1 2014-03-23 Daniel Colascione <dancol@dancol.org>
3 Split gc_sweep into discrete functions for legibility and better
6 * alloc.c (sweep_strings,sweep_vectors): Add NO_INLINE
7 (sweep_vectors): Fix typo in comment.
8 (sweep_conses,sweep_floats,sweep_intervals)
9 (sweep_symbols,sweep_misc,sweep_buffers): New functions.
10 (gc_sweep): Call new functions, to which existing functionality is
12 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
14 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
16 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
18 2014-03-23 Daniel Colascione <dancol@dancol.org>
20 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
21 only if xic_style calls for it. This change allows Emacs to work
22 with ibus. Also, don't leak resources if create_frame_xic fails,
23 and stop caching xic_style across different displays.
24 (supported_xim_styles): Make const.
25 (best_xim_style): Remove first parameter: it's always just
26 supported_xim_styles. Change to look at supported_xim_styles
29 2014-03-23 Daniel Colascione <dancol@dancol.org>
31 * term.c (init_tty): Rearrange condition for clarity; print
32 appropriate diagnostic.
34 2014-03-23 Daniel Colascione <dancol@dancol.org>
36 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
39 2014-03-22 Glenn Morris <rgm@gnu.org>
41 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
43 2014-03-22 Daniel Colascione <dancol@dancol.org>
45 * process.c (conv_sockaddr_to_lisp): When extracting the string
46 names of AF_LOCAL sockets, stop before reading uninitialized memory.
48 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
50 Fix regression introduced by patch for Bug#10500.
51 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
52 * w32term.c (x_draw_image_relief): Likewise.
54 2014-03-21 Martin Rudalics <rudalics@gmx.at>
56 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
57 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
58 maximize a frame for odd default fonts.
60 2014-03-21 Glenn Morris <rgm@gnu.org>
62 * minibuf.c (history-length): Increase default from 30 to 100.
64 2014-03-21 Daniel Colascione <dancol@dancol.org>
66 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
67 every time we switch to minibuffer.
69 * alloc.c (lisp_align_malloc, allocate_string_data)
70 (allocate_vectorlike): Allow mmap allocation of lisp objects.
71 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
73 2014-03-21 Eli Zaretskii <eliz@gnu.org>
75 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
78 2014-03-21 Daniel Colascione <dancol@dancol.org>
80 Always prohibit dumping a dumped Emacs.
82 * emacs.c (might_dump): New variable.
83 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
84 * lisp.h (might_dump): Declare.
85 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
87 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
89 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
91 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
93 * doc.c (store_function_docstring): Warn when we don't know where to
95 (Fsubstitute_command_keys): Don't advertise the fact that
96 text-properties are dropped, since we think it's a bug that we'll fix
99 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
100 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
101 * frame.c (frame_garbaged): Make "docstring" more precise.
103 2014-03-20 Glenn Morris <rgm@gnu.org>
105 * charset.c (init_charset): When we cannot find the charsets directory,
106 mention if EMACSDATA is set.
108 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
110 * fns.c (Frandom): Fix rare bug where the result isn't random.
112 Fix porting inconsistency about rounding to even.
113 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
114 This way, the unusual !HAVE_RINT case acts like the usual
115 HAVE_RINT case, and we can fix the documentation accordingly.
117 2014-03-19 Eli Zaretskii <eliz@gnu.org>
119 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
120 (w32_wnd_proc): Initialize the dwHoverTime member of
121 TRACKMOUSEEVENT structure.
123 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
125 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
127 2014-03-16 Eli Zaretskii <eliz@gnu.org>
129 * search.c (find_newline): Speed up the function when using the
130 newline cache, by halving the number of calls to
131 region_cache_forward and region_cache_backward. (Bug#16830)
133 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
135 * buffer.c (Fset_buffer): Document return value (bug#17015).
137 2014-03-14 Martin Rudalics <rudalics@gmx.at>
139 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
140 nil, always resize character wise to avoid potential loss of the
141 mode line (Bug#16923 related).
143 2014-03-12 Martin Rudalics <rudalics@gmx.at>
145 * frame.c (x_set_frame_parameters): Always calculate new sizes
146 pixelwise to avoid potential loss when rounding.
148 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
150 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
151 * xterm.c (x_free_frame_resources): Free all allocated cursors.
153 2014-03-10 Eli Zaretskii <eliz@gnu.org>
155 * w32.c (fstatat): Don't add an extra slash if the argument ends
156 with a slash: this fails the subsequent call to stat_worker on
157 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
159 2014-03-09 Martin Rudalics <rudalics@gmx.at>
161 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
163 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
165 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
167 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
168 when frame is only on one screen (Bug#14713).
170 2014-03-08 Eli Zaretskii <eliz@gnu.org>
172 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
173 there's a valid wrap point in the display line, the last glyph
174 cannot "just barely fit" on this row, because display_line doesn't
175 let it. Instead, proceed as if the last glyph didn't fit, so that
176 we eventually back up the iterator to the wrap point. This avoids
177 delusional behavior of move_it_to, whereby it proceeds to the next
178 display line, but sets current_x to zero for all the glyphs that
179 without word-wrap would fit on the previous display line.
180 One result was that visual-order cursor movement behaved erratically
182 (Fmove_point_visually): Add code to find the x coordinate of the
183 last character before wrap point, under word-wrap on a TTY.
185 2014-03-07 Eli Zaretskii <eliz@gnu.org>
187 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
188 also return value of MOVE_POS_MATCH_OR_ZV from
189 move_it_in_display_line_to, when moving from beginning of line to
190 point's position. (Bug#16961)
192 2014-03-07 Martin Rudalics <rudalics@gmx.at>
194 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
195 * window.c (Fselect_window): Explain NORECORD and
196 `buffer-list-update-hook' in doc-string.
198 2014-03-06 Martin Rudalics <rudalics@gmx.at>
200 * window.c (Fother_window_for_scrolling): Check that
201 Vother_window_scroll_buffer is a buffer.
203 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
205 * xterm.c (xim_initialize): Always pass a copy of resource name
206 to XRegisterIMInstantiateCallback and eassert whether return
207 value is True. Passing copy is important because Xlib doesn't
208 make its own copy and resource name argument usually points to
209 SSDATA (Vx_resource_name), which may be changed from Lisp.
210 (xim_close_display): For XUnregisterIMInstantiateCallback,
211 always eassert return value and pass exactly the same values
212 as were used for XRegisterIMInstantiateCallback.
213 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
214 sources to check why if you are interested.
216 2014-03-05 Martin Rudalics <rudalics@gmx.at>
218 * dispnew.c (change_frame_size_1): Add new_lines instead of
219 new_height, the latter may be still zero if passed as such.
220 * window.c (Fwindow_pixel_height): Mention bottom divider in
223 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
225 Fix "resource temporarily unavailable" with xgselect
227 * xgselect.c: Include <stdbool.h>.
228 (xg_select) [!USE_GTK]: Don't lose track of errno.
230 Fix minor --enable-gcc-warnings issues.
231 * widget.c (update_various_frame_slots, EmacsFrameResize):
232 Avoid unused locals. Prefer 'if' to '#if' when either will do.
234 2014-03-04 Ken Brown <kbrown@cornell.edu>
236 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
237 represent the actual adjustment needed for alignment.
239 2014-03-04 Eli Zaretskii <eliz@gnu.org>
241 * gmalloc.c (aligned_alloc): Don't allocate more memory than
242 needed, and don't reallocate if the initial allocation already
243 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
245 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
247 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
250 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
252 * cmds.c (delete-char): Update docstring pointing out that the
253 function ignores `delete-active-region' and `overwrite-mode'.
255 2014-03-03 Eli Zaretskii <eliz@gnu.org>
257 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
259 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
260 allocated buffer due to alignment.
261 (freehook): If the block to be freed was allocated by
262 'aligned_alloc', find its real pointer before calling 'free'.
264 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
267 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
269 * font.c (toplevel): Adjust comment about font cache layout.
270 (font_clear_cache): Fix to match real font cache layout.
271 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
272 (Fframe_font_cache) [FONT_DEBUG]: New function.
273 (syms_of_font) [FONT_DEBUG]: Defsubr it.
275 Avoid crashes when X fonts are erroneously freed on reused X
276 'Display *' connection data (Bug#16069). Note that X font
277 resources still may be leaked, but currently there is no way
278 to completely avoid it.
279 * xterm.h (struct x_display_info): New member x_id. Add comments.
280 * xterm.c (x_display_id): New variable.
281 (x_term_init): Assign identifier to each opened X connection.
282 * xfont.c (struct xfont): New member x_display_id.
283 (xfont_open): Initialize it with frame's display id.
284 (xfont_close): Check whether font's display id matches the one
285 recorded for the given display. Adjust comment.
286 * xftfont.c (struct xftfont_info):
287 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
289 2014-03-01 Martin Rudalics <rudalics@gmx.at>
291 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
292 * window.c (Fother_window_for_scrolling): Don't try to scroll a
293 killed Vother_window_scroll_buffer.
294 (Vother_window_scroll_buffer): Fix doc-string accordingly.
296 2014-03-01 Eli Zaretskii <eliz@gnu.org>
298 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
299 that start with more than 2 slashes as UNCs. (Bug#16751)
301 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
303 Fix a few crashes and leaks when cloning C strings.
304 * alloc.c, lisp.h (dupstring): New function.
305 * gtkutil.c (xg_get_font):
306 * term.c (tty_default_color_capabilities):
307 * xsettings.c (store_monospaced_changed)
308 (store_font_name_changed, parse_settings)
309 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
310 This avoids some unlikely crashes due to accessing freed storage,
311 and avoids some minor memory leaks in the more-typical case.
313 2014-02-28 Martin Rudalics <rudalics@gmx.at>
315 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
316 cursor when modeline can't be dragged (Bug#16647).
318 2014-02-28 Glenn Morris <rgm@gnu.org>
320 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
321 from custom-delayed-init-variables. (Bug#11565)
323 2014-02-27 Martin Rudalics <rudalics@gmx.at>
325 More fixes for mouse glyph calculations (Bug#16647).
326 * window.c (coordinates_in_window): In intersection of
327 horizontal and vertical window dividers prefer the horizontal
328 one. Add some extra parens to last fix.
329 (window_relative_x_coord): Return x-coordinate for header and
331 * xdisp.c (remember_mouse_glyph): In text area don't extend
332 glyph into mode line to show the vertical drag cursor there
333 immediately. Subdivide mouse glyphs in right fringes to show a
334 horizontal drag cursor as soon as we enter the "grabbable width"
335 portion. Handle vertical border case separately. Do not
336 subdivide window divider areas.
337 (note_mouse_highlight): On bottom divider of bottommost windows
338 show vertical drag cursor only when the minibuffer window can be
341 2014-02-27 Eli Zaretskii <eliz@gnu.org>
343 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
344 reset by the face of the object just displayed. See also bug#76.
345 (get_next_display_element): If the string came from a display
346 property, examine the box face attribute at it->position, not at
347 it->current.pos, since the latter was not updated yet. (Bug#16870)
348 (handle_face_prop): Improve commentary.
350 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
352 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
353 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
355 2014-02-26 Martin Rudalics <rudalics@gmx.at>
357 Fixes around Bug#16647.
358 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
359 ON_BOTTOM_DIVIDER cases.
360 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
361 only if the window has no right divider.
362 (Fcoordinates_in_window_p): Fix doc-string.
364 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
366 * lread.c (Funintern): Fix doc to match advertised calling convention.
368 2014-02-24 Daniel Colascione <dancol@dancol.org>
370 * keyboard.c (read_char): Close race that resulted in lost events.
372 2014-02-22 Glenn Morris <rgm@gnu.org>
374 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
375 * window.c (window-resize-pixelwise): Doc fixes.
377 * process.c (Finternal_default_process_filter)
378 (Finternal_default_process_sentinel): Doc tweaks.
380 2014-02-21 Glenn Morris <rgm@gnu.org>
382 * process.c (Fprocess_buffer, Faccept_process_output)
383 (Finternal_default_process_filter, Finternal_default_process_sentinel):
386 2014-02-21 Martin Rudalics <rudalics@gmx.at>
388 * window.c (Fwindow_scroll_bar_width): New function.
390 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
392 Pacify GCC when configuring with --enable-gcc-warnings.
393 * xdisp.c (move_it_in_display_line_to) [lint]:
394 Initialize recently-added local.
396 2014-02-21 Daniel Colascione <dancol@dancol.org>
398 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
400 2014-02-20 Eli Zaretskii <eliz@gnu.org>
402 * xdisp.c (init_iterator): Don't dereference a bogus face
404 (try_cursor_movement): Don't use cursor position if
405 set_cursor_from_row failed to compute it. This avoids assertion
406 violations in MATRIX_ROW.
407 (move_it_in_display_line_to): Save the iterator state in ppos_it
408 only once per call. Reimplement the method used to return to the
409 best candidate position if all the positions found in display line
410 are beyond TO_CHARPOS. This cuts down the number of calls to
411 bidi_shelve_cache, which moves a lot of stuff when lines are long
412 and include bidirectional text. (Bug#15555)
414 2014-02-20 Glenn Morris <rgm@gnu.org>
416 * data.c (Fdefalias): Doc fix.
418 2014-02-19 Eli Zaretskii <eliz@gnu.org>
420 * xdisp.c (display_line): Fix horizontal scrolling of large images
421 when fringes are turned off. This comes at a price of not
422 displaying the truncation/continuation glyphs in this case.
425 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
426 CreateDIBSection returns an error indication, zero out *ximg after
427 destroying the image. This avoids crashes in memory allocations
428 due to the fact that some of the callers also call
429 x_destroy_x_image, which will attempt to free an already free'd
432 2014-02-18 Martin Rudalics <rudalics@gmx.at>
434 * widget.c (update_various_frame_slots): Don't set
435 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
437 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
439 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
441 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
443 temacs --daemon fix (Bug#16599).
444 * emacs.c (main): Initialize daemon_pipe[1] here ...
445 (syms_of_emacs): ... instead of here.
447 2014-02-16 Anders Lindgern <andlind@gmail.com>
449 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
452 2014-02-16 Daniel Colascione <dancol@dancol.org>
454 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
455 (xd_get_connection_address): Use it.
456 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
457 xd_get_connection_address because the latter signals if the bus
458 we're trying to close is already disconnected.
460 2014-02-13 Eli Zaretskii <eliz@gnu.org>
462 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
463 argument to CreateThread. This avoids segfaults on Windows 9X.
464 Reported by oslsachem <oslsachem@gmail.com>.
466 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
468 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
469 * unexhp9k800.c (unexec_error): New function, to simplify the code.
470 (check_lseek): New function, to report lseek errors.
471 (save_data_space, update_file_ptrs, read_header, write_header)
472 (copy_file, copy_rest, unexec): Use these news functions.
473 (update_file_ptrs): Don't assume wraparound behavior when
474 converting a large size_t value to off_t.
476 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
478 * composite.c (fill_gstring_header): Pass positions as C integers
479 and move parameters checking to...
480 (Fcomposition_get_gstring): ...this function. Handle case when
481 buffer positions are in reversed order and avoid crash (Bug#16739).
483 * buffer.c (validate_region): Mention current buffer in error message.
485 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
487 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
489 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
491 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
493 2014-02-11 Glenn Morris <rgm@gnu.org>
495 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
496 Replace refs to "OpenStep" in messages.
498 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
500 Avoid "." at end of error diagnostics.
501 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
503 * nsfns.m (ns_display_info_for_name):
504 * nsselect.m (Fx_own_selection_internal):
505 * nsterm.m (performDragOperation:):
506 Remove "." from end of diagnostic.
508 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
510 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
511 unintuitive (bug#15824).
512 (Fyes_or_no_p): Doc fix (bug#15456).
514 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
516 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
518 * eval.c (call_debugger): When exiting the debugger, do not allow
519 max_specpdl_size less than actual binding depth (Bug#16603).
520 (syms_of_eval): Adjust docstring.
522 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
524 * cmds.c (Fself_insert_command): Output a clearer error message on
525 negative repetitions (bug#9476).
527 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
529 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
531 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
533 * minibuf.c (Fread_string): Doc clarification (bug#15422).
535 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
537 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
539 * keyboard.c (Frecursive_edit): Fix typo in docstring.
541 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
543 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
545 * keyboard.c (Frecursive_edit): Say more precicely how throwing
546 `exit' works (bug#15865).
548 2014-02-07 Martin Rudalics <rudalics@gmx.at>
550 Constrain window box/body sizes and margin widths (Bug#16649).
551 * xdisp.c (window_box_width): Don't return less than zero.
552 (window_box_left_offset, window_box_right_offset): Don't return
553 more than the window's pixel width.
554 * window.c (window_body_height, window_body_width): Don't return
556 (window_resize_apply): Adjust margin width, if necessary.
558 2014-02-07 Glenn Morris <rgm@gnu.org>
560 * nsterm.m (syms_of_nsterm): Doc fix.
562 2014-02-06 Eli Zaretskii <eliz@gnu.org>
564 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
565 New variables: pointers through which to call the respective APIs.
566 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
567 (filename_from_ansi, sys_link, check_windows_init_file):
568 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
569 This is required on Windows 9X, where we dynamically load
570 UNICOWS.DLL which has their non-stub implementations.
571 (maybe_load_unicows_dll): Assign addresses to these 2 function
572 pointers after loading UNICOWS.DLL.
574 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
575 MultiByteToWideChar and WideCharToMultiByte through function
578 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
581 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
583 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
584 for OSX >= 10.9 if separate spaces are used.
585 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
587 2014-02-06 Glenn Morris <rgm@gnu.org>
589 * buffer.c (cache-long-scans): Doc fix.
591 2014-02-05 Eli Zaretskii <eliz@gnu.org>
593 * w32fns.c (Fw32_shell_execute): Doc fix.
595 2014-02-05 Bastien Guerry <bzg@gnu.org>
597 * syntax.c (Fforward_word): Call Fconstrain_to_field with
598 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
600 2014-02-05 Martin Rudalics <rudalics@gmx.at>
602 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
603 outside the window (Bug#16649).
605 * xdisp.c (note_mouse_highlight): When entering a margin area show
606 a non-text cursor (Bug#16647).
608 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
610 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
611 It prompted a compile-time diagnostic on GNU/Linux.
612 Simplify to remove the need for the label.
614 2014-02-04 Eli Zaretskii <eliz@gnu.org>
616 * w32menu.c (w32_popup_dialog): Don't condition the whole function
617 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
618 to show it; otherwise return 'unsupported--w32-dialog' to signal
619 to the caller that emulation with menus is necessary.
620 This resurrects code inadvertently deleted by the 2013-10-08 commit.
622 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
624 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
627 * menu.c (Fx_popup_dialog): Don't condition the call to
628 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
629 special symbol 'unsupported--w32-dialog', emulate the dialog with
630 a menu by calling x-popup-menu.
632 * menu.h (Qunsupported__w32_dialog): New extern variable.
634 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
636 * keyboard.c (kbd_buffer_get_event): Read file notification events
639 * xgselect.c (xg_select): Read glib events in any case, even if
640 there are no file descriptors to watch for. (Bug#16519)
642 2014-02-03 Martin Rudalics <rudalics@gmx.at>
644 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
645 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
646 * w32term.c (w32_draw_window_divider): Handle first and last
648 * w32term.h (w32_fill_area_abs): New function.
649 * xdisp.c (x_draw_right_divider): Don't draw over bottom
651 * xfaces.c (realize_basic_faces): Handle new face ids.
652 * xfns.c (Fx_create_frame): Call x_default_parameter for right
653 and bottom divider width.
654 * xterm.c (x_draw_window_divider): Handle first and last pixels
657 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
659 * print.c (Fexternal_debugging_output): Add cast to pacify
660 --enable-gcc-warnings.
661 * eval.c (call_debugger): Grow specpdl if the debugger was
662 entered due to specpdl overflow (Bug#16603) and allow more
663 specpdl space for the debugger itself.
665 2014-02-02 Martin Rudalics <rudalics@gmx.at>
667 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
670 2014-02-01 Eli Zaretskii <eliz@gnu.org>
672 * w32fns.c (Ffile_system_info): Use WINAPI in the function
673 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
675 * print.c (Fexternal_debugging_output): If the argument character
676 is non-ASCII, encode it with the current locale's encoding before
677 writing the result to the terminal. (Bug#16448)
679 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
680 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
683 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
685 * process.c (create_process): Reset SIGPROF handler in the child.
686 * callproc.c (call_process): Likewise.
688 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
690 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
692 2014-01-29 Eli Zaretskii <eliz@gnu.org>
694 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
695 of zero to print strings, GDB doesn't like it.
697 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
698 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
699 we still use correct addresses. (Bug#16576)
701 2014-01-27 K. Handa <handa@gnu.org>
703 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
704 to preserve the code detection behavior of 24.3.
705 * coding.h (struct coding_system): New member detected_utf8_bytes.
706 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
707 (decode_coding_gap): Use short cut for UTF-8 file reading only
708 when coding->detected_utf8_bytes equals to coding->src_bytes.
709 * fileio.c (Finsert_file_contents): Cancel the previous change.
711 2014-01-29 Martin Rudalics <rudalics@gmx.at>
713 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
714 that are not visible.
716 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
718 * xmenu.c (create_and_show_popup_menu): Handle case when no key
719 is grabbed (Bug#16565).
721 2014-01-28 Martin Rudalics <rudalics@gmx.at>
723 * xdisp.c (last_max_ascent): Re-remove after erroneously
724 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
726 (move_it_to): Re-remove reference to last_max_ascent.
727 (Fwindow_text_pixel_size): Add iterator's max_ascent and
728 max_descent here instead of calling line_bottom_y.
731 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
733 * terminal.c (initial_free_frame_resources): New function.
734 (init_initial_terminal): Install new hook to free face cache
735 on initial frame and avoid memory leak. For details, see
736 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
737 * xfaces.c (free_frame_faces): Adjust comment.
739 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
741 * data.c (Fstring_to_number): Document results if unparsable
744 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
746 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
748 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
750 When decoding, prefer ptrdiff_t to int for buffer positions etc.
751 * coding.c (detect_coding_utf_8, emacs_mule_char)
752 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
753 (check_utf_8, decode_coding):
754 * coding.h (struct coding_system.errors):
755 Use ptrdiff_t, not int, for integer values derived from buffer and
758 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
759 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
760 before invoking decode_coding_gap, since there's just one block.
762 2014-01-25 Martin Rudalics <rudalics@gmx.at>
764 Fix handling of face attributes in Fx_create_frame (Bug#16529).
765 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
766 too early. Again run change_frame_size before assigning menu-
769 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
771 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
772 arrives, call x_check_fullscreen, in case the new display has a
773 different resolution. (Bug#16517)
775 2014-01-25 Eli Zaretskii <eliz@gnu.org>
777 * term.c (read_menu_input): If the selected frame changes, exit
779 (tty_menu_show): If the selected frame changes while we displayed
780 a menu, throw to top level. (Bug#16479)
782 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
784 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
786 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
788 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
789 * data.c (count_one_bits_word): Fix bug (negated comparison)
790 when BITS_PER_ULL < BITS_PER_BITS_WORD.
792 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
794 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
795 Avoid undefined behavior by initializing display property bit of a
796 string processed by the bidirectional iterator. For details, see
797 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
799 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
801 Minor cleanup of previous change.
802 * image.c (imagemagick_error, Fimagemagick_types):
803 Omit some recently-introduced and unnecessary casts and assignments.
805 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
807 Fix two memory leaks discovered with Valgrind.
808 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
809 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
811 2014-01-22 Martin Rudalics <rudalics@gmx.at>
813 Fixes in window size functions around Bug#16430 and Bug#16470.
814 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
815 (Fwindow_mode_line_height, Fwindow_header_line_height)
816 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
817 Minor doc-string adjustments.
818 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
820 (window_body_height, window_body_width): Do not count partially
821 visible lines/columns when PIXELWISE is nil (Bug#16470).
822 (Qfloor, Qceiling): New symbols.
824 2014-01-21 Eli Zaretskii <eliz@gnu.org>
826 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
827 when the image cache is not yet allocated. (Bug#16509)
829 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
831 * buffer.c (Fkill_buffer): When killing an indirect buffer,
832 re-attach intervals to its base buffer (Bug#16502).
833 * intervals.c (set_interval_object): Move from here...
834 * intervals.h (set_interval_object): ... to here. Fix comments.
836 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
838 Avoid undefined behavior by initializing buffer redisplay bit.
839 Problem reported by Dmitry Antipov in
840 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
841 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
843 Revert some of the CANNOT_DUMP fix (Bug#16494).
844 * lread.c (init_lread): Fix typo: NILP, not !NILP.
846 2014-01-19 Eli Zaretskii <eliz@gnu.org>
848 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
849 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
850 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
851 they are replaced by macros that expand into direct calls to the
852 corresponding functions from GDI32.DLL.
853 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
854 variables in the Cygwin build, they are unused.
856 2014-01-19 K. Handa <handa@gnu.org>
858 * composite.c (composition_update_it): Fix previous change.
860 2014-01-18 Eli Zaretskii <eliz@gnu.org>
862 Fix file name handling on MS-Windows 9X.
863 * w32.c (maybe_load_unicows_dll): New function.
865 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
866 on, to make sure we can convert file names to and from UTF-8 on
867 Windows 9X. This fixes a failure to start up because Emacs cannot
868 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
870 * w32font.c [WINDOWSNT]: Include w32.h.
871 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
872 of implementing the same stuff.
873 Remove now unused g_b_init_is_windows_9x.
875 * w32.h (maybe_load_unicows_dll): Add prototype.
877 2014-01-17 Eli Zaretskii <eliz@gnu.org>
879 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
880 switch to single keyboard. Prevents daemon crashes when a new
881 client connects while we show a TTY menu in an existing client.
884 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
886 Fix MinGW64 porting problem with _setjmp.
887 Reported by Eli Zaretskii in:
888 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
889 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
890 the old _setjmp and _longjmp. All uses changed.
892 2014-01-13 Daniel Colascione <dancol@dancol.org>
894 * textprop.c (Fremove_list_of_text_properties):
895 Correctly handle reaching the end of the interval tree. (Bug#15344)
897 2014-01-13 Martin Rudalics <rudalics@gmx.at>
899 * xdisp.c (resize_mini_window): Round height to a multiple of
900 frame's line height. Fix bug in calculation of window start
901 position (Bug#16424).
903 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
905 * macfont.m: Include termchar.h.
906 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
907 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
908 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
909 *_WITH_GC_* to take face and f as parameters.
910 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
911 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
913 2014-01-13 Daniel Colascione <dancol@dancol.org>
915 Fix menu item updating in the presence of the Unity global menu
918 * gtkutil.h (xg_have_tear_offs): Add frame parameter
919 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
921 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
922 updating menus; explain why.
923 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
924 problem it's supposed to solve and it interferes with detecting
925 the presence of a global menu.
926 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
929 2014-01-11 K. Handa <handa@gnu.org>
931 * composite.c (composition_update_it): Fix indexing of
932 LGSTRING_CHAR (Bug#15984).
934 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
936 * unexw32.c (_start) [__MINGW64__]: Define to __start.
938 2014-01-11 Eli Zaretskii <eliz@gnu.org>
940 * xdisp.c (try_window_id): Don't use this function's optimizations
941 if overlays in the buffer displayed by the window have changed
942 since last redisplay. (Bug#16347)
943 (message_dolog): Fix indentation.
945 2014-01-11 Martin Rudalics <rudalics@gmx.at>
947 * frame.c (frame_resize_pixelwise): Fix doc-string.
949 2014-01-10 Martin Rudalics <rudalics@gmx.at>
951 Fix handling of internal borders (Bug#16348).
952 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
953 Remove internal border width from pixel width of windows.
954 (change_frame_size_1): Don't return early when frame's pixel
955 size changes - we still have to record the new sizes in the
957 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
958 also when toolbar gets larger.
959 * window.c (check_frame_size): Include internal_border_width in
961 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
962 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
963 In non-toolkit/non-GTK version clear internal border.
964 * xterm.c (x_clear_under_internal_border): New function for
965 non-toolkit/non-GTK version.
966 (x_after_update_window_line): In non-toolkit/non-GTK version
968 (handle_one_xevent, x_set_window_size):
969 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
970 * xterm.h (x_clear_under_internal_border): Extern it.
972 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
974 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
975 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
978 2014-01-06 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (redisplay_window): Don't skip window redisplay if the
981 last value of point is not equal to buffer's point. (Bug#16129)
983 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
986 * nsterm.h (updateCollectionBehavior): Rename from
987 updateCollectionBehaviour. All uses changed.
989 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
990 * Makefile.in (SETFATTR): New macro.
991 (temacs$(EXEEXT)): Use it.
993 2014-01-04 Martin Rudalics <rudalics@gmx.at>
995 Fix maximization behavior on Windows (Bug#16300).
996 * w32fns.c (w32_fullscreen_rect): Don't handle
997 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
998 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
999 of SetWindowPos. Restore last placement also when leaving
1000 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1001 but the FULLSCREEN_BOTH case.
1003 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1006 * data.c (arithcompare_driver):
1007 * fileio.c (Fcar_less_than_car):
1008 * fns.c (internal_equal):
1009 * frame.c (delete_frame):
1010 * lisp.h (enum More_Lisp_Bits):
1012 Avoid C99 constructs that don't work in C89.
1013 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1014 to port to C89, which doesn't have 'long long'.
1015 (count_trailing_zero_bits): Use them.
1017 2014-01-03 Chong Yidong <cyd@gnu.org>
1019 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1021 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1023 Further adjust frame/window scrollbar width calculations.
1024 * window.c (apply_window_adjustment):
1025 Set windows_or_buffers_changed.
1026 (Fwindow_scroll_bars): Return actual scrollbar width.
1027 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1028 For non-toolkit builds again use 14 as minimum width and set
1029 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1030 * xterm.c (XTset_vertical_scroll_bar): Take width from
1031 WINDOW_SCROLL_BAR_AREA_WIDTH.
1032 (x_new_font): Rename wid to unit. Base calculation of new
1033 scrollbar width on toolkit used and make it analogous to that of
1034 x_set_scroll_bar_default_width.
1035 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1036 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1037 of GetSystemMetrics.
1038 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1039 WINDOW_SCROLL_BAR_AREA_WIDTH.
1040 (x_new_font): Make it correspond to changes in xterm.c.
1042 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1044 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1045 This is a cleaner way to fix the MinGW-w64 porting problem.
1046 Check for INTPTR_MAX misconfiguration.
1048 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1050 * search.c (newline_cache_on_off, find_newline): In indirect
1051 buffers, use the newline cache of the base buffer.
1053 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1054 buffer, invalidate the caches of its base buffer. (Bug#16265)
1056 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1057 buffers, use the width-run cache of the base buffer.
1059 * xdisp.c (redisplay_window): When the window displays an indirect
1060 buffer, and the character widths in the display table have
1061 changed, invalidate the width-run cache of the corresponding base
1064 * fileio.c (Finsert_file_contents): When invalidating the newline
1065 cache, consider the case of inserting into indirect buffer.
1067 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1068 In indirect buffers, use the paragraph cache of the base buffer.
1070 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1072 * window.c (grow_mini_window): Fix last change.
1074 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1076 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1078 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1080 * w32term.c (w32_initialize): Use LCID and LOWORD.
1082 * w32proc.c (create_child): Use pid_t for 5th argument.
1083 (IsValidLocale): Don't provide prototype for MinGW64.
1084 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1085 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1087 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1088 MinGW64 doesn't support.
1090 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1092 * w32.c (set_named_security_info): New function.
1093 (acl_set_file): Fall back on set_named_security_info if
1094 set_file_security fails.
1095 (g_b_init_set_named_security_info_w)
1096 (g_b_init_set_named_security_info_a): New static variables.
1097 (globals_of_w32): Initialize them to zero.
1098 (set_named_security_info): Set them to non-zero if the
1099 corresponding API is available.
1100 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1101 New function typedefs.
1103 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1105 Some more fixes following pixelwise resize changes including one
1107 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1108 of frame_resize_pixelwise.
1109 * widget.c (pixel_to_text_size): New function.
1110 (update_wm_hints): Have size hints respect value of
1111 frame_resize_pixelwise.
1112 (EmacsFrameResize): Alway process resize requests pixelwise.
1113 * window.c (grow_mini_window): Make sure mini window is at least
1115 * xdisp.c (display_menu_bar): Make sure menubar extends till
1117 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1118 (x_set_tool_bar_lines): Calculate pixelwise.
1119 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1120 frame_resize_pixelwise.
1122 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1124 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1125 variables not used there.
1127 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1129 * w32.c (sys_umask): New function. (Bug#16299)
1131 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1133 * dispnew.c (change_frame_size_1): Take old width of root window
1134 from that window's pixel width. (Bug#16284)
1136 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1138 Plain copy-file no longer chmods an existing destination (Bug#16133).
1139 * fileio.c (realmask): Now a static var, not a local.
1140 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1141 Remove arg STATPTR. All uses changed.
1142 (Fcopy_file): Do not alter permissions of existing destinations,
1143 unless PRESERVE-PERMISSIONS (renamed from
1144 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1145 Avoid race when testing for existing destinations and for
1146 when input and output files are the same.
1147 If changing the group fails, adjust both default and
1148 preserved permissions so that access is not granted to the
1150 (Fset_default_file_modes, init_fileio): Update realmask.
1151 (Fdefault_file_modes): Use realmask instead of calling umask.
1153 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1155 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1156 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1157 flags on the daemon pipe ends before execing.
1159 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1161 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1162 session. (Bug#14739)
1164 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1166 * callproc.c (Vexec_path): Document that exec-directory is in it.
1168 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1170 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1173 2013-12-27 Chong Yidong <cyd@gnu.org>
1175 * data.c (Fsymbol_function): Doc fix.
1177 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1179 Some more tinkering with Bug#16051.
1180 * window.c (resize_frame_windows): Don't let the size of the
1181 root window drop below the frame's default character size.
1182 Never ever delete any subwindows - let the window manager do the
1185 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1186 of toolbar lines needed when they exceed the height of the root
1188 (unwind_create_frame_1): New function.
1189 (Fx_create_frame): Generally inhibit calling the window
1190 configuration change hook here. Remove extra call to
1191 change_frame_size - it's not needed when we don't run the
1192 configuration change hook.
1194 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1196 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1197 On my Fedora 19 platform the core dumps were so big that
1198 my desktop became nearly catatonic.
1199 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1200 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1201 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1202 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1203 a clang-only syntax.
1204 * conf_post.h (__has_feature): New macro, if not already defined.
1205 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1206 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1208 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1210 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1211 is a file name. (Bug#16252)
1213 2013-12-25 Chong Yidong <cyd@gnu.org>
1215 * keyboard.c (Voverriding_terminal_local_map)
1216 (Voverriding_local_map): Doc fix.
1218 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1220 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1222 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1223 file name when it is submitted to ShellExecute. Simplify code.
1224 Don't test DOCUMENT for being a string, as that is enforced by
1225 CHECK_STRING. Doc fix.
1227 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1229 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1230 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1231 redisplay_tool_bar does. Improve and fix commentary.
1232 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1233 limits of the glyph matrices. (Bug#16051)
1234 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1235 only when the new size is different from the old one, and the new
1236 size can be achieved given the frame height.
1238 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1240 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1242 2013-12-23 Glenn Morris <rgm@gnu.org>
1244 * lread.c (Fload): Mention load-prefer-newer in doc.
1246 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1248 Handle Bug#16207 by being more restrictive when running hooks.
1249 * window.c (unwind_change_frame): New function.
1250 (Fset_window_configuration): Don't run configuration change hook
1251 while the frame configuration is unsafe. Call select_window
1254 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1256 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1258 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1260 * nsterm.h: Declare EmacsColor category.
1262 * nsterm.m (NSColor): Implement EmacsColor category.
1263 (ns_get_color): Use colorUsingDefaultColorSpace.
1264 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1266 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1268 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1270 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1271 having the PNG_NORETURN attribute, to avoid compiler warning in
1274 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1276 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1278 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1279 fringe background extension.
1280 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1281 because they are now always the same as `left' and `width',
1282 respectively. Remove code for the case that `width' and
1283 `sb_width' are different.
1285 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1287 Remove scroll_bar_actual_width from frames.
1288 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1289 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1290 (x_figure_window_size):
1291 * nsterm.m (x_set_window_size):
1292 * widget.c (set_frame_size):
1293 * w32term.c (x_set_window_size):
1294 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1295 scroll_bar_actual_width.
1297 Convert scroll_bar members to integers on Windows.
1298 * w32term.h (struct scroll_bar): Convert top, left, width,
1299 height, start, end and dragging to integers.
1300 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1302 * w32term.c (w32_set_scroll_bar_thumb)
1303 (w32_scroll_bar_handle_click): Remove XINT conversions for
1304 scroll_bar members. Treat bar->dragging as integer.
1305 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1306 first element. Remove XINT conversions for scroll_bar members.
1307 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1308 Remove XINT conversions for scroll_bar members.
1310 Fix assignment for new window total sizes.
1311 * window.c (Fwindow_resize_apply_total): Assign values for
1314 2013-12-20 Chong Yidong <cyd@gnu.org>
1316 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1317 argument to `append'.
1319 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1321 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1322 current text face, for extending the face of the display margins.
1325 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1326 Doc fix. (Bug#16190)
1328 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1330 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1333 * nsterm.m (Qfile, Qurl): New.
1334 (EV_MODIFIERS2): New macro.
1335 (EV_MODIFIERS): Use EV_MODIFIERS2.
1336 (ns_term_init): Remove font and color from DND, does not work on
1337 newer OSX, and other ports don't have them.
1338 (performDragOperation:): Handle modifiers used during drag.
1339 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1340 Remove global Lisp variables used to communicate with ns-win.el.
1341 Remove font and color handling.
1342 (syms_of_nsterm): Defsym Qfile and Qurl.
1344 2013-12-19 Anders Lindgren <andlind@gmail.com>
1346 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1347 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1349 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1350 (constrainFrameRect): Remove special case nr_screens == 1.
1351 Don't constrain size to size of view.
1353 * nsterm.h (ns_output): Remove dont_constrain.
1355 2013-12-19 Anders Lindgren <andlind@gmail.com>
1357 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1359 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1361 Minor fixes for recent openp changes.
1362 * lisp.h (GCPRO7): New macro.
1363 * lread.c (openp): Use bool for boolean; all callers changed.
1364 Protect save_string from GC. Don't assume that file descriptors
1365 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1366 warning about uninitialized variable.
1368 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1370 * w32fns.c (emacs_abort): Use intptr_t as argument of
1371 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1373 2013-12-18 Glenn Morris <rgm@gnu.org>
1375 * lread.c (Fload): Pass load_prefer_newer to openp.
1376 Don't bother checking mtime if openp already did it.
1377 (openp): Add `newer' argument, to check all suffixes
1378 and find the newest file.
1379 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1380 * callproc.c (call_process):
1381 * charset.c (load_charset_map_from_file):
1382 * emacs.c (init_cmdargs):
1383 * image.c (x_create_bitmap_from_file, x_find_image_file):
1385 * lread.c (Flocate_file_internal):
1386 * process.c (Fformat_network_address):
1387 * sound.c (Fplay_sound_internal):
1388 * w32.c (check_windows_init_file):
1389 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1391 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1393 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1395 * w32.c (getloadavg): Don't index samples[] array with negative
1396 indices. Recover from wall-clock time being set backwards.
1398 * w32term.c (w32_initialize): Declare the argument of
1399 set_user_model as const.
1401 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1402 (w32_menu_show): Constify some arguments passed to MessageBox.
1404 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1405 to initialize Lisp objects.
1407 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1408 initialize Lisp objects.
1410 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1411 use variables used only on X under that condition.
1413 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1414 variables not used there.
1416 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1418 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1419 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1421 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1423 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1424 code, revealed in presence of R2L characters, character
1425 compositions, and display vectors. A better fix for Bug#16148.
1426 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1427 GTK and NS builds, they don't have this member of struct frame.
1429 * dispextern.h (struct composition_it): Correct a comment for the
1432 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1434 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1435 This prevents a compilation error on C compilers that do not
1436 default functions to return 'int' if not declared. Also, add
1437 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1438 since it now uses inline functions.
1440 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1442 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1443 display margins on mode line, header line, and in the frame's
1444 tool-bar window. (Bug#16165)
1446 2013-12-16 Andreas Schwab <schwab@suse.de>
1448 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1450 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1452 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1455 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1457 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1459 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1461 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1462 intended to find bogus pointers in font objects (Bug#16140).
1463 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1464 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1465 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1466 Disable for MS-Windows due to Bug#15876; apparently this
1467 requires more or less substantial changes in fontset code.
1468 * xfont.c (xfont_close):
1469 * xftfont.c (xftfont_close): Call x_display_info_for_display
1470 to check whether 'Display *' is valid (Bug#16093 and probably
1473 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1475 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1476 Reported by Juanma Barranquero <lekktu@gmail.com>.
1478 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1479 open a pty on MS-Windows. (Bug#16152)
1481 * emacs.c (decode_env_path): Fix bogus comparison against
1482 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1484 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1486 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1487 (Fx_file_dialog): Add parentheses around && to silence warning.
1489 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1491 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1493 * xdisp.c (extend_face_to_end_of_line): Extend background of
1494 non-default face in margin areas as well. (Bug#16151)
1495 (display_line): Call extend_face_to_end_of_line for continued
1496 lines as well, if the display margins have non-zero width.
1497 (set_glyph_string_background_width): When needed, set the
1498 extends_to_end_of_line_p flag on glyph strings to be drawn in
1499 margin areas, not only in the text area.
1501 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1504 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1506 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1507 Don't worry about verify_error being t, since it has to be a list.
1509 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1511 Use bool for boolean, focusing on headers.
1512 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1513 No need to include <stdbool.h>, since conf_post.h does it now.
1514 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1515 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1516 (SET_PER_BUFFER_VALUE_P):
1517 * ccl.c, ccl.h (setup_ccl_program):
1518 * ccl.h (CHECK_CCL_PROGRAM):
1519 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1520 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1521 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1522 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1523 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1524 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1525 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1526 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1527 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1528 (CHARSET_FAST_MAP_SET):
1529 * coding.c (decode_coding_ccl, encode_coding_ccl):
1530 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1531 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1532 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1533 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1534 (decode_coding_c_string):
1535 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1536 * conf_post.h (has_attribute):
1537 * dispextern.h (trace_redisplay_p)
1538 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1539 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1540 (SET_GLYPH_FROM_CHAR_GLYPH)
1541 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1542 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1543 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1544 (cursor_in_mouse_face_p):
1545 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1546 (blank_row, prepare_desired_row)
1547 (build_frame_matrix_from_leaf_window, make_current)
1548 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1549 (update_window, scrolling_window, update_frame_line):
1550 * disptab.h (GLYPH_FOLLOW_ALIASES):
1551 * editfns.c (Fformat):
1552 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1553 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1554 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1555 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1556 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1557 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1558 (FONT_DEFERRED_LOG):
1559 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1560 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1561 (FRAME_MOUSE_UPDATE):
1562 * fringe.c (Fdefine_fringe_bitmap):
1563 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1564 (x_create_bitmap_from_xpm_data, xpm_load_image):
1565 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1566 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1567 (MERGE_INTERVAL_CACHE):
1568 * keymap.h (KEYMAPP):
1569 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1570 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1571 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1572 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1573 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1574 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1575 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1576 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1577 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1578 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1579 (SETUP_BUFFER_SYNTAX_TABLE):
1580 * systime.h (timespec_valid_p):
1581 * term.c (save_and_enable_current_matrix):
1582 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1583 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1584 (redisplay_internal, try_window_reusing_current_matrix)
1585 (sync_frame_with_window_matrix_rows, try_window_id)
1586 (display_menu_bar, display_tty_menu_item, display_mode_line)
1587 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1588 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1589 * xmenu.c (xmenu_show):
1590 * xterm.c (use_xim, x_term_init):
1591 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1592 (struct x_bitmap_record):
1593 Use bool for booleans.
1594 * ccl.c (struct buffer_text):
1595 * ccl.h (struct ccl_program):
1596 * charset.h (struct charset):
1598 * coding.h (struct iso_2022_spec, struct coding_system):
1599 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1600 (struct glyph_string, struct face, struct face_cache)
1601 (struct bidi_string_data, struct bidi_it)
1602 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1604 * editfns.c (Fformat):
1605 * frame.h (struct frame):
1606 * fringe.c (struct fringe_bitmap):
1607 * intervals.h (struct interval):
1608 * keyboard.h (struct kboard):
1609 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1610 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1611 (struct Lisp_Buffer_Local_Value, union specbinding):
1612 * macfont.m (struct macfont_info):
1613 * process.h (struct Lisp_Process):
1614 * termchar.h (struct tty_display_info):
1615 * window.h (struct window):
1616 * xterm.h (struct x_output):
1617 Use bool_bf for boolean bit-fields.
1618 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1619 All callers changed.
1620 * ccl.h (struct ccl_program): Remove unused members private_state,
1621 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1623 (struct ccl_spec): Remove unused members cr_carryover,
1624 eight_bit_carryover.
1625 * conf_post.h: Include <stdbool.h>.
1626 (bool_bf): New type.
1627 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1628 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1629 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1630 'do { ... } while (false)' brackets.
1631 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1632 Args must now be expressions; all callers changed.
1633 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1634 (PRODUCE_GLYPHS): Simplify use of boolean.
1635 * fileio.c (Fcopy_file):
1636 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1637 * lisp.h (UNGCPRO): Return void, not int.
1638 (FOR_EACH_TAIL): Use void expression, not int expression.
1639 * region-cache.c: Reindent.
1640 * region-cache.h: Copy comments from region-cache.c, to fix
1641 incorrect remarks about booleans.
1643 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1645 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1646 when character at point is displayed from a display vector.
1649 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1651 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1652 now a list of certificate validation checks that will abort a
1653 connection with an error.
1654 (Fgnutls_boot): Document it and use it.
1656 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1658 * w32term.c (w32_enable_frame_resize_hack): New variable.
1659 (x_set_window_size): Use it to hack frame resizing on Windows
1662 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1664 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1665 Windows-specific code to w32.c. Change error message text to
1666 match that of Posix platforms.
1668 * w32.c (w32_copy_file): New function, most of the code copied and
1669 reworked from Fcopy_file. Improve error handling. Plug memory
1670 leak when errors are thrown. Support file names outside of the
1671 current codepage. (Bug#7100)
1673 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1675 * lread.c (load_path_default): Prototype.
1677 2013-12-13 Glenn Morris <rgm@gnu.org>
1679 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1680 (dump_path): Remove.
1681 (load-path-default): Remove `changed' argument.
1682 Do not set dump_path permanently. Simplify.
1683 (init_lread): Simplify.
1684 (syms_of_lread): Remove dump_path.
1686 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1688 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1689 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1690 2013-12-12 font-related change to avoid Bug#16128, which
1691 is quite hard to fix without even more substantial changes.
1693 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1695 * font.c (font_close_object): Check for live frame (Bug#16128).
1697 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1699 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1700 Return ptrdiff_t, not int, since it's a buffer size.
1701 Reindent/reparen some macros to a more Gnuish style.
1703 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1705 Avoid undefined behavior with huge regexp interval counts.
1706 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1707 since it's now specialized to interval counts. All uses changed.
1708 Do not assume wrapraound on signed integer overflow.
1709 (regex_compile): Simplify based on the above changes.
1711 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1713 Support file names on MS-Windows that use characters outside of
1714 the current system codepage. (Bug#7100)
1716 * w32.c (get_file_security, set_file_security)
1717 (create_symbolic_link): Separate pointers and boolean flags for
1718 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1719 non-zero, else the former.
1720 (codepage_for_filenames, filename_to_utf16, )
1721 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1723 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1725 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1726 Accept only one argument; all callers changed.
1727 (dostounix_filename): Remove the second argument, now works in
1728 UTF-8. All callers changed.
1729 (parse_root): Lose DBCS code.
1730 (get_long_basename, w32_get_short_filename, init_environment)
1731 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1732 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1733 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1734 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1735 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1736 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1738 (ansi_encode_filename): New function.
1739 (get_emacs_configuration, get_emacs_configuration_options):
1741 (add_volume_info, GetCachedVolumeInformation): Run the input file
1742 name through unixtodos_filename, to ensure it is stored and
1743 referenced in canonical form.
1744 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1745 (logon_network_drive, sys_link, utime): Improve error handling.
1746 (sys_access): New function.
1747 (hashval, generate_inode_val): Unused functions deleted.
1748 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1749 (check_windows_init_file): Convert error message from UTF-8 to
1750 ANSI codepage, for display in the message box.
1751 (globals_of_w32): Set w32_unicode_filenames according to the OS
1754 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1755 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1756 (syms_of_w32term): Declare w32-unicode-filenames.
1758 * w32proc.c (new_child, delete_child): Remove code that handled
1759 unused pending_deletion and input_file members of the child struct.
1760 (create_child, sys_spawnve): Convert all file names to ANSI
1761 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1762 name cannot be encoded in ANSI codepage. Don't use
1763 unixtodos_filename, mirror slashes by hand.
1764 (record_infile, record_pending_deletion): Functions deleted.
1765 (Fw32_short_file_name): Call w32_get_short_filename instead of
1768 * w32notify.c (add_watch): Work in Unicode mode when
1769 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1770 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1771 instead, do the same with Lisp primitives.
1773 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1774 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1775 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1776 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1777 (Fw32_shell_execute): Improve error reporting.
1778 (Fdefault_printer_name): Ifdef away for Cygwin.
1780 * w32.h (struct _child_process): Remove input_file and
1781 pending_deletion members that are no longer used.
1782 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1783 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1784 (ansi_encode_filename): New and updated prototypes.
1786 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1788 (unexec): Don't use dostounix_filename, it expects a file name in
1789 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1792 * fileio.c (Ffile_name_directory, file_name_as_directory)
1793 (directory_file_name, Fexpand_file_name)
1794 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1795 arguments of dostounix_filename.
1796 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1797 use MAX_UTF8_PATH for size of file-name strings.
1798 (emacs_readlinkat): Build an explicitly unibyte string for file
1800 (syms_of_fileio) <file-name-coding-system>:
1801 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1803 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1804 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1805 directories to UTF-8.
1806 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1807 environment, and each element of the input PATH, to UTF-8.
1809 * dired.c (file_attributes): Use build_unibyte_string explicitly
1810 to make Lisp strings from user and group names.
1812 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1815 * coding.c (decode_file_name, encode_file_name): New functions.
1817 * termcap.c (tgetent): Adapt to the change in arguments of
1820 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1823 * msdos.c (dostounix_filename, init_environment): Adapt to the
1824 change in arguments of dostounix_filename.
1826 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1827 [WINDOWSNT]: Encode file names passed to the image libraries in
1830 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1831 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1833 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1834 arguments of dostounix_filename.
1836 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1838 * font.h (struct font_entity) [HAVE_NS]: New field to record
1839 font driver which was used to create this entity.
1840 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1841 frame where the font was opened.
1842 (font_close_object): Add prototype.
1843 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1844 (font_close_object): Not static any more. Lost frame arg.
1845 Adjust comment and users.
1846 * alloc.c (cleanup_vector): Call font_close_object to adjust
1847 per-frame font counters correctly. If HAVE_NS, also call
1848 driver-specific cleanup for font-entity objects.
1849 * ftfont.c (ftfont_open):
1850 * nsfont.m (nsfont_open):
1851 * w32font.c (w32font_open_internal):
1852 * xfont.c (xfont_open):
1853 * xftfont.c (xftfont_open): Save frame pointer in font object.
1854 * macfont.m (macfont_open): Likewise.
1855 (macfont_descriptor_entity): Save driver pointer to be able
1856 to call its free_entity routine when font-entity is swept.
1857 * ftxfont.c (ftxfont_open): Add eassert because frame
1858 pointer should be saved by ftfont_driver.open.
1860 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1862 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1863 input polling is used. This is still meaningful for Cygwin, see
1864 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1865 * keyboard.c (poll_for_input_1, input_polling_used):
1866 Define unconditionally.
1867 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1868 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1869 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1870 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1871 (face_for_char): Likewise. Rearrange eassert and return ASCII
1872 face for CHAR_BYTE8_P.
1873 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1875 2013-12-11 Ken Brown <kbrown@cornell.edu>
1877 * dispextern.h (erase_phys_cursor):
1878 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1880 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1882 * nsterm.m (x_free_frame_resources):
1883 * term.c (tty_free_frame_resources):
1884 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1885 face cache because it's implied by free_frame_faces anyway.
1886 * w32term.c (x_free_frame_resources): Likewise. Do not call
1887 free_frame_faces twice.
1889 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1891 * editfns.c (Fformat_time_string): Mention %F in the doc.
1893 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1895 * window.c (resize_frame_windows): Don't return immediately when
1896 the root window's size doesn't change - the minibuffer window
1897 may still have to be repositioned/resized.
1898 * xfns.c (Fx_create_frame): Always change the frame size after
1899 initializing the frame's faces.
1900 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1901 change_frame_size should already have done it.
1902 (x_new_font): Assign new tool- and menu-bar heights.
1903 (x_set_window_size_1): Account for tool- and menu-bar heights
1904 (Bug#16013). Don't set pixel sizes since change_frame_size
1905 should already have done it.
1907 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1909 Remove the option of using libcrypto.
1910 * Makefile.in (LIB_CRYPTO): Remove.
1911 (LIBES): Don't use it.
1913 2013-12-11 Juri Linkov <juri@jurta.org>
1915 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1916 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1918 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1920 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1921 drawn tool bar items (Bug#16058).
1922 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1924 2013-12-09 Ken Brown <kbrown@cornell.edu>
1926 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1928 * lisp.h (get_frame_param): Adjust conditions for prototype
1931 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1933 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1934 Avoid unused macro warning if configured --without-xft.
1936 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1938 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1940 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1942 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1944 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1946 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1948 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1950 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1952 Use libcrypto's checksum implementations if available, for speed.
1953 * Makefile.in (LIB_CRYPTO): New macro.
1956 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1957 The macro didn't conform to C99 due to type mismatch,
1958 which caused compilation failure with Sun C 5.12,
1959 and it was confusing anyway. Include window.h to declare
1960 redisplay_other_windows.
1962 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1964 * window.c (set_window_buffer): Update mode line (bug#16084).
1966 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1968 Fix minor problems found by static checking.
1969 * keyboard.c (poll_for_input_1, input_polling_used):
1970 Define only if HAVE_NTGUI.
1971 * xmenu.c (popup_activate_callback): Omit unnecessary
1972 check against USE_X_TOOLKIT, which must be defined here anyway.
1973 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1976 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1978 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1980 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1982 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1984 * nsterm.m (x_set_window_size): Remove fprintf.
1985 (init): Define always. Set applicationDidFinishLaunchingCalled
1987 (applicationDidFinishLaunching:):
1988 Set applicationDidFinishLaunchingCalled.
1989 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1992 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1994 Pixel resize changes for NS (Bug#16049).
1995 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1996 height/width. row/cols are locals.
1997 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1998 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1999 (windowWillResize): Remove gsextra. Calculate extra as in
2001 (x_new_font): Don't change frame size if fullscreen.
2002 Change size pixelwise.
2004 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2005 comment in xfns.c. Change to pixelwise call.
2007 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2009 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2012 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2014 * xterm.c (input_signal_count): Remove.
2015 (x_dispatch_event): Define unconditionally.
2016 (x_make_frame_visible): Process X events until the frame
2017 is really visible (Bug#16027).
2018 * xterm.h (x_dispatch_event): Declare unconditionally.
2020 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2022 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2024 * nsterm.m (x_set_window_size): Handle pixelwise.
2026 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2028 * w32term.c (x_new_font):
2029 * xterm.c (x_new_font): Calculate new frame size from new font
2032 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2034 * lisp.h (FOR_EACH_TAIL): New macro.
2035 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2037 * window.c (select_window): Call second wset_redisplay before we change
2038 selected_window (bug#16034).
2040 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2042 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2044 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2046 * w32xfns.c: Include window.h, to avoid a compiler warning.
2048 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2050 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2051 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2052 window_scroll takes care of it.
2053 (Fset_window_point, Fdelete_other_windows_internal)
2054 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2055 (Fsplit_window_internal, Fdelete_window_internal)
2056 (Fresize_mini_window_internal, Fset_window_configuration)
2057 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2058 cause redisplay instead of forcing a complete redisplay.
2059 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2060 we're only affecting the selected_window.
2062 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2064 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2065 directional control characters. Update type and category
2066 determination according to the UBA from Unicode v6.3.
2067 (bidi_category_t): New category EXPLICIT_FORMATTING.
2069 * dispextern.h (bidi_type_t): Update to include new bidirectional
2070 properties introduced with Unicode v6.3. (Bug#16043)
2072 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2074 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2077 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2079 * font.c (font_list_entities): Remove dummy assignment.
2080 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2081 used on graphic displays only. Remove unused 'font_encoder' member.
2082 (struct font_bitmap): Remove unused 'extra' member.
2083 * nsfont.m (nsfont_open):
2084 * w32font.c (w32font_open_internal):
2085 * ftfont.c (ftfont_get_bitmap): Adjust users.
2087 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2089 Use bool for boolean.
2090 * tparam.c (tparam1):
2091 * undo.c (record_point, record_property_change):
2092 Use bool for boolean, for local vars that are always true or false.
2094 Minor integer overflow fixes (Bug#16033).
2095 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2096 This improves on the previous fix to this function.
2097 (window_resize_check): When summing up pixel counts, don't rely on
2098 undefined behavior if the sum overflows.
2100 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2102 * window.c (Fset_window_new_pixel): Don't choke at negative
2103 argument value (Bug#16033).
2105 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2106 to avoid crash in window_box_height.
2108 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2109 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2111 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2113 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2115 Minor integer overflow fixes.
2116 * window.c (Fset_window_new_pixel, grow_mini_window):
2117 * xdisp.c (Fwindow_text_pixel_size):
2118 Avoid undefined behavior on signed integer overflow.
2119 * xfns.c (x_set_mouse_color):
2120 Check that drag shape fits in 'unsigned', since that's what X wants.
2122 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2124 Improve reporting of fatal exception on MS-Windows.
2125 * w32fns.c (my_exception_handler): New function.
2126 (globals_of_w32fns): Set it up as the unhandled exception
2127 handler. Initialize exception code and address to zeros.
2128 (emacs_abort): If the exception code and address are available,
2129 print them at the beginning of the backtrace. Fix the format of
2130 printing addresses (was producing 0x0x12345678 on XP).
2133 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2135 * eval.c (Fbacktrace__locals): New function.
2136 (syms_of_eval): Defsubr it.
2138 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2140 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2141 Define here to unify between...
2142 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2143 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2145 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2147 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2149 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2150 fringe background extension.
2151 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2152 because they are now always the same as `left' and `width',
2153 respectively. Remove code for the case that `width' and
2154 `sb_width' are different.
2156 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2158 Fix minor problems found by static checking.
2159 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2160 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2161 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2163 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2165 * image.c (imagemagick_compute_animated_image): Don't crash if we
2166 have an animation with different-sized images (bug#15313).
2168 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2170 Remove some unused items introduced during pixelwise change.
2171 * window.c (window_resize_total_check): Remove unused function.
2172 * xdisp.c (remember_mouse_glyph): Remove unused label.
2173 (Ftool_bar_height): Move declaration inside #if.
2174 * xterm.c (x_set_window_size): Don't use r and c.
2176 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2178 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2181 * window.c (Fset_window_configuration): Comment out unused variables.
2183 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2185 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2187 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2189 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2191 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2192 HAVE_GNUTLS3 (Bug#16001).
2194 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2195 if interrupts are deferred (Bug#15801).
2197 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2199 Support resizing frames and windows pixelwise.
2200 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2201 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2202 (struct glyph_matrix): Replace window_left_col and
2203 window_top_line by window_pixel_left and window_pixel_top.
2204 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2206 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2207 (draw_window_divider, move_it_to, x_draw_right_divider)
2208 (x_draw_bottom_divider, change_frame_size): Add or fix
2210 * dispnew.c (change_frame_size_1): Change prototype.
2211 (adjust_glyph_matrix, required_matrix_width)
2212 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2213 values instead of lines and columns.
2214 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2215 WINDOW_TOTAL_FRINGE_WIDTH.
2216 (handle_window_change_signal, do_pending_window_change)
2217 (init_display): Adjusts calls of change_frame_size.
2218 (change_frame_size, change_frame_size_1): Handle pixelwise
2220 * frame.c (Qright_divider_width, Qbottom_divider_width):
2222 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2223 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2224 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2225 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2227 (set_frame_param): New function.
2228 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2229 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2230 (Ffringe_width, Fborder_width, Fright_divider_width)
2231 (Fbottom_divider_width): New functions, defsubr them.
2232 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2233 New argument pixelwise.
2234 (struct frame_parm_table): New members Qright_divider_width and
2235 Qbottom_divider_width.
2236 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2237 (x_report_frame_params): Handle Qright_divider_width and
2238 Qbottom_divider_width.
2239 (x_set_right_divider_width, x_set_bottom_divider_width):
2241 (frame_resize_pixelwise): New option.
2242 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2243 new_pixelwise, right_divider_width and bottom_divider_width;
2244 remove total_lines; rename text_lines, text_cols, new_text_lines
2245 and new_text_cols to text_height, text_width, new_height and
2246 new_width respectively.
2247 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2248 FRAME_TEXT_WIDTH respectively.
2249 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2250 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2251 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2253 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2254 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2255 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2256 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2257 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2258 (FRAME_TOTAL_COLS_ARG): Remove macro.
2259 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2260 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2261 (x_wm_set_size_hint): Handle frame pixel sizes.
2262 * indent.c (compute_motion, Fcompute_motion):
2263 Call window_body_width instead of window_body_cols.
2264 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2265 (make_lispy_position): Handle right and bottom dividers.
2266 (Fsuspend_emacs): Pixelize call of change_frame_size.
2267 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2268 * lisp.h: Extern set_frame_param.
2269 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2271 (Fx_create_frame): Add entry for vertical_drag_cursor.
2272 Pixelize call of change_frame_size.
2273 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2274 * nsterm.m (ns_update_window_end): Optionally draw right
2276 (x_set_window_size): Add argument pixelwise.
2277 Call check_frame_size and change_frame_size with pixelwise zero.
2278 (ns_draw_window_divider): New function.
2279 (ns_redisplay_interface): Add ns_draw_window_divider.
2280 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2281 (x_new_font): Call x_set_window_size with pixelwise zero.
2282 * print.c (print_object): For a window print its sequence
2284 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2285 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2286 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2287 (w32_createwindow): Use scroll bar area width.
2288 (w32_wnd_proc): Handle bottom divider width.
2289 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2290 (Fx_create_frame): Default divider width parameters.
2291 Caclulate sizes pixelwise. Add vertical drag cursor support.
2292 (x_create_tip_frame): Default divider widths to zero.
2293 Pixelize call to change_frame_size.
2294 (Fx_show_tip): Add handling of divider widths. Pixelize window
2296 (Fw32_frame_rect): New function.
2297 (frame_parm_handler w32_frame_parm_handlers): Add divider
2299 (Vx_window_vertical_drag_shape): Add variable.
2300 * w32inevt.c (resize_event, maybe_generate_resize_event):
2301 Pixelize change_frame_size calls.
2302 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2304 * w32term.c (w32_draw_window_divider): New function.
2305 (x_update_window_end): Handle right divider.
2306 (w32_draw_fringe_bitmap, x_scroll_run)
2307 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2308 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2309 Calculate new frame sizes pixelwise.
2310 (x_new_font): Pixelize call to x_set_window_size.
2311 (x_check_fullscreen): Pixelize call to change_frame_size.
2312 (x_set_window_size_1, x_set_window_size): New argument
2313 pixelwise. Calculate pixelwise.
2314 (x_wm_set_size_hint): Use scroll bar area width.
2315 (w32_redisplay_interface): Add w32_draw_window_divider.
2316 * w32term.h (struct w32_output): Add vertical drag cursor.
2317 * widget.c (set_frame_size, update_wm_hints)
2318 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2320 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2321 * window.c (sequence_number): Restore.
2322 (Fwindow_pixel_width, Fwindow_pixel_height)
2323 (Fwindow_mode_line_height, Fwindow_header_line_height)
2324 (window_pixel_to_total, Frun_window_scroll_functions)
2325 (Fset_window_new_pixel, window_resize_apply_total)
2326 (Fwindow_resize_apply_total): New functions.
2327 (window_body_height, window_body_width): Rename from
2328 window_body_lines. New argument PIXELWISE.
2329 Calculate pixelwise.
2330 (Fwindow_body_height, Fwindow_body_width): New argument
2332 (coordinates_in_window, window_relative_x_coord): Use window's
2333 pixel width instead of total width.
2334 (replace_window, recombine_windows): Initialize pixel values.
2335 (resize_root_window, resize_frame_windows, grow_mini_window)
2336 (shrink_mini_window): New argument PIXELWISE.
2337 Calculate pixelwise.
2338 (Fdelete_other_windows_internal, adjust_window_margins)
2339 (window_resize_check, window_resize_apply)
2340 (Fdelete_window_internal, Fresize_mini_window_internal)
2341 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2342 (check_frame_size): Rename arguments. New argument PIXELWISE.
2343 Calculate pixelwise.
2344 (set_window_buffer): Make samebuf bool. Run configuration change
2345 hook only if buffer changed.
2346 (Fset_window_buffer): Rewrite doc-string.
2347 (make_window): Initialize new_pixel slot.
2348 (Fwindow_resize_apply): Check pixel size of root window.
2349 (Fsplit_window_internal): Call 2nd argument pixel_size.
2350 Calculate pixelwise.
2351 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2353 (save_window_data): New slots frame_text_width,
2354 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2355 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2357 (Fcurrent_window_configuration, Fset_window_configuration)
2358 (save_window_save, compare_window_configurations): Handle new
2359 slots in save_window_data and saved_window.
2360 (Fset_window_scroll_bars): Fix doc-string.
2361 (window_resize_pixelwise): New variable.
2362 (coordinates_in_window, Fcoordinates_in_window_p):
2364 (make_parent_window): Adjust sequence_number.
2365 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2367 * window.h (struct window): New members new_pixel, pixel_left,
2368 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2369 (wset_new_pixel): New function.
2370 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2371 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2372 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2373 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2374 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2375 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2376 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2377 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2378 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2379 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2380 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2381 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2382 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2383 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2384 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2386 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2387 (window_body_width, check_frame_size): Adapt external declarations.
2388 * xdisp.c (last_max_ascent): New integer.
2389 (window_text_bottom_y): Handle bottom divider.
2390 (window_box_width, window_box_height): Calculate pixelwise.
2391 (get_glyph_string_clip_rects): Handle right divider.
2392 (remember_mouse_glyph): When windows are resized pixelwise
2393 proceed with width and height set to 1.
2394 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2396 (move_it_to): Calculate and return maximum x position
2398 (Fwindow_text_pixel_size): New function.
2399 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2400 (tool_bar_lines_needed): Rename to tool_bar_height.
2401 Calculate pixelwise.
2402 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2403 Calculate pixelwise.
2404 (redisplay_tool_bar): Calculate pixelwise.
2405 (redisplay_window): Calculate pixelwise. Handle dividers.
2406 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2407 (x_draw_vertical_border): Handle dividers.
2408 (define_frame_cursor1): Handle vertical drag cursor.
2409 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2410 (expose_window): Calculate pixelwise. Handle dividers.
2411 (init_xdisp): Initialize pixel values.
2412 * xfaces.c (Qwindow_divider): New face.
2413 (realize_basic_faces): Realize it.
2414 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2415 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2416 (x_set_scroll_bar_default_width): Default actual width to 16.
2417 (Fx_create_frame): Set sizes pixelwise.
2418 (x_create_tip_frame): Default divider widths to zero.
2419 Pixelize call of change_frame_size.
2420 (Fx_show_tip): Handle divider widths. Initial pixel position
2422 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2423 (Vx_window_vertical_drag_shape): New option.
2424 * xmenu.c (free_frame_menubar): Pixelize call of
2426 * xterm.c (x_draw_window_divider): New function.
2427 (x_update_window_end): Optionally draw right divider.
2428 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2429 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2430 (handle_one_xevent, x_new_font): Calculate pixelwise.
2431 (x_set_window_size_1, x_set_window_size): New argument
2432 pixelwise. Calculate pixelwise.
2433 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2434 (struct x_redisplay_interface): Add x_draw_window_divider.
2435 * xterm.h (struct x_output): Add vertical_drag_cursor.
2437 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2439 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2440 Set invisible frames's `redisplay' when a full redisplay is requested.
2441 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2442 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2443 (display_mode_lines): Set it here instead.
2445 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2447 * dispextern.h (set_window_update_flags): Remove.
2449 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2451 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2453 * xdisp.c (REDISPLAY_SOME_P): New macro.
2454 (redisplay_internal): Use it (bug#15999).
2455 (prepare_menu_bars, redisplay_window): Use it as well.
2457 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2459 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2461 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2462 (globals_of_w32font): Zero it out.
2463 (GetCharWidth32W_Proc): New function pointer.
2464 (get_char_width_32_w): New function.
2465 (compute_metrics): If get_glyph_outline_w returns an error, try
2466 get_char_width_32_w before declaring a failure. This avoids
2467 punishing raster (a.k.a. "bitmap") fonts by slowing down
2468 redisplay. (Bug#6364).
2470 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2472 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2473 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2474 highlight needs to be redisplayed. (Bug#15913)
2476 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2478 Fix minor problems found by static checking.
2479 * buffer.h (struct buffer_text, struct buffer):
2480 * frame.h (struct frame):
2481 * window.h (struct window):
2482 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2483 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2484 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2485 no-longer-valid use of HAVE_MENUS.
2486 * xdisp.c (propagate_buffer_redisplay): Now static.
2488 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2490 * xmenu.c (Fmenu_or_popup_active_p):
2491 * window.c (Fset_window_configuration):
2492 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2493 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2494 * fns.c (Fyes_or_no_p):
2495 * editfns.c (Fmessage_box, Fmessage_or_box):
2496 * alloc.c (make_save_ptr_ptr):
2497 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2499 * window.c (Fset_window_configuration): Move select_window later.
2501 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2503 Refine redisplay optimizations to only redisplay *some* frames/windows
2504 rather than all of them.
2505 * xdisp.c (REDISPLAY_SOME): New constant.
2506 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2507 (bset_redisplay, bset_update_mode_line): New functions.
2508 (message_dolog): Use bset_redisplay.
2509 (clear_garbaged_frames): Use fset_redisplay.
2510 (echo_area_display): Use wset_redisplay.
2511 (buffer_shared_and_changed): Remove.
2512 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2513 frame titles. Compute the actual set of windows redisplayed.
2514 Don't update frame titles and menu bars for frames that don't need to
2516 (propagate_buffer_redisplay): New function.
2518 (redisplay_internal): Use it. Be more selective in the set of windows
2519 we redisplay. Propagate windows_or_buffers_changed to
2520 update_mode_lines a bit later to simplify the code.
2521 (mark_window_display_accurate_1): Reset window and buffer's
2523 (redisplay_window): Do nothing if neither the window nor the buffer nor
2524 the frame needs redisplay.
2525 * window.h (struct window): Add `redisplay' field.
2526 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2527 (redisplay_other_windows, window_list): New declarations.
2528 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2529 (window_list): Not static any more.
2530 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2531 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2532 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2533 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2534 * frame.h (struct frame): Add `redisplay' field.
2535 Move `external_menu_bar' bitfield next to other bit-fields.
2536 (SET_FRAME_GARBAGED): Use fset_redisplay.
2537 (SET_FRAME_VISIBLE): Don't garbage the frame;
2538 Use redisplay_other_windows.
2539 * buffer.h (struct buffer): Add `redisplay' field.
2540 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2541 (modify_overlay): Use bset_redisplay.
2542 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2544 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2546 Support w32 file notifications in batch mode.
2547 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2548 invalid (which happens in batch mode). If non-interactive, call
2549 handle_file_notifications to store file notification events in the
2550 input queue. (Bug#15933)
2552 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2554 * w32inevt.c (handle_file_notifications): Now external, not static.
2556 * w32term.h (handle_file_notifications): Provide prototype.
2558 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2559 init_crit, since init_display, which does that otherwise, is not
2562 2013-11-27 Glenn Morris <rgm@gnu.org>
2564 * Makefile.in ($(lispsource)/international/charprop.el): New.
2565 (emacs$(EXEEXT)): Depend on charprop.el.
2567 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2569 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2570 deleting portions of the buffer under non-nil REPLACE argument.
2573 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2574 directory, watch it and not its parent.
2575 (add_watch): Allow empty string in FILE.
2577 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2579 * window.c (Fset_window_start, window_resize_apply)
2580 (window_scroll): Reset window_end_valid (Bug#15957).
2582 2013-11-27 Glenn Morris <rgm@gnu.org>
2584 * Makefile.in (leimdir): Now in lisp source directory.
2585 ($(leimdir)/leim-list.el): Just use ../leim .
2586 * epaths.in (PATH_DUMPLOADSEARCH):
2587 * lread.c (load_path_default):
2588 * nsterm.m (ns_load_path): No more leim directory.
2590 2013-11-26 Andreas Schwab <schwab@suse.de>
2592 * .gdbinit (xgettype): Add cast.
2594 2013-11-26 Glenn Morris <rgm@gnu.org>
2596 Preload leim-list.el.
2597 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2598 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2599 is a single directory.
2601 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2603 bool-vector-subsetp is now the normal direction (Bug#15912).
2604 * data.c (Fbool_vector_subsetp): Test whether the first argument
2605 is a subset of the second one, not the reverse. Add doc string.
2607 Fix minor problems found by static checking.
2608 * lread.c (load_path_default): Now static.
2609 * textprop.c (text_property_stickiness): Be consistent about the
2610 test used when deciding whether to consider the previous character.
2611 This simplifies the code a bit.
2613 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2615 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2617 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2618 (syms_of_frame): Don't defsubr them.
2620 2013-11-25 Glenn Morris <rgm@gnu.org>
2622 * lread.c (load_path_default): Change the sense of the argument.
2623 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2624 from dump_path. When it is not, avoid checking dump_path twice.
2626 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2627 uninstalled dump_path against installed Vload_path. (Bug#15964)
2629 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2631 Export get_pos_property to Elisp.
2632 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2633 (syms_of_editfns): Export it to Elisp.
2635 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2637 2013-11-23 Romain Francoise <romain@orebokech.com>
2639 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2640 initialization here ...
2641 (syms_of_fileio): ... from here.
2643 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2645 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2646 Please use --enable-check-lisp-object-type.
2648 2013-11-23 Glenn Morris <rgm@gnu.org>
2650 * process.c (get_process): Explicit error for dead buffers.
2652 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2654 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2656 2013-11-23 Glenn Morris <rgm@gnu.org>
2658 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2659 * lread.c (load_path_check): Take path to check as argument.
2660 (load_path_default): New, split from init_lread.
2661 (init_lread): Move calc of default load-path to load_path_default.
2662 Empty elements in EMACSLOADPATH now stand for the default.
2663 (load-path): Doc fix.
2664 * emacs.c (decode_env_path): Add option to treat empty elements
2665 as nil rather than ".".
2666 * callproc.c (init_callproc_1, init_callproc):
2667 * image.c (Vx_bitmap_file_path):
2668 * lisp.h (decode_env_path):
2669 * lread.c (Vsource_directory):
2670 Update for new argument spec of decode_env_path.
2672 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2674 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2675 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2677 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2679 Fix some dependency problems that cause unnecessary recompiles.
2680 Problem reported by RMS in
2681 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2682 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2683 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2684 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2685 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2686 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2687 (boostrap-clean): No need to remove stamp-oldxmenu.
2689 Fix recently introduced bool vector overrun.
2690 This was due to an optimization that went awry.
2691 Reported by Glenn Morris in
2692 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2693 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2694 for empty vectors, undoing the 2013-11-18 change.
2695 * data.c (bool_vector_binop_driver): Rely on this.
2696 Fix bug that occasionally overran the destination.
2697 * lisp.h (struct Lisp_Bool_vector): Document this.
2699 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2701 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2704 * nsterm.m (init, run, stop:): Comment out for now, does not work
2707 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2709 * charset.c (syms_of_charset): Don't read past end of string.
2711 2013-11-19 Glenn Morris <rgm@gnu.org>
2713 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2715 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2717 Add hooks to run on gaining/losing focus. (Bug#15029)
2718 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2719 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2720 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2722 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2724 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2725 The old names predated the API change that put destination at end.
2727 Improve API of recently-added bool vector functions (Bug#15912).
2728 The old API had (bool-vector-count-matches A B)
2729 and (bool-vector-count-matches-at A B I), which gave the
2730 misleading impression that the two functions were variants, one
2731 with a location I. The new API has (bool-vector-count-population A)
2732 and (bool-vector-count-consecutive A B I) to make the distinction
2733 clearer. The first function no longer has a B argument, since the
2734 caller can easily determine the number of nils if the length and
2735 number of ts is known.
2736 * data.c (Fbool_vector_count_population): Rename from
2737 bool_vector_count_matches, and accept just 1 argument.
2738 (Fbool_vector_count_consecutive): Rename from
2739 Fbool_vector_count_matches_at.
2741 Always allocate at least one bits_word per bool vector.
2742 See Daniel Colascione in:
2743 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2744 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2745 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2746 * lisp.h (struct Lisp_Bool_vector): Document this.
2748 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2750 * insdel.c (invalidate_buffer_caches): New function, consolidated
2751 from part of prepare_to_modify_buffer.
2752 (insert_from_gap, prepare_to_modify_buffer):
2753 * coding.c (code_convert_region, code_convert_string):
2754 Call invalidate_buffer_caches. (Bug#15841)
2756 * lisp.h (invalidate_buffer_caches): Add prototype.
2758 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2760 * w32term.c (x_update_window_end): Don't invalidate the entire
2761 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2762 highlight needs to be redisplayed. (Bug#15913)
2764 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2766 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2768 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2770 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2771 while we are using Vprin1_to_string_buffer.
2773 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2774 after inserting the description string. (Bug#15907)
2776 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2778 * data.c: Work around bogus GCC diagnostic about shift count.
2779 Reported by Eli Zaretskii in
2780 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2781 (pre_value): New function.
2782 (count_trailing_zero_bits): Use it.
2784 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2786 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2787 assume C macros are not supported even under -g3 in these old GCC
2790 2013-11-15 Leo Liu <sdl.web@gmail.com>
2792 * minibuf.c (Ftry_completion, Fall_completions)
2793 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2795 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2797 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2798 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2799 This avoids placing unnecessary constants into the Emacs code.
2801 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2803 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2804 for Cygwin w32 build.
2806 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2807 for Cygwin w32 build. (Bug#15892)
2809 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2811 Simplify, port and tune bool vector implementation.
2812 * alloc.c (bool_vector_exact_payload_bytes)
2813 (bool_vector_payload_bytes): Remove.
2814 (bool_vector_fill): Return its argument.
2815 * alloc.c (bool_vector_fill):
2817 * print.c (print_object):
2818 Simplify by using bool_vector_bytes.
2819 * alloc.c (make_uninit_bool_vector):
2820 New function, broken out from Fmake_bool_vector.
2821 (Fmake_bool_vector): Use it. Use tail call.
2822 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2823 * data.c (BITS_PER_ULL): New constant.
2824 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2825 if long long versions don't exist.
2826 (shift_right_ull): New function.
2827 (count_one_bits_word): New function, replacing popcount_bits_word
2828 macro. Don't assume that bits_word is no wider than long long.
2829 (count_one_bits_word, count_trailing_zero_bits):
2830 Don't assume that bits_word is no wider than long long.
2831 * data.c (bool_vector_binop_driver, bool_vector_not):
2832 * fns.c (Fcopy_sequence):
2834 Create an uninitialized destination, to avoid needless work.
2835 (internal_equal): Simplify.
2836 (Ffillarray): Prefer tail call.
2837 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2838 contain at least one word.
2839 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2840 chars are narrower than ints.
2841 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2842 * fns.c (Fcopy_sequence):
2844 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2845 Don't try to port to hosts where bits_word values have holes; the
2846 code wouldn't work there anyway. Verify this assumption, though.
2847 (bool_vector_bytes): New function.
2848 (make_uninit_bool_vector): New decl.
2849 (bool_vector_fill): Now returns Lisp_Object.
2851 * xfns.c (xic_create_fontsetname):
2852 * xrdb.c (gethomedir): Prefer tail calls.
2854 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2856 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2857 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2859 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2860 that requires a return value.
2861 (Fset_buffer_modified_p): Take advantage of this change to do
2864 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2866 * buffer.c (Frestore_buffer_modified_p): Sync it with
2867 Fset_buffer_modified_p.
2868 (Fforce_mode_line_update): New function, moved from subr.el.
2869 (Fset_buffer_modified_p): Use them.
2870 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2872 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2874 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2875 This avoids undefined behavior when subtracting pointers into
2876 different aways. On my platform it also makes the code a tad
2877 smaller and presumably faster.
2879 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2881 * keyboard.c (command_loop_1): Use region-extract-function.
2882 * insdel.c (Qregion_extract_function): Not static any more (can we
2883 stop pretending that these vars can benefit from being marked static?).
2885 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2887 * search.c (find_newline): If buffer text is relocated during the
2888 "dumb loop", adjust C pointers into buffer text to follow suit.
2891 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2893 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2894 for conversion (Bug#15837).
2896 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2898 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2899 for the entire range of inserted characters. (Bug#15841)
2901 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2903 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2905 (realize_default_face): Remove assignment to distant-foreground if
2906 unspecified (Bug#15815).
2908 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2910 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2911 cache-long-scans disabled, since we don't want to call
2912 prepare_to_modify_buffer (in insert_1_both) for each message we
2915 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2916 from buffer.c. Improve commentary to the buffer field setter
2919 * buffer.c (bset_cache_long_scans): Static function deleted.
2920 Improve commentary to the buffer field setter functions.
2921 (init_buffer_once): Default for cache-long-scans changed to t.
2924 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2926 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2928 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2929 This bug was introduced in my 2013-06-21 change, and caused
2930 struct Lisp_Sub_Char_Table objects to be given too many slots,
2931 which broke 'make -C admin/unidata'.
2933 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2935 Import changes from mac-port 4.5.
2936 * macfont.m (mac_font_copy_default_descriptors_for_language)
2937 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2938 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2939 (macfont_language_default_font_names): New.
2940 (macfont_list): Rearrange language/charset code.
2941 (macfont_close): Don't check for macfont_info->cache.
2942 (mac_ctfont_create_preferred_family_for_attributes): New font
2943 selection code, call
2944 mac_font_copy_default_name_for_charset_and_languages.
2945 (mac_font_copy_default_descriptors_for_language)
2946 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2948 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2950 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2952 Port to C11 aligned_alloc, and fix some integer overflows.
2953 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2954 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2955 and use of posix_memalign replaced with aligned_alloc.
2956 (aligned_alloc): New function, defined or declared as needed.
2957 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2958 Don't undef; configure.ac now does this.
2959 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2960 (calloc, aligned_alloc): Check for integer overflow.
2961 (aligned_alloc): Rename from memalign. All uses changed.
2962 (memalign): New function, an alias for aligned_alloc.
2964 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2966 * xdisp.c (redisplay_internal): Fix typo in last change.
2968 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2970 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2972 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2974 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2975 redisplay--mode-lines-cause.
2976 (redisplay_internal): Keep them uptodate. Remove redundant check of
2977 buffer_shared_and_changed.
2978 * *.[chm]: Number every assignment to update_mode_lines so we
2979 can track why it is set.
2981 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2983 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2985 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2987 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2988 can track why it is set.
2990 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2992 Integer-related fixes for term.c etc.
2993 * dispextern.h (face_tty_specified_color): New function.
2994 * term.c (turn_on_face): Don't rely on undefined behavior when
2995 assigning an out-of-range value to 'long'.
2996 Simplify test for toggling highlight.
2997 (tty_capable_p): Omit last two (unused) args. All callers changed.
2998 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2999 (read_menu_input, tty_menu_activate, tty_menu_show):
3000 * xfaces.c (x_supports_face_attributes_p)
3001 (tty_supports_face_attributes_p):
3002 Use bool for boolean. All callers changed.
3003 (tty_supports_face_attributes_p): Omit defaults for color indices;
3004 no longer needed. Simplify tail call.
3006 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3008 * xdisp.c (prepare_menu_bars): Mark static.
3009 * lisp.h (prepare_menu_bars): Don't declare.
3010 * xselect.c (x_handle_selection_clear):
3011 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3013 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3015 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3016 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3018 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3020 * keyboard.c (Fcommand_error_default_function): Rename from
3021 Fdefault_error_output.
3023 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3025 * keyboard.c (Fdefault_error_output): New function, extracted from
3027 (syms_of_keyboard): Use it for Vcommand_error_function.
3029 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3031 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3032 (init_eval): Use it to ensure handlerlist is non-NULL.
3033 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3034 (Fsignal): Adjust NULLness test of handlerlist.
3035 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3037 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3039 * callproc.c (call_process): Call prepare_to_modify_buffer before
3040 decoding text read from the sub-process, as the decoded stuff will
3041 be inserted into the buffer. This will invalidate the various
3042 caches maintained for the buffer. (Bug#15148)
3044 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3046 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3047 string of glyphless-char-display.
3049 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3051 * nsfns.m (ns_get_name_from_ioreg): New function.
3052 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3053 OSX >= 10.9. Use ns_get_name_from_ioreg.
3055 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3057 Simplify and port recent bool vector changes.
3058 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3059 only in this file. Use a more-efficient implementation if the
3060 second argument is a power of 2.
3061 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3062 Remove no-longer-necessary compile-time checks.
3063 (bool_vector_exact_payload_bytes): New function.
3064 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3065 exact payload changed to call the new function. Do not assume
3066 that the arg or result fits in ptrdiff_t.
3067 (bool_vector_fill): New function.
3068 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3070 (vroundup_ct): Don't assume arg fits in size_t.
3071 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3072 invoke set_category_set.
3073 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3074 All callers changed. Use bool_vector_set.
3075 * category.h (XCATEGORY_SET): Remove; no longer needed.
3076 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3078 * data.c (Faref): Use bool_vector_ref.
3079 (Faset): Use bool_vector_set.
3080 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3081 (Fbool_vector_not, Fbool_vector_count_matches)
3082 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3083 * fns.c (concat): Use bool_vector_ref.
3084 (Ffillarray): Use bool_vector_fill.
3085 (mapcar1): Use bool_vector_ref.
3086 (sxhash_bool_vector): Hash words, not bytes.
3087 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3088 a constant, since it's now used in #if.
3089 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3090 unsigned char on unusual architectures, so that we no longer
3091 assume that the number of bits per bits_word is a power of two or
3092 is a multiple of 8 or of CHAR_BIT.
3093 (Qt): Add forward decl.
3094 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3095 at least as strictly as bits_word.
3096 (bool_vector_data, bool_vector_uchar_data): New accessors.
3097 All data structure accesses changed to use them.
3098 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3099 (bool_vector_set): New functions.
3100 (bool_vector_fill): New decl.
3101 (ROUNDUP): Move to alloc.c as described above.
3103 Fix recent gnutls changes.
3104 * gnutls.c (Fgnutls_boot): Don't assume C99.
3105 * process.c (wait_reading_process_output): Fix typo in recent change.
3107 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3109 * process.c (wait_reading_process_output, read_process_output)
3110 (send_process): Check gnutls_state is not NULL.
3112 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3113 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3115 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3117 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3118 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3120 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3123 * nsfns.m (Fx_create_frame): Fix memory leak.
3125 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3126 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3127 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3129 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3131 * xdisp.c (message3_nolog, message_with_string): Encode the string
3132 before writing it to the terminal in a non-interactive session.
3134 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3135 sure we concatenate them into a unibyte string.
3137 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3138 resulting temporary name before returning it to the caller.
3139 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3140 is a unibyte string, convert NAME to a unibyte string to ensure
3141 that the result is also a unibyte string.
3143 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3144 create unibyte strings from default paths and directory/file
3147 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3150 * callproc.c (init_callproc): Use build_unibyte_string to make
3151 sure we create unibyte strings from default paths and
3152 directory/file names.
3154 * buffer.c (init_buffer): Don't store default-directory of
3155 *scratch* in multibyte form. The original problem which led to
3156 that is described in
3157 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3158 but it was solved long ago. (Bug#15260)
3160 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3162 Port to stricter C99 platforms.
3163 Especially, C99 prohibits nesting a struct X inside struct Y if
3164 struct X has a flexible array member.
3165 * alloc.c (struct sdata): New type.
3166 (sdata): Implement in terms of struct sdata.
3167 Remove u member; all uses replaced by next_vector, set_next_vector.
3168 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3169 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3170 (struct sblock): Rename first_data member to data, which is now
3171 a flexible array member. All uses changed.
3172 (next_vector, set_next_vector, large_vector_vec): New functions.
3173 (vector_alignment): New constant.
3174 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3175 (struct large-vector): Now merely a NEXT member, since the old approach
3176 ran afoul of stricter C99. All uses changed to use
3177 large_vector_vec or large_vector_offset.
3178 (large_vector_offset): New constant.
3179 * dispnew.c: Include tparam.h, for tgetent.
3180 Do not include term.h; no longer needed.
3181 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3182 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3183 (struct Lisp_Vector): Use a flexible array member for contents,
3184 instead of a union with a member that is an array of size 1.
3186 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3187 fact that the struct no longer contains a union.
3188 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3189 (struct Lisp_Save_Value, struct Lisp_Free):
3190 Use unsigned, not int, for spacers, to avoid c99 warning.
3191 (union specbinding): Use unsigned, not bool, for bitfield, as
3192 bool is not portable to pre-C99 hosts.
3194 2013-11-04 Glenn Morris <rgm@gnu.org>
3196 * emacs.c (usage_message): Mention that `-L :...' appends.
3198 2013-11-02 Glenn Morris <rgm@gnu.org>
3200 * Makefile.in (abs_builddir): Remove.
3201 (bootstrap_exe): Use relative filename.
3203 Use relative filenames in TAGS files.
3204 * Makefile.in (abs_srcdir): Remove it again.
3205 (.PHONY): Remove frc.
3206 (maintainer-clean): No more TAGS-LISP file.
3207 (TAGS): Pass relative file names to etags.
3208 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3210 * Makefile.in (abs_srcdir): New, set by configure.
3212 (maintainer-clean): Remove pointless echo. That should be in the
3213 top-level Makefile, if anywhere. Delete TAGS-LISP.
3214 (extraclean): No s/ and m/ directories for some time.
3215 (TAGS): Also depend on ctagsfiles3.
3216 Remove no-longer-defined S_FILE.
3217 Pass absolute filenames to etags once more.
3218 (TAGS-LISP): Replace lispdir with its expansion.
3219 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3220 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3222 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3224 * xfaces.c (check_lface_attrs, realize_default_face):
3225 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3226 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3228 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3230 * emacs.c (original_pwd): Remove global var by making it local.
3231 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3233 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3235 * xfaces.c: Declare color_distance.
3236 (QCdistant_foreground): New variable.
3237 (NEAR_SAME_COLOR_THRESHOLD): New define.
3238 (load_color2): New function.
3239 (load_color): Call load_color2.
3240 (load_face_colors): Call load_color2 and if distant-color is specified
3241 calculate distant and use distant-color if colors are near.
3242 (LFACE_DISTANT_FOREGROUND): New define.
3243 (merge_face_ref, Finternal_set_lisp_face_attribute)
3244 (Finternal_get_lisp_face_attribute)
3245 (x_supports_face_attributes_p): Handle distant-foreground similar to
3247 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3249 * dispextern.h (lface_attribute_index):
3250 Add LFACE_DISTANT_FOREGROUND_INDEX.
3252 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3254 * image.c (pbm_next_char): New function.
3255 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3256 (pbm_scan_number): Use it.
3257 (Qlibjpeg_version): New variable.
3258 (syms_of_image): DEFSYM and initialize it.
3260 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3262 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3264 2013-10-31 Glenn Morris <rgm@gnu.org>
3266 * emacs.c (original_pwd): New char.
3267 (main): If using --chdir, store original_pwd.
3268 (init_cmdargs): When setting Vinvocation_directory based on a
3269 relative argv[0], use original_pwd if set. (Bug#15768)
3271 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3273 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3275 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3277 * insdel.c: Fix minor problems found by static checking.
3278 (Qregion_extract_function): Now static.
3279 (prepare_to_modify_buffer_1): Remove unused locals.
3281 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3283 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3284 (syms_of_xdisp): Declare pre-redisplay-function.
3285 (markpos_of_region): Remove function.
3286 (init_iterator, compute_stop_pos, handle_face_prop)
3287 (face_before_or_after_it_pos, reseat_to_string)
3288 (get_next_display_element, window_buffer_changed)
3289 (redisplay_internal, try_cursor_movement, redisplay_window)
3290 (try_window_reusing_current_matrix, try_window_id, display_line)
3291 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3292 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3293 * window.h (struct window): Remove field `region_showing'.
3294 * dispextern.h (struct it): Remove region_beg/end_charpos.
3295 (face_at_buffer_position, face_for_overlay_string)
3296 (face_at_string_position): Update prototypes.
3297 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3298 (face_at_string_position): Remove `region_beg' and `region_end' args.
3299 * fontset.c (Finternal_char_font):
3300 * font.c (font_at, font_range): Adjust calls accordingly.
3301 * insdel.c (Qregion_extract_function): New var.
3302 (syms_of_insdel): Initialize it.
3303 (prepare_to_modify_buffer_1): Use it.
3305 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3307 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3308 * ftxfont.c (ftxfont_get_gcs):
3309 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3310 * xfaces.c (x_free_colors, x_free_dpy_colors)
3311 (x_create_gc, unload_color):
3312 * xselect.c (x_property_data_to_lisp):
3313 * xsettings.c (parse_settings):
3314 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3315 (get_bits_and_offset): Adjust definition.
3316 * frame.c (XParseGeometry): Adjust locals.
3317 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3318 * regex.h (toplevel): Likewise for reg_syntax_t.
3320 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3322 * eval.c (run_hook_with_args): Use FUNCTIONP.
3324 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3326 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3327 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3328 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3329 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3330 on MS-Windows anyway.
3331 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3332 (free_realized_face): ...adjust user.
3333 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3334 white relief pixels to -1.
3335 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3336 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3337 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3339 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3341 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3342 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3343 in practice now. All callers changed.
3345 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3347 * dispextern.h (struct face): Use bitfields for 'underline_type'
3348 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3349 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3350 'stipple' member. Move 'lface' member up to help...
3351 * xfaces.c (make_realized_face): ...this function to find and
3352 clear just the members that need clearing.
3353 (load_face_colors, realize_x_face):
3354 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3356 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3358 * xftfont.c (struct xftfont_info): Remove set-but-unused
3360 (xftfont_open): Adjust user.
3361 (xftfont_get_colors): Remove useless prototype.
3363 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3365 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3366 before passing them to 'unexec'. (Bug#15260)
3368 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3370 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3372 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3374 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3375 the changed signature of the font driver's 'close' method.
3377 * w32font.h (w32font_close): Adjust the prototype to the change in
3378 function definition.
3380 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3382 * w32uniscribe.c (uniscribe_close): Adapt the call to
3383 w32font_close to its new prototype.
3385 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3387 Omit unused frame argument of font API's close function.
3388 * font.h (struct font): Drop frame argument. Adjust comment.
3389 * font.c (font_clear_cache, font_close_object): Adjust users.
3390 * ftfont.c (ftfont_close):
3391 * ftxfont.c (ftxfont_close):
3392 * macfont.m (macfont_close):
3393 * nsfont.m (nsfont_close):
3394 * w32font.c (w32font_close):
3395 * xfont.c (xfont_close):
3396 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3397 tweak comments and make functions safe if called more than once for
3398 the same font object.
3400 Perform font-specific cleanup when font object is swept by GC. See
3401 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3402 * alloc.c (cleanup_vector): New function.
3403 (sweep_vector): Call it for each reclaimed vector object.
3404 * font.h (struct font): Adjust comment.
3406 2013-10-24 Glenn Morris <rgm@gnu.org>
3408 * Makefile.in (abs_top_srcdir): New, set by configure.
3410 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3412 Adjust recent font-related changes to fix bug#15686.
3413 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3414 is a live window system frame, mark its default font too.
3416 2013-10-23 Glenn Morris <rgm@gnu.org>
3418 * Makefile.in (RUN_TEMACS): Make relative (again).
3419 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3420 (bootstrap-emacs$(EXEEXT)):
3421 Quote entities that might contain whitespace.
3423 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3425 Port to Solaris 10 and its bundled GCC.
3426 Problem reported by Timothy C. Burt.
3427 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3429 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3431 Do not allow font caches to grow too large.
3432 * alloc.c (compact_font_cache_entry, compact_font_caches):
3433 New functions or stub if not HAVE_WINDOW_SYSTEM.
3434 (compact_undo_list): Factor out from Fgarbage_collect.
3436 (mark_face_cache): Mark face font. Move down to avoid
3438 (mark_terminals): Do not mark font cache here.
3439 (Fgarbage_collect): Call compaction functions described
3440 above. Adjust comment.
3442 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3444 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3445 chdir to HOME (bug#15607).
3447 * nsterm.m (Qcocoa, Qgnustep): New variables.
3448 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3449 (ns_get_color): Make selection color work for GNUstep also.
3451 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3453 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3454 handles mouse clicks. Instead, let GPM use the same code as all
3455 the other mice use. See the discussion starting at
3456 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3457 for the details of the problem with the menu bar this fixes.
3459 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3461 Remove port-specific display name lists to avoid extra
3462 complexity and data duplication with display info lists.
3463 * xterm.h (x_display_name_list): Remove declaration.
3464 * xterm.c (x_display_name_list): Remove.
3465 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3466 * xfns.c (x_display_info_for_name, Fx_display_list):
3467 Likewise. Use x_display_list where appropriate.
3468 * w32term.h (w32_display_name_list): Remove declaration.
3469 * w32term.c (w32_display_name_list): Remove.
3470 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3472 * w32fns.c (x_display_info_for_name, Fx_display_list):
3473 Likewise. Use x_display_list where appropriate.
3474 * nsterm.h (ns_display_name_list): Remove declaration.
3475 * nsterm.m (ns_display_name_list): Remove.
3476 (ns_term_init, syms_of_nsterm): Adjust users.
3477 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3478 Likewise. Use x_display_list where appropriate.
3479 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3480 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3481 (mark_terminals): Mark per-terminal font cache.
3483 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3485 Don't run timers in input-pending-p. Its new check-timers param
3486 provides the prior behavior. (Bug#15045).
3487 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3489 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3491 Make some functions static in non-Microsoft builds.
3492 On my platform (Fedora 19 x86-64), this shrinks the
3493 Emacs executable (text+data) by 0.25%.
3494 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3495 (load_color) [!MSDOS]:
3496 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3497 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3498 * lisp.h (check_existing):
3499 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3500 (network_interface_info) [!WINDOWSNT]:
3501 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3502 Remove extern decls.
3503 * fileio.c (check_existing):
3504 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3505 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3506 (network_interface_info) [!WINDOWSNT]:
3507 * term.c (encode_terminal_code) [!WINDOWSNT]:
3508 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3509 * xfaces.c (load_color) [!MSDOS]:
3511 * fileio.c (check_existing, check_executable, check_writable):
3512 * process.c (network_interface_list, network_interface_info):
3513 Move earlier, so that we don't need forward decls.
3514 * gnutls.c (fn_gnutls_transport_set_errno)
3515 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3517 * w32.c (init_environment): Use faccessat rather than
3518 check_existing, partly for consistency with the rest of the code
3519 in this file, partly so that check_existing can be static.
3521 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3522 * emacs.c (MAIN_PROGRAM): New macro.
3523 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3524 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3526 bool vector int width fixes
3527 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3528 (Fbool_vector_count_matches_at):
3529 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3530 can exceed PTRDIFF_MAX, at least in theory.
3531 (Fbool_vector_count_matches_at):
3532 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3534 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3536 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3537 (struct sockaddr): Add forward decl, for platforms that lack it.
3539 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3541 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3544 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3546 * w32.c (network_interface_get_info, network_interface_list)
3547 (network_interface_info): New functions. (Bug#15610)
3548 (GetAdaptersInfo_Proc): New typedef.
3549 (get_adapters_info): New wrapper function.
3550 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3552 * process.h (network_interface_list, network_interface_info):
3555 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3556 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3557 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3558 for WINDOWSNT. Doc fix.
3559 (syms_of_process): Defsubr Snetwork_interface_list and
3560 Snetwork_interface_info unconditionally.
3562 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3563 in NS GUI sessions. (Bug#15629)
3565 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3567 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3569 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3571 * print.c (print_object): Print " ..." when truncating bool vectors.
3573 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3575 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3576 standard mouse buttons.
3578 * termhooks.h (struct input_event): Remove incorrect commentary.
3580 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3582 Disallow bool vector operations on mixed-length operands.
3583 The old behavior left garbage in the result vector sometimes,
3584 and didn't seem to be useful.
3585 * data.c (Qwrong_length_argument): New static var.
3586 (wrong_length_argument): New function.
3587 (bool_vector_binop_driver): Check that args agree in length.
3589 * keyboard.c, keyboard.h (all_kboards): Now static.
3591 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3593 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3594 note from the lispref.
3596 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3598 * nsterm.h (struct ns_display_info): Remove set-but-unused
3599 member image_cache (image caches are per-terminal anyway).
3600 (FRAME_X_IMAGE_CACHE): Remove.
3601 * nsterm.m (ns_initialize_display_info): Adjust user.
3603 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3605 * w32proc.c: Include mingw_time.h.
3607 * w32.c: Include mingw_time.h.
3609 Implement scrolling of TTY menus when the screen is too short.
3611 * term.c (tty_menu_display): Accept an additional argument, the
3612 menu item from which to start displaying the menu. Account for
3613 the value of Y when limiting the menu to the number of available
3615 (mi_result): New enumeration.
3616 (read_menu_input): Return enumerated value. When the y coordinate
3617 hits min_y or max_y, return scroll indication instead of wrapping
3619 (tty_menu_activate): Handle the scrolling indications from
3620 read_menu_input. Compute the first menu item to display and pass
3621 it to tty_menu_display.
3623 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3625 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3626 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3627 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3628 Adjust to match the change described below.
3629 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3630 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3631 memory_below_frame members to...
3632 * termchar.h (struct tty_display_info): ...here because they're
3633 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3634 * term.c (init_tty):
3635 * nsterm.m (ns_create_terminal):
3636 * w32term.c (w32_create_terminal):
3637 * xterm.c (x_create_terminal): Adjust users.
3638 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3639 to filter out non-TTY frames. Adjust comment.
3640 (scrolling): Adjust user. Prefer eassert for debugging check.
3642 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3644 * xfaces.c (PT_PER_INCH): Remove unused macro.
3645 * termhooks.h (struct terminal): Remove set-but-unused
3646 member fast_clear_end_of_line.
3647 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3648 * nsterm.m (ns_create_terminal):
3649 * term.c (init_tty):
3650 * w32term.c (w32_create_terminal):
3651 * xterm.c (x_create_terminal): Adjust users.
3653 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3655 * lisp.h (bool_vector_size): New function.
3656 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3657 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3658 (Fbool_vector_not, Fbool_vector_count_matches_at):
3659 Remove uses of 'eassume' that should no longer be needed,
3660 because they are subsumed by the 'eassume' in bool_vector_size.
3662 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3664 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3665 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3666 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3668 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3670 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3671 have different dimensions. (Bug#15575)
3673 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3676 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3678 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3680 * term.c (tty_menu_show): Never return with unbalanced
3681 specpdl. Use eassert for debugging check. Adjust style.
3683 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3685 * term.c (read_menu_input): Make selection of menu items
3686 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3687 (tty_menu_activate): Fix off-by-one error when computing max_y.
3689 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3691 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3692 audit logging (only used with GnuTLS 3.x) and enable it.
3694 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3696 * dispnew.c (redraw_frame): Remove useless #ifdef because
3697 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3698 Also, move TTY fflush to...
3699 * term.c (tty_update_end): ...this function.
3701 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3703 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3704 the end of the frame's glyph matrix. (Bug#15575)
3706 * term.c (tty_menu_display): Don't move cursor while overwriting
3707 frame's glyphs with menu items. Limit the number of items
3708 displayed to what can be shown on the available screen lines,
3709 excluding the echo area.
3710 (tty_menu_activate): Limit the Y coordinate allowed by
3711 read_menu_input to the last screen line used for menu display.
3713 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3715 * lisp.h (eassume): New macro.
3716 Also, include <verify.h>, for 'assume'.
3717 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3718 (vroundup, vector_nbytes):
3719 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3720 (Fbool_vector_not, Fbool_vector_count_matches)
3721 (Fbool_vector_count_matches_at):
3722 Use eassume, not eassert.
3723 * casetab.c (set_identity, shuffle):
3724 * composite.c (composition_gstring_put_cache):
3725 * dispnew.c (update_frame_1):
3726 * ftfont.c (ftfont_shape_by_flt):
3727 * image.c (gif_load):
3728 * intervals.c (offset_intervals):
3729 * macfont.m (macfont_shape):
3730 Remove calls to 'assume' that are no longer needed, because
3731 --enable-gcc-warnings no longer generates bogus warnings
3732 when these calls are removed.
3734 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3736 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3738 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3740 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3741 (Qsubstitute_env_in_file_name): New var.
3742 (syms_of_fileio): Define it.
3744 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3746 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3747 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3750 * term.c (save_and_enable_current_matrix): Don't allocate and
3751 don't save margin areas.
3752 (restore_desired_matrix): Don't restore margin areas.
3753 (free_saved_screen): Don't free margin areas.
3755 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3757 * image.c: Pacify --enable-gcc-warnings.
3758 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3759 #define only if used.
3761 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3763 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3764 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3765 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3766 (gif_load): For giflib v5.x and later, display the error message
3767 produced by giflib when its functions fail.
3768 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3771 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3773 * keyboard.c (last_event_timestamp): Remove. For X selection and
3774 GTK popup menus, it may be obtained from per-frame X display info.
3775 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3776 (process_special_events): Adjust users.
3777 * keyboard.h (last_event_timestamp): Remove declaration.
3778 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3779 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3780 * menu.h (xmenu_show): Adjust prototype.
3781 * menu.c (Fx_popup_menu): Adjust user.
3782 * xselect.c (x_own_selection, x_get_foreign_selection)
3783 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3785 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3787 * keyboard.c (init_kboard): Now static. Add arg
3788 to denote window system. Adjust comment.
3789 (init_keyboard): Adjust user.
3790 (allocate_kboard): New function.
3792 * nsterm.m (ns_term_init):
3793 * term.c (init_tty):
3794 * w32term.c (w32_create_terminal):
3795 * xterm.c (x_term_init): Use it.
3796 * keyboard.h (init_kboard): Remove prototype.
3797 (allocate_kboard): Add prototype.
3799 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3801 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3802 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3804 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3806 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3808 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3810 * term.c (tty_menu_activate): Flush the output stream after
3811 showing the cursor, and don't mark the frame garbaged at exit from
3812 the function. Fixes redisplay glitches when moving from one menu
3815 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3817 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3818 or throw error (Bug#15570).
3820 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3822 * intervals.c (temp_set_point_both): Move test into 'eassert',
3825 * lisp.h (eassert): Don't use 'assume'.
3826 Sometimes 'assume' wins in performance, and sometimes it loses,
3827 so it shouldn't be used all the time. Perhaps we need two
3828 flavors of 'eassert', one for where 'assume' is far more likely
3829 to help or to hurt; but that can be done later.
3830 Problem reported by Dmitry Antipov in
3831 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3832 Also, don't include <verify.h>; no longer needed.
3834 2013-10-09 Glenn Morris <rgm@gnu.org>
3836 * eval.c (Fcond): Doc tweak.
3838 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3840 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3841 expressions with side effects to eassert. (Bug#15565)
3843 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3845 * fns.c (hashfn_user_defined): Allow hash functions to return any
3848 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3850 Fix minor problems found by static checking.
3851 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3852 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3853 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3854 * keyboard.c (read_menu_command): Remove unused local.
3855 * lisp.h (read_menu_command): New decl.
3856 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3857 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3858 Return ptrdiff_t, not int.
3859 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3860 not int, for benefit of xpalloc.
3861 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3863 (have_menus_p): Remove; unused.
3864 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3865 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3866 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3868 (save_and_enable_current_matrix): Omit unnecessary casts.
3869 (read_menu_input): Omit local extern decl (now in lisp.h).
3870 Don't access uninitialized storage if mouse_get_xy fails.
3871 (tty_menu_activate): Mark local as initialized, for lint.
3872 (tty_menu_activate, tty_meny_show): Remove unused locals.
3874 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3876 Support menus on text-mode terminals.
3877 * xterm.h (xw_popup_dialog): Add prototype.
3879 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3880 (xmenu_show): Block input here, instead in Fx_popup_menu.
3881 (xw_popup_dialog): New function, with X-specific bits of popup
3884 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3887 * window.c (Fset_window_configuration): Use run-time tests of the
3888 frame type instead of compile-time conditionals, when menu-bar
3889 lines are considered.
3891 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3892 (w32_popup_dialog): New prototypes.
3894 * w32menu.c (Fx_popup_dialog): Function deleted.
3895 (w32_popup_dialog): New function, with w32 specific bits of popup
3896 dialogs. Block input here.
3898 * w32inevt.c (w32_console_read_socket): Minor change to add
3899 debugging TTY events.
3901 * w32fns.c (show_hourglass): If returning early because the frame
3902 is not a GUI frame, unblock input.
3904 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3905 (cursorY): New functions.
3907 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3908 WINDOWSNT, macros that call curX and curY elsewhere.
3910 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3912 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3913 specific function to hide and show cursor on a text-mode terminal.
3914 (tty_menu_struct, struct tty_menu_state): New structures.
3915 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3916 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3917 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3918 (tty_menu_locate, save_and_enable_current_matrix)
3919 (restore_desired_matrix, screen_update, read_menu_input)
3920 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3921 (tty_pop_down_menu, tty_menu_last_menubar_item)
3922 (tty_menu_new_item_coords, tty_menu_show): New functions.
3923 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3925 * nsterm.h (ns_popup_dialog): Adjust prototype.
3927 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3929 (ns_popup_dialog): Adapt order of arguments to the other
3930 *_menu_show implementations.
3931 (Fx_popup_dialog): Function deleted.
3933 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3935 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3937 * menu.c (have_boxes): New function.
3938 (single_keymap_panes): Use it instead of a compile-time
3940 (single_menu_item): Use run-time tests of the frame type instead
3941 of compile-time conditionals.
3942 (encode_menu_string): New function.
3943 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3944 the macro, since different types of frame need different encoding
3946 (digest_single_submenu): Use run-time tests of frame type instead
3947 of, or in addition to, compile-time conditionals.
3948 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3949 (Fx_popup_menu): Detect when the function is called from keyboard
3950 on a TTY. Don't barf when invoked on a text-mode frame.
3951 Check frame type at run time, instead of compile-time conditionals for
3952 invoking terminal-specific menu-show functions.
3953 Call tty_menu_show on text-mode frames.
3954 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3955 run time to determine which alternative to invoke; support dialogs
3958 * keyboard.h <Qmouse_movement>: Declare.
3960 * keyboard.c <Qmouse_movement>: Now extern.
3961 <Qecho_keystrokes>: New static variable.
3962 (read_key_sequence): Accept an additional argument, a flag to
3963 prevent redisplay during reading of the key sequence. All callers
3965 (read_menu_command): New function.
3966 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3968 (toolkit_menubar_in_use): New function.
3969 (make_lispy_event): Use it instead of a compile-time test.
3971 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3972 window-system being available.
3974 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3975 to x-popup-dialog on the frame type, they all now support popup
3978 * dispnew.c (save_current_matrix): Save the margin areas.
3979 (restore_current_matrix): Restore margin areas.
3980 (update_frame_with_menu): New function.
3982 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3985 * alloc.c (make_save_ptr): Now compiled unconditionally.
3987 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3989 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3990 (redraw_frame, update_frame): Adjust users.
3991 * dispextern.h (set_window_update_flags): Adjust prototype.
3992 * xdisp.c (redisplay_internal): When updating all frames with zero
3993 windows_or_buffers_changed, assume that only the windows that shows
3994 current buffer should be really updated.
3996 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3998 Do not allocate huge temporary memory areas and objects while encoding
3999 for file I/O, thus reducing an enormous memory usage for large buffers.
4000 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4001 * coding.h (struct coding_system): New member raw_destination.
4002 * coding.c (setup_coding_system): Initialize it to zero.
4003 (encode_coding_object): If raw_destination is set, do not create
4004 dst_object. Add comment.
4005 * fileio.c (toplevel): New constant E_WRITE_MAX.
4006 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4007 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4009 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4011 * nsterm.m (windowDidExitFullScreen:)
4012 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4014 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4016 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4017 * keyboard.c (unblock_input_to): Don't process pending signals
4018 if a fatal error is in progress.
4020 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4021 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4022 they're talking about words in Lisp bool vectors.
4023 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4024 * data.c (popcount_bits_word): Rename from popcount_size_t.
4025 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4028 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4030 Improve support for popcount and counting trailing zeros (Bug#15550).
4031 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4032 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4033 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4034 (popcount_size_t_msc, popcount_size_t_gcc):
4035 Remove; now done by Gnulib.
4036 (popcount_size_t): Now a macro that defers to Gnulib.
4037 (count_trailing_zero_bits): Return int, for consistency with
4038 Gnulib and because Emacs prefers signed to unsigned int.
4039 Don't assume that size_t is either unsigned int or unsigned long
4040 or unsigned long long.
4041 (size_t_to_host_endian): Do not assume that size_t is either
4042 exactly 32 or exactly 64 bits wide.
4043 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4044 etc., so that it's now an enum constant, not a macro.
4045 No need to assume that it's either 32 or 64.
4047 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4049 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4052 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4054 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4055 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4057 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4059 emacs_read and emacs_write now use void *, not char *.
4060 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4061 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4062 Buffer arg is now void *, not char *. This matches plain
4063 'read' and 'write' better, and avoids a constraint violation
4064 on Solaris 9 with Oracle Studio.
4066 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4068 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4069 memset to explicit loop. Otherwise copy largest possible chunk
4070 from initialized to uninitialized part, thus allowing the longer
4071 memcpy runs and reducing the number of loop iterations.
4073 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4075 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4076 hide toolbar (Bug#15388).
4077 (windowDidEnterFullScreen:): If presentation options are zero,
4078 set them here (Bug#15388).
4079 (ns_update_auto_hide_menu_bar): Remove runtime check.
4080 Don't auto hide dock unless menubar is also auto hidden.
4082 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4084 * editfns.c (message): Mention batch mode in doc string.
4086 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4088 * nsterm.m (check_native_fs): Remove erroneous comment.
4090 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4092 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4093 uses find_newline instead of scan_newline and so doesn't move point.
4095 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4097 Use hardware support for byteswapping on glibc x86 etc.
4098 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4099 whereas the old swap64 needed 30.
4100 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4101 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4102 Use byteswap.h's macros to swap bytes.
4103 * lisp.h (swap16, swap32, swap64): Remove.
4104 All uses replaced by bswap_16, bswap_32, bswap_64.
4106 * bytecode.c (exec_byte_code): Use some more volatile variables
4107 to work around local variables getting clobbered by longjmp.
4108 Port to pre-C99, which doesn't allow decls after stmts.
4110 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4112 * lisp.h (eassert): Assume that COND is true when optimizing.
4113 In other words, take on the behavior of eassert_and_assume.
4114 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4115 (eassert_and_assume): Remove. All uses replaced by eassert.
4117 * xdisp.c (Qglyphless_char): Now static.
4119 Adjust to merge from gnulib.
4120 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4121 * lisp.h: Include <verify.h>, for 'assume'.
4123 * eval.c (clobbered_eassert): New macro.
4124 (internal_catch, internal_condition_case)
4125 (internal_condition_case_1, internal_condition_case_2)
4126 (internal_condition_case_n): Use it instead of eassert
4127 when the argument contains locals clobbered by longjmp.
4128 Don't use clobbered locals outside of clobbered_eassert.
4129 (internal_lisp_condition_case): Use a volatile variable
4130 to work around a local variable's getting clobbered.
4132 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4134 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4135 (PUSH_HANDLER): New macro.
4136 (catchlist): Remove.
4137 (handlerlist): Always declare.
4139 * eval.c (catchlist): Remove (merge with handlerlist).
4140 (handlerlist, lisp_eval_depth): Not static any more.
4141 (internal_catch, internal_condition_case, internal_condition_case_1)
4142 (internal_condition_case_2, internal_condition_case_n):
4144 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4145 handlerlist/catchlist.
4146 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4147 handlerlist which can only handle a single condition-case handler at
4149 (find_handler_clause): Simplify since we only a single branch here
4152 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4154 (bcall0): New function.
4155 (exec_byte_code): Add corresponding cases. Improve error message when
4156 encountering an invalid byte-code. Let Bunwind_protect accept
4157 a function (rather than a list of expressions) as argument.
4159 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4160 and make them unconditional now that they're heap-allocated.
4162 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4164 * charset.c (Fdecode_char, Fencode_char): Remove description of
4165 `restriction' arg. now that it's hidden by advertised-calling-convention.
4167 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4169 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4170 Remove unused variable (from mac-port).
4171 (macfont_draw): Use s->ybase for correct y position.
4173 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4175 * frame.h (struct frame): Drop has_minibuffer member because...
4176 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4177 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4179 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4181 * window.h (struct window): Prefer enum text_cursor_kinds to int
4182 for phys_cursor_type member. Move the latter, phys_cursor_width,
4183 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4184 * window.c (replace_window, make_window): Adjust users.
4186 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4188 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4189 this module is never compiled otherwise.
4191 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4193 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4196 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4198 * xdisp.c (get_next_display_element): Don't call face_for_font in
4199 a build configured --without-x. (Bug#15484)
4201 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4203 * window.c (calc_absolute_offset): #elif should be #elif defined.
4205 * frame.c (delete_frame): Block/unblock input to overcome race
4206 condition (Bug#15475).
4208 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4210 * frame.c (delete_frame): Record selected frame only after
4211 calling Qdelete_frame_functions (Bug#15477).
4213 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4215 * nsterm.m (ns_selection_color): Remove.
4216 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4217 NSColor selectedText(Background)Color. Only for COCOA.
4218 (ns_term_init): Remove assignment of ns_selection_color, logic
4219 moved to ns_get_color.
4221 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4222 NS_SELECTION_COLOR_DEFAULT.
4223 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4225 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4227 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4228 frame' does not have the tool_bar_window member.
4230 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4232 Signal error when reading an empty byte-code object (Bug#15405)
4233 * lread.c (read1): Signal error.
4234 * alloc.c (make_byte_code): eassert header size.
4235 (sweep_vectors): Change an int to size_t.
4237 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4239 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4240 instead of ints, as it's the usual style for offsetof constants. See:
4241 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4243 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4244 This is ugly, but it should fix the performance problem for older
4245 GCC versions in the short run. I'll look into integrating the
4246 Gnulib module for popcount, as a better fix.
4247 See the thread starting in:
4248 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4249 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4250 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4251 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4252 (popcount_size_t): Use it.
4254 2013-09-24 Daniel Colascione <dancol@dancol.org>
4256 * process.c (Fnetwork_interface_info): Fix build break due to
4259 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4261 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4262 Prefer signed to unsigned integers where either will do.
4263 No need for 'const' on locals that do not escape.
4264 Omit easserts with unnecessary and unportable assumptions about
4265 alignment. Avoid unnecessary casts to char *.
4267 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4269 Use union for the payload of struct Lisp_Vector.
4270 This helps to avoid a few glitches dictated by C's aliasing rules.
4271 * lisp.h (struct Lisp_Vector): Use union for next and
4272 contents member. Adjust comment. Change related users.
4273 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4274 Related users changed.
4275 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4276 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4277 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4278 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4280 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4282 Optimize glyph row clearing and copying routines.
4283 * dispextern.h (struct glyph_row): Change layout of struct
4284 glyph_row to help copy_row_except_pointers. Adjust comment.
4285 * dispnew.c (null_row): Remove.
4286 (clear_glyph_row): Use offsetof and memset to find and clear
4287 just the members that need clearing. Adjust comment.
4288 (copy_row_except_pointers): Likewise for copying.
4290 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4292 Some minor cleanups of recently-added bool vector code.
4293 * conf_post.h (assume): Always return void. Use lint version
4294 only if GCC and MSC versions don't apply.
4295 * conf_post.h (assume):
4296 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4297 Depend on _MSC_VER, not __MSC_VER, for consistency with
4299 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4300 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4301 (bool_vector_binop_driver, count_trailing_zero_bits)
4302 (size_t_to_host_endian): Now static, not static inline;
4303 the latter isn't needed with modern compilers and doesn't
4304 work with older compilers anyway.
4306 * alloc.c (valgrind_p): Use bool for boolean.
4308 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4310 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4311 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4312 (display_last_displayed_message_p, message_buf_print)
4313 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4314 Use bool for boolean.
4315 * dispextern.h (cancel_line, init_desired_glyphs):
4316 Remove ancient leftover.
4317 (help_echo_showing_p, hourglass_shown_p):
4318 * lisp.h (noninteractive_need_newline): Adjust declaration.
4320 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4322 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4324 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4325 ...this file and convert the latter to static. Adjust comment.
4326 (make_initial_frame):
4327 * window.c (init_window_once): Adjust user.
4328 * frame.h (last_nonminibuf_frame): Remove declaration.
4329 * lisp.h (selected_frame): Likewise.
4330 * msdos.c (the_only_display_info): Adjust comment.
4332 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4334 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4335 computing the end column of mouse-highlight that comes from
4336 display or overlay strings. (Bug#15437)
4337 (note_mouse_highlight): Adapt calculation of last argument to
4338 mouse_face_from_string_pos to the above change.
4340 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4341 all platforms, not just for clang.
4343 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4345 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4346 about excess arguments to snprintf.
4348 * conf_post.h(assume): Use __builtin_unreachable for clang.
4350 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4352 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4353 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4355 2013-09-23 Daniel Colascione <dancol@dancol.org>
4357 * alloc.c (USE_VALGRIND): New macro; on by default
4358 when ENABLE_CHECKING.
4359 (mark_maybe_object, mark_maybe_pointer)
4360 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4362 (valgrind_p) [USE_VALGRIND]: New variable.
4363 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4365 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4367 * process.c (wait_reading_process_output): Change int pnamelen to
4370 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4371 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4372 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4373 argument to unsigned long to avoid warning.
4374 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4376 * conf_post.h (assume): Fix compiler error: x shall be cond.
4378 2013-09-22 Daniel Colascione <dancol@dancol.org>
4380 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4381 warning when compiling without a window system.
4383 2013-09-22 Daniel Colascione <dancol@dancol.org>
4385 * data.c (Qbool_vector_p): New symbol.
4386 (bool_vector_spare_mask, popcount_size_t_generic)
4387 (popcount_size_t_msc, popcount_size_t_gcc)
4389 (bool_vector_binop_driver)
4390 (count_trailing_zero_bits, size_t_to_host_endian)
4391 (Fbool_vector_exclusive_or)
4392 (Fbool_vector_union)
4393 (Fbool_vector_intersection, Fbool_vector_set_difference)
4394 (Fbool_vector_subsetp, Fbool_vector_not)
4395 (Fbool_vector_count_matches)
4396 (Fbool_vector_count_matches_at): New functions.
4397 (syms_of_data): Intern new symbol, functions.
4398 * alloc.c (bool_vector_payload_bytes): New function.
4399 (Fmake_bool_vector): Instead of calling Fmake_vector,
4400 which performs redundant initialization and argument checking,
4401 just call allocate_vector ourselves. Make sure we clear any
4402 terminating padding to zero.
4403 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4404 instead of open-coding the size calculation.
4405 (vroundup_ct): New macro.
4406 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4407 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4408 * composite.c (composition_gstring_put_cache):
4409 Change lint_assume to assume.
4410 * conf_post.h (assume): New macro.
4411 (lint_assume): Remove.
4412 * dispnew.c (update_frame_1): Change lint_assume to assume.
4413 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4415 * image.c (gif_load): Change lint_assume to assume.
4416 * lisp.h (eassert_and_assume): New macro.
4417 (Qbool_vector_p): Declare.
4418 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4419 (swap16, swap32, swap64): New inline functions.
4420 * macfont.m (macfont_shape): Change lint_assume to assume.
4421 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4422 * xsettings.c (parse_settings): Use new swap16 and
4423 swap32 from lisp.h instead of file-specific macros.
4425 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4427 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4428 found (which can legitimately happen when the glyph row at the
4429 window start is disabled in the current_matrix. (Bug#15365)
4431 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4433 Fix syntax.h bug introduced by recent INLINE change.
4434 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4435 conditionally compiled one way in some modules, and a different
4436 way in others. This doesn't work with extern inline functions,
4437 which must have the same definition in all modules, because the
4438 defining code might be shared across modules, depending on the
4439 implementation. Symptoms reported by Martin Rudalics in:
4440 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4441 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4442 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4443 overriding the corresponding functions in syntax.h.
4444 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4445 (syntax_property): New inline functions.
4446 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4447 Rewrite in terms of these new functions.
4449 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4451 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4452 not chars_in_text, whose result depends on the multibyteness of
4453 the current buffer. (Bug#15426)
4455 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4457 Port recent change to hosts where pointers aren't 'long'.
4458 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4459 Don't assume that pointers are the same width as 'long'.
4460 Add a compile-time check that a pointer fits into two X slots.
4462 A simpler, centralized INLINE.
4463 * conf_post.h (INLINE): Define only if not already defined.
4464 This allows us to use a single INLINE, defined by one file
4466 * emacs.c (INLINE): Define it.
4467 Also, include category.h, charset.h, composite.h, dispextern.h,
4468 syntax.h, systime.h, so that their INLINE definitions are expanded
4470 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4471 * buffer.h, buffer.c (BUFFER_INLINE):
4472 * category.h, category.c (CATEGORY_INLINE):
4473 * character.h, character.c (CHARACTER_INLINE):
4474 * charset.h, charset.c (CHARSET_INLINE):
4475 * composite.h, composite.c (COMPOSITE_INLINE):
4476 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4477 * frame.h, frame.c (FRAME_INLINE):
4478 * intervals.h, intervals.c (INTERVALS_INLINE):
4479 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4480 * lisp.h, alloc.c (LISP_INLINE):
4481 * process.h, process.c (PROCESS_INLINE):
4482 * syntax.h, syntax.c (SYNTAX_INLINE):
4483 * systime.h, sysdep.c (SYSTIME_INLINE):
4484 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4485 * window.h, window.c (WINDOW_INLINE):
4486 Remove. All uses replaced with INLINE.
4488 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4490 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4493 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4495 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4496 'const char *' to avoid compiler warnings due to similar change in
4497 the prototype of x_get_string_resource.
4499 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4501 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4502 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4503 going to replace static variables below. Adjust comments.
4504 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4505 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4506 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4507 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4508 Related users changed.
4509 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4510 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4511 last_mouse_movement_time, going to replace static variables below.
4513 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4514 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4516 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4517 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4518 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4519 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4520 static variables below.
4521 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4522 (last_mouse_scroll_bar): Remove.
4523 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4524 (mouseExited): Related users changed.
4526 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4528 Do not use external array to process X scroll bar messages.
4529 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4530 (x_send_scroll_bar_event): Pack window pointer into two slots
4531 of XClientMessageEvent if we're 64-bit. Adjust comment.
4532 (x_scroll_bar_to_input_event): Unpack accordingly.
4534 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4536 Ifdef away recent changes which aren't relevant to NS port.
4537 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4538 [!HAVE_NS]: Declare as such.
4539 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4540 [!HAVE_NS]: Define as such.
4542 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4544 * frame.c (x_redo_mouse_highlight): New function
4545 to factor out common code used in W32 and X ports.
4546 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4547 * xterm.h (struct x_display_info):
4548 * w32term.h (struct w32_display_info):
4549 * nsterm.h (struct ns_display_info): New members
4550 last_mouse_motion_frame, last_mouse_motion_x and
4551 last_mouse_motion_y, going to replace static variables below.
4552 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4553 (redo_mouse_highlight): Remove.
4554 (note_mouse_movement, syms_of_xterm): Adjust user.
4555 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4556 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4557 (redo_mouse_highlight): Remove.
4558 (note_mouse_movement, syms_of_w32term): Adjust user.
4559 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4560 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4562 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4563 * nsfns.m (compute_tip_xy): Adjust user.
4565 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4567 * frame.c (x_mouse_grabbed): New function.
4568 * dispextern.h (x_mouse_grabbed): Add prototype.
4569 (last_mouse_frame): Remove declaration.
4570 * xterm.h (struct x_display_info):
4571 * w32term.h (struct w32_display_info):
4572 * nsterm.h (struct ns_display_info): New member
4573 last_mouse_frame, going to replace...
4574 * xdisp.c (last_mouse_frame): ...global variable.
4575 (note_tool_bar_highlight):
4576 * w32term.c (w32_mouse_position, w32_read_socket):
4577 * xterm.c (XTmouse_position, handle_one_xevent):
4578 Use x_mouse_grabbed.
4579 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4581 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4583 * w32term.c (w32_read_socket): Avoid temporary
4584 variables in a call to x_real_positions.
4585 * xterm.c (handle_one_xevent): Likewise.
4587 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4589 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4590 (x_icon_type): Remove prototype.
4591 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4592 * frame.c (x_icon_type): Remove.
4593 * w32term.c (x_make_frame_visible, x_iconify_frame):
4594 * xterm.c (x_make_frame_visible, x_iconify_frame):
4595 Use x_set_bitmap_icon to factor out common code.
4597 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4599 * dispextern.h (check_x_display_info, x_get_string_resource):
4600 Declare here just once and unify the latter.
4601 * frame.c (check_x_display_info, x_get_string_resource):
4602 * nsterm.h (check_x_display_info):
4603 * xrdb.c (x_get_string_resource):
4604 * xterm.h (check_x_display_info): Remove prototypes.
4605 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4606 * w32reg.c (x_get_string_resource): Likewise.
4607 (w32_get_rdb_resource): Adjust user.
4609 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4611 * xterm.h (struct x_display_info): New member
4612 x_pending_autoraise_frame, going to replace...
4613 * xterm.c (pending_autoraise_frame): ...static variable.
4614 (x_new_focus_frame, XTread_socket): Adjust users.
4615 * w32term.h (struct w32_display_info): New member
4616 w32_pending_autoraise_frame, going to replace...
4617 * w32term.c (pending_autoraise_frame): ...global variable.
4618 (x_new_focus_frame, w32_read_socket): Adjust users.
4620 2013-09-17 Glenn Morris <rgm@gnu.org>
4622 * xdisp.c (message_dolog): If we create *Messages*,
4623 switch it to messages-buffer-mode.
4625 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4627 Don't overuse 'const' in types of locals.
4628 * bidi.c (bidi_count_bytes):
4629 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4630 (xg_event_is_for_scrollbar):
4631 * xselect.c (x_handle_property_notify)
4632 (x_handle_selection_notify, x_handle_dnd_message):
4633 * xsettings.c, xsettings.h (xft_settings_event):
4634 * xterm.c (x_handle_net_wm_state, handle_one_event)
4635 (x_menubar_window_to_frame, x_detect_focus_change)
4636 (construct_mouse_click, note_mouse_movement)
4637 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4638 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4639 (handle_one_xevent, x_handle_net_wm_state):
4640 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4641 (x_handle_dnd_message):
4642 Avoid unnecessary 'const', typically the second 'const' in
4643 'const foo * const arg', a 'const' that does not affect the API
4644 and doesn't significantly help the human reader.
4646 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4648 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4649 only if Glib < 2.36.0.
4650 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4651 * xsettings.c (init_gconf, init_gsettings): Do not check
4653 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4655 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4657 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4659 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4660 before calling g_type_init.
4662 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4664 * nsterm.m (syms_of_nsterm): ... to here.
4666 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4668 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4669 (ignore_next_mouse_click_timeout): Use Time as X does.
4670 (handle_one_xevent): Avoid cast and use unsigned comparison.
4672 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4674 Do not copy X event in handle_one_xevent except KeyPress case.
4675 Wnen XEvent is processed, it is unlikely to be changed except
4676 KeyPress case, so we can avoid copying and use const pointer to
4677 const data to make sure that an event is not changed elsewhere.
4678 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4679 const' and do not create local copy except for the KeyPress event.
4680 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4681 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4682 (x_handle_net_wm_state, x_menubar_window_to_frame)
4683 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4684 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4685 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4686 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4687 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4688 (x_handle_dnd_message):
4689 * xsettings.c (xft_settings_event):
4690 Use 'const XEvent * const' where appropriate.
4691 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4693 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4695 Fix X event waiting to handle multiple frames.
4696 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4697 * xterm.c (pending_event_wait): Remove. Adjust users.
4698 (x_detect_focus_change): Pass frame arg.
4699 (handle_one_xevent): Find related frame early and clear per-frame
4700 wait_event_type only if this is an event for the relevant frame.
4701 (x_wait_for_event): Use per-frame wait_event_type.
4703 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4705 * nsfns.m (Fx_create_frame): Fix font driver registration for
4708 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4709 for syms_of_macfont.
4711 * nsterm.m: Include macfont.h.
4712 (ns_tmp_flags, ns_tmp_font): Remove.
4713 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4714 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4715 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4716 (changeFont:): Fix code style. Check for font driver type when
4719 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4722 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4723 (nsfont_open): Set font driver type.
4724 Set font->ascent and font->descent. Figure out font instead of
4725 ns_tmp_font, and flags instead of ns_tmp_flags.
4726 Fix indentation. Remove call to ns_draw_text_decoration,
4729 * nsfns.m: Include macfont.h.
4730 (Fx_create_frame): Register macfont driver, make a better default font.
4731 (Fns_popup_font_panel): Get font from macfont driver, if used.
4733 * macfont.m, macfont.h, macuvs.h: New files.
4735 * font.h: Declare syms_of_macfont.
4737 * font.c (syms_of_font): Call syms_of_macfont.
4739 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4741 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4743 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4744 and it is always zero for others, so I assume that this is an ancient
4745 leftover which nobody will want to change any more.
4746 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4747 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4748 * frame.c (x_set_scroll_bar_width):
4749 * w32fns.c (w32_createscrollbar):
4750 * w32term.c (w32_set_vertical_scroll_bar):
4751 * xfns.c (x_set_scroll_bar_default_width):
4752 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4753 (x_scroll_bar_expose): Related users changed.
4755 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4757 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4758 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4759 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4761 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4763 * nsterm.h, w32term.h, xterm.h: ...and not here.
4764 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4765 Remove unused Xisms.
4766 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4767 these modules are never compiled otherwise.
4769 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4771 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4772 Doc fix. (Bug#15375)
4774 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4776 Unify Fx_focus_frame between all ports.
4777 * frame.h (x_focus_frame): New prototype.
4778 * xfns.c (Fx_focus_frame): Remove.
4779 (syms_of_xfns): Do not defsubr it.
4780 (x_focus_frame): X implementation.
4781 * nsfns.m (Fx_focus_frame): Remove.
4782 (syms_of_nsfns): Do not defsubr it.
4783 (x_focus_frame): NS implementation.
4784 * w32term.c (Fx_focus_frame): Remove.
4785 (x_focus_on_frame): Rename to...
4786 (x_focus_frame): W32 implementation.
4787 * w32term.h (x_focus_on_frame): Remove prototype.
4788 * w32fns.c (Fx_focus_frame): Remove.
4789 (syms_of_w32fns): Do not defsubr it.
4790 * frame.c (Fx_focus_frame): Define here.
4791 (syms_of_frame): Defsubr here.
4792 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4794 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4796 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4797 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4798 each port to reference the port-specific window system data.
4799 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4800 (FRAME_DISPLAY_INFO): Define.
4801 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4802 (FRAME_DISPLAY_INFO): Define. Adjust users.
4803 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4804 (FRAME_DISPLAY_INFO): Define. Adjust users.
4805 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4806 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4807 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4808 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4809 * xselect.c, xterm.c: All related users changed.
4811 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4813 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4814 (x_menubar_window_to_frame): Remove prototypes.
4815 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4816 (x_menubar_window_to_frame, x_top_window_to_frame):
4818 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4819 (x_menubar_window_to_frame, x_top_window_to_frame):
4820 ...to here and convert all but the last to static.
4822 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4824 * lisp.mk (lisp): Add w32-common-fns.elc.
4826 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4828 * charset.c (char_charset): Document an exception for char-charset.
4830 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4832 * xterm.h (x_display_info): New field last_user_time...
4833 * xterm.c (toplevel): ...to replace static last_user_time.
4834 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4836 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4838 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4839 scroll bar values to prevent thumb from disappear and update comment.
4841 2013-09-11 Glenn Morris <rgm@gnu.org>
4843 * emacs.c (usage_message): Possessive apostrophe tweak.
4845 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4847 * nsterm.m (syms_of_nsterm): Use Qns.
4848 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4849 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4850 * xfns.c (x_display_info_for_name, Fx_open_connection):
4851 Remove old '#if 0' code.
4852 (syms_of_xfns): Use Qx.
4853 * termhooks.h (fullscreen_hook): Remove the leftover.
4854 (struct terminal): Fix typo in comment.
4856 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4858 Cleaning up a few X scroll bar bits.
4859 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4860 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4861 New member last_seen_part, going to replace...
4862 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4863 (xt_action_hook) [USE_LUCID]: Adjust user.
4864 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4865 Lucid-specific scroll bar support.
4866 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4867 to int and adjust to use last_seen_part member.
4868 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4869 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4870 Initialize last_seen_part.
4872 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4874 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4875 insert-buffer-substring an empty string.
4877 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4879 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4880 avoiding a GCC warning.
4882 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4884 Ifdef away frame tool bar code when it is not really used.
4885 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4886 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4887 and minimize_tool_bar_window_p under the above.
4888 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4889 (fset_tool_bar_window): Likewise.
4890 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4891 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4892 (change_frame_size_1):
4893 * window.c (window_from_coordinates, Frecenter): Adjust users.
4894 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4895 code is not really used.
4896 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4897 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4898 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4899 [!USE_GTK && !HAVE_NS]: Define as such.
4900 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4901 (note_mouse_highlight, expose_frame):
4902 * xfns.c (x_set_tool_bar_lines):
4903 * xterm.c (handle_one_xevent): Adjust users.
4905 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4907 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4908 This bug was introduced by my 2013-08-26 patch, which incorrectly
4909 assumed that the terminfo implementation doesn't use termcap buffers.
4910 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4911 these buffers apparently are used after all.
4912 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4913 (struct tty_display_info): Define members termcap_term_buffer and
4914 termcap_strings_buffer even if TERMINFO.
4916 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4919 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4920 'usage' docstring entry to pacify make-docfile.
4922 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4924 Change comparison functions =, <, >, <=, >= to take many arguments.
4925 * data.c: Change comparison functions' interface and implementation.
4926 * lisp.h: Make arithcompare available for efficient two arg
4928 * bytecode.c: Use arithcompare.
4929 * fileio.c: Use new interface.
4931 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4933 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4935 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4937 * eval.c (Feval): Document the new use of `lexical'.
4939 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4941 Review and drop old frame resize hack.
4942 * frame.h (struct frame): Remove force_flush_display_p.
4943 * dispnew.c (update_frame): Adjust user and don't call
4944 flush_frame here. The comment has said that there was an issues
4945 with redisplaying fringes, but I don't see any differences with
4946 and without this hack. Hopefully we can continue without it.
4947 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4948 current frame matrices twice if resized_p is set.
4950 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4952 Do not populate pure Xism x_sync to other ports.
4953 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4954 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4955 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4956 * w32term.h (x_sync): Remove prototype.
4958 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4960 Cleanup frame flushing.
4961 * dispextern.h (struct redisplay_interface):
4962 Drop flush_display_optional because flush_display is enough
4963 for X and flushing via RIF is just a no-op for others.
4964 * frame.h (flush_frame): New function.
4965 * dispnew.c (update_frame):
4966 * minibuf.c (read_minibuf):
4967 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4969 * keyboard.c (detect_input_pending_run_timers): Do not flush
4970 all frames but selected one in redisplay_preserve_echo_area.
4971 * nsterm.m (ns_flush): Remove no-op.
4972 (ns_redisplay_interface): Adjust user.
4973 * w32term.h (x_flush): Remove no-op.
4974 (w32_redisplay_interface): Adjust user.
4975 * xterm.c (x_flush): Simplify because we do not flush all
4976 frames at once any more. Adjust comment.
4977 (x_redisplay_interface): Adjust user.
4979 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4981 Port --without-x --enable-gcc-warnings to Fedora 19.
4982 * gfilenotify.c (globals_of_gfilenotify):
4983 Call g_type_init only if using an older glib version that needs it.
4985 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4987 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4988 (last_glyphless_glyph_merged_face_id): Remove declarations.
4989 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4990 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4991 (last_glyphless_glyph_merged_face_id): Now static.
4992 (merge_escape_glyph_face): New function, refactored from...
4993 (get_next_display_element): ...here.
4994 (merge_glyphless_glyph_face): New function, refactored from...
4995 (produce_glyphless_glyph): ...here...
4996 * term.c (produce_glyphless_glyph): ...and here.
4998 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5000 * eval.c (eval_sub): Only call Ffunction if necessary.
5002 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5004 Attempt to make redisplay more selective when changing cursor type.
5005 * frame.h (struct frame): New bitfield cursor_type_changed.
5006 * xdisp.c (cursor_type_changed): Remove.
5007 (try_cursor_movement, redisplay_window, try_window_id)
5008 (set_frame_cursor_types, try_window_reusing_current_matrix):
5009 Adjust to use per-frame bitfield.
5010 (redisplay_internal): Look for cursor type change on each visible
5011 frame and consider all frames if cursor type has been changed on
5012 the frame other than selected. If cursor type has been changed on
5013 selected frame only, do not use fast update.
5015 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5017 Attempt to make redisplay more selective when changing fonts.
5018 * frame.h (struct frame): New bitfield fonts_changed.
5019 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5020 (adjust_frame_glyphs): Add prototype.
5021 * dispnew.c (fonts_changed_p): Remove.
5022 (adjust_glyphs): Remove because we do not
5023 adjust matrices on all frames at once any more.
5024 (adjust_frame_glyphs): Block and unblock input here.
5025 (adjust_glyph_matrix): Use fonts_changed.
5026 (change_frame_size_1): Use adjust_frame_glyphs.
5027 * font.c (font_open_entity): Use fonts_changed.
5028 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5029 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5030 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5031 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5032 (shrink_mini_window, Fresize_mini_window_internal)
5033 (window_scroll_pixel_based, Fset_window_configuration)
5034 (apply_window_adjustment, Fset_window_vscroll):
5035 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5036 Use adjust_frame_glyphs.
5037 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5038 (try_window_reusing_current_matrix, try_window_id, display_line)
5039 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5040 (redisplay_internal): Consider fonts_changed and adjust frame
5041 matrices for each frame only if the frame is visible. If font
5042 has been changed on some frame during full redisplay, retry
5043 only visible frames where the font has been actually changed.
5045 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5047 Cache current header and mode line height for each window.
5048 * window.h (struct window): New fields mode_line_height
5049 and header_line_height.
5050 * window.c (make_window): Initialize them.
5051 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5052 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5053 (current_mode_line_height, current_header_line_height):
5055 * xdisp.c (current_mode_line_height, current_header_line_height):
5057 (pos_visible_p, init_xdisp): Adjust user.
5058 (redisplay_window): Invalidate mode_line_height and
5059 header_line_height if current and desired matrices do not agree.
5061 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5063 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5064 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5066 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5068 Make --without-x compatible with --enable-gcc-warnings.
5069 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5070 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5071 members under HAVE_WINDOW_SYSTEM.
5072 * keyboard.c (make_lispy_focus_out): Likewise.
5073 (record_menu_key): Move under HAVE_MENUS.
5074 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5075 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5076 (syms_of_xdisp): Adjust user.
5077 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5078 (start_hourglass, cancel_hourglass):
5079 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5080 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5081 and CLEAR_FONT_TABLE_NFONTS.
5082 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5083 Declare only if HAVE_WINDOW_SYSTEM.
5084 (lface_same_font_attributes_p, clear_face_gcs): Define only
5085 if HAVE_WINDOW_SYSTEM.
5087 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5089 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5090 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5091 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5093 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5095 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5097 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5099 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5100 This fixes a type error on hosts where ptrdiff_t is wider than int.
5102 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5104 * keyboard.c (read_key_sequence_vs): New function.
5105 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5108 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5110 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5112 Makefile improvements.
5113 * Makefile.in (config.status): Don't use double-colon rules, as
5114 they are not portable according to POSIX. Fix shell typo with `;
5115 I guess this rule has never been tested?
5116 (VCSWITNESS): New macro, to override any environment var.
5118 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5120 * xterm.h (struct x_display_info): Do not track X connection
5121 fd separately because it is always available from Display.
5122 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5125 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5127 * buffer.c (drop_overlay):
5128 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5129 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5131 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5133 * buffer.c (Fmake_overlay, Fmove_overlay):
5134 * intervals.c (set_point_from_marker):
5135 * print.c (PRINTPREPARE): Prefer signal_error
5136 to plain error and report unsuitable marker too.
5138 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5140 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5141 for 'dragging' member.
5142 (struct x_output): Remove set-but-unused leftovers
5143 'left_before_move' and 'top_before_move'.
5144 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5145 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5146 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5147 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5148 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5149 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5150 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5151 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5153 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5155 * nsfont.m (INVALID_GLYPH): New define.
5156 (nsfont_encode_char): Use INVALID_GLYPH.
5157 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5159 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5161 * xterm.c (x_last_mouse_movement_time): Revert last change.
5162 This code should use XDisplayMotionBufferSize to check display's
5163 motion history first, and there are few other issues as well.
5164 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5165 (handle_one_xevent): Adjust user.
5167 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5169 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5170 * frame.c (Flast_nonminibuf_frame): ... to here.
5171 (check_minibuf_window): Don't abort if no window was found
5174 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5176 Use XGetMotionEvents to ask the last mouse motion time from X server.
5177 * xterm.c (X_MOTION_HISTORY): Default to 1.
5178 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5179 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5180 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5181 Ifdef away legacy code.
5182 (XTmouse_position, x_scroll_bar_report_motion):
5183 Use x_last_mouse_movement_time.
5184 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5187 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5189 * msdos.c (last_mouse_window): Move to...
5190 (dos_rawgetc): ...this function and adjust comment.
5191 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5192 (mouseMoved): ...this function and adjust comment.
5193 * w32term.c (last_window): Likewise with...
5194 (w32_read_socket): ...this function.
5195 * xterm.c (last_window): Likewise with...
5196 (handle_one_xevent): ...this function.
5198 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5200 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5201 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5202 (handle_one_xevent): ...to here.
5203 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5206 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5208 * msdos.c (IT_set_terminal_window): Remove no-op.
5209 (initialize_msdos_display): Adjust terminal setup.
5210 * w32console.c (w32con_set_terminal_window): Remove no-op.
5211 (initialize_w32_display): Adjust terminal setup.
5212 * w32term.c (w32_set_terminal_window): Remove no-op.
5213 (w32_create_terminal): Adjust terminal setup.
5214 * xterm.c (XTset_terminal_window): Remove no-op.
5215 (x_create_terminal): Adjust terminal setup.
5217 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5219 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5221 (ns_create_terminal): Adjust terminal setup.
5222 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5224 (w32_create_terminal): Adjust terminal setup.
5225 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5227 (x_create_terminal): Adjust terminal setup.
5229 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5231 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5232 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5233 * dispnew.c (buffer_posn_from_coords):
5234 * window.c (Fwindow_end, displayed_window_lines):
5235 * xdisp.c (redisplay_mode_lines): Use it.
5237 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5239 * fontset.c (face_for_char): Check char in the current face font first
5240 if HAVE_NS (Bug#15138).
5242 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5244 * window.c (temp_output_buffer_show): Make sure window returned
5245 by display_buffer is live (Bug#15213).
5247 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5249 Minor cleanup to avoid forward declarations.
5250 * coding.h (struct ccl_spec): Remove forward declaration.
5251 * composite.h (toplevel): Include font.h.
5252 (struct composition_it, struct face, struct font_metrics):
5253 Remove forward declaration.
5254 * dispextern.h (struct image, struct atimer): Likewise.
5255 * emacsgtkfixed.h (struct frame): Likewise.
5256 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5257 * font.h (struct font_driver, struct font, struct glyph_string)
5258 (struct face): Remove forward declaration.
5259 * fontset.h (struct face, struct font): Likewise.
5260 * frame.h (toplevel): Style cleanup.
5261 (enum output_method): Move to...
5262 * termhooks.h (enum output_method): ...here.
5263 (struct glyph, struct frame, struct ns_display_info)
5264 (struct x_display_info, struct w32_display_info):
5265 Remove forward declaration.
5266 * xterm.h (toplevel): Include termhooks.h.
5267 (struct font, struct window, struct glyph_matrix, struct frame)
5268 (struct input_event, struct face, struct image): Remove forward
5270 * gtkutil.h (struct _widget_value): Likewise.
5271 * keyboard.h (toplevel): Include termhooks.h.
5272 (struct input_event): Remove forward declaration.
5274 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5276 * intervals.c (set_point_from_marker): New function.
5277 * editfns.c (Fgoto_char):
5278 * process.c (Finternal_default_process_filter):
5279 * window.c (select_window_1): Use it.
5280 * buffer.h (set_point_from_marker): Add prototype.
5282 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5284 * w32.c (term_winsock): Call release_listen_threads before calling
5286 (_sys_wait_accept): Wait for accept event in a loop with a finite
5287 timeout, instead of waiting indefinitely. Will hopefully avoid
5288 hanging during exit because WSACleanup deadlocks waiting for the
5289 event object to be released. (Bug#14333)
5291 * w32proc.c (release_listen_threads): New function, signals all
5292 the reader threads that listen for connections to stop waiting.
5294 * w32.h (release_listen_threads): Add prototype.
5296 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5298 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5299 field of new marker (for sanity and safety).
5300 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5301 anyway because XMISCTYPE is a function and can't be an lvalue).
5303 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5305 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5306 (x_after_update_window_line, x_scroll_bar_create)
5307 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5308 (handle_one_xevent, x_clear_frame_area):
5309 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5310 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5311 * xterm.h (x_clear_area): Adjust prototype.
5313 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5315 Hook scanning and indentation functions to find_newline. This helps
5316 to avoid duplicated code and renders more respect to newline cache.
5317 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5318 * cmds.c (Fforward_line):
5319 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5320 Use find_newline and avoid unnecessary point movements.
5321 * search.c (scan_newline): Implement on top of find_newline.
5323 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5325 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5326 scoped code (bug#11258).
5328 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5330 * nsterm.m (last_window): New variable.
5331 (EV_TRAILER2): New macro.
5332 (EV_TRAILER): Call EV_TRAILER2.
5333 (mouseMoved:): Add support for mouse-autoselect-window
5334 on nextstep (Bug#6888).
5336 2013-08-28 Andreas Schwab <schwab@suse.de>
5338 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5339 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5340 Remove unused macro definitions.
5341 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5342 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5343 Only define if emacs.
5345 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5347 Prefer enum glyph_row_area to int where appropriate.
5348 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5350 (window_box, window_box_width, window_box_left, window_box_left_offset)
5351 (window_box_right, window_box_right_offset): Adjust prototypes.
5352 * xdisp.c (window_box, window_box_width, window_box_left)
5353 (window_box_left_offset, window_box_right, window_box_right_offset):
5354 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5355 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5356 * nsterm.m (ns_clip_to_row):
5357 * w32term.c (w32_clip_to_row):
5358 * xterm.c (x_clip_to_row): Likewise.
5360 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5362 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5363 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5365 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5367 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5368 for portability to hosts where /bin/sh has problems.
5370 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5372 Redesign redisplay interface to drop global output_cursor.
5373 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5374 (toplevel): Remove declaration of output_cursor.
5375 (set_output_cursor, x_cursor_to): Remove prototype.
5376 * window.h (struct window): New member output_cursor.
5377 (output_cursor_to): New function to replace RIF member.
5378 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5379 (update_text_area, set_window_cursor_after_update): Use it.
5380 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5381 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5382 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5383 * w32term.c (x_update_window_begin, x_update_window_end):
5384 * xterm.c (x_update_window_begin, x_update_window_end):
5385 Adjust to use per-window output cursor.
5387 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5389 Simplify SELECT_TYPE-related code.
5390 Like EMACS_TIME, this portability layer is no longer needed, since
5391 Emacs has been using fd_set as a portability layer for some time.
5392 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5393 (SELECT_TYPE): Remove. All uses changed to fd_set.
5394 (fd_set) [!FD_SET]: New typedef.
5396 Simplify EMACS_TIME-related code.
5397 This portability layer is no longer needed, since Emacs has been
5398 using struct timespec as a portability layer for some time.
5399 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5400 Include <time.h> rather than "systime.h"; that's all that's needed now.
5401 * dispnew.c: Include <timespec.h> rather than "systime.h";
5402 that's all that's needed now.
5403 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5404 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5405 TIMESPEC_RESOLUTION.
5406 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5407 LOG10_TIMESPEC_RESOLUTION.
5408 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5409 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5410 (make_emacs_time): Remove. All used changed to make_timespec.
5411 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5412 (current_timespec): Rename from current_emacs_time. All uses changed.
5413 (add_emacs_time): Remove. All uses changed to timespec_add.
5414 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5415 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5416 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5417 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5418 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5419 (current_timespec): Rename from current_emacs_time. All uses changed.
5420 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5421 changed to timespec_cmp.
5422 * xgselect.c: Include <timespec.h>, since our .h files don't.
5424 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5426 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5427 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5428 Remove the leftovers.
5429 * gtkutil.c (toplevel): Do not declare Qxft but include
5431 * image.c (toplevel): Do not declare Vlibrary_cache because
5432 it's already done in lisp.h.
5434 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5436 * lisp.h (Mouse_HLInfo): Move from here...
5437 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5438 (reset_mouse_highlight): New function.
5439 * msdos.c (dos_set_window_size, IT_update_begin)
5440 (internal_terminal_init):
5441 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5442 (ns_initialize_display_info):
5443 * w32console.c (initialize_w32_display):
5444 * w32term.c (x_update_window_end, x_free_frame_resources)
5445 (w32_initialize_display_info):
5446 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5447 * window.c (Fdelete_other_windows_internal):
5448 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5449 * termchar.h (toplevel):
5450 * xterm.h (toplevel): Include dispextern.h.
5452 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5454 Fix minor problems found by static checking.
5455 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5456 (expect): Avoid nested-if warning.
5457 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5458 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5459 * nsterm.h, nsterm.m (ns_select):
5460 * xgselect.c, xgselect.h (xg_select):
5461 Adjust signature to better match pselect's.
5462 * nsterm.m (ns_select):
5463 Don't set *TIMEOUT, since pselect doesn't.
5464 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5465 diagnostic about assigning const char * to it.
5466 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5468 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5470 * lread.c (substitute_object_recurse): Handle hash-tables as well
5473 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5475 Fix unlikely core dump in init_tty, and simplify terminfo case.
5476 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5477 The old version incorrectly dumped core if malloc returned a
5478 buffer containing only non-NUL bytes.
5479 (init_tty): Do not allocate or free termcap buffers; the
5480 struct does that for us now.
5481 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5482 (struct tty_display_info): Define members termcap_term_buffer and
5483 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5484 use them. Allocate them directly in struct rather than indirectly
5485 via a pointer, to simplify init_tty.
5487 * frame.c (check_minibuf_window): Initialize 'window' properly,
5488 so that Emacs reliably aborts later if 'window' is not initialized.
5490 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5492 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5493 of VoidSymbol (Bug#15154).
5495 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5497 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5498 mouse_face_beg_y and mouse_face_end_y.
5499 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5500 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5501 Adjust users and update comment where appropriate.
5503 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5505 * frame.c (check_minibuf_window): New function.
5506 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5507 Call check_minibuf_window (Bug#15183).
5509 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5511 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5512 because this is the only last cursor data we need to keep and consult.
5513 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5514 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5517 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5519 Fix recovering from possible decompression error.
5520 Since insert_from_gap doesn't always move point, we can't use PT as
5521 the position where the partially decompressed data ends, and
5522 should count how many bytes was produced so far.
5523 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5524 (unwind_decompress): Really delete partially uncompressed data.
5525 (Fzlib_decompress_region): Take decompressed data size into account.
5527 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5529 * syntax.c (init_syntax_once): Adjust comment and do an early
5530 initialization of Qchar_table_extra_slots just once...
5531 * casetab.c (init_casetab_once):
5532 * category.c (init_category_once):
5533 * character.c (syms_of_character):
5534 * coding.c (syms_of_coding):
5535 * xdisp.c (syms_of_xdisp): ...and omit it here.
5537 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5539 * xdisp.c (get_next_display_element): Don't apply to characters
5540 from a display vector the logic of setting it->end_of_box_run_p
5541 suitable for characters from a buffer. (Bug#15175)
5543 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5544 to handle directories, rather than '_utime' which doesn't.
5547 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5549 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5550 or fullscreen (Bug#14627).
5552 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5554 System-dependent integer overflow fixes.
5555 * process.c (Fset_process_window_size): Signal an error if
5556 the window size is outside the range supported by the lower level.
5557 * sysdep.c (set_window_size): Return negative on error,
5558 nonnegative on success, rather than -1, 0, 1 on not in system,
5559 failure, success. This is simpler. Caller changed.
5560 (serial_configure): Remove unnecessary initialization of local.
5561 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5562 size fits in unsigned long; this isn't true on some 32-bit hosts.
5563 Avoid buffer overrun if some future version of /proc/meminfo has a
5564 variable name longer than 20 bytes.
5565 (system_process_attributes) [__FreeBSD__]:
5566 Don't assume hw.availpages fits in 'int'.
5568 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5570 Don't let very long directory names overrun the stack.
5571 Fix some related minor problems involving "//", vfork.
5572 * callproc.c (encode_current_directory): New function.
5573 (call_process): Don't append "/"; not needed.
5574 * fileio.c (file_name_as_directory_slop): New constant.
5575 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5576 this can save the caller having to alloca.
5577 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5578 Use SAFE_ALLOCA, not alloca.
5579 (directory_file_name, Fexpand_file_name): Leave leading "//"
5580 alone, since it can be special even on POSIX platforms.
5581 * callproc.c (call_process):
5582 * process.c (Fformat_network_address):
5583 * sysdep.c (sys_subshell):
5584 Use encode_current_directory rather than rolling our own.
5585 (create_process): No need to encode directory; caller does that now.
5586 * process.h (encode_current_directory): New decl.
5587 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5588 Rework to avoid 'goto xyzzy;'.
5590 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5592 * xdisp.c (handle_face_prop): If the default face was remapped use
5593 the remapped face for strings from prefix properties. (Bug#15155)
5595 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5597 Minor cleanup for redisplay interface and few related functions.
5598 * frame.h (enum text_cursor_kinds): Move from here...
5599 * dispextern.h (enum text_cursor_kinds): ...to here.
5600 (toplevel): Drop unnecessary declarations.
5601 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5602 in update_window_end_hook and draw_window_cursor functions.
5603 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5604 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5605 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5606 * xterm.c (x_update_window_end, x_draw_window_cursor):
5607 * xdisp.c (display_and_set_cursor, update_window_cursor)
5608 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5609 enum text_cursor_kinds where appropriate.
5611 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5613 Redesign redisplay interface to drop updated_row and updated_area.
5614 * dispextern.h (updated_row, updated_area): Remove declaration.
5615 (struct redisplay_interface): Pass glyph row and row area parameters
5616 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5617 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5619 * dispnew.c (updated_row, updated_area): Remove.
5620 (redraw_overlapped_rows, update_window_line): Adjust user.
5621 (update_marginal_area, update_text_area): Likewise. Pass updated row
5622 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5623 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5626 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5628 * process.c (flush_pending_output): Remove stub.
5631 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5633 * callproc.c: Fix race that killed background processes (Bug#15144).
5634 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5635 Record deleted process-id in critical section, not afterwards.
5636 Don't mistakenly kill process created by a call-process invocation
5637 that discards output and does not wait.
5639 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5641 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5642 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5643 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5644 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5645 to shut up compiler in mark_object.
5646 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5648 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5650 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5651 We can't portably rely on PTY_OPEN doing that, even if
5652 it calls posix_openpt with O_CLOEXEC.
5654 2013-08-20 Kenichi Handa <handa@gnu.org>
5656 * character.c (string_char): Improve commentary.
5658 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5660 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5661 (struct animation_cache): Make signature a flexible array member.
5662 All uses changed. This is a tad slower but may insulate us better
5663 from future changes to ImageMagick.
5665 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5667 * image.c: Shrink memory needed for animation cache.
5668 (SIGNATURE_DIGESTSIZE): New constant.
5669 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5670 (imagemagick_create_cache): Copy the signature. This saves
5671 several KB of memory that ImageMagick wastes per signature.
5672 Don't bother updating the update_time, as the caller does that now.
5673 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5674 it's a fixed size struct member now.
5675 (imagemagick_get_animation_cache): Always destroy the signature,
5676 as it's now imagemagick_create_cache's responsibility to copy it.
5677 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5678 and use memcmp rather than strcmp.
5679 eassert that ImageMagick returns a signature of the specified length.
5681 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5683 * image.c (imagemagick_get_animation_cache): Don't segfault on
5685 (imagemagick_get_animation_cache): Revert to previous definition
5686 so that it actually works. But keep the memory leak fix.
5687 (imagemagick_get_animation_cache): Fix memory leak.
5689 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5691 * image.c: Fix animation cache signature memory leak.
5692 Fix some other minor performance problems while we're at it.
5693 (imagemagick_create_cache): Clear just the members that
5694 need clearing. Don't set update_time, as caller does that now.
5695 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5696 Simplify by using pointer-to-pointer instead of a prev pointer.
5697 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5698 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5699 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5700 it's already a copy. Free the signature probe unless it's cached.
5702 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5703 This was introduced by my 2013-08-12 fix for Bug#15035.
5705 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5707 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5708 (imagemagick_prune_animation_cache): Now static.
5710 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5712 * image.c (imagemagick_get_animation_cache): Don't segfault when
5713 pruning all entries.
5715 2013-08-18 Ken Brown <kbrown@cornell.edu>
5717 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5718 static heap if ENABLE_CHECKING is defined.
5719 (max_bss_sbrk_ptr): New variable.
5721 (report_sheap_usage): Report maximum static heap usage instead of
5722 ending static heap usage.
5724 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5726 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5727 of zlib_initialized according to the results of calling
5728 init_zlib_functions.
5730 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5732 * image.c: Implement an ImageMagick per-image cache.
5733 (imagemagick_get_animation_cache): Fix a double-free error.
5734 (imagemagick_load_image): Remove the ping_wand code, which only
5735 apparently saved time on invalid animated images, and slowed down
5736 everything else. Optimise for the common case.
5738 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5740 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5742 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5744 * marker.c (set_marker): Remove documentation of undefined behavior.
5746 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5748 * image.c (imagemagick_compute_animated_image): Animate correctly
5749 when sub-images are smaller than the main image.
5750 (imagemagick_compute_animated_image): Setting the iterator row to
5751 zero is apparently not allowed.
5752 (imagemagick_compute_animated_image): Allow images that say they
5753 have sub-images that are bigger than the main image, but just crop
5756 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5758 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5760 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5762 * image.c (imagemagick_compute_animated_image): Respect the GIF
5765 2013-08-15 Ken Brown <kbrown@cornell.edu>
5767 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5768 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5771 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5773 Fix minor problems found by static checking.
5774 * frame.c (delete_frame):
5775 * xdisp.c (next_element_from_display_vector):
5776 Avoid uninitialized local.
5777 * image.c (imagemagick_compute_animated_image): Port to C89.
5778 Prefer usual GNU indentation style for loops.
5779 Be more careful about bizarrely large sizes, by using ptrdiff_t
5782 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5784 Fix infinite frame selection loop (Bug#15025).
5785 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5787 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5789 * xdisp.c (compute_window_start_on_continuation_line):
5790 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5791 to make sure we end up setting the window start at the leftmost
5792 visible character of the display line. This avoids funky
5793 horizontal shifting because the window start is not kept on the
5794 same position. (Bug#15090)
5795 (next_element_from_display_vector): Support 'box' face attribute
5796 in the face definitions of a display vector. (Bug#15099)
5798 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5800 * image.c (imagemagick_compute_animated_image): Implement animated
5802 (imagemagick_compute_animated_image): Fix some compilation
5803 warnings. Implement a very simple cache to make the animation
5804 usable at all, but it should be replaced with a per-image cache.
5806 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5808 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5809 to do `for' loops over alist values.
5810 * buffer.h (FOR_EACH_BUFFER):
5811 * process.c (FOR_EACH_PROCESS): Use it.
5812 (handle_child_signal, status_notify, Fget_buffer_process)
5813 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5815 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5817 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5818 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5819 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5820 to xzalloc and so avoid redundant call to memset.
5821 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5822 members because it is allocated with xzalloc and so already zeroed.
5824 2013-08-14 Ken Brown <kbrown@cornell.edu>
5826 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5829 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5831 Utility function and macro to copy Lisp string to C string.
5832 * lisp.h (xlispstrdupa): New macro.
5833 (xlispstrdup): New prototype.
5834 * alloc.c (xlispstrdup): New function.
5835 * callint.c (Fcall_interactively):
5836 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5837 (Fsubstitute_in_file_name):
5838 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5839 * image.c (x_create_bitmap_from_file):
5840 * w32term.c (w32_term_init):
5841 * xterm.c (x_term_init): Use xlispstrdup.
5843 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5845 * image.c (imagemagick_load_image): Make animated pictures work.
5846 There's still some problems with background color settings, though
5849 * decompress.c (unwind_decompress): Always restore point.
5851 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5853 * marker.c (set_marker): Reformat documentation.
5855 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5857 * xdisp.c (cursor_type_changed): Now static.
5859 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5860 Use changed. This avoids the need to call xmalloc and for the
5861 caller to call xfree, and avoids memory leaks in some situations.
5863 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5865 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5866 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5867 (redisplay_window): If window_end_valid is cleared due to non-zero
5868 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5869 so do not call to try_cursor_movement for that window.
5871 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5873 * window.h (struct window): Convert window_end_pos and
5874 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5875 (wset_window_end_pos, wset_window_end_vpos): Remove.
5876 * dispnew.c (adjust_glyph_matrix):
5877 * window.c (Fwindow_end, replace_window, set_window_buffer)
5879 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5880 (set_vertical_scroll_bar, redisplay_window, try_window)
5881 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5882 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5883 (note_mouse_highlight): Adjust users.
5884 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5887 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5889 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5890 * image.c (imagemagick_filename_hint): Use `const char *' and
5891 prefer SSDATA to SDATA to avoid warnings.
5893 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5895 Cleanup window fringes, margins and scroll bars adjustments.
5896 * window.c (set_window_fringes, set_window_margins)
5897 (set_window_scroll_bars, apply_window_adjustment): New functions.
5898 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5899 (Fset_window_scroll_bars): Use them.
5901 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5903 * window.h (struct window): Convert scroll_bar_width
5904 from Lisp_Object to integer. Adjust comment.
5905 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5907 * window.c (wset_scroll_bar_width): Remove.
5908 (make_window): Initialize scroll_bar_width.
5909 (Fsplit_window_internal): Use direct assignment.
5910 (Fset_window_configuration, save_window_save):
5911 Convert Lisp_Object to integer and back where appropriate.
5912 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5913 bar was actually changed, and mention this in docstring.
5915 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5917 * decompress.c: Minor simplifications.
5918 (Fzlib_decompress_region): Don't bother verifying
5919 that avail_out <= UINT_MAX, as that was confusing.
5920 Mention the restriction in a comment instead.
5921 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5923 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5925 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5926 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5928 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5930 * image.c (imagemagick_filename_hint): Check for errors in the
5933 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5935 * window.c (Fwindow_margins): Return nil when there's no marginal
5936 area, as per the documented API.
5938 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5939 Fmake_vector, as scroll bar's struct members are not all Lisp
5940 objects now. This avoids crashes in GC.
5942 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5943 bool, so its address could be taken.
5945 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5947 * image.c (imagemagick_filename_hint): New function to possibly
5948 apply `image-content-type-suffixes'.
5949 (imagemagick_load_image): Use it.
5951 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5953 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5954 if loading zlib failed.
5956 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5958 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5959 2013-08-13 checkin below. Change bool to BOOL, rule is:
5960 All Obj-C code uses BOOL, except for interfaces callable from C.
5962 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5964 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5966 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5967 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5968 bool instead of BOOL.
5969 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5970 from Lisp_Object to bitfield. Adjust comment.
5971 * w32term.c (x_scroll_bar_create): Adjust user.
5972 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5973 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5974 Use bool for boolean.
5975 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5976 to `unsigned int' when defining a bitfield.
5978 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5980 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5982 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5984 * window.h (struct window): Convert left_margin_cols and
5985 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5986 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5987 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5989 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5991 (showing_window_margins_p, update_window_line, update_frame_1):
5992 * fringe.c (draw_fringe_bitmap_1):
5993 * xdisp.c (window_box_width): Adjust users.
5994 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5995 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5996 Use direct assignment.
5997 (Fset_window_configuration, save_window_save, Fwindow_margins):
5998 Convert Lisp_Object to integer and back where appropriate.
5999 (Fset_window_margins): Adjust user. Return t if any margin
6000 was actually changed, and mention this in docstring.
6002 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6004 * syntax.c (forward_word):
6005 * cmds.c (forward_char, backward_char): Mention the optional argument.
6007 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6009 * window.h (struct window): Convert left_fringe_width
6010 and right_fringe_width from Lisp_Objects to integers.
6012 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6013 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6014 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6016 (make_window): Initialize new integer fields to -1.
6017 (Fsplit_window_internal): Use direct assignment.
6018 (Fset_window_configuration, save_window_save):
6019 Convert Lisp_Object to integer and back where appropriate.
6020 (Fset_window_fringes): Adjust user. Return t if any fringe
6021 was actually changed, and mention this in docstring.
6023 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6025 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6026 * nsfns.m (x_set_cursor_type):
6027 * w32fns.c (x_set_cursor_type):
6028 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6029 * xdisp.c (set_frame_cursor_types): ...but in common code.
6031 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6033 * font.c (clear_font_cache): New function, stripped from...
6034 (Fclear_font_cache): ...here, which now uses the function
6035 above. Adjust comment.
6036 * font.h (clear_font_cache): Add prototype.
6037 * xfaces.c (clear_face_cache): Use clear_font_cache.
6039 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6041 * window.c (Fset_window_start): Compare `w', not `window' because
6042 `w' might not be equal to `window' after call to decode_live_window.
6044 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6046 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6047 This fixes a problem introduced by the Bug#15035 patch
6048 when using GPG. Reported by Herbert J. Skuhra.
6050 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6052 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6053 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6054 not yet initialized.
6056 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6058 * decompress.c (Fzlib_decompress_region): Support zlib
6059 decompression, too, and rename.
6061 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6063 Minor zlib configuration tweaks.
6064 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6065 Don't assume presence of fn_inflateInit2_ zlib internal function.
6067 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6069 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6070 include the zlib prefix.
6072 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6074 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6075 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6076 define static variables that are pointers to zlib functions to be
6078 (init_zlib_functions) [WINDOWSNT]: New function.
6079 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6081 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6082 macros instead of invoking the zlib functions directly.
6083 (syms_of_decompress): DEFSYM Qzlib_dll.
6084 Staticpro Szlib_available_p.
6086 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6088 Avoid looping over all frame windows to freeze and unfreeze.
6089 * window.h (struct window): Drop frozen_window_start_p.
6090 (freeze_window_starts): Drop prototype.
6091 * frame.h (struct frame): New frozen_window_starts flag.
6092 (FRAME_WINDOWS_FROZEN): New macro.
6093 * window.c (freeze_window_start, freeze_window_starts):
6095 (select_window, replace_window): Adjust users.
6096 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6097 (window_frozen_p): New function.
6098 (redisplay_window): Use it.
6100 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6102 Fix some fd issues when running subprocesses (Bug#15035).
6103 Fix bugs that can leak files or file descriptors on errors.
6104 Don't unlink open temp files, as that's hard for users to diagnose
6105 when things go awry (e.g., temp disk exhausted).
6106 Don't bother to lock temp files. Check for invalid recursion.
6107 * callproc.c (synch_process_fd): Remove. All uses removed.
6108 (synch_process_tempfile): New var or macro.
6109 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6111 (record_kill_process): New arg, the temp name. All callers changed.
6112 (delete_temp_file): Now just a simple wrapper around unlink.
6113 (call_process_kill): New arg, the call_process_fd array.
6114 Close them all. Clear synch_process_pid. Remove the temp file,
6115 or arrange for it to be removed.
6116 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6117 that's been moved to synch_process_tempfile. Caller changed.
6118 Do not remove the tempfile; that's now call_process_kill's
6120 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6121 call_process_kill; the caller now does that.
6122 (call_process_cleanup): Do not close the process fd; that's now
6123 call_process_kill's responsibility.
6124 (Fcall_process): Implement via new function call_process, which
6125 has most of the old body of Fcall_process, but with a different API.
6126 (call_process): New function that does not open or close filefd if
6127 it is nonnegative. Record which fds need to be closed, and let
6128 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6129 Signal an error if invoked recursively (could be done via a hook).
6130 Simplify creation of the tempfile in the MSDOS case.
6131 Don't create the output file until after checking for the executable.
6132 Report any failure to open /dev/null.
6133 Don't open /dev/null for writing twice; once is enough.
6134 Don't create pipe if all output is being discarded or sent to file.
6135 Don't worry about setting up the coding system or reading from the
6136 pipe if all output is being discarded.
6137 Hoist fd_error local into top level, to lessen block nesting.
6138 Don't record deleted pid here; now done by Fcall_process_region.
6139 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6140 and note its success in synch_process_tempfile.
6141 Do not leak resources when child_setup fails.
6142 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6143 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6144 (create_temp_file): Now returns open fd, with an additional
6145 Lisp_Object * argument to return the name. All callers changed.
6146 Do not close the file; rewind it instead, and leave it open for
6147 the caller. Do not lock the temp file. Unwind-protect the file
6148 and the file-descriptor.
6149 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6150 If an asynchrounous process, record it here, not in call_process.
6151 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6152 * eval.c (set_unwind_protect): New function.
6153 * fileio.c (write_region): New function, generalized from the
6154 old Fwrite_region. Do not lock temp files.
6155 (Fwrite_region): Use it.
6156 * lisp.h (set_unwind_protect, write_region): New decls.
6157 * process.c: Include <verify.h>.
6158 (make_process): Mark fds as initially closed.
6159 (deleted_pid_list): Now a list of pid-filename pairs.
6161 (close_process_fd): New function.
6162 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6163 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6164 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6165 (create_process, create_pty, Fmake_serial_process)
6166 (server_accept_connection): Record which fds need to be closed,
6167 and let deactivate_process close them.
6168 (Fmake_network_process): Do not discard the unwind-protect
6169 until it's safe to do so.
6170 (deactivate_process): Close the fds opened by create_process etc.
6171 (Fprocess_send_eof): Adjust to new way of recording open fds.
6172 Report an error if /dev/null can't be opened, instead of aborting.
6173 * process.h (PROCESS_OPEN_FDS): New constant.
6174 (struct Lisp_Process): New member open_fds.
6175 (record_kill_process, record_deleted_pid): Adjust signatures.
6176 (record_deleted_pid): Move decl here ...
6177 * syswait.h (record_deleted_pid): ... from here.
6179 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6181 * decompress.c: Fix bugs with large buffers and weird inputs.
6182 Tune a bit. Reindent as per usual Emacs style.
6183 (BUFFER_SIZE): Remove.
6184 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6185 more than UINT_MAX bytes. Decompress into the gap instead of into
6186 an auto buffer, as this should avoid copying. Return nil if
6187 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6188 set immediate_quit; we shouldn't trust zlib code that much.
6190 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6192 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6193 errors, and really move the gap to where we want it.
6195 * lisp.h: Include decompress.c support.
6197 * emacs.c (main): Include decompress.c support.
6199 * Makefile.in: Include -lz if present.
6201 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6203 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6204 (initWithTitle:): Initialize frame to 0.
6205 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6206 (fillWithWidgetValue:frame:): Rename from
6207 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6209 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6210 fillWithWidgetValue:frame:
6212 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6213 remove memory leak warnings.
6215 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6216 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6219 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6220 (x_activate_menubar): Update the whole menu.
6221 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6222 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6223 current event is not NSSystemDefined (Bug#15001).
6224 Call ns_check_menu_open only if trackingMenu is 2.
6225 (menuDidClose:): New method, decrease trackingMenu.
6226 (fillWithWidgetValue:setDelegate:): New method.
6227 (fillWithWidgetValue:): Call the above.
6229 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6231 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6233 Omit some unnecessary casts.
6234 Many of these go back to the old pre-C89 days, when they may have
6235 been needed, but we've been assuming C89 or later for a while now.
6236 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6237 (live_float_p, live_misc_p, live_vector_p):
6238 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6239 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6240 (defvar_per_buffer):
6241 * callint.c (Fcall_interactively):
6242 * doc.c (Fsubstitute_command_keys):
6243 * filelock.c (get_boot_time):
6244 * frame.c (xrdb_get_resource):
6245 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6246 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6247 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6248 (menuitem_highlight_callback, menu_destroy_callback)
6249 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6250 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6251 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6252 (xg_tool_bar_help_callback, tb_size_cb):
6253 * image.c (xpm_alloc_color, png_read_from_memory)
6254 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6255 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6257 * keymap.c (describe_map):
6258 * nsfns.m (Fns_display_monitor_attributes_list):
6259 * nsmenu.m (process_dialog:):
6260 * nsterm.m (hold_event):
6261 * process.c (wait_reading_process_output):
6262 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6263 * scroll.c (do_direct_scrolling, scrolling_1):
6264 * termcap.c (tgetent):
6265 * window.c (check_window_containing, add_window_to_list)
6266 (freeze_window_starts):
6267 * xdisp.c (compare_overlay_entries, vmessage):
6268 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6269 (x_get_monitor_attributes_xrandr)
6270 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6271 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6272 * xfont.c (xfont_match, xfont_open):
6273 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6274 (menubar_selection_callback, menu_position_func)
6275 (popup_selection_callback, create_and_show_popup_menu)
6276 (dialog_selection_callback, create_and_show_dialog):
6277 * xrdb.c (x_get_string_resource)
6279 * xsmfns.c (x_session_check_input):
6280 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6281 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6282 (xaw_jump_callback, xaw_scroll_callback):
6283 Omit unnecessary casts.
6285 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6287 Minor string-length refactoring.
6288 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6289 * frame.c (make_monitor_attribute_list):
6290 Prefer build_string to strlen + make_string.
6292 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6294 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6295 don't check minor_code (Bug#14417).
6297 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6299 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6300 vertical positions instead. This avoids calling MATRIX_ROW with
6301 row numbers that are possibly beyond valid limits. (Bug#15064)
6303 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6305 Use xstrdup and build_unibyte_string where applicable.
6306 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6307 * xfns.c (x_window):
6308 * xrdb.c (x_get_customization_string):
6309 * xterm.c (xim_initialize):
6310 * w32fns.c (w32_window): Use xstrdup.
6311 (w32_display_monitor_attributes_list):
6312 * emacs.c (init_cmdargs):
6313 * keyboard.c (PUSH_C_STR):
6314 * nsfont.m (nsfont_open):
6315 * sysdep.c (system_process_attributes):
6316 * w32.c (system_process_attributes):
6317 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6319 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6321 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6322 variables of these types so that GDB would know about them, as aid
6323 for debugging fatal exceptions. (Bug#15024) See also
6324 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6327 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6329 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6330 larger than the NSWindow (Bug#14934).
6332 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6334 Redesign redisplay interface to drop global variable updated_window.
6335 Always pass currently updated window as a parameter to update routines.
6336 * dispextern.h (updated_window): Remove declaration.
6337 (struct redisplay_interface): Pass window parameter to
6338 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6339 and after_update_window_hook.
6340 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6342 * dispnew.c (updated_window): Remove.
6343 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6344 (update_window_line): Adjust to match redisplay interface changes.
6345 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6346 (ns_scroll_run, ns_after_update_window_line):
6347 * w32term.c (x_update_window_begin, x_update_window_end)
6348 (x_after_update_window_line, x_scroll_run):
6349 * xterm.c (x_update_window_begin, x_update_window_end)
6350 (x_after_update_window_line, x_scroll_run):
6351 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6352 Likewise. Adjust comments where appropriate.
6353 (x_cursor_to): Simplify because this is always called during window
6354 update (but install debugging check anyway).
6355 (expose_window): Check must_be_updated_p flag to see whether this
6356 function is called during window update.
6358 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6360 Do not reset window modification event counters excessively.
6361 These leftovers and poor man's tricky methods to catch extra
6362 redisplay's attention are no longer needed.
6363 * frame.c (set_menu_bar_lines_1):
6364 * minibuf.c (read_minibuf_unwind):
6365 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6366 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6367 (window_scroll_line_based, Fset_window_configuration):
6368 * xdisp.c (redisplay_window): Do not reset last_modified and
6369 last_overlay_modified counters.
6371 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6373 * xselect.c (x_send_client_event): Set send_event and serial, memset
6374 data.l as it might be bigger than data.b. Use 24 bit mask to
6375 XSendEvent (Bug#15034).
6377 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6379 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6380 for TTY frames that are not the top frame on their console.
6383 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6385 * w32term.c (w32fullscreen_hook): Really maximize frame when
6386 asked for (Bug#14841).
6388 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6390 Prefer selected_window to Fselected_window, likewise for frames.
6391 * buffer.c (Fbuffer_swap_text):
6392 * data.c (Fvariable_binding_locus):
6393 * window.c (run_window_configuration_change_hook): Adjust users.
6394 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6395 Use decode_live_frame.
6397 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6399 Be more careful if selected window shows the buffer other than current,
6400 use window_outdated only if this is not so. This change should also
6401 address some weird issues discussed in Bug#13012.
6402 * window.h (window_outdated): New prototype.
6403 * window.c (window_outdated): Now here. Convert from static and
6404 always assume window's buffer.
6405 (Fwindow_end, Fwindow_line_height): Use it.
6406 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6407 and always assume window's buffer.
6408 (redisplay_window): Adjust user.
6409 (redisplay_internal): Call to reconsider_clip_changes once and
6410 check whether mode line should be updated only if selected window
6411 shows current buffer.
6412 (run_window_scroll_functions): Use eassert for debugging check.
6413 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6415 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6417 * window.c (window_scroll, window_scroll_pixel_based)
6418 (window_scroll_line_based): Use bool for booleans.
6420 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6422 * process.c: Fix minor off-by-one issues in descriptor counts.
6423 This shouldn't fix any real bugs, but it cleans up the code a bit.
6424 (max_process_desc, max_input_desc): -1, not 0, means none.
6426 (delete_input_desc): New function.
6427 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6428 (deactivate_process): Scan backwards when recomuting max_process_desc;
6429 that should be faster.
6430 (init_process_emacs): Initialize max_input_desc.
6432 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6434 Use region cache to speedup bidi_find_paragraph_start.
6435 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6436 Rename cache_long_line_scans to cache_long_scans.
6437 * buffer.c (bset_cache_long_line_scans): Rename to
6438 bset_cache_long_scans.
6439 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6440 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6442 (syms_of_buffer): Rename cache-long-line-scans to
6443 cache-long-scans. Adjust docstring.
6444 * search.c (newline_cache_on_off):
6445 * indent.c (width_run_cache_on_off): Adjust users.
6446 * bidi.c (bidi_paragraph_cache_on_off): New function.
6447 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6448 * insdel.c (prepare_to_modify_buffer):
6449 Invalidate bidi_paragraph_cache if enabled.
6451 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6453 Invalidate region caches only if buffer text is going to be changed.
6454 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6455 (modify_text): ...new prototype.
6456 (prepare_to_modify_buffer_1): New prototype.
6457 * textprop.c (modify_region): Rename to...
6458 (modify_text_properties): ...new function.
6459 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6460 (Fremove_list_of_text_properties): Adjust users.
6461 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6462 (modify_text): ...new function.
6463 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6464 (prepare_to_modify_buffer_1): ...new function.
6465 * casefiddle.c (casify_region):
6466 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6467 (Ftranspose_regions): Use modify_text.
6469 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6471 * lisp.mk (lisp): Add nadvice.elc.
6473 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6475 New macro to iterate over live buffers similar to frames.
6476 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6477 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6478 Declare buffer-related variables here to offload lisp.h.
6479 * buffer.c (Vbuffer_alist): Adjust comment.
6480 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6481 (other_buffer_safely):
6482 * data.c (store_symval_forwarding):
6483 * dispnew.c (Fframe_or_buffer_changed_p):
6484 * fileio.c (Fdo_auto_save):
6485 * filelock.c (unlock_all_files):
6486 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6488 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6490 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6491 * callproc.c (create_temp_file):
6492 * filelock.c (create_lock_file):
6493 Assume mkostemp, since it's now provided by Gnulib.
6495 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6497 * w32.c (mkostemp): New function.
6498 (mktemp): Remove, no longer used. Most of the code reused in
6499 mkostemp. (Bug#15015)
6500 (mktemp): Don't undef.
6502 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6504 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6505 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6506 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6507 (free_glyph_pool, check_glyph_memory): Likewise for
6508 all users. Adjust comments where appropriate.
6510 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6512 * composite.h: Minor fixups.
6513 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6514 to fix a misspelling, and change it to an inline function while
6515 we're at it (it need not be a macro). All uses changed.
6516 (composition_method, composition_valid_p):
6517 Rewrite to avoid assignments in if-conditions.
6519 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6521 Do not use global Lisp_Object in composition macros.
6522 * composite.h (composition_temp): Remove declaration.
6523 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6524 (composition_method, composition_valid_p): ...inline functions.
6525 (compose_region): Remove the leftover.
6526 * composite.c (composition_temp): Remove.
6527 (run_composition_function, update_compositions)
6528 (composition_compute_stop_pos, composition_adjust_point)
6529 (Ffind_composition_internal):
6530 * coding.c (handle_composition_annotation):
6531 * xdisp.c (handle_composition_prop, check_point_in_composition):
6532 Related users changed.
6534 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6536 Drop FRAME_PTR typedef.
6537 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6538 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6539 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6540 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6541 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6542 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6543 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6544 All related users changed.
6546 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6548 * eval.c (default_toplevel_binding): New function.
6550 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6551 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6552 (syms_of_eval): Export them.
6553 * data.c (Fdefault_value): Micro cleanup.
6554 * term.c (init_tty): Use "false".
6556 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6558 Fix X GC leak in GTK and raw (no toolkit) X ports.
6559 * xterm.c (x_free_frame_resources): If white and black relief
6560 GCs are allocated, always free them here.
6561 * xfns.c (x_make_gc): Omit redundant initialization.
6562 * widget.c (create_frame_gcs): Remove the leftover.
6563 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6564 in x_free_frame_resources.
6566 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6568 * nsterm.m (windowWillResize:toSize:): Only change title if
6569 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6571 (viewDidEndLiveResize): New method.
6573 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6574 inside NS_IMPL_COCOA.
6576 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6578 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6579 Do not check whether undo is enabled because record_insert and
6580 record_delete does that themselves.
6582 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6584 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6585 member which is not really used any more.
6586 (FRAME_XIC_BASE_FONTNAME): Remove.
6587 * xfns.c (xic_free_fontset): Adjust user.
6588 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6589 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6590 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6591 (xdialog_show): Use eassert for debugging check.
6592 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6594 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6596 * fileio.c, fns.c (merge): Move extern decl from here ...
6597 * lisp.h (merge): ... to here.
6599 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6601 Fix last font-related change.
6602 * w32font.h (w32font_list_internal, w32font_match_internal):
6604 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6605 (uniscribe_list_family): Adjust to match font API change.
6606 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6607 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6609 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6611 * frame.h (FRAME_MOUSE_UPDATE):
6612 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6613 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6615 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6617 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6618 * font.h (struct font_driver): Change list, match, and list_family
6619 functions to accept struct frame * as first arg.
6620 * font.c (font_score, font_compare, font_sort_entities):
6622 (font_sort_entities, font_list_entities, font_select_entity)
6623 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6624 match font API change.
6625 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6626 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6627 * ftxfont.c (ftxfont_list, ftxfont_match):
6628 * xftfont.c (xftfont_list, xftfont_match):
6629 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6630 * w32font.c (w32font_list, w32font_match, w32font_list)
6631 (w32font_list_internal, w32_font_match_internal): Likewise.
6632 * xfaces.c (Fx_family_fonts): Adjust user.
6634 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6636 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6637 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6638 only if HAVE_X_WINDOWS is in use.
6639 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6640 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6641 * w32term.c (x_wm_set_icon_position): Likewise.
6642 * w32fns.c (x_icon): Adjust user.
6644 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6646 * xterm.c (last_mouse_press_frame): Remove the
6647 leftover which is not really used any more.
6648 (handle_one_xevent, syms_of_xterm): Adjust users.
6649 (x_flush): Call XFlush once per each X display, not frame.
6650 This is better because this code always unconditionally skips
6651 non-X frames in Vframe_list and issues the only XFlush if we
6652 have more than one X frame on the same X display.
6653 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6654 Use bool for booleans.
6655 (x_draw_glyph_string_background, cvt_string_to_pixel)
6656 (cvt_pixel_dtor): Drop unnecessary prototypes.
6657 * xterm.h (x_display_ok): Adjust prototype.
6659 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6661 Drop unnecessary functions that deals with frame pixel size.
6662 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6663 (x_pixel_height): Drop prototypes.
6664 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6665 (x_pixel_height): Drop implementations.
6666 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6667 which should be always valid for window frame.
6668 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6669 * w32menu.c (Fx_popup_dialog):
6670 * xmenu.c (Fx_popup_dialog): Likewise for both.
6672 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6674 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6675 frame parameters and call to Fmodify_frame_parameters just once.
6676 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6677 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6678 and mention nil frame in docstring.
6680 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6682 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6683 (x_figure_window_size): Likewise. Adjust to return long.
6684 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6685 (toplevel): Move Qterminal_live_p to...
6686 * terminal.c (toplevel): ...here, make it static, and...
6687 (syms_of_terminal): ...DEFSYM here.
6688 * frame.h (Qterminal_live_p): Remove declaration.
6689 (make_frame, x_figure_window_size): Adjust prototype.
6690 * nsfns.m (Fx_create_frame): Use long for window flags.
6692 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6694 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6695 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6696 Do not assume that emacs_close (INT_MAX) is a no-op.
6698 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6700 * xfaces.c (make_face_cache): For struct face_cache, prefer
6701 xmalloc to xzalloc and so avoid redundant call to memset.
6702 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6704 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6706 * fringe.c (draw_window_fringes, update_window_fringes)
6707 (compute_fringe_widths):
6708 * w32term.c (x_draw_glyph_string):
6709 * window.c (candidate_window_p, Frecenter):
6710 * xfaces.c (realize_basic_faces, realize_default_face)
6711 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6712 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6713 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6714 * xmenu.c (Fx_menu_bar_open_internal):
6715 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6716 * xsettings.c (xft_settings_event):
6717 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6718 Use bool for booleans. Adjust style and comments where
6720 * dispextern.h (draw_window_fringes, update_window_fringes)
6721 (compute_fringe_widths):
6722 * xterm.h (x_had_errors_p): Adjust prototype.
6724 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6726 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6727 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6729 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6731 * fns.c (toplevel): Remove comment before Fsafe_length because
6734 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6736 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6738 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6740 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6741 frame which got the message is still alive, before dereferencing
6742 its pointer. (Bug#14970)
6744 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6745 be a live window, before using it as such. (Bug#14970)
6747 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6749 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6750 w32_detect_focus_change instead of doing part of its job by hand.
6751 This fixes the problem whereby FOCUS_OUT events were not sent to
6754 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6756 * process.c (Fprocess_list): Doc fix.
6758 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6759 being re-exposed only if it didn't ask to become visible.
6760 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6761 was previously iconified. (Bug#14841)
6762 (x_iconify_frame): Mark the frame iconified.
6764 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6766 Fix minor problems found by static checking.
6767 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6768 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6770 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6772 * eval.c (set_specpdl_old_value): New function.
6773 (unbind_to): Minor simplification.
6774 (get_backtrace_frame): New function.
6775 (Fbacktrace_frame): Use it. Add `base' argument.
6776 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6777 (syms_of_eval): Export backtrace-eval.
6778 * xterm.c (x_focus_changed): Simplify.
6780 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6782 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6784 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6786 * xdisp.c (redisplay_window): Instead of moving point out of
6787 scroll margin, reject the force_start method, and try scrolling
6788 instead. (Bug#14780)
6790 2013-07-24 Ken Brown <kbrown@cornell.edu>
6792 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6795 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6797 * eval.c (Fprogn): Do not check that BODY is a proper list.
6798 This undoes the previous change. The check slows down the
6799 interpreter, and is not needed to prevent a crash. See
6800 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6802 2013-07-23 Glenn Morris <rgm@gnu.org>
6804 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6806 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6808 Port to GNU/Linux systems with tinfo but not ncurses.
6809 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6810 to decide whether ncurses is being used. Without this change,
6811 GCC complains about tgetent not being declared, on a system
6812 that has tinfo installed but ncurses not installed.
6814 * eval.c (Fprogn): Check that BODY is a proper list.
6816 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6817 * data.c (Fsetq_default):
6818 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6819 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6821 Tune by taking advantage of the fact that ARGS is always a list
6822 when a function is declared to have UNEVALLED args.
6824 * emacsgtkfixed.c: Port to GCC 4.6.
6825 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6827 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6829 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6830 here to silence compiler warnings.
6832 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6834 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6835 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6836 from messing up Emacs's 'struct frame' (Bug#14923).
6838 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6840 * alloc.c (make_save_ptr_ptr): Define this function.
6841 It was inadvertently omitted. It's needed only if
6842 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6844 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6846 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6847 frame have focus (Bug#14895).
6849 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6851 Avoid vfork-related deadlock more cleanly.
6852 * callproc.c (child_setup): When the child's exec fails, output
6853 the program name, as that's more useful. Use O_NONBLOCK to avoid
6855 * process.c (create_process_1): Remove; no longer needed.
6856 (create_process): Remove timer hack; no longer needed, now that
6857 the child avoids deadlock.
6859 2013-07-20 Glenn Morris <rgm@gnu.org>
6861 * image.c (Fimage_flush): Fix doc typo.
6863 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6865 Fix array bounds violation when pty allocation fails.
6866 * process.c (PTY_NAME_SIZE): New constant.
6867 (pty_name): Remove static variable; it's now auto.
6868 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6869 Take pty_name as an arg rather than using a static variable.
6870 All callers changed.
6871 (create_process): Recover pty_flag from process, not from volatile local.
6872 (create_pty): Stay inside array even when pty allocation fails.
6873 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6875 * lread.c (Fload): Avoid initialization only when lint checking.
6876 Mention that it's needed only for older GCCs.
6878 2013-07-20 Kenichi Handa <handa@gnu.org>
6880 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6881 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6883 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6885 * lread.c (Fload): Avoid uninitialized warning.
6887 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6889 Fix some minor file descriptor leaks and related glitches.
6890 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6891 (create_lock_file): Use write, not emacs_write.
6892 * image.c (slurp_file, png_load_body):
6893 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6894 (server_accept_connection):
6895 Don't leak an fd on memory allocation failure.
6896 * image.c (slurp_file): Add a cheap heuristic for growing files.
6897 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6898 as that's what the other routines do. Maybe input need not be
6899 blocked at all, but it's better to be consistent.
6900 Avoid undefined behavior when strlen is zero.
6902 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6903 (NSTATICS): Now a constant; doesn't need to be a macro.
6905 2013-07-19 Richard Stallman <rms@gnu.org>
6907 * coding.c (decode_coding_utf_8): Add simple loop for fast
6908 processing of ASCII characters.
6910 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6912 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6914 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6916 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6917 unportable 'struct x_display_info'.
6918 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6921 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6923 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6924 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6926 (system_process_attributes): Prefer plain char to unsigned char
6927 when either will do. Clean up properly if interrupted or if
6928 memory allocations fail. Don't assume sscanf succeeds.
6929 Remove no-longer-needed workaround to stop GCC from whining.
6930 Read command-line once, instead of multiple times. Check read status a
6933 Fix obscure porting bug with varargs functions.
6934 The code assumed that int is treated like ptrdiff_t in a vararg
6935 function, which is not a portable assumption. There was a similar
6936 -- though these days less likely -- porting problem with various
6937 assumptions that pointers of different types all smell the same as
6938 far as vararg functions is conserved. To make this problem less
6939 likely in the future, redo the API to use varargs functions.
6940 * alloc.c (make_save_value): Remove this vararg function.
6941 All uses changed to ...
6942 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6943 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6945 (make_save_ptr): Rename from make_save_pointer, for consistency with
6946 the above. Define only on platforms that need it. All uses changed.
6948 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6950 * keyboard.c: Try to fix typos in previous change.
6951 (DISPLAY_LIST_INFO): New macro.
6952 (kbd_buffer_get_event): Do not access members that are not present
6953 in X11. Revert inadvertent change of "!=" to "=".
6955 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6957 * keyboard.c (kbd_buffer_get_event):
6958 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6959 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6961 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6963 * filelock.c: Fix unlikely file descriptor leaks.
6964 (get_boot_time_1): Rework to avoid using emacs_open.
6965 This doesn't actually fix a leak, but is better anyway.
6966 (read_lock_data): Use read, not emacs_read.
6968 * doc.c: Fix minor memory and file descriptor leaks.
6969 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6970 (get_doc_string, Fsnarf_documentation):
6971 Fix file descriptor leak on error.
6973 * term.c: Fix minor fdopen-related file descriptor leaks.
6974 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6975 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6977 * charset.c: Fix file descriptor leaks and errno issues.
6979 (load_charset_map_from_file): Don't leak file descriptor on error.
6980 Use plain record_xmalloc since the allocation is larger than
6981 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6983 * eval.c (record_unwind_protect_nothing):
6984 * fileio.c (fclose_unwind):
6986 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6987 The replacement doesn't block input, but that no longer seems
6990 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6992 * lread.c: Fix file descriptor leaks and errno issues.
6993 (Fload): Close some races that leaked fds or streams when 'load'
6995 (Fload, openp): Report error number of last nontrivial failure to open.
6996 ENOENT counts as trivial.
6997 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6999 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7000 now that the function is always called with a nonnegative arg.
7001 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7002 All uses replaced with ...
7003 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7005 A few more minor file errno-reporting bugs.
7006 * callproc.c (Fcall_process):
7007 * doc.c (Fsnarf_documentation):
7008 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7009 * process.c (set_socket_option):
7010 Don't let a constructor trash errno.
7011 * doc.c: Include <errno.h>.
7013 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7015 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7017 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7019 Fix w32 bug with call-process-region (Bug#14885).
7020 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7021 to Fcall_process when the input is empty. This simplifies the
7022 code a bit. It makes no difference on POSIXish platforms but
7023 apparently it fixes a bug on w32.
7025 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7026 * fileio.c (close_file_unwind): Don't close if FD is negative;
7027 this can happen when unwinding a zapped file descriptor.
7028 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7029 in case Emacs runs out of memory between the two unwind-protects.
7030 Don't trash errno when closing FD.
7031 Zap the FD in the specpdl when closing it, instead of deferring
7032 the removal of the unwind-protect; this fixes a bug where a child
7033 function unwinds the stack past us.
7035 New unwind-protect flavors to better type-check C callbacks.
7036 This also lessens the need to write wrappers for callbacks,
7037 and the need for make_save_pointer.
7038 * alloc.c (free_save_value):
7039 * atimer.c (run_all_atimers):
7041 * alloc.c (safe_alloca_unwind):
7042 * atimer.c (unwind_stop_other_atimers):
7043 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7044 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7045 * minibuf.c (choose_minibuf_frame_1):
7046 * process.c (make_serial_process_unwind):
7047 * xdisp.c (pop_message_unwind):
7048 * xselect.c (queue_selection_requests_unwind):
7049 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7050 * alloc.c (record_xmalloc):
7051 Prefer record_unwind_protect_ptr to record_unwind_protect with
7053 * alloc.c (Fgarbage_collect):
7054 Prefer record_unwind_protect_void to passing a dummy.
7055 * buffer.c (restore_buffer):
7056 * window.c (restore_window_configuration):
7057 * xfns.c, w32fns.c (do_unwind_create_frame)
7058 New wrapper. All record-unwind uses of wrappee changed.
7059 * buffer.c (set_buffer_if_live):
7060 * callproc.c (call_process_cleanup, delete_temp_file):
7061 * coding.c (code_conversion_restore):
7062 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7063 * editfns.c (save_excursion_restore)
7064 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7065 (save_restriction_restore):
7066 * eval.c (restore_stack_limits, un_autoload):
7067 * fns.c (require_unwind):
7068 * keyboard.c (recursive_edit_unwind, tracking_off):
7069 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7070 * macros.c (pop_kbd_macro, restore_menu_items):
7071 * nsfns.m (unwind_create_frame):
7072 * print.c (print_unwind):
7073 * process.c (start_process_unwind):
7074 * search.c (unwind_set_match_data):
7075 * window.c (select_window_norecord, select_frame_norecord):
7076 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7077 (fast_set_selected_frame):
7078 * xfns.c, w32fns.c (unwind_create_tip_frame):
7079 Return void, not a dummy Lisp_Object. All uses changed.
7080 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7081 * callproc.c (call_process_kill):
7082 * fileio.c (restore_point_unwind, decide_coding_unwind)
7083 (build_annotations_unwind):
7084 * insdel.c (Fcombine_after_change_execute_1):
7085 * keyboard.c (read_char_help_form_unwind):
7086 * menu.c (unuse_menu_items):
7087 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7088 * sound.c (sound_cleanup):
7089 * xdisp.c (unwind_redisplay):
7090 * xfns.c (clean_up_dialog):
7091 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7092 Accept no args and return void, instead of accepting and returning
7093 a dummy Lisp_Object. All uses changed.
7094 * cygw32.c (fchdir_unwind):
7095 * fileio.c (close_file_unwind):
7096 * keyboard.c (restore_kboard_configuration):
7097 * lread.c (readevalllop_1):
7098 * process.c (wait_reading_process_output_unwind):
7099 Accept int and return void, rather than accepting an Emacs integer
7100 and returning a dummy object. In some cases this fixes an
7101 unlikely bug when the corresponding int is outside Emacs integer
7102 range. All uses changed.
7103 * dired.c (directory_files_internal_unwind):
7104 * fileio.c (do_auto_save_unwind):
7105 * gtkutil.c (pop_down_dialog):
7106 * insdel.c (reset_var_on_error):
7107 * lread.c (load_unwind):
7108 * xfns.c (clean_up_file_dialog):
7109 * xmenu.c, nsmenu.m (pop_down_menu):
7110 * xmenu.c (cleanup_widget_value_tree):
7111 * xselect.c (wait_for_property_change_unwind):
7112 Accept pointer and return void, rather than accepting an Emacs
7113 save value encapsulating the pointer and returning a dummy object.
7115 * editfns.c (Fformat): Update the saved pointer directly via
7116 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7117 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7118 (unwind_body): New function.
7119 (record_unwind_protect): First arg is now a function returning void,
7120 not a dummy Lisp_Object.
7121 (record_unwind_protect_ptr, record_unwind_protect_int)
7122 (record_unwind_protect_void): New functions.
7123 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7124 * fileio.c (struct auto_save_unwind): New type.
7125 (do_auto_save_unwind): Use it.
7126 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7127 * insdel.c (struct rvoe_arg): New type.
7128 (reset_var_on_error): Use it.
7129 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7131 (specbinding_func): Remove; there are now several such functions.
7132 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7133 (set_unwind_protect_ptr): New function.
7134 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7136 Be simpler and more consistent about reporting I/O errors.
7137 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7138 Say "Read error" and "Write error", rather than "I/O error", or
7139 "IO error reading", or "IO error writing", when a read or write
7141 * process.c (Fmake_network_process, wait_reading_process_output)
7142 (send_process, Fprocess_send_eof, wait_reading_process_output):
7143 Capitalize diagnostics consistently. Put "failed foo" at the
7144 start of the diagnostic, so that we don't capitalize the
7145 function name "foo". Consistently say "failed" for such
7147 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7148 All callers changed. This is so it can use report_file_error.
7149 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7150 diagnostics consistently as above.
7152 * fileio.c (report_file_errno): Fix errno reporting bug.
7153 If the file name is neither null nor a pair, package it up as a
7154 singleton list. All callers changed, both to this function and to
7155 report_file_error. This fixes a bug where the memory allocator
7156 invoked by list1 set errno so that the immediately following
7157 report_file_error reported the wrong errno value.
7159 Fix minor problems found by --enable-gcc-warnings.
7160 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7161 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7163 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7165 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7166 Set event->arg to Qt if switch-event shall be generated.
7167 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7169 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7171 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7174 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7175 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7176 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7177 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7178 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7179 and there is a focused frame.
7180 (head_table): Add focus-in and focus-out.
7181 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7182 bind to handle-focus-in/out.
7184 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7185 (Fhandle_switch_frame): Call Fhandle_focus_in.
7186 (syms_of_frame): defsubr handle-focus-in/out.
7188 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7190 Fix porting bug to older POSIXish platforms (Bug#14862).
7191 * sysdep.c (emacs_pipe): New function, that implements
7192 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7193 This should port better to CentOS 5 and to Mac OS X 10.6.
7194 All calls to pipe2 changed.
7196 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7197 This makes the code easier to read and the executable a bit smaller.
7198 Do not replace all calls to Fcons that happen to create lists,
7199 just calls that are intended to create lists. For example, when
7200 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7201 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7202 Similarly for list2 through list5.
7203 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7204 * bytecode.c (exec_byte_code):
7205 * callint.c (quotify_arg, Fcall_interactively):
7206 * callproc.c (Fcall_process, create_temp_file):
7207 * charset.c (load_charset_map_from_file)
7208 (Fdefine_charset_internal, init_charset):
7209 * coding.c (get_translation_table, detect_coding_system)
7210 (Fcheck_coding_systems_region)
7211 (Fset_terminal_coding_system_internal)
7212 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7213 * composite.c (update_compositions, Ffind_composition_internal):
7214 * dired.c (directory_files_internal, file_name_completion)
7216 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7217 * doc.c (Fsnarf_documentation):
7218 * editfns.c (Fmessage_box):
7220 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7221 (Feval, eval_sub, Ffuncall, apply_lambda):
7222 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7223 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7224 (Fset_file_times, Finsert_file_contents)
7225 (Fchoose_write_coding_system, Fwrite_region):
7226 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7227 * font.c (font_registry_charsets, font_parse_fcname)
7228 (font_prepare_cache, font_update_drivers, Flist_fonts):
7229 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7230 * frame.c (make_frame, Fmake_terminal_frame)
7231 (x_set_frame_parameters, x_report_frame_params)
7232 (x_default_parameter, Fx_parse_geometry):
7233 * ftfont.c (syms_of_ftfont):
7234 * image.c (gif_load):
7235 * keyboard.c (command_loop_1):
7236 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7237 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7238 (Fminor_mode_key_binding, accessible_keymaps_1)
7239 (Faccessible_keymaps, Fwhere_is_internal):
7240 * lread.c (read_emacs_mule_char):
7241 * menu.c (find_and_return_menu_selection):
7242 * minibuf.c (get_minibuffer):
7243 * nsfns.m (Fns_perform_service):
7244 * nsfont.m (ns_script_to_charset):
7245 * nsmenu.m (ns_popup_dialog):
7246 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7247 (Fx_own_selection_internal):
7248 * nsterm.m (append2):
7249 * print.c (Fredirect_debugging_output)
7250 (print_prune_string_charset):
7251 * process.c (Fdelete_process, Fprocess_contact)
7252 (Fformat_network_address, set_socket_option)
7253 (read_and_dispose_of_process_output, write_queue_push)
7254 (send_process, exec_sentinel):
7255 * sound.c (Fplay_sound_internal):
7256 * textprop.c (validate_plist, add_properties)
7257 (Fput_text_property, Fadd_face_text_property)
7258 (copy_text_properties, text_property_list, syms_of_textprop):
7259 * unexaix.c (report_error):
7260 * unexcoff.c (report_error):
7261 * unexsol.c (unexec):
7262 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7263 (Fformat_mode_line, syms_of_xdisp):
7264 * xfaces.c (set_font_frame_param)
7265 (Finternal_lisp_face_attribute_values)
7266 (Finternal_merge_in_global_face, syms_of_xfaces):
7267 * xfns.c (x_default_scroll_bar_color_parameter)
7268 (x_default_font_parameter, x_create_tip_frame):
7269 * xfont.c (xfont_supported_scripts):
7270 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7271 (menu_help_callback, xmenu_show):
7273 * xterm.c (set_wm_state):
7274 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7275 and similarly for list2 through list5.
7277 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7279 * callproc.c (Fcall_process_region): Fix minor race and tune.
7280 (create_temp_file): New function, with the temp-file-creation part
7281 of the old Fcall_process_region. Use Fcopy_sequence to create the
7282 temp file name, rather than alloca + build_string, for simplicity.
7283 Don't bother to block input around the temp file creation;
7284 shouldn't be needed. Simplify use of mktemp.
7285 Use record_unwind_protect immediately after creating the temp file;
7286 this closes an unlikely race where the temp file was not removed.
7287 Use memcpy rather than an open-coded loop.
7288 (Fcall_process_region): Use the new function. If the input is
7289 empty, redirect from /dev/null rather than from a newly created
7290 empty temp file; this avoids unnecessary file system traffic.
7292 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7294 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7295 Simplify by making this case like the other two. This is a bit
7296 slower on obsolete hosts, but the extra complexity isn't worth it.
7298 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7299 * process.c (create_process) [!DOS_NT]:
7300 Remove now-unnecessary calls to emacs_close.
7302 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7304 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7305 returning early. (Bug#14850)
7307 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7308 and inhibit-iso-escape-detection attributes of 'undecided'.
7311 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7313 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7314 Reported by Herbert J. Skuhra in
7315 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7317 Don't lose top specpdl entry when memory is exhausted.
7318 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7319 specpdl overflow here, to simplify callers; all callers changed.
7320 Always reserve an unused entry at the stack top; this avoids
7321 losing the top entry's information when memory is exhausted.
7323 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7325 Clean up errno reporting and fix some errno-reporting bugs.
7326 * callproc.c (Fcall_process):
7327 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7328 * process.c (create_process, Fmake_network_process):
7329 * unexaix.c (report_error):
7330 * unexcoff.c (report_error):
7331 Be more careful about reporting the errno of failed operations.
7332 The code previously reported the wrong errno sometimes.
7333 Also, prefer report_file_errno to setting errno + report_file_error.
7334 (Fcall_process): Look at openp return value rather than at path,
7335 as that's a bit faster and clearer when there's a numeric predicate.
7336 * fileio.c (report_file_errno): New function, with most of the
7337 old contents of report_file_error.
7338 (report_file_error): Use it.
7339 (Ffile_exists_p, Ffile_accessible_directory_p):
7340 Set errno to 0 when it is junk.
7341 * fileio.c (Faccess_file):
7342 * image.c (x_create_bitmap_from_file):
7343 Use faccessat rather than opening the file, to avoid the hassle of
7344 having a file descriptor open.
7345 * lisp.h (report_file_errno): New decl.
7346 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7349 * process.c (create_process, wait_reading_process_output) [AIX]:
7350 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7351 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7352 a multithreaded environment anyway).
7353 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7355 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7357 * image.c (x_find_image_file): Don't close a remote file handle.
7359 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7361 Fix races with threads and file descriptors.
7362 * callproc.c (Fcall_process_region):
7363 * dired.c (open_directory):
7364 * emacs.c (main, Fdaemon_initialized):
7365 * image.c (x_find_image_file):
7366 * inotify.c (Finotify_rm_watch):
7367 * lread.c (Flocate_file_internal):
7368 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7369 * term.c (term_mouse_moveto, init_tty):
7370 * termcap.c (tgetent):
7371 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7372 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7373 * unexhp9k800.c, unexmacosx.c (unexec):
7374 * callproc.c (Fcall_process_region):
7375 Use emacs_close, not close.
7376 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7377 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7378 and posix_close function on current platforms (which all lack them).
7379 (emacs_close): Use it. This should fix the races on GNU/Linux and
7380 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7381 and it should avoid closing random victim file descriptors on
7384 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7386 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7387 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7390 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7391 This is for .gdbinit xbacktrace.
7393 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7394 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7395 (emacs_set_tty): Now static.
7396 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7397 * term.c (tty_capable_p, tty_default_color_capabilities)
7398 (get_tty_terminal, term_mouse_movement)
7399 (handle_one_term_event, init_tty, maybe_fatal):
7400 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7401 (tgetent, scan_file, name_match, compare_contin):
7402 * terminal.c (get_terminal):
7403 Use bool for boolean.
7404 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7405 Prefer char to unsigned char if either will do.
7406 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7407 (tty_write_glyphs): Prefer int to unsigned.
7408 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7409 All callers changed.
7410 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7412 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7415 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7416 (B__dummy__): New dummy symbol, to pacify C89.
7417 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7418 they can't grok varargs macros.
7419 * dispnew.c (add_window_display_history)
7420 (add_frame_display_history):
7421 * print.c (print_object):
7422 * xdisp.c (debug_method_add):
7423 Use %p printf format only for void pointers.
7424 * emacs.c (usage_message): New constant, replacing ...
7425 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7426 (main): Adjust to usage reorg.
7427 * fns.c (syms_of_fns):
7428 * profiler.c (syms_of_profiler):
7429 Don't use non-constant struct initializers.
7430 * gnutls.h (gnutls_initstage_t):
7431 * lisp.h (enum Lisp_Fwd_Type):
7432 * lread.c (lisp_file_lexically_bound_p):
7433 * xsettings.c (anonymous enum):
7434 Remove trailing comma.
7435 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7436 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7437 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7439 * regex.c (const_re_char): New type, to pacify strict C89.
7440 All uses of 'const re_char' replaced to use it.
7441 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7442 with glibc when strict C89. This change is imported from gnulib.
7444 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7445 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7446 Omit GNU_LINUX implementation, since it requires long long.
7447 * xterm.c (x_draw_underwave):
7448 Do not assume the traditional order of struct's members.
7449 (x_term_init): Rewrite to avoid the need for non-constant structure
7452 Syntax cleanup, mostly replacing macros with functions.
7453 This removes the need for the syntax_temp hack.
7454 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7455 * syntax.c (SYNTAX_INLINE): New macro.
7456 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7457 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7458 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7459 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7460 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7461 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7462 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7463 Now constants, not macros.
7464 (syntax_temp) [!__GNUC__]: Remove.
7465 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7466 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7467 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7468 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7469 Move here from syntax.h; now functions, not macros. Except for the
7470 last function, these are static since only syntax.c uses them.
7471 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7472 All uses changed. Now a function, not a macro; use this fact
7473 to simplify the code.
7474 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7475 compiler bugs; no longer relevant.
7476 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7477 (SYNTAX_INLINE): New macro.
7478 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7479 for the new functions. Use bool for boolean member.
7480 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7481 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7482 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7483 (SETUP_BUFFER_SYNTAX_TABLE):
7484 Now extern inline functions, not macros.
7485 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7486 Remove; all uses replaced by implementation.
7487 (syntax_temp) [!__GNUC__]: Remove decl.
7488 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7490 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7492 * emacs.c (main): Fix syntax error.
7494 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7496 Timestamp fixes for undo (Bug#14824).
7497 * atimer.c (schedule_atimer):
7498 * fileio.c (Ffile_newer_than_file_p):
7499 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7500 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7501 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7502 (syms_of_fileio): Remove Sclear_visited_file_name.
7503 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7504 file doesn't exist; this avoids an ambiguity with negative timestamps.
7505 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7506 * systime.h (make_emacs_time, invalid_emacs_time):
7507 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7508 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7509 * undo.c (record_first_change): Push (visited-file-modtime) onto
7510 undo list rather than reimplementing it by hand, incorrectly.
7512 2013-07-09 Ken Brown <kbrown@cornell.edu>
7514 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7516 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7518 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7520 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7522 Handle errno and exit status a bit more carefully.
7523 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7524 number into an exit status. Instead, use EXIT_CANCELED.
7525 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7526 * callproc.c (relocate_fd):
7527 * emacs.c (close_output_streams, main):
7528 * process.c (create_process):
7529 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7530 Use emacs_perror for simplicity.
7531 * callproc.c (relocate_fd, main):
7532 * sysdep.c (sys_subshell):
7533 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7534 (shut_down_emacs): Use emacs_write, not write.
7535 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7536 * fileio.c (Fcopy_file, e_write):
7537 * nsterm.m (ns_select):
7538 * process.c (send_process):
7539 * sound.c (vox_write):
7540 Use emacs_write_sig, not emacs_write.
7541 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7542 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7544 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7546 (emacs_full_write): New function.
7547 (emacs_write): Rewrite to use it.
7548 (emacswrite_sig, emacs_perror): New functions.
7549 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7551 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7553 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7554 on NS even if it is present. Pixmap on NS is a void*.
7556 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7558 Port to Ubuntu 10 (Bug#14803).
7559 Problem reported by T.V. Raman.
7560 * process.c (close_on_exec, accept4, process_socket):
7561 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7563 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7565 * w32.c (sys_dup): Declare prototype.
7569 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7571 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7573 Make file descriptors close-on-exec when possible (Bug#14803).
7574 This simplifies Emacs a bit, since it no longer needs to worry
7575 about closing file descriptors by hand in some cases.
7576 It also fixes some unlikely races. Not all such races, as
7577 libraries often open files internally without setting
7578 close-on-exec, but it's an improvement.
7579 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7580 * callproc.c (Fcall_process) [!MSDOS]:
7581 * emacs.c (main) [!DOS_NT]:
7582 * nsterm.m (ns_term_init):
7583 * process.c (create_process):
7584 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7585 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7586 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7587 Prefer mkostemp with O_CLOEXEC to mkstemp.
7588 * callproc.c (relocate_fd) [!WINDOWSNT]:
7589 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7590 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7592 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7593 Make the resulting file descriptor close-on-exec.
7594 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7595 * lread.c (load_descriptor_list, load_descriptor_unwind):
7596 Remove; no longer needed. All uses removed.
7597 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7598 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7600 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7601 (Fmake_network_process, Fnetwork_interface_list)
7602 (Fnetwork_interface_info, server_accept_connection):
7603 Make newly-created socket close-on-exec.
7604 * sysdep.c (emacs_open, emacs_fopen):
7605 Make new-created descriptor close-on-exec.
7606 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7607 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7609 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7611 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7612 for NS_IMPL_GNUSTEP.
7614 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7616 Fix openp errno handling.
7617 * callproc.c (Fcall_process): Preserve openp errno around close.
7618 * lread.c (openp): Set errno when returning -1, as some callers
7621 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7623 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7625 * nsterm.h (NSSavePanel): Update comment.
7626 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7627 (ns_run_file_dialog): Declare.
7629 * nsfns.m: Remove panelOK.
7631 (ns_run_file_dialog): New function.
7632 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7633 event loop, so file dialog is popped up by ns_run_file_dialog, called
7634 by sendEvent (Bug#14578).
7635 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7637 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7639 * xdisp.c (default_line_pixel_height): New function.
7640 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7641 (try_cursor_movement, redisplay_window, try_window)
7642 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7644 * window.c (window_scroll_pixel_based):
7645 use default_line_pixel_height.
7647 * dispextern.h (default_line_pixel_height): Add prototype.
7649 * frame.c (x_set_line_spacing): Accept a float value for
7650 line-spacing parameter, per the documentation.
7652 * data.c (Fmultibyte_string_p): Doc fix.
7654 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7656 Use emacs_open more consistently when opening files.
7657 This handles EINTR more consistently now, and makes it easier
7658 to introduce other uniform changes to file descriptor handling.
7659 * sysstdio.h: New file.
7660 * buffer.c (mmap_init):
7661 * cygw32.c (chdir_to_default_directory):
7662 * dispnew.c (Fopen_termscript):
7663 * emacs.c (Fdaemon_initialized):
7664 * fileio.c (Fdo_auto_save):
7665 * image.c (slurp_file, png_load_body, jpeg_load_body):
7666 * keyboard.c (Fopen_dribble_file):
7668 * print.c (Fredirect_debugging_output):
7669 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7670 * termcap.c (tgetent):
7671 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7672 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7673 * w32term.c (w32_initialize) [CYGWIN]:
7674 * xfaces.c (Fx_load_color_file):
7675 Use emacs_open instead of plain open, and emacs_fopen instead of
7677 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7678 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7679 * callproc.c (default_output_mode): New constant.
7680 (Fcall_process): Use it to call emacs_open instead of plain creat.
7681 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7682 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7683 (emacs_fopen): New function.
7684 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7685 Include <lisp.h>, for emacs_open.
7686 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7688 Remove duplicate #include directives.
7689 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7691 Don't include stdio.h twice.
7692 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7693 Don't include sys/types.h or stdio.h twice.
7694 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7695 * lread.c: Don't include coding.h twice.
7696 * nsfont.m: Don't include frame.h twice.
7697 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7698 * ralloc.c: Don't include <unistd.h> twice.
7699 * xdisp.c: Don't include font.h twice.
7700 * xterm.c: Don't include fontset.h twice.
7701 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7703 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7705 Scale ImageMagick images more carefully.
7706 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7707 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7708 Be more careful about avoiding undefined behavior after
7709 integer overflow and division by zero.
7711 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7713 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7714 (syms_of_w32fns): DEFSYM them.
7715 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7716 (CCHDEVICENAME): Define macros if not defined.
7717 (struct MONITOR_INFO_EX): New struct.
7718 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7719 (enum_display_monitors_fn): New variable.
7720 (globals_of_w32fns): Initialize it.
7721 (Fx_display_pixel_width, Fx_display_pixel_height)
7722 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7723 multi-monitor setups in docstrings.
7724 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7725 screen size by primary monitor's millimeter per pixel.
7726 (w32_monitor_enum, w32_display_monitor_attributes_list)
7727 (w32_display_monitor_attributes_list_fallback)
7728 (Fw32_display_monitor_attributes_list): New functions.
7729 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7731 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7733 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7735 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7737 * fileio.c (Qfile_notify_error): New error symbol.
7739 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7740 * inotify.c (inotify_callback, symbol_to_inotifymask)
7741 (Finotify_add_watch, Finotify_rm_watch): Use it.
7742 (inotifyevent_to_event): Exchange order of cookie and file name.
7743 (Finotify_add_watch): Adapt docstring.
7745 * lisp.h (Qfile_notify_error): Declare.
7747 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7749 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7750 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7751 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7752 which did not work (see <http://bugs.gnu.org/14569#307>).
7753 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7754 && (!noninteractive || initialized)). This attempts to thread
7755 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7757 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7759 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7760 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7762 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7764 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7765 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7766 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7767 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7769 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7771 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7772 Define to __sys_siglist.
7774 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7776 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7777 word-wrap, so that overflow-newline-into-fringe would work in
7778 visual-line-mode. (Bug#2749)
7779 (move_it_in_display_line_to): When the last scanned display
7780 element fits exactly on the display line, and
7781 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7782 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7783 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7784 finding buffer position that corresponds to pixel coordinates,
7785 e.g. in buffer_posn_from_coords.
7787 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7789 * process.c (handle_child_signal): Call catch_child_signal if
7792 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7794 Don't convert function pointers to void * and back.
7795 It isn't portable C, and it's easy enough to avoid.
7796 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7797 (make_save_value): Add support for SAVE_FUNCPOINTER.
7798 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7799 * print.c (print_object):
7800 Distinguish function from object pointers.
7801 * lisp.h (SAVE_FUNCPOINTER): New constant.
7802 (SAVE_SLOT_BITS): Adjust to it.
7803 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7804 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7805 (voidfuncptr): New typedef.
7806 (struct Lisp_Save_Value): New member data[0].funcpointer.
7807 (XSAVE_FUNCPOINTER): New function.
7809 Simplify buildobj processing.
7810 * Makefile.in (buildobj.h): Make it a sequence of strings each
7811 followed by comma, rather than a single string. Put it into a
7812 .tmp file in case there's an error while generating it.
7813 (gl-stamp): Use .tmp for temp files.
7814 (mostlyclean): Clean .tmp files.
7815 * doc.c (buildobj): Move to just the routine that needs it.
7816 It's now an array of strings, so processing is simpler.
7818 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7820 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7821 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7822 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7823 Invoke malloc_enable_thread even when not interactive.
7824 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7825 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7826 in this case, since the underlying bug has now been fixed.
7828 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7830 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7831 unlinking it (bug#14691).
7833 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7835 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7836 before checking whether buffer is modified. This lets
7837 `kill-buffer-query-functions' cancel killing of the buffer or save
7838 its content before `kill-buffer' asks user the "Buffer %s
7839 modified; kill anyway?" question.
7841 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7843 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7844 Let the super performKeyEquivalent deal with them (Bug#14747).
7846 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7848 * widget.c (resize_cb): Remove unused local.
7850 Do not use GTK 3 if it exists but cannot be compiled.
7851 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7852 * xterm.c (x_error_handler) [!USE_GTK]:
7855 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7857 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7859 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7860 to the valid range of values. (Bug#14753)
7862 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7863 when moving point by using the current glyph matrix. This avoids
7864 the need to force redisplay when this function is called in a
7867 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7869 Fix minor problems found by static checking.
7870 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7871 Redo the latter's body to sidestep GCC parenthesization warnings.
7872 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7873 * coding.c (detect_coding, detect_coding_system):
7874 * coding.h (struct undecided_spec):
7875 Use bool for boolean.
7876 * image.c (QCmax_width, QCmax_height): Now static.
7877 * xdisp.c (Fmove_point_visually): Remove unused local.
7879 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7881 * xdisp.c (Fmove_point_visually): New function.
7883 2013-06-28 Kenichi Handa <handa@gnu.org>
7885 * coding.h (define_coding_undecided_arg_index): New enum.
7886 (coding_attr_index): New members
7887 coding_attr_undecided_inhibit_null_byte_detection,
7888 coding_attr_undecided_inhibit_iso_escape_detection,
7889 coding_attr_undecided_prefer_utf_8.
7890 (undecided_spec): New struct.
7891 (struct coding_system): New member `undecided' of the member
7894 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7895 (detect_coding): Likewise.
7896 (detect_coding_system): Likewise.
7897 (Fdefine_coding_system_internal): New coding system properties
7898 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7900 (syms_of_coding): Adjust for coding_arg_undecided_max.
7902 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7904 * image.c (x_from_xcolors): Remove unused local.
7906 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7908 Defer image data transfer between X client and server until actual
7911 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7914 * image.c (Destroy_Image): Remove.
7915 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7916 `mask_p', and `colors_p'. All uses changed.
7917 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7918 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7919 New macros for `flags' arg to x_clear_image_1.
7920 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7921 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7922 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7923 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7924 (image_get_x_image, image_unget_x_image): New functions or macros.
7925 (image_background, image_background_transparent, x_to_xcolors)
7926 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7927 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7928 instead of Destroy_Image.
7929 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7930 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7931 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7932 (imagemagick_load_image, svg_load_image): Use them instead of
7933 x_create_x_image_and_pixmap, and x_put_x_image followed by
7934 x_destroy_x_image, respectively.
7935 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7936 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7937 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7938 background_transparent fields.
7939 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7940 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7942 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7944 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7945 This mostly consists of undoing recent changes.
7946 * callproc.c (Fcall_process):
7947 * process.c (create_process):
7948 Do not worry about catching SIGCHLD here, undoing previous change.
7949 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7950 * process.c, process.h (catch_child_signal):
7951 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7952 * process.c (catch_child_handler): Don't worry about being called
7953 lazily and do not assume caller has blocked SIGCHLD, undoing
7954 previous change. Move first-time stuff back to
7955 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7956 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7957 set lib_child_handler if it's already initialized, which may
7958 help avoid problems on GNUstep.
7960 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7962 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7963 * callproc.c (Fcall_process):
7964 * process.c (create_process):
7965 Make sure SIGCHLD is caught before we fork,
7966 since Emacs startup no arranges to catch SIGCHLD.
7967 * process.c (lib_child_handler): Initialize to null, not to
7969 (catch_child_signal): Allow self to be called lazily.
7970 Do nothing if it's already been called.
7971 Assume caller has blocked SIGCHLD (all callers do now).
7972 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7973 just before it's really needed.
7974 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7975 since it hasn't been caught yet.
7977 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7979 * image.c (compute_image_size): New function to implement
7980 :max-width and :max-height.
7981 (imagemagick_load_image): Use it.
7983 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7985 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7986 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7988 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7989 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7990 the SIGCHLD handler, since the code is not atomic and (due to glib)
7991 signals may be arriving now.
7992 * sysdep.c (init_signals): Do not catch child signals here;
7993 'main' now does that later, at a safer time.
7995 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7997 Clean up SIGCHLD handling a bit (Bug#14569).
7998 * process.c, process.h (catch_child_signal):
7999 Now always extern, even if !NS_IMPL_GNUSTEP.
8000 * process.c (catch_child_signal): Move glib tickler here from
8001 init_process_emacs, so that it's done earlier in Emacs
8002 initialization. Also move the noninteractive && !initialized
8003 check here from init_process_emacs. This is all a bit cleaner for
8004 GNUish platforms, and I hope it works around the Cygwin bug.
8005 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8006 that glib signal handling is tickled before glib creates threads.
8008 * process.c (wait_reading_process_output): Avoid int overflow
8009 when reading more than 2 GiB total from a process.
8011 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8013 * process.c (create_process): Handle a couple more cases,
8014 i.e., work even if new_argv and wait_child_setup[i] are cached.
8015 Use Fcall_process's style for volatile vars.
8017 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8019 * process.c (create_process): Mark PROCESS volatile.
8021 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8023 Use C99-style flexible array members if available.
8024 This avoids some subtle aliasing issues, which typically
8025 aren't a problem with GCC but may be a problem elsewhere.
8026 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8027 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8028 In either case, it uses a flexible array member rather than
8029 the old struct hack. All uses changed.
8030 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8031 Adjust to sdata reorganization.
8032 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8033 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8034 that ports better to pre-C99 non-GCC.
8035 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8036 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8037 as the latter has changed.
8038 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8039 and port better to pre-C99 GCC.
8040 * image.c (struct xpm_cached_color):
8041 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8042 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8043 Use FLEXIBLE_ARRAY_MEMBER.
8044 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8045 Move decl to top level so it gets checked against implementation.
8046 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8047 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8049 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8051 * syntax.c: Integer cleanups.
8052 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8053 All uses that need 0-or-2 changed to:
8054 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8055 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8056 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8057 (char_quoted, prev_char_comend_first, back_comment)
8058 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8059 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8060 Use bool for boolean.
8061 (update_syntax_table, skip_chars, skip_syntaxes):
8062 Prefer int to unsigned when either will do.
8063 (back_comment): Return boolean success flag, like forw_comment,
8064 instead of positive-or-minus-1 (which might have overflowed int anyway).
8065 Don't stuff ptrdiff_t into int.
8066 (syntax_spec_code, syntax_code_spec): Now const.
8067 (Fmatching_paren, scan_lists, scan_sexps_forward):
8068 Use enum syntaxcode for syntax code.
8069 (Fmatching_paren): Check that arg is a character, not just an integer.
8070 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8071 (Finternal_describe_syntax_value): Omit no-longer-needed
8073 (skip_chars): Use char, not unsigned char, when the distinction
8075 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8076 * bytecode.c (exec_byte_code):
8077 * syntax.c (syntax_spec_code, Fchar_syntax)
8078 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8080 * syntax.h (SYNTAX_WITH_FLAGS):
8081 Omit unnecessary casts.
8083 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8085 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8086 line dimensions here, to avoid race conditions with the main
8087 thread. (Bug#14062, bug#14630, bug#14669)
8089 * w32term.c (w32_draw_window_cursor): Compute the header line and
8090 mode line dimensions here.
8091 <w32_system_caret_window, w32_system_caret_hdr_height>:
8092 <w32_system_caret_mode_height>: New variables.
8094 * w32term.h: Declare them.
8096 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8098 * alloc.c (die): Move "assertion failed" string here ...
8099 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8100 COND when SUPPRESS_CHECKING. This shrinks the executable text
8101 size by 0.8% to 2.2% when configured with --enable-checking,
8102 depending on optimization flags (GCC 4.8.1 x86-64).
8104 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8106 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8108 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8109 base is 2; this is more accurate.
8111 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8113 * sound.c (string_default): Move to !WINDOWSNT section.
8114 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8116 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8118 * sound.c: Integer cleanups.
8119 Remove unnecessary forward decls.
8120 (struct sound_device): The 'file' member is now a Lisp_Object, not
8121 a char *, so that we needn't invoke alloca on a huge size.
8122 (Fplay_sound_internal): Adjust to this.
8123 (string_default): New function.
8124 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8125 Use it to adjust to the struct sound_device change.
8126 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8127 (be2hs) [0]: Remove.
8129 * syntax.c (skip_chars): Don't use uninitialized storage
8130 when searching a multibyte buffer for characters that are not in a
8131 unibyte string that contains non-ASCII characters.
8133 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8135 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8136 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8138 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8140 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8142 2013-06-18 Kenichi Handa <handa@gnu.org>
8144 * font.c (Ffont_spec): Signal an error for an invalid font name
8147 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8149 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8150 In particular this ports to 32-bit sparc Sun cc.
8151 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8152 array with a dummy element at specpdl[-1], so that its address can
8154 (unbind_to): Do not copy the binding; not needed, now that we
8155 copy old_value in the one place where the copy is needed.
8156 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8157 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8158 (union specbinding): Rename from struct specbinding. Redo layout
8159 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8160 which is not portable. With Sun C 5.12 32-bit sparc, the
8161 declaration causes nargs to be an unsigned bitfield, a behavior
8162 that the C standard allows; but Emacs wants nargs to be signed.
8163 The overall type is now a union of structures rather than a
8164 structure of union of structures, and the 'kind' member is now a
8165 bitfield, so that the overall type doesn't grow. All uses changed.
8166 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8168 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8170 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8171 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8173 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8175 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8177 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8178 unless we know that the window w's frame is a frame object.
8179 Another attempt at solving bug#14062 and bug#14630.
8181 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8183 * textprop.c (property_set_type): New enum.
8184 (add_properties): Allow appending/prepending text properties.
8185 (add_text_properties_1): Factored out of Fadd_text_properties.
8186 (Fadd_text_properties): Move all the code into
8187 add_text_properties_1.
8188 (Fadd_face_text_property): New function that calls
8189 add_text_properties_1.
8191 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8193 Move functions from lisp.h to individual modules when possible.
8194 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8195 * alloc.c (XFLOAT_INIT, set_symbol_name):
8196 * buffer.c (CHECK_OVERLAY):
8197 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8198 (set_char_table_parent):
8199 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8200 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8201 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8202 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8204 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8205 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8206 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8207 (backtrace_args, backtrace_debug_on_exit):
8208 * floatfns.c (CHECK_FLOAT):
8209 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8210 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8211 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8212 (set_hash_index_slot):
8213 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8214 * marker.c (CHECK_MARKER):
8215 * textprop.c (CHECK_STRING_OR_BUFFER):
8216 * window.c (CHECK_WINDOW_CONFIGURATION):
8217 Move here from lisp.h, and make these functions static rather than
8219 * buffer.c (Qoverlayp):
8221 * fns.c (Qhash_table_p):
8222 * window.c (Qwindow_configuration_p):
8224 * lisp.h: Remove the abovementioned defns and decls.
8226 Use functions, not macros, for XINT etc (Bug#11935).
8227 In lisp.h, prefer functions to function-like macros, and
8228 constants to object-like macros, when either will do. This:
8229 . simplifies use, as there's no more need to worry about
8230 arguments' side effects being evaluated multiple times.
8231 . makes the code easier to debug on some platforms.
8232 However, when using gcc -O0, keep using function-like macros
8233 for a few critical operations, for performance reasons.
8234 This sort of thing isn't needed with gcc -Og, but -Og
8235 is a GCC 4.8 feature and isn't widely-enough available yet.
8236 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8237 Remove enum lsb_bits; no longer needed.
8238 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8239 * buffer.c (Qoverlap):
8241 * fns.c (Qhash_table_p):
8242 Now extern, so lisp.h can use these symbols.
8243 * dispextern.h: Include character.h, for MAX_CHAR etc.
8244 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8245 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8246 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8247 (GLYPH_CODE_P): Move here from lisp.h.
8248 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8249 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8250 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8251 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8252 XUNTAG now returns void *.
8253 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8254 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8255 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8256 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8257 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8258 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8259 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8260 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8261 New macros, renamed from their sans-lisp_h_ counterparts.
8262 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8263 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8264 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8265 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8266 If compiling via GCC without optimization, define these as macros
8267 in addition to inline functions.
8268 To disable this, compile with -DINLINING=0.
8269 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8270 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8271 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8272 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8273 (INTMASK, VALMASK): Now macros, since static values cannot be
8274 accessed from extern inline functions.
8275 (VALMASK): Also a constant, for benefit of old GDB.
8276 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8277 is INTEGERP, which can fold it in.
8278 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8279 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8280 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8281 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8282 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8283 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8284 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8285 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8286 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8287 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8288 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8289 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8290 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8291 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8292 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8293 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8294 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8295 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8296 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8297 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8298 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8299 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8300 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8301 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8302 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8303 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8304 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8305 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8306 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8307 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8308 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8309 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8310 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8312 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8313 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8314 (VALMASK): Define in one place rather than in two, merging the
8315 USE_LSB_TAG parts; this is simpler.
8316 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8317 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8318 Move up, to avoid use before definition.
8319 Also include "globals.h" earlier, for the same reason.
8320 (make_natnum): New function.
8321 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8322 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8323 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8324 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8325 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8326 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8327 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8328 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8329 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8330 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8331 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8332 (Qwindow_configuration_p, Qimage): New forward declarations.
8333 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8334 (STRING_COPYIN): Remove; unused.
8335 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8336 (xcar_addr, xcdr_addr): New functions. All uses changed.
8337 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8338 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8339 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8340 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8341 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8342 (TYPE_RANGED_INTEGERP): Simplify.
8343 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8344 (setlocale, fixup_locale, synchronize_system_messages_locale)
8345 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8346 Now empty functions, not macros.
8347 (functionp): Return bool, not int.
8348 * window.c (Qwindow_configuration_p): Now extern,
8349 so window.h can use it.
8350 * window.h (Qwindowp): Move decl back to lisp.h.
8352 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8354 * xdisp.c (Fline_pixel_height): New function, required for solving
8357 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8359 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8361 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8363 * lread.c (syms_of_lread):
8364 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8366 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8368 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8370 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8372 * fileio.c (expand_file_name): Doc fix.
8374 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8376 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8377 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8378 Wait for self, not for 0. This can't hurt on GNU or similar
8379 system, and may help with Cygwin.
8381 * keyboard.c: Don't use PROP (...) as an lvalue.
8382 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8383 Use set_prop (A, B), not PROP (A) = B.
8385 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8387 * xdisp.c (get_it_property): Use it->window instead of generating
8388 a Lisp object from it->w.
8390 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8392 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8393 get-char-property the window that is being rendered, instead of
8394 the buffer, to support window-specific overlays. (Bug#14575)
8395 (compute_display_string_pos): When W is NULL, use the current
8396 buffer as the object to pass to get-char-property.
8397 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8398 pointer member of the bidi iterator, since no window is pertinent
8401 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8403 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8404 being displayed, and pass it to compute_display_string_pos.
8405 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8406 (bidi_paragraph_init): All callers changed.
8408 * xdisp.c (init_from_display_pos, init_iterator)
8409 (handle_single_display_spec, next_overlay_string)
8410 (get_overlay_strings_1, reseat_1, reseat_to_string)
8411 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8412 Set bidi_it.w member from it->w.
8413 (compute_display_string_pos): Accept additional argument, the
8414 window being displayed, and pass it to Fget_char_property.
8417 * dispextern.h (struct bidi_it): New member w, the window being
8419 (compute_display_string_pos): Adjust prototype.
8421 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8423 * xgselect.c: Remove unneeded include xterm.h.
8425 * process.c (wait_reading_process_output): Check for NS before GLIB.
8426 GLIB may be linked in due to rsvg, but ns_select must be called.
8428 * xgselect.c (xg_select): Remove call to window_system_available
8429 and g_main_context_pending at the top, so Gdk events (i.e. file
8430 notify) are processed when Emacs is started with -nw.
8432 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8434 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8435 (ctagsfiles3): New variable, includes only *.m files.
8436 (TAGS): Use an explicit language name in the regular expressions,
8437 to avoid transformation of '/SOMETHING' by MSYS to
8438 'c:\MSYS\SOMETHING'.
8440 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8442 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8444 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8446 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8447 still need to set the mouse pointer shape and activate help-echo.
8450 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8452 A few porting etc. fixes for the new file monitor code.
8453 See the thread containing
8454 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8455 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8456 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8457 (dir_monitor_callback, Fgfile_rm_watch):
8458 Use assq_no_quit instead of Fassoc, for speed.
8459 (dir_monitor_callback, Fgfile_rm_watch):
8460 eassert that the monitor is a fixnum.
8461 (dir_monitor_callback): No need for CDR_SAFE.
8462 Simplify building of lisp with alternative tails.
8463 (Fgfile_add_watch, Fgfile_rm_watch):
8464 Do not assume glib functions set errno reliably on failure.
8465 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8466 and signal an error otherwise.
8467 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8468 Use Fdelq instead of Fdelete, for speed.
8470 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8472 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8473 don't insist on being invoked on a highlighted tool-bar button.
8474 Avoids losing tool-bar functionality when mouse-highlight is nil.
8475 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8476 Don't highlight when mouse-highlight is nil.
8477 (note_mouse_highlight): When mouse-highlight is nil, don't return
8478 right away; instead, run tool-bar and mode-line highlight
8479 subroutine, clear any existing highlight, and revert the mouse
8480 pointer to its default shape. (Bug#14558)
8482 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8484 * lisp.mk (lisp): Add prog-mode.el.
8486 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8488 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8489 * process.c (dummy_handler): New function.
8490 (lib_child_handler): New static var.
8491 (handle_child_signal): Invoke it.
8492 (catch_child_signal): If a library has set up a signal handler,
8493 save it into lib_child_handler.
8494 (init_process_emacs): If using glib and not on Windows, tickle glib's
8495 child-handling code so that it initializes its private SIGCHLD handler.
8496 * syssignal.h (SA_SIGINFO): Default to 0.
8497 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8498 31; it should no longer be needed now.
8500 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8502 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8504 * gfilenotify.c (globals_of_gfilenotify): New function.
8505 (syms_of_gfilenotify): Move global initialization there.
8507 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8509 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8511 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8512 * keyboard.c (menu_bar_items, tool_bar_items):
8513 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8514 not override local keymaps any more.
8516 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8518 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8520 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8522 * w32console.c (initialize_w32_display): Return the dimensions of
8523 the console window via 2 additional arguments, not via the current
8524 frame. This avoids crashes due to overrunning the bounds of
8525 frame's decode_mode_spec_buffer, which is not resized following
8526 the change of the frame dimensions from the initial 10x10.
8528 * w32term.h (w32_initialize_display_info): Adjust prototype.
8530 * term.c (init_tty): Take dimensions of the frame from the values
8531 returned by initialize_w32_display.
8533 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8534 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8535 (LIBES): Add $(GFILENOTIFY_LIBS).
8537 * w32inevt.c (handle_file_notifications): Add dummy implementation
8538 for !HAVE_W32NOTIFY.
8540 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8542 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8544 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8546 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8548 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8550 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8552 Fix minor problems found by static checking.
8553 * data.c (pure_write_error):
8554 Use xsignal2, not Fsignal, as Fsignal might return.
8555 * eval.c (set_backtrace_debug_on_exit): Now static.
8556 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8557 No longer inline. EXTERN_INLINE is needed only for functions
8558 defined in .h files. Reindent function header as per GNU style.
8559 (backtrace_p, backtrace_top, backtrace_next):
8560 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8561 compiler or linker. Add extern decls to pacify gcc -Wall.
8562 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8564 * frame.c (free_monitors): Define only on platforms that need it.
8565 * nsterm.m (ns_term_init):
8566 * process.c (catch_child_signal):
8567 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8568 defined on all porting targets these days.
8569 * process.c, process.h (catch_child_signal):
8570 Make it extern only if NS_IMPL_GNUSTEP is defined.
8572 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8574 * w32.c (gettimeofday): Make the signature identical to prototype
8575 in nt/inc/sys/time.h.
8577 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8579 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8582 * keyboard.c (safe_run_hooks_error): Improve error message.
8584 * data.c (pure_write_error): Add `object' argument.
8585 * puresize.h (CHECK_IMPURE): Use it.
8587 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8589 * Makefile.in (NOTIFY_OBJ): New variable.
8590 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8592 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8593 Call syms_of_gfilenotify.
8595 * gfilenotify.c: New file.
8597 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8598 and Qfile_w32notify.
8599 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8600 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8602 * lisp.h: Declare syms_of_gfilenotify.
8604 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8606 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8608 Merge the specpdl and backtrace stacks. Make the structure of the
8609 specpdl entries more obvious via a tagged union of structs.
8610 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8611 (enum specbind_tag): New enum.
8612 (struct specbinding): Make it a tagged union of structs.
8613 Add a case for backtrace records.
8614 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8615 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8616 (backtrace_debug_on_exit): New accessors.
8617 (struct backtrace): Remove.
8618 (struct catchtag): Remove backlist field.
8619 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8621 (Flocal_variable_p): Speed up the common case where the binding is
8623 * eval.c (backtrace_list): Remove.
8624 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8625 (set_backtrace_args, set_backtrace_nargs)
8626 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8627 (backtrace_next): New functions.
8628 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8629 (unwind_to_catch, internal_lisp_condition_case)
8630 (internal_condition_case, internal_condition_case_1)
8631 (internal_condition_case_2, internal_condition_case_n): Don't bother
8632 with backtrace_list any more.
8633 (Fsignal): Adjust to new backtrace format.
8634 (grow_specpdl): Move up.
8635 (record_in_backtrace): New function.
8636 (eval_sub, Ffuncall): Use it.
8637 (apply_lambda): Adjust to new backtrace format.
8638 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8640 (specbind): Adjust to new specpdl format. Simplify.
8641 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8642 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8644 (mark_backtrace): Remove.
8645 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8646 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8647 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8649 * profiler.c (record_backtrace): Use get_backtrace.
8650 (handle_profiler_signal): Use backtrace_top_function.
8651 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8654 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8656 * process.h (catch_child_signal): Declare.
8658 * process.c (catch_child_signal): New function.
8659 (init_process_emacs): Call it.
8661 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8662 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8664 (x_set_cursor_type): Remove declaration.
8665 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8666 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8667 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8668 (ns_get_color): Use F suffix on float.
8669 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8670 (ns_get_rgb_color): Remove.
8671 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8672 (note_mouse_movement): x and y are CGFloat.
8673 (ns_draw_fringe_bitmap): Remove unused rowY.
8674 Change #if to COCOA && >= 10_6.
8675 (ns_draw_window_cursor): Remove unused overspill.
8676 (ns_draw_underwave): width and x are EamcsCGFloat.
8677 (ns_draw_box): thickness is CGFloat.
8678 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8679 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8680 if not in main thread.
8681 (ns_get_pending_menu_title, ns_check_menu_open)
8682 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8683 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8684 (sendFromMainThread:): New method.
8685 (changeFont:): size is CGFloat.
8686 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8687 Disable warning about permanent text.
8688 (characterIndexForPoint:): Adjust return type depending on GNUstep
8690 (mouseDown:): delta is CGFloat.
8691 (updateFrameSize): Remove unised variable f.
8692 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8693 Cast float to EmacsCGFloat.
8694 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8695 also to -1 when restoring.
8696 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8697 inside NS_IMPL_COCOA.
8698 (toggleFullScreen:): Put call to toggleFullScreen inside
8699 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8700 (setPosition:portion:whole:): por is CGFloat.
8701 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8702 (mouseDown:): Use CGFloat.
8703 (mouseDragged:): Remove unised variable edge.
8704 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8706 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8708 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8709 when NS_IMPL_GNUSTEP.
8710 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8711 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8712 (EmacsToolbar): Add clearAll. Add tag argument to
8713 addDisplayItemWithImage.
8714 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8716 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8718 * nsmenu.m (ns_update_menubar): Make static.
8719 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8720 (fillWithWidgetValue:): Add cast to SEL for setAction.
8721 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8722 (update_frame_tool_bar): Update code for GNUstep.
8723 (clearAll): New method.
8724 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8725 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8726 Move identifierToItem setObject and activeIdentifiers addObject before
8727 call to insertItemWithItemIdentifier.
8728 (validateVisibleItems): Fix indentation.
8729 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8730 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8731 UtilityWindow to aStyle, remove call to setStyleMask.
8733 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8735 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8736 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8737 Use F suffix on floats.
8738 (ns_char_width): Returns CGFloat.
8739 (ns_ascii_average_width): w is CGFloat instead of float.
8740 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8742 (ns_glyph_metrics): CGFloat instead of float.
8744 * nsfns.m (x_set_foreground_color, x_set_background_color):
8746 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8747 remove unused variables.
8748 (Fns_read_file_name): Keep track if panel is for save.
8749 Use ns_filename_from_panel/ns_directory_from_panel.
8750 (Fns_list_services): delegate only used for COCOA.
8751 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8752 Just return the input if GNUstep.
8753 (x_screen_planes): Remove.
8754 (Fxw_color_values): Use EmacsCGFloat
8755 (Fns_display_monitor_attributes_list): Only get screen number for
8757 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8759 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8760 ns_directory_from_panel.
8762 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8764 * process.c (handle_child_signal): Also use WCONTINUED.
8765 This is so that list-processes doesn't mistakenly list the process
8766 as stopped, when the process has actually been continued and is
8769 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8771 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8772 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8773 not already configured.
8775 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8777 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8779 * Makefile.in (mostlyclean): Remove *.res files.
8781 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8783 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8784 a buffer (bug#8447).
8786 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8788 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8789 display vector, and we backtrack, handle the case that the
8790 previous character position is also displayed from a display
8791 vector or covered by a display string or image. (Bug#14476)
8793 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8795 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8796 (struct MonitorInfo, free_monitors): Remove.
8797 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8798 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8799 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8802 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8803 (struct MonitorInfo, free_monitors): Remove.
8804 (ns_screen_name): Make static.
8805 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8806 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8809 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8810 (struct MonitorInfo): New struct.
8811 (free_monitors, make_monitor_attribute_list): Declare.
8813 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8815 (free_monitors, make_monitor_attribute_list): New functions.
8816 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8819 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8821 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8823 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8825 * keyboard.c: Apply keyboard decoding only to events that come directly
8826 from the tty, not from unread-command-events (bug#14368).
8827 (read_event_from_main_queue): New function, extracted from read_char.
8828 (read_decoded_char): Remove.
8829 (read_decoded_event_from_main_queue): New function to replace it.
8830 (read_char): Use it.
8831 (read_key_sequence): Use read_char rather than read_decoded_char.
8833 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8835 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8837 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8839 2013-05-22 Kenichi Handa <handa@gnu.org>
8841 The following changes are to fix the setting of
8842 buffer-file-coding-system on, for instance, C-x RET c unix RET
8843 _FILE_OF_DOS_EOL_TYPE_ RET.
8845 * coding.h (struct coding_system): New member detected_utf8_chars.
8847 * coding.c (detect_coding_utf_8): Count characters and check EOL
8848 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8850 (setup_coding_system): Do not initialize coding->head_ascii.
8851 (check_ascii): Do not set coding->eol_seen but update it. Do not
8852 call adjust_coding_eol_type here.
8853 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8854 If the eol-type of CODING is already specified, adjust the eol type
8855 of the found coding-system.
8856 (decode_coding_gap): Cancel previous change. Utilize the
8857 character numbers counted by detect_coding_utf_8. Fix detection
8860 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8862 * search.c (looking_at_1): Only set last_thing_searched if the match
8863 changed the match-data (bug#14281).
8865 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8867 * xdisp.c (reseat_at_previous_visible_line_start):
8868 Already declared in dispextern.h, so remove it here.
8869 (move_it_vertically_backward): Likewise.
8871 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8873 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8874 (Fx_display_pixel_width, Fx_display_pixel_height)
8875 (Fx_display_mm_width, Fx_display_mm_height):
8876 Mention `display-monitor-attributes-list' in docstrings.
8878 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8879 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8880 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8881 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8882 (Fx_display_backing_store, Fx_display_visual_class)
8883 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8884 (Fx_display_grayscale_p, Fx_display_pixel_width)
8885 (Fx_display_pixel_height, Fx_display_planes)
8886 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8887 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8888 (Fx_display_mm_width, Fx_display_mm_height)
8889 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8890 height for all physical monitors as in X11.
8892 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8893 Return pixel width or height for all physical monitors as in X11.
8895 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8897 Port --enable-gcc-warnings to clang.
8898 * bytecode.c (exec_byte_code):
8900 Redo diagnostic pragmas to pacify clang, too.
8901 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8902 * editfns.c (Fencode_time):
8903 * fileio.c (file_accessible_directory_p):
8904 * font.c (font_unparse_xlfd):
8905 Use '&"string"[index]' instead of '"string" + (index)'.
8906 * undo.c (user_error): Remove; unused.
8908 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8910 * insdel.c (insert_1_both): Document the arguments, instead of
8911 referring to insert_1, which no longer exists.
8913 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8914 some window, increment windows_or_buffers_changed, so that
8915 *Messages* display in that window is updated. (Bug#14408)
8917 * w32.c: Include epaths.h.
8918 (init_environment): Use cmdproxy.exe without leading directories.
8919 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8921 (gettimeofday): Adjust signature and return value to Posix
8924 * unexw32.c (open_output_file): Delete the existing emacs.exe
8925 before creating it, to break the hard link to the versioned
8928 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8929 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8930 (FIRSTFILE_OBJ): New variables.
8931 (W32_RES): Rename to EMACSRES. All users changed.
8932 (base_obj): Use $(CM_OBJ).
8933 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8934 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8935 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8936 $(W32_RES_LINK) before $(LIBES).
8937 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8939 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8941 * makefile.w32-in (DOC): Use just "DOC".
8943 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8945 * process.c: Export default filters and sentinels to Elisp.
8946 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8948 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8949 (Fset_process_sentinel, Fformat_network_address):
8950 Default to them instead of nil.
8951 (server_accept_connection): Sentinels can't be nil any more.
8952 (read_and_dispose_of_process_output): New function, extracted from
8953 read_process_output.
8954 (read_process_output): Use it; filters can't be nil.
8955 (Finternal_default_process_filter): New function, extracted from
8956 read_process_output.
8957 (exec_sentinel_unwind): Remove function.
8958 (exec_sentinel): Don't zilch sentinel while running.
8959 (status_notify): Sentinels can't be nil.
8960 (Finternal_default_process_sentinel): New function extracted from
8962 (setup_process_coding_systems): Default filter is not nil any more.
8963 (syms_of_process): Export new Elisp functions and initialize
8965 * lisp.h (make_lisp_proc): New function.
8967 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8969 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8971 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8973 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8974 unless we know that the window w is a leaf window.
8975 Another attempt at solving bug#14062.
8977 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8979 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8982 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8984 * image.c (gif_load): Check that subimages fit (Bug#14345).
8986 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8988 * lread.c (skip_dyn_eof): New function.
8989 (read1): Use it to skip the end of a file in response to #@00.
8991 * doc.c (get_doc_string): Slightly relax the sanity checking.
8993 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8995 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8996 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8997 (MonitorInfo): New struct.
8998 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8999 (Fns_display_monitor_attributes_list): New functions.
9000 (display-usable-bounds): Remove.
9001 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9004 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9006 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9007 (GTK_CHECK_VERSION): New macro, if not already defined.
9008 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9009 replaced by GTK_CHECK_VERSION.
9011 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9013 * xterm.h (GTK_PREREQ): New macro.
9014 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9015 to use this macro instead, for consistency and clarity.
9017 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9019 * xdisp.c (row_for_charpos_p): New function, with code of
9020 cursor_row_p, but accepts an additional argument CHARPOS instead
9021 of using a hardcoded PT.
9022 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9023 (row_containing_pos): Call row_for_charpos_p instead of partially
9024 doing the same. Fixes cursor positioning under longlines-mode
9025 when longlines-show-effect includes more than one newline, when
9026 moving the cursor vertically up.
9028 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9030 * makefile.w32-in (ACL_H): New macro.
9031 ($(BLD)/fileio.$(O)): Update dependencies.
9033 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9035 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9036 * Makefile.in (LIB_ACL): New macro.
9037 (LIBACL_LIBS): Remove.
9038 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9039 * fileio.c: Include <acl.h>.
9040 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9041 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9043 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9046 * unexelf.c: Don't assume ElfW (Half) fits in int.
9047 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9048 when dealing with ElfW (Half) values, since they can exceed 2**31
9049 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9050 (entry_address): Omit unused NUM arg. All uses changed.
9052 2013-05-07 Juri Linkov <juri@jurta.org>
9054 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9055 to the string converted from number with `Fnumber_to_string'.
9058 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9060 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9061 This fixes a problem introduced by my previous change.
9063 2013-05-07 Glenn Morris <rgm@gnu.org>
9065 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9067 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9069 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9071 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9073 Static checking by GCC 4.8.0.
9074 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9075 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9076 (x_get_monitor_attributes_fallback)
9077 (x_get_monitor_attributes_xinerama)
9078 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9079 Define only if USE_GTK.
9080 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9081 (x_get_monitor_attributes_fallback): Omit unused locals.
9082 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9083 Use double, not float, to avoid mixed-mode floating point arithmetic.
9085 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9086 Jan Djärv <jan.h.d@swipnet.se>
9088 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9089 (XINERAMA_CFLAGS): New macros.
9090 (ALL_CFLAGS, LIBES): Use them.
9092 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9093 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9094 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9095 (syms_of_xfns): DEFSYM them.
9096 (struct MonitorInfo): New struct.
9097 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9098 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9099 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9100 (x_get_monitor_attributes_xinerama): New functions.
9101 (Fx_display_monitor_attributes_list): New primitive.
9102 (syms_of_xfns): Defsubr it.
9104 * xterm.h (x_display_info): Add Xatom_net_workarea and
9105 Xatom_net_current_desktop.
9107 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9108 and dpyinfo->Xatom_net_current_desktop.
9110 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9112 * xdisp.c (pos_visible_p): Use the special code for finding the
9113 beginning of a display property or overlay for any "replacing"
9114 display property, not just for display strings. This solves
9115 incorrect reporting of position by posn-at-point. (Bug#14241)
9117 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9119 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9120 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9121 Verify that ElfW (Half) fits in int.
9122 (fatal): Use same signature as lisp.h.
9123 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9124 configure and build with -DUNEXELF_DEBUG without worrying about
9125 other modules that use DEBUG.
9126 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9127 possibly-wide integers now uses it instead of plain fprintf.
9128 (entry_address): New function, which avoids problems with 32-bit
9129 overflow on 64-bit hosts.
9130 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9131 (round_up): Don't assume the remainder fits in int.
9132 (find_section): Use bool for boolean. Simplify debug code.
9133 (unexec): Don't assume file sizes fit in int or size_t.
9134 Omit unnecessary trailing newline in 'fatal' format.
9135 Use strerror rather than outputting decimal error number.
9136 Remove unused code when emacs is not defined;
9137 this file relies on Emacs now.
9138 Don't assume e_phnum and e_shnum are positive.
9140 * regex.c: Fix problems when DEBUG is defined.
9141 (extract_number, extract_number_and_incr): Define regardless of
9142 whether DEBUG is defined; that's simpler and makes the code less
9143 likely to go stale in the normal case when DEBUG is not defined.
9144 Return int rather than taking an int * arg. All callers changed.
9145 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9146 Remove, replacing with ...
9147 (DEBUG_PRINT): New macro. All callers changed.
9148 (DEBUG_COMPILES_ARGUMENTS): New macro.
9149 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9150 (print_compiled_pattern, print_double_string) [DEBUG]:
9151 Use prototype rather than old-style definition.
9152 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9153 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9154 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9155 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9156 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9157 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9158 This matters only when DEBUG is defined.
9160 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9162 * xdisp.c (set_iterator_to_next): Set the
9163 ignore_overlay_strings_at_pos_p flag only if we are _really_
9164 iterating over an overlay string, as indicated by the
9165 current.overlay_string_index member. (Bug#14306)
9167 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9169 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9170 to where it is used, to avoid autorelease issues (Bug#14050).
9172 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9174 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9175 * fileio.c (syms_of_fileio): Implement this.
9176 * filelock.c (create_lock_file): If symbolic links don't work, so
9177 we use a regular file as a lock file, do not fsync the lock file;
9180 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9182 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9183 (syms_of_minibuf): Adjust accodingly.
9185 * callint.c (Fcall_interactively): Adjust calls accordingly.
9187 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9189 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9190 w->contents is a buffer before computing everything else.
9191 Use parentheses to disambiguate last part of the condition.
9193 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9194 assertion violations. (Bug#14062)
9196 2013-05-01 David Reitter <david.reitter@gmail.com>
9198 * nsfns.m (ns_tooltip): Initialize.
9200 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9202 * coding.c (decode_coding_gap): Don't remove the character before
9203 a newline unless it's a CR character. (Bug#14287)
9205 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9207 * dispextern.h (struct face): Move enum face_underline_type
9208 earlier so that bitfields can be in the same word.
9210 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9212 * nsfns.m (handlePanelKeys): New function.
9213 (EmacsOpenPanel:performKeyEquivalent:)
9214 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9215 arrows/function/control and copy/paste keys (Bug#14296).
9217 2013-04-27 Juri Linkov <juri@jurta.org>
9219 * callint.c (Fcall_interactively): Call `Qread_number' for
9220 interactive code letter `n' instead of using duplicate code.
9223 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9225 * systime.h (make_timeval): Declare as 'const'.
9227 2013-04-27 Kenichi Handa <handa@gnu.org>
9229 * font.c (font_open_entity): Always open a font of manageable
9232 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9234 Port better to AIX (Bug#14258).
9235 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9238 2013-04-24 Kenichi Handa <handa@gnu.org>
9240 * coding.c (decode_coding_iso_2022): When an invalid escape
9241 sequence is encountered, reset the invocation and designation
9242 status to the safest one.
9244 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9246 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9247 Without this fix, "make distclean" leaves stamp-h1 behind.
9249 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9251 * w32fns.c (w32_fullscreen_rect): New function to compute the
9252 window rectangle for the given fullscreen mode.
9253 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9254 longer tunes the window size. This keeps the window's edges flush
9255 with the screen and allows the taskbar to hide itself in fullboth.
9257 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9258 window decorations and uses the entire screen.
9260 * w32term.h (w32_fullscreen_rect) Add prototype.
9261 (struct w32_output): Replace normal_width, normal_height,
9262 normal_top, and normal_left members with a single normal_placement
9264 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9266 (FRAME_NORMAL_PLACEMENT): New macro.
9268 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9270 * minibuf.c (Ftest_completion): Silence compiler warning.
9272 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9274 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9277 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9280 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9281 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9282 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9283 parentheses where appropriate.
9285 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9287 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9289 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9291 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9292 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9293 Mention in the doc string that setting these variables takes
9294 effect only after a call to set-window-buffer. (Bug#14200)
9296 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9298 * indent.c (Fvertical_motion): Don't consider display strings on
9299 overlay strings as display strings on the buffer position we
9300 started from. This prevents vertical cursor motion from jumping
9301 more than one line when there's an overlay string with a display
9302 property at end of line.
9303 Reported by Karl Chen <Karl.Chen@quarl.org> in
9304 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9306 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9308 * window.c (select_window): `record_buffer' even if window is
9309 already selected (bug#14191).
9311 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9313 * window.c (Fwindow_end): Test more flags, including the buffer's
9314 last_overlay_modified flag, to determine whether the window's
9315 display is really up-to-date. Prevents the function from
9316 returning a stale value. (Bug#14170)
9317 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9320 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9322 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9323 garbaged only if it is not already the top frame on its TTY.
9324 This prevents flickering due to constant redrawing of TTY frames when
9325 there are GUI frames open in the same session. (Bug#13864)
9327 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9329 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9330 of marking the idle timers directly.
9332 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9334 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9337 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9339 * window.c (select_window): Don't record_buffer while the invariant is
9340 temporarily broken (bug#14161).
9342 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9344 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9346 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9348 2013-04-07 Romain Francoise <romain@orebokech.com>
9350 Ignore additional platform-specific ACL errors (Bug#13702).
9351 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9352 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9354 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9356 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9359 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9361 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9362 This bug was introduced by my 2013-02-25 change that simplified
9363 data_start configuration. Without this change, on GNU/Linux
9364 an Emacs configured with --enable-profiling fails immediately
9365 due to a profiler signal.
9366 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9367 with these flags. On platforms where special flags are needed
9368 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9369 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9370 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9372 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9374 Get rid of some platform-specific functions examining window
9375 system and its capabilities. This is a partial rework of the
9377 * lisp.h (have_menus_p): Remove prototype. This function is
9378 replaced with platform-independent window_system_available.
9379 (check_window_system): Move to...
9380 * frame.h (decode_window_system_frame, window_system_available):
9381 ...here, add new prototypes.
9382 * frame.c (window_system_available, decode_window_system_frame):
9384 (check_window_system): Platform-independent now.
9385 * xterm.h (x_in_use): Remove declaration.
9387 * w32term.h (check_x_frame):
9388 * nsterm.h (check_x_frame): Remove prototypes. This function
9389 is replaced with platform-independent decode_window_system_frame.
9390 * msdos.c (have_menus_p): Remove.
9391 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9392 Remove platform-specific functions. Use check_window_system,
9393 decode_window_system_frame and check_ns_display_info where
9394 appropriate. Minor style and comment tweaks.
9395 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9396 (check_x_frame): Likewise.
9397 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9399 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9400 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9401 * xmenu.c, xselect.c: All related users changed.
9403 2013-04-03 Kenichi Handa <handa@gnu.org>
9405 The following changes is to optimize the code for reading UTF-8
9408 * coding.c (check_ascii): Rename from detect_ascii. Return value
9409 changed. Check EOL format. Do not call adjust_coding_eol_type
9411 (check_utf_8): New function.
9412 (adjust_coding_eol_type): Do nothing if already adjusted.
9413 (detect_coding): Compare the return value of check_ascii with
9414 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9415 (decode_coding_gap): Optimize for valid UTF-8.
9417 2013-03-21 Kenichi Handa <handa@gnu.org>
9419 * coding.c (syms_of_coding): Cancel previous change.
9421 * insdel.c (insert_from_gap): Fix previous change.
9423 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9425 Consistently use platform-specific function to detect window system.
9426 * lisp.h (check_window_system): New prototype. This function is
9427 going to replace check_x, check_w32 and check_ns.
9428 (have_menus_p): Mention msdos.c in comment.
9429 * fontset.c (check_window_system_func): Remove. Adjust all users.
9430 * fontset.h (check_window_system_func): Remove prototype.
9431 * nsterm.h (check_ns):
9432 * xterm.h (check_x):
9433 * w32term.h (check_w32): Likewise.
9434 * menu.c (Fx_popup_menu): Use check_window_system.
9435 * msdos.c (check_window_system): Define for MS-DOS.
9436 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9437 * w32fns.c (check_window_system): Likewise for MS-Windows.
9438 * xfns.c (check_window_system): Likewise for X.
9439 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9440 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9442 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9444 Prefer < to > in range checks such as 0 <= i && i < N.
9445 This makes it easier to visualize quantities on a number line.
9446 This patch doesn't apply to all such range checks,
9447 only to the range checks affected by the 2013-03-24 change.
9448 This patch reverts most of the 2013-03-24 change.
9449 * alloc.c (xpalloc, Fgarbage_collect):
9450 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9451 * character.c (string_escape_byte8):
9452 * charset.c (read_hex):
9453 * data.c (cons_to_unsigned):
9454 * dispnew.c (update_frame_1):
9455 * doc.c (Fsubstitute_command_keys):
9456 * doprnt.c (doprnt):
9457 * editfns.c (hi_time, decode_time_components):
9458 * fileio.c (file_offset):
9459 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9460 * font.c (font_intern_prop):
9461 * frame.c (x_set_alpha):
9462 * gtkutil.c (get_utf8_string):
9463 * indent.c (check_display_width):
9464 * keymap.c (Fkey_description):
9465 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9467 * minibuf.c (read_minibuf_noninteractive):
9468 * process.c (wait_reading_process_output):
9469 * search.c (Freplace_match):
9470 * window.c (get_phys_cursor_glyph):
9471 * xdisp.c (redisplay_internal):
9472 * xsmfns.c (smc_save_yourself_CB):
9473 Prefer < to > for range checks.
9474 * dispnew.c (sit_for): Don't mishandle NaNs.
9475 This fixes a bug introduced in the 2013-03-24 change.
9476 * editfns.c (decode_time_components): Don't hoist comparison.
9477 This fixes another bug introduced in the 2013-03-24 change.
9479 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9481 * frame.h (struct frame): Drop scroll_bottom_vpos
9482 member becaue all real users are dead long ago.
9483 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9484 * xdisp.c (redisplay_internal): Adjust user.
9486 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9488 * nsmenu.m (showAtX:Y:for:): setLevel to
9489 NSPopUpMenuWindowLevel (Bug#13998).
9491 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9493 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9494 (ns_check_pending_open_menu): Declare.
9496 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9497 (x_activate_menubar): Update the menu with title that matches
9498 ns_get_pending_menu_title, and call
9499 ns_check_pending_openmenu (Bug#12698).
9500 (menuWillOpen:): New method.
9501 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9503 * nsterm.m (menu_will_open_state, menu_mouse_point)
9504 (menu_pending_title): New varaibles.
9505 (ns_get_pending_menu_title, ns_check_menu_open)
9506 (ns_check_pending_open_menu): New functions.
9508 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9510 * indent.c (current_column_bol_cache): Remove leftover which is not
9511 used in Fmove_to_column any more.
9512 (current_column, scan_for_column): Adjust users.
9513 * keyboard.c (last_point_position_buffer, last_point_position_window):
9514 Remove leftovers which are not used for recording undo any more.
9515 (command_loop_1, syms_of_keyboard): Adjust users.
9516 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9517 redisplay_window any more.
9518 (move_it_to): Adjust user.
9520 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9522 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9523 Update dependencies.
9525 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9527 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9528 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9531 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9533 * window.h (struct window): Replace hchild, vchild and buffer slots
9534 with a single slot 'contents'. This is possible because each valid
9535 window may have either the child window (in vertical or horizontal
9536 combination) or buffer to display (for the leaf window). Using that,
9537 a lot of operations to traverse and/or change window hierarchies may
9538 be simplified. New member horizontal is used to distinguish between
9539 horizontal and vertical combinations of internal windows.
9540 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9541 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9542 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9543 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9544 Use contents slot, not buffer, where appropriate.
9545 (wset_combination): New function.
9546 (wset_buffer): Add eassert.
9547 (Fframe_first_window): Simplify the loop reaching first window.
9548 (Fwindow_buffer): Use WINDOW_LEAF_P.
9549 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9550 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9551 (unshow_buffer): Convert initial debugging check to eassert.
9552 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9553 (make_parent_window, window_resize_check, window_resize_apply)
9554 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9555 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9556 Adjust to match struct window changes.
9557 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9558 (mark_window_cursors_off, count_windows, get_leaf_windows)
9559 (foreach_window_1): Simplify the loop.
9560 * alloc.c (mark_object): Do not check for the leaf window because
9561 internal windows has no glyph matrices anyway.
9562 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9563 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9564 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9565 (build_frame_matrix_from_window_tree, mirror_make_current)
9566 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9567 (update_window_tree, set_window_update_flags): Simplify the loop.
9568 (sync_window_with_frame_matrix_rows): Enforce live window.
9569 Use contents slot, not buffer, where appropriate.
9570 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9571 and WINDOW_HORIZONTAL_COMBINATION_P.
9572 (make_frame_visible_1): Simplify the loop.
9573 Use contents slot, not buffer, where appropriate.
9574 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9575 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9576 (expose_window_tree): Likewise.
9577 Use contents slot, not buffer, where appropriate.
9578 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9579 to avoid deleted windows. Use contents slot instead of buffer.
9580 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9581 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9582 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9583 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9585 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9587 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9588 identify the reasons for assertion violations in bug#14062 and
9590 (Fx_show_tip): Fix compilation error under
9591 "--enable-check-lisp-object-type". (Bug#14073)
9593 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9594 Reported by <rzl24ozi@gmail.com>.
9596 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9598 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9600 (unwind_with_echo_area_buffer): ...to restore it here.
9601 This is needed to ensure that...
9602 (redisplay_window): ...both window markers are valid here,
9603 which is verified by eassert.
9604 * editfns.c (save_excursion_save): Do not assume that
9605 selected_window always displays the buffer.
9606 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9609 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9611 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9614 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9616 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9618 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9620 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9621 since MinGW's w32api headers do. This avoids compiler warnings.
9623 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9626 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9628 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9630 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9632 * gtkutil.c (style_changed_cb): Check if frame is live and an
9633 X frame (Bug#14038).
9635 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9637 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9638 Define only for _WIN32_WINNT less than 0x0500.
9639 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9641 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9642 see its own definitions of 'struct timeval' and 'struct timezone'.
9644 Fix incompatibilities between MinGW.org and MinGW64 headers.
9645 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9647 * w32.c (REPARSE_DATA_BUFFER): Guard with
9648 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9650 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9652 * xterm.c: Include X11/XKBlib.h
9653 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9655 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9657 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9659 * blockinput.h (input_blocked_p): Likewise.
9660 * bytecode.c (exec_byte_code): Likewise.
9661 * callproc.c (call_process_kill, call_process_cleanup)
9662 (Fcall_process): Likewise.
9663 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9664 (Fccl_execute_on_string): Likewise.
9665 * character.c (string_escape_byte8): Likewise.
9666 * charset.c (read_hex): Likewise.
9667 * cm.c (calccost): Likewise.
9668 * data.c (cons_to_unsigned): Likewise.
9669 * dired.c (directory_files_internal, file_name_completion):
9671 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9672 (sit_for): Likewise.
9673 * doc.c (Fsubstitute_command_keys): Likewise.
9674 * doprnt.c (doprnt): Likewise.
9675 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9676 * emacsgtkfixed.c: Likewise.
9677 * fileio.c (file_offset, Fwrite_region): Likewise.
9678 * floatfns.c (Fexpt, fmod_float): Likewise.
9679 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9681 * font.c (font_intern_prop): Likewise.
9682 * frame.c (x_set_alpha): Likewise.
9683 * gtkutil.c (get_utf8_string): Likewise.
9684 * indent.c (check_display_width): Likewise.
9685 * intervals.c (create_root_interval, rotate_right, rotate_left)
9686 (split_interval_right, split_interval_left)
9687 (adjust_intervals_for_insertion, delete_node)
9688 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9689 (merge_interval_right, merge_interval_left, copy_intervals)
9690 (set_intervals_multibyte_1): Likewise.
9691 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9692 * keymap.c (Fkey_description): Likewise.
9693 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9694 * lread.c (openp, read_integer, read1, string_to_number):
9696 * menu.c (ensure_menu_items): Likewise.
9697 * minibuf.c (read_minibuf_noninteractive): Likewise.
9698 * print.c (printchar, strout): Likewise.
9699 * process.c (create_process, Faccept_process_output)
9700 (wait_reading_process_output, read_process_output, send_process)
9701 (wait_reading_process_output): Likewise.
9702 * profiler.c (make_log, handle_profiler_signal): Likewise.
9703 * regex.c (re_exec): Likewise.
9704 * regex.h: Likewise.
9705 * search.c (looking_at_1, Freplace_match): Likewise.
9706 * sysdep.c (get_child_status, procfs_ttyname)
9707 (procfs_get_total_memory): Likewise.
9708 * systime.h (EMACS_TIME_VALID_P): Likewise.
9709 * term.c (dissociate_if_controlling_tty): Likewise.
9710 * window.c (get_phys_cursor_glyph): Likewise.
9711 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9712 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9714 * xfns.c (Fx_window_property): Likewise.
9715 * xmenu.c (set_frame_menubar): Likewise.
9716 * xselect.c (x_get_window_property, x_handle_dnd_message):
9718 * xsmfns.c (smc_save_yourself_CB): Likewise.
9719 * xterm.c (x_scroll_bar_set_handle): Likewise.
9721 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9723 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9724 to be optional or nil. Adjust comment and convert it to docstring.
9725 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9726 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9728 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9730 Static checking by GCC 4.8-20130319.
9731 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9732 * process.c (Fset_process_datagram_address)
9733 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9734 * xdisp.c (get_char_face_and_encoding)
9735 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9736 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9737 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9739 2013-03-24 Ken Brown <kbrown@cornell.edu>
9741 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9742 fix compilation on 64-bit Cygwin, where underscores are not
9743 automatically prepended.
9745 * w32term.c (w32_initialize): Silence compiler warning.
9747 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9749 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9750 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9751 variables, to save and restore frame dimensions.
9752 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9753 after returning from a 'fullscreen' configuration.
9754 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9755 to avoid races between the main thread and the input thread.
9757 * w32term.h (struct w32_output): New members normal_width,
9758 normal_height, normal_top, normal_left, and prev_fsmode.
9759 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9760 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9763 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9764 'fullscreen' parameter. Always record previous width and height
9765 of the frame, except when switching out of maximized modes, so
9766 that they could be restored correctly, instead of resetting to the
9767 default frame dimensions. Send SC_RESTORE command to the frame,
9768 unless we are going to send SC_MAXIMIZE, to restore the frame
9769 resize hints in the mouse pointer shown by the window manager.
9772 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9774 * lisp.h (get_frame_param): Adjust conditions for prototype
9777 2013-03-22 Ken Brown <kbrown@cornell.edu>
9779 * unexcw.c: Drop unneeded inclusion of w32common.h.
9780 (report_sheap_usage): Declare.
9781 (read_exe_header): Add magic numbers for x86_64.
9782 (fixup_executable): Fix printf format specifier for unsigned long
9785 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9787 * frame.h (struct frame): Put menu_bar_window under #ifdef
9788 because this member is not needed when X toolkit is in use.
9789 (fset_menu_bar_window):
9790 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9791 (free_glyphs, update_frame):
9792 * xdisp.c (expose_frame): Likewise.
9793 (display_menu_bar): Likewise. Remove redundant eassert.
9794 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9797 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9799 Use functions and constants to manipulate Lisp_Save_Value objects.
9800 This replaces code that used macros and strings and token-pasting.
9801 The change makes the C source a bit easier to follow,
9802 and shrinks the Emacs executable a bit.
9803 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9804 (make_save_value): Change 1st arg from string to enum. All callers
9807 (mark_object): Use if, not #if, for GC_MARK_STACK.
9808 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9809 (XSAVE_OBJECT): Now functions, not macros.
9810 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9811 the constant was never used.
9812 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9813 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9814 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9815 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9817 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9818 type3 with a single member save_type. All uses changed.
9819 (save_type, set_save_pointer, set_save_integer): New functions.
9820 * print.c (PRINTX): Remove.
9822 * alloc.c: Remove redundant static declarations.
9824 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9826 * window.h (struct window): Convert left_col, top_line, total_lines
9827 and total_cols from Lisp_Objects to integers. Adjust comments.
9828 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9830 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9831 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9832 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9833 Adjust users where appropriate.
9835 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9837 * frame.h (struct frame): Drop resx and resy because the same data is
9838 available from window system-specific output context. Adjust users.
9839 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9840 New functions to provide defaults when no window system available.
9841 (FRAME_RES_X, FRAME_RES_Y): New macros.
9842 (NUMVAL): Move from xdisp.c.
9843 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9844 (Ffont_face_attributes, Fopen_font):
9845 * image.c (gs_load):
9846 * w32font.c (fill_in_logfont):
9847 * xdisp.c (calc_pixel_width_or_height):
9848 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9849 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9851 2013-03-20 Kenichi Handa <handa@gnu.org>
9853 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9854 to 1 (temporary workaround until a bug related to ASCII
9855 optimization is fixed).
9857 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9859 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9860 Signal error if window is not internal. Adjust docstring.
9861 (delete_all_child_windows): Use combination_limit to save the buffer.
9862 (Fset_window_configuration): Adjust accordingly.
9863 * print.c (syms_of_print): Initialize debugging output not here...
9864 (init_print_once): ...but in a new function here.
9865 * lisp.h (init_print_once): Add prototype.
9866 * emacs.c (main): Add call to init_print_once. Adjust comments.
9868 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9870 * window.c (window_resize_check, window_resize_apply)
9871 (window_from_coordinates, recombine_windows, set_window_buffer)
9872 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9873 (Fsplit_window_internal, Fdelete_window_internal)
9874 (freeze_window_starts): Use bool for booleans.
9875 * window.h (window_frame_coordinates, resize_frame_windows)
9876 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9878 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9880 * dispnew.c (bitch_at_user): Use `user-error'.
9882 2013-03-17 Ken Brown <kbrown@cornell.edu>
9884 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9885 as return type of image_background. (Bug#13981)
9886 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9888 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9890 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9891 (ns_select): Don't return with result uninitialized.
9893 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9896 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9898 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9899 directories. If filename is nil, get directory name (Bug#13932).
9900 Use getFilename and getDirectory.
9901 (getFilename, getDirectory): New methods for EmacsSavePanel and
9903 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9905 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9907 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9909 2013-03-15 Kenichi Handa <handa@gnu.org>
9911 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9912 (adjust_after_replace): Make it back to static. Delete the third
9913 arg text_at_gap_tail. Cancel the code for handling it.
9915 * coding.h (struct coding_system): New member eol_seen.
9917 * coding.c (detect_ascii): New function.
9918 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9919 when the source bytes are actually scanned. On detecting for
9920 coding_category_utf_8_auto, call detect_ascii instead of scanning
9921 source bytes directly.
9922 (produce_chars): Call insert_from_gap with the new arg 0.
9923 (encode_coding): Likewise.
9924 (decode_coding_gap): Control ASCII optimization by the variable
9925 disable_ascii_optimization instead of #ifndef .. #endif.
9926 Deccode EOL format according to coding->eol_seen.
9927 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9930 * lisp.h (adjust_after_replace): Cancel externing it.
9931 (insert_from_gap): Adjust prototype.
9933 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9935 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9936 FULLSCREEN_MAXIMIZED. (Bug#13935)
9938 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9940 * region-cache.c (find_cache_boundary, move_cache_gap)
9941 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9942 Simplify debugging check and convert to eassert. Adjust comment.
9943 (pp_cache): Put under ENABLE_CHECKING.
9945 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9947 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9948 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9950 (w32fullscreen_hook): If the frame is visible, reset
9951 f->want_fullscreen flag after changing the frame size. If the
9952 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9955 2013-03-13 Daniel Colascione <dancol@dancol.org>
9957 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9958 too so that these builds can use Cygwin's file conversion
9959 functions. (We've been building and linking cygw32.o all along
9960 and just not using it.)
9962 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9964 File synchronization fixes (Bug#13944).
9965 * Makefile.in (LIB_FDATASYNC): New macro.
9967 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9968 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9969 Don't worry about HAVE_FSYNC, since a substitute fsync is
9970 available if the system lacks one.
9971 (Fwrite_regin): Retry fsync if interrupted.
9973 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9975 * w32term.c (w32_read_socket): If the Emacs frame is being
9976 activated, call w32fullscreen_hook, to make sure the new frame
9977 dimensions are in effect. (Bug#13937)
9979 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9981 * xdisp.c (init_iterator): Simplify because both character and byte
9982 positions are either specified or -1. Add eassert. Adjust comment.
9983 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9984 character and byte positions can be obtained from marker.
9986 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9988 Static checking by Sun C 5.12.
9989 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9990 * bytecode.c (exec_byte_code):
9991 * dispnew.c (init_display):
9993 * fileio.c (Fsubstitute_in_file_name):
9994 * keyboard.c (Fevent_convert_list):
9995 * keymap.c (Fsingle_key_description):
9996 * term.c (maybe_fatal, fatal):
9997 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9998 * xsmfns.c (Fhandle_save_session):
9999 Omit unreachable code.
10000 * keymap.c (map_keymap_char_table_item): Cast void * to
10001 a function pointer type; the C Standard requires this.
10003 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10004 Include <sys/param.h> unconditionally, as that works elsewhere and
10005 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10006 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10009 See ChangeLog.12 for earlier changes.
10011 ;; Local Variables:
10015 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10017 This file is part of GNU Emacs.
10019 GNU Emacs is free software: you can redistribute it and/or modify
10020 it under the terms of the GNU General Public License as published by
10021 the Free Software Foundation, either version 3 of the License, or
10022 (at your option) any later version.
10024 GNU Emacs is distributed in the hope that it will be useful,
10025 but WITHOUT ANY WARRANTY; without even the implied warranty of
10026 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10027 GNU General Public License for more details.
10029 You should have received a copy of the GNU General Public License
10030 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.