1 2014-03-23 Daniel Colascione <dancol@dancol.org>
3 * xfns.c (create_frame_xic): If XCreateIC fails, try again without
4 XNStatusAttributes; works around flaky XIM modules, apparently.
6 2014-03-23 Daniel Colascione <dancol@dancol.org>
8 * term.c (init_tty): Rearrange condition for clarity; print
9 appropriate diagnostic.
11 2014-03-23 Daniel Colascione <dancol@dancol.org>
13 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
16 2014-03-22 Glenn Morris <rgm@gnu.org>
18 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
20 2014-03-22 Daniel Colascione <dancol@dancol.org>
22 * process.c (conv_sockaddr_to_lisp): When extracting the string
23 names of AF_LOCAL sockets, stop before reading uninitialized memory.
25 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
27 Fix regression introduced by patch for Bug#10500.
28 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
29 * w32term.c (x_draw_image_relief): Likewise.
31 2014-03-21 Martin Rudalics <rudalics@gmx.at>
33 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
34 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
35 maximize a frame for odd default fonts.
37 2014-03-21 Glenn Morris <rgm@gnu.org>
39 * minibuf.c (history-length): Increase default from 30 to 100.
41 2014-03-21 Daniel Colascione <dancol@dancol.org>
43 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
44 every time we switch to minibuffer.
46 * alloc.c (lisp_align_malloc, allocate_string_data)
47 (allocate_vectorlike): Allow mmap allocation of lisp objects.
48 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
50 2014-03-21 Eli Zaretskii <eliz@gnu.org>
52 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
55 2014-03-21 Daniel Colascione <dancol@dancol.org>
57 Always prohibit dumping a dumped Emacs.
59 * emacs.c (might_dump): New variable.
60 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
61 * lisp.h (might_dump): Declare.
62 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
64 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
66 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
68 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
70 * doc.c (store_function_docstring): Warn when we don't know where to
72 (Fsubstitute_command_keys): Don't advertise the fact that
73 text-properties are dropped, since we think it's a bug that we'll fix
76 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
77 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
78 * frame.c (frame_garbaged): Make "docstring" more precise.
80 2014-03-20 Glenn Morris <rgm@gnu.org>
82 * charset.c (init_charset): When we cannot find the charsets directory,
83 mention if EMACSDATA is set.
85 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
87 * fns.c (Frandom): Fix rare bug where the result isn't random.
89 Fix porting inconsistency about rounding to even.
90 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
91 This way, the unusual !HAVE_RINT case acts like the usual
92 HAVE_RINT case, and we can fix the documentation accordingly.
94 2014-03-19 Eli Zaretskii <eliz@gnu.org>
96 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
97 (w32_wnd_proc): Initialize the dwHoverTime member of
98 TRACKMOUSEEVENT structure.
100 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
102 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
104 2014-03-16 Eli Zaretskii <eliz@gnu.org>
106 * search.c (find_newline): Speed up the function when using the
107 newline cache, by halving the number of calls to
108 region_cache_forward and region_cache_backward. (Bug#16830)
110 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
112 * buffer.c (Fset_buffer): Document return value (bug#17015).
114 2014-03-14 Martin Rudalics <rudalics@gmx.at>
116 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
117 nil, always resize character wise to avoid potential loss of the
118 mode line (Bug#16923 related).
120 2014-03-12 Martin Rudalics <rudalics@gmx.at>
122 * frame.c (x_set_frame_parameters): Always calculate new sizes
123 pixelwise to avoid potential loss when rounding.
125 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
127 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
128 * xterm.c (x_free_frame_resources): Free all allocated cursors.
130 2014-03-10 Eli Zaretskii <eliz@gnu.org>
132 * w32.c (fstatat): Don't add an extra slash if the argument ends
133 with a slash: this fails the subsequent call to stat_worker on
134 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
136 2014-03-09 Martin Rudalics <rudalics@gmx.at>
138 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
140 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
142 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
144 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
145 when frame is only on one screen (Bug#14713).
147 2014-03-08 Eli Zaretskii <eliz@gnu.org>
149 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
150 there's a valid wrap point in the display line, the last glyph
151 cannot "just barely fit" on this row, because display_line doesn't
152 let it. Instead, proceed as if the last glyph didn't fit, so that
153 we eventually back up the iterator to the wrap point. This avoids
154 delusional behavior of move_it_to, whereby it proceeds to the next
155 display line, but sets current_x to zero for all the glyphs that
156 without word-wrap would fit on the previous display line.
157 One result was that visual-order cursor movement behaved erratically
159 (Fmove_point_visually): Add code to find the x coordinate of the
160 last character before wrap point, under word-wrap on a TTY.
162 2014-03-07 Eli Zaretskii <eliz@gnu.org>
164 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
165 also return value of MOVE_POS_MATCH_OR_ZV from
166 move_it_in_display_line_to, when moving from beginning of line to
167 point's position. (Bug#16961)
169 2014-03-07 Martin Rudalics <rudalics@gmx.at>
171 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
172 * window.c (Fselect_window): Explain NORECORD and
173 `buffer-list-update-hook' in doc-string.
175 2014-03-06 Martin Rudalics <rudalics@gmx.at>
177 * window.c (Fother_window_for_scrolling): Check that
178 Vother_window_scroll_buffer is a buffer.
180 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
182 * xterm.c (xim_initialize): Always pass a copy of resource name
183 to XRegisterIMInstantiateCallback and eassert whether return
184 value is True. Passing copy is important because Xlib doesn't
185 make its own copy and resource name argument usually points to
186 SSDATA (Vx_resource_name), which may be changed from Lisp.
187 (xim_close_display): For XUnregisterIMInstantiateCallback,
188 always eassert return value and pass exactly the same values
189 as were used for XRegisterIMInstantiateCallback.
190 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
191 sources to check why if you are interested.
193 2014-03-05 Martin Rudalics <rudalics@gmx.at>
195 * dispnew.c (change_frame_size_1): Add new_lines instead of
196 new_height, the latter may be still zero if passed as such.
197 * window.c (Fwindow_pixel_height): Mention bottom divider in
200 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
202 Fix "resource temporarily unavailable" with xgselect
204 * xgselect.c: Include <stdbool.h>.
205 (xg_select) [!USE_GTK]: Don't lose track of errno.
207 Fix minor --enable-gcc-warnings issues.
208 * widget.c (update_various_frame_slots, EmacsFrameResize):
209 Avoid unused locals. Prefer 'if' to '#if' when either will do.
211 2014-03-04 Ken Brown <kbrown@cornell.edu>
213 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
214 represent the actual adjustment needed for alignment.
216 2014-03-04 Eli Zaretskii <eliz@gnu.org>
218 * gmalloc.c (aligned_alloc): Don't allocate more memory than
219 needed, and don't reallocate if the initial allocation already
220 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
222 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
224 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
227 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
229 * cmds.c (delete-char): Update docstring pointing out that the
230 function ignores `delete-active-region' and `overwrite-mode'.
232 2014-03-03 Eli Zaretskii <eliz@gnu.org>
234 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
236 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
237 allocated buffer due to alignment.
238 (freehook): If the block to be freed was allocated by
239 'aligned_alloc', find its real pointer before calling 'free'.
241 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
244 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
246 * font.c (toplevel): Adjust comment about font cache layout.
247 (font_clear_cache): Fix to match real font cache layout.
248 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
249 (Fframe_font_cache) [FONT_DEBUG]: New function.
250 (syms_of_font) [FONT_DEBUG]: Defsubr it.
252 Avoid crashes when X fonts are erroneously freed on reused X
253 'Display *' connection data (Bug#16069). Note that X font
254 resources still may be leaked, but currently there is no way
255 to completely avoid it.
256 * xterm.h (struct x_display_info): New member x_id. Add comments.
257 * xterm.c (x_display_id): New variable.
258 (x_term_init): Assign identifier to each opened X connection.
259 * xfont.c (struct xfont): New member x_display_id.
260 (xfont_open): Initialize it with frame's display id.
261 (xfont_close): Check whether font's display id matches the one
262 recorded for the given display. Adjust comment.
263 * xftfont.c (struct xftfont_info):
264 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
266 2014-03-01 Martin Rudalics <rudalics@gmx.at>
268 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
269 * window.c (Fother_window_for_scrolling): Don't try to scroll a
270 killed Vother_window_scroll_buffer.
271 (Vother_window_scroll_buffer): Fix doc-string accordingly.
273 2014-03-01 Eli Zaretskii <eliz@gnu.org>
275 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
276 that start with more than 2 slashes as UNCs. (Bug#16751)
278 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
280 Fix a few crashes and leaks when cloning C strings.
281 * alloc.c, lisp.h (dupstring): New function.
282 * gtkutil.c (xg_get_font):
283 * term.c (tty_default_color_capabilities):
284 * xsettings.c (store_monospaced_changed)
285 (store_font_name_changed, parse_settings)
286 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
287 This avoids some unlikely crashes due to accessing freed storage,
288 and avoids some minor memory leaks in the more-typical case.
290 2014-02-28 Martin Rudalics <rudalics@gmx.at>
292 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
293 cursor when modeline can't be dragged (Bug#16647).
295 2014-02-28 Glenn Morris <rgm@gnu.org>
297 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
298 from custom-delayed-init-variables. (Bug#11565)
300 2014-02-27 Martin Rudalics <rudalics@gmx.at>
302 More fixes for mouse glyph calculations (Bug#16647).
303 * window.c (coordinates_in_window): In intersection of
304 horizontal and vertical window dividers prefer the horizontal
305 one. Add some extra parens to last fix.
306 (window_relative_x_coord): Return x-coordinate for header and
308 * xdisp.c (remember_mouse_glyph): In text area don't extend
309 glyph into mode line to show the vertical drag cursor there
310 immediately. Subdivide mouse glyphs in right fringes to show a
311 horizontal drag cursor as soon as we enter the "grabbable width"
312 portion. Handle vertical border case separately. Do not
313 subdivide window divider areas.
314 (note_mouse_highlight): On bottom divider of bottommost windows
315 show vertical drag cursor only when the minibuffer window can be
318 2014-02-27 Eli Zaretskii <eliz@gnu.org>
320 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
321 reset by the face of the object just displayed. See also bug#76.
322 (get_next_display_element): If the string came from a display
323 property, examine the box face attribute at it->position, not at
324 it->current.pos, since the latter was not updated yet. (Bug#16870)
325 (handle_face_prop): Improve commentary.
327 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
329 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
330 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
332 2014-02-26 Martin Rudalics <rudalics@gmx.at>
334 Fixes around Bug#16647.
335 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
336 ON_BOTTOM_DIVIDER cases.
337 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
338 only if the window has no right divider.
339 (Fcoordinates_in_window_p): Fix doc-string.
341 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
343 * lread.c (Funintern): Fix doc to match advertised calling convention.
345 2014-02-24 Daniel Colascione <dancol@dancol.org>
347 * keyboard.c (read_char): Close race that resulted in lost events.
349 2014-02-22 Glenn Morris <rgm@gnu.org>
351 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
352 * window.c (window-resize-pixelwise): Doc fixes.
354 * process.c (Finternal_default_process_filter)
355 (Finternal_default_process_sentinel): Doc tweaks.
357 2014-02-21 Glenn Morris <rgm@gnu.org>
359 * process.c (Fprocess_buffer, Faccept_process_output)
360 (Finternal_default_process_filter, Finternal_default_process_sentinel):
363 2014-02-21 Martin Rudalics <rudalics@gmx.at>
365 * window.c (Fwindow_scroll_bar_width): New function.
367 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
369 Pacify GCC when configuring with --enable-gcc-warnings.
370 * xdisp.c (move_it_in_display_line_to) [lint]:
371 Initialize recently-added local.
373 2014-02-21 Daniel Colascione <dancol@dancol.org>
375 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
377 2014-02-20 Eli Zaretskii <eliz@gnu.org>
379 * xdisp.c (init_iterator): Don't dereference a bogus face
381 (try_cursor_movement): Don't use cursor position if
382 set_cursor_from_row failed to compute it. This avoids assertion
383 violations in MATRIX_ROW.
384 (move_it_in_display_line_to): Save the iterator state in ppos_it
385 only once per call. Reimplement the method used to return to the
386 best candidate position if all the positions found in display line
387 are beyond TO_CHARPOS. This cuts down the number of calls to
388 bidi_shelve_cache, which moves a lot of stuff when lines are long
389 and include bidirectional text. (Bug#15555)
391 2014-02-20 Glenn Morris <rgm@gnu.org>
393 * data.c (Fdefalias): Doc fix.
395 2014-02-19 Eli Zaretskii <eliz@gnu.org>
397 * xdisp.c (display_line): Fix horizontal scrolling of large images
398 when fringes are turned off. This comes at a price of not
399 displaying the truncation/continuation glyphs in this case.
402 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
403 CreateDIBSection returns an error indication, zero out *ximg after
404 destroying the image. This avoids crashes in memory allocations
405 due to the fact that some of the callers also call
406 x_destroy_x_image, which will attempt to free an already free'd
409 2014-02-18 Martin Rudalics <rudalics@gmx.at>
411 * widget.c (update_various_frame_slots): Don't set
412 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
414 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
416 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
418 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
420 temacs --daemon fix (Bug#16599).
421 * emacs.c (main): Initialize daemon_pipe[1] here ...
422 (syms_of_emacs): ... instead of here.
424 2014-02-16 Anders Lindgern <andlind@gmail.com>
426 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
429 2014-02-16 Daniel Colascione <dancol@dancol.org>
431 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
432 (xd_get_connection_address): Use it.
433 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
434 xd_get_connection_address because the latter signals if the bus
435 we're trying to close is already disconnected.
437 2014-02-13 Eli Zaretskii <eliz@gnu.org>
439 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
440 argument to CreateThread. This avoids segfaults on Windows 9X.
441 Reported by oslsachem <oslsachem@gmail.com>.
443 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
445 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
446 * unexhp9k800.c (unexec_error): New function, to simplify the code.
447 (check_lseek): New function, to report lseek errors.
448 (save_data_space, update_file_ptrs, read_header, write_header)
449 (copy_file, copy_rest, unexec): Use these news functions.
450 (update_file_ptrs): Don't assume wraparound behavior when
451 converting a large size_t value to off_t.
453 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
455 * composite.c (fill_gstring_header): Pass positions as C integers
456 and move parameters checking to...
457 (Fcomposition_get_gstring): ...this function. Handle case when
458 buffer positions are in reversed order and avoid crash (Bug#16739).
460 * buffer.c (validate_region): Mention current buffer in error message.
462 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
464 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
466 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
468 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
470 2014-02-11 Glenn Morris <rgm@gnu.org>
472 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
473 Replace refs to "OpenStep" in messages.
475 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
477 Avoid "." at end of error diagnostics.
478 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
480 * nsfns.m (ns_display_info_for_name):
481 * nsselect.m (Fx_own_selection_internal):
482 * nsterm.m (performDragOperation:):
483 Remove "." from end of diagnostic.
485 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
487 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
488 unintuitive (bug#15824).
489 (Fyes_or_no_p): Doc fix (bug#15456).
491 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
493 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
495 * eval.c (call_debugger): When exiting the debugger, do not allow
496 max_specpdl_size less than actual binding depth (Bug#16603).
497 (syms_of_eval): Adjust docstring.
499 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
501 * cmds.c (Fself_insert_command): Output a clearer error message on
502 negative repetitions (bug#9476).
504 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
506 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
508 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
510 * minibuf.c (Fread_string): Doc clarification (bug#15422).
512 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
514 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
516 * keyboard.c (Frecursive_edit): Fix typo in docstring.
518 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
520 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
522 * keyboard.c (Frecursive_edit): Say more precicely how throwing
523 `exit' works (bug#15865).
525 2014-02-07 Martin Rudalics <rudalics@gmx.at>
527 Constrain window box/body sizes and margin widths (Bug#16649).
528 * xdisp.c (window_box_width): Don't return less than zero.
529 (window_box_left_offset, window_box_right_offset): Don't return
530 more than the window's pixel width.
531 * window.c (window_body_height, window_body_width): Don't return
533 (window_resize_apply): Adjust margin width, if necessary.
535 2014-02-07 Glenn Morris <rgm@gnu.org>
537 * nsterm.m (syms_of_nsterm): Doc fix.
539 2014-02-06 Eli Zaretskii <eliz@gnu.org>
541 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
542 New variables: pointers through which to call the respective APIs.
543 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
544 (filename_from_ansi, sys_link, check_windows_init_file):
545 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
546 This is required on Windows 9X, where we dynamically load
547 UNICOWS.DLL which has their non-stub implementations.
548 (maybe_load_unicows_dll): Assign addresses to these 2 function
549 pointers after loading UNICOWS.DLL.
551 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
552 MultiByteToWideChar and WideCharToMultiByte through function
555 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
558 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
560 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
561 for OSX >= 10.9 if separate spaces are used.
562 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
564 2014-02-06 Glenn Morris <rgm@gnu.org>
566 * buffer.c (cache-long-scans): Doc fix.
568 2014-02-05 Eli Zaretskii <eliz@gnu.org>
570 * w32fns.c (Fw32_shell_execute): Doc fix.
572 2014-02-05 Bastien Guerry <bzg@gnu.org>
574 * syntax.c (Fforward_word): Call Fconstrain_to_field with
575 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
577 2014-02-05 Martin Rudalics <rudalics@gmx.at>
579 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
580 outside the window (Bug#16649).
582 * xdisp.c (note_mouse_highlight): When entering a margin area show
583 a non-text cursor (Bug#16647).
585 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
587 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
588 It prompted a compile-time diagnostic on GNU/Linux.
589 Simplify to remove the need for the label.
591 2014-02-04 Eli Zaretskii <eliz@gnu.org>
593 * w32menu.c (w32_popup_dialog): Don't condition the whole function
594 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
595 to show it; otherwise return 'unsupported--w32-dialog' to signal
596 to the caller that emulation with menus is necessary.
597 This resurrects code inadvertently deleted by the 2013-10-08 commit.
599 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
601 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
604 * menu.c (Fx_popup_dialog): Don't condition the call to
605 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
606 special symbol 'unsupported--w32-dialog', emulate the dialog with
607 a menu by calling x-popup-menu.
609 * menu.h (Qunsupported__w32_dialog): New extern variable.
611 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
613 * keyboard.c (kbd_buffer_get_event): Read file notification events
616 * xgselect.c (xg_select): Read glib events in any case, even if
617 there are no file descriptors to watch for. (Bug#16519)
619 2014-02-03 Martin Rudalics <rudalics@gmx.at>
621 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
622 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
623 * w32term.c (w32_draw_window_divider): Handle first and last
625 * w32term.h (w32_fill_area_abs): New function.
626 * xdisp.c (x_draw_right_divider): Don't draw over bottom
628 * xfaces.c (realize_basic_faces): Handle new face ids.
629 * xfns.c (Fx_create_frame): Call x_default_parameter for right
630 and bottom divider width.
631 * xterm.c (x_draw_window_divider): Handle first and last pixels
634 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
636 * print.c (Fexternal_debugging_output): Add cast to pacify
637 --enable-gcc-warnings.
638 * eval.c (call_debugger): Grow specpdl if the debugger was
639 entered due to specpdl overflow (Bug#16603) and allow more
640 specpdl space for the debugger itself.
642 2014-02-02 Martin Rudalics <rudalics@gmx.at>
644 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
647 2014-02-01 Eli Zaretskii <eliz@gnu.org>
649 * w32fns.c (Ffile_system_info): Use WINAPI in the function
650 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
652 * print.c (Fexternal_debugging_output): If the argument character
653 is non-ASCII, encode it with the current locale's encoding before
654 writing the result to the terminal. (Bug#16448)
656 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
657 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
660 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
662 * process.c (create_process): Reset SIGPROF handler in the child.
663 * callproc.c (call_process): Likewise.
665 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
667 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
669 2014-01-29 Eli Zaretskii <eliz@gnu.org>
671 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
672 of zero to print strings, GDB doesn't like it.
674 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
675 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
676 we still use correct addresses. (Bug#16576)
678 2014-01-27 K. Handa <handa@gnu.org>
680 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
681 to preserve the code detection behavior of 24.3.
682 * coding.h (struct coding_system): New member detected_utf8_bytes.
683 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
684 (decode_coding_gap): Use short cut for UTF-8 file reading only
685 when coding->detected_utf8_bytes equals to coding->src_bytes.
686 * fileio.c (Finsert_file_contents): Cancel the previous change.
688 2014-01-29 Martin Rudalics <rudalics@gmx.at>
690 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
691 that are not visible.
693 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
695 * xmenu.c (create_and_show_popup_menu): Handle case when no key
696 is grabbed (Bug#16565).
698 2014-01-28 Martin Rudalics <rudalics@gmx.at>
700 * xdisp.c (last_max_ascent): Re-remove after erroneously
701 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
703 (move_it_to): Re-remove reference to last_max_ascent.
704 (Fwindow_text_pixel_size): Add iterator's max_ascent and
705 max_descent here instead of calling line_bottom_y.
708 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
710 * terminal.c (initial_free_frame_resources): New function.
711 (init_initial_terminal): Install new hook to free face cache
712 on initial frame and avoid memory leak. For details, see
713 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
714 * xfaces.c (free_frame_faces): Adjust comment.
716 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
718 * data.c (Fstring_to_number): Document results if unparsable
721 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
723 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
725 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
727 When decoding, prefer ptrdiff_t to int for buffer positions etc.
728 * coding.c (detect_coding_utf_8, emacs_mule_char)
729 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
730 (check_utf_8, decode_coding):
731 * coding.h (struct coding_system.errors):
732 Use ptrdiff_t, not int, for integer values derived from buffer and
735 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
736 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
737 before invoking decode_coding_gap, since there's just one block.
739 2014-01-25 Martin Rudalics <rudalics@gmx.at>
741 Fix handling of face attributes in Fx_create_frame (Bug#16529).
742 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
743 too early. Again run change_frame_size before assigning menu-
746 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
748 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
749 arrives, call x_check_fullscreen, in case the new display has a
750 different resolution. (Bug#16517)
752 2014-01-25 Eli Zaretskii <eliz@gnu.org>
754 * term.c (read_menu_input): If the selected frame changes, exit
756 (tty_menu_show): If the selected frame changes while we displayed
757 a menu, throw to top level. (Bug#16479)
759 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
761 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
763 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
765 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
766 * data.c (count_one_bits_word): Fix bug (negated comparison)
767 when BITS_PER_ULL < BITS_PER_BITS_WORD.
769 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
771 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
772 Avoid undefined behavior by initializing display property bit of a
773 string processed by the bidirectional iterator. For details, see
774 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
776 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
778 Minor cleanup of previous change.
779 * image.c (imagemagick_error, Fimagemagick_types):
780 Omit some recently-introduced and unnecessary casts and assignments.
782 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
784 Fix two memory leaks discovered with Valgrind.
785 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
786 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
788 2014-01-22 Martin Rudalics <rudalics@gmx.at>
790 Fixes in window size functions around Bug#16430 and Bug#16470.
791 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
792 (Fwindow_mode_line_height, Fwindow_header_line_height)
793 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
794 Minor doc-string adjustments.
795 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
797 (window_body_height, window_body_width): Do not count partially
798 visible lines/columns when PIXELWISE is nil (Bug#16470).
799 (Qfloor, Qceiling): New symbols.
801 2014-01-21 Eli Zaretskii <eliz@gnu.org>
803 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
804 when the image cache is not yet allocated. (Bug#16509)
806 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
808 * buffer.c (Fkill_buffer): When killing an indirect buffer,
809 re-attach intervals to its base buffer (Bug#16502).
810 * intervals.c (set_interval_object): Move from here...
811 * intervals.h (set_interval_object): ... to here. Fix comments.
813 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
815 Avoid undefined behavior by initializing buffer redisplay bit.
816 Problem reported by Dmitry Antipov in
817 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
818 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
820 Revert some of the CANNOT_DUMP fix (Bug#16494).
821 * lread.c (init_lread): Fix typo: NILP, not !NILP.
823 2014-01-19 Eli Zaretskii <eliz@gnu.org>
825 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
826 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
827 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
828 they are replaced by macros that expand into direct calls to the
829 corresponding functions from GDI32.DLL.
830 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
831 variables in the Cygwin build, they are unused.
833 2014-01-19 K. Handa <handa@gnu.org>
835 * composite.c (composition_update_it): Fix previous change.
837 2014-01-18 Eli Zaretskii <eliz@gnu.org>
839 Fix file name handling on MS-Windows 9X.
840 * w32.c (maybe_load_unicows_dll): New function.
842 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
843 on, to make sure we can convert file names to and from UTF-8 on
844 Windows 9X. This fixes a failure to start up because Emacs cannot
845 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
847 * w32font.c [WINDOWSNT]: Include w32.h.
848 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
849 of implementing the same stuff.
850 Remove now unused g_b_init_is_windows_9x.
852 * w32.h (maybe_load_unicows_dll): Add prototype.
854 2014-01-17 Eli Zaretskii <eliz@gnu.org>
856 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
857 switch to single keyboard. Prevents daemon crashes when a new
858 client connects while we show a TTY menu in an existing client.
861 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
863 Fix MinGW64 porting problem with _setjmp.
864 Reported by Eli Zaretskii in:
865 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
866 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
867 the old _setjmp and _longjmp. All uses changed.
869 2014-01-13 Daniel Colascione <dancol@dancol.org>
871 * textprop.c (Fremove_list_of_text_properties):
872 Correctly handle reaching the end of the interval tree. (Bug#15344)
874 2014-01-13 Martin Rudalics <rudalics@gmx.at>
876 * xdisp.c (resize_mini_window): Round height to a multiple of
877 frame's line height. Fix bug in calculation of window start
878 position (Bug#16424).
880 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
882 * macfont.m: Include termchar.h.
883 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
884 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
885 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
886 *_WITH_GC_* to take face and f as parameters.
887 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
888 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
890 2014-01-13 Daniel Colascione <dancol@dancol.org>
892 Fix menu item updating in the presence of the Unity global menu
895 * gtkutil.h (xg_have_tear_offs): Add frame parameter
896 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
898 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
899 updating menus; explain why.
900 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
901 problem it's supposed to solve and it interferes with detecting
902 the presence of a global menu.
903 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
906 2014-01-11 K. Handa <handa@gnu.org>
908 * composite.c (composition_update_it): Fix indexing of
909 LGSTRING_CHAR (Bug#15984).
911 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
913 * unexw32.c (_start) [__MINGW64__]: Define to __start.
915 2014-01-11 Eli Zaretskii <eliz@gnu.org>
917 * xdisp.c (try_window_id): Don't use this function's optimizations
918 if overlays in the buffer displayed by the window have changed
919 since last redisplay. (Bug#16347)
920 (message_dolog): Fix indentation.
922 2014-01-11 Martin Rudalics <rudalics@gmx.at>
924 * frame.c (frame_resize_pixelwise): Fix doc-string.
926 2014-01-10 Martin Rudalics <rudalics@gmx.at>
928 Fix handling of internal borders (Bug#16348).
929 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
930 Remove internal border width from pixel width of windows.
931 (change_frame_size_1): Don't return early when frame's pixel
932 size changes - we still have to record the new sizes in the
934 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
935 also when toolbar gets larger.
936 * window.c (check_frame_size): Include internal_border_width in
938 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
939 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
940 In non-toolkit/non-GTK version clear internal border.
941 * xterm.c (x_clear_under_internal_border): New function for
942 non-toolkit/non-GTK version.
943 (x_after_update_window_line): In non-toolkit/non-GTK version
945 (handle_one_xevent, x_set_window_size):
946 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
947 * xterm.h (x_clear_under_internal_border): Extern it.
949 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
951 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
952 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
955 2014-01-06 Eli Zaretskii <eliz@gnu.org>
957 * xdisp.c (redisplay_window): Don't skip window redisplay if the
958 last value of point is not equal to buffer's point. (Bug#16129)
960 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
963 * nsterm.h (updateCollectionBehavior): Rename from
964 updateCollectionBehaviour. All uses changed.
966 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
967 * Makefile.in (SETFATTR): New macro.
968 (temacs$(EXEEXT)): Use it.
970 2014-01-04 Martin Rudalics <rudalics@gmx.at>
972 Fix maximization behavior on Windows (Bug#16300).
973 * w32fns.c (w32_fullscreen_rect): Don't handle
974 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
975 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
976 of SetWindowPos. Restore last placement also when leaving
977 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
978 but the FULLSCREEN_BOTH case.
980 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
983 * data.c (arithcompare_driver):
984 * fileio.c (Fcar_less_than_car):
985 * fns.c (internal_equal):
986 * frame.c (delete_frame):
987 * lisp.h (enum More_Lisp_Bits):
989 Avoid C99 constructs that don't work in C89.
990 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
991 to port to C89, which doesn't have 'long long'.
992 (count_trailing_zero_bits): Use them.
994 2014-01-03 Chong Yidong <cyd@gnu.org>
996 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
998 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1000 Further adjust frame/window scrollbar width calculations.
1001 * window.c (apply_window_adjustment):
1002 Set windows_or_buffers_changed.
1003 (Fwindow_scroll_bars): Return actual scrollbar width.
1004 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1005 For non-toolkit builds again use 14 as minimum width and set
1006 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1007 * xterm.c (XTset_vertical_scroll_bar): Take width from
1008 WINDOW_SCROLL_BAR_AREA_WIDTH.
1009 (x_new_font): Rename wid to unit. Base calculation of new
1010 scrollbar width on toolkit used and make it analogous to that of
1011 x_set_scroll_bar_default_width.
1012 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1013 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1014 of GetSystemMetrics.
1015 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1016 WINDOW_SCROLL_BAR_AREA_WIDTH.
1017 (x_new_font): Make it correspond to changes in xterm.c.
1019 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1021 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1022 This is a cleaner way to fix the MinGW-w64 porting problem.
1023 Check for INTPTR_MAX misconfiguration.
1025 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1027 * search.c (newline_cache_on_off, find_newline): In indirect
1028 buffers, use the newline cache of the base buffer.
1030 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1031 buffer, invalidate the caches of its base buffer. (Bug#16265)
1033 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1034 buffers, use the width-run cache of the base buffer.
1036 * xdisp.c (redisplay_window): When the window displays an indirect
1037 buffer, and the character widths in the display table have
1038 changed, invalidate the width-run cache of the corresponding base
1041 * fileio.c (Finsert_file_contents): When invalidating the newline
1042 cache, consider the case of inserting into indirect buffer.
1044 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1045 In indirect buffers, use the paragraph cache of the base buffer.
1047 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1049 * window.c (grow_mini_window): Fix last change.
1051 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1053 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1055 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1057 * w32term.c (w32_initialize): Use LCID and LOWORD.
1059 * w32proc.c (create_child): Use pid_t for 5th argument.
1060 (IsValidLocale): Don't provide prototype for MinGW64.
1061 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1062 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1064 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1065 MinGW64 doesn't support.
1067 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1069 * w32.c (set_named_security_info): New function.
1070 (acl_set_file): Fall back on set_named_security_info if
1071 set_file_security fails.
1072 (g_b_init_set_named_security_info_w)
1073 (g_b_init_set_named_security_info_a): New static variables.
1074 (globals_of_w32): Initialize them to zero.
1075 (set_named_security_info): Set them to non-zero if the
1076 corresponding API is available.
1077 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1078 New function typedefs.
1080 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1082 Some more fixes following pixelwise resize changes including one
1084 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1085 of frame_resize_pixelwise.
1086 * widget.c (pixel_to_text_size): New function.
1087 (update_wm_hints): Have size hints respect value of
1088 frame_resize_pixelwise.
1089 (EmacsFrameResize): Alway process resize requests pixelwise.
1090 * window.c (grow_mini_window): Make sure mini window is at least
1092 * xdisp.c (display_menu_bar): Make sure menubar extends till
1094 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1095 (x_set_tool_bar_lines): Calculate pixelwise.
1096 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1097 frame_resize_pixelwise.
1099 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1101 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1102 variables not used there.
1104 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1106 * w32.c (sys_umask): New function. (Bug#16299)
1108 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1110 * dispnew.c (change_frame_size_1): Take old width of root window
1111 from that window's pixel width. (Bug#16284)
1113 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1115 Plain copy-file no longer chmods an existing destination (Bug#16133).
1116 * fileio.c (realmask): Now a static var, not a local.
1117 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1118 Remove arg STATPTR. All uses changed.
1119 (Fcopy_file): Do not alter permissions of existing destinations,
1120 unless PRESERVE-PERMISSIONS (renamed from
1121 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1122 Avoid race when testing for existing destinations and for
1123 when input and output files are the same.
1124 If changing the group fails, adjust both default and
1125 preserved permissions so that access is not granted to the
1127 (Fset_default_file_modes, init_fileio): Update realmask.
1128 (Fdefault_file_modes): Use realmask instead of calling umask.
1130 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1132 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1133 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1134 flags on the daemon pipe ends before execing.
1136 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1138 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1139 session. (Bug#14739)
1141 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1143 * callproc.c (Vexec_path): Document that exec-directory is in it.
1145 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1147 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1150 2013-12-27 Chong Yidong <cyd@gnu.org>
1152 * data.c (Fsymbol_function): Doc fix.
1154 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1156 Some more tinkering with Bug#16051.
1157 * window.c (resize_frame_windows): Don't let the size of the
1158 root window drop below the frame's default character size.
1159 Never ever delete any subwindows - let the window manager do the
1162 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1163 of toolbar lines needed when they exceed the height of the root
1165 (unwind_create_frame_1): New function.
1166 (Fx_create_frame): Generally inhibit calling the window
1167 configuration change hook here. Remove extra call to
1168 change_frame_size - it's not needed when we don't run the
1169 configuration change hook.
1171 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1173 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1174 On my Fedora 19 platform the core dumps were so big that
1175 my desktop became nearly catatonic.
1176 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1177 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1178 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1179 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1180 a clang-only syntax.
1181 * conf_post.h (__has_feature): New macro, if not already defined.
1182 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1183 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1185 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1187 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1188 is a file name. (Bug#16252)
1190 2013-12-25 Chong Yidong <cyd@gnu.org>
1192 * keyboard.c (Voverriding_terminal_local_map)
1193 (Voverriding_local_map): Doc fix.
1195 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1197 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1199 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1200 file name when it is submitted to ShellExecute. Simplify code.
1201 Don't test DOCUMENT for being a string, as that is enforced by
1202 CHECK_STRING. Doc fix.
1204 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1206 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1207 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1208 redisplay_tool_bar does. Improve and fix commentary.
1209 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1210 limits of the glyph matrices. (Bug#16051)
1211 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1212 only when the new size is different from the old one, and the new
1213 size can be achieved given the frame height.
1215 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1217 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1219 2013-12-23 Glenn Morris <rgm@gnu.org>
1221 * lread.c (Fload): Mention load-prefer-newer in doc.
1223 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1225 Handle Bug#16207 by being more restrictive when running hooks.
1226 * window.c (unwind_change_frame): New function.
1227 (Fset_window_configuration): Don't run configuration change hook
1228 while the frame configuration is unsafe. Call select_window
1231 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1233 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1235 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1237 * nsterm.h: Declare EmacsColor category.
1239 * nsterm.m (NSColor): Implement EmacsColor category.
1240 (ns_get_color): Use colorUsingDefaultColorSpace.
1241 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1243 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1245 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1247 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1248 having the PNG_NORETURN attribute, to avoid compiler warning in
1251 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1253 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1255 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1256 fringe background extension.
1257 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1258 because they are now always the same as `left' and `width',
1259 respectively. Remove code for the case that `width' and
1260 `sb_width' are different.
1262 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1264 Remove scroll_bar_actual_width from frames.
1265 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1266 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1267 (x_figure_window_size):
1268 * nsterm.m (x_set_window_size):
1269 * widget.c (set_frame_size):
1270 * w32term.c (x_set_window_size):
1271 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1272 scroll_bar_actual_width.
1274 Convert scroll_bar members to integers on Windows.
1275 * w32term.h (struct scroll_bar): Convert top, left, width,
1276 height, start, end and dragging to integers.
1277 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1279 * w32term.c (w32_set_scroll_bar_thumb)
1280 (w32_scroll_bar_handle_click): Remove XINT conversions for
1281 scroll_bar members. Treat bar->dragging as integer.
1282 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1283 first element. Remove XINT conversions for scroll_bar members.
1284 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1285 Remove XINT conversions for scroll_bar members.
1287 Fix assignment for new window total sizes.
1288 * window.c (Fwindow_resize_apply_total): Assign values for
1291 2013-12-20 Chong Yidong <cyd@gnu.org>
1293 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1294 argument to `append'.
1296 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1298 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1299 current text face, for extending the face of the display margins.
1302 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1303 Doc fix. (Bug#16190)
1305 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1307 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1310 * nsterm.m (Qfile, Qurl): New.
1311 (EV_MODIFIERS2): New macro.
1312 (EV_MODIFIERS): Use EV_MODIFIERS2.
1313 (ns_term_init): Remove font and color from DND, does not work on
1314 newer OSX, and other ports don't have them.
1315 (performDragOperation:): Handle modifiers used during drag.
1316 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1317 Remove global Lisp variables used to communicate with ns-win.el.
1318 Remove font and color handling.
1319 (syms_of_nsterm): Defsym Qfile and Qurl.
1321 2013-12-19 Anders Lindgren <andlind@gmail.com>
1323 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1324 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1326 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1327 (constrainFrameRect): Remove special case nr_screens == 1.
1328 Don't constrain size to size of view.
1330 * nsterm.h (ns_output): Remove dont_constrain.
1332 2013-12-19 Anders Lindgren <andlind@gmail.com>
1334 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1336 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1338 Minor fixes for recent openp changes.
1339 * lisp.h (GCPRO7): New macro.
1340 * lread.c (openp): Use bool for boolean; all callers changed.
1341 Protect save_string from GC. Don't assume that file descriptors
1342 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1343 warning about uninitialized variable.
1345 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1347 * w32fns.c (emacs_abort): Use intptr_t as argument of
1348 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1350 2013-12-18 Glenn Morris <rgm@gnu.org>
1352 * lread.c (Fload): Pass load_prefer_newer to openp.
1353 Don't bother checking mtime if openp already did it.
1354 (openp): Add `newer' argument, to check all suffixes
1355 and find the newest file.
1356 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1357 * callproc.c (call_process):
1358 * charset.c (load_charset_map_from_file):
1359 * emacs.c (init_cmdargs):
1360 * image.c (x_create_bitmap_from_file, x_find_image_file):
1362 * lread.c (Flocate_file_internal):
1363 * process.c (Fformat_network_address):
1364 * sound.c (Fplay_sound_internal):
1365 * w32.c (check_windows_init_file):
1366 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1368 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1370 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1372 * w32.c (getloadavg): Don't index samples[] array with negative
1373 indices. Recover from wall-clock time being set backwards.
1375 * w32term.c (w32_initialize): Declare the argument of
1376 set_user_model as const.
1378 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1379 (w32_menu_show): Constify some arguments passed to MessageBox.
1381 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1382 to initialize Lisp objects.
1384 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1385 initialize Lisp objects.
1387 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1388 use variables used only on X under that condition.
1390 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1391 variables not used there.
1393 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1395 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1396 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1398 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1400 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1401 code, revealed in presence of R2L characters, character
1402 compositions, and display vectors. A better fix for Bug#16148.
1403 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1404 GTK and NS builds, they don't have this member of struct frame.
1406 * dispextern.h (struct composition_it): Correct a comment for the
1409 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1411 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1412 This prevents a compilation error on C compilers that do not
1413 default functions to return 'int' if not declared. Also, add
1414 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1415 since it now uses inline functions.
1417 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1419 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1420 display margins on mode line, header line, and in the frame's
1421 tool-bar window. (Bug#16165)
1423 2013-12-16 Andreas Schwab <schwab@suse.de>
1425 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1427 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1429 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1432 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1434 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1436 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1438 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1439 intended to find bogus pointers in font objects (Bug#16140).
1440 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1441 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1442 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1443 Disable for MS-Windows due to Bug#15876; apparently this
1444 requires more or less substantial changes in fontset code.
1445 * xfont.c (xfont_close):
1446 * xftfont.c (xftfont_close): Call x_display_info_for_display
1447 to check whether 'Display *' is valid (Bug#16093 and probably
1450 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1452 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1453 Reported by Juanma Barranquero <lekktu@gmail.com>.
1455 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1456 open a pty on MS-Windows. (Bug#16152)
1458 * emacs.c (decode_env_path): Fix bogus comparison against
1459 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1461 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1463 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1464 (Fx_file_dialog): Add parentheses around && to silence warning.
1466 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1468 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1470 * xdisp.c (extend_face_to_end_of_line): Extend background of
1471 non-default face in margin areas as well. (Bug#16151)
1472 (display_line): Call extend_face_to_end_of_line for continued
1473 lines as well, if the display margins have non-zero width.
1474 (set_glyph_string_background_width): When needed, set the
1475 extends_to_end_of_line_p flag on glyph strings to be drawn in
1476 margin areas, not only in the text area.
1478 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1481 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1483 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1484 Don't worry about verify_error being t, since it has to be a list.
1486 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1488 Use bool for boolean, focusing on headers.
1489 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1490 No need to include <stdbool.h>, since conf_post.h does it now.
1491 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1492 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1493 (SET_PER_BUFFER_VALUE_P):
1494 * ccl.c, ccl.h (setup_ccl_program):
1495 * ccl.h (CHECK_CCL_PROGRAM):
1496 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1497 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1498 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1499 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1500 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1501 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1502 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1503 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1504 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1505 (CHARSET_FAST_MAP_SET):
1506 * coding.c (decode_coding_ccl, encode_coding_ccl):
1507 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1508 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1509 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1510 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1511 (decode_coding_c_string):
1512 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1513 * conf_post.h (has_attribute):
1514 * dispextern.h (trace_redisplay_p)
1515 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1516 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1517 (SET_GLYPH_FROM_CHAR_GLYPH)
1518 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1519 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1520 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1521 (cursor_in_mouse_face_p):
1522 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1523 (blank_row, prepare_desired_row)
1524 (build_frame_matrix_from_leaf_window, make_current)
1525 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1526 (update_window, scrolling_window, update_frame_line):
1527 * disptab.h (GLYPH_FOLLOW_ALIASES):
1528 * editfns.c (Fformat):
1529 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1530 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1531 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1532 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1533 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1534 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1535 (FONT_DEFERRED_LOG):
1536 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1537 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1538 (FRAME_MOUSE_UPDATE):
1539 * fringe.c (Fdefine_fringe_bitmap):
1540 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1541 (x_create_bitmap_from_xpm_data, xpm_load_image):
1542 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1543 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1544 (MERGE_INTERVAL_CACHE):
1545 * keymap.h (KEYMAPP):
1546 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1547 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1548 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1549 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1550 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1551 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1552 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1553 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1554 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1555 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1556 (SETUP_BUFFER_SYNTAX_TABLE):
1557 * systime.h (timespec_valid_p):
1558 * term.c (save_and_enable_current_matrix):
1559 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1560 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1561 (redisplay_internal, try_window_reusing_current_matrix)
1562 (sync_frame_with_window_matrix_rows, try_window_id)
1563 (display_menu_bar, display_tty_menu_item, display_mode_line)
1564 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1565 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1566 * xmenu.c (xmenu_show):
1567 * xterm.c (use_xim, x_term_init):
1568 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1569 (struct x_bitmap_record):
1570 Use bool for booleans.
1571 * ccl.c (struct buffer_text):
1572 * ccl.h (struct ccl_program):
1573 * charset.h (struct charset):
1575 * coding.h (struct iso_2022_spec, struct coding_system):
1576 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1577 (struct glyph_string, struct face, struct face_cache)
1578 (struct bidi_string_data, struct bidi_it)
1579 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1581 * editfns.c (Fformat):
1582 * frame.h (struct frame):
1583 * fringe.c (struct fringe_bitmap):
1584 * intervals.h (struct interval):
1585 * keyboard.h (struct kboard):
1586 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1587 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1588 (struct Lisp_Buffer_Local_Value, union specbinding):
1589 * macfont.m (struct macfont_info):
1590 * process.h (struct Lisp_Process):
1591 * termchar.h (struct tty_display_info):
1592 * window.h (struct window):
1593 * xterm.h (struct x_output):
1594 Use bool_bf for boolean bit-fields.
1595 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1596 All callers changed.
1597 * ccl.h (struct ccl_program): Remove unused members private_state,
1598 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1600 (struct ccl_spec): Remove unused members cr_carryover,
1601 eight_bit_carryover.
1602 * conf_post.h: Include <stdbool.h>.
1603 (bool_bf): New type.
1604 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1605 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1606 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1607 'do { ... } while (false)' brackets.
1608 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1609 Args must now be expressions; all callers changed.
1610 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1611 (PRODUCE_GLYPHS): Simplify use of boolean.
1612 * fileio.c (Fcopy_file):
1613 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1614 * lisp.h (UNGCPRO): Return void, not int.
1615 (FOR_EACH_TAIL): Use void expression, not int expression.
1616 * region-cache.c: Reindent.
1617 * region-cache.h: Copy comments from region-cache.c, to fix
1618 incorrect remarks about booleans.
1620 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1622 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1623 when character at point is displayed from a display vector.
1626 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1628 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1629 now a list of certificate validation checks that will abort a
1630 connection with an error.
1631 (Fgnutls_boot): Document it and use it.
1633 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1635 * w32term.c (w32_enable_frame_resize_hack): New variable.
1636 (x_set_window_size): Use it to hack frame resizing on Windows
1639 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1641 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1642 Windows-specific code to w32.c. Change error message text to
1643 match that of Posix platforms.
1645 * w32.c (w32_copy_file): New function, most of the code copied and
1646 reworked from Fcopy_file. Improve error handling. Plug memory
1647 leak when errors are thrown. Support file names outside of the
1648 current codepage. (Bug#7100)
1650 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1652 * lread.c (load_path_default): Prototype.
1654 2013-12-13 Glenn Morris <rgm@gnu.org>
1656 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1657 (dump_path): Remove.
1658 (load-path-default): Remove `changed' argument.
1659 Do not set dump_path permanently. Simplify.
1660 (init_lread): Simplify.
1661 (syms_of_lread): Remove dump_path.
1663 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1665 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1666 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1667 2013-12-12 font-related change to avoid Bug#16128, which
1668 is quite hard to fix without even more substantial changes.
1670 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1672 * font.c (font_close_object): Check for live frame (Bug#16128).
1674 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1676 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1677 Return ptrdiff_t, not int, since it's a buffer size.
1678 Reindent/reparen some macros to a more Gnuish style.
1680 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1682 Avoid undefined behavior with huge regexp interval counts.
1683 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1684 since it's now specialized to interval counts. All uses changed.
1685 Do not assume wrapraound on signed integer overflow.
1686 (regex_compile): Simplify based on the above changes.
1688 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1690 Support file names on MS-Windows that use characters outside of
1691 the current system codepage. (Bug#7100)
1693 * w32.c (get_file_security, set_file_security)
1694 (create_symbolic_link): Separate pointers and boolean flags for
1695 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1696 non-zero, else the former.
1697 (codepage_for_filenames, filename_to_utf16, )
1698 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1700 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1702 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1703 Accept only one argument; all callers changed.
1704 (dostounix_filename): Remove the second argument, now works in
1705 UTF-8. All callers changed.
1706 (parse_root): Lose DBCS code.
1707 (get_long_basename, w32_get_short_filename, init_environment)
1708 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1709 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1710 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1711 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1712 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1713 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1715 (ansi_encode_filename): New function.
1716 (get_emacs_configuration, get_emacs_configuration_options):
1718 (add_volume_info, GetCachedVolumeInformation): Run the input file
1719 name through unixtodos_filename, to ensure it is stored and
1720 referenced in canonical form.
1721 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1722 (logon_network_drive, sys_link, utime): Improve error handling.
1723 (sys_access): New function.
1724 (hashval, generate_inode_val): Unused functions deleted.
1725 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1726 (check_windows_init_file): Convert error message from UTF-8 to
1727 ANSI codepage, for display in the message box.
1728 (globals_of_w32): Set w32_unicode_filenames according to the OS
1731 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1732 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1733 (syms_of_w32term): Declare w32-unicode-filenames.
1735 * w32proc.c (new_child, delete_child): Remove code that handled
1736 unused pending_deletion and input_file members of the child struct.
1737 (create_child, sys_spawnve): Convert all file names to ANSI
1738 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1739 name cannot be encoded in ANSI codepage. Don't use
1740 unixtodos_filename, mirror slashes by hand.
1741 (record_infile, record_pending_deletion): Functions deleted.
1742 (Fw32_short_file_name): Call w32_get_short_filename instead of
1745 * w32notify.c (add_watch): Work in Unicode mode when
1746 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1747 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1748 instead, do the same with Lisp primitives.
1750 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1751 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1752 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1753 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1754 (Fw32_shell_execute): Improve error reporting.
1755 (Fdefault_printer_name): Ifdef away for Cygwin.
1757 * w32.h (struct _child_process): Remove input_file and
1758 pending_deletion members that are no longer used.
1759 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1760 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1761 (ansi_encode_filename): New and updated prototypes.
1763 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1765 (unexec): Don't use dostounix_filename, it expects a file name in
1766 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1769 * fileio.c (Ffile_name_directory, file_name_as_directory)
1770 (directory_file_name, Fexpand_file_name)
1771 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1772 arguments of dostounix_filename.
1773 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1774 use MAX_UTF8_PATH for size of file-name strings.
1775 (emacs_readlinkat): Build an explicitly unibyte string for file
1777 (syms_of_fileio) <file-name-coding-system>:
1778 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1780 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1781 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1782 directories to UTF-8.
1783 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1784 environment, and each element of the input PATH, to UTF-8.
1786 * dired.c (file_attributes): Use build_unibyte_string explicitly
1787 to make Lisp strings from user and group names.
1789 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1792 * coding.c (decode_file_name, encode_file_name): New functions.
1794 * termcap.c (tgetent): Adapt to the change in arguments of
1797 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1800 * msdos.c (dostounix_filename, init_environment): Adapt to the
1801 change in arguments of dostounix_filename.
1803 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1804 [WINDOWSNT]: Encode file names passed to the image libraries in
1807 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1808 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1810 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1811 arguments of dostounix_filename.
1813 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1815 * font.h (struct font_entity) [HAVE_NS]: New field to record
1816 font driver which was used to create this entity.
1817 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1818 frame where the font was opened.
1819 (font_close_object): Add prototype.
1820 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1821 (font_close_object): Not static any more. Lost frame arg.
1822 Adjust comment and users.
1823 * alloc.c (cleanup_vector): Call font_close_object to adjust
1824 per-frame font counters correctly. If HAVE_NS, also call
1825 driver-specific cleanup for font-entity objects.
1826 * ftfont.c (ftfont_open):
1827 * nsfont.m (nsfont_open):
1828 * w32font.c (w32font_open_internal):
1829 * xfont.c (xfont_open):
1830 * xftfont.c (xftfont_open): Save frame pointer in font object.
1831 * macfont.m (macfont_open): Likewise.
1832 (macfont_descriptor_entity): Save driver pointer to be able
1833 to call its free_entity routine when font-entity is swept.
1834 * ftxfont.c (ftxfont_open): Add eassert because frame
1835 pointer should be saved by ftfont_driver.open.
1837 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1839 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1840 input polling is used. This is still meaningful for Cygwin, see
1841 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1842 * keyboard.c (poll_for_input_1, input_polling_used):
1843 Define unconditionally.
1844 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1845 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1846 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1847 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1848 (face_for_char): Likewise. Rearrange eassert and return ASCII
1849 face for CHAR_BYTE8_P.
1850 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1852 2013-12-11 Ken Brown <kbrown@cornell.edu>
1854 * dispextern.h (erase_phys_cursor):
1855 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1857 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1859 * nsterm.m (x_free_frame_resources):
1860 * term.c (tty_free_frame_resources):
1861 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1862 face cache because it's implied by free_frame_faces anyway.
1863 * w32term.c (x_free_frame_resources): Likewise. Do not call
1864 free_frame_faces twice.
1866 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1868 * editfns.c (Fformat_time_string): Mention %F in the doc.
1870 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1872 * window.c (resize_frame_windows): Don't return immediately when
1873 the root window's size doesn't change - the minibuffer window
1874 may still have to be repositioned/resized.
1875 * xfns.c (Fx_create_frame): Always change the frame size after
1876 initializing the frame's faces.
1877 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1878 change_frame_size should already have done it.
1879 (x_new_font): Assign new tool- and menu-bar heights.
1880 (x_set_window_size_1): Account for tool- and menu-bar heights
1881 (Bug#16013). Don't set pixel sizes since change_frame_size
1882 should already have done it.
1884 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1886 Remove the option of using libcrypto.
1887 * Makefile.in (LIB_CRYPTO): Remove.
1888 (LIBES): Don't use it.
1890 2013-12-11 Juri Linkov <juri@jurta.org>
1892 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1893 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1895 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1897 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1898 drawn tool bar items (Bug#16058).
1899 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1901 2013-12-09 Ken Brown <kbrown@cornell.edu>
1903 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1905 * lisp.h (get_frame_param): Adjust conditions for prototype
1908 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1910 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1911 Avoid unused macro warning if configured --without-xft.
1913 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1915 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1917 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1919 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1921 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1923 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1925 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1927 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1929 Use libcrypto's checksum implementations if available, for speed.
1930 * Makefile.in (LIB_CRYPTO): New macro.
1933 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1934 The macro didn't conform to C99 due to type mismatch,
1935 which caused compilation failure with Sun C 5.12,
1936 and it was confusing anyway. Include window.h to declare
1937 redisplay_other_windows.
1939 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * window.c (set_window_buffer): Update mode line (bug#16084).
1943 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1945 Fix minor problems found by static checking.
1946 * keyboard.c (poll_for_input_1, input_polling_used):
1947 Define only if HAVE_NTGUI.
1948 * xmenu.c (popup_activate_callback): Omit unnecessary
1949 check against USE_X_TOOLKIT, which must be defined here anyway.
1950 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1953 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1955 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1957 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1959 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1961 * nsterm.m (x_set_window_size): Remove fprintf.
1962 (init): Define always. Set applicationDidFinishLaunchingCalled
1964 (applicationDidFinishLaunching:):
1965 Set applicationDidFinishLaunchingCalled.
1966 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1969 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1971 Pixel resize changes for NS (Bug#16049).
1972 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1973 height/width. row/cols are locals.
1974 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1975 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1976 (windowWillResize): Remove gsextra. Calculate extra as in
1978 (x_new_font): Don't change frame size if fullscreen.
1979 Change size pixelwise.
1981 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1982 comment in xfns.c. Change to pixelwise call.
1984 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1986 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1989 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1991 * xterm.c (input_signal_count): Remove.
1992 (x_dispatch_event): Define unconditionally.
1993 (x_make_frame_visible): Process X events until the frame
1994 is really visible (Bug#16027).
1995 * xterm.h (x_dispatch_event): Declare unconditionally.
1997 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1999 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2001 * nsterm.m (x_set_window_size): Handle pixelwise.
2003 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2005 * w32term.c (x_new_font):
2006 * xterm.c (x_new_font): Calculate new frame size from new font
2009 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2011 * lisp.h (FOR_EACH_TAIL): New macro.
2012 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2014 * window.c (select_window): Call second wset_redisplay before we change
2015 selected_window (bug#16034).
2017 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2019 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2021 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2023 * w32xfns.c: Include window.h, to avoid a compiler warning.
2025 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2027 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2028 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2029 window_scroll takes care of it.
2030 (Fset_window_point, Fdelete_other_windows_internal)
2031 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2032 (Fsplit_window_internal, Fdelete_window_internal)
2033 (Fresize_mini_window_internal, Fset_window_configuration)
2034 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2035 cause redisplay instead of forcing a complete redisplay.
2036 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2037 we're only affecting the selected_window.
2039 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2041 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2042 directional control characters. Update type and category
2043 determination according to the UBA from Unicode v6.3.
2044 (bidi_category_t): New category EXPLICIT_FORMATTING.
2046 * dispextern.h (bidi_type_t): Update to include new bidirectional
2047 properties introduced with Unicode v6.3. (Bug#16043)
2049 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2051 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2054 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2056 * font.c (font_list_entities): Remove dummy assignment.
2057 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2058 used on graphic displays only. Remove unused 'font_encoder' member.
2059 (struct font_bitmap): Remove unused 'extra' member.
2060 * nsfont.m (nsfont_open):
2061 * w32font.c (w32font_open_internal):
2062 * ftfont.c (ftfont_get_bitmap): Adjust users.
2064 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2066 Use bool for boolean.
2067 * tparam.c (tparam1):
2068 * undo.c (record_point, record_property_change):
2069 Use bool for boolean, for local vars that are always true or false.
2071 Minor integer overflow fixes (Bug#16033).
2072 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2073 This improves on the previous fix to this function.
2074 (window_resize_check): When summing up pixel counts, don't rely on
2075 undefined behavior if the sum overflows.
2077 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2079 * window.c (Fset_window_new_pixel): Don't choke at negative
2080 argument value (Bug#16033).
2082 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2083 to avoid crash in window_box_height.
2085 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2086 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2088 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2090 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2092 Minor integer overflow fixes.
2093 * window.c (Fset_window_new_pixel, grow_mini_window):
2094 * xdisp.c (Fwindow_text_pixel_size):
2095 Avoid undefined behavior on signed integer overflow.
2096 * xfns.c (x_set_mouse_color):
2097 Check that drag shape fits in 'unsigned', since that's what X wants.
2099 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2101 Improve reporting of fatal exception on MS-Windows.
2102 * w32fns.c (my_exception_handler): New function.
2103 (globals_of_w32fns): Set it up as the unhandled exception
2104 handler. Initialize exception code and address to zeros.
2105 (emacs_abort): If the exception code and address are available,
2106 print them at the beginning of the backtrace. Fix the format of
2107 printing addresses (was producing 0x0x12345678 on XP).
2110 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2112 * eval.c (Fbacktrace__locals): New function.
2113 (syms_of_eval): Defsubr it.
2115 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2117 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2118 Define here to unify between...
2119 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2120 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2122 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2124 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2126 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2127 fringe background extension.
2128 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2129 because they are now always the same as `left' and `width',
2130 respectively. Remove code for the case that `width' and
2131 `sb_width' are different.
2133 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2135 Fix minor problems found by static checking.
2136 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2137 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2138 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2140 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2142 * image.c (imagemagick_compute_animated_image): Don't crash if we
2143 have an animation with different-sized images (bug#15313).
2145 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2147 Remove some unused items introduced during pixelwise change.
2148 * window.c (window_resize_total_check): Remove unused function.
2149 * xdisp.c (remember_mouse_glyph): Remove unused label.
2150 (Ftool_bar_height): Move declaration inside #if.
2151 * xterm.c (x_set_window_size): Don't use r and c.
2153 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2155 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2158 * window.c (Fset_window_configuration): Comment out unused variables.
2160 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2162 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2164 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2166 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2168 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2169 HAVE_GNUTLS3 (Bug#16001).
2171 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2172 if interrupts are deferred (Bug#15801).
2174 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2176 Support resizing frames and windows pixelwise.
2177 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2178 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2179 (struct glyph_matrix): Replace window_left_col and
2180 window_top_line by window_pixel_left and window_pixel_top.
2181 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2183 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2184 (draw_window_divider, move_it_to, x_draw_right_divider)
2185 (x_draw_bottom_divider, change_frame_size): Add or fix
2187 * dispnew.c (change_frame_size_1): Change prototype.
2188 (adjust_glyph_matrix, required_matrix_width)
2189 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2190 values instead of lines and columns.
2191 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2192 WINDOW_TOTAL_FRINGE_WIDTH.
2193 (handle_window_change_signal, do_pending_window_change)
2194 (init_display): Adjusts calls of change_frame_size.
2195 (change_frame_size, change_frame_size_1): Handle pixelwise
2197 * frame.c (Qright_divider_width, Qbottom_divider_width):
2199 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2200 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2201 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2202 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2204 (set_frame_param): New function.
2205 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2206 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2207 (Ffringe_width, Fborder_width, Fright_divider_width)
2208 (Fbottom_divider_width): New functions, defsubr them.
2209 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2210 New argument pixelwise.
2211 (struct frame_parm_table): New members Qright_divider_width and
2212 Qbottom_divider_width.
2213 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2214 (x_report_frame_params): Handle Qright_divider_width and
2215 Qbottom_divider_width.
2216 (x_set_right_divider_width, x_set_bottom_divider_width):
2218 (frame_resize_pixelwise): New option.
2219 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2220 new_pixelwise, right_divider_width and bottom_divider_width;
2221 remove total_lines; rename text_lines, text_cols, new_text_lines
2222 and new_text_cols to text_height, text_width, new_height and
2223 new_width respectively.
2224 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2225 FRAME_TEXT_WIDTH respectively.
2226 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2227 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2228 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2230 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2231 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2232 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2233 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2234 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2235 (FRAME_TOTAL_COLS_ARG): Remove macro.
2236 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2237 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2238 (x_wm_set_size_hint): Handle frame pixel sizes.
2239 * indent.c (compute_motion, Fcompute_motion):
2240 Call window_body_width instead of window_body_cols.
2241 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2242 (make_lispy_position): Handle right and bottom dividers.
2243 (Fsuspend_emacs): Pixelize call of change_frame_size.
2244 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2245 * lisp.h: Extern set_frame_param.
2246 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2248 (Fx_create_frame): Add entry for vertical_drag_cursor.
2249 Pixelize call of change_frame_size.
2250 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2251 * nsterm.m (ns_update_window_end): Optionally draw right
2253 (x_set_window_size): Add argument pixelwise.
2254 Call check_frame_size and change_frame_size with pixelwise zero.
2255 (ns_draw_window_divider): New function.
2256 (ns_redisplay_interface): Add ns_draw_window_divider.
2257 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2258 (x_new_font): Call x_set_window_size with pixelwise zero.
2259 * print.c (print_object): For a window print its sequence
2261 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2262 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2263 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2264 (w32_createwindow): Use scroll bar area width.
2265 (w32_wnd_proc): Handle bottom divider width.
2266 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2267 (Fx_create_frame): Default divider width parameters.
2268 Caclulate sizes pixelwise. Add vertical drag cursor support.
2269 (x_create_tip_frame): Default divider widths to zero.
2270 Pixelize call to change_frame_size.
2271 (Fx_show_tip): Add handling of divider widths. Pixelize window
2273 (Fw32_frame_rect): New function.
2274 (frame_parm_handler w32_frame_parm_handlers): Add divider
2276 (Vx_window_vertical_drag_shape): Add variable.
2277 * w32inevt.c (resize_event, maybe_generate_resize_event):
2278 Pixelize change_frame_size calls.
2279 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2281 * w32term.c (w32_draw_window_divider): New function.
2282 (x_update_window_end): Handle right divider.
2283 (w32_draw_fringe_bitmap, x_scroll_run)
2284 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2285 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2286 Calculate new frame sizes pixelwise.
2287 (x_new_font): Pixelize call to x_set_window_size.
2288 (x_check_fullscreen): Pixelize call to change_frame_size.
2289 (x_set_window_size_1, x_set_window_size): New argument
2290 pixelwise. Calculate pixelwise.
2291 (x_wm_set_size_hint): Use scroll bar area width.
2292 (w32_redisplay_interface): Add w32_draw_window_divider.
2293 * w32term.h (struct w32_output): Add vertical drag cursor.
2294 * widget.c (set_frame_size, update_wm_hints)
2295 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2297 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2298 * window.c (sequence_number): Restore.
2299 (Fwindow_pixel_width, Fwindow_pixel_height)
2300 (Fwindow_mode_line_height, Fwindow_header_line_height)
2301 (window_pixel_to_total, Frun_window_scroll_functions)
2302 (Fset_window_new_pixel, window_resize_apply_total)
2303 (Fwindow_resize_apply_total): New functions.
2304 (window_body_height, window_body_width): Rename from
2305 window_body_lines. New argument PIXELWISE.
2306 Calculate pixelwise.
2307 (Fwindow_body_height, Fwindow_body_width): New argument
2309 (coordinates_in_window, window_relative_x_coord): Use window's
2310 pixel width instead of total width.
2311 (replace_window, recombine_windows): Initialize pixel values.
2312 (resize_root_window, resize_frame_windows, grow_mini_window)
2313 (shrink_mini_window): New argument PIXELWISE.
2314 Calculate pixelwise.
2315 (Fdelete_other_windows_internal, adjust_window_margins)
2316 (window_resize_check, window_resize_apply)
2317 (Fdelete_window_internal, Fresize_mini_window_internal)
2318 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2319 (check_frame_size): Rename arguments. New argument PIXELWISE.
2320 Calculate pixelwise.
2321 (set_window_buffer): Make samebuf bool. Run configuration change
2322 hook only if buffer changed.
2323 (Fset_window_buffer): Rewrite doc-string.
2324 (make_window): Initialize new_pixel slot.
2325 (Fwindow_resize_apply): Check pixel size of root window.
2326 (Fsplit_window_internal): Call 2nd argument pixel_size.
2327 Calculate pixelwise.
2328 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2330 (save_window_data): New slots frame_text_width,
2331 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2332 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2334 (Fcurrent_window_configuration, Fset_window_configuration)
2335 (save_window_save, compare_window_configurations): Handle new
2336 slots in save_window_data and saved_window.
2337 (Fset_window_scroll_bars): Fix doc-string.
2338 (window_resize_pixelwise): New variable.
2339 (coordinates_in_window, Fcoordinates_in_window_p):
2341 (make_parent_window): Adjust sequence_number.
2342 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2344 * window.h (struct window): New members new_pixel, pixel_left,
2345 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2346 (wset_new_pixel): New function.
2347 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2348 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2349 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2350 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2351 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2352 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2353 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2354 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2355 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2356 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2357 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2358 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2359 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2360 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2361 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2363 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2364 (window_body_width, check_frame_size): Adapt external declarations.
2365 * xdisp.c (last_max_ascent): New integer.
2366 (window_text_bottom_y): Handle bottom divider.
2367 (window_box_width, window_box_height): Calculate pixelwise.
2368 (get_glyph_string_clip_rects): Handle right divider.
2369 (remember_mouse_glyph): When windows are resized pixelwise
2370 proceed with width and height set to 1.
2371 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2373 (move_it_to): Calculate and return maximum x position
2375 (Fwindow_text_pixel_size): New function.
2376 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2377 (tool_bar_lines_needed): Rename to tool_bar_height.
2378 Calculate pixelwise.
2379 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2380 Calculate pixelwise.
2381 (redisplay_tool_bar): Calculate pixelwise.
2382 (redisplay_window): Calculate pixelwise. Handle dividers.
2383 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2384 (x_draw_vertical_border): Handle dividers.
2385 (define_frame_cursor1): Handle vertical drag cursor.
2386 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2387 (expose_window): Calculate pixelwise. Handle dividers.
2388 (init_xdisp): Initialize pixel values.
2389 * xfaces.c (Qwindow_divider): New face.
2390 (realize_basic_faces): Realize it.
2391 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2392 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2393 (x_set_scroll_bar_default_width): Default actual width to 16.
2394 (Fx_create_frame): Set sizes pixelwise.
2395 (x_create_tip_frame): Default divider widths to zero.
2396 Pixelize call of change_frame_size.
2397 (Fx_show_tip): Handle divider widths. Initial pixel position
2399 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2400 (Vx_window_vertical_drag_shape): New option.
2401 * xmenu.c (free_frame_menubar): Pixelize call of
2403 * xterm.c (x_draw_window_divider): New function.
2404 (x_update_window_end): Optionally draw right divider.
2405 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2406 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2407 (handle_one_xevent, x_new_font): Calculate pixelwise.
2408 (x_set_window_size_1, x_set_window_size): New argument
2409 pixelwise. Calculate pixelwise.
2410 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2411 (struct x_redisplay_interface): Add x_draw_window_divider.
2412 * xterm.h (struct x_output): Add vertical_drag_cursor.
2414 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2416 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2417 Set invisible frames's `redisplay' when a full redisplay is requested.
2418 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2419 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2420 (display_mode_lines): Set it here instead.
2422 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2424 * dispextern.h (set_window_update_flags): Remove.
2426 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2428 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2430 * xdisp.c (REDISPLAY_SOME_P): New macro.
2431 (redisplay_internal): Use it (bug#15999).
2432 (prepare_menu_bars, redisplay_window): Use it as well.
2434 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2436 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2438 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2439 (globals_of_w32font): Zero it out.
2440 (GetCharWidth32W_Proc): New function pointer.
2441 (get_char_width_32_w): New function.
2442 (compute_metrics): If get_glyph_outline_w returns an error, try
2443 get_char_width_32_w before declaring a failure. This avoids
2444 punishing raster (a.k.a. "bitmap") fonts by slowing down
2445 redisplay. (Bug#6364).
2447 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2449 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2450 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2451 highlight needs to be redisplayed. (Bug#15913)
2453 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2455 Fix minor problems found by static checking.
2456 * buffer.h (struct buffer_text, struct buffer):
2457 * frame.h (struct frame):
2458 * window.h (struct window):
2459 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2460 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2461 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2462 no-longer-valid use of HAVE_MENUS.
2463 * xdisp.c (propagate_buffer_redisplay): Now static.
2465 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2467 * xmenu.c (Fmenu_or_popup_active_p):
2468 * window.c (Fset_window_configuration):
2469 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2470 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2471 * fns.c (Fyes_or_no_p):
2472 * editfns.c (Fmessage_box, Fmessage_or_box):
2473 * alloc.c (make_save_ptr_ptr):
2474 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2476 * window.c (Fset_window_configuration): Move select_window later.
2478 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2480 Refine redisplay optimizations to only redisplay *some* frames/windows
2481 rather than all of them.
2482 * xdisp.c (REDISPLAY_SOME): New constant.
2483 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2484 (bset_redisplay, bset_update_mode_line): New functions.
2485 (message_dolog): Use bset_redisplay.
2486 (clear_garbaged_frames): Use fset_redisplay.
2487 (echo_area_display): Use wset_redisplay.
2488 (buffer_shared_and_changed): Remove.
2489 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2490 frame titles. Compute the actual set of windows redisplayed.
2491 Don't update frame titles and menu bars for frames that don't need to
2493 (propagate_buffer_redisplay): New function.
2495 (redisplay_internal): Use it. Be more selective in the set of windows
2496 we redisplay. Propagate windows_or_buffers_changed to
2497 update_mode_lines a bit later to simplify the code.
2498 (mark_window_display_accurate_1): Reset window and buffer's
2500 (redisplay_window): Do nothing if neither the window nor the buffer nor
2501 the frame needs redisplay.
2502 * window.h (struct window): Add `redisplay' field.
2503 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2504 (redisplay_other_windows, window_list): New declarations.
2505 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2506 (window_list): Not static any more.
2507 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2508 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2509 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2510 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2511 * frame.h (struct frame): Add `redisplay' field.
2512 Move `external_menu_bar' bitfield next to other bit-fields.
2513 (SET_FRAME_GARBAGED): Use fset_redisplay.
2514 (SET_FRAME_VISIBLE): Don't garbage the frame;
2515 Use redisplay_other_windows.
2516 * buffer.h (struct buffer): Add `redisplay' field.
2517 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2518 (modify_overlay): Use bset_redisplay.
2519 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2521 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2523 Support w32 file notifications in batch mode.
2524 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2525 invalid (which happens in batch mode). If non-interactive, call
2526 handle_file_notifications to store file notification events in the
2527 input queue. (Bug#15933)
2529 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2531 * w32inevt.c (handle_file_notifications): Now external, not static.
2533 * w32term.h (handle_file_notifications): Provide prototype.
2535 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2536 init_crit, since init_display, which does that otherwise, is not
2539 2013-11-27 Glenn Morris <rgm@gnu.org>
2541 * Makefile.in ($(lispsource)/international/charprop.el): New.
2542 (emacs$(EXEEXT)): Depend on charprop.el.
2544 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2546 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2547 deleting portions of the buffer under non-nil REPLACE argument.
2550 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2551 directory, watch it and not its parent.
2552 (add_watch): Allow empty string in FILE.
2554 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2556 * window.c (Fset_window_start, window_resize_apply)
2557 (window_scroll): Reset window_end_valid (Bug#15957).
2559 2013-11-27 Glenn Morris <rgm@gnu.org>
2561 * Makefile.in (leimdir): Now in lisp source directory.
2562 ($(leimdir)/leim-list.el): Just use ../leim .
2563 * epaths.in (PATH_DUMPLOADSEARCH):
2564 * lread.c (load_path_default):
2565 * nsterm.m (ns_load_path): No more leim directory.
2567 2013-11-26 Andreas Schwab <schwab@suse.de>
2569 * .gdbinit (xgettype): Add cast.
2571 2013-11-26 Glenn Morris <rgm@gnu.org>
2573 Preload leim-list.el.
2574 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2575 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2576 is a single directory.
2578 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2580 bool-vector-subsetp is now the normal direction (Bug#15912).
2581 * data.c (Fbool_vector_subsetp): Test whether the first argument
2582 is a subset of the second one, not the reverse. Add doc string.
2584 Fix minor problems found by static checking.
2585 * lread.c (load_path_default): Now static.
2586 * textprop.c (text_property_stickiness): Be consistent about the
2587 test used when deciding whether to consider the previous character.
2588 This simplifies the code a bit.
2590 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2592 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2594 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2595 (syms_of_frame): Don't defsubr them.
2597 2013-11-25 Glenn Morris <rgm@gnu.org>
2599 * lread.c (load_path_default): Change the sense of the argument.
2600 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2601 from dump_path. When it is not, avoid checking dump_path twice.
2603 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2604 uninstalled dump_path against installed Vload_path. (Bug#15964)
2606 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2608 Export get_pos_property to Elisp.
2609 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2610 (syms_of_editfns): Export it to Elisp.
2612 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2614 2013-11-23 Romain Francoise <romain@orebokech.com>
2616 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2617 initialization here ...
2618 (syms_of_fileio): ... from here.
2620 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2622 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2623 Please use --enable-check-lisp-object-type.
2625 2013-11-23 Glenn Morris <rgm@gnu.org>
2627 * process.c (get_process): Explicit error for dead buffers.
2629 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2631 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2633 2013-11-23 Glenn Morris <rgm@gnu.org>
2635 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2636 * lread.c (load_path_check): Take path to check as argument.
2637 (load_path_default): New, split from init_lread.
2638 (init_lread): Move calc of default load-path to load_path_default.
2639 Empty elements in EMACSLOADPATH now stand for the default.
2640 (load-path): Doc fix.
2641 * emacs.c (decode_env_path): Add option to treat empty elements
2642 as nil rather than ".".
2643 * callproc.c (init_callproc_1, init_callproc):
2644 * image.c (Vx_bitmap_file_path):
2645 * lisp.h (decode_env_path):
2646 * lread.c (Vsource_directory):
2647 Update for new argument spec of decode_env_path.
2649 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2651 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2652 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2654 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2656 Fix some dependency problems that cause unnecessary recompiles.
2657 Problem reported by RMS in
2658 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2659 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2660 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2661 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2662 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2663 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2664 (boostrap-clean): No need to remove stamp-oldxmenu.
2666 Fix recently introduced bool vector overrun.
2667 This was due to an optimization that went awry.
2668 Reported by Glenn Morris in
2669 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2670 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2671 for empty vectors, undoing the 2013-11-18 change.
2672 * data.c (bool_vector_binop_driver): Rely on this.
2673 Fix bug that occasionally overran the destination.
2674 * lisp.h (struct Lisp_Bool_vector): Document this.
2676 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2678 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2681 * nsterm.m (init, run, stop:): Comment out for now, does not work
2684 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2686 * charset.c (syms_of_charset): Don't read past end of string.
2688 2013-11-19 Glenn Morris <rgm@gnu.org>
2690 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2692 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2694 Add hooks to run on gaining/losing focus. (Bug#15029)
2695 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2696 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2697 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2699 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2701 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2702 The old names predated the API change that put destination at end.
2704 Improve API of recently-added bool vector functions (Bug#15912).
2705 The old API had (bool-vector-count-matches A B)
2706 and (bool-vector-count-matches-at A B I), which gave the
2707 misleading impression that the two functions were variants, one
2708 with a location I. The new API has (bool-vector-count-population A)
2709 and (bool-vector-count-consecutive A B I) to make the distinction
2710 clearer. The first function no longer has a B argument, since the
2711 caller can easily determine the number of nils if the length and
2712 number of ts is known.
2713 * data.c (Fbool_vector_count_population): Rename from
2714 bool_vector_count_matches, and accept just 1 argument.
2715 (Fbool_vector_count_consecutive): Rename from
2716 Fbool_vector_count_matches_at.
2718 Always allocate at least one bits_word per bool vector.
2719 See Daniel Colascione in:
2720 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2721 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2722 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2723 * lisp.h (struct Lisp_Bool_vector): Document this.
2725 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2727 * insdel.c (invalidate_buffer_caches): New function, consolidated
2728 from part of prepare_to_modify_buffer.
2729 (insert_from_gap, prepare_to_modify_buffer):
2730 * coding.c (code_convert_region, code_convert_string):
2731 Call invalidate_buffer_caches. (Bug#15841)
2733 * lisp.h (invalidate_buffer_caches): Add prototype.
2735 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2737 * w32term.c (x_update_window_end): Don't invalidate the entire
2738 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2739 highlight needs to be redisplayed. (Bug#15913)
2741 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2743 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2745 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2747 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2748 while we are using Vprin1_to_string_buffer.
2750 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2751 after inserting the description string. (Bug#15907)
2753 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2755 * data.c: Work around bogus GCC diagnostic about shift count.
2756 Reported by Eli Zaretskii in
2757 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2758 (pre_value): New function.
2759 (count_trailing_zero_bits): Use it.
2761 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2763 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2764 assume C macros are not supported even under -g3 in these old GCC
2767 2013-11-15 Leo Liu <sdl.web@gmail.com>
2769 * minibuf.c (Ftry_completion, Fall_completions)
2770 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2772 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2774 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2775 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2776 This avoids placing unnecessary constants into the Emacs code.
2778 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2780 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2781 for Cygwin w32 build.
2783 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2784 for Cygwin w32 build. (Bug#15892)
2786 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2788 Simplify, port and tune bool vector implementation.
2789 * alloc.c (bool_vector_exact_payload_bytes)
2790 (bool_vector_payload_bytes): Remove.
2791 (bool_vector_fill): Return its argument.
2792 * alloc.c (bool_vector_fill):
2794 * print.c (print_object):
2795 Simplify by using bool_vector_bytes.
2796 * alloc.c (make_uninit_bool_vector):
2797 New function, broken out from Fmake_bool_vector.
2798 (Fmake_bool_vector): Use it. Use tail call.
2799 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2800 * data.c (BITS_PER_ULL): New constant.
2801 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2802 if long long versions don't exist.
2803 (shift_right_ull): New function.
2804 (count_one_bits_word): New function, replacing popcount_bits_word
2805 macro. Don't assume that bits_word is no wider than long long.
2806 (count_one_bits_word, count_trailing_zero_bits):
2807 Don't assume that bits_word is no wider than long long.
2808 * data.c (bool_vector_binop_driver, bool_vector_not):
2809 * fns.c (Fcopy_sequence):
2811 Create an uninitialized destination, to avoid needless work.
2812 (internal_equal): Simplify.
2813 (Ffillarray): Prefer tail call.
2814 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2815 contain at least one word.
2816 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2817 chars are narrower than ints.
2818 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2819 * fns.c (Fcopy_sequence):
2821 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2822 Don't try to port to hosts where bits_word values have holes; the
2823 code wouldn't work there anyway. Verify this assumption, though.
2824 (bool_vector_bytes): New function.
2825 (make_uninit_bool_vector): New decl.
2826 (bool_vector_fill): Now returns Lisp_Object.
2828 * xfns.c (xic_create_fontsetname):
2829 * xrdb.c (gethomedir): Prefer tail calls.
2831 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2833 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2834 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2836 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2837 that requires a return value.
2838 (Fset_buffer_modified_p): Take advantage of this change to do
2841 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2843 * buffer.c (Frestore_buffer_modified_p): Sync it with
2844 Fset_buffer_modified_p.
2845 (Fforce_mode_line_update): New function, moved from subr.el.
2846 (Fset_buffer_modified_p): Use them.
2847 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2849 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2851 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2852 This avoids undefined behavior when subtracting pointers into
2853 different aways. On my platform it also makes the code a tad
2854 smaller and presumably faster.
2856 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2858 * keyboard.c (command_loop_1): Use region-extract-function.
2859 * insdel.c (Qregion_extract_function): Not static any more (can we
2860 stop pretending that these vars can benefit from being marked static?).
2862 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2864 * search.c (find_newline): If buffer text is relocated during the
2865 "dumb loop", adjust C pointers into buffer text to follow suit.
2868 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2870 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2871 for conversion (Bug#15837).
2873 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2875 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2876 for the entire range of inserted characters. (Bug#15841)
2878 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2880 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2882 (realize_default_face): Remove assignment to distant-foreground if
2883 unspecified (Bug#15815).
2885 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2887 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2888 cache-long-scans disabled, since we don't want to call
2889 prepare_to_modify_buffer (in insert_1_both) for each message we
2892 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2893 from buffer.c. Improve commentary to the buffer field setter
2896 * buffer.c (bset_cache_long_scans): Static function deleted.
2897 Improve commentary to the buffer field setter functions.
2898 (init_buffer_once): Default for cache-long-scans changed to t.
2901 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2903 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2905 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2906 This bug was introduced in my 2013-06-21 change, and caused
2907 struct Lisp_Sub_Char_Table objects to be given too many slots,
2908 which broke 'make -C admin/unidata'.
2910 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2912 Import changes from mac-port 4.5.
2913 * macfont.m (mac_font_copy_default_descriptors_for_language)
2914 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2915 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2916 (macfont_language_default_font_names): New.
2917 (macfont_list): Rearrange language/charset code.
2918 (macfont_close): Don't check for macfont_info->cache.
2919 (mac_ctfont_create_preferred_family_for_attributes): New font
2920 selection code, call
2921 mac_font_copy_default_name_for_charset_and_languages.
2922 (mac_font_copy_default_descriptors_for_language)
2923 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2925 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2927 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2929 Port to C11 aligned_alloc, and fix some integer overflows.
2930 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2931 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2932 and use of posix_memalign replaced with aligned_alloc.
2933 (aligned_alloc): New function, defined or declared as needed.
2934 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2935 Don't undef; configure.ac now does this.
2936 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2937 (calloc, aligned_alloc): Check for integer overflow.
2938 (aligned_alloc): Rename from memalign. All uses changed.
2939 (memalign): New function, an alias for aligned_alloc.
2941 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2943 * xdisp.c (redisplay_internal): Fix typo in last change.
2945 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2947 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2949 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2951 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2952 redisplay--mode-lines-cause.
2953 (redisplay_internal): Keep them uptodate. Remove redundant check of
2954 buffer_shared_and_changed.
2955 * *.[chm]: Number every assignment to update_mode_lines so we
2956 can track why it is set.
2958 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2960 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2962 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2964 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2965 can track why it is set.
2967 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2969 Integer-related fixes for term.c etc.
2970 * dispextern.h (face_tty_specified_color): New function.
2971 * term.c (turn_on_face): Don't rely on undefined behavior when
2972 assigning an out-of-range value to 'long'.
2973 Simplify test for toggling highlight.
2974 (tty_capable_p): Omit last two (unused) args. All callers changed.
2975 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2976 (read_menu_input, tty_menu_activate, tty_menu_show):
2977 * xfaces.c (x_supports_face_attributes_p)
2978 (tty_supports_face_attributes_p):
2979 Use bool for boolean. All callers changed.
2980 (tty_supports_face_attributes_p): Omit defaults for color indices;
2981 no longer needed. Simplify tail call.
2983 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2985 * xdisp.c (prepare_menu_bars): Mark static.
2986 * lisp.h (prepare_menu_bars): Don't declare.
2987 * xselect.c (x_handle_selection_clear):
2988 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2990 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2992 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2993 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2995 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2997 * keyboard.c (Fcommand_error_default_function): Rename from
2998 Fdefault_error_output.
3000 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3002 * keyboard.c (Fdefault_error_output): New function, extracted from
3004 (syms_of_keyboard): Use it for Vcommand_error_function.
3006 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3008 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3009 (init_eval): Use it to ensure handlerlist is non-NULL.
3010 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3011 (Fsignal): Adjust NULLness test of handlerlist.
3012 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3014 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3016 * callproc.c (call_process): Call prepare_to_modify_buffer before
3017 decoding text read from the sub-process, as the decoded stuff will
3018 be inserted into the buffer. This will invalidate the various
3019 caches maintained for the buffer. (Bug#15148)
3021 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3023 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3024 string of glyphless-char-display.
3026 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3028 * nsfns.m (ns_get_name_from_ioreg): New function.
3029 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3030 OSX >= 10.9. Use ns_get_name_from_ioreg.
3032 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3034 Simplify and port recent bool vector changes.
3035 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3036 only in this file. Use a more-efficient implementation if the
3037 second argument is a power of 2.
3038 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3039 Remove no-longer-necessary compile-time checks.
3040 (bool_vector_exact_payload_bytes): New function.
3041 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3042 exact payload changed to call the new function. Do not assume
3043 that the arg or result fits in ptrdiff_t.
3044 (bool_vector_fill): New function.
3045 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3047 (vroundup_ct): Don't assume arg fits in size_t.
3048 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3049 invoke set_category_set.
3050 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3051 All callers changed. Use bool_vector_set.
3052 * category.h (XCATEGORY_SET): Remove; no longer needed.
3053 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3055 * data.c (Faref): Use bool_vector_ref.
3056 (Faset): Use bool_vector_set.
3057 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3058 (Fbool_vector_not, Fbool_vector_count_matches)
3059 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3060 * fns.c (concat): Use bool_vector_ref.
3061 (Ffillarray): Use bool_vector_fill.
3062 (mapcar1): Use bool_vector_ref.
3063 (sxhash_bool_vector): Hash words, not bytes.
3064 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3065 a constant, since it's now used in #if.
3066 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3067 unsigned char on unusual architectures, so that we no longer
3068 assume that the number of bits per bits_word is a power of two or
3069 is a multiple of 8 or of CHAR_BIT.
3070 (Qt): Add forward decl.
3071 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3072 at least as strictly as bits_word.
3073 (bool_vector_data, bool_vector_uchar_data): New accessors.
3074 All data structure accesses changed to use them.
3075 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3076 (bool_vector_set): New functions.
3077 (bool_vector_fill): New decl.
3078 (ROUNDUP): Move to alloc.c as described above.
3080 Fix recent gnutls changes.
3081 * gnutls.c (Fgnutls_boot): Don't assume C99.
3082 * process.c (wait_reading_process_output): Fix typo in recent change.
3084 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3086 * process.c (wait_reading_process_output, read_process_output)
3087 (send_process): Check gnutls_state is not NULL.
3089 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3090 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3092 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3094 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3095 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3097 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3100 * nsfns.m (Fx_create_frame): Fix memory leak.
3102 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3103 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3104 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3106 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3108 * xdisp.c (message3_nolog, message_with_string): Encode the string
3109 before writing it to the terminal in a non-interactive session.
3111 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3112 sure we concatenate them into a unibyte string.
3114 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3115 resulting temporary name before returning it to the caller.
3116 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3117 is a unibyte string, convert NAME to a unibyte string to ensure
3118 that the result is also a unibyte string.
3120 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3121 create unibyte strings from default paths and directory/file
3124 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3127 * callproc.c (init_callproc): Use build_unibyte_string to make
3128 sure we create unibyte strings from default paths and
3129 directory/file names.
3131 * buffer.c (init_buffer): Don't store default-directory of
3132 *scratch* in multibyte form. The original problem which led to
3133 that is described in
3134 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3135 but it was solved long ago. (Bug#15260)
3137 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3139 Port to stricter C99 platforms.
3140 Especially, C99 prohibits nesting a struct X inside struct Y if
3141 struct X has a flexible array member.
3142 * alloc.c (struct sdata): New type.
3143 (sdata): Implement in terms of struct sdata.
3144 Remove u member; all uses replaced by next_vector, set_next_vector.
3145 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3146 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3147 (struct sblock): Rename first_data member to data, which is now
3148 a flexible array member. All uses changed.
3149 (next_vector, set_next_vector, large_vector_vec): New functions.
3150 (vector_alignment): New constant.
3151 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3152 (struct large-vector): Now merely a NEXT member, since the old approach
3153 ran afoul of stricter C99. All uses changed to use
3154 large_vector_vec or large_vector_offset.
3155 (large_vector_offset): New constant.
3156 * dispnew.c: Include tparam.h, for tgetent.
3157 Do not include term.h; no longer needed.
3158 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3159 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3160 (struct Lisp_Vector): Use a flexible array member for contents,
3161 instead of a union with a member that is an array of size 1.
3163 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3164 fact that the struct no longer contains a union.
3165 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3166 (struct Lisp_Save_Value, struct Lisp_Free):
3167 Use unsigned, not int, for spacers, to avoid c99 warning.
3168 (union specbinding): Use unsigned, not bool, for bitfield, as
3169 bool is not portable to pre-C99 hosts.
3171 2013-11-04 Glenn Morris <rgm@gnu.org>
3173 * emacs.c (usage_message): Mention that `-L :...' appends.
3175 2013-11-02 Glenn Morris <rgm@gnu.org>
3177 * Makefile.in (abs_builddir): Remove.
3178 (bootstrap_exe): Use relative filename.
3180 Use relative filenames in TAGS files.
3181 * Makefile.in (abs_srcdir): Remove it again.
3182 (.PHONY): Remove frc.
3183 (maintainer-clean): No more TAGS-LISP file.
3184 (TAGS): Pass relative file names to etags.
3185 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3187 * Makefile.in (abs_srcdir): New, set by configure.
3189 (maintainer-clean): Remove pointless echo. That should be in the
3190 top-level Makefile, if anywhere. Delete TAGS-LISP.
3191 (extraclean): No s/ and m/ directories for some time.
3192 (TAGS): Also depend on ctagsfiles3.
3193 Remove no-longer-defined S_FILE.
3194 Pass absolute filenames to etags once more.
3195 (TAGS-LISP): Replace lispdir with its expansion.
3196 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3197 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3199 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3201 * xfaces.c (check_lface_attrs, realize_default_face):
3202 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3203 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3205 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3207 * emacs.c (original_pwd): Remove global var by making it local.
3208 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3210 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3212 * xfaces.c: Declare color_distance.
3213 (QCdistant_foreground): New variable.
3214 (NEAR_SAME_COLOR_THRESHOLD): New define.
3215 (load_color2): New function.
3216 (load_color): Call load_color2.
3217 (load_face_colors): Call load_color2 and if distant-color is specified
3218 calculate distant and use distant-color if colors are near.
3219 (LFACE_DISTANT_FOREGROUND): New define.
3220 (merge_face_ref, Finternal_set_lisp_face_attribute)
3221 (Finternal_get_lisp_face_attribute)
3222 (x_supports_face_attributes_p): Handle distant-foreground similar to
3224 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3226 * dispextern.h (lface_attribute_index):
3227 Add LFACE_DISTANT_FOREGROUND_INDEX.
3229 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3231 * image.c (pbm_next_char): New function.
3232 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3233 (pbm_scan_number): Use it.
3234 (Qlibjpeg_version): New variable.
3235 (syms_of_image): DEFSYM and initialize it.
3237 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3239 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3241 2013-10-31 Glenn Morris <rgm@gnu.org>
3243 * emacs.c (original_pwd): New char.
3244 (main): If using --chdir, store original_pwd.
3245 (init_cmdargs): When setting Vinvocation_directory based on a
3246 relative argv[0], use original_pwd if set. (Bug#15768)
3248 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3250 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3252 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3254 * insdel.c: Fix minor problems found by static checking.
3255 (Qregion_extract_function): Now static.
3256 (prepare_to_modify_buffer_1): Remove unused locals.
3258 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3260 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3261 (syms_of_xdisp): Declare pre-redisplay-function.
3262 (markpos_of_region): Remove function.
3263 (init_iterator, compute_stop_pos, handle_face_prop)
3264 (face_before_or_after_it_pos, reseat_to_string)
3265 (get_next_display_element, window_buffer_changed)
3266 (redisplay_internal, try_cursor_movement, redisplay_window)
3267 (try_window_reusing_current_matrix, try_window_id, display_line)
3268 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3269 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3270 * window.h (struct window): Remove field `region_showing'.
3271 * dispextern.h (struct it): Remove region_beg/end_charpos.
3272 (face_at_buffer_position, face_for_overlay_string)
3273 (face_at_string_position): Update prototypes.
3274 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3275 (face_at_string_position): Remove `region_beg' and `region_end' args.
3276 * fontset.c (Finternal_char_font):
3277 * font.c (font_at, font_range): Adjust calls accordingly.
3278 * insdel.c (Qregion_extract_function): New var.
3279 (syms_of_insdel): Initialize it.
3280 (prepare_to_modify_buffer_1): Use it.
3282 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3284 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3285 * ftxfont.c (ftxfont_get_gcs):
3286 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3287 * xfaces.c (x_free_colors, x_free_dpy_colors)
3288 (x_create_gc, unload_color):
3289 * xselect.c (x_property_data_to_lisp):
3290 * xsettings.c (parse_settings):
3291 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3292 (get_bits_and_offset): Adjust definition.
3293 * frame.c (XParseGeometry): Adjust locals.
3294 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3295 * regex.h (toplevel): Likewise for reg_syntax_t.
3297 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3299 * eval.c (run_hook_with_args): Use FUNCTIONP.
3301 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3303 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3304 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3305 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3306 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3307 on MS-Windows anyway.
3308 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3309 (free_realized_face): ...adjust user.
3310 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3311 white relief pixels to -1.
3312 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3313 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3314 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3316 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3318 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3319 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3320 in practice now. All callers changed.
3322 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3324 * dispextern.h (struct face): Use bitfields for 'underline_type'
3325 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3326 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3327 'stipple' member. Move 'lface' member up to help...
3328 * xfaces.c (make_realized_face): ...this function to find and
3329 clear just the members that need clearing.
3330 (load_face_colors, realize_x_face):
3331 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3333 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3335 * xftfont.c (struct xftfont_info): Remove set-but-unused
3337 (xftfont_open): Adjust user.
3338 (xftfont_get_colors): Remove useless prototype.
3340 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3342 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3343 before passing them to 'unexec'. (Bug#15260)
3345 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3347 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3349 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3351 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3352 the changed signature of the font driver's 'close' method.
3354 * w32font.h (w32font_close): Adjust the prototype to the change in
3355 function definition.
3357 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3359 * w32uniscribe.c (uniscribe_close): Adapt the call to
3360 w32font_close to its new prototype.
3362 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3364 Omit unused frame argument of font API's close function.
3365 * font.h (struct font): Drop frame argument. Adjust comment.
3366 * font.c (font_clear_cache, font_close_object): Adjust users.
3367 * ftfont.c (ftfont_close):
3368 * ftxfont.c (ftxfont_close):
3369 * macfont.m (macfont_close):
3370 * nsfont.m (nsfont_close):
3371 * w32font.c (w32font_close):
3372 * xfont.c (xfont_close):
3373 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3374 tweak comments and make functions safe if called more than once for
3375 the same font object.
3377 Perform font-specific cleanup when font object is swept by GC. See
3378 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3379 * alloc.c (cleanup_vector): New function.
3380 (sweep_vector): Call it for each reclaimed vector object.
3381 * font.h (struct font): Adjust comment.
3383 2013-10-24 Glenn Morris <rgm@gnu.org>
3385 * Makefile.in (abs_top_srcdir): New, set by configure.
3387 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3389 Adjust recent font-related changes to fix bug#15686.
3390 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3391 is a live window system frame, mark its default font too.
3393 2013-10-23 Glenn Morris <rgm@gnu.org>
3395 * Makefile.in (RUN_TEMACS): Make relative (again).
3396 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3397 (bootstrap-emacs$(EXEEXT)):
3398 Quote entities that might contain whitespace.
3400 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3402 Port to Solaris 10 and its bundled GCC.
3403 Problem reported by Timothy C. Burt.
3404 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3406 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3408 Do not allow font caches to grow too large.
3409 * alloc.c (compact_font_cache_entry, compact_font_caches):
3410 New functions or stub if not HAVE_WINDOW_SYSTEM.
3411 (compact_undo_list): Factor out from Fgarbage_collect.
3413 (mark_face_cache): Mark face font. Move down to avoid
3415 (mark_terminals): Do not mark font cache here.
3416 (Fgarbage_collect): Call compaction functions described
3417 above. Adjust comment.
3419 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3421 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3422 chdir to HOME (bug#15607).
3424 * nsterm.m (Qcocoa, Qgnustep): New variables.
3425 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3426 (ns_get_color): Make selection color work for GNUstep also.
3428 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3430 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3431 handles mouse clicks. Instead, let GPM use the same code as all
3432 the other mice use. See the discussion starting at
3433 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3434 for the details of the problem with the menu bar this fixes.
3436 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3438 Remove port-specific display name lists to avoid extra
3439 complexity and data duplication with display info lists.
3440 * xterm.h (x_display_name_list): Remove declaration.
3441 * xterm.c (x_display_name_list): Remove.
3442 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3443 * xfns.c (x_display_info_for_name, Fx_display_list):
3444 Likewise. Use x_display_list where appropriate.
3445 * w32term.h (w32_display_name_list): Remove declaration.
3446 * w32term.c (w32_display_name_list): Remove.
3447 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3449 * w32fns.c (x_display_info_for_name, Fx_display_list):
3450 Likewise. Use x_display_list where appropriate.
3451 * nsterm.h (ns_display_name_list): Remove declaration.
3452 * nsterm.m (ns_display_name_list): Remove.
3453 (ns_term_init, syms_of_nsterm): Adjust users.
3454 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3455 Likewise. Use x_display_list where appropriate.
3456 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3457 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3458 (mark_terminals): Mark per-terminal font cache.
3460 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3462 Don't run timers in input-pending-p. Its new check-timers param
3463 provides the prior behavior. (Bug#15045).
3464 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3466 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3468 Make some functions static in non-Microsoft builds.
3469 On my platform (Fedora 19 x86-64), this shrinks the
3470 Emacs executable (text+data) by 0.25%.
3471 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3472 (load_color) [!MSDOS]:
3473 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3474 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3475 * lisp.h (check_existing):
3476 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3477 (network_interface_info) [!WINDOWSNT]:
3478 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3479 Remove extern decls.
3480 * fileio.c (check_existing):
3481 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3482 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3483 (network_interface_info) [!WINDOWSNT]:
3484 * term.c (encode_terminal_code) [!WINDOWSNT]:
3485 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3486 * xfaces.c (load_color) [!MSDOS]:
3488 * fileio.c (check_existing, check_executable, check_writable):
3489 * process.c (network_interface_list, network_interface_info):
3490 Move earlier, so that we don't need forward decls.
3491 * gnutls.c (fn_gnutls_transport_set_errno)
3492 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3494 * w32.c (init_environment): Use faccessat rather than
3495 check_existing, partly for consistency with the rest of the code
3496 in this file, partly so that check_existing can be static.
3498 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3499 * emacs.c (MAIN_PROGRAM): New macro.
3500 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3501 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3503 bool vector int width fixes
3504 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3505 (Fbool_vector_count_matches_at):
3506 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3507 can exceed PTRDIFF_MAX, at least in theory.
3508 (Fbool_vector_count_matches_at):
3509 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3511 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3513 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3514 (struct sockaddr): Add forward decl, for platforms that lack it.
3516 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3518 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3521 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3523 * w32.c (network_interface_get_info, network_interface_list)
3524 (network_interface_info): New functions. (Bug#15610)
3525 (GetAdaptersInfo_Proc): New typedef.
3526 (get_adapters_info): New wrapper function.
3527 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3529 * process.h (network_interface_list, network_interface_info):
3532 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3533 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3534 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3535 for WINDOWSNT. Doc fix.
3536 (syms_of_process): Defsubr Snetwork_interface_list and
3537 Snetwork_interface_info unconditionally.
3539 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3540 in NS GUI sessions. (Bug#15629)
3542 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3544 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3546 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3548 * print.c (print_object): Print " ..." when truncating bool vectors.
3550 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3552 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3553 standard mouse buttons.
3555 * termhooks.h (struct input_event): Remove incorrect commentary.
3557 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3559 Disallow bool vector operations on mixed-length operands.
3560 The old behavior left garbage in the result vector sometimes,
3561 and didn't seem to be useful.
3562 * data.c (Qwrong_length_argument): New static var.
3563 (wrong_length_argument): New function.
3564 (bool_vector_binop_driver): Check that args agree in length.
3566 * keyboard.c, keyboard.h (all_kboards): Now static.
3568 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3570 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3571 note from the lispref.
3573 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3575 * nsterm.h (struct ns_display_info): Remove set-but-unused
3576 member image_cache (image caches are per-terminal anyway).
3577 (FRAME_X_IMAGE_CACHE): Remove.
3578 * nsterm.m (ns_initialize_display_info): Adjust user.
3580 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3582 * w32proc.c: Include mingw_time.h.
3584 * w32.c: Include mingw_time.h.
3586 Implement scrolling of TTY menus when the screen is too short.
3588 * term.c (tty_menu_display): Accept an additional argument, the
3589 menu item from which to start displaying the menu. Account for
3590 the value of Y when limiting the menu to the number of available
3592 (mi_result): New enumeration.
3593 (read_menu_input): Return enumerated value. When the y coordinate
3594 hits min_y or max_y, return scroll indication instead of wrapping
3596 (tty_menu_activate): Handle the scrolling indications from
3597 read_menu_input. Compute the first menu item to display and pass
3598 it to tty_menu_display.
3600 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3602 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3603 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3604 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3605 Adjust to match the change described below.
3606 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3607 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3608 memory_below_frame members to...
3609 * termchar.h (struct tty_display_info): ...here because they're
3610 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3611 * term.c (init_tty):
3612 * nsterm.m (ns_create_terminal):
3613 * w32term.c (w32_create_terminal):
3614 * xterm.c (x_create_terminal): Adjust users.
3615 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3616 to filter out non-TTY frames. Adjust comment.
3617 (scrolling): Adjust user. Prefer eassert for debugging check.
3619 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3621 * xfaces.c (PT_PER_INCH): Remove unused macro.
3622 * termhooks.h (struct terminal): Remove set-but-unused
3623 member fast_clear_end_of_line.
3624 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3625 * nsterm.m (ns_create_terminal):
3626 * term.c (init_tty):
3627 * w32term.c (w32_create_terminal):
3628 * xterm.c (x_create_terminal): Adjust users.
3630 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3632 * lisp.h (bool_vector_size): New function.
3633 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3634 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3635 (Fbool_vector_not, Fbool_vector_count_matches_at):
3636 Remove uses of 'eassume' that should no longer be needed,
3637 because they are subsumed by the 'eassume' in bool_vector_size.
3639 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3641 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3642 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3643 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3645 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3647 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3648 have different dimensions. (Bug#15575)
3650 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3653 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3655 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3657 * term.c (tty_menu_show): Never return with unbalanced
3658 specpdl. Use eassert for debugging check. Adjust style.
3660 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3662 * term.c (read_menu_input): Make selection of menu items
3663 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3664 (tty_menu_activate): Fix off-by-one error when computing max_y.
3666 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3668 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3669 audit logging (only used with GnuTLS 3.x) and enable it.
3671 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3673 * dispnew.c (redraw_frame): Remove useless #ifdef because
3674 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3675 Also, move TTY fflush to...
3676 * term.c (tty_update_end): ...this function.
3678 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3680 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3681 the end of the frame's glyph matrix. (Bug#15575)
3683 * term.c (tty_menu_display): Don't move cursor while overwriting
3684 frame's glyphs with menu items. Limit the number of items
3685 displayed to what can be shown on the available screen lines,
3686 excluding the echo area.
3687 (tty_menu_activate): Limit the Y coordinate allowed by
3688 read_menu_input to the last screen line used for menu display.
3690 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3692 * lisp.h (eassume): New macro.
3693 Also, include <verify.h>, for 'assume'.
3694 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3695 (vroundup, vector_nbytes):
3696 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3697 (Fbool_vector_not, Fbool_vector_count_matches)
3698 (Fbool_vector_count_matches_at):
3699 Use eassume, not eassert.
3700 * casetab.c (set_identity, shuffle):
3701 * composite.c (composition_gstring_put_cache):
3702 * dispnew.c (update_frame_1):
3703 * ftfont.c (ftfont_shape_by_flt):
3704 * image.c (gif_load):
3705 * intervals.c (offset_intervals):
3706 * macfont.m (macfont_shape):
3707 Remove calls to 'assume' that are no longer needed, because
3708 --enable-gcc-warnings no longer generates bogus warnings
3709 when these calls are removed.
3711 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3713 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3715 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3717 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3718 (Qsubstitute_env_in_file_name): New var.
3719 (syms_of_fileio): Define it.
3721 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3723 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3724 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3727 * term.c (save_and_enable_current_matrix): Don't allocate and
3728 don't save margin areas.
3729 (restore_desired_matrix): Don't restore margin areas.
3730 (free_saved_screen): Don't free margin areas.
3732 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3734 * image.c: Pacify --enable-gcc-warnings.
3735 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3736 #define only if used.
3738 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3740 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3741 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3742 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3743 (gif_load): For giflib v5.x and later, display the error message
3744 produced by giflib when its functions fail.
3745 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3748 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3750 * keyboard.c (last_event_timestamp): Remove. For X selection and
3751 GTK popup menus, it may be obtained from per-frame X display info.
3752 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3753 (process_special_events): Adjust users.
3754 * keyboard.h (last_event_timestamp): Remove declaration.
3755 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3756 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3757 * menu.h (xmenu_show): Adjust prototype.
3758 * menu.c (Fx_popup_menu): Adjust user.
3759 * xselect.c (x_own_selection, x_get_foreign_selection)
3760 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3762 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3764 * keyboard.c (init_kboard): Now static. Add arg
3765 to denote window system. Adjust comment.
3766 (init_keyboard): Adjust user.
3767 (allocate_kboard): New function.
3769 * nsterm.m (ns_term_init):
3770 * term.c (init_tty):
3771 * w32term.c (w32_create_terminal):
3772 * xterm.c (x_term_init): Use it.
3773 * keyboard.h (init_kboard): Remove prototype.
3774 (allocate_kboard): Add prototype.
3776 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3778 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3779 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3781 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3783 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3785 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3787 * term.c (tty_menu_activate): Flush the output stream after
3788 showing the cursor, and don't mark the frame garbaged at exit from
3789 the function. Fixes redisplay glitches when moving from one menu
3792 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3794 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3795 or throw error (Bug#15570).
3797 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3799 * intervals.c (temp_set_point_both): Move test into 'eassert',
3802 * lisp.h (eassert): Don't use 'assume'.
3803 Sometimes 'assume' wins in performance, and sometimes it loses,
3804 so it shouldn't be used all the time. Perhaps we need two
3805 flavors of 'eassert', one for where 'assume' is far more likely
3806 to help or to hurt; but that can be done later.
3807 Problem reported by Dmitry Antipov in
3808 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3809 Also, don't include <verify.h>; no longer needed.
3811 2013-10-09 Glenn Morris <rgm@gnu.org>
3813 * eval.c (Fcond): Doc tweak.
3815 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3817 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3818 expressions with side effects to eassert. (Bug#15565)
3820 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3822 * fns.c (hashfn_user_defined): Allow hash functions to return any
3825 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3827 Fix minor problems found by static checking.
3828 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3829 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3830 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3831 * keyboard.c (read_menu_command): Remove unused local.
3832 * lisp.h (read_menu_command): New decl.
3833 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3834 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3835 Return ptrdiff_t, not int.
3836 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3837 not int, for benefit of xpalloc.
3838 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3840 (have_menus_p): Remove; unused.
3841 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3842 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3843 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3845 (save_and_enable_current_matrix): Omit unnecessary casts.
3846 (read_menu_input): Omit local extern decl (now in lisp.h).
3847 Don't access uninitialized storage if mouse_get_xy fails.
3848 (tty_menu_activate): Mark local as initialized, for lint.
3849 (tty_menu_activate, tty_meny_show): Remove unused locals.
3851 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3853 Support menus on text-mode terminals.
3854 * xterm.h (xw_popup_dialog): Add prototype.
3856 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3857 (xmenu_show): Block input here, instead in Fx_popup_menu.
3858 (xw_popup_dialog): New function, with X-specific bits of popup
3861 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3864 * window.c (Fset_window_configuration): Use run-time tests of the
3865 frame type instead of compile-time conditionals, when menu-bar
3866 lines are considered.
3868 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3869 (w32_popup_dialog): New prototypes.
3871 * w32menu.c (Fx_popup_dialog): Function deleted.
3872 (w32_popup_dialog): New function, with w32 specific bits of popup
3873 dialogs. Block input here.
3875 * w32inevt.c (w32_console_read_socket): Minor change to add
3876 debugging TTY events.
3878 * w32fns.c (show_hourglass): If returning early because the frame
3879 is not a GUI frame, unblock input.
3881 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3882 (cursorY): New functions.
3884 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3885 WINDOWSNT, macros that call curX and curY elsewhere.
3887 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3889 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3890 specific function to hide and show cursor on a text-mode terminal.
3891 (tty_menu_struct, struct tty_menu_state): New structures.
3892 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3893 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3894 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3895 (tty_menu_locate, save_and_enable_current_matrix)
3896 (restore_desired_matrix, screen_update, read_menu_input)
3897 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3898 (tty_pop_down_menu, tty_menu_last_menubar_item)
3899 (tty_menu_new_item_coords, tty_menu_show): New functions.
3900 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3902 * nsterm.h (ns_popup_dialog): Adjust prototype.
3904 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3906 (ns_popup_dialog): Adapt order of arguments to the other
3907 *_menu_show implementations.
3908 (Fx_popup_dialog): Function deleted.
3910 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3912 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3914 * menu.c (have_boxes): New function.
3915 (single_keymap_panes): Use it instead of a compile-time
3917 (single_menu_item): Use run-time tests of the frame type instead
3918 of compile-time conditionals.
3919 (encode_menu_string): New function.
3920 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3921 the macro, since different types of frame need different encoding
3923 (digest_single_submenu): Use run-time tests of frame type instead
3924 of, or in addition to, compile-time conditionals.
3925 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3926 (Fx_popup_menu): Detect when the function is called from keyboard
3927 on a TTY. Don't barf when invoked on a text-mode frame.
3928 Check frame type at run time, instead of compile-time conditionals for
3929 invoking terminal-specific menu-show functions.
3930 Call tty_menu_show on text-mode frames.
3931 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3932 run time to determine which alternative to invoke; support dialogs
3935 * keyboard.h <Qmouse_movement>: Declare.
3937 * keyboard.c <Qmouse_movement>: Now extern.
3938 <Qecho_keystrokes>: New static variable.
3939 (read_key_sequence): Accept an additional argument, a flag to
3940 prevent redisplay during reading of the key sequence. All callers
3942 (read_menu_command): New function.
3943 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3945 (toolkit_menubar_in_use): New function.
3946 (make_lispy_event): Use it instead of a compile-time test.
3948 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3949 window-system being available.
3951 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3952 to x-popup-dialog on the frame type, they all now support popup
3955 * dispnew.c (save_current_matrix): Save the margin areas.
3956 (restore_current_matrix): Restore margin areas.
3957 (update_frame_with_menu): New function.
3959 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3962 * alloc.c (make_save_ptr): Now compiled unconditionally.
3964 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3966 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3967 (redraw_frame, update_frame): Adjust users.
3968 * dispextern.h (set_window_update_flags): Adjust prototype.
3969 * xdisp.c (redisplay_internal): When updating all frames with zero
3970 windows_or_buffers_changed, assume that only the windows that shows
3971 current buffer should be really updated.
3973 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3975 Do not allocate huge temporary memory areas and objects while encoding
3976 for file I/O, thus reducing an enormous memory usage for large buffers.
3977 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3978 * coding.h (struct coding_system): New member raw_destination.
3979 * coding.c (setup_coding_system): Initialize it to zero.
3980 (encode_coding_object): If raw_destination is set, do not create
3981 dst_object. Add comment.
3982 * fileio.c (toplevel): New constant E_WRITE_MAX.
3983 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3984 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3986 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3988 * nsterm.m (windowDidExitFullScreen:)
3989 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3991 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3993 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3994 * keyboard.c (unblock_input_to): Don't process pending signals
3995 if a fatal error is in progress.
3997 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3998 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3999 they're talking about words in Lisp bool vectors.
4000 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4001 * data.c (popcount_bits_word): Rename from popcount_size_t.
4002 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4005 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4007 Improve support for popcount and counting trailing zeros (Bug#15550).
4008 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4009 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4010 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4011 (popcount_size_t_msc, popcount_size_t_gcc):
4012 Remove; now done by Gnulib.
4013 (popcount_size_t): Now a macro that defers to Gnulib.
4014 (count_trailing_zero_bits): Return int, for consistency with
4015 Gnulib and because Emacs prefers signed to unsigned int.
4016 Don't assume that size_t is either unsigned int or unsigned long
4017 or unsigned long long.
4018 (size_t_to_host_endian): Do not assume that size_t is either
4019 exactly 32 or exactly 64 bits wide.
4020 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4021 etc., so that it's now an enum constant, not a macro.
4022 No need to assume that it's either 32 or 64.
4024 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4026 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4029 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4031 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4032 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4034 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4036 emacs_read and emacs_write now use void *, not char *.
4037 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4038 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4039 Buffer arg is now void *, not char *. This matches plain
4040 'read' and 'write' better, and avoids a constraint violation
4041 on Solaris 9 with Oracle Studio.
4043 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4045 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4046 memset to explicit loop. Otherwise copy largest possible chunk
4047 from initialized to uninitialized part, thus allowing the longer
4048 memcpy runs and reducing the number of loop iterations.
4050 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4052 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4053 hide toolbar (Bug#15388).
4054 (windowDidEnterFullScreen:): If presentation options are zero,
4055 set them here (Bug#15388).
4056 (ns_update_auto_hide_menu_bar): Remove runtime check.
4057 Don't auto hide dock unless menubar is also auto hidden.
4059 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4061 * editfns.c (message): Mention batch mode in doc string.
4063 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4065 * nsterm.m (check_native_fs): Remove erroneous comment.
4067 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4069 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4070 uses find_newline instead of scan_newline and so doesn't move point.
4072 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4074 Use hardware support for byteswapping on glibc x86 etc.
4075 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4076 whereas the old swap64 needed 30.
4077 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4078 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4079 Use byteswap.h's macros to swap bytes.
4080 * lisp.h (swap16, swap32, swap64): Remove.
4081 All uses replaced by bswap_16, bswap_32, bswap_64.
4083 * bytecode.c (exec_byte_code): Use some more volatile variables
4084 to work around local variables getting clobbered by longjmp.
4085 Port to pre-C99, which doesn't allow decls after stmts.
4087 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4089 * lisp.h (eassert): Assume that COND is true when optimizing.
4090 In other words, take on the behavior of eassert_and_assume.
4091 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4092 (eassert_and_assume): Remove. All uses replaced by eassert.
4094 * xdisp.c (Qglyphless_char): Now static.
4096 Adjust to merge from gnulib.
4097 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4098 * lisp.h: Include <verify.h>, for 'assume'.
4100 * eval.c (clobbered_eassert): New macro.
4101 (internal_catch, internal_condition_case)
4102 (internal_condition_case_1, internal_condition_case_2)
4103 (internal_condition_case_n): Use it instead of eassert
4104 when the argument contains locals clobbered by longjmp.
4105 Don't use clobbered locals outside of clobbered_eassert.
4106 (internal_lisp_condition_case): Use a volatile variable
4107 to work around a local variable's getting clobbered.
4109 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4111 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4112 (PUSH_HANDLER): New macro.
4113 (catchlist): Remove.
4114 (handlerlist): Always declare.
4116 * eval.c (catchlist): Remove (merge with handlerlist).
4117 (handlerlist, lisp_eval_depth): Not static any more.
4118 (internal_catch, internal_condition_case, internal_condition_case_1)
4119 (internal_condition_case_2, internal_condition_case_n):
4121 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4122 handlerlist/catchlist.
4123 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4124 handlerlist which can only handle a single condition-case handler at
4126 (find_handler_clause): Simplify since we only a single branch here
4129 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4131 (bcall0): New function.
4132 (exec_byte_code): Add corresponding cases. Improve error message when
4133 encountering an invalid byte-code. Let Bunwind_protect accept
4134 a function (rather than a list of expressions) as argument.
4136 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4137 and make them unconditional now that they're heap-allocated.
4139 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4141 * charset.c (Fdecode_char, Fencode_char): Remove description of
4142 `restriction' arg. now that it's hidden by advertised-calling-convention.
4144 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4146 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4147 Remove unused variable (from mac-port).
4148 (macfont_draw): Use s->ybase for correct y position.
4150 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4152 * frame.h (struct frame): Drop has_minibuffer member because...
4153 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4154 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4156 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4158 * window.h (struct window): Prefer enum text_cursor_kinds to int
4159 for phys_cursor_type member. Move the latter, phys_cursor_width,
4160 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4161 * window.c (replace_window, make_window): Adjust users.
4163 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4165 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4166 this module is never compiled otherwise.
4168 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4170 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4173 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4175 * xdisp.c (get_next_display_element): Don't call face_for_font in
4176 a build configured --without-x. (Bug#15484)
4178 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4180 * window.c (calc_absolute_offset): #elif should be #elif defined.
4182 * frame.c (delete_frame): Block/unblock input to overcome race
4183 condition (Bug#15475).
4185 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4187 * frame.c (delete_frame): Record selected frame only after
4188 calling Qdelete_frame_functions (Bug#15477).
4190 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4192 * nsterm.m (ns_selection_color): Remove.
4193 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4194 NSColor selectedText(Background)Color. Only for COCOA.
4195 (ns_term_init): Remove assignment of ns_selection_color, logic
4196 moved to ns_get_color.
4198 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4199 NS_SELECTION_COLOR_DEFAULT.
4200 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4202 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4204 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4205 frame' does not have the tool_bar_window member.
4207 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4209 Signal error when reading an empty byte-code object (Bug#15405)
4210 * lread.c (read1): Signal error.
4211 * alloc.c (make_byte_code): eassert header size.
4212 (sweep_vectors): Change an int to size_t.
4214 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4216 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4217 instead of ints, as it's the usual style for offsetof constants. See:
4218 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4220 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4221 This is ugly, but it should fix the performance problem for older
4222 GCC versions in the short run. I'll look into integrating the
4223 Gnulib module for popcount, as a better fix.
4224 See the thread starting in:
4225 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4226 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4227 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4228 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4229 (popcount_size_t): Use it.
4231 2013-09-24 Daniel Colascione <dancol@dancol.org>
4233 * process.c (Fnetwork_interface_info): Fix build break due to
4236 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4238 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4239 Prefer signed to unsigned integers where either will do.
4240 No need for 'const' on locals that do not escape.
4241 Omit easserts with unnecessary and unportable assumptions about
4242 alignment. Avoid unnecessary casts to char *.
4244 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4246 Use union for the payload of struct Lisp_Vector.
4247 This helps to avoid a few glitches dictated by C's aliasing rules.
4248 * lisp.h (struct Lisp_Vector): Use union for next and
4249 contents member. Adjust comment. Change related users.
4250 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4251 Related users changed.
4252 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4253 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4254 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4255 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4257 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4259 Optimize glyph row clearing and copying routines.
4260 * dispextern.h (struct glyph_row): Change layout of struct
4261 glyph_row to help copy_row_except_pointers. Adjust comment.
4262 * dispnew.c (null_row): Remove.
4263 (clear_glyph_row): Use offsetof and memset to find and clear
4264 just the members that need clearing. Adjust comment.
4265 (copy_row_except_pointers): Likewise for copying.
4267 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4269 Some minor cleanups of recently-added bool vector code.
4270 * conf_post.h (assume): Always return void. Use lint version
4271 only if GCC and MSC versions don't apply.
4272 * conf_post.h (assume):
4273 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4274 Depend on _MSC_VER, not __MSC_VER, for consistency with
4276 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4277 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4278 (bool_vector_binop_driver, count_trailing_zero_bits)
4279 (size_t_to_host_endian): Now static, not static inline;
4280 the latter isn't needed with modern compilers and doesn't
4281 work with older compilers anyway.
4283 * alloc.c (valgrind_p): Use bool for boolean.
4285 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4287 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4288 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4289 (display_last_displayed_message_p, message_buf_print)
4290 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4291 Use bool for boolean.
4292 * dispextern.h (cancel_line, init_desired_glyphs):
4293 Remove ancient leftover.
4294 (help_echo_showing_p, hourglass_shown_p):
4295 * lisp.h (noninteractive_need_newline): Adjust declaration.
4297 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4299 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4301 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4302 ...this file and convert the latter to static. Adjust comment.
4303 (make_initial_frame):
4304 * window.c (init_window_once): Adjust user.
4305 * frame.h (last_nonminibuf_frame): Remove declaration.
4306 * lisp.h (selected_frame): Likewise.
4307 * msdos.c (the_only_display_info): Adjust comment.
4309 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4311 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4312 computing the end column of mouse-highlight that comes from
4313 display or overlay strings. (Bug#15437)
4314 (note_mouse_highlight): Adapt calculation of last argument to
4315 mouse_face_from_string_pos to the above change.
4317 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4318 all platforms, not just for clang.
4320 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4322 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4323 about excess arguments to snprintf.
4325 * conf_post.h(assume): Use __builtin_unreachable for clang.
4327 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4329 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4330 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4332 2013-09-23 Daniel Colascione <dancol@dancol.org>
4334 * alloc.c (USE_VALGRIND): New macro; on by default
4335 when ENABLE_CHECKING.
4336 (mark_maybe_object, mark_maybe_pointer)
4337 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4339 (valgrind_p) [USE_VALGRIND]: New variable.
4340 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4342 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4344 * process.c (wait_reading_process_output): Change int pnamelen to
4347 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4348 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4349 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4350 argument to unsigned long to avoid warning.
4351 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4353 * conf_post.h (assume): Fix compiler error: x shall be cond.
4355 2013-09-22 Daniel Colascione <dancol@dancol.org>
4357 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4358 warning when compiling without a window system.
4360 2013-09-22 Daniel Colascione <dancol@dancol.org>
4362 * data.c (Qbool_vector_p): New symbol.
4363 (bool_vector_spare_mask, popcount_size_t_generic)
4364 (popcount_size_t_msc, popcount_size_t_gcc)
4366 (bool_vector_binop_driver)
4367 (count_trailing_zero_bits, size_t_to_host_endian)
4368 (Fbool_vector_exclusive_or)
4369 (Fbool_vector_union)
4370 (Fbool_vector_intersection, Fbool_vector_set_difference)
4371 (Fbool_vector_subsetp, Fbool_vector_not)
4372 (Fbool_vector_count_matches)
4373 (Fbool_vector_count_matches_at): New functions.
4374 (syms_of_data): Intern new symbol, functions.
4375 * alloc.c (bool_vector_payload_bytes): New function.
4376 (Fmake_bool_vector): Instead of calling Fmake_vector,
4377 which performs redundant initialization and argument checking,
4378 just call allocate_vector ourselves. Make sure we clear any
4379 terminating padding to zero.
4380 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4381 instead of open-coding the size calculation.
4382 (vroundup_ct): New macro.
4383 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4384 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4385 * composite.c (composition_gstring_put_cache):
4386 Change lint_assume to assume.
4387 * conf_post.h (assume): New macro.
4388 (lint_assume): Remove.
4389 * dispnew.c (update_frame_1): Change lint_assume to assume.
4390 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4392 * image.c (gif_load): Change lint_assume to assume.
4393 * lisp.h (eassert_and_assume): New macro.
4394 (Qbool_vector_p): Declare.
4395 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4396 (swap16, swap32, swap64): New inline functions.
4397 * macfont.m (macfont_shape): Change lint_assume to assume.
4398 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4399 * xsettings.c (parse_settings): Use new swap16 and
4400 swap32 from lisp.h instead of file-specific macros.
4402 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4404 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4405 found (which can legitimately happen when the glyph row at the
4406 window start is disabled in the current_matrix. (Bug#15365)
4408 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4410 Fix syntax.h bug introduced by recent INLINE change.
4411 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4412 conditionally compiled one way in some modules, and a different
4413 way in others. This doesn't work with extern inline functions,
4414 which must have the same definition in all modules, because the
4415 defining code might be shared across modules, depending on the
4416 implementation. Symptoms reported by Martin Rudalics in:
4417 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4418 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4419 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4420 overriding the corresponding functions in syntax.h.
4421 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4422 (syntax_property): New inline functions.
4423 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4424 Rewrite in terms of these new functions.
4426 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4428 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4429 not chars_in_text, whose result depends on the multibyteness of
4430 the current buffer. (Bug#15426)
4432 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4434 Port recent change to hosts where pointers aren't 'long'.
4435 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4436 Don't assume that pointers are the same width as 'long'.
4437 Add a compile-time check that a pointer fits into two X slots.
4439 A simpler, centralized INLINE.
4440 * conf_post.h (INLINE): Define only if not already defined.
4441 This allows us to use a single INLINE, defined by one file
4443 * emacs.c (INLINE): Define it.
4444 Also, include category.h, charset.h, composite.h, dispextern.h,
4445 syntax.h, systime.h, so that their INLINE definitions are expanded
4447 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4448 * buffer.h, buffer.c (BUFFER_INLINE):
4449 * category.h, category.c (CATEGORY_INLINE):
4450 * character.h, character.c (CHARACTER_INLINE):
4451 * charset.h, charset.c (CHARSET_INLINE):
4452 * composite.h, composite.c (COMPOSITE_INLINE):
4453 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4454 * frame.h, frame.c (FRAME_INLINE):
4455 * intervals.h, intervals.c (INTERVALS_INLINE):
4456 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4457 * lisp.h, alloc.c (LISP_INLINE):
4458 * process.h, process.c (PROCESS_INLINE):
4459 * syntax.h, syntax.c (SYNTAX_INLINE):
4460 * systime.h, sysdep.c (SYSTIME_INLINE):
4461 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4462 * window.h, window.c (WINDOW_INLINE):
4463 Remove. All uses replaced with INLINE.
4465 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4467 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4470 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4472 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4473 'const char *' to avoid compiler warnings due to similar change in
4474 the prototype of x_get_string_resource.
4476 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4478 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4479 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4480 going to replace static variables below. Adjust comments.
4481 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4482 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4483 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4484 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4485 Related users changed.
4486 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4487 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4488 last_mouse_movement_time, going to replace static variables below.
4490 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4491 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4493 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4494 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4495 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4496 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4497 static variables below.
4498 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4499 (last_mouse_scroll_bar): Remove.
4500 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4501 (mouseExited): Related users changed.
4503 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4505 Do not use external array to process X scroll bar messages.
4506 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4507 (x_send_scroll_bar_event): Pack window pointer into two slots
4508 of XClientMessageEvent if we're 64-bit. Adjust comment.
4509 (x_scroll_bar_to_input_event): Unpack accordingly.
4511 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4513 Ifdef away recent changes which aren't relevant to NS port.
4514 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4515 [!HAVE_NS]: Declare as such.
4516 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4517 [!HAVE_NS]: Define as such.
4519 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4521 * frame.c (x_redo_mouse_highlight): New function
4522 to factor out common code used in W32 and X ports.
4523 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4524 * xterm.h (struct x_display_info):
4525 * w32term.h (struct w32_display_info):
4526 * nsterm.h (struct ns_display_info): New members
4527 last_mouse_motion_frame, last_mouse_motion_x and
4528 last_mouse_motion_y, going to replace static variables below.
4529 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4530 (redo_mouse_highlight): Remove.
4531 (note_mouse_movement, syms_of_xterm): Adjust user.
4532 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4533 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4534 (redo_mouse_highlight): Remove.
4535 (note_mouse_movement, syms_of_w32term): Adjust user.
4536 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4537 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4539 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4540 * nsfns.m (compute_tip_xy): Adjust user.
4542 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4544 * frame.c (x_mouse_grabbed): New function.
4545 * dispextern.h (x_mouse_grabbed): Add prototype.
4546 (last_mouse_frame): Remove declaration.
4547 * xterm.h (struct x_display_info):
4548 * w32term.h (struct w32_display_info):
4549 * nsterm.h (struct ns_display_info): New member
4550 last_mouse_frame, going to replace...
4551 * xdisp.c (last_mouse_frame): ...global variable.
4552 (note_tool_bar_highlight):
4553 * w32term.c (w32_mouse_position, w32_read_socket):
4554 * xterm.c (XTmouse_position, handle_one_xevent):
4555 Use x_mouse_grabbed.
4556 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4558 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4560 * w32term.c (w32_read_socket): Avoid temporary
4561 variables in a call to x_real_positions.
4562 * xterm.c (handle_one_xevent): Likewise.
4564 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4566 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4567 (x_icon_type): Remove prototype.
4568 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4569 * frame.c (x_icon_type): Remove.
4570 * w32term.c (x_make_frame_visible, x_iconify_frame):
4571 * xterm.c (x_make_frame_visible, x_iconify_frame):
4572 Use x_set_bitmap_icon to factor out common code.
4574 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4576 * dispextern.h (check_x_display_info, x_get_string_resource):
4577 Declare here just once and unify the latter.
4578 * frame.c (check_x_display_info, x_get_string_resource):
4579 * nsterm.h (check_x_display_info):
4580 * xrdb.c (x_get_string_resource):
4581 * xterm.h (check_x_display_info): Remove prototypes.
4582 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4583 * w32reg.c (x_get_string_resource): Likewise.
4584 (w32_get_rdb_resource): Adjust user.
4586 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4588 * xterm.h (struct x_display_info): New member
4589 x_pending_autoraise_frame, going to replace...
4590 * xterm.c (pending_autoraise_frame): ...static variable.
4591 (x_new_focus_frame, XTread_socket): Adjust users.
4592 * w32term.h (struct w32_display_info): New member
4593 w32_pending_autoraise_frame, going to replace...
4594 * w32term.c (pending_autoraise_frame): ...global variable.
4595 (x_new_focus_frame, w32_read_socket): Adjust users.
4597 2013-09-17 Glenn Morris <rgm@gnu.org>
4599 * xdisp.c (message_dolog): If we create *Messages*,
4600 switch it to messages-buffer-mode.
4602 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4604 Don't overuse 'const' in types of locals.
4605 * bidi.c (bidi_count_bytes):
4606 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4607 (xg_event_is_for_scrollbar):
4608 * xselect.c (x_handle_property_notify)
4609 (x_handle_selection_notify, x_handle_dnd_message):
4610 * xsettings.c, xsettings.h (xft_settings_event):
4611 * xterm.c (x_handle_net_wm_state, handle_one_event)
4612 (x_menubar_window_to_frame, x_detect_focus_change)
4613 (construct_mouse_click, note_mouse_movement)
4614 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4615 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4616 (handle_one_xevent, x_handle_net_wm_state):
4617 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4618 (x_handle_dnd_message):
4619 Avoid unnecessary 'const', typically the second 'const' in
4620 'const foo * const arg', a 'const' that does not affect the API
4621 and doesn't significantly help the human reader.
4623 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4625 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4626 only if Glib < 2.36.0.
4627 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4628 * xsettings.c (init_gconf, init_gsettings): Do not check
4630 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4632 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4634 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4636 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4637 before calling g_type_init.
4639 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4641 * nsterm.m (syms_of_nsterm): ... to here.
4643 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4645 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4646 (ignore_next_mouse_click_timeout): Use Time as X does.
4647 (handle_one_xevent): Avoid cast and use unsigned comparison.
4649 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4651 Do not copy X event in handle_one_xevent except KeyPress case.
4652 Wnen XEvent is processed, it is unlikely to be changed except
4653 KeyPress case, so we can avoid copying and use const pointer to
4654 const data to make sure that an event is not changed elsewhere.
4655 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4656 const' and do not create local copy except for the KeyPress event.
4657 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4658 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4659 (x_handle_net_wm_state, x_menubar_window_to_frame)
4660 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4661 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4662 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4663 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4664 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4665 (x_handle_dnd_message):
4666 * xsettings.c (xft_settings_event):
4667 Use 'const XEvent * const' where appropriate.
4668 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4670 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4672 Fix X event waiting to handle multiple frames.
4673 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4674 * xterm.c (pending_event_wait): Remove. Adjust users.
4675 (x_detect_focus_change): Pass frame arg.
4676 (handle_one_xevent): Find related frame early and clear per-frame
4677 wait_event_type only if this is an event for the relevant frame.
4678 (x_wait_for_event): Use per-frame wait_event_type.
4680 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4682 * nsfns.m (Fx_create_frame): Fix font driver registration for
4685 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4686 for syms_of_macfont.
4688 * nsterm.m: Include macfont.h.
4689 (ns_tmp_flags, ns_tmp_font): Remove.
4690 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4691 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4692 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4693 (changeFont:): Fix code style. Check for font driver type when
4696 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4699 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4700 (nsfont_open): Set font driver type.
4701 Set font->ascent and font->descent. Figure out font instead of
4702 ns_tmp_font, and flags instead of ns_tmp_flags.
4703 Fix indentation. Remove call to ns_draw_text_decoration,
4706 * nsfns.m: Include macfont.h.
4707 (Fx_create_frame): Register macfont driver, make a better default font.
4708 (Fns_popup_font_panel): Get font from macfont driver, if used.
4710 * macfont.m, macfont.h, macuvs.h: New files.
4712 * font.h: Declare syms_of_macfont.
4714 * font.c (syms_of_font): Call syms_of_macfont.
4716 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4718 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4720 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4721 and it is always zero for others, so I assume that this is an ancient
4722 leftover which nobody will want to change any more.
4723 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4724 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4725 * frame.c (x_set_scroll_bar_width):
4726 * w32fns.c (w32_createscrollbar):
4727 * w32term.c (w32_set_vertical_scroll_bar):
4728 * xfns.c (x_set_scroll_bar_default_width):
4729 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4730 (x_scroll_bar_expose): Related users changed.
4732 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4734 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4735 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4736 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4738 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4740 * nsterm.h, w32term.h, xterm.h: ...and not here.
4741 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4742 Remove unused Xisms.
4743 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4744 these modules are never compiled otherwise.
4746 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4748 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4749 Doc fix. (Bug#15375)
4751 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4753 Unify Fx_focus_frame between all ports.
4754 * frame.h (x_focus_frame): New prototype.
4755 * xfns.c (Fx_focus_frame): Remove.
4756 (syms_of_xfns): Do not defsubr it.
4757 (x_focus_frame): X implementation.
4758 * nsfns.m (Fx_focus_frame): Remove.
4759 (syms_of_nsfns): Do not defsubr it.
4760 (x_focus_frame): NS implementation.
4761 * w32term.c (Fx_focus_frame): Remove.
4762 (x_focus_on_frame): Rename to...
4763 (x_focus_frame): W32 implementation.
4764 * w32term.h (x_focus_on_frame): Remove prototype.
4765 * w32fns.c (Fx_focus_frame): Remove.
4766 (syms_of_w32fns): Do not defsubr it.
4767 * frame.c (Fx_focus_frame): Define here.
4768 (syms_of_frame): Defsubr here.
4769 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4771 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4773 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4774 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4775 each port to reference the port-specific window system data.
4776 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4777 (FRAME_DISPLAY_INFO): Define.
4778 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4779 (FRAME_DISPLAY_INFO): Define. Adjust users.
4780 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4781 (FRAME_DISPLAY_INFO): Define. Adjust users.
4782 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4783 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4784 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4785 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4786 * xselect.c, xterm.c: All related users changed.
4788 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4790 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4791 (x_menubar_window_to_frame): Remove prototypes.
4792 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4793 (x_menubar_window_to_frame, x_top_window_to_frame):
4795 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4796 (x_menubar_window_to_frame, x_top_window_to_frame):
4797 ...to here and convert all but the last to static.
4799 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4801 * lisp.mk (lisp): Add w32-common-fns.elc.
4803 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4805 * charset.c (char_charset): Document an exception for char-charset.
4807 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4809 * xterm.h (x_display_info): New field last_user_time...
4810 * xterm.c (toplevel): ...to replace static last_user_time.
4811 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4813 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4815 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4816 scroll bar values to prevent thumb from disappear and update comment.
4818 2013-09-11 Glenn Morris <rgm@gnu.org>
4820 * emacs.c (usage_message): Possessive apostrophe tweak.
4822 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4824 * nsterm.m (syms_of_nsterm): Use Qns.
4825 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4826 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4827 * xfns.c (x_display_info_for_name, Fx_open_connection):
4828 Remove old '#if 0' code.
4829 (syms_of_xfns): Use Qx.
4830 * termhooks.h (fullscreen_hook): Remove the leftover.
4831 (struct terminal): Fix typo in comment.
4833 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4835 Cleaning up a few X scroll bar bits.
4836 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4837 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4838 New member last_seen_part, going to replace...
4839 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4840 (xt_action_hook) [USE_LUCID]: Adjust user.
4841 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4842 Lucid-specific scroll bar support.
4843 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4844 to int and adjust to use last_seen_part member.
4845 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4846 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4847 Initialize last_seen_part.
4849 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4851 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4852 insert-buffer-substring an empty string.
4854 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4856 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4857 avoiding a GCC warning.
4859 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4861 Ifdef away frame tool bar code when it is not really used.
4862 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4863 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4864 and minimize_tool_bar_window_p under the above.
4865 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4866 (fset_tool_bar_window): Likewise.
4867 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4868 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4869 (change_frame_size_1):
4870 * window.c (window_from_coordinates, Frecenter): Adjust users.
4871 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4872 code is not really used.
4873 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4874 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4875 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4876 [!USE_GTK && !HAVE_NS]: Define as such.
4877 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4878 (note_mouse_highlight, expose_frame):
4879 * xfns.c (x_set_tool_bar_lines):
4880 * xterm.c (handle_one_xevent): Adjust users.
4882 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4884 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4885 This bug was introduced by my 2013-08-26 patch, which incorrectly
4886 assumed that the terminfo implementation doesn't use termcap buffers.
4887 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4888 these buffers apparently are used after all.
4889 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4890 (struct tty_display_info): Define members termcap_term_buffer and
4891 termcap_strings_buffer even if TERMINFO.
4893 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4896 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4897 'usage' docstring entry to pacify make-docfile.
4899 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4901 Change comparison functions =, <, >, <=, >= to take many arguments.
4902 * data.c: Change comparison functions' interface and implementation.
4903 * lisp.h: Make arithcompare available for efficient two arg
4905 * bytecode.c: Use arithcompare.
4906 * fileio.c: Use new interface.
4908 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4910 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4912 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4914 * eval.c (Feval): Document the new use of `lexical'.
4916 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4918 Review and drop old frame resize hack.
4919 * frame.h (struct frame): Remove force_flush_display_p.
4920 * dispnew.c (update_frame): Adjust user and don't call
4921 flush_frame here. The comment has said that there was an issues
4922 with redisplaying fringes, but I don't see any differences with
4923 and without this hack. Hopefully we can continue without it.
4924 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4925 current frame matrices twice if resized_p is set.
4927 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4929 Do not populate pure Xism x_sync to other ports.
4930 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4931 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4932 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4933 * w32term.h (x_sync): Remove prototype.
4935 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4937 Cleanup frame flushing.
4938 * dispextern.h (struct redisplay_interface):
4939 Drop flush_display_optional because flush_display is enough
4940 for X and flushing via RIF is just a no-op for others.
4941 * frame.h (flush_frame): New function.
4942 * dispnew.c (update_frame):
4943 * minibuf.c (read_minibuf):
4944 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4946 * keyboard.c (detect_input_pending_run_timers): Do not flush
4947 all frames but selected one in redisplay_preserve_echo_area.
4948 * nsterm.m (ns_flush): Remove no-op.
4949 (ns_redisplay_interface): Adjust user.
4950 * w32term.h (x_flush): Remove no-op.
4951 (w32_redisplay_interface): Adjust user.
4952 * xterm.c (x_flush): Simplify because we do not flush all
4953 frames at once any more. Adjust comment.
4954 (x_redisplay_interface): Adjust user.
4956 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4958 Port --without-x --enable-gcc-warnings to Fedora 19.
4959 * gfilenotify.c (globals_of_gfilenotify):
4960 Call g_type_init only if using an older glib version that needs it.
4962 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4964 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4965 (last_glyphless_glyph_merged_face_id): Remove declarations.
4966 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4967 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4968 (last_glyphless_glyph_merged_face_id): Now static.
4969 (merge_escape_glyph_face): New function, refactored from...
4970 (get_next_display_element): ...here.
4971 (merge_glyphless_glyph_face): New function, refactored from...
4972 (produce_glyphless_glyph): ...here...
4973 * term.c (produce_glyphless_glyph): ...and here.
4975 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4977 * eval.c (eval_sub): Only call Ffunction if necessary.
4979 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4981 Attempt to make redisplay more selective when changing cursor type.
4982 * frame.h (struct frame): New bitfield cursor_type_changed.
4983 * xdisp.c (cursor_type_changed): Remove.
4984 (try_cursor_movement, redisplay_window, try_window_id)
4985 (set_frame_cursor_types, try_window_reusing_current_matrix):
4986 Adjust to use per-frame bitfield.
4987 (redisplay_internal): Look for cursor type change on each visible
4988 frame and consider all frames if cursor type has been changed on
4989 the frame other than selected. If cursor type has been changed on
4990 selected frame only, do not use fast update.
4992 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4994 Attempt to make redisplay more selective when changing fonts.
4995 * frame.h (struct frame): New bitfield fonts_changed.
4996 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4997 (adjust_frame_glyphs): Add prototype.
4998 * dispnew.c (fonts_changed_p): Remove.
4999 (adjust_glyphs): Remove because we do not
5000 adjust matrices on all frames at once any more.
5001 (adjust_frame_glyphs): Block and unblock input here.
5002 (adjust_glyph_matrix): Use fonts_changed.
5003 (change_frame_size_1): Use adjust_frame_glyphs.
5004 * font.c (font_open_entity): Use fonts_changed.
5005 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5006 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5007 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5008 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5009 (shrink_mini_window, Fresize_mini_window_internal)
5010 (window_scroll_pixel_based, Fset_window_configuration)
5011 (apply_window_adjustment, Fset_window_vscroll):
5012 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5013 Use adjust_frame_glyphs.
5014 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5015 (try_window_reusing_current_matrix, try_window_id, display_line)
5016 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5017 (redisplay_internal): Consider fonts_changed and adjust frame
5018 matrices for each frame only if the frame is visible. If font
5019 has been changed on some frame during full redisplay, retry
5020 only visible frames where the font has been actually changed.
5022 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5024 Cache current header and mode line height for each window.
5025 * window.h (struct window): New fields mode_line_height
5026 and header_line_height.
5027 * window.c (make_window): Initialize them.
5028 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5029 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5030 (current_mode_line_height, current_header_line_height):
5032 * xdisp.c (current_mode_line_height, current_header_line_height):
5034 (pos_visible_p, init_xdisp): Adjust user.
5035 (redisplay_window): Invalidate mode_line_height and
5036 header_line_height if current and desired matrices do not agree.
5038 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5040 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5041 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5043 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5045 Make --without-x compatible with --enable-gcc-warnings.
5046 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5047 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5048 members under HAVE_WINDOW_SYSTEM.
5049 * keyboard.c (make_lispy_focus_out): Likewise.
5050 (record_menu_key): Move under HAVE_MENUS.
5051 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5052 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5053 (syms_of_xdisp): Adjust user.
5054 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5055 (start_hourglass, cancel_hourglass):
5056 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5057 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5058 and CLEAR_FONT_TABLE_NFONTS.
5059 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5060 Declare only if HAVE_WINDOW_SYSTEM.
5061 (lface_same_font_attributes_p, clear_face_gcs): Define only
5062 if HAVE_WINDOW_SYSTEM.
5064 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5066 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5067 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5068 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5070 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5072 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5074 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5076 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5077 This fixes a type error on hosts where ptrdiff_t is wider than int.
5079 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5081 * keyboard.c (read_key_sequence_vs): New function.
5082 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5085 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5087 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5089 Makefile improvements.
5090 * Makefile.in (config.status): Don't use double-colon rules, as
5091 they are not portable according to POSIX. Fix shell typo with `;
5092 I guess this rule has never been tested?
5093 (VCSWITNESS): New macro, to override any environment var.
5095 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5097 * xterm.h (struct x_display_info): Do not track X connection
5098 fd separately because it is always available from Display.
5099 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5102 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5104 * buffer.c (drop_overlay):
5105 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5106 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5108 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5110 * buffer.c (Fmake_overlay, Fmove_overlay):
5111 * intervals.c (set_point_from_marker):
5112 * print.c (PRINTPREPARE): Prefer signal_error
5113 to plain error and report unsuitable marker too.
5115 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5117 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5118 for 'dragging' member.
5119 (struct x_output): Remove set-but-unused leftovers
5120 'left_before_move' and 'top_before_move'.
5121 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5122 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5123 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5124 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5125 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5126 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5127 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5128 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5130 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5132 * nsfont.m (INVALID_GLYPH): New define.
5133 (nsfont_encode_char): Use INVALID_GLYPH.
5134 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5136 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5138 * xterm.c (x_last_mouse_movement_time): Revert last change.
5139 This code should use XDisplayMotionBufferSize to check display's
5140 motion history first, and there are few other issues as well.
5141 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5142 (handle_one_xevent): Adjust user.
5144 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5146 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5147 * frame.c (Flast_nonminibuf_frame): ... to here.
5148 (check_minibuf_window): Don't abort if no window was found
5151 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5153 Use XGetMotionEvents to ask the last mouse motion time from X server.
5154 * xterm.c (X_MOTION_HISTORY): Default to 1.
5155 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5156 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5157 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5158 Ifdef away legacy code.
5159 (XTmouse_position, x_scroll_bar_report_motion):
5160 Use x_last_mouse_movement_time.
5161 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5164 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5166 * msdos.c (last_mouse_window): Move to...
5167 (dos_rawgetc): ...this function and adjust comment.
5168 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5169 (mouseMoved): ...this function and adjust comment.
5170 * w32term.c (last_window): Likewise with...
5171 (w32_read_socket): ...this function.
5172 * xterm.c (last_window): Likewise with...
5173 (handle_one_xevent): ...this function.
5175 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5177 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5178 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5179 (handle_one_xevent): ...to here.
5180 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5183 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5185 * msdos.c (IT_set_terminal_window): Remove no-op.
5186 (initialize_msdos_display): Adjust terminal setup.
5187 * w32console.c (w32con_set_terminal_window): Remove no-op.
5188 (initialize_w32_display): Adjust terminal setup.
5189 * w32term.c (w32_set_terminal_window): Remove no-op.
5190 (w32_create_terminal): Adjust terminal setup.
5191 * xterm.c (XTset_terminal_window): Remove no-op.
5192 (x_create_terminal): Adjust terminal setup.
5194 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5196 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5198 (ns_create_terminal): Adjust terminal setup.
5199 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5201 (w32_create_terminal): Adjust terminal setup.
5202 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5204 (x_create_terminal): Adjust terminal setup.
5206 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5208 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5209 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5210 * dispnew.c (buffer_posn_from_coords):
5211 * window.c (Fwindow_end, displayed_window_lines):
5212 * xdisp.c (redisplay_mode_lines): Use it.
5214 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5216 * fontset.c (face_for_char): Check char in the current face font first
5217 if HAVE_NS (Bug#15138).
5219 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5221 * window.c (temp_output_buffer_show): Make sure window returned
5222 by display_buffer is live (Bug#15213).
5224 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5226 Minor cleanup to avoid forward declarations.
5227 * coding.h (struct ccl_spec): Remove forward declaration.
5228 * composite.h (toplevel): Include font.h.
5229 (struct composition_it, struct face, struct font_metrics):
5230 Remove forward declaration.
5231 * dispextern.h (struct image, struct atimer): Likewise.
5232 * emacsgtkfixed.h (struct frame): Likewise.
5233 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5234 * font.h (struct font_driver, struct font, struct glyph_string)
5235 (struct face): Remove forward declaration.
5236 * fontset.h (struct face, struct font): Likewise.
5237 * frame.h (toplevel): Style cleanup.
5238 (enum output_method): Move to...
5239 * termhooks.h (enum output_method): ...here.
5240 (struct glyph, struct frame, struct ns_display_info)
5241 (struct x_display_info, struct w32_display_info):
5242 Remove forward declaration.
5243 * xterm.h (toplevel): Include termhooks.h.
5244 (struct font, struct window, struct glyph_matrix, struct frame)
5245 (struct input_event, struct face, struct image): Remove forward
5247 * gtkutil.h (struct _widget_value): Likewise.
5248 * keyboard.h (toplevel): Include termhooks.h.
5249 (struct input_event): Remove forward declaration.
5251 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5253 * intervals.c (set_point_from_marker): New function.
5254 * editfns.c (Fgoto_char):
5255 * process.c (Finternal_default_process_filter):
5256 * window.c (select_window_1): Use it.
5257 * buffer.h (set_point_from_marker): Add prototype.
5259 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5261 * w32.c (term_winsock): Call release_listen_threads before calling
5263 (_sys_wait_accept): Wait for accept event in a loop with a finite
5264 timeout, instead of waiting indefinitely. Will hopefully avoid
5265 hanging during exit because WSACleanup deadlocks waiting for the
5266 event object to be released. (Bug#14333)
5268 * w32proc.c (release_listen_threads): New function, signals all
5269 the reader threads that listen for connections to stop waiting.
5271 * w32.h (release_listen_threads): Add prototype.
5273 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5275 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5276 field of new marker (for sanity and safety).
5277 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5278 anyway because XMISCTYPE is a function and can't be an lvalue).
5280 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5282 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5283 (x_after_update_window_line, x_scroll_bar_create)
5284 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5285 (handle_one_xevent, x_clear_frame_area):
5286 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5287 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5288 * xterm.h (x_clear_area): Adjust prototype.
5290 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5292 Hook scanning and indentation functions to find_newline. This helps
5293 to avoid duplicated code and renders more respect to newline cache.
5294 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5295 * cmds.c (Fforward_line):
5296 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5297 Use find_newline and avoid unnecessary point movements.
5298 * search.c (scan_newline): Implement on top of find_newline.
5300 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5302 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5303 scoped code (bug#11258).
5305 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5307 * nsterm.m (last_window): New variable.
5308 (EV_TRAILER2): New macro.
5309 (EV_TRAILER): Call EV_TRAILER2.
5310 (mouseMoved:): Add support for mouse-autoselect-window
5311 on nextstep (Bug#6888).
5313 2013-08-28 Andreas Schwab <schwab@suse.de>
5315 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5316 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5317 Remove unused macro definitions.
5318 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5319 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5320 Only define if emacs.
5322 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5324 Prefer enum glyph_row_area to int where appropriate.
5325 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5327 (window_box, window_box_width, window_box_left, window_box_left_offset)
5328 (window_box_right, window_box_right_offset): Adjust prototypes.
5329 * xdisp.c (window_box, window_box_width, window_box_left)
5330 (window_box_left_offset, window_box_right, window_box_right_offset):
5331 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5332 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5333 * nsterm.m (ns_clip_to_row):
5334 * w32term.c (w32_clip_to_row):
5335 * xterm.c (x_clip_to_row): Likewise.
5337 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5339 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5340 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5342 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5344 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5345 for portability to hosts where /bin/sh has problems.
5347 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5349 Redesign redisplay interface to drop global output_cursor.
5350 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5351 (toplevel): Remove declaration of output_cursor.
5352 (set_output_cursor, x_cursor_to): Remove prototype.
5353 * window.h (struct window): New member output_cursor.
5354 (output_cursor_to): New function to replace RIF member.
5355 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5356 (update_text_area, set_window_cursor_after_update): Use it.
5357 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5358 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5359 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5360 * w32term.c (x_update_window_begin, x_update_window_end):
5361 * xterm.c (x_update_window_begin, x_update_window_end):
5362 Adjust to use per-window output cursor.
5364 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5366 Simplify SELECT_TYPE-related code.
5367 Like EMACS_TIME, this portability layer is no longer needed, since
5368 Emacs has been using fd_set as a portability layer for some time.
5369 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5370 (SELECT_TYPE): Remove. All uses changed to fd_set.
5371 (fd_set) [!FD_SET]: New typedef.
5373 Simplify EMACS_TIME-related code.
5374 This portability layer is no longer needed, since Emacs has been
5375 using struct timespec as a portability layer for some time.
5376 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5377 Include <time.h> rather than "systime.h"; that's all that's needed now.
5378 * dispnew.c: Include <timespec.h> rather than "systime.h";
5379 that's all that's needed now.
5380 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5381 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5382 TIMESPEC_RESOLUTION.
5383 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5384 LOG10_TIMESPEC_RESOLUTION.
5385 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5386 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5387 (make_emacs_time): Remove. All used changed to make_timespec.
5388 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5389 (current_timespec): Rename from current_emacs_time. All uses changed.
5390 (add_emacs_time): Remove. All uses changed to timespec_add.
5391 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5392 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5393 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5394 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5395 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5396 (current_timespec): Rename from current_emacs_time. All uses changed.
5397 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5398 changed to timespec_cmp.
5399 * xgselect.c: Include <timespec.h>, since our .h files don't.
5401 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5403 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5404 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5405 Remove the leftovers.
5406 * gtkutil.c (toplevel): Do not declare Qxft but include
5408 * image.c (toplevel): Do not declare Vlibrary_cache because
5409 it's already done in lisp.h.
5411 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5413 * lisp.h (Mouse_HLInfo): Move from here...
5414 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5415 (reset_mouse_highlight): New function.
5416 * msdos.c (dos_set_window_size, IT_update_begin)
5417 (internal_terminal_init):
5418 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5419 (ns_initialize_display_info):
5420 * w32console.c (initialize_w32_display):
5421 * w32term.c (x_update_window_end, x_free_frame_resources)
5422 (w32_initialize_display_info):
5423 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5424 * window.c (Fdelete_other_windows_internal):
5425 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5426 * termchar.h (toplevel):
5427 * xterm.h (toplevel): Include dispextern.h.
5429 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5431 Fix minor problems found by static checking.
5432 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5433 (expect): Avoid nested-if warning.
5434 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5435 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5436 * nsterm.h, nsterm.m (ns_select):
5437 * xgselect.c, xgselect.h (xg_select):
5438 Adjust signature to better match pselect's.
5439 * nsterm.m (ns_select):
5440 Don't set *TIMEOUT, since pselect doesn't.
5441 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5442 diagnostic about assigning const char * to it.
5443 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5445 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5447 * lread.c (substitute_object_recurse): Handle hash-tables as well
5450 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5452 Fix unlikely core dump in init_tty, and simplify terminfo case.
5453 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5454 The old version incorrectly dumped core if malloc returned a
5455 buffer containing only non-NUL bytes.
5456 (init_tty): Do not allocate or free termcap buffers; the
5457 struct does that for us now.
5458 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5459 (struct tty_display_info): Define members termcap_term_buffer and
5460 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5461 use them. Allocate them directly in struct rather than indirectly
5462 via a pointer, to simplify init_tty.
5464 * frame.c (check_minibuf_window): Initialize 'window' properly,
5465 so that Emacs reliably aborts later if 'window' is not initialized.
5467 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5469 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5470 of VoidSymbol (Bug#15154).
5472 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5474 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5475 mouse_face_beg_y and mouse_face_end_y.
5476 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5477 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5478 Adjust users and update comment where appropriate.
5480 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5482 * frame.c (check_minibuf_window): New function.
5483 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5484 Call check_minibuf_window (Bug#15183).
5486 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5488 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5489 because this is the only last cursor data we need to keep and consult.
5490 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5491 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5494 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5496 Fix recovering from possible decompression error.
5497 Since insert_from_gap doesn't always move point, we can't use PT as
5498 the position where the partially decompressed data ends, and
5499 should count how many bytes was produced so far.
5500 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5501 (unwind_decompress): Really delete partially uncompressed data.
5502 (Fzlib_decompress_region): Take decompressed data size into account.
5504 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5506 * syntax.c (init_syntax_once): Adjust comment and do an early
5507 initialization of Qchar_table_extra_slots just once...
5508 * casetab.c (init_casetab_once):
5509 * category.c (init_category_once):
5510 * character.c (syms_of_character):
5511 * coding.c (syms_of_coding):
5512 * xdisp.c (syms_of_xdisp): ...and omit it here.
5514 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5516 * xdisp.c (get_next_display_element): Don't apply to characters
5517 from a display vector the logic of setting it->end_of_box_run_p
5518 suitable for characters from a buffer. (Bug#15175)
5520 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5521 to handle directories, rather than '_utime' which doesn't.
5524 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5526 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5527 or fullscreen (Bug#14627).
5529 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5531 System-dependent integer overflow fixes.
5532 * process.c (Fset_process_window_size): Signal an error if
5533 the window size is outside the range supported by the lower level.
5534 * sysdep.c (set_window_size): Return negative on error,
5535 nonnegative on success, rather than -1, 0, 1 on not in system,
5536 failure, success. This is simpler. Caller changed.
5537 (serial_configure): Remove unnecessary initialization of local.
5538 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5539 size fits in unsigned long; this isn't true on some 32-bit hosts.
5540 Avoid buffer overrun if some future version of /proc/meminfo has a
5541 variable name longer than 20 bytes.
5542 (system_process_attributes) [__FreeBSD__]:
5543 Don't assume hw.availpages fits in 'int'.
5545 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5547 Don't let very long directory names overrun the stack.
5548 Fix some related minor problems involving "//", vfork.
5549 * callproc.c (encode_current_directory): New function.
5550 (call_process): Don't append "/"; not needed.
5551 * fileio.c (file_name_as_directory_slop): New constant.
5552 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5553 this can save the caller having to alloca.
5554 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5555 Use SAFE_ALLOCA, not alloca.
5556 (directory_file_name, Fexpand_file_name): Leave leading "//"
5557 alone, since it can be special even on POSIX platforms.
5558 * callproc.c (call_process):
5559 * process.c (Fformat_network_address):
5560 * sysdep.c (sys_subshell):
5561 Use encode_current_directory rather than rolling our own.
5562 (create_process): No need to encode directory; caller does that now.
5563 * process.h (encode_current_directory): New decl.
5564 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5565 Rework to avoid 'goto xyzzy;'.
5567 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5569 * xdisp.c (handle_face_prop): If the default face was remapped use
5570 the remapped face for strings from prefix properties. (Bug#15155)
5572 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5574 Minor cleanup for redisplay interface and few related functions.
5575 * frame.h (enum text_cursor_kinds): Move from here...
5576 * dispextern.h (enum text_cursor_kinds): ...to here.
5577 (toplevel): Drop unnecessary declarations.
5578 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5579 in update_window_end_hook and draw_window_cursor functions.
5580 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5581 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5582 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5583 * xterm.c (x_update_window_end, x_draw_window_cursor):
5584 * xdisp.c (display_and_set_cursor, update_window_cursor)
5585 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5586 enum text_cursor_kinds where appropriate.
5588 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5590 Redesign redisplay interface to drop updated_row and updated_area.
5591 * dispextern.h (updated_row, updated_area): Remove declaration.
5592 (struct redisplay_interface): Pass glyph row and row area parameters
5593 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5594 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5596 * dispnew.c (updated_row, updated_area): Remove.
5597 (redraw_overlapped_rows, update_window_line): Adjust user.
5598 (update_marginal_area, update_text_area): Likewise. Pass updated row
5599 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5600 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5603 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5605 * process.c (flush_pending_output): Remove stub.
5608 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5610 * callproc.c: Fix race that killed background processes (Bug#15144).
5611 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5612 Record deleted process-id in critical section, not afterwards.
5613 Don't mistakenly kill process created by a call-process invocation
5614 that discards output and does not wait.
5616 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5618 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5619 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5620 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5621 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5622 to shut up compiler in mark_object.
5623 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5625 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5627 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5628 We can't portably rely on PTY_OPEN doing that, even if
5629 it calls posix_openpt with O_CLOEXEC.
5631 2013-08-20 Kenichi Handa <handa@gnu.org>
5633 * character.c (string_char): Improve commentary.
5635 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5637 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5638 (struct animation_cache): Make signature a flexible array member.
5639 All uses changed. This is a tad slower but may insulate us better
5640 from future changes to ImageMagick.
5642 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5644 * image.c: Shrink memory needed for animation cache.
5645 (SIGNATURE_DIGESTSIZE): New constant.
5646 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5647 (imagemagick_create_cache): Copy the signature. This saves
5648 several KB of memory that ImageMagick wastes per signature.
5649 Don't bother updating the update_time, as the caller does that now.
5650 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5651 it's a fixed size struct member now.
5652 (imagemagick_get_animation_cache): Always destroy the signature,
5653 as it's now imagemagick_create_cache's responsibility to copy it.
5654 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5655 and use memcmp rather than strcmp.
5656 eassert that ImageMagick returns a signature of the specified length.
5658 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5660 * image.c (imagemagick_get_animation_cache): Don't segfault on
5662 (imagemagick_get_animation_cache): Revert to previous definition
5663 so that it actually works. But keep the memory leak fix.
5664 (imagemagick_get_animation_cache): Fix memory leak.
5666 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5668 * image.c: Fix animation cache signature memory leak.
5669 Fix some other minor performance problems while we're at it.
5670 (imagemagick_create_cache): Clear just the members that
5671 need clearing. Don't set update_time, as caller does that now.
5672 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5673 Simplify by using pointer-to-pointer instead of a prev pointer.
5674 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5675 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5676 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5677 it's already a copy. Free the signature probe unless it's cached.
5679 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5680 This was introduced by my 2013-08-12 fix for Bug#15035.
5682 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5684 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5685 (imagemagick_prune_animation_cache): Now static.
5687 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5689 * image.c (imagemagick_get_animation_cache): Don't segfault when
5690 pruning all entries.
5692 2013-08-18 Ken Brown <kbrown@cornell.edu>
5694 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5695 static heap if ENABLE_CHECKING is defined.
5696 (max_bss_sbrk_ptr): New variable.
5698 (report_sheap_usage): Report maximum static heap usage instead of
5699 ending static heap usage.
5701 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5703 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5704 of zlib_initialized according to the results of calling
5705 init_zlib_functions.
5707 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5709 * image.c: Implement an ImageMagick per-image cache.
5710 (imagemagick_get_animation_cache): Fix a double-free error.
5711 (imagemagick_load_image): Remove the ping_wand code, which only
5712 apparently saved time on invalid animated images, and slowed down
5713 everything else. Optimise for the common case.
5715 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5717 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5719 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5721 * marker.c (set_marker): Remove documentation of undefined behavior.
5723 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5725 * image.c (imagemagick_compute_animated_image): Animate correctly
5726 when sub-images are smaller than the main image.
5727 (imagemagick_compute_animated_image): Setting the iterator row to
5728 zero is apparently not allowed.
5729 (imagemagick_compute_animated_image): Allow images that say they
5730 have sub-images that are bigger than the main image, but just crop
5733 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5735 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5737 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5739 * image.c (imagemagick_compute_animated_image): Respect the GIF
5742 2013-08-15 Ken Brown <kbrown@cornell.edu>
5744 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5745 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5748 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5750 Fix minor problems found by static checking.
5751 * frame.c (delete_frame):
5752 * xdisp.c (next_element_from_display_vector):
5753 Avoid uninitialized local.
5754 * image.c (imagemagick_compute_animated_image): Port to C89.
5755 Prefer usual GNU indentation style for loops.
5756 Be more careful about bizarrely large sizes, by using ptrdiff_t
5759 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5761 Fix infinite frame selection loop (Bug#15025).
5762 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5764 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5766 * xdisp.c (compute_window_start_on_continuation_line):
5767 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5768 to make sure we end up setting the window start at the leftmost
5769 visible character of the display line. This avoids funky
5770 horizontal shifting because the window start is not kept on the
5771 same position. (Bug#15090)
5772 (next_element_from_display_vector): Support 'box' face attribute
5773 in the face definitions of a display vector. (Bug#15099)
5775 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5777 * image.c (imagemagick_compute_animated_image): Implement animated
5779 (imagemagick_compute_animated_image): Fix some compilation
5780 warnings. Implement a very simple cache to make the animation
5781 usable at all, but it should be replaced with a per-image cache.
5783 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5785 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5786 to do `for' loops over alist values.
5787 * buffer.h (FOR_EACH_BUFFER):
5788 * process.c (FOR_EACH_PROCESS): Use it.
5789 (handle_child_signal, status_notify, Fget_buffer_process)
5790 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5792 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5794 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5795 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5796 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5797 to xzalloc and so avoid redundant call to memset.
5798 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5799 members because it is allocated with xzalloc and so already zeroed.
5801 2013-08-14 Ken Brown <kbrown@cornell.edu>
5803 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5806 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5808 Utility function and macro to copy Lisp string to C string.
5809 * lisp.h (xlispstrdupa): New macro.
5810 (xlispstrdup): New prototype.
5811 * alloc.c (xlispstrdup): New function.
5812 * callint.c (Fcall_interactively):
5813 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5814 (Fsubstitute_in_file_name):
5815 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5816 * image.c (x_create_bitmap_from_file):
5817 * w32term.c (w32_term_init):
5818 * xterm.c (x_term_init): Use xlispstrdup.
5820 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5822 * image.c (imagemagick_load_image): Make animated pictures work.
5823 There's still some problems with background color settings, though
5826 * decompress.c (unwind_decompress): Always restore point.
5828 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5830 * marker.c (set_marker): Reformat documentation.
5832 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5834 * xdisp.c (cursor_type_changed): Now static.
5836 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5837 Use changed. This avoids the need to call xmalloc and for the
5838 caller to call xfree, and avoids memory leaks in some situations.
5840 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5842 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5843 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5844 (redisplay_window): If window_end_valid is cleared due to non-zero
5845 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5846 so do not call to try_cursor_movement for that window.
5848 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5850 * window.h (struct window): Convert window_end_pos and
5851 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5852 (wset_window_end_pos, wset_window_end_vpos): Remove.
5853 * dispnew.c (adjust_glyph_matrix):
5854 * window.c (Fwindow_end, replace_window, set_window_buffer)
5856 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5857 (set_vertical_scroll_bar, redisplay_window, try_window)
5858 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5859 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5860 (note_mouse_highlight): Adjust users.
5861 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5864 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5866 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5867 * image.c (imagemagick_filename_hint): Use `const char *' and
5868 prefer SSDATA to SDATA to avoid warnings.
5870 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5872 Cleanup window fringes, margins and scroll bars adjustments.
5873 * window.c (set_window_fringes, set_window_margins)
5874 (set_window_scroll_bars, apply_window_adjustment): New functions.
5875 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5876 (Fset_window_scroll_bars): Use them.
5878 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5880 * window.h (struct window): Convert scroll_bar_width
5881 from Lisp_Object to integer. Adjust comment.
5882 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5884 * window.c (wset_scroll_bar_width): Remove.
5885 (make_window): Initialize scroll_bar_width.
5886 (Fsplit_window_internal): Use direct assignment.
5887 (Fset_window_configuration, save_window_save):
5888 Convert Lisp_Object to integer and back where appropriate.
5889 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5890 bar was actually changed, and mention this in docstring.
5892 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5894 * decompress.c: Minor simplifications.
5895 (Fzlib_decompress_region): Don't bother verifying
5896 that avail_out <= UINT_MAX, as that was confusing.
5897 Mention the restriction in a comment instead.
5898 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5900 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5902 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5903 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5905 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5907 * image.c (imagemagick_filename_hint): Check for errors in the
5910 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5912 * window.c (Fwindow_margins): Return nil when there's no marginal
5913 area, as per the documented API.
5915 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5916 Fmake_vector, as scroll bar's struct members are not all Lisp
5917 objects now. This avoids crashes in GC.
5919 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5920 bool, so its address could be taken.
5922 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5924 * image.c (imagemagick_filename_hint): New function to possibly
5925 apply `image-content-type-suffixes'.
5926 (imagemagick_load_image): Use it.
5928 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5930 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5931 if loading zlib failed.
5933 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5935 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5936 2013-08-13 checkin below. Change bool to BOOL, rule is:
5937 All Obj-C code uses BOOL, except for interfaces callable from C.
5939 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5941 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5943 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5944 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5945 bool instead of BOOL.
5946 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5947 from Lisp_Object to bitfield. Adjust comment.
5948 * w32term.c (x_scroll_bar_create): Adjust user.
5949 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5950 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5951 Use bool for boolean.
5952 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5953 to `unsigned int' when defining a bitfield.
5955 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5957 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5959 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5961 * window.h (struct window): Convert left_margin_cols and
5962 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5963 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5964 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5966 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5968 (showing_window_margins_p, update_window_line, update_frame_1):
5969 * fringe.c (draw_fringe_bitmap_1):
5970 * xdisp.c (window_box_width): Adjust users.
5971 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5972 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5973 Use direct assignment.
5974 (Fset_window_configuration, save_window_save, Fwindow_margins):
5975 Convert Lisp_Object to integer and back where appropriate.
5976 (Fset_window_margins): Adjust user. Return t if any margin
5977 was actually changed, and mention this in docstring.
5979 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5981 * syntax.c (forward_word):
5982 * cmds.c (forward_char, backward_char): Mention the optional argument.
5984 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5986 * window.h (struct window): Convert left_fringe_width
5987 and right_fringe_width from Lisp_Objects to integers.
5989 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5990 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5991 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5993 (make_window): Initialize new integer fields to -1.
5994 (Fsplit_window_internal): Use direct assignment.
5995 (Fset_window_configuration, save_window_save):
5996 Convert Lisp_Object to integer and back where appropriate.
5997 (Fset_window_fringes): Adjust user. Return t if any fringe
5998 was actually changed, and mention this in docstring.
6000 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6002 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6003 * nsfns.m (x_set_cursor_type):
6004 * w32fns.c (x_set_cursor_type):
6005 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6006 * xdisp.c (set_frame_cursor_types): ...but in common code.
6008 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6010 * font.c (clear_font_cache): New function, stripped from...
6011 (Fclear_font_cache): ...here, which now uses the function
6012 above. Adjust comment.
6013 * font.h (clear_font_cache): Add prototype.
6014 * xfaces.c (clear_face_cache): Use clear_font_cache.
6016 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6018 * window.c (Fset_window_start): Compare `w', not `window' because
6019 `w' might not be equal to `window' after call to decode_live_window.
6021 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6023 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6024 This fixes a problem introduced by the Bug#15035 patch
6025 when using GPG. Reported by Herbert J. Skuhra.
6027 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6029 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6030 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6031 not yet initialized.
6033 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6035 * decompress.c (Fzlib_decompress_region): Support zlib
6036 decompression, too, and rename.
6038 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6040 Minor zlib configuration tweaks.
6041 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6042 Don't assume presence of fn_inflateInit2_ zlib internal function.
6044 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6046 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6047 include the zlib prefix.
6049 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6051 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6052 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6053 define static variables that are pointers to zlib functions to be
6055 (init_zlib_functions) [WINDOWSNT]: New function.
6056 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6058 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6059 macros instead of invoking the zlib functions directly.
6060 (syms_of_decompress): DEFSYM Qzlib_dll.
6061 Staticpro Szlib_available_p.
6063 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6065 Avoid looping over all frame windows to freeze and unfreeze.
6066 * window.h (struct window): Drop frozen_window_start_p.
6067 (freeze_window_starts): Drop prototype.
6068 * frame.h (struct frame): New frozen_window_starts flag.
6069 (FRAME_WINDOWS_FROZEN): New macro.
6070 * window.c (freeze_window_start, freeze_window_starts):
6072 (select_window, replace_window): Adjust users.
6073 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6074 (window_frozen_p): New function.
6075 (redisplay_window): Use it.
6077 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6079 Fix some fd issues when running subprocesses (Bug#15035).
6080 Fix bugs that can leak files or file descriptors on errors.
6081 Don't unlink open temp files, as that's hard for users to diagnose
6082 when things go awry (e.g., temp disk exhausted).
6083 Don't bother to lock temp files. Check for invalid recursion.
6084 * callproc.c (synch_process_fd): Remove. All uses removed.
6085 (synch_process_tempfile): New var or macro.
6086 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6088 (record_kill_process): New arg, the temp name. All callers changed.
6089 (delete_temp_file): Now just a simple wrapper around unlink.
6090 (call_process_kill): New arg, the call_process_fd array.
6091 Close them all. Clear synch_process_pid. Remove the temp file,
6092 or arrange for it to be removed.
6093 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6094 that's been moved to synch_process_tempfile. Caller changed.
6095 Do not remove the tempfile; that's now call_process_kill's
6097 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6098 call_process_kill; the caller now does that.
6099 (call_process_cleanup): Do not close the process fd; that's now
6100 call_process_kill's responsibility.
6101 (Fcall_process): Implement via new function call_process, which
6102 has most of the old body of Fcall_process, but with a different API.
6103 (call_process): New function that does not open or close filefd if
6104 it is nonnegative. Record which fds need to be closed, and let
6105 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6106 Signal an error if invoked recursively (could be done via a hook).
6107 Simplify creation of the tempfile in the MSDOS case.
6108 Don't create the output file until after checking for the executable.
6109 Report any failure to open /dev/null.
6110 Don't open /dev/null for writing twice; once is enough.
6111 Don't create pipe if all output is being discarded or sent to file.
6112 Don't worry about setting up the coding system or reading from the
6113 pipe if all output is being discarded.
6114 Hoist fd_error local into top level, to lessen block nesting.
6115 Don't record deleted pid here; now done by Fcall_process_region.
6116 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6117 and note its success in synch_process_tempfile.
6118 Do not leak resources when child_setup fails.
6119 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6120 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6121 (create_temp_file): Now returns open fd, with an additional
6122 Lisp_Object * argument to return the name. All callers changed.
6123 Do not close the file; rewind it instead, and leave it open for
6124 the caller. Do not lock the temp file. Unwind-protect the file
6125 and the file-descriptor.
6126 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6127 If an asynchrounous process, record it here, not in call_process.
6128 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6129 * eval.c (set_unwind_protect): New function.
6130 * fileio.c (write_region): New function, generalized from the
6131 old Fwrite_region. Do not lock temp files.
6132 (Fwrite_region): Use it.
6133 * lisp.h (set_unwind_protect, write_region): New decls.
6134 * process.c: Include <verify.h>.
6135 (make_process): Mark fds as initially closed.
6136 (deleted_pid_list): Now a list of pid-filename pairs.
6138 (close_process_fd): New function.
6139 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6140 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6141 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6142 (create_process, create_pty, Fmake_serial_process)
6143 (server_accept_connection): Record which fds need to be closed,
6144 and let deactivate_process close them.
6145 (Fmake_network_process): Do not discard the unwind-protect
6146 until it's safe to do so.
6147 (deactivate_process): Close the fds opened by create_process etc.
6148 (Fprocess_send_eof): Adjust to new way of recording open fds.
6149 Report an error if /dev/null can't be opened, instead of aborting.
6150 * process.h (PROCESS_OPEN_FDS): New constant.
6151 (struct Lisp_Process): New member open_fds.
6152 (record_kill_process, record_deleted_pid): Adjust signatures.
6153 (record_deleted_pid): Move decl here ...
6154 * syswait.h (record_deleted_pid): ... from here.
6156 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6158 * decompress.c: Fix bugs with large buffers and weird inputs.
6159 Tune a bit. Reindent as per usual Emacs style.
6160 (BUFFER_SIZE): Remove.
6161 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6162 more than UINT_MAX bytes. Decompress into the gap instead of into
6163 an auto buffer, as this should avoid copying. Return nil if
6164 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6165 set immediate_quit; we shouldn't trust zlib code that much.
6167 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6169 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6170 errors, and really move the gap to where we want it.
6172 * lisp.h: Include decompress.c support.
6174 * emacs.c (main): Include decompress.c support.
6176 * Makefile.in: Include -lz if present.
6178 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6180 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6181 (initWithTitle:): Initialize frame to 0.
6182 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6183 (fillWithWidgetValue:frame:): Rename from
6184 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6186 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6187 fillWithWidgetValue:frame:
6189 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6190 remove memory leak warnings.
6192 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6193 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6196 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6197 (x_activate_menubar): Update the whole menu.
6198 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6199 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6200 current event is not NSSystemDefined (Bug#15001).
6201 Call ns_check_menu_open only if trackingMenu is 2.
6202 (menuDidClose:): New method, decrease trackingMenu.
6203 (fillWithWidgetValue:setDelegate:): New method.
6204 (fillWithWidgetValue:): Call the above.
6206 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6208 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6210 Omit some unnecessary casts.
6211 Many of these go back to the old pre-C89 days, when they may have
6212 been needed, but we've been assuming C89 or later for a while now.
6213 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6214 (live_float_p, live_misc_p, live_vector_p):
6215 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6216 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6217 (defvar_per_buffer):
6218 * callint.c (Fcall_interactively):
6219 * doc.c (Fsubstitute_command_keys):
6220 * filelock.c (get_boot_time):
6221 * frame.c (xrdb_get_resource):
6222 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6223 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6224 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6225 (menuitem_highlight_callback, menu_destroy_callback)
6226 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6227 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6228 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6229 (xg_tool_bar_help_callback, tb_size_cb):
6230 * image.c (xpm_alloc_color, png_read_from_memory)
6231 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6232 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6234 * keymap.c (describe_map):
6235 * nsfns.m (Fns_display_monitor_attributes_list):
6236 * nsmenu.m (process_dialog:):
6237 * nsterm.m (hold_event):
6238 * process.c (wait_reading_process_output):
6239 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6240 * scroll.c (do_direct_scrolling, scrolling_1):
6241 * termcap.c (tgetent):
6242 * window.c (check_window_containing, add_window_to_list)
6243 (freeze_window_starts):
6244 * xdisp.c (compare_overlay_entries, vmessage):
6245 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6246 (x_get_monitor_attributes_xrandr)
6247 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6248 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6249 * xfont.c (xfont_match, xfont_open):
6250 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6251 (menubar_selection_callback, menu_position_func)
6252 (popup_selection_callback, create_and_show_popup_menu)
6253 (dialog_selection_callback, create_and_show_dialog):
6254 * xrdb.c (x_get_string_resource)
6256 * xsmfns.c (x_session_check_input):
6257 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6258 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6259 (xaw_jump_callback, xaw_scroll_callback):
6260 Omit unnecessary casts.
6262 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6264 Minor string-length refactoring.
6265 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6266 * frame.c (make_monitor_attribute_list):
6267 Prefer build_string to strlen + make_string.
6269 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6271 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6272 don't check minor_code (Bug#14417).
6274 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6276 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6277 vertical positions instead. This avoids calling MATRIX_ROW with
6278 row numbers that are possibly beyond valid limits. (Bug#15064)
6280 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6282 Use xstrdup and build_unibyte_string where applicable.
6283 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6284 * xfns.c (x_window):
6285 * xrdb.c (x_get_customization_string):
6286 * xterm.c (xim_initialize):
6287 * w32fns.c (w32_window): Use xstrdup.
6288 (w32_display_monitor_attributes_list):
6289 * emacs.c (init_cmdargs):
6290 * keyboard.c (PUSH_C_STR):
6291 * nsfont.m (nsfont_open):
6292 * sysdep.c (system_process_attributes):
6293 * w32.c (system_process_attributes):
6294 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6296 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6298 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6299 variables of these types so that GDB would know about them, as aid
6300 for debugging fatal exceptions. (Bug#15024) See also
6301 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6304 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6306 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6307 larger than the NSWindow (Bug#14934).
6309 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6311 Redesign redisplay interface to drop global variable updated_window.
6312 Always pass currently updated window as a parameter to update routines.
6313 * dispextern.h (updated_window): Remove declaration.
6314 (struct redisplay_interface): Pass window parameter to
6315 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6316 and after_update_window_hook.
6317 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6319 * dispnew.c (updated_window): Remove.
6320 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6321 (update_window_line): Adjust to match redisplay interface changes.
6322 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6323 (ns_scroll_run, ns_after_update_window_line):
6324 * w32term.c (x_update_window_begin, x_update_window_end)
6325 (x_after_update_window_line, x_scroll_run):
6326 * xterm.c (x_update_window_begin, x_update_window_end)
6327 (x_after_update_window_line, x_scroll_run):
6328 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6329 Likewise. Adjust comments where appropriate.
6330 (x_cursor_to): Simplify because this is always called during window
6331 update (but install debugging check anyway).
6332 (expose_window): Check must_be_updated_p flag to see whether this
6333 function is called during window update.
6335 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6337 Do not reset window modification event counters excessively.
6338 These leftovers and poor man's tricky methods to catch extra
6339 redisplay's attention are no longer needed.
6340 * frame.c (set_menu_bar_lines_1):
6341 * minibuf.c (read_minibuf_unwind):
6342 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6343 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6344 (window_scroll_line_based, Fset_window_configuration):
6345 * xdisp.c (redisplay_window): Do not reset last_modified and
6346 last_overlay_modified counters.
6348 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6350 * xselect.c (x_send_client_event): Set send_event and serial, memset
6351 data.l as it might be bigger than data.b. Use 24 bit mask to
6352 XSendEvent (Bug#15034).
6354 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6356 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6357 for TTY frames that are not the top frame on their console.
6360 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6362 * w32term.c (w32fullscreen_hook): Really maximize frame when
6363 asked for (Bug#14841).
6365 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6367 Prefer selected_window to Fselected_window, likewise for frames.
6368 * buffer.c (Fbuffer_swap_text):
6369 * data.c (Fvariable_binding_locus):
6370 * window.c (run_window_configuration_change_hook): Adjust users.
6371 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6372 Use decode_live_frame.
6374 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6376 Be more careful if selected window shows the buffer other than current,
6377 use window_outdated only if this is not so. This change should also
6378 address some weird issues discussed in Bug#13012.
6379 * window.h (window_outdated): New prototype.
6380 * window.c (window_outdated): Now here. Convert from static and
6381 always assume window's buffer.
6382 (Fwindow_end, Fwindow_line_height): Use it.
6383 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6384 and always assume window's buffer.
6385 (redisplay_window): Adjust user.
6386 (redisplay_internal): Call to reconsider_clip_changes once and
6387 check whether mode line should be updated only if selected window
6388 shows current buffer.
6389 (run_window_scroll_functions): Use eassert for debugging check.
6390 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6392 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6394 * window.c (window_scroll, window_scroll_pixel_based)
6395 (window_scroll_line_based): Use bool for booleans.
6397 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6399 * process.c: Fix minor off-by-one issues in descriptor counts.
6400 This shouldn't fix any real bugs, but it cleans up the code a bit.
6401 (max_process_desc, max_input_desc): -1, not 0, means none.
6403 (delete_input_desc): New function.
6404 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6405 (deactivate_process): Scan backwards when recomuting max_process_desc;
6406 that should be faster.
6407 (init_process_emacs): Initialize max_input_desc.
6409 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6411 Use region cache to speedup bidi_find_paragraph_start.
6412 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6413 Rename cache_long_line_scans to cache_long_scans.
6414 * buffer.c (bset_cache_long_line_scans): Rename to
6415 bset_cache_long_scans.
6416 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6417 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6419 (syms_of_buffer): Rename cache-long-line-scans to
6420 cache-long-scans. Adjust docstring.
6421 * search.c (newline_cache_on_off):
6422 * indent.c (width_run_cache_on_off): Adjust users.
6423 * bidi.c (bidi_paragraph_cache_on_off): New function.
6424 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6425 * insdel.c (prepare_to_modify_buffer):
6426 Invalidate bidi_paragraph_cache if enabled.
6428 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6430 Invalidate region caches only if buffer text is going to be changed.
6431 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6432 (modify_text): ...new prototype.
6433 (prepare_to_modify_buffer_1): New prototype.
6434 * textprop.c (modify_region): Rename to...
6435 (modify_text_properties): ...new function.
6436 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6437 (Fremove_list_of_text_properties): Adjust users.
6438 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6439 (modify_text): ...new function.
6440 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6441 (prepare_to_modify_buffer_1): ...new function.
6442 * casefiddle.c (casify_region):
6443 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6444 (Ftranspose_regions): Use modify_text.
6446 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6448 * lisp.mk (lisp): Add nadvice.elc.
6450 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6452 New macro to iterate over live buffers similar to frames.
6453 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6454 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6455 Declare buffer-related variables here to offload lisp.h.
6456 * buffer.c (Vbuffer_alist): Adjust comment.
6457 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6458 (other_buffer_safely):
6459 * data.c (store_symval_forwarding):
6460 * dispnew.c (Fframe_or_buffer_changed_p):
6461 * fileio.c (Fdo_auto_save):
6462 * filelock.c (unlock_all_files):
6463 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6465 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6467 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6468 * callproc.c (create_temp_file):
6469 * filelock.c (create_lock_file):
6470 Assume mkostemp, since it's now provided by Gnulib.
6472 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6474 * w32.c (mkostemp): New function.
6475 (mktemp): Remove, no longer used. Most of the code reused in
6476 mkostemp. (Bug#15015)
6477 (mktemp): Don't undef.
6479 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6481 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6482 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6483 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6484 (free_glyph_pool, check_glyph_memory): Likewise for
6485 all users. Adjust comments where appropriate.
6487 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6489 * composite.h: Minor fixups.
6490 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6491 to fix a misspelling, and change it to an inline function while
6492 we're at it (it need not be a macro). All uses changed.
6493 (composition_method, composition_valid_p):
6494 Rewrite to avoid assignments in if-conditions.
6496 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6498 Do not use global Lisp_Object in composition macros.
6499 * composite.h (composition_temp): Remove declaration.
6500 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6501 (composition_method, composition_valid_p): ...inline functions.
6502 (compose_region): Remove the leftover.
6503 * composite.c (composition_temp): Remove.
6504 (run_composition_function, update_compositions)
6505 (composition_compute_stop_pos, composition_adjust_point)
6506 (Ffind_composition_internal):
6507 * coding.c (handle_composition_annotation):
6508 * xdisp.c (handle_composition_prop, check_point_in_composition):
6509 Related users changed.
6511 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6513 Drop FRAME_PTR typedef.
6514 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6515 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6516 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6517 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6518 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6519 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6520 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6521 All related users changed.
6523 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6525 * eval.c (default_toplevel_binding): New function.
6527 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6528 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6529 (syms_of_eval): Export them.
6530 * data.c (Fdefault_value): Micro cleanup.
6531 * term.c (init_tty): Use "false".
6533 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6535 Fix X GC leak in GTK and raw (no toolkit) X ports.
6536 * xterm.c (x_free_frame_resources): If white and black relief
6537 GCs are allocated, always free them here.
6538 * xfns.c (x_make_gc): Omit redundant initialization.
6539 * widget.c (create_frame_gcs): Remove the leftover.
6540 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6541 in x_free_frame_resources.
6543 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6545 * nsterm.m (windowWillResize:toSize:): Only change title if
6546 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6548 (viewDidEndLiveResize): New method.
6550 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6551 inside NS_IMPL_COCOA.
6553 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6555 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6556 Do not check whether undo is enabled because record_insert and
6557 record_delete does that themselves.
6559 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6561 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6562 member which is not really used any more.
6563 (FRAME_XIC_BASE_FONTNAME): Remove.
6564 * xfns.c (xic_free_fontset): Adjust user.
6565 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6566 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6567 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6568 (xdialog_show): Use eassert for debugging check.
6569 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6571 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6573 * fileio.c, fns.c (merge): Move extern decl from here ...
6574 * lisp.h (merge): ... to here.
6576 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6578 Fix last font-related change.
6579 * w32font.h (w32font_list_internal, w32font_match_internal):
6581 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6582 (uniscribe_list_family): Adjust to match font API change.
6583 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6584 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6586 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6588 * frame.h (FRAME_MOUSE_UPDATE):
6589 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6590 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6592 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6594 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6595 * font.h (struct font_driver): Change list, match, and list_family
6596 functions to accept struct frame * as first arg.
6597 * font.c (font_score, font_compare, font_sort_entities):
6599 (font_sort_entities, font_list_entities, font_select_entity)
6600 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6601 match font API change.
6602 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6603 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6604 * ftxfont.c (ftxfont_list, ftxfont_match):
6605 * xftfont.c (xftfont_list, xftfont_match):
6606 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6607 * w32font.c (w32font_list, w32font_match, w32font_list)
6608 (w32font_list_internal, w32_font_match_internal): Likewise.
6609 * xfaces.c (Fx_family_fonts): Adjust user.
6611 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6613 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6614 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6615 only if HAVE_X_WINDOWS is in use.
6616 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6617 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6618 * w32term.c (x_wm_set_icon_position): Likewise.
6619 * w32fns.c (x_icon): Adjust user.
6621 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6623 * xterm.c (last_mouse_press_frame): Remove the
6624 leftover which is not really used any more.
6625 (handle_one_xevent, syms_of_xterm): Adjust users.
6626 (x_flush): Call XFlush once per each X display, not frame.
6627 This is better because this code always unconditionally skips
6628 non-X frames in Vframe_list and issues the only XFlush if we
6629 have more than one X frame on the same X display.
6630 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6631 Use bool for booleans.
6632 (x_draw_glyph_string_background, cvt_string_to_pixel)
6633 (cvt_pixel_dtor): Drop unnecessary prototypes.
6634 * xterm.h (x_display_ok): Adjust prototype.
6636 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6638 Drop unnecessary functions that deals with frame pixel size.
6639 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6640 (x_pixel_height): Drop prototypes.
6641 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6642 (x_pixel_height): Drop implementations.
6643 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6644 which should be always valid for window frame.
6645 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6646 * w32menu.c (Fx_popup_dialog):
6647 * xmenu.c (Fx_popup_dialog): Likewise for both.
6649 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6651 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6652 frame parameters and call to Fmodify_frame_parameters just once.
6653 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6654 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6655 and mention nil frame in docstring.
6657 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6659 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6660 (x_figure_window_size): Likewise. Adjust to return long.
6661 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6662 (toplevel): Move Qterminal_live_p to...
6663 * terminal.c (toplevel): ...here, make it static, and...
6664 (syms_of_terminal): ...DEFSYM here.
6665 * frame.h (Qterminal_live_p): Remove declaration.
6666 (make_frame, x_figure_window_size): Adjust prototype.
6667 * nsfns.m (Fx_create_frame): Use long for window flags.
6669 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6671 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6672 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6673 Do not assume that emacs_close (INT_MAX) is a no-op.
6675 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6677 * xfaces.c (make_face_cache): For struct face_cache, prefer
6678 xmalloc to xzalloc and so avoid redundant call to memset.
6679 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6681 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6683 * fringe.c (draw_window_fringes, update_window_fringes)
6684 (compute_fringe_widths):
6685 * w32term.c (x_draw_glyph_string):
6686 * window.c (candidate_window_p, Frecenter):
6687 * xfaces.c (realize_basic_faces, realize_default_face)
6688 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6689 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6690 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6691 * xmenu.c (Fx_menu_bar_open_internal):
6692 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6693 * xsettings.c (xft_settings_event):
6694 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6695 Use bool for booleans. Adjust style and comments where
6697 * dispextern.h (draw_window_fringes, update_window_fringes)
6698 (compute_fringe_widths):
6699 * xterm.h (x_had_errors_p): Adjust prototype.
6701 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6703 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6704 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6706 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6708 * fns.c (toplevel): Remove comment before Fsafe_length because
6711 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6713 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6715 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6717 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6718 frame which got the message is still alive, before dereferencing
6719 its pointer. (Bug#14970)
6721 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6722 be a live window, before using it as such. (Bug#14970)
6724 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6726 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6727 w32_detect_focus_change instead of doing part of its job by hand.
6728 This fixes the problem whereby FOCUS_OUT events were not sent to
6731 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6733 * process.c (Fprocess_list): Doc fix.
6735 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6736 being re-exposed only if it didn't ask to become visible.
6737 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6738 was previously iconified. (Bug#14841)
6739 (x_iconify_frame): Mark the frame iconified.
6741 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6743 Fix minor problems found by static checking.
6744 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6745 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6747 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * eval.c (set_specpdl_old_value): New function.
6750 (unbind_to): Minor simplification.
6751 (get_backtrace_frame): New function.
6752 (Fbacktrace_frame): Use it. Add `base' argument.
6753 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6754 (syms_of_eval): Export backtrace-eval.
6755 * xterm.c (x_focus_changed): Simplify.
6757 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6759 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6761 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6763 * xdisp.c (redisplay_window): Instead of moving point out of
6764 scroll margin, reject the force_start method, and try scrolling
6765 instead. (Bug#14780)
6767 2013-07-24 Ken Brown <kbrown@cornell.edu>
6769 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6772 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6774 * eval.c (Fprogn): Do not check that BODY is a proper list.
6775 This undoes the previous change. The check slows down the
6776 interpreter, and is not needed to prevent a crash. See
6777 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6779 2013-07-23 Glenn Morris <rgm@gnu.org>
6781 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6783 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6785 Port to GNU/Linux systems with tinfo but not ncurses.
6786 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6787 to decide whether ncurses is being used. Without this change,
6788 GCC complains about tgetent not being declared, on a system
6789 that has tinfo installed but ncurses not installed.
6791 * eval.c (Fprogn): Check that BODY is a proper list.
6793 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6794 * data.c (Fsetq_default):
6795 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6796 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6798 Tune by taking advantage of the fact that ARGS is always a list
6799 when a function is declared to have UNEVALLED args.
6801 * emacsgtkfixed.c: Port to GCC 4.6.
6802 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6804 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6806 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6807 here to silence compiler warnings.
6809 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6811 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6812 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6813 from messing up Emacs's 'struct frame' (Bug#14923).
6815 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6817 * alloc.c (make_save_ptr_ptr): Define this function.
6818 It was inadvertently omitted. It's needed only if
6819 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6821 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6823 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6824 frame have focus (Bug#14895).
6826 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6828 Avoid vfork-related deadlock more cleanly.
6829 * callproc.c (child_setup): When the child's exec fails, output
6830 the program name, as that's more useful. Use O_NONBLOCK to avoid
6832 * process.c (create_process_1): Remove; no longer needed.
6833 (create_process): Remove timer hack; no longer needed, now that
6834 the child avoids deadlock.
6836 2013-07-20 Glenn Morris <rgm@gnu.org>
6838 * image.c (Fimage_flush): Fix doc typo.
6840 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6842 Fix array bounds violation when pty allocation fails.
6843 * process.c (PTY_NAME_SIZE): New constant.
6844 (pty_name): Remove static variable; it's now auto.
6845 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6846 Take pty_name as an arg rather than using a static variable.
6847 All callers changed.
6848 (create_process): Recover pty_flag from process, not from volatile local.
6849 (create_pty): Stay inside array even when pty allocation fails.
6850 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6852 * lread.c (Fload): Avoid initialization only when lint checking.
6853 Mention that it's needed only for older GCCs.
6855 2013-07-20 Kenichi Handa <handa@gnu.org>
6857 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6858 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6860 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6862 * lread.c (Fload): Avoid uninitialized warning.
6864 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6866 Fix some minor file descriptor leaks and related glitches.
6867 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6868 (create_lock_file): Use write, not emacs_write.
6869 * image.c (slurp_file, png_load_body):
6870 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6871 (server_accept_connection):
6872 Don't leak an fd on memory allocation failure.
6873 * image.c (slurp_file): Add a cheap heuristic for growing files.
6874 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6875 as that's what the other routines do. Maybe input need not be
6876 blocked at all, but it's better to be consistent.
6877 Avoid undefined behavior when strlen is zero.
6879 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6880 (NSTATICS): Now a constant; doesn't need to be a macro.
6882 2013-07-19 Richard Stallman <rms@gnu.org>
6884 * coding.c (decode_coding_utf_8): Add simple loop for fast
6885 processing of ASCII characters.
6887 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6889 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6891 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6893 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6894 unportable 'struct x_display_info'.
6895 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6898 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6900 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6901 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6903 (system_process_attributes): Prefer plain char to unsigned char
6904 when either will do. Clean up properly if interrupted or if
6905 memory allocations fail. Don't assume sscanf succeeds.
6906 Remove no-longer-needed workaround to stop GCC from whining.
6907 Read command-line once, instead of multiple times. Check read status a
6910 Fix obscure porting bug with varargs functions.
6911 The code assumed that int is treated like ptrdiff_t in a vararg
6912 function, which is not a portable assumption. There was a similar
6913 -- though these days less likely -- porting problem with various
6914 assumptions that pointers of different types all smell the same as
6915 far as vararg functions is conserved. To make this problem less
6916 likely in the future, redo the API to use varargs functions.
6917 * alloc.c (make_save_value): Remove this vararg function.
6918 All uses changed to ...
6919 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6920 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6922 (make_save_ptr): Rename from make_save_pointer, for consistency with
6923 the above. Define only on platforms that need it. All uses changed.
6925 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6927 * keyboard.c: Try to fix typos in previous change.
6928 (DISPLAY_LIST_INFO): New macro.
6929 (kbd_buffer_get_event): Do not access members that are not present
6930 in X11. Revert inadvertent change of "!=" to "=".
6932 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6934 * keyboard.c (kbd_buffer_get_event):
6935 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6936 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6938 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6940 * filelock.c: Fix unlikely file descriptor leaks.
6941 (get_boot_time_1): Rework to avoid using emacs_open.
6942 This doesn't actually fix a leak, but is better anyway.
6943 (read_lock_data): Use read, not emacs_read.
6945 * doc.c: Fix minor memory and file descriptor leaks.
6946 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6947 (get_doc_string, Fsnarf_documentation):
6948 Fix file descriptor leak on error.
6950 * term.c: Fix minor fdopen-related file descriptor leaks.
6951 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6952 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6954 * charset.c: Fix file descriptor leaks and errno issues.
6956 (load_charset_map_from_file): Don't leak file descriptor on error.
6957 Use plain record_xmalloc since the allocation is larger than
6958 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6960 * eval.c (record_unwind_protect_nothing):
6961 * fileio.c (fclose_unwind):
6963 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6964 The replacement doesn't block input, but that no longer seems
6967 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6969 * lread.c: Fix file descriptor leaks and errno issues.
6970 (Fload): Close some races that leaked fds or streams when 'load'
6972 (Fload, openp): Report error number of last nontrivial failure to open.
6973 ENOENT counts as trivial.
6974 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6976 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6977 now that the function is always called with a nonnegative arg.
6978 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6979 All uses replaced with ...
6980 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6982 A few more minor file errno-reporting bugs.
6983 * callproc.c (Fcall_process):
6984 * doc.c (Fsnarf_documentation):
6985 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6986 * process.c (set_socket_option):
6987 Don't let a constructor trash errno.
6988 * doc.c: Include <errno.h>.
6990 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6992 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6994 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6996 Fix w32 bug with call-process-region (Bug#14885).
6997 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6998 to Fcall_process when the input is empty. This simplifies the
6999 code a bit. It makes no difference on POSIXish platforms but
7000 apparently it fixes a bug on w32.
7002 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7003 * fileio.c (close_file_unwind): Don't close if FD is negative;
7004 this can happen when unwinding a zapped file descriptor.
7005 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7006 in case Emacs runs out of memory between the two unwind-protects.
7007 Don't trash errno when closing FD.
7008 Zap the FD in the specpdl when closing it, instead of deferring
7009 the removal of the unwind-protect; this fixes a bug where a child
7010 function unwinds the stack past us.
7012 New unwind-protect flavors to better type-check C callbacks.
7013 This also lessens the need to write wrappers for callbacks,
7014 and the need for make_save_pointer.
7015 * alloc.c (free_save_value):
7016 * atimer.c (run_all_atimers):
7018 * alloc.c (safe_alloca_unwind):
7019 * atimer.c (unwind_stop_other_atimers):
7020 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7021 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7022 * minibuf.c (choose_minibuf_frame_1):
7023 * process.c (make_serial_process_unwind):
7024 * xdisp.c (pop_message_unwind):
7025 * xselect.c (queue_selection_requests_unwind):
7026 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7027 * alloc.c (record_xmalloc):
7028 Prefer record_unwind_protect_ptr to record_unwind_protect with
7030 * alloc.c (Fgarbage_collect):
7031 Prefer record_unwind_protect_void to passing a dummy.
7032 * buffer.c (restore_buffer):
7033 * window.c (restore_window_configuration):
7034 * xfns.c, w32fns.c (do_unwind_create_frame)
7035 New wrapper. All record-unwind uses of wrappee changed.
7036 * buffer.c (set_buffer_if_live):
7037 * callproc.c (call_process_cleanup, delete_temp_file):
7038 * coding.c (code_conversion_restore):
7039 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7040 * editfns.c (save_excursion_restore)
7041 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7042 (save_restriction_restore):
7043 * eval.c (restore_stack_limits, un_autoload):
7044 * fns.c (require_unwind):
7045 * keyboard.c (recursive_edit_unwind, tracking_off):
7046 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7047 * macros.c (pop_kbd_macro, restore_menu_items):
7048 * nsfns.m (unwind_create_frame):
7049 * print.c (print_unwind):
7050 * process.c (start_process_unwind):
7051 * search.c (unwind_set_match_data):
7052 * window.c (select_window_norecord, select_frame_norecord):
7053 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7054 (fast_set_selected_frame):
7055 * xfns.c, w32fns.c (unwind_create_tip_frame):
7056 Return void, not a dummy Lisp_Object. All uses changed.
7057 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7058 * callproc.c (call_process_kill):
7059 * fileio.c (restore_point_unwind, decide_coding_unwind)
7060 (build_annotations_unwind):
7061 * insdel.c (Fcombine_after_change_execute_1):
7062 * keyboard.c (read_char_help_form_unwind):
7063 * menu.c (unuse_menu_items):
7064 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7065 * sound.c (sound_cleanup):
7066 * xdisp.c (unwind_redisplay):
7067 * xfns.c (clean_up_dialog):
7068 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7069 Accept no args and return void, instead of accepting and returning
7070 a dummy Lisp_Object. All uses changed.
7071 * cygw32.c (fchdir_unwind):
7072 * fileio.c (close_file_unwind):
7073 * keyboard.c (restore_kboard_configuration):
7074 * lread.c (readevalllop_1):
7075 * process.c (wait_reading_process_output_unwind):
7076 Accept int and return void, rather than accepting an Emacs integer
7077 and returning a dummy object. In some cases this fixes an
7078 unlikely bug when the corresponding int is outside Emacs integer
7079 range. All uses changed.
7080 * dired.c (directory_files_internal_unwind):
7081 * fileio.c (do_auto_save_unwind):
7082 * gtkutil.c (pop_down_dialog):
7083 * insdel.c (reset_var_on_error):
7084 * lread.c (load_unwind):
7085 * xfns.c (clean_up_file_dialog):
7086 * xmenu.c, nsmenu.m (pop_down_menu):
7087 * xmenu.c (cleanup_widget_value_tree):
7088 * xselect.c (wait_for_property_change_unwind):
7089 Accept pointer and return void, rather than accepting an Emacs
7090 save value encapsulating the pointer and returning a dummy object.
7092 * editfns.c (Fformat): Update the saved pointer directly via
7093 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7094 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7095 (unwind_body): New function.
7096 (record_unwind_protect): First arg is now a function returning void,
7097 not a dummy Lisp_Object.
7098 (record_unwind_protect_ptr, record_unwind_protect_int)
7099 (record_unwind_protect_void): New functions.
7100 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7101 * fileio.c (struct auto_save_unwind): New type.
7102 (do_auto_save_unwind): Use it.
7103 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7104 * insdel.c (struct rvoe_arg): New type.
7105 (reset_var_on_error): Use it.
7106 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7108 (specbinding_func): Remove; there are now several such functions.
7109 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7110 (set_unwind_protect_ptr): New function.
7111 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7113 Be simpler and more consistent about reporting I/O errors.
7114 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7115 Say "Read error" and "Write error", rather than "I/O error", or
7116 "IO error reading", or "IO error writing", when a read or write
7118 * process.c (Fmake_network_process, wait_reading_process_output)
7119 (send_process, Fprocess_send_eof, wait_reading_process_output):
7120 Capitalize diagnostics consistently. Put "failed foo" at the
7121 start of the diagnostic, so that we don't capitalize the
7122 function name "foo". Consistently say "failed" for such
7124 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7125 All callers changed. This is so it can use report_file_error.
7126 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7127 diagnostics consistently as above.
7129 * fileio.c (report_file_errno): Fix errno reporting bug.
7130 If the file name is neither null nor a pair, package it up as a
7131 singleton list. All callers changed, both to this function and to
7132 report_file_error. This fixes a bug where the memory allocator
7133 invoked by list1 set errno so that the immediately following
7134 report_file_error reported the wrong errno value.
7136 Fix minor problems found by --enable-gcc-warnings.
7137 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7138 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7140 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7142 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7143 Set event->arg to Qt if switch-event shall be generated.
7144 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7146 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7148 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7151 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7152 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7153 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7154 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7155 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7156 and there is a focused frame.
7157 (head_table): Add focus-in and focus-out.
7158 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7159 bind to handle-focus-in/out.
7161 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7162 (Fhandle_switch_frame): Call Fhandle_focus_in.
7163 (syms_of_frame): defsubr handle-focus-in/out.
7165 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7167 Fix porting bug to older POSIXish platforms (Bug#14862).
7168 * sysdep.c (emacs_pipe): New function, that implements
7169 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7170 This should port better to CentOS 5 and to Mac OS X 10.6.
7171 All calls to pipe2 changed.
7173 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7174 This makes the code easier to read and the executable a bit smaller.
7175 Do not replace all calls to Fcons that happen to create lists,
7176 just calls that are intended to create lists. For example, when
7177 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7178 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7179 Similarly for list2 through list5.
7180 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7181 * bytecode.c (exec_byte_code):
7182 * callint.c (quotify_arg, Fcall_interactively):
7183 * callproc.c (Fcall_process, create_temp_file):
7184 * charset.c (load_charset_map_from_file)
7185 (Fdefine_charset_internal, init_charset):
7186 * coding.c (get_translation_table, detect_coding_system)
7187 (Fcheck_coding_systems_region)
7188 (Fset_terminal_coding_system_internal)
7189 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7190 * composite.c (update_compositions, Ffind_composition_internal):
7191 * dired.c (directory_files_internal, file_name_completion)
7193 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7194 * doc.c (Fsnarf_documentation):
7195 * editfns.c (Fmessage_box):
7197 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7198 (Feval, eval_sub, Ffuncall, apply_lambda):
7199 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7200 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7201 (Fset_file_times, Finsert_file_contents)
7202 (Fchoose_write_coding_system, Fwrite_region):
7203 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7204 * font.c (font_registry_charsets, font_parse_fcname)
7205 (font_prepare_cache, font_update_drivers, Flist_fonts):
7206 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7207 * frame.c (make_frame, Fmake_terminal_frame)
7208 (x_set_frame_parameters, x_report_frame_params)
7209 (x_default_parameter, Fx_parse_geometry):
7210 * ftfont.c (syms_of_ftfont):
7211 * image.c (gif_load):
7212 * keyboard.c (command_loop_1):
7213 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7214 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7215 (Fminor_mode_key_binding, accessible_keymaps_1)
7216 (Faccessible_keymaps, Fwhere_is_internal):
7217 * lread.c (read_emacs_mule_char):
7218 * menu.c (find_and_return_menu_selection):
7219 * minibuf.c (get_minibuffer):
7220 * nsfns.m (Fns_perform_service):
7221 * nsfont.m (ns_script_to_charset):
7222 * nsmenu.m (ns_popup_dialog):
7223 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7224 (Fx_own_selection_internal):
7225 * nsterm.m (append2):
7226 * print.c (Fredirect_debugging_output)
7227 (print_prune_string_charset):
7228 * process.c (Fdelete_process, Fprocess_contact)
7229 (Fformat_network_address, set_socket_option)
7230 (read_and_dispose_of_process_output, write_queue_push)
7231 (send_process, exec_sentinel):
7232 * sound.c (Fplay_sound_internal):
7233 * textprop.c (validate_plist, add_properties)
7234 (Fput_text_property, Fadd_face_text_property)
7235 (copy_text_properties, text_property_list, syms_of_textprop):
7236 * unexaix.c (report_error):
7237 * unexcoff.c (report_error):
7238 * unexsol.c (unexec):
7239 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7240 (Fformat_mode_line, syms_of_xdisp):
7241 * xfaces.c (set_font_frame_param)
7242 (Finternal_lisp_face_attribute_values)
7243 (Finternal_merge_in_global_face, syms_of_xfaces):
7244 * xfns.c (x_default_scroll_bar_color_parameter)
7245 (x_default_font_parameter, x_create_tip_frame):
7246 * xfont.c (xfont_supported_scripts):
7247 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7248 (menu_help_callback, xmenu_show):
7250 * xterm.c (set_wm_state):
7251 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7252 and similarly for list2 through list5.
7254 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7256 * callproc.c (Fcall_process_region): Fix minor race and tune.
7257 (create_temp_file): New function, with the temp-file-creation part
7258 of the old Fcall_process_region. Use Fcopy_sequence to create the
7259 temp file name, rather than alloca + build_string, for simplicity.
7260 Don't bother to block input around the temp file creation;
7261 shouldn't be needed. Simplify use of mktemp.
7262 Use record_unwind_protect immediately after creating the temp file;
7263 this closes an unlikely race where the temp file was not removed.
7264 Use memcpy rather than an open-coded loop.
7265 (Fcall_process_region): Use the new function. If the input is
7266 empty, redirect from /dev/null rather than from a newly created
7267 empty temp file; this avoids unnecessary file system traffic.
7269 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7271 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7272 Simplify by making this case like the other two. This is a bit
7273 slower on obsolete hosts, but the extra complexity isn't worth it.
7275 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7276 * process.c (create_process) [!DOS_NT]:
7277 Remove now-unnecessary calls to emacs_close.
7279 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7281 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7282 returning early. (Bug#14850)
7284 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7285 and inhibit-iso-escape-detection attributes of 'undecided'.
7288 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7290 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7291 Reported by Herbert J. Skuhra in
7292 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7294 Don't lose top specpdl entry when memory is exhausted.
7295 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7296 specpdl overflow here, to simplify callers; all callers changed.
7297 Always reserve an unused entry at the stack top; this avoids
7298 losing the top entry's information when memory is exhausted.
7300 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7302 Clean up errno reporting and fix some errno-reporting bugs.
7303 * callproc.c (Fcall_process):
7304 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7305 * process.c (create_process, Fmake_network_process):
7306 * unexaix.c (report_error):
7307 * unexcoff.c (report_error):
7308 Be more careful about reporting the errno of failed operations.
7309 The code previously reported the wrong errno sometimes.
7310 Also, prefer report_file_errno to setting errno + report_file_error.
7311 (Fcall_process): Look at openp return value rather than at path,
7312 as that's a bit faster and clearer when there's a numeric predicate.
7313 * fileio.c (report_file_errno): New function, with most of the
7314 old contents of report_file_error.
7315 (report_file_error): Use it.
7316 (Ffile_exists_p, Ffile_accessible_directory_p):
7317 Set errno to 0 when it is junk.
7318 * fileio.c (Faccess_file):
7319 * image.c (x_create_bitmap_from_file):
7320 Use faccessat rather than opening the file, to avoid the hassle of
7321 having a file descriptor open.
7322 * lisp.h (report_file_errno): New decl.
7323 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7326 * process.c (create_process, wait_reading_process_output) [AIX]:
7327 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7328 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7329 a multithreaded environment anyway).
7330 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7332 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7334 * image.c (x_find_image_file): Don't close a remote file handle.
7336 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7338 Fix races with threads and file descriptors.
7339 * callproc.c (Fcall_process_region):
7340 * dired.c (open_directory):
7341 * emacs.c (main, Fdaemon_initialized):
7342 * image.c (x_find_image_file):
7343 * inotify.c (Finotify_rm_watch):
7344 * lread.c (Flocate_file_internal):
7345 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7346 * term.c (term_mouse_moveto, init_tty):
7347 * termcap.c (tgetent):
7348 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7349 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7350 * unexhp9k800.c, unexmacosx.c (unexec):
7351 * callproc.c (Fcall_process_region):
7352 Use emacs_close, not close.
7353 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7354 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7355 and posix_close function on current platforms (which all lack them).
7356 (emacs_close): Use it. This should fix the races on GNU/Linux and
7357 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7358 and it should avoid closing random victim file descriptors on
7361 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7363 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7364 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7367 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7368 This is for .gdbinit xbacktrace.
7370 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7371 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7372 (emacs_set_tty): Now static.
7373 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7374 * term.c (tty_capable_p, tty_default_color_capabilities)
7375 (get_tty_terminal, term_mouse_movement)
7376 (handle_one_term_event, init_tty, maybe_fatal):
7377 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7378 (tgetent, scan_file, name_match, compare_contin):
7379 * terminal.c (get_terminal):
7380 Use bool for boolean.
7381 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7382 Prefer char to unsigned char if either will do.
7383 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7384 (tty_write_glyphs): Prefer int to unsigned.
7385 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7386 All callers changed.
7387 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7389 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7392 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7393 (B__dummy__): New dummy symbol, to pacify C89.
7394 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7395 they can't grok varargs macros.
7396 * dispnew.c (add_window_display_history)
7397 (add_frame_display_history):
7398 * print.c (print_object):
7399 * xdisp.c (debug_method_add):
7400 Use %p printf format only for void pointers.
7401 * emacs.c (usage_message): New constant, replacing ...
7402 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7403 (main): Adjust to usage reorg.
7404 * fns.c (syms_of_fns):
7405 * profiler.c (syms_of_profiler):
7406 Don't use non-constant struct initializers.
7407 * gnutls.h (gnutls_initstage_t):
7408 * lisp.h (enum Lisp_Fwd_Type):
7409 * lread.c (lisp_file_lexically_bound_p):
7410 * xsettings.c (anonymous enum):
7411 Remove trailing comma.
7412 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7413 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7414 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7416 * regex.c (const_re_char): New type, to pacify strict C89.
7417 All uses of 'const re_char' replaced to use it.
7418 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7419 with glibc when strict C89. This change is imported from gnulib.
7421 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7422 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7423 Omit GNU_LINUX implementation, since it requires long long.
7424 * xterm.c (x_draw_underwave):
7425 Do not assume the traditional order of struct's members.
7426 (x_term_init): Rewrite to avoid the need for non-constant structure
7429 Syntax cleanup, mostly replacing macros with functions.
7430 This removes the need for the syntax_temp hack.
7431 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7432 * syntax.c (SYNTAX_INLINE): New macro.
7433 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7434 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7435 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7436 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7437 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7438 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7439 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7440 Now constants, not macros.
7441 (syntax_temp) [!__GNUC__]: Remove.
7442 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7443 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7444 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7445 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7446 Move here from syntax.h; now functions, not macros. Except for the
7447 last function, these are static since only syntax.c uses them.
7448 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7449 All uses changed. Now a function, not a macro; use this fact
7450 to simplify the code.
7451 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7452 compiler bugs; no longer relevant.
7453 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7454 (SYNTAX_INLINE): New macro.
7455 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7456 for the new functions. Use bool for boolean member.
7457 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7458 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7459 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7460 (SETUP_BUFFER_SYNTAX_TABLE):
7461 Now extern inline functions, not macros.
7462 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7463 Remove; all uses replaced by implementation.
7464 (syntax_temp) [!__GNUC__]: Remove decl.
7465 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7467 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7469 * emacs.c (main): Fix syntax error.
7471 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7473 Timestamp fixes for undo (Bug#14824).
7474 * atimer.c (schedule_atimer):
7475 * fileio.c (Ffile_newer_than_file_p):
7476 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7477 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7478 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7479 (syms_of_fileio): Remove Sclear_visited_file_name.
7480 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7481 file doesn't exist; this avoids an ambiguity with negative timestamps.
7482 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7483 * systime.h (make_emacs_time, invalid_emacs_time):
7484 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7485 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7486 * undo.c (record_first_change): Push (visited-file-modtime) onto
7487 undo list rather than reimplementing it by hand, incorrectly.
7489 2013-07-09 Ken Brown <kbrown@cornell.edu>
7491 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7493 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7495 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7497 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7499 Handle errno and exit status a bit more carefully.
7500 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7501 number into an exit status. Instead, use EXIT_CANCELED.
7502 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7503 * callproc.c (relocate_fd):
7504 * emacs.c (close_output_streams, main):
7505 * process.c (create_process):
7506 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7507 Use emacs_perror for simplicity.
7508 * callproc.c (relocate_fd, main):
7509 * sysdep.c (sys_subshell):
7510 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7511 (shut_down_emacs): Use emacs_write, not write.
7512 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7513 * fileio.c (Fcopy_file, e_write):
7514 * nsterm.m (ns_select):
7515 * process.c (send_process):
7516 * sound.c (vox_write):
7517 Use emacs_write_sig, not emacs_write.
7518 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7519 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7521 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7523 (emacs_full_write): New function.
7524 (emacs_write): Rewrite to use it.
7525 (emacswrite_sig, emacs_perror): New functions.
7526 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7528 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7530 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7531 on NS even if it is present. Pixmap on NS is a void*.
7533 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7535 Port to Ubuntu 10 (Bug#14803).
7536 Problem reported by T.V. Raman.
7537 * process.c (close_on_exec, accept4, process_socket):
7538 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7540 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7542 * w32.c (sys_dup): Declare prototype.
7546 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7548 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7550 Make file descriptors close-on-exec when possible (Bug#14803).
7551 This simplifies Emacs a bit, since it no longer needs to worry
7552 about closing file descriptors by hand in some cases.
7553 It also fixes some unlikely races. Not all such races, as
7554 libraries often open files internally without setting
7555 close-on-exec, but it's an improvement.
7556 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7557 * callproc.c (Fcall_process) [!MSDOS]:
7558 * emacs.c (main) [!DOS_NT]:
7559 * nsterm.m (ns_term_init):
7560 * process.c (create_process):
7561 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7562 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7563 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7564 Prefer mkostemp with O_CLOEXEC to mkstemp.
7565 * callproc.c (relocate_fd) [!WINDOWSNT]:
7566 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7567 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7569 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7570 Make the resulting file descriptor close-on-exec.
7571 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7572 * lread.c (load_descriptor_list, load_descriptor_unwind):
7573 Remove; no longer needed. All uses removed.
7574 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7575 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7577 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7578 (Fmake_network_process, Fnetwork_interface_list)
7579 (Fnetwork_interface_info, server_accept_connection):
7580 Make newly-created socket close-on-exec.
7581 * sysdep.c (emacs_open, emacs_fopen):
7582 Make new-created descriptor close-on-exec.
7583 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7584 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7586 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7588 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7589 for NS_IMPL_GNUSTEP.
7591 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7593 Fix openp errno handling.
7594 * callproc.c (Fcall_process): Preserve openp errno around close.
7595 * lread.c (openp): Set errno when returning -1, as some callers
7598 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7600 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7602 * nsterm.h (NSSavePanel): Update comment.
7603 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7604 (ns_run_file_dialog): Declare.
7606 * nsfns.m: Remove panelOK.
7608 (ns_run_file_dialog): New function.
7609 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7610 event loop, so file dialog is popped up by ns_run_file_dialog, called
7611 by sendEvent (Bug#14578).
7612 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7614 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7616 * xdisp.c (default_line_pixel_height): New function.
7617 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7618 (try_cursor_movement, redisplay_window, try_window)
7619 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7621 * window.c (window_scroll_pixel_based):
7622 use default_line_pixel_height.
7624 * dispextern.h (default_line_pixel_height): Add prototype.
7626 * frame.c (x_set_line_spacing): Accept a float value for
7627 line-spacing parameter, per the documentation.
7629 * data.c (Fmultibyte_string_p): Doc fix.
7631 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7633 Use emacs_open more consistently when opening files.
7634 This handles EINTR more consistently now, and makes it easier
7635 to introduce other uniform changes to file descriptor handling.
7636 * sysstdio.h: New file.
7637 * buffer.c (mmap_init):
7638 * cygw32.c (chdir_to_default_directory):
7639 * dispnew.c (Fopen_termscript):
7640 * emacs.c (Fdaemon_initialized):
7641 * fileio.c (Fdo_auto_save):
7642 * image.c (slurp_file, png_load_body, jpeg_load_body):
7643 * keyboard.c (Fopen_dribble_file):
7645 * print.c (Fredirect_debugging_output):
7646 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7647 * termcap.c (tgetent):
7648 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7649 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7650 * w32term.c (w32_initialize) [CYGWIN]:
7651 * xfaces.c (Fx_load_color_file):
7652 Use emacs_open instead of plain open, and emacs_fopen instead of
7654 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7655 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7656 * callproc.c (default_output_mode): New constant.
7657 (Fcall_process): Use it to call emacs_open instead of plain creat.
7658 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7659 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7660 (emacs_fopen): New function.
7661 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7662 Include <lisp.h>, for emacs_open.
7663 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7665 Remove duplicate #include directives.
7666 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7668 Don't include stdio.h twice.
7669 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7670 Don't include sys/types.h or stdio.h twice.
7671 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7672 * lread.c: Don't include coding.h twice.
7673 * nsfont.m: Don't include frame.h twice.
7674 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7675 * ralloc.c: Don't include <unistd.h> twice.
7676 * xdisp.c: Don't include font.h twice.
7677 * xterm.c: Don't include fontset.h twice.
7678 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7680 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7682 Scale ImageMagick images more carefully.
7683 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7684 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7685 Be more careful about avoiding undefined behavior after
7686 integer overflow and division by zero.
7688 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7690 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7691 (syms_of_w32fns): DEFSYM them.
7692 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7693 (CCHDEVICENAME): Define macros if not defined.
7694 (struct MONITOR_INFO_EX): New struct.
7695 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7696 (enum_display_monitors_fn): New variable.
7697 (globals_of_w32fns): Initialize it.
7698 (Fx_display_pixel_width, Fx_display_pixel_height)
7699 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7700 multi-monitor setups in docstrings.
7701 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7702 screen size by primary monitor's millimeter per pixel.
7703 (w32_monitor_enum, w32_display_monitor_attributes_list)
7704 (w32_display_monitor_attributes_list_fallback)
7705 (Fw32_display_monitor_attributes_list): New functions.
7706 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7708 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7710 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7712 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7714 * fileio.c (Qfile_notify_error): New error symbol.
7716 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7717 * inotify.c (inotify_callback, symbol_to_inotifymask)
7718 (Finotify_add_watch, Finotify_rm_watch): Use it.
7719 (inotifyevent_to_event): Exchange order of cookie and file name.
7720 (Finotify_add_watch): Adapt docstring.
7722 * lisp.h (Qfile_notify_error): Declare.
7724 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7726 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7727 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7728 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7729 which did not work (see <http://bugs.gnu.org/14569#307>).
7730 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7731 && (!noninteractive || initialized)). This attempts to thread
7732 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7734 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7736 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7737 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7739 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7741 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7742 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7743 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7744 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7746 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7748 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7749 Define to __sys_siglist.
7751 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7753 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7754 word-wrap, so that overflow-newline-into-fringe would work in
7755 visual-line-mode. (Bug#2749)
7756 (move_it_in_display_line_to): When the last scanned display
7757 element fits exactly on the display line, and
7758 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7759 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7760 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7761 finding buffer position that corresponds to pixel coordinates,
7762 e.g. in buffer_posn_from_coords.
7764 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7766 * process.c (handle_child_signal): Call catch_child_signal if
7769 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7771 Don't convert function pointers to void * and back.
7772 It isn't portable C, and it's easy enough to avoid.
7773 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7774 (make_save_value): Add support for SAVE_FUNCPOINTER.
7775 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7776 * print.c (print_object):
7777 Distinguish function from object pointers.
7778 * lisp.h (SAVE_FUNCPOINTER): New constant.
7779 (SAVE_SLOT_BITS): Adjust to it.
7780 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7781 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7782 (voidfuncptr): New typedef.
7783 (struct Lisp_Save_Value): New member data[0].funcpointer.
7784 (XSAVE_FUNCPOINTER): New function.
7786 Simplify buildobj processing.
7787 * Makefile.in (buildobj.h): Make it a sequence of strings each
7788 followed by comma, rather than a single string. Put it into a
7789 .tmp file in case there's an error while generating it.
7790 (gl-stamp): Use .tmp for temp files.
7791 (mostlyclean): Clean .tmp files.
7792 * doc.c (buildobj): Move to just the routine that needs it.
7793 It's now an array of strings, so processing is simpler.
7795 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7797 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7798 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7799 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7800 Invoke malloc_enable_thread even when not interactive.
7801 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7802 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7803 in this case, since the underlying bug has now been fixed.
7805 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7807 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7808 unlinking it (bug#14691).
7810 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7812 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7813 before checking whether buffer is modified. This lets
7814 `kill-buffer-query-functions' cancel killing of the buffer or save
7815 its content before `kill-buffer' asks user the "Buffer %s
7816 modified; kill anyway?" question.
7818 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7820 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7821 Let the super performKeyEquivalent deal with them (Bug#14747).
7823 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7825 * widget.c (resize_cb): Remove unused local.
7827 Do not use GTK 3 if it exists but cannot be compiled.
7828 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7829 * xterm.c (x_error_handler) [!USE_GTK]:
7832 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7834 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7836 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7837 to the valid range of values. (Bug#14753)
7839 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7840 when moving point by using the current glyph matrix. This avoids
7841 the need to force redisplay when this function is called in a
7844 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7846 Fix minor problems found by static checking.
7847 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7848 Redo the latter's body to sidestep GCC parenthesization warnings.
7849 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7850 * coding.c (detect_coding, detect_coding_system):
7851 * coding.h (struct undecided_spec):
7852 Use bool for boolean.
7853 * image.c (QCmax_width, QCmax_height): Now static.
7854 * xdisp.c (Fmove_point_visually): Remove unused local.
7856 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7858 * xdisp.c (Fmove_point_visually): New function.
7860 2013-06-28 Kenichi Handa <handa@gnu.org>
7862 * coding.h (define_coding_undecided_arg_index): New enum.
7863 (coding_attr_index): New members
7864 coding_attr_undecided_inhibit_null_byte_detection,
7865 coding_attr_undecided_inhibit_iso_escape_detection,
7866 coding_attr_undecided_prefer_utf_8.
7867 (undecided_spec): New struct.
7868 (struct coding_system): New member `undecided' of the member
7871 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7872 (detect_coding): Likewise.
7873 (detect_coding_system): Likewise.
7874 (Fdefine_coding_system_internal): New coding system properties
7875 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7877 (syms_of_coding): Adjust for coding_arg_undecided_max.
7879 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7881 * image.c (x_from_xcolors): Remove unused local.
7883 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7885 Defer image data transfer between X client and server until actual
7888 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7891 * image.c (Destroy_Image): Remove.
7892 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7893 `mask_p', and `colors_p'. All uses changed.
7894 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7895 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7896 New macros for `flags' arg to x_clear_image_1.
7897 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7898 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7899 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7900 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7901 (image_get_x_image, image_unget_x_image): New functions or macros.
7902 (image_background, image_background_transparent, x_to_xcolors)
7903 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7904 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7905 instead of Destroy_Image.
7906 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7907 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7908 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7909 (imagemagick_load_image, svg_load_image): Use them instead of
7910 x_create_x_image_and_pixmap, and x_put_x_image followed by
7911 x_destroy_x_image, respectively.
7912 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7913 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7914 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7915 background_transparent fields.
7916 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7917 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7919 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7921 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7922 This mostly consists of undoing recent changes.
7923 * callproc.c (Fcall_process):
7924 * process.c (create_process):
7925 Do not worry about catching SIGCHLD here, undoing previous change.
7926 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7927 * process.c, process.h (catch_child_signal):
7928 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7929 * process.c (catch_child_handler): Don't worry about being called
7930 lazily and do not assume caller has blocked SIGCHLD, undoing
7931 previous change. Move first-time stuff back to
7932 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7933 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7934 set lib_child_handler if it's already initialized, which may
7935 help avoid problems on GNUstep.
7937 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7939 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7940 * callproc.c (Fcall_process):
7941 * process.c (create_process):
7942 Make sure SIGCHLD is caught before we fork,
7943 since Emacs startup no arranges to catch SIGCHLD.
7944 * process.c (lib_child_handler): Initialize to null, not to
7946 (catch_child_signal): Allow self to be called lazily.
7947 Do nothing if it's already been called.
7948 Assume caller has blocked SIGCHLD (all callers do now).
7949 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7950 just before it's really needed.
7951 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7952 since it hasn't been caught yet.
7954 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7956 * image.c (compute_image_size): New function to implement
7957 :max-width and :max-height.
7958 (imagemagick_load_image): Use it.
7960 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7962 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7963 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7965 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7966 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7967 the SIGCHLD handler, since the code is not atomic and (due to glib)
7968 signals may be arriving now.
7969 * sysdep.c (init_signals): Do not catch child signals here;
7970 'main' now does that later, at a safer time.
7972 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7974 Clean up SIGCHLD handling a bit (Bug#14569).
7975 * process.c, process.h (catch_child_signal):
7976 Now always extern, even if !NS_IMPL_GNUSTEP.
7977 * process.c (catch_child_signal): Move glib tickler here from
7978 init_process_emacs, so that it's done earlier in Emacs
7979 initialization. Also move the noninteractive && !initialized
7980 check here from init_process_emacs. This is all a bit cleaner for
7981 GNUish platforms, and I hope it works around the Cygwin bug.
7982 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7983 that glib signal handling is tickled before glib creates threads.
7985 * process.c (wait_reading_process_output): Avoid int overflow
7986 when reading more than 2 GiB total from a process.
7988 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7990 * process.c (create_process): Handle a couple more cases,
7991 i.e., work even if new_argv and wait_child_setup[i] are cached.
7992 Use Fcall_process's style for volatile vars.
7994 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7996 * process.c (create_process): Mark PROCESS volatile.
7998 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8000 Use C99-style flexible array members if available.
8001 This avoids some subtle aliasing issues, which typically
8002 aren't a problem with GCC but may be a problem elsewhere.
8003 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8004 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8005 In either case, it uses a flexible array member rather than
8006 the old struct hack. All uses changed.
8007 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8008 Adjust to sdata reorganization.
8009 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8010 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8011 that ports better to pre-C99 non-GCC.
8012 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8013 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8014 as the latter has changed.
8015 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8016 and port better to pre-C99 GCC.
8017 * image.c (struct xpm_cached_color):
8018 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8019 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8020 Use FLEXIBLE_ARRAY_MEMBER.
8021 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8022 Move decl to top level so it gets checked against implementation.
8023 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8024 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8026 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8028 * syntax.c: Integer cleanups.
8029 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8030 All uses that need 0-or-2 changed to:
8031 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8032 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8033 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8034 (char_quoted, prev_char_comend_first, back_comment)
8035 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8036 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8037 Use bool for boolean.
8038 (update_syntax_table, skip_chars, skip_syntaxes):
8039 Prefer int to unsigned when either will do.
8040 (back_comment): Return boolean success flag, like forw_comment,
8041 instead of positive-or-minus-1 (which might have overflowed int anyway).
8042 Don't stuff ptrdiff_t into int.
8043 (syntax_spec_code, syntax_code_spec): Now const.
8044 (Fmatching_paren, scan_lists, scan_sexps_forward):
8045 Use enum syntaxcode for syntax code.
8046 (Fmatching_paren): Check that arg is a character, not just an integer.
8047 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8048 (Finternal_describe_syntax_value): Omit no-longer-needed
8050 (skip_chars): Use char, not unsigned char, when the distinction
8052 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8053 * bytecode.c (exec_byte_code):
8054 * syntax.c (syntax_spec_code, Fchar_syntax)
8055 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8057 * syntax.h (SYNTAX_WITH_FLAGS):
8058 Omit unnecessary casts.
8060 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8062 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8063 line dimensions here, to avoid race conditions with the main
8064 thread. (Bug#14062, bug#14630, bug#14669)
8066 * w32term.c (w32_draw_window_cursor): Compute the header line and
8067 mode line dimensions here.
8068 <w32_system_caret_window, w32_system_caret_hdr_height>:
8069 <w32_system_caret_mode_height>: New variables.
8071 * w32term.h: Declare them.
8073 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8075 * alloc.c (die): Move "assertion failed" string here ...
8076 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8077 COND when SUPPRESS_CHECKING. This shrinks the executable text
8078 size by 0.8% to 2.2% when configured with --enable-checking,
8079 depending on optimization flags (GCC 4.8.1 x86-64).
8081 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8083 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8085 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8086 base is 2; this is more accurate.
8088 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8090 * sound.c (string_default): Move to !WINDOWSNT section.
8091 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8093 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8095 * sound.c: Integer cleanups.
8096 Remove unnecessary forward decls.
8097 (struct sound_device): The 'file' member is now a Lisp_Object, not
8098 a char *, so that we needn't invoke alloca on a huge size.
8099 (Fplay_sound_internal): Adjust to this.
8100 (string_default): New function.
8101 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8102 Use it to adjust to the struct sound_device change.
8103 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8104 (be2hs) [0]: Remove.
8106 * syntax.c (skip_chars): Don't use uninitialized storage
8107 when searching a multibyte buffer for characters that are not in a
8108 unibyte string that contains non-ASCII characters.
8110 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8112 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8113 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8115 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8117 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8119 2013-06-18 Kenichi Handa <handa@gnu.org>
8121 * font.c (Ffont_spec): Signal an error for an invalid font name
8124 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8126 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8127 In particular this ports to 32-bit sparc Sun cc.
8128 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8129 array with a dummy element at specpdl[-1], so that its address can
8131 (unbind_to): Do not copy the binding; not needed, now that we
8132 copy old_value in the one place where the copy is needed.
8133 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8134 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8135 (union specbinding): Rename from struct specbinding. Redo layout
8136 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8137 which is not portable. With Sun C 5.12 32-bit sparc, the
8138 declaration causes nargs to be an unsigned bitfield, a behavior
8139 that the C standard allows; but Emacs wants nargs to be signed.
8140 The overall type is now a union of structures rather than a
8141 structure of union of structures, and the 'kind' member is now a
8142 bitfield, so that the overall type doesn't grow. All uses changed.
8143 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8145 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8147 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8148 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8150 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8152 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8154 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8155 unless we know that the window w's frame is a frame object.
8156 Another attempt at solving bug#14062 and bug#14630.
8158 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8160 * textprop.c (property_set_type): New enum.
8161 (add_properties): Allow appending/prepending text properties.
8162 (add_text_properties_1): Factored out of Fadd_text_properties.
8163 (Fadd_text_properties): Move all the code into
8164 add_text_properties_1.
8165 (Fadd_face_text_property): New function that calls
8166 add_text_properties_1.
8168 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8170 Move functions from lisp.h to individual modules when possible.
8171 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8172 * alloc.c (XFLOAT_INIT, set_symbol_name):
8173 * buffer.c (CHECK_OVERLAY):
8174 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8175 (set_char_table_parent):
8176 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8177 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8178 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8179 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8181 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8182 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8183 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8184 (backtrace_args, backtrace_debug_on_exit):
8185 * floatfns.c (CHECK_FLOAT):
8186 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8187 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8188 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8189 (set_hash_index_slot):
8190 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8191 * marker.c (CHECK_MARKER):
8192 * textprop.c (CHECK_STRING_OR_BUFFER):
8193 * window.c (CHECK_WINDOW_CONFIGURATION):
8194 Move here from lisp.h, and make these functions static rather than
8196 * buffer.c (Qoverlayp):
8198 * fns.c (Qhash_table_p):
8199 * window.c (Qwindow_configuration_p):
8201 * lisp.h: Remove the abovementioned defns and decls.
8203 Use functions, not macros, for XINT etc (Bug#11935).
8204 In lisp.h, prefer functions to function-like macros, and
8205 constants to object-like macros, when either will do. This:
8206 . simplifies use, as there's no more need to worry about
8207 arguments' side effects being evaluated multiple times.
8208 . makes the code easier to debug on some platforms.
8209 However, when using gcc -O0, keep using function-like macros
8210 for a few critical operations, for performance reasons.
8211 This sort of thing isn't needed with gcc -Og, but -Og
8212 is a GCC 4.8 feature and isn't widely-enough available yet.
8213 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8214 Remove enum lsb_bits; no longer needed.
8215 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8216 * buffer.c (Qoverlap):
8218 * fns.c (Qhash_table_p):
8219 Now extern, so lisp.h can use these symbols.
8220 * dispextern.h: Include character.h, for MAX_CHAR etc.
8221 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8222 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8223 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8224 (GLYPH_CODE_P): Move here from lisp.h.
8225 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8226 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8227 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8228 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8229 XUNTAG now returns void *.
8230 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8231 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8232 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8233 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8234 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8235 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8236 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8237 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8238 New macros, renamed from their sans-lisp_h_ counterparts.
8239 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8240 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8241 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8242 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8243 If compiling via GCC without optimization, define these as macros
8244 in addition to inline functions.
8245 To disable this, compile with -DINLINING=0.
8246 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8247 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8248 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8249 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8250 (INTMASK, VALMASK): Now macros, since static values cannot be
8251 accessed from extern inline functions.
8252 (VALMASK): Also a constant, for benefit of old GDB.
8253 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8254 is INTEGERP, which can fold it in.
8255 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8256 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8257 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8258 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8259 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8260 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8261 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8262 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8263 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8264 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8265 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8266 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8267 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8268 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8269 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8270 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8271 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8272 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8273 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8274 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8275 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8276 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8277 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8278 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8279 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8280 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8281 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8282 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8283 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8284 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8285 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8286 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8287 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8289 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8290 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8291 (VALMASK): Define in one place rather than in two, merging the
8292 USE_LSB_TAG parts; this is simpler.
8293 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8294 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8295 Move up, to avoid use before definition.
8296 Also include "globals.h" earlier, for the same reason.
8297 (make_natnum): New function.
8298 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8299 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8300 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8301 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8302 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8303 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8304 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8305 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8306 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8307 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8308 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8309 (Qwindow_configuration_p, Qimage): New forward declarations.
8310 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8311 (STRING_COPYIN): Remove; unused.
8312 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8313 (xcar_addr, xcdr_addr): New functions. All uses changed.
8314 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8315 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8316 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8317 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8318 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8319 (TYPE_RANGED_INTEGERP): Simplify.
8320 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8321 (setlocale, fixup_locale, synchronize_system_messages_locale)
8322 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8323 Now empty functions, not macros.
8324 (functionp): Return bool, not int.
8325 * window.c (Qwindow_configuration_p): Now extern,
8326 so window.h can use it.
8327 * window.h (Qwindowp): Move decl back to lisp.h.
8329 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8331 * xdisp.c (Fline_pixel_height): New function, required for solving
8334 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8336 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8338 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8340 * lread.c (syms_of_lread):
8341 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8343 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8345 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8347 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8349 * fileio.c (expand_file_name): Doc fix.
8351 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8353 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8354 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8355 Wait for self, not for 0. This can't hurt on GNU or similar
8356 system, and may help with Cygwin.
8358 * keyboard.c: Don't use PROP (...) as an lvalue.
8359 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8360 Use set_prop (A, B), not PROP (A) = B.
8362 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8364 * xdisp.c (get_it_property): Use it->window instead of generating
8365 a Lisp object from it->w.
8367 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8369 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8370 get-char-property the window that is being rendered, instead of
8371 the buffer, to support window-specific overlays. (Bug#14575)
8372 (compute_display_string_pos): When W is NULL, use the current
8373 buffer as the object to pass to get-char-property.
8374 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8375 pointer member of the bidi iterator, since no window is pertinent
8378 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8380 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8381 being displayed, and pass it to compute_display_string_pos.
8382 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8383 (bidi_paragraph_init): All callers changed.
8385 * xdisp.c (init_from_display_pos, init_iterator)
8386 (handle_single_display_spec, next_overlay_string)
8387 (get_overlay_strings_1, reseat_1, reseat_to_string)
8388 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8389 Set bidi_it.w member from it->w.
8390 (compute_display_string_pos): Accept additional argument, the
8391 window being displayed, and pass it to Fget_char_property.
8394 * dispextern.h (struct bidi_it): New member w, the window being
8396 (compute_display_string_pos): Adjust prototype.
8398 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8400 * xgselect.c: Remove unneeded include xterm.h.
8402 * process.c (wait_reading_process_output): Check for NS before GLIB.
8403 GLIB may be linked in due to rsvg, but ns_select must be called.
8405 * xgselect.c (xg_select): Remove call to window_system_available
8406 and g_main_context_pending at the top, so Gdk events (i.e. file
8407 notify) are processed when Emacs is started with -nw.
8409 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8411 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8412 (ctagsfiles3): New variable, includes only *.m files.
8413 (TAGS): Use an explicit language name in the regular expressions,
8414 to avoid transformation of '/SOMETHING' by MSYS to
8415 'c:\MSYS\SOMETHING'.
8417 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8419 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8421 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8423 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8424 still need to set the mouse pointer shape and activate help-echo.
8427 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8429 A few porting etc. fixes for the new file monitor code.
8430 See the thread containing
8431 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8432 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8433 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8434 (dir_monitor_callback, Fgfile_rm_watch):
8435 Use assq_no_quit instead of Fassoc, for speed.
8436 (dir_monitor_callback, Fgfile_rm_watch):
8437 eassert that the monitor is a fixnum.
8438 (dir_monitor_callback): No need for CDR_SAFE.
8439 Simplify building of lisp with alternative tails.
8440 (Fgfile_add_watch, Fgfile_rm_watch):
8441 Do not assume glib functions set errno reliably on failure.
8442 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8443 and signal an error otherwise.
8444 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8445 Use Fdelq instead of Fdelete, for speed.
8447 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8449 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8450 don't insist on being invoked on a highlighted tool-bar button.
8451 Avoids losing tool-bar functionality when mouse-highlight is nil.
8452 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8453 Don't highlight when mouse-highlight is nil.
8454 (note_mouse_highlight): When mouse-highlight is nil, don't return
8455 right away; instead, run tool-bar and mode-line highlight
8456 subroutine, clear any existing highlight, and revert the mouse
8457 pointer to its default shape. (Bug#14558)
8459 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8461 * lisp.mk (lisp): Add prog-mode.el.
8463 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8465 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8466 * process.c (dummy_handler): New function.
8467 (lib_child_handler): New static var.
8468 (handle_child_signal): Invoke it.
8469 (catch_child_signal): If a library has set up a signal handler,
8470 save it into lib_child_handler.
8471 (init_process_emacs): If using glib and not on Windows, tickle glib's
8472 child-handling code so that it initializes its private SIGCHLD handler.
8473 * syssignal.h (SA_SIGINFO): Default to 0.
8474 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8475 31; it should no longer be needed now.
8477 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8479 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8481 * gfilenotify.c (globals_of_gfilenotify): New function.
8482 (syms_of_gfilenotify): Move global initialization there.
8484 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8486 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8488 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8489 * keyboard.c (menu_bar_items, tool_bar_items):
8490 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8491 not override local keymaps any more.
8493 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8495 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8497 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8499 * w32console.c (initialize_w32_display): Return the dimensions of
8500 the console window via 2 additional arguments, not via the current
8501 frame. This avoids crashes due to overrunning the bounds of
8502 frame's decode_mode_spec_buffer, which is not resized following
8503 the change of the frame dimensions from the initial 10x10.
8505 * w32term.h (w32_initialize_display_info): Adjust prototype.
8507 * term.c (init_tty): Take dimensions of the frame from the values
8508 returned by initialize_w32_display.
8510 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8511 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8512 (LIBES): Add $(GFILENOTIFY_LIBS).
8514 * w32inevt.c (handle_file_notifications): Add dummy implementation
8515 for !HAVE_W32NOTIFY.
8517 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8519 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8521 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8523 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8525 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8527 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8529 Fix minor problems found by static checking.
8530 * data.c (pure_write_error):
8531 Use xsignal2, not Fsignal, as Fsignal might return.
8532 * eval.c (set_backtrace_debug_on_exit): Now static.
8533 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8534 No longer inline. EXTERN_INLINE is needed only for functions
8535 defined in .h files. Reindent function header as per GNU style.
8536 (backtrace_p, backtrace_top, backtrace_next):
8537 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8538 compiler or linker. Add extern decls to pacify gcc -Wall.
8539 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8541 * frame.c (free_monitors): Define only on platforms that need it.
8542 * nsterm.m (ns_term_init):
8543 * process.c (catch_child_signal):
8544 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8545 defined on all porting targets these days.
8546 * process.c, process.h (catch_child_signal):
8547 Make it extern only if NS_IMPL_GNUSTEP is defined.
8549 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8551 * w32.c (gettimeofday): Make the signature identical to prototype
8552 in nt/inc/sys/time.h.
8554 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8556 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8559 * keyboard.c (safe_run_hooks_error): Improve error message.
8561 * data.c (pure_write_error): Add `object' argument.
8562 * puresize.h (CHECK_IMPURE): Use it.
8564 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8566 * Makefile.in (NOTIFY_OBJ): New variable.
8567 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8569 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8570 Call syms_of_gfilenotify.
8572 * gfilenotify.c: New file.
8574 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8575 and Qfile_w32notify.
8576 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8577 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8579 * lisp.h: Declare syms_of_gfilenotify.
8581 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8583 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8585 Merge the specpdl and backtrace stacks. Make the structure of the
8586 specpdl entries more obvious via a tagged union of structs.
8587 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8588 (enum specbind_tag): New enum.
8589 (struct specbinding): Make it a tagged union of structs.
8590 Add a case for backtrace records.
8591 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8592 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8593 (backtrace_debug_on_exit): New accessors.
8594 (struct backtrace): Remove.
8595 (struct catchtag): Remove backlist field.
8596 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8598 (Flocal_variable_p): Speed up the common case where the binding is
8600 * eval.c (backtrace_list): Remove.
8601 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8602 (set_backtrace_args, set_backtrace_nargs)
8603 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8604 (backtrace_next): New functions.
8605 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8606 (unwind_to_catch, internal_lisp_condition_case)
8607 (internal_condition_case, internal_condition_case_1)
8608 (internal_condition_case_2, internal_condition_case_n): Don't bother
8609 with backtrace_list any more.
8610 (Fsignal): Adjust to new backtrace format.
8611 (grow_specpdl): Move up.
8612 (record_in_backtrace): New function.
8613 (eval_sub, Ffuncall): Use it.
8614 (apply_lambda): Adjust to new backtrace format.
8615 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8617 (specbind): Adjust to new specpdl format. Simplify.
8618 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8619 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8621 (mark_backtrace): Remove.
8622 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8623 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8624 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8626 * profiler.c (record_backtrace): Use get_backtrace.
8627 (handle_profiler_signal): Use backtrace_top_function.
8628 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8631 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8633 * process.h (catch_child_signal): Declare.
8635 * process.c (catch_child_signal): New function.
8636 (init_process_emacs): Call it.
8638 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8639 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8641 (x_set_cursor_type): Remove declaration.
8642 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8643 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8644 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8645 (ns_get_color): Use F suffix on float.
8646 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8647 (ns_get_rgb_color): Remove.
8648 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8649 (note_mouse_movement): x and y are CGFloat.
8650 (ns_draw_fringe_bitmap): Remove unused rowY.
8651 Change #if to COCOA && >= 10_6.
8652 (ns_draw_window_cursor): Remove unused overspill.
8653 (ns_draw_underwave): width and x are EamcsCGFloat.
8654 (ns_draw_box): thickness is CGFloat.
8655 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8656 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8657 if not in main thread.
8658 (ns_get_pending_menu_title, ns_check_menu_open)
8659 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8660 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8661 (sendFromMainThread:): New method.
8662 (changeFont:): size is CGFloat.
8663 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8664 Disable warning about permanent text.
8665 (characterIndexForPoint:): Adjust return type depending on GNUstep
8667 (mouseDown:): delta is CGFloat.
8668 (updateFrameSize): Remove unised variable f.
8669 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8670 Cast float to EmacsCGFloat.
8671 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8672 also to -1 when restoring.
8673 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8674 inside NS_IMPL_COCOA.
8675 (toggleFullScreen:): Put call to toggleFullScreen inside
8676 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8677 (setPosition:portion:whole:): por is CGFloat.
8678 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8679 (mouseDown:): Use CGFloat.
8680 (mouseDragged:): Remove unised variable edge.
8681 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8683 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8685 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8686 when NS_IMPL_GNUSTEP.
8687 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8688 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8689 (EmacsToolbar): Add clearAll. Add tag argument to
8690 addDisplayItemWithImage.
8691 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8693 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8695 * nsmenu.m (ns_update_menubar): Make static.
8696 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8697 (fillWithWidgetValue:): Add cast to SEL for setAction.
8698 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8699 (update_frame_tool_bar): Update code for GNUstep.
8700 (clearAll): New method.
8701 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8702 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8703 Move identifierToItem setObject and activeIdentifiers addObject before
8704 call to insertItemWithItemIdentifier.
8705 (validateVisibleItems): Fix indentation.
8706 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8707 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8708 UtilityWindow to aStyle, remove call to setStyleMask.
8710 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8712 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8713 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8714 Use F suffix on floats.
8715 (ns_char_width): Returns CGFloat.
8716 (ns_ascii_average_width): w is CGFloat instead of float.
8717 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8719 (ns_glyph_metrics): CGFloat instead of float.
8721 * nsfns.m (x_set_foreground_color, x_set_background_color):
8723 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8724 remove unused variables.
8725 (Fns_read_file_name): Keep track if panel is for save.
8726 Use ns_filename_from_panel/ns_directory_from_panel.
8727 (Fns_list_services): delegate only used for COCOA.
8728 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8729 Just return the input if GNUstep.
8730 (x_screen_planes): Remove.
8731 (Fxw_color_values): Use EmacsCGFloat
8732 (Fns_display_monitor_attributes_list): Only get screen number for
8734 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8736 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8737 ns_directory_from_panel.
8739 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8741 * process.c (handle_child_signal): Also use WCONTINUED.
8742 This is so that list-processes doesn't mistakenly list the process
8743 as stopped, when the process has actually been continued and is
8746 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8748 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8749 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8750 not already configured.
8752 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8754 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8756 * Makefile.in (mostlyclean): Remove *.res files.
8758 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8760 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8761 a buffer (bug#8447).
8763 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8765 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8766 display vector, and we backtrack, handle the case that the
8767 previous character position is also displayed from a display
8768 vector or covered by a display string or image. (Bug#14476)
8770 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8772 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8773 (struct MonitorInfo, free_monitors): Remove.
8774 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8775 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8776 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8779 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8780 (struct MonitorInfo, free_monitors): Remove.
8781 (ns_screen_name): Make static.
8782 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8783 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8786 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8787 (struct MonitorInfo): New struct.
8788 (free_monitors, make_monitor_attribute_list): Declare.
8790 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8792 (free_monitors, make_monitor_attribute_list): New functions.
8793 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8796 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8798 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8800 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8802 * keyboard.c: Apply keyboard decoding only to events that come directly
8803 from the tty, not from unread-command-events (bug#14368).
8804 (read_event_from_main_queue): New function, extracted from read_char.
8805 (read_decoded_char): Remove.
8806 (read_decoded_event_from_main_queue): New function to replace it.
8807 (read_char): Use it.
8808 (read_key_sequence): Use read_char rather than read_decoded_char.
8810 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8812 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8814 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8816 2013-05-22 Kenichi Handa <handa@gnu.org>
8818 The following changes are to fix the setting of
8819 buffer-file-coding-system on, for instance, C-x RET c unix RET
8820 _FILE_OF_DOS_EOL_TYPE_ RET.
8822 * coding.h (struct coding_system): New member detected_utf8_chars.
8824 * coding.c (detect_coding_utf_8): Count characters and check EOL
8825 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8827 (setup_coding_system): Do not initialize coding->head_ascii.
8828 (check_ascii): Do not set coding->eol_seen but update it. Do not
8829 call adjust_coding_eol_type here.
8830 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8831 If the eol-type of CODING is already specified, adjust the eol type
8832 of the found coding-system.
8833 (decode_coding_gap): Cancel previous change. Utilize the
8834 character numbers counted by detect_coding_utf_8. Fix detection
8837 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8839 * search.c (looking_at_1): Only set last_thing_searched if the match
8840 changed the match-data (bug#14281).
8842 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8844 * xdisp.c (reseat_at_previous_visible_line_start):
8845 Already declared in dispextern.h, so remove it here.
8846 (move_it_vertically_backward): Likewise.
8848 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8850 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8851 (Fx_display_pixel_width, Fx_display_pixel_height)
8852 (Fx_display_mm_width, Fx_display_mm_height):
8853 Mention `display-monitor-attributes-list' in docstrings.
8855 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8856 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8857 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8858 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8859 (Fx_display_backing_store, Fx_display_visual_class)
8860 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8861 (Fx_display_grayscale_p, Fx_display_pixel_width)
8862 (Fx_display_pixel_height, Fx_display_planes)
8863 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8864 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8865 (Fx_display_mm_width, Fx_display_mm_height)
8866 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8867 height for all physical monitors as in X11.
8869 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8870 Return pixel width or height for all physical monitors as in X11.
8872 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8874 Port --enable-gcc-warnings to clang.
8875 * bytecode.c (exec_byte_code):
8877 Redo diagnostic pragmas to pacify clang, too.
8878 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8879 * editfns.c (Fencode_time):
8880 * fileio.c (file_accessible_directory_p):
8881 * font.c (font_unparse_xlfd):
8882 Use '&"string"[index]' instead of '"string" + (index)'.
8883 * undo.c (user_error): Remove; unused.
8885 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8887 * insdel.c (insert_1_both): Document the arguments, instead of
8888 referring to insert_1, which no longer exists.
8890 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8891 some window, increment windows_or_buffers_changed, so that
8892 *Messages* display in that window is updated. (Bug#14408)
8894 * w32.c: Include epaths.h.
8895 (init_environment): Use cmdproxy.exe without leading directories.
8896 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8898 (gettimeofday): Adjust signature and return value to Posix
8901 * unexw32.c (open_output_file): Delete the existing emacs.exe
8902 before creating it, to break the hard link to the versioned
8905 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8906 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8907 (FIRSTFILE_OBJ): New variables.
8908 (W32_RES): Rename to EMACSRES. All users changed.
8909 (base_obj): Use $(CM_OBJ).
8910 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8911 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8912 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8913 $(W32_RES_LINK) before $(LIBES).
8914 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8916 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8918 * makefile.w32-in (DOC): Use just "DOC".
8920 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8922 * process.c: Export default filters and sentinels to Elisp.
8923 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8925 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8926 (Fset_process_sentinel, Fformat_network_address):
8927 Default to them instead of nil.
8928 (server_accept_connection): Sentinels can't be nil any more.
8929 (read_and_dispose_of_process_output): New function, extracted from
8930 read_process_output.
8931 (read_process_output): Use it; filters can't be nil.
8932 (Finternal_default_process_filter): New function, extracted from
8933 read_process_output.
8934 (exec_sentinel_unwind): Remove function.
8935 (exec_sentinel): Don't zilch sentinel while running.
8936 (status_notify): Sentinels can't be nil.
8937 (Finternal_default_process_sentinel): New function extracted from
8939 (setup_process_coding_systems): Default filter is not nil any more.
8940 (syms_of_process): Export new Elisp functions and initialize
8942 * lisp.h (make_lisp_proc): New function.
8944 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8946 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8948 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8950 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8951 unless we know that the window w is a leaf window.
8952 Another attempt at solving bug#14062.
8954 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8956 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8959 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8961 * image.c (gif_load): Check that subimages fit (Bug#14345).
8963 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8965 * lread.c (skip_dyn_eof): New function.
8966 (read1): Use it to skip the end of a file in response to #@00.
8968 * doc.c (get_doc_string): Slightly relax the sanity checking.
8970 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8972 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8973 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8974 (MonitorInfo): New struct.
8975 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8976 (Fns_display_monitor_attributes_list): New functions.
8977 (display-usable-bounds): Remove.
8978 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8981 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8983 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8984 (GTK_CHECK_VERSION): New macro, if not already defined.
8985 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8986 replaced by GTK_CHECK_VERSION.
8988 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8990 * xterm.h (GTK_PREREQ): New macro.
8991 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8992 to use this macro instead, for consistency and clarity.
8994 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8996 * xdisp.c (row_for_charpos_p): New function, with code of
8997 cursor_row_p, but accepts an additional argument CHARPOS instead
8998 of using a hardcoded PT.
8999 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9000 (row_containing_pos): Call row_for_charpos_p instead of partially
9001 doing the same. Fixes cursor positioning under longlines-mode
9002 when longlines-show-effect includes more than one newline, when
9003 moving the cursor vertically up.
9005 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9007 * makefile.w32-in (ACL_H): New macro.
9008 ($(BLD)/fileio.$(O)): Update dependencies.
9010 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9012 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9013 * Makefile.in (LIB_ACL): New macro.
9014 (LIBACL_LIBS): Remove.
9015 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9016 * fileio.c: Include <acl.h>.
9017 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9018 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9020 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9023 * unexelf.c: Don't assume ElfW (Half) fits in int.
9024 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9025 when dealing with ElfW (Half) values, since they can exceed 2**31
9026 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9027 (entry_address): Omit unused NUM arg. All uses changed.
9029 2013-05-07 Juri Linkov <juri@jurta.org>
9031 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9032 to the string converted from number with `Fnumber_to_string'.
9035 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9037 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9038 This fixes a problem introduced by my previous change.
9040 2013-05-07 Glenn Morris <rgm@gnu.org>
9042 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9044 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9046 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9048 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9050 Static checking by GCC 4.8.0.
9051 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9052 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9053 (x_get_monitor_attributes_fallback)
9054 (x_get_monitor_attributes_xinerama)
9055 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9056 Define only if USE_GTK.
9057 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9058 (x_get_monitor_attributes_fallback): Omit unused locals.
9059 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9060 Use double, not float, to avoid mixed-mode floating point arithmetic.
9062 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9063 Jan Djärv <jan.h.d@swipnet.se>
9065 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9066 (XINERAMA_CFLAGS): New macros.
9067 (ALL_CFLAGS, LIBES): Use them.
9069 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9070 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9071 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9072 (syms_of_xfns): DEFSYM them.
9073 (struct MonitorInfo): New struct.
9074 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9075 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9076 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9077 (x_get_monitor_attributes_xinerama): New functions.
9078 (Fx_display_monitor_attributes_list): New primitive.
9079 (syms_of_xfns): Defsubr it.
9081 * xterm.h (x_display_info): Add Xatom_net_workarea and
9082 Xatom_net_current_desktop.
9084 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9085 and dpyinfo->Xatom_net_current_desktop.
9087 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9089 * xdisp.c (pos_visible_p): Use the special code for finding the
9090 beginning of a display property or overlay for any "replacing"
9091 display property, not just for display strings. This solves
9092 incorrect reporting of position by posn-at-point. (Bug#14241)
9094 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9096 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9097 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9098 Verify that ElfW (Half) fits in int.
9099 (fatal): Use same signature as lisp.h.
9100 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9101 configure and build with -DUNEXELF_DEBUG without worrying about
9102 other modules that use DEBUG.
9103 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9104 possibly-wide integers now uses it instead of plain fprintf.
9105 (entry_address): New function, which avoids problems with 32-bit
9106 overflow on 64-bit hosts.
9107 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9108 (round_up): Don't assume the remainder fits in int.
9109 (find_section): Use bool for boolean. Simplify debug code.
9110 (unexec): Don't assume file sizes fit in int or size_t.
9111 Omit unnecessary trailing newline in 'fatal' format.
9112 Use strerror rather than outputting decimal error number.
9113 Remove unused code when emacs is not defined;
9114 this file relies on Emacs now.
9115 Don't assume e_phnum and e_shnum are positive.
9117 * regex.c: Fix problems when DEBUG is defined.
9118 (extract_number, extract_number_and_incr): Define regardless of
9119 whether DEBUG is defined; that's simpler and makes the code less
9120 likely to go stale in the normal case when DEBUG is not defined.
9121 Return int rather than taking an int * arg. All callers changed.
9122 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9123 Remove, replacing with ...
9124 (DEBUG_PRINT): New macro. All callers changed.
9125 (DEBUG_COMPILES_ARGUMENTS): New macro.
9126 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9127 (print_compiled_pattern, print_double_string) [DEBUG]:
9128 Use prototype rather than old-style definition.
9129 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9130 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9131 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9132 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9133 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9134 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9135 This matters only when DEBUG is defined.
9137 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9139 * xdisp.c (set_iterator_to_next): Set the
9140 ignore_overlay_strings_at_pos_p flag only if we are _really_
9141 iterating over an overlay string, as indicated by the
9142 current.overlay_string_index member. (Bug#14306)
9144 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9146 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9147 to where it is used, to avoid autorelease issues (Bug#14050).
9149 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9151 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9152 * fileio.c (syms_of_fileio): Implement this.
9153 * filelock.c (create_lock_file): If symbolic links don't work, so
9154 we use a regular file as a lock file, do not fsync the lock file;
9157 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9159 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9160 (syms_of_minibuf): Adjust accodingly.
9162 * callint.c (Fcall_interactively): Adjust calls accordingly.
9164 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9166 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9167 w->contents is a buffer before computing everything else.
9168 Use parentheses to disambiguate last part of the condition.
9170 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9171 assertion violations. (Bug#14062)
9173 2013-05-01 David Reitter <david.reitter@gmail.com>
9175 * nsfns.m (ns_tooltip): Initialize.
9177 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9179 * coding.c (decode_coding_gap): Don't remove the character before
9180 a newline unless it's a CR character. (Bug#14287)
9182 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9184 * dispextern.h (struct face): Move enum face_underline_type
9185 earlier so that bitfields can be in the same word.
9187 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9189 * nsfns.m (handlePanelKeys): New function.
9190 (EmacsOpenPanel:performKeyEquivalent:)
9191 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9192 arrows/function/control and copy/paste keys (Bug#14296).
9194 2013-04-27 Juri Linkov <juri@jurta.org>
9196 * callint.c (Fcall_interactively): Call `Qread_number' for
9197 interactive code letter `n' instead of using duplicate code.
9200 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9202 * systime.h (make_timeval): Declare as 'const'.
9204 2013-04-27 Kenichi Handa <handa@gnu.org>
9206 * font.c (font_open_entity): Always open a font of manageable
9209 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9211 Port better to AIX (Bug#14258).
9212 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9215 2013-04-24 Kenichi Handa <handa@gnu.org>
9217 * coding.c (decode_coding_iso_2022): When an invalid escape
9218 sequence is encountered, reset the invocation and designation
9219 status to the safest one.
9221 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9223 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9224 Without this fix, "make distclean" leaves stamp-h1 behind.
9226 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9228 * w32fns.c (w32_fullscreen_rect): New function to compute the
9229 window rectangle for the given fullscreen mode.
9230 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9231 longer tunes the window size. This keeps the window's edges flush
9232 with the screen and allows the taskbar to hide itself in fullboth.
9234 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9235 window decorations and uses the entire screen.
9237 * w32term.h (w32_fullscreen_rect) Add prototype.
9238 (struct w32_output): Replace normal_width, normal_height,
9239 normal_top, and normal_left members with a single normal_placement
9241 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9243 (FRAME_NORMAL_PLACEMENT): New macro.
9245 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9247 * minibuf.c (Ftest_completion): Silence compiler warning.
9249 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9251 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9254 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9257 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9258 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9259 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9260 parentheses where appropriate.
9262 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9264 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9266 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9268 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9269 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9270 Mention in the doc string that setting these variables takes
9271 effect only after a call to set-window-buffer. (Bug#14200)
9273 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9275 * indent.c (Fvertical_motion): Don't consider display strings on
9276 overlay strings as display strings on the buffer position we
9277 started from. This prevents vertical cursor motion from jumping
9278 more than one line when there's an overlay string with a display
9279 property at end of line.
9280 Reported by Karl Chen <Karl.Chen@quarl.org> in
9281 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9283 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9285 * window.c (select_window): `record_buffer' even if window is
9286 already selected (bug#14191).
9288 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9290 * window.c (Fwindow_end): Test more flags, including the buffer's
9291 last_overlay_modified flag, to determine whether the window's
9292 display is really up-to-date. Prevents the function from
9293 returning a stale value. (Bug#14170)
9294 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9297 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9299 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9300 garbaged only if it is not already the top frame on its TTY.
9301 This prevents flickering due to constant redrawing of TTY frames when
9302 there are GUI frames open in the same session. (Bug#13864)
9304 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9306 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9307 of marking the idle timers directly.
9309 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9311 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9314 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9316 * window.c (select_window): Don't record_buffer while the invariant is
9317 temporarily broken (bug#14161).
9319 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9321 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9323 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9325 2013-04-07 Romain Francoise <romain@orebokech.com>
9327 Ignore additional platform-specific ACL errors (Bug#13702).
9328 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9329 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9331 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9333 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9336 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9338 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9339 This bug was introduced by my 2013-02-25 change that simplified
9340 data_start configuration. Without this change, on GNU/Linux
9341 an Emacs configured with --enable-profiling fails immediately
9342 due to a profiler signal.
9343 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9344 with these flags. On platforms where special flags are needed
9345 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9346 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9347 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9349 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9351 Get rid of some platform-specific functions examining window
9352 system and its capabilities. This is a partial rework of the
9354 * lisp.h (have_menus_p): Remove prototype. This function is
9355 replaced with platform-independent window_system_available.
9356 (check_window_system): Move to...
9357 * frame.h (decode_window_system_frame, window_system_available):
9358 ...here, add new prototypes.
9359 * frame.c (window_system_available, decode_window_system_frame):
9361 (check_window_system): Platform-independent now.
9362 * xterm.h (x_in_use): Remove declaration.
9364 * w32term.h (check_x_frame):
9365 * nsterm.h (check_x_frame): Remove prototypes. This function
9366 is replaced with platform-independent decode_window_system_frame.
9367 * msdos.c (have_menus_p): Remove.
9368 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9369 Remove platform-specific functions. Use check_window_system,
9370 decode_window_system_frame and check_ns_display_info where
9371 appropriate. Minor style and comment tweaks.
9372 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9373 (check_x_frame): Likewise.
9374 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9376 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9377 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9378 * xmenu.c, xselect.c: All related users changed.
9380 2013-04-03 Kenichi Handa <handa@gnu.org>
9382 The following changes is to optimize the code for reading UTF-8
9385 * coding.c (check_ascii): Rename from detect_ascii. Return value
9386 changed. Check EOL format. Do not call adjust_coding_eol_type
9388 (check_utf_8): New function.
9389 (adjust_coding_eol_type): Do nothing if already adjusted.
9390 (detect_coding): Compare the return value of check_ascii with
9391 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9392 (decode_coding_gap): Optimize for valid UTF-8.
9394 2013-03-21 Kenichi Handa <handa@gnu.org>
9396 * coding.c (syms_of_coding): Cancel previous change.
9398 * insdel.c (insert_from_gap): Fix previous change.
9400 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9402 Consistently use platform-specific function to detect window system.
9403 * lisp.h (check_window_system): New prototype. This function is
9404 going to replace check_x, check_w32 and check_ns.
9405 (have_menus_p): Mention msdos.c in comment.
9406 * fontset.c (check_window_system_func): Remove. Adjust all users.
9407 * fontset.h (check_window_system_func): Remove prototype.
9408 * nsterm.h (check_ns):
9409 * xterm.h (check_x):
9410 * w32term.h (check_w32): Likewise.
9411 * menu.c (Fx_popup_menu): Use check_window_system.
9412 * msdos.c (check_window_system): Define for MS-DOS.
9413 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9414 * w32fns.c (check_window_system): Likewise for MS-Windows.
9415 * xfns.c (check_window_system): Likewise for X.
9416 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9417 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9419 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9421 Prefer < to > in range checks such as 0 <= i && i < N.
9422 This makes it easier to visualize quantities on a number line.
9423 This patch doesn't apply to all such range checks,
9424 only to the range checks affected by the 2013-03-24 change.
9425 This patch reverts most of the 2013-03-24 change.
9426 * alloc.c (xpalloc, Fgarbage_collect):
9427 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9428 * character.c (string_escape_byte8):
9429 * charset.c (read_hex):
9430 * data.c (cons_to_unsigned):
9431 * dispnew.c (update_frame_1):
9432 * doc.c (Fsubstitute_command_keys):
9433 * doprnt.c (doprnt):
9434 * editfns.c (hi_time, decode_time_components):
9435 * fileio.c (file_offset):
9436 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9437 * font.c (font_intern_prop):
9438 * frame.c (x_set_alpha):
9439 * gtkutil.c (get_utf8_string):
9440 * indent.c (check_display_width):
9441 * keymap.c (Fkey_description):
9442 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9444 * minibuf.c (read_minibuf_noninteractive):
9445 * process.c (wait_reading_process_output):
9446 * search.c (Freplace_match):
9447 * window.c (get_phys_cursor_glyph):
9448 * xdisp.c (redisplay_internal):
9449 * xsmfns.c (smc_save_yourself_CB):
9450 Prefer < to > for range checks.
9451 * dispnew.c (sit_for): Don't mishandle NaNs.
9452 This fixes a bug introduced in the 2013-03-24 change.
9453 * editfns.c (decode_time_components): Don't hoist comparison.
9454 This fixes another bug introduced in the 2013-03-24 change.
9456 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9458 * frame.h (struct frame): Drop scroll_bottom_vpos
9459 member becaue all real users are dead long ago.
9460 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9461 * xdisp.c (redisplay_internal): Adjust user.
9463 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9465 * nsmenu.m (showAtX:Y:for:): setLevel to
9466 NSPopUpMenuWindowLevel (Bug#13998).
9468 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9470 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9471 (ns_check_pending_open_menu): Declare.
9473 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9474 (x_activate_menubar): Update the menu with title that matches
9475 ns_get_pending_menu_title, and call
9476 ns_check_pending_openmenu (Bug#12698).
9477 (menuWillOpen:): New method.
9478 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9480 * nsterm.m (menu_will_open_state, menu_mouse_point)
9481 (menu_pending_title): New varaibles.
9482 (ns_get_pending_menu_title, ns_check_menu_open)
9483 (ns_check_pending_open_menu): New functions.
9485 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9487 * indent.c (current_column_bol_cache): Remove leftover which is not
9488 used in Fmove_to_column any more.
9489 (current_column, scan_for_column): Adjust users.
9490 * keyboard.c (last_point_position_buffer, last_point_position_window):
9491 Remove leftovers which are not used for recording undo any more.
9492 (command_loop_1, syms_of_keyboard): Adjust users.
9493 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9494 redisplay_window any more.
9495 (move_it_to): Adjust user.
9497 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9499 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9500 Update dependencies.
9502 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9504 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9505 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9508 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9510 * window.h (struct window): Replace hchild, vchild and buffer slots
9511 with a single slot 'contents'. This is possible because each valid
9512 window may have either the child window (in vertical or horizontal
9513 combination) or buffer to display (for the leaf window). Using that,
9514 a lot of operations to traverse and/or change window hierarchies may
9515 be simplified. New member horizontal is used to distinguish between
9516 horizontal and vertical combinations of internal windows.
9517 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9518 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9519 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9520 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9521 Use contents slot, not buffer, where appropriate.
9522 (wset_combination): New function.
9523 (wset_buffer): Add eassert.
9524 (Fframe_first_window): Simplify the loop reaching first window.
9525 (Fwindow_buffer): Use WINDOW_LEAF_P.
9526 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9527 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9528 (unshow_buffer): Convert initial debugging check to eassert.
9529 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9530 (make_parent_window, window_resize_check, window_resize_apply)
9531 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9532 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9533 Adjust to match struct window changes.
9534 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9535 (mark_window_cursors_off, count_windows, get_leaf_windows)
9536 (foreach_window_1): Simplify the loop.
9537 * alloc.c (mark_object): Do not check for the leaf window because
9538 internal windows has no glyph matrices anyway.
9539 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9540 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9541 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9542 (build_frame_matrix_from_window_tree, mirror_make_current)
9543 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9544 (update_window_tree, set_window_update_flags): Simplify the loop.
9545 (sync_window_with_frame_matrix_rows): Enforce live window.
9546 Use contents slot, not buffer, where appropriate.
9547 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9548 and WINDOW_HORIZONTAL_COMBINATION_P.
9549 (make_frame_visible_1): Simplify the loop.
9550 Use contents slot, not buffer, where appropriate.
9551 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9552 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9553 (expose_window_tree): Likewise.
9554 Use contents slot, not buffer, where appropriate.
9555 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9556 to avoid deleted windows. Use contents slot instead of buffer.
9557 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9558 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9559 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9560 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9562 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9564 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9565 identify the reasons for assertion violations in bug#14062 and
9567 (Fx_show_tip): Fix compilation error under
9568 "--enable-check-lisp-object-type". (Bug#14073)
9570 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9571 Reported by <rzl24ozi@gmail.com>.
9573 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9575 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9577 (unwind_with_echo_area_buffer): ...to restore it here.
9578 This is needed to ensure that...
9579 (redisplay_window): ...both window markers are valid here,
9580 which is verified by eassert.
9581 * editfns.c (save_excursion_save): Do not assume that
9582 selected_window always displays the buffer.
9583 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9586 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9588 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9591 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9593 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9595 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9597 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9598 since MinGW's w32api headers do. This avoids compiler warnings.
9600 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9603 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9605 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9607 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9609 * gtkutil.c (style_changed_cb): Check if frame is live and an
9610 X frame (Bug#14038).
9612 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9614 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9615 Define only for _WIN32_WINNT less than 0x0500.
9616 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9618 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9619 see its own definitions of 'struct timeval' and 'struct timezone'.
9621 Fix incompatibilities between MinGW.org and MinGW64 headers.
9622 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9624 * w32.c (REPARSE_DATA_BUFFER): Guard with
9625 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9627 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9629 * xterm.c: Include X11/XKBlib.h
9630 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9632 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9634 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9636 * blockinput.h (input_blocked_p): Likewise.
9637 * bytecode.c (exec_byte_code): Likewise.
9638 * callproc.c (call_process_kill, call_process_cleanup)
9639 (Fcall_process): Likewise.
9640 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9641 (Fccl_execute_on_string): Likewise.
9642 * character.c (string_escape_byte8): Likewise.
9643 * charset.c (read_hex): Likewise.
9644 * cm.c (calccost): Likewise.
9645 * data.c (cons_to_unsigned): Likewise.
9646 * dired.c (directory_files_internal, file_name_completion):
9648 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9649 (sit_for): Likewise.
9650 * doc.c (Fsubstitute_command_keys): Likewise.
9651 * doprnt.c (doprnt): Likewise.
9652 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9653 * emacsgtkfixed.c: Likewise.
9654 * fileio.c (file_offset, Fwrite_region): Likewise.
9655 * floatfns.c (Fexpt, fmod_float): Likewise.
9656 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9658 * font.c (font_intern_prop): Likewise.
9659 * frame.c (x_set_alpha): Likewise.
9660 * gtkutil.c (get_utf8_string): Likewise.
9661 * indent.c (check_display_width): Likewise.
9662 * intervals.c (create_root_interval, rotate_right, rotate_left)
9663 (split_interval_right, split_interval_left)
9664 (adjust_intervals_for_insertion, delete_node)
9665 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9666 (merge_interval_right, merge_interval_left, copy_intervals)
9667 (set_intervals_multibyte_1): Likewise.
9668 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9669 * keymap.c (Fkey_description): Likewise.
9670 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9671 * lread.c (openp, read_integer, read1, string_to_number):
9673 * menu.c (ensure_menu_items): Likewise.
9674 * minibuf.c (read_minibuf_noninteractive): Likewise.
9675 * print.c (printchar, strout): Likewise.
9676 * process.c (create_process, Faccept_process_output)
9677 (wait_reading_process_output, read_process_output, send_process)
9678 (wait_reading_process_output): Likewise.
9679 * profiler.c (make_log, handle_profiler_signal): Likewise.
9680 * regex.c (re_exec): Likewise.
9681 * regex.h: Likewise.
9682 * search.c (looking_at_1, Freplace_match): Likewise.
9683 * sysdep.c (get_child_status, procfs_ttyname)
9684 (procfs_get_total_memory): Likewise.
9685 * systime.h (EMACS_TIME_VALID_P): Likewise.
9686 * term.c (dissociate_if_controlling_tty): Likewise.
9687 * window.c (get_phys_cursor_glyph): Likewise.
9688 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9689 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9691 * xfns.c (Fx_window_property): Likewise.
9692 * xmenu.c (set_frame_menubar): Likewise.
9693 * xselect.c (x_get_window_property, x_handle_dnd_message):
9695 * xsmfns.c (smc_save_yourself_CB): Likewise.
9696 * xterm.c (x_scroll_bar_set_handle): Likewise.
9698 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9700 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9701 to be optional or nil. Adjust comment and convert it to docstring.
9702 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9703 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9705 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9707 Static checking by GCC 4.8-20130319.
9708 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9709 * process.c (Fset_process_datagram_address)
9710 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9711 * xdisp.c (get_char_face_and_encoding)
9712 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9713 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9714 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9716 2013-03-24 Ken Brown <kbrown@cornell.edu>
9718 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9719 fix compilation on 64-bit Cygwin, where underscores are not
9720 automatically prepended.
9722 * w32term.c (w32_initialize): Silence compiler warning.
9724 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9726 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9727 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9728 variables, to save and restore frame dimensions.
9729 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9730 after returning from a 'fullscreen' configuration.
9731 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9732 to avoid races between the main thread and the input thread.
9734 * w32term.h (struct w32_output): New members normal_width,
9735 normal_height, normal_top, normal_left, and prev_fsmode.
9736 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9737 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9740 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9741 'fullscreen' parameter. Always record previous width and height
9742 of the frame, except when switching out of maximized modes, so
9743 that they could be restored correctly, instead of resetting to the
9744 default frame dimensions. Send SC_RESTORE command to the frame,
9745 unless we are going to send SC_MAXIMIZE, to restore the frame
9746 resize hints in the mouse pointer shown by the window manager.
9749 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9751 * lisp.h (get_frame_param): Adjust conditions for prototype
9754 2013-03-22 Ken Brown <kbrown@cornell.edu>
9756 * unexcw.c: Drop unneeded inclusion of w32common.h.
9757 (report_sheap_usage): Declare.
9758 (read_exe_header): Add magic numbers for x86_64.
9759 (fixup_executable): Fix printf format specifier for unsigned long
9762 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9764 * frame.h (struct frame): Put menu_bar_window under #ifdef
9765 because this member is not needed when X toolkit is in use.
9766 (fset_menu_bar_window):
9767 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9768 (free_glyphs, update_frame):
9769 * xdisp.c (expose_frame): Likewise.
9770 (display_menu_bar): Likewise. Remove redundant eassert.
9771 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9774 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9776 Use functions and constants to manipulate Lisp_Save_Value objects.
9777 This replaces code that used macros and strings and token-pasting.
9778 The change makes the C source a bit easier to follow,
9779 and shrinks the Emacs executable a bit.
9780 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9781 (make_save_value): Change 1st arg from string to enum. All callers
9784 (mark_object): Use if, not #if, for GC_MARK_STACK.
9785 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9786 (XSAVE_OBJECT): Now functions, not macros.
9787 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9788 the constant was never used.
9789 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9790 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9791 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9792 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9794 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9795 type3 with a single member save_type. All uses changed.
9796 (save_type, set_save_pointer, set_save_integer): New functions.
9797 * print.c (PRINTX): Remove.
9799 * alloc.c: Remove redundant static declarations.
9801 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9803 * window.h (struct window): Convert left_col, top_line, total_lines
9804 and total_cols from Lisp_Objects to integers. Adjust comments.
9805 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9807 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9808 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9809 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9810 Adjust users where appropriate.
9812 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9814 * frame.h (struct frame): Drop resx and resy because the same data is
9815 available from window system-specific output context. Adjust users.
9816 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9817 New functions to provide defaults when no window system available.
9818 (FRAME_RES_X, FRAME_RES_Y): New macros.
9819 (NUMVAL): Move from xdisp.c.
9820 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9821 (Ffont_face_attributes, Fopen_font):
9822 * image.c (gs_load):
9823 * w32font.c (fill_in_logfont):
9824 * xdisp.c (calc_pixel_width_or_height):
9825 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9826 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9828 2013-03-20 Kenichi Handa <handa@gnu.org>
9830 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9831 to 1 (temporary workaround until a bug related to ASCII
9832 optimization is fixed).
9834 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9836 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9837 Signal error if window is not internal. Adjust docstring.
9838 (delete_all_child_windows): Use combination_limit to save the buffer.
9839 (Fset_window_configuration): Adjust accordingly.
9840 * print.c (syms_of_print): Initialize debugging output not here...
9841 (init_print_once): ...but in a new function here.
9842 * lisp.h (init_print_once): Add prototype.
9843 * emacs.c (main): Add call to init_print_once. Adjust comments.
9845 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9847 * window.c (window_resize_check, window_resize_apply)
9848 (window_from_coordinates, recombine_windows, set_window_buffer)
9849 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9850 (Fsplit_window_internal, Fdelete_window_internal)
9851 (freeze_window_starts): Use bool for booleans.
9852 * window.h (window_frame_coordinates, resize_frame_windows)
9853 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9855 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9857 * dispnew.c (bitch_at_user): Use `user-error'.
9859 2013-03-17 Ken Brown <kbrown@cornell.edu>
9861 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9862 as return type of image_background. (Bug#13981)
9863 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9865 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9867 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9868 (ns_select): Don't return with result uninitialized.
9870 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9873 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9875 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9876 directories. If filename is nil, get directory name (Bug#13932).
9877 Use getFilename and getDirectory.
9878 (getFilename, getDirectory): New methods for EmacsSavePanel and
9880 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9882 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9884 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9886 2013-03-15 Kenichi Handa <handa@gnu.org>
9888 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9889 (adjust_after_replace): Make it back to static. Delete the third
9890 arg text_at_gap_tail. Cancel the code for handling it.
9892 * coding.h (struct coding_system): New member eol_seen.
9894 * coding.c (detect_ascii): New function.
9895 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9896 when the source bytes are actually scanned. On detecting for
9897 coding_category_utf_8_auto, call detect_ascii instead of scanning
9898 source bytes directly.
9899 (produce_chars): Call insert_from_gap with the new arg 0.
9900 (encode_coding): Likewise.
9901 (decode_coding_gap): Control ASCII optimization by the variable
9902 disable_ascii_optimization instead of #ifndef .. #endif.
9903 Deccode EOL format according to coding->eol_seen.
9904 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9907 * lisp.h (adjust_after_replace): Cancel externing it.
9908 (insert_from_gap): Adjust prototype.
9910 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9912 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9913 FULLSCREEN_MAXIMIZED. (Bug#13935)
9915 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9917 * region-cache.c (find_cache_boundary, move_cache_gap)
9918 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9919 Simplify debugging check and convert to eassert. Adjust comment.
9920 (pp_cache): Put under ENABLE_CHECKING.
9922 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9924 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9925 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9927 (w32fullscreen_hook): If the frame is visible, reset
9928 f->want_fullscreen flag after changing the frame size. If the
9929 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9932 2013-03-13 Daniel Colascione <dancol@dancol.org>
9934 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9935 too so that these builds can use Cygwin's file conversion
9936 functions. (We've been building and linking cygw32.o all along
9937 and just not using it.)
9939 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9941 File synchronization fixes (Bug#13944).
9942 * Makefile.in (LIB_FDATASYNC): New macro.
9944 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9945 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9946 Don't worry about HAVE_FSYNC, since a substitute fsync is
9947 available if the system lacks one.
9948 (Fwrite_regin): Retry fsync if interrupted.
9950 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9952 * w32term.c (w32_read_socket): If the Emacs frame is being
9953 activated, call w32fullscreen_hook, to make sure the new frame
9954 dimensions are in effect. (Bug#13937)
9956 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9958 * xdisp.c (init_iterator): Simplify because both character and byte
9959 positions are either specified or -1. Add eassert. Adjust comment.
9960 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9961 character and byte positions can be obtained from marker.
9963 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9965 Static checking by Sun C 5.12.
9966 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9967 * bytecode.c (exec_byte_code):
9968 * dispnew.c (init_display):
9970 * fileio.c (Fsubstitute_in_file_name):
9971 * keyboard.c (Fevent_convert_list):
9972 * keymap.c (Fsingle_key_description):
9973 * term.c (maybe_fatal, fatal):
9974 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9975 * xsmfns.c (Fhandle_save_session):
9976 Omit unreachable code.
9977 * keymap.c (map_keymap_char_table_item): Cast void * to
9978 a function pointer type; the C Standard requires this.
9980 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9981 Include <sys/param.h> unconditionally, as that works elsewhere and
9982 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9983 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9986 See ChangeLog.12 for earlier changes.
9992 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9994 This file is part of GNU Emacs.
9996 GNU Emacs is free software: you can redistribute it and/or modify
9997 it under the terms of the GNU General Public License as published by
9998 the Free Software Foundation, either version 3 of the License, or
9999 (at your option) any later version.
10001 GNU Emacs is distributed in the hope that it will be useful,
10002 but WITHOUT ANY WARRANTY; without even the implied warranty of
10003 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10004 GNU General Public License for more details.
10006 You should have received a copy of the GNU General Public License
10007 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.