1 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
3 Have (MARKER . ADJUSTMENT) undo records always be immediately
4 after their corresponding (TEXT . POS) record in undo list.
6 * lisp.h (record-delete): New arg record_markers.
7 (record_marker_adjustment): No longer needed outside undo.c.
8 * insdel.c (adjust_markers_for_delete): Move calculation of marker
9 adjustments to undo.c's record_marker_adjustments. Note that
10 fileio.c's decide_coding_unwind is another caller to
11 adjust_markers_for_delete. Because it has undo list bound to t,
12 it does not rely on adjust_markers_for_delete to record marker
14 (del_range_2): Swap call to record_delete and
15 adjust_markers_for_delete so as undo marker adjustments are
16 recorded before current deletion's adjustments, as before.
17 (adjust_after_replace):
18 (replace_range): Pass value for new record_markers arg to
20 * undo.c (record_marker_adjustment): Renamed to
21 record_marker_adjustments and made static.
22 (record_delete): Check record_markers arg and call
23 record_marker_adjustments.
24 (record_change): Pass value for new record_markers arg to
26 (record_point): at_boundary calculation no longer needs to account
27 for marker adjustments.
29 2014-03-24 Martin Rudalics <rudalics@gmx.at>
31 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
34 2014-03-23 Glenn Morris <rgm@gnu.org>
36 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
38 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
40 * buffer.c (struct sortvec): Add field `spriority'.
41 (compare_overlays): Use it.
42 (sort_overlays): Set it.
44 2014-03-23 Eli Zaretskii <eliz@gnu.org>
46 * xdisp.c (redisplay_window): If all previous attempts to find the
47 cursor row failed, try a few alternatives before falling back to
48 the top-most row of the window. Use row_containing_pos. (Bug#17047)
50 2014-03-22 Daniel Colascione <dancol@dancol.org>
52 * process.c (conv_sockaddr_to_lisp): When extracting the string
53 names of AF_LOCAL sockets, stop before reading uninitialized
56 2014-03-23 Daniel Colascione <dancol@dancol.org>
58 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
61 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
63 Fix regression introduced by patch for Bug#10500.
64 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
65 * w32term.c (x_draw_image_relief): Likewise.
67 2014-03-21 Martin Rudalics <rudalics@gmx.at>
69 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
70 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
71 maximize a frame for odd default fonts.
73 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
75 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
77 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
79 * doc.c (store_function_docstring): Warn when we don't know where to
81 (Fsubstitute_command_keys): Don't advertise the fact that
82 text-properties are dropped, since we think it's a bug that we'll fix
85 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
86 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
87 * frame.c (frame_garbaged): Make "docstring" more precise.
89 2014-03-20 Glenn Morris <rgm@gnu.org>
91 * charset.c (init_charset): When we cannot find the charsets directory,
92 mention if EMACSDATA is set.
94 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
96 * fns.c (Frandom): Fix rare bug where the result isn't random.
98 Fix porting inconsistency about rounding to even.
99 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
100 This way, the unusual !HAVE_RINT case acts like the usual
101 HAVE_RINT case, and we can fix the documentation accordingly.
103 2014-03-19 Eli Zaretskii <eliz@gnu.org>
105 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
106 (w32_wnd_proc): Initialize the dwHoverTime member of
107 TRACKMOUSEEVENT structure.
109 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
111 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
113 2014-03-16 Eli Zaretskii <eliz@gnu.org>
115 * search.c (find_newline): Speed up the function when using the
116 newline cache, by halving the number of calls to
117 region_cache_forward and region_cache_backward. (Bug#16830)
119 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
121 * buffer.c (Fset_buffer): Document return value (bug#17015).
123 2014-03-14 Martin Rudalics <rudalics@gmx.at>
125 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
126 nil, always resize character wise to avoid potential loss of the
127 mode line (Bug#16923 related).
129 2014-03-12 Martin Rudalics <rudalics@gmx.at>
131 * frame.c (x_set_frame_parameters): Always calculate new sizes
132 pixelwise to avoid potential loss when rounding.
134 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
136 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
137 * xterm.c (x_free_frame_resources): Free all allocated cursors.
139 2014-03-10 Eli Zaretskii <eliz@gnu.org>
141 * w32.c (fstatat): Don't add an extra slash if the argument ends
142 with a slash: this fails the subsequent call to stat_worker on
143 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
145 2014-03-09 Martin Rudalics <rudalics@gmx.at>
147 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
149 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
151 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
153 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
154 when frame is only on one screen (Bug#14713).
156 2014-03-08 Eli Zaretskii <eliz@gnu.org>
158 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
159 there's a valid wrap point in the display line, the last glyph
160 cannot "just barely fit" on this row, because display_line doesn't
161 let it. Instead, proceed as if the last glyph didn't fit, so that
162 we eventually back up the iterator to the wrap point. This avoids
163 delusional behavior of move_it_to, whereby it proceeds to the next
164 display line, but sets current_x to zero for all the glyphs that
165 without word-wrap would fit on the previous display line.
166 One result was that visual-order cursor movement behaved erratically
168 (Fmove_point_visually): Add code to find the x coordinate of the
169 last character before wrap point, under word-wrap on a TTY.
171 2014-03-07 Eli Zaretskii <eliz@gnu.org>
173 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
174 also return value of MOVE_POS_MATCH_OR_ZV from
175 move_it_in_display_line_to, when moving from beginning of line to
176 point's position. (Bug#16961)
178 2014-03-07 Martin Rudalics <rudalics@gmx.at>
180 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
181 * window.c (Fselect_window): Explain NORECORD and
182 `buffer-list-update-hook' in doc-string.
184 2014-03-06 Martin Rudalics <rudalics@gmx.at>
186 * window.c (Fother_window_for_scrolling): Check that
187 Vother_window_scroll_buffer is a buffer.
189 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
191 * xterm.c (xim_initialize): Always pass a copy of resource name
192 to XRegisterIMInstantiateCallback and eassert whether return
193 value is True. Passing copy is important because Xlib doesn't
194 make its own copy and resource name argument usually points to
195 SSDATA (Vx_resource_name), which may be changed from Lisp.
196 (xim_close_display): For XUnregisterIMInstantiateCallback,
197 always eassert return value and pass exactly the same values
198 as were used for XRegisterIMInstantiateCallback.
199 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
200 sources to check why if you are interested.
202 2014-03-05 Martin Rudalics <rudalics@gmx.at>
204 * dispnew.c (change_frame_size_1): Add new_lines instead of
205 new_height, the latter may be still zero if passed as such.
206 * window.c (Fwindow_pixel_height): Mention bottom divider in
209 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
211 Fix "resource temporarily unavailable" with xgselect
213 * xgselect.c: Include <stdbool.h>.
214 (xg_select) [!USE_GTK]: Don't lose track of errno.
216 Fix minor --enable-gcc-warnings issues.
217 * widget.c (update_various_frame_slots, EmacsFrameResize):
218 Avoid unused locals. Prefer 'if' to '#if' when either will do.
220 2014-03-04 Ken Brown <kbrown@cornell.edu>
222 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
223 represent the actual adjustment needed for alignment.
225 2014-03-04 Eli Zaretskii <eliz@gnu.org>
227 * gmalloc.c (aligned_alloc): Don't allocate more memory than
228 needed, and don't reallocate if the initial allocation already
229 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
231 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
233 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
236 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
238 * cmds.c (delete-char): Update docstring pointing out that the
239 function ignores `delete-active-region' and `overwrite-mode'.
241 2014-03-03 Eli Zaretskii <eliz@gnu.org>
243 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
245 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
246 allocated buffer due to alignment.
247 (freehook): If the block to be freed was allocated by
248 'aligned_alloc', find its real pointer before calling 'free'.
250 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
253 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
255 * font.c (toplevel): Adjust comment about font cache layout.
256 (font_clear_cache): Fix to match real font cache layout.
257 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
258 (Fframe_font_cache) [FONT_DEBUG]: New function.
259 (syms_of_font) [FONT_DEBUG]: Defsubr it.
261 Avoid crashes when X fonts are erroneously freed on reused X
262 'Display *' connection data (Bug#16069). Note that X font
263 resources still may be leaked, but currently there is no way
264 to completely avoid it.
265 * xterm.h (struct x_display_info): New member x_id. Add comments.
266 * xterm.c (x_display_id): New variable.
267 (x_term_init): Assign identifier to each opened X connection.
268 * xfont.c (struct xfont): New member x_display_id.
269 (xfont_open): Initialize it with frame's display id.
270 (xfont_close): Check whether font's display id matches the one
271 recorded for the given display. Adjust comment.
272 * xftfont.c (struct xftfont_info):
273 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
275 2014-03-01 Martin Rudalics <rudalics@gmx.at>
277 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
278 * window.c (Fother_window_for_scrolling): Don't try to scroll a
279 killed Vother_window_scroll_buffer.
280 (Vother_window_scroll_buffer): Fix doc-string accordingly.
282 2014-03-01 Eli Zaretskii <eliz@gnu.org>
284 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
285 that start with more than 2 slashes as UNCs. (Bug#16751)
287 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
289 Fix a few crashes and leaks when cloning C strings.
290 * alloc.c, lisp.h (dupstring): New function.
291 * gtkutil.c (xg_get_font):
292 * term.c (tty_default_color_capabilities):
293 * xsettings.c (store_monospaced_changed)
294 (store_font_name_changed, parse_settings)
295 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
296 This avoids some unlikely crashes due to accessing freed storage,
297 and avoids some minor memory leaks in the more-typical case.
299 2014-02-28 Martin Rudalics <rudalics@gmx.at>
301 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
302 cursor when modeline can't be dragged (Bug#16647).
304 2014-02-28 Glenn Morris <rgm@gnu.org>
306 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
307 from custom-delayed-init-variables. (Bug#11565)
309 2014-02-27 Martin Rudalics <rudalics@gmx.at>
311 More fixes for mouse glyph calculations (Bug#16647).
312 * window.c (coordinates_in_window): In intersection of
313 horizontal and vertical window dividers prefer the horizontal
314 one. Add some extra parens to last fix.
315 (window_relative_x_coord): Return x-coordinate for header and
317 * xdisp.c (remember_mouse_glyph): In text area don't extend
318 glyph into mode line to show the vertical drag cursor there
319 immediately. Subdivide mouse glyphs in right fringes to show a
320 horizontal drag cursor as soon as we enter the "grabbable width"
321 portion. Handle vertical border case separately. Do not
322 subdivide window divider areas.
323 (note_mouse_highlight): On bottom divider of bottommost windows
324 show vertical drag cursor only when the minibuffer window can be
327 2014-02-27 Eli Zaretskii <eliz@gnu.org>
329 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
330 reset by the face of the object just displayed. See also bug#76.
331 (get_next_display_element): If the string came from a display
332 property, examine the box face attribute at it->position, not at
333 it->current.pos, since the latter was not updated yet. (Bug#16870)
334 (handle_face_prop): Improve commentary.
336 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
338 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
339 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
341 2014-02-26 Martin Rudalics <rudalics@gmx.at>
343 Fixes around Bug#16647.
344 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
345 ON_BOTTOM_DIVIDER cases.
346 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
347 only if the window has no right divider.
348 (Fcoordinates_in_window_p): Fix doc-string.
350 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
352 * lread.c (Funintern): Fix doc to match advertised calling convention.
354 2014-02-24 Daniel Colascione <dancol@dancol.org>
356 * keyboard.c (read_char): Close race that resulted in lost events.
358 2014-02-22 Glenn Morris <rgm@gnu.org>
360 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
361 * window.c (window-resize-pixelwise): Doc fixes.
363 * process.c (Finternal_default_process_filter)
364 (Finternal_default_process_sentinel): Doc tweaks.
366 2014-02-21 Glenn Morris <rgm@gnu.org>
368 * process.c (Fprocess_buffer, Faccept_process_output)
369 (Finternal_default_process_filter, Finternal_default_process_sentinel):
372 2014-02-21 Martin Rudalics <rudalics@gmx.at>
374 * window.c (Fwindow_scroll_bar_width): New function.
376 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
378 Pacify GCC when configuring with --enable-gcc-warnings.
379 * xdisp.c (move_it_in_display_line_to) [lint]:
380 Initialize recently-added local.
382 2014-02-21 Daniel Colascione <dancol@dancol.org>
384 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
386 2014-02-20 Eli Zaretskii <eliz@gnu.org>
388 * xdisp.c (init_iterator): Don't dereference a bogus face
390 (try_cursor_movement): Don't use cursor position if
391 set_cursor_from_row failed to compute it. This avoids assertion
392 violations in MATRIX_ROW.
393 (move_it_in_display_line_to): Save the iterator state in ppos_it
394 only once per call. Reimplement the method used to return to the
395 best candidate position if all the positions found in display line
396 are beyond TO_CHARPOS. This cuts down the number of calls to
397 bidi_shelve_cache, which moves a lot of stuff when lines are long
398 and include bidirectional text. (Bug#15555)
400 2014-02-20 Glenn Morris <rgm@gnu.org>
402 * data.c (Fdefalias): Doc fix.
404 2014-02-19 Eli Zaretskii <eliz@gnu.org>
406 * xdisp.c (display_line): Fix horizontal scrolling of large images
407 when fringes are turned off. This comes at a price of not
408 displaying the truncation/continuation glyphs in this case.
411 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
412 CreateDIBSection returns an error indication, zero out *ximg after
413 destroying the image. This avoids crashes in memory allocations
414 due to the fact that some of the callers also call
415 x_destroy_x_image, which will attempt to free an already free'd
418 2014-02-18 Martin Rudalics <rudalics@gmx.at>
420 * widget.c (update_various_frame_slots): Don't set
421 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
423 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
425 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
427 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
429 temacs --daemon fix (Bug#16599).
430 * emacs.c (main): Initialize daemon_pipe[1] here ...
431 (syms_of_emacs): ... instead of here.
433 2014-02-16 Anders Lindgern <andlind@gmail.com>
435 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
438 2014-02-16 Daniel Colascione <dancol@dancol.org>
440 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
441 (xd_get_connection_address): Use it.
442 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
443 xd_get_connection_address because the latter signals if the bus
444 we're trying to close is already disconnected.
446 2014-02-13 Eli Zaretskii <eliz@gnu.org>
448 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
449 argument to CreateThread. This avoids segfaults on Windows 9X.
450 Reported by oslsachem <oslsachem@gmail.com>.
452 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
454 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
455 * unexhp9k800.c (unexec_error): New function, to simplify the code.
456 (check_lseek): New function, to report lseek errors.
457 (save_data_space, update_file_ptrs, read_header, write_header)
458 (copy_file, copy_rest, unexec): Use these news functions.
459 (update_file_ptrs): Don't assume wraparound behavior when
460 converting a large size_t value to off_t.
462 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
464 * composite.c (fill_gstring_header): Pass positions as C integers
465 and move parameters checking to...
466 (Fcomposition_get_gstring): ...this function. Handle case when
467 buffer positions are in reversed order and avoid crash (Bug#16739).
469 * buffer.c (validate_region): Mention current buffer in error message.
471 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
473 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
475 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
477 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
479 2014-02-11 Glenn Morris <rgm@gnu.org>
481 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
482 Replace refs to "OpenStep" in messages.
484 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
486 Avoid "." at end of error diagnostics.
487 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
489 * nsfns.m (ns_display_info_for_name):
490 * nsselect.m (Fx_own_selection_internal):
491 * nsterm.m (performDragOperation:):
492 Remove "." from end of diagnostic.
494 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
496 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
497 unintuitive (bug#15824).
498 (Fyes_or_no_p): Doc fix (bug#15456).
500 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
502 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
504 * eval.c (call_debugger): When exiting the debugger, do not allow
505 max_specpdl_size less than actual binding depth (Bug#16603).
506 (syms_of_eval): Adjust docstring.
508 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
510 * cmds.c (Fself_insert_command): Output a clearer error message on
511 negative repetitions (bug#9476).
513 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
515 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
517 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
519 * minibuf.c (Fread_string): Doc clarification (bug#15422).
521 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
523 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
525 * keyboard.c (Frecursive_edit): Fix typo in docstring.
527 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
529 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
531 * keyboard.c (Frecursive_edit): Say more precicely how throwing
532 `exit' works (bug#15865).
534 2014-02-07 Martin Rudalics <rudalics@gmx.at>
536 Constrain window box/body sizes and margin widths (Bug#16649).
537 * xdisp.c (window_box_width): Don't return less than zero.
538 (window_box_left_offset, window_box_right_offset): Don't return
539 more than the window's pixel width.
540 * window.c (window_body_height, window_body_width): Don't return
542 (window_resize_apply): Adjust margin width, if necessary.
544 2014-02-07 Glenn Morris <rgm@gnu.org>
546 * nsterm.m (syms_of_nsterm): Doc fix.
548 2014-02-06 Eli Zaretskii <eliz@gnu.org>
550 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
551 New variables: pointers through which to call the respective APIs.
552 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
553 (filename_from_ansi, sys_link, check_windows_init_file):
554 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
555 This is required on Windows 9X, where we dynamically load
556 UNICOWS.DLL which has their non-stub implementations.
557 (maybe_load_unicows_dll): Assign addresses to these 2 function
558 pointers after loading UNICOWS.DLL.
560 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
561 MultiByteToWideChar and WideCharToMultiByte through function
564 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
567 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
569 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
570 for OSX >= 10.9 if separate spaces are used.
571 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
573 2014-02-06 Glenn Morris <rgm@gnu.org>
575 * buffer.c (cache-long-scans): Doc fix.
577 2014-02-05 Eli Zaretskii <eliz@gnu.org>
579 * w32fns.c (Fw32_shell_execute): Doc fix.
581 2014-02-05 Bastien Guerry <bzg@gnu.org>
583 * syntax.c (Fforward_word): Call Fconstrain_to_field with
584 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
586 2014-02-05 Martin Rudalics <rudalics@gmx.at>
588 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
589 outside the window (Bug#16649).
591 * xdisp.c (note_mouse_highlight): When entering a margin area show
592 a non-text cursor (Bug#16647).
594 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
596 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
597 It prompted a compile-time diagnostic on GNU/Linux.
598 Simplify to remove the need for the label.
600 2014-02-04 Eli Zaretskii <eliz@gnu.org>
602 * w32menu.c (w32_popup_dialog): Don't condition the whole function
603 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
604 to show it; otherwise return 'unsupported--w32-dialog' to signal
605 to the caller that emulation with menus is necessary.
606 This resurrects code inadvertently deleted by the 2013-10-08 commit.
608 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
610 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
613 * menu.c (Fx_popup_dialog): Don't condition the call to
614 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
615 special symbol 'unsupported--w32-dialog', emulate the dialog with
616 a menu by calling x-popup-menu.
618 * menu.h (Qunsupported__w32_dialog): New extern variable.
620 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
622 * keyboard.c (kbd_buffer_get_event): Read file notification events
625 * xgselect.c (xg_select): Read glib events in any case, even if
626 there are no file descriptors to watch for. (Bug#16519)
628 2014-02-03 Martin Rudalics <rudalics@gmx.at>
630 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
631 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
632 * w32term.c (w32_draw_window_divider): Handle first and last
634 * w32term.h (w32_fill_area_abs): New function.
635 * xdisp.c (x_draw_right_divider): Don't draw over bottom
637 * xfaces.c (realize_basic_faces): Handle new face ids.
638 * xfns.c (Fx_create_frame): Call x_default_parameter for right
639 and bottom divider width.
640 * xterm.c (x_draw_window_divider): Handle first and last pixels
643 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
645 * print.c (Fexternal_debugging_output): Add cast to pacify
646 --enable-gcc-warnings.
647 * eval.c (call_debugger): Grow specpdl if the debugger was
648 entered due to specpdl overflow (Bug#16603) and allow more
649 specpdl space for the debugger itself.
651 2014-02-02 Martin Rudalics <rudalics@gmx.at>
653 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
656 2014-02-01 Eli Zaretskii <eliz@gnu.org>
658 * w32fns.c (Ffile_system_info): Use WINAPI in the function
659 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
661 * print.c (Fexternal_debugging_output): If the argument character
662 is non-ASCII, encode it with the current locale's encoding before
663 writing the result to the terminal. (Bug#16448)
665 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
666 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
669 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
671 * process.c (create_process): Reset SIGPROF handler in the child.
672 * callproc.c (call_process): Likewise.
674 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
676 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
678 2014-01-29 Eli Zaretskii <eliz@gnu.org>
680 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
681 of zero to print strings, GDB doesn't like it.
683 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
684 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
685 we still use correct addresses. (Bug#16576)
687 2014-01-27 K. Handa <handa@gnu.org>
689 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
690 to preserve the code detection behavior of 24.3.
691 * coding.h (struct coding_system): New member detected_utf8_bytes.
692 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
693 (decode_coding_gap): Use short cut for UTF-8 file reading only
694 when coding->detected_utf8_bytes equals to coding->src_bytes.
695 * fileio.c (Finsert_file_contents): Cancel the previous change.
697 2014-01-29 Martin Rudalics <rudalics@gmx.at>
699 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
700 that are not visible.
702 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
704 * xmenu.c (create_and_show_popup_menu): Handle case when no key
705 is grabbed (Bug#16565).
707 2014-01-28 Martin Rudalics <rudalics@gmx.at>
709 * xdisp.c (last_max_ascent): Re-remove after erroneously
710 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
712 (move_it_to): Re-remove reference to last_max_ascent.
713 (Fwindow_text_pixel_size): Add iterator's max_ascent and
714 max_descent here instead of calling line_bottom_y.
717 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
719 * terminal.c (initial_free_frame_resources): New function.
720 (init_initial_terminal): Install new hook to free face cache
721 on initial frame and avoid memory leak. For details, see
722 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
723 * xfaces.c (free_frame_faces): Adjust comment.
725 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
727 * data.c (Fstring_to_number): Document results if unparsable
730 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
732 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
734 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
736 When decoding, prefer ptrdiff_t to int for buffer positions etc.
737 * coding.c (detect_coding_utf_8, emacs_mule_char)
738 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
739 (check_utf_8, decode_coding):
740 * coding.h (struct coding_system.errors):
741 Use ptrdiff_t, not int, for integer values derived from buffer and
744 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
745 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
746 before invoking decode_coding_gap, since there's just one block.
748 2014-01-25 Martin Rudalics <rudalics@gmx.at>
750 Fix handling of face attributes in Fx_create_frame (Bug#16529).
751 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
752 too early. Again run change_frame_size before assigning menu-
755 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
757 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
758 arrives, call x_check_fullscreen, in case the new display has a
759 different resolution. (Bug#16517)
761 2014-01-25 Eli Zaretskii <eliz@gnu.org>
763 * term.c (read_menu_input): If the selected frame changes, exit
765 (tty_menu_show): If the selected frame changes while we displayed
766 a menu, throw to top level. (Bug#16479)
768 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
770 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
772 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
774 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
775 * data.c (count_one_bits_word): Fix bug (negated comparison)
776 when BITS_PER_ULL < BITS_PER_BITS_WORD.
778 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
780 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
781 Avoid undefined behavior by initializing display property bit of a
782 string processed by the bidirectional iterator. For details, see
783 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
785 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
787 Minor cleanup of previous change.
788 * image.c (imagemagick_error, Fimagemagick_types):
789 Omit some recently-introduced and unnecessary casts and assignments.
791 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
793 Fix two memory leaks discovered with Valgrind.
794 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
795 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
797 2014-01-22 Martin Rudalics <rudalics@gmx.at>
799 Fixes in window size functions around Bug#16430 and Bug#16470.
800 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
801 (Fwindow_mode_line_height, Fwindow_header_line_height)
802 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
803 Minor doc-string adjustments.
804 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
806 (window_body_height, window_body_width): Do not count partially
807 visible lines/columns when PIXELWISE is nil (Bug#16470).
808 (Qfloor, Qceiling): New symbols.
810 2014-01-21 Eli Zaretskii <eliz@gnu.org>
812 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
813 when the image cache is not yet allocated. (Bug#16509)
815 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
817 * buffer.c (Fkill_buffer): When killing an indirect buffer,
818 re-attach intervals to its base buffer (Bug#16502).
819 * intervals.c (set_interval_object): Move from here...
820 * intervals.h (set_interval_object): ... to here. Fix comments.
822 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
824 Avoid undefined behavior by initializing buffer redisplay bit.
825 Problem reported by Dmitry Antipov in
826 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
827 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
829 Revert some of the CANNOT_DUMP fix (Bug#16494).
830 * lread.c (init_lread): Fix typo: NILP, not !NILP.
832 2014-01-19 Eli Zaretskii <eliz@gnu.org>
834 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
835 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
836 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
837 they are replaced by macros that expand into direct calls to the
838 corresponding functions from GDI32.DLL.
839 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
840 variables in the Cygwin build, they are unused.
842 2014-01-19 K. Handa <handa@gnu.org>
844 * composite.c (composition_update_it): Fix previous change.
846 2014-01-18 Eli Zaretskii <eliz@gnu.org>
848 Fix file name handling on MS-Windows 9X.
849 * w32.c (maybe_load_unicows_dll): New function.
851 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
852 on, to make sure we can convert file names to and from UTF-8 on
853 Windows 9X. This fixes a failure to start up because Emacs cannot
854 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
856 * w32font.c [WINDOWSNT]: Include w32.h.
857 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
858 of implementing the same stuff.
859 Remove now unused g_b_init_is_windows_9x.
861 * w32.h (maybe_load_unicows_dll): Add prototype.
863 2014-01-17 Eli Zaretskii <eliz@gnu.org>
865 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
866 switch to single keyboard. Prevents daemon crashes when a new
867 client connects while we show a TTY menu in an existing client.
870 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
872 Fix MinGW64 porting problem with _setjmp.
873 Reported by Eli Zaretskii in:
874 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
875 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
876 the old _setjmp and _longjmp. All uses changed.
878 2014-01-13 Daniel Colascione <dancol@dancol.org>
880 * textprop.c (Fremove_list_of_text_properties):
881 Correctly handle reaching the end of the interval tree. (Bug#15344)
883 2014-01-13 Martin Rudalics <rudalics@gmx.at>
885 * xdisp.c (resize_mini_window): Round height to a multiple of
886 frame's line height. Fix bug in calculation of window start
887 position (Bug#16424).
889 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
891 * macfont.m: Include termchar.h.
892 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
893 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
894 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
895 *_WITH_GC_* to take face and f as parameters.
896 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
897 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
899 2014-01-13 Daniel Colascione <dancol@dancol.org>
901 Fix menu item updating in the presence of the Unity global menu
904 * gtkutil.h (xg_have_tear_offs): Add frame parameter
905 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
907 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
908 updating menus; explain why.
909 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
910 problem it's supposed to solve and it interferes with detecting
911 the presence of a global menu.
912 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
915 2014-01-11 K. Handa <handa@gnu.org>
917 * composite.c (composition_update_it): Fix indexing of
918 LGSTRING_CHAR (Bug#15984).
920 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
922 * unexw32.c (_start) [__MINGW64__]: Define to __start.
924 2014-01-11 Eli Zaretskii <eliz@gnu.org>
926 * xdisp.c (try_window_id): Don't use this function's optimizations
927 if overlays in the buffer displayed by the window have changed
928 since last redisplay. (Bug#16347)
929 (message_dolog): Fix indentation.
931 2014-01-11 Martin Rudalics <rudalics@gmx.at>
933 * frame.c (frame_resize_pixelwise): Fix doc-string.
935 2014-01-10 Martin Rudalics <rudalics@gmx.at>
937 Fix handling of internal borders (Bug#16348).
938 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
939 Remove internal border width from pixel width of windows.
940 (change_frame_size_1): Don't return early when frame's pixel
941 size changes - we still have to record the new sizes in the
943 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
944 also when toolbar gets larger.
945 * window.c (check_frame_size): Include internal_border_width in
947 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
948 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
949 In non-toolkit/non-GTK version clear internal border.
950 * xterm.c (x_clear_under_internal_border): New function for
951 non-toolkit/non-GTK version.
952 (x_after_update_window_line): In non-toolkit/non-GTK version
954 (handle_one_xevent, x_set_window_size):
955 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
956 * xterm.h (x_clear_under_internal_border): Extern it.
958 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
960 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
961 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
964 2014-01-06 Eli Zaretskii <eliz@gnu.org>
966 * xdisp.c (redisplay_window): Don't skip window redisplay if the
967 last value of point is not equal to buffer's point. (Bug#16129)
969 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
972 * nsterm.h (updateCollectionBehavior): Rename from
973 updateCollectionBehaviour. All uses changed.
975 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
976 * Makefile.in (SETFATTR): New macro.
977 (temacs$(EXEEXT)): Use it.
979 2014-01-04 Martin Rudalics <rudalics@gmx.at>
981 Fix maximization behavior on Windows (Bug#16300).
982 * w32fns.c (w32_fullscreen_rect): Don't handle
983 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
984 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
985 of SetWindowPos. Restore last placement also when leaving
986 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
987 but the FULLSCREEN_BOTH case.
989 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
992 * data.c (arithcompare_driver):
993 * fileio.c (Fcar_less_than_car):
994 * fns.c (internal_equal):
995 * frame.c (delete_frame):
996 * lisp.h (enum More_Lisp_Bits):
998 Avoid C99 constructs that don't work in C89.
999 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1000 to port to C89, which doesn't have 'long long'.
1001 (count_trailing_zero_bits): Use them.
1003 2014-01-03 Chong Yidong <cyd@gnu.org>
1005 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1007 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1009 Further adjust frame/window scrollbar width calculations.
1010 * window.c (apply_window_adjustment):
1011 Set windows_or_buffers_changed.
1012 (Fwindow_scroll_bars): Return actual scrollbar width.
1013 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1014 For non-toolkit builds again use 14 as minimum width and set
1015 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1016 * xterm.c (XTset_vertical_scroll_bar): Take width from
1017 WINDOW_SCROLL_BAR_AREA_WIDTH.
1018 (x_new_font): Rename wid to unit. Base calculation of new
1019 scrollbar width on toolkit used and make it analogous to that of
1020 x_set_scroll_bar_default_width.
1021 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1022 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1023 of GetSystemMetrics.
1024 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1025 WINDOW_SCROLL_BAR_AREA_WIDTH.
1026 (x_new_font): Make it correspond to changes in xterm.c.
1028 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1030 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1031 This is a cleaner way to fix the MinGW-w64 porting problem.
1032 Check for INTPTR_MAX misconfiguration.
1034 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1036 * search.c (newline_cache_on_off, find_newline): In indirect
1037 buffers, use the newline cache of the base buffer.
1039 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1040 buffer, invalidate the caches of its base buffer. (Bug#16265)
1042 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1043 buffers, use the width-run cache of the base buffer.
1045 * xdisp.c (redisplay_window): When the window displays an indirect
1046 buffer, and the character widths in the display table have
1047 changed, invalidate the width-run cache of the corresponding base
1050 * fileio.c (Finsert_file_contents): When invalidating the newline
1051 cache, consider the case of inserting into indirect buffer.
1053 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1054 In indirect buffers, use the paragraph cache of the base buffer.
1056 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1058 * window.c (grow_mini_window): Fix last change.
1060 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1062 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1064 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1066 * w32term.c (w32_initialize): Use LCID and LOWORD.
1068 * w32proc.c (create_child): Use pid_t for 5th argument.
1069 (IsValidLocale): Don't provide prototype for MinGW64.
1070 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1071 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1073 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1074 MinGW64 doesn't support.
1076 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1078 * w32.c (set_named_security_info): New function.
1079 (acl_set_file): Fall back on set_named_security_info if
1080 set_file_security fails.
1081 (g_b_init_set_named_security_info_w)
1082 (g_b_init_set_named_security_info_a): New static variables.
1083 (globals_of_w32): Initialize them to zero.
1084 (set_named_security_info): Set them to non-zero if the
1085 corresponding API is available.
1086 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1087 New function typedefs.
1089 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1091 Some more fixes following pixelwise resize changes including one
1093 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1094 of frame_resize_pixelwise.
1095 * widget.c (pixel_to_text_size): New function.
1096 (update_wm_hints): Have size hints respect value of
1097 frame_resize_pixelwise.
1098 (EmacsFrameResize): Alway process resize requests pixelwise.
1099 * window.c (grow_mini_window): Make sure mini window is at least
1101 * xdisp.c (display_menu_bar): Make sure menubar extends till
1103 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1104 (x_set_tool_bar_lines): Calculate pixelwise.
1105 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1106 frame_resize_pixelwise.
1108 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1110 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1111 variables not used there.
1113 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1115 * w32.c (sys_umask): New function. (Bug#16299)
1117 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1119 * dispnew.c (change_frame_size_1): Take old width of root window
1120 from that window's pixel width. (Bug#16284)
1122 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1124 Plain copy-file no longer chmods an existing destination (Bug#16133).
1125 * fileio.c (realmask): Now a static var, not a local.
1126 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1127 Remove arg STATPTR. All uses changed.
1128 (Fcopy_file): Do not alter permissions of existing destinations,
1129 unless PRESERVE-PERMISSIONS (renamed from
1130 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1131 Avoid race when testing for existing destinations and for
1132 when input and output files are the same.
1133 If changing the group fails, adjust both default and
1134 preserved permissions so that access is not granted to the
1136 (Fset_default_file_modes, init_fileio): Update realmask.
1137 (Fdefault_file_modes): Use realmask instead of calling umask.
1139 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1141 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1142 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1143 flags on the daemon pipe ends before execing.
1145 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1147 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1148 session. (Bug#14739)
1150 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1152 * callproc.c (Vexec_path): Document that exec-directory is in it.
1154 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1156 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1159 2013-12-27 Chong Yidong <cyd@gnu.org>
1161 * data.c (Fsymbol_function): Doc fix.
1163 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1165 Some more tinkering with Bug#16051.
1166 * window.c (resize_frame_windows): Don't let the size of the
1167 root window drop below the frame's default character size.
1168 Never ever delete any subwindows - let the window manager do the
1171 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1172 of toolbar lines needed when they exceed the height of the root
1174 (unwind_create_frame_1): New function.
1175 (Fx_create_frame): Generally inhibit calling the window
1176 configuration change hook here. Remove extra call to
1177 change_frame_size - it's not needed when we don't run the
1178 configuration change hook.
1180 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1182 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1183 On my Fedora 19 platform the core dumps were so big that
1184 my desktop became nearly catatonic.
1185 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1186 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1187 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1188 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1189 a clang-only syntax.
1190 * conf_post.h (__has_feature): New macro, if not already defined.
1191 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1192 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1194 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1196 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1197 is a file name. (Bug#16252)
1199 2013-12-25 Chong Yidong <cyd@gnu.org>
1201 * keyboard.c (Voverriding_terminal_local_map)
1202 (Voverriding_local_map): Doc fix.
1204 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1206 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1208 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1209 file name when it is submitted to ShellExecute. Simplify code.
1210 Don't test DOCUMENT for being a string, as that is enforced by
1211 CHECK_STRING. Doc fix.
1213 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1215 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1216 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1217 redisplay_tool_bar does. Improve and fix commentary.
1218 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1219 limits of the glyph matrices. (Bug#16051)
1220 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1221 only when the new size is different from the old one, and the new
1222 size can be achieved given the frame height.
1224 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1226 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1228 2013-12-23 Glenn Morris <rgm@gnu.org>
1230 * lread.c (Fload): Mention load-prefer-newer in doc.
1232 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1234 Handle Bug#16207 by being more restrictive when running hooks.
1235 * window.c (unwind_change_frame): New function.
1236 (Fset_window_configuration): Don't run configuration change hook
1237 while the frame configuration is unsafe. Call select_window
1240 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1242 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1244 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1246 * nsterm.h: Declare EmacsColor category.
1248 * nsterm.m (NSColor): Implement EmacsColor category.
1249 (ns_get_color): Use colorUsingDefaultColorSpace.
1250 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1252 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1254 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1256 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1257 having the PNG_NORETURN attribute, to avoid compiler warning in
1260 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1262 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1264 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1265 fringe background extension.
1266 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1267 because they are now always the same as `left' and `width',
1268 respectively. Remove code for the case that `width' and
1269 `sb_width' are different.
1271 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1273 Remove scroll_bar_actual_width from frames.
1274 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1275 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1276 (x_figure_window_size):
1277 * nsterm.m (x_set_window_size):
1278 * widget.c (set_frame_size):
1279 * w32term.c (x_set_window_size):
1280 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1281 scroll_bar_actual_width.
1283 Convert scroll_bar members to integers on Windows.
1284 * w32term.h (struct scroll_bar): Convert top, left, width,
1285 height, start, end and dragging to integers.
1286 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1288 * w32term.c (w32_set_scroll_bar_thumb)
1289 (w32_scroll_bar_handle_click): Remove XINT conversions for
1290 scroll_bar members. Treat bar->dragging as integer.
1291 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1292 first element. Remove XINT conversions for scroll_bar members.
1293 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1294 Remove XINT conversions for scroll_bar members.
1296 Fix assignment for new window total sizes.
1297 * window.c (Fwindow_resize_apply_total): Assign values for
1300 2013-12-20 Chong Yidong <cyd@gnu.org>
1302 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1303 argument to `append'.
1305 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1307 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1308 current text face, for extending the face of the display margins.
1311 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1312 Doc fix. (Bug#16190)
1314 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1316 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1319 * nsterm.m (Qfile, Qurl): New.
1320 (EV_MODIFIERS2): New macro.
1321 (EV_MODIFIERS): Use EV_MODIFIERS2.
1322 (ns_term_init): Remove font and color from DND, does not work on
1323 newer OSX, and other ports don't have them.
1324 (performDragOperation:): Handle modifiers used during drag.
1325 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1326 Remove global Lisp variables used to communicate with ns-win.el.
1327 Remove font and color handling.
1328 (syms_of_nsterm): Defsym Qfile and Qurl.
1330 2013-12-19 Anders Lindgren <andlind@gmail.com>
1332 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1333 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1335 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1336 (constrainFrameRect): Remove special case nr_screens == 1.
1337 Don't constrain size to size of view.
1339 * nsterm.h (ns_output): Remove dont_constrain.
1341 2013-12-19 Anders Lindgren <andlind@gmail.com>
1343 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1345 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1347 Minor fixes for recent openp changes.
1348 * lisp.h (GCPRO7): New macro.
1349 * lread.c (openp): Use bool for boolean; all callers changed.
1350 Protect save_string from GC. Don't assume that file descriptors
1351 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1352 warning about uninitialized variable.
1354 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1356 * w32fns.c (emacs_abort): Use intptr_t as argument of
1357 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1359 2013-12-18 Glenn Morris <rgm@gnu.org>
1361 * lread.c (Fload): Pass load_prefer_newer to openp.
1362 Don't bother checking mtime if openp already did it.
1363 (openp): Add `newer' argument, to check all suffixes
1364 and find the newest file.
1365 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1366 * callproc.c (call_process):
1367 * charset.c (load_charset_map_from_file):
1368 * emacs.c (init_cmdargs):
1369 * image.c (x_create_bitmap_from_file, x_find_image_file):
1371 * lread.c (Flocate_file_internal):
1372 * process.c (Fformat_network_address):
1373 * sound.c (Fplay_sound_internal):
1374 * w32.c (check_windows_init_file):
1375 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1377 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1379 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1381 * w32.c (getloadavg): Don't index samples[] array with negative
1382 indices. Recover from wall-clock time being set backwards.
1384 * w32term.c (w32_initialize): Declare the argument of
1385 set_user_model as const.
1387 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1388 (w32_menu_show): Constify some arguments passed to MessageBox.
1390 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1391 to initialize Lisp objects.
1393 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1394 initialize Lisp objects.
1396 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1397 use variables used only on X under that condition.
1399 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1400 variables not used there.
1402 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1404 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1405 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1407 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1409 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1410 code, revealed in presence of R2L characters, character
1411 compositions, and display vectors. A better fix for Bug#16148.
1412 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1413 GTK and NS builds, they don't have this member of struct frame.
1415 * dispextern.h (struct composition_it): Correct a comment for the
1418 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1420 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1421 This prevents a compilation error on C compilers that do not
1422 default functions to return 'int' if not declared. Also, add
1423 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1424 since it now uses inline functions.
1426 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1428 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1429 display margins on mode line, header line, and in the frame's
1430 tool-bar window. (Bug#16165)
1432 2013-12-16 Andreas Schwab <schwab@suse.de>
1434 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1436 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1438 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1441 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1443 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1445 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1447 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1448 intended to find bogus pointers in font objects (Bug#16140).
1449 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1450 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1451 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1452 Disable for MS-Windows due to Bug#15876; apparently this
1453 requires more or less substantial changes in fontset code.
1454 * xfont.c (xfont_close):
1455 * xftfont.c (xftfont_close): Call x_display_info_for_display
1456 to check whether 'Display *' is valid (Bug#16093 and probably
1459 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1461 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1462 Reported by Juanma Barranquero <lekktu@gmail.com>.
1464 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1465 open a pty on MS-Windows. (Bug#16152)
1467 * emacs.c (decode_env_path): Fix bogus comparison against
1468 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1470 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1472 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1473 (Fx_file_dialog): Add parentheses around && to silence warning.
1475 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1477 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1479 * xdisp.c (extend_face_to_end_of_line): Extend background of
1480 non-default face in margin areas as well. (Bug#16151)
1481 (display_line): Call extend_face_to_end_of_line for continued
1482 lines as well, if the display margins have non-zero width.
1483 (set_glyph_string_background_width): When needed, set the
1484 extends_to_end_of_line_p flag on glyph strings to be drawn in
1485 margin areas, not only in the text area.
1487 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1490 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1492 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1493 Don't worry about verify_error being t, since it has to be a list.
1495 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1497 Use bool for boolean, focusing on headers.
1498 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1499 No need to include <stdbool.h>, since conf_post.h does it now.
1500 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1501 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1502 (SET_PER_BUFFER_VALUE_P):
1503 * ccl.c, ccl.h (setup_ccl_program):
1504 * ccl.h (CHECK_CCL_PROGRAM):
1505 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1506 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1507 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1508 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1509 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1510 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1511 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1512 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1513 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1514 (CHARSET_FAST_MAP_SET):
1515 * coding.c (decode_coding_ccl, encode_coding_ccl):
1516 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1517 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1518 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1519 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1520 (decode_coding_c_string):
1521 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1522 * conf_post.h (has_attribute):
1523 * dispextern.h (trace_redisplay_p)
1524 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1525 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1526 (SET_GLYPH_FROM_CHAR_GLYPH)
1527 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1528 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1529 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1530 (cursor_in_mouse_face_p):
1531 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1532 (blank_row, prepare_desired_row)
1533 (build_frame_matrix_from_leaf_window, make_current)
1534 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1535 (update_window, scrolling_window, update_frame_line):
1536 * disptab.h (GLYPH_FOLLOW_ALIASES):
1537 * editfns.c (Fformat):
1538 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1539 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1540 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1541 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1542 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1543 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1544 (FONT_DEFERRED_LOG):
1545 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1546 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1547 (FRAME_MOUSE_UPDATE):
1548 * fringe.c (Fdefine_fringe_bitmap):
1549 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1550 (x_create_bitmap_from_xpm_data, xpm_load_image):
1551 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1552 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1553 (MERGE_INTERVAL_CACHE):
1554 * keymap.h (KEYMAPP):
1555 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1556 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1557 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1558 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1559 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1560 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1561 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1562 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1563 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1564 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1565 (SETUP_BUFFER_SYNTAX_TABLE):
1566 * systime.h (timespec_valid_p):
1567 * term.c (save_and_enable_current_matrix):
1568 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1569 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1570 (redisplay_internal, try_window_reusing_current_matrix)
1571 (sync_frame_with_window_matrix_rows, try_window_id)
1572 (display_menu_bar, display_tty_menu_item, display_mode_line)
1573 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1574 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1575 * xmenu.c (xmenu_show):
1576 * xterm.c (use_xim, x_term_init):
1577 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1578 (struct x_bitmap_record):
1579 Use bool for booleans.
1580 * ccl.c (struct buffer_text):
1581 * ccl.h (struct ccl_program):
1582 * charset.h (struct charset):
1584 * coding.h (struct iso_2022_spec, struct coding_system):
1585 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1586 (struct glyph_string, struct face, struct face_cache)
1587 (struct bidi_string_data, struct bidi_it)
1588 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1590 * editfns.c (Fformat):
1591 * frame.h (struct frame):
1592 * fringe.c (struct fringe_bitmap):
1593 * intervals.h (struct interval):
1594 * keyboard.h (struct kboard):
1595 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1596 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1597 (struct Lisp_Buffer_Local_Value, union specbinding):
1598 * macfont.m (struct macfont_info):
1599 * process.h (struct Lisp_Process):
1600 * termchar.h (struct tty_display_info):
1601 * window.h (struct window):
1602 * xterm.h (struct x_output):
1603 Use bool_bf for boolean bit-fields.
1604 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1605 All callers changed.
1606 * ccl.h (struct ccl_program): Remove unused members private_state,
1607 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1609 (struct ccl_spec): Remove unused members cr_carryover,
1610 eight_bit_carryover.
1611 * conf_post.h: Include <stdbool.h>.
1612 (bool_bf): New type.
1613 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1614 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1615 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1616 'do { ... } while (false)' brackets.
1617 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1618 Args must now be expressions; all callers changed.
1619 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1620 (PRODUCE_GLYPHS): Simplify use of boolean.
1621 * fileio.c (Fcopy_file):
1622 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1623 * lisp.h (UNGCPRO): Return void, not int.
1624 (FOR_EACH_TAIL): Use void expression, not int expression.
1625 * region-cache.c: Reindent.
1626 * region-cache.h: Copy comments from region-cache.c, to fix
1627 incorrect remarks about booleans.
1629 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1631 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1632 when character at point is displayed from a display vector.
1635 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1637 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1638 now a list of certificate validation checks that will abort a
1639 connection with an error.
1640 (Fgnutls_boot): Document it and use it.
1642 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1644 * w32term.c (w32_enable_frame_resize_hack): New variable.
1645 (x_set_window_size): Use it to hack frame resizing on Windows
1648 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1650 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1651 Windows-specific code to w32.c. Change error message text to
1652 match that of Posix platforms.
1654 * w32.c (w32_copy_file): New function, most of the code copied and
1655 reworked from Fcopy_file. Improve error handling. Plug memory
1656 leak when errors are thrown. Support file names outside of the
1657 current codepage. (Bug#7100)
1659 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1661 * lread.c (load_path_default): Prototype.
1663 2013-12-13 Glenn Morris <rgm@gnu.org>
1665 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1666 (dump_path): Remove.
1667 (load-path-default): Remove `changed' argument.
1668 Do not set dump_path permanently. Simplify.
1669 (init_lread): Simplify.
1670 (syms_of_lread): Remove dump_path.
1672 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1674 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1675 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1676 2013-12-12 font-related change to avoid Bug#16128, which
1677 is quite hard to fix without even more substantial changes.
1679 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1681 * font.c (font_close_object): Check for live frame (Bug#16128).
1683 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1685 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1686 Return ptrdiff_t, not int, since it's a buffer size.
1687 Reindent/reparen some macros to a more Gnuish style.
1689 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1691 Avoid undefined behavior with huge regexp interval counts.
1692 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1693 since it's now specialized to interval counts. All uses changed.
1694 Do not assume wrapraound on signed integer overflow.
1695 (regex_compile): Simplify based on the above changes.
1697 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1699 Support file names on MS-Windows that use characters outside of
1700 the current system codepage. (Bug#7100)
1702 * w32.c (get_file_security, set_file_security)
1703 (create_symbolic_link): Separate pointers and boolean flags for
1704 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1705 non-zero, else the former.
1706 (codepage_for_filenames, filename_to_utf16, )
1707 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1709 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1711 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1712 Accept only one argument; all callers changed.
1713 (dostounix_filename): Remove the second argument, now works in
1714 UTF-8. All callers changed.
1715 (parse_root): Lose DBCS code.
1716 (get_long_basename, w32_get_short_filename, init_environment)
1717 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1718 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1719 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1720 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1721 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1722 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1724 (ansi_encode_filename): New function.
1725 (get_emacs_configuration, get_emacs_configuration_options):
1727 (add_volume_info, GetCachedVolumeInformation): Run the input file
1728 name through unixtodos_filename, to ensure it is stored and
1729 referenced in canonical form.
1730 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1731 (logon_network_drive, sys_link, utime): Improve error handling.
1732 (sys_access): New function.
1733 (hashval, generate_inode_val): Unused functions deleted.
1734 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1735 (check_windows_init_file): Convert error message from UTF-8 to
1736 ANSI codepage, for display in the message box.
1737 (globals_of_w32): Set w32_unicode_filenames according to the OS
1740 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1741 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1742 (syms_of_w32term): Declare w32-unicode-filenames.
1744 * w32proc.c (new_child, delete_child): Remove code that handled
1745 unused pending_deletion and input_file members of the child struct.
1746 (create_child, sys_spawnve): Convert all file names to ANSI
1747 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1748 name cannot be encoded in ANSI codepage. Don't use
1749 unixtodos_filename, mirror slashes by hand.
1750 (record_infile, record_pending_deletion): Functions deleted.
1751 (Fw32_short_file_name): Call w32_get_short_filename instead of
1754 * w32notify.c (add_watch): Work in Unicode mode when
1755 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1756 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1757 instead, do the same with Lisp primitives.
1759 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1760 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1761 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1762 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1763 (Fw32_shell_execute): Improve error reporting.
1764 (Fdefault_printer_name): Ifdef away for Cygwin.
1766 * w32.h (struct _child_process): Remove input_file and
1767 pending_deletion members that are no longer used.
1768 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1769 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1770 (ansi_encode_filename): New and updated prototypes.
1772 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1774 (unexec): Don't use dostounix_filename, it expects a file name in
1775 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1778 * fileio.c (Ffile_name_directory, file_name_as_directory)
1779 (directory_file_name, Fexpand_file_name)
1780 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1781 arguments of dostounix_filename.
1782 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1783 use MAX_UTF8_PATH for size of file-name strings.
1784 (emacs_readlinkat): Build an explicitly unibyte string for file
1786 (syms_of_fileio) <file-name-coding-system>:
1787 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1789 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1790 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1791 directories to UTF-8.
1792 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1793 environment, and each element of the input PATH, to UTF-8.
1795 * dired.c (file_attributes): Use build_unibyte_string explicitly
1796 to make Lisp strings from user and group names.
1798 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1801 * coding.c (decode_file_name, encode_file_name): New functions.
1803 * termcap.c (tgetent): Adapt to the change in arguments of
1806 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1809 * msdos.c (dostounix_filename, init_environment): Adapt to the
1810 change in arguments of dostounix_filename.
1812 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1813 [WINDOWSNT]: Encode file names passed to the image libraries in
1816 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1817 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1819 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1820 arguments of dostounix_filename.
1822 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1824 * font.h (struct font_entity) [HAVE_NS]: New field to record
1825 font driver which was used to create this entity.
1826 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1827 frame where the font was opened.
1828 (font_close_object): Add prototype.
1829 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1830 (font_close_object): Not static any more. Lost frame arg.
1831 Adjust comment and users.
1832 * alloc.c (cleanup_vector): Call font_close_object to adjust
1833 per-frame font counters correctly. If HAVE_NS, also call
1834 driver-specific cleanup for font-entity objects.
1835 * ftfont.c (ftfont_open):
1836 * nsfont.m (nsfont_open):
1837 * w32font.c (w32font_open_internal):
1838 * xfont.c (xfont_open):
1839 * xftfont.c (xftfont_open): Save frame pointer in font object.
1840 * macfont.m (macfont_open): Likewise.
1841 (macfont_descriptor_entity): Save driver pointer to be able
1842 to call its free_entity routine when font-entity is swept.
1843 * ftxfont.c (ftxfont_open): Add eassert because frame
1844 pointer should be saved by ftfont_driver.open.
1846 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1848 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1849 input polling is used. This is still meaningful for Cygwin, see
1850 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1851 * keyboard.c (poll_for_input_1, input_polling_used):
1852 Define unconditionally.
1853 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1854 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1855 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1856 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1857 (face_for_char): Likewise. Rearrange eassert and return ASCII
1858 face for CHAR_BYTE8_P.
1859 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1861 2013-12-11 Ken Brown <kbrown@cornell.edu>
1863 * dispextern.h (erase_phys_cursor):
1864 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1866 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1868 * nsterm.m (x_free_frame_resources):
1869 * term.c (tty_free_frame_resources):
1870 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1871 face cache because it's implied by free_frame_faces anyway.
1872 * w32term.c (x_free_frame_resources): Likewise. Do not call
1873 free_frame_faces twice.
1875 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1877 * editfns.c (Fformat_time_string): Mention %F in the doc.
1879 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1881 * window.c (resize_frame_windows): Don't return immediately when
1882 the root window's size doesn't change - the minibuffer window
1883 may still have to be repositioned/resized.
1884 * xfns.c (Fx_create_frame): Always change the frame size after
1885 initializing the frame's faces.
1886 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1887 change_frame_size should already have done it.
1888 (x_new_font): Assign new tool- and menu-bar heights.
1889 (x_set_window_size_1): Account for tool- and menu-bar heights
1890 (Bug#16013). Don't set pixel sizes since change_frame_size
1891 should already have done it.
1893 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1895 Remove the option of using libcrypto.
1896 * Makefile.in (LIB_CRYPTO): Remove.
1897 (LIBES): Don't use it.
1899 2013-12-11 Juri Linkov <juri@jurta.org>
1901 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1902 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1904 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1906 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1907 drawn tool bar items (Bug#16058).
1908 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1910 2013-12-09 Ken Brown <kbrown@cornell.edu>
1912 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1914 * lisp.h (get_frame_param): Adjust conditions for prototype
1917 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1919 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1920 Avoid unused macro warning if configured --without-xft.
1922 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1924 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1926 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1928 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1930 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1932 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1934 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1936 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1938 Use libcrypto's checksum implementations if available, for speed.
1939 * Makefile.in (LIB_CRYPTO): New macro.
1942 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1943 The macro didn't conform to C99 due to type mismatch,
1944 which caused compilation failure with Sun C 5.12,
1945 and it was confusing anyway. Include window.h to declare
1946 redisplay_other_windows.
1948 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1950 * window.c (set_window_buffer): Update mode line (bug#16084).
1952 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1954 Fix minor problems found by static checking.
1955 * keyboard.c (poll_for_input_1, input_polling_used):
1956 Define only if HAVE_NTGUI.
1957 * xmenu.c (popup_activate_callback): Omit unnecessary
1958 check against USE_X_TOOLKIT, which must be defined here anyway.
1959 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1962 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1964 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1966 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1968 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1970 * nsterm.m (x_set_window_size): Remove fprintf.
1971 (init): Define always. Set applicationDidFinishLaunchingCalled
1973 (applicationDidFinishLaunching:):
1974 Set applicationDidFinishLaunchingCalled.
1975 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1978 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1980 Pixel resize changes for NS (Bug#16049).
1981 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1982 height/width. row/cols are locals.
1983 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1984 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1985 (windowWillResize): Remove gsextra. Calculate extra as in
1987 (x_new_font): Don't change frame size if fullscreen.
1988 Change size pixelwise.
1990 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1991 comment in xfns.c. Change to pixelwise call.
1993 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1995 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1998 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2000 * xterm.c (input_signal_count): Remove.
2001 (x_dispatch_event): Define unconditionally.
2002 (x_make_frame_visible): Process X events until the frame
2003 is really visible (Bug#16027).
2004 * xterm.h (x_dispatch_event): Declare unconditionally.
2006 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2008 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2010 * nsterm.m (x_set_window_size): Handle pixelwise.
2012 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2014 * w32term.c (x_new_font):
2015 * xterm.c (x_new_font): Calculate new frame size from new font
2018 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2020 * lisp.h (FOR_EACH_TAIL): New macro.
2021 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2023 * window.c (select_window): Call second wset_redisplay before we change
2024 selected_window (bug#16034).
2026 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2028 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2030 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2032 * w32xfns.c: Include window.h, to avoid a compiler warning.
2034 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2036 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2037 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2038 window_scroll takes care of it.
2039 (Fset_window_point, Fdelete_other_windows_internal)
2040 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2041 (Fsplit_window_internal, Fdelete_window_internal)
2042 (Fresize_mini_window_internal, Fset_window_configuration)
2043 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2044 cause redisplay instead of forcing a complete redisplay.
2045 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2046 we're only affecting the selected_window.
2048 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2050 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2051 directional control characters. Update type and category
2052 determination according to the UBA from Unicode v6.3.
2053 (bidi_category_t): New category EXPLICIT_FORMATTING.
2055 * dispextern.h (bidi_type_t): Update to include new bidirectional
2056 properties introduced with Unicode v6.3. (Bug#16043)
2058 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2060 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2063 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2065 * font.c (font_list_entities): Remove dummy assignment.
2066 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2067 used on graphic displays only. Remove unused 'font_encoder' member.
2068 (struct font_bitmap): Remove unused 'extra' member.
2069 * nsfont.m (nsfont_open):
2070 * w32font.c (w32font_open_internal):
2071 * ftfont.c (ftfont_get_bitmap): Adjust users.
2073 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2075 Use bool for boolean.
2076 * tparam.c (tparam1):
2077 * undo.c (record_point, record_property_change):
2078 Use bool for boolean, for local vars that are always true or false.
2080 Minor integer overflow fixes (Bug#16033).
2081 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2082 This improves on the previous fix to this function.
2083 (window_resize_check): When summing up pixel counts, don't rely on
2084 undefined behavior if the sum overflows.
2086 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2088 * window.c (Fset_window_new_pixel): Don't choke at negative
2089 argument value (Bug#16033).
2091 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2092 to avoid crash in window_box_height.
2094 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2095 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2097 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2099 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2101 Minor integer overflow fixes.
2102 * window.c (Fset_window_new_pixel, grow_mini_window):
2103 * xdisp.c (Fwindow_text_pixel_size):
2104 Avoid undefined behavior on signed integer overflow.
2105 * xfns.c (x_set_mouse_color):
2106 Check that drag shape fits in 'unsigned', since that's what X wants.
2108 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2110 Improve reporting of fatal exception on MS-Windows.
2111 * w32fns.c (my_exception_handler): New function.
2112 (globals_of_w32fns): Set it up as the unhandled exception
2113 handler. Initialize exception code and address to zeros.
2114 (emacs_abort): If the exception code and address are available,
2115 print them at the beginning of the backtrace. Fix the format of
2116 printing addresses (was producing 0x0x12345678 on XP).
2119 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2121 * eval.c (Fbacktrace__locals): New function.
2122 (syms_of_eval): Defsubr it.
2124 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2126 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2127 Define here to unify between...
2128 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2129 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2131 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2133 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2135 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2136 fringe background extension.
2137 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2138 because they are now always the same as `left' and `width',
2139 respectively. Remove code for the case that `width' and
2140 `sb_width' are different.
2142 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2144 Fix minor problems found by static checking.
2145 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2146 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2147 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2149 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2151 * image.c (imagemagick_compute_animated_image): Don't crash if we
2152 have an animation with different-sized images (bug#15313).
2154 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2156 Remove some unused items introduced during pixelwise change.
2157 * window.c (window_resize_total_check): Remove unused function.
2158 * xdisp.c (remember_mouse_glyph): Remove unused label.
2159 (Ftool_bar_height): Move declaration inside #if.
2160 * xterm.c (x_set_window_size): Don't use r and c.
2162 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2164 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2167 * window.c (Fset_window_configuration): Comment out unused variables.
2169 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2171 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2173 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2175 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2177 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2178 HAVE_GNUTLS3 (Bug#16001).
2180 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2181 if interrupts are deferred (Bug#15801).
2183 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2185 Support resizing frames and windows pixelwise.
2186 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2187 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2188 (struct glyph_matrix): Replace window_left_col and
2189 window_top_line by window_pixel_left and window_pixel_top.
2190 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2192 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2193 (draw_window_divider, move_it_to, x_draw_right_divider)
2194 (x_draw_bottom_divider, change_frame_size): Add or fix
2196 * dispnew.c (change_frame_size_1): Change prototype.
2197 (adjust_glyph_matrix, required_matrix_width)
2198 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2199 values instead of lines and columns.
2200 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2201 WINDOW_TOTAL_FRINGE_WIDTH.
2202 (handle_window_change_signal, do_pending_window_change)
2203 (init_display): Adjusts calls of change_frame_size.
2204 (change_frame_size, change_frame_size_1): Handle pixelwise
2206 * frame.c (Qright_divider_width, Qbottom_divider_width):
2208 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2209 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2210 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2211 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2213 (set_frame_param): New function.
2214 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2215 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2216 (Ffringe_width, Fborder_width, Fright_divider_width)
2217 (Fbottom_divider_width): New functions, defsubr them.
2218 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2219 New argument pixelwise.
2220 (struct frame_parm_table): New members Qright_divider_width and
2221 Qbottom_divider_width.
2222 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2223 (x_report_frame_params): Handle Qright_divider_width and
2224 Qbottom_divider_width.
2225 (x_set_right_divider_width, x_set_bottom_divider_width):
2227 (frame_resize_pixelwise): New option.
2228 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2229 new_pixelwise, right_divider_width and bottom_divider_width;
2230 remove total_lines; rename text_lines, text_cols, new_text_lines
2231 and new_text_cols to text_height, text_width, new_height and
2232 new_width respectively.
2233 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2234 FRAME_TEXT_WIDTH respectively.
2235 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2236 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2237 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2239 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2240 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2241 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2242 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2243 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2244 (FRAME_TOTAL_COLS_ARG): Remove macro.
2245 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2246 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2247 (x_wm_set_size_hint): Handle frame pixel sizes.
2248 * indent.c (compute_motion, Fcompute_motion):
2249 Call window_body_width instead of window_body_cols.
2250 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2251 (make_lispy_position): Handle right and bottom dividers.
2252 (Fsuspend_emacs): Pixelize call of change_frame_size.
2253 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2254 * lisp.h: Extern set_frame_param.
2255 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2257 (Fx_create_frame): Add entry for vertical_drag_cursor.
2258 Pixelize call of change_frame_size.
2259 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2260 * nsterm.m (ns_update_window_end): Optionally draw right
2262 (x_set_window_size): Add argument pixelwise.
2263 Call check_frame_size and change_frame_size with pixelwise zero.
2264 (ns_draw_window_divider): New function.
2265 (ns_redisplay_interface): Add ns_draw_window_divider.
2266 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2267 (x_new_font): Call x_set_window_size with pixelwise zero.
2268 * print.c (print_object): For a window print its sequence
2270 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2271 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2272 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2273 (w32_createwindow): Use scroll bar area width.
2274 (w32_wnd_proc): Handle bottom divider width.
2275 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2276 (Fx_create_frame): Default divider width parameters.
2277 Caclulate sizes pixelwise. Add vertical drag cursor support.
2278 (x_create_tip_frame): Default divider widths to zero.
2279 Pixelize call to change_frame_size.
2280 (Fx_show_tip): Add handling of divider widths. Pixelize window
2282 (Fw32_frame_rect): New function.
2283 (frame_parm_handler w32_frame_parm_handlers): Add divider
2285 (Vx_window_vertical_drag_shape): Add variable.
2286 * w32inevt.c (resize_event, maybe_generate_resize_event):
2287 Pixelize change_frame_size calls.
2288 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2290 * w32term.c (w32_draw_window_divider): New function.
2291 (x_update_window_end): Handle right divider.
2292 (w32_draw_fringe_bitmap, x_scroll_run)
2293 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2294 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2295 Calculate new frame sizes pixelwise.
2296 (x_new_font): Pixelize call to x_set_window_size.
2297 (x_check_fullscreen): Pixelize call to change_frame_size.
2298 (x_set_window_size_1, x_set_window_size): New argument
2299 pixelwise. Calculate pixelwise.
2300 (x_wm_set_size_hint): Use scroll bar area width.
2301 (w32_redisplay_interface): Add w32_draw_window_divider.
2302 * w32term.h (struct w32_output): Add vertical drag cursor.
2303 * widget.c (set_frame_size, update_wm_hints)
2304 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2306 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2307 * window.c (sequence_number): Restore.
2308 (Fwindow_pixel_width, Fwindow_pixel_height)
2309 (Fwindow_mode_line_height, Fwindow_header_line_height)
2310 (window_pixel_to_total, Frun_window_scroll_functions)
2311 (Fset_window_new_pixel, window_resize_apply_total)
2312 (Fwindow_resize_apply_total): New functions.
2313 (window_body_height, window_body_width): Rename from
2314 window_body_lines. New argument PIXELWISE.
2315 Calculate pixelwise.
2316 (Fwindow_body_height, Fwindow_body_width): New argument
2318 (coordinates_in_window, window_relative_x_coord): Use window's
2319 pixel width instead of total width.
2320 (replace_window, recombine_windows): Initialize pixel values.
2321 (resize_root_window, resize_frame_windows, grow_mini_window)
2322 (shrink_mini_window): New argument PIXELWISE.
2323 Calculate pixelwise.
2324 (Fdelete_other_windows_internal, adjust_window_margins)
2325 (window_resize_check, window_resize_apply)
2326 (Fdelete_window_internal, Fresize_mini_window_internal)
2327 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2328 (check_frame_size): Rename arguments. New argument PIXELWISE.
2329 Calculate pixelwise.
2330 (set_window_buffer): Make samebuf bool. Run configuration change
2331 hook only if buffer changed.
2332 (Fset_window_buffer): Rewrite doc-string.
2333 (make_window): Initialize new_pixel slot.
2334 (Fwindow_resize_apply): Check pixel size of root window.
2335 (Fsplit_window_internal): Call 2nd argument pixel_size.
2336 Calculate pixelwise.
2337 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2339 (save_window_data): New slots frame_text_width,
2340 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2341 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2343 (Fcurrent_window_configuration, Fset_window_configuration)
2344 (save_window_save, compare_window_configurations): Handle new
2345 slots in save_window_data and saved_window.
2346 (Fset_window_scroll_bars): Fix doc-string.
2347 (window_resize_pixelwise): New variable.
2348 (coordinates_in_window, Fcoordinates_in_window_p):
2350 (make_parent_window): Adjust sequence_number.
2351 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2353 * window.h (struct window): New members new_pixel, pixel_left,
2354 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2355 (wset_new_pixel): New function.
2356 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2357 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2358 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2359 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2360 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2361 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2362 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2363 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2364 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2365 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2366 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2367 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2368 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2369 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2370 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2372 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2373 (window_body_width, check_frame_size): Adapt external declarations.
2374 * xdisp.c (last_max_ascent): New integer.
2375 (window_text_bottom_y): Handle bottom divider.
2376 (window_box_width, window_box_height): Calculate pixelwise.
2377 (get_glyph_string_clip_rects): Handle right divider.
2378 (remember_mouse_glyph): When windows are resized pixelwise
2379 proceed with width and height set to 1.
2380 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2382 (move_it_to): Calculate and return maximum x position
2384 (Fwindow_text_pixel_size): New function.
2385 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2386 (tool_bar_lines_needed): Rename to tool_bar_height.
2387 Calculate pixelwise.
2388 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2389 Calculate pixelwise.
2390 (redisplay_tool_bar): Calculate pixelwise.
2391 (redisplay_window): Calculate pixelwise. Handle dividers.
2392 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2393 (x_draw_vertical_border): Handle dividers.
2394 (define_frame_cursor1): Handle vertical drag cursor.
2395 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2396 (expose_window): Calculate pixelwise. Handle dividers.
2397 (init_xdisp): Initialize pixel values.
2398 * xfaces.c (Qwindow_divider): New face.
2399 (realize_basic_faces): Realize it.
2400 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2401 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2402 (x_set_scroll_bar_default_width): Default actual width to 16.
2403 (Fx_create_frame): Set sizes pixelwise.
2404 (x_create_tip_frame): Default divider widths to zero.
2405 Pixelize call of change_frame_size.
2406 (Fx_show_tip): Handle divider widths. Initial pixel position
2408 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2409 (Vx_window_vertical_drag_shape): New option.
2410 * xmenu.c (free_frame_menubar): Pixelize call of
2412 * xterm.c (x_draw_window_divider): New function.
2413 (x_update_window_end): Optionally draw right divider.
2414 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2415 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2416 (handle_one_xevent, x_new_font): Calculate pixelwise.
2417 (x_set_window_size_1, x_set_window_size): New argument
2418 pixelwise. Calculate pixelwise.
2419 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2420 (struct x_redisplay_interface): Add x_draw_window_divider.
2421 * xterm.h (struct x_output): Add vertical_drag_cursor.
2423 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2425 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2426 Set invisible frames's `redisplay' when a full redisplay is requested.
2427 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2428 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2429 (display_mode_lines): Set it here instead.
2431 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2433 * dispextern.h (set_window_update_flags): Remove.
2435 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2437 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2439 * xdisp.c (REDISPLAY_SOME_P): New macro.
2440 (redisplay_internal): Use it (bug#15999).
2441 (prepare_menu_bars, redisplay_window): Use it as well.
2443 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2445 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2447 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2448 (globals_of_w32font): Zero it out.
2449 (GetCharWidth32W_Proc): New function pointer.
2450 (get_char_width_32_w): New function.
2451 (compute_metrics): If get_glyph_outline_w returns an error, try
2452 get_char_width_32_w before declaring a failure. This avoids
2453 punishing raster (a.k.a. "bitmap") fonts by slowing down
2454 redisplay. (Bug#6364).
2456 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2458 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2459 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2460 highlight needs to be redisplayed. (Bug#15913)
2462 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2464 Fix minor problems found by static checking.
2465 * buffer.h (struct buffer_text, struct buffer):
2466 * frame.h (struct frame):
2467 * window.h (struct window):
2468 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2469 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2470 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2471 no-longer-valid use of HAVE_MENUS.
2472 * xdisp.c (propagate_buffer_redisplay): Now static.
2474 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2476 * xmenu.c (Fmenu_or_popup_active_p):
2477 * window.c (Fset_window_configuration):
2478 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2479 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2480 * fns.c (Fyes_or_no_p):
2481 * editfns.c (Fmessage_box, Fmessage_or_box):
2482 * alloc.c (make_save_ptr_ptr):
2483 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2485 * window.c (Fset_window_configuration): Move select_window later.
2487 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2489 Refine redisplay optimizations to only redisplay *some* frames/windows
2490 rather than all of them.
2491 * xdisp.c (REDISPLAY_SOME): New constant.
2492 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2493 (bset_redisplay, bset_update_mode_line): New functions.
2494 (message_dolog): Use bset_redisplay.
2495 (clear_garbaged_frames): Use fset_redisplay.
2496 (echo_area_display): Use wset_redisplay.
2497 (buffer_shared_and_changed): Remove.
2498 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2499 frame titles. Compute the actual set of windows redisplayed.
2500 Don't update frame titles and menu bars for frames that don't need to
2502 (propagate_buffer_redisplay): New function.
2504 (redisplay_internal): Use it. Be more selective in the set of windows
2505 we redisplay. Propagate windows_or_buffers_changed to
2506 update_mode_lines a bit later to simplify the code.
2507 (mark_window_display_accurate_1): Reset window and buffer's
2509 (redisplay_window): Do nothing if neither the window nor the buffer nor
2510 the frame needs redisplay.
2511 * window.h (struct window): Add `redisplay' field.
2512 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2513 (redisplay_other_windows, window_list): New declarations.
2514 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2515 (window_list): Not static any more.
2516 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2517 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2518 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2519 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2520 * frame.h (struct frame): Add `redisplay' field.
2521 Move `external_menu_bar' bitfield next to other bit-fields.
2522 (SET_FRAME_GARBAGED): Use fset_redisplay.
2523 (SET_FRAME_VISIBLE): Don't garbage the frame;
2524 Use redisplay_other_windows.
2525 * buffer.h (struct buffer): Add `redisplay' field.
2526 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2527 (modify_overlay): Use bset_redisplay.
2528 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2530 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2532 Support w32 file notifications in batch mode.
2533 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2534 invalid (which happens in batch mode). If non-interactive, call
2535 handle_file_notifications to store file notification events in the
2536 input queue. (Bug#15933)
2538 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2540 * w32inevt.c (handle_file_notifications): Now external, not static.
2542 * w32term.h (handle_file_notifications): Provide prototype.
2544 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2545 init_crit, since init_display, which does that otherwise, is not
2548 2013-11-27 Glenn Morris <rgm@gnu.org>
2550 * Makefile.in ($(lispsource)/international/charprop.el): New.
2551 (emacs$(EXEEXT)): Depend on charprop.el.
2553 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2555 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2556 deleting portions of the buffer under non-nil REPLACE argument.
2559 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2560 directory, watch it and not its parent.
2561 (add_watch): Allow empty string in FILE.
2563 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2565 * window.c (Fset_window_start, window_resize_apply)
2566 (window_scroll): Reset window_end_valid (Bug#15957).
2568 2013-11-27 Glenn Morris <rgm@gnu.org>
2570 * Makefile.in (leimdir): Now in lisp source directory.
2571 ($(leimdir)/leim-list.el): Just use ../leim .
2572 * epaths.in (PATH_DUMPLOADSEARCH):
2573 * lread.c (load_path_default):
2574 * nsterm.m (ns_load_path): No more leim directory.
2576 2013-11-26 Andreas Schwab <schwab@suse.de>
2578 * .gdbinit (xgettype): Add cast.
2580 2013-11-26 Glenn Morris <rgm@gnu.org>
2582 Preload leim-list.el.
2583 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2584 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2585 is a single directory.
2587 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2589 bool-vector-subsetp is now the normal direction (Bug#15912).
2590 * data.c (Fbool_vector_subsetp): Test whether the first argument
2591 is a subset of the second one, not the reverse. Add doc string.
2593 Fix minor problems found by static checking.
2594 * lread.c (load_path_default): Now static.
2595 * textprop.c (text_property_stickiness): Be consistent about the
2596 test used when deciding whether to consider the previous character.
2597 This simplifies the code a bit.
2599 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2601 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2603 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2604 (syms_of_frame): Don't defsubr them.
2606 2013-11-25 Glenn Morris <rgm@gnu.org>
2608 * lread.c (load_path_default): Change the sense of the argument.
2609 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2610 from dump_path. When it is not, avoid checking dump_path twice.
2612 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2613 uninstalled dump_path against installed Vload_path. (Bug#15964)
2615 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2617 Export get_pos_property to Elisp.
2618 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2619 (syms_of_editfns): Export it to Elisp.
2621 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2623 2013-11-23 Romain Francoise <romain@orebokech.com>
2625 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2626 initialization here ...
2627 (syms_of_fileio): ... from here.
2629 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2631 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2632 Please use --enable-check-lisp-object-type.
2634 2013-11-23 Glenn Morris <rgm@gnu.org>
2636 * process.c (get_process): Explicit error for dead buffers.
2638 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2640 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2642 2013-11-23 Glenn Morris <rgm@gnu.org>
2644 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2645 * lread.c (load_path_check): Take path to check as argument.
2646 (load_path_default): New, split from init_lread.
2647 (init_lread): Move calc of default load-path to load_path_default.
2648 Empty elements in EMACSLOADPATH now stand for the default.
2649 (load-path): Doc fix.
2650 * emacs.c (decode_env_path): Add option to treat empty elements
2651 as nil rather than ".".
2652 * callproc.c (init_callproc_1, init_callproc):
2653 * image.c (Vx_bitmap_file_path):
2654 * lisp.h (decode_env_path):
2655 * lread.c (Vsource_directory):
2656 Update for new argument spec of decode_env_path.
2658 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2660 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2661 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2663 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2665 Fix some dependency problems that cause unnecessary recompiles.
2666 Problem reported by RMS in
2667 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2668 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2669 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2670 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2671 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2672 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2673 (boostrap-clean): No need to remove stamp-oldxmenu.
2675 Fix recently introduced bool vector overrun.
2676 This was due to an optimization that went awry.
2677 Reported by Glenn Morris in
2678 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2679 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2680 for empty vectors, undoing the 2013-11-18 change.
2681 * data.c (bool_vector_binop_driver): Rely on this.
2682 Fix bug that occasionally overran the destination.
2683 * lisp.h (struct Lisp_Bool_vector): Document this.
2685 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2687 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2690 * nsterm.m (init, run, stop:): Comment out for now, does not work
2693 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2695 * charset.c (syms_of_charset): Don't read past end of string.
2697 2013-11-19 Glenn Morris <rgm@gnu.org>
2699 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2701 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2703 Add hooks to run on gaining/losing focus. (Bug#15029)
2704 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2705 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2706 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2708 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2710 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2711 The old names predated the API change that put destination at end.
2713 Improve API of recently-added bool vector functions (Bug#15912).
2714 The old API had (bool-vector-count-matches A B)
2715 and (bool-vector-count-matches-at A B I), which gave the
2716 misleading impression that the two functions were variants, one
2717 with a location I. The new API has (bool-vector-count-population A)
2718 and (bool-vector-count-consecutive A B I) to make the distinction
2719 clearer. The first function no longer has a B argument, since the
2720 caller can easily determine the number of nils if the length and
2721 number of ts is known.
2722 * data.c (Fbool_vector_count_population): Rename from
2723 bool_vector_count_matches, and accept just 1 argument.
2724 (Fbool_vector_count_consecutive): Rename from
2725 Fbool_vector_count_matches_at.
2727 Always allocate at least one bits_word per bool vector.
2728 See Daniel Colascione in:
2729 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2730 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2731 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2732 * lisp.h (struct Lisp_Bool_vector): Document this.
2734 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2736 * insdel.c (invalidate_buffer_caches): New function, consolidated
2737 from part of prepare_to_modify_buffer.
2738 (insert_from_gap, prepare_to_modify_buffer):
2739 * coding.c (code_convert_region, code_convert_string):
2740 Call invalidate_buffer_caches. (Bug#15841)
2742 * lisp.h (invalidate_buffer_caches): Add prototype.
2744 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2746 * w32term.c (x_update_window_end): Don't invalidate the entire
2747 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2748 highlight needs to be redisplayed. (Bug#15913)
2750 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2752 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2754 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2756 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2757 while we are using Vprin1_to_string_buffer.
2759 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2760 after inserting the description string. (Bug#15907)
2762 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2764 * data.c: Work around bogus GCC diagnostic about shift count.
2765 Reported by Eli Zaretskii in
2766 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2767 (pre_value): New function.
2768 (count_trailing_zero_bits): Use it.
2770 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2772 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2773 assume C macros are not supported even under -g3 in these old GCC
2776 2013-11-15 Leo Liu <sdl.web@gmail.com>
2778 * minibuf.c (Ftry_completion, Fall_completions)
2779 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2781 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2783 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2784 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2785 This avoids placing unnecessary constants into the Emacs code.
2787 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2789 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2790 for Cygwin w32 build.
2792 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2793 for Cygwin w32 build. (Bug#15892)
2795 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2797 Simplify, port and tune bool vector implementation.
2798 * alloc.c (bool_vector_exact_payload_bytes)
2799 (bool_vector_payload_bytes): Remove.
2800 (bool_vector_fill): Return its argument.
2801 * alloc.c (bool_vector_fill):
2803 * print.c (print_object):
2804 Simplify by using bool_vector_bytes.
2805 * alloc.c (make_uninit_bool_vector):
2806 New function, broken out from Fmake_bool_vector.
2807 (Fmake_bool_vector): Use it. Use tail call.
2808 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2809 * data.c (BITS_PER_ULL): New constant.
2810 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2811 if long long versions don't exist.
2812 (shift_right_ull): New function.
2813 (count_one_bits_word): New function, replacing popcount_bits_word
2814 macro. Don't assume that bits_word is no wider than long long.
2815 (count_one_bits_word, count_trailing_zero_bits):
2816 Don't assume that bits_word is no wider than long long.
2817 * data.c (bool_vector_binop_driver, bool_vector_not):
2818 * fns.c (Fcopy_sequence):
2820 Create an uninitialized destination, to avoid needless work.
2821 (internal_equal): Simplify.
2822 (Ffillarray): Prefer tail call.
2823 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2824 contain at least one word.
2825 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2826 chars are narrower than ints.
2827 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2828 * fns.c (Fcopy_sequence):
2830 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2831 Don't try to port to hosts where bits_word values have holes; the
2832 code wouldn't work there anyway. Verify this assumption, though.
2833 (bool_vector_bytes): New function.
2834 (make_uninit_bool_vector): New decl.
2835 (bool_vector_fill): Now returns Lisp_Object.
2837 * xfns.c (xic_create_fontsetname):
2838 * xrdb.c (gethomedir): Prefer tail calls.
2840 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2842 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2843 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2845 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2846 that requires a return value.
2847 (Fset_buffer_modified_p): Take advantage of this change to do
2850 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2852 * buffer.c (Frestore_buffer_modified_p): Sync it with
2853 Fset_buffer_modified_p.
2854 (Fforce_mode_line_update): New function, moved from subr.el.
2855 (Fset_buffer_modified_p): Use them.
2856 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2858 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2860 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2861 This avoids undefined behavior when subtracting pointers into
2862 different aways. On my platform it also makes the code a tad
2863 smaller and presumably faster.
2865 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2867 * keyboard.c (command_loop_1): Use region-extract-function.
2868 * insdel.c (Qregion_extract_function): Not static any more (can we
2869 stop pretending that these vars can benefit from being marked static?).
2871 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2873 * search.c (find_newline): If buffer text is relocated during the
2874 "dumb loop", adjust C pointers into buffer text to follow suit.
2877 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2879 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2880 for conversion (Bug#15837).
2882 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2884 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2885 for the entire range of inserted characters. (Bug#15841)
2887 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2889 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2891 (realize_default_face): Remove assignment to distant-foreground if
2892 unspecified (Bug#15815).
2894 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2896 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2897 cache-long-scans disabled, since we don't want to call
2898 prepare_to_modify_buffer (in insert_1_both) for each message we
2901 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2902 from buffer.c. Improve commentary to the buffer field setter
2905 * buffer.c (bset_cache_long_scans): Static function deleted.
2906 Improve commentary to the buffer field setter functions.
2907 (init_buffer_once): Default for cache-long-scans changed to t.
2910 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2912 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2914 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2915 This bug was introduced in my 2013-06-21 change, and caused
2916 struct Lisp_Sub_Char_Table objects to be given too many slots,
2917 which broke 'make -C admin/unidata'.
2919 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2921 Import changes from mac-port 4.5.
2922 * macfont.m (mac_font_copy_default_descriptors_for_language)
2923 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2924 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2925 (macfont_language_default_font_names): New.
2926 (macfont_list): Rearrange language/charset code.
2927 (macfont_close): Don't check for macfont_info->cache.
2928 (mac_ctfont_create_preferred_family_for_attributes): New font
2929 selection code, call
2930 mac_font_copy_default_name_for_charset_and_languages.
2931 (mac_font_copy_default_descriptors_for_language)
2932 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2934 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2936 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2938 Port to C11 aligned_alloc, and fix some integer overflows.
2939 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2940 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2941 and use of posix_memalign replaced with aligned_alloc.
2942 (aligned_alloc): New function, defined or declared as needed.
2943 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2944 Don't undef; configure.ac now does this.
2945 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2946 (calloc, aligned_alloc): Check for integer overflow.
2947 (aligned_alloc): Rename from memalign. All uses changed.
2948 (memalign): New function, an alias for aligned_alloc.
2950 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2952 * xdisp.c (redisplay_internal): Fix typo in last change.
2954 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2956 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2958 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2960 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2961 redisplay--mode-lines-cause.
2962 (redisplay_internal): Keep them uptodate. Remove redundant check of
2963 buffer_shared_and_changed.
2964 * *.[chm]: Number every assignment to update_mode_lines so we
2965 can track why it is set.
2967 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2969 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2971 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2973 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2974 can track why it is set.
2976 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2978 Integer-related fixes for term.c etc.
2979 * dispextern.h (face_tty_specified_color): New function.
2980 * term.c (turn_on_face): Don't rely on undefined behavior when
2981 assigning an out-of-range value to 'long'.
2982 Simplify test for toggling highlight.
2983 (tty_capable_p): Omit last two (unused) args. All callers changed.
2984 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2985 (read_menu_input, tty_menu_activate, tty_menu_show):
2986 * xfaces.c (x_supports_face_attributes_p)
2987 (tty_supports_face_attributes_p):
2988 Use bool for boolean. All callers changed.
2989 (tty_supports_face_attributes_p): Omit defaults for color indices;
2990 no longer needed. Simplify tail call.
2992 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2994 * xdisp.c (prepare_menu_bars): Mark static.
2995 * lisp.h (prepare_menu_bars): Don't declare.
2996 * xselect.c (x_handle_selection_clear):
2997 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2999 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3001 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3002 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3004 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3006 * keyboard.c (Fcommand_error_default_function): Rename from
3007 Fdefault_error_output.
3009 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3011 * keyboard.c (Fdefault_error_output): New function, extracted from
3013 (syms_of_keyboard): Use it for Vcommand_error_function.
3015 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3017 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3018 (init_eval): Use it to ensure handlerlist is non-NULL.
3019 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3020 (Fsignal): Adjust NULLness test of handlerlist.
3021 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3023 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3025 * callproc.c (call_process): Call prepare_to_modify_buffer before
3026 decoding text read from the sub-process, as the decoded stuff will
3027 be inserted into the buffer. This will invalidate the various
3028 caches maintained for the buffer. (Bug#15148)
3030 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3032 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3033 string of glyphless-char-display.
3035 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3037 * nsfns.m (ns_get_name_from_ioreg): New function.
3038 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3039 OSX >= 10.9. Use ns_get_name_from_ioreg.
3041 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3043 Simplify and port recent bool vector changes.
3044 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3045 only in this file. Use a more-efficient implementation if the
3046 second argument is a power of 2.
3047 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3048 Remove no-longer-necessary compile-time checks.
3049 (bool_vector_exact_payload_bytes): New function.
3050 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3051 exact payload changed to call the new function. Do not assume
3052 that the arg or result fits in ptrdiff_t.
3053 (bool_vector_fill): New function.
3054 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3056 (vroundup_ct): Don't assume arg fits in size_t.
3057 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3058 invoke set_category_set.
3059 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3060 All callers changed. Use bool_vector_set.
3061 * category.h (XCATEGORY_SET): Remove; no longer needed.
3062 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3064 * data.c (Faref): Use bool_vector_ref.
3065 (Faset): Use bool_vector_set.
3066 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3067 (Fbool_vector_not, Fbool_vector_count_matches)
3068 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3069 * fns.c (concat): Use bool_vector_ref.
3070 (Ffillarray): Use bool_vector_fill.
3071 (mapcar1): Use bool_vector_ref.
3072 (sxhash_bool_vector): Hash words, not bytes.
3073 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3074 a constant, since it's now used in #if.
3075 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3076 unsigned char on unusual architectures, so that we no longer
3077 assume that the number of bits per bits_word is a power of two or
3078 is a multiple of 8 or of CHAR_BIT.
3079 (Qt): Add forward decl.
3080 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3081 at least as strictly as bits_word.
3082 (bool_vector_data, bool_vector_uchar_data): New accessors.
3083 All data structure accesses changed to use them.
3084 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3085 (bool_vector_set): New functions.
3086 (bool_vector_fill): New decl.
3087 (ROUNDUP): Move to alloc.c as described above.
3089 Fix recent gnutls changes.
3090 * gnutls.c (Fgnutls_boot): Don't assume C99.
3091 * process.c (wait_reading_process_output): Fix typo in recent change.
3093 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3095 * process.c (wait_reading_process_output, read_process_output)
3096 (send_process): Check gnutls_state is not NULL.
3098 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3099 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3101 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3103 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3104 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3106 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3109 * nsfns.m (Fx_create_frame): Fix memory leak.
3111 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3112 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3113 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3115 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3117 * xdisp.c (message3_nolog, message_with_string): Encode the string
3118 before writing it to the terminal in a non-interactive session.
3120 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3121 sure we concatenate them into a unibyte string.
3123 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3124 resulting temporary name before returning it to the caller.
3125 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3126 is a unibyte string, convert NAME to a unibyte string to ensure
3127 that the result is also a unibyte string.
3129 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3130 create unibyte strings from default paths and directory/file
3133 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3136 * callproc.c (init_callproc): Use build_unibyte_string to make
3137 sure we create unibyte strings from default paths and
3138 directory/file names.
3140 * buffer.c (init_buffer): Don't store default-directory of
3141 *scratch* in multibyte form. The original problem which led to
3142 that is described in
3143 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3144 but it was solved long ago. (Bug#15260)
3146 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3148 Port to stricter C99 platforms.
3149 Especially, C99 prohibits nesting a struct X inside struct Y if
3150 struct X has a flexible array member.
3151 * alloc.c (struct sdata): New type.
3152 (sdata): Implement in terms of struct sdata.
3153 Remove u member; all uses replaced by next_vector, set_next_vector.
3154 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3155 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3156 (struct sblock): Rename first_data member to data, which is now
3157 a flexible array member. All uses changed.
3158 (next_vector, set_next_vector, large_vector_vec): New functions.
3159 (vector_alignment): New constant.
3160 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3161 (struct large-vector): Now merely a NEXT member, since the old approach
3162 ran afoul of stricter C99. All uses changed to use
3163 large_vector_vec or large_vector_offset.
3164 (large_vector_offset): New constant.
3165 * dispnew.c: Include tparam.h, for tgetent.
3166 Do not include term.h; no longer needed.
3167 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3168 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3169 (struct Lisp_Vector): Use a flexible array member for contents,
3170 instead of a union with a member that is an array of size 1.
3172 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3173 fact that the struct no longer contains a union.
3174 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3175 (struct Lisp_Save_Value, struct Lisp_Free):
3176 Use unsigned, not int, for spacers, to avoid c99 warning.
3177 (union specbinding): Use unsigned, not bool, for bitfield, as
3178 bool is not portable to pre-C99 hosts.
3180 2013-11-04 Glenn Morris <rgm@gnu.org>
3182 * emacs.c (usage_message): Mention that `-L :...' appends.
3184 2013-11-02 Glenn Morris <rgm@gnu.org>
3186 * Makefile.in (abs_builddir): Remove.
3187 (bootstrap_exe): Use relative filename.
3189 Use relative filenames in TAGS files.
3190 * Makefile.in (abs_srcdir): Remove it again.
3191 (.PHONY): Remove frc.
3192 (maintainer-clean): No more TAGS-LISP file.
3193 (TAGS): Pass relative file names to etags.
3194 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3196 * Makefile.in (abs_srcdir): New, set by configure.
3198 (maintainer-clean): Remove pointless echo. That should be in the
3199 top-level Makefile, if anywhere. Delete TAGS-LISP.
3200 (extraclean): No s/ and m/ directories for some time.
3201 (TAGS): Also depend on ctagsfiles3.
3202 Remove no-longer-defined S_FILE.
3203 Pass absolute filenames to etags once more.
3204 (TAGS-LISP): Replace lispdir with its expansion.
3205 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3206 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3208 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3210 * xfaces.c (check_lface_attrs, realize_default_face):
3211 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3212 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3214 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3216 * emacs.c (original_pwd): Remove global var by making it local.
3217 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3219 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3221 * xfaces.c: Declare color_distance.
3222 (QCdistant_foreground): New variable.
3223 (NEAR_SAME_COLOR_THRESHOLD): New define.
3224 (load_color2): New function.
3225 (load_color): Call load_color2.
3226 (load_face_colors): Call load_color2 and if distant-color is specified
3227 calculate distant and use distant-color if colors are near.
3228 (LFACE_DISTANT_FOREGROUND): New define.
3229 (merge_face_ref, Finternal_set_lisp_face_attribute)
3230 (Finternal_get_lisp_face_attribute)
3231 (x_supports_face_attributes_p): Handle distant-foreground similar to
3233 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3235 * dispextern.h (lface_attribute_index):
3236 Add LFACE_DISTANT_FOREGROUND_INDEX.
3238 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3240 * image.c (pbm_next_char): New function.
3241 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3242 (pbm_scan_number): Use it.
3243 (Qlibjpeg_version): New variable.
3244 (syms_of_image): DEFSYM and initialize it.
3246 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3248 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3250 2013-10-31 Glenn Morris <rgm@gnu.org>
3252 * emacs.c (original_pwd): New char.
3253 (main): If using --chdir, store original_pwd.
3254 (init_cmdargs): When setting Vinvocation_directory based on a
3255 relative argv[0], use original_pwd if set. (Bug#15768)
3257 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3259 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3261 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3263 * insdel.c: Fix minor problems found by static checking.
3264 (Qregion_extract_function): Now static.
3265 (prepare_to_modify_buffer_1): Remove unused locals.
3267 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3269 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3270 (syms_of_xdisp): Declare pre-redisplay-function.
3271 (markpos_of_region): Remove function.
3272 (init_iterator, compute_stop_pos, handle_face_prop)
3273 (face_before_or_after_it_pos, reseat_to_string)
3274 (get_next_display_element, window_buffer_changed)
3275 (redisplay_internal, try_cursor_movement, redisplay_window)
3276 (try_window_reusing_current_matrix, try_window_id, display_line)
3277 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3278 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3279 * window.h (struct window): Remove field `region_showing'.
3280 * dispextern.h (struct it): Remove region_beg/end_charpos.
3281 (face_at_buffer_position, face_for_overlay_string)
3282 (face_at_string_position): Update prototypes.
3283 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3284 (face_at_string_position): Remove `region_beg' and `region_end' args.
3285 * fontset.c (Finternal_char_font):
3286 * font.c (font_at, font_range): Adjust calls accordingly.
3287 * insdel.c (Qregion_extract_function): New var.
3288 (syms_of_insdel): Initialize it.
3289 (prepare_to_modify_buffer_1): Use it.
3291 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3293 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3294 * ftxfont.c (ftxfont_get_gcs):
3295 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3296 * xfaces.c (x_free_colors, x_free_dpy_colors)
3297 (x_create_gc, unload_color):
3298 * xselect.c (x_property_data_to_lisp):
3299 * xsettings.c (parse_settings):
3300 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3301 (get_bits_and_offset): Adjust definition.
3302 * frame.c (XParseGeometry): Adjust locals.
3303 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3304 * regex.h (toplevel): Likewise for reg_syntax_t.
3306 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3308 * eval.c (run_hook_with_args): Use FUNCTIONP.
3310 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3312 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3313 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3314 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3315 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3316 on MS-Windows anyway.
3317 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3318 (free_realized_face): ...adjust user.
3319 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3320 white relief pixels to -1.
3321 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3322 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3323 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3325 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3327 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3328 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3329 in practice now. All callers changed.
3331 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3333 * dispextern.h (struct face): Use bitfields for 'underline_type'
3334 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3335 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3336 'stipple' member. Move 'lface' member up to help...
3337 * xfaces.c (make_realized_face): ...this function to find and
3338 clear just the members that need clearing.
3339 (load_face_colors, realize_x_face):
3340 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3342 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3344 * xftfont.c (struct xftfont_info): Remove set-but-unused
3346 (xftfont_open): Adjust user.
3347 (xftfont_get_colors): Remove useless prototype.
3349 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3351 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3352 before passing them to 'unexec'. (Bug#15260)
3354 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3356 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3358 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3360 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3361 the changed signature of the font driver's 'close' method.
3363 * w32font.h (w32font_close): Adjust the prototype to the change in
3364 function definition.
3366 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3368 * w32uniscribe.c (uniscribe_close): Adapt the call to
3369 w32font_close to its new prototype.
3371 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3373 Omit unused frame argument of font API's close function.
3374 * font.h (struct font): Drop frame argument. Adjust comment.
3375 * font.c (font_clear_cache, font_close_object): Adjust users.
3376 * ftfont.c (ftfont_close):
3377 * ftxfont.c (ftxfont_close):
3378 * macfont.m (macfont_close):
3379 * nsfont.m (nsfont_close):
3380 * w32font.c (w32font_close):
3381 * xfont.c (xfont_close):
3382 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3383 tweak comments and make functions safe if called more than once for
3384 the same font object.
3386 Perform font-specific cleanup when font object is swept by GC. See
3387 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3388 * alloc.c (cleanup_vector): New function.
3389 (sweep_vector): Call it for each reclaimed vector object.
3390 * font.h (struct font): Adjust comment.
3392 2013-10-24 Glenn Morris <rgm@gnu.org>
3394 * Makefile.in (abs_top_srcdir): New, set by configure.
3396 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3398 Adjust recent font-related changes to fix bug#15686.
3399 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3400 is a live window system frame, mark its default font too.
3402 2013-10-23 Glenn Morris <rgm@gnu.org>
3404 * Makefile.in (RUN_TEMACS): Make relative (again).
3405 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3406 (bootstrap-emacs$(EXEEXT)):
3407 Quote entities that might contain whitespace.
3409 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3411 Port to Solaris 10 and its bundled GCC.
3412 Problem reported by Timothy C. Burt.
3413 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3415 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3417 Do not allow font caches to grow too large.
3418 * alloc.c (compact_font_cache_entry, compact_font_caches):
3419 New functions or stub if not HAVE_WINDOW_SYSTEM.
3420 (compact_undo_list): Factor out from Fgarbage_collect.
3422 (mark_face_cache): Mark face font. Move down to avoid
3424 (mark_terminals): Do not mark font cache here.
3425 (Fgarbage_collect): Call compaction functions described
3426 above. Adjust comment.
3428 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3430 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3431 chdir to HOME (bug#15607).
3433 * nsterm.m (Qcocoa, Qgnustep): New variables.
3434 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3435 (ns_get_color): Make selection color work for GNUstep also.
3437 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3439 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3440 handles mouse clicks. Instead, let GPM use the same code as all
3441 the other mice use. See the discussion starting at
3442 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3443 for the details of the problem with the menu bar this fixes.
3445 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3447 Remove port-specific display name lists to avoid extra
3448 complexity and data duplication with display info lists.
3449 * xterm.h (x_display_name_list): Remove declaration.
3450 * xterm.c (x_display_name_list): Remove.
3451 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3452 * xfns.c (x_display_info_for_name, Fx_display_list):
3453 Likewise. Use x_display_list where appropriate.
3454 * w32term.h (w32_display_name_list): Remove declaration.
3455 * w32term.c (w32_display_name_list): Remove.
3456 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3458 * w32fns.c (x_display_info_for_name, Fx_display_list):
3459 Likewise. Use x_display_list where appropriate.
3460 * nsterm.h (ns_display_name_list): Remove declaration.
3461 * nsterm.m (ns_display_name_list): Remove.
3462 (ns_term_init, syms_of_nsterm): Adjust users.
3463 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3464 Likewise. Use x_display_list where appropriate.
3465 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3466 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3467 (mark_terminals): Mark per-terminal font cache.
3469 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3471 Don't run timers in input-pending-p. Its new check-timers param
3472 provides the prior behavior. (Bug#15045).
3473 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3475 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3477 Make some functions static in non-Microsoft builds.
3478 On my platform (Fedora 19 x86-64), this shrinks the
3479 Emacs executable (text+data) by 0.25%.
3480 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3481 (load_color) [!MSDOS]:
3482 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3483 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3484 * lisp.h (check_existing):
3485 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3486 (network_interface_info) [!WINDOWSNT]:
3487 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3488 Remove extern decls.
3489 * fileio.c (check_existing):
3490 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3491 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3492 (network_interface_info) [!WINDOWSNT]:
3493 * term.c (encode_terminal_code) [!WINDOWSNT]:
3494 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3495 * xfaces.c (load_color) [!MSDOS]:
3497 * fileio.c (check_existing, check_executable, check_writable):
3498 * process.c (network_interface_list, network_interface_info):
3499 Move earlier, so that we don't need forward decls.
3500 * gnutls.c (fn_gnutls_transport_set_errno)
3501 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3503 * w32.c (init_environment): Use faccessat rather than
3504 check_existing, partly for consistency with the rest of the code
3505 in this file, partly so that check_existing can be static.
3507 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3508 * emacs.c (MAIN_PROGRAM): New macro.
3509 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3510 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3512 bool vector int width fixes
3513 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3514 (Fbool_vector_count_matches_at):
3515 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3516 can exceed PTRDIFF_MAX, at least in theory.
3517 (Fbool_vector_count_matches_at):
3518 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3520 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3522 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3523 (struct sockaddr): Add forward decl, for platforms that lack it.
3525 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3527 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3530 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3532 * w32.c (network_interface_get_info, network_interface_list)
3533 (network_interface_info): New functions. (Bug#15610)
3534 (GetAdaptersInfo_Proc): New typedef.
3535 (get_adapters_info): New wrapper function.
3536 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3538 * process.h (network_interface_list, network_interface_info):
3541 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3542 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3543 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3544 for WINDOWSNT. Doc fix.
3545 (syms_of_process): Defsubr Snetwork_interface_list and
3546 Snetwork_interface_info unconditionally.
3548 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3549 in NS GUI sessions. (Bug#15629)
3551 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3553 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3555 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3557 * print.c (print_object): Print " ..." when truncating bool vectors.
3559 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3561 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3562 standard mouse buttons.
3564 * termhooks.h (struct input_event): Remove incorrect commentary.
3566 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3568 Disallow bool vector operations on mixed-length operands.
3569 The old behavior left garbage in the result vector sometimes,
3570 and didn't seem to be useful.
3571 * data.c (Qwrong_length_argument): New static var.
3572 (wrong_length_argument): New function.
3573 (bool_vector_binop_driver): Check that args agree in length.
3575 * keyboard.c, keyboard.h (all_kboards): Now static.
3577 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3579 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3580 note from the lispref.
3582 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3584 * nsterm.h (struct ns_display_info): Remove set-but-unused
3585 member image_cache (image caches are per-terminal anyway).
3586 (FRAME_X_IMAGE_CACHE): Remove.
3587 * nsterm.m (ns_initialize_display_info): Adjust user.
3589 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3591 * w32proc.c: Include mingw_time.h.
3593 * w32.c: Include mingw_time.h.
3595 Implement scrolling of TTY menus when the screen is too short.
3597 * term.c (tty_menu_display): Accept an additional argument, the
3598 menu item from which to start displaying the menu. Account for
3599 the value of Y when limiting the menu to the number of available
3601 (mi_result): New enumeration.
3602 (read_menu_input): Return enumerated value. When the y coordinate
3603 hits min_y or max_y, return scroll indication instead of wrapping
3605 (tty_menu_activate): Handle the scrolling indications from
3606 read_menu_input. Compute the first menu item to display and pass
3607 it to tty_menu_display.
3609 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3611 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3612 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3613 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3614 Adjust to match the change described below.
3615 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3616 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3617 memory_below_frame members to...
3618 * termchar.h (struct tty_display_info): ...here because they're
3619 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3620 * term.c (init_tty):
3621 * nsterm.m (ns_create_terminal):
3622 * w32term.c (w32_create_terminal):
3623 * xterm.c (x_create_terminal): Adjust users.
3624 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3625 to filter out non-TTY frames. Adjust comment.
3626 (scrolling): Adjust user. Prefer eassert for debugging check.
3628 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3630 * xfaces.c (PT_PER_INCH): Remove unused macro.
3631 * termhooks.h (struct terminal): Remove set-but-unused
3632 member fast_clear_end_of_line.
3633 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3634 * nsterm.m (ns_create_terminal):
3635 * term.c (init_tty):
3636 * w32term.c (w32_create_terminal):
3637 * xterm.c (x_create_terminal): Adjust users.
3639 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3641 * lisp.h (bool_vector_size): New function.
3642 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3643 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3644 (Fbool_vector_not, Fbool_vector_count_matches_at):
3645 Remove uses of 'eassume' that should no longer be needed,
3646 because they are subsumed by the 'eassume' in bool_vector_size.
3648 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3650 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3651 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3652 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3654 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3656 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3657 have different dimensions. (Bug#15575)
3659 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3662 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3664 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3666 * term.c (tty_menu_show): Never return with unbalanced
3667 specpdl. Use eassert for debugging check. Adjust style.
3669 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3671 * term.c (read_menu_input): Make selection of menu items
3672 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3673 (tty_menu_activate): Fix off-by-one error when computing max_y.
3675 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3677 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3678 audit logging (only used with GnuTLS 3.x) and enable it.
3680 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3682 * dispnew.c (redraw_frame): Remove useless #ifdef because
3683 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3684 Also, move TTY fflush to...
3685 * term.c (tty_update_end): ...this function.
3687 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3689 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3690 the end of the frame's glyph matrix. (Bug#15575)
3692 * term.c (tty_menu_display): Don't move cursor while overwriting
3693 frame's glyphs with menu items. Limit the number of items
3694 displayed to what can be shown on the available screen lines,
3695 excluding the echo area.
3696 (tty_menu_activate): Limit the Y coordinate allowed by
3697 read_menu_input to the last screen line used for menu display.
3699 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3701 * lisp.h (eassume): New macro.
3702 Also, include <verify.h>, for 'assume'.
3703 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3704 (vroundup, vector_nbytes):
3705 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3706 (Fbool_vector_not, Fbool_vector_count_matches)
3707 (Fbool_vector_count_matches_at):
3708 Use eassume, not eassert.
3709 * casetab.c (set_identity, shuffle):
3710 * composite.c (composition_gstring_put_cache):
3711 * dispnew.c (update_frame_1):
3712 * ftfont.c (ftfont_shape_by_flt):
3713 * image.c (gif_load):
3714 * intervals.c (offset_intervals):
3715 * macfont.m (macfont_shape):
3716 Remove calls to 'assume' that are no longer needed, because
3717 --enable-gcc-warnings no longer generates bogus warnings
3718 when these calls are removed.
3720 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3722 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3724 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3726 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3727 (Qsubstitute_env_in_file_name): New var.
3728 (syms_of_fileio): Define it.
3730 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3732 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3733 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3736 * term.c (save_and_enable_current_matrix): Don't allocate and
3737 don't save margin areas.
3738 (restore_desired_matrix): Don't restore margin areas.
3739 (free_saved_screen): Don't free margin areas.
3741 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3743 * image.c: Pacify --enable-gcc-warnings.
3744 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3745 #define only if used.
3747 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3749 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3750 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3751 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3752 (gif_load): For giflib v5.x and later, display the error message
3753 produced by giflib when its functions fail.
3754 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3757 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3759 * keyboard.c (last_event_timestamp): Remove. For X selection and
3760 GTK popup menus, it may be obtained from per-frame X display info.
3761 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3762 (process_special_events): Adjust users.
3763 * keyboard.h (last_event_timestamp): Remove declaration.
3764 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3765 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3766 * menu.h (xmenu_show): Adjust prototype.
3767 * menu.c (Fx_popup_menu): Adjust user.
3768 * xselect.c (x_own_selection, x_get_foreign_selection)
3769 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3771 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3773 * keyboard.c (init_kboard): Now static. Add arg
3774 to denote window system. Adjust comment.
3775 (init_keyboard): Adjust user.
3776 (allocate_kboard): New function.
3778 * nsterm.m (ns_term_init):
3779 * term.c (init_tty):
3780 * w32term.c (w32_create_terminal):
3781 * xterm.c (x_term_init): Use it.
3782 * keyboard.h (init_kboard): Remove prototype.
3783 (allocate_kboard): Add prototype.
3785 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3787 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3788 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3790 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3792 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3794 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3796 * term.c (tty_menu_activate): Flush the output stream after
3797 showing the cursor, and don't mark the frame garbaged at exit from
3798 the function. Fixes redisplay glitches when moving from one menu
3801 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3803 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3804 or throw error (Bug#15570).
3806 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3808 * intervals.c (temp_set_point_both): Move test into 'eassert',
3811 * lisp.h (eassert): Don't use 'assume'.
3812 Sometimes 'assume' wins in performance, and sometimes it loses,
3813 so it shouldn't be used all the time. Perhaps we need two
3814 flavors of 'eassert', one for where 'assume' is far more likely
3815 to help or to hurt; but that can be done later.
3816 Problem reported by Dmitry Antipov in
3817 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3818 Also, don't include <verify.h>; no longer needed.
3820 2013-10-09 Glenn Morris <rgm@gnu.org>
3822 * eval.c (Fcond): Doc tweak.
3824 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3826 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3827 expressions with side effects to eassert. (Bug#15565)
3829 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3831 * fns.c (hashfn_user_defined): Allow hash functions to return any
3834 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3836 Fix minor problems found by static checking.
3837 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3838 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3839 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3840 * keyboard.c (read_menu_command): Remove unused local.
3841 * lisp.h (read_menu_command): New decl.
3842 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3843 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3844 Return ptrdiff_t, not int.
3845 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3846 not int, for benefit of xpalloc.
3847 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3849 (have_menus_p): Remove; unused.
3850 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3851 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3852 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3854 (save_and_enable_current_matrix): Omit unnecessary casts.
3855 (read_menu_input): Omit local extern decl (now in lisp.h).
3856 Don't access uninitialized storage if mouse_get_xy fails.
3857 (tty_menu_activate): Mark local as initialized, for lint.
3858 (tty_menu_activate, tty_meny_show): Remove unused locals.
3860 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3862 Support menus on text-mode terminals.
3863 * xterm.h (xw_popup_dialog): Add prototype.
3865 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3866 (xmenu_show): Block input here, instead in Fx_popup_menu.
3867 (xw_popup_dialog): New function, with X-specific bits of popup
3870 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3873 * window.c (Fset_window_configuration): Use run-time tests of the
3874 frame type instead of compile-time conditionals, when menu-bar
3875 lines are considered.
3877 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3878 (w32_popup_dialog): New prototypes.
3880 * w32menu.c (Fx_popup_dialog): Function deleted.
3881 (w32_popup_dialog): New function, with w32 specific bits of popup
3882 dialogs. Block input here.
3884 * w32inevt.c (w32_console_read_socket): Minor change to add
3885 debugging TTY events.
3887 * w32fns.c (show_hourglass): If returning early because the frame
3888 is not a GUI frame, unblock input.
3890 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3891 (cursorY): New functions.
3893 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3894 WINDOWSNT, macros that call curX and curY elsewhere.
3896 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3898 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3899 specific function to hide and show cursor on a text-mode terminal.
3900 (tty_menu_struct, struct tty_menu_state): New structures.
3901 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3902 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3903 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3904 (tty_menu_locate, save_and_enable_current_matrix)
3905 (restore_desired_matrix, screen_update, read_menu_input)
3906 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3907 (tty_pop_down_menu, tty_menu_last_menubar_item)
3908 (tty_menu_new_item_coords, tty_menu_show): New functions.
3909 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3911 * nsterm.h (ns_popup_dialog): Adjust prototype.
3913 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3915 (ns_popup_dialog): Adapt order of arguments to the other
3916 *_menu_show implementations.
3917 (Fx_popup_dialog): Function deleted.
3919 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3921 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3923 * menu.c (have_boxes): New function.
3924 (single_keymap_panes): Use it instead of a compile-time
3926 (single_menu_item): Use run-time tests of the frame type instead
3927 of compile-time conditionals.
3928 (encode_menu_string): New function.
3929 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3930 the macro, since different types of frame need different encoding
3932 (digest_single_submenu): Use run-time tests of frame type instead
3933 of, or in addition to, compile-time conditionals.
3934 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3935 (Fx_popup_menu): Detect when the function is called from keyboard
3936 on a TTY. Don't barf when invoked on a text-mode frame.
3937 Check frame type at run time, instead of compile-time conditionals for
3938 invoking terminal-specific menu-show functions.
3939 Call tty_menu_show on text-mode frames.
3940 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3941 run time to determine which alternative to invoke; support dialogs
3944 * keyboard.h <Qmouse_movement>: Declare.
3946 * keyboard.c <Qmouse_movement>: Now extern.
3947 <Qecho_keystrokes>: New static variable.
3948 (read_key_sequence): Accept an additional argument, a flag to
3949 prevent redisplay during reading of the key sequence. All callers
3951 (read_menu_command): New function.
3952 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3954 (toolkit_menubar_in_use): New function.
3955 (make_lispy_event): Use it instead of a compile-time test.
3957 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3958 window-system being available.
3960 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3961 to x-popup-dialog on the frame type, they all now support popup
3964 * dispnew.c (save_current_matrix): Save the margin areas.
3965 (restore_current_matrix): Restore margin areas.
3966 (update_frame_with_menu): New function.
3968 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3971 * alloc.c (make_save_ptr): Now compiled unconditionally.
3973 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3975 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3976 (redraw_frame, update_frame): Adjust users.
3977 * dispextern.h (set_window_update_flags): Adjust prototype.
3978 * xdisp.c (redisplay_internal): When updating all frames with zero
3979 windows_or_buffers_changed, assume that only the windows that shows
3980 current buffer should be really updated.
3982 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3984 Do not allocate huge temporary memory areas and objects while encoding
3985 for file I/O, thus reducing an enormous memory usage for large buffers.
3986 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3987 * coding.h (struct coding_system): New member raw_destination.
3988 * coding.c (setup_coding_system): Initialize it to zero.
3989 (encode_coding_object): If raw_destination is set, do not create
3990 dst_object. Add comment.
3991 * fileio.c (toplevel): New constant E_WRITE_MAX.
3992 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3993 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3995 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3997 * nsterm.m (windowDidExitFullScreen:)
3998 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4000 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4002 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4003 * keyboard.c (unblock_input_to): Don't process pending signals
4004 if a fatal error is in progress.
4006 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4007 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4008 they're talking about words in Lisp bool vectors.
4009 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4010 * data.c (popcount_bits_word): Rename from popcount_size_t.
4011 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4014 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4016 Improve support for popcount and counting trailing zeros (Bug#15550).
4017 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4018 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4019 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4020 (popcount_size_t_msc, popcount_size_t_gcc):
4021 Remove; now done by Gnulib.
4022 (popcount_size_t): Now a macro that defers to Gnulib.
4023 (count_trailing_zero_bits): Return int, for consistency with
4024 Gnulib and because Emacs prefers signed to unsigned int.
4025 Don't assume that size_t is either unsigned int or unsigned long
4026 or unsigned long long.
4027 (size_t_to_host_endian): Do not assume that size_t is either
4028 exactly 32 or exactly 64 bits wide.
4029 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4030 etc., so that it's now an enum constant, not a macro.
4031 No need to assume that it's either 32 or 64.
4033 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4035 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4038 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4040 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4041 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4043 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4045 emacs_read and emacs_write now use void *, not char *.
4046 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4047 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4048 Buffer arg is now void *, not char *. This matches plain
4049 'read' and 'write' better, and avoids a constraint violation
4050 on Solaris 9 with Oracle Studio.
4052 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4054 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4055 memset to explicit loop. Otherwise copy largest possible chunk
4056 from initialized to uninitialized part, thus allowing the longer
4057 memcpy runs and reducing the number of loop iterations.
4059 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4061 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4062 hide toolbar (Bug#15388).
4063 (windowDidEnterFullScreen:): If presentation options are zero,
4064 set them here (Bug#15388).
4065 (ns_update_auto_hide_menu_bar): Remove runtime check.
4066 Don't auto hide dock unless menubar is also auto hidden.
4068 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4070 * editfns.c (message): Mention batch mode in doc string.
4072 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4074 * nsterm.m (check_native_fs): Remove erroneous comment.
4076 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4078 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4079 uses find_newline instead of scan_newline and so doesn't move point.
4081 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4083 Use hardware support for byteswapping on glibc x86 etc.
4084 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4085 whereas the old swap64 needed 30.
4086 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4087 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4088 Use byteswap.h's macros to swap bytes.
4089 * lisp.h (swap16, swap32, swap64): Remove.
4090 All uses replaced by bswap_16, bswap_32, bswap_64.
4092 * bytecode.c (exec_byte_code): Use some more volatile variables
4093 to work around local variables getting clobbered by longjmp.
4094 Port to pre-C99, which doesn't allow decls after stmts.
4096 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4098 * lisp.h (eassert): Assume that COND is true when optimizing.
4099 In other words, take on the behavior of eassert_and_assume.
4100 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4101 (eassert_and_assume): Remove. All uses replaced by eassert.
4103 * xdisp.c (Qglyphless_char): Now static.
4105 Adjust to merge from gnulib.
4106 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4107 * lisp.h: Include <verify.h>, for 'assume'.
4109 * eval.c (clobbered_eassert): New macro.
4110 (internal_catch, internal_condition_case)
4111 (internal_condition_case_1, internal_condition_case_2)
4112 (internal_condition_case_n): Use it instead of eassert
4113 when the argument contains locals clobbered by longjmp.
4114 Don't use clobbered locals outside of clobbered_eassert.
4115 (internal_lisp_condition_case): Use a volatile variable
4116 to work around a local variable's getting clobbered.
4118 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4120 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4121 (PUSH_HANDLER): New macro.
4122 (catchlist): Remove.
4123 (handlerlist): Always declare.
4125 * eval.c (catchlist): Remove (merge with handlerlist).
4126 (handlerlist, lisp_eval_depth): Not static any more.
4127 (internal_catch, internal_condition_case, internal_condition_case_1)
4128 (internal_condition_case_2, internal_condition_case_n):
4130 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4131 handlerlist/catchlist.
4132 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4133 handlerlist which can only handle a single condition-case handler at
4135 (find_handler_clause): Simplify since we only a single branch here
4138 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4140 (bcall0): New function.
4141 (exec_byte_code): Add corresponding cases. Improve error message when
4142 encountering an invalid byte-code. Let Bunwind_protect accept
4143 a function (rather than a list of expressions) as argument.
4145 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4146 and make them unconditional now that they're heap-allocated.
4148 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4150 * charset.c (Fdecode_char, Fencode_char): Remove description of
4151 `restriction' arg. now that it's hidden by advertised-calling-convention.
4153 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4155 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4156 Remove unused variable (from mac-port).
4157 (macfont_draw): Use s->ybase for correct y position.
4159 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4161 * frame.h (struct frame): Drop has_minibuffer member because...
4162 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4163 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4165 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4167 * window.h (struct window): Prefer enum text_cursor_kinds to int
4168 for phys_cursor_type member. Move the latter, phys_cursor_width,
4169 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4170 * window.c (replace_window, make_window): Adjust users.
4172 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4174 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4175 this module is never compiled otherwise.
4177 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4179 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4182 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4184 * xdisp.c (get_next_display_element): Don't call face_for_font in
4185 a build configured --without-x. (Bug#15484)
4187 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4189 * window.c (calc_absolute_offset): #elif should be #elif defined.
4191 * frame.c (delete_frame): Block/unblock input to overcome race
4192 condition (Bug#15475).
4194 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4196 * frame.c (delete_frame): Record selected frame only after
4197 calling Qdelete_frame_functions (Bug#15477).
4199 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4201 * nsterm.m (ns_selection_color): Remove.
4202 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4203 NSColor selectedText(Background)Color. Only for COCOA.
4204 (ns_term_init): Remove assignment of ns_selection_color, logic
4205 moved to ns_get_color.
4207 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4208 NS_SELECTION_COLOR_DEFAULT.
4209 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4211 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4213 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4214 frame' does not have the tool_bar_window member.
4216 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4218 Signal error when reading an empty byte-code object (Bug#15405)
4219 * lread.c (read1): Signal error.
4220 * alloc.c (make_byte_code): eassert header size.
4221 (sweep_vectors): Change an int to size_t.
4223 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4225 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4226 instead of ints, as it's the usual style for offsetof constants. See:
4227 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4229 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4230 This is ugly, but it should fix the performance problem for older
4231 GCC versions in the short run. I'll look into integrating the
4232 Gnulib module for popcount, as a better fix.
4233 See the thread starting in:
4234 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4235 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4236 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4237 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4238 (popcount_size_t): Use it.
4240 2013-09-24 Daniel Colascione <dancol@dancol.org>
4242 * process.c (Fnetwork_interface_info): Fix build break due to
4245 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4247 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4248 Prefer signed to unsigned integers where either will do.
4249 No need for 'const' on locals that do not escape.
4250 Omit easserts with unnecessary and unportable assumptions about
4251 alignment. Avoid unnecessary casts to char *.
4253 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4255 Use union for the payload of struct Lisp_Vector.
4256 This helps to avoid a few glitches dictated by C's aliasing rules.
4257 * lisp.h (struct Lisp_Vector): Use union for next and
4258 contents member. Adjust comment. Change related users.
4259 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4260 Related users changed.
4261 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4262 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4263 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4264 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4266 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4268 Optimize glyph row clearing and copying routines.
4269 * dispextern.h (struct glyph_row): Change layout of struct
4270 glyph_row to help copy_row_except_pointers. Adjust comment.
4271 * dispnew.c (null_row): Remove.
4272 (clear_glyph_row): Use offsetof and memset to find and clear
4273 just the members that need clearing. Adjust comment.
4274 (copy_row_except_pointers): Likewise for copying.
4276 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4278 Some minor cleanups of recently-added bool vector code.
4279 * conf_post.h (assume): Always return void. Use lint version
4280 only if GCC and MSC versions don't apply.
4281 * conf_post.h (assume):
4282 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4283 Depend on _MSC_VER, not __MSC_VER, for consistency with
4285 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4286 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4287 (bool_vector_binop_driver, count_trailing_zero_bits)
4288 (size_t_to_host_endian): Now static, not static inline;
4289 the latter isn't needed with modern compilers and doesn't
4290 work with older compilers anyway.
4292 * alloc.c (valgrind_p): Use bool for boolean.
4294 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4296 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4297 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4298 (display_last_displayed_message_p, message_buf_print)
4299 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4300 Use bool for boolean.
4301 * dispextern.h (cancel_line, init_desired_glyphs):
4302 Remove ancient leftover.
4303 (help_echo_showing_p, hourglass_shown_p):
4304 * lisp.h (noninteractive_need_newline): Adjust declaration.
4306 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4308 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4310 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4311 ...this file and convert the latter to static. Adjust comment.
4312 (make_initial_frame):
4313 * window.c (init_window_once): Adjust user.
4314 * frame.h (last_nonminibuf_frame): Remove declaration.
4315 * lisp.h (selected_frame): Likewise.
4316 * msdos.c (the_only_display_info): Adjust comment.
4318 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4320 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4321 computing the end column of mouse-highlight that comes from
4322 display or overlay strings. (Bug#15437)
4323 (note_mouse_highlight): Adapt calculation of last argument to
4324 mouse_face_from_string_pos to the above change.
4326 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4327 all platforms, not just for clang.
4329 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4331 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4332 about excess arguments to snprintf.
4334 * conf_post.h(assume): Use __builtin_unreachable for clang.
4336 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4338 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4339 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4341 2013-09-23 Daniel Colascione <dancol@dancol.org>
4343 * alloc.c (USE_VALGRIND): New macro; on by default
4344 when ENABLE_CHECKING.
4345 (mark_maybe_object, mark_maybe_pointer)
4346 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4348 (valgrind_p) [USE_VALGRIND]: New variable.
4349 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4351 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4353 * process.c (wait_reading_process_output): Change int pnamelen to
4356 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4357 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4358 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4359 argument to unsigned long to avoid warning.
4360 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4362 * conf_post.h (assume): Fix compiler error: x shall be cond.
4364 2013-09-22 Daniel Colascione <dancol@dancol.org>
4366 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4367 warning when compiling without a window system.
4369 2013-09-22 Daniel Colascione <dancol@dancol.org>
4371 * data.c (Qbool_vector_p): New symbol.
4372 (bool_vector_spare_mask, popcount_size_t_generic)
4373 (popcount_size_t_msc, popcount_size_t_gcc)
4375 (bool_vector_binop_driver)
4376 (count_trailing_zero_bits, size_t_to_host_endian)
4377 (Fbool_vector_exclusive_or)
4378 (Fbool_vector_union)
4379 (Fbool_vector_intersection, Fbool_vector_set_difference)
4380 (Fbool_vector_subsetp, Fbool_vector_not)
4381 (Fbool_vector_count_matches)
4382 (Fbool_vector_count_matches_at): New functions.
4383 (syms_of_data): Intern new symbol, functions.
4384 * alloc.c (bool_vector_payload_bytes): New function.
4385 (Fmake_bool_vector): Instead of calling Fmake_vector,
4386 which performs redundant initialization and argument checking,
4387 just call allocate_vector ourselves. Make sure we clear any
4388 terminating padding to zero.
4389 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4390 instead of open-coding the size calculation.
4391 (vroundup_ct): New macro.
4392 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4393 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4394 * composite.c (composition_gstring_put_cache):
4395 Change lint_assume to assume.
4396 * conf_post.h (assume): New macro.
4397 (lint_assume): Remove.
4398 * dispnew.c (update_frame_1): Change lint_assume to assume.
4399 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4401 * image.c (gif_load): Change lint_assume to assume.
4402 * lisp.h (eassert_and_assume): New macro.
4403 (Qbool_vector_p): Declare.
4404 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4405 (swap16, swap32, swap64): New inline functions.
4406 * macfont.m (macfont_shape): Change lint_assume to assume.
4407 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4408 * xsettings.c (parse_settings): Use new swap16 and
4409 swap32 from lisp.h instead of file-specific macros.
4411 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4413 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4414 found (which can legitimately happen when the glyph row at the
4415 window start is disabled in the current_matrix. (Bug#15365)
4417 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4419 Fix syntax.h bug introduced by recent INLINE change.
4420 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4421 conditionally compiled one way in some modules, and a different
4422 way in others. This doesn't work with extern inline functions,
4423 which must have the same definition in all modules, because the
4424 defining code might be shared across modules, depending on the
4425 implementation. Symptoms reported by Martin Rudalics in:
4426 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4427 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4428 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4429 overriding the corresponding functions in syntax.h.
4430 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4431 (syntax_property): New inline functions.
4432 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4433 Rewrite in terms of these new functions.
4435 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4437 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4438 not chars_in_text, whose result depends on the multibyteness of
4439 the current buffer. (Bug#15426)
4441 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4443 Port recent change to hosts where pointers aren't 'long'.
4444 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4445 Don't assume that pointers are the same width as 'long'.
4446 Add a compile-time check that a pointer fits into two X slots.
4448 A simpler, centralized INLINE.
4449 * conf_post.h (INLINE): Define only if not already defined.
4450 This allows us to use a single INLINE, defined by one file
4452 * emacs.c (INLINE): Define it.
4453 Also, include category.h, charset.h, composite.h, dispextern.h,
4454 syntax.h, systime.h, so that their INLINE definitions are expanded
4456 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4457 * buffer.h, buffer.c (BUFFER_INLINE):
4458 * category.h, category.c (CATEGORY_INLINE):
4459 * character.h, character.c (CHARACTER_INLINE):
4460 * charset.h, charset.c (CHARSET_INLINE):
4461 * composite.h, composite.c (COMPOSITE_INLINE):
4462 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4463 * frame.h, frame.c (FRAME_INLINE):
4464 * intervals.h, intervals.c (INTERVALS_INLINE):
4465 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4466 * lisp.h, alloc.c (LISP_INLINE):
4467 * process.h, process.c (PROCESS_INLINE):
4468 * syntax.h, syntax.c (SYNTAX_INLINE):
4469 * systime.h, sysdep.c (SYSTIME_INLINE):
4470 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4471 * window.h, window.c (WINDOW_INLINE):
4472 Remove. All uses replaced with INLINE.
4474 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4476 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4479 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4481 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4482 'const char *' to avoid compiler warnings due to similar change in
4483 the prototype of x_get_string_resource.
4485 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4487 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4488 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4489 going to replace static variables below. Adjust comments.
4490 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4491 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4492 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4493 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4494 Related users changed.
4495 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4496 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4497 last_mouse_movement_time, going to replace static variables below.
4499 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4500 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4502 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4503 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4504 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4505 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4506 static variables below.
4507 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4508 (last_mouse_scroll_bar): Remove.
4509 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4510 (mouseExited): Related users changed.
4512 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4514 Do not use external array to process X scroll bar messages.
4515 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4516 (x_send_scroll_bar_event): Pack window pointer into two slots
4517 of XClientMessageEvent if we're 64-bit. Adjust comment.
4518 (x_scroll_bar_to_input_event): Unpack accordingly.
4520 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4522 Ifdef away recent changes which aren't relevant to NS port.
4523 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4524 [!HAVE_NS]: Declare as such.
4525 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4526 [!HAVE_NS]: Define as such.
4528 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4530 * frame.c (x_redo_mouse_highlight): New function
4531 to factor out common code used in W32 and X ports.
4532 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4533 * xterm.h (struct x_display_info):
4534 * w32term.h (struct w32_display_info):
4535 * nsterm.h (struct ns_display_info): New members
4536 last_mouse_motion_frame, last_mouse_motion_x and
4537 last_mouse_motion_y, going to replace static variables below.
4538 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4539 (redo_mouse_highlight): Remove.
4540 (note_mouse_movement, syms_of_xterm): Adjust user.
4541 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4542 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4543 (redo_mouse_highlight): Remove.
4544 (note_mouse_movement, syms_of_w32term): Adjust user.
4545 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4546 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4548 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4549 * nsfns.m (compute_tip_xy): Adjust user.
4551 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4553 * frame.c (x_mouse_grabbed): New function.
4554 * dispextern.h (x_mouse_grabbed): Add prototype.
4555 (last_mouse_frame): Remove declaration.
4556 * xterm.h (struct x_display_info):
4557 * w32term.h (struct w32_display_info):
4558 * nsterm.h (struct ns_display_info): New member
4559 last_mouse_frame, going to replace...
4560 * xdisp.c (last_mouse_frame): ...global variable.
4561 (note_tool_bar_highlight):
4562 * w32term.c (w32_mouse_position, w32_read_socket):
4563 * xterm.c (XTmouse_position, handle_one_xevent):
4564 Use x_mouse_grabbed.
4565 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4567 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4569 * w32term.c (w32_read_socket): Avoid temporary
4570 variables in a call to x_real_positions.
4571 * xterm.c (handle_one_xevent): Likewise.
4573 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4575 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4576 (x_icon_type): Remove prototype.
4577 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4578 * frame.c (x_icon_type): Remove.
4579 * w32term.c (x_make_frame_visible, x_iconify_frame):
4580 * xterm.c (x_make_frame_visible, x_iconify_frame):
4581 Use x_set_bitmap_icon to factor out common code.
4583 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4585 * dispextern.h (check_x_display_info, x_get_string_resource):
4586 Declare here just once and unify the latter.
4587 * frame.c (check_x_display_info, x_get_string_resource):
4588 * nsterm.h (check_x_display_info):
4589 * xrdb.c (x_get_string_resource):
4590 * xterm.h (check_x_display_info): Remove prototypes.
4591 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4592 * w32reg.c (x_get_string_resource): Likewise.
4593 (w32_get_rdb_resource): Adjust user.
4595 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4597 * xterm.h (struct x_display_info): New member
4598 x_pending_autoraise_frame, going to replace...
4599 * xterm.c (pending_autoraise_frame): ...static variable.
4600 (x_new_focus_frame, XTread_socket): Adjust users.
4601 * w32term.h (struct w32_display_info): New member
4602 w32_pending_autoraise_frame, going to replace...
4603 * w32term.c (pending_autoraise_frame): ...global variable.
4604 (x_new_focus_frame, w32_read_socket): Adjust users.
4606 2013-09-17 Glenn Morris <rgm@gnu.org>
4608 * xdisp.c (message_dolog): If we create *Messages*,
4609 switch it to messages-buffer-mode.
4611 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4613 Don't overuse 'const' in types of locals.
4614 * bidi.c (bidi_count_bytes):
4615 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4616 (xg_event_is_for_scrollbar):
4617 * xselect.c (x_handle_property_notify)
4618 (x_handle_selection_notify, x_handle_dnd_message):
4619 * xsettings.c, xsettings.h (xft_settings_event):
4620 * xterm.c (x_handle_net_wm_state, handle_one_event)
4621 (x_menubar_window_to_frame, x_detect_focus_change)
4622 (construct_mouse_click, note_mouse_movement)
4623 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4624 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4625 (handle_one_xevent, x_handle_net_wm_state):
4626 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4627 (x_handle_dnd_message):
4628 Avoid unnecessary 'const', typically the second 'const' in
4629 'const foo * const arg', a 'const' that does not affect the API
4630 and doesn't significantly help the human reader.
4632 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4634 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4635 only if Glib < 2.36.0.
4636 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4637 * xsettings.c (init_gconf, init_gsettings): Do not check
4639 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4641 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4643 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4645 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4646 before calling g_type_init.
4648 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4650 * nsterm.m (syms_of_nsterm): ... to here.
4652 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4654 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4655 (ignore_next_mouse_click_timeout): Use Time as X does.
4656 (handle_one_xevent): Avoid cast and use unsigned comparison.
4658 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4660 Do not copy X event in handle_one_xevent except KeyPress case.
4661 Wnen XEvent is processed, it is unlikely to be changed except
4662 KeyPress case, so we can avoid copying and use const pointer to
4663 const data to make sure that an event is not changed elsewhere.
4664 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4665 const' and do not create local copy except for the KeyPress event.
4666 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4667 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4668 (x_handle_net_wm_state, x_menubar_window_to_frame)
4669 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4670 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4671 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4672 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4673 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4674 (x_handle_dnd_message):
4675 * xsettings.c (xft_settings_event):
4676 Use 'const XEvent * const' where appropriate.
4677 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4679 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4681 Fix X event waiting to handle multiple frames.
4682 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4683 * xterm.c (pending_event_wait): Remove. Adjust users.
4684 (x_detect_focus_change): Pass frame arg.
4685 (handle_one_xevent): Find related frame early and clear per-frame
4686 wait_event_type only if this is an event for the relevant frame.
4687 (x_wait_for_event): Use per-frame wait_event_type.
4689 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4691 * nsfns.m (Fx_create_frame): Fix font driver registration for
4694 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4695 for syms_of_macfont.
4697 * nsterm.m: Include macfont.h.
4698 (ns_tmp_flags, ns_tmp_font): Remove.
4699 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4700 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4701 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4702 (changeFont:): Fix code style. Check for font driver type when
4705 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4708 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4709 (nsfont_open): Set font driver type.
4710 Set font->ascent and font->descent. Figure out font instead of
4711 ns_tmp_font, and flags instead of ns_tmp_flags.
4712 Fix indentation. Remove call to ns_draw_text_decoration,
4715 * nsfns.m: Include macfont.h.
4716 (Fx_create_frame): Register macfont driver, make a better default font.
4717 (Fns_popup_font_panel): Get font from macfont driver, if used.
4719 * macfont.m, macfont.h, macuvs.h: New files.
4721 * font.h: Declare syms_of_macfont.
4723 * font.c (syms_of_font): Call syms_of_macfont.
4725 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4727 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4729 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4730 and it is always zero for others, so I assume that this is an ancient
4731 leftover which nobody will want to change any more.
4732 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4733 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4734 * frame.c (x_set_scroll_bar_width):
4735 * w32fns.c (w32_createscrollbar):
4736 * w32term.c (w32_set_vertical_scroll_bar):
4737 * xfns.c (x_set_scroll_bar_default_width):
4738 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4739 (x_scroll_bar_expose): Related users changed.
4741 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4743 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4744 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4745 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4747 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4749 * nsterm.h, w32term.h, xterm.h: ...and not here.
4750 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4751 Remove unused Xisms.
4752 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4753 these modules are never compiled otherwise.
4755 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4757 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4758 Doc fix. (Bug#15375)
4760 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4762 Unify Fx_focus_frame between all ports.
4763 * frame.h (x_focus_frame): New prototype.
4764 * xfns.c (Fx_focus_frame): Remove.
4765 (syms_of_xfns): Do not defsubr it.
4766 (x_focus_frame): X implementation.
4767 * nsfns.m (Fx_focus_frame): Remove.
4768 (syms_of_nsfns): Do not defsubr it.
4769 (x_focus_frame): NS implementation.
4770 * w32term.c (Fx_focus_frame): Remove.
4771 (x_focus_on_frame): Rename to...
4772 (x_focus_frame): W32 implementation.
4773 * w32term.h (x_focus_on_frame): Remove prototype.
4774 * w32fns.c (Fx_focus_frame): Remove.
4775 (syms_of_w32fns): Do not defsubr it.
4776 * frame.c (Fx_focus_frame): Define here.
4777 (syms_of_frame): Defsubr here.
4778 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4780 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4782 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4783 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4784 each port to reference the port-specific window system data.
4785 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4786 (FRAME_DISPLAY_INFO): Define.
4787 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4788 (FRAME_DISPLAY_INFO): Define. Adjust users.
4789 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4790 (FRAME_DISPLAY_INFO): Define. Adjust users.
4791 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4792 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4793 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4794 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4795 * xselect.c, xterm.c: All related users changed.
4797 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4799 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4800 (x_menubar_window_to_frame): Remove prototypes.
4801 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4802 (x_menubar_window_to_frame, x_top_window_to_frame):
4804 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4805 (x_menubar_window_to_frame, x_top_window_to_frame):
4806 ...to here and convert all but the last to static.
4808 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4810 * lisp.mk (lisp): Add w32-common-fns.elc.
4812 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4814 * charset.c (char_charset): Document an exception for char-charset.
4816 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4818 * xterm.h (x_display_info): New field last_user_time...
4819 * xterm.c (toplevel): ...to replace static last_user_time.
4820 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4822 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4824 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4825 scroll bar values to prevent thumb from disappear and update comment.
4827 2013-09-11 Glenn Morris <rgm@gnu.org>
4829 * emacs.c (usage_message): Possessive apostrophe tweak.
4831 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4833 * nsterm.m (syms_of_nsterm): Use Qns.
4834 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4835 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4836 * xfns.c (x_display_info_for_name, Fx_open_connection):
4837 Remove old '#if 0' code.
4838 (syms_of_xfns): Use Qx.
4839 * termhooks.h (fullscreen_hook): Remove the leftover.
4840 (struct terminal): Fix typo in comment.
4842 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4844 Cleaning up a few X scroll bar bits.
4845 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4846 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4847 New member last_seen_part, going to replace...
4848 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4849 (xt_action_hook) [USE_LUCID]: Adjust user.
4850 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4851 Lucid-specific scroll bar support.
4852 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4853 to int and adjust to use last_seen_part member.
4854 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4855 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4856 Initialize last_seen_part.
4858 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4860 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4861 insert-buffer-substring an empty string.
4863 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4865 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4866 avoiding a GCC warning.
4868 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4870 Ifdef away frame tool bar code when it is not really used.
4871 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4872 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4873 and minimize_tool_bar_window_p under the above.
4874 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4875 (fset_tool_bar_window): Likewise.
4876 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4877 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4878 (change_frame_size_1):
4879 * window.c (window_from_coordinates, Frecenter): Adjust users.
4880 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4881 code is not really used.
4882 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4883 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4884 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4885 [!USE_GTK && !HAVE_NS]: Define as such.
4886 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4887 (note_mouse_highlight, expose_frame):
4888 * xfns.c (x_set_tool_bar_lines):
4889 * xterm.c (handle_one_xevent): Adjust users.
4891 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4893 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4894 This bug was introduced by my 2013-08-26 patch, which incorrectly
4895 assumed that the terminfo implementation doesn't use termcap buffers.
4896 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4897 these buffers apparently are used after all.
4898 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4899 (struct tty_display_info): Define members termcap_term_buffer and
4900 termcap_strings_buffer even if TERMINFO.
4902 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4905 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4906 'usage' docstring entry to pacify make-docfile.
4908 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4910 Change comparison functions =, <, >, <=, >= to take many arguments.
4911 * data.c: Change comparison functions' interface and implementation.
4912 * lisp.h: Make arithcompare available for efficient two arg
4914 * bytecode.c: Use arithcompare.
4915 * fileio.c: Use new interface.
4917 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4919 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4921 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4923 * eval.c (Feval): Document the new use of `lexical'.
4925 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4927 Review and drop old frame resize hack.
4928 * frame.h (struct frame): Remove force_flush_display_p.
4929 * dispnew.c (update_frame): Adjust user and don't call
4930 flush_frame here. The comment has said that there was an issues
4931 with redisplaying fringes, but I don't see any differences with
4932 and without this hack. Hopefully we can continue without it.
4933 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4934 current frame matrices twice if resized_p is set.
4936 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4938 Do not populate pure Xism x_sync to other ports.
4939 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4940 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4941 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4942 * w32term.h (x_sync): Remove prototype.
4944 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4946 Cleanup frame flushing.
4947 * dispextern.h (struct redisplay_interface):
4948 Drop flush_display_optional because flush_display is enough
4949 for X and flushing via RIF is just a no-op for others.
4950 * frame.h (flush_frame): New function.
4951 * dispnew.c (update_frame):
4952 * minibuf.c (read_minibuf):
4953 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4955 * keyboard.c (detect_input_pending_run_timers): Do not flush
4956 all frames but selected one in redisplay_preserve_echo_area.
4957 * nsterm.m (ns_flush): Remove no-op.
4958 (ns_redisplay_interface): Adjust user.
4959 * w32term.h (x_flush): Remove no-op.
4960 (w32_redisplay_interface): Adjust user.
4961 * xterm.c (x_flush): Simplify because we do not flush all
4962 frames at once any more. Adjust comment.
4963 (x_redisplay_interface): Adjust user.
4965 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4967 Port --without-x --enable-gcc-warnings to Fedora 19.
4968 * gfilenotify.c (globals_of_gfilenotify):
4969 Call g_type_init only if using an older glib version that needs it.
4971 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4973 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4974 (last_glyphless_glyph_merged_face_id): Remove declarations.
4975 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4976 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4977 (last_glyphless_glyph_merged_face_id): Now static.
4978 (merge_escape_glyph_face): New function, refactored from...
4979 (get_next_display_element): ...here.
4980 (merge_glyphless_glyph_face): New function, refactored from...
4981 (produce_glyphless_glyph): ...here...
4982 * term.c (produce_glyphless_glyph): ...and here.
4984 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4986 * eval.c (eval_sub): Only call Ffunction if necessary.
4988 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4990 Attempt to make redisplay more selective when changing cursor type.
4991 * frame.h (struct frame): New bitfield cursor_type_changed.
4992 * xdisp.c (cursor_type_changed): Remove.
4993 (try_cursor_movement, redisplay_window, try_window_id)
4994 (set_frame_cursor_types, try_window_reusing_current_matrix):
4995 Adjust to use per-frame bitfield.
4996 (redisplay_internal): Look for cursor type change on each visible
4997 frame and consider all frames if cursor type has been changed on
4998 the frame other than selected. If cursor type has been changed on
4999 selected frame only, do not use fast update.
5001 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5003 Attempt to make redisplay more selective when changing fonts.
5004 * frame.h (struct frame): New bitfield fonts_changed.
5005 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5006 (adjust_frame_glyphs): Add prototype.
5007 * dispnew.c (fonts_changed_p): Remove.
5008 (adjust_glyphs): Remove because we do not
5009 adjust matrices on all frames at once any more.
5010 (adjust_frame_glyphs): Block and unblock input here.
5011 (adjust_glyph_matrix): Use fonts_changed.
5012 (change_frame_size_1): Use adjust_frame_glyphs.
5013 * font.c (font_open_entity): Use fonts_changed.
5014 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5015 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5016 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5017 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5018 (shrink_mini_window, Fresize_mini_window_internal)
5019 (window_scroll_pixel_based, Fset_window_configuration)
5020 (apply_window_adjustment, Fset_window_vscroll):
5021 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5022 Use adjust_frame_glyphs.
5023 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5024 (try_window_reusing_current_matrix, try_window_id, display_line)
5025 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5026 (redisplay_internal): Consider fonts_changed and adjust frame
5027 matrices for each frame only if the frame is visible. If font
5028 has been changed on some frame during full redisplay, retry
5029 only visible frames where the font has been actually changed.
5031 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5033 Cache current header and mode line height for each window.
5034 * window.h (struct window): New fields mode_line_height
5035 and header_line_height.
5036 * window.c (make_window): Initialize them.
5037 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5038 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5039 (current_mode_line_height, current_header_line_height):
5041 * xdisp.c (current_mode_line_height, current_header_line_height):
5043 (pos_visible_p, init_xdisp): Adjust user.
5044 (redisplay_window): Invalidate mode_line_height and
5045 header_line_height if current and desired matrices do not agree.
5047 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5049 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5050 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5052 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5054 Make --without-x compatible with --enable-gcc-warnings.
5055 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5056 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5057 members under HAVE_WINDOW_SYSTEM.
5058 * keyboard.c (make_lispy_focus_out): Likewise.
5059 (record_menu_key): Move under HAVE_MENUS.
5060 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5061 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5062 (syms_of_xdisp): Adjust user.
5063 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5064 (start_hourglass, cancel_hourglass):
5065 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5066 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5067 and CLEAR_FONT_TABLE_NFONTS.
5068 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5069 Declare only if HAVE_WINDOW_SYSTEM.
5070 (lface_same_font_attributes_p, clear_face_gcs): Define only
5071 if HAVE_WINDOW_SYSTEM.
5073 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5075 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5076 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5077 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5079 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5081 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5083 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5085 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5086 This fixes a type error on hosts where ptrdiff_t is wider than int.
5088 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5090 * keyboard.c (read_key_sequence_vs): New function.
5091 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5094 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5096 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5098 Makefile improvements.
5099 * Makefile.in (config.status): Don't use double-colon rules, as
5100 they are not portable according to POSIX. Fix shell typo with `;
5101 I guess this rule has never been tested?
5102 (VCSWITNESS): New macro, to override any environment var.
5104 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5106 * xterm.h (struct x_display_info): Do not track X connection
5107 fd separately because it is always available from Display.
5108 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5111 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5113 * buffer.c (drop_overlay):
5114 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5115 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5117 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5119 * buffer.c (Fmake_overlay, Fmove_overlay):
5120 * intervals.c (set_point_from_marker):
5121 * print.c (PRINTPREPARE): Prefer signal_error
5122 to plain error and report unsuitable marker too.
5124 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5126 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5127 for 'dragging' member.
5128 (struct x_output): Remove set-but-unused leftovers
5129 'left_before_move' and 'top_before_move'.
5130 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5131 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5132 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5133 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5134 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5135 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5136 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5137 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5139 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5141 * nsfont.m (INVALID_GLYPH): New define.
5142 (nsfont_encode_char): Use INVALID_GLYPH.
5143 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5145 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5147 * xterm.c (x_last_mouse_movement_time): Revert last change.
5148 This code should use XDisplayMotionBufferSize to check display's
5149 motion history first, and there are few other issues as well.
5150 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5151 (handle_one_xevent): Adjust user.
5153 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5155 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5156 * frame.c (Flast_nonminibuf_frame): ... to here.
5157 (check_minibuf_window): Don't abort if no window was found
5160 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5162 Use XGetMotionEvents to ask the last mouse motion time from X server.
5163 * xterm.c (X_MOTION_HISTORY): Default to 1.
5164 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5165 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5166 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5167 Ifdef away legacy code.
5168 (XTmouse_position, x_scroll_bar_report_motion):
5169 Use x_last_mouse_movement_time.
5170 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5173 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5175 * msdos.c (last_mouse_window): Move to...
5176 (dos_rawgetc): ...this function and adjust comment.
5177 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5178 (mouseMoved): ...this function and adjust comment.
5179 * w32term.c (last_window): Likewise with...
5180 (w32_read_socket): ...this function.
5181 * xterm.c (last_window): Likewise with...
5182 (handle_one_xevent): ...this function.
5184 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5186 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5187 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5188 (handle_one_xevent): ...to here.
5189 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5192 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5194 * msdos.c (IT_set_terminal_window): Remove no-op.
5195 (initialize_msdos_display): Adjust terminal setup.
5196 * w32console.c (w32con_set_terminal_window): Remove no-op.
5197 (initialize_w32_display): Adjust terminal setup.
5198 * w32term.c (w32_set_terminal_window): Remove no-op.
5199 (w32_create_terminal): Adjust terminal setup.
5200 * xterm.c (XTset_terminal_window): Remove no-op.
5201 (x_create_terminal): Adjust terminal setup.
5203 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5205 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5207 (ns_create_terminal): Adjust terminal setup.
5208 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5210 (w32_create_terminal): Adjust terminal setup.
5211 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5213 (x_create_terminal): Adjust terminal setup.
5215 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5217 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5218 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5219 * dispnew.c (buffer_posn_from_coords):
5220 * window.c (Fwindow_end, displayed_window_lines):
5221 * xdisp.c (redisplay_mode_lines): Use it.
5223 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5225 * fontset.c (face_for_char): Check char in the current face font first
5226 if HAVE_NS (Bug#15138).
5228 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5230 * window.c (temp_output_buffer_show): Make sure window returned
5231 by display_buffer is live (Bug#15213).
5233 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5235 Minor cleanup to avoid forward declarations.
5236 * coding.h (struct ccl_spec): Remove forward declaration.
5237 * composite.h (toplevel): Include font.h.
5238 (struct composition_it, struct face, struct font_metrics):
5239 Remove forward declaration.
5240 * dispextern.h (struct image, struct atimer): Likewise.
5241 * emacsgtkfixed.h (struct frame): Likewise.
5242 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5243 * font.h (struct font_driver, struct font, struct glyph_string)
5244 (struct face): Remove forward declaration.
5245 * fontset.h (struct face, struct font): Likewise.
5246 * frame.h (toplevel): Style cleanup.
5247 (enum output_method): Move to...
5248 * termhooks.h (enum output_method): ...here.
5249 (struct glyph, struct frame, struct ns_display_info)
5250 (struct x_display_info, struct w32_display_info):
5251 Remove forward declaration.
5252 * xterm.h (toplevel): Include termhooks.h.
5253 (struct font, struct window, struct glyph_matrix, struct frame)
5254 (struct input_event, struct face, struct image): Remove forward
5256 * gtkutil.h (struct _widget_value): Likewise.
5257 * keyboard.h (toplevel): Include termhooks.h.
5258 (struct input_event): Remove forward declaration.
5260 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5262 * intervals.c (set_point_from_marker): New function.
5263 * editfns.c (Fgoto_char):
5264 * process.c (Finternal_default_process_filter):
5265 * window.c (select_window_1): Use it.
5266 * buffer.h (set_point_from_marker): Add prototype.
5268 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5270 * w32.c (term_winsock): Call release_listen_threads before calling
5272 (_sys_wait_accept): Wait for accept event in a loop with a finite
5273 timeout, instead of waiting indefinitely. Will hopefully avoid
5274 hanging during exit because WSACleanup deadlocks waiting for the
5275 event object to be released. (Bug#14333)
5277 * w32proc.c (release_listen_threads): New function, signals all
5278 the reader threads that listen for connections to stop waiting.
5280 * w32.h (release_listen_threads): Add prototype.
5282 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5284 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5285 field of new marker (for sanity and safety).
5286 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5287 anyway because XMISCTYPE is a function and can't be an lvalue).
5289 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5291 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5292 (x_after_update_window_line, x_scroll_bar_create)
5293 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5294 (handle_one_xevent, x_clear_frame_area):
5295 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5296 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5297 * xterm.h (x_clear_area): Adjust prototype.
5299 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5301 Hook scanning and indentation functions to find_newline. This helps
5302 to avoid duplicated code and renders more respect to newline cache.
5303 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5304 * cmds.c (Fforward_line):
5305 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5306 Use find_newline and avoid unnecessary point movements.
5307 * search.c (scan_newline): Implement on top of find_newline.
5309 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5311 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5312 scoped code (bug#11258).
5314 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5316 * nsterm.m (last_window): New variable.
5317 (EV_TRAILER2): New macro.
5318 (EV_TRAILER): Call EV_TRAILER2.
5319 (mouseMoved:): Add support for mouse-autoselect-window
5320 on nextstep (Bug#6888).
5322 2013-08-28 Andreas Schwab <schwab@suse.de>
5324 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5325 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5326 Remove unused macro definitions.
5327 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5328 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5329 Only define if emacs.
5331 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5333 Prefer enum glyph_row_area to int where appropriate.
5334 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5336 (window_box, window_box_width, window_box_left, window_box_left_offset)
5337 (window_box_right, window_box_right_offset): Adjust prototypes.
5338 * xdisp.c (window_box, window_box_width, window_box_left)
5339 (window_box_left_offset, window_box_right, window_box_right_offset):
5340 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5341 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5342 * nsterm.m (ns_clip_to_row):
5343 * w32term.c (w32_clip_to_row):
5344 * xterm.c (x_clip_to_row): Likewise.
5346 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5348 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5349 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5351 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5353 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5354 for portability to hosts where /bin/sh has problems.
5356 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5358 Redesign redisplay interface to drop global output_cursor.
5359 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5360 (toplevel): Remove declaration of output_cursor.
5361 (set_output_cursor, x_cursor_to): Remove prototype.
5362 * window.h (struct window): New member output_cursor.
5363 (output_cursor_to): New function to replace RIF member.
5364 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5365 (update_text_area, set_window_cursor_after_update): Use it.
5366 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5367 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5368 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5369 * w32term.c (x_update_window_begin, x_update_window_end):
5370 * xterm.c (x_update_window_begin, x_update_window_end):
5371 Adjust to use per-window output cursor.
5373 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5375 Simplify SELECT_TYPE-related code.
5376 Like EMACS_TIME, this portability layer is no longer needed, since
5377 Emacs has been using fd_set as a portability layer for some time.
5378 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5379 (SELECT_TYPE): Remove. All uses changed to fd_set.
5380 (fd_set) [!FD_SET]: New typedef.
5382 Simplify EMACS_TIME-related code.
5383 This portability layer is no longer needed, since Emacs has been
5384 using struct timespec as a portability layer for some time.
5385 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5386 Include <time.h> rather than "systime.h"; that's all that's needed now.
5387 * dispnew.c: Include <timespec.h> rather than "systime.h";
5388 that's all that's needed now.
5389 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5390 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5391 TIMESPEC_RESOLUTION.
5392 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5393 LOG10_TIMESPEC_RESOLUTION.
5394 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5395 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5396 (make_emacs_time): Remove. All used changed to make_timespec.
5397 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5398 (current_timespec): Rename from current_emacs_time. All uses changed.
5399 (add_emacs_time): Remove. All uses changed to timespec_add.
5400 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5401 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5402 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5403 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5404 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5405 (current_timespec): Rename from current_emacs_time. All uses changed.
5406 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5407 changed to timespec_cmp.
5408 * xgselect.c: Include <timespec.h>, since our .h files don't.
5410 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5412 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5413 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5414 Remove the leftovers.
5415 * gtkutil.c (toplevel): Do not declare Qxft but include
5417 * image.c (toplevel): Do not declare Vlibrary_cache because
5418 it's already done in lisp.h.
5420 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5422 * lisp.h (Mouse_HLInfo): Move from here...
5423 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5424 (reset_mouse_highlight): New function.
5425 * msdos.c (dos_set_window_size, IT_update_begin)
5426 (internal_terminal_init):
5427 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5428 (ns_initialize_display_info):
5429 * w32console.c (initialize_w32_display):
5430 * w32term.c (x_update_window_end, x_free_frame_resources)
5431 (w32_initialize_display_info):
5432 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5433 * window.c (Fdelete_other_windows_internal):
5434 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5435 * termchar.h (toplevel):
5436 * xterm.h (toplevel): Include dispextern.h.
5438 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5440 Fix minor problems found by static checking.
5441 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5442 (expect): Avoid nested-if warning.
5443 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5444 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5445 * nsterm.h, nsterm.m (ns_select):
5446 * xgselect.c, xgselect.h (xg_select):
5447 Adjust signature to better match pselect's.
5448 * nsterm.m (ns_select):
5449 Don't set *TIMEOUT, since pselect doesn't.
5450 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5451 diagnostic about assigning const char * to it.
5452 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5454 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * lread.c (substitute_object_recurse): Handle hash-tables as well
5459 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5461 Fix unlikely core dump in init_tty, and simplify terminfo case.
5462 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5463 The old version incorrectly dumped core if malloc returned a
5464 buffer containing only non-NUL bytes.
5465 (init_tty): Do not allocate or free termcap buffers; the
5466 struct does that for us now.
5467 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5468 (struct tty_display_info): Define members termcap_term_buffer and
5469 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5470 use them. Allocate them directly in struct rather than indirectly
5471 via a pointer, to simplify init_tty.
5473 * frame.c (check_minibuf_window): Initialize 'window' properly,
5474 so that Emacs reliably aborts later if 'window' is not initialized.
5476 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5478 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5479 of VoidSymbol (Bug#15154).
5481 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5483 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5484 mouse_face_beg_y and mouse_face_end_y.
5485 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5486 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5487 Adjust users and update comment where appropriate.
5489 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5491 * frame.c (check_minibuf_window): New function.
5492 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5493 Call check_minibuf_window (Bug#15183).
5495 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5497 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5498 because this is the only last cursor data we need to keep and consult.
5499 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5500 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5503 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5505 Fix recovering from possible decompression error.
5506 Since insert_from_gap doesn't always move point, we can't use PT as
5507 the position where the partially decompressed data ends, and
5508 should count how many bytes was produced so far.
5509 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5510 (unwind_decompress): Really delete partially uncompressed data.
5511 (Fzlib_decompress_region): Take decompressed data size into account.
5513 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5515 * syntax.c (init_syntax_once): Adjust comment and do an early
5516 initialization of Qchar_table_extra_slots just once...
5517 * casetab.c (init_casetab_once):
5518 * category.c (init_category_once):
5519 * character.c (syms_of_character):
5520 * coding.c (syms_of_coding):
5521 * xdisp.c (syms_of_xdisp): ...and omit it here.
5523 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5525 * xdisp.c (get_next_display_element): Don't apply to characters
5526 from a display vector the logic of setting it->end_of_box_run_p
5527 suitable for characters from a buffer. (Bug#15175)
5529 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5530 to handle directories, rather than '_utime' which doesn't.
5533 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5535 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5536 or fullscreen (Bug#14627).
5538 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5540 System-dependent integer overflow fixes.
5541 * process.c (Fset_process_window_size): Signal an error if
5542 the window size is outside the range supported by the lower level.
5543 * sysdep.c (set_window_size): Return negative on error,
5544 nonnegative on success, rather than -1, 0, 1 on not in system,
5545 failure, success. This is simpler. Caller changed.
5546 (serial_configure): Remove unnecessary initialization of local.
5547 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5548 size fits in unsigned long; this isn't true on some 32-bit hosts.
5549 Avoid buffer overrun if some future version of /proc/meminfo has a
5550 variable name longer than 20 bytes.
5551 (system_process_attributes) [__FreeBSD__]:
5552 Don't assume hw.availpages fits in 'int'.
5554 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5556 Don't let very long directory names overrun the stack.
5557 Fix some related minor problems involving "//", vfork.
5558 * callproc.c (encode_current_directory): New function.
5559 (call_process): Don't append "/"; not needed.
5560 * fileio.c (file_name_as_directory_slop): New constant.
5561 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5562 this can save the caller having to alloca.
5563 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5564 Use SAFE_ALLOCA, not alloca.
5565 (directory_file_name, Fexpand_file_name): Leave leading "//"
5566 alone, since it can be special even on POSIX platforms.
5567 * callproc.c (call_process):
5568 * process.c (Fformat_network_address):
5569 * sysdep.c (sys_subshell):
5570 Use encode_current_directory rather than rolling our own.
5571 (create_process): No need to encode directory; caller does that now.
5572 * process.h (encode_current_directory): New decl.
5573 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5574 Rework to avoid 'goto xyzzy;'.
5576 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5578 * xdisp.c (handle_face_prop): If the default face was remapped use
5579 the remapped face for strings from prefix properties. (Bug#15155)
5581 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5583 Minor cleanup for redisplay interface and few related functions.
5584 * frame.h (enum text_cursor_kinds): Move from here...
5585 * dispextern.h (enum text_cursor_kinds): ...to here.
5586 (toplevel): Drop unnecessary declarations.
5587 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5588 in update_window_end_hook and draw_window_cursor functions.
5589 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5590 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5591 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5592 * xterm.c (x_update_window_end, x_draw_window_cursor):
5593 * xdisp.c (display_and_set_cursor, update_window_cursor)
5594 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5595 enum text_cursor_kinds where appropriate.
5597 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5599 Redesign redisplay interface to drop updated_row and updated_area.
5600 * dispextern.h (updated_row, updated_area): Remove declaration.
5601 (struct redisplay_interface): Pass glyph row and row area parameters
5602 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5603 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5605 * dispnew.c (updated_row, updated_area): Remove.
5606 (redraw_overlapped_rows, update_window_line): Adjust user.
5607 (update_marginal_area, update_text_area): Likewise. Pass updated row
5608 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5609 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5612 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5614 * process.c (flush_pending_output): Remove stub.
5617 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5619 * callproc.c: Fix race that killed background processes (Bug#15144).
5620 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5621 Record deleted process-id in critical section, not afterwards.
5622 Don't mistakenly kill process created by a call-process invocation
5623 that discards output and does not wait.
5625 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5627 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5628 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5629 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5630 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5631 to shut up compiler in mark_object.
5632 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5634 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5636 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5637 We can't portably rely on PTY_OPEN doing that, even if
5638 it calls posix_openpt with O_CLOEXEC.
5640 2013-08-20 Kenichi Handa <handa@gnu.org>
5642 * character.c (string_char): Improve commentary.
5644 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5646 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5647 (struct animation_cache): Make signature a flexible array member.
5648 All uses changed. This is a tad slower but may insulate us better
5649 from future changes to ImageMagick.
5651 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5653 * image.c: Shrink memory needed for animation cache.
5654 (SIGNATURE_DIGESTSIZE): New constant.
5655 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5656 (imagemagick_create_cache): Copy the signature. This saves
5657 several KB of memory that ImageMagick wastes per signature.
5658 Don't bother updating the update_time, as the caller does that now.
5659 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5660 it's a fixed size struct member now.
5661 (imagemagick_get_animation_cache): Always destroy the signature,
5662 as it's now imagemagick_create_cache's responsibility to copy it.
5663 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5664 and use memcmp rather than strcmp.
5665 eassert that ImageMagick returns a signature of the specified length.
5667 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5669 * image.c (imagemagick_get_animation_cache): Don't segfault on
5671 (imagemagick_get_animation_cache): Revert to previous definition
5672 so that it actually works. But keep the memory leak fix.
5673 (imagemagick_get_animation_cache): Fix memory leak.
5675 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5677 * image.c: Fix animation cache signature memory leak.
5678 Fix some other minor performance problems while we're at it.
5679 (imagemagick_create_cache): Clear just the members that
5680 need clearing. Don't set update_time, as caller does that now.
5681 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5682 Simplify by using pointer-to-pointer instead of a prev pointer.
5683 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5684 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5685 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5686 it's already a copy. Free the signature probe unless it's cached.
5688 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5689 This was introduced by my 2013-08-12 fix for Bug#15035.
5691 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5693 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5694 (imagemagick_prune_animation_cache): Now static.
5696 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5698 * image.c (imagemagick_get_animation_cache): Don't segfault when
5699 pruning all entries.
5701 2013-08-18 Ken Brown <kbrown@cornell.edu>
5703 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5704 static heap if ENABLE_CHECKING is defined.
5705 (max_bss_sbrk_ptr): New variable.
5707 (report_sheap_usage): Report maximum static heap usage instead of
5708 ending static heap usage.
5710 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5712 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5713 of zlib_initialized according to the results of calling
5714 init_zlib_functions.
5716 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5718 * image.c: Implement an ImageMagick per-image cache.
5719 (imagemagick_get_animation_cache): Fix a double-free error.
5720 (imagemagick_load_image): Remove the ping_wand code, which only
5721 apparently saved time on invalid animated images, and slowed down
5722 everything else. Optimise for the common case.
5724 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5726 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5728 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5730 * marker.c (set_marker): Remove documentation of undefined behavior.
5732 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5734 * image.c (imagemagick_compute_animated_image): Animate correctly
5735 when sub-images are smaller than the main image.
5736 (imagemagick_compute_animated_image): Setting the iterator row to
5737 zero is apparently not allowed.
5738 (imagemagick_compute_animated_image): Allow images that say they
5739 have sub-images that are bigger than the main image, but just crop
5742 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5744 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5746 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5748 * image.c (imagemagick_compute_animated_image): Respect the GIF
5751 2013-08-15 Ken Brown <kbrown@cornell.edu>
5753 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5754 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5757 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5759 Fix minor problems found by static checking.
5760 * frame.c (delete_frame):
5761 * xdisp.c (next_element_from_display_vector):
5762 Avoid uninitialized local.
5763 * image.c (imagemagick_compute_animated_image): Port to C89.
5764 Prefer usual GNU indentation style for loops.
5765 Be more careful about bizarrely large sizes, by using ptrdiff_t
5768 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5770 Fix infinite frame selection loop (Bug#15025).
5771 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5773 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5775 * xdisp.c (compute_window_start_on_continuation_line):
5776 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5777 to make sure we end up setting the window start at the leftmost
5778 visible character of the display line. This avoids funky
5779 horizontal shifting because the window start is not kept on the
5780 same position. (Bug#15090)
5781 (next_element_from_display_vector): Support 'box' face attribute
5782 in the face definitions of a display vector. (Bug#15099)
5784 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5786 * image.c (imagemagick_compute_animated_image): Implement animated
5788 (imagemagick_compute_animated_image): Fix some compilation
5789 warnings. Implement a very simple cache to make the animation
5790 usable at all, but it should be replaced with a per-image cache.
5792 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5794 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5795 to do `for' loops over alist values.
5796 * buffer.h (FOR_EACH_BUFFER):
5797 * process.c (FOR_EACH_PROCESS): Use it.
5798 (handle_child_signal, status_notify, Fget_buffer_process)
5799 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5801 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5803 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5804 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5805 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5806 to xzalloc and so avoid redundant call to memset.
5807 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5808 members because it is allocated with xzalloc and so already zeroed.
5810 2013-08-14 Ken Brown <kbrown@cornell.edu>
5812 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5815 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5817 Utility function and macro to copy Lisp string to C string.
5818 * lisp.h (xlispstrdupa): New macro.
5819 (xlispstrdup): New prototype.
5820 * alloc.c (xlispstrdup): New function.
5821 * callint.c (Fcall_interactively):
5822 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5823 (Fsubstitute_in_file_name):
5824 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5825 * image.c (x_create_bitmap_from_file):
5826 * w32term.c (w32_term_init):
5827 * xterm.c (x_term_init): Use xlispstrdup.
5829 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5831 * image.c (imagemagick_load_image): Make animated pictures work.
5832 There's still some problems with background color settings, though
5835 * decompress.c (unwind_decompress): Always restore point.
5837 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5839 * marker.c (set_marker): Reformat documentation.
5841 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5843 * xdisp.c (cursor_type_changed): Now static.
5845 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5846 Use changed. This avoids the need to call xmalloc and for the
5847 caller to call xfree, and avoids memory leaks in some situations.
5849 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5851 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5852 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5853 (redisplay_window): If window_end_valid is cleared due to non-zero
5854 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5855 so do not call to try_cursor_movement for that window.
5857 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5859 * window.h (struct window): Convert window_end_pos and
5860 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5861 (wset_window_end_pos, wset_window_end_vpos): Remove.
5862 * dispnew.c (adjust_glyph_matrix):
5863 * window.c (Fwindow_end, replace_window, set_window_buffer)
5865 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5866 (set_vertical_scroll_bar, redisplay_window, try_window)
5867 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5868 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5869 (note_mouse_highlight): Adjust users.
5870 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5873 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5875 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5876 * image.c (imagemagick_filename_hint): Use `const char *' and
5877 prefer SSDATA to SDATA to avoid warnings.
5879 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5881 Cleanup window fringes, margins and scroll bars adjustments.
5882 * window.c (set_window_fringes, set_window_margins)
5883 (set_window_scroll_bars, apply_window_adjustment): New functions.
5884 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5885 (Fset_window_scroll_bars): Use them.
5887 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5889 * window.h (struct window): Convert scroll_bar_width
5890 from Lisp_Object to integer. Adjust comment.
5891 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5893 * window.c (wset_scroll_bar_width): Remove.
5894 (make_window): Initialize scroll_bar_width.
5895 (Fsplit_window_internal): Use direct assignment.
5896 (Fset_window_configuration, save_window_save):
5897 Convert Lisp_Object to integer and back where appropriate.
5898 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5899 bar was actually changed, and mention this in docstring.
5901 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5903 * decompress.c: Minor simplifications.
5904 (Fzlib_decompress_region): Don't bother verifying
5905 that avail_out <= UINT_MAX, as that was confusing.
5906 Mention the restriction in a comment instead.
5907 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5909 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5911 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5912 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5914 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5916 * image.c (imagemagick_filename_hint): Check for errors in the
5919 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5921 * window.c (Fwindow_margins): Return nil when there's no marginal
5922 area, as per the documented API.
5924 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5925 Fmake_vector, as scroll bar's struct members are not all Lisp
5926 objects now. This avoids crashes in GC.
5928 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5929 bool, so its address could be taken.
5931 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5933 * image.c (imagemagick_filename_hint): New function to possibly
5934 apply `image-content-type-suffixes'.
5935 (imagemagick_load_image): Use it.
5937 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5939 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5940 if loading zlib failed.
5942 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5944 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5945 2013-08-13 checkin below. Change bool to BOOL, rule is:
5946 All Obj-C code uses BOOL, except for interfaces callable from C.
5948 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5950 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5952 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5953 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5954 bool instead of BOOL.
5955 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5956 from Lisp_Object to bitfield. Adjust comment.
5957 * w32term.c (x_scroll_bar_create): Adjust user.
5958 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5959 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5960 Use bool for boolean.
5961 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5962 to `unsigned int' when defining a bitfield.
5964 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5966 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5968 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5970 * window.h (struct window): Convert left_margin_cols and
5971 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5972 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5973 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5975 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5977 (showing_window_margins_p, update_window_line, update_frame_1):
5978 * fringe.c (draw_fringe_bitmap_1):
5979 * xdisp.c (window_box_width): Adjust users.
5980 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5981 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5982 Use direct assignment.
5983 (Fset_window_configuration, save_window_save, Fwindow_margins):
5984 Convert Lisp_Object to integer and back where appropriate.
5985 (Fset_window_margins): Adjust user. Return t if any margin
5986 was actually changed, and mention this in docstring.
5988 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5990 * syntax.c (forward_word):
5991 * cmds.c (forward_char, backward_char): Mention the optional argument.
5993 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5995 * window.h (struct window): Convert left_fringe_width
5996 and right_fringe_width from Lisp_Objects to integers.
5998 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5999 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6000 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6002 (make_window): Initialize new integer fields to -1.
6003 (Fsplit_window_internal): Use direct assignment.
6004 (Fset_window_configuration, save_window_save):
6005 Convert Lisp_Object to integer and back where appropriate.
6006 (Fset_window_fringes): Adjust user. Return t if any fringe
6007 was actually changed, and mention this in docstring.
6009 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6011 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6012 * nsfns.m (x_set_cursor_type):
6013 * w32fns.c (x_set_cursor_type):
6014 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6015 * xdisp.c (set_frame_cursor_types): ...but in common code.
6017 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6019 * font.c (clear_font_cache): New function, stripped from...
6020 (Fclear_font_cache): ...here, which now uses the function
6021 above. Adjust comment.
6022 * font.h (clear_font_cache): Add prototype.
6023 * xfaces.c (clear_face_cache): Use clear_font_cache.
6025 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6027 * window.c (Fset_window_start): Compare `w', not `window' because
6028 `w' might not be equal to `window' after call to decode_live_window.
6030 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6032 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6033 This fixes a problem introduced by the Bug#15035 patch
6034 when using GPG. Reported by Herbert J. Skuhra.
6036 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6038 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6039 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6040 not yet initialized.
6042 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6044 * decompress.c (Fzlib_decompress_region): Support zlib
6045 decompression, too, and rename.
6047 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6049 Minor zlib configuration tweaks.
6050 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6051 Don't assume presence of fn_inflateInit2_ zlib internal function.
6053 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6055 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6056 include the zlib prefix.
6058 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6060 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6061 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6062 define static variables that are pointers to zlib functions to be
6064 (init_zlib_functions) [WINDOWSNT]: New function.
6065 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6067 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6068 macros instead of invoking the zlib functions directly.
6069 (syms_of_decompress): DEFSYM Qzlib_dll.
6070 Staticpro Szlib_available_p.
6072 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6074 Avoid looping over all frame windows to freeze and unfreeze.
6075 * window.h (struct window): Drop frozen_window_start_p.
6076 (freeze_window_starts): Drop prototype.
6077 * frame.h (struct frame): New frozen_window_starts flag.
6078 (FRAME_WINDOWS_FROZEN): New macro.
6079 * window.c (freeze_window_start, freeze_window_starts):
6081 (select_window, replace_window): Adjust users.
6082 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6083 (window_frozen_p): New function.
6084 (redisplay_window): Use it.
6086 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6088 Fix some fd issues when running subprocesses (Bug#15035).
6089 Fix bugs that can leak files or file descriptors on errors.
6090 Don't unlink open temp files, as that's hard for users to diagnose
6091 when things go awry (e.g., temp disk exhausted).
6092 Don't bother to lock temp files. Check for invalid recursion.
6093 * callproc.c (synch_process_fd): Remove. All uses removed.
6094 (synch_process_tempfile): New var or macro.
6095 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6097 (record_kill_process): New arg, the temp name. All callers changed.
6098 (delete_temp_file): Now just a simple wrapper around unlink.
6099 (call_process_kill): New arg, the call_process_fd array.
6100 Close them all. Clear synch_process_pid. Remove the temp file,
6101 or arrange for it to be removed.
6102 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6103 that's been moved to synch_process_tempfile. Caller changed.
6104 Do not remove the tempfile; that's now call_process_kill's
6106 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6107 call_process_kill; the caller now does that.
6108 (call_process_cleanup): Do not close the process fd; that's now
6109 call_process_kill's responsibility.
6110 (Fcall_process): Implement via new function call_process, which
6111 has most of the old body of Fcall_process, but with a different API.
6112 (call_process): New function that does not open or close filefd if
6113 it is nonnegative. Record which fds need to be closed, and let
6114 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6115 Signal an error if invoked recursively (could be done via a hook).
6116 Simplify creation of the tempfile in the MSDOS case.
6117 Don't create the output file until after checking for the executable.
6118 Report any failure to open /dev/null.
6119 Don't open /dev/null for writing twice; once is enough.
6120 Don't create pipe if all output is being discarded or sent to file.
6121 Don't worry about setting up the coding system or reading from the
6122 pipe if all output is being discarded.
6123 Hoist fd_error local into top level, to lessen block nesting.
6124 Don't record deleted pid here; now done by Fcall_process_region.
6125 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6126 and note its success in synch_process_tempfile.
6127 Do not leak resources when child_setup fails.
6128 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6129 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6130 (create_temp_file): Now returns open fd, with an additional
6131 Lisp_Object * argument to return the name. All callers changed.
6132 Do not close the file; rewind it instead, and leave it open for
6133 the caller. Do not lock the temp file. Unwind-protect the file
6134 and the file-descriptor.
6135 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6136 If an asynchrounous process, record it here, not in call_process.
6137 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6138 * eval.c (set_unwind_protect): New function.
6139 * fileio.c (write_region): New function, generalized from the
6140 old Fwrite_region. Do not lock temp files.
6141 (Fwrite_region): Use it.
6142 * lisp.h (set_unwind_protect, write_region): New decls.
6143 * process.c: Include <verify.h>.
6144 (make_process): Mark fds as initially closed.
6145 (deleted_pid_list): Now a list of pid-filename pairs.
6147 (close_process_fd): New function.
6148 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6149 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6150 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6151 (create_process, create_pty, Fmake_serial_process)
6152 (server_accept_connection): Record which fds need to be closed,
6153 and let deactivate_process close them.
6154 (Fmake_network_process): Do not discard the unwind-protect
6155 until it's safe to do so.
6156 (deactivate_process): Close the fds opened by create_process etc.
6157 (Fprocess_send_eof): Adjust to new way of recording open fds.
6158 Report an error if /dev/null can't be opened, instead of aborting.
6159 * process.h (PROCESS_OPEN_FDS): New constant.
6160 (struct Lisp_Process): New member open_fds.
6161 (record_kill_process, record_deleted_pid): Adjust signatures.
6162 (record_deleted_pid): Move decl here ...
6163 * syswait.h (record_deleted_pid): ... from here.
6165 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6167 * decompress.c: Fix bugs with large buffers and weird inputs.
6168 Tune a bit. Reindent as per usual Emacs style.
6169 (BUFFER_SIZE): Remove.
6170 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6171 more than UINT_MAX bytes. Decompress into the gap instead of into
6172 an auto buffer, as this should avoid copying. Return nil if
6173 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6174 set immediate_quit; we shouldn't trust zlib code that much.
6176 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6178 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6179 errors, and really move the gap to where we want it.
6181 * lisp.h: Include decompress.c support.
6183 * emacs.c (main): Include decompress.c support.
6185 * Makefile.in: Include -lz if present.
6187 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6189 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6190 (initWithTitle:): Initialize frame to 0.
6191 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6192 (fillWithWidgetValue:frame:): Rename from
6193 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6195 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6196 fillWithWidgetValue:frame:
6198 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6199 remove memory leak warnings.
6201 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6202 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6205 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6206 (x_activate_menubar): Update the whole menu.
6207 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6208 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6209 current event is not NSSystemDefined (Bug#15001).
6210 Call ns_check_menu_open only if trackingMenu is 2.
6211 (menuDidClose:): New method, decrease trackingMenu.
6212 (fillWithWidgetValue:setDelegate:): New method.
6213 (fillWithWidgetValue:): Call the above.
6215 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6217 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6219 Omit some unnecessary casts.
6220 Many of these go back to the old pre-C89 days, when they may have
6221 been needed, but we've been assuming C89 or later for a while now.
6222 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6223 (live_float_p, live_misc_p, live_vector_p):
6224 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6225 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6226 (defvar_per_buffer):
6227 * callint.c (Fcall_interactively):
6228 * doc.c (Fsubstitute_command_keys):
6229 * filelock.c (get_boot_time):
6230 * frame.c (xrdb_get_resource):
6231 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6232 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6233 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6234 (menuitem_highlight_callback, menu_destroy_callback)
6235 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6236 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6237 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6238 (xg_tool_bar_help_callback, tb_size_cb):
6239 * image.c (xpm_alloc_color, png_read_from_memory)
6240 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6241 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6243 * keymap.c (describe_map):
6244 * nsfns.m (Fns_display_monitor_attributes_list):
6245 * nsmenu.m (process_dialog:):
6246 * nsterm.m (hold_event):
6247 * process.c (wait_reading_process_output):
6248 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6249 * scroll.c (do_direct_scrolling, scrolling_1):
6250 * termcap.c (tgetent):
6251 * window.c (check_window_containing, add_window_to_list)
6252 (freeze_window_starts):
6253 * xdisp.c (compare_overlay_entries, vmessage):
6254 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6255 (x_get_monitor_attributes_xrandr)
6256 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6257 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6258 * xfont.c (xfont_match, xfont_open):
6259 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6260 (menubar_selection_callback, menu_position_func)
6261 (popup_selection_callback, create_and_show_popup_menu)
6262 (dialog_selection_callback, create_and_show_dialog):
6263 * xrdb.c (x_get_string_resource)
6265 * xsmfns.c (x_session_check_input):
6266 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6267 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6268 (xaw_jump_callback, xaw_scroll_callback):
6269 Omit unnecessary casts.
6271 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6273 Minor string-length refactoring.
6274 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6275 * frame.c (make_monitor_attribute_list):
6276 Prefer build_string to strlen + make_string.
6278 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6280 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6281 don't check minor_code (Bug#14417).
6283 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6285 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6286 vertical positions instead. This avoids calling MATRIX_ROW with
6287 row numbers that are possibly beyond valid limits. (Bug#15064)
6289 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6291 Use xstrdup and build_unibyte_string where applicable.
6292 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6293 * xfns.c (x_window):
6294 * xrdb.c (x_get_customization_string):
6295 * xterm.c (xim_initialize):
6296 * w32fns.c (w32_window): Use xstrdup.
6297 (w32_display_monitor_attributes_list):
6298 * emacs.c (init_cmdargs):
6299 * keyboard.c (PUSH_C_STR):
6300 * nsfont.m (nsfont_open):
6301 * sysdep.c (system_process_attributes):
6302 * w32.c (system_process_attributes):
6303 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6305 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6307 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6308 variables of these types so that GDB would know about them, as aid
6309 for debugging fatal exceptions. (Bug#15024) See also
6310 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6313 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6315 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6316 larger than the NSWindow (Bug#14934).
6318 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6320 Redesign redisplay interface to drop global variable updated_window.
6321 Always pass currently updated window as a parameter to update routines.
6322 * dispextern.h (updated_window): Remove declaration.
6323 (struct redisplay_interface): Pass window parameter to
6324 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6325 and after_update_window_hook.
6326 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6328 * dispnew.c (updated_window): Remove.
6329 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6330 (update_window_line): Adjust to match redisplay interface changes.
6331 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6332 (ns_scroll_run, ns_after_update_window_line):
6333 * w32term.c (x_update_window_begin, x_update_window_end)
6334 (x_after_update_window_line, x_scroll_run):
6335 * xterm.c (x_update_window_begin, x_update_window_end)
6336 (x_after_update_window_line, x_scroll_run):
6337 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6338 Likewise. Adjust comments where appropriate.
6339 (x_cursor_to): Simplify because this is always called during window
6340 update (but install debugging check anyway).
6341 (expose_window): Check must_be_updated_p flag to see whether this
6342 function is called during window update.
6344 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6346 Do not reset window modification event counters excessively.
6347 These leftovers and poor man's tricky methods to catch extra
6348 redisplay's attention are no longer needed.
6349 * frame.c (set_menu_bar_lines_1):
6350 * minibuf.c (read_minibuf_unwind):
6351 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6352 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6353 (window_scroll_line_based, Fset_window_configuration):
6354 * xdisp.c (redisplay_window): Do not reset last_modified and
6355 last_overlay_modified counters.
6357 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6359 * xselect.c (x_send_client_event): Set send_event and serial, memset
6360 data.l as it might be bigger than data.b. Use 24 bit mask to
6361 XSendEvent (Bug#15034).
6363 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6365 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6366 for TTY frames that are not the top frame on their console.
6369 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6371 * w32term.c (w32fullscreen_hook): Really maximize frame when
6372 asked for (Bug#14841).
6374 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6376 Prefer selected_window to Fselected_window, likewise for frames.
6377 * buffer.c (Fbuffer_swap_text):
6378 * data.c (Fvariable_binding_locus):
6379 * window.c (run_window_configuration_change_hook): Adjust users.
6380 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6381 Use decode_live_frame.
6383 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6385 Be more careful if selected window shows the buffer other than current,
6386 use window_outdated only if this is not so. This change should also
6387 address some weird issues discussed in Bug#13012.
6388 * window.h (window_outdated): New prototype.
6389 * window.c (window_outdated): Now here. Convert from static and
6390 always assume window's buffer.
6391 (Fwindow_end, Fwindow_line_height): Use it.
6392 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6393 and always assume window's buffer.
6394 (redisplay_window): Adjust user.
6395 (redisplay_internal): Call to reconsider_clip_changes once and
6396 check whether mode line should be updated only if selected window
6397 shows current buffer.
6398 (run_window_scroll_functions): Use eassert for debugging check.
6399 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6401 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6403 * window.c (window_scroll, window_scroll_pixel_based)
6404 (window_scroll_line_based): Use bool for booleans.
6406 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6408 * process.c: Fix minor off-by-one issues in descriptor counts.
6409 This shouldn't fix any real bugs, but it cleans up the code a bit.
6410 (max_process_desc, max_input_desc): -1, not 0, means none.
6412 (delete_input_desc): New function.
6413 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6414 (deactivate_process): Scan backwards when recomuting max_process_desc;
6415 that should be faster.
6416 (init_process_emacs): Initialize max_input_desc.
6418 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6420 Use region cache to speedup bidi_find_paragraph_start.
6421 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6422 Rename cache_long_line_scans to cache_long_scans.
6423 * buffer.c (bset_cache_long_line_scans): Rename to
6424 bset_cache_long_scans.
6425 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6426 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6428 (syms_of_buffer): Rename cache-long-line-scans to
6429 cache-long-scans. Adjust docstring.
6430 * search.c (newline_cache_on_off):
6431 * indent.c (width_run_cache_on_off): Adjust users.
6432 * bidi.c (bidi_paragraph_cache_on_off): New function.
6433 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6434 * insdel.c (prepare_to_modify_buffer):
6435 Invalidate bidi_paragraph_cache if enabled.
6437 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6439 Invalidate region caches only if buffer text is going to be changed.
6440 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6441 (modify_text): ...new prototype.
6442 (prepare_to_modify_buffer_1): New prototype.
6443 * textprop.c (modify_region): Rename to...
6444 (modify_text_properties): ...new function.
6445 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6446 (Fremove_list_of_text_properties): Adjust users.
6447 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6448 (modify_text): ...new function.
6449 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6450 (prepare_to_modify_buffer_1): ...new function.
6451 * casefiddle.c (casify_region):
6452 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6453 (Ftranspose_regions): Use modify_text.
6455 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6457 * lisp.mk (lisp): Add nadvice.elc.
6459 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6461 New macro to iterate over live buffers similar to frames.
6462 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6463 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6464 Declare buffer-related variables here to offload lisp.h.
6465 * buffer.c (Vbuffer_alist): Adjust comment.
6466 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6467 (other_buffer_safely):
6468 * data.c (store_symval_forwarding):
6469 * dispnew.c (Fframe_or_buffer_changed_p):
6470 * fileio.c (Fdo_auto_save):
6471 * filelock.c (unlock_all_files):
6472 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6474 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6476 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6477 * callproc.c (create_temp_file):
6478 * filelock.c (create_lock_file):
6479 Assume mkostemp, since it's now provided by Gnulib.
6481 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6483 * w32.c (mkostemp): New function.
6484 (mktemp): Remove, no longer used. Most of the code reused in
6485 mkostemp. (Bug#15015)
6486 (mktemp): Don't undef.
6488 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6490 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6491 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6492 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6493 (free_glyph_pool, check_glyph_memory): Likewise for
6494 all users. Adjust comments where appropriate.
6496 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6498 * composite.h: Minor fixups.
6499 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6500 to fix a misspelling, and change it to an inline function while
6501 we're at it (it need not be a macro). All uses changed.
6502 (composition_method, composition_valid_p):
6503 Rewrite to avoid assignments in if-conditions.
6505 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6507 Do not use global Lisp_Object in composition macros.
6508 * composite.h (composition_temp): Remove declaration.
6509 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6510 (composition_method, composition_valid_p): ...inline functions.
6511 (compose_region): Remove the leftover.
6512 * composite.c (composition_temp): Remove.
6513 (run_composition_function, update_compositions)
6514 (composition_compute_stop_pos, composition_adjust_point)
6515 (Ffind_composition_internal):
6516 * coding.c (handle_composition_annotation):
6517 * xdisp.c (handle_composition_prop, check_point_in_composition):
6518 Related users changed.
6520 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6522 Drop FRAME_PTR typedef.
6523 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6524 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6525 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6526 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6527 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6528 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6529 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6530 All related users changed.
6532 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6534 * eval.c (default_toplevel_binding): New function.
6536 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6537 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6538 (syms_of_eval): Export them.
6539 * data.c (Fdefault_value): Micro cleanup.
6540 * term.c (init_tty): Use "false".
6542 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6544 Fix X GC leak in GTK and raw (no toolkit) X ports.
6545 * xterm.c (x_free_frame_resources): If white and black relief
6546 GCs are allocated, always free them here.
6547 * xfns.c (x_make_gc): Omit redundant initialization.
6548 * widget.c (create_frame_gcs): Remove the leftover.
6549 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6550 in x_free_frame_resources.
6552 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6554 * nsterm.m (windowWillResize:toSize:): Only change title if
6555 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6557 (viewDidEndLiveResize): New method.
6559 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6560 inside NS_IMPL_COCOA.
6562 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6564 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6565 Do not check whether undo is enabled because record_insert and
6566 record_delete does that themselves.
6568 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6570 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6571 member which is not really used any more.
6572 (FRAME_XIC_BASE_FONTNAME): Remove.
6573 * xfns.c (xic_free_fontset): Adjust user.
6574 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6575 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6576 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6577 (xdialog_show): Use eassert for debugging check.
6578 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6580 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6582 * fileio.c, fns.c (merge): Move extern decl from here ...
6583 * lisp.h (merge): ... to here.
6585 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6587 Fix last font-related change.
6588 * w32font.h (w32font_list_internal, w32font_match_internal):
6590 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6591 (uniscribe_list_family): Adjust to match font API change.
6592 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6593 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6595 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6597 * frame.h (FRAME_MOUSE_UPDATE):
6598 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6599 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6601 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6603 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6604 * font.h (struct font_driver): Change list, match, and list_family
6605 functions to accept struct frame * as first arg.
6606 * font.c (font_score, font_compare, font_sort_entities):
6608 (font_sort_entities, font_list_entities, font_select_entity)
6609 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6610 match font API change.
6611 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6612 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6613 * ftxfont.c (ftxfont_list, ftxfont_match):
6614 * xftfont.c (xftfont_list, xftfont_match):
6615 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6616 * w32font.c (w32font_list, w32font_match, w32font_list)
6617 (w32font_list_internal, w32_font_match_internal): Likewise.
6618 * xfaces.c (Fx_family_fonts): Adjust user.
6620 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6622 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6623 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6624 only if HAVE_X_WINDOWS is in use.
6625 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6626 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6627 * w32term.c (x_wm_set_icon_position): Likewise.
6628 * w32fns.c (x_icon): Adjust user.
6630 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6632 * xterm.c (last_mouse_press_frame): Remove the
6633 leftover which is not really used any more.
6634 (handle_one_xevent, syms_of_xterm): Adjust users.
6635 (x_flush): Call XFlush once per each X display, not frame.
6636 This is better because this code always unconditionally skips
6637 non-X frames in Vframe_list and issues the only XFlush if we
6638 have more than one X frame on the same X display.
6639 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6640 Use bool for booleans.
6641 (x_draw_glyph_string_background, cvt_string_to_pixel)
6642 (cvt_pixel_dtor): Drop unnecessary prototypes.
6643 * xterm.h (x_display_ok): Adjust prototype.
6645 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6647 Drop unnecessary functions that deals with frame pixel size.
6648 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6649 (x_pixel_height): Drop prototypes.
6650 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6651 (x_pixel_height): Drop implementations.
6652 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6653 which should be always valid for window frame.
6654 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6655 * w32menu.c (Fx_popup_dialog):
6656 * xmenu.c (Fx_popup_dialog): Likewise for both.
6658 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6660 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6661 frame parameters and call to Fmodify_frame_parameters just once.
6662 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6663 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6664 and mention nil frame in docstring.
6666 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6668 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6669 (x_figure_window_size): Likewise. Adjust to return long.
6670 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6671 (toplevel): Move Qterminal_live_p to...
6672 * terminal.c (toplevel): ...here, make it static, and...
6673 (syms_of_terminal): ...DEFSYM here.
6674 * frame.h (Qterminal_live_p): Remove declaration.
6675 (make_frame, x_figure_window_size): Adjust prototype.
6676 * nsfns.m (Fx_create_frame): Use long for window flags.
6678 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6680 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6681 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6682 Do not assume that emacs_close (INT_MAX) is a no-op.
6684 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6686 * xfaces.c (make_face_cache): For struct face_cache, prefer
6687 xmalloc to xzalloc and so avoid redundant call to memset.
6688 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6690 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6692 * fringe.c (draw_window_fringes, update_window_fringes)
6693 (compute_fringe_widths):
6694 * w32term.c (x_draw_glyph_string):
6695 * window.c (candidate_window_p, Frecenter):
6696 * xfaces.c (realize_basic_faces, realize_default_face)
6697 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6698 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6699 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6700 * xmenu.c (Fx_menu_bar_open_internal):
6701 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6702 * xsettings.c (xft_settings_event):
6703 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6704 Use bool for booleans. Adjust style and comments where
6706 * dispextern.h (draw_window_fringes, update_window_fringes)
6707 (compute_fringe_widths):
6708 * xterm.h (x_had_errors_p): Adjust prototype.
6710 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6712 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6713 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6715 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6717 * fns.c (toplevel): Remove comment before Fsafe_length because
6720 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6722 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6724 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6726 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6727 frame which got the message is still alive, before dereferencing
6728 its pointer. (Bug#14970)
6730 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6731 be a live window, before using it as such. (Bug#14970)
6733 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6735 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6736 w32_detect_focus_change instead of doing part of its job by hand.
6737 This fixes the problem whereby FOCUS_OUT events were not sent to
6740 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6742 * process.c (Fprocess_list): Doc fix.
6744 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6745 being re-exposed only if it didn't ask to become visible.
6746 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6747 was previously iconified. (Bug#14841)
6748 (x_iconify_frame): Mark the frame iconified.
6750 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6752 Fix minor problems found by static checking.
6753 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6754 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6756 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6758 * eval.c (set_specpdl_old_value): New function.
6759 (unbind_to): Minor simplification.
6760 (get_backtrace_frame): New function.
6761 (Fbacktrace_frame): Use it. Add `base' argument.
6762 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6763 (syms_of_eval): Export backtrace-eval.
6764 * xterm.c (x_focus_changed): Simplify.
6766 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6768 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6770 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6772 * xdisp.c (redisplay_window): Instead of moving point out of
6773 scroll margin, reject the force_start method, and try scrolling
6774 instead. (Bug#14780)
6776 2013-07-24 Ken Brown <kbrown@cornell.edu>
6778 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6781 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6783 * eval.c (Fprogn): Do not check that BODY is a proper list.
6784 This undoes the previous change. The check slows down the
6785 interpreter, and is not needed to prevent a crash. See
6786 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6788 2013-07-23 Glenn Morris <rgm@gnu.org>
6790 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6792 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6794 Port to GNU/Linux systems with tinfo but not ncurses.
6795 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6796 to decide whether ncurses is being used. Without this change,
6797 GCC complains about tgetent not being declared, on a system
6798 that has tinfo installed but ncurses not installed.
6800 * eval.c (Fprogn): Check that BODY is a proper list.
6802 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6803 * data.c (Fsetq_default):
6804 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6805 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6807 Tune by taking advantage of the fact that ARGS is always a list
6808 when a function is declared to have UNEVALLED args.
6810 * emacsgtkfixed.c: Port to GCC 4.6.
6811 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6813 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6815 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6816 here to silence compiler warnings.
6818 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6820 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6821 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6822 from messing up Emacs's 'struct frame' (Bug#14923).
6824 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6826 * alloc.c (make_save_ptr_ptr): Define this function.
6827 It was inadvertently omitted. It's needed only if
6828 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6830 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6832 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6833 frame have focus (Bug#14895).
6835 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6837 Avoid vfork-related deadlock more cleanly.
6838 * callproc.c (child_setup): When the child's exec fails, output
6839 the program name, as that's more useful. Use O_NONBLOCK to avoid
6841 * process.c (create_process_1): Remove; no longer needed.
6842 (create_process): Remove timer hack; no longer needed, now that
6843 the child avoids deadlock.
6845 2013-07-20 Glenn Morris <rgm@gnu.org>
6847 * image.c (Fimage_flush): Fix doc typo.
6849 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6851 Fix array bounds violation when pty allocation fails.
6852 * process.c (PTY_NAME_SIZE): New constant.
6853 (pty_name): Remove static variable; it's now auto.
6854 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6855 Take pty_name as an arg rather than using a static variable.
6856 All callers changed.
6857 (create_process): Recover pty_flag from process, not from volatile local.
6858 (create_pty): Stay inside array even when pty allocation fails.
6859 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6861 * lread.c (Fload): Avoid initialization only when lint checking.
6862 Mention that it's needed only for older GCCs.
6864 2013-07-20 Kenichi Handa <handa@gnu.org>
6866 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6867 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6869 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6871 * lread.c (Fload): Avoid uninitialized warning.
6873 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6875 Fix some minor file descriptor leaks and related glitches.
6876 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6877 (create_lock_file): Use write, not emacs_write.
6878 * image.c (slurp_file, png_load_body):
6879 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6880 (server_accept_connection):
6881 Don't leak an fd on memory allocation failure.
6882 * image.c (slurp_file): Add a cheap heuristic for growing files.
6883 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6884 as that's what the other routines do. Maybe input need not be
6885 blocked at all, but it's better to be consistent.
6886 Avoid undefined behavior when strlen is zero.
6888 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6889 (NSTATICS): Now a constant; doesn't need to be a macro.
6891 2013-07-19 Richard Stallman <rms@gnu.org>
6893 * coding.c (decode_coding_utf_8): Add simple loop for fast
6894 processing of ASCII characters.
6896 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6898 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6900 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6902 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6903 unportable 'struct x_display_info'.
6904 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6907 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6909 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6910 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6912 (system_process_attributes): Prefer plain char to unsigned char
6913 when either will do. Clean up properly if interrupted or if
6914 memory allocations fail. Don't assume sscanf succeeds.
6915 Remove no-longer-needed workaround to stop GCC from whining.
6916 Read command-line once, instead of multiple times. Check read status a
6919 Fix obscure porting bug with varargs functions.
6920 The code assumed that int is treated like ptrdiff_t in a vararg
6921 function, which is not a portable assumption. There was a similar
6922 -- though these days less likely -- porting problem with various
6923 assumptions that pointers of different types all smell the same as
6924 far as vararg functions is conserved. To make this problem less
6925 likely in the future, redo the API to use varargs functions.
6926 * alloc.c (make_save_value): Remove this vararg function.
6927 All uses changed to ...
6928 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6929 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6931 (make_save_ptr): Rename from make_save_pointer, for consistency with
6932 the above. Define only on platforms that need it. All uses changed.
6934 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6936 * keyboard.c: Try to fix typos in previous change.
6937 (DISPLAY_LIST_INFO): New macro.
6938 (kbd_buffer_get_event): Do not access members that are not present
6939 in X11. Revert inadvertent change of "!=" to "=".
6941 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6943 * keyboard.c (kbd_buffer_get_event):
6944 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6945 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6947 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6949 * filelock.c: Fix unlikely file descriptor leaks.
6950 (get_boot_time_1): Rework to avoid using emacs_open.
6951 This doesn't actually fix a leak, but is better anyway.
6952 (read_lock_data): Use read, not emacs_read.
6954 * doc.c: Fix minor memory and file descriptor leaks.
6955 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6956 (get_doc_string, Fsnarf_documentation):
6957 Fix file descriptor leak on error.
6959 * term.c: Fix minor fdopen-related file descriptor leaks.
6960 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6961 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6963 * charset.c: Fix file descriptor leaks and errno issues.
6965 (load_charset_map_from_file): Don't leak file descriptor on error.
6966 Use plain record_xmalloc since the allocation is larger than
6967 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6969 * eval.c (record_unwind_protect_nothing):
6970 * fileio.c (fclose_unwind):
6972 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6973 The replacement doesn't block input, but that no longer seems
6976 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6978 * lread.c: Fix file descriptor leaks and errno issues.
6979 (Fload): Close some races that leaked fds or streams when 'load'
6981 (Fload, openp): Report error number of last nontrivial failure to open.
6982 ENOENT counts as trivial.
6983 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6985 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6986 now that the function is always called with a nonnegative arg.
6987 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6988 All uses replaced with ...
6989 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6991 A few more minor file errno-reporting bugs.
6992 * callproc.c (Fcall_process):
6993 * doc.c (Fsnarf_documentation):
6994 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6995 * process.c (set_socket_option):
6996 Don't let a constructor trash errno.
6997 * doc.c: Include <errno.h>.
6999 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7001 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7003 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7005 Fix w32 bug with call-process-region (Bug#14885).
7006 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7007 to Fcall_process when the input is empty. This simplifies the
7008 code a bit. It makes no difference on POSIXish platforms but
7009 apparently it fixes a bug on w32.
7011 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7012 * fileio.c (close_file_unwind): Don't close if FD is negative;
7013 this can happen when unwinding a zapped file descriptor.
7014 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7015 in case Emacs runs out of memory between the two unwind-protects.
7016 Don't trash errno when closing FD.
7017 Zap the FD in the specpdl when closing it, instead of deferring
7018 the removal of the unwind-protect; this fixes a bug where a child
7019 function unwinds the stack past us.
7021 New unwind-protect flavors to better type-check C callbacks.
7022 This also lessens the need to write wrappers for callbacks,
7023 and the need for make_save_pointer.
7024 * alloc.c (free_save_value):
7025 * atimer.c (run_all_atimers):
7027 * alloc.c (safe_alloca_unwind):
7028 * atimer.c (unwind_stop_other_atimers):
7029 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7030 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7031 * minibuf.c (choose_minibuf_frame_1):
7032 * process.c (make_serial_process_unwind):
7033 * xdisp.c (pop_message_unwind):
7034 * xselect.c (queue_selection_requests_unwind):
7035 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7036 * alloc.c (record_xmalloc):
7037 Prefer record_unwind_protect_ptr to record_unwind_protect with
7039 * alloc.c (Fgarbage_collect):
7040 Prefer record_unwind_protect_void to passing a dummy.
7041 * buffer.c (restore_buffer):
7042 * window.c (restore_window_configuration):
7043 * xfns.c, w32fns.c (do_unwind_create_frame)
7044 New wrapper. All record-unwind uses of wrappee changed.
7045 * buffer.c (set_buffer_if_live):
7046 * callproc.c (call_process_cleanup, delete_temp_file):
7047 * coding.c (code_conversion_restore):
7048 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7049 * editfns.c (save_excursion_restore)
7050 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7051 (save_restriction_restore):
7052 * eval.c (restore_stack_limits, un_autoload):
7053 * fns.c (require_unwind):
7054 * keyboard.c (recursive_edit_unwind, tracking_off):
7055 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7056 * macros.c (pop_kbd_macro, restore_menu_items):
7057 * nsfns.m (unwind_create_frame):
7058 * print.c (print_unwind):
7059 * process.c (start_process_unwind):
7060 * search.c (unwind_set_match_data):
7061 * window.c (select_window_norecord, select_frame_norecord):
7062 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7063 (fast_set_selected_frame):
7064 * xfns.c, w32fns.c (unwind_create_tip_frame):
7065 Return void, not a dummy Lisp_Object. All uses changed.
7066 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7067 * callproc.c (call_process_kill):
7068 * fileio.c (restore_point_unwind, decide_coding_unwind)
7069 (build_annotations_unwind):
7070 * insdel.c (Fcombine_after_change_execute_1):
7071 * keyboard.c (read_char_help_form_unwind):
7072 * menu.c (unuse_menu_items):
7073 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7074 * sound.c (sound_cleanup):
7075 * xdisp.c (unwind_redisplay):
7076 * xfns.c (clean_up_dialog):
7077 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7078 Accept no args and return void, instead of accepting and returning
7079 a dummy Lisp_Object. All uses changed.
7080 * cygw32.c (fchdir_unwind):
7081 * fileio.c (close_file_unwind):
7082 * keyboard.c (restore_kboard_configuration):
7083 * lread.c (readevalllop_1):
7084 * process.c (wait_reading_process_output_unwind):
7085 Accept int and return void, rather than accepting an Emacs integer
7086 and returning a dummy object. In some cases this fixes an
7087 unlikely bug when the corresponding int is outside Emacs integer
7088 range. All uses changed.
7089 * dired.c (directory_files_internal_unwind):
7090 * fileio.c (do_auto_save_unwind):
7091 * gtkutil.c (pop_down_dialog):
7092 * insdel.c (reset_var_on_error):
7093 * lread.c (load_unwind):
7094 * xfns.c (clean_up_file_dialog):
7095 * xmenu.c, nsmenu.m (pop_down_menu):
7096 * xmenu.c (cleanup_widget_value_tree):
7097 * xselect.c (wait_for_property_change_unwind):
7098 Accept pointer and return void, rather than accepting an Emacs
7099 save value encapsulating the pointer and returning a dummy object.
7101 * editfns.c (Fformat): Update the saved pointer directly via
7102 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7103 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7104 (unwind_body): New function.
7105 (record_unwind_protect): First arg is now a function returning void,
7106 not a dummy Lisp_Object.
7107 (record_unwind_protect_ptr, record_unwind_protect_int)
7108 (record_unwind_protect_void): New functions.
7109 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7110 * fileio.c (struct auto_save_unwind): New type.
7111 (do_auto_save_unwind): Use it.
7112 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7113 * insdel.c (struct rvoe_arg): New type.
7114 (reset_var_on_error): Use it.
7115 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7117 (specbinding_func): Remove; there are now several such functions.
7118 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7119 (set_unwind_protect_ptr): New function.
7120 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7122 Be simpler and more consistent about reporting I/O errors.
7123 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7124 Say "Read error" and "Write error", rather than "I/O error", or
7125 "IO error reading", or "IO error writing", when a read or write
7127 * process.c (Fmake_network_process, wait_reading_process_output)
7128 (send_process, Fprocess_send_eof, wait_reading_process_output):
7129 Capitalize diagnostics consistently. Put "failed foo" at the
7130 start of the diagnostic, so that we don't capitalize the
7131 function name "foo". Consistently say "failed" for such
7133 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7134 All callers changed. This is so it can use report_file_error.
7135 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7136 diagnostics consistently as above.
7138 * fileio.c (report_file_errno): Fix errno reporting bug.
7139 If the file name is neither null nor a pair, package it up as a
7140 singleton list. All callers changed, both to this function and to
7141 report_file_error. This fixes a bug where the memory allocator
7142 invoked by list1 set errno so that the immediately following
7143 report_file_error reported the wrong errno value.
7145 Fix minor problems found by --enable-gcc-warnings.
7146 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7147 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7149 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7151 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7152 Set event->arg to Qt if switch-event shall be generated.
7153 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7155 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7157 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7160 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7161 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7162 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7163 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7164 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7165 and there is a focused frame.
7166 (head_table): Add focus-in and focus-out.
7167 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7168 bind to handle-focus-in/out.
7170 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7171 (Fhandle_switch_frame): Call Fhandle_focus_in.
7172 (syms_of_frame): defsubr handle-focus-in/out.
7174 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7176 Fix porting bug to older POSIXish platforms (Bug#14862).
7177 * sysdep.c (emacs_pipe): New function, that implements
7178 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7179 This should port better to CentOS 5 and to Mac OS X 10.6.
7180 All calls to pipe2 changed.
7182 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7183 This makes the code easier to read and the executable a bit smaller.
7184 Do not replace all calls to Fcons that happen to create lists,
7185 just calls that are intended to create lists. For example, when
7186 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7187 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7188 Similarly for list2 through list5.
7189 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7190 * bytecode.c (exec_byte_code):
7191 * callint.c (quotify_arg, Fcall_interactively):
7192 * callproc.c (Fcall_process, create_temp_file):
7193 * charset.c (load_charset_map_from_file)
7194 (Fdefine_charset_internal, init_charset):
7195 * coding.c (get_translation_table, detect_coding_system)
7196 (Fcheck_coding_systems_region)
7197 (Fset_terminal_coding_system_internal)
7198 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7199 * composite.c (update_compositions, Ffind_composition_internal):
7200 * dired.c (directory_files_internal, file_name_completion)
7202 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7203 * doc.c (Fsnarf_documentation):
7204 * editfns.c (Fmessage_box):
7206 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7207 (Feval, eval_sub, Ffuncall, apply_lambda):
7208 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7209 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7210 (Fset_file_times, Finsert_file_contents)
7211 (Fchoose_write_coding_system, Fwrite_region):
7212 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7213 * font.c (font_registry_charsets, font_parse_fcname)
7214 (font_prepare_cache, font_update_drivers, Flist_fonts):
7215 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7216 * frame.c (make_frame, Fmake_terminal_frame)
7217 (x_set_frame_parameters, x_report_frame_params)
7218 (x_default_parameter, Fx_parse_geometry):
7219 * ftfont.c (syms_of_ftfont):
7220 * image.c (gif_load):
7221 * keyboard.c (command_loop_1):
7222 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7223 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7224 (Fminor_mode_key_binding, accessible_keymaps_1)
7225 (Faccessible_keymaps, Fwhere_is_internal):
7226 * lread.c (read_emacs_mule_char):
7227 * menu.c (find_and_return_menu_selection):
7228 * minibuf.c (get_minibuffer):
7229 * nsfns.m (Fns_perform_service):
7230 * nsfont.m (ns_script_to_charset):
7231 * nsmenu.m (ns_popup_dialog):
7232 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7233 (Fx_own_selection_internal):
7234 * nsterm.m (append2):
7235 * print.c (Fredirect_debugging_output)
7236 (print_prune_string_charset):
7237 * process.c (Fdelete_process, Fprocess_contact)
7238 (Fformat_network_address, set_socket_option)
7239 (read_and_dispose_of_process_output, write_queue_push)
7240 (send_process, exec_sentinel):
7241 * sound.c (Fplay_sound_internal):
7242 * textprop.c (validate_plist, add_properties)
7243 (Fput_text_property, Fadd_face_text_property)
7244 (copy_text_properties, text_property_list, syms_of_textprop):
7245 * unexaix.c (report_error):
7246 * unexcoff.c (report_error):
7247 * unexsol.c (unexec):
7248 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7249 (Fformat_mode_line, syms_of_xdisp):
7250 * xfaces.c (set_font_frame_param)
7251 (Finternal_lisp_face_attribute_values)
7252 (Finternal_merge_in_global_face, syms_of_xfaces):
7253 * xfns.c (x_default_scroll_bar_color_parameter)
7254 (x_default_font_parameter, x_create_tip_frame):
7255 * xfont.c (xfont_supported_scripts):
7256 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7257 (menu_help_callback, xmenu_show):
7259 * xterm.c (set_wm_state):
7260 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7261 and similarly for list2 through list5.
7263 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7265 * callproc.c (Fcall_process_region): Fix minor race and tune.
7266 (create_temp_file): New function, with the temp-file-creation part
7267 of the old Fcall_process_region. Use Fcopy_sequence to create the
7268 temp file name, rather than alloca + build_string, for simplicity.
7269 Don't bother to block input around the temp file creation;
7270 shouldn't be needed. Simplify use of mktemp.
7271 Use record_unwind_protect immediately after creating the temp file;
7272 this closes an unlikely race where the temp file was not removed.
7273 Use memcpy rather than an open-coded loop.
7274 (Fcall_process_region): Use the new function. If the input is
7275 empty, redirect from /dev/null rather than from a newly created
7276 empty temp file; this avoids unnecessary file system traffic.
7278 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7280 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7281 Simplify by making this case like the other two. This is a bit
7282 slower on obsolete hosts, but the extra complexity isn't worth it.
7284 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7285 * process.c (create_process) [!DOS_NT]:
7286 Remove now-unnecessary calls to emacs_close.
7288 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7290 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7291 returning early. (Bug#14850)
7293 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7294 and inhibit-iso-escape-detection attributes of 'undecided'.
7297 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7299 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7300 Reported by Herbert J. Skuhra in
7301 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7303 Don't lose top specpdl entry when memory is exhausted.
7304 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7305 specpdl overflow here, to simplify callers; all callers changed.
7306 Always reserve an unused entry at the stack top; this avoids
7307 losing the top entry's information when memory is exhausted.
7309 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7311 Clean up errno reporting and fix some errno-reporting bugs.
7312 * callproc.c (Fcall_process):
7313 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7314 * process.c (create_process, Fmake_network_process):
7315 * unexaix.c (report_error):
7316 * unexcoff.c (report_error):
7317 Be more careful about reporting the errno of failed operations.
7318 The code previously reported the wrong errno sometimes.
7319 Also, prefer report_file_errno to setting errno + report_file_error.
7320 (Fcall_process): Look at openp return value rather than at path,
7321 as that's a bit faster and clearer when there's a numeric predicate.
7322 * fileio.c (report_file_errno): New function, with most of the
7323 old contents of report_file_error.
7324 (report_file_error): Use it.
7325 (Ffile_exists_p, Ffile_accessible_directory_p):
7326 Set errno to 0 when it is junk.
7327 * fileio.c (Faccess_file):
7328 * image.c (x_create_bitmap_from_file):
7329 Use faccessat rather than opening the file, to avoid the hassle of
7330 having a file descriptor open.
7331 * lisp.h (report_file_errno): New decl.
7332 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7335 * process.c (create_process, wait_reading_process_output) [AIX]:
7336 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7337 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7338 a multithreaded environment anyway).
7339 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7341 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7343 * image.c (x_find_image_file): Don't close a remote file handle.
7345 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7347 Fix races with threads and file descriptors.
7348 * callproc.c (Fcall_process_region):
7349 * dired.c (open_directory):
7350 * emacs.c (main, Fdaemon_initialized):
7351 * image.c (x_find_image_file):
7352 * inotify.c (Finotify_rm_watch):
7353 * lread.c (Flocate_file_internal):
7354 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7355 * term.c (term_mouse_moveto, init_tty):
7356 * termcap.c (tgetent):
7357 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7358 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7359 * unexhp9k800.c, unexmacosx.c (unexec):
7360 * callproc.c (Fcall_process_region):
7361 Use emacs_close, not close.
7362 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7363 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7364 and posix_close function on current platforms (which all lack them).
7365 (emacs_close): Use it. This should fix the races on GNU/Linux and
7366 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7367 and it should avoid closing random victim file descriptors on
7370 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7372 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7373 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7376 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7377 This is for .gdbinit xbacktrace.
7379 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7380 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7381 (emacs_set_tty): Now static.
7382 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7383 * term.c (tty_capable_p, tty_default_color_capabilities)
7384 (get_tty_terminal, term_mouse_movement)
7385 (handle_one_term_event, init_tty, maybe_fatal):
7386 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7387 (tgetent, scan_file, name_match, compare_contin):
7388 * terminal.c (get_terminal):
7389 Use bool for boolean.
7390 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7391 Prefer char to unsigned char if either will do.
7392 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7393 (tty_write_glyphs): Prefer int to unsigned.
7394 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7395 All callers changed.
7396 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7398 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7401 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7402 (B__dummy__): New dummy symbol, to pacify C89.
7403 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7404 they can't grok varargs macros.
7405 * dispnew.c (add_window_display_history)
7406 (add_frame_display_history):
7407 * print.c (print_object):
7408 * xdisp.c (debug_method_add):
7409 Use %p printf format only for void pointers.
7410 * emacs.c (usage_message): New constant, replacing ...
7411 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7412 (main): Adjust to usage reorg.
7413 * fns.c (syms_of_fns):
7414 * profiler.c (syms_of_profiler):
7415 Don't use non-constant struct initializers.
7416 * gnutls.h (gnutls_initstage_t):
7417 * lisp.h (enum Lisp_Fwd_Type):
7418 * lread.c (lisp_file_lexically_bound_p):
7419 * xsettings.c (anonymous enum):
7420 Remove trailing comma.
7421 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7422 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7423 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7425 * regex.c (const_re_char): New type, to pacify strict C89.
7426 All uses of 'const re_char' replaced to use it.
7427 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7428 with glibc when strict C89. This change is imported from gnulib.
7430 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7431 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7432 Omit GNU_LINUX implementation, since it requires long long.
7433 * xterm.c (x_draw_underwave):
7434 Do not assume the traditional order of struct's members.
7435 (x_term_init): Rewrite to avoid the need for non-constant structure
7438 Syntax cleanup, mostly replacing macros with functions.
7439 This removes the need for the syntax_temp hack.
7440 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7441 * syntax.c (SYNTAX_INLINE): New macro.
7442 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7443 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7444 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7445 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7446 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7447 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7448 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7449 Now constants, not macros.
7450 (syntax_temp) [!__GNUC__]: Remove.
7451 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7452 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7453 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7454 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7455 Move here from syntax.h; now functions, not macros. Except for the
7456 last function, these are static since only syntax.c uses them.
7457 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7458 All uses changed. Now a function, not a macro; use this fact
7459 to simplify the code.
7460 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7461 compiler bugs; no longer relevant.
7462 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7463 (SYNTAX_INLINE): New macro.
7464 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7465 for the new functions. Use bool for boolean member.
7466 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7467 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7468 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7469 (SETUP_BUFFER_SYNTAX_TABLE):
7470 Now extern inline functions, not macros.
7471 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7472 Remove; all uses replaced by implementation.
7473 (syntax_temp) [!__GNUC__]: Remove decl.
7474 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7476 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7478 * emacs.c (main): Fix syntax error.
7480 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7482 Timestamp fixes for undo (Bug#14824).
7483 * atimer.c (schedule_atimer):
7484 * fileio.c (Ffile_newer_than_file_p):
7485 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7486 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7487 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7488 (syms_of_fileio): Remove Sclear_visited_file_name.
7489 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7490 file doesn't exist; this avoids an ambiguity with negative timestamps.
7491 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7492 * systime.h (make_emacs_time, invalid_emacs_time):
7493 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7494 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7495 * undo.c (record_first_change): Push (visited-file-modtime) onto
7496 undo list rather than reimplementing it by hand, incorrectly.
7498 2013-07-09 Ken Brown <kbrown@cornell.edu>
7500 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7502 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7504 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7506 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7508 Handle errno and exit status a bit more carefully.
7509 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7510 number into an exit status. Instead, use EXIT_CANCELED.
7511 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7512 * callproc.c (relocate_fd):
7513 * emacs.c (close_output_streams, main):
7514 * process.c (create_process):
7515 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7516 Use emacs_perror for simplicity.
7517 * callproc.c (relocate_fd, main):
7518 * sysdep.c (sys_subshell):
7519 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7520 (shut_down_emacs): Use emacs_write, not write.
7521 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7522 * fileio.c (Fcopy_file, e_write):
7523 * nsterm.m (ns_select):
7524 * process.c (send_process):
7525 * sound.c (vox_write):
7526 Use emacs_write_sig, not emacs_write.
7527 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7528 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7530 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7532 (emacs_full_write): New function.
7533 (emacs_write): Rewrite to use it.
7534 (emacswrite_sig, emacs_perror): New functions.
7535 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7537 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7539 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7540 on NS even if it is present. Pixmap on NS is a void*.
7542 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7544 Port to Ubuntu 10 (Bug#14803).
7545 Problem reported by T.V. Raman.
7546 * process.c (close_on_exec, accept4, process_socket):
7547 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7549 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7551 * w32.c (sys_dup): Declare prototype.
7555 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7557 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7559 Make file descriptors close-on-exec when possible (Bug#14803).
7560 This simplifies Emacs a bit, since it no longer needs to worry
7561 about closing file descriptors by hand in some cases.
7562 It also fixes some unlikely races. Not all such races, as
7563 libraries often open files internally without setting
7564 close-on-exec, but it's an improvement.
7565 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7566 * callproc.c (Fcall_process) [!MSDOS]:
7567 * emacs.c (main) [!DOS_NT]:
7568 * nsterm.m (ns_term_init):
7569 * process.c (create_process):
7570 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7571 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7572 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7573 Prefer mkostemp with O_CLOEXEC to mkstemp.
7574 * callproc.c (relocate_fd) [!WINDOWSNT]:
7575 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7576 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7578 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7579 Make the resulting file descriptor close-on-exec.
7580 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7581 * lread.c (load_descriptor_list, load_descriptor_unwind):
7582 Remove; no longer needed. All uses removed.
7583 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7584 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7586 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7587 (Fmake_network_process, Fnetwork_interface_list)
7588 (Fnetwork_interface_info, server_accept_connection):
7589 Make newly-created socket close-on-exec.
7590 * sysdep.c (emacs_open, emacs_fopen):
7591 Make new-created descriptor close-on-exec.
7592 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7593 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7595 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7597 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7598 for NS_IMPL_GNUSTEP.
7600 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7602 Fix openp errno handling.
7603 * callproc.c (Fcall_process): Preserve openp errno around close.
7604 * lread.c (openp): Set errno when returning -1, as some callers
7607 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7609 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7611 * nsterm.h (NSSavePanel): Update comment.
7612 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7613 (ns_run_file_dialog): Declare.
7615 * nsfns.m: Remove panelOK.
7617 (ns_run_file_dialog): New function.
7618 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7619 event loop, so file dialog is popped up by ns_run_file_dialog, called
7620 by sendEvent (Bug#14578).
7621 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7623 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7625 * xdisp.c (default_line_pixel_height): New function.
7626 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7627 (try_cursor_movement, redisplay_window, try_window)
7628 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7630 * window.c (window_scroll_pixel_based):
7631 use default_line_pixel_height.
7633 * dispextern.h (default_line_pixel_height): Add prototype.
7635 * frame.c (x_set_line_spacing): Accept a float value for
7636 line-spacing parameter, per the documentation.
7638 * data.c (Fmultibyte_string_p): Doc fix.
7640 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7642 Use emacs_open more consistently when opening files.
7643 This handles EINTR more consistently now, and makes it easier
7644 to introduce other uniform changes to file descriptor handling.
7645 * sysstdio.h: New file.
7646 * buffer.c (mmap_init):
7647 * cygw32.c (chdir_to_default_directory):
7648 * dispnew.c (Fopen_termscript):
7649 * emacs.c (Fdaemon_initialized):
7650 * fileio.c (Fdo_auto_save):
7651 * image.c (slurp_file, png_load_body, jpeg_load_body):
7652 * keyboard.c (Fopen_dribble_file):
7654 * print.c (Fredirect_debugging_output):
7655 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7656 * termcap.c (tgetent):
7657 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7658 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7659 * w32term.c (w32_initialize) [CYGWIN]:
7660 * xfaces.c (Fx_load_color_file):
7661 Use emacs_open instead of plain open, and emacs_fopen instead of
7663 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7664 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7665 * callproc.c (default_output_mode): New constant.
7666 (Fcall_process): Use it to call emacs_open instead of plain creat.
7667 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7668 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7669 (emacs_fopen): New function.
7670 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7671 Include <lisp.h>, for emacs_open.
7672 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7674 Remove duplicate #include directives.
7675 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7677 Don't include stdio.h twice.
7678 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7679 Don't include sys/types.h or stdio.h twice.
7680 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7681 * lread.c: Don't include coding.h twice.
7682 * nsfont.m: Don't include frame.h twice.
7683 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7684 * ralloc.c: Don't include <unistd.h> twice.
7685 * xdisp.c: Don't include font.h twice.
7686 * xterm.c: Don't include fontset.h twice.
7687 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7689 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7691 Scale ImageMagick images more carefully.
7692 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7693 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7694 Be more careful about avoiding undefined behavior after
7695 integer overflow and division by zero.
7697 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7699 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7700 (syms_of_w32fns): DEFSYM them.
7701 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7702 (CCHDEVICENAME): Define macros if not defined.
7703 (struct MONITOR_INFO_EX): New struct.
7704 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7705 (enum_display_monitors_fn): New variable.
7706 (globals_of_w32fns): Initialize it.
7707 (Fx_display_pixel_width, Fx_display_pixel_height)
7708 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7709 multi-monitor setups in docstrings.
7710 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7711 screen size by primary monitor's millimeter per pixel.
7712 (w32_monitor_enum, w32_display_monitor_attributes_list)
7713 (w32_display_monitor_attributes_list_fallback)
7714 (Fw32_display_monitor_attributes_list): New functions.
7715 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7717 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7719 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7721 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7723 * fileio.c (Qfile_notify_error): New error symbol.
7725 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7726 * inotify.c (inotify_callback, symbol_to_inotifymask)
7727 (Finotify_add_watch, Finotify_rm_watch): Use it.
7728 (inotifyevent_to_event): Exchange order of cookie and file name.
7729 (Finotify_add_watch): Adapt docstring.
7731 * lisp.h (Qfile_notify_error): Declare.
7733 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7735 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7736 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7737 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7738 which did not work (see <http://bugs.gnu.org/14569#307>).
7739 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7740 && (!noninteractive || initialized)). This attempts to thread
7741 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7743 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7745 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7746 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7748 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7750 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7751 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7752 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7753 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7755 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7757 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7758 Define to __sys_siglist.
7760 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7762 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7763 word-wrap, so that overflow-newline-into-fringe would work in
7764 visual-line-mode. (Bug#2749)
7765 (move_it_in_display_line_to): When the last scanned display
7766 element fits exactly on the display line, and
7767 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7768 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7769 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7770 finding buffer position that corresponds to pixel coordinates,
7771 e.g. in buffer_posn_from_coords.
7773 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7775 * process.c (handle_child_signal): Call catch_child_signal if
7778 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7780 Don't convert function pointers to void * and back.
7781 It isn't portable C, and it's easy enough to avoid.
7782 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7783 (make_save_value): Add support for SAVE_FUNCPOINTER.
7784 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7785 * print.c (print_object):
7786 Distinguish function from object pointers.
7787 * lisp.h (SAVE_FUNCPOINTER): New constant.
7788 (SAVE_SLOT_BITS): Adjust to it.
7789 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7790 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7791 (voidfuncptr): New typedef.
7792 (struct Lisp_Save_Value): New member data[0].funcpointer.
7793 (XSAVE_FUNCPOINTER): New function.
7795 Simplify buildobj processing.
7796 * Makefile.in (buildobj.h): Make it a sequence of strings each
7797 followed by comma, rather than a single string. Put it into a
7798 .tmp file in case there's an error while generating it.
7799 (gl-stamp): Use .tmp for temp files.
7800 (mostlyclean): Clean .tmp files.
7801 * doc.c (buildobj): Move to just the routine that needs it.
7802 It's now an array of strings, so processing is simpler.
7804 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7806 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7807 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7808 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7809 Invoke malloc_enable_thread even when not interactive.
7810 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7811 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7812 in this case, since the underlying bug has now been fixed.
7814 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7816 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7817 unlinking it (bug#14691).
7819 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7821 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7822 before checking whether buffer is modified. This lets
7823 `kill-buffer-query-functions' cancel killing of the buffer or save
7824 its content before `kill-buffer' asks user the "Buffer %s
7825 modified; kill anyway?" question.
7827 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7829 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7830 Let the super performKeyEquivalent deal with them (Bug#14747).
7832 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7834 * widget.c (resize_cb): Remove unused local.
7836 Do not use GTK 3 if it exists but cannot be compiled.
7837 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7838 * xterm.c (x_error_handler) [!USE_GTK]:
7841 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7843 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7845 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7846 to the valid range of values. (Bug#14753)
7848 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7849 when moving point by using the current glyph matrix. This avoids
7850 the need to force redisplay when this function is called in a
7853 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7855 Fix minor problems found by static checking.
7856 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7857 Redo the latter's body to sidestep GCC parenthesization warnings.
7858 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7859 * coding.c (detect_coding, detect_coding_system):
7860 * coding.h (struct undecided_spec):
7861 Use bool for boolean.
7862 * image.c (QCmax_width, QCmax_height): Now static.
7863 * xdisp.c (Fmove_point_visually): Remove unused local.
7865 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7867 * xdisp.c (Fmove_point_visually): New function.
7869 2013-06-28 Kenichi Handa <handa@gnu.org>
7871 * coding.h (define_coding_undecided_arg_index): New enum.
7872 (coding_attr_index): New members
7873 coding_attr_undecided_inhibit_null_byte_detection,
7874 coding_attr_undecided_inhibit_iso_escape_detection,
7875 coding_attr_undecided_prefer_utf_8.
7876 (undecided_spec): New struct.
7877 (struct coding_system): New member `undecided' of the member
7880 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7881 (detect_coding): Likewise.
7882 (detect_coding_system): Likewise.
7883 (Fdefine_coding_system_internal): New coding system properties
7884 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7886 (syms_of_coding): Adjust for coding_arg_undecided_max.
7888 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7890 * image.c (x_from_xcolors): Remove unused local.
7892 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7894 Defer image data transfer between X client and server until actual
7897 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7900 * image.c (Destroy_Image): Remove.
7901 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7902 `mask_p', and `colors_p'. All uses changed.
7903 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7904 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7905 New macros for `flags' arg to x_clear_image_1.
7906 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7907 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7908 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7909 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7910 (image_get_x_image, image_unget_x_image): New functions or macros.
7911 (image_background, image_background_transparent, x_to_xcolors)
7912 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7913 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7914 instead of Destroy_Image.
7915 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7916 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7917 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7918 (imagemagick_load_image, svg_load_image): Use them instead of
7919 x_create_x_image_and_pixmap, and x_put_x_image followed by
7920 x_destroy_x_image, respectively.
7921 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7922 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7923 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7924 background_transparent fields.
7925 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7926 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7928 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7930 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7931 This mostly consists of undoing recent changes.
7932 * callproc.c (Fcall_process):
7933 * process.c (create_process):
7934 Do not worry about catching SIGCHLD here, undoing previous change.
7935 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7936 * process.c, process.h (catch_child_signal):
7937 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7938 * process.c (catch_child_handler): Don't worry about being called
7939 lazily and do not assume caller has blocked SIGCHLD, undoing
7940 previous change. Move first-time stuff back to
7941 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7942 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7943 set lib_child_handler if it's already initialized, which may
7944 help avoid problems on GNUstep.
7946 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7948 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7949 * callproc.c (Fcall_process):
7950 * process.c (create_process):
7951 Make sure SIGCHLD is caught before we fork,
7952 since Emacs startup no arranges to catch SIGCHLD.
7953 * process.c (lib_child_handler): Initialize to null, not to
7955 (catch_child_signal): Allow self to be called lazily.
7956 Do nothing if it's already been called.
7957 Assume caller has blocked SIGCHLD (all callers do now).
7958 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7959 just before it's really needed.
7960 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7961 since it hasn't been caught yet.
7963 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7965 * image.c (compute_image_size): New function to implement
7966 :max-width and :max-height.
7967 (imagemagick_load_image): Use it.
7969 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7971 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7972 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7974 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7975 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7976 the SIGCHLD handler, since the code is not atomic and (due to glib)
7977 signals may be arriving now.
7978 * sysdep.c (init_signals): Do not catch child signals here;
7979 'main' now does that later, at a safer time.
7981 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7983 Clean up SIGCHLD handling a bit (Bug#14569).
7984 * process.c, process.h (catch_child_signal):
7985 Now always extern, even if !NS_IMPL_GNUSTEP.
7986 * process.c (catch_child_signal): Move glib tickler here from
7987 init_process_emacs, so that it's done earlier in Emacs
7988 initialization. Also move the noninteractive && !initialized
7989 check here from init_process_emacs. This is all a bit cleaner for
7990 GNUish platforms, and I hope it works around the Cygwin bug.
7991 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7992 that glib signal handling is tickled before glib creates threads.
7994 * process.c (wait_reading_process_output): Avoid int overflow
7995 when reading more than 2 GiB total from a process.
7997 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7999 * process.c (create_process): Handle a couple more cases,
8000 i.e., work even if new_argv and wait_child_setup[i] are cached.
8001 Use Fcall_process's style for volatile vars.
8003 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8005 * process.c (create_process): Mark PROCESS volatile.
8007 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8009 Use C99-style flexible array members if available.
8010 This avoids some subtle aliasing issues, which typically
8011 aren't a problem with GCC but may be a problem elsewhere.
8012 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8013 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8014 In either case, it uses a flexible array member rather than
8015 the old struct hack. All uses changed.
8016 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8017 Adjust to sdata reorganization.
8018 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8019 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8020 that ports better to pre-C99 non-GCC.
8021 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8022 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8023 as the latter has changed.
8024 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8025 and port better to pre-C99 GCC.
8026 * image.c (struct xpm_cached_color):
8027 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8028 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8029 Use FLEXIBLE_ARRAY_MEMBER.
8030 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8031 Move decl to top level so it gets checked against implementation.
8032 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8033 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8035 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8037 * syntax.c: Integer cleanups.
8038 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8039 All uses that need 0-or-2 changed to:
8040 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8041 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8042 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8043 (char_quoted, prev_char_comend_first, back_comment)
8044 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8045 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8046 Use bool for boolean.
8047 (update_syntax_table, skip_chars, skip_syntaxes):
8048 Prefer int to unsigned when either will do.
8049 (back_comment): Return boolean success flag, like forw_comment,
8050 instead of positive-or-minus-1 (which might have overflowed int anyway).
8051 Don't stuff ptrdiff_t into int.
8052 (syntax_spec_code, syntax_code_spec): Now const.
8053 (Fmatching_paren, scan_lists, scan_sexps_forward):
8054 Use enum syntaxcode for syntax code.
8055 (Fmatching_paren): Check that arg is a character, not just an integer.
8056 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8057 (Finternal_describe_syntax_value): Omit no-longer-needed
8059 (skip_chars): Use char, not unsigned char, when the distinction
8061 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8062 * bytecode.c (exec_byte_code):
8063 * syntax.c (syntax_spec_code, Fchar_syntax)
8064 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8066 * syntax.h (SYNTAX_WITH_FLAGS):
8067 Omit unnecessary casts.
8069 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8071 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8072 line dimensions here, to avoid race conditions with the main
8073 thread. (Bug#14062, bug#14630, bug#14669)
8075 * w32term.c (w32_draw_window_cursor): Compute the header line and
8076 mode line dimensions here.
8077 <w32_system_caret_window, w32_system_caret_hdr_height>:
8078 <w32_system_caret_mode_height>: New variables.
8080 * w32term.h: Declare them.
8082 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8084 * alloc.c (die): Move "assertion failed" string here ...
8085 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8086 COND when SUPPRESS_CHECKING. This shrinks the executable text
8087 size by 0.8% to 2.2% when configured with --enable-checking,
8088 depending on optimization flags (GCC 4.8.1 x86-64).
8090 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8092 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8094 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8095 base is 2; this is more accurate.
8097 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8099 * sound.c (string_default): Move to !WINDOWSNT section.
8100 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8102 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8104 * sound.c: Integer cleanups.
8105 Remove unnecessary forward decls.
8106 (struct sound_device): The 'file' member is now a Lisp_Object, not
8107 a char *, so that we needn't invoke alloca on a huge size.
8108 (Fplay_sound_internal): Adjust to this.
8109 (string_default): New function.
8110 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8111 Use it to adjust to the struct sound_device change.
8112 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8113 (be2hs) [0]: Remove.
8115 * syntax.c (skip_chars): Don't use uninitialized storage
8116 when searching a multibyte buffer for characters that are not in a
8117 unibyte string that contains non-ASCII characters.
8119 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8121 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8122 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8124 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8126 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8128 2013-06-18 Kenichi Handa <handa@gnu.org>
8130 * font.c (Ffont_spec): Signal an error for an invalid font name
8133 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8135 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8136 In particular this ports to 32-bit sparc Sun cc.
8137 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8138 array with a dummy element at specpdl[-1], so that its address can
8140 (unbind_to): Do not copy the binding; not needed, now that we
8141 copy old_value in the one place where the copy is needed.
8142 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8143 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8144 (union specbinding): Rename from struct specbinding. Redo layout
8145 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8146 which is not portable. With Sun C 5.12 32-bit sparc, the
8147 declaration causes nargs to be an unsigned bitfield, a behavior
8148 that the C standard allows; but Emacs wants nargs to be signed.
8149 The overall type is now a union of structures rather than a
8150 structure of union of structures, and the 'kind' member is now a
8151 bitfield, so that the overall type doesn't grow. All uses changed.
8152 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8154 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8156 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8157 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8159 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8161 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8163 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8164 unless we know that the window w's frame is a frame object.
8165 Another attempt at solving bug#14062 and bug#14630.
8167 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8169 * textprop.c (property_set_type): New enum.
8170 (add_properties): Allow appending/prepending text properties.
8171 (add_text_properties_1): Factored out of Fadd_text_properties.
8172 (Fadd_text_properties): Move all the code into
8173 add_text_properties_1.
8174 (Fadd_face_text_property): New function that calls
8175 add_text_properties_1.
8177 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8179 Move functions from lisp.h to individual modules when possible.
8180 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8181 * alloc.c (XFLOAT_INIT, set_symbol_name):
8182 * buffer.c (CHECK_OVERLAY):
8183 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8184 (set_char_table_parent):
8185 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8186 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8187 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8188 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8190 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8191 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8192 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8193 (backtrace_args, backtrace_debug_on_exit):
8194 * floatfns.c (CHECK_FLOAT):
8195 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8196 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8197 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8198 (set_hash_index_slot):
8199 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8200 * marker.c (CHECK_MARKER):
8201 * textprop.c (CHECK_STRING_OR_BUFFER):
8202 * window.c (CHECK_WINDOW_CONFIGURATION):
8203 Move here from lisp.h, and make these functions static rather than
8205 * buffer.c (Qoverlayp):
8207 * fns.c (Qhash_table_p):
8208 * window.c (Qwindow_configuration_p):
8210 * lisp.h: Remove the abovementioned defns and decls.
8212 Use functions, not macros, for XINT etc (Bug#11935).
8213 In lisp.h, prefer functions to function-like macros, and
8214 constants to object-like macros, when either will do. This:
8215 . simplifies use, as there's no more need to worry about
8216 arguments' side effects being evaluated multiple times.
8217 . makes the code easier to debug on some platforms.
8218 However, when using gcc -O0, keep using function-like macros
8219 for a few critical operations, for performance reasons.
8220 This sort of thing isn't needed with gcc -Og, but -Og
8221 is a GCC 4.8 feature and isn't widely-enough available yet.
8222 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8223 Remove enum lsb_bits; no longer needed.
8224 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8225 * buffer.c (Qoverlap):
8227 * fns.c (Qhash_table_p):
8228 Now extern, so lisp.h can use these symbols.
8229 * dispextern.h: Include character.h, for MAX_CHAR etc.
8230 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8231 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8232 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8233 (GLYPH_CODE_P): Move here from lisp.h.
8234 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8235 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8236 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8237 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8238 XUNTAG now returns void *.
8239 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8240 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8241 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8242 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8243 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8244 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8245 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8246 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8247 New macros, renamed from their sans-lisp_h_ counterparts.
8248 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8249 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8250 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8251 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8252 If compiling via GCC without optimization, define these as macros
8253 in addition to inline functions.
8254 To disable this, compile with -DINLINING=0.
8255 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8256 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8257 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8258 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8259 (INTMASK, VALMASK): Now macros, since static values cannot be
8260 accessed from extern inline functions.
8261 (VALMASK): Also a constant, for benefit of old GDB.
8262 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8263 is INTEGERP, which can fold it in.
8264 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8265 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8266 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8267 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8268 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8269 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8270 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8271 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8272 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8273 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8274 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8275 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8276 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8277 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8278 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8279 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8280 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8281 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8282 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8283 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8284 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8285 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8286 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8287 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8288 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8289 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8290 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8291 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8292 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8293 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8294 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8295 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8296 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8298 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8299 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8300 (VALMASK): Define in one place rather than in two, merging the
8301 USE_LSB_TAG parts; this is simpler.
8302 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8303 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8304 Move up, to avoid use before definition.
8305 Also include "globals.h" earlier, for the same reason.
8306 (make_natnum): New function.
8307 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8308 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8309 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8310 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8311 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8312 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8313 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8314 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8315 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8316 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8317 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8318 (Qwindow_configuration_p, Qimage): New forward declarations.
8319 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8320 (STRING_COPYIN): Remove; unused.
8321 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8322 (xcar_addr, xcdr_addr): New functions. All uses changed.
8323 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8324 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8325 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8326 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8327 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8328 (TYPE_RANGED_INTEGERP): Simplify.
8329 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8330 (setlocale, fixup_locale, synchronize_system_messages_locale)
8331 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8332 Now empty functions, not macros.
8333 (functionp): Return bool, not int.
8334 * window.c (Qwindow_configuration_p): Now extern,
8335 so window.h can use it.
8336 * window.h (Qwindowp): Move decl back to lisp.h.
8338 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8340 * xdisp.c (Fline_pixel_height): New function, required for solving
8343 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8345 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8347 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8349 * lread.c (syms_of_lread):
8350 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8352 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8354 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8356 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8358 * fileio.c (expand_file_name): Doc fix.
8360 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8362 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8363 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8364 Wait for self, not for 0. This can't hurt on GNU or similar
8365 system, and may help with Cygwin.
8367 * keyboard.c: Don't use PROP (...) as an lvalue.
8368 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8369 Use set_prop (A, B), not PROP (A) = B.
8371 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8373 * xdisp.c (get_it_property): Use it->window instead of generating
8374 a Lisp object from it->w.
8376 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8378 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8379 get-char-property the window that is being rendered, instead of
8380 the buffer, to support window-specific overlays. (Bug#14575)
8381 (compute_display_string_pos): When W is NULL, use the current
8382 buffer as the object to pass to get-char-property.
8383 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8384 pointer member of the bidi iterator, since no window is pertinent
8387 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8389 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8390 being displayed, and pass it to compute_display_string_pos.
8391 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8392 (bidi_paragraph_init): All callers changed.
8394 * xdisp.c (init_from_display_pos, init_iterator)
8395 (handle_single_display_spec, next_overlay_string)
8396 (get_overlay_strings_1, reseat_1, reseat_to_string)
8397 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8398 Set bidi_it.w member from it->w.
8399 (compute_display_string_pos): Accept additional argument, the
8400 window being displayed, and pass it to Fget_char_property.
8403 * dispextern.h (struct bidi_it): New member w, the window being
8405 (compute_display_string_pos): Adjust prototype.
8407 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8409 * xgselect.c: Remove unneeded include xterm.h.
8411 * process.c (wait_reading_process_output): Check for NS before GLIB.
8412 GLIB may be linked in due to rsvg, but ns_select must be called.
8414 * xgselect.c (xg_select): Remove call to window_system_available
8415 and g_main_context_pending at the top, so Gdk events (i.e. file
8416 notify) are processed when Emacs is started with -nw.
8418 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8420 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8421 (ctagsfiles3): New variable, includes only *.m files.
8422 (TAGS): Use an explicit language name in the regular expressions,
8423 to avoid transformation of '/SOMETHING' by MSYS to
8424 'c:\MSYS\SOMETHING'.
8426 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8428 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8430 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8432 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8433 still need to set the mouse pointer shape and activate help-echo.
8436 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8438 A few porting etc. fixes for the new file monitor code.
8439 See the thread containing
8440 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8441 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8442 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8443 (dir_monitor_callback, Fgfile_rm_watch):
8444 Use assq_no_quit instead of Fassoc, for speed.
8445 (dir_monitor_callback, Fgfile_rm_watch):
8446 eassert that the monitor is a fixnum.
8447 (dir_monitor_callback): No need for CDR_SAFE.
8448 Simplify building of lisp with alternative tails.
8449 (Fgfile_add_watch, Fgfile_rm_watch):
8450 Do not assume glib functions set errno reliably on failure.
8451 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8452 and signal an error otherwise.
8453 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8454 Use Fdelq instead of Fdelete, for speed.
8456 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8458 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8459 don't insist on being invoked on a highlighted tool-bar button.
8460 Avoids losing tool-bar functionality when mouse-highlight is nil.
8461 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8462 Don't highlight when mouse-highlight is nil.
8463 (note_mouse_highlight): When mouse-highlight is nil, don't return
8464 right away; instead, run tool-bar and mode-line highlight
8465 subroutine, clear any existing highlight, and revert the mouse
8466 pointer to its default shape. (Bug#14558)
8468 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8470 * lisp.mk (lisp): Add prog-mode.el.
8472 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8474 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8475 * process.c (dummy_handler): New function.
8476 (lib_child_handler): New static var.
8477 (handle_child_signal): Invoke it.
8478 (catch_child_signal): If a library has set up a signal handler,
8479 save it into lib_child_handler.
8480 (init_process_emacs): If using glib and not on Windows, tickle glib's
8481 child-handling code so that it initializes its private SIGCHLD handler.
8482 * syssignal.h (SA_SIGINFO): Default to 0.
8483 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8484 31; it should no longer be needed now.
8486 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8488 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8490 * gfilenotify.c (globals_of_gfilenotify): New function.
8491 (syms_of_gfilenotify): Move global initialization there.
8493 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8495 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8497 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8498 * keyboard.c (menu_bar_items, tool_bar_items):
8499 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8500 not override local keymaps any more.
8502 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8504 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8506 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8508 * w32console.c (initialize_w32_display): Return the dimensions of
8509 the console window via 2 additional arguments, not via the current
8510 frame. This avoids crashes due to overrunning the bounds of
8511 frame's decode_mode_spec_buffer, which is not resized following
8512 the change of the frame dimensions from the initial 10x10.
8514 * w32term.h (w32_initialize_display_info): Adjust prototype.
8516 * term.c (init_tty): Take dimensions of the frame from the values
8517 returned by initialize_w32_display.
8519 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8520 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8521 (LIBES): Add $(GFILENOTIFY_LIBS).
8523 * w32inevt.c (handle_file_notifications): Add dummy implementation
8524 for !HAVE_W32NOTIFY.
8526 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8528 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8530 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8532 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8534 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8536 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8538 Fix minor problems found by static checking.
8539 * data.c (pure_write_error):
8540 Use xsignal2, not Fsignal, as Fsignal might return.
8541 * eval.c (set_backtrace_debug_on_exit): Now static.
8542 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8543 No longer inline. EXTERN_INLINE is needed only for functions
8544 defined in .h files. Reindent function header as per GNU style.
8545 (backtrace_p, backtrace_top, backtrace_next):
8546 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8547 compiler or linker. Add extern decls to pacify gcc -Wall.
8548 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8550 * frame.c (free_monitors): Define only on platforms that need it.
8551 * nsterm.m (ns_term_init):
8552 * process.c (catch_child_signal):
8553 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8554 defined on all porting targets these days.
8555 * process.c, process.h (catch_child_signal):
8556 Make it extern only if NS_IMPL_GNUSTEP is defined.
8558 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8560 * w32.c (gettimeofday): Make the signature identical to prototype
8561 in nt/inc/sys/time.h.
8563 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8565 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8568 * keyboard.c (safe_run_hooks_error): Improve error message.
8570 * data.c (pure_write_error): Add `object' argument.
8571 * puresize.h (CHECK_IMPURE): Use it.
8573 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8575 * Makefile.in (NOTIFY_OBJ): New variable.
8576 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8578 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8579 Call syms_of_gfilenotify.
8581 * gfilenotify.c: New file.
8583 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8584 and Qfile_w32notify.
8585 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8586 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8588 * lisp.h: Declare syms_of_gfilenotify.
8590 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8592 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8594 Merge the specpdl and backtrace stacks. Make the structure of the
8595 specpdl entries more obvious via a tagged union of structs.
8596 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8597 (enum specbind_tag): New enum.
8598 (struct specbinding): Make it a tagged union of structs.
8599 Add a case for backtrace records.
8600 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8601 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8602 (backtrace_debug_on_exit): New accessors.
8603 (struct backtrace): Remove.
8604 (struct catchtag): Remove backlist field.
8605 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8607 (Flocal_variable_p): Speed up the common case where the binding is
8609 * eval.c (backtrace_list): Remove.
8610 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8611 (set_backtrace_args, set_backtrace_nargs)
8612 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8613 (backtrace_next): New functions.
8614 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8615 (unwind_to_catch, internal_lisp_condition_case)
8616 (internal_condition_case, internal_condition_case_1)
8617 (internal_condition_case_2, internal_condition_case_n): Don't bother
8618 with backtrace_list any more.
8619 (Fsignal): Adjust to new backtrace format.
8620 (grow_specpdl): Move up.
8621 (record_in_backtrace): New function.
8622 (eval_sub, Ffuncall): Use it.
8623 (apply_lambda): Adjust to new backtrace format.
8624 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8626 (specbind): Adjust to new specpdl format. Simplify.
8627 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8628 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8630 (mark_backtrace): Remove.
8631 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8632 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8633 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8635 * profiler.c (record_backtrace): Use get_backtrace.
8636 (handle_profiler_signal): Use backtrace_top_function.
8637 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8640 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8642 * process.h (catch_child_signal): Declare.
8644 * process.c (catch_child_signal): New function.
8645 (init_process_emacs): Call it.
8647 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8648 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8650 (x_set_cursor_type): Remove declaration.
8651 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8652 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8653 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8654 (ns_get_color): Use F suffix on float.
8655 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8656 (ns_get_rgb_color): Remove.
8657 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8658 (note_mouse_movement): x and y are CGFloat.
8659 (ns_draw_fringe_bitmap): Remove unused rowY.
8660 Change #if to COCOA && >= 10_6.
8661 (ns_draw_window_cursor): Remove unused overspill.
8662 (ns_draw_underwave): width and x are EamcsCGFloat.
8663 (ns_draw_box): thickness is CGFloat.
8664 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8665 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8666 if not in main thread.
8667 (ns_get_pending_menu_title, ns_check_menu_open)
8668 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8669 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8670 (sendFromMainThread:): New method.
8671 (changeFont:): size is CGFloat.
8672 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8673 Disable warning about permanent text.
8674 (characterIndexForPoint:): Adjust return type depending on GNUstep
8676 (mouseDown:): delta is CGFloat.
8677 (updateFrameSize): Remove unised variable f.
8678 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8679 Cast float to EmacsCGFloat.
8680 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8681 also to -1 when restoring.
8682 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8683 inside NS_IMPL_COCOA.
8684 (toggleFullScreen:): Put call to toggleFullScreen inside
8685 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8686 (setPosition:portion:whole:): por is CGFloat.
8687 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8688 (mouseDown:): Use CGFloat.
8689 (mouseDragged:): Remove unised variable edge.
8690 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8692 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8694 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8695 when NS_IMPL_GNUSTEP.
8696 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8697 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8698 (EmacsToolbar): Add clearAll. Add tag argument to
8699 addDisplayItemWithImage.
8700 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8702 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8704 * nsmenu.m (ns_update_menubar): Make static.
8705 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8706 (fillWithWidgetValue:): Add cast to SEL for setAction.
8707 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8708 (update_frame_tool_bar): Update code for GNUstep.
8709 (clearAll): New method.
8710 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8711 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8712 Move identifierToItem setObject and activeIdentifiers addObject before
8713 call to insertItemWithItemIdentifier.
8714 (validateVisibleItems): Fix indentation.
8715 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8716 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8717 UtilityWindow to aStyle, remove call to setStyleMask.
8719 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8721 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8722 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8723 Use F suffix on floats.
8724 (ns_char_width): Returns CGFloat.
8725 (ns_ascii_average_width): w is CGFloat instead of float.
8726 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8728 (ns_glyph_metrics): CGFloat instead of float.
8730 * nsfns.m (x_set_foreground_color, x_set_background_color):
8732 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8733 remove unused variables.
8734 (Fns_read_file_name): Keep track if panel is for save.
8735 Use ns_filename_from_panel/ns_directory_from_panel.
8736 (Fns_list_services): delegate only used for COCOA.
8737 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8738 Just return the input if GNUstep.
8739 (x_screen_planes): Remove.
8740 (Fxw_color_values): Use EmacsCGFloat
8741 (Fns_display_monitor_attributes_list): Only get screen number for
8743 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8745 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8746 ns_directory_from_panel.
8748 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8750 * process.c (handle_child_signal): Also use WCONTINUED.
8751 This is so that list-processes doesn't mistakenly list the process
8752 as stopped, when the process has actually been continued and is
8755 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8757 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8758 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8759 not already configured.
8761 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8763 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8765 * Makefile.in (mostlyclean): Remove *.res files.
8767 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8769 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8770 a buffer (bug#8447).
8772 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8774 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8775 display vector, and we backtrack, handle the case that the
8776 previous character position is also displayed from a display
8777 vector or covered by a display string or image. (Bug#14476)
8779 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8781 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8782 (struct MonitorInfo, free_monitors): Remove.
8783 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8784 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8785 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8788 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8789 (struct MonitorInfo, free_monitors): Remove.
8790 (ns_screen_name): Make static.
8791 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8792 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8795 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8796 (struct MonitorInfo): New struct.
8797 (free_monitors, make_monitor_attribute_list): Declare.
8799 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8801 (free_monitors, make_monitor_attribute_list): New functions.
8802 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8805 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8807 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8809 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8811 * keyboard.c: Apply keyboard decoding only to events that come directly
8812 from the tty, not from unread-command-events (bug#14368).
8813 (read_event_from_main_queue): New function, extracted from read_char.
8814 (read_decoded_char): Remove.
8815 (read_decoded_event_from_main_queue): New function to replace it.
8816 (read_char): Use it.
8817 (read_key_sequence): Use read_char rather than read_decoded_char.
8819 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8821 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8823 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8825 2013-05-22 Kenichi Handa <handa@gnu.org>
8827 The following changes are to fix the setting of
8828 buffer-file-coding-system on, for instance, C-x RET c unix RET
8829 _FILE_OF_DOS_EOL_TYPE_ RET.
8831 * coding.h (struct coding_system): New member detected_utf8_chars.
8833 * coding.c (detect_coding_utf_8): Count characters and check EOL
8834 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8836 (setup_coding_system): Do not initialize coding->head_ascii.
8837 (check_ascii): Do not set coding->eol_seen but update it. Do not
8838 call adjust_coding_eol_type here.
8839 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8840 If the eol-type of CODING is already specified, adjust the eol type
8841 of the found coding-system.
8842 (decode_coding_gap): Cancel previous change. Utilize the
8843 character numbers counted by detect_coding_utf_8. Fix detection
8846 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8848 * search.c (looking_at_1): Only set last_thing_searched if the match
8849 changed the match-data (bug#14281).
8851 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8853 * xdisp.c (reseat_at_previous_visible_line_start):
8854 Already declared in dispextern.h, so remove it here.
8855 (move_it_vertically_backward): Likewise.
8857 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8859 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8860 (Fx_display_pixel_width, Fx_display_pixel_height)
8861 (Fx_display_mm_width, Fx_display_mm_height):
8862 Mention `display-monitor-attributes-list' in docstrings.
8864 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8865 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8866 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8867 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8868 (Fx_display_backing_store, Fx_display_visual_class)
8869 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8870 (Fx_display_grayscale_p, Fx_display_pixel_width)
8871 (Fx_display_pixel_height, Fx_display_planes)
8872 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8873 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8874 (Fx_display_mm_width, Fx_display_mm_height)
8875 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8876 height for all physical monitors as in X11.
8878 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8879 Return pixel width or height for all physical monitors as in X11.
8881 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8883 Port --enable-gcc-warnings to clang.
8884 * bytecode.c (exec_byte_code):
8886 Redo diagnostic pragmas to pacify clang, too.
8887 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8888 * editfns.c (Fencode_time):
8889 * fileio.c (file_accessible_directory_p):
8890 * font.c (font_unparse_xlfd):
8891 Use '&"string"[index]' instead of '"string" + (index)'.
8892 * undo.c (user_error): Remove; unused.
8894 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8896 * insdel.c (insert_1_both): Document the arguments, instead of
8897 referring to insert_1, which no longer exists.
8899 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8900 some window, increment windows_or_buffers_changed, so that
8901 *Messages* display in that window is updated. (Bug#14408)
8903 * w32.c: Include epaths.h.
8904 (init_environment): Use cmdproxy.exe without leading directories.
8905 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8907 (gettimeofday): Adjust signature and return value to Posix
8910 * unexw32.c (open_output_file): Delete the existing emacs.exe
8911 before creating it, to break the hard link to the versioned
8914 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8915 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8916 (FIRSTFILE_OBJ): New variables.
8917 (W32_RES): Rename to EMACSRES. All users changed.
8918 (base_obj): Use $(CM_OBJ).
8919 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8920 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8921 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8922 $(W32_RES_LINK) before $(LIBES).
8923 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8925 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8927 * makefile.w32-in (DOC): Use just "DOC".
8929 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8931 * process.c: Export default filters and sentinels to Elisp.
8932 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8934 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8935 (Fset_process_sentinel, Fformat_network_address):
8936 Default to them instead of nil.
8937 (server_accept_connection): Sentinels can't be nil any more.
8938 (read_and_dispose_of_process_output): New function, extracted from
8939 read_process_output.
8940 (read_process_output): Use it; filters can't be nil.
8941 (Finternal_default_process_filter): New function, extracted from
8942 read_process_output.
8943 (exec_sentinel_unwind): Remove function.
8944 (exec_sentinel): Don't zilch sentinel while running.
8945 (status_notify): Sentinels can't be nil.
8946 (Finternal_default_process_sentinel): New function extracted from
8948 (setup_process_coding_systems): Default filter is not nil any more.
8949 (syms_of_process): Export new Elisp functions and initialize
8951 * lisp.h (make_lisp_proc): New function.
8953 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8955 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8957 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8959 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8960 unless we know that the window w is a leaf window.
8961 Another attempt at solving bug#14062.
8963 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8965 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8968 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8970 * image.c (gif_load): Check that subimages fit (Bug#14345).
8972 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8974 * lread.c (skip_dyn_eof): New function.
8975 (read1): Use it to skip the end of a file in response to #@00.
8977 * doc.c (get_doc_string): Slightly relax the sanity checking.
8979 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8981 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8982 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8983 (MonitorInfo): New struct.
8984 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8985 (Fns_display_monitor_attributes_list): New functions.
8986 (display-usable-bounds): Remove.
8987 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8990 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8992 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8993 (GTK_CHECK_VERSION): New macro, if not already defined.
8994 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8995 replaced by GTK_CHECK_VERSION.
8997 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8999 * xterm.h (GTK_PREREQ): New macro.
9000 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9001 to use this macro instead, for consistency and clarity.
9003 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9005 * xdisp.c (row_for_charpos_p): New function, with code of
9006 cursor_row_p, but accepts an additional argument CHARPOS instead
9007 of using a hardcoded PT.
9008 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9009 (row_containing_pos): Call row_for_charpos_p instead of partially
9010 doing the same. Fixes cursor positioning under longlines-mode
9011 when longlines-show-effect includes more than one newline, when
9012 moving the cursor vertically up.
9014 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9016 * makefile.w32-in (ACL_H): New macro.
9017 ($(BLD)/fileio.$(O)): Update dependencies.
9019 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9021 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9022 * Makefile.in (LIB_ACL): New macro.
9023 (LIBACL_LIBS): Remove.
9024 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9025 * fileio.c: Include <acl.h>.
9026 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9027 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9029 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9032 * unexelf.c: Don't assume ElfW (Half) fits in int.
9033 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9034 when dealing with ElfW (Half) values, since they can exceed 2**31
9035 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9036 (entry_address): Omit unused NUM arg. All uses changed.
9038 2013-05-07 Juri Linkov <juri@jurta.org>
9040 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9041 to the string converted from number with `Fnumber_to_string'.
9044 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9046 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9047 This fixes a problem introduced by my previous change.
9049 2013-05-07 Glenn Morris <rgm@gnu.org>
9051 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9053 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9055 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9057 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9059 Static checking by GCC 4.8.0.
9060 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9061 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9062 (x_get_monitor_attributes_fallback)
9063 (x_get_monitor_attributes_xinerama)
9064 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9065 Define only if USE_GTK.
9066 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9067 (x_get_monitor_attributes_fallback): Omit unused locals.
9068 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9069 Use double, not float, to avoid mixed-mode floating point arithmetic.
9071 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9072 Jan Djärv <jan.h.d@swipnet.se>
9074 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9075 (XINERAMA_CFLAGS): New macros.
9076 (ALL_CFLAGS, LIBES): Use them.
9078 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9079 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9080 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9081 (syms_of_xfns): DEFSYM them.
9082 (struct MonitorInfo): New struct.
9083 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9084 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9085 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9086 (x_get_monitor_attributes_xinerama): New functions.
9087 (Fx_display_monitor_attributes_list): New primitive.
9088 (syms_of_xfns): Defsubr it.
9090 * xterm.h (x_display_info): Add Xatom_net_workarea and
9091 Xatom_net_current_desktop.
9093 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9094 and dpyinfo->Xatom_net_current_desktop.
9096 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9098 * xdisp.c (pos_visible_p): Use the special code for finding the
9099 beginning of a display property or overlay for any "replacing"
9100 display property, not just for display strings. This solves
9101 incorrect reporting of position by posn-at-point. (Bug#14241)
9103 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9105 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9106 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9107 Verify that ElfW (Half) fits in int.
9108 (fatal): Use same signature as lisp.h.
9109 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9110 configure and build with -DUNEXELF_DEBUG without worrying about
9111 other modules that use DEBUG.
9112 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9113 possibly-wide integers now uses it instead of plain fprintf.
9114 (entry_address): New function, which avoids problems with 32-bit
9115 overflow on 64-bit hosts.
9116 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9117 (round_up): Don't assume the remainder fits in int.
9118 (find_section): Use bool for boolean. Simplify debug code.
9119 (unexec): Don't assume file sizes fit in int or size_t.
9120 Omit unnecessary trailing newline in 'fatal' format.
9121 Use strerror rather than outputting decimal error number.
9122 Remove unused code when emacs is not defined;
9123 this file relies on Emacs now.
9124 Don't assume e_phnum and e_shnum are positive.
9126 * regex.c: Fix problems when DEBUG is defined.
9127 (extract_number, extract_number_and_incr): Define regardless of
9128 whether DEBUG is defined; that's simpler and makes the code less
9129 likely to go stale in the normal case when DEBUG is not defined.
9130 Return int rather than taking an int * arg. All callers changed.
9131 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9132 Remove, replacing with ...
9133 (DEBUG_PRINT): New macro. All callers changed.
9134 (DEBUG_COMPILES_ARGUMENTS): New macro.
9135 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9136 (print_compiled_pattern, print_double_string) [DEBUG]:
9137 Use prototype rather than old-style definition.
9138 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9139 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9140 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9141 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9142 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9143 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9144 This matters only when DEBUG is defined.
9146 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9148 * xdisp.c (set_iterator_to_next): Set the
9149 ignore_overlay_strings_at_pos_p flag only if we are _really_
9150 iterating over an overlay string, as indicated by the
9151 current.overlay_string_index member. (Bug#14306)
9153 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9155 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9156 to where it is used, to avoid autorelease issues (Bug#14050).
9158 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9160 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9161 * fileio.c (syms_of_fileio): Implement this.
9162 * filelock.c (create_lock_file): If symbolic links don't work, so
9163 we use a regular file as a lock file, do not fsync the lock file;
9166 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9168 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9169 (syms_of_minibuf): Adjust accodingly.
9171 * callint.c (Fcall_interactively): Adjust calls accordingly.
9173 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9175 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9176 w->contents is a buffer before computing everything else.
9177 Use parentheses to disambiguate last part of the condition.
9179 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9180 assertion violations. (Bug#14062)
9182 2013-05-01 David Reitter <david.reitter@gmail.com>
9184 * nsfns.m (ns_tooltip): Initialize.
9186 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9188 * coding.c (decode_coding_gap): Don't remove the character before
9189 a newline unless it's a CR character. (Bug#14287)
9191 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9193 * dispextern.h (struct face): Move enum face_underline_type
9194 earlier so that bitfields can be in the same word.
9196 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9198 * nsfns.m (handlePanelKeys): New function.
9199 (EmacsOpenPanel:performKeyEquivalent:)
9200 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9201 arrows/function/control and copy/paste keys (Bug#14296).
9203 2013-04-27 Juri Linkov <juri@jurta.org>
9205 * callint.c (Fcall_interactively): Call `Qread_number' for
9206 interactive code letter `n' instead of using duplicate code.
9209 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9211 * systime.h (make_timeval): Declare as 'const'.
9213 2013-04-27 Kenichi Handa <handa@gnu.org>
9215 * font.c (font_open_entity): Always open a font of manageable
9218 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9220 Port better to AIX (Bug#14258).
9221 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9224 2013-04-24 Kenichi Handa <handa@gnu.org>
9226 * coding.c (decode_coding_iso_2022): When an invalid escape
9227 sequence is encountered, reset the invocation and designation
9228 status to the safest one.
9230 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9232 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9233 Without this fix, "make distclean" leaves stamp-h1 behind.
9235 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9237 * w32fns.c (w32_fullscreen_rect): New function to compute the
9238 window rectangle for the given fullscreen mode.
9239 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9240 longer tunes the window size. This keeps the window's edges flush
9241 with the screen and allows the taskbar to hide itself in fullboth.
9243 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9244 window decorations and uses the entire screen.
9246 * w32term.h (w32_fullscreen_rect) Add prototype.
9247 (struct w32_output): Replace normal_width, normal_height,
9248 normal_top, and normal_left members with a single normal_placement
9250 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9252 (FRAME_NORMAL_PLACEMENT): New macro.
9254 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9256 * minibuf.c (Ftest_completion): Silence compiler warning.
9258 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9260 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9263 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9266 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9267 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9268 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9269 parentheses where appropriate.
9271 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9273 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9275 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9277 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9278 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9279 Mention in the doc string that setting these variables takes
9280 effect only after a call to set-window-buffer. (Bug#14200)
9282 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9284 * indent.c (Fvertical_motion): Don't consider display strings on
9285 overlay strings as display strings on the buffer position we
9286 started from. This prevents vertical cursor motion from jumping
9287 more than one line when there's an overlay string with a display
9288 property at end of line.
9289 Reported by Karl Chen <Karl.Chen@quarl.org> in
9290 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9292 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9294 * window.c (select_window): `record_buffer' even if window is
9295 already selected (bug#14191).
9297 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9299 * window.c (Fwindow_end): Test more flags, including the buffer's
9300 last_overlay_modified flag, to determine whether the window's
9301 display is really up-to-date. Prevents the function from
9302 returning a stale value. (Bug#14170)
9303 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9306 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9308 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9309 garbaged only if it is not already the top frame on its TTY.
9310 This prevents flickering due to constant redrawing of TTY frames when
9311 there are GUI frames open in the same session. (Bug#13864)
9313 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9315 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9316 of marking the idle timers directly.
9318 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9320 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9323 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9325 * window.c (select_window): Don't record_buffer while the invariant is
9326 temporarily broken (bug#14161).
9328 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9330 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9332 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9334 2013-04-07 Romain Francoise <romain@orebokech.com>
9336 Ignore additional platform-specific ACL errors (Bug#13702).
9337 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9338 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9340 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9342 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9345 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9347 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9348 This bug was introduced by my 2013-02-25 change that simplified
9349 data_start configuration. Without this change, on GNU/Linux
9350 an Emacs configured with --enable-profiling fails immediately
9351 due to a profiler signal.
9352 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9353 with these flags. On platforms where special flags are needed
9354 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9355 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9356 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9358 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9360 Get rid of some platform-specific functions examining window
9361 system and its capabilities. This is a partial rework of the
9363 * lisp.h (have_menus_p): Remove prototype. This function is
9364 replaced with platform-independent window_system_available.
9365 (check_window_system): Move to...
9366 * frame.h (decode_window_system_frame, window_system_available):
9367 ...here, add new prototypes.
9368 * frame.c (window_system_available, decode_window_system_frame):
9370 (check_window_system): Platform-independent now.
9371 * xterm.h (x_in_use): Remove declaration.
9373 * w32term.h (check_x_frame):
9374 * nsterm.h (check_x_frame): Remove prototypes. This function
9375 is replaced with platform-independent decode_window_system_frame.
9376 * msdos.c (have_menus_p): Remove.
9377 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9378 Remove platform-specific functions. Use check_window_system,
9379 decode_window_system_frame and check_ns_display_info where
9380 appropriate. Minor style and comment tweaks.
9381 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9382 (check_x_frame): Likewise.
9383 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9385 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9386 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9387 * xmenu.c, xselect.c: All related users changed.
9389 2013-04-03 Kenichi Handa <handa@gnu.org>
9391 The following changes is to optimize the code for reading UTF-8
9394 * coding.c (check_ascii): Rename from detect_ascii. Return value
9395 changed. Check EOL format. Do not call adjust_coding_eol_type
9397 (check_utf_8): New function.
9398 (adjust_coding_eol_type): Do nothing if already adjusted.
9399 (detect_coding): Compare the return value of check_ascii with
9400 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9401 (decode_coding_gap): Optimize for valid UTF-8.
9403 2013-03-21 Kenichi Handa <handa@gnu.org>
9405 * coding.c (syms_of_coding): Cancel previous change.
9407 * insdel.c (insert_from_gap): Fix previous change.
9409 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9411 Consistently use platform-specific function to detect window system.
9412 * lisp.h (check_window_system): New prototype. This function is
9413 going to replace check_x, check_w32 and check_ns.
9414 (have_menus_p): Mention msdos.c in comment.
9415 * fontset.c (check_window_system_func): Remove. Adjust all users.
9416 * fontset.h (check_window_system_func): Remove prototype.
9417 * nsterm.h (check_ns):
9418 * xterm.h (check_x):
9419 * w32term.h (check_w32): Likewise.
9420 * menu.c (Fx_popup_menu): Use check_window_system.
9421 * msdos.c (check_window_system): Define for MS-DOS.
9422 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9423 * w32fns.c (check_window_system): Likewise for MS-Windows.
9424 * xfns.c (check_window_system): Likewise for X.
9425 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9426 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9428 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9430 Prefer < to > in range checks such as 0 <= i && i < N.
9431 This makes it easier to visualize quantities on a number line.
9432 This patch doesn't apply to all such range checks,
9433 only to the range checks affected by the 2013-03-24 change.
9434 This patch reverts most of the 2013-03-24 change.
9435 * alloc.c (xpalloc, Fgarbage_collect):
9436 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9437 * character.c (string_escape_byte8):
9438 * charset.c (read_hex):
9439 * data.c (cons_to_unsigned):
9440 * dispnew.c (update_frame_1):
9441 * doc.c (Fsubstitute_command_keys):
9442 * doprnt.c (doprnt):
9443 * editfns.c (hi_time, decode_time_components):
9444 * fileio.c (file_offset):
9445 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9446 * font.c (font_intern_prop):
9447 * frame.c (x_set_alpha):
9448 * gtkutil.c (get_utf8_string):
9449 * indent.c (check_display_width):
9450 * keymap.c (Fkey_description):
9451 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9453 * minibuf.c (read_minibuf_noninteractive):
9454 * process.c (wait_reading_process_output):
9455 * search.c (Freplace_match):
9456 * window.c (get_phys_cursor_glyph):
9457 * xdisp.c (redisplay_internal):
9458 * xsmfns.c (smc_save_yourself_CB):
9459 Prefer < to > for range checks.
9460 * dispnew.c (sit_for): Don't mishandle NaNs.
9461 This fixes a bug introduced in the 2013-03-24 change.
9462 * editfns.c (decode_time_components): Don't hoist comparison.
9463 This fixes another bug introduced in the 2013-03-24 change.
9465 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9467 * frame.h (struct frame): Drop scroll_bottom_vpos
9468 member becaue all real users are dead long ago.
9469 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9470 * xdisp.c (redisplay_internal): Adjust user.
9472 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9474 * nsmenu.m (showAtX:Y:for:): setLevel to
9475 NSPopUpMenuWindowLevel (Bug#13998).
9477 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9479 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9480 (ns_check_pending_open_menu): Declare.
9482 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9483 (x_activate_menubar): Update the menu with title that matches
9484 ns_get_pending_menu_title, and call
9485 ns_check_pending_openmenu (Bug#12698).
9486 (menuWillOpen:): New method.
9487 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9489 * nsterm.m (menu_will_open_state, menu_mouse_point)
9490 (menu_pending_title): New varaibles.
9491 (ns_get_pending_menu_title, ns_check_menu_open)
9492 (ns_check_pending_open_menu): New functions.
9494 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9496 * indent.c (current_column_bol_cache): Remove leftover which is not
9497 used in Fmove_to_column any more.
9498 (current_column, scan_for_column): Adjust users.
9499 * keyboard.c (last_point_position_buffer, last_point_position_window):
9500 Remove leftovers which are not used for recording undo any more.
9501 (command_loop_1, syms_of_keyboard): Adjust users.
9502 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9503 redisplay_window any more.
9504 (move_it_to): Adjust user.
9506 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9508 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9509 Update dependencies.
9511 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9513 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9514 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9517 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9519 * window.h (struct window): Replace hchild, vchild and buffer slots
9520 with a single slot 'contents'. This is possible because each valid
9521 window may have either the child window (in vertical or horizontal
9522 combination) or buffer to display (for the leaf window). Using that,
9523 a lot of operations to traverse and/or change window hierarchies may
9524 be simplified. New member horizontal is used to distinguish between
9525 horizontal and vertical combinations of internal windows.
9526 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9527 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9528 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9529 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9530 Use contents slot, not buffer, where appropriate.
9531 (wset_combination): New function.
9532 (wset_buffer): Add eassert.
9533 (Fframe_first_window): Simplify the loop reaching first window.
9534 (Fwindow_buffer): Use WINDOW_LEAF_P.
9535 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9536 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9537 (unshow_buffer): Convert initial debugging check to eassert.
9538 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9539 (make_parent_window, window_resize_check, window_resize_apply)
9540 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9541 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9542 Adjust to match struct window changes.
9543 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9544 (mark_window_cursors_off, count_windows, get_leaf_windows)
9545 (foreach_window_1): Simplify the loop.
9546 * alloc.c (mark_object): Do not check for the leaf window because
9547 internal windows has no glyph matrices anyway.
9548 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9549 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9550 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9551 (build_frame_matrix_from_window_tree, mirror_make_current)
9552 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9553 (update_window_tree, set_window_update_flags): Simplify the loop.
9554 (sync_window_with_frame_matrix_rows): Enforce live window.
9555 Use contents slot, not buffer, where appropriate.
9556 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9557 and WINDOW_HORIZONTAL_COMBINATION_P.
9558 (make_frame_visible_1): Simplify the loop.
9559 Use contents slot, not buffer, where appropriate.
9560 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9561 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9562 (expose_window_tree): Likewise.
9563 Use contents slot, not buffer, where appropriate.
9564 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9565 to avoid deleted windows. Use contents slot instead of buffer.
9566 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9567 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9568 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9569 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9571 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9573 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9574 identify the reasons for assertion violations in bug#14062 and
9576 (Fx_show_tip): Fix compilation error under
9577 "--enable-check-lisp-object-type". (Bug#14073)
9579 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9580 Reported by <rzl24ozi@gmail.com>.
9582 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9584 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9586 (unwind_with_echo_area_buffer): ...to restore it here.
9587 This is needed to ensure that...
9588 (redisplay_window): ...both window markers are valid here,
9589 which is verified by eassert.
9590 * editfns.c (save_excursion_save): Do not assume that
9591 selected_window always displays the buffer.
9592 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9595 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9597 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9600 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9602 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9604 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9606 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9607 since MinGW's w32api headers do. This avoids compiler warnings.
9609 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9612 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9614 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9616 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9618 * gtkutil.c (style_changed_cb): Check if frame is live and an
9619 X frame (Bug#14038).
9621 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9623 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9624 Define only for _WIN32_WINNT less than 0x0500.
9625 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9627 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9628 see its own definitions of 'struct timeval' and 'struct timezone'.
9630 Fix incompatibilities between MinGW.org and MinGW64 headers.
9631 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9633 * w32.c (REPARSE_DATA_BUFFER): Guard with
9634 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9636 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9638 * xterm.c: Include X11/XKBlib.h
9639 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9641 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9643 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9645 * blockinput.h (input_blocked_p): Likewise.
9646 * bytecode.c (exec_byte_code): Likewise.
9647 * callproc.c (call_process_kill, call_process_cleanup)
9648 (Fcall_process): Likewise.
9649 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9650 (Fccl_execute_on_string): Likewise.
9651 * character.c (string_escape_byte8): Likewise.
9652 * charset.c (read_hex): Likewise.
9653 * cm.c (calccost): Likewise.
9654 * data.c (cons_to_unsigned): Likewise.
9655 * dired.c (directory_files_internal, file_name_completion):
9657 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9658 (sit_for): Likewise.
9659 * doc.c (Fsubstitute_command_keys): Likewise.
9660 * doprnt.c (doprnt): Likewise.
9661 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9662 * emacsgtkfixed.c: Likewise.
9663 * fileio.c (file_offset, Fwrite_region): Likewise.
9664 * floatfns.c (Fexpt, fmod_float): Likewise.
9665 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9667 * font.c (font_intern_prop): Likewise.
9668 * frame.c (x_set_alpha): Likewise.
9669 * gtkutil.c (get_utf8_string): Likewise.
9670 * indent.c (check_display_width): Likewise.
9671 * intervals.c (create_root_interval, rotate_right, rotate_left)
9672 (split_interval_right, split_interval_left)
9673 (adjust_intervals_for_insertion, delete_node)
9674 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9675 (merge_interval_right, merge_interval_left, copy_intervals)
9676 (set_intervals_multibyte_1): Likewise.
9677 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9678 * keymap.c (Fkey_description): Likewise.
9679 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9680 * lread.c (openp, read_integer, read1, string_to_number):
9682 * menu.c (ensure_menu_items): Likewise.
9683 * minibuf.c (read_minibuf_noninteractive): Likewise.
9684 * print.c (printchar, strout): Likewise.
9685 * process.c (create_process, Faccept_process_output)
9686 (wait_reading_process_output, read_process_output, send_process)
9687 (wait_reading_process_output): Likewise.
9688 * profiler.c (make_log, handle_profiler_signal): Likewise.
9689 * regex.c (re_exec): Likewise.
9690 * regex.h: Likewise.
9691 * search.c (looking_at_1, Freplace_match): Likewise.
9692 * sysdep.c (get_child_status, procfs_ttyname)
9693 (procfs_get_total_memory): Likewise.
9694 * systime.h (EMACS_TIME_VALID_P): Likewise.
9695 * term.c (dissociate_if_controlling_tty): Likewise.
9696 * window.c (get_phys_cursor_glyph): Likewise.
9697 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9698 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9700 * xfns.c (Fx_window_property): Likewise.
9701 * xmenu.c (set_frame_menubar): Likewise.
9702 * xselect.c (x_get_window_property, x_handle_dnd_message):
9704 * xsmfns.c (smc_save_yourself_CB): Likewise.
9705 * xterm.c (x_scroll_bar_set_handle): Likewise.
9707 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9709 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9710 to be optional or nil. Adjust comment and convert it to docstring.
9711 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9712 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9714 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9716 Static checking by GCC 4.8-20130319.
9717 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9718 * process.c (Fset_process_datagram_address)
9719 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9720 * xdisp.c (get_char_face_and_encoding)
9721 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9722 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9723 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9725 2013-03-24 Ken Brown <kbrown@cornell.edu>
9727 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9728 fix compilation on 64-bit Cygwin, where underscores are not
9729 automatically prepended.
9731 * w32term.c (w32_initialize): Silence compiler warning.
9733 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9735 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9736 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9737 variables, to save and restore frame dimensions.
9738 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9739 after returning from a 'fullscreen' configuration.
9740 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9741 to avoid races between the main thread and the input thread.
9743 * w32term.h (struct w32_output): New members normal_width,
9744 normal_height, normal_top, normal_left, and prev_fsmode.
9745 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9746 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9749 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9750 'fullscreen' parameter. Always record previous width and height
9751 of the frame, except when switching out of maximized modes, so
9752 that they could be restored correctly, instead of resetting to the
9753 default frame dimensions. Send SC_RESTORE command to the frame,
9754 unless we are going to send SC_MAXIMIZE, to restore the frame
9755 resize hints in the mouse pointer shown by the window manager.
9758 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9760 * lisp.h (get_frame_param): Adjust conditions for prototype
9763 2013-03-22 Ken Brown <kbrown@cornell.edu>
9765 * unexcw.c: Drop unneeded inclusion of w32common.h.
9766 (report_sheap_usage): Declare.
9767 (read_exe_header): Add magic numbers for x86_64.
9768 (fixup_executable): Fix printf format specifier for unsigned long
9771 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9773 * frame.h (struct frame): Put menu_bar_window under #ifdef
9774 because this member is not needed when X toolkit is in use.
9775 (fset_menu_bar_window):
9776 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9777 (free_glyphs, update_frame):
9778 * xdisp.c (expose_frame): Likewise.
9779 (display_menu_bar): Likewise. Remove redundant eassert.
9780 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9783 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9785 Use functions and constants to manipulate Lisp_Save_Value objects.
9786 This replaces code that used macros and strings and token-pasting.
9787 The change makes the C source a bit easier to follow,
9788 and shrinks the Emacs executable a bit.
9789 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9790 (make_save_value): Change 1st arg from string to enum. All callers
9793 (mark_object): Use if, not #if, for GC_MARK_STACK.
9794 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9795 (XSAVE_OBJECT): Now functions, not macros.
9796 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9797 the constant was never used.
9798 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9799 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9800 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9801 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9803 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9804 type3 with a single member save_type. All uses changed.
9805 (save_type, set_save_pointer, set_save_integer): New functions.
9806 * print.c (PRINTX): Remove.
9808 * alloc.c: Remove redundant static declarations.
9810 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9812 * window.h (struct window): Convert left_col, top_line, total_lines
9813 and total_cols from Lisp_Objects to integers. Adjust comments.
9814 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9816 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9817 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9818 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9819 Adjust users where appropriate.
9821 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9823 * frame.h (struct frame): Drop resx and resy because the same data is
9824 available from window system-specific output context. Adjust users.
9825 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9826 New functions to provide defaults when no window system available.
9827 (FRAME_RES_X, FRAME_RES_Y): New macros.
9828 (NUMVAL): Move from xdisp.c.
9829 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9830 (Ffont_face_attributes, Fopen_font):
9831 * image.c (gs_load):
9832 * w32font.c (fill_in_logfont):
9833 * xdisp.c (calc_pixel_width_or_height):
9834 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9835 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9837 2013-03-20 Kenichi Handa <handa@gnu.org>
9839 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9840 to 1 (temporary workaround until a bug related to ASCII
9841 optimization is fixed).
9843 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9845 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9846 Signal error if window is not internal. Adjust docstring.
9847 (delete_all_child_windows): Use combination_limit to save the buffer.
9848 (Fset_window_configuration): Adjust accordingly.
9849 * print.c (syms_of_print): Initialize debugging output not here...
9850 (init_print_once): ...but in a new function here.
9851 * lisp.h (init_print_once): Add prototype.
9852 * emacs.c (main): Add call to init_print_once. Adjust comments.
9854 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9856 * window.c (window_resize_check, window_resize_apply)
9857 (window_from_coordinates, recombine_windows, set_window_buffer)
9858 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9859 (Fsplit_window_internal, Fdelete_window_internal)
9860 (freeze_window_starts): Use bool for booleans.
9861 * window.h (window_frame_coordinates, resize_frame_windows)
9862 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9864 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9866 * dispnew.c (bitch_at_user): Use `user-error'.
9868 2013-03-17 Ken Brown <kbrown@cornell.edu>
9870 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9871 as return type of image_background. (Bug#13981)
9872 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9874 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9876 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9877 (ns_select): Don't return with result uninitialized.
9879 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9882 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9884 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9885 directories. If filename is nil, get directory name (Bug#13932).
9886 Use getFilename and getDirectory.
9887 (getFilename, getDirectory): New methods for EmacsSavePanel and
9889 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9891 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9893 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9895 2013-03-15 Kenichi Handa <handa@gnu.org>
9897 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9898 (adjust_after_replace): Make it back to static. Delete the third
9899 arg text_at_gap_tail. Cancel the code for handling it.
9901 * coding.h (struct coding_system): New member eol_seen.
9903 * coding.c (detect_ascii): New function.
9904 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9905 when the source bytes are actually scanned. On detecting for
9906 coding_category_utf_8_auto, call detect_ascii instead of scanning
9907 source bytes directly.
9908 (produce_chars): Call insert_from_gap with the new arg 0.
9909 (encode_coding): Likewise.
9910 (decode_coding_gap): Control ASCII optimization by the variable
9911 disable_ascii_optimization instead of #ifndef .. #endif.
9912 Deccode EOL format according to coding->eol_seen.
9913 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9916 * lisp.h (adjust_after_replace): Cancel externing it.
9917 (insert_from_gap): Adjust prototype.
9919 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9921 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9922 FULLSCREEN_MAXIMIZED. (Bug#13935)
9924 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9926 * region-cache.c (find_cache_boundary, move_cache_gap)
9927 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9928 Simplify debugging check and convert to eassert. Adjust comment.
9929 (pp_cache): Put under ENABLE_CHECKING.
9931 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9933 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9934 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9936 (w32fullscreen_hook): If the frame is visible, reset
9937 f->want_fullscreen flag after changing the frame size. If the
9938 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9941 2013-03-13 Daniel Colascione <dancol@dancol.org>
9943 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9944 too so that these builds can use Cygwin's file conversion
9945 functions. (We've been building and linking cygw32.o all along
9946 and just not using it.)
9948 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9950 File synchronization fixes (Bug#13944).
9951 * Makefile.in (LIB_FDATASYNC): New macro.
9953 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9954 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9955 Don't worry about HAVE_FSYNC, since a substitute fsync is
9956 available if the system lacks one.
9957 (Fwrite_regin): Retry fsync if interrupted.
9959 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9961 * w32term.c (w32_read_socket): If the Emacs frame is being
9962 activated, call w32fullscreen_hook, to make sure the new frame
9963 dimensions are in effect. (Bug#13937)
9965 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9967 * xdisp.c (init_iterator): Simplify because both character and byte
9968 positions are either specified or -1. Add eassert. Adjust comment.
9969 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9970 character and byte positions can be obtained from marker.
9972 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9974 Static checking by Sun C 5.12.
9975 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9976 * bytecode.c (exec_byte_code):
9977 * dispnew.c (init_display):
9979 * fileio.c (Fsubstitute_in_file_name):
9980 * keyboard.c (Fevent_convert_list):
9981 * keymap.c (Fsingle_key_description):
9982 * term.c (maybe_fatal, fatal):
9983 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9984 * xsmfns.c (Fhandle_save_session):
9985 Omit unreachable code.
9986 * keymap.c (map_keymap_char_table_item): Cast void * to
9987 a function pointer type; the C Standard requires this.
9989 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9990 Include <sys/param.h> unconditionally, as that works elsewhere and
9991 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9992 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9995 See ChangeLog.12 for earlier changes.
10001 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10003 This file is part of GNU Emacs.
10005 GNU Emacs is free software: you can redistribute it and/or modify
10006 it under the terms of the GNU General Public License as published by
10007 the Free Software Foundation, either version 3 of the License, or
10008 (at your option) any later version.
10010 GNU Emacs is distributed in the hope that it will be useful,
10011 but WITHOUT ANY WARRANTY; without even the implied warranty of
10012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10013 GNU General Public License for more details.
10015 You should have received a copy of the GNU General Public License
10016 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.