1 2014-03-26 Glenn Morris <rgm@gnu.org>
3 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
4 * emacs.c (shut_down_emacs):
5 * fileio.c (Finsert_file_contents, write_region):
6 * filelock.c (top-level, syms_of_filelock):
7 * insdel.c (prepare_to_modify_buffer_1):
8 CLASH_DETECTION is always defined now.
10 2014-03-25 Eli Zaretskii <eliz@gnu.org>
12 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
13 DLL handle, to speed up thread startup.
15 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
17 Handle sigmask better with nested signal handlers (Bug#15561).
18 * atimer.c (sigmask_atimers): Remove.
19 Remaining use rewritten to use body of this function.
20 * atimer.c (block_atimers, unblock_atimers):
21 * callproc.c (block_child_signal, unblock_child_signal):
22 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
23 New arg OLDSET. All callers changed.
24 * atimer.c (block_atimers, unblock_atimers):
25 * callproc.c (block_child_signal, unblock_child_signal):
26 * keyboard.c (handle_interrupt):
27 * sound.c (vox_configure, vox_close):
28 Restore the old signal mask rather than unilaterally clearing bits
29 from the mask, in case a handler is running within another
30 handler. All callers changed.
31 * lisp.h, process.c, process.h, term.c:
32 Adjust decls and callers to match new API.
33 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
34 signal handlers aren't supposed to use floating point anyway.
35 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
37 2014-03-23 Daniel Colascione <dancol@dancol.org>
39 Split gc_sweep into discrete functions for legibility and better
42 * alloc.c (sweep_strings,sweep_vectors): Add NO_INLINE
43 (sweep_vectors): Fix typo in comment.
44 (sweep_conses,sweep_floats,sweep_intervals)
45 (sweep_symbols,sweep_misc,sweep_buffers): New functions.
46 (gc_sweep): Call new functions, to which existing functionality is
48 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
50 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
52 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
54 2014-03-23 Daniel Colascione <dancol@dancol.org>
56 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
57 only if xic_style calls for it. This change allows Emacs to work
58 with ibus. Also, don't leak resources if create_frame_xic fails,
59 and stop caching xic_style across different displays.
60 (supported_xim_styles): Make const.
61 (best_xim_style): Remove first parameter: it's always just
62 supported_xim_styles. Change to look at supported_xim_styles
65 2014-03-23 Daniel Colascione <dancol@dancol.org>
67 * term.c (init_tty): Rearrange condition for clarity; print
68 appropriate diagnostic.
70 2014-03-23 Daniel Colascione <dancol@dancol.org>
72 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
75 2014-03-22 Glenn Morris <rgm@gnu.org>
77 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
79 2014-03-22 Daniel Colascione <dancol@dancol.org>
81 * process.c (conv_sockaddr_to_lisp): When extracting the string
82 names of AF_LOCAL sockets, stop before reading uninitialized memory.
84 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
86 Fix regression introduced by patch for Bug#10500.
87 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
88 * w32term.c (x_draw_image_relief): Likewise.
90 2014-03-21 Martin Rudalics <rudalics@gmx.at>
92 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
93 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
94 maximize a frame for odd default fonts.
96 2014-03-21 Glenn Morris <rgm@gnu.org>
98 * minibuf.c (history-length): Increase default from 30 to 100.
100 2014-03-21 Daniel Colascione <dancol@dancol.org>
102 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
103 every time we switch to minibuffer.
105 * alloc.c (lisp_align_malloc, allocate_string_data)
106 (allocate_vectorlike): Allow mmap allocation of lisp objects.
107 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
109 2014-03-21 Eli Zaretskii <eliz@gnu.org>
111 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
112 support more "verbs".
114 2014-03-21 Daniel Colascione <dancol@dancol.org>
116 Always prohibit dumping a dumped Emacs.
118 * emacs.c (might_dump): New variable.
119 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
120 * lisp.h (might_dump): Declare.
121 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
123 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
125 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
127 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
129 * doc.c (store_function_docstring): Warn when we don't know where to
131 (Fsubstitute_command_keys): Don't advertise the fact that
132 text-properties are dropped, since we think it's a bug that we'll fix
135 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
136 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
137 * frame.c (frame_garbaged): Make "docstring" more precise.
139 2014-03-20 Glenn Morris <rgm@gnu.org>
141 * charset.c (init_charset): When we cannot find the charsets directory,
142 mention if EMACSDATA is set.
144 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
146 * fns.c (Frandom): Fix rare bug where the result isn't random.
148 Fix porting inconsistency about rounding to even.
149 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
150 This way, the unusual !HAVE_RINT case acts like the usual
151 HAVE_RINT case, and we can fix the documentation accordingly.
153 2014-03-19 Eli Zaretskii <eliz@gnu.org>
155 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
156 (w32_wnd_proc): Initialize the dwHoverTime member of
157 TRACKMOUSEEVENT structure.
159 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
161 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
163 2014-03-16 Eli Zaretskii <eliz@gnu.org>
165 * search.c (find_newline): Speed up the function when using the
166 newline cache, by halving the number of calls to
167 region_cache_forward and region_cache_backward. (Bug#16830)
169 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
171 * buffer.c (Fset_buffer): Document return value (bug#17015).
173 2014-03-14 Martin Rudalics <rudalics@gmx.at>
175 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
176 nil, always resize character wise to avoid potential loss of the
177 mode line (Bug#16923 related).
179 2014-03-12 Martin Rudalics <rudalics@gmx.at>
181 * frame.c (x_set_frame_parameters): Always calculate new sizes
182 pixelwise to avoid potential loss when rounding.
184 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
186 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
187 * xterm.c (x_free_frame_resources): Free all allocated cursors.
189 2014-03-10 Eli Zaretskii <eliz@gnu.org>
191 * w32.c (fstatat): Don't add an extra slash if the argument ends
192 with a slash: this fails the subsequent call to stat_worker on
193 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
195 2014-03-09 Martin Rudalics <rudalics@gmx.at>
197 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
199 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
201 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
203 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
204 when frame is only on one screen (Bug#14713).
206 2014-03-08 Eli Zaretskii <eliz@gnu.org>
208 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
209 there's a valid wrap point in the display line, the last glyph
210 cannot "just barely fit" on this row, because display_line doesn't
211 let it. Instead, proceed as if the last glyph didn't fit, so that
212 we eventually back up the iterator to the wrap point. This avoids
213 delusional behavior of move_it_to, whereby it proceeds to the next
214 display line, but sets current_x to zero for all the glyphs that
215 without word-wrap would fit on the previous display line.
216 One result was that visual-order cursor movement behaved erratically
218 (Fmove_point_visually): Add code to find the x coordinate of the
219 last character before wrap point, under word-wrap on a TTY.
221 2014-03-07 Eli Zaretskii <eliz@gnu.org>
223 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
224 also return value of MOVE_POS_MATCH_OR_ZV from
225 move_it_in_display_line_to, when moving from beginning of line to
226 point's position. (Bug#16961)
228 2014-03-07 Martin Rudalics <rudalics@gmx.at>
230 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
231 * window.c (Fselect_window): Explain NORECORD and
232 `buffer-list-update-hook' in doc-string.
234 2014-03-06 Martin Rudalics <rudalics@gmx.at>
236 * window.c (Fother_window_for_scrolling): Check that
237 Vother_window_scroll_buffer is a buffer.
239 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
241 * xterm.c (xim_initialize): Always pass a copy of resource name
242 to XRegisterIMInstantiateCallback and eassert whether return
243 value is True. Passing copy is important because Xlib doesn't
244 make its own copy and resource name argument usually points to
245 SSDATA (Vx_resource_name), which may be changed from Lisp.
246 (xim_close_display): For XUnregisterIMInstantiateCallback,
247 always eassert return value and pass exactly the same values
248 as were used for XRegisterIMInstantiateCallback.
249 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
250 sources to check why if you are interested.
252 2014-03-05 Martin Rudalics <rudalics@gmx.at>
254 * dispnew.c (change_frame_size_1): Add new_lines instead of
255 new_height, the latter may be still zero if passed as such.
256 * window.c (Fwindow_pixel_height): Mention bottom divider in
259 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
261 Fix "resource temporarily unavailable" with xgselect
263 * xgselect.c: Include <stdbool.h>.
264 (xg_select) [!USE_GTK]: Don't lose track of errno.
266 Fix minor --enable-gcc-warnings issues.
267 * widget.c (update_various_frame_slots, EmacsFrameResize):
268 Avoid unused locals. Prefer 'if' to '#if' when either will do.
270 2014-03-04 Ken Brown <kbrown@cornell.edu>
272 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
273 represent the actual adjustment needed for alignment.
275 2014-03-04 Eli Zaretskii <eliz@gnu.org>
277 * gmalloc.c (aligned_alloc): Don't allocate more memory than
278 needed, and don't reallocate if the initial allocation already
279 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
281 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
283 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
286 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
288 * cmds.c (delete-char): Update docstring pointing out that the
289 function ignores `delete-active-region' and `overwrite-mode'.
291 2014-03-03 Eli Zaretskii <eliz@gnu.org>
293 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
295 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
296 allocated buffer due to alignment.
297 (freehook): If the block to be freed was allocated by
298 'aligned_alloc', find its real pointer before calling 'free'.
300 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
303 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
305 * font.c (toplevel): Adjust comment about font cache layout.
306 (font_clear_cache): Fix to match real font cache layout.
307 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
308 (Fframe_font_cache) [FONT_DEBUG]: New function.
309 (syms_of_font) [FONT_DEBUG]: Defsubr it.
311 Avoid crashes when X fonts are erroneously freed on reused X
312 'Display *' connection data (Bug#16069). Note that X font
313 resources still may be leaked, but currently there is no way
314 to completely avoid it.
315 * xterm.h (struct x_display_info): New member x_id. Add comments.
316 * xterm.c (x_display_id): New variable.
317 (x_term_init): Assign identifier to each opened X connection.
318 * xfont.c (struct xfont): New member x_display_id.
319 (xfont_open): Initialize it with frame's display id.
320 (xfont_close): Check whether font's display id matches the one
321 recorded for the given display. Adjust comment.
322 * xftfont.c (struct xftfont_info):
323 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
325 2014-03-01 Martin Rudalics <rudalics@gmx.at>
327 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
328 * window.c (Fother_window_for_scrolling): Don't try to scroll a
329 killed Vother_window_scroll_buffer.
330 (Vother_window_scroll_buffer): Fix doc-string accordingly.
332 2014-03-01 Eli Zaretskii <eliz@gnu.org>
334 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
335 that start with more than 2 slashes as UNCs. (Bug#16751)
337 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
339 Fix a few crashes and leaks when cloning C strings.
340 * alloc.c, lisp.h (dupstring): New function.
341 * gtkutil.c (xg_get_font):
342 * term.c (tty_default_color_capabilities):
343 * xsettings.c (store_monospaced_changed)
344 (store_font_name_changed, parse_settings)
345 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
346 This avoids some unlikely crashes due to accessing freed storage,
347 and avoids some minor memory leaks in the more-typical case.
349 2014-02-28 Martin Rudalics <rudalics@gmx.at>
351 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
352 cursor when modeline can't be dragged (Bug#16647).
354 2014-02-28 Glenn Morris <rgm@gnu.org>
356 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
357 from custom-delayed-init-variables. (Bug#11565)
359 2014-02-27 Martin Rudalics <rudalics@gmx.at>
361 More fixes for mouse glyph calculations (Bug#16647).
362 * window.c (coordinates_in_window): In intersection of
363 horizontal and vertical window dividers prefer the horizontal
364 one. Add some extra parens to last fix.
365 (window_relative_x_coord): Return x-coordinate for header and
367 * xdisp.c (remember_mouse_glyph): In text area don't extend
368 glyph into mode line to show the vertical drag cursor there
369 immediately. Subdivide mouse glyphs in right fringes to show a
370 horizontal drag cursor as soon as we enter the "grabbable width"
371 portion. Handle vertical border case separately. Do not
372 subdivide window divider areas.
373 (note_mouse_highlight): On bottom divider of bottommost windows
374 show vertical drag cursor only when the minibuffer window can be
377 2014-02-27 Eli Zaretskii <eliz@gnu.org>
379 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
380 reset by the face of the object just displayed. See also bug#76.
381 (get_next_display_element): If the string came from a display
382 property, examine the box face attribute at it->position, not at
383 it->current.pos, since the latter was not updated yet. (Bug#16870)
384 (handle_face_prop): Improve commentary.
386 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
388 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
389 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
391 2014-02-26 Martin Rudalics <rudalics@gmx.at>
393 Fixes around Bug#16647.
394 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
395 ON_BOTTOM_DIVIDER cases.
396 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
397 only if the window has no right divider.
398 (Fcoordinates_in_window_p): Fix doc-string.
400 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
402 * lread.c (Funintern): Fix doc to match advertised calling convention.
404 2014-02-24 Daniel Colascione <dancol@dancol.org>
406 * keyboard.c (read_char): Close race that resulted in lost events.
408 2014-02-22 Glenn Morris <rgm@gnu.org>
410 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
411 * window.c (window-resize-pixelwise): Doc fixes.
413 * process.c (Finternal_default_process_filter)
414 (Finternal_default_process_sentinel): Doc tweaks.
416 2014-02-21 Glenn Morris <rgm@gnu.org>
418 * process.c (Fprocess_buffer, Faccept_process_output)
419 (Finternal_default_process_filter, Finternal_default_process_sentinel):
422 2014-02-21 Martin Rudalics <rudalics@gmx.at>
424 * window.c (Fwindow_scroll_bar_width): New function.
426 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
428 Pacify GCC when configuring with --enable-gcc-warnings.
429 * xdisp.c (move_it_in_display_line_to) [lint]:
430 Initialize recently-added local.
432 2014-02-21 Daniel Colascione <dancol@dancol.org>
434 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
436 2014-02-20 Eli Zaretskii <eliz@gnu.org>
438 * xdisp.c (init_iterator): Don't dereference a bogus face
440 (try_cursor_movement): Don't use cursor position if
441 set_cursor_from_row failed to compute it. This avoids assertion
442 violations in MATRIX_ROW.
443 (move_it_in_display_line_to): Save the iterator state in ppos_it
444 only once per call. Reimplement the method used to return to the
445 best candidate position if all the positions found in display line
446 are beyond TO_CHARPOS. This cuts down the number of calls to
447 bidi_shelve_cache, which moves a lot of stuff when lines are long
448 and include bidirectional text. (Bug#15555)
450 2014-02-20 Glenn Morris <rgm@gnu.org>
452 * data.c (Fdefalias): Doc fix.
454 2014-02-19 Eli Zaretskii <eliz@gnu.org>
456 * xdisp.c (display_line): Fix horizontal scrolling of large images
457 when fringes are turned off. This comes at a price of not
458 displaying the truncation/continuation glyphs in this case.
461 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
462 CreateDIBSection returns an error indication, zero out *ximg after
463 destroying the image. This avoids crashes in memory allocations
464 due to the fact that some of the callers also call
465 x_destroy_x_image, which will attempt to free an already free'd
468 2014-02-18 Martin Rudalics <rudalics@gmx.at>
470 * widget.c (update_various_frame_slots): Don't set
471 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
473 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
475 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
477 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
479 temacs --daemon fix (Bug#16599).
480 * emacs.c (main): Initialize daemon_pipe[1] here ...
481 (syms_of_emacs): ... instead of here.
483 2014-02-16 Anders Lindgern <andlind@gmail.com>
485 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
488 2014-02-16 Daniel Colascione <dancol@dancol.org>
490 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
491 (xd_get_connection_address): Use it.
492 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
493 xd_get_connection_address because the latter signals if the bus
494 we're trying to close is already disconnected.
496 2014-02-13 Eli Zaretskii <eliz@gnu.org>
498 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
499 argument to CreateThread. This avoids segfaults on Windows 9X.
500 Reported by oslsachem <oslsachem@gmail.com>.
502 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
504 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
505 * unexhp9k800.c (unexec_error): New function, to simplify the code.
506 (check_lseek): New function, to report lseek errors.
507 (save_data_space, update_file_ptrs, read_header, write_header)
508 (copy_file, copy_rest, unexec): Use these news functions.
509 (update_file_ptrs): Don't assume wraparound behavior when
510 converting a large size_t value to off_t.
512 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
514 * composite.c (fill_gstring_header): Pass positions as C integers
515 and move parameters checking to...
516 (Fcomposition_get_gstring): ...this function. Handle case when
517 buffer positions are in reversed order and avoid crash (Bug#16739).
519 * buffer.c (validate_region): Mention current buffer in error message.
521 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
523 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
525 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
527 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
529 2014-02-11 Glenn Morris <rgm@gnu.org>
531 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
532 Replace refs to "OpenStep" in messages.
534 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
536 Avoid "." at end of error diagnostics.
537 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
539 * nsfns.m (ns_display_info_for_name):
540 * nsselect.m (Fx_own_selection_internal):
541 * nsterm.m (performDragOperation:):
542 Remove "." from end of diagnostic.
544 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
546 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
547 unintuitive (bug#15824).
548 (Fyes_or_no_p): Doc fix (bug#15456).
550 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
552 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
554 * eval.c (call_debugger): When exiting the debugger, do not allow
555 max_specpdl_size less than actual binding depth (Bug#16603).
556 (syms_of_eval): Adjust docstring.
558 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
560 * cmds.c (Fself_insert_command): Output a clearer error message on
561 negative repetitions (bug#9476).
563 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
565 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
567 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
569 * minibuf.c (Fread_string): Doc clarification (bug#15422).
571 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
573 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
575 * keyboard.c (Frecursive_edit): Fix typo in docstring.
577 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
579 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
581 * keyboard.c (Frecursive_edit): Say more precicely how throwing
582 `exit' works (bug#15865).
584 2014-02-07 Martin Rudalics <rudalics@gmx.at>
586 Constrain window box/body sizes and margin widths (Bug#16649).
587 * xdisp.c (window_box_width): Don't return less than zero.
588 (window_box_left_offset, window_box_right_offset): Don't return
589 more than the window's pixel width.
590 * window.c (window_body_height, window_body_width): Don't return
592 (window_resize_apply): Adjust margin width, if necessary.
594 2014-02-07 Glenn Morris <rgm@gnu.org>
596 * nsterm.m (syms_of_nsterm): Doc fix.
598 2014-02-06 Eli Zaretskii <eliz@gnu.org>
600 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
601 New variables: pointers through which to call the respective APIs.
602 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
603 (filename_from_ansi, sys_link, check_windows_init_file):
604 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
605 This is required on Windows 9X, where we dynamically load
606 UNICOWS.DLL which has their non-stub implementations.
607 (maybe_load_unicows_dll): Assign addresses to these 2 function
608 pointers after loading UNICOWS.DLL.
610 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
611 MultiByteToWideChar and WideCharToMultiByte through function
614 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
617 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
619 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
620 for OSX >= 10.9 if separate spaces are used.
621 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
623 2014-02-06 Glenn Morris <rgm@gnu.org>
625 * buffer.c (cache-long-scans): Doc fix.
627 2014-02-05 Eli Zaretskii <eliz@gnu.org>
629 * w32fns.c (Fw32_shell_execute): Doc fix.
631 2014-02-05 Bastien Guerry <bzg@gnu.org>
633 * syntax.c (Fforward_word): Call Fconstrain_to_field with
634 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
636 2014-02-05 Martin Rudalics <rudalics@gmx.at>
638 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
639 outside the window (Bug#16649).
641 * xdisp.c (note_mouse_highlight): When entering a margin area show
642 a non-text cursor (Bug#16647).
644 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
646 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
647 It prompted a compile-time diagnostic on GNU/Linux.
648 Simplify to remove the need for the label.
650 2014-02-04 Eli Zaretskii <eliz@gnu.org>
652 * w32menu.c (w32_popup_dialog): Don't condition the whole function
653 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
654 to show it; otherwise return 'unsupported--w32-dialog' to signal
655 to the caller that emulation with menus is necessary.
656 This resurrects code inadvertently deleted by the 2013-10-08 commit.
658 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
660 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
663 * menu.c (Fx_popup_dialog): Don't condition the call to
664 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
665 special symbol 'unsupported--w32-dialog', emulate the dialog with
666 a menu by calling x-popup-menu.
668 * menu.h (Qunsupported__w32_dialog): New extern variable.
670 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
672 * keyboard.c (kbd_buffer_get_event): Read file notification events
675 * xgselect.c (xg_select): Read glib events in any case, even if
676 there are no file descriptors to watch for. (Bug#16519)
678 2014-02-03 Martin Rudalics <rudalics@gmx.at>
680 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
681 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
682 * w32term.c (w32_draw_window_divider): Handle first and last
684 * w32term.h (w32_fill_area_abs): New function.
685 * xdisp.c (x_draw_right_divider): Don't draw over bottom
687 * xfaces.c (realize_basic_faces): Handle new face ids.
688 * xfns.c (Fx_create_frame): Call x_default_parameter for right
689 and bottom divider width.
690 * xterm.c (x_draw_window_divider): Handle first and last pixels
693 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
695 * print.c (Fexternal_debugging_output): Add cast to pacify
696 --enable-gcc-warnings.
697 * eval.c (call_debugger): Grow specpdl if the debugger was
698 entered due to specpdl overflow (Bug#16603) and allow more
699 specpdl space for the debugger itself.
701 2014-02-02 Martin Rudalics <rudalics@gmx.at>
703 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
706 2014-02-01 Eli Zaretskii <eliz@gnu.org>
708 * w32fns.c (Ffile_system_info): Use WINAPI in the function
709 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
711 * print.c (Fexternal_debugging_output): If the argument character
712 is non-ASCII, encode it with the current locale's encoding before
713 writing the result to the terminal. (Bug#16448)
715 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
716 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
719 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
721 * process.c (create_process): Reset SIGPROF handler in the child.
722 * callproc.c (call_process): Likewise.
724 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
726 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
728 2014-01-29 Eli Zaretskii <eliz@gnu.org>
730 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
731 of zero to print strings, GDB doesn't like it.
733 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
734 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
735 we still use correct addresses. (Bug#16576)
737 2014-01-27 K. Handa <handa@gnu.org>
739 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
740 to preserve the code detection behavior of 24.3.
741 * coding.h (struct coding_system): New member detected_utf8_bytes.
742 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
743 (decode_coding_gap): Use short cut for UTF-8 file reading only
744 when coding->detected_utf8_bytes equals to coding->src_bytes.
745 * fileio.c (Finsert_file_contents): Cancel the previous change.
747 2014-01-29 Martin Rudalics <rudalics@gmx.at>
749 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
750 that are not visible.
752 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
754 * xmenu.c (create_and_show_popup_menu): Handle case when no key
755 is grabbed (Bug#16565).
757 2014-01-28 Martin Rudalics <rudalics@gmx.at>
759 * xdisp.c (last_max_ascent): Re-remove after erroneously
760 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
762 (move_it_to): Re-remove reference to last_max_ascent.
763 (Fwindow_text_pixel_size): Add iterator's max_ascent and
764 max_descent here instead of calling line_bottom_y.
767 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
769 * terminal.c (initial_free_frame_resources): New function.
770 (init_initial_terminal): Install new hook to free face cache
771 on initial frame and avoid memory leak. For details, see
772 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
773 * xfaces.c (free_frame_faces): Adjust comment.
775 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
777 * data.c (Fstring_to_number): Document results if unparsable
780 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
782 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
784 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
786 When decoding, prefer ptrdiff_t to int for buffer positions etc.
787 * coding.c (detect_coding_utf_8, emacs_mule_char)
788 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
789 (check_utf_8, decode_coding):
790 * coding.h (struct coding_system.errors):
791 Use ptrdiff_t, not int, for integer values derived from buffer and
794 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
795 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
796 before invoking decode_coding_gap, since there's just one block.
798 2014-01-25 Martin Rudalics <rudalics@gmx.at>
800 Fix handling of face attributes in Fx_create_frame (Bug#16529).
801 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
802 too early. Again run change_frame_size before assigning menu-
805 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
807 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
808 arrives, call x_check_fullscreen, in case the new display has a
809 different resolution. (Bug#16517)
811 2014-01-25 Eli Zaretskii <eliz@gnu.org>
813 * term.c (read_menu_input): If the selected frame changes, exit
815 (tty_menu_show): If the selected frame changes while we displayed
816 a menu, throw to top level. (Bug#16479)
818 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
820 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
822 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
824 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
825 * data.c (count_one_bits_word): Fix bug (negated comparison)
826 when BITS_PER_ULL < BITS_PER_BITS_WORD.
828 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
830 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
831 Avoid undefined behavior by initializing display property bit of a
832 string processed by the bidirectional iterator. For details, see
833 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
835 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
837 Minor cleanup of previous change.
838 * image.c (imagemagick_error, Fimagemagick_types):
839 Omit some recently-introduced and unnecessary casts and assignments.
841 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
843 Fix two memory leaks discovered with Valgrind.
844 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
845 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
847 2014-01-22 Martin Rudalics <rudalics@gmx.at>
849 Fixes in window size functions around Bug#16430 and Bug#16470.
850 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
851 (Fwindow_mode_line_height, Fwindow_header_line_height)
852 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
853 Minor doc-string adjustments.
854 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
856 (window_body_height, window_body_width): Do not count partially
857 visible lines/columns when PIXELWISE is nil (Bug#16470).
858 (Qfloor, Qceiling): New symbols.
860 2014-01-21 Eli Zaretskii <eliz@gnu.org>
862 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
863 when the image cache is not yet allocated. (Bug#16509)
865 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
867 * buffer.c (Fkill_buffer): When killing an indirect buffer,
868 re-attach intervals to its base buffer (Bug#16502).
869 * intervals.c (set_interval_object): Move from here...
870 * intervals.h (set_interval_object): ... to here. Fix comments.
872 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
874 Avoid undefined behavior by initializing buffer redisplay bit.
875 Problem reported by Dmitry Antipov in
876 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
877 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
879 Revert some of the CANNOT_DUMP fix (Bug#16494).
880 * lread.c (init_lread): Fix typo: NILP, not !NILP.
882 2014-01-19 Eli Zaretskii <eliz@gnu.org>
884 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
885 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
886 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
887 they are replaced by macros that expand into direct calls to the
888 corresponding functions from GDI32.DLL.
889 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
890 variables in the Cygwin build, they are unused.
892 2014-01-19 K. Handa <handa@gnu.org>
894 * composite.c (composition_update_it): Fix previous change.
896 2014-01-18 Eli Zaretskii <eliz@gnu.org>
898 Fix file name handling on MS-Windows 9X.
899 * w32.c (maybe_load_unicows_dll): New function.
901 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
902 on, to make sure we can convert file names to and from UTF-8 on
903 Windows 9X. This fixes a failure to start up because Emacs cannot
904 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
906 * w32font.c [WINDOWSNT]: Include w32.h.
907 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
908 of implementing the same stuff.
909 Remove now unused g_b_init_is_windows_9x.
911 * w32.h (maybe_load_unicows_dll): Add prototype.
913 2014-01-17 Eli Zaretskii <eliz@gnu.org>
915 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
916 switch to single keyboard. Prevents daemon crashes when a new
917 client connects while we show a TTY menu in an existing client.
920 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
922 Fix MinGW64 porting problem with _setjmp.
923 Reported by Eli Zaretskii in:
924 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
925 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
926 the old _setjmp and _longjmp. All uses changed.
928 2014-01-13 Daniel Colascione <dancol@dancol.org>
930 * textprop.c (Fremove_list_of_text_properties):
931 Correctly handle reaching the end of the interval tree. (Bug#15344)
933 2014-01-13 Martin Rudalics <rudalics@gmx.at>
935 * xdisp.c (resize_mini_window): Round height to a multiple of
936 frame's line height. Fix bug in calculation of window start
937 position (Bug#16424).
939 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
941 * macfont.m: Include termchar.h.
942 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
943 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
944 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
945 *_WITH_GC_* to take face and f as parameters.
946 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
947 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
949 2014-01-13 Daniel Colascione <dancol@dancol.org>
951 Fix menu item updating in the presence of the Unity global menu
954 * gtkutil.h (xg_have_tear_offs): Add frame parameter
955 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
957 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
958 updating menus; explain why.
959 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
960 problem it's supposed to solve and it interferes with detecting
961 the presence of a global menu.
962 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
965 2014-01-11 K. Handa <handa@gnu.org>
967 * composite.c (composition_update_it): Fix indexing of
968 LGSTRING_CHAR (Bug#15984).
970 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
972 * unexw32.c (_start) [__MINGW64__]: Define to __start.
974 2014-01-11 Eli Zaretskii <eliz@gnu.org>
976 * xdisp.c (try_window_id): Don't use this function's optimizations
977 if overlays in the buffer displayed by the window have changed
978 since last redisplay. (Bug#16347)
979 (message_dolog): Fix indentation.
981 2014-01-11 Martin Rudalics <rudalics@gmx.at>
983 * frame.c (frame_resize_pixelwise): Fix doc-string.
985 2014-01-10 Martin Rudalics <rudalics@gmx.at>
987 Fix handling of internal borders (Bug#16348).
988 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
989 Remove internal border width from pixel width of windows.
990 (change_frame_size_1): Don't return early when frame's pixel
991 size changes - we still have to record the new sizes in the
993 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
994 also when toolbar gets larger.
995 * window.c (check_frame_size): Include internal_border_width in
997 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
998 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
999 In non-toolkit/non-GTK version clear internal border.
1000 * xterm.c (x_clear_under_internal_border): New function for
1001 non-toolkit/non-GTK version.
1002 (x_after_update_window_line): In non-toolkit/non-GTK version
1004 (handle_one_xevent, x_set_window_size):
1005 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1006 * xterm.h (x_clear_under_internal_border): Extern it.
1008 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1010 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1011 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1014 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1016 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1017 last value of point is not equal to buffer's point. (Bug#16129)
1019 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1022 * nsterm.h (updateCollectionBehavior): Rename from
1023 updateCollectionBehaviour. All uses changed.
1025 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1026 * Makefile.in (SETFATTR): New macro.
1027 (temacs$(EXEEXT)): Use it.
1029 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1031 Fix maximization behavior on Windows (Bug#16300).
1032 * w32fns.c (w32_fullscreen_rect): Don't handle
1033 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1034 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1035 of SetWindowPos. Restore last placement also when leaving
1036 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1037 but the FULLSCREEN_BOTH case.
1039 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1042 * data.c (arithcompare_driver):
1043 * fileio.c (Fcar_less_than_car):
1044 * fns.c (internal_equal):
1045 * frame.c (delete_frame):
1046 * lisp.h (enum More_Lisp_Bits):
1048 Avoid C99 constructs that don't work in C89.
1049 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1050 to port to C89, which doesn't have 'long long'.
1051 (count_trailing_zero_bits): Use them.
1053 2014-01-03 Chong Yidong <cyd@gnu.org>
1055 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1057 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1059 Further adjust frame/window scrollbar width calculations.
1060 * window.c (apply_window_adjustment):
1061 Set windows_or_buffers_changed.
1062 (Fwindow_scroll_bars): Return actual scrollbar width.
1063 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1064 For non-toolkit builds again use 14 as minimum width and set
1065 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1066 * xterm.c (XTset_vertical_scroll_bar): Take width from
1067 WINDOW_SCROLL_BAR_AREA_WIDTH.
1068 (x_new_font): Rename wid to unit. Base calculation of new
1069 scrollbar width on toolkit used and make it analogous to that of
1070 x_set_scroll_bar_default_width.
1071 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1072 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1073 of GetSystemMetrics.
1074 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1075 WINDOW_SCROLL_BAR_AREA_WIDTH.
1076 (x_new_font): Make it correspond to changes in xterm.c.
1078 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1080 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1081 This is a cleaner way to fix the MinGW-w64 porting problem.
1082 Check for INTPTR_MAX misconfiguration.
1084 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1086 * search.c (newline_cache_on_off, find_newline): In indirect
1087 buffers, use the newline cache of the base buffer.
1089 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1090 buffer, invalidate the caches of its base buffer. (Bug#16265)
1092 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1093 buffers, use the width-run cache of the base buffer.
1095 * xdisp.c (redisplay_window): When the window displays an indirect
1096 buffer, and the character widths in the display table have
1097 changed, invalidate the width-run cache of the corresponding base
1100 * fileio.c (Finsert_file_contents): When invalidating the newline
1101 cache, consider the case of inserting into indirect buffer.
1103 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1104 In indirect buffers, use the paragraph cache of the base buffer.
1106 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1108 * window.c (grow_mini_window): Fix last change.
1110 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1112 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1114 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1116 * w32term.c (w32_initialize): Use LCID and LOWORD.
1118 * w32proc.c (create_child): Use pid_t for 5th argument.
1119 (IsValidLocale): Don't provide prototype for MinGW64.
1120 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1121 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1123 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1124 MinGW64 doesn't support.
1126 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1128 * w32.c (set_named_security_info): New function.
1129 (acl_set_file): Fall back on set_named_security_info if
1130 set_file_security fails.
1131 (g_b_init_set_named_security_info_w)
1132 (g_b_init_set_named_security_info_a): New static variables.
1133 (globals_of_w32): Initialize them to zero.
1134 (set_named_security_info): Set them to non-zero if the
1135 corresponding API is available.
1136 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1137 New function typedefs.
1139 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1141 Some more fixes following pixelwise resize changes including one
1143 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1144 of frame_resize_pixelwise.
1145 * widget.c (pixel_to_text_size): New function.
1146 (update_wm_hints): Have size hints respect value of
1147 frame_resize_pixelwise.
1148 (EmacsFrameResize): Alway process resize requests pixelwise.
1149 * window.c (grow_mini_window): Make sure mini window is at least
1151 * xdisp.c (display_menu_bar): Make sure menubar extends till
1153 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1154 (x_set_tool_bar_lines): Calculate pixelwise.
1155 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1156 frame_resize_pixelwise.
1158 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1160 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1161 variables not used there.
1163 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1165 * w32.c (sys_umask): New function. (Bug#16299)
1167 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1169 * dispnew.c (change_frame_size_1): Take old width of root window
1170 from that window's pixel width. (Bug#16284)
1172 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1174 Plain copy-file no longer chmods an existing destination (Bug#16133).
1175 * fileio.c (realmask): Now a static var, not a local.
1176 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1177 Remove arg STATPTR. All uses changed.
1178 (Fcopy_file): Do not alter permissions of existing destinations,
1179 unless PRESERVE-PERMISSIONS (renamed from
1180 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1181 Avoid race when testing for existing destinations and for
1182 when input and output files are the same.
1183 If changing the group fails, adjust both default and
1184 preserved permissions so that access is not granted to the
1186 (Fset_default_file_modes, init_fileio): Update realmask.
1187 (Fdefault_file_modes): Use realmask instead of calling umask.
1189 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1191 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1192 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1193 flags on the daemon pipe ends before execing.
1195 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1197 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1198 session. (Bug#14739)
1200 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1202 * callproc.c (Vexec_path): Document that exec-directory is in it.
1204 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1206 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1209 2013-12-27 Chong Yidong <cyd@gnu.org>
1211 * data.c (Fsymbol_function): Doc fix.
1213 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1215 Some more tinkering with Bug#16051.
1216 * window.c (resize_frame_windows): Don't let the size of the
1217 root window drop below the frame's default character size.
1218 Never ever delete any subwindows - let the window manager do the
1221 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1222 of toolbar lines needed when they exceed the height of the root
1224 (unwind_create_frame_1): New function.
1225 (Fx_create_frame): Generally inhibit calling the window
1226 configuration change hook here. Remove extra call to
1227 change_frame_size - it's not needed when we don't run the
1228 configuration change hook.
1230 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1232 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1233 On my Fedora 19 platform the core dumps were so big that
1234 my desktop became nearly catatonic.
1235 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1236 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1237 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1238 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1239 a clang-only syntax.
1240 * conf_post.h (__has_feature): New macro, if not already defined.
1241 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1242 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1244 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1246 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1247 is a file name. (Bug#16252)
1249 2013-12-25 Chong Yidong <cyd@gnu.org>
1251 * keyboard.c (Voverriding_terminal_local_map)
1252 (Voverriding_local_map): Doc fix.
1254 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1256 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1258 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1259 file name when it is submitted to ShellExecute. Simplify code.
1260 Don't test DOCUMENT for being a string, as that is enforced by
1261 CHECK_STRING. Doc fix.
1263 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1265 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1266 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1267 redisplay_tool_bar does. Improve and fix commentary.
1268 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1269 limits of the glyph matrices. (Bug#16051)
1270 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1271 only when the new size is different from the old one, and the new
1272 size can be achieved given the frame height.
1274 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1276 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1278 2013-12-23 Glenn Morris <rgm@gnu.org>
1280 * lread.c (Fload): Mention load-prefer-newer in doc.
1282 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1284 Handle Bug#16207 by being more restrictive when running hooks.
1285 * window.c (unwind_change_frame): New function.
1286 (Fset_window_configuration): Don't run configuration change hook
1287 while the frame configuration is unsafe. Call select_window
1290 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1292 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1294 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1296 * nsterm.h: Declare EmacsColor category.
1298 * nsterm.m (NSColor): Implement EmacsColor category.
1299 (ns_get_color): Use colorUsingDefaultColorSpace.
1300 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1302 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1304 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1306 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1307 having the PNG_NORETURN attribute, to avoid compiler warning in
1310 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1312 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1314 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1315 fringe background extension.
1316 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1317 because they are now always the same as `left' and `width',
1318 respectively. Remove code for the case that `width' and
1319 `sb_width' are different.
1321 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1323 Remove scroll_bar_actual_width from frames.
1324 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1325 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1326 (x_figure_window_size):
1327 * nsterm.m (x_set_window_size):
1328 * widget.c (set_frame_size):
1329 * w32term.c (x_set_window_size):
1330 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1331 scroll_bar_actual_width.
1333 Convert scroll_bar members to integers on Windows.
1334 * w32term.h (struct scroll_bar): Convert top, left, width,
1335 height, start, end and dragging to integers.
1336 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1338 * w32term.c (w32_set_scroll_bar_thumb)
1339 (w32_scroll_bar_handle_click): Remove XINT conversions for
1340 scroll_bar members. Treat bar->dragging as integer.
1341 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1342 first element. Remove XINT conversions for scroll_bar members.
1343 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1344 Remove XINT conversions for scroll_bar members.
1346 Fix assignment for new window total sizes.
1347 * window.c (Fwindow_resize_apply_total): Assign values for
1350 2013-12-20 Chong Yidong <cyd@gnu.org>
1352 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1353 argument to `append'.
1355 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1357 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1358 current text face, for extending the face of the display margins.
1361 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1362 Doc fix. (Bug#16190)
1364 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1366 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1369 * nsterm.m (Qfile, Qurl): New.
1370 (EV_MODIFIERS2): New macro.
1371 (EV_MODIFIERS): Use EV_MODIFIERS2.
1372 (ns_term_init): Remove font and color from DND, does not work on
1373 newer OSX, and other ports don't have them.
1374 (performDragOperation:): Handle modifiers used during drag.
1375 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1376 Remove global Lisp variables used to communicate with ns-win.el.
1377 Remove font and color handling.
1378 (syms_of_nsterm): Defsym Qfile and Qurl.
1380 2013-12-19 Anders Lindgren <andlind@gmail.com>
1382 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1383 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1385 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1386 (constrainFrameRect): Remove special case nr_screens == 1.
1387 Don't constrain size to size of view.
1389 * nsterm.h (ns_output): Remove dont_constrain.
1391 2013-12-19 Anders Lindgren <andlind@gmail.com>
1393 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1395 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1397 Minor fixes for recent openp changes.
1398 * lisp.h (GCPRO7): New macro.
1399 * lread.c (openp): Use bool for boolean; all callers changed.
1400 Protect save_string from GC. Don't assume that file descriptors
1401 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1402 warning about uninitialized variable.
1404 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1406 * w32fns.c (emacs_abort): Use intptr_t as argument of
1407 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1409 2013-12-18 Glenn Morris <rgm@gnu.org>
1411 * lread.c (Fload): Pass load_prefer_newer to openp.
1412 Don't bother checking mtime if openp already did it.
1413 (openp): Add `newer' argument, to check all suffixes
1414 and find the newest file.
1415 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1416 * callproc.c (call_process):
1417 * charset.c (load_charset_map_from_file):
1418 * emacs.c (init_cmdargs):
1419 * image.c (x_create_bitmap_from_file, x_find_image_file):
1421 * lread.c (Flocate_file_internal):
1422 * process.c (Fformat_network_address):
1423 * sound.c (Fplay_sound_internal):
1424 * w32.c (check_windows_init_file):
1425 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1427 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1429 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1431 * w32.c (getloadavg): Don't index samples[] array with negative
1432 indices. Recover from wall-clock time being set backwards.
1434 * w32term.c (w32_initialize): Declare the argument of
1435 set_user_model as const.
1437 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1438 (w32_menu_show): Constify some arguments passed to MessageBox.
1440 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1441 to initialize Lisp objects.
1443 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1444 initialize Lisp objects.
1446 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1447 use variables used only on X under that condition.
1449 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1450 variables not used there.
1452 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1454 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1455 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1457 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1459 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1460 code, revealed in presence of R2L characters, character
1461 compositions, and display vectors. A better fix for Bug#16148.
1462 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1463 GTK and NS builds, they don't have this member of struct frame.
1465 * dispextern.h (struct composition_it): Correct a comment for the
1468 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1470 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1471 This prevents a compilation error on C compilers that do not
1472 default functions to return 'int' if not declared. Also, add
1473 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1474 since it now uses inline functions.
1476 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1478 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1479 display margins on mode line, header line, and in the frame's
1480 tool-bar window. (Bug#16165)
1482 2013-12-16 Andreas Schwab <schwab@suse.de>
1484 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1486 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1488 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1491 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1493 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1495 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1497 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1498 intended to find bogus pointers in font objects (Bug#16140).
1499 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1500 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1501 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1502 Disable for MS-Windows due to Bug#15876; apparently this
1503 requires more or less substantial changes in fontset code.
1504 * xfont.c (xfont_close):
1505 * xftfont.c (xftfont_close): Call x_display_info_for_display
1506 to check whether 'Display *' is valid (Bug#16093 and probably
1509 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1511 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1512 Reported by Juanma Barranquero <lekktu@gmail.com>.
1514 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1515 open a pty on MS-Windows. (Bug#16152)
1517 * emacs.c (decode_env_path): Fix bogus comparison against
1518 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1520 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1522 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1523 (Fx_file_dialog): Add parentheses around && to silence warning.
1525 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1527 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1529 * xdisp.c (extend_face_to_end_of_line): Extend background of
1530 non-default face in margin areas as well. (Bug#16151)
1531 (display_line): Call extend_face_to_end_of_line for continued
1532 lines as well, if the display margins have non-zero width.
1533 (set_glyph_string_background_width): When needed, set the
1534 extends_to_end_of_line_p flag on glyph strings to be drawn in
1535 margin areas, not only in the text area.
1537 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1540 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1542 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1543 Don't worry about verify_error being t, since it has to be a list.
1545 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1547 Use bool for boolean, focusing on headers.
1548 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1549 No need to include <stdbool.h>, since conf_post.h does it now.
1550 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1551 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1552 (SET_PER_BUFFER_VALUE_P):
1553 * ccl.c, ccl.h (setup_ccl_program):
1554 * ccl.h (CHECK_CCL_PROGRAM):
1555 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1556 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1557 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1558 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1559 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1560 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1561 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1562 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1563 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1564 (CHARSET_FAST_MAP_SET):
1565 * coding.c (decode_coding_ccl, encode_coding_ccl):
1566 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1567 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1568 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1569 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1570 (decode_coding_c_string):
1571 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1572 * conf_post.h (has_attribute):
1573 * dispextern.h (trace_redisplay_p)
1574 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1575 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1576 (SET_GLYPH_FROM_CHAR_GLYPH)
1577 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1578 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1579 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1580 (cursor_in_mouse_face_p):
1581 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1582 (blank_row, prepare_desired_row)
1583 (build_frame_matrix_from_leaf_window, make_current)
1584 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1585 (update_window, scrolling_window, update_frame_line):
1586 * disptab.h (GLYPH_FOLLOW_ALIASES):
1587 * editfns.c (Fformat):
1588 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1589 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1590 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1591 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1592 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1593 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1594 (FONT_DEFERRED_LOG):
1595 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1596 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1597 (FRAME_MOUSE_UPDATE):
1598 * fringe.c (Fdefine_fringe_bitmap):
1599 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1600 (x_create_bitmap_from_xpm_data, xpm_load_image):
1601 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1602 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1603 (MERGE_INTERVAL_CACHE):
1604 * keymap.h (KEYMAPP):
1605 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1606 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1607 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1608 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1609 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1610 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1611 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1612 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1613 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1614 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1615 (SETUP_BUFFER_SYNTAX_TABLE):
1616 * systime.h (timespec_valid_p):
1617 * term.c (save_and_enable_current_matrix):
1618 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1619 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1620 (redisplay_internal, try_window_reusing_current_matrix)
1621 (sync_frame_with_window_matrix_rows, try_window_id)
1622 (display_menu_bar, display_tty_menu_item, display_mode_line)
1623 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1624 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1625 * xmenu.c (xmenu_show):
1626 * xterm.c (use_xim, x_term_init):
1627 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1628 (struct x_bitmap_record):
1629 Use bool for booleans.
1630 * ccl.c (struct buffer_text):
1631 * ccl.h (struct ccl_program):
1632 * charset.h (struct charset):
1634 * coding.h (struct iso_2022_spec, struct coding_system):
1635 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1636 (struct glyph_string, struct face, struct face_cache)
1637 (struct bidi_string_data, struct bidi_it)
1638 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1640 * editfns.c (Fformat):
1641 * frame.h (struct frame):
1642 * fringe.c (struct fringe_bitmap):
1643 * intervals.h (struct interval):
1644 * keyboard.h (struct kboard):
1645 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1646 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1647 (struct Lisp_Buffer_Local_Value, union specbinding):
1648 * macfont.m (struct macfont_info):
1649 * process.h (struct Lisp_Process):
1650 * termchar.h (struct tty_display_info):
1651 * window.h (struct window):
1652 * xterm.h (struct x_output):
1653 Use bool_bf for boolean bit-fields.
1654 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1655 All callers changed.
1656 * ccl.h (struct ccl_program): Remove unused members private_state,
1657 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1659 (struct ccl_spec): Remove unused members cr_carryover,
1660 eight_bit_carryover.
1661 * conf_post.h: Include <stdbool.h>.
1662 (bool_bf): New type.
1663 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1664 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1665 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1666 'do { ... } while (false)' brackets.
1667 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1668 Args must now be expressions; all callers changed.
1669 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1670 (PRODUCE_GLYPHS): Simplify use of boolean.
1671 * fileio.c (Fcopy_file):
1672 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1673 * lisp.h (UNGCPRO): Return void, not int.
1674 (FOR_EACH_TAIL): Use void expression, not int expression.
1675 * region-cache.c: Reindent.
1676 * region-cache.h: Copy comments from region-cache.c, to fix
1677 incorrect remarks about booleans.
1679 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1681 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1682 when character at point is displayed from a display vector.
1685 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1687 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1688 now a list of certificate validation checks that will abort a
1689 connection with an error.
1690 (Fgnutls_boot): Document it and use it.
1692 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1694 * w32term.c (w32_enable_frame_resize_hack): New variable.
1695 (x_set_window_size): Use it to hack frame resizing on Windows
1698 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1700 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1701 Windows-specific code to w32.c. Change error message text to
1702 match that of Posix platforms.
1704 * w32.c (w32_copy_file): New function, most of the code copied and
1705 reworked from Fcopy_file. Improve error handling. Plug memory
1706 leak when errors are thrown. Support file names outside of the
1707 current codepage. (Bug#7100)
1709 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1711 * lread.c (load_path_default): Prototype.
1713 2013-12-13 Glenn Morris <rgm@gnu.org>
1715 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1716 (dump_path): Remove.
1717 (load-path-default): Remove `changed' argument.
1718 Do not set dump_path permanently. Simplify.
1719 (init_lread): Simplify.
1720 (syms_of_lread): Remove dump_path.
1722 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1724 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1725 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1726 2013-12-12 font-related change to avoid Bug#16128, which
1727 is quite hard to fix without even more substantial changes.
1729 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1731 * font.c (font_close_object): Check for live frame (Bug#16128).
1733 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1735 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1736 Return ptrdiff_t, not int, since it's a buffer size.
1737 Reindent/reparen some macros to a more Gnuish style.
1739 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1741 Avoid undefined behavior with huge regexp interval counts.
1742 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1743 since it's now specialized to interval counts. All uses changed.
1744 Do not assume wrapraound on signed integer overflow.
1745 (regex_compile): Simplify based on the above changes.
1747 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1749 Support file names on MS-Windows that use characters outside of
1750 the current system codepage. (Bug#7100)
1752 * w32.c (get_file_security, set_file_security)
1753 (create_symbolic_link): Separate pointers and boolean flags for
1754 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1755 non-zero, else the former.
1756 (codepage_for_filenames, filename_to_utf16, )
1757 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1759 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1761 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1762 Accept only one argument; all callers changed.
1763 (dostounix_filename): Remove the second argument, now works in
1764 UTF-8. All callers changed.
1765 (parse_root): Lose DBCS code.
1766 (get_long_basename, w32_get_short_filename, init_environment)
1767 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1768 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1769 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1770 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1771 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1772 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1774 (ansi_encode_filename): New function.
1775 (get_emacs_configuration, get_emacs_configuration_options):
1777 (add_volume_info, GetCachedVolumeInformation): Run the input file
1778 name through unixtodos_filename, to ensure it is stored and
1779 referenced in canonical form.
1780 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1781 (logon_network_drive, sys_link, utime): Improve error handling.
1782 (sys_access): New function.
1783 (hashval, generate_inode_val): Unused functions deleted.
1784 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1785 (check_windows_init_file): Convert error message from UTF-8 to
1786 ANSI codepage, for display in the message box.
1787 (globals_of_w32): Set w32_unicode_filenames according to the OS
1790 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1791 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1792 (syms_of_w32term): Declare w32-unicode-filenames.
1794 * w32proc.c (new_child, delete_child): Remove code that handled
1795 unused pending_deletion and input_file members of the child struct.
1796 (create_child, sys_spawnve): Convert all file names to ANSI
1797 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1798 name cannot be encoded in ANSI codepage. Don't use
1799 unixtodos_filename, mirror slashes by hand.
1800 (record_infile, record_pending_deletion): Functions deleted.
1801 (Fw32_short_file_name): Call w32_get_short_filename instead of
1804 * w32notify.c (add_watch): Work in Unicode mode when
1805 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1806 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1807 instead, do the same with Lisp primitives.
1809 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1810 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1811 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1812 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1813 (Fw32_shell_execute): Improve error reporting.
1814 (Fdefault_printer_name): Ifdef away for Cygwin.
1816 * w32.h (struct _child_process): Remove input_file and
1817 pending_deletion members that are no longer used.
1818 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1819 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1820 (ansi_encode_filename): New and updated prototypes.
1822 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1824 (unexec): Don't use dostounix_filename, it expects a file name in
1825 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1828 * fileio.c (Ffile_name_directory, file_name_as_directory)
1829 (directory_file_name, Fexpand_file_name)
1830 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1831 arguments of dostounix_filename.
1832 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1833 use MAX_UTF8_PATH for size of file-name strings.
1834 (emacs_readlinkat): Build an explicitly unibyte string for file
1836 (syms_of_fileio) <file-name-coding-system>:
1837 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1839 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1840 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1841 directories to UTF-8.
1842 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1843 environment, and each element of the input PATH, to UTF-8.
1845 * dired.c (file_attributes): Use build_unibyte_string explicitly
1846 to make Lisp strings from user and group names.
1848 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1851 * coding.c (decode_file_name, encode_file_name): New functions.
1853 * termcap.c (tgetent): Adapt to the change in arguments of
1856 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1859 * msdos.c (dostounix_filename, init_environment): Adapt to the
1860 change in arguments of dostounix_filename.
1862 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1863 [WINDOWSNT]: Encode file names passed to the image libraries in
1866 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1867 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1869 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1870 arguments of dostounix_filename.
1872 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1874 * font.h (struct font_entity) [HAVE_NS]: New field to record
1875 font driver which was used to create this entity.
1876 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1877 frame where the font was opened.
1878 (font_close_object): Add prototype.
1879 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1880 (font_close_object): Not static any more. Lost frame arg.
1881 Adjust comment and users.
1882 * alloc.c (cleanup_vector): Call font_close_object to adjust
1883 per-frame font counters correctly. If HAVE_NS, also call
1884 driver-specific cleanup for font-entity objects.
1885 * ftfont.c (ftfont_open):
1886 * nsfont.m (nsfont_open):
1887 * w32font.c (w32font_open_internal):
1888 * xfont.c (xfont_open):
1889 * xftfont.c (xftfont_open): Save frame pointer in font object.
1890 * macfont.m (macfont_open): Likewise.
1891 (macfont_descriptor_entity): Save driver pointer to be able
1892 to call its free_entity routine when font-entity is swept.
1893 * ftxfont.c (ftxfont_open): Add eassert because frame
1894 pointer should be saved by ftfont_driver.open.
1896 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1898 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1899 input polling is used. This is still meaningful for Cygwin, see
1900 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1901 * keyboard.c (poll_for_input_1, input_polling_used):
1902 Define unconditionally.
1903 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1904 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1905 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1906 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1907 (face_for_char): Likewise. Rearrange eassert and return ASCII
1908 face for CHAR_BYTE8_P.
1909 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1911 2013-12-11 Ken Brown <kbrown@cornell.edu>
1913 * dispextern.h (erase_phys_cursor):
1914 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1916 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1918 * nsterm.m (x_free_frame_resources):
1919 * term.c (tty_free_frame_resources):
1920 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1921 face cache because it's implied by free_frame_faces anyway.
1922 * w32term.c (x_free_frame_resources): Likewise. Do not call
1923 free_frame_faces twice.
1925 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1927 * editfns.c (Fformat_time_string): Mention %F in the doc.
1929 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1931 * window.c (resize_frame_windows): Don't return immediately when
1932 the root window's size doesn't change - the minibuffer window
1933 may still have to be repositioned/resized.
1934 * xfns.c (Fx_create_frame): Always change the frame size after
1935 initializing the frame's faces.
1936 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1937 change_frame_size should already have done it.
1938 (x_new_font): Assign new tool- and menu-bar heights.
1939 (x_set_window_size_1): Account for tool- and menu-bar heights
1940 (Bug#16013). Don't set pixel sizes since change_frame_size
1941 should already have done it.
1943 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1945 Remove the option of using libcrypto.
1946 * Makefile.in (LIB_CRYPTO): Remove.
1947 (LIBES): Don't use it.
1949 2013-12-11 Juri Linkov <juri@jurta.org>
1951 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1952 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1954 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1956 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1957 drawn tool bar items (Bug#16058).
1958 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1960 2013-12-09 Ken Brown <kbrown@cornell.edu>
1962 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1964 * lisp.h (get_frame_param): Adjust conditions for prototype
1967 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1969 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1970 Avoid unused macro warning if configured --without-xft.
1972 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1974 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1976 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1978 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1980 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1982 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1984 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1986 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1988 Use libcrypto's checksum implementations if available, for speed.
1989 * Makefile.in (LIB_CRYPTO): New macro.
1992 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1993 The macro didn't conform to C99 due to type mismatch,
1994 which caused compilation failure with Sun C 5.12,
1995 and it was confusing anyway. Include window.h to declare
1996 redisplay_other_windows.
1998 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2000 * window.c (set_window_buffer): Update mode line (bug#16084).
2002 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2004 Fix minor problems found by static checking.
2005 * keyboard.c (poll_for_input_1, input_polling_used):
2006 Define only if HAVE_NTGUI.
2007 * xmenu.c (popup_activate_callback): Omit unnecessary
2008 check against USE_X_TOOLKIT, which must be defined here anyway.
2009 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2012 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2014 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2016 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2018 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2020 * nsterm.m (x_set_window_size): Remove fprintf.
2021 (init): Define always. Set applicationDidFinishLaunchingCalled
2023 (applicationDidFinishLaunching:):
2024 Set applicationDidFinishLaunchingCalled.
2025 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2028 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2030 Pixel resize changes for NS (Bug#16049).
2031 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2032 height/width. row/cols are locals.
2033 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2034 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2035 (windowWillResize): Remove gsextra. Calculate extra as in
2037 (x_new_font): Don't change frame size if fullscreen.
2038 Change size pixelwise.
2040 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2041 comment in xfns.c. Change to pixelwise call.
2043 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2045 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2048 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2050 * xterm.c (input_signal_count): Remove.
2051 (x_dispatch_event): Define unconditionally.
2052 (x_make_frame_visible): Process X events until the frame
2053 is really visible (Bug#16027).
2054 * xterm.h (x_dispatch_event): Declare unconditionally.
2056 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2058 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2060 * nsterm.m (x_set_window_size): Handle pixelwise.
2062 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2064 * w32term.c (x_new_font):
2065 * xterm.c (x_new_font): Calculate new frame size from new font
2068 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2070 * lisp.h (FOR_EACH_TAIL): New macro.
2071 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2073 * window.c (select_window): Call second wset_redisplay before we change
2074 selected_window (bug#16034).
2076 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2078 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2080 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2082 * w32xfns.c: Include window.h, to avoid a compiler warning.
2084 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2086 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2087 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2088 window_scroll takes care of it.
2089 (Fset_window_point, Fdelete_other_windows_internal)
2090 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2091 (Fsplit_window_internal, Fdelete_window_internal)
2092 (Fresize_mini_window_internal, Fset_window_configuration)
2093 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2094 cause redisplay instead of forcing a complete redisplay.
2095 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2096 we're only affecting the selected_window.
2098 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2100 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2101 directional control characters. Update type and category
2102 determination according to the UBA from Unicode v6.3.
2103 (bidi_category_t): New category EXPLICIT_FORMATTING.
2105 * dispextern.h (bidi_type_t): Update to include new bidirectional
2106 properties introduced with Unicode v6.3. (Bug#16043)
2108 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2110 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2113 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2115 * font.c (font_list_entities): Remove dummy assignment.
2116 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2117 used on graphic displays only. Remove unused 'font_encoder' member.
2118 (struct font_bitmap): Remove unused 'extra' member.
2119 * nsfont.m (nsfont_open):
2120 * w32font.c (w32font_open_internal):
2121 * ftfont.c (ftfont_get_bitmap): Adjust users.
2123 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2125 Use bool for boolean.
2126 * tparam.c (tparam1):
2127 * undo.c (record_point, record_property_change):
2128 Use bool for boolean, for local vars that are always true or false.
2130 Minor integer overflow fixes (Bug#16033).
2131 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2132 This improves on the previous fix to this function.
2133 (window_resize_check): When summing up pixel counts, don't rely on
2134 undefined behavior if the sum overflows.
2136 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2138 * window.c (Fset_window_new_pixel): Don't choke at negative
2139 argument value (Bug#16033).
2141 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2142 to avoid crash in window_box_height.
2144 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2145 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2147 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2149 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2151 Minor integer overflow fixes.
2152 * window.c (Fset_window_new_pixel, grow_mini_window):
2153 * xdisp.c (Fwindow_text_pixel_size):
2154 Avoid undefined behavior on signed integer overflow.
2155 * xfns.c (x_set_mouse_color):
2156 Check that drag shape fits in 'unsigned', since that's what X wants.
2158 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2160 Improve reporting of fatal exception on MS-Windows.
2161 * w32fns.c (my_exception_handler): New function.
2162 (globals_of_w32fns): Set it up as the unhandled exception
2163 handler. Initialize exception code and address to zeros.
2164 (emacs_abort): If the exception code and address are available,
2165 print them at the beginning of the backtrace. Fix the format of
2166 printing addresses (was producing 0x0x12345678 on XP).
2169 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2171 * eval.c (Fbacktrace__locals): New function.
2172 (syms_of_eval): Defsubr it.
2174 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2176 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2177 Define here to unify between...
2178 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2179 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2181 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2183 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2185 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2186 fringe background extension.
2187 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2188 because they are now always the same as `left' and `width',
2189 respectively. Remove code for the case that `width' and
2190 `sb_width' are different.
2192 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2194 Fix minor problems found by static checking.
2195 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2196 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2197 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2199 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2201 * image.c (imagemagick_compute_animated_image): Don't crash if we
2202 have an animation with different-sized images (bug#15313).
2204 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2206 Remove some unused items introduced during pixelwise change.
2207 * window.c (window_resize_total_check): Remove unused function.
2208 * xdisp.c (remember_mouse_glyph): Remove unused label.
2209 (Ftool_bar_height): Move declaration inside #if.
2210 * xterm.c (x_set_window_size): Don't use r and c.
2212 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2214 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2217 * window.c (Fset_window_configuration): Comment out unused variables.
2219 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2221 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2223 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2225 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2227 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2228 HAVE_GNUTLS3 (Bug#16001).
2230 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2231 if interrupts are deferred (Bug#15801).
2233 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2235 Support resizing frames and windows pixelwise.
2236 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2237 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2238 (struct glyph_matrix): Replace window_left_col and
2239 window_top_line by window_pixel_left and window_pixel_top.
2240 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2242 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2243 (draw_window_divider, move_it_to, x_draw_right_divider)
2244 (x_draw_bottom_divider, change_frame_size): Add or fix
2246 * dispnew.c (change_frame_size_1): Change prototype.
2247 (adjust_glyph_matrix, required_matrix_width)
2248 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2249 values instead of lines and columns.
2250 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2251 WINDOW_TOTAL_FRINGE_WIDTH.
2252 (handle_window_change_signal, do_pending_window_change)
2253 (init_display): Adjusts calls of change_frame_size.
2254 (change_frame_size, change_frame_size_1): Handle pixelwise
2256 * frame.c (Qright_divider_width, Qbottom_divider_width):
2258 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2259 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2260 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2261 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2263 (set_frame_param): New function.
2264 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2265 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2266 (Ffringe_width, Fborder_width, Fright_divider_width)
2267 (Fbottom_divider_width): New functions, defsubr them.
2268 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2269 New argument pixelwise.
2270 (struct frame_parm_table): New members Qright_divider_width and
2271 Qbottom_divider_width.
2272 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2273 (x_report_frame_params): Handle Qright_divider_width and
2274 Qbottom_divider_width.
2275 (x_set_right_divider_width, x_set_bottom_divider_width):
2277 (frame_resize_pixelwise): New option.
2278 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2279 new_pixelwise, right_divider_width and bottom_divider_width;
2280 remove total_lines; rename text_lines, text_cols, new_text_lines
2281 and new_text_cols to text_height, text_width, new_height and
2282 new_width respectively.
2283 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2284 FRAME_TEXT_WIDTH respectively.
2285 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2286 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2287 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2289 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2290 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2291 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2292 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2293 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2294 (FRAME_TOTAL_COLS_ARG): Remove macro.
2295 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2296 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2297 (x_wm_set_size_hint): Handle frame pixel sizes.
2298 * indent.c (compute_motion, Fcompute_motion):
2299 Call window_body_width instead of window_body_cols.
2300 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2301 (make_lispy_position): Handle right and bottom dividers.
2302 (Fsuspend_emacs): Pixelize call of change_frame_size.
2303 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2304 * lisp.h: Extern set_frame_param.
2305 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2307 (Fx_create_frame): Add entry for vertical_drag_cursor.
2308 Pixelize call of change_frame_size.
2309 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2310 * nsterm.m (ns_update_window_end): Optionally draw right
2312 (x_set_window_size): Add argument pixelwise.
2313 Call check_frame_size and change_frame_size with pixelwise zero.
2314 (ns_draw_window_divider): New function.
2315 (ns_redisplay_interface): Add ns_draw_window_divider.
2316 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2317 (x_new_font): Call x_set_window_size with pixelwise zero.
2318 * print.c (print_object): For a window print its sequence
2320 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2321 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2322 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2323 (w32_createwindow): Use scroll bar area width.
2324 (w32_wnd_proc): Handle bottom divider width.
2325 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2326 (Fx_create_frame): Default divider width parameters.
2327 Caclulate sizes pixelwise. Add vertical drag cursor support.
2328 (x_create_tip_frame): Default divider widths to zero.
2329 Pixelize call to change_frame_size.
2330 (Fx_show_tip): Add handling of divider widths. Pixelize window
2332 (Fw32_frame_rect): New function.
2333 (frame_parm_handler w32_frame_parm_handlers): Add divider
2335 (Vx_window_vertical_drag_shape): Add variable.
2336 * w32inevt.c (resize_event, maybe_generate_resize_event):
2337 Pixelize change_frame_size calls.
2338 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2340 * w32term.c (w32_draw_window_divider): New function.
2341 (x_update_window_end): Handle right divider.
2342 (w32_draw_fringe_bitmap, x_scroll_run)
2343 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2344 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2345 Calculate new frame sizes pixelwise.
2346 (x_new_font): Pixelize call to x_set_window_size.
2347 (x_check_fullscreen): Pixelize call to change_frame_size.
2348 (x_set_window_size_1, x_set_window_size): New argument
2349 pixelwise. Calculate pixelwise.
2350 (x_wm_set_size_hint): Use scroll bar area width.
2351 (w32_redisplay_interface): Add w32_draw_window_divider.
2352 * w32term.h (struct w32_output): Add vertical drag cursor.
2353 * widget.c (set_frame_size, update_wm_hints)
2354 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2356 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2357 * window.c (sequence_number): Restore.
2358 (Fwindow_pixel_width, Fwindow_pixel_height)
2359 (Fwindow_mode_line_height, Fwindow_header_line_height)
2360 (window_pixel_to_total, Frun_window_scroll_functions)
2361 (Fset_window_new_pixel, window_resize_apply_total)
2362 (Fwindow_resize_apply_total): New functions.
2363 (window_body_height, window_body_width): Rename from
2364 window_body_lines. New argument PIXELWISE.
2365 Calculate pixelwise.
2366 (Fwindow_body_height, Fwindow_body_width): New argument
2368 (coordinates_in_window, window_relative_x_coord): Use window's
2369 pixel width instead of total width.
2370 (replace_window, recombine_windows): Initialize pixel values.
2371 (resize_root_window, resize_frame_windows, grow_mini_window)
2372 (shrink_mini_window): New argument PIXELWISE.
2373 Calculate pixelwise.
2374 (Fdelete_other_windows_internal, adjust_window_margins)
2375 (window_resize_check, window_resize_apply)
2376 (Fdelete_window_internal, Fresize_mini_window_internal)
2377 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2378 (check_frame_size): Rename arguments. New argument PIXELWISE.
2379 Calculate pixelwise.
2380 (set_window_buffer): Make samebuf bool. Run configuration change
2381 hook only if buffer changed.
2382 (Fset_window_buffer): Rewrite doc-string.
2383 (make_window): Initialize new_pixel slot.
2384 (Fwindow_resize_apply): Check pixel size of root window.
2385 (Fsplit_window_internal): Call 2nd argument pixel_size.
2386 Calculate pixelwise.
2387 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2389 (save_window_data): New slots frame_text_width,
2390 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2391 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2393 (Fcurrent_window_configuration, Fset_window_configuration)
2394 (save_window_save, compare_window_configurations): Handle new
2395 slots in save_window_data and saved_window.
2396 (Fset_window_scroll_bars): Fix doc-string.
2397 (window_resize_pixelwise): New variable.
2398 (coordinates_in_window, Fcoordinates_in_window_p):
2400 (make_parent_window): Adjust sequence_number.
2401 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2403 * window.h (struct window): New members new_pixel, pixel_left,
2404 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2405 (wset_new_pixel): New function.
2406 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2407 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2408 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2409 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2410 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2411 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2412 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2413 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2414 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2415 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2416 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2417 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2418 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2419 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2420 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2422 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2423 (window_body_width, check_frame_size): Adapt external declarations.
2424 * xdisp.c (last_max_ascent): New integer.
2425 (window_text_bottom_y): Handle bottom divider.
2426 (window_box_width, window_box_height): Calculate pixelwise.
2427 (get_glyph_string_clip_rects): Handle right divider.
2428 (remember_mouse_glyph): When windows are resized pixelwise
2429 proceed with width and height set to 1.
2430 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2432 (move_it_to): Calculate and return maximum x position
2434 (Fwindow_text_pixel_size): New function.
2435 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2436 (tool_bar_lines_needed): Rename to tool_bar_height.
2437 Calculate pixelwise.
2438 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2439 Calculate pixelwise.
2440 (redisplay_tool_bar): Calculate pixelwise.
2441 (redisplay_window): Calculate pixelwise. Handle dividers.
2442 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2443 (x_draw_vertical_border): Handle dividers.
2444 (define_frame_cursor1): Handle vertical drag cursor.
2445 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2446 (expose_window): Calculate pixelwise. Handle dividers.
2447 (init_xdisp): Initialize pixel values.
2448 * xfaces.c (Qwindow_divider): New face.
2449 (realize_basic_faces): Realize it.
2450 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2451 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2452 (x_set_scroll_bar_default_width): Default actual width to 16.
2453 (Fx_create_frame): Set sizes pixelwise.
2454 (x_create_tip_frame): Default divider widths to zero.
2455 Pixelize call of change_frame_size.
2456 (Fx_show_tip): Handle divider widths. Initial pixel position
2458 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2459 (Vx_window_vertical_drag_shape): New option.
2460 * xmenu.c (free_frame_menubar): Pixelize call of
2462 * xterm.c (x_draw_window_divider): New function.
2463 (x_update_window_end): Optionally draw right divider.
2464 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2465 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2466 (handle_one_xevent, x_new_font): Calculate pixelwise.
2467 (x_set_window_size_1, x_set_window_size): New argument
2468 pixelwise. Calculate pixelwise.
2469 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2470 (struct x_redisplay_interface): Add x_draw_window_divider.
2471 * xterm.h (struct x_output): Add vertical_drag_cursor.
2473 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2475 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2476 Set invisible frames's `redisplay' when a full redisplay is requested.
2477 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2478 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2479 (display_mode_lines): Set it here instead.
2481 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2483 * dispextern.h (set_window_update_flags): Remove.
2485 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2487 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2489 * xdisp.c (REDISPLAY_SOME_P): New macro.
2490 (redisplay_internal): Use it (bug#15999).
2491 (prepare_menu_bars, redisplay_window): Use it as well.
2493 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2495 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2497 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2498 (globals_of_w32font): Zero it out.
2499 (GetCharWidth32W_Proc): New function pointer.
2500 (get_char_width_32_w): New function.
2501 (compute_metrics): If get_glyph_outline_w returns an error, try
2502 get_char_width_32_w before declaring a failure. This avoids
2503 punishing raster (a.k.a. "bitmap") fonts by slowing down
2504 redisplay. (Bug#6364).
2506 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2508 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2509 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2510 highlight needs to be redisplayed. (Bug#15913)
2512 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2514 Fix minor problems found by static checking.
2515 * buffer.h (struct buffer_text, struct buffer):
2516 * frame.h (struct frame):
2517 * window.h (struct window):
2518 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2519 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2520 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2521 no-longer-valid use of HAVE_MENUS.
2522 * xdisp.c (propagate_buffer_redisplay): Now static.
2524 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2526 * xmenu.c (Fmenu_or_popup_active_p):
2527 * window.c (Fset_window_configuration):
2528 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2529 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2530 * fns.c (Fyes_or_no_p):
2531 * editfns.c (Fmessage_box, Fmessage_or_box):
2532 * alloc.c (make_save_ptr_ptr):
2533 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2535 * window.c (Fset_window_configuration): Move select_window later.
2537 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2539 Refine redisplay optimizations to only redisplay *some* frames/windows
2540 rather than all of them.
2541 * xdisp.c (REDISPLAY_SOME): New constant.
2542 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2543 (bset_redisplay, bset_update_mode_line): New functions.
2544 (message_dolog): Use bset_redisplay.
2545 (clear_garbaged_frames): Use fset_redisplay.
2546 (echo_area_display): Use wset_redisplay.
2547 (buffer_shared_and_changed): Remove.
2548 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2549 frame titles. Compute the actual set of windows redisplayed.
2550 Don't update frame titles and menu bars for frames that don't need to
2552 (propagate_buffer_redisplay): New function.
2554 (redisplay_internal): Use it. Be more selective in the set of windows
2555 we redisplay. Propagate windows_or_buffers_changed to
2556 update_mode_lines a bit later to simplify the code.
2557 (mark_window_display_accurate_1): Reset window and buffer's
2559 (redisplay_window): Do nothing if neither the window nor the buffer nor
2560 the frame needs redisplay.
2561 * window.h (struct window): Add `redisplay' field.
2562 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2563 (redisplay_other_windows, window_list): New declarations.
2564 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2565 (window_list): Not static any more.
2566 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2567 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2568 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2569 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2570 * frame.h (struct frame): Add `redisplay' field.
2571 Move `external_menu_bar' bitfield next to other bit-fields.
2572 (SET_FRAME_GARBAGED): Use fset_redisplay.
2573 (SET_FRAME_VISIBLE): Don't garbage the frame;
2574 Use redisplay_other_windows.
2575 * buffer.h (struct buffer): Add `redisplay' field.
2576 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2577 (modify_overlay): Use bset_redisplay.
2578 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2580 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2582 Support w32 file notifications in batch mode.
2583 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2584 invalid (which happens in batch mode). If non-interactive, call
2585 handle_file_notifications to store file notification events in the
2586 input queue. (Bug#15933)
2588 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2590 * w32inevt.c (handle_file_notifications): Now external, not static.
2592 * w32term.h (handle_file_notifications): Provide prototype.
2594 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2595 init_crit, since init_display, which does that otherwise, is not
2598 2013-11-27 Glenn Morris <rgm@gnu.org>
2600 * Makefile.in ($(lispsource)/international/charprop.el): New.
2601 (emacs$(EXEEXT)): Depend on charprop.el.
2603 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2605 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2606 deleting portions of the buffer under non-nil REPLACE argument.
2609 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2610 directory, watch it and not its parent.
2611 (add_watch): Allow empty string in FILE.
2613 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2615 * window.c (Fset_window_start, window_resize_apply)
2616 (window_scroll): Reset window_end_valid (Bug#15957).
2618 2013-11-27 Glenn Morris <rgm@gnu.org>
2620 * Makefile.in (leimdir): Now in lisp source directory.
2621 ($(leimdir)/leim-list.el): Just use ../leim .
2622 * epaths.in (PATH_DUMPLOADSEARCH):
2623 * lread.c (load_path_default):
2624 * nsterm.m (ns_load_path): No more leim directory.
2626 2013-11-26 Andreas Schwab <schwab@suse.de>
2628 * .gdbinit (xgettype): Add cast.
2630 2013-11-26 Glenn Morris <rgm@gnu.org>
2632 Preload leim-list.el.
2633 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2634 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2635 is a single directory.
2637 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2639 bool-vector-subsetp is now the normal direction (Bug#15912).
2640 * data.c (Fbool_vector_subsetp): Test whether the first argument
2641 is a subset of the second one, not the reverse. Add doc string.
2643 Fix minor problems found by static checking.
2644 * lread.c (load_path_default): Now static.
2645 * textprop.c (text_property_stickiness): Be consistent about the
2646 test used when deciding whether to consider the previous character.
2647 This simplifies the code a bit.
2649 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2651 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2653 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2654 (syms_of_frame): Don't defsubr them.
2656 2013-11-25 Glenn Morris <rgm@gnu.org>
2658 * lread.c (load_path_default): Change the sense of the argument.
2659 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2660 from dump_path. When it is not, avoid checking dump_path twice.
2662 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2663 uninstalled dump_path against installed Vload_path. (Bug#15964)
2665 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2667 Export get_pos_property to Elisp.
2668 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2669 (syms_of_editfns): Export it to Elisp.
2671 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2673 2013-11-23 Romain Francoise <romain@orebokech.com>
2675 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2676 initialization here ...
2677 (syms_of_fileio): ... from here.
2679 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2681 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2682 Please use --enable-check-lisp-object-type.
2684 2013-11-23 Glenn Morris <rgm@gnu.org>
2686 * process.c (get_process): Explicit error for dead buffers.
2688 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2690 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2692 2013-11-23 Glenn Morris <rgm@gnu.org>
2694 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2695 * lread.c (load_path_check): Take path to check as argument.
2696 (load_path_default): New, split from init_lread.
2697 (init_lread): Move calc of default load-path to load_path_default.
2698 Empty elements in EMACSLOADPATH now stand for the default.
2699 (load-path): Doc fix.
2700 * emacs.c (decode_env_path): Add option to treat empty elements
2701 as nil rather than ".".
2702 * callproc.c (init_callproc_1, init_callproc):
2703 * image.c (Vx_bitmap_file_path):
2704 * lisp.h (decode_env_path):
2705 * lread.c (Vsource_directory):
2706 Update for new argument spec of decode_env_path.
2708 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2710 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2711 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2713 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2715 Fix some dependency problems that cause unnecessary recompiles.
2716 Problem reported by RMS in
2717 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2718 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2719 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2720 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2721 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2722 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2723 (boostrap-clean): No need to remove stamp-oldxmenu.
2725 Fix recently introduced bool vector overrun.
2726 This was due to an optimization that went awry.
2727 Reported by Glenn Morris in
2728 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2729 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2730 for empty vectors, undoing the 2013-11-18 change.
2731 * data.c (bool_vector_binop_driver): Rely on this.
2732 Fix bug that occasionally overran the destination.
2733 * lisp.h (struct Lisp_Bool_vector): Document this.
2735 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2737 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2740 * nsterm.m (init, run, stop:): Comment out for now, does not work
2743 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2745 * charset.c (syms_of_charset): Don't read past end of string.
2747 2013-11-19 Glenn Morris <rgm@gnu.org>
2749 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2751 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2753 Add hooks to run on gaining/losing focus. (Bug#15029)
2754 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2755 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2756 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2758 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2760 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2761 The old names predated the API change that put destination at end.
2763 Improve API of recently-added bool vector functions (Bug#15912).
2764 The old API had (bool-vector-count-matches A B)
2765 and (bool-vector-count-matches-at A B I), which gave the
2766 misleading impression that the two functions were variants, one
2767 with a location I. The new API has (bool-vector-count-population A)
2768 and (bool-vector-count-consecutive A B I) to make the distinction
2769 clearer. The first function no longer has a B argument, since the
2770 caller can easily determine the number of nils if the length and
2771 number of ts is known.
2772 * data.c (Fbool_vector_count_population): Rename from
2773 bool_vector_count_matches, and accept just 1 argument.
2774 (Fbool_vector_count_consecutive): Rename from
2775 Fbool_vector_count_matches_at.
2777 Always allocate at least one bits_word per bool vector.
2778 See Daniel Colascione in:
2779 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2780 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2781 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2782 * lisp.h (struct Lisp_Bool_vector): Document this.
2784 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2786 * insdel.c (invalidate_buffer_caches): New function, consolidated
2787 from part of prepare_to_modify_buffer.
2788 (insert_from_gap, prepare_to_modify_buffer):
2789 * coding.c (code_convert_region, code_convert_string):
2790 Call invalidate_buffer_caches. (Bug#15841)
2792 * lisp.h (invalidate_buffer_caches): Add prototype.
2794 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2796 * w32term.c (x_update_window_end): Don't invalidate the entire
2797 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2798 highlight needs to be redisplayed. (Bug#15913)
2800 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2802 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2804 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2806 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2807 while we are using Vprin1_to_string_buffer.
2809 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2810 after inserting the description string. (Bug#15907)
2812 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2814 * data.c: Work around bogus GCC diagnostic about shift count.
2815 Reported by Eli Zaretskii in
2816 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2817 (pre_value): New function.
2818 (count_trailing_zero_bits): Use it.
2820 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2822 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2823 assume C macros are not supported even under -g3 in these old GCC
2826 2013-11-15 Leo Liu <sdl.web@gmail.com>
2828 * minibuf.c (Ftry_completion, Fall_completions)
2829 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2831 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2833 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2834 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2835 This avoids placing unnecessary constants into the Emacs code.
2837 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2839 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2840 for Cygwin w32 build.
2842 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2843 for Cygwin w32 build. (Bug#15892)
2845 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2847 Simplify, port and tune bool vector implementation.
2848 * alloc.c (bool_vector_exact_payload_bytes)
2849 (bool_vector_payload_bytes): Remove.
2850 (bool_vector_fill): Return its argument.
2851 * alloc.c (bool_vector_fill):
2853 * print.c (print_object):
2854 Simplify by using bool_vector_bytes.
2855 * alloc.c (make_uninit_bool_vector):
2856 New function, broken out from Fmake_bool_vector.
2857 (Fmake_bool_vector): Use it. Use tail call.
2858 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2859 * data.c (BITS_PER_ULL): New constant.
2860 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2861 if long long versions don't exist.
2862 (shift_right_ull): New function.
2863 (count_one_bits_word): New function, replacing popcount_bits_word
2864 macro. Don't assume that bits_word is no wider than long long.
2865 (count_one_bits_word, count_trailing_zero_bits):
2866 Don't assume that bits_word is no wider than long long.
2867 * data.c (bool_vector_binop_driver, bool_vector_not):
2868 * fns.c (Fcopy_sequence):
2870 Create an uninitialized destination, to avoid needless work.
2871 (internal_equal): Simplify.
2872 (Ffillarray): Prefer tail call.
2873 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2874 contain at least one word.
2875 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2876 chars are narrower than ints.
2877 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2878 * fns.c (Fcopy_sequence):
2880 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2881 Don't try to port to hosts where bits_word values have holes; the
2882 code wouldn't work there anyway. Verify this assumption, though.
2883 (bool_vector_bytes): New function.
2884 (make_uninit_bool_vector): New decl.
2885 (bool_vector_fill): Now returns Lisp_Object.
2887 * xfns.c (xic_create_fontsetname):
2888 * xrdb.c (gethomedir): Prefer tail calls.
2890 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2892 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2893 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2895 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2896 that requires a return value.
2897 (Fset_buffer_modified_p): Take advantage of this change to do
2900 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2902 * buffer.c (Frestore_buffer_modified_p): Sync it with
2903 Fset_buffer_modified_p.
2904 (Fforce_mode_line_update): New function, moved from subr.el.
2905 (Fset_buffer_modified_p): Use them.
2906 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2908 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2910 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2911 This avoids undefined behavior when subtracting pointers into
2912 different aways. On my platform it also makes the code a tad
2913 smaller and presumably faster.
2915 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2917 * keyboard.c (command_loop_1): Use region-extract-function.
2918 * insdel.c (Qregion_extract_function): Not static any more (can we
2919 stop pretending that these vars can benefit from being marked static?).
2921 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2923 * search.c (find_newline): If buffer text is relocated during the
2924 "dumb loop", adjust C pointers into buffer text to follow suit.
2927 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2929 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2930 for conversion (Bug#15837).
2932 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2934 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2935 for the entire range of inserted characters. (Bug#15841)
2937 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2939 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2941 (realize_default_face): Remove assignment to distant-foreground if
2942 unspecified (Bug#15815).
2944 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2946 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2947 cache-long-scans disabled, since we don't want to call
2948 prepare_to_modify_buffer (in insert_1_both) for each message we
2951 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2952 from buffer.c. Improve commentary to the buffer field setter
2955 * buffer.c (bset_cache_long_scans): Static function deleted.
2956 Improve commentary to the buffer field setter functions.
2957 (init_buffer_once): Default for cache-long-scans changed to t.
2960 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2962 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2964 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2965 This bug was introduced in my 2013-06-21 change, and caused
2966 struct Lisp_Sub_Char_Table objects to be given too many slots,
2967 which broke 'make -C admin/unidata'.
2969 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2971 Import changes from mac-port 4.5.
2972 * macfont.m (mac_font_copy_default_descriptors_for_language)
2973 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2974 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2975 (macfont_language_default_font_names): New.
2976 (macfont_list): Rearrange language/charset code.
2977 (macfont_close): Don't check for macfont_info->cache.
2978 (mac_ctfont_create_preferred_family_for_attributes): New font
2979 selection code, call
2980 mac_font_copy_default_name_for_charset_and_languages.
2981 (mac_font_copy_default_descriptors_for_language)
2982 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2984 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2986 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2988 Port to C11 aligned_alloc, and fix some integer overflows.
2989 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2990 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2991 and use of posix_memalign replaced with aligned_alloc.
2992 (aligned_alloc): New function, defined or declared as needed.
2993 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2994 Don't undef; configure.ac now does this.
2995 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2996 (calloc, aligned_alloc): Check for integer overflow.
2997 (aligned_alloc): Rename from memalign. All uses changed.
2998 (memalign): New function, an alias for aligned_alloc.
3000 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3002 * xdisp.c (redisplay_internal): Fix typo in last change.
3004 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3006 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3008 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3010 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3011 redisplay--mode-lines-cause.
3012 (redisplay_internal): Keep them uptodate. Remove redundant check of
3013 buffer_shared_and_changed.
3014 * *.[chm]: Number every assignment to update_mode_lines so we
3015 can track why it is set.
3017 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3019 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3021 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3023 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3024 can track why it is set.
3026 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3028 Integer-related fixes for term.c etc.
3029 * dispextern.h (face_tty_specified_color): New function.
3030 * term.c (turn_on_face): Don't rely on undefined behavior when
3031 assigning an out-of-range value to 'long'.
3032 Simplify test for toggling highlight.
3033 (tty_capable_p): Omit last two (unused) args. All callers changed.
3034 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3035 (read_menu_input, tty_menu_activate, tty_menu_show):
3036 * xfaces.c (x_supports_face_attributes_p)
3037 (tty_supports_face_attributes_p):
3038 Use bool for boolean. All callers changed.
3039 (tty_supports_face_attributes_p): Omit defaults for color indices;
3040 no longer needed. Simplify tail call.
3042 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3044 * xdisp.c (prepare_menu_bars): Mark static.
3045 * lisp.h (prepare_menu_bars): Don't declare.
3046 * xselect.c (x_handle_selection_clear):
3047 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3049 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3051 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3052 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3054 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3056 * keyboard.c (Fcommand_error_default_function): Rename from
3057 Fdefault_error_output.
3059 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3061 * keyboard.c (Fdefault_error_output): New function, extracted from
3063 (syms_of_keyboard): Use it for Vcommand_error_function.
3065 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3067 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3068 (init_eval): Use it to ensure handlerlist is non-NULL.
3069 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3070 (Fsignal): Adjust NULLness test of handlerlist.
3071 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3073 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3075 * callproc.c (call_process): Call prepare_to_modify_buffer before
3076 decoding text read from the sub-process, as the decoded stuff will
3077 be inserted into the buffer. This will invalidate the various
3078 caches maintained for the buffer. (Bug#15148)
3080 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3082 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3083 string of glyphless-char-display.
3085 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3087 * nsfns.m (ns_get_name_from_ioreg): New function.
3088 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3089 OSX >= 10.9. Use ns_get_name_from_ioreg.
3091 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3093 Simplify and port recent bool vector changes.
3094 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3095 only in this file. Use a more-efficient implementation if the
3096 second argument is a power of 2.
3097 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3098 Remove no-longer-necessary compile-time checks.
3099 (bool_vector_exact_payload_bytes): New function.
3100 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3101 exact payload changed to call the new function. Do not assume
3102 that the arg or result fits in ptrdiff_t.
3103 (bool_vector_fill): New function.
3104 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3106 (vroundup_ct): Don't assume arg fits in size_t.
3107 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3108 invoke set_category_set.
3109 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3110 All callers changed. Use bool_vector_set.
3111 * category.h (XCATEGORY_SET): Remove; no longer needed.
3112 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3114 * data.c (Faref): Use bool_vector_ref.
3115 (Faset): Use bool_vector_set.
3116 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3117 (Fbool_vector_not, Fbool_vector_count_matches)
3118 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3119 * fns.c (concat): Use bool_vector_ref.
3120 (Ffillarray): Use bool_vector_fill.
3121 (mapcar1): Use bool_vector_ref.
3122 (sxhash_bool_vector): Hash words, not bytes.
3123 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3124 a constant, since it's now used in #if.
3125 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3126 unsigned char on unusual architectures, so that we no longer
3127 assume that the number of bits per bits_word is a power of two or
3128 is a multiple of 8 or of CHAR_BIT.
3129 (Qt): Add forward decl.
3130 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3131 at least as strictly as bits_word.
3132 (bool_vector_data, bool_vector_uchar_data): New accessors.
3133 All data structure accesses changed to use them.
3134 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3135 (bool_vector_set): New functions.
3136 (bool_vector_fill): New decl.
3137 (ROUNDUP): Move to alloc.c as described above.
3139 Fix recent gnutls changes.
3140 * gnutls.c (Fgnutls_boot): Don't assume C99.
3141 * process.c (wait_reading_process_output): Fix typo in recent change.
3143 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3145 * process.c (wait_reading_process_output, read_process_output)
3146 (send_process): Check gnutls_state is not NULL.
3148 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3149 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3151 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3153 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3154 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3156 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3159 * nsfns.m (Fx_create_frame): Fix memory leak.
3161 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3162 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3163 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3165 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3167 * xdisp.c (message3_nolog, message_with_string): Encode the string
3168 before writing it to the terminal in a non-interactive session.
3170 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3171 sure we concatenate them into a unibyte string.
3173 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3174 resulting temporary name before returning it to the caller.
3175 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3176 is a unibyte string, convert NAME to a unibyte string to ensure
3177 that the result is also a unibyte string.
3179 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3180 create unibyte strings from default paths and directory/file
3183 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3186 * callproc.c (init_callproc): Use build_unibyte_string to make
3187 sure we create unibyte strings from default paths and
3188 directory/file names.
3190 * buffer.c (init_buffer): Don't store default-directory of
3191 *scratch* in multibyte form. The original problem which led to
3192 that is described in
3193 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3194 but it was solved long ago. (Bug#15260)
3196 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3198 Port to stricter C99 platforms.
3199 Especially, C99 prohibits nesting a struct X inside struct Y if
3200 struct X has a flexible array member.
3201 * alloc.c (struct sdata): New type.
3202 (sdata): Implement in terms of struct sdata.
3203 Remove u member; all uses replaced by next_vector, set_next_vector.
3204 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3205 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3206 (struct sblock): Rename first_data member to data, which is now
3207 a flexible array member. All uses changed.
3208 (next_vector, set_next_vector, large_vector_vec): New functions.
3209 (vector_alignment): New constant.
3210 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3211 (struct large-vector): Now merely a NEXT member, since the old approach
3212 ran afoul of stricter C99. All uses changed to use
3213 large_vector_vec or large_vector_offset.
3214 (large_vector_offset): New constant.
3215 * dispnew.c: Include tparam.h, for tgetent.
3216 Do not include term.h; no longer needed.
3217 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3218 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3219 (struct Lisp_Vector): Use a flexible array member for contents,
3220 instead of a union with a member that is an array of size 1.
3222 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3223 fact that the struct no longer contains a union.
3224 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3225 (struct Lisp_Save_Value, struct Lisp_Free):
3226 Use unsigned, not int, for spacers, to avoid c99 warning.
3227 (union specbinding): Use unsigned, not bool, for bitfield, as
3228 bool is not portable to pre-C99 hosts.
3230 2013-11-04 Glenn Morris <rgm@gnu.org>
3232 * emacs.c (usage_message): Mention that `-L :...' appends.
3234 2013-11-02 Glenn Morris <rgm@gnu.org>
3236 * Makefile.in (abs_builddir): Remove.
3237 (bootstrap_exe): Use relative filename.
3239 Use relative filenames in TAGS files.
3240 * Makefile.in (abs_srcdir): Remove it again.
3241 (.PHONY): Remove frc.
3242 (maintainer-clean): No more TAGS-LISP file.
3243 (TAGS): Pass relative file names to etags.
3244 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3246 * Makefile.in (abs_srcdir): New, set by configure.
3248 (maintainer-clean): Remove pointless echo. That should be in the
3249 top-level Makefile, if anywhere. Delete TAGS-LISP.
3250 (extraclean): No s/ and m/ directories for some time.
3251 (TAGS): Also depend on ctagsfiles3.
3252 Remove no-longer-defined S_FILE.
3253 Pass absolute filenames to etags once more.
3254 (TAGS-LISP): Replace lispdir with its expansion.
3255 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3256 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3258 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3260 * xfaces.c (check_lface_attrs, realize_default_face):
3261 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3262 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3264 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3266 * emacs.c (original_pwd): Remove global var by making it local.
3267 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3269 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3271 * xfaces.c: Declare color_distance.
3272 (QCdistant_foreground): New variable.
3273 (NEAR_SAME_COLOR_THRESHOLD): New define.
3274 (load_color2): New function.
3275 (load_color): Call load_color2.
3276 (load_face_colors): Call load_color2 and if distant-color is specified
3277 calculate distant and use distant-color if colors are near.
3278 (LFACE_DISTANT_FOREGROUND): New define.
3279 (merge_face_ref, Finternal_set_lisp_face_attribute)
3280 (Finternal_get_lisp_face_attribute)
3281 (x_supports_face_attributes_p): Handle distant-foreground similar to
3283 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3285 * dispextern.h (lface_attribute_index):
3286 Add LFACE_DISTANT_FOREGROUND_INDEX.
3288 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3290 * image.c (pbm_next_char): New function.
3291 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3292 (pbm_scan_number): Use it.
3293 (Qlibjpeg_version): New variable.
3294 (syms_of_image): DEFSYM and initialize it.
3296 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3298 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3300 2013-10-31 Glenn Morris <rgm@gnu.org>
3302 * emacs.c (original_pwd): New char.
3303 (main): If using --chdir, store original_pwd.
3304 (init_cmdargs): When setting Vinvocation_directory based on a
3305 relative argv[0], use original_pwd if set. (Bug#15768)
3307 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3309 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3311 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3313 * insdel.c: Fix minor problems found by static checking.
3314 (Qregion_extract_function): Now static.
3315 (prepare_to_modify_buffer_1): Remove unused locals.
3317 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3319 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3320 (syms_of_xdisp): Declare pre-redisplay-function.
3321 (markpos_of_region): Remove function.
3322 (init_iterator, compute_stop_pos, handle_face_prop)
3323 (face_before_or_after_it_pos, reseat_to_string)
3324 (get_next_display_element, window_buffer_changed)
3325 (redisplay_internal, try_cursor_movement, redisplay_window)
3326 (try_window_reusing_current_matrix, try_window_id, display_line)
3327 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3328 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3329 * window.h (struct window): Remove field `region_showing'.
3330 * dispextern.h (struct it): Remove region_beg/end_charpos.
3331 (face_at_buffer_position, face_for_overlay_string)
3332 (face_at_string_position): Update prototypes.
3333 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3334 (face_at_string_position): Remove `region_beg' and `region_end' args.
3335 * fontset.c (Finternal_char_font):
3336 * font.c (font_at, font_range): Adjust calls accordingly.
3337 * insdel.c (Qregion_extract_function): New var.
3338 (syms_of_insdel): Initialize it.
3339 (prepare_to_modify_buffer_1): Use it.
3341 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3343 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3344 * ftxfont.c (ftxfont_get_gcs):
3345 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3346 * xfaces.c (x_free_colors, x_free_dpy_colors)
3347 (x_create_gc, unload_color):
3348 * xselect.c (x_property_data_to_lisp):
3349 * xsettings.c (parse_settings):
3350 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3351 (get_bits_and_offset): Adjust definition.
3352 * frame.c (XParseGeometry): Adjust locals.
3353 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3354 * regex.h (toplevel): Likewise for reg_syntax_t.
3356 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3358 * eval.c (run_hook_with_args): Use FUNCTIONP.
3360 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3362 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3363 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3364 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3365 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3366 on MS-Windows anyway.
3367 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3368 (free_realized_face): ...adjust user.
3369 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3370 white relief pixels to -1.
3371 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3372 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3373 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3375 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3377 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3378 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3379 in practice now. All callers changed.
3381 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3383 * dispextern.h (struct face): Use bitfields for 'underline_type'
3384 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3385 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3386 'stipple' member. Move 'lface' member up to help...
3387 * xfaces.c (make_realized_face): ...this function to find and
3388 clear just the members that need clearing.
3389 (load_face_colors, realize_x_face):
3390 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3392 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3394 * xftfont.c (struct xftfont_info): Remove set-but-unused
3396 (xftfont_open): Adjust user.
3397 (xftfont_get_colors): Remove useless prototype.
3399 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3401 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3402 before passing them to 'unexec'. (Bug#15260)
3404 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3406 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3408 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3410 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3411 the changed signature of the font driver's 'close' method.
3413 * w32font.h (w32font_close): Adjust the prototype to the change in
3414 function definition.
3416 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3418 * w32uniscribe.c (uniscribe_close): Adapt the call to
3419 w32font_close to its new prototype.
3421 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3423 Omit unused frame argument of font API's close function.
3424 * font.h (struct font): Drop frame argument. Adjust comment.
3425 * font.c (font_clear_cache, font_close_object): Adjust users.
3426 * ftfont.c (ftfont_close):
3427 * ftxfont.c (ftxfont_close):
3428 * macfont.m (macfont_close):
3429 * nsfont.m (nsfont_close):
3430 * w32font.c (w32font_close):
3431 * xfont.c (xfont_close):
3432 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3433 tweak comments and make functions safe if called more than once for
3434 the same font object.
3436 Perform font-specific cleanup when font object is swept by GC. See
3437 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3438 * alloc.c (cleanup_vector): New function.
3439 (sweep_vector): Call it for each reclaimed vector object.
3440 * font.h (struct font): Adjust comment.
3442 2013-10-24 Glenn Morris <rgm@gnu.org>
3444 * Makefile.in (abs_top_srcdir): New, set by configure.
3446 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3448 Adjust recent font-related changes to fix bug#15686.
3449 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3450 is a live window system frame, mark its default font too.
3452 2013-10-23 Glenn Morris <rgm@gnu.org>
3454 * Makefile.in (RUN_TEMACS): Make relative (again).
3455 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3456 (bootstrap-emacs$(EXEEXT)):
3457 Quote entities that might contain whitespace.
3459 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3461 Port to Solaris 10 and its bundled GCC.
3462 Problem reported by Timothy C. Burt.
3463 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3465 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3467 Do not allow font caches to grow too large.
3468 * alloc.c (compact_font_cache_entry, compact_font_caches):
3469 New functions or stub if not HAVE_WINDOW_SYSTEM.
3470 (compact_undo_list): Factor out from Fgarbage_collect.
3472 (mark_face_cache): Mark face font. Move down to avoid
3474 (mark_terminals): Do not mark font cache here.
3475 (Fgarbage_collect): Call compaction functions described
3476 above. Adjust comment.
3478 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3480 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3481 chdir to HOME (bug#15607).
3483 * nsterm.m (Qcocoa, Qgnustep): New variables.
3484 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3485 (ns_get_color): Make selection color work for GNUstep also.
3487 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3489 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3490 handles mouse clicks. Instead, let GPM use the same code as all
3491 the other mice use. See the discussion starting at
3492 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3493 for the details of the problem with the menu bar this fixes.
3495 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3497 Remove port-specific display name lists to avoid extra
3498 complexity and data duplication with display info lists.
3499 * xterm.h (x_display_name_list): Remove declaration.
3500 * xterm.c (x_display_name_list): Remove.
3501 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3502 * xfns.c (x_display_info_for_name, Fx_display_list):
3503 Likewise. Use x_display_list where appropriate.
3504 * w32term.h (w32_display_name_list): Remove declaration.
3505 * w32term.c (w32_display_name_list): Remove.
3506 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3508 * w32fns.c (x_display_info_for_name, Fx_display_list):
3509 Likewise. Use x_display_list where appropriate.
3510 * nsterm.h (ns_display_name_list): Remove declaration.
3511 * nsterm.m (ns_display_name_list): Remove.
3512 (ns_term_init, syms_of_nsterm): Adjust users.
3513 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3514 Likewise. Use x_display_list where appropriate.
3515 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3516 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3517 (mark_terminals): Mark per-terminal font cache.
3519 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3521 Don't run timers in input-pending-p. Its new check-timers param
3522 provides the prior behavior. (Bug#15045).
3523 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3525 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3527 Make some functions static in non-Microsoft builds.
3528 On my platform (Fedora 19 x86-64), this shrinks the
3529 Emacs executable (text+data) by 0.25%.
3530 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3531 (load_color) [!MSDOS]:
3532 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3533 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3534 * lisp.h (check_existing):
3535 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3536 (network_interface_info) [!WINDOWSNT]:
3537 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3538 Remove extern decls.
3539 * fileio.c (check_existing):
3540 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3541 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3542 (network_interface_info) [!WINDOWSNT]:
3543 * term.c (encode_terminal_code) [!WINDOWSNT]:
3544 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3545 * xfaces.c (load_color) [!MSDOS]:
3547 * fileio.c (check_existing, check_executable, check_writable):
3548 * process.c (network_interface_list, network_interface_info):
3549 Move earlier, so that we don't need forward decls.
3550 * gnutls.c (fn_gnutls_transport_set_errno)
3551 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3553 * w32.c (init_environment): Use faccessat rather than
3554 check_existing, partly for consistency with the rest of the code
3555 in this file, partly so that check_existing can be static.
3557 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3558 * emacs.c (MAIN_PROGRAM): New macro.
3559 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3560 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3562 bool vector int width fixes
3563 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3564 (Fbool_vector_count_matches_at):
3565 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3566 can exceed PTRDIFF_MAX, at least in theory.
3567 (Fbool_vector_count_matches_at):
3568 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3570 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3572 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3573 (struct sockaddr): Add forward decl, for platforms that lack it.
3575 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3577 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3580 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3582 * w32.c (network_interface_get_info, network_interface_list)
3583 (network_interface_info): New functions. (Bug#15610)
3584 (GetAdaptersInfo_Proc): New typedef.
3585 (get_adapters_info): New wrapper function.
3586 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3588 * process.h (network_interface_list, network_interface_info):
3591 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3592 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3593 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3594 for WINDOWSNT. Doc fix.
3595 (syms_of_process): Defsubr Snetwork_interface_list and
3596 Snetwork_interface_info unconditionally.
3598 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3599 in NS GUI sessions. (Bug#15629)
3601 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3603 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3605 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3607 * print.c (print_object): Print " ..." when truncating bool vectors.
3609 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3611 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3612 standard mouse buttons.
3614 * termhooks.h (struct input_event): Remove incorrect commentary.
3616 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3618 Disallow bool vector operations on mixed-length operands.
3619 The old behavior left garbage in the result vector sometimes,
3620 and didn't seem to be useful.
3621 * data.c (Qwrong_length_argument): New static var.
3622 (wrong_length_argument): New function.
3623 (bool_vector_binop_driver): Check that args agree in length.
3625 * keyboard.c, keyboard.h (all_kboards): Now static.
3627 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3629 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3630 note from the lispref.
3632 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3634 * nsterm.h (struct ns_display_info): Remove set-but-unused
3635 member image_cache (image caches are per-terminal anyway).
3636 (FRAME_X_IMAGE_CACHE): Remove.
3637 * nsterm.m (ns_initialize_display_info): Adjust user.
3639 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3641 * w32proc.c: Include mingw_time.h.
3643 * w32.c: Include mingw_time.h.
3645 Implement scrolling of TTY menus when the screen is too short.
3647 * term.c (tty_menu_display): Accept an additional argument, the
3648 menu item from which to start displaying the menu. Account for
3649 the value of Y when limiting the menu to the number of available
3651 (mi_result): New enumeration.
3652 (read_menu_input): Return enumerated value. When the y coordinate
3653 hits min_y or max_y, return scroll indication instead of wrapping
3655 (tty_menu_activate): Handle the scrolling indications from
3656 read_menu_input. Compute the first menu item to display and pass
3657 it to tty_menu_display.
3659 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3661 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3662 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3663 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3664 Adjust to match the change described below.
3665 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3666 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3667 memory_below_frame members to...
3668 * termchar.h (struct tty_display_info): ...here because they're
3669 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3670 * term.c (init_tty):
3671 * nsterm.m (ns_create_terminal):
3672 * w32term.c (w32_create_terminal):
3673 * xterm.c (x_create_terminal): Adjust users.
3674 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3675 to filter out non-TTY frames. Adjust comment.
3676 (scrolling): Adjust user. Prefer eassert for debugging check.
3678 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3680 * xfaces.c (PT_PER_INCH): Remove unused macro.
3681 * termhooks.h (struct terminal): Remove set-but-unused
3682 member fast_clear_end_of_line.
3683 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3684 * nsterm.m (ns_create_terminal):
3685 * term.c (init_tty):
3686 * w32term.c (w32_create_terminal):
3687 * xterm.c (x_create_terminal): Adjust users.
3689 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3691 * lisp.h (bool_vector_size): New function.
3692 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3693 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3694 (Fbool_vector_not, Fbool_vector_count_matches_at):
3695 Remove uses of 'eassume' that should no longer be needed,
3696 because they are subsumed by the 'eassume' in bool_vector_size.
3698 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3700 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3701 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3702 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3704 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3706 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3707 have different dimensions. (Bug#15575)
3709 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3712 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3714 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3716 * term.c (tty_menu_show): Never return with unbalanced
3717 specpdl. Use eassert for debugging check. Adjust style.
3719 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3721 * term.c (read_menu_input): Make selection of menu items
3722 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3723 (tty_menu_activate): Fix off-by-one error when computing max_y.
3725 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3727 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3728 audit logging (only used with GnuTLS 3.x) and enable it.
3730 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3732 * dispnew.c (redraw_frame): Remove useless #ifdef because
3733 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3734 Also, move TTY fflush to...
3735 * term.c (tty_update_end): ...this function.
3737 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3739 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3740 the end of the frame's glyph matrix. (Bug#15575)
3742 * term.c (tty_menu_display): Don't move cursor while overwriting
3743 frame's glyphs with menu items. Limit the number of items
3744 displayed to what can be shown on the available screen lines,
3745 excluding the echo area.
3746 (tty_menu_activate): Limit the Y coordinate allowed by
3747 read_menu_input to the last screen line used for menu display.
3749 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3751 * lisp.h (eassume): New macro.
3752 Also, include <verify.h>, for 'assume'.
3753 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3754 (vroundup, vector_nbytes):
3755 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3756 (Fbool_vector_not, Fbool_vector_count_matches)
3757 (Fbool_vector_count_matches_at):
3758 Use eassume, not eassert.
3759 * casetab.c (set_identity, shuffle):
3760 * composite.c (composition_gstring_put_cache):
3761 * dispnew.c (update_frame_1):
3762 * ftfont.c (ftfont_shape_by_flt):
3763 * image.c (gif_load):
3764 * intervals.c (offset_intervals):
3765 * macfont.m (macfont_shape):
3766 Remove calls to 'assume' that are no longer needed, because
3767 --enable-gcc-warnings no longer generates bogus warnings
3768 when these calls are removed.
3770 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3772 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3774 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3776 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3777 (Qsubstitute_env_in_file_name): New var.
3778 (syms_of_fileio): Define it.
3780 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3782 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3783 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3786 * term.c (save_and_enable_current_matrix): Don't allocate and
3787 don't save margin areas.
3788 (restore_desired_matrix): Don't restore margin areas.
3789 (free_saved_screen): Don't free margin areas.
3791 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3793 * image.c: Pacify --enable-gcc-warnings.
3794 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3795 #define only if used.
3797 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3799 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3800 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3801 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3802 (gif_load): For giflib v5.x and later, display the error message
3803 produced by giflib when its functions fail.
3804 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3807 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3809 * keyboard.c (last_event_timestamp): Remove. For X selection and
3810 GTK popup menus, it may be obtained from per-frame X display info.
3811 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3812 (process_special_events): Adjust users.
3813 * keyboard.h (last_event_timestamp): Remove declaration.
3814 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3815 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3816 * menu.h (xmenu_show): Adjust prototype.
3817 * menu.c (Fx_popup_menu): Adjust user.
3818 * xselect.c (x_own_selection, x_get_foreign_selection)
3819 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3821 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3823 * keyboard.c (init_kboard): Now static. Add arg
3824 to denote window system. Adjust comment.
3825 (init_keyboard): Adjust user.
3826 (allocate_kboard): New function.
3828 * nsterm.m (ns_term_init):
3829 * term.c (init_tty):
3830 * w32term.c (w32_create_terminal):
3831 * xterm.c (x_term_init): Use it.
3832 * keyboard.h (init_kboard): Remove prototype.
3833 (allocate_kboard): Add prototype.
3835 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3837 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3838 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3840 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3842 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3844 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3846 * term.c (tty_menu_activate): Flush the output stream after
3847 showing the cursor, and don't mark the frame garbaged at exit from
3848 the function. Fixes redisplay glitches when moving from one menu
3851 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3853 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3854 or throw error (Bug#15570).
3856 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3858 * intervals.c (temp_set_point_both): Move test into 'eassert',
3861 * lisp.h (eassert): Don't use 'assume'.
3862 Sometimes 'assume' wins in performance, and sometimes it loses,
3863 so it shouldn't be used all the time. Perhaps we need two
3864 flavors of 'eassert', one for where 'assume' is far more likely
3865 to help or to hurt; but that can be done later.
3866 Problem reported by Dmitry Antipov in
3867 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3868 Also, don't include <verify.h>; no longer needed.
3870 2013-10-09 Glenn Morris <rgm@gnu.org>
3872 * eval.c (Fcond): Doc tweak.
3874 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3876 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3877 expressions with side effects to eassert. (Bug#15565)
3879 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3881 * fns.c (hashfn_user_defined): Allow hash functions to return any
3884 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3886 Fix minor problems found by static checking.
3887 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3888 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3889 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3890 * keyboard.c (read_menu_command): Remove unused local.
3891 * lisp.h (read_menu_command): New decl.
3892 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3893 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3894 Return ptrdiff_t, not int.
3895 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3896 not int, for benefit of xpalloc.
3897 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3899 (have_menus_p): Remove; unused.
3900 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3901 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3902 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3904 (save_and_enable_current_matrix): Omit unnecessary casts.
3905 (read_menu_input): Omit local extern decl (now in lisp.h).
3906 Don't access uninitialized storage if mouse_get_xy fails.
3907 (tty_menu_activate): Mark local as initialized, for lint.
3908 (tty_menu_activate, tty_meny_show): Remove unused locals.
3910 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3912 Support menus on text-mode terminals.
3913 * xterm.h (xw_popup_dialog): Add prototype.
3915 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3916 (xmenu_show): Block input here, instead in Fx_popup_menu.
3917 (xw_popup_dialog): New function, with X-specific bits of popup
3920 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3923 * window.c (Fset_window_configuration): Use run-time tests of the
3924 frame type instead of compile-time conditionals, when menu-bar
3925 lines are considered.
3927 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3928 (w32_popup_dialog): New prototypes.
3930 * w32menu.c (Fx_popup_dialog): Function deleted.
3931 (w32_popup_dialog): New function, with w32 specific bits of popup
3932 dialogs. Block input here.
3934 * w32inevt.c (w32_console_read_socket): Minor change to add
3935 debugging TTY events.
3937 * w32fns.c (show_hourglass): If returning early because the frame
3938 is not a GUI frame, unblock input.
3940 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3941 (cursorY): New functions.
3943 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3944 WINDOWSNT, macros that call curX and curY elsewhere.
3946 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3948 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3949 specific function to hide and show cursor on a text-mode terminal.
3950 (tty_menu_struct, struct tty_menu_state): New structures.
3951 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3952 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3953 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3954 (tty_menu_locate, save_and_enable_current_matrix)
3955 (restore_desired_matrix, screen_update, read_menu_input)
3956 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3957 (tty_pop_down_menu, tty_menu_last_menubar_item)
3958 (tty_menu_new_item_coords, tty_menu_show): New functions.
3959 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3961 * nsterm.h (ns_popup_dialog): Adjust prototype.
3963 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3965 (ns_popup_dialog): Adapt order of arguments to the other
3966 *_menu_show implementations.
3967 (Fx_popup_dialog): Function deleted.
3969 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3971 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3973 * menu.c (have_boxes): New function.
3974 (single_keymap_panes): Use it instead of a compile-time
3976 (single_menu_item): Use run-time tests of the frame type instead
3977 of compile-time conditionals.
3978 (encode_menu_string): New function.
3979 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3980 the macro, since different types of frame need different encoding
3982 (digest_single_submenu): Use run-time tests of frame type instead
3983 of, or in addition to, compile-time conditionals.
3984 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3985 (Fx_popup_menu): Detect when the function is called from keyboard
3986 on a TTY. Don't barf when invoked on a text-mode frame.
3987 Check frame type at run time, instead of compile-time conditionals for
3988 invoking terminal-specific menu-show functions.
3989 Call tty_menu_show on text-mode frames.
3990 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3991 run time to determine which alternative to invoke; support dialogs
3994 * keyboard.h <Qmouse_movement>: Declare.
3996 * keyboard.c <Qmouse_movement>: Now extern.
3997 <Qecho_keystrokes>: New static variable.
3998 (read_key_sequence): Accept an additional argument, a flag to
3999 prevent redisplay during reading of the key sequence. All callers
4001 (read_menu_command): New function.
4002 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4004 (toolkit_menubar_in_use): New function.
4005 (make_lispy_event): Use it instead of a compile-time test.
4007 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4008 window-system being available.
4010 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4011 to x-popup-dialog on the frame type, they all now support popup
4014 * dispnew.c (save_current_matrix): Save the margin areas.
4015 (restore_current_matrix): Restore margin areas.
4016 (update_frame_with_menu): New function.
4018 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4021 * alloc.c (make_save_ptr): Now compiled unconditionally.
4023 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4025 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4026 (redraw_frame, update_frame): Adjust users.
4027 * dispextern.h (set_window_update_flags): Adjust prototype.
4028 * xdisp.c (redisplay_internal): When updating all frames with zero
4029 windows_or_buffers_changed, assume that only the windows that shows
4030 current buffer should be really updated.
4032 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4034 Do not allocate huge temporary memory areas and objects while encoding
4035 for file I/O, thus reducing an enormous memory usage for large buffers.
4036 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4037 * coding.h (struct coding_system): New member raw_destination.
4038 * coding.c (setup_coding_system): Initialize it to zero.
4039 (encode_coding_object): If raw_destination is set, do not create
4040 dst_object. Add comment.
4041 * fileio.c (toplevel): New constant E_WRITE_MAX.
4042 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4043 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4045 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4047 * nsterm.m (windowDidExitFullScreen:)
4048 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4050 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4052 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4053 * keyboard.c (unblock_input_to): Don't process pending signals
4054 if a fatal error is in progress.
4056 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4057 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4058 they're talking about words in Lisp bool vectors.
4059 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4060 * data.c (popcount_bits_word): Rename from popcount_size_t.
4061 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4064 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4066 Improve support for popcount and counting trailing zeros (Bug#15550).
4067 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4068 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4069 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4070 (popcount_size_t_msc, popcount_size_t_gcc):
4071 Remove; now done by Gnulib.
4072 (popcount_size_t): Now a macro that defers to Gnulib.
4073 (count_trailing_zero_bits): Return int, for consistency with
4074 Gnulib and because Emacs prefers signed to unsigned int.
4075 Don't assume that size_t is either unsigned int or unsigned long
4076 or unsigned long long.
4077 (size_t_to_host_endian): Do not assume that size_t is either
4078 exactly 32 or exactly 64 bits wide.
4079 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4080 etc., so that it's now an enum constant, not a macro.
4081 No need to assume that it's either 32 or 64.
4083 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4085 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4088 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4090 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4091 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4093 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4095 emacs_read and emacs_write now use void *, not char *.
4096 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4097 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4098 Buffer arg is now void *, not char *. This matches plain
4099 'read' and 'write' better, and avoids a constraint violation
4100 on Solaris 9 with Oracle Studio.
4102 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4104 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4105 memset to explicit loop. Otherwise copy largest possible chunk
4106 from initialized to uninitialized part, thus allowing the longer
4107 memcpy runs and reducing the number of loop iterations.
4109 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4111 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4112 hide toolbar (Bug#15388).
4113 (windowDidEnterFullScreen:): If presentation options are zero,
4114 set them here (Bug#15388).
4115 (ns_update_auto_hide_menu_bar): Remove runtime check.
4116 Don't auto hide dock unless menubar is also auto hidden.
4118 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4120 * editfns.c (message): Mention batch mode in doc string.
4122 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4124 * nsterm.m (check_native_fs): Remove erroneous comment.
4126 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4128 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4129 uses find_newline instead of scan_newline and so doesn't move point.
4131 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4133 Use hardware support for byteswapping on glibc x86 etc.
4134 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4135 whereas the old swap64 needed 30.
4136 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4137 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4138 Use byteswap.h's macros to swap bytes.
4139 * lisp.h (swap16, swap32, swap64): Remove.
4140 All uses replaced by bswap_16, bswap_32, bswap_64.
4142 * bytecode.c (exec_byte_code): Use some more volatile variables
4143 to work around local variables getting clobbered by longjmp.
4144 Port to pre-C99, which doesn't allow decls after stmts.
4146 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4148 * lisp.h (eassert): Assume that COND is true when optimizing.
4149 In other words, take on the behavior of eassert_and_assume.
4150 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4151 (eassert_and_assume): Remove. All uses replaced by eassert.
4153 * xdisp.c (Qglyphless_char): Now static.
4155 Adjust to merge from gnulib.
4156 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4157 * lisp.h: Include <verify.h>, for 'assume'.
4159 * eval.c (clobbered_eassert): New macro.
4160 (internal_catch, internal_condition_case)
4161 (internal_condition_case_1, internal_condition_case_2)
4162 (internal_condition_case_n): Use it instead of eassert
4163 when the argument contains locals clobbered by longjmp.
4164 Don't use clobbered locals outside of clobbered_eassert.
4165 (internal_lisp_condition_case): Use a volatile variable
4166 to work around a local variable's getting clobbered.
4168 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4170 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4171 (PUSH_HANDLER): New macro.
4172 (catchlist): Remove.
4173 (handlerlist): Always declare.
4175 * eval.c (catchlist): Remove (merge with handlerlist).
4176 (handlerlist, lisp_eval_depth): Not static any more.
4177 (internal_catch, internal_condition_case, internal_condition_case_1)
4178 (internal_condition_case_2, internal_condition_case_n):
4180 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4181 handlerlist/catchlist.
4182 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4183 handlerlist which can only handle a single condition-case handler at
4185 (find_handler_clause): Simplify since we only a single branch here
4188 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4190 (bcall0): New function.
4191 (exec_byte_code): Add corresponding cases. Improve error message when
4192 encountering an invalid byte-code. Let Bunwind_protect accept
4193 a function (rather than a list of expressions) as argument.
4195 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4196 and make them unconditional now that they're heap-allocated.
4198 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4200 * charset.c (Fdecode_char, Fencode_char): Remove description of
4201 `restriction' arg. now that it's hidden by advertised-calling-convention.
4203 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4205 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4206 Remove unused variable (from mac-port).
4207 (macfont_draw): Use s->ybase for correct y position.
4209 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4211 * frame.h (struct frame): Drop has_minibuffer member because...
4212 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4213 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4215 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4217 * window.h (struct window): Prefer enum text_cursor_kinds to int
4218 for phys_cursor_type member. Move the latter, phys_cursor_width,
4219 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4220 * window.c (replace_window, make_window): Adjust users.
4222 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4224 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4225 this module is never compiled otherwise.
4227 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4229 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4232 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4234 * xdisp.c (get_next_display_element): Don't call face_for_font in
4235 a build configured --without-x. (Bug#15484)
4237 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4239 * window.c (calc_absolute_offset): #elif should be #elif defined.
4241 * frame.c (delete_frame): Block/unblock input to overcome race
4242 condition (Bug#15475).
4244 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4246 * frame.c (delete_frame): Record selected frame only after
4247 calling Qdelete_frame_functions (Bug#15477).
4249 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4251 * nsterm.m (ns_selection_color): Remove.
4252 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4253 NSColor selectedText(Background)Color. Only for COCOA.
4254 (ns_term_init): Remove assignment of ns_selection_color, logic
4255 moved to ns_get_color.
4257 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4258 NS_SELECTION_COLOR_DEFAULT.
4259 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4261 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4263 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4264 frame' does not have the tool_bar_window member.
4266 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4268 Signal error when reading an empty byte-code object (Bug#15405)
4269 * lread.c (read1): Signal error.
4270 * alloc.c (make_byte_code): eassert header size.
4271 (sweep_vectors): Change an int to size_t.
4273 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4275 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4276 instead of ints, as it's the usual style for offsetof constants. See:
4277 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4279 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4280 This is ugly, but it should fix the performance problem for older
4281 GCC versions in the short run. I'll look into integrating the
4282 Gnulib module for popcount, as a better fix.
4283 See the thread starting in:
4284 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4285 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4286 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4287 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4288 (popcount_size_t): Use it.
4290 2013-09-24 Daniel Colascione <dancol@dancol.org>
4292 * process.c (Fnetwork_interface_info): Fix build break due to
4295 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4297 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4298 Prefer signed to unsigned integers where either will do.
4299 No need for 'const' on locals that do not escape.
4300 Omit easserts with unnecessary and unportable assumptions about
4301 alignment. Avoid unnecessary casts to char *.
4303 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4305 Use union for the payload of struct Lisp_Vector.
4306 This helps to avoid a few glitches dictated by C's aliasing rules.
4307 * lisp.h (struct Lisp_Vector): Use union for next and
4308 contents member. Adjust comment. Change related users.
4309 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4310 Related users changed.
4311 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4312 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4313 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4314 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4316 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4318 Optimize glyph row clearing and copying routines.
4319 * dispextern.h (struct glyph_row): Change layout of struct
4320 glyph_row to help copy_row_except_pointers. Adjust comment.
4321 * dispnew.c (null_row): Remove.
4322 (clear_glyph_row): Use offsetof and memset to find and clear
4323 just the members that need clearing. Adjust comment.
4324 (copy_row_except_pointers): Likewise for copying.
4326 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4328 Some minor cleanups of recently-added bool vector code.
4329 * conf_post.h (assume): Always return void. Use lint version
4330 only if GCC and MSC versions don't apply.
4331 * conf_post.h (assume):
4332 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4333 Depend on _MSC_VER, not __MSC_VER, for consistency with
4335 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4336 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4337 (bool_vector_binop_driver, count_trailing_zero_bits)
4338 (size_t_to_host_endian): Now static, not static inline;
4339 the latter isn't needed with modern compilers and doesn't
4340 work with older compilers anyway.
4342 * alloc.c (valgrind_p): Use bool for boolean.
4344 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4346 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4347 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4348 (display_last_displayed_message_p, message_buf_print)
4349 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4350 Use bool for boolean.
4351 * dispextern.h (cancel_line, init_desired_glyphs):
4352 Remove ancient leftover.
4353 (help_echo_showing_p, hourglass_shown_p):
4354 * lisp.h (noninteractive_need_newline): Adjust declaration.
4356 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4358 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4360 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4361 ...this file and convert the latter to static. Adjust comment.
4362 (make_initial_frame):
4363 * window.c (init_window_once): Adjust user.
4364 * frame.h (last_nonminibuf_frame): Remove declaration.
4365 * lisp.h (selected_frame): Likewise.
4366 * msdos.c (the_only_display_info): Adjust comment.
4368 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4370 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4371 computing the end column of mouse-highlight that comes from
4372 display or overlay strings. (Bug#15437)
4373 (note_mouse_highlight): Adapt calculation of last argument to
4374 mouse_face_from_string_pos to the above change.
4376 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4377 all platforms, not just for clang.
4379 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4381 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4382 about excess arguments to snprintf.
4384 * conf_post.h(assume): Use __builtin_unreachable for clang.
4386 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4388 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4389 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4391 2013-09-23 Daniel Colascione <dancol@dancol.org>
4393 * alloc.c (USE_VALGRIND): New macro; on by default
4394 when ENABLE_CHECKING.
4395 (mark_maybe_object, mark_maybe_pointer)
4396 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4398 (valgrind_p) [USE_VALGRIND]: New variable.
4399 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4401 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4403 * process.c (wait_reading_process_output): Change int pnamelen to
4406 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4407 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4408 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4409 argument to unsigned long to avoid warning.
4410 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4412 * conf_post.h (assume): Fix compiler error: x shall be cond.
4414 2013-09-22 Daniel Colascione <dancol@dancol.org>
4416 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4417 warning when compiling without a window system.
4419 2013-09-22 Daniel Colascione <dancol@dancol.org>
4421 * data.c (Qbool_vector_p): New symbol.
4422 (bool_vector_spare_mask, popcount_size_t_generic)
4423 (popcount_size_t_msc, popcount_size_t_gcc)
4425 (bool_vector_binop_driver)
4426 (count_trailing_zero_bits, size_t_to_host_endian)
4427 (Fbool_vector_exclusive_or)
4428 (Fbool_vector_union)
4429 (Fbool_vector_intersection, Fbool_vector_set_difference)
4430 (Fbool_vector_subsetp, Fbool_vector_not)
4431 (Fbool_vector_count_matches)
4432 (Fbool_vector_count_matches_at): New functions.
4433 (syms_of_data): Intern new symbol, functions.
4434 * alloc.c (bool_vector_payload_bytes): New function.
4435 (Fmake_bool_vector): Instead of calling Fmake_vector,
4436 which performs redundant initialization and argument checking,
4437 just call allocate_vector ourselves. Make sure we clear any
4438 terminating padding to zero.
4439 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4440 instead of open-coding the size calculation.
4441 (vroundup_ct): New macro.
4442 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4443 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4444 * composite.c (composition_gstring_put_cache):
4445 Change lint_assume to assume.
4446 * conf_post.h (assume): New macro.
4447 (lint_assume): Remove.
4448 * dispnew.c (update_frame_1): Change lint_assume to assume.
4449 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4451 * image.c (gif_load): Change lint_assume to assume.
4452 * lisp.h (eassert_and_assume): New macro.
4453 (Qbool_vector_p): Declare.
4454 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4455 (swap16, swap32, swap64): New inline functions.
4456 * macfont.m (macfont_shape): Change lint_assume to assume.
4457 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4458 * xsettings.c (parse_settings): Use new swap16 and
4459 swap32 from lisp.h instead of file-specific macros.
4461 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4463 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4464 found (which can legitimately happen when the glyph row at the
4465 window start is disabled in the current_matrix. (Bug#15365)
4467 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4469 Fix syntax.h bug introduced by recent INLINE change.
4470 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4471 conditionally compiled one way in some modules, and a different
4472 way in others. This doesn't work with extern inline functions,
4473 which must have the same definition in all modules, because the
4474 defining code might be shared across modules, depending on the
4475 implementation. Symptoms reported by Martin Rudalics in:
4476 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4477 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4478 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4479 overriding the corresponding functions in syntax.h.
4480 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4481 (syntax_property): New inline functions.
4482 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4483 Rewrite in terms of these new functions.
4485 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4487 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4488 not chars_in_text, whose result depends on the multibyteness of
4489 the current buffer. (Bug#15426)
4491 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4493 Port recent change to hosts where pointers aren't 'long'.
4494 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4495 Don't assume that pointers are the same width as 'long'.
4496 Add a compile-time check that a pointer fits into two X slots.
4498 A simpler, centralized INLINE.
4499 * conf_post.h (INLINE): Define only if not already defined.
4500 This allows us to use a single INLINE, defined by one file
4502 * emacs.c (INLINE): Define it.
4503 Also, include category.h, charset.h, composite.h, dispextern.h,
4504 syntax.h, systime.h, so that their INLINE definitions are expanded
4506 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4507 * buffer.h, buffer.c (BUFFER_INLINE):
4508 * category.h, category.c (CATEGORY_INLINE):
4509 * character.h, character.c (CHARACTER_INLINE):
4510 * charset.h, charset.c (CHARSET_INLINE):
4511 * composite.h, composite.c (COMPOSITE_INLINE):
4512 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4513 * frame.h, frame.c (FRAME_INLINE):
4514 * intervals.h, intervals.c (INTERVALS_INLINE):
4515 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4516 * lisp.h, alloc.c (LISP_INLINE):
4517 * process.h, process.c (PROCESS_INLINE):
4518 * syntax.h, syntax.c (SYNTAX_INLINE):
4519 * systime.h, sysdep.c (SYSTIME_INLINE):
4520 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4521 * window.h, window.c (WINDOW_INLINE):
4522 Remove. All uses replaced with INLINE.
4524 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4526 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4529 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4531 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4532 'const char *' to avoid compiler warnings due to similar change in
4533 the prototype of x_get_string_resource.
4535 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4537 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4538 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4539 going to replace static variables below. Adjust comments.
4540 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4541 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4542 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4543 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4544 Related users changed.
4545 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4546 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4547 last_mouse_movement_time, going to replace static variables below.
4549 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4550 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4552 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4553 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4554 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4555 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4556 static variables below.
4557 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4558 (last_mouse_scroll_bar): Remove.
4559 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4560 (mouseExited): Related users changed.
4562 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4564 Do not use external array to process X scroll bar messages.
4565 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4566 (x_send_scroll_bar_event): Pack window pointer into two slots
4567 of XClientMessageEvent if we're 64-bit. Adjust comment.
4568 (x_scroll_bar_to_input_event): Unpack accordingly.
4570 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4572 Ifdef away recent changes which aren't relevant to NS port.
4573 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4574 [!HAVE_NS]: Declare as such.
4575 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4576 [!HAVE_NS]: Define as such.
4578 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4580 * frame.c (x_redo_mouse_highlight): New function
4581 to factor out common code used in W32 and X ports.
4582 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4583 * xterm.h (struct x_display_info):
4584 * w32term.h (struct w32_display_info):
4585 * nsterm.h (struct ns_display_info): New members
4586 last_mouse_motion_frame, last_mouse_motion_x and
4587 last_mouse_motion_y, going to replace static variables below.
4588 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4589 (redo_mouse_highlight): Remove.
4590 (note_mouse_movement, syms_of_xterm): Adjust user.
4591 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4592 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4593 (redo_mouse_highlight): Remove.
4594 (note_mouse_movement, syms_of_w32term): Adjust user.
4595 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4596 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4598 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4599 * nsfns.m (compute_tip_xy): Adjust user.
4601 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4603 * frame.c (x_mouse_grabbed): New function.
4604 * dispextern.h (x_mouse_grabbed): Add prototype.
4605 (last_mouse_frame): Remove declaration.
4606 * xterm.h (struct x_display_info):
4607 * w32term.h (struct w32_display_info):
4608 * nsterm.h (struct ns_display_info): New member
4609 last_mouse_frame, going to replace...
4610 * xdisp.c (last_mouse_frame): ...global variable.
4611 (note_tool_bar_highlight):
4612 * w32term.c (w32_mouse_position, w32_read_socket):
4613 * xterm.c (XTmouse_position, handle_one_xevent):
4614 Use x_mouse_grabbed.
4615 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4617 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4619 * w32term.c (w32_read_socket): Avoid temporary
4620 variables in a call to x_real_positions.
4621 * xterm.c (handle_one_xevent): Likewise.
4623 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4625 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4626 (x_icon_type): Remove prototype.
4627 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4628 * frame.c (x_icon_type): Remove.
4629 * w32term.c (x_make_frame_visible, x_iconify_frame):
4630 * xterm.c (x_make_frame_visible, x_iconify_frame):
4631 Use x_set_bitmap_icon to factor out common code.
4633 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4635 * dispextern.h (check_x_display_info, x_get_string_resource):
4636 Declare here just once and unify the latter.
4637 * frame.c (check_x_display_info, x_get_string_resource):
4638 * nsterm.h (check_x_display_info):
4639 * xrdb.c (x_get_string_resource):
4640 * xterm.h (check_x_display_info): Remove prototypes.
4641 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4642 * w32reg.c (x_get_string_resource): Likewise.
4643 (w32_get_rdb_resource): Adjust user.
4645 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4647 * xterm.h (struct x_display_info): New member
4648 x_pending_autoraise_frame, going to replace...
4649 * xterm.c (pending_autoraise_frame): ...static variable.
4650 (x_new_focus_frame, XTread_socket): Adjust users.
4651 * w32term.h (struct w32_display_info): New member
4652 w32_pending_autoraise_frame, going to replace...
4653 * w32term.c (pending_autoraise_frame): ...global variable.
4654 (x_new_focus_frame, w32_read_socket): Adjust users.
4656 2013-09-17 Glenn Morris <rgm@gnu.org>
4658 * xdisp.c (message_dolog): If we create *Messages*,
4659 switch it to messages-buffer-mode.
4661 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4663 Don't overuse 'const' in types of locals.
4664 * bidi.c (bidi_count_bytes):
4665 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4666 (xg_event_is_for_scrollbar):
4667 * xselect.c (x_handle_property_notify)
4668 (x_handle_selection_notify, x_handle_dnd_message):
4669 * xsettings.c, xsettings.h (xft_settings_event):
4670 * xterm.c (x_handle_net_wm_state, handle_one_event)
4671 (x_menubar_window_to_frame, x_detect_focus_change)
4672 (construct_mouse_click, note_mouse_movement)
4673 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4674 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4675 (handle_one_xevent, x_handle_net_wm_state):
4676 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4677 (x_handle_dnd_message):
4678 Avoid unnecessary 'const', typically the second 'const' in
4679 'const foo * const arg', a 'const' that does not affect the API
4680 and doesn't significantly help the human reader.
4682 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4684 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4685 only if Glib < 2.36.0.
4686 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4687 * xsettings.c (init_gconf, init_gsettings): Do not check
4689 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4691 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4693 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4695 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4696 before calling g_type_init.
4698 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4700 * nsterm.m (syms_of_nsterm): ... to here.
4702 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4704 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4705 (ignore_next_mouse_click_timeout): Use Time as X does.
4706 (handle_one_xevent): Avoid cast and use unsigned comparison.
4708 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4710 Do not copy X event in handle_one_xevent except KeyPress case.
4711 Wnen XEvent is processed, it is unlikely to be changed except
4712 KeyPress case, so we can avoid copying and use const pointer to
4713 const data to make sure that an event is not changed elsewhere.
4714 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4715 const' and do not create local copy except for the KeyPress event.
4716 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4717 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4718 (x_handle_net_wm_state, x_menubar_window_to_frame)
4719 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4720 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4721 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4722 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4723 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4724 (x_handle_dnd_message):
4725 * xsettings.c (xft_settings_event):
4726 Use 'const XEvent * const' where appropriate.
4727 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4729 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4731 Fix X event waiting to handle multiple frames.
4732 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4733 * xterm.c (pending_event_wait): Remove. Adjust users.
4734 (x_detect_focus_change): Pass frame arg.
4735 (handle_one_xevent): Find related frame early and clear per-frame
4736 wait_event_type only if this is an event for the relevant frame.
4737 (x_wait_for_event): Use per-frame wait_event_type.
4739 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4741 * nsfns.m (Fx_create_frame): Fix font driver registration for
4744 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4745 for syms_of_macfont.
4747 * nsterm.m: Include macfont.h.
4748 (ns_tmp_flags, ns_tmp_font): Remove.
4749 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4750 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4751 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4752 (changeFont:): Fix code style. Check for font driver type when
4755 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4758 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4759 (nsfont_open): Set font driver type.
4760 Set font->ascent and font->descent. Figure out font instead of
4761 ns_tmp_font, and flags instead of ns_tmp_flags.
4762 Fix indentation. Remove call to ns_draw_text_decoration,
4765 * nsfns.m: Include macfont.h.
4766 (Fx_create_frame): Register macfont driver, make a better default font.
4767 (Fns_popup_font_panel): Get font from macfont driver, if used.
4769 * macfont.m, macfont.h, macuvs.h: New files.
4771 * font.h: Declare syms_of_macfont.
4773 * font.c (syms_of_font): Call syms_of_macfont.
4775 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4777 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4779 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4780 and it is always zero for others, so I assume that this is an ancient
4781 leftover which nobody will want to change any more.
4782 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4783 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4784 * frame.c (x_set_scroll_bar_width):
4785 * w32fns.c (w32_createscrollbar):
4786 * w32term.c (w32_set_vertical_scroll_bar):
4787 * xfns.c (x_set_scroll_bar_default_width):
4788 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4789 (x_scroll_bar_expose): Related users changed.
4791 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4793 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4794 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4795 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4797 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4799 * nsterm.h, w32term.h, xterm.h: ...and not here.
4800 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4801 Remove unused Xisms.
4802 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4803 these modules are never compiled otherwise.
4805 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4807 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4808 Doc fix. (Bug#15375)
4810 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4812 Unify Fx_focus_frame between all ports.
4813 * frame.h (x_focus_frame): New prototype.
4814 * xfns.c (Fx_focus_frame): Remove.
4815 (syms_of_xfns): Do not defsubr it.
4816 (x_focus_frame): X implementation.
4817 * nsfns.m (Fx_focus_frame): Remove.
4818 (syms_of_nsfns): Do not defsubr it.
4819 (x_focus_frame): NS implementation.
4820 * w32term.c (Fx_focus_frame): Remove.
4821 (x_focus_on_frame): Rename to...
4822 (x_focus_frame): W32 implementation.
4823 * w32term.h (x_focus_on_frame): Remove prototype.
4824 * w32fns.c (Fx_focus_frame): Remove.
4825 (syms_of_w32fns): Do not defsubr it.
4826 * frame.c (Fx_focus_frame): Define here.
4827 (syms_of_frame): Defsubr here.
4828 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4830 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4832 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4833 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4834 each port to reference the port-specific window system data.
4835 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4836 (FRAME_DISPLAY_INFO): Define.
4837 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4838 (FRAME_DISPLAY_INFO): Define. Adjust users.
4839 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4840 (FRAME_DISPLAY_INFO): Define. Adjust users.
4841 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4842 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4843 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4844 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4845 * xselect.c, xterm.c: All related users changed.
4847 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4849 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4850 (x_menubar_window_to_frame): Remove prototypes.
4851 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4852 (x_menubar_window_to_frame, x_top_window_to_frame):
4854 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4855 (x_menubar_window_to_frame, x_top_window_to_frame):
4856 ...to here and convert all but the last to static.
4858 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4860 * lisp.mk (lisp): Add w32-common-fns.elc.
4862 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4864 * charset.c (char_charset): Document an exception for char-charset.
4866 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4868 * xterm.h (x_display_info): New field last_user_time...
4869 * xterm.c (toplevel): ...to replace static last_user_time.
4870 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4872 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4874 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4875 scroll bar values to prevent thumb from disappear and update comment.
4877 2013-09-11 Glenn Morris <rgm@gnu.org>
4879 * emacs.c (usage_message): Possessive apostrophe tweak.
4881 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4883 * nsterm.m (syms_of_nsterm): Use Qns.
4884 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4885 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4886 * xfns.c (x_display_info_for_name, Fx_open_connection):
4887 Remove old '#if 0' code.
4888 (syms_of_xfns): Use Qx.
4889 * termhooks.h (fullscreen_hook): Remove the leftover.
4890 (struct terminal): Fix typo in comment.
4892 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4894 Cleaning up a few X scroll bar bits.
4895 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4896 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4897 New member last_seen_part, going to replace...
4898 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4899 (xt_action_hook) [USE_LUCID]: Adjust user.
4900 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4901 Lucid-specific scroll bar support.
4902 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4903 to int and adjust to use last_seen_part member.
4904 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4905 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4906 Initialize last_seen_part.
4908 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4910 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4911 insert-buffer-substring an empty string.
4913 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4915 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4916 avoiding a GCC warning.
4918 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4920 Ifdef away frame tool bar code when it is not really used.
4921 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4922 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4923 and minimize_tool_bar_window_p under the above.
4924 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4925 (fset_tool_bar_window): Likewise.
4926 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4927 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4928 (change_frame_size_1):
4929 * window.c (window_from_coordinates, Frecenter): Adjust users.
4930 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4931 code is not really used.
4932 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4933 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4934 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4935 [!USE_GTK && !HAVE_NS]: Define as such.
4936 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4937 (note_mouse_highlight, expose_frame):
4938 * xfns.c (x_set_tool_bar_lines):
4939 * xterm.c (handle_one_xevent): Adjust users.
4941 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4943 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4944 This bug was introduced by my 2013-08-26 patch, which incorrectly
4945 assumed that the terminfo implementation doesn't use termcap buffers.
4946 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4947 these buffers apparently are used after all.
4948 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4949 (struct tty_display_info): Define members termcap_term_buffer and
4950 termcap_strings_buffer even if TERMINFO.
4952 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4955 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4956 'usage' docstring entry to pacify make-docfile.
4958 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4960 Change comparison functions =, <, >, <=, >= to take many arguments.
4961 * data.c: Change comparison functions' interface and implementation.
4962 * lisp.h: Make arithcompare available for efficient two arg
4964 * bytecode.c: Use arithcompare.
4965 * fileio.c: Use new interface.
4967 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4969 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4971 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4973 * eval.c (Feval): Document the new use of `lexical'.
4975 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4977 Review and drop old frame resize hack.
4978 * frame.h (struct frame): Remove force_flush_display_p.
4979 * dispnew.c (update_frame): Adjust user and don't call
4980 flush_frame here. The comment has said that there was an issues
4981 with redisplaying fringes, but I don't see any differences with
4982 and without this hack. Hopefully we can continue without it.
4983 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4984 current frame matrices twice if resized_p is set.
4986 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4988 Do not populate pure Xism x_sync to other ports.
4989 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4990 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4991 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4992 * w32term.h (x_sync): Remove prototype.
4994 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4996 Cleanup frame flushing.
4997 * dispextern.h (struct redisplay_interface):
4998 Drop flush_display_optional because flush_display is enough
4999 for X and flushing via RIF is just a no-op for others.
5000 * frame.h (flush_frame): New function.
5001 * dispnew.c (update_frame):
5002 * minibuf.c (read_minibuf):
5003 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5005 * keyboard.c (detect_input_pending_run_timers): Do not flush
5006 all frames but selected one in redisplay_preserve_echo_area.
5007 * nsterm.m (ns_flush): Remove no-op.
5008 (ns_redisplay_interface): Adjust user.
5009 * w32term.h (x_flush): Remove no-op.
5010 (w32_redisplay_interface): Adjust user.
5011 * xterm.c (x_flush): Simplify because we do not flush all
5012 frames at once any more. Adjust comment.
5013 (x_redisplay_interface): Adjust user.
5015 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5017 Port --without-x --enable-gcc-warnings to Fedora 19.
5018 * gfilenotify.c (globals_of_gfilenotify):
5019 Call g_type_init only if using an older glib version that needs it.
5021 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5023 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5024 (last_glyphless_glyph_merged_face_id): Remove declarations.
5025 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5026 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5027 (last_glyphless_glyph_merged_face_id): Now static.
5028 (merge_escape_glyph_face): New function, refactored from...
5029 (get_next_display_element): ...here.
5030 (merge_glyphless_glyph_face): New function, refactored from...
5031 (produce_glyphless_glyph): ...here...
5032 * term.c (produce_glyphless_glyph): ...and here.
5034 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5036 * eval.c (eval_sub): Only call Ffunction if necessary.
5038 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5040 Attempt to make redisplay more selective when changing cursor type.
5041 * frame.h (struct frame): New bitfield cursor_type_changed.
5042 * xdisp.c (cursor_type_changed): Remove.
5043 (try_cursor_movement, redisplay_window, try_window_id)
5044 (set_frame_cursor_types, try_window_reusing_current_matrix):
5045 Adjust to use per-frame bitfield.
5046 (redisplay_internal): Look for cursor type change on each visible
5047 frame and consider all frames if cursor type has been changed on
5048 the frame other than selected. If cursor type has been changed on
5049 selected frame only, do not use fast update.
5051 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5053 Attempt to make redisplay more selective when changing fonts.
5054 * frame.h (struct frame): New bitfield fonts_changed.
5055 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5056 (adjust_frame_glyphs): Add prototype.
5057 * dispnew.c (fonts_changed_p): Remove.
5058 (adjust_glyphs): Remove because we do not
5059 adjust matrices on all frames at once any more.
5060 (adjust_frame_glyphs): Block and unblock input here.
5061 (adjust_glyph_matrix): Use fonts_changed.
5062 (change_frame_size_1): Use adjust_frame_glyphs.
5063 * font.c (font_open_entity): Use fonts_changed.
5064 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5065 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5066 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5067 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5068 (shrink_mini_window, Fresize_mini_window_internal)
5069 (window_scroll_pixel_based, Fset_window_configuration)
5070 (apply_window_adjustment, Fset_window_vscroll):
5071 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5072 Use adjust_frame_glyphs.
5073 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5074 (try_window_reusing_current_matrix, try_window_id, display_line)
5075 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5076 (redisplay_internal): Consider fonts_changed and adjust frame
5077 matrices for each frame only if the frame is visible. If font
5078 has been changed on some frame during full redisplay, retry
5079 only visible frames where the font has been actually changed.
5081 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5083 Cache current header and mode line height for each window.
5084 * window.h (struct window): New fields mode_line_height
5085 and header_line_height.
5086 * window.c (make_window): Initialize them.
5087 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5088 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5089 (current_mode_line_height, current_header_line_height):
5091 * xdisp.c (current_mode_line_height, current_header_line_height):
5093 (pos_visible_p, init_xdisp): Adjust user.
5094 (redisplay_window): Invalidate mode_line_height and
5095 header_line_height if current and desired matrices do not agree.
5097 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5099 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5100 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5102 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5104 Make --without-x compatible with --enable-gcc-warnings.
5105 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5106 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5107 members under HAVE_WINDOW_SYSTEM.
5108 * keyboard.c (make_lispy_focus_out): Likewise.
5109 (record_menu_key): Move under HAVE_MENUS.
5110 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5111 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5112 (syms_of_xdisp): Adjust user.
5113 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5114 (start_hourglass, cancel_hourglass):
5115 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5116 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5117 and CLEAR_FONT_TABLE_NFONTS.
5118 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5119 Declare only if HAVE_WINDOW_SYSTEM.
5120 (lface_same_font_attributes_p, clear_face_gcs): Define only
5121 if HAVE_WINDOW_SYSTEM.
5123 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5125 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5126 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5127 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5129 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5131 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5133 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5135 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5136 This fixes a type error on hosts where ptrdiff_t is wider than int.
5138 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5140 * keyboard.c (read_key_sequence_vs): New function.
5141 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5144 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5146 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5148 Makefile improvements.
5149 * Makefile.in (config.status): Don't use double-colon rules, as
5150 they are not portable according to POSIX. Fix shell typo with `;
5151 I guess this rule has never been tested?
5152 (VCSWITNESS): New macro, to override any environment var.
5154 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5156 * xterm.h (struct x_display_info): Do not track X connection
5157 fd separately because it is always available from Display.
5158 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5161 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5163 * buffer.c (drop_overlay):
5164 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5165 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5167 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5169 * buffer.c (Fmake_overlay, Fmove_overlay):
5170 * intervals.c (set_point_from_marker):
5171 * print.c (PRINTPREPARE): Prefer signal_error
5172 to plain error and report unsuitable marker too.
5174 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5176 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5177 for 'dragging' member.
5178 (struct x_output): Remove set-but-unused leftovers
5179 'left_before_move' and 'top_before_move'.
5180 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5181 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5182 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5183 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5184 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5185 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5186 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5187 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5189 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5191 * nsfont.m (INVALID_GLYPH): New define.
5192 (nsfont_encode_char): Use INVALID_GLYPH.
5193 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5195 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5197 * xterm.c (x_last_mouse_movement_time): Revert last change.
5198 This code should use XDisplayMotionBufferSize to check display's
5199 motion history first, and there are few other issues as well.
5200 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5201 (handle_one_xevent): Adjust user.
5203 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5205 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5206 * frame.c (Flast_nonminibuf_frame): ... to here.
5207 (check_minibuf_window): Don't abort if no window was found
5210 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5212 Use XGetMotionEvents to ask the last mouse motion time from X server.
5213 * xterm.c (X_MOTION_HISTORY): Default to 1.
5214 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5215 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5216 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5217 Ifdef away legacy code.
5218 (XTmouse_position, x_scroll_bar_report_motion):
5219 Use x_last_mouse_movement_time.
5220 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5223 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5225 * msdos.c (last_mouse_window): Move to...
5226 (dos_rawgetc): ...this function and adjust comment.
5227 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5228 (mouseMoved): ...this function and adjust comment.
5229 * w32term.c (last_window): Likewise with...
5230 (w32_read_socket): ...this function.
5231 * xterm.c (last_window): Likewise with...
5232 (handle_one_xevent): ...this function.
5234 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5236 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5237 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5238 (handle_one_xevent): ...to here.
5239 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5242 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5244 * msdos.c (IT_set_terminal_window): Remove no-op.
5245 (initialize_msdos_display): Adjust terminal setup.
5246 * w32console.c (w32con_set_terminal_window): Remove no-op.
5247 (initialize_w32_display): Adjust terminal setup.
5248 * w32term.c (w32_set_terminal_window): Remove no-op.
5249 (w32_create_terminal): Adjust terminal setup.
5250 * xterm.c (XTset_terminal_window): Remove no-op.
5251 (x_create_terminal): Adjust terminal setup.
5253 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5255 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5257 (ns_create_terminal): Adjust terminal setup.
5258 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5260 (w32_create_terminal): Adjust terminal setup.
5261 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5263 (x_create_terminal): Adjust terminal setup.
5265 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5267 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5268 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5269 * dispnew.c (buffer_posn_from_coords):
5270 * window.c (Fwindow_end, displayed_window_lines):
5271 * xdisp.c (redisplay_mode_lines): Use it.
5273 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5275 * fontset.c (face_for_char): Check char in the current face font first
5276 if HAVE_NS (Bug#15138).
5278 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5280 * window.c (temp_output_buffer_show): Make sure window returned
5281 by display_buffer is live (Bug#15213).
5283 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5285 Minor cleanup to avoid forward declarations.
5286 * coding.h (struct ccl_spec): Remove forward declaration.
5287 * composite.h (toplevel): Include font.h.
5288 (struct composition_it, struct face, struct font_metrics):
5289 Remove forward declaration.
5290 * dispextern.h (struct image, struct atimer): Likewise.
5291 * emacsgtkfixed.h (struct frame): Likewise.
5292 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5293 * font.h (struct font_driver, struct font, struct glyph_string)
5294 (struct face): Remove forward declaration.
5295 * fontset.h (struct face, struct font): Likewise.
5296 * frame.h (toplevel): Style cleanup.
5297 (enum output_method): Move to...
5298 * termhooks.h (enum output_method): ...here.
5299 (struct glyph, struct frame, struct ns_display_info)
5300 (struct x_display_info, struct w32_display_info):
5301 Remove forward declaration.
5302 * xterm.h (toplevel): Include termhooks.h.
5303 (struct font, struct window, struct glyph_matrix, struct frame)
5304 (struct input_event, struct face, struct image): Remove forward
5306 * gtkutil.h (struct _widget_value): Likewise.
5307 * keyboard.h (toplevel): Include termhooks.h.
5308 (struct input_event): Remove forward declaration.
5310 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5312 * intervals.c (set_point_from_marker): New function.
5313 * editfns.c (Fgoto_char):
5314 * process.c (Finternal_default_process_filter):
5315 * window.c (select_window_1): Use it.
5316 * buffer.h (set_point_from_marker): Add prototype.
5318 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5320 * w32.c (term_winsock): Call release_listen_threads before calling
5322 (_sys_wait_accept): Wait for accept event in a loop with a finite
5323 timeout, instead of waiting indefinitely. Will hopefully avoid
5324 hanging during exit because WSACleanup deadlocks waiting for the
5325 event object to be released. (Bug#14333)
5327 * w32proc.c (release_listen_threads): New function, signals all
5328 the reader threads that listen for connections to stop waiting.
5330 * w32.h (release_listen_threads): Add prototype.
5332 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5334 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5335 field of new marker (for sanity and safety).
5336 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5337 anyway because XMISCTYPE is a function and can't be an lvalue).
5339 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5341 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5342 (x_after_update_window_line, x_scroll_bar_create)
5343 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5344 (handle_one_xevent, x_clear_frame_area):
5345 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5346 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5347 * xterm.h (x_clear_area): Adjust prototype.
5349 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5351 Hook scanning and indentation functions to find_newline. This helps
5352 to avoid duplicated code and renders more respect to newline cache.
5353 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5354 * cmds.c (Fforward_line):
5355 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5356 Use find_newline and avoid unnecessary point movements.
5357 * search.c (scan_newline): Implement on top of find_newline.
5359 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5361 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5362 scoped code (bug#11258).
5364 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5366 * nsterm.m (last_window): New variable.
5367 (EV_TRAILER2): New macro.
5368 (EV_TRAILER): Call EV_TRAILER2.
5369 (mouseMoved:): Add support for mouse-autoselect-window
5370 on nextstep (Bug#6888).
5372 2013-08-28 Andreas Schwab <schwab@suse.de>
5374 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5375 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5376 Remove unused macro definitions.
5377 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5378 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5379 Only define if emacs.
5381 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5383 Prefer enum glyph_row_area to int where appropriate.
5384 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5386 (window_box, window_box_width, window_box_left, window_box_left_offset)
5387 (window_box_right, window_box_right_offset): Adjust prototypes.
5388 * xdisp.c (window_box, window_box_width, window_box_left)
5389 (window_box_left_offset, window_box_right, window_box_right_offset):
5390 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5391 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5392 * nsterm.m (ns_clip_to_row):
5393 * w32term.c (w32_clip_to_row):
5394 * xterm.c (x_clip_to_row): Likewise.
5396 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5398 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5399 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5401 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5403 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5404 for portability to hosts where /bin/sh has problems.
5406 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5408 Redesign redisplay interface to drop global output_cursor.
5409 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5410 (toplevel): Remove declaration of output_cursor.
5411 (set_output_cursor, x_cursor_to): Remove prototype.
5412 * window.h (struct window): New member output_cursor.
5413 (output_cursor_to): New function to replace RIF member.
5414 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5415 (update_text_area, set_window_cursor_after_update): Use it.
5416 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5417 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5418 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5419 * w32term.c (x_update_window_begin, x_update_window_end):
5420 * xterm.c (x_update_window_begin, x_update_window_end):
5421 Adjust to use per-window output cursor.
5423 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5425 Simplify SELECT_TYPE-related code.
5426 Like EMACS_TIME, this portability layer is no longer needed, since
5427 Emacs has been using fd_set as a portability layer for some time.
5428 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5429 (SELECT_TYPE): Remove. All uses changed to fd_set.
5430 (fd_set) [!FD_SET]: New typedef.
5432 Simplify EMACS_TIME-related code.
5433 This portability layer is no longer needed, since Emacs has been
5434 using struct timespec as a portability layer for some time.
5435 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5436 Include <time.h> rather than "systime.h"; that's all that's needed now.
5437 * dispnew.c: Include <timespec.h> rather than "systime.h";
5438 that's all that's needed now.
5439 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5440 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5441 TIMESPEC_RESOLUTION.
5442 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5443 LOG10_TIMESPEC_RESOLUTION.
5444 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5445 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5446 (make_emacs_time): Remove. All used changed to make_timespec.
5447 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5448 (current_timespec): Rename from current_emacs_time. All uses changed.
5449 (add_emacs_time): Remove. All uses changed to timespec_add.
5450 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5451 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5452 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5453 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5454 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5455 (current_timespec): Rename from current_emacs_time. All uses changed.
5456 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5457 changed to timespec_cmp.
5458 * xgselect.c: Include <timespec.h>, since our .h files don't.
5460 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5462 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5463 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5464 Remove the leftovers.
5465 * gtkutil.c (toplevel): Do not declare Qxft but include
5467 * image.c (toplevel): Do not declare Vlibrary_cache because
5468 it's already done in lisp.h.
5470 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5472 * lisp.h (Mouse_HLInfo): Move from here...
5473 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5474 (reset_mouse_highlight): New function.
5475 * msdos.c (dos_set_window_size, IT_update_begin)
5476 (internal_terminal_init):
5477 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5478 (ns_initialize_display_info):
5479 * w32console.c (initialize_w32_display):
5480 * w32term.c (x_update_window_end, x_free_frame_resources)
5481 (w32_initialize_display_info):
5482 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5483 * window.c (Fdelete_other_windows_internal):
5484 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5485 * termchar.h (toplevel):
5486 * xterm.h (toplevel): Include dispextern.h.
5488 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5490 Fix minor problems found by static checking.
5491 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5492 (expect): Avoid nested-if warning.
5493 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5494 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5495 * nsterm.h, nsterm.m (ns_select):
5496 * xgselect.c, xgselect.h (xg_select):
5497 Adjust signature to better match pselect's.
5498 * nsterm.m (ns_select):
5499 Don't set *TIMEOUT, since pselect doesn't.
5500 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5501 diagnostic about assigning const char * to it.
5502 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5504 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5506 * lread.c (substitute_object_recurse): Handle hash-tables as well
5509 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5511 Fix unlikely core dump in init_tty, and simplify terminfo case.
5512 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5513 The old version incorrectly dumped core if malloc returned a
5514 buffer containing only non-NUL bytes.
5515 (init_tty): Do not allocate or free termcap buffers; the
5516 struct does that for us now.
5517 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5518 (struct tty_display_info): Define members termcap_term_buffer and
5519 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5520 use them. Allocate them directly in struct rather than indirectly
5521 via a pointer, to simplify init_tty.
5523 * frame.c (check_minibuf_window): Initialize 'window' properly,
5524 so that Emacs reliably aborts later if 'window' is not initialized.
5526 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5528 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5529 of VoidSymbol (Bug#15154).
5531 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5533 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5534 mouse_face_beg_y and mouse_face_end_y.
5535 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5536 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5537 Adjust users and update comment where appropriate.
5539 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5541 * frame.c (check_minibuf_window): New function.
5542 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5543 Call check_minibuf_window (Bug#15183).
5545 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5547 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5548 because this is the only last cursor data we need to keep and consult.
5549 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5550 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5553 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5555 Fix recovering from possible decompression error.
5556 Since insert_from_gap doesn't always move point, we can't use PT as
5557 the position where the partially decompressed data ends, and
5558 should count how many bytes was produced so far.
5559 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5560 (unwind_decompress): Really delete partially uncompressed data.
5561 (Fzlib_decompress_region): Take decompressed data size into account.
5563 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5565 * syntax.c (init_syntax_once): Adjust comment and do an early
5566 initialization of Qchar_table_extra_slots just once...
5567 * casetab.c (init_casetab_once):
5568 * category.c (init_category_once):
5569 * character.c (syms_of_character):
5570 * coding.c (syms_of_coding):
5571 * xdisp.c (syms_of_xdisp): ...and omit it here.
5573 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5575 * xdisp.c (get_next_display_element): Don't apply to characters
5576 from a display vector the logic of setting it->end_of_box_run_p
5577 suitable for characters from a buffer. (Bug#15175)
5579 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5580 to handle directories, rather than '_utime' which doesn't.
5583 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5585 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5586 or fullscreen (Bug#14627).
5588 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5590 System-dependent integer overflow fixes.
5591 * process.c (Fset_process_window_size): Signal an error if
5592 the window size is outside the range supported by the lower level.
5593 * sysdep.c (set_window_size): Return negative on error,
5594 nonnegative on success, rather than -1, 0, 1 on not in system,
5595 failure, success. This is simpler. Caller changed.
5596 (serial_configure): Remove unnecessary initialization of local.
5597 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5598 size fits in unsigned long; this isn't true on some 32-bit hosts.
5599 Avoid buffer overrun if some future version of /proc/meminfo has a
5600 variable name longer than 20 bytes.
5601 (system_process_attributes) [__FreeBSD__]:
5602 Don't assume hw.availpages fits in 'int'.
5604 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5606 Don't let very long directory names overrun the stack.
5607 Fix some related minor problems involving "//", vfork.
5608 * callproc.c (encode_current_directory): New function.
5609 (call_process): Don't append "/"; not needed.
5610 * fileio.c (file_name_as_directory_slop): New constant.
5611 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5612 this can save the caller having to alloca.
5613 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5614 Use SAFE_ALLOCA, not alloca.
5615 (directory_file_name, Fexpand_file_name): Leave leading "//"
5616 alone, since it can be special even on POSIX platforms.
5617 * callproc.c (call_process):
5618 * process.c (Fformat_network_address):
5619 * sysdep.c (sys_subshell):
5620 Use encode_current_directory rather than rolling our own.
5621 (create_process): No need to encode directory; caller does that now.
5622 * process.h (encode_current_directory): New decl.
5623 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5624 Rework to avoid 'goto xyzzy;'.
5626 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5628 * xdisp.c (handle_face_prop): If the default face was remapped use
5629 the remapped face for strings from prefix properties. (Bug#15155)
5631 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5633 Minor cleanup for redisplay interface and few related functions.
5634 * frame.h (enum text_cursor_kinds): Move from here...
5635 * dispextern.h (enum text_cursor_kinds): ...to here.
5636 (toplevel): Drop unnecessary declarations.
5637 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5638 in update_window_end_hook and draw_window_cursor functions.
5639 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5640 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5641 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5642 * xterm.c (x_update_window_end, x_draw_window_cursor):
5643 * xdisp.c (display_and_set_cursor, update_window_cursor)
5644 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5645 enum text_cursor_kinds where appropriate.
5647 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5649 Redesign redisplay interface to drop updated_row and updated_area.
5650 * dispextern.h (updated_row, updated_area): Remove declaration.
5651 (struct redisplay_interface): Pass glyph row and row area parameters
5652 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5653 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5655 * dispnew.c (updated_row, updated_area): Remove.
5656 (redraw_overlapped_rows, update_window_line): Adjust user.
5657 (update_marginal_area, update_text_area): Likewise. Pass updated row
5658 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5659 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5662 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5664 * process.c (flush_pending_output): Remove stub.
5667 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5669 * callproc.c: Fix race that killed background processes (Bug#15144).
5670 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5671 Record deleted process-id in critical section, not afterwards.
5672 Don't mistakenly kill process created by a call-process invocation
5673 that discards output and does not wait.
5675 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5677 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5678 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5679 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5680 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5681 to shut up compiler in mark_object.
5682 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5684 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5686 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5687 We can't portably rely on PTY_OPEN doing that, even if
5688 it calls posix_openpt with O_CLOEXEC.
5690 2013-08-20 Kenichi Handa <handa@gnu.org>
5692 * character.c (string_char): Improve commentary.
5694 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5696 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5697 (struct animation_cache): Make signature a flexible array member.
5698 All uses changed. This is a tad slower but may insulate us better
5699 from future changes to ImageMagick.
5701 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5703 * image.c: Shrink memory needed for animation cache.
5704 (SIGNATURE_DIGESTSIZE): New constant.
5705 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5706 (imagemagick_create_cache): Copy the signature. This saves
5707 several KB of memory that ImageMagick wastes per signature.
5708 Don't bother updating the update_time, as the caller does that now.
5709 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5710 it's a fixed size struct member now.
5711 (imagemagick_get_animation_cache): Always destroy the signature,
5712 as it's now imagemagick_create_cache's responsibility to copy it.
5713 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5714 and use memcmp rather than strcmp.
5715 eassert that ImageMagick returns a signature of the specified length.
5717 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5719 * image.c (imagemagick_get_animation_cache): Don't segfault on
5721 (imagemagick_get_animation_cache): Revert to previous definition
5722 so that it actually works. But keep the memory leak fix.
5723 (imagemagick_get_animation_cache): Fix memory leak.
5725 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5727 * image.c: Fix animation cache signature memory leak.
5728 Fix some other minor performance problems while we're at it.
5729 (imagemagick_create_cache): Clear just the members that
5730 need clearing. Don't set update_time, as caller does that now.
5731 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5732 Simplify by using pointer-to-pointer instead of a prev pointer.
5733 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5734 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5735 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5736 it's already a copy. Free the signature probe unless it's cached.
5738 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5739 This was introduced by my 2013-08-12 fix for Bug#15035.
5741 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5743 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5744 (imagemagick_prune_animation_cache): Now static.
5746 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5748 * image.c (imagemagick_get_animation_cache): Don't segfault when
5749 pruning all entries.
5751 2013-08-18 Ken Brown <kbrown@cornell.edu>
5753 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5754 static heap if ENABLE_CHECKING is defined.
5755 (max_bss_sbrk_ptr): New variable.
5757 (report_sheap_usage): Report maximum static heap usage instead of
5758 ending static heap usage.
5760 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5762 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5763 of zlib_initialized according to the results of calling
5764 init_zlib_functions.
5766 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5768 * image.c: Implement an ImageMagick per-image cache.
5769 (imagemagick_get_animation_cache): Fix a double-free error.
5770 (imagemagick_load_image): Remove the ping_wand code, which only
5771 apparently saved time on invalid animated images, and slowed down
5772 everything else. Optimise for the common case.
5774 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5776 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5778 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5780 * marker.c (set_marker): Remove documentation of undefined behavior.
5782 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5784 * image.c (imagemagick_compute_animated_image): Animate correctly
5785 when sub-images are smaller than the main image.
5786 (imagemagick_compute_animated_image): Setting the iterator row to
5787 zero is apparently not allowed.
5788 (imagemagick_compute_animated_image): Allow images that say they
5789 have sub-images that are bigger than the main image, but just crop
5792 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5794 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5796 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5798 * image.c (imagemagick_compute_animated_image): Respect the GIF
5801 2013-08-15 Ken Brown <kbrown@cornell.edu>
5803 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5804 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5807 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5809 Fix minor problems found by static checking.
5810 * frame.c (delete_frame):
5811 * xdisp.c (next_element_from_display_vector):
5812 Avoid uninitialized local.
5813 * image.c (imagemagick_compute_animated_image): Port to C89.
5814 Prefer usual GNU indentation style for loops.
5815 Be more careful about bizarrely large sizes, by using ptrdiff_t
5818 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5820 Fix infinite frame selection loop (Bug#15025).
5821 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5823 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5825 * xdisp.c (compute_window_start_on_continuation_line):
5826 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5827 to make sure we end up setting the window start at the leftmost
5828 visible character of the display line. This avoids funky
5829 horizontal shifting because the window start is not kept on the
5830 same position. (Bug#15090)
5831 (next_element_from_display_vector): Support 'box' face attribute
5832 in the face definitions of a display vector. (Bug#15099)
5834 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5836 * image.c (imagemagick_compute_animated_image): Implement animated
5838 (imagemagick_compute_animated_image): Fix some compilation
5839 warnings. Implement a very simple cache to make the animation
5840 usable at all, but it should be replaced with a per-image cache.
5842 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5844 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5845 to do `for' loops over alist values.
5846 * buffer.h (FOR_EACH_BUFFER):
5847 * process.c (FOR_EACH_PROCESS): Use it.
5848 (handle_child_signal, status_notify, Fget_buffer_process)
5849 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5851 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5853 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5854 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5855 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5856 to xzalloc and so avoid redundant call to memset.
5857 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5858 members because it is allocated with xzalloc and so already zeroed.
5860 2013-08-14 Ken Brown <kbrown@cornell.edu>
5862 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5865 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5867 Utility function and macro to copy Lisp string to C string.
5868 * lisp.h (xlispstrdupa): New macro.
5869 (xlispstrdup): New prototype.
5870 * alloc.c (xlispstrdup): New function.
5871 * callint.c (Fcall_interactively):
5872 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5873 (Fsubstitute_in_file_name):
5874 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5875 * image.c (x_create_bitmap_from_file):
5876 * w32term.c (w32_term_init):
5877 * xterm.c (x_term_init): Use xlispstrdup.
5879 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5881 * image.c (imagemagick_load_image): Make animated pictures work.
5882 There's still some problems with background color settings, though
5885 * decompress.c (unwind_decompress): Always restore point.
5887 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5889 * marker.c (set_marker): Reformat documentation.
5891 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5893 * xdisp.c (cursor_type_changed): Now static.
5895 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5896 Use changed. This avoids the need to call xmalloc and for the
5897 caller to call xfree, and avoids memory leaks in some situations.
5899 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5901 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5902 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5903 (redisplay_window): If window_end_valid is cleared due to non-zero
5904 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5905 so do not call to try_cursor_movement for that window.
5907 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5909 * window.h (struct window): Convert window_end_pos and
5910 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5911 (wset_window_end_pos, wset_window_end_vpos): Remove.
5912 * dispnew.c (adjust_glyph_matrix):
5913 * window.c (Fwindow_end, replace_window, set_window_buffer)
5915 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5916 (set_vertical_scroll_bar, redisplay_window, try_window)
5917 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5918 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5919 (note_mouse_highlight): Adjust users.
5920 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5923 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5925 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5926 * image.c (imagemagick_filename_hint): Use `const char *' and
5927 prefer SSDATA to SDATA to avoid warnings.
5929 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5931 Cleanup window fringes, margins and scroll bars adjustments.
5932 * window.c (set_window_fringes, set_window_margins)
5933 (set_window_scroll_bars, apply_window_adjustment): New functions.
5934 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5935 (Fset_window_scroll_bars): Use them.
5937 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5939 * window.h (struct window): Convert scroll_bar_width
5940 from Lisp_Object to integer. Adjust comment.
5941 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5943 * window.c (wset_scroll_bar_width): Remove.
5944 (make_window): Initialize scroll_bar_width.
5945 (Fsplit_window_internal): Use direct assignment.
5946 (Fset_window_configuration, save_window_save):
5947 Convert Lisp_Object to integer and back where appropriate.
5948 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5949 bar was actually changed, and mention this in docstring.
5951 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5953 * decompress.c: Minor simplifications.
5954 (Fzlib_decompress_region): Don't bother verifying
5955 that avail_out <= UINT_MAX, as that was confusing.
5956 Mention the restriction in a comment instead.
5957 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5959 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5961 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5962 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5964 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5966 * image.c (imagemagick_filename_hint): Check for errors in the
5969 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5971 * window.c (Fwindow_margins): Return nil when there's no marginal
5972 area, as per the documented API.
5974 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5975 Fmake_vector, as scroll bar's struct members are not all Lisp
5976 objects now. This avoids crashes in GC.
5978 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5979 bool, so its address could be taken.
5981 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5983 * image.c (imagemagick_filename_hint): New function to possibly
5984 apply `image-content-type-suffixes'.
5985 (imagemagick_load_image): Use it.
5987 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5989 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5990 if loading zlib failed.
5992 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5994 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5995 2013-08-13 checkin below. Change bool to BOOL, rule is:
5996 All Obj-C code uses BOOL, except for interfaces callable from C.
5998 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6000 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6002 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6003 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6004 bool instead of BOOL.
6005 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6006 from Lisp_Object to bitfield. Adjust comment.
6007 * w32term.c (x_scroll_bar_create): Adjust user.
6008 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6009 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6010 Use bool for boolean.
6011 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6012 to `unsigned int' when defining a bitfield.
6014 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6016 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6018 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6020 * window.h (struct window): Convert left_margin_cols and
6021 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6022 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6023 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6025 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6027 (showing_window_margins_p, update_window_line, update_frame_1):
6028 * fringe.c (draw_fringe_bitmap_1):
6029 * xdisp.c (window_box_width): Adjust users.
6030 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6031 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6032 Use direct assignment.
6033 (Fset_window_configuration, save_window_save, Fwindow_margins):
6034 Convert Lisp_Object to integer and back where appropriate.
6035 (Fset_window_margins): Adjust user. Return t if any margin
6036 was actually changed, and mention this in docstring.
6038 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6040 * syntax.c (forward_word):
6041 * cmds.c (forward_char, backward_char): Mention the optional argument.
6043 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6045 * window.h (struct window): Convert left_fringe_width
6046 and right_fringe_width from Lisp_Objects to integers.
6048 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6049 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6050 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6052 (make_window): Initialize new integer fields to -1.
6053 (Fsplit_window_internal): Use direct assignment.
6054 (Fset_window_configuration, save_window_save):
6055 Convert Lisp_Object to integer and back where appropriate.
6056 (Fset_window_fringes): Adjust user. Return t if any fringe
6057 was actually changed, and mention this in docstring.
6059 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6061 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6062 * nsfns.m (x_set_cursor_type):
6063 * w32fns.c (x_set_cursor_type):
6064 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6065 * xdisp.c (set_frame_cursor_types): ...but in common code.
6067 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6069 * font.c (clear_font_cache): New function, stripped from...
6070 (Fclear_font_cache): ...here, which now uses the function
6071 above. Adjust comment.
6072 * font.h (clear_font_cache): Add prototype.
6073 * xfaces.c (clear_face_cache): Use clear_font_cache.
6075 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6077 * window.c (Fset_window_start): Compare `w', not `window' because
6078 `w' might not be equal to `window' after call to decode_live_window.
6080 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6082 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6083 This fixes a problem introduced by the Bug#15035 patch
6084 when using GPG. Reported by Herbert J. Skuhra.
6086 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6088 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6089 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6090 not yet initialized.
6092 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6094 * decompress.c (Fzlib_decompress_region): Support zlib
6095 decompression, too, and rename.
6097 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6099 Minor zlib configuration tweaks.
6100 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6101 Don't assume presence of fn_inflateInit2_ zlib internal function.
6103 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6105 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6106 include the zlib prefix.
6108 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6110 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6111 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6112 define static variables that are pointers to zlib functions to be
6114 (init_zlib_functions) [WINDOWSNT]: New function.
6115 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6117 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6118 macros instead of invoking the zlib functions directly.
6119 (syms_of_decompress): DEFSYM Qzlib_dll.
6120 Staticpro Szlib_available_p.
6122 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6124 Avoid looping over all frame windows to freeze and unfreeze.
6125 * window.h (struct window): Drop frozen_window_start_p.
6126 (freeze_window_starts): Drop prototype.
6127 * frame.h (struct frame): New frozen_window_starts flag.
6128 (FRAME_WINDOWS_FROZEN): New macro.
6129 * window.c (freeze_window_start, freeze_window_starts):
6131 (select_window, replace_window): Adjust users.
6132 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6133 (window_frozen_p): New function.
6134 (redisplay_window): Use it.
6136 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6138 Fix some fd issues when running subprocesses (Bug#15035).
6139 Fix bugs that can leak files or file descriptors on errors.
6140 Don't unlink open temp files, as that's hard for users to diagnose
6141 when things go awry (e.g., temp disk exhausted).
6142 Don't bother to lock temp files. Check for invalid recursion.
6143 * callproc.c (synch_process_fd): Remove. All uses removed.
6144 (synch_process_tempfile): New var or macro.
6145 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6147 (record_kill_process): New arg, the temp name. All callers changed.
6148 (delete_temp_file): Now just a simple wrapper around unlink.
6149 (call_process_kill): New arg, the call_process_fd array.
6150 Close them all. Clear synch_process_pid. Remove the temp file,
6151 or arrange for it to be removed.
6152 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6153 that's been moved to synch_process_tempfile. Caller changed.
6154 Do not remove the tempfile; that's now call_process_kill's
6156 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6157 call_process_kill; the caller now does that.
6158 (call_process_cleanup): Do not close the process fd; that's now
6159 call_process_kill's responsibility.
6160 (Fcall_process): Implement via new function call_process, which
6161 has most of the old body of Fcall_process, but with a different API.
6162 (call_process): New function that does not open or close filefd if
6163 it is nonnegative. Record which fds need to be closed, and let
6164 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6165 Signal an error if invoked recursively (could be done via a hook).
6166 Simplify creation of the tempfile in the MSDOS case.
6167 Don't create the output file until after checking for the executable.
6168 Report any failure to open /dev/null.
6169 Don't open /dev/null for writing twice; once is enough.
6170 Don't create pipe if all output is being discarded or sent to file.
6171 Don't worry about setting up the coding system or reading from the
6172 pipe if all output is being discarded.
6173 Hoist fd_error local into top level, to lessen block nesting.
6174 Don't record deleted pid here; now done by Fcall_process_region.
6175 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6176 and note its success in synch_process_tempfile.
6177 Do not leak resources when child_setup fails.
6178 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6179 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6180 (create_temp_file): Now returns open fd, with an additional
6181 Lisp_Object * argument to return the name. All callers changed.
6182 Do not close the file; rewind it instead, and leave it open for
6183 the caller. Do not lock the temp file. Unwind-protect the file
6184 and the file-descriptor.
6185 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6186 If an asynchrounous process, record it here, not in call_process.
6187 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6188 * eval.c (set_unwind_protect): New function.
6189 * fileio.c (write_region): New function, generalized from the
6190 old Fwrite_region. Do not lock temp files.
6191 (Fwrite_region): Use it.
6192 * lisp.h (set_unwind_protect, write_region): New decls.
6193 * process.c: Include <verify.h>.
6194 (make_process): Mark fds as initially closed.
6195 (deleted_pid_list): Now a list of pid-filename pairs.
6197 (close_process_fd): New function.
6198 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6199 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6200 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6201 (create_process, create_pty, Fmake_serial_process)
6202 (server_accept_connection): Record which fds need to be closed,
6203 and let deactivate_process close them.
6204 (Fmake_network_process): Do not discard the unwind-protect
6205 until it's safe to do so.
6206 (deactivate_process): Close the fds opened by create_process etc.
6207 (Fprocess_send_eof): Adjust to new way of recording open fds.
6208 Report an error if /dev/null can't be opened, instead of aborting.
6209 * process.h (PROCESS_OPEN_FDS): New constant.
6210 (struct Lisp_Process): New member open_fds.
6211 (record_kill_process, record_deleted_pid): Adjust signatures.
6212 (record_deleted_pid): Move decl here ...
6213 * syswait.h (record_deleted_pid): ... from here.
6215 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6217 * decompress.c: Fix bugs with large buffers and weird inputs.
6218 Tune a bit. Reindent as per usual Emacs style.
6219 (BUFFER_SIZE): Remove.
6220 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6221 more than UINT_MAX bytes. Decompress into the gap instead of into
6222 an auto buffer, as this should avoid copying. Return nil if
6223 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6224 set immediate_quit; we shouldn't trust zlib code that much.
6226 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6228 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6229 errors, and really move the gap to where we want it.
6231 * lisp.h: Include decompress.c support.
6233 * emacs.c (main): Include decompress.c support.
6235 * Makefile.in: Include -lz if present.
6237 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6240 (initWithTitle:): Initialize frame to 0.
6241 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6242 (fillWithWidgetValue:frame:): Rename from
6243 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6245 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6246 fillWithWidgetValue:frame:
6248 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6249 remove memory leak warnings.
6251 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6252 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6255 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6256 (x_activate_menubar): Update the whole menu.
6257 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6258 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6259 current event is not NSSystemDefined (Bug#15001).
6260 Call ns_check_menu_open only if trackingMenu is 2.
6261 (menuDidClose:): New method, decrease trackingMenu.
6262 (fillWithWidgetValue:setDelegate:): New method.
6263 (fillWithWidgetValue:): Call the above.
6265 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6267 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6269 Omit some unnecessary casts.
6270 Many of these go back to the old pre-C89 days, when they may have
6271 been needed, but we've been assuming C89 or later for a while now.
6272 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6273 (live_float_p, live_misc_p, live_vector_p):
6274 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6275 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6276 (defvar_per_buffer):
6277 * callint.c (Fcall_interactively):
6278 * doc.c (Fsubstitute_command_keys):
6279 * filelock.c (get_boot_time):
6280 * frame.c (xrdb_get_resource):
6281 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6282 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6283 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6284 (menuitem_highlight_callback, menu_destroy_callback)
6285 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6286 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6287 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6288 (xg_tool_bar_help_callback, tb_size_cb):
6289 * image.c (xpm_alloc_color, png_read_from_memory)
6290 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6291 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6293 * keymap.c (describe_map):
6294 * nsfns.m (Fns_display_monitor_attributes_list):
6295 * nsmenu.m (process_dialog:):
6296 * nsterm.m (hold_event):
6297 * process.c (wait_reading_process_output):
6298 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6299 * scroll.c (do_direct_scrolling, scrolling_1):
6300 * termcap.c (tgetent):
6301 * window.c (check_window_containing, add_window_to_list)
6302 (freeze_window_starts):
6303 * xdisp.c (compare_overlay_entries, vmessage):
6304 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6305 (x_get_monitor_attributes_xrandr)
6306 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6307 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6308 * xfont.c (xfont_match, xfont_open):
6309 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6310 (menubar_selection_callback, menu_position_func)
6311 (popup_selection_callback, create_and_show_popup_menu)
6312 (dialog_selection_callback, create_and_show_dialog):
6313 * xrdb.c (x_get_string_resource)
6315 * xsmfns.c (x_session_check_input):
6316 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6317 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6318 (xaw_jump_callback, xaw_scroll_callback):
6319 Omit unnecessary casts.
6321 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6323 Minor string-length refactoring.
6324 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6325 * frame.c (make_monitor_attribute_list):
6326 Prefer build_string to strlen + make_string.
6328 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6330 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6331 don't check minor_code (Bug#14417).
6333 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6335 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6336 vertical positions instead. This avoids calling MATRIX_ROW with
6337 row numbers that are possibly beyond valid limits. (Bug#15064)
6339 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6341 Use xstrdup and build_unibyte_string where applicable.
6342 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6343 * xfns.c (x_window):
6344 * xrdb.c (x_get_customization_string):
6345 * xterm.c (xim_initialize):
6346 * w32fns.c (w32_window): Use xstrdup.
6347 (w32_display_monitor_attributes_list):
6348 * emacs.c (init_cmdargs):
6349 * keyboard.c (PUSH_C_STR):
6350 * nsfont.m (nsfont_open):
6351 * sysdep.c (system_process_attributes):
6352 * w32.c (system_process_attributes):
6353 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6355 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6357 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6358 variables of these types so that GDB would know about them, as aid
6359 for debugging fatal exceptions. (Bug#15024) See also
6360 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6363 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6365 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6366 larger than the NSWindow (Bug#14934).
6368 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6370 Redesign redisplay interface to drop global variable updated_window.
6371 Always pass currently updated window as a parameter to update routines.
6372 * dispextern.h (updated_window): Remove declaration.
6373 (struct redisplay_interface): Pass window parameter to
6374 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6375 and after_update_window_hook.
6376 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6378 * dispnew.c (updated_window): Remove.
6379 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6380 (update_window_line): Adjust to match redisplay interface changes.
6381 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6382 (ns_scroll_run, ns_after_update_window_line):
6383 * w32term.c (x_update_window_begin, x_update_window_end)
6384 (x_after_update_window_line, x_scroll_run):
6385 * xterm.c (x_update_window_begin, x_update_window_end)
6386 (x_after_update_window_line, x_scroll_run):
6387 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6388 Likewise. Adjust comments where appropriate.
6389 (x_cursor_to): Simplify because this is always called during window
6390 update (but install debugging check anyway).
6391 (expose_window): Check must_be_updated_p flag to see whether this
6392 function is called during window update.
6394 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6396 Do not reset window modification event counters excessively.
6397 These leftovers and poor man's tricky methods to catch extra
6398 redisplay's attention are no longer needed.
6399 * frame.c (set_menu_bar_lines_1):
6400 * minibuf.c (read_minibuf_unwind):
6401 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6402 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6403 (window_scroll_line_based, Fset_window_configuration):
6404 * xdisp.c (redisplay_window): Do not reset last_modified and
6405 last_overlay_modified counters.
6407 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6409 * xselect.c (x_send_client_event): Set send_event and serial, memset
6410 data.l as it might be bigger than data.b. Use 24 bit mask to
6411 XSendEvent (Bug#15034).
6413 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6415 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6416 for TTY frames that are not the top frame on their console.
6419 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6421 * w32term.c (w32fullscreen_hook): Really maximize frame when
6422 asked for (Bug#14841).
6424 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6426 Prefer selected_window to Fselected_window, likewise for frames.
6427 * buffer.c (Fbuffer_swap_text):
6428 * data.c (Fvariable_binding_locus):
6429 * window.c (run_window_configuration_change_hook): Adjust users.
6430 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6431 Use decode_live_frame.
6433 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6435 Be more careful if selected window shows the buffer other than current,
6436 use window_outdated only if this is not so. This change should also
6437 address some weird issues discussed in Bug#13012.
6438 * window.h (window_outdated): New prototype.
6439 * window.c (window_outdated): Now here. Convert from static and
6440 always assume window's buffer.
6441 (Fwindow_end, Fwindow_line_height): Use it.
6442 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6443 and always assume window's buffer.
6444 (redisplay_window): Adjust user.
6445 (redisplay_internal): Call to reconsider_clip_changes once and
6446 check whether mode line should be updated only if selected window
6447 shows current buffer.
6448 (run_window_scroll_functions): Use eassert for debugging check.
6449 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6451 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6453 * window.c (window_scroll, window_scroll_pixel_based)
6454 (window_scroll_line_based): Use bool for booleans.
6456 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6458 * process.c: Fix minor off-by-one issues in descriptor counts.
6459 This shouldn't fix any real bugs, but it cleans up the code a bit.
6460 (max_process_desc, max_input_desc): -1, not 0, means none.
6462 (delete_input_desc): New function.
6463 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6464 (deactivate_process): Scan backwards when recomuting max_process_desc;
6465 that should be faster.
6466 (init_process_emacs): Initialize max_input_desc.
6468 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6470 Use region cache to speedup bidi_find_paragraph_start.
6471 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6472 Rename cache_long_line_scans to cache_long_scans.
6473 * buffer.c (bset_cache_long_line_scans): Rename to
6474 bset_cache_long_scans.
6475 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6476 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6478 (syms_of_buffer): Rename cache-long-line-scans to
6479 cache-long-scans. Adjust docstring.
6480 * search.c (newline_cache_on_off):
6481 * indent.c (width_run_cache_on_off): Adjust users.
6482 * bidi.c (bidi_paragraph_cache_on_off): New function.
6483 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6484 * insdel.c (prepare_to_modify_buffer):
6485 Invalidate bidi_paragraph_cache if enabled.
6487 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6489 Invalidate region caches only if buffer text is going to be changed.
6490 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6491 (modify_text): ...new prototype.
6492 (prepare_to_modify_buffer_1): New prototype.
6493 * textprop.c (modify_region): Rename to...
6494 (modify_text_properties): ...new function.
6495 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6496 (Fremove_list_of_text_properties): Adjust users.
6497 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6498 (modify_text): ...new function.
6499 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6500 (prepare_to_modify_buffer_1): ...new function.
6501 * casefiddle.c (casify_region):
6502 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6503 (Ftranspose_regions): Use modify_text.
6505 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6507 * lisp.mk (lisp): Add nadvice.elc.
6509 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6511 New macro to iterate over live buffers similar to frames.
6512 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6513 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6514 Declare buffer-related variables here to offload lisp.h.
6515 * buffer.c (Vbuffer_alist): Adjust comment.
6516 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6517 (other_buffer_safely):
6518 * data.c (store_symval_forwarding):
6519 * dispnew.c (Fframe_or_buffer_changed_p):
6520 * fileio.c (Fdo_auto_save):
6521 * filelock.c (unlock_all_files):
6522 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6524 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6526 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6527 * callproc.c (create_temp_file):
6528 * filelock.c (create_lock_file):
6529 Assume mkostemp, since it's now provided by Gnulib.
6531 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6533 * w32.c (mkostemp): New function.
6534 (mktemp): Remove, no longer used. Most of the code reused in
6535 mkostemp. (Bug#15015)
6536 (mktemp): Don't undef.
6538 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6540 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6541 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6542 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6543 (free_glyph_pool, check_glyph_memory): Likewise for
6544 all users. Adjust comments where appropriate.
6546 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6548 * composite.h: Minor fixups.
6549 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6550 to fix a misspelling, and change it to an inline function while
6551 we're at it (it need not be a macro). All uses changed.
6552 (composition_method, composition_valid_p):
6553 Rewrite to avoid assignments in if-conditions.
6555 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6557 Do not use global Lisp_Object in composition macros.
6558 * composite.h (composition_temp): Remove declaration.
6559 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6560 (composition_method, composition_valid_p): ...inline functions.
6561 (compose_region): Remove the leftover.
6562 * composite.c (composition_temp): Remove.
6563 (run_composition_function, update_compositions)
6564 (composition_compute_stop_pos, composition_adjust_point)
6565 (Ffind_composition_internal):
6566 * coding.c (handle_composition_annotation):
6567 * xdisp.c (handle_composition_prop, check_point_in_composition):
6568 Related users changed.
6570 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6572 Drop FRAME_PTR typedef.
6573 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6574 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6575 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6576 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6577 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6578 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6579 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6580 All related users changed.
6582 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6584 * eval.c (default_toplevel_binding): New function.
6586 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6587 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6588 (syms_of_eval): Export them.
6589 * data.c (Fdefault_value): Micro cleanup.
6590 * term.c (init_tty): Use "false".
6592 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6594 Fix X GC leak in GTK and raw (no toolkit) X ports.
6595 * xterm.c (x_free_frame_resources): If white and black relief
6596 GCs are allocated, always free them here.
6597 * xfns.c (x_make_gc): Omit redundant initialization.
6598 * widget.c (create_frame_gcs): Remove the leftover.
6599 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6600 in x_free_frame_resources.
6602 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6604 * nsterm.m (windowWillResize:toSize:): Only change title if
6605 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6607 (viewDidEndLiveResize): New method.
6609 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6610 inside NS_IMPL_COCOA.
6612 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6614 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6615 Do not check whether undo is enabled because record_insert and
6616 record_delete does that themselves.
6618 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6620 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6621 member which is not really used any more.
6622 (FRAME_XIC_BASE_FONTNAME): Remove.
6623 * xfns.c (xic_free_fontset): Adjust user.
6624 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6625 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6626 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6627 (xdialog_show): Use eassert for debugging check.
6628 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6630 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6632 * fileio.c, fns.c (merge): Move extern decl from here ...
6633 * lisp.h (merge): ... to here.
6635 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6637 Fix last font-related change.
6638 * w32font.h (w32font_list_internal, w32font_match_internal):
6640 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6641 (uniscribe_list_family): Adjust to match font API change.
6642 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6643 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6645 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6647 * frame.h (FRAME_MOUSE_UPDATE):
6648 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6649 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6651 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6653 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6654 * font.h (struct font_driver): Change list, match, and list_family
6655 functions to accept struct frame * as first arg.
6656 * font.c (font_score, font_compare, font_sort_entities):
6658 (font_sort_entities, font_list_entities, font_select_entity)
6659 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6660 match font API change.
6661 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6662 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6663 * ftxfont.c (ftxfont_list, ftxfont_match):
6664 * xftfont.c (xftfont_list, xftfont_match):
6665 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6666 * w32font.c (w32font_list, w32font_match, w32font_list)
6667 (w32font_list_internal, w32_font_match_internal): Likewise.
6668 * xfaces.c (Fx_family_fonts): Adjust user.
6670 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6672 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6673 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6674 only if HAVE_X_WINDOWS is in use.
6675 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6676 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6677 * w32term.c (x_wm_set_icon_position): Likewise.
6678 * w32fns.c (x_icon): Adjust user.
6680 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6682 * xterm.c (last_mouse_press_frame): Remove the
6683 leftover which is not really used any more.
6684 (handle_one_xevent, syms_of_xterm): Adjust users.
6685 (x_flush): Call XFlush once per each X display, not frame.
6686 This is better because this code always unconditionally skips
6687 non-X frames in Vframe_list and issues the only XFlush if we
6688 have more than one X frame on the same X display.
6689 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6690 Use bool for booleans.
6691 (x_draw_glyph_string_background, cvt_string_to_pixel)
6692 (cvt_pixel_dtor): Drop unnecessary prototypes.
6693 * xterm.h (x_display_ok): Adjust prototype.
6695 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6697 Drop unnecessary functions that deals with frame pixel size.
6698 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6699 (x_pixel_height): Drop prototypes.
6700 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6701 (x_pixel_height): Drop implementations.
6702 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6703 which should be always valid for window frame.
6704 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6705 * w32menu.c (Fx_popup_dialog):
6706 * xmenu.c (Fx_popup_dialog): Likewise for both.
6708 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6710 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6711 frame parameters and call to Fmodify_frame_parameters just once.
6712 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6713 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6714 and mention nil frame in docstring.
6716 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6718 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6719 (x_figure_window_size): Likewise. Adjust to return long.
6720 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6721 (toplevel): Move Qterminal_live_p to...
6722 * terminal.c (toplevel): ...here, make it static, and...
6723 (syms_of_terminal): ...DEFSYM here.
6724 * frame.h (Qterminal_live_p): Remove declaration.
6725 (make_frame, x_figure_window_size): Adjust prototype.
6726 * nsfns.m (Fx_create_frame): Use long for window flags.
6728 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6730 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6731 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6732 Do not assume that emacs_close (INT_MAX) is a no-op.
6734 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6736 * xfaces.c (make_face_cache): For struct face_cache, prefer
6737 xmalloc to xzalloc and so avoid redundant call to memset.
6738 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6740 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6742 * fringe.c (draw_window_fringes, update_window_fringes)
6743 (compute_fringe_widths):
6744 * w32term.c (x_draw_glyph_string):
6745 * window.c (candidate_window_p, Frecenter):
6746 * xfaces.c (realize_basic_faces, realize_default_face)
6747 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6748 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6749 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6750 * xmenu.c (Fx_menu_bar_open_internal):
6751 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6752 * xsettings.c (xft_settings_event):
6753 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6754 Use bool for booleans. Adjust style and comments where
6756 * dispextern.h (draw_window_fringes, update_window_fringes)
6757 (compute_fringe_widths):
6758 * xterm.h (x_had_errors_p): Adjust prototype.
6760 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6762 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6763 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6765 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6767 * fns.c (toplevel): Remove comment before Fsafe_length because
6770 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6772 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6774 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6776 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6777 frame which got the message is still alive, before dereferencing
6778 its pointer. (Bug#14970)
6780 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6781 be a live window, before using it as such. (Bug#14970)
6783 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6785 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6786 w32_detect_focus_change instead of doing part of its job by hand.
6787 This fixes the problem whereby FOCUS_OUT events were not sent to
6790 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6792 * process.c (Fprocess_list): Doc fix.
6794 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6795 being re-exposed only if it didn't ask to become visible.
6796 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6797 was previously iconified. (Bug#14841)
6798 (x_iconify_frame): Mark the frame iconified.
6800 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6802 Fix minor problems found by static checking.
6803 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6804 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6806 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6808 * eval.c (set_specpdl_old_value): New function.
6809 (unbind_to): Minor simplification.
6810 (get_backtrace_frame): New function.
6811 (Fbacktrace_frame): Use it. Add `base' argument.
6812 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6813 (syms_of_eval): Export backtrace-eval.
6814 * xterm.c (x_focus_changed): Simplify.
6816 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6818 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6820 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6822 * xdisp.c (redisplay_window): Instead of moving point out of
6823 scroll margin, reject the force_start method, and try scrolling
6824 instead. (Bug#14780)
6826 2013-07-24 Ken Brown <kbrown@cornell.edu>
6828 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6831 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6833 * eval.c (Fprogn): Do not check that BODY is a proper list.
6834 This undoes the previous change. The check slows down the
6835 interpreter, and is not needed to prevent a crash. See
6836 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6838 2013-07-23 Glenn Morris <rgm@gnu.org>
6840 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6842 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6844 Port to GNU/Linux systems with tinfo but not ncurses.
6845 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6846 to decide whether ncurses is being used. Without this change,
6847 GCC complains about tgetent not being declared, on a system
6848 that has tinfo installed but ncurses not installed.
6850 * eval.c (Fprogn): Check that BODY is a proper list.
6852 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6853 * data.c (Fsetq_default):
6854 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6855 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6857 Tune by taking advantage of the fact that ARGS is always a list
6858 when a function is declared to have UNEVALLED args.
6860 * emacsgtkfixed.c: Port to GCC 4.6.
6861 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6863 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6865 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6866 here to silence compiler warnings.
6868 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6870 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6871 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6872 from messing up Emacs's 'struct frame' (Bug#14923).
6874 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6876 * alloc.c (make_save_ptr_ptr): Define this function.
6877 It was inadvertently omitted. It's needed only if
6878 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6880 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6882 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6883 frame have focus (Bug#14895).
6885 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6887 Avoid vfork-related deadlock more cleanly.
6888 * callproc.c (child_setup): When the child's exec fails, output
6889 the program name, as that's more useful. Use O_NONBLOCK to avoid
6891 * process.c (create_process_1): Remove; no longer needed.
6892 (create_process): Remove timer hack; no longer needed, now that
6893 the child avoids deadlock.
6895 2013-07-20 Glenn Morris <rgm@gnu.org>
6897 * image.c (Fimage_flush): Fix doc typo.
6899 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6901 Fix array bounds violation when pty allocation fails.
6902 * process.c (PTY_NAME_SIZE): New constant.
6903 (pty_name): Remove static variable; it's now auto.
6904 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6905 Take pty_name as an arg rather than using a static variable.
6906 All callers changed.
6907 (create_process): Recover pty_flag from process, not from volatile local.
6908 (create_pty): Stay inside array even when pty allocation fails.
6909 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6911 * lread.c (Fload): Avoid initialization only when lint checking.
6912 Mention that it's needed only for older GCCs.
6914 2013-07-20 Kenichi Handa <handa@gnu.org>
6916 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6917 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6919 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6921 * lread.c (Fload): Avoid uninitialized warning.
6923 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6925 Fix some minor file descriptor leaks and related glitches.
6926 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6927 (create_lock_file): Use write, not emacs_write.
6928 * image.c (slurp_file, png_load_body):
6929 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6930 (server_accept_connection):
6931 Don't leak an fd on memory allocation failure.
6932 * image.c (slurp_file): Add a cheap heuristic for growing files.
6933 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6934 as that's what the other routines do. Maybe input need not be
6935 blocked at all, but it's better to be consistent.
6936 Avoid undefined behavior when strlen is zero.
6938 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6939 (NSTATICS): Now a constant; doesn't need to be a macro.
6941 2013-07-19 Richard Stallman <rms@gnu.org>
6943 * coding.c (decode_coding_utf_8): Add simple loop for fast
6944 processing of ASCII characters.
6946 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6948 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6950 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6952 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6953 unportable 'struct x_display_info'.
6954 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6957 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6959 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6960 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6962 (system_process_attributes): Prefer plain char to unsigned char
6963 when either will do. Clean up properly if interrupted or if
6964 memory allocations fail. Don't assume sscanf succeeds.
6965 Remove no-longer-needed workaround to stop GCC from whining.
6966 Read command-line once, instead of multiple times. Check read status a
6969 Fix obscure porting bug with varargs functions.
6970 The code assumed that int is treated like ptrdiff_t in a vararg
6971 function, which is not a portable assumption. There was a similar
6972 -- though these days less likely -- porting problem with various
6973 assumptions that pointers of different types all smell the same as
6974 far as vararg functions is conserved. To make this problem less
6975 likely in the future, redo the API to use varargs functions.
6976 * alloc.c (make_save_value): Remove this vararg function.
6977 All uses changed to ...
6978 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6979 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6981 (make_save_ptr): Rename from make_save_pointer, for consistency with
6982 the above. Define only on platforms that need it. All uses changed.
6984 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6986 * keyboard.c: Try to fix typos in previous change.
6987 (DISPLAY_LIST_INFO): New macro.
6988 (kbd_buffer_get_event): Do not access members that are not present
6989 in X11. Revert inadvertent change of "!=" to "=".
6991 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6993 * keyboard.c (kbd_buffer_get_event):
6994 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6995 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6997 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6999 * filelock.c: Fix unlikely file descriptor leaks.
7000 (get_boot_time_1): Rework to avoid using emacs_open.
7001 This doesn't actually fix a leak, but is better anyway.
7002 (read_lock_data): Use read, not emacs_read.
7004 * doc.c: Fix minor memory and file descriptor leaks.
7005 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7006 (get_doc_string, Fsnarf_documentation):
7007 Fix file descriptor leak on error.
7009 * term.c: Fix minor fdopen-related file descriptor leaks.
7010 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7011 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7013 * charset.c: Fix file descriptor leaks and errno issues.
7015 (load_charset_map_from_file): Don't leak file descriptor on error.
7016 Use plain record_xmalloc since the allocation is larger than
7017 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7019 * eval.c (record_unwind_protect_nothing):
7020 * fileio.c (fclose_unwind):
7022 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7023 The replacement doesn't block input, but that no longer seems
7026 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7028 * lread.c: Fix file descriptor leaks and errno issues.
7029 (Fload): Close some races that leaked fds or streams when 'load'
7031 (Fload, openp): Report error number of last nontrivial failure to open.
7032 ENOENT counts as trivial.
7033 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7035 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7036 now that the function is always called with a nonnegative arg.
7037 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7038 All uses replaced with ...
7039 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7041 A few more minor file errno-reporting bugs.
7042 * callproc.c (Fcall_process):
7043 * doc.c (Fsnarf_documentation):
7044 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7045 * process.c (set_socket_option):
7046 Don't let a constructor trash errno.
7047 * doc.c: Include <errno.h>.
7049 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7051 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7053 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7055 Fix w32 bug with call-process-region (Bug#14885).
7056 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7057 to Fcall_process when the input is empty. This simplifies the
7058 code a bit. It makes no difference on POSIXish platforms but
7059 apparently it fixes a bug on w32.
7061 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7062 * fileio.c (close_file_unwind): Don't close if FD is negative;
7063 this can happen when unwinding a zapped file descriptor.
7064 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7065 in case Emacs runs out of memory between the two unwind-protects.
7066 Don't trash errno when closing FD.
7067 Zap the FD in the specpdl when closing it, instead of deferring
7068 the removal of the unwind-protect; this fixes a bug where a child
7069 function unwinds the stack past us.
7071 New unwind-protect flavors to better type-check C callbacks.
7072 This also lessens the need to write wrappers for callbacks,
7073 and the need for make_save_pointer.
7074 * alloc.c (free_save_value):
7075 * atimer.c (run_all_atimers):
7077 * alloc.c (safe_alloca_unwind):
7078 * atimer.c (unwind_stop_other_atimers):
7079 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7080 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7081 * minibuf.c (choose_minibuf_frame_1):
7082 * process.c (make_serial_process_unwind):
7083 * xdisp.c (pop_message_unwind):
7084 * xselect.c (queue_selection_requests_unwind):
7085 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7086 * alloc.c (record_xmalloc):
7087 Prefer record_unwind_protect_ptr to record_unwind_protect with
7089 * alloc.c (Fgarbage_collect):
7090 Prefer record_unwind_protect_void to passing a dummy.
7091 * buffer.c (restore_buffer):
7092 * window.c (restore_window_configuration):
7093 * xfns.c, w32fns.c (do_unwind_create_frame)
7094 New wrapper. All record-unwind uses of wrappee changed.
7095 * buffer.c (set_buffer_if_live):
7096 * callproc.c (call_process_cleanup, delete_temp_file):
7097 * coding.c (code_conversion_restore):
7098 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7099 * editfns.c (save_excursion_restore)
7100 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7101 (save_restriction_restore):
7102 * eval.c (restore_stack_limits, un_autoload):
7103 * fns.c (require_unwind):
7104 * keyboard.c (recursive_edit_unwind, tracking_off):
7105 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7106 * macros.c (pop_kbd_macro, restore_menu_items):
7107 * nsfns.m (unwind_create_frame):
7108 * print.c (print_unwind):
7109 * process.c (start_process_unwind):
7110 * search.c (unwind_set_match_data):
7111 * window.c (select_window_norecord, select_frame_norecord):
7112 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7113 (fast_set_selected_frame):
7114 * xfns.c, w32fns.c (unwind_create_tip_frame):
7115 Return void, not a dummy Lisp_Object. All uses changed.
7116 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7117 * callproc.c (call_process_kill):
7118 * fileio.c (restore_point_unwind, decide_coding_unwind)
7119 (build_annotations_unwind):
7120 * insdel.c (Fcombine_after_change_execute_1):
7121 * keyboard.c (read_char_help_form_unwind):
7122 * menu.c (unuse_menu_items):
7123 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7124 * sound.c (sound_cleanup):
7125 * xdisp.c (unwind_redisplay):
7126 * xfns.c (clean_up_dialog):
7127 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7128 Accept no args and return void, instead of accepting and returning
7129 a dummy Lisp_Object. All uses changed.
7130 * cygw32.c (fchdir_unwind):
7131 * fileio.c (close_file_unwind):
7132 * keyboard.c (restore_kboard_configuration):
7133 * lread.c (readevalllop_1):
7134 * process.c (wait_reading_process_output_unwind):
7135 Accept int and return void, rather than accepting an Emacs integer
7136 and returning a dummy object. In some cases this fixes an
7137 unlikely bug when the corresponding int is outside Emacs integer
7138 range. All uses changed.
7139 * dired.c (directory_files_internal_unwind):
7140 * fileio.c (do_auto_save_unwind):
7141 * gtkutil.c (pop_down_dialog):
7142 * insdel.c (reset_var_on_error):
7143 * lread.c (load_unwind):
7144 * xfns.c (clean_up_file_dialog):
7145 * xmenu.c, nsmenu.m (pop_down_menu):
7146 * xmenu.c (cleanup_widget_value_tree):
7147 * xselect.c (wait_for_property_change_unwind):
7148 Accept pointer and return void, rather than accepting an Emacs
7149 save value encapsulating the pointer and returning a dummy object.
7151 * editfns.c (Fformat): Update the saved pointer directly via
7152 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7153 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7154 (unwind_body): New function.
7155 (record_unwind_protect): First arg is now a function returning void,
7156 not a dummy Lisp_Object.
7157 (record_unwind_protect_ptr, record_unwind_protect_int)
7158 (record_unwind_protect_void): New functions.
7159 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7160 * fileio.c (struct auto_save_unwind): New type.
7161 (do_auto_save_unwind): Use it.
7162 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7163 * insdel.c (struct rvoe_arg): New type.
7164 (reset_var_on_error): Use it.
7165 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7167 (specbinding_func): Remove; there are now several such functions.
7168 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7169 (set_unwind_protect_ptr): New function.
7170 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7172 Be simpler and more consistent about reporting I/O errors.
7173 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7174 Say "Read error" and "Write error", rather than "I/O error", or
7175 "IO error reading", or "IO error writing", when a read or write
7177 * process.c (Fmake_network_process, wait_reading_process_output)
7178 (send_process, Fprocess_send_eof, wait_reading_process_output):
7179 Capitalize diagnostics consistently. Put "failed foo" at the
7180 start of the diagnostic, so that we don't capitalize the
7181 function name "foo". Consistently say "failed" for such
7183 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7184 All callers changed. This is so it can use report_file_error.
7185 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7186 diagnostics consistently as above.
7188 * fileio.c (report_file_errno): Fix errno reporting bug.
7189 If the file name is neither null nor a pair, package it up as a
7190 singleton list. All callers changed, both to this function and to
7191 report_file_error. This fixes a bug where the memory allocator
7192 invoked by list1 set errno so that the immediately following
7193 report_file_error reported the wrong errno value.
7195 Fix minor problems found by --enable-gcc-warnings.
7196 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7197 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7199 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7201 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7202 Set event->arg to Qt if switch-event shall be generated.
7203 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7205 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7207 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7210 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7211 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7212 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7213 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7214 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7215 and there is a focused frame.
7216 (head_table): Add focus-in and focus-out.
7217 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7218 bind to handle-focus-in/out.
7220 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7221 (Fhandle_switch_frame): Call Fhandle_focus_in.
7222 (syms_of_frame): defsubr handle-focus-in/out.
7224 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7226 Fix porting bug to older POSIXish platforms (Bug#14862).
7227 * sysdep.c (emacs_pipe): New function, that implements
7228 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7229 This should port better to CentOS 5 and to Mac OS X 10.6.
7230 All calls to pipe2 changed.
7232 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7233 This makes the code easier to read and the executable a bit smaller.
7234 Do not replace all calls to Fcons that happen to create lists,
7235 just calls that are intended to create lists. For example, when
7236 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7237 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7238 Similarly for list2 through list5.
7239 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7240 * bytecode.c (exec_byte_code):
7241 * callint.c (quotify_arg, Fcall_interactively):
7242 * callproc.c (Fcall_process, create_temp_file):
7243 * charset.c (load_charset_map_from_file)
7244 (Fdefine_charset_internal, init_charset):
7245 * coding.c (get_translation_table, detect_coding_system)
7246 (Fcheck_coding_systems_region)
7247 (Fset_terminal_coding_system_internal)
7248 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7249 * composite.c (update_compositions, Ffind_composition_internal):
7250 * dired.c (directory_files_internal, file_name_completion)
7252 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7253 * doc.c (Fsnarf_documentation):
7254 * editfns.c (Fmessage_box):
7256 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7257 (Feval, eval_sub, Ffuncall, apply_lambda):
7258 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7259 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7260 (Fset_file_times, Finsert_file_contents)
7261 (Fchoose_write_coding_system, Fwrite_region):
7262 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7263 * font.c (font_registry_charsets, font_parse_fcname)
7264 (font_prepare_cache, font_update_drivers, Flist_fonts):
7265 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7266 * frame.c (make_frame, Fmake_terminal_frame)
7267 (x_set_frame_parameters, x_report_frame_params)
7268 (x_default_parameter, Fx_parse_geometry):
7269 * ftfont.c (syms_of_ftfont):
7270 * image.c (gif_load):
7271 * keyboard.c (command_loop_1):
7272 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7273 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7274 (Fminor_mode_key_binding, accessible_keymaps_1)
7275 (Faccessible_keymaps, Fwhere_is_internal):
7276 * lread.c (read_emacs_mule_char):
7277 * menu.c (find_and_return_menu_selection):
7278 * minibuf.c (get_minibuffer):
7279 * nsfns.m (Fns_perform_service):
7280 * nsfont.m (ns_script_to_charset):
7281 * nsmenu.m (ns_popup_dialog):
7282 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7283 (Fx_own_selection_internal):
7284 * nsterm.m (append2):
7285 * print.c (Fredirect_debugging_output)
7286 (print_prune_string_charset):
7287 * process.c (Fdelete_process, Fprocess_contact)
7288 (Fformat_network_address, set_socket_option)
7289 (read_and_dispose_of_process_output, write_queue_push)
7290 (send_process, exec_sentinel):
7291 * sound.c (Fplay_sound_internal):
7292 * textprop.c (validate_plist, add_properties)
7293 (Fput_text_property, Fadd_face_text_property)
7294 (copy_text_properties, text_property_list, syms_of_textprop):
7295 * unexaix.c (report_error):
7296 * unexcoff.c (report_error):
7297 * unexsol.c (unexec):
7298 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7299 (Fformat_mode_line, syms_of_xdisp):
7300 * xfaces.c (set_font_frame_param)
7301 (Finternal_lisp_face_attribute_values)
7302 (Finternal_merge_in_global_face, syms_of_xfaces):
7303 * xfns.c (x_default_scroll_bar_color_parameter)
7304 (x_default_font_parameter, x_create_tip_frame):
7305 * xfont.c (xfont_supported_scripts):
7306 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7307 (menu_help_callback, xmenu_show):
7309 * xterm.c (set_wm_state):
7310 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7311 and similarly for list2 through list5.
7313 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7315 * callproc.c (Fcall_process_region): Fix minor race and tune.
7316 (create_temp_file): New function, with the temp-file-creation part
7317 of the old Fcall_process_region. Use Fcopy_sequence to create the
7318 temp file name, rather than alloca + build_string, for simplicity.
7319 Don't bother to block input around the temp file creation;
7320 shouldn't be needed. Simplify use of mktemp.
7321 Use record_unwind_protect immediately after creating the temp file;
7322 this closes an unlikely race where the temp file was not removed.
7323 Use memcpy rather than an open-coded loop.
7324 (Fcall_process_region): Use the new function. If the input is
7325 empty, redirect from /dev/null rather than from a newly created
7326 empty temp file; this avoids unnecessary file system traffic.
7328 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7330 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7331 Simplify by making this case like the other two. This is a bit
7332 slower on obsolete hosts, but the extra complexity isn't worth it.
7334 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7335 * process.c (create_process) [!DOS_NT]:
7336 Remove now-unnecessary calls to emacs_close.
7338 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7340 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7341 returning early. (Bug#14850)
7343 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7344 and inhibit-iso-escape-detection attributes of 'undecided'.
7347 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7349 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7350 Reported by Herbert J. Skuhra in
7351 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7353 Don't lose top specpdl entry when memory is exhausted.
7354 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7355 specpdl overflow here, to simplify callers; all callers changed.
7356 Always reserve an unused entry at the stack top; this avoids
7357 losing the top entry's information when memory is exhausted.
7359 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7361 Clean up errno reporting and fix some errno-reporting bugs.
7362 * callproc.c (Fcall_process):
7363 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7364 * process.c (create_process, Fmake_network_process):
7365 * unexaix.c (report_error):
7366 * unexcoff.c (report_error):
7367 Be more careful about reporting the errno of failed operations.
7368 The code previously reported the wrong errno sometimes.
7369 Also, prefer report_file_errno to setting errno + report_file_error.
7370 (Fcall_process): Look at openp return value rather than at path,
7371 as that's a bit faster and clearer when there's a numeric predicate.
7372 * fileio.c (report_file_errno): New function, with most of the
7373 old contents of report_file_error.
7374 (report_file_error): Use it.
7375 (Ffile_exists_p, Ffile_accessible_directory_p):
7376 Set errno to 0 when it is junk.
7377 * fileio.c (Faccess_file):
7378 * image.c (x_create_bitmap_from_file):
7379 Use faccessat rather than opening the file, to avoid the hassle of
7380 having a file descriptor open.
7381 * lisp.h (report_file_errno): New decl.
7382 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7385 * process.c (create_process, wait_reading_process_output) [AIX]:
7386 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7387 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7388 a multithreaded environment anyway).
7389 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7391 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7393 * image.c (x_find_image_file): Don't close a remote file handle.
7395 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7397 Fix races with threads and file descriptors.
7398 * callproc.c (Fcall_process_region):
7399 * dired.c (open_directory):
7400 * emacs.c (main, Fdaemon_initialized):
7401 * image.c (x_find_image_file):
7402 * inotify.c (Finotify_rm_watch):
7403 * lread.c (Flocate_file_internal):
7404 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7405 * term.c (term_mouse_moveto, init_tty):
7406 * termcap.c (tgetent):
7407 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7408 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7409 * unexhp9k800.c, unexmacosx.c (unexec):
7410 * callproc.c (Fcall_process_region):
7411 Use emacs_close, not close.
7412 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7413 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7414 and posix_close function on current platforms (which all lack them).
7415 (emacs_close): Use it. This should fix the races on GNU/Linux and
7416 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7417 and it should avoid closing random victim file descriptors on
7420 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7422 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7423 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7426 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7427 This is for .gdbinit xbacktrace.
7429 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7430 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7431 (emacs_set_tty): Now static.
7432 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7433 * term.c (tty_capable_p, tty_default_color_capabilities)
7434 (get_tty_terminal, term_mouse_movement)
7435 (handle_one_term_event, init_tty, maybe_fatal):
7436 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7437 (tgetent, scan_file, name_match, compare_contin):
7438 * terminal.c (get_terminal):
7439 Use bool for boolean.
7440 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7441 Prefer char to unsigned char if either will do.
7442 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7443 (tty_write_glyphs): Prefer int to unsigned.
7444 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7445 All callers changed.
7446 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7448 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7451 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7452 (B__dummy__): New dummy symbol, to pacify C89.
7453 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7454 they can't grok varargs macros.
7455 * dispnew.c (add_window_display_history)
7456 (add_frame_display_history):
7457 * print.c (print_object):
7458 * xdisp.c (debug_method_add):
7459 Use %p printf format only for void pointers.
7460 * emacs.c (usage_message): New constant, replacing ...
7461 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7462 (main): Adjust to usage reorg.
7463 * fns.c (syms_of_fns):
7464 * profiler.c (syms_of_profiler):
7465 Don't use non-constant struct initializers.
7466 * gnutls.h (gnutls_initstage_t):
7467 * lisp.h (enum Lisp_Fwd_Type):
7468 * lread.c (lisp_file_lexically_bound_p):
7469 * xsettings.c (anonymous enum):
7470 Remove trailing comma.
7471 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7472 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7473 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7475 * regex.c (const_re_char): New type, to pacify strict C89.
7476 All uses of 'const re_char' replaced to use it.
7477 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7478 with glibc when strict C89. This change is imported from gnulib.
7480 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7481 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7482 Omit GNU_LINUX implementation, since it requires long long.
7483 * xterm.c (x_draw_underwave):
7484 Do not assume the traditional order of struct's members.
7485 (x_term_init): Rewrite to avoid the need for non-constant structure
7488 Syntax cleanup, mostly replacing macros with functions.
7489 This removes the need for the syntax_temp hack.
7490 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7491 * syntax.c (SYNTAX_INLINE): New macro.
7492 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7493 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7494 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7495 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7496 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7497 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7498 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7499 Now constants, not macros.
7500 (syntax_temp) [!__GNUC__]: Remove.
7501 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7502 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7503 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7504 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7505 Move here from syntax.h; now functions, not macros. Except for the
7506 last function, these are static since only syntax.c uses them.
7507 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7508 All uses changed. Now a function, not a macro; use this fact
7509 to simplify the code.
7510 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7511 compiler bugs; no longer relevant.
7512 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7513 (SYNTAX_INLINE): New macro.
7514 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7515 for the new functions. Use bool for boolean member.
7516 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7517 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7518 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7519 (SETUP_BUFFER_SYNTAX_TABLE):
7520 Now extern inline functions, not macros.
7521 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7522 Remove; all uses replaced by implementation.
7523 (syntax_temp) [!__GNUC__]: Remove decl.
7524 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7526 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7528 * emacs.c (main): Fix syntax error.
7530 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7532 Timestamp fixes for undo (Bug#14824).
7533 * atimer.c (schedule_atimer):
7534 * fileio.c (Ffile_newer_than_file_p):
7535 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7536 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7537 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7538 (syms_of_fileio): Remove Sclear_visited_file_name.
7539 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7540 file doesn't exist; this avoids an ambiguity with negative timestamps.
7541 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7542 * systime.h (make_emacs_time, invalid_emacs_time):
7543 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7544 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7545 * undo.c (record_first_change): Push (visited-file-modtime) onto
7546 undo list rather than reimplementing it by hand, incorrectly.
7548 2013-07-09 Ken Brown <kbrown@cornell.edu>
7550 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7552 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7554 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7556 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7558 Handle errno and exit status a bit more carefully.
7559 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7560 number into an exit status. Instead, use EXIT_CANCELED.
7561 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7562 * callproc.c (relocate_fd):
7563 * emacs.c (close_output_streams, main):
7564 * process.c (create_process):
7565 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7566 Use emacs_perror for simplicity.
7567 * callproc.c (relocate_fd, main):
7568 * sysdep.c (sys_subshell):
7569 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7570 (shut_down_emacs): Use emacs_write, not write.
7571 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7572 * fileio.c (Fcopy_file, e_write):
7573 * nsterm.m (ns_select):
7574 * process.c (send_process):
7575 * sound.c (vox_write):
7576 Use emacs_write_sig, not emacs_write.
7577 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7578 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7580 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7582 (emacs_full_write): New function.
7583 (emacs_write): Rewrite to use it.
7584 (emacswrite_sig, emacs_perror): New functions.
7585 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7587 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7589 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7590 on NS even if it is present. Pixmap on NS is a void*.
7592 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7594 Port to Ubuntu 10 (Bug#14803).
7595 Problem reported by T.V. Raman.
7596 * process.c (close_on_exec, accept4, process_socket):
7597 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7599 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7601 * w32.c (sys_dup): Declare prototype.
7605 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7607 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7609 Make file descriptors close-on-exec when possible (Bug#14803).
7610 This simplifies Emacs a bit, since it no longer needs to worry
7611 about closing file descriptors by hand in some cases.
7612 It also fixes some unlikely races. Not all such races, as
7613 libraries often open files internally without setting
7614 close-on-exec, but it's an improvement.
7615 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7616 * callproc.c (Fcall_process) [!MSDOS]:
7617 * emacs.c (main) [!DOS_NT]:
7618 * nsterm.m (ns_term_init):
7619 * process.c (create_process):
7620 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7621 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7622 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7623 Prefer mkostemp with O_CLOEXEC to mkstemp.
7624 * callproc.c (relocate_fd) [!WINDOWSNT]:
7625 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7626 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7628 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7629 Make the resulting file descriptor close-on-exec.
7630 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7631 * lread.c (load_descriptor_list, load_descriptor_unwind):
7632 Remove; no longer needed. All uses removed.
7633 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7634 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7636 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7637 (Fmake_network_process, Fnetwork_interface_list)
7638 (Fnetwork_interface_info, server_accept_connection):
7639 Make newly-created socket close-on-exec.
7640 * sysdep.c (emacs_open, emacs_fopen):
7641 Make new-created descriptor close-on-exec.
7642 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7643 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7645 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7647 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7648 for NS_IMPL_GNUSTEP.
7650 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7652 Fix openp errno handling.
7653 * callproc.c (Fcall_process): Preserve openp errno around close.
7654 * lread.c (openp): Set errno when returning -1, as some callers
7657 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7659 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7661 * nsterm.h (NSSavePanel): Update comment.
7662 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7663 (ns_run_file_dialog): Declare.
7665 * nsfns.m: Remove panelOK.
7667 (ns_run_file_dialog): New function.
7668 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7669 event loop, so file dialog is popped up by ns_run_file_dialog, called
7670 by sendEvent (Bug#14578).
7671 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7673 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7675 * xdisp.c (default_line_pixel_height): New function.
7676 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7677 (try_cursor_movement, redisplay_window, try_window)
7678 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7680 * window.c (window_scroll_pixel_based):
7681 use default_line_pixel_height.
7683 * dispextern.h (default_line_pixel_height): Add prototype.
7685 * frame.c (x_set_line_spacing): Accept a float value for
7686 line-spacing parameter, per the documentation.
7688 * data.c (Fmultibyte_string_p): Doc fix.
7690 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7692 Use emacs_open more consistently when opening files.
7693 This handles EINTR more consistently now, and makes it easier
7694 to introduce other uniform changes to file descriptor handling.
7695 * sysstdio.h: New file.
7696 * buffer.c (mmap_init):
7697 * cygw32.c (chdir_to_default_directory):
7698 * dispnew.c (Fopen_termscript):
7699 * emacs.c (Fdaemon_initialized):
7700 * fileio.c (Fdo_auto_save):
7701 * image.c (slurp_file, png_load_body, jpeg_load_body):
7702 * keyboard.c (Fopen_dribble_file):
7704 * print.c (Fredirect_debugging_output):
7705 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7706 * termcap.c (tgetent):
7707 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7708 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7709 * w32term.c (w32_initialize) [CYGWIN]:
7710 * xfaces.c (Fx_load_color_file):
7711 Use emacs_open instead of plain open, and emacs_fopen instead of
7713 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7714 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7715 * callproc.c (default_output_mode): New constant.
7716 (Fcall_process): Use it to call emacs_open instead of plain creat.
7717 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7718 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7719 (emacs_fopen): New function.
7720 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7721 Include <lisp.h>, for emacs_open.
7722 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7724 Remove duplicate #include directives.
7725 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7727 Don't include stdio.h twice.
7728 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7729 Don't include sys/types.h or stdio.h twice.
7730 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7731 * lread.c: Don't include coding.h twice.
7732 * nsfont.m: Don't include frame.h twice.
7733 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7734 * ralloc.c: Don't include <unistd.h> twice.
7735 * xdisp.c: Don't include font.h twice.
7736 * xterm.c: Don't include fontset.h twice.
7737 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7739 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7741 Scale ImageMagick images more carefully.
7742 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7743 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7744 Be more careful about avoiding undefined behavior after
7745 integer overflow and division by zero.
7747 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7749 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7750 (syms_of_w32fns): DEFSYM them.
7751 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7752 (CCHDEVICENAME): Define macros if not defined.
7753 (struct MONITOR_INFO_EX): New struct.
7754 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7755 (enum_display_monitors_fn): New variable.
7756 (globals_of_w32fns): Initialize it.
7757 (Fx_display_pixel_width, Fx_display_pixel_height)
7758 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7759 multi-monitor setups in docstrings.
7760 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7761 screen size by primary monitor's millimeter per pixel.
7762 (w32_monitor_enum, w32_display_monitor_attributes_list)
7763 (w32_display_monitor_attributes_list_fallback)
7764 (Fw32_display_monitor_attributes_list): New functions.
7765 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7767 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7769 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7771 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7773 * fileio.c (Qfile_notify_error): New error symbol.
7775 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7776 * inotify.c (inotify_callback, symbol_to_inotifymask)
7777 (Finotify_add_watch, Finotify_rm_watch): Use it.
7778 (inotifyevent_to_event): Exchange order of cookie and file name.
7779 (Finotify_add_watch): Adapt docstring.
7781 * lisp.h (Qfile_notify_error): Declare.
7783 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7785 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7786 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7787 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7788 which did not work (see <http://bugs.gnu.org/14569#307>).
7789 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7790 && (!noninteractive || initialized)). This attempts to thread
7791 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7793 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7795 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7796 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7798 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7800 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7801 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7802 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7803 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7805 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7807 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7808 Define to __sys_siglist.
7810 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7812 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7813 word-wrap, so that overflow-newline-into-fringe would work in
7814 visual-line-mode. (Bug#2749)
7815 (move_it_in_display_line_to): When the last scanned display
7816 element fits exactly on the display line, and
7817 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7818 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7819 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7820 finding buffer position that corresponds to pixel coordinates,
7821 e.g. in buffer_posn_from_coords.
7823 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7825 * process.c (handle_child_signal): Call catch_child_signal if
7828 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7830 Don't convert function pointers to void * and back.
7831 It isn't portable C, and it's easy enough to avoid.
7832 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7833 (make_save_value): Add support for SAVE_FUNCPOINTER.
7834 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7835 * print.c (print_object):
7836 Distinguish function from object pointers.
7837 * lisp.h (SAVE_FUNCPOINTER): New constant.
7838 (SAVE_SLOT_BITS): Adjust to it.
7839 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7840 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7841 (voidfuncptr): New typedef.
7842 (struct Lisp_Save_Value): New member data[0].funcpointer.
7843 (XSAVE_FUNCPOINTER): New function.
7845 Simplify buildobj processing.
7846 * Makefile.in (buildobj.h): Make it a sequence of strings each
7847 followed by comma, rather than a single string. Put it into a
7848 .tmp file in case there's an error while generating it.
7849 (gl-stamp): Use .tmp for temp files.
7850 (mostlyclean): Clean .tmp files.
7851 * doc.c (buildobj): Move to just the routine that needs it.
7852 It's now an array of strings, so processing is simpler.
7854 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7856 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7857 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7858 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7859 Invoke malloc_enable_thread even when not interactive.
7860 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7861 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7862 in this case, since the underlying bug has now been fixed.
7864 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7866 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7867 unlinking it (bug#14691).
7869 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7871 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7872 before checking whether buffer is modified. This lets
7873 `kill-buffer-query-functions' cancel killing of the buffer or save
7874 its content before `kill-buffer' asks user the "Buffer %s
7875 modified; kill anyway?" question.
7877 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7879 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7880 Let the super performKeyEquivalent deal with them (Bug#14747).
7882 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7884 * widget.c (resize_cb): Remove unused local.
7886 Do not use GTK 3 if it exists but cannot be compiled.
7887 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7888 * xterm.c (x_error_handler) [!USE_GTK]:
7891 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7893 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7895 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7896 to the valid range of values. (Bug#14753)
7898 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7899 when moving point by using the current glyph matrix. This avoids
7900 the need to force redisplay when this function is called in a
7903 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7905 Fix minor problems found by static checking.
7906 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7907 Redo the latter's body to sidestep GCC parenthesization warnings.
7908 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7909 * coding.c (detect_coding, detect_coding_system):
7910 * coding.h (struct undecided_spec):
7911 Use bool for boolean.
7912 * image.c (QCmax_width, QCmax_height): Now static.
7913 * xdisp.c (Fmove_point_visually): Remove unused local.
7915 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7917 * xdisp.c (Fmove_point_visually): New function.
7919 2013-06-28 Kenichi Handa <handa@gnu.org>
7921 * coding.h (define_coding_undecided_arg_index): New enum.
7922 (coding_attr_index): New members
7923 coding_attr_undecided_inhibit_null_byte_detection,
7924 coding_attr_undecided_inhibit_iso_escape_detection,
7925 coding_attr_undecided_prefer_utf_8.
7926 (undecided_spec): New struct.
7927 (struct coding_system): New member `undecided' of the member
7930 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7931 (detect_coding): Likewise.
7932 (detect_coding_system): Likewise.
7933 (Fdefine_coding_system_internal): New coding system properties
7934 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7936 (syms_of_coding): Adjust for coding_arg_undecided_max.
7938 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7940 * image.c (x_from_xcolors): Remove unused local.
7942 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7944 Defer image data transfer between X client and server until actual
7947 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7950 * image.c (Destroy_Image): Remove.
7951 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7952 `mask_p', and `colors_p'. All uses changed.
7953 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7954 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7955 New macros for `flags' arg to x_clear_image_1.
7956 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7957 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7958 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7959 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7960 (image_get_x_image, image_unget_x_image): New functions or macros.
7961 (image_background, image_background_transparent, x_to_xcolors)
7962 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7963 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7964 instead of Destroy_Image.
7965 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7966 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7967 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7968 (imagemagick_load_image, svg_load_image): Use them instead of
7969 x_create_x_image_and_pixmap, and x_put_x_image followed by
7970 x_destroy_x_image, respectively.
7971 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7972 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7973 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7974 background_transparent fields.
7975 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7976 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7978 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7980 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7981 This mostly consists of undoing recent changes.
7982 * callproc.c (Fcall_process):
7983 * process.c (create_process):
7984 Do not worry about catching SIGCHLD here, undoing previous change.
7985 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7986 * process.c, process.h (catch_child_signal):
7987 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7988 * process.c (catch_child_handler): Don't worry about being called
7989 lazily and do not assume caller has blocked SIGCHLD, undoing
7990 previous change. Move first-time stuff back to
7991 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7992 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7993 set lib_child_handler if it's already initialized, which may
7994 help avoid problems on GNUstep.
7996 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7998 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7999 * callproc.c (Fcall_process):
8000 * process.c (create_process):
8001 Make sure SIGCHLD is caught before we fork,
8002 since Emacs startup no arranges to catch SIGCHLD.
8003 * process.c (lib_child_handler): Initialize to null, not to
8005 (catch_child_signal): Allow self to be called lazily.
8006 Do nothing if it's already been called.
8007 Assume caller has blocked SIGCHLD (all callers do now).
8008 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8009 just before it's really needed.
8010 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8011 since it hasn't been caught yet.
8013 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8015 * image.c (compute_image_size): New function to implement
8016 :max-width and :max-height.
8017 (imagemagick_load_image): Use it.
8019 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8021 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8022 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8024 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8025 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8026 the SIGCHLD handler, since the code is not atomic and (due to glib)
8027 signals may be arriving now.
8028 * sysdep.c (init_signals): Do not catch child signals here;
8029 'main' now does that later, at a safer time.
8031 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8033 Clean up SIGCHLD handling a bit (Bug#14569).
8034 * process.c, process.h (catch_child_signal):
8035 Now always extern, even if !NS_IMPL_GNUSTEP.
8036 * process.c (catch_child_signal): Move glib tickler here from
8037 init_process_emacs, so that it's done earlier in Emacs
8038 initialization. Also move the noninteractive && !initialized
8039 check here from init_process_emacs. This is all a bit cleaner for
8040 GNUish platforms, and I hope it works around the Cygwin bug.
8041 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8042 that glib signal handling is tickled before glib creates threads.
8044 * process.c (wait_reading_process_output): Avoid int overflow
8045 when reading more than 2 GiB total from a process.
8047 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8049 * process.c (create_process): Handle a couple more cases,
8050 i.e., work even if new_argv and wait_child_setup[i] are cached.
8051 Use Fcall_process's style for volatile vars.
8053 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8055 * process.c (create_process): Mark PROCESS volatile.
8057 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8059 Use C99-style flexible array members if available.
8060 This avoids some subtle aliasing issues, which typically
8061 aren't a problem with GCC but may be a problem elsewhere.
8062 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8063 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8064 In either case, it uses a flexible array member rather than
8065 the old struct hack. All uses changed.
8066 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8067 Adjust to sdata reorganization.
8068 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8069 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8070 that ports better to pre-C99 non-GCC.
8071 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8072 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8073 as the latter has changed.
8074 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8075 and port better to pre-C99 GCC.
8076 * image.c (struct xpm_cached_color):
8077 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8078 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8079 Use FLEXIBLE_ARRAY_MEMBER.
8080 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8081 Move decl to top level so it gets checked against implementation.
8082 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8083 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8085 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8087 * syntax.c: Integer cleanups.
8088 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8089 All uses that need 0-or-2 changed to:
8090 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8091 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8092 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8093 (char_quoted, prev_char_comend_first, back_comment)
8094 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8095 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8096 Use bool for boolean.
8097 (update_syntax_table, skip_chars, skip_syntaxes):
8098 Prefer int to unsigned when either will do.
8099 (back_comment): Return boolean success flag, like forw_comment,
8100 instead of positive-or-minus-1 (which might have overflowed int anyway).
8101 Don't stuff ptrdiff_t into int.
8102 (syntax_spec_code, syntax_code_spec): Now const.
8103 (Fmatching_paren, scan_lists, scan_sexps_forward):
8104 Use enum syntaxcode for syntax code.
8105 (Fmatching_paren): Check that arg is a character, not just an integer.
8106 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8107 (Finternal_describe_syntax_value): Omit no-longer-needed
8109 (skip_chars): Use char, not unsigned char, when the distinction
8111 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8112 * bytecode.c (exec_byte_code):
8113 * syntax.c (syntax_spec_code, Fchar_syntax)
8114 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8116 * syntax.h (SYNTAX_WITH_FLAGS):
8117 Omit unnecessary casts.
8119 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8121 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8122 line dimensions here, to avoid race conditions with the main
8123 thread. (Bug#14062, bug#14630, bug#14669)
8125 * w32term.c (w32_draw_window_cursor): Compute the header line and
8126 mode line dimensions here.
8127 <w32_system_caret_window, w32_system_caret_hdr_height>:
8128 <w32_system_caret_mode_height>: New variables.
8130 * w32term.h: Declare them.
8132 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8134 * alloc.c (die): Move "assertion failed" string here ...
8135 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8136 COND when SUPPRESS_CHECKING. This shrinks the executable text
8137 size by 0.8% to 2.2% when configured with --enable-checking,
8138 depending on optimization flags (GCC 4.8.1 x86-64).
8140 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8142 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8144 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8145 base is 2; this is more accurate.
8147 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8149 * sound.c (string_default): Move to !WINDOWSNT section.
8150 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8152 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8154 * sound.c: Integer cleanups.
8155 Remove unnecessary forward decls.
8156 (struct sound_device): The 'file' member is now a Lisp_Object, not
8157 a char *, so that we needn't invoke alloca on a huge size.
8158 (Fplay_sound_internal): Adjust to this.
8159 (string_default): New function.
8160 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8161 Use it to adjust to the struct sound_device change.
8162 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8163 (be2hs) [0]: Remove.
8165 * syntax.c (skip_chars): Don't use uninitialized storage
8166 when searching a multibyte buffer for characters that are not in a
8167 unibyte string that contains non-ASCII characters.
8169 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8171 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8172 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8174 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8176 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8178 2013-06-18 Kenichi Handa <handa@gnu.org>
8180 * font.c (Ffont_spec): Signal an error for an invalid font name
8183 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8185 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8186 In particular this ports to 32-bit sparc Sun cc.
8187 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8188 array with a dummy element at specpdl[-1], so that its address can
8190 (unbind_to): Do not copy the binding; not needed, now that we
8191 copy old_value in the one place where the copy is needed.
8192 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8193 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8194 (union specbinding): Rename from struct specbinding. Redo layout
8195 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8196 which is not portable. With Sun C 5.12 32-bit sparc, the
8197 declaration causes nargs to be an unsigned bitfield, a behavior
8198 that the C standard allows; but Emacs wants nargs to be signed.
8199 The overall type is now a union of structures rather than a
8200 structure of union of structures, and the 'kind' member is now a
8201 bitfield, so that the overall type doesn't grow. All uses changed.
8202 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8204 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8206 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8207 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8209 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8211 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8213 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8214 unless we know that the window w's frame is a frame object.
8215 Another attempt at solving bug#14062 and bug#14630.
8217 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8219 * textprop.c (property_set_type): New enum.
8220 (add_properties): Allow appending/prepending text properties.
8221 (add_text_properties_1): Factored out of Fadd_text_properties.
8222 (Fadd_text_properties): Move all the code into
8223 add_text_properties_1.
8224 (Fadd_face_text_property): New function that calls
8225 add_text_properties_1.
8227 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8229 Move functions from lisp.h to individual modules when possible.
8230 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8231 * alloc.c (XFLOAT_INIT, set_symbol_name):
8232 * buffer.c (CHECK_OVERLAY):
8233 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8234 (set_char_table_parent):
8235 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8236 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8237 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8238 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8240 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8241 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8242 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8243 (backtrace_args, backtrace_debug_on_exit):
8244 * floatfns.c (CHECK_FLOAT):
8245 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8246 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8247 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8248 (set_hash_index_slot):
8249 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8250 * marker.c (CHECK_MARKER):
8251 * textprop.c (CHECK_STRING_OR_BUFFER):
8252 * window.c (CHECK_WINDOW_CONFIGURATION):
8253 Move here from lisp.h, and make these functions static rather than
8255 * buffer.c (Qoverlayp):
8257 * fns.c (Qhash_table_p):
8258 * window.c (Qwindow_configuration_p):
8260 * lisp.h: Remove the abovementioned defns and decls.
8262 Use functions, not macros, for XINT etc (Bug#11935).
8263 In lisp.h, prefer functions to function-like macros, and
8264 constants to object-like macros, when either will do. This:
8265 . simplifies use, as there's no more need to worry about
8266 arguments' side effects being evaluated multiple times.
8267 . makes the code easier to debug on some platforms.
8268 However, when using gcc -O0, keep using function-like macros
8269 for a few critical operations, for performance reasons.
8270 This sort of thing isn't needed with gcc -Og, but -Og
8271 is a GCC 4.8 feature and isn't widely-enough available yet.
8272 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8273 Remove enum lsb_bits; no longer needed.
8274 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8275 * buffer.c (Qoverlap):
8277 * fns.c (Qhash_table_p):
8278 Now extern, so lisp.h can use these symbols.
8279 * dispextern.h: Include character.h, for MAX_CHAR etc.
8280 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8281 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8282 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8283 (GLYPH_CODE_P): Move here from lisp.h.
8284 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8285 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8286 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8287 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8288 XUNTAG now returns void *.
8289 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8290 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8291 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8292 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8293 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8294 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8295 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8296 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8297 New macros, renamed from their sans-lisp_h_ counterparts.
8298 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8299 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8300 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8301 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8302 If compiling via GCC without optimization, define these as macros
8303 in addition to inline functions.
8304 To disable this, compile with -DINLINING=0.
8305 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8306 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8307 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8308 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8309 (INTMASK, VALMASK): Now macros, since static values cannot be
8310 accessed from extern inline functions.
8311 (VALMASK): Also a constant, for benefit of old GDB.
8312 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8313 is INTEGERP, which can fold it in.
8314 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8315 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8316 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8317 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8318 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8319 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8320 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8321 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8322 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8323 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8324 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8325 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8326 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8327 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8328 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8329 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8330 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8331 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8332 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8333 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8334 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8335 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8336 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8337 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8338 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8339 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8340 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8341 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8342 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8343 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8344 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8345 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8346 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8348 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8349 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8350 (VALMASK): Define in one place rather than in two, merging the
8351 USE_LSB_TAG parts; this is simpler.
8352 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8353 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8354 Move up, to avoid use before definition.
8355 Also include "globals.h" earlier, for the same reason.
8356 (make_natnum): New function.
8357 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8358 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8359 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8360 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8361 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8362 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8363 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8364 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8365 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8366 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8367 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8368 (Qwindow_configuration_p, Qimage): New forward declarations.
8369 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8370 (STRING_COPYIN): Remove; unused.
8371 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8372 (xcar_addr, xcdr_addr): New functions. All uses changed.
8373 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8374 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8375 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8376 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8377 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8378 (TYPE_RANGED_INTEGERP): Simplify.
8379 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8380 (setlocale, fixup_locale, synchronize_system_messages_locale)
8381 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8382 Now empty functions, not macros.
8383 (functionp): Return bool, not int.
8384 * window.c (Qwindow_configuration_p): Now extern,
8385 so window.h can use it.
8386 * window.h (Qwindowp): Move decl back to lisp.h.
8388 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8390 * xdisp.c (Fline_pixel_height): New function, required for solving
8393 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8395 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8397 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8399 * lread.c (syms_of_lread):
8400 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8402 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8404 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8406 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8408 * fileio.c (expand_file_name): Doc fix.
8410 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8412 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8413 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8414 Wait for self, not for 0. This can't hurt on GNU or similar
8415 system, and may help with Cygwin.
8417 * keyboard.c: Don't use PROP (...) as an lvalue.
8418 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8419 Use set_prop (A, B), not PROP (A) = B.
8421 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8423 * xdisp.c (get_it_property): Use it->window instead of generating
8424 a Lisp object from it->w.
8426 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8428 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8429 get-char-property the window that is being rendered, instead of
8430 the buffer, to support window-specific overlays. (Bug#14575)
8431 (compute_display_string_pos): When W is NULL, use the current
8432 buffer as the object to pass to get-char-property.
8433 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8434 pointer member of the bidi iterator, since no window is pertinent
8437 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8439 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8440 being displayed, and pass it to compute_display_string_pos.
8441 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8442 (bidi_paragraph_init): All callers changed.
8444 * xdisp.c (init_from_display_pos, init_iterator)
8445 (handle_single_display_spec, next_overlay_string)
8446 (get_overlay_strings_1, reseat_1, reseat_to_string)
8447 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8448 Set bidi_it.w member from it->w.
8449 (compute_display_string_pos): Accept additional argument, the
8450 window being displayed, and pass it to Fget_char_property.
8453 * dispextern.h (struct bidi_it): New member w, the window being
8455 (compute_display_string_pos): Adjust prototype.
8457 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8459 * xgselect.c: Remove unneeded include xterm.h.
8461 * process.c (wait_reading_process_output): Check for NS before GLIB.
8462 GLIB may be linked in due to rsvg, but ns_select must be called.
8464 * xgselect.c (xg_select): Remove call to window_system_available
8465 and g_main_context_pending at the top, so Gdk events (i.e. file
8466 notify) are processed when Emacs is started with -nw.
8468 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8470 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8471 (ctagsfiles3): New variable, includes only *.m files.
8472 (TAGS): Use an explicit language name in the regular expressions,
8473 to avoid transformation of '/SOMETHING' by MSYS to
8474 'c:\MSYS\SOMETHING'.
8476 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8478 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8480 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8482 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8483 still need to set the mouse pointer shape and activate help-echo.
8486 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8488 A few porting etc. fixes for the new file monitor code.
8489 See the thread containing
8490 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8491 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8492 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8493 (dir_monitor_callback, Fgfile_rm_watch):
8494 Use assq_no_quit instead of Fassoc, for speed.
8495 (dir_monitor_callback, Fgfile_rm_watch):
8496 eassert that the monitor is a fixnum.
8497 (dir_monitor_callback): No need for CDR_SAFE.
8498 Simplify building of lisp with alternative tails.
8499 (Fgfile_add_watch, Fgfile_rm_watch):
8500 Do not assume glib functions set errno reliably on failure.
8501 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8502 and signal an error otherwise.
8503 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8504 Use Fdelq instead of Fdelete, for speed.
8506 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8508 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8509 don't insist on being invoked on a highlighted tool-bar button.
8510 Avoids losing tool-bar functionality when mouse-highlight is nil.
8511 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8512 Don't highlight when mouse-highlight is nil.
8513 (note_mouse_highlight): When mouse-highlight is nil, don't return
8514 right away; instead, run tool-bar and mode-line highlight
8515 subroutine, clear any existing highlight, and revert the mouse
8516 pointer to its default shape. (Bug#14558)
8518 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8520 * lisp.mk (lisp): Add prog-mode.el.
8522 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8524 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8525 * process.c (dummy_handler): New function.
8526 (lib_child_handler): New static var.
8527 (handle_child_signal): Invoke it.
8528 (catch_child_signal): If a library has set up a signal handler,
8529 save it into lib_child_handler.
8530 (init_process_emacs): If using glib and not on Windows, tickle glib's
8531 child-handling code so that it initializes its private SIGCHLD handler.
8532 * syssignal.h (SA_SIGINFO): Default to 0.
8533 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8534 31; it should no longer be needed now.
8536 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8538 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8540 * gfilenotify.c (globals_of_gfilenotify): New function.
8541 (syms_of_gfilenotify): Move global initialization there.
8543 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8545 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8547 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8548 * keyboard.c (menu_bar_items, tool_bar_items):
8549 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8550 not override local keymaps any more.
8552 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8554 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8556 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8558 * w32console.c (initialize_w32_display): Return the dimensions of
8559 the console window via 2 additional arguments, not via the current
8560 frame. This avoids crashes due to overrunning the bounds of
8561 frame's decode_mode_spec_buffer, which is not resized following
8562 the change of the frame dimensions from the initial 10x10.
8564 * w32term.h (w32_initialize_display_info): Adjust prototype.
8566 * term.c (init_tty): Take dimensions of the frame from the values
8567 returned by initialize_w32_display.
8569 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8570 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8571 (LIBES): Add $(GFILENOTIFY_LIBS).
8573 * w32inevt.c (handle_file_notifications): Add dummy implementation
8574 for !HAVE_W32NOTIFY.
8576 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8578 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8580 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8582 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8584 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8586 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8588 Fix minor problems found by static checking.
8589 * data.c (pure_write_error):
8590 Use xsignal2, not Fsignal, as Fsignal might return.
8591 * eval.c (set_backtrace_debug_on_exit): Now static.
8592 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8593 No longer inline. EXTERN_INLINE is needed only for functions
8594 defined in .h files. Reindent function header as per GNU style.
8595 (backtrace_p, backtrace_top, backtrace_next):
8596 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8597 compiler or linker. Add extern decls to pacify gcc -Wall.
8598 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8600 * frame.c (free_monitors): Define only on platforms that need it.
8601 * nsterm.m (ns_term_init):
8602 * process.c (catch_child_signal):
8603 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8604 defined on all porting targets these days.
8605 * process.c, process.h (catch_child_signal):
8606 Make it extern only if NS_IMPL_GNUSTEP is defined.
8608 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8610 * w32.c (gettimeofday): Make the signature identical to prototype
8611 in nt/inc/sys/time.h.
8613 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8615 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8618 * keyboard.c (safe_run_hooks_error): Improve error message.
8620 * data.c (pure_write_error): Add `object' argument.
8621 * puresize.h (CHECK_IMPURE): Use it.
8623 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8625 * Makefile.in (NOTIFY_OBJ): New variable.
8626 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8628 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8629 Call syms_of_gfilenotify.
8631 * gfilenotify.c: New file.
8633 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8634 and Qfile_w32notify.
8635 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8636 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8638 * lisp.h: Declare syms_of_gfilenotify.
8640 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8642 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8644 Merge the specpdl and backtrace stacks. Make the structure of the
8645 specpdl entries more obvious via a tagged union of structs.
8646 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8647 (enum specbind_tag): New enum.
8648 (struct specbinding): Make it a tagged union of structs.
8649 Add a case for backtrace records.
8650 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8651 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8652 (backtrace_debug_on_exit): New accessors.
8653 (struct backtrace): Remove.
8654 (struct catchtag): Remove backlist field.
8655 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8657 (Flocal_variable_p): Speed up the common case where the binding is
8659 * eval.c (backtrace_list): Remove.
8660 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8661 (set_backtrace_args, set_backtrace_nargs)
8662 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8663 (backtrace_next): New functions.
8664 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8665 (unwind_to_catch, internal_lisp_condition_case)
8666 (internal_condition_case, internal_condition_case_1)
8667 (internal_condition_case_2, internal_condition_case_n): Don't bother
8668 with backtrace_list any more.
8669 (Fsignal): Adjust to new backtrace format.
8670 (grow_specpdl): Move up.
8671 (record_in_backtrace): New function.
8672 (eval_sub, Ffuncall): Use it.
8673 (apply_lambda): Adjust to new backtrace format.
8674 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8676 (specbind): Adjust to new specpdl format. Simplify.
8677 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8678 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8680 (mark_backtrace): Remove.
8681 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8682 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8683 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8685 * profiler.c (record_backtrace): Use get_backtrace.
8686 (handle_profiler_signal): Use backtrace_top_function.
8687 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8690 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8692 * process.h (catch_child_signal): Declare.
8694 * process.c (catch_child_signal): New function.
8695 (init_process_emacs): Call it.
8697 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8698 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8700 (x_set_cursor_type): Remove declaration.
8701 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8702 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8703 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8704 (ns_get_color): Use F suffix on float.
8705 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8706 (ns_get_rgb_color): Remove.
8707 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8708 (note_mouse_movement): x and y are CGFloat.
8709 (ns_draw_fringe_bitmap): Remove unused rowY.
8710 Change #if to COCOA && >= 10_6.
8711 (ns_draw_window_cursor): Remove unused overspill.
8712 (ns_draw_underwave): width and x are EamcsCGFloat.
8713 (ns_draw_box): thickness is CGFloat.
8714 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8715 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8716 if not in main thread.
8717 (ns_get_pending_menu_title, ns_check_menu_open)
8718 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8719 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8720 (sendFromMainThread:): New method.
8721 (changeFont:): size is CGFloat.
8722 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8723 Disable warning about permanent text.
8724 (characterIndexForPoint:): Adjust return type depending on GNUstep
8726 (mouseDown:): delta is CGFloat.
8727 (updateFrameSize): Remove unised variable f.
8728 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8729 Cast float to EmacsCGFloat.
8730 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8731 also to -1 when restoring.
8732 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8733 inside NS_IMPL_COCOA.
8734 (toggleFullScreen:): Put call to toggleFullScreen inside
8735 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8736 (setPosition:portion:whole:): por is CGFloat.
8737 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8738 (mouseDown:): Use CGFloat.
8739 (mouseDragged:): Remove unised variable edge.
8740 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8742 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8744 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8745 when NS_IMPL_GNUSTEP.
8746 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8747 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8748 (EmacsToolbar): Add clearAll. Add tag argument to
8749 addDisplayItemWithImage.
8750 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8752 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8754 * nsmenu.m (ns_update_menubar): Make static.
8755 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8756 (fillWithWidgetValue:): Add cast to SEL for setAction.
8757 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8758 (update_frame_tool_bar): Update code for GNUstep.
8759 (clearAll): New method.
8760 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8761 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8762 Move identifierToItem setObject and activeIdentifiers addObject before
8763 call to insertItemWithItemIdentifier.
8764 (validateVisibleItems): Fix indentation.
8765 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8766 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8767 UtilityWindow to aStyle, remove call to setStyleMask.
8769 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8771 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8772 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8773 Use F suffix on floats.
8774 (ns_char_width): Returns CGFloat.
8775 (ns_ascii_average_width): w is CGFloat instead of float.
8776 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8778 (ns_glyph_metrics): CGFloat instead of float.
8780 * nsfns.m (x_set_foreground_color, x_set_background_color):
8782 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8783 remove unused variables.
8784 (Fns_read_file_name): Keep track if panel is for save.
8785 Use ns_filename_from_panel/ns_directory_from_panel.
8786 (Fns_list_services): delegate only used for COCOA.
8787 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8788 Just return the input if GNUstep.
8789 (x_screen_planes): Remove.
8790 (Fxw_color_values): Use EmacsCGFloat
8791 (Fns_display_monitor_attributes_list): Only get screen number for
8793 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8795 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8796 ns_directory_from_panel.
8798 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8800 * process.c (handle_child_signal): Also use WCONTINUED.
8801 This is so that list-processes doesn't mistakenly list the process
8802 as stopped, when the process has actually been continued and is
8805 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8807 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8808 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8809 not already configured.
8811 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8813 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8815 * Makefile.in (mostlyclean): Remove *.res files.
8817 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8819 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8820 a buffer (bug#8447).
8822 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8824 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8825 display vector, and we backtrack, handle the case that the
8826 previous character position is also displayed from a display
8827 vector or covered by a display string or image. (Bug#14476)
8829 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8831 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8832 (struct MonitorInfo, free_monitors): Remove.
8833 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8834 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8835 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8838 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8839 (struct MonitorInfo, free_monitors): Remove.
8840 (ns_screen_name): Make static.
8841 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8842 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8845 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8846 (struct MonitorInfo): New struct.
8847 (free_monitors, make_monitor_attribute_list): Declare.
8849 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8851 (free_monitors, make_monitor_attribute_list): New functions.
8852 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8855 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8857 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8859 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8861 * keyboard.c: Apply keyboard decoding only to events that come directly
8862 from the tty, not from unread-command-events (bug#14368).
8863 (read_event_from_main_queue): New function, extracted from read_char.
8864 (read_decoded_char): Remove.
8865 (read_decoded_event_from_main_queue): New function to replace it.
8866 (read_char): Use it.
8867 (read_key_sequence): Use read_char rather than read_decoded_char.
8869 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8871 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8873 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8875 2013-05-22 Kenichi Handa <handa@gnu.org>
8877 The following changes are to fix the setting of
8878 buffer-file-coding-system on, for instance, C-x RET c unix RET
8879 _FILE_OF_DOS_EOL_TYPE_ RET.
8881 * coding.h (struct coding_system): New member detected_utf8_chars.
8883 * coding.c (detect_coding_utf_8): Count characters and check EOL
8884 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8886 (setup_coding_system): Do not initialize coding->head_ascii.
8887 (check_ascii): Do not set coding->eol_seen but update it. Do not
8888 call adjust_coding_eol_type here.
8889 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8890 If the eol-type of CODING is already specified, adjust the eol type
8891 of the found coding-system.
8892 (decode_coding_gap): Cancel previous change. Utilize the
8893 character numbers counted by detect_coding_utf_8. Fix detection
8896 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8898 * search.c (looking_at_1): Only set last_thing_searched if the match
8899 changed the match-data (bug#14281).
8901 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8903 * xdisp.c (reseat_at_previous_visible_line_start):
8904 Already declared in dispextern.h, so remove it here.
8905 (move_it_vertically_backward): Likewise.
8907 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8909 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8910 (Fx_display_pixel_width, Fx_display_pixel_height)
8911 (Fx_display_mm_width, Fx_display_mm_height):
8912 Mention `display-monitor-attributes-list' in docstrings.
8914 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8915 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8916 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8917 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8918 (Fx_display_backing_store, Fx_display_visual_class)
8919 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8920 (Fx_display_grayscale_p, Fx_display_pixel_width)
8921 (Fx_display_pixel_height, Fx_display_planes)
8922 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8923 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8924 (Fx_display_mm_width, Fx_display_mm_height)
8925 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8926 height for all physical monitors as in X11.
8928 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8929 Return pixel width or height for all physical monitors as in X11.
8931 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8933 Port --enable-gcc-warnings to clang.
8934 * bytecode.c (exec_byte_code):
8936 Redo diagnostic pragmas to pacify clang, too.
8937 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8938 * editfns.c (Fencode_time):
8939 * fileio.c (file_accessible_directory_p):
8940 * font.c (font_unparse_xlfd):
8941 Use '&"string"[index]' instead of '"string" + (index)'.
8942 * undo.c (user_error): Remove; unused.
8944 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8946 * insdel.c (insert_1_both): Document the arguments, instead of
8947 referring to insert_1, which no longer exists.
8949 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8950 some window, increment windows_or_buffers_changed, so that
8951 *Messages* display in that window is updated. (Bug#14408)
8953 * w32.c: Include epaths.h.
8954 (init_environment): Use cmdproxy.exe without leading directories.
8955 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8957 (gettimeofday): Adjust signature and return value to Posix
8960 * unexw32.c (open_output_file): Delete the existing emacs.exe
8961 before creating it, to break the hard link to the versioned
8964 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8965 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8966 (FIRSTFILE_OBJ): New variables.
8967 (W32_RES): Rename to EMACSRES. All users changed.
8968 (base_obj): Use $(CM_OBJ).
8969 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8970 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8971 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8972 $(W32_RES_LINK) before $(LIBES).
8973 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8975 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8977 * makefile.w32-in (DOC): Use just "DOC".
8979 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8981 * process.c: Export default filters and sentinels to Elisp.
8982 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8984 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8985 (Fset_process_sentinel, Fformat_network_address):
8986 Default to them instead of nil.
8987 (server_accept_connection): Sentinels can't be nil any more.
8988 (read_and_dispose_of_process_output): New function, extracted from
8989 read_process_output.
8990 (read_process_output): Use it; filters can't be nil.
8991 (Finternal_default_process_filter): New function, extracted from
8992 read_process_output.
8993 (exec_sentinel_unwind): Remove function.
8994 (exec_sentinel): Don't zilch sentinel while running.
8995 (status_notify): Sentinels can't be nil.
8996 (Finternal_default_process_sentinel): New function extracted from
8998 (setup_process_coding_systems): Default filter is not nil any more.
8999 (syms_of_process): Export new Elisp functions and initialize
9001 * lisp.h (make_lisp_proc): New function.
9003 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9005 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9007 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9009 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9010 unless we know that the window w is a leaf window.
9011 Another attempt at solving bug#14062.
9013 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9015 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9018 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9020 * image.c (gif_load): Check that subimages fit (Bug#14345).
9022 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9024 * lread.c (skip_dyn_eof): New function.
9025 (read1): Use it to skip the end of a file in response to #@00.
9027 * doc.c (get_doc_string): Slightly relax the sanity checking.
9029 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9031 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9032 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9033 (MonitorInfo): New struct.
9034 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9035 (Fns_display_monitor_attributes_list): New functions.
9036 (display-usable-bounds): Remove.
9037 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9040 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9042 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9043 (GTK_CHECK_VERSION): New macro, if not already defined.
9044 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9045 replaced by GTK_CHECK_VERSION.
9047 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9049 * xterm.h (GTK_PREREQ): New macro.
9050 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9051 to use this macro instead, for consistency and clarity.
9053 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9055 * xdisp.c (row_for_charpos_p): New function, with code of
9056 cursor_row_p, but accepts an additional argument CHARPOS instead
9057 of using a hardcoded PT.
9058 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9059 (row_containing_pos): Call row_for_charpos_p instead of partially
9060 doing the same. Fixes cursor positioning under longlines-mode
9061 when longlines-show-effect includes more than one newline, when
9062 moving the cursor vertically up.
9064 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9066 * makefile.w32-in (ACL_H): New macro.
9067 ($(BLD)/fileio.$(O)): Update dependencies.
9069 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9071 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9072 * Makefile.in (LIB_ACL): New macro.
9073 (LIBACL_LIBS): Remove.
9074 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9075 * fileio.c: Include <acl.h>.
9076 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9077 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9079 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9082 * unexelf.c: Don't assume ElfW (Half) fits in int.
9083 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9084 when dealing with ElfW (Half) values, since they can exceed 2**31
9085 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9086 (entry_address): Omit unused NUM arg. All uses changed.
9088 2013-05-07 Juri Linkov <juri@jurta.org>
9090 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9091 to the string converted from number with `Fnumber_to_string'.
9094 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9096 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9097 This fixes a problem introduced by my previous change.
9099 2013-05-07 Glenn Morris <rgm@gnu.org>
9101 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9103 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9105 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9107 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9109 Static checking by GCC 4.8.0.
9110 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9111 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9112 (x_get_monitor_attributes_fallback)
9113 (x_get_monitor_attributes_xinerama)
9114 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9115 Define only if USE_GTK.
9116 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9117 (x_get_monitor_attributes_fallback): Omit unused locals.
9118 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9119 Use double, not float, to avoid mixed-mode floating point arithmetic.
9121 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9122 Jan Djärv <jan.h.d@swipnet.se>
9124 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9125 (XINERAMA_CFLAGS): New macros.
9126 (ALL_CFLAGS, LIBES): Use them.
9128 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9129 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9130 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9131 (syms_of_xfns): DEFSYM them.
9132 (struct MonitorInfo): New struct.
9133 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9134 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9135 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9136 (x_get_monitor_attributes_xinerama): New functions.
9137 (Fx_display_monitor_attributes_list): New primitive.
9138 (syms_of_xfns): Defsubr it.
9140 * xterm.h (x_display_info): Add Xatom_net_workarea and
9141 Xatom_net_current_desktop.
9143 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9144 and dpyinfo->Xatom_net_current_desktop.
9146 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9148 * xdisp.c (pos_visible_p): Use the special code for finding the
9149 beginning of a display property or overlay for any "replacing"
9150 display property, not just for display strings. This solves
9151 incorrect reporting of position by posn-at-point. (Bug#14241)
9153 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9155 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9156 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9157 Verify that ElfW (Half) fits in int.
9158 (fatal): Use same signature as lisp.h.
9159 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9160 configure and build with -DUNEXELF_DEBUG without worrying about
9161 other modules that use DEBUG.
9162 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9163 possibly-wide integers now uses it instead of plain fprintf.
9164 (entry_address): New function, which avoids problems with 32-bit
9165 overflow on 64-bit hosts.
9166 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9167 (round_up): Don't assume the remainder fits in int.
9168 (find_section): Use bool for boolean. Simplify debug code.
9169 (unexec): Don't assume file sizes fit in int or size_t.
9170 Omit unnecessary trailing newline in 'fatal' format.
9171 Use strerror rather than outputting decimal error number.
9172 Remove unused code when emacs is not defined;
9173 this file relies on Emacs now.
9174 Don't assume e_phnum and e_shnum are positive.
9176 * regex.c: Fix problems when DEBUG is defined.
9177 (extract_number, extract_number_and_incr): Define regardless of
9178 whether DEBUG is defined; that's simpler and makes the code less
9179 likely to go stale in the normal case when DEBUG is not defined.
9180 Return int rather than taking an int * arg. All callers changed.
9181 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9182 Remove, replacing with ...
9183 (DEBUG_PRINT): New macro. All callers changed.
9184 (DEBUG_COMPILES_ARGUMENTS): New macro.
9185 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9186 (print_compiled_pattern, print_double_string) [DEBUG]:
9187 Use prototype rather than old-style definition.
9188 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9189 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9190 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9191 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9192 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9193 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9194 This matters only when DEBUG is defined.
9196 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9198 * xdisp.c (set_iterator_to_next): Set the
9199 ignore_overlay_strings_at_pos_p flag only if we are _really_
9200 iterating over an overlay string, as indicated by the
9201 current.overlay_string_index member. (Bug#14306)
9203 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9205 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9206 to where it is used, to avoid autorelease issues (Bug#14050).
9208 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9210 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9211 * fileio.c (syms_of_fileio): Implement this.
9212 * filelock.c (create_lock_file): If symbolic links don't work, so
9213 we use a regular file as a lock file, do not fsync the lock file;
9216 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9218 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9219 (syms_of_minibuf): Adjust accodingly.
9221 * callint.c (Fcall_interactively): Adjust calls accordingly.
9223 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9225 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9226 w->contents is a buffer before computing everything else.
9227 Use parentheses to disambiguate last part of the condition.
9229 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9230 assertion violations. (Bug#14062)
9232 2013-05-01 David Reitter <david.reitter@gmail.com>
9234 * nsfns.m (ns_tooltip): Initialize.
9236 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9238 * coding.c (decode_coding_gap): Don't remove the character before
9239 a newline unless it's a CR character. (Bug#14287)
9241 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9243 * dispextern.h (struct face): Move enum face_underline_type
9244 earlier so that bitfields can be in the same word.
9246 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9248 * nsfns.m (handlePanelKeys): New function.
9249 (EmacsOpenPanel:performKeyEquivalent:)
9250 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9251 arrows/function/control and copy/paste keys (Bug#14296).
9253 2013-04-27 Juri Linkov <juri@jurta.org>
9255 * callint.c (Fcall_interactively): Call `Qread_number' for
9256 interactive code letter `n' instead of using duplicate code.
9259 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9261 * systime.h (make_timeval): Declare as 'const'.
9263 2013-04-27 Kenichi Handa <handa@gnu.org>
9265 * font.c (font_open_entity): Always open a font of manageable
9268 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9270 Port better to AIX (Bug#14258).
9271 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9274 2013-04-24 Kenichi Handa <handa@gnu.org>
9276 * coding.c (decode_coding_iso_2022): When an invalid escape
9277 sequence is encountered, reset the invocation and designation
9278 status to the safest one.
9280 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9282 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9283 Without this fix, "make distclean" leaves stamp-h1 behind.
9285 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9287 * w32fns.c (w32_fullscreen_rect): New function to compute the
9288 window rectangle for the given fullscreen mode.
9289 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9290 longer tunes the window size. This keeps the window's edges flush
9291 with the screen and allows the taskbar to hide itself in fullboth.
9293 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9294 window decorations and uses the entire screen.
9296 * w32term.h (w32_fullscreen_rect) Add prototype.
9297 (struct w32_output): Replace normal_width, normal_height,
9298 normal_top, and normal_left members with a single normal_placement
9300 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9302 (FRAME_NORMAL_PLACEMENT): New macro.
9304 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9306 * minibuf.c (Ftest_completion): Silence compiler warning.
9308 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9310 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9313 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9316 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9317 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9318 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9319 parentheses where appropriate.
9321 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9323 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9325 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9327 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9328 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9329 Mention in the doc string that setting these variables takes
9330 effect only after a call to set-window-buffer. (Bug#14200)
9332 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9334 * indent.c (Fvertical_motion): Don't consider display strings on
9335 overlay strings as display strings on the buffer position we
9336 started from. This prevents vertical cursor motion from jumping
9337 more than one line when there's an overlay string with a display
9338 property at end of line.
9339 Reported by Karl Chen <Karl.Chen@quarl.org> in
9340 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9342 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9344 * window.c (select_window): `record_buffer' even if window is
9345 already selected (bug#14191).
9347 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9349 * window.c (Fwindow_end): Test more flags, including the buffer's
9350 last_overlay_modified flag, to determine whether the window's
9351 display is really up-to-date. Prevents the function from
9352 returning a stale value. (Bug#14170)
9353 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9356 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9358 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9359 garbaged only if it is not already the top frame on its TTY.
9360 This prevents flickering due to constant redrawing of TTY frames when
9361 there are GUI frames open in the same session. (Bug#13864)
9363 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9365 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9366 of marking the idle timers directly.
9368 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9370 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9373 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9375 * window.c (select_window): Don't record_buffer while the invariant is
9376 temporarily broken (bug#14161).
9378 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9380 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9382 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9384 2013-04-07 Romain Francoise <romain@orebokech.com>
9386 Ignore additional platform-specific ACL errors (Bug#13702).
9387 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9388 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9390 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9392 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9395 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9397 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9398 This bug was introduced by my 2013-02-25 change that simplified
9399 data_start configuration. Without this change, on GNU/Linux
9400 an Emacs configured with --enable-profiling fails immediately
9401 due to a profiler signal.
9402 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9403 with these flags. On platforms where special flags are needed
9404 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9405 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9406 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9408 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9410 Get rid of some platform-specific functions examining window
9411 system and its capabilities. This is a partial rework of the
9413 * lisp.h (have_menus_p): Remove prototype. This function is
9414 replaced with platform-independent window_system_available.
9415 (check_window_system): Move to...
9416 * frame.h (decode_window_system_frame, window_system_available):
9417 ...here, add new prototypes.
9418 * frame.c (window_system_available, decode_window_system_frame):
9420 (check_window_system): Platform-independent now.
9421 * xterm.h (x_in_use): Remove declaration.
9423 * w32term.h (check_x_frame):
9424 * nsterm.h (check_x_frame): Remove prototypes. This function
9425 is replaced with platform-independent decode_window_system_frame.
9426 * msdos.c (have_menus_p): Remove.
9427 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9428 Remove platform-specific functions. Use check_window_system,
9429 decode_window_system_frame and check_ns_display_info where
9430 appropriate. Minor style and comment tweaks.
9431 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9432 (check_x_frame): Likewise.
9433 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9435 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9436 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9437 * xmenu.c, xselect.c: All related users changed.
9439 2013-04-03 Kenichi Handa <handa@gnu.org>
9441 The following changes is to optimize the code for reading UTF-8
9444 * coding.c (check_ascii): Rename from detect_ascii. Return value
9445 changed. Check EOL format. Do not call adjust_coding_eol_type
9447 (check_utf_8): New function.
9448 (adjust_coding_eol_type): Do nothing if already adjusted.
9449 (detect_coding): Compare the return value of check_ascii with
9450 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9451 (decode_coding_gap): Optimize for valid UTF-8.
9453 2013-03-21 Kenichi Handa <handa@gnu.org>
9455 * coding.c (syms_of_coding): Cancel previous change.
9457 * insdel.c (insert_from_gap): Fix previous change.
9459 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9461 Consistently use platform-specific function to detect window system.
9462 * lisp.h (check_window_system): New prototype. This function is
9463 going to replace check_x, check_w32 and check_ns.
9464 (have_menus_p): Mention msdos.c in comment.
9465 * fontset.c (check_window_system_func): Remove. Adjust all users.
9466 * fontset.h (check_window_system_func): Remove prototype.
9467 * nsterm.h (check_ns):
9468 * xterm.h (check_x):
9469 * w32term.h (check_w32): Likewise.
9470 * menu.c (Fx_popup_menu): Use check_window_system.
9471 * msdos.c (check_window_system): Define for MS-DOS.
9472 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9473 * w32fns.c (check_window_system): Likewise for MS-Windows.
9474 * xfns.c (check_window_system): Likewise for X.
9475 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9476 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9478 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9480 Prefer < to > in range checks such as 0 <= i && i < N.
9481 This makes it easier to visualize quantities on a number line.
9482 This patch doesn't apply to all such range checks,
9483 only to the range checks affected by the 2013-03-24 change.
9484 This patch reverts most of the 2013-03-24 change.
9485 * alloc.c (xpalloc, Fgarbage_collect):
9486 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9487 * character.c (string_escape_byte8):
9488 * charset.c (read_hex):
9489 * data.c (cons_to_unsigned):
9490 * dispnew.c (update_frame_1):
9491 * doc.c (Fsubstitute_command_keys):
9492 * doprnt.c (doprnt):
9493 * editfns.c (hi_time, decode_time_components):
9494 * fileio.c (file_offset):
9495 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9496 * font.c (font_intern_prop):
9497 * frame.c (x_set_alpha):
9498 * gtkutil.c (get_utf8_string):
9499 * indent.c (check_display_width):
9500 * keymap.c (Fkey_description):
9501 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9503 * minibuf.c (read_minibuf_noninteractive):
9504 * process.c (wait_reading_process_output):
9505 * search.c (Freplace_match):
9506 * window.c (get_phys_cursor_glyph):
9507 * xdisp.c (redisplay_internal):
9508 * xsmfns.c (smc_save_yourself_CB):
9509 Prefer < to > for range checks.
9510 * dispnew.c (sit_for): Don't mishandle NaNs.
9511 This fixes a bug introduced in the 2013-03-24 change.
9512 * editfns.c (decode_time_components): Don't hoist comparison.
9513 This fixes another bug introduced in the 2013-03-24 change.
9515 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9517 * frame.h (struct frame): Drop scroll_bottom_vpos
9518 member becaue all real users are dead long ago.
9519 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9520 * xdisp.c (redisplay_internal): Adjust user.
9522 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9524 * nsmenu.m (showAtX:Y:for:): setLevel to
9525 NSPopUpMenuWindowLevel (Bug#13998).
9527 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9529 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9530 (ns_check_pending_open_menu): Declare.
9532 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9533 (x_activate_menubar): Update the menu with title that matches
9534 ns_get_pending_menu_title, and call
9535 ns_check_pending_openmenu (Bug#12698).
9536 (menuWillOpen:): New method.
9537 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9539 * nsterm.m (menu_will_open_state, menu_mouse_point)
9540 (menu_pending_title): New varaibles.
9541 (ns_get_pending_menu_title, ns_check_menu_open)
9542 (ns_check_pending_open_menu): New functions.
9544 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9546 * indent.c (current_column_bol_cache): Remove leftover which is not
9547 used in Fmove_to_column any more.
9548 (current_column, scan_for_column): Adjust users.
9549 * keyboard.c (last_point_position_buffer, last_point_position_window):
9550 Remove leftovers which are not used for recording undo any more.
9551 (command_loop_1, syms_of_keyboard): Adjust users.
9552 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9553 redisplay_window any more.
9554 (move_it_to): Adjust user.
9556 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9558 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9559 Update dependencies.
9561 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9563 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9564 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9567 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9569 * window.h (struct window): Replace hchild, vchild and buffer slots
9570 with a single slot 'contents'. This is possible because each valid
9571 window may have either the child window (in vertical or horizontal
9572 combination) or buffer to display (for the leaf window). Using that,
9573 a lot of operations to traverse and/or change window hierarchies may
9574 be simplified. New member horizontal is used to distinguish between
9575 horizontal and vertical combinations of internal windows.
9576 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9577 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9578 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9579 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9580 Use contents slot, not buffer, where appropriate.
9581 (wset_combination): New function.
9582 (wset_buffer): Add eassert.
9583 (Fframe_first_window): Simplify the loop reaching first window.
9584 (Fwindow_buffer): Use WINDOW_LEAF_P.
9585 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9586 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9587 (unshow_buffer): Convert initial debugging check to eassert.
9588 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9589 (make_parent_window, window_resize_check, window_resize_apply)
9590 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9591 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9592 Adjust to match struct window changes.
9593 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9594 (mark_window_cursors_off, count_windows, get_leaf_windows)
9595 (foreach_window_1): Simplify the loop.
9596 * alloc.c (mark_object): Do not check for the leaf window because
9597 internal windows has no glyph matrices anyway.
9598 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9599 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9600 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9601 (build_frame_matrix_from_window_tree, mirror_make_current)
9602 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9603 (update_window_tree, set_window_update_flags): Simplify the loop.
9604 (sync_window_with_frame_matrix_rows): Enforce live window.
9605 Use contents slot, not buffer, where appropriate.
9606 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9607 and WINDOW_HORIZONTAL_COMBINATION_P.
9608 (make_frame_visible_1): Simplify the loop.
9609 Use contents slot, not buffer, where appropriate.
9610 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9611 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9612 (expose_window_tree): Likewise.
9613 Use contents slot, not buffer, where appropriate.
9614 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9615 to avoid deleted windows. Use contents slot instead of buffer.
9616 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9617 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9618 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9619 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9621 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9623 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9624 identify the reasons for assertion violations in bug#14062 and
9626 (Fx_show_tip): Fix compilation error under
9627 "--enable-check-lisp-object-type". (Bug#14073)
9629 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9630 Reported by <rzl24ozi@gmail.com>.
9632 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9634 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9636 (unwind_with_echo_area_buffer): ...to restore it here.
9637 This is needed to ensure that...
9638 (redisplay_window): ...both window markers are valid here,
9639 which is verified by eassert.
9640 * editfns.c (save_excursion_save): Do not assume that
9641 selected_window always displays the buffer.
9642 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9645 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9647 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9650 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9652 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9654 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9656 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9657 since MinGW's w32api headers do. This avoids compiler warnings.
9659 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9662 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9664 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9666 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9668 * gtkutil.c (style_changed_cb): Check if frame is live and an
9669 X frame (Bug#14038).
9671 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9673 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9674 Define only for _WIN32_WINNT less than 0x0500.
9675 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9677 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9678 see its own definitions of 'struct timeval' and 'struct timezone'.
9680 Fix incompatibilities between MinGW.org and MinGW64 headers.
9681 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9683 * w32.c (REPARSE_DATA_BUFFER): Guard with
9684 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9686 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9688 * xterm.c: Include X11/XKBlib.h
9689 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9691 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9693 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9695 * blockinput.h (input_blocked_p): Likewise.
9696 * bytecode.c (exec_byte_code): Likewise.
9697 * callproc.c (call_process_kill, call_process_cleanup)
9698 (Fcall_process): Likewise.
9699 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9700 (Fccl_execute_on_string): Likewise.
9701 * character.c (string_escape_byte8): Likewise.
9702 * charset.c (read_hex): Likewise.
9703 * cm.c (calccost): Likewise.
9704 * data.c (cons_to_unsigned): Likewise.
9705 * dired.c (directory_files_internal, file_name_completion):
9707 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9708 (sit_for): Likewise.
9709 * doc.c (Fsubstitute_command_keys): Likewise.
9710 * doprnt.c (doprnt): Likewise.
9711 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9712 * emacsgtkfixed.c: Likewise.
9713 * fileio.c (file_offset, Fwrite_region): Likewise.
9714 * floatfns.c (Fexpt, fmod_float): Likewise.
9715 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9717 * font.c (font_intern_prop): Likewise.
9718 * frame.c (x_set_alpha): Likewise.
9719 * gtkutil.c (get_utf8_string): Likewise.
9720 * indent.c (check_display_width): Likewise.
9721 * intervals.c (create_root_interval, rotate_right, rotate_left)
9722 (split_interval_right, split_interval_left)
9723 (adjust_intervals_for_insertion, delete_node)
9724 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9725 (merge_interval_right, merge_interval_left, copy_intervals)
9726 (set_intervals_multibyte_1): Likewise.
9727 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9728 * keymap.c (Fkey_description): Likewise.
9729 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9730 * lread.c (openp, read_integer, read1, string_to_number):
9732 * menu.c (ensure_menu_items): Likewise.
9733 * minibuf.c (read_minibuf_noninteractive): Likewise.
9734 * print.c (printchar, strout): Likewise.
9735 * process.c (create_process, Faccept_process_output)
9736 (wait_reading_process_output, read_process_output, send_process)
9737 (wait_reading_process_output): Likewise.
9738 * profiler.c (make_log, handle_profiler_signal): Likewise.
9739 * regex.c (re_exec): Likewise.
9740 * regex.h: Likewise.
9741 * search.c (looking_at_1, Freplace_match): Likewise.
9742 * sysdep.c (get_child_status, procfs_ttyname)
9743 (procfs_get_total_memory): Likewise.
9744 * systime.h (EMACS_TIME_VALID_P): Likewise.
9745 * term.c (dissociate_if_controlling_tty): Likewise.
9746 * window.c (get_phys_cursor_glyph): Likewise.
9747 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9748 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9750 * xfns.c (Fx_window_property): Likewise.
9751 * xmenu.c (set_frame_menubar): Likewise.
9752 * xselect.c (x_get_window_property, x_handle_dnd_message):
9754 * xsmfns.c (smc_save_yourself_CB): Likewise.
9755 * xterm.c (x_scroll_bar_set_handle): Likewise.
9757 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9759 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9760 to be optional or nil. Adjust comment and convert it to docstring.
9761 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9762 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9764 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9766 Static checking by GCC 4.8-20130319.
9767 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9768 * process.c (Fset_process_datagram_address)
9769 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9770 * xdisp.c (get_char_face_and_encoding)
9771 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9772 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9773 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9775 2013-03-24 Ken Brown <kbrown@cornell.edu>
9777 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9778 fix compilation on 64-bit Cygwin, where underscores are not
9779 automatically prepended.
9781 * w32term.c (w32_initialize): Silence compiler warning.
9783 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9785 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9786 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9787 variables, to save and restore frame dimensions.
9788 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9789 after returning from a 'fullscreen' configuration.
9790 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9791 to avoid races between the main thread and the input thread.
9793 * w32term.h (struct w32_output): New members normal_width,
9794 normal_height, normal_top, normal_left, and prev_fsmode.
9795 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9796 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9799 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9800 'fullscreen' parameter. Always record previous width and height
9801 of the frame, except when switching out of maximized modes, so
9802 that they could be restored correctly, instead of resetting to the
9803 default frame dimensions. Send SC_RESTORE command to the frame,
9804 unless we are going to send SC_MAXIMIZE, to restore the frame
9805 resize hints in the mouse pointer shown by the window manager.
9808 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9810 * lisp.h (get_frame_param): Adjust conditions for prototype
9813 2013-03-22 Ken Brown <kbrown@cornell.edu>
9815 * unexcw.c: Drop unneeded inclusion of w32common.h.
9816 (report_sheap_usage): Declare.
9817 (read_exe_header): Add magic numbers for x86_64.
9818 (fixup_executable): Fix printf format specifier for unsigned long
9821 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9823 * frame.h (struct frame): Put menu_bar_window under #ifdef
9824 because this member is not needed when X toolkit is in use.
9825 (fset_menu_bar_window):
9826 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9827 (free_glyphs, update_frame):
9828 * xdisp.c (expose_frame): Likewise.
9829 (display_menu_bar): Likewise. Remove redundant eassert.
9830 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9833 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9835 Use functions and constants to manipulate Lisp_Save_Value objects.
9836 This replaces code that used macros and strings and token-pasting.
9837 The change makes the C source a bit easier to follow,
9838 and shrinks the Emacs executable a bit.
9839 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9840 (make_save_value): Change 1st arg from string to enum. All callers
9843 (mark_object): Use if, not #if, for GC_MARK_STACK.
9844 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9845 (XSAVE_OBJECT): Now functions, not macros.
9846 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9847 the constant was never used.
9848 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9849 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9850 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9851 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9853 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9854 type3 with a single member save_type. All uses changed.
9855 (save_type, set_save_pointer, set_save_integer): New functions.
9856 * print.c (PRINTX): Remove.
9858 * alloc.c: Remove redundant static declarations.
9860 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9862 * window.h (struct window): Convert left_col, top_line, total_lines
9863 and total_cols from Lisp_Objects to integers. Adjust comments.
9864 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9866 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9867 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9868 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9869 Adjust users where appropriate.
9871 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9873 * frame.h (struct frame): Drop resx and resy because the same data is
9874 available from window system-specific output context. Adjust users.
9875 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9876 New functions to provide defaults when no window system available.
9877 (FRAME_RES_X, FRAME_RES_Y): New macros.
9878 (NUMVAL): Move from xdisp.c.
9879 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9880 (Ffont_face_attributes, Fopen_font):
9881 * image.c (gs_load):
9882 * w32font.c (fill_in_logfont):
9883 * xdisp.c (calc_pixel_width_or_height):
9884 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9885 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9887 2013-03-20 Kenichi Handa <handa@gnu.org>
9889 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9890 to 1 (temporary workaround until a bug related to ASCII
9891 optimization is fixed).
9893 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9895 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9896 Signal error if window is not internal. Adjust docstring.
9897 (delete_all_child_windows): Use combination_limit to save the buffer.
9898 (Fset_window_configuration): Adjust accordingly.
9899 * print.c (syms_of_print): Initialize debugging output not here...
9900 (init_print_once): ...but in a new function here.
9901 * lisp.h (init_print_once): Add prototype.
9902 * emacs.c (main): Add call to init_print_once. Adjust comments.
9904 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9906 * window.c (window_resize_check, window_resize_apply)
9907 (window_from_coordinates, recombine_windows, set_window_buffer)
9908 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9909 (Fsplit_window_internal, Fdelete_window_internal)
9910 (freeze_window_starts): Use bool for booleans.
9911 * window.h (window_frame_coordinates, resize_frame_windows)
9912 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9914 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9916 * dispnew.c (bitch_at_user): Use `user-error'.
9918 2013-03-17 Ken Brown <kbrown@cornell.edu>
9920 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9921 as return type of image_background. (Bug#13981)
9922 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9924 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9926 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9927 (ns_select): Don't return with result uninitialized.
9929 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9932 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9934 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9935 directories. If filename is nil, get directory name (Bug#13932).
9936 Use getFilename and getDirectory.
9937 (getFilename, getDirectory): New methods for EmacsSavePanel and
9939 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9941 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9943 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9945 2013-03-15 Kenichi Handa <handa@gnu.org>
9947 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9948 (adjust_after_replace): Make it back to static. Delete the third
9949 arg text_at_gap_tail. Cancel the code for handling it.
9951 * coding.h (struct coding_system): New member eol_seen.
9953 * coding.c (detect_ascii): New function.
9954 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9955 when the source bytes are actually scanned. On detecting for
9956 coding_category_utf_8_auto, call detect_ascii instead of scanning
9957 source bytes directly.
9958 (produce_chars): Call insert_from_gap with the new arg 0.
9959 (encode_coding): Likewise.
9960 (decode_coding_gap): Control ASCII optimization by the variable
9961 disable_ascii_optimization instead of #ifndef .. #endif.
9962 Deccode EOL format according to coding->eol_seen.
9963 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9966 * lisp.h (adjust_after_replace): Cancel externing it.
9967 (insert_from_gap): Adjust prototype.
9969 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9971 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9972 FULLSCREEN_MAXIMIZED. (Bug#13935)
9974 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9976 * region-cache.c (find_cache_boundary, move_cache_gap)
9977 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9978 Simplify debugging check and convert to eassert. Adjust comment.
9979 (pp_cache): Put under ENABLE_CHECKING.
9981 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9983 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9984 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9986 (w32fullscreen_hook): If the frame is visible, reset
9987 f->want_fullscreen flag after changing the frame size. If the
9988 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9991 2013-03-13 Daniel Colascione <dancol@dancol.org>
9993 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9994 too so that these builds can use Cygwin's file conversion
9995 functions. (We've been building and linking cygw32.o all along
9996 and just not using it.)
9998 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10000 File synchronization fixes (Bug#13944).
10001 * Makefile.in (LIB_FDATASYNC): New macro.
10003 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10004 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10005 Don't worry about HAVE_FSYNC, since a substitute fsync is
10006 available if the system lacks one.
10007 (Fwrite_regin): Retry fsync if interrupted.
10009 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10011 * w32term.c (w32_read_socket): If the Emacs frame is being
10012 activated, call w32fullscreen_hook, to make sure the new frame
10013 dimensions are in effect. (Bug#13937)
10015 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10017 * xdisp.c (init_iterator): Simplify because both character and byte
10018 positions are either specified or -1. Add eassert. Adjust comment.
10019 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10020 character and byte positions can be obtained from marker.
10022 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10024 Static checking by Sun C 5.12.
10025 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10026 * bytecode.c (exec_byte_code):
10027 * dispnew.c (init_display):
10029 * fileio.c (Fsubstitute_in_file_name):
10030 * keyboard.c (Fevent_convert_list):
10031 * keymap.c (Fsingle_key_description):
10032 * term.c (maybe_fatal, fatal):
10033 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10034 * xsmfns.c (Fhandle_save_session):
10035 Omit unreachable code.
10036 * keymap.c (map_keymap_char_table_item): Cast void * to
10037 a function pointer type; the C Standard requires this.
10039 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10040 Include <sys/param.h> unconditionally, as that works elsewhere and
10041 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10042 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10045 See ChangeLog.12 for earlier changes.
10047 ;; Local Variables:
10051 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10053 This file is part of GNU Emacs.
10055 GNU Emacs is free software: you can redistribute it and/or modify
10056 it under the terms of the GNU General Public License as published by
10057 the Free Software Foundation, either version 3 of the License, or
10058 (at your option) any later version.
10060 GNU Emacs is distributed in the hope that it will be useful,
10061 but WITHOUT ANY WARRANTY; without even the implied warranty of
10062 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10063 GNU General Public License for more details.
10065 You should have received a copy of the GNU General Public License
10066 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.