidi_it): New member w, the window being
8362 (compute_display_string_pos): Adjust prototype.
8364 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8366 * xgselect.c: Remove unneeded include xterm.h.
8368 * process.c (wait_reading_process_output): Check for NS before GLIB.
8369 GLIB may be linked in due to rsvg, but ns_select must be called.
8371 * xgselect.c (xg_select): Remove call to window_system_available
8372 and g_main_context_pending at the top, so Gdk events (i.e. file
8373 notify) are processed when Emacs is started with -nw.
8375 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8377 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8378 (ctagsfiles3): New variable, includes only *.m files.
8379 (TAGS): Use an explicit language name in the regular expressions,
8380 to avoid transformation of '/SOMETHING' by MSYS to
8381 'c:\MSYS\SOMETHING'.
8383 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8385 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8387 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8389 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8390 still need to set the mouse pointer shape and activate help-echo.
8393 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8395 A few porting etc. fixes for the new file monitor code.
8396 See the thread containing
8397 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8398 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8399 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8400 (dir_monitor_callback, Fgfile_rm_watch):
8401 Use assq_no_quit instead of Fassoc, for speed.
8402 (dir_monitor_callback, Fgfile_rm_watch):
8403 eassert that the monitor is a fixnum.
8404 (dir_monitor_callback): No need for CDR_SAFE.
8405 Simplify building of lisp with alternative tails.
8406 (Fgfile_add_watch, Fgfile_rm_watch):
8407 Do not assume glib functions set errno reliably on failure.
8408 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8409 and signal an error otherwise.
8410 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8411 Use Fdelq instead of Fdelete, for speed.
8413 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8415 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8416 don't insist on being invoked on a highlighted tool-bar button.
8417 Avoids losing tool-bar functionality when mouse-highlight is nil.
8418 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8419 Don't highlight when mouse-highlight is nil.
8420 (note_mouse_highlight): When mouse-highlight is nil, don't return
8421 right away; instead, run tool-bar and mode-line highlight
8422 subroutine, clear any existing highlight, and revert the mouse
8423 pointer to its default shape. (Bug#14558)
8425 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8427 * lisp.mk (lisp): Add prog-mode.el.
8429 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8431 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8432 * process.c (dummy_handler): New function.
8433 (lib_child_handler): New static var.
8434 (handle_child_signal): Invoke it.
8435 (catch_child_signal): If a library has set up a signal handler,
8436 save it into lib_child_handler.
8437 (init_process_emacs): If using glib and not on Windows, tickle glib's
8438 child-handling code so that it initializes its private SIGCHLD handler.
8439 * syssignal.h (SA_SIGINFO): Default to 0.
8440 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8441 31; it should no longer be needed now.
8443 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8445 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8447 * gfilenotify.c (globals_of_gfilenotify): New function.
8448 (syms_of_gfilenotify): Move global initialization there.
8450 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8452 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8454 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8455 * keyboard.c (menu_bar_items, tool_bar_items):
8456 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8457 not override local keymaps any more.
8459 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8461 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8463 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8465 * w32console.c (initialize_w32_display): Return the dimensions of
8466 the console window via 2 additional arguments, not via the current
8467 frame. This avoids crashes due to overrunning the bounds of
8468 frame's decode_mode_spec_buffer, which is not resized following
8469 the change of the frame dimensions from the initial 10x10.
8471 * w32term.h (w32_initialize_display_info): Adjust prototype.
8473 * term.c (init_tty): Take dimensions of the frame from the values
8474 returned by initialize_w32_display.
8476 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8477 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8478 (LIBES): Add $(GFILENOTIFY_LIBS).
8480 * w32inevt.c (handle_file_notifications): Add dummy implementation
8481 for !HAVE_W32NOTIFY.
8483 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8485 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8487 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8489 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8491 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8493 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8495 Fix minor problems found by static checking.
8496 * data.c (pure_write_error):
8497 Use xsignal2, not Fsignal, as Fsignal might return.
8498 * eval.c (set_backtrace_debug_on_exit): Now static.
8499 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8500 No longer inline. EXTERN_INLINE is needed only for functions
8501 defined in .h files. Reindent function header as per GNU style.
8502 (backtrace_p, backtrace_top, backtrace_next):
8503 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8504 compiler or linker. Add extern decls to pacify gcc -Wall.
8505 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8507 * frame.c (free_monitors): Define only on platforms that need it.
8508 * nsterm.m (ns_term_init):
8509 * process.c (catch_child_signal):
8510 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8511 defined on all porting targets these days.
8512 * process.c, process.h (catch_child_signal):
8513 Make it extern only if NS_IMPL_GNUSTEP is defined.
8515 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8517 * w32.c (gettimeofday): Make the signature identical to prototype
8518 in nt/inc/sys/time.h.
8520 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8522 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8525 * keyboard.c (safe_run_hooks_error): Improve error message.
8527 * data.c (pure_write_error): Add `object' argument.
8528 * puresize.h (CHECK_IMPURE): Use it.
8530 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8532 * Makefile.in (NOTIFY_OBJ): New variable.
8533 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8535 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8536 Call syms_of_gfilenotify.
8538 * gfilenotify.c: New file.
8540 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8541 and Qfile_w32notify.
8542 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8543 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8545 * lisp.h: Declare syms_of_gfilenotify.
8547 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8549 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8551 Merge the specpdl and backtrace stacks. Make the structure of the
8552 specpdl entries more obvious via a tagged union of structs.
8553 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8554 (enum specbind_tag): New enum.
8555 (struct specbinding): Make it a tagged union of structs.
8556 Add a case for backtrace records.
8557 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8558 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8559 (backtrace_debug_on_exit): New accessors.
8560 (struct backtrace): Remove.
8561 (struct catchtag): Remove backlist field.
8562 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8564 (Flocal_variable_p): Speed up the common case where the binding is
8566 * eval.c (backtrace_list): Remove.
8567 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8568 (set_backtrace_args, set_backtrace_nargs)
8569 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8570 (backtrace_next): New functions.
8571 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8572 (unwind_to_catch, internal_lisp_condition_case)
8573 (internal_condition_case, internal_condition_case_1)
8574 (internal_condition_case_2, internal_condition_case_n): Don't bother
8575 with backtrace_list any more.
8576 (Fsignal): Adjust to new backtrace format.
8577 (grow_specpdl): Move up.
8578 (record_in_backtrace): New function.
8579 (eval_sub, Ffuncall): Use it.
8580 (apply_lambda): Adjust to new backtrace format.
8581 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8583 (specbind): Adjust to new specpdl format. Simplify.
8584 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8585 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8587 (mark_backtrace): Remove.
8588 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8589 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8590 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8592 * profiler.c (record_backtrace): Use get_backtrace.
8593 (handle_profiler_signal): Use backtrace_top_function.
8594 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8597 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8599 * process.h (catch_child_signal): Declare.
8601 * process.c (catch_child_signal): New function.
8602 (init_process_emacs): Call it.
8604 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8605 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8607 (x_set_cursor_type): Remove declaration.
8608 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8609 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8610 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8611 (ns_get_color): Use F suffix on float.
8612 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8613 (ns_get_rgb_color): Remove.
8614 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8615 (note_mouse_movement): x and y are CGFloat.
8616 (ns_draw_fringe_bitmap): Remove unused rowY.
8617 Change #if to COCOA && >= 10_6.
8618 (ns_draw_window_cursor): Remove unused overspill.
8619 (ns_draw_underwave): width and x are EamcsCGFloat.
8620 (ns_draw_box): thickness is CGFloat.
8621 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8622 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8623 if not in main thread.
8624 (ns_get_pending_menu_title, ns_check_menu_open)
8625 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8626 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8627 (sendFromMainThread:): New method.
8628 (changeFont:): size is CGFloat.
8629 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8630 Disable warning about permanent text.
8631 (characterIndexForPoint:): Adjust return type depending on GNUstep
8633 (mouseDown:): delta is CGFloat.
8634 (updateFrameSize): Remove unised variable f.
8635 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8636 Cast float to EmacsCGFloat.
8637 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8638 also to -1 when restoring.
8639 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8640 inside NS_IMPL_COCOA.
8641 (toggleFullScreen:): Put call to toggleFullScreen inside
8642 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8643 (setPosition:portion:whole:): por is CGFloat.
8644 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8645 (mouseDown:): Use CGFloat.
8646 (mouseDragged:): Remove unised variable edge.
8647 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8649 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8651 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8652 when NS_IMPL_GNUSTEP.
8653 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8654 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8655 (EmacsToolbar): Add clearAll. Add tag argument to
8656 addDisplayItemWithImage.
8657 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8659 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8661 * nsmenu.m (ns_update_menubar): Make static.
8662 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8663 (fillWithWidgetValue:): Add cast to SEL for setAction.
8664 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8665 (update_frame_tool_bar): Update code for GNUstep.
8666 (clearAll): New method.
8667 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8668 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8669 Move identifierToItem setObject and activeIdentifiers addObject before
8670 call to insertItemWithItemIdentifier.
8671 (validateVisibleItems): Fix indentation.
8672 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8673 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8674 UtilityWindow to aStyle, remove call to setStyleMask.
8676 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8678 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8679 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8680 Use F suffix on floats.
8681 (ns_char_width): Returns CGFloat.
8682 (ns_ascii_average_width): w is CGFloat instead of float.
8683 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8685 (ns_glyph_metrics): CGFloat instead of float.
8687 * nsfns.m (x_set_foreground_color, x_set_background_color):
8689 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8690 remove unused variables.
8691 (Fns_read_file_name): Keep track if panel is for save.
8692 Use ns_filename_from_panel/ns_directory_from_panel.
8693 (Fns_list_services): delegate only used for COCOA.
8694 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8695 Just return the input if GNUstep.
8696 (x_screen_planes): Remove.
8697 (Fxw_color_values): Use EmacsCGFloat
8698 (Fns_display_monitor_attributes_list): Only get screen number for
8700 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8702 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8703 ns_directory_from_panel.
8705 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8707 * process.c (handle_child_signal): Also use WCONTINUED.
8708 This is so that list-processes doesn't mistakenly list the process
8709 as stopped, when the process has actually been continued and is
8712 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8714 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8715 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8716 not already configured.
8718 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8720 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8722 * Makefile.in (mostlyclean): Remove *.res files.
8724 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8726 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8727 a buffer (bug#8447).
8729 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8731 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8732 display vector, and we backtrack, handle the case that the
8733 previous character position is also displayed from a display
8734 vector or covered by a display string or image. (Bug#14476)
8736 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8738 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8739 (struct MonitorInfo, free_monitors): Remove.
8740 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8741 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8742 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8745 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8746 (struct MonitorInfo, free_monitors): Remove.
8747 (ns_screen_name): Make static.
8748 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8749 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8752 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8753 (struct MonitorInfo): New struct.
8754 (free_monitors, make_monitor_attribute_list): Declare.
8756 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8758 (free_monitors, make_monitor_attribute_list): New functions.
8759 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8762 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8764 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8766 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8768 * keyboard.c: Apply keyboard decoding only to events that come directly
8769 from the tty, not from unread-command-events (bug#14368).
8770 (read_event_from_main_queue): New function, extracted from read_char.
8771 (read_decoded_char): Remove.
8772 (read_decoded_event_from_main_queue): New function to replace it.
8773 (read_char): Use it.
8774 (read_key_sequence): Use read_char rather than read_decoded_char.
8776 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8778 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8780 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8782 2013-05-22 Kenichi Handa <handa@gnu.org>
8784 The following changes are to fix the setting of
8785 buffer-file-coding-system on, for instance, C-x RET c unix RET
8786 _FILE_OF_DOS_EOL_TYPE_ RET.
8788 * coding.h (struct coding_system): New member detected_utf8_chars.
8790 * coding.c (detect_coding_utf_8): Count characters and check EOL
8791 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8793 (setup_coding_system): Do not initialize coding->head_ascii.
8794 (check_ascii): Do not set coding->eol_seen but update it. Do not
8795 call adjust_coding_eol_type here.
8796 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8797 If the eol-type of CODING is already specified, adjust the eol type
8798 of the found coding-system.
8799 (decode_coding_gap): Cancel previous change. Utilize the
8800 character numbers counted by detect_coding_utf_8. Fix detection
8803 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8805 * search.c (looking_at_1): Only set last_thing_searched if the match
8806 changed the match-data (bug#14281).
8808 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8810 * xdisp.c (reseat_at_previous_visible_line_start):
8811 Already declared in dispextern.h, so remove it here.
8812 (move_it_vertically_backward): Likewise.
8814 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8816 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8817 (Fx_display_pixel_width, Fx_display_pixel_height)
8818 (Fx_display_mm_width, Fx_display_mm_height):
8819 Mention `display-monitor-attributes-list' in docstrings.
8821 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8822 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8823 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8824 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8825 (Fx_display_backing_store, Fx_display_visual_class)
8826 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8827 (Fx_display_grayscale_p, Fx_display_pixel_width)
8828 (Fx_display_pixel_height, Fx_display_planes)
8829 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8830 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8831 (Fx_display_mm_width, Fx_display_mm_height)
8832 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8833 height for all physical monitors as in X11.
8835 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8836 Return pixel width or height for all physical monitors as in X11.
8838 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8840 Port --enable-gcc-warnings to clang.
8841 * bytecode.c (exec_byte_code):
8843 Redo diagnostic pragmas to pacify clang, too.
8844 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8845 * editfns.c (Fencode_time):
8846 * fileio.c (file_accessible_directory_p):
8847 * font.c (font_unparse_xlfd):
8848 Use '&"string"[index]' instead of '"string" + (index)'.
8849 * undo.c (user_error): Remove; unused.
8851 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8853 * insdel.c (insert_1_both): Document the arguments, instead of
8854 referring to insert_1, which no longer exists.
8856 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8857 some window, increment windows_or_buffers_changed, so that
8858 *Messages* display in that window is updated. (Bug#14408)
8860 * w32.c: Include epaths.h.
8861 (init_environment): Use cmdproxy.exe without leading directories.
8862 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8864 (gettimeofday): Adjust signature and return value to Posix
8867 * unexw32.c (open_output_file): Delete the existing emacs.exe
8868 before creating it, to break the hard link to the versioned
8871 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8872 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8873 (FIRSTFILE_OBJ): New variables.
8874 (W32_RES): Rename to EMACSRES. All users changed.
8875 (base_obj): Use $(CM_OBJ).
8876 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8877 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8878 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8879 $(W32_RES_LINK) before $(LIBES).
8880 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8882 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8884 * makefile.w32-in (DOC): Use just "DOC".
8886 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8888 * process.c: Export default filters and sentinels to Elisp.
8889 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8891 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8892 (Fset_process_sentinel, Fformat_network_address):
8893 Default to them instead of nil.
8894 (server_accept_connection): Sentinels can't be nil any more.
8895 (read_and_dispose_of_process_output): New function, extracted from
8896 read_process_output.
8897 (read_process_output): Use it; filters can't be nil.
8898 (Finternal_default_process_filter): New function, extracted from
8899 read_process_output.
8900 (exec_sentinel_unwind): Remove function.
8901 (exec_sentinel): Don't zilch sentinel while running.
8902 (status_notify): Sentinels can't be nil.
8903 (Finternal_default_process_sentinel): New function extracted from
8905 (setup_process_coding_systems): Default filter is not nil any more.
8906 (syms_of_process): Export new Elisp functions and initialize
8908 * lisp.h (make_lisp_proc): New function.
8910 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8912 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8914 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8916 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8917 unless we know that the window w is a leaf window.
8918 Another attempt at solving bug#14062.
8920 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8922 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8925 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8927 * image.c (gif_load): Check that subimages fit (Bug#14345).
8929 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8931 * lread.c (skip_dyn_eof): New function.
8932 (read1): Use it to skip the end of a file in response to #@00.
8934 * doc.c (get_doc_string): Slightly relax the sanity checking.
8936 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8938 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8939 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8940 (MonitorInfo): New struct.
8941 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8942 (Fns_display_monitor_attributes_list): New functions.
8943 (display-usable-bounds): Remove.
8944 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8947 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8949 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8950 (GTK_CHECK_VERSION): New macro, if not already defined.
8951 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8952 replaced by GTK_CHECK_VERSION.
8954 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8956 * xterm.h (GTK_PREREQ): New macro.
8957 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8958 to use this macro instead, for consistency and clarity.
8960 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8962 * xdisp.c (row_for_charpos_p): New function, with code of
8963 cursor_row_p, but accepts an additional argument CHARPOS instead
8964 of using a hardcoded PT.
8965 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8966 (row_containing_pos): Call row_for_charpos_p instead of partially
8967 doing the same. Fixes cursor positioning under longlines-mode
8968 when longlines-show-effect includes more than one newline, when
8969 moving the cursor vertically up.
8971 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8973 * makefile.w32-in (ACL_H): New macro.
8974 ($(BLD)/fileio.$(O)): Update dependencies.
8976 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8978 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8979 * Makefile.in (LIB_ACL): New macro.
8980 (LIBACL_LIBS): Remove.
8981 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8982 * fileio.c: Include <acl.h>.
8983 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8984 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8986 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8989 * unexelf.c: Don't assume ElfW (Half) fits in int.
8990 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8991 when dealing with ElfW (Half) values, since they can exceed 2**31
8992 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8993 (entry_address): Omit unused NUM arg. All uses changed.
8995 2013-05-07 Juri Linkov <juri@jurta.org>
8997 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8998 to the string converted from number with `Fnumber_to_string'.
9001 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9003 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9004 This fixes a problem introduced by my previous change.
9006 2013-05-07 Glenn Morris <rgm@gnu.org>
9008 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9010 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9012 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9014 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9016 Static checking by GCC 4.8.0.
9017 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9018 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9019 (x_get_monitor_attributes_fallback)
9020 (x_get_monitor_attributes_xinerama)
9021 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9022 Define only if USE_GTK.
9023 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9024 (x_get_monitor_attributes_fallback): Omit unused locals.
9025 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9026 Use double, not float, to avoid mixed-mode floating point arithmetic.
9028 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9029 Jan Djärv <jan.h.d@swipnet.se>
9031 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9032 (XINERAMA_CFLAGS): New macros.
9033 (ALL_CFLAGS, LIBES): Use them.
9035 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9036 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9037 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9038 (syms_of_xfns): DEFSYM them.
9039 (struct MonitorInfo): New struct.
9040 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9041 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9042 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9043 (x_get_monitor_attributes_xinerama): New functions.
9044 (Fx_display_monitor_attributes_list): New primitive.
9045 (syms_of_xfns): Defsubr it.
9047 * xterm.h (x_display_info): Add Xatom_net_workarea and
9048 Xatom_net_current_desktop.
9050 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9051 and dpyinfo->Xatom_net_current_desktop.
9053 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9055 * xdisp.c (pos_visible_p): Use the special code for finding the
9056 beginning of a display property or overlay for any "replacing"
9057 display property, not just for display strings. This solves
9058 incorrect reporting of position by posn-at-point. (Bug#14241)
9060 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9062 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9063 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9064 Verify that ElfW (Half) fits in int.
9065 (fatal): Use same signature as lisp.h.
9066 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9067 configure and build with -DUNEXELF_DEBUG without worrying about
9068 other modules that use DEBUG.
9069 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9070 possibly-wide integers now uses it instead of plain fprintf.
9071 (entry_address): New function, which avoids problems with 32-bit
9072 overflow on 64-bit hosts.
9073 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9074 (round_up): Don't assume the remainder fits in int.
9075 (find_section): Use bool for boolean. Simplify debug code.
9076 (unexec): Don't assume file sizes fit in int or size_t.
9077 Omit unnecessary trailing newline in 'fatal' format.
9078 Use strerror rather than outputting decimal error number.
9079 Remove unused code when emacs is not defined;
9080 this file relies on Emacs now.
9081 Don't assume e_phnum and e_shnum are positive.
9083 * regex.c: Fix problems when DEBUG is defined.
9084 (extract_number, extract_number_and_incr): Define regardless of
9085 whether DEBUG is defined; that's simpler and makes the code less
9086 likely to go stale in the normal case when DEBUG is not defined.
9087 Return int rather than taking an int * arg. All callers changed.
9088 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9089 Remove, replacing with ...
9090 (DEBUG_PRINT): New macro. All callers changed.
9091 (DEBUG_COMPILES_ARGUMENTS): New macro.
9092 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9093 (print_compiled_pattern, print_double_string) [DEBUG]:
9094 Use prototype rather than old-style definition.
9095 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9096 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9097 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9098 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9099 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9100 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9101 This matters only when DEBUG is defined.
9103 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9105 * xdisp.c (set_iterator_to_next): Set the
9106 ignore_overlay_strings_at_pos_p flag only if we are _really_
9107 iterating over an overlay string, as indicated by the
9108 current.overlay_string_index member. (Bug#14306)
9110 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9112 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9113 to where it is used, to avoid autorelease issues (Bug#14050).
9115 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9117 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9118 * fileio.c (syms_of_fileio): Implement this.
9119 * filelock.c (create_lock_file): If symbolic links don't work, so
9120 we use a regular file as a lock file, do not fsync the lock file;
9123 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9125 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9126 (syms_of_minibuf): Adjust accodingly.
9128 * callint.c (Fcall_interactively): Adjust calls accordingly.
9130 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9132 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9133 w->contents is a buffer before computing everything else.
9134 Use parentheses to disambiguate last part of the condition.
9136 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9137 assertion violations. (Bug#14062)
9139 2013-05-01 David Reitter <david.reitter@gmail.com>
9141 * nsfns.m (ns_tooltip): Initialize.
9143 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9145 * coding.c (decode_coding_gap): Don't remove the character before
9146 a newline unless it's a CR character. (Bug#14287)
9148 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9150 * dispextern.h (struct face): Move enum face_underline_type
9151 earlier so that bitfields can be in the same word.
9153 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9155 * nsfns.m (handlePanelKeys): New function.
9156 (EmacsOpenPanel:performKeyEquivalent:)
9157 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9158 arrows/function/control and copy/paste keys (Bug#14296).
9160 2013-04-27 Juri Linkov <juri@jurta.org>
9162 * callint.c (Fcall_interactively): Call `Qread_number' for
9163 interactive code letter `n' instead of using duplicate code.
9166 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9168 * systime.h (make_timeval): Declare as 'const'.
9170 2013-04-27 Kenichi Handa <handa@gnu.org>
9172 * font.c (font_open_entity): Always open a font of manageable
9175 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9177 Port better to AIX (Bug#14258).
9178 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9181 2013-04-24 Kenichi Handa <handa@gnu.org>
9183 * coding.c (decode_coding_iso_2022): When an invalid escape
9184 sequence is encountered, reset the invocation and designation
9185 status to the safest one.
9187 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9189 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9190 Without this fix, "make distclean" leaves stamp-h1 behind.
9192 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9194 * w32fns.c (w32_fullscreen_rect): New function to compute the
9195 window rectangle for the given fullscreen mode.
9196 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9197 longer tunes the window size. This keeps the window's edges flush
9198 with the screen and allows the taskbar to hide itself in fullboth.
9200 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9201 window decorations and uses the entire screen.
9203 * w32term.h (w32_fullscreen_rect) Add prototype.
9204 (struct w32_output): Replace normal_width, normal_height,
9205 normal_top, and normal_left members with a single normal_placement
9207 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9209 (FRAME_NORMAL_PLACEMENT): New macro.
9211 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9213 * minibuf.c (Ftest_completion): Silence compiler warning.
9215 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9217 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9220 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9223 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9224 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9225 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9226 parentheses where appropriate.
9228 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9230 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9232 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9234 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9235 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9236 Mention in the doc string that setting these variables takes
9237 effect only after a call to set-window-buffer. (Bug#14200)
9239 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9241 * indent.c (Fvertical_motion): Don't consider display strings on
9242 overlay strings as display strings on the buffer position we
9243 started from. This prevents vertical cursor motion from jumping
9244 more than one line when there's an overlay string with a display
9245 property at end of line.
9246 Reported by Karl Chen <Karl.Chen@quarl.org> in
9247 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9249 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9251 * window.c (select_window): `record_buffer' even if window is
9252 already selected (bug#14191).
9254 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9256 * window.c (Fwindow_end): Test more flags, including the buffer's
9257 last_overlay_modified flag, to determine whether the window's
9258 display is really up-to-date. Prevents the function from
9259 returning a stale value. (Bug#14170)
9260 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9263 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9265 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9266 garbaged only if it is not already the top frame on its TTY.
9267 This prevents flickering due to constant redrawing of TTY frames when
9268 there are GUI frames open in the same session. (Bug#13864)
9270 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9272 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9273 of marking the idle timers directly.
9275 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9277 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9280 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9282 * window.c (select_window): Don't record_buffer while the invariant is
9283 temporarily broken (bug#14161).
9285 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9287 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9289 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9291 2013-04-07 Romain Francoise <romain@orebokech.com>
9293 Ignore additional platform-specific ACL errors (Bug#13702).
9294 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9295 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9297 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9299 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9302 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9304 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9305 This bug was introduced by my 2013-02-25 change that simplified
9306 data_start configuration. Without this change, on GNU/Linux
9307 an Emacs configured with --enable-profiling fails immediately
9308 due to a profiler signal.
9309 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9310 with these flags. On platforms where special flags are needed
9311 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9312 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9313 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9315 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9317 Get rid of some platform-specific functions examining window
9318 system and its capabilities. This is a partial rework of the
9320 * lisp.h (have_menus_p): Remove prototype. This function is
9321 replaced with platform-independent window_system_available.
9322 (check_window_system): Move to...
9323 * frame.h (decode_window_system_frame, window_system_available):
9324 ...here, add new prototypes.
9325 * frame.c (window_system_available, decode_window_system_frame):
9327 (check_window_system): Platform-independent now.
9328 * xterm.h (x_in_use): Remove declaration.
9330 * w32term.h (check_x_frame):
9331 * nsterm.h (check_x_frame): Remove prototypes. This function
9332 is replaced with platform-independent decode_window_system_frame.
9333 * msdos.c (have_menus_p): Remove.
9334 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9335 Remove platform-specific functions. Use check_window_system,
9336 decode_window_system_frame and check_ns_display_info where
9337 appropriate. Minor style and comment tweaks.
9338 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9339 (check_x_frame): Likewise.
9340 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9342 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9343 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9344 * xmenu.c, xselect.c: All related users changed.
9346 2013-04-03 Kenichi Handa <handa@gnu.org>
9348 The following changes is to optimize the code for reading UTF-8
9351 * coding.c (check_ascii): Rename from detect_ascii. Return value
9352 changed. Check EOL format. Do not call adjust_coding_eol_type
9354 (check_utf_8): New function.
9355 (adjust_coding_eol_type): Do nothing if already adjusted.
9356 (detect_coding): Compare the return value of check_ascii with
9357 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9358 (decode_coding_gap): Optimize for valid UTF-8.
9360 2013-03-21 Kenichi Handa <handa@gnu.org>
9362 * coding.c (syms_of_coding): Cancel previous change.
9364 * insdel.c (insert_from_gap): Fix previous change.
9366 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9368 Consistently use platform-specific function to detect window system.
9369 * lisp.h (check_window_system): New prototype. This function is
9370 going to replace check_x, check_w32 and check_ns.
9371 (have_menus_p): Mention msdos.c in comment.
9372 * fontset.c (check_window_system_func): Remove. Adjust all users.
9373 * fontset.h (check_window_system_func): Remove prototype.
9374 * nsterm.h (check_ns):
9375 * xterm.h (check_x):
9376 * w32term.h (check_w32): Likewise.
9377 * menu.c (Fx_popup_menu): Use check_window_system.
9378 * msdos.c (check_window_system): Define for MS-DOS.
9379 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9380 * w32fns.c (check_window_system): Likewise for MS-Windows.
9381 * xfns.c (check_window_system): Likewise for X.
9382 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9383 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9385 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9387 Prefer < to > in range checks such as 0 <= i && i < N.
9388 This makes it easier to visualize quantities on a number line.
9389 This patch doesn't apply to all such range checks,
9390 only to the range checks affected by the 2013-03-24 change.
9391 This patch reverts most of the 2013-03-24 change.
9392 * alloc.c (xpalloc, Fgarbage_collect):
9393 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9394 * character.c (string_escape_byte8):
9395 * charset.c (read_hex):
9396 * data.c (cons_to_unsigned):
9397 * dispnew.c (update_frame_1):
9398 * doc.c (Fsubstitute_command_keys):
9399 * doprnt.c (doprnt):
9400 * editfns.c (hi_time, decode_time_components):
9401 * fileio.c (file_offset):
9402 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9403 * font.c (font_intern_prop):
9404 * frame.c (x_set_alpha):
9405 * gtkutil.c (get_utf8_string):
9406 * indent.c (check_display_width):
9407 * keymap.c (Fkey_description):
9408 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9410 * minibuf.c (read_minibuf_noninteractive):
9411 * process.c (wait_reading_process_output):
9412 * search.c (Freplace_match):
9413 * window.c (get_phys_cursor_glyph):
9414 * xdisp.c (redisplay_internal):
9415 * xsmfns.c (smc_save_yourself_CB):
9416 Prefer < to > for range checks.
9417 * dispnew.c (sit_for): Don't mishandle NaNs.
9418 This fixes a bug introduced in the 2013-03-24 change.
9419 * editfns.c (decode_time_components): Don't hoist comparison.
9420 This fixes another bug introduced in the 2013-03-24 change.
9422 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9424 * frame.h (struct frame): Drop scroll_bottom_vpos
9425 member becaue all real users are dead long ago.
9426 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9427 * xdisp.c (redisplay_internal): Adjust user.
9429 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9431 * nsmenu.m (showAtX:Y:for:): setLevel to
9432 NSPopUpMenuWindowLevel (Bug#13998).
9434 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9436 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9437 (ns_check_pending_open_menu): Declare.
9439 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9440 (x_activate_menubar): Update the menu with title that matches
9441 ns_get_pending_menu_title, and call
9442 ns_check_pending_openmenu (Bug#12698).
9443 (menuWillOpen:): New method.
9444 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9446 * nsterm.m (menu_will_open_state, menu_mouse_point)
9447 (menu_pending_title): New varaibles.
9448 (ns_get_pending_menu_title, ns_check_menu_open)
9449 (ns_check_pending_open_menu): New functions.
9451 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9453 * indent.c (current_column_bol_cache): Remove leftover which is not
9454 used in Fmove_to_column any more.
9455 (current_column, scan_for_column): Adjust users.
9456 * keyboard.c (last_point_position_buffer, last_point_position_window):
9457 Remove leftovers which are not used for recording undo any more.
9458 (command_loop_1, syms_of_keyboard): Adjust users.
9459 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9460 redisplay_window any more.
9461 (move_it_to): Adjust user.
9463 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9465 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9466 Update dependencies.
9468 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9470 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9471 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9474 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9476 * window.h (struct window): Replace hchild, vchild and buffer slots
9477 with a single slot 'contents'. This is possible because each valid
9478 window may have either the child window (in vertical or horizontal
9479 combination) or buffer to display (for the leaf window). Using that,
9480 a lot of operations to traverse and/or change window hierarchies may
9481 be simplified. New member horizontal is used to distinguish between
9482 horizontal and vertical combinations of internal windows.
9483 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9484 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9485 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9486 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9487 Use contents slot, not buffer, where appropriate.
9488 (wset_combination): New function.
9489 (wset_buffer): Add eassert.
9490 (Fframe_first_window): Simplify the loop reaching first window.
9491 (Fwindow_buffer): Use WINDOW_LEAF_P.
9492 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9493 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9494 (unshow_buffer): Convert initial debugging check to eassert.
9495 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9496 (make_parent_window, window_resize_check, window_resize_apply)
9497 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9498 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9499 Adjust to match struct window changes.
9500 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9501 (mark_window_cursors_off, count_windows, get_leaf_windows)
9502 (foreach_window_1): Simplify the loop.
9503 * alloc.c (mark_object): Do not check for the leaf window because
9504 internal windows has no glyph matrices anyway.
9505 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9506 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9507 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9508 (build_frame_matrix_from_window_tree, mirror_make_current)
9509 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9510 (update_window_tree, set_window_update_flags): Simplify the loop.
9511 (sync_window_with_frame_matrix_rows): Enforce live window.
9512 Use contents slot, not buffer, where appropriate.
9513 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9514 and WINDOW_HORIZONTAL_COMBINATION_P.
9515 (make_frame_visible_1): Simplify the loop.
9516 Use contents slot, not buffer, where appropriate.
9517 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9518 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9519 (expose_window_tree): Likewise.
9520 Use contents slot, not buffer, where appropriate.
9521 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9522 to avoid deleted windows. Use contents slot instead of buffer.
9523 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9524 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9525 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9526 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9528 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9530 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9531 identify the reasons for assertion violations in bug#14062 and
9533 (Fx_show_tip): Fix compilation error under
9534 "--enable-check-lisp-object-type". (Bug#14073)
9536 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9537 Reported by <rzl24ozi@gmail.com>.
9539 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9541 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9543 (unwind_with_echo_area_buffer): ...to restore it here.
9544 This is needed to ensure that...
9545 (redisplay_window): ...both window markers are valid here,
9546 which is verified by eassert.
9547 * editfns.c (save_excursion_save): Do not assume that
9548 selected_window always displays the buffer.
9549 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9552 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9554 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9557 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9559 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9561 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9563 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9564 since MinGW's w32api headers do. This avoids compiler warnings.
9566 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9569 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9571 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9573 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9575 * gtkutil.c (style_changed_cb): Check if frame is live and an
9576 X frame (Bug#14038).
9578 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9580 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9581 Define only for _WIN32_WINNT less than 0x0500.
9582 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9584 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9585 see its own definitions of 'struct timeval' and 'struct timezone'.
9587 Fix incompatibilities between MinGW.org and MinGW64 headers.
9588 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9590 * w32.c (REPARSE_DATA_BUFFER): Guard with
9591 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9593 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9595 * xterm.c: Include X11/XKBlib.h
9596 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9598 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9600 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9602 * blockinput.h (input_blocked_p): Likewise.
9603 * bytecode.c (exec_byte_code): Likewise.
9604 * callproc.c (call_process_kill, call_process_cleanup)
9605 (Fcall_process): Likewise.
9606 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9607 (Fccl_execute_on_string): Likewise.
9608 * character.c (string_escape_byte8): Likewise.
9609 * charset.c (read_hex): Likewise.
9610 * cm.c (calccost): Likewise.
9611 * data.c (cons_to_unsigned): Likewise.
9612 * dired.c (directory_files_internal, file_name_completion):
9614 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9615 (sit_for): Likewise.
9616 * doc.c (Fsubstitute_command_keys): Likewise.
9617 * doprnt.c (doprnt): Likewise.
9618 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9619 * emacsgtkfixed.c: Likewise.
9620 * fileio.c (file_offset, Fwrite_region): Likewise.
9621 * floatfns.c (Fexpt, fmod_float): Likewise.
9622 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9624 * font.c (font_intern_prop): Likewise.
9625 * frame.c (x_set_alpha): Likewise.
9626 * gtkutil.c (get_utf8_string): Likewise.
9627 * indent.c (check_display_width): Likewise.
9628 * intervals.c (create_root_interval, rotate_right, rotate_left)
9629 (split_interval_right, split_interval_left)
9630 (adjust_intervals_for_insertion, delete_node)
9631 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9632 (merge_interval_right, merge_interval_left, copy_intervals)
9633 (set_intervals_multibyte_1): Likewise.
9634 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9635 * keymap.c (Fkey_description): Likewise.
9636 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9637 * lread.c (openp, read_integer, read1, string_to_number):
9639 * menu.c (ensure_menu_items): Likewise.
9640 * minibuf.c (read_minibuf_noninteractive): Likewise.
9641 * print.c (printchar, strout): Likewise.
9642 * process.c (create_process, Faccept_process_output)
9643 (wait_reading_process_output, read_process_output, send_process)
9644 (wait_reading_process_output): Likewise.
9645 * profiler.c (make_log, handle_profiler_signal): Likewise.
9646 * regex.c (re_exec): Likewise.
9647 * regex.h: Likewise.
9648 * search.c (looking_at_1, Freplace_match): Likewise.
9649 * sysdep.c (get_child_status, procfs_ttyname)
9650 (procfs_get_total_memory): Likewise.
9651 * systime.h (EMACS_TIME_VALID_P): Likewise.
9652 * term.c (dissociate_if_controlling_tty): Likewise.
9653 * window.c (get_phys_cursor_glyph): Likewise.
9654 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9655 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9657 * xfns.c (Fx_window_property): Likewise.
9658 * xmenu.c (set_frame_menubar): Likewise.
9659 * xselect.c (x_get_window_property, x_handle_dnd_message):
9661 * xsmfns.c (smc_save_yourself_CB): Likewise.
9662 * xterm.c (x_scroll_bar_set_handle): Likewise.
9664 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9666 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9667 to be optional or nil. Adjust comment and convert it to docstring.
9668 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9669 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9671 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9673 Static checking by GCC 4.8-20130319.
9674 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9675 * process.c (Fset_process_datagram_address)
9676 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9677 * xdisp.c (get_char_face_and_encoding)
9678 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9679 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9680 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9682 2013-03-24 Ken Brown <kbrown@cornell.edu>
9684 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9685 fix compilation on 64-bit Cygwin, where underscores are not
9686 automatically prepended.
9688 * w32term.c (w32_initialize): Silence compiler warning.
9690 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9692 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9693 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9694 variables, to save and restore frame dimensions.
9695 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9696 after returning from a 'fullscreen' configuration.
9697 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9698 to avoid races between the main thread and the input thread.
9700 * w32term.h (struct w32_output): New members normal_width,
9701 normal_height, normal_top, normal_left, and prev_fsmode.
9702 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9703 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9706 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9707 'fullscreen' parameter. Always record previous width and height
9708 of the frame, except when switching out of maximized modes, so
9709 that they could be restored correctly, instead of resetting to the
9710 default frame dimensions. Send SC_RESTORE command to the frame,
9711 unless we are going to send SC_MAXIMIZE, to restore the frame
9712 resize hints in the mouse pointer shown by the window manager.
9715 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9717 * lisp.h (get_frame_param): Adjust conditions for prototype
9720 2013-03-22 Ken Brown <kbrown@cornell.edu>
9722 * unexcw.c: Drop unneeded inclusion of w32common.h.
9723 (report_sheap_usage): Declare.
9724 (read_exe_header): Add magic numbers for x86_64.
9725 (fixup_executable): Fix printf format specifier for unsigned long
9728 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9730 * frame.h (struct frame): Put menu_bar_window under #ifdef
9731 because this member is not needed when X toolkit is in use.
9732 (fset_menu_bar_window):
9733 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9734 (free_glyphs, update_frame):
9735 * xdisp.c (expose_frame): Likewise.
9736 (display_menu_bar): Likewise. Remove redundant eassert.
9737 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9740 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9742 Use functions and constants to manipulate Lisp_Save_Value objects.
9743 This replaces code that used macros and strings and token-pasting.
9744 The change makes the C source a bit easier to follow,
9745 and shrinks the Emacs executable a bit.
9746 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9747 (make_save_value): Change 1st arg from string to enum. All callers
9750 (mark_object): Use if, not #if, for GC_MARK_STACK.
9751 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9752 (XSAVE_OBJECT): Now functions, not macros.
9753 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9754 the constant was never used.
9755 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9756 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9757 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9758 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9760 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9761 type3 with a single member save_type. All uses changed.
9762 (save_type, set_save_pointer, set_save_integer): New functions.
9763 * print.c (PRINTX): Remove.
9765 * alloc.c: Remove redundant static declarations.
9767 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9769 * window.h (struct window): Convert left_col, top_line, total_lines
9770 and total_cols from Lisp_Objects to integers. Adjust comments.
9771 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9773 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9774 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9775 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9776 Adjust users where appropriate.
9778 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9780 * frame.h (struct frame): Drop resx and resy because the same data is
9781 available from window system-specific output context. Adjust users.
9782 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9783 New functions to provide defaults when no window system available.
9784 (FRAME_RES_X, FRAME_RES_Y): New macros.
9785 (NUMVAL): Move from xdisp.c.
9786 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9787 (Ffont_face_attributes, Fopen_font):
9788 * image.c (gs_load):
9789 * w32font.c (fill_in_logfont):
9790 * xdisp.c (calc_pixel_width_or_height):
9791 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9792 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9794 2013-03-20 Kenichi Handa <handa@gnu.org>
9796 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9797 to 1 (temporary workaround until a bug related to ASCII
9798 optimization is fixed).
9800 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9802 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9803 Signal error if window is not internal. Adjust docstring.
9804 (delete_all_child_windows): Use combination_limit to save the buffer.
9805 (Fset_window_configuration): Adjust accordingly.
9806 * print.c (syms_of_print): Initialize debugging output not here...
9807 (init_print_once): ...but in a new function here.
9808 * lisp.h (init_print_once): Add prototype.
9809 * emacs.c (main): Add call to init_print_once. Adjust comments.
9811 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9813 * window.c (window_resize_check, window_resize_apply)
9814 (window_from_coordinates, recombine_windows, set_window_buffer)
9815 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9816 (Fsplit_window_internal, Fdelete_window_internal)
9817 (freeze_window_starts): Use bool for booleans.
9818 * window.h (window_frame_coordinates, resize_frame_windows)
9819 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9821 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9823 * dispnew.c (bitch_at_user): Use `user-error'.
9825 2013-03-17 Ken Brown <kbrown@cornell.edu>
9827 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9828 as return type of image_background. (Bug#13981)
9829 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9831 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9833 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9834 (ns_select): Don't return with result uninitialized.
9836 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9839 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9841 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9842 directories. If filename is nil, get directory name (Bug#13932).
9843 Use getFilename and getDirectory.
9844 (getFilename, getDirectory): New methods for EmacsSavePanel and
9846 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9848 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9850 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9852 2013-03-15 Kenichi Handa <handa@gnu.org>
9854 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9855 (adjust_after_replace): Make it back to static. Delete the third
9856 arg text_at_gap_tail. Cancel the code for handling it.
9858 * coding.h (struct coding_system): New member eol_seen.
9860 * coding.c (detect_ascii): New function.
9861 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9862 when the source bytes are actually scanned. On detecting for
9863 coding_category_utf_8_auto, call detect_ascii instead of scanning
9864 source bytes directly.
9865 (produce_chars): Call insert_from_gap with the new arg 0.
9866 (encode_coding): Likewise.
9867 (decode_coding_gap): Control ASCII optimization by the variable
9868 disable_ascii_optimization instead of #ifndef .. #endif.
9869 Deccode EOL format according to coding->eol_seen.
9870 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9873 * lisp.h (adjust_after_replace): Cancel externing it.
9874 (insert_from_gap): Adjust prototype.
9876 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9878 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9879 FULLSCREEN_MAXIMIZED. (Bug#13935)
9881 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9883 * region-cache.c (find_cache_boundary, move_cache_gap)
9884 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9885 Simplify debugging check and convert to eassert. Adjust comment.
9886 (pp_cache): Put under ENABLE_CHECKING.
9888 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9890 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9891 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9893 (w32fullscreen_hook): If the frame is visible, reset
9894 f->want_fullscreen flag after changing the frame size. If the
9895 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9898 2013-03-13 Daniel Colascione <dancol@dancol.org>
9900 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9901 too so that these builds can use Cygwin's file conversion
9902 functions. (We've been building and linking cygw32.o all along
9903 and just not using it.)
9905 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9907 File synchronization fixes (Bug#13944).
9908 * Makefile.in (LIB_FDATASYNC): New macro.
9910 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9911 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9912 Don't worry about HAVE_FSYNC, since a substitute fsync is
9913 available if the system lacks one.
9914 (Fwrite_regin): Retry fsync if interrupted.
9916 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9918 * w32term.c (w32_read_socket): If the Emacs frame is being
9919 activated, call w32fullscreen_hook, to make sure the new frame
9920 dimensions are in effect. (Bug#13937)
9922 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9924 * xdisp.c (init_iterator): Simplify because both character and byte
9925 positions are either specified or -1. Add eassert. Adjust comment.
9926 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9927 character and byte positions can be obtained from marker.
9929 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9931 Static checking by Sun C 5.12.
9932 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9933 * bytecode.c (exec_byte_code):
9934 * dispnew.c (init_display):
9936 * fileio.c (Fsubstitute_in_file_name):
9937 * keyboard.c (Fevent_convert_list):
9938 * keymap.c (Fsingle_key_description):
9939 * term.c (maybe_fatal, fatal):
9940 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9941 * xsmfns.c (Fhandle_save_session):
9942 Omit unreachable code.
9943 * keymap.c (map_keymap_char_table_item): Cast void * to
9944 a function pointer type; the C Standard requires this.
9946 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9947 Include <sys/param.h> unconditionally, as that works elsewhere and
9948 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9949 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9952 See ChangeLog.12 for earlier changes.
9958 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9960 This file is part of GNU Emacs.
9962 GNU Emacs is free software: you can redistribute it and/or modify
9963 it under the terms of the GNU General Public License as published by
9964 the Free Software Foundation, either version 3 of the License, or
9965 (at your option) any later version.
9967 GNU Emacs is distributed in the hope that it will be useful,
9968 but WITHOUT ANY WARRANTY; without even the implied warranty of
9969 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9970 GNU General Public License for more details.
9972 You should have received a copy of the GNU General Public License
9973 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.