1 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.c (xim_initialize): Always pass a copy of resource name
4 to XRegisterIMInstantiateCallback and eassert whether return
5 value is True. Passing copy is important because Xlib doesn't
6 make its own copy and resource name argument usually points to
7 SSDATA (Vx_resource_name), which may be changed from Lisp.
8 (xim_close_display): For XUnregisterIMInstantiateCallback,
9 always eassert return value and pass exactly the same values
10 as were used for XRegisterIMInstantiateCallback. Otherwise
11 XUnregisterIMInstantiateCallback will always fail. See Xlib
12 sources to check why if you are interested.
14 2014-03-05 Martin Rudalics <rudalics@gmx.at>
16 * dispnew.c (change_frame_size_1): Add new_lines instead of
17 new_height, the latter may be still zero if passed as such.
18 * window.c (Fwindow_pixel_height): Mention bottom divider in
21 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
23 Fix "resource temporarily unavailable" with xgselect
25 * xgselect.c: Include <stdbool.h>.
26 (xg_select) [!USE_GTK]: Don't lose track of errno.
28 Fix minor --enable-gcc-warnings issues.
29 * widget.c (update_various_frame_slots, EmacsFrameResize):
30 Avoid unused locals. Prefer 'if' to '#if' when either will do.
32 2014-03-04 Ken Brown <kbrown@cornell.edu>
34 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
35 represent the actual adjustment needed for alignment.
37 2014-03-04 Eli Zaretskii <eliz@gnu.org>
39 * gmalloc.c (aligned_alloc): Don't allocate more memory than
40 needed, and don't reallocate if the initial allocation already
41 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
43 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
45 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
48 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
50 * cmds.c (delete-char): Update docstring pointing out that the
51 function ignores `delete-active-region' and `overwrite-mode'.
53 2014-03-03 Eli Zaretskii <eliz@gnu.org>
55 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
57 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
58 allocated buffer due to alignment.
59 (freehook): If the block to be freed was allocated by
60 'aligned_alloc', find its real pointer before calling 'free'.
62 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
65 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
67 * font.c (toplevel): Adjust comment about font cache layout.
68 (font_clear_cache): Fix to match real font cache layout.
69 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
70 (Fframe_font_cache) [FONT_DEBUG]: New function.
71 (syms_of_font) [FONT_DEBUG]: Defsubr it.
73 Avoid crashes when X fonts are erroneously freed on reused X
74 'Display *' connection data (Bug#16069). Note that X font
75 resources still may be leaked, but currently there is no way
76 to completely avoid it.
77 * xterm.h (struct x_display_info): New member x_id. Add comments.
78 * xterm.c (x_display_id): New variable.
79 (x_term_init): Assign identifier to each opened X connection.
80 * xfont.c (struct xfont): New member x_display_id.
81 (xfont_open): Initialize it with frame's display id.
82 (xfont_close): Check whether font's display id matches the one
83 recorded for the given display. Adjust comment.
84 * xftfont.c (struct xftfont_info):
85 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
87 2014-03-01 Martin Rudalics <rudalics@gmx.at>
89 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
90 * window.c (Fother_window_for_scrolling): Don't try to scroll a
91 killed Vother_window_scroll_buffer.
92 (Vother_window_scroll_buffer): Fix doc-string accordingly.
94 2014-03-01 Eli Zaretskii <eliz@gnu.org>
96 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
97 that start with more than 2 slashes as UNCs. (Bug#16751)
99 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
101 Fix a few crashes and leaks when cloning C strings.
102 * alloc.c, lisp.h (dupstring): New function.
103 * gtkutil.c (xg_get_font):
104 * term.c (tty_default_color_capabilities):
105 * xsettings.c (store_monospaced_changed)
106 (store_font_name_changed, parse_settings)
107 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
108 This avoids some unlikely crashes due to accessing freed storage,
109 and avoids some minor memory leaks in the more-typical case.
111 2014-02-28 Martin Rudalics <rudalics@gmx.at>
113 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
114 cursor when modeline can't be dragged (Bug#16647).
116 2014-02-28 Glenn Morris <rgm@gnu.org>
118 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
119 from custom-delayed-init-variables. (Bug#11565)
121 2014-02-27 Martin Rudalics <rudalics@gmx.at>
123 More fixes for mouse glyph calculations (Bug#16647).
124 * window.c (coordinates_in_window): In intersection of
125 horizontal and vertical window dividers prefer the horizontal
126 one. Add some extra parens to last fix.
127 (window_relative_x_coord): Return x-coordinate for header and
129 * xdisp.c (remember_mouse_glyph): In text area don't extend
130 glyph into mode line to show the vertical drag cursor there
131 immediately. Subdivide mouse glyphs in right fringes to show a
132 horizontal drag cursor as soon as we enter the "grabbable width"
133 portion. Handle vertical border case separately. Do not
134 subdivide window divider areas.
135 (note_mouse_highlight): On bottom divider of bottommost windows
136 show vertical drag cursor only when the minibuffer window can be
139 2014-02-27 Eli Zaretskii <eliz@gnu.org>
141 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
142 reset by the face of the object just displayed. See also bug#76.
143 (get_next_display_element): If the string came from a display
144 property, examine the box face attribute at it->position, not at
145 it->current.pos, since the latter was not updated yet. (Bug#16870)
146 (handle_face_prop): Improve commentary.
148 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
150 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
151 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
153 2014-02-26 Martin Rudalics <rudalics@gmx.at>
155 Fixes around Bug#16647.
156 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
157 ON_BOTTOM_DIVIDER cases.
158 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
159 only if the window has no right divider.
160 (Fcoordinates_in_window_p): Fix doc-string.
162 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
164 * lread.c (Funintern): Fix doc to match advertised calling convention.
166 2014-02-24 Daniel Colascione <dancol@dancol.org>
168 * keyboard.c (read_char): Close race that resulted in lost events.
170 2014-02-22 Glenn Morris <rgm@gnu.org>
172 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
173 * window.c (window-resize-pixelwise): Doc fixes.
175 * process.c (Finternal_default_process_filter)
176 (Finternal_default_process_sentinel): Doc tweaks.
178 2014-02-21 Glenn Morris <rgm@gnu.org>
180 * process.c (Fprocess_buffer, Faccept_process_output)
181 (Finternal_default_process_filter, Finternal_default_process_sentinel):
184 2014-02-21 Martin Rudalics <rudalics@gmx.at>
186 * window.c (Fwindow_scroll_bar_width): New function.
188 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
190 Pacify GCC when configuring with --enable-gcc-warnings.
191 * xdisp.c (move_it_in_display_line_to) [lint]:
192 Initialize recently-added local.
194 2014-02-21 Daniel Colascione <dancol@dancol.org>
196 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
198 2014-02-20 Eli Zaretskii <eliz@gnu.org>
200 * xdisp.c (init_iterator): Don't dereference a bogus face
202 (try_cursor_movement): Don't use cursor position if
203 set_cursor_from_row failed to compute it. This avoids assertion
204 violations in MATRIX_ROW.
205 (move_it_in_display_line_to): Save the iterator state in ppos_it
206 only once per call. Reimplement the method used to return to the
207 best candidate position if all the positions found in display line
208 are beyond TO_CHARPOS. This cuts down the number of calls to
209 bidi_shelve_cache, which moves a lot of stuff when lines are long
210 and include bidirectional text. (Bug#15555)
212 2014-02-20 Glenn Morris <rgm@gnu.org>
214 * data.c (Fdefalias): Doc fix.
216 2014-02-19 Eli Zaretskii <eliz@gnu.org>
218 * xdisp.c (display_line): Fix horizontal scrolling of large images
219 when fringes are turned off. This comes at a price of not
220 displaying the truncation/continuation glyphs in this case.
223 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
224 CreateDIBSection returns an error indication, zero out *ximg after
225 destroying the image. This avoids crashes in memory allocations
226 due to the fact that some of the callers also call
227 x_destroy_x_image, which will attempt to free an already free'd
230 2014-02-18 Martin Rudalics <rudalics@gmx.at>
232 * widget.c (update_various_frame_slots): Don't set
233 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
235 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
237 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
239 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
241 temacs --daemon fix (Bug#16599).
242 * emacs.c (main): Initialize daemon_pipe[1] here ...
243 (syms_of_emacs): ... instead of here.
245 2014-02-16 Anders Lindgern <andlind@gmail.com>
247 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
250 2014-02-16 Daniel Colascione <dancol@dancol.org>
252 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
253 (xd_get_connection_address): Use it.
254 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
255 xd_get_connection_address because the latter signals if the bus
256 we're trying to close is already disconnected.
258 2014-02-13 Eli Zaretskii <eliz@gnu.org>
260 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
261 argument to CreateThread. This avoids segfaults on Windows 9X.
262 Reported by oslsachem <oslsachem@gmail.com>.
264 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
266 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
267 * unexhp9k800.c (unexec_error): New function, to simplify the code.
268 (check_lseek): New function, to report lseek errors.
269 (save_data_space, update_file_ptrs, read_header, write_header)
270 (copy_file, copy_rest, unexec): Use these news functions.
271 (update_file_ptrs): Don't assume wraparound behavior when
272 converting a large size_t value to off_t.
274 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
276 * composite.c (fill_gstring_header): Pass positions as C integers
277 and move parameters checking to...
278 (Fcomposition_get_gstring): ...this function. Handle case when
279 buffer positions are in reversed order and avoid crash (Bug#16739).
281 * buffer.c (validate_region): Mention current buffer in error message.
283 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
285 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
287 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
289 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
291 2014-02-11 Glenn Morris <rgm@gnu.org>
293 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
294 Replace refs to "OpenStep" in messages.
296 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
298 Avoid "." at end of error diagnostics.
299 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
301 * nsfns.m (ns_display_info_for_name):
302 * nsselect.m (Fx_own_selection_internal):
303 * nsterm.m (performDragOperation:):
304 Remove "." from end of diagnostic.
306 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
308 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
309 unintuitive (bug#15824).
310 (Fyes_or_no_p): Doc fix (bug#15456).
312 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
314 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
316 * eval.c (call_debugger): When exiting the debugger, do not allow
317 max_specpdl_size less than actual binding depth (Bug#16603).
318 (syms_of_eval): Adjust docstring.
320 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
322 * cmds.c (Fself_insert_command): Output a clearer error message on
323 negative repetitions (bug#9476).
325 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
327 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
329 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
331 * minibuf.c (Fread_string): Doc clarification (bug#15422).
333 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
335 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
337 * keyboard.c (Frecursive_edit): Fix typo in docstring.
339 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
341 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
343 * keyboard.c (Frecursive_edit): Say more precicely how throwing
344 `exit' works (bug#15865).
346 2014-02-07 Martin Rudalics <rudalics@gmx.at>
348 Constrain window box/body sizes and margin widths (Bug#16649).
349 * xdisp.c (window_box_width): Don't return less than zero.
350 (window_box_left_offset, window_box_right_offset): Don't return
351 more than the window's pixel width.
352 * window.c (window_body_height, window_body_width): Don't return
354 (window_resize_apply): Adjust margin width, if necessary.
356 2014-02-07 Glenn Morris <rgm@gnu.org>
358 * nsterm.m (syms_of_nsterm): Doc fix.
360 2014-02-06 Eli Zaretskii <eliz@gnu.org>
362 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
363 New variables: pointers through which to call the respective APIs.
364 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
365 (filename_from_ansi, sys_link, check_windows_init_file):
366 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
367 This is required on Windows 9X, where we dynamically load
368 UNICOWS.DLL which has their non-stub implementations.
369 (maybe_load_unicows_dll): Assign addresses to these 2 function
370 pointers after loading UNICOWS.DLL.
372 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
373 MultiByteToWideChar and WideCharToMultiByte through function
376 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
379 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
381 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
382 for OSX >= 10.9 if separate spaces are used.
383 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
385 2014-02-06 Glenn Morris <rgm@gnu.org>
387 * buffer.c (cache-long-scans): Doc fix.
389 2014-02-05 Eli Zaretskii <eliz@gnu.org>
391 * w32fns.c (Fw32_shell_execute): Doc fix.
393 2014-02-05 Bastien Guerry <bzg@gnu.org>
395 * syntax.c (Fforward_word): Call Fconstrain_to_field with
396 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
398 2014-02-05 Martin Rudalics <rudalics@gmx.at>
400 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
401 outside the window (Bug#16649).
403 * xdisp.c (note_mouse_highlight): When entering a margin area show
404 a non-text cursor (Bug#16647).
406 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
408 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
409 It prompted a compile-time diagnostic on GNU/Linux.
410 Simplify to remove the need for the label.
412 2014-02-04 Eli Zaretskii <eliz@gnu.org>
414 * w32menu.c (w32_popup_dialog): Don't condition the whole function
415 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
416 to show it; otherwise return 'unsupported--w32-dialog' to signal
417 to the caller that emulation with menus is necessary.
418 This resurrects code inadvertently deleted by the 2013-10-08 commit.
420 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
422 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
425 * menu.c (Fx_popup_dialog): Don't condition the call to
426 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
427 special symbol 'unsupported--w32-dialog', emulate the dialog with
428 a menu by calling x-popup-menu.
430 * menu.h (Qunsupported__w32_dialog): New extern variable.
432 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
434 * keyboard.c (kbd_buffer_get_event): Read file notification events
437 * xgselect.c (xg_select): Read glib events in any case, even if
438 there are no file descriptors to watch for. (Bug#16519)
440 2014-02-03 Martin Rudalics <rudalics@gmx.at>
442 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
443 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
444 * w32term.c (w32_draw_window_divider): Handle first and last
446 * w32term.h (w32_fill_area_abs): New function.
447 * xdisp.c (x_draw_right_divider): Don't draw over bottom
449 * xfaces.c (realize_basic_faces): Handle new face ids.
450 * xfns.c (Fx_create_frame): Call x_default_parameter for right
451 and bottom divider width.
452 * xterm.c (x_draw_window_divider): Handle first and last pixels
455 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
457 * print.c (Fexternal_debugging_output): Add cast to pacify
458 --enable-gcc-warnings.
459 * eval.c (call_debugger): Grow specpdl if the debugger was
460 entered due to specpdl overflow (Bug#16603) and allow more
461 specpdl space for the debugger itself.
463 2014-02-02 Martin Rudalics <rudalics@gmx.at>
465 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
468 2014-02-01 Eli Zaretskii <eliz@gnu.org>
470 * w32fns.c (Ffile_system_info): Use WINAPI in the function
471 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
473 * print.c (Fexternal_debugging_output): If the argument character
474 is non-ASCII, encode it with the current locale's encoding before
475 writing the result to the terminal. (Bug#16448)
477 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
478 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
481 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
483 * process.c (create_process): Reset SIGPROF handler in the child.
484 * callproc.c (call_process): Likewise.
486 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
488 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
490 2014-01-29 Eli Zaretskii <eliz@gnu.org>
492 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
493 of zero to print strings, GDB doesn't like it.
495 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
496 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
497 we still use correct addresses. (Bug#16576)
499 2014-01-27 K. Handa <handa@gnu.org>
501 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
502 to preserve the code detection behavior of 24.3.
503 * coding.h (struct coding_system): New member detected_utf8_bytes.
504 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
505 (decode_coding_gap): Use short cut for UTF-8 file reading only
506 when coding->detected_utf8_bytes equals to coding->src_bytes.
507 * fileio.c (Finsert_file_contents): Cancel the previous change.
509 2014-01-29 Martin Rudalics <rudalics@gmx.at>
511 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
512 that are not visible.
514 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
516 * xmenu.c (create_and_show_popup_menu): Handle case when no key
517 is grabbed (Bug#16565).
519 2014-01-28 Martin Rudalics <rudalics@gmx.at>
521 * xdisp.c (last_max_ascent): Re-remove after erroneously
522 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
524 (move_it_to): Re-remove reference to last_max_ascent.
525 (Fwindow_text_pixel_size): Add iterator's max_ascent and
526 max_descent here instead of calling line_bottom_y.
529 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
531 * terminal.c (initial_free_frame_resources): New function.
532 (init_initial_terminal): Install new hook to free face cache
533 on initial frame and avoid memory leak. For details, see
534 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
535 * xfaces.c (free_frame_faces): Adjust comment.
537 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
539 * data.c (Fstring_to_number): Document results if unparsable
542 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
544 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
546 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
548 When decoding, prefer ptrdiff_t to int for buffer positions etc.
549 * coding.c (detect_coding_utf_8, emacs_mule_char)
550 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
551 (check_utf_8, decode_coding):
552 * coding.h (struct coding_system.errors):
553 Use ptrdiff_t, not int, for integer values derived from buffer and
556 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
557 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
558 before invoking decode_coding_gap, since there's just one block.
560 2014-01-25 Martin Rudalics <rudalics@gmx.at>
562 Fix handling of face attributes in Fx_create_frame (Bug#16529).
563 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
564 too early. Again run change_frame_size before assigning menu-
567 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
569 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
570 arrives, call x_check_fullscreen, in case the new display has a
571 different resolution. (Bug#16517)
573 2014-01-25 Eli Zaretskii <eliz@gnu.org>
575 * term.c (read_menu_input): If the selected frame changes, exit
577 (tty_menu_show): If the selected frame changes while we displayed
578 a menu, throw to top level. (Bug#16479)
580 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
582 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
584 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
586 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
587 * data.c (count_one_bits_word): Fix bug (negated comparison)
588 when BITS_PER_ULL < BITS_PER_BITS_WORD.
590 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
592 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
593 Avoid undefined behavior by initializing display property bit of a
594 string processed by the bidirectional iterator. For details, see
595 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
597 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
599 Minor cleanup of previous change.
600 * image.c (imagemagick_error, Fimagemagick_types):
601 Omit some recently-introduced and unnecessary casts and assignments.
603 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
605 Fix two memory leaks discovered with Valgrind.
606 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
607 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
609 2014-01-22 Martin Rudalics <rudalics@gmx.at>
611 Fixes in window size functions around Bug#16430 and Bug#16470.
612 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
613 (Fwindow_mode_line_height, Fwindow_header_line_height)
614 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
615 Minor doc-string adjustments.
616 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
618 (window_body_height, window_body_width): Do not count partially
619 visible lines/columns when PIXELWISE is nil (Bug#16470).
620 (Qfloor, Qceiling): New symbols.
622 2014-01-21 Eli Zaretskii <eliz@gnu.org>
624 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
625 when the image cache is not yet allocated. (Bug#16509)
627 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
629 * buffer.c (Fkill_buffer): When killing an indirect buffer,
630 re-attach intervals to its base buffer (Bug#16502).
631 * intervals.c (set_interval_object): Move from here...
632 * intervals.h (set_interval_object): ... to here. Fix comments.
634 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
636 Avoid undefined behavior by initializing buffer redisplay bit.
637 Problem reported by Dmitry Antipov in
638 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
639 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
641 Revert some of the CANNOT_DUMP fix (Bug#16494).
642 * lread.c (init_lread): Fix typo: NILP, not !NILP.
644 2014-01-19 Eli Zaretskii <eliz@gnu.org>
646 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
647 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
648 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
649 they are replaced by macros that expand into direct calls to the
650 corresponding functions from GDI32.DLL.
651 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
652 variables in the Cygwin build, they are unused.
654 2014-01-19 K. Handa <handa@gnu.org>
656 * composite.c (composition_update_it): Fix previous change.
658 2014-01-18 Eli Zaretskii <eliz@gnu.org>
660 Fix file name handling on MS-Windows 9X.
661 * w32.c (maybe_load_unicows_dll): New function.
663 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
664 on, to make sure we can convert file names to and from UTF-8 on
665 Windows 9X. This fixes a failure to start up because Emacs cannot
666 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
668 * w32font.c [WINDOWSNT]: Include w32.h.
669 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
670 of implementing the same stuff.
671 Remove now unused g_b_init_is_windows_9x.
673 * w32.h (maybe_load_unicows_dll): Add prototype.
675 2014-01-17 Eli Zaretskii <eliz@gnu.org>
677 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
678 switch to single keyboard. Prevents daemon crashes when a new
679 client connects while we show a TTY menu in an existing client.
682 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
684 Fix MinGW64 porting problem with _setjmp.
685 Reported by Eli Zaretskii in:
686 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
687 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
688 the old _setjmp and _longjmp. All uses changed.
690 2014-01-13 Daniel Colascione <dancol@dancol.org>
692 * textprop.c (Fremove_list_of_text_properties):
693 Correctly handle reaching the end of the interval tree. (Bug#15344)
695 2014-01-13 Martin Rudalics <rudalics@gmx.at>
697 * xdisp.c (resize_mini_window): Round height to a multiple of
698 frame's line height. Fix bug in calculation of window start
699 position (Bug#16424).
701 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
703 * macfont.m: Include termchar.h.
704 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
705 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
706 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
707 *_WITH_GC_* to take face and f as parameters.
708 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
709 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
711 2014-01-13 Daniel Colascione <dancol@dancol.org>
713 Fix menu item updating in the presence of the Unity global menu
716 * gtkutil.h (xg_have_tear_offs): Add frame parameter
717 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
719 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
720 updating menus; explain why.
721 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
722 problem it's supposed to solve and it interferes with detecting
723 the presence of a global menu.
724 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
727 2014-01-11 K. Handa <handa@gnu.org>
729 * composite.c (composition_update_it): Fix indexing of
730 LGSTRING_CHAR (Bug#15984).
732 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
734 * unexw32.c (_start) [__MINGW64__]: Define to __start.
736 2014-01-11 Eli Zaretskii <eliz@gnu.org>
738 * xdisp.c (try_window_id): Don't use this function's optimizations
739 if overlays in the buffer displayed by the window have changed
740 since last redisplay. (Bug#16347)
741 (message_dolog): Fix indentation.
743 2014-01-11 Martin Rudalics <rudalics@gmx.at>
745 * frame.c (frame_resize_pixelwise): Fix doc-string.
747 2014-01-10 Martin Rudalics <rudalics@gmx.at>
749 Fix handling of internal borders (Bug#16348).
750 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
751 Remove internal border width from pixel width of windows.
752 (change_frame_size_1): Don't return early when frame's pixel
753 size changes - we still have to record the new sizes in the
755 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
756 also when toolbar gets larger.
757 * window.c (check_frame_size): Include internal_border_width in
759 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
760 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
761 In non-toolkit/non-GTK version clear internal border.
762 * xterm.c (x_clear_under_internal_border): New function for
763 non-toolkit/non-GTK version.
764 (x_after_update_window_line): In non-toolkit/non-GTK version
766 (handle_one_xevent, x_set_window_size):
767 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
768 * xterm.h (x_clear_under_internal_border): Extern it.
770 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
772 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
773 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
776 2014-01-06 Eli Zaretskii <eliz@gnu.org>
778 * xdisp.c (redisplay_window): Don't skip window redisplay if the
779 last value of point is not equal to buffer's point. (Bug#16129)
781 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
784 * nsterm.h (updateCollectionBehavior): Rename from
785 updateCollectionBehaviour. All uses changed.
787 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
788 * Makefile.in (SETFATTR): New macro.
789 (temacs$(EXEEXT)): Use it.
791 2014-01-04 Martin Rudalics <rudalics@gmx.at>
793 Fix maximization behavior on Windows (Bug#16300).
794 * w32fns.c (w32_fullscreen_rect): Don't handle
795 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
796 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
797 of SetWindowPos. Restore last placement also when leaving
798 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
799 but the FULLSCREEN_BOTH case.
801 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
804 * data.c (arithcompare_driver):
805 * fileio.c (Fcar_less_than_car):
806 * fns.c (internal_equal):
807 * frame.c (delete_frame):
808 * lisp.h (enum More_Lisp_Bits):
810 Avoid C99 constructs that don't work in C89.
811 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
812 to port to C89, which doesn't have 'long long'.
813 (count_trailing_zero_bits): Use them.
815 2014-01-03 Chong Yidong <cyd@gnu.org>
817 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
819 2014-01-02 Martin Rudalics <rudalics@gmx.at>
821 Further adjust frame/window scrollbar width calculations.
822 * window.c (apply_window_adjustment):
823 Set windows_or_buffers_changed.
824 (Fwindow_scroll_bars): Return actual scrollbar width.
825 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
826 For non-toolkit builds again use 14 as minimum width and set
827 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
828 * xterm.c (XTset_vertical_scroll_bar): Take width from
829 WINDOW_SCROLL_BAR_AREA_WIDTH.
830 (x_new_font): Rename wid to unit. Base calculation of new
831 scrollbar width on toolkit used and make it analogous to that of
832 x_set_scroll_bar_default_width.
833 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
834 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
836 * w32term.c (w32_set_vertical_scroll_bar): Take width from
837 WINDOW_SCROLL_BAR_AREA_WIDTH.
838 (x_new_font): Make it correspond to changes in xterm.c.
840 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
842 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
843 This is a cleaner way to fix the MinGW-w64 porting problem.
844 Check for INTPTR_MAX misconfiguration.
846 2014-01-01 Eli Zaretskii <eliz@gnu.org>
848 * search.c (newline_cache_on_off, find_newline): In indirect
849 buffers, use the newline cache of the base buffer.
851 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
852 buffer, invalidate the caches of its base buffer. (Bug#16265)
854 * indent.c (width_run_cache_on_off, compute_motion): In indirect
855 buffers, use the width-run cache of the base buffer.
857 * xdisp.c (redisplay_window): When the window displays an indirect
858 buffer, and the character widths in the display table have
859 changed, invalidate the width-run cache of the corresponding base
862 * fileio.c (Finsert_file_contents): When invalidating the newline
863 cache, consider the case of inserting into indirect buffer.
865 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
866 In indirect buffers, use the paragraph cache of the base buffer.
868 2013-12-31 Martin Rudalics <rudalics@gmx.at>
870 * window.c (grow_mini_window): Fix last change.
872 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
874 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
876 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
878 * w32term.c (w32_initialize): Use LCID and LOWORD.
880 * w32proc.c (create_child): Use pid_t for 5th argument.
881 (IsValidLocale): Don't provide prototype for MinGW64.
882 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
883 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
885 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
886 MinGW64 doesn't support.
888 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
890 * w32.c (set_named_security_info): New function.
891 (acl_set_file): Fall back on set_named_security_info if
892 set_file_security fails.
893 (g_b_init_set_named_security_info_w)
894 (g_b_init_set_named_security_info_a): New static variables.
895 (globals_of_w32): Initialize them to zero.
896 (set_named_security_info): Set them to non-zero if the
897 corresponding API is available.
898 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
899 New function typedefs.
901 2013-12-31 Martin Rudalics <rudalics@gmx.at>
903 Some more fixes following pixelwise resize changes including one
905 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
906 of frame_resize_pixelwise.
907 * widget.c (pixel_to_text_size): New function.
908 (update_wm_hints): Have size hints respect value of
909 frame_resize_pixelwise.
910 (EmacsFrameResize): Alway process resize requests pixelwise.
911 * window.c (grow_mini_window): Make sure mini window is at least
913 * xdisp.c (display_menu_bar): Make sure menubar extends till
915 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
916 (x_set_tool_bar_lines): Calculate pixelwise.
917 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
918 frame_resize_pixelwise.
920 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
922 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
923 variables not used there.
925 2013-12-30 Eli Zaretskii <eliz@gnu.org>
927 * w32.c (sys_umask): New function. (Bug#16299)
929 2013-12-30 Martin Rudalics <rudalics@gmx.at>
931 * dispnew.c (change_frame_size_1): Take old width of root window
932 from that window's pixel width. (Bug#16284)
934 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
936 Plain copy-file no longer chmods an existing destination (Bug#16133).
937 * fileio.c (realmask): Now a static var, not a local.
938 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
939 Remove arg STATPTR. All uses changed.
940 (Fcopy_file): Do not alter permissions of existing destinations,
941 unless PRESERVE-PERMISSIONS (renamed from
942 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
943 Avoid race when testing for existing destinations and for
944 when input and output files are the same.
945 If changing the group fails, adjust both default and
946 preserved permissions so that access is not granted to the
948 (Fset_default_file_modes, init_fileio): Update realmask.
949 (Fdefault_file_modes): Use realmask instead of calling umask.
951 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
953 Fix pipe bug with OS X emacs --daemon (Bug#16262).
954 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
955 flags on the daemon pipe ends before execing.
957 2013-12-28 Eli Zaretskii <eliz@gnu.org>
959 * w32fns.c (Fx_create_frame): Error out if called from a TTY
962 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
964 * callproc.c (Vexec_path): Document that exec-directory is in it.
966 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
968 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
971 2013-12-27 Chong Yidong <cyd@gnu.org>
973 * data.c (Fsymbol_function): Doc fix.
975 2013-12-26 Martin Rudalics <rudalics@gmx.at>
977 Some more tinkering with Bug#16051.
978 * window.c (resize_frame_windows): Don't let the size of the
979 root window drop below the frame's default character size.
980 Never ever delete any subwindows - let the window manager do the
983 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
984 of toolbar lines needed when they exceed the height of the root
986 (unwind_create_frame_1): New function.
987 (Fx_create_frame): Generally inhibit calling the window
988 configuration change hook here. Remove extra call to
989 change_frame_size - it's not needed when we don't run the
990 configuration change hook.
992 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
994 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
995 On my Fedora 19 platform the core dumps were so big that
996 my desktop became nearly catatonic.
997 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
998 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
999 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1000 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1001 a clang-only syntax.
1002 * conf_post.h (__has_feature): New macro, if not already defined.
1003 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1004 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1006 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1008 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1009 is a file name. (Bug#16252)
1011 2013-12-25 Chong Yidong <cyd@gnu.org>
1013 * keyboard.c (Voverriding_terminal_local_map)
1014 (Voverriding_local_map): Doc fix.
1016 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1018 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1020 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1021 file name when it is submitted to ShellExecute. Simplify code.
1022 Don't test DOCUMENT for being a string, as that is enforced by
1023 CHECK_STRING. Doc fix.
1025 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1027 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1028 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1029 redisplay_tool_bar does. Improve and fix commentary.
1030 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1031 limits of the glyph matrices. (Bug#16051)
1032 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1033 only when the new size is different from the old one, and the new
1034 size can be achieved given the frame height.
1036 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1038 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1040 2013-12-23 Glenn Morris <rgm@gnu.org>
1042 * lread.c (Fload): Mention load-prefer-newer in doc.
1044 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1046 Handle Bug#16207 by being more restrictive when running hooks.
1047 * window.c (unwind_change_frame): New function.
1048 (Fset_window_configuration): Don't run configuration change hook
1049 while the frame configuration is unsafe. Call select_window
1052 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1054 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1056 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1058 * nsterm.h: Declare EmacsColor category.
1060 * nsterm.m (NSColor): Implement EmacsColor category.
1061 (ns_get_color): Use colorUsingDefaultColorSpace.
1062 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1064 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1066 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1068 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1069 having the PNG_NORETURN attribute, to avoid compiler warning in
1072 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1074 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1076 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1077 fringe background extension.
1078 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1079 because they are now always the same as `left' and `width',
1080 respectively. Remove code for the case that `width' and
1081 `sb_width' are different.
1083 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1085 Remove scroll_bar_actual_width from frames.
1086 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1087 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1088 (x_figure_window_size):
1089 * nsterm.m (x_set_window_size):
1090 * widget.c (set_frame_size):
1091 * w32term.c (x_set_window_size):
1092 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1093 scroll_bar_actual_width.
1095 Convert scroll_bar members to integers on Windows.
1096 * w32term.h (struct scroll_bar): Convert top, left, width,
1097 height, start, end and dragging to integers.
1098 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1100 * w32term.c (w32_set_scroll_bar_thumb)
1101 (w32_scroll_bar_handle_click): Remove XINT conversions for
1102 scroll_bar members. Treat bar->dragging as integer.
1103 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1104 first element. Remove XINT conversions for scroll_bar members.
1105 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1106 Remove XINT conversions for scroll_bar members.
1108 Fix assignment for new window total sizes.
1109 * window.c (Fwindow_resize_apply_total): Assign values for
1112 2013-12-20 Chong Yidong <cyd@gnu.org>
1114 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1115 argument to `append'.
1117 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1119 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1120 current text face, for extending the face of the display margins.
1123 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1124 Doc fix. (Bug#16190)
1126 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1128 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1131 * nsterm.m (Qfile, Qurl): New.
1132 (EV_MODIFIERS2): New macro.
1133 (EV_MODIFIERS): Use EV_MODIFIERS2.
1134 (ns_term_init): Remove font and color from DND, does not work on
1135 newer OSX, and other ports don't have them.
1136 (performDragOperation:): Handle modifiers used during drag.
1137 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1138 Remove global Lisp variables used to communicate with ns-win.el.
1139 Remove font and color handling.
1140 (syms_of_nsterm): Defsym Qfile and Qurl.
1142 2013-12-19 Anders Lindgren <andlind@gmail.com>
1144 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1145 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1147 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1148 (constrainFrameRect): Remove special case nr_screens == 1.
1149 Don't constrain size to size of view.
1151 * nsterm.h (ns_output): Remove dont_constrain.
1153 2013-12-19 Anders Lindgren <andlind@gmail.com>
1155 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1157 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1159 Minor fixes for recent openp changes.
1160 * lisp.h (GCPRO7): New macro.
1161 * lread.c (openp): Use bool for boolean; all callers changed.
1162 Protect save_string from GC. Don't assume that file descriptors
1163 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1164 warning about uninitialized variable.
1166 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1168 * w32fns.c (emacs_abort): Use intptr_t as argument of
1169 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1171 2013-12-18 Glenn Morris <rgm@gnu.org>
1173 * lread.c (Fload): Pass load_prefer_newer to openp.
1174 Don't bother checking mtime if openp already did it.
1175 (openp): Add `newer' argument, to check all suffixes
1176 and find the newest file.
1177 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1178 * callproc.c (call_process):
1179 * charset.c (load_charset_map_from_file):
1180 * emacs.c (init_cmdargs):
1181 * image.c (x_create_bitmap_from_file, x_find_image_file):
1183 * lread.c (Flocate_file_internal):
1184 * process.c (Fformat_network_address):
1185 * sound.c (Fplay_sound_internal):
1186 * w32.c (check_windows_init_file):
1187 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1189 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1191 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1193 * w32.c (getloadavg): Don't index samples[] array with negative
1194 indices. Recover from wall-clock time being set backwards.
1196 * w32term.c (w32_initialize): Declare the argument of
1197 set_user_model as const.
1199 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1200 (w32_menu_show): Constify some arguments passed to MessageBox.
1202 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1203 to initialize Lisp objects.
1205 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1206 initialize Lisp objects.
1208 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1209 use variables used only on X under that condition.
1211 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1212 variables not used there.
1214 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1216 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1217 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1219 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1221 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1222 code, revealed in presence of R2L characters, character
1223 compositions, and display vectors. A better fix for Bug#16148.
1224 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1225 GTK and NS builds, they don't have this member of struct frame.
1227 * dispextern.h (struct composition_it): Correct a comment for the
1230 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1232 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1233 This prevents a compilation error on C compilers that do not
1234 default functions to return 'int' if not declared. Also, add
1235 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1236 since it now uses inline functions.
1238 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1240 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1241 display margins on mode line, header line, and in the frame's
1242 tool-bar window. (Bug#16165)
1244 2013-12-16 Andreas Schwab <schwab@suse.de>
1246 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1248 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1250 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1253 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1255 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1257 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1259 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1260 intended to find bogus pointers in font objects (Bug#16140).
1261 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1262 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1263 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1264 Disable for MS-Windows due to Bug#15876; apparently this
1265 requires more or less substantial changes in fontset code.
1266 * xfont.c (xfont_close):
1267 * xftfont.c (xftfont_close): Call x_display_info_for_display
1268 to check whether 'Display *' is valid (Bug#16093 and probably
1271 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1273 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1274 Reported by Juanma Barranquero <lekktu@gmail.com>.
1276 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1277 open a pty on MS-Windows. (Bug#16152)
1279 * emacs.c (decode_env_path): Fix bogus comparison against
1280 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1282 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1284 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1285 (Fx_file_dialog): Add parentheses around && to silence warning.
1287 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1289 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1291 * xdisp.c (extend_face_to_end_of_line): Extend background of
1292 non-default face in margin areas as well. (Bug#16151)
1293 (display_line): Call extend_face_to_end_of_line for continued
1294 lines as well, if the display margins have non-zero width.
1295 (set_glyph_string_background_width): When needed, set the
1296 extends_to_end_of_line_p flag on glyph strings to be drawn in
1297 margin areas, not only in the text area.
1299 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1302 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1304 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1305 Don't worry about verify_error being t, since it has to be a list.
1307 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1309 Use bool for boolean, focusing on headers.
1310 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1311 No need to include <stdbool.h>, since conf_post.h does it now.
1312 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1313 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1314 (SET_PER_BUFFER_VALUE_P):
1315 * ccl.c, ccl.h (setup_ccl_program):
1316 * ccl.h (CHECK_CCL_PROGRAM):
1317 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1318 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1319 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1320 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1321 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1322 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1323 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1324 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1325 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1326 (CHARSET_FAST_MAP_SET):
1327 * coding.c (decode_coding_ccl, encode_coding_ccl):
1328 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1329 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1330 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1331 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1332 (decode_coding_c_string):
1333 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1334 * conf_post.h (has_attribute):
1335 * dispextern.h (trace_redisplay_p)
1336 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1337 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1338 (SET_GLYPH_FROM_CHAR_GLYPH)
1339 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1340 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1341 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1342 (cursor_in_mouse_face_p):
1343 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1344 (blank_row, prepare_desired_row)
1345 (build_frame_matrix_from_leaf_window, make_current)
1346 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1347 (update_window, scrolling_window, update_frame_line):
1348 * disptab.h (GLYPH_FOLLOW_ALIASES):
1349 * editfns.c (Fformat):
1350 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1351 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1352 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1353 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1354 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1355 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1356 (FONT_DEFERRED_LOG):
1357 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1358 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1359 (FRAME_MOUSE_UPDATE):
1360 * fringe.c (Fdefine_fringe_bitmap):
1361 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1362 (x_create_bitmap_from_xpm_data, xpm_load_image):
1363 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1364 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1365 (MERGE_INTERVAL_CACHE):
1366 * keymap.h (KEYMAPP):
1367 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1368 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1369 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1370 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1371 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1372 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1373 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1374 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1375 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1376 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1377 (SETUP_BUFFER_SYNTAX_TABLE):
1378 * systime.h (timespec_valid_p):
1379 * term.c (save_and_enable_current_matrix):
1380 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1381 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1382 (redisplay_internal, try_window_reusing_current_matrix)
1383 (sync_frame_with_window_matrix_rows, try_window_id)
1384 (display_menu_bar, display_tty_menu_item, display_mode_line)
1385 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1386 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1387 * xmenu.c (xmenu_show):
1388 * xterm.c (use_xim, x_term_init):
1389 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1390 (struct x_bitmap_record):
1391 Use bool for booleans.
1392 * ccl.c (struct buffer_text):
1393 * ccl.h (struct ccl_program):
1394 * charset.h (struct charset):
1396 * coding.h (struct iso_2022_spec, struct coding_system):
1397 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1398 (struct glyph_string, struct face, struct face_cache)
1399 (struct bidi_string_data, struct bidi_it)
1400 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1402 * editfns.c (Fformat):
1403 * frame.h (struct frame):
1404 * fringe.c (struct fringe_bitmap):
1405 * intervals.h (struct interval):
1406 * keyboard.h (struct kboard):
1407 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1408 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1409 (struct Lisp_Buffer_Local_Value, union specbinding):
1410 * macfont.m (struct macfont_info):
1411 * process.h (struct Lisp_Process):
1412 * termchar.h (struct tty_display_info):
1413 * window.h (struct window):
1414 * xterm.h (struct x_output):
1415 Use bool_bf for boolean bit-fields.
1416 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1417 All callers changed.
1418 * ccl.h (struct ccl_program): Remove unused members private_state,
1419 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1421 (struct ccl_spec): Remove unused members cr_carryover,
1422 eight_bit_carryover.
1423 * conf_post.h: Include <stdbool.h>.
1424 (bool_bf): New type.
1425 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1426 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1427 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1428 'do { ... } while (false)' brackets.
1429 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1430 Args must now be expressions; all callers changed.
1431 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1432 (PRODUCE_GLYPHS): Simplify use of boolean.
1433 * fileio.c (Fcopy_file):
1434 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1435 * lisp.h (UNGCPRO): Return void, not int.
1436 (FOR_EACH_TAIL): Use void expression, not int expression.
1437 * region-cache.c: Reindent.
1438 * region-cache.h: Copy comments from region-cache.c, to fix
1439 incorrect remarks about booleans.
1441 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1443 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1444 when character at point is displayed from a display vector.
1447 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1449 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1450 now a list of certificate validation checks that will abort a
1451 connection with an error.
1452 (Fgnutls_boot): Document it and use it.
1454 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1456 * w32term.c (w32_enable_frame_resize_hack): New variable.
1457 (x_set_window_size): Use it to hack frame resizing on Windows
1460 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1462 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1463 Windows-specific code to w32.c. Change error message text to
1464 match that of Posix platforms.
1466 * w32.c (w32_copy_file): New function, most of the code copied and
1467 reworked from Fcopy_file. Improve error handling. Plug memory
1468 leak when errors are thrown. Support file names outside of the
1469 current codepage. (Bug#7100)
1471 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1473 * lread.c (load_path_default): Prototype.
1475 2013-12-13 Glenn Morris <rgm@gnu.org>
1477 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1478 (dump_path): Remove.
1479 (load-path-default): Remove `changed' argument.
1480 Do not set dump_path permanently. Simplify.
1481 (init_lread): Simplify.
1482 (syms_of_lread): Remove dump_path.
1484 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1486 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1487 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1488 2013-12-12 font-related change to avoid Bug#16128, which
1489 is quite hard to fix without even more substantial changes.
1491 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1493 * font.c (font_close_object): Check for live frame (Bug#16128).
1495 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1497 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1498 Return ptrdiff_t, not int, since it's a buffer size.
1499 Reindent/reparen some macros to a more Gnuish style.
1501 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1503 Avoid undefined behavior with huge regexp interval counts.
1504 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1505 since it's now specialized to interval counts. All uses changed.
1506 Do not assume wrapraound on signed integer overflow.
1507 (regex_compile): Simplify based on the above changes.
1509 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1511 Support file names on MS-Windows that use characters outside of
1512 the current system codepage. (Bug#7100)
1514 * w32.c (get_file_security, set_file_security)
1515 (create_symbolic_link): Separate pointers and boolean flags for
1516 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1517 non-zero, else the former.
1518 (codepage_for_filenames, filename_to_utf16, )
1519 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1521 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1523 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1524 Accept only one argument; all callers changed.
1525 (dostounix_filename): Remove the second argument, now works in
1526 UTF-8. All callers changed.
1527 (parse_root): Lose DBCS code.
1528 (get_long_basename, w32_get_short_filename, init_environment)
1529 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1530 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1531 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1532 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1533 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1534 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1536 (ansi_encode_filename): New function.
1537 (get_emacs_configuration, get_emacs_configuration_options):
1539 (add_volume_info, GetCachedVolumeInformation): Run the input file
1540 name through unixtodos_filename, to ensure it is stored and
1541 referenced in canonical form.
1542 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1543 (logon_network_drive, sys_link, utime): Improve error handling.
1544 (sys_access): New function.
1545 (hashval, generate_inode_val): Unused functions deleted.
1546 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1547 (check_windows_init_file): Convert error message from UTF-8 to
1548 ANSI codepage, for display in the message box.
1549 (globals_of_w32): Set w32_unicode_filenames according to the OS
1552 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1553 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1554 (syms_of_w32term): Declare w32-unicode-filenames.
1556 * w32proc.c (new_child, delete_child): Remove code that handled
1557 unused pending_deletion and input_file members of the child struct.
1558 (create_child, sys_spawnve): Convert all file names to ANSI
1559 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1560 name cannot be encoded in ANSI codepage. Don't use
1561 unixtodos_filename, mirror slashes by hand.
1562 (record_infile, record_pending_deletion): Functions deleted.
1563 (Fw32_short_file_name): Call w32_get_short_filename instead of
1566 * w32notify.c (add_watch): Work in Unicode mode when
1567 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1568 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1569 instead, do the same with Lisp primitives.
1571 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1572 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1573 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1574 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1575 (Fw32_shell_execute): Improve error reporting.
1576 (Fdefault_printer_name): Ifdef away for Cygwin.
1578 * w32.h (struct _child_process): Remove input_file and
1579 pending_deletion members that are no longer used.
1580 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1581 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1582 (ansi_encode_filename): New and updated prototypes.
1584 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1586 (unexec): Don't use dostounix_filename, it expects a file name in
1587 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1590 * fileio.c (Ffile_name_directory, file_name_as_directory)
1591 (directory_file_name, Fexpand_file_name)
1592 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1593 arguments of dostounix_filename.
1594 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1595 use MAX_UTF8_PATH for size of file-name strings.
1596 (emacs_readlinkat): Build an explicitly unibyte string for file
1598 (syms_of_fileio) <file-name-coding-system>:
1599 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1601 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1602 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1603 directories to UTF-8.
1604 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1605 environment, and each element of the input PATH, to UTF-8.
1607 * dired.c (file_attributes): Use build_unibyte_string explicitly
1608 to make Lisp strings from user and group names.
1610 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1613 * coding.c (decode_file_name, encode_file_name): New functions.
1615 * termcap.c (tgetent): Adapt to the change in arguments of
1618 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1621 * msdos.c (dostounix_filename, init_environment): Adapt to the
1622 change in arguments of dostounix_filename.
1624 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1625 [WINDOWSNT]: Encode file names passed to the image libraries in
1628 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1629 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1631 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1632 arguments of dostounix_filename.
1634 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1636 * font.h (struct font_entity) [HAVE_NS]: New field to record
1637 font driver which was used to create this entity.
1638 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1639 frame where the font was opened.
1640 (font_close_object): Add prototype.
1641 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1642 (font_close_object): Not static any more. Lost frame arg.
1643 Adjust comment and users.
1644 * alloc.c (cleanup_vector): Call font_close_object to adjust
1645 per-frame font counters correctly. If HAVE_NS, also call
1646 driver-specific cleanup for font-entity objects.
1647 * ftfont.c (ftfont_open):
1648 * nsfont.m (nsfont_open):
1649 * w32font.c (w32font_open_internal):
1650 * xfont.c (xfont_open):
1651 * xftfont.c (xftfont_open): Save frame pointer in font object.
1652 * macfont.m (macfont_open): Likewise.
1653 (macfont_descriptor_entity): Save driver pointer to be able
1654 to call its free_entity routine when font-entity is swept.
1655 * ftxfont.c (ftxfont_open): Add eassert because frame
1656 pointer should be saved by ftfont_driver.open.
1658 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1660 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1661 input polling is used. This is still meaningful for Cygwin, see
1662 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1663 * keyboard.c (poll_for_input_1, input_polling_used):
1664 Define unconditionally.
1665 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1666 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1667 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1668 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1669 (face_for_char): Likewise. Rearrange eassert and return ASCII
1670 face for CHAR_BYTE8_P.
1671 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1673 2013-12-11 Ken Brown <kbrown@cornell.edu>
1675 * dispextern.h (erase_phys_cursor):
1676 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1678 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1680 * nsterm.m (x_free_frame_resources):
1681 * term.c (tty_free_frame_resources):
1682 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1683 face cache because it's implied by free_frame_faces anyway.
1684 * w32term.c (x_free_frame_resources): Likewise. Do not call
1685 free_frame_faces twice.
1687 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1689 * editfns.c (Fformat_time_string): Mention %F in the doc.
1691 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1693 * window.c (resize_frame_windows): Don't return immediately when
1694 the root window's size doesn't change - the minibuffer window
1695 may still have to be repositioned/resized.
1696 * xfns.c (Fx_create_frame): Always change the frame size after
1697 initializing the frame's faces.
1698 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1699 change_frame_size should already have done it.
1700 (x_new_font): Assign new tool- and menu-bar heights.
1701 (x_set_window_size_1): Account for tool- and menu-bar heights
1702 (Bug#16013). Don't set pixel sizes since change_frame_size
1703 should already have done it.
1705 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1707 Remove the option of using libcrypto.
1708 * Makefile.in (LIB_CRYPTO): Remove.
1709 (LIBES): Don't use it.
1711 2013-12-11 Juri Linkov <juri@jurta.org>
1713 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1714 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1716 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1718 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1719 drawn tool bar items (Bug#16058).
1720 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1722 2013-12-09 Ken Brown <kbrown@cornell.edu>
1724 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1726 * lisp.h (get_frame_param): Adjust conditions for prototype
1729 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1731 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1732 Avoid unused macro warning if configured --without-xft.
1734 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1736 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1738 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1740 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1742 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1744 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1746 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1748 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1750 Use libcrypto's checksum implementations if available, for speed.
1751 * Makefile.in (LIB_CRYPTO): New macro.
1754 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1755 The macro didn't conform to C99 due to type mismatch,
1756 which caused compilation failure with Sun C 5.12,
1757 and it was confusing anyway. Include window.h to declare
1758 redisplay_other_windows.
1760 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1762 * window.c (set_window_buffer): Update mode line (bug#16084).
1764 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1766 Fix minor problems found by static checking.
1767 * keyboard.c (poll_for_input_1, input_polling_used):
1768 Define only if HAVE_NTGUI.
1769 * xmenu.c (popup_activate_callback): Omit unnecessary
1770 check against USE_X_TOOLKIT, which must be defined here anyway.
1771 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1774 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1776 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1778 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1780 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1782 * nsterm.m (x_set_window_size): Remove fprintf.
1783 (init): Define always. Set applicationDidFinishLaunchingCalled
1785 (applicationDidFinishLaunching:):
1786 Set applicationDidFinishLaunchingCalled.
1787 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1790 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1792 Pixel resize changes for NS (Bug#16049).
1793 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1794 height/width. row/cols are locals.
1795 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1796 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1797 (windowWillResize): Remove gsextra. Calculate extra as in
1799 (x_new_font): Don't change frame size if fullscreen.
1800 Change size pixelwise.
1802 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1803 comment in xfns.c. Change to pixelwise call.
1805 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1807 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1810 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1812 * xterm.c (input_signal_count): Remove.
1813 (x_dispatch_event): Define unconditionally.
1814 (x_make_frame_visible): Process X events until the frame
1815 is really visible (Bug#16027).
1816 * xterm.h (x_dispatch_event): Declare unconditionally.
1818 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1820 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1822 * nsterm.m (x_set_window_size): Handle pixelwise.
1824 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1826 * w32term.c (x_new_font):
1827 * xterm.c (x_new_font): Calculate new frame size from new font
1830 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1832 * lisp.h (FOR_EACH_TAIL): New macro.
1833 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1835 * window.c (select_window): Call second wset_redisplay before we change
1836 selected_window (bug#16034).
1838 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1840 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1842 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1844 * w32xfns.c: Include window.h, to avoid a compiler warning.
1846 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1848 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1849 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1850 window_scroll takes care of it.
1851 (Fset_window_point, Fdelete_other_windows_internal)
1852 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1853 (Fsplit_window_internal, Fdelete_window_internal)
1854 (Fresize_mini_window_internal, Fset_window_configuration)
1855 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1856 cause redisplay instead of forcing a complete redisplay.
1857 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1858 we're only affecting the selected_window.
1860 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1862 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1863 directional control characters. Update type and category
1864 determination according to the UBA from Unicode v6.3.
1865 (bidi_category_t): New category EXPLICIT_FORMATTING.
1867 * dispextern.h (bidi_type_t): Update to include new bidirectional
1868 properties introduced with Unicode v6.3. (Bug#16043)
1870 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1872 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1875 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1877 * font.c (font_list_entities): Remove dummy assignment.
1878 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1879 used on graphic displays only. Remove unused 'font_encoder' member.
1880 (struct font_bitmap): Remove unused 'extra' member.
1881 * nsfont.m (nsfont_open):
1882 * w32font.c (w32font_open_internal):
1883 * ftfont.c (ftfont_get_bitmap): Adjust users.
1885 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1887 Use bool for boolean.
1888 * tparam.c (tparam1):
1889 * undo.c (record_point, record_property_change):
1890 Use bool for boolean, for local vars that are always true or false.
1892 Minor integer overflow fixes (Bug#16033).
1893 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1894 This improves on the previous fix to this function.
1895 (window_resize_check): When summing up pixel counts, don't rely on
1896 undefined behavior if the sum overflows.
1898 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1900 * window.c (Fset_window_new_pixel): Don't choke at negative
1901 argument value (Bug#16033).
1903 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1904 to avoid crash in window_box_height.
1906 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1907 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1909 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1911 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1913 Minor integer overflow fixes.
1914 * window.c (Fset_window_new_pixel, grow_mini_window):
1915 * xdisp.c (Fwindow_text_pixel_size):
1916 Avoid undefined behavior on signed integer overflow.
1917 * xfns.c (x_set_mouse_color):
1918 Check that drag shape fits in 'unsigned', since that's what X wants.
1920 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1922 Improve reporting of fatal exception on MS-Windows.
1923 * w32fns.c (my_exception_handler): New function.
1924 (globals_of_w32fns): Set it up as the unhandled exception
1925 handler. Initialize exception code and address to zeros.
1926 (emacs_abort): If the exception code and address are available,
1927 print them at the beginning of the backtrace. Fix the format of
1928 printing addresses (was producing 0x0x12345678 on XP).
1931 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1933 * eval.c (Fbacktrace__locals): New function.
1934 (syms_of_eval): Defsubr it.
1936 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1938 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1939 Define here to unify between...
1940 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1941 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1943 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1945 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1947 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1948 fringe background extension.
1949 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1950 because they are now always the same as `left' and `width',
1951 respectively. Remove code for the case that `width' and
1952 `sb_width' are different.
1954 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1956 Fix minor problems found by static checking.
1957 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1958 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1959 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1961 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1963 * image.c (imagemagick_compute_animated_image): Don't crash if we
1964 have an animation with different-sized images (bug#15313).
1966 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1968 Remove some unused items introduced during pixelwise change.
1969 * window.c (window_resize_total_check): Remove unused function.
1970 * xdisp.c (remember_mouse_glyph): Remove unused label.
1971 (Ftool_bar_height): Move declaration inside #if.
1972 * xterm.c (x_set_window_size): Don't use r and c.
1974 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1976 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1979 * window.c (Fset_window_configuration): Comment out unused variables.
1981 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1983 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1985 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1987 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1989 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1990 HAVE_GNUTLS3 (Bug#16001).
1992 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1993 if interrupts are deferred (Bug#15801).
1995 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1997 Support resizing frames and windows pixelwise.
1998 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1999 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2000 (struct glyph_matrix): Replace window_left_col and
2001 window_top_line by window_pixel_left and window_pixel_top.
2002 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2004 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2005 (draw_window_divider, move_it_to, x_draw_right_divider)
2006 (x_draw_bottom_divider, change_frame_size): Add or fix
2008 * dispnew.c (change_frame_size_1): Change prototype.
2009 (adjust_glyph_matrix, required_matrix_width)
2010 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2011 values instead of lines and columns.
2012 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2013 WINDOW_TOTAL_FRINGE_WIDTH.
2014 (handle_window_change_signal, do_pending_window_change)
2015 (init_display): Adjusts calls of change_frame_size.
2016 (change_frame_size, change_frame_size_1): Handle pixelwise
2018 * frame.c (Qright_divider_width, Qbottom_divider_width):
2020 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2021 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2022 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2023 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2025 (set_frame_param): New function.
2026 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2027 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2028 (Ffringe_width, Fborder_width, Fright_divider_width)
2029 (Fbottom_divider_width): New functions, defsubr them.
2030 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2031 New argument pixelwise.
2032 (struct frame_parm_table): New members Qright_divider_width and
2033 Qbottom_divider_width.
2034 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2035 (x_report_frame_params): Handle Qright_divider_width and
2036 Qbottom_divider_width.
2037 (x_set_right_divider_width, x_set_bottom_divider_width):
2039 (frame_resize_pixelwise): New option.
2040 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2041 new_pixelwise, right_divider_width and bottom_divider_width;
2042 remove total_lines; rename text_lines, text_cols, new_text_lines
2043 and new_text_cols to text_height, text_width, new_height and
2044 new_width respectively.
2045 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2046 FRAME_TEXT_WIDTH respectively.
2047 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2048 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2049 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2051 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2052 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2053 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2054 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2055 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2056 (FRAME_TOTAL_COLS_ARG): Remove macro.
2057 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2058 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2059 (x_wm_set_size_hint): Handle frame pixel sizes.
2060 * indent.c (compute_motion, Fcompute_motion):
2061 Call window_body_width instead of window_body_cols.
2062 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2063 (make_lispy_position): Handle right and bottom dividers.
2064 (Fsuspend_emacs): Pixelize call of change_frame_size.
2065 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2066 * lisp.h: Extern set_frame_param.
2067 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2069 (Fx_create_frame): Add entry for vertical_drag_cursor.
2070 Pixelize call of change_frame_size.
2071 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2072 * nsterm.m (ns_update_window_end): Optionally draw right
2074 (x_set_window_size): Add argument pixelwise.
2075 Call check_frame_size and change_frame_size with pixelwise zero.
2076 (ns_draw_window_divider): New function.
2077 (ns_redisplay_interface): Add ns_draw_window_divider.
2078 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2079 (x_new_font): Call x_set_window_size with pixelwise zero.
2080 * print.c (print_object): For a window print its sequence
2082 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2083 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2084 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2085 (w32_createwindow): Use scroll bar area width.
2086 (w32_wnd_proc): Handle bottom divider width.
2087 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2088 (Fx_create_frame): Default divider width parameters.
2089 Caclulate sizes pixelwise. Add vertical drag cursor support.
2090 (x_create_tip_frame): Default divider widths to zero.
2091 Pixelize call to change_frame_size.
2092 (Fx_show_tip): Add handling of divider widths. Pixelize window
2094 (Fw32_frame_rect): New function.
2095 (frame_parm_handler w32_frame_parm_handlers): Add divider
2097 (Vx_window_vertical_drag_shape): Add variable.
2098 * w32inevt.c (resize_event, maybe_generate_resize_event):
2099 Pixelize change_frame_size calls.
2100 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2102 * w32term.c (w32_draw_window_divider): New function.
2103 (x_update_window_end): Handle right divider.
2104 (w32_draw_fringe_bitmap, x_scroll_run)
2105 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2106 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2107 Calculate new frame sizes pixelwise.
2108 (x_new_font): Pixelize call to x_set_window_size.
2109 (x_check_fullscreen): Pixelize call to change_frame_size.
2110 (x_set_window_size_1, x_set_window_size): New argument
2111 pixelwise. Calculate pixelwise.
2112 (x_wm_set_size_hint): Use scroll bar area width.
2113 (w32_redisplay_interface): Add w32_draw_window_divider.
2114 * w32term.h (struct w32_output): Add vertical drag cursor.
2115 * widget.c (set_frame_size, update_wm_hints)
2116 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2118 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2119 * window.c (sequence_number): Restore.
2120 (Fwindow_pixel_width, Fwindow_pixel_height)
2121 (Fwindow_mode_line_height, Fwindow_header_line_height)
2122 (window_pixel_to_total, Frun_window_scroll_functions)
2123 (Fset_window_new_pixel, window_resize_apply_total)
2124 (Fwindow_resize_apply_total): New functions.
2125 (window_body_height, window_body_width): Rename from
2126 window_body_lines. New argument PIXELWISE.
2127 Calculate pixelwise.
2128 (Fwindow_body_height, Fwindow_body_width): New argument
2130 (coordinates_in_window, window_relative_x_coord): Use window's
2131 pixel width instead of total width.
2132 (replace_window, recombine_windows): Initialize pixel values.
2133 (resize_root_window, resize_frame_windows, grow_mini_window)
2134 (shrink_mini_window): New argument PIXELWISE.
2135 Calculate pixelwise.
2136 (Fdelete_other_windows_internal, adjust_window_margins)
2137 (window_resize_check, window_resize_apply)
2138 (Fdelete_window_internal, Fresize_mini_window_internal)
2139 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2140 (check_frame_size): Rename arguments. New argument PIXELWISE.
2141 Calculate pixelwise.
2142 (set_window_buffer): Make samebuf bool. Run configuration change
2143 hook only if buffer changed.
2144 (Fset_window_buffer): Rewrite doc-string.
2145 (make_window): Initialize new_pixel slot.
2146 (Fwindow_resize_apply): Check pixel size of root window.
2147 (Fsplit_window_internal): Call 2nd argument pixel_size.
2148 Calculate pixelwise.
2149 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2151 (save_window_data): New slots frame_text_width,
2152 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2153 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2155 (Fcurrent_window_configuration, Fset_window_configuration)
2156 (save_window_save, compare_window_configurations): Handle new
2157 slots in save_window_data and saved_window.
2158 (Fset_window_scroll_bars): Fix doc-string.
2159 (window_resize_pixelwise): New variable.
2160 (coordinates_in_window, Fcoordinates_in_window_p):
2162 (make_parent_window): Adjust sequence_number.
2163 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2165 * window.h (struct window): New members new_pixel, pixel_left,
2166 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2167 (wset_new_pixel): New function.
2168 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2169 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2170 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2171 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2172 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2173 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2174 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2175 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2176 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2177 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2178 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2179 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2180 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2181 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2182 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2184 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2185 (window_body_width, check_frame_size): Adapt external declarations.
2186 * xdisp.c (last_max_ascent): New integer.
2187 (window_text_bottom_y): Handle bottom divider.
2188 (window_box_width, window_box_height): Calculate pixelwise.
2189 (get_glyph_string_clip_rects): Handle right divider.
2190 (remember_mouse_glyph): When windows are resized pixelwise
2191 proceed with width and height set to 1.
2192 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2194 (move_it_to): Calculate and return maximum x position
2196 (Fwindow_text_pixel_size): New function.
2197 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2198 (tool_bar_lines_needed): Rename to tool_bar_height.
2199 Calculate pixelwise.
2200 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2201 Calculate pixelwise.
2202 (redisplay_tool_bar): Calculate pixelwise.
2203 (redisplay_window): Calculate pixelwise. Handle dividers.
2204 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2205 (x_draw_vertical_border): Handle dividers.
2206 (define_frame_cursor1): Handle vertical drag cursor.
2207 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2208 (expose_window): Calculate pixelwise. Handle dividers.
2209 (init_xdisp): Initialize pixel values.
2210 * xfaces.c (Qwindow_divider): New face.
2211 (realize_basic_faces): Realize it.
2212 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2213 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2214 (x_set_scroll_bar_default_width): Default actual width to 16.
2215 (Fx_create_frame): Set sizes pixelwise.
2216 (x_create_tip_frame): Default divider widths to zero.
2217 Pixelize call of change_frame_size.
2218 (Fx_show_tip): Handle divider widths. Initial pixel position
2220 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2221 (Vx_window_vertical_drag_shape): New option.
2222 * xmenu.c (free_frame_menubar): Pixelize call of
2224 * xterm.c (x_draw_window_divider): New function.
2225 (x_update_window_end): Optionally draw right divider.
2226 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2227 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2228 (handle_one_xevent, x_new_font): Calculate pixelwise.
2229 (x_set_window_size_1, x_set_window_size): New argument
2230 pixelwise. Calculate pixelwise.
2231 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2232 (struct x_redisplay_interface): Add x_draw_window_divider.
2233 * xterm.h (struct x_output): Add vertical_drag_cursor.
2235 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2237 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2238 Set invisible frames's `redisplay' when a full redisplay is requested.
2239 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2240 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2241 (display_mode_lines): Set it here instead.
2243 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2245 * dispextern.h (set_window_update_flags): Remove.
2247 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2249 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2251 * xdisp.c (REDISPLAY_SOME_P): New macro.
2252 (redisplay_internal): Use it (bug#15999).
2253 (prepare_menu_bars, redisplay_window): Use it as well.
2255 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2257 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2259 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2260 (globals_of_w32font): Zero it out.
2261 (GetCharWidth32W_Proc): New function pointer.
2262 (get_char_width_32_w): New function.
2263 (compute_metrics): If get_glyph_outline_w returns an error, try
2264 get_char_width_32_w before declaring a failure. This avoids
2265 punishing raster (a.k.a. "bitmap") fonts by slowing down
2266 redisplay. (Bug#6364).
2268 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2270 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2271 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2272 highlight needs to be redisplayed. (Bug#15913)
2274 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2276 Fix minor problems found by static checking.
2277 * buffer.h (struct buffer_text, struct buffer):
2278 * frame.h (struct frame):
2279 * window.h (struct window):
2280 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2281 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2282 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2283 no-longer-valid use of HAVE_MENUS.
2284 * xdisp.c (propagate_buffer_redisplay): Now static.
2286 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2288 * xmenu.c (Fmenu_or_popup_active_p):
2289 * window.c (Fset_window_configuration):
2290 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2291 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2292 * fns.c (Fyes_or_no_p):
2293 * editfns.c (Fmessage_box, Fmessage_or_box):
2294 * alloc.c (make_save_ptr_ptr):
2295 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2297 * window.c (Fset_window_configuration): Move select_window later.
2299 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2301 Refine redisplay optimizations to only redisplay *some* frames/windows
2302 rather than all of them.
2303 * xdisp.c (REDISPLAY_SOME): New constant.
2304 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2305 (bset_redisplay, bset_update_mode_line): New functions.
2306 (message_dolog): Use bset_redisplay.
2307 (clear_garbaged_frames): Use fset_redisplay.
2308 (echo_area_display): Use wset_redisplay.
2309 (buffer_shared_and_changed): Remove.
2310 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2311 frame titles. Compute the actual set of windows redisplayed.
2312 Don't update frame titles and menu bars for frames that don't need to
2314 (propagate_buffer_redisplay): New function.
2316 (redisplay_internal): Use it. Be more selective in the set of windows
2317 we redisplay. Propagate windows_or_buffers_changed to
2318 update_mode_lines a bit later to simplify the code.
2319 (mark_window_display_accurate_1): Reset window and buffer's
2321 (redisplay_window): Do nothing if neither the window nor the buffer nor
2322 the frame needs redisplay.
2323 * window.h (struct window): Add `redisplay' field.
2324 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2325 (redisplay_other_windows, window_list): New declarations.
2326 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2327 (window_list): Not static any more.
2328 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2329 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2330 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2331 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2332 * frame.h (struct frame): Add `redisplay' field.
2333 Move `external_menu_bar' bitfield next to other bit-fields.
2334 (SET_FRAME_GARBAGED): Use fset_redisplay.
2335 (SET_FRAME_VISIBLE): Don't garbage the frame;
2336 Use redisplay_other_windows.
2337 * buffer.h (struct buffer): Add `redisplay' field.
2338 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2339 (modify_overlay): Use bset_redisplay.
2340 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2342 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2344 Support w32 file notifications in batch mode.
2345 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2346 invalid (which happens in batch mode). If non-interactive, call
2347 handle_file_notifications to store file notification events in the
2348 input queue. (Bug#15933)
2350 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2352 * w32inevt.c (handle_file_notifications): Now external, not static.
2354 * w32term.h (handle_file_notifications): Provide prototype.
2356 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2357 init_crit, since init_display, which does that otherwise, is not
2360 2013-11-27 Glenn Morris <rgm@gnu.org>
2362 * Makefile.in ($(lispsource)/international/charprop.el): New.
2363 (emacs$(EXEEXT)): Depend on charprop.el.
2365 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2367 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2368 deleting portions of the buffer under non-nil REPLACE argument.
2371 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2372 directory, watch it and not its parent.
2373 (add_watch): Allow empty string in FILE.
2375 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2377 * window.c (Fset_window_start, window_resize_apply)
2378 (window_scroll): Reset window_end_valid (Bug#15957).
2380 2013-11-27 Glenn Morris <rgm@gnu.org>
2382 * Makefile.in (leimdir): Now in lisp source directory.
2383 ($(leimdir)/leim-list.el): Just use ../leim .
2384 * epaths.in (PATH_DUMPLOADSEARCH):
2385 * lread.c (load_path_default):
2386 * nsterm.m (ns_load_path): No more leim directory.
2388 2013-11-26 Andreas Schwab <schwab@suse.de>
2390 * .gdbinit (xgettype): Add cast.
2392 2013-11-26 Glenn Morris <rgm@gnu.org>
2394 Preload leim-list.el.
2395 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2396 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2397 is a single directory.
2399 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2401 bool-vector-subsetp is now the normal direction (Bug#15912).
2402 * data.c (Fbool_vector_subsetp): Test whether the first argument
2403 is a subset of the second one, not the reverse. Add doc string.
2405 Fix minor problems found by static checking.
2406 * lread.c (load_path_default): Now static.
2407 * textprop.c (text_property_stickiness): Be consistent about the
2408 test used when deciding whether to consider the previous character.
2409 This simplifies the code a bit.
2411 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2413 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2415 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2416 (syms_of_frame): Don't defsubr them.
2418 2013-11-25 Glenn Morris <rgm@gnu.org>
2420 * lread.c (load_path_default): Change the sense of the argument.
2421 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2422 from dump_path. When it is not, avoid checking dump_path twice.
2424 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2425 uninstalled dump_path against installed Vload_path. (Bug#15964)
2427 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2429 Export get_pos_property to Elisp.
2430 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2431 (syms_of_editfns): Export it to Elisp.
2433 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2435 2013-11-23 Romain Francoise <romain@orebokech.com>
2437 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2438 initialization here ...
2439 (syms_of_fileio): ... from here.
2441 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2443 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2444 Please use --enable-check-lisp-object-type.
2446 2013-11-23 Glenn Morris <rgm@gnu.org>
2448 * process.c (get_process): Explicit error for dead buffers.
2450 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2452 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2454 2013-11-23 Glenn Morris <rgm@gnu.org>
2456 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2457 * lread.c (load_path_check): Take path to check as argument.
2458 (load_path_default): New, split from init_lread.
2459 (init_lread): Move calc of default load-path to load_path_default.
2460 Empty elements in EMACSLOADPATH now stand for the default.
2461 (load-path): Doc fix.
2462 * emacs.c (decode_env_path): Add option to treat empty elements
2463 as nil rather than ".".
2464 * callproc.c (init_callproc_1, init_callproc):
2465 * image.c (Vx_bitmap_file_path):
2466 * lisp.h (decode_env_path):
2467 * lread.c (Vsource_directory):
2468 Update for new argument spec of decode_env_path.
2470 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2472 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2473 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2475 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2477 Fix some dependency problems that cause unnecessary recompiles.
2478 Problem reported by RMS in
2479 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2480 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2481 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2482 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2483 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2484 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2485 (boostrap-clean): No need to remove stamp-oldxmenu.
2487 Fix recently introduced bool vector overrun.
2488 This was due to an optimization that went awry.
2489 Reported by Glenn Morris in
2490 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2491 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2492 for empty vectors, undoing the 2013-11-18 change.
2493 * data.c (bool_vector_binop_driver): Rely on this.
2494 Fix bug that occasionally overran the destination.
2495 * lisp.h (struct Lisp_Bool_vector): Document this.
2497 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2499 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2502 * nsterm.m (init, run, stop:): Comment out for now, does not work
2505 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2507 * charset.c (syms_of_charset): Don't read past end of string.
2509 2013-11-19 Glenn Morris <rgm@gnu.org>
2511 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2513 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2515 Add hooks to run on gaining/losing focus. (Bug#15029)
2516 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2517 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2518 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2520 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2522 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2523 The old names predated the API change that put destination at end.
2525 Improve API of recently-added bool vector functions (Bug#15912).
2526 The old API had (bool-vector-count-matches A B)
2527 and (bool-vector-count-matches-at A B I), which gave the
2528 misleading impression that the two functions were variants, one
2529 with a location I. The new API has (bool-vector-count-population A)
2530 and (bool-vector-count-consecutive A B I) to make the distinction
2531 clearer. The first function no longer has a B argument, since the
2532 caller can easily determine the number of nils if the length and
2533 number of ts is known.
2534 * data.c (Fbool_vector_count_population): Rename from
2535 bool_vector_count_matches, and accept just 1 argument.
2536 (Fbool_vector_count_consecutive): Rename from
2537 Fbool_vector_count_matches_at.
2539 Always allocate at least one bits_word per bool vector.
2540 See Daniel Colascione in:
2541 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2542 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2543 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2544 * lisp.h (struct Lisp_Bool_vector): Document this.
2546 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2548 * insdel.c (invalidate_buffer_caches): New function, consolidated
2549 from part of prepare_to_modify_buffer.
2550 (insert_from_gap, prepare_to_modify_buffer):
2551 * coding.c (code_convert_region, code_convert_string):
2552 Call invalidate_buffer_caches. (Bug#15841)
2554 * lisp.h (invalidate_buffer_caches): Add prototype.
2556 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2558 * w32term.c (x_update_window_end): Don't invalidate the entire
2559 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2560 highlight needs to be redisplayed. (Bug#15913)
2562 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2564 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2566 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2568 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2569 while we are using Vprin1_to_string_buffer.
2571 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2572 after inserting the description string. (Bug#15907)
2574 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2576 * data.c: Work around bogus GCC diagnostic about shift count.
2577 Reported by Eli Zaretskii in
2578 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2579 (pre_value): New function.
2580 (count_trailing_zero_bits): Use it.
2582 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2584 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2585 assume C macros are not supported even under -g3 in these old GCC
2588 2013-11-15 Leo Liu <sdl.web@gmail.com>
2590 * minibuf.c (Ftry_completion, Fall_completions)
2591 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2593 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2595 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2596 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2597 This avoids placing unnecessary constants into the Emacs code.
2599 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2601 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2602 for Cygwin w32 build.
2604 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2605 for Cygwin w32 build. (Bug#15892)
2607 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2609 Simplify, port and tune bool vector implementation.
2610 * alloc.c (bool_vector_exact_payload_bytes)
2611 (bool_vector_payload_bytes): Remove.
2612 (bool_vector_fill): Return its argument.
2613 * alloc.c (bool_vector_fill):
2615 * print.c (print_object):
2616 Simplify by using bool_vector_bytes.
2617 * alloc.c (make_uninit_bool_vector):
2618 New function, broken out from Fmake_bool_vector.
2619 (Fmake_bool_vector): Use it. Use tail call.
2620 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2621 * data.c (BITS_PER_ULL): New constant.
2622 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2623 if long long versions don't exist.
2624 (shift_right_ull): New function.
2625 (count_one_bits_word): New function, replacing popcount_bits_word
2626 macro. Don't assume that bits_word is no wider than long long.
2627 (count_one_bits_word, count_trailing_zero_bits):
2628 Don't assume that bits_word is no wider than long long.
2629 * data.c (bool_vector_binop_driver, bool_vector_not):
2630 * fns.c (Fcopy_sequence):
2632 Create an uninitialized destination, to avoid needless work.
2633 (internal_equal): Simplify.
2634 (Ffillarray): Prefer tail call.
2635 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2636 contain at least one word.
2637 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2638 chars are narrower than ints.
2639 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2640 * fns.c (Fcopy_sequence):
2642 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2643 Don't try to port to hosts where bits_word values have holes; the
2644 code wouldn't work there anyway. Verify this assumption, though.
2645 (bool_vector_bytes): New function.
2646 (make_uninit_bool_vector): New decl.
2647 (bool_vector_fill): Now returns Lisp_Object.
2649 * xfns.c (xic_create_fontsetname):
2650 * xrdb.c (gethomedir): Prefer tail calls.
2652 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2654 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2655 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2657 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2658 that requires a return value.
2659 (Fset_buffer_modified_p): Take advantage of this change to do
2662 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2664 * buffer.c (Frestore_buffer_modified_p): Sync it with
2665 Fset_buffer_modified_p.
2666 (Fforce_mode_line_update): New function, moved from subr.el.
2667 (Fset_buffer_modified_p): Use them.
2668 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2670 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2672 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2673 This avoids undefined behavior when subtracting pointers into
2674 different aways. On my platform it also makes the code a tad
2675 smaller and presumably faster.
2677 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2679 * keyboard.c (command_loop_1): Use region-extract-function.
2680 * insdel.c (Qregion_extract_function): Not static any more (can we
2681 stop pretending that these vars can benefit from being marked static?).
2683 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2685 * search.c (find_newline): If buffer text is relocated during the
2686 "dumb loop", adjust C pointers into buffer text to follow suit.
2689 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2691 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2692 for conversion (Bug#15837).
2694 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2696 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2697 for the entire range of inserted characters. (Bug#15841)
2699 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2701 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2703 (realize_default_face): Remove assignment to distant-foreground if
2704 unspecified (Bug#15815).
2706 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2708 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2709 cache-long-scans disabled, since we don't want to call
2710 prepare_to_modify_buffer (in insert_1_both) for each message we
2713 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2714 from buffer.c. Improve commentary to the buffer field setter
2717 * buffer.c (bset_cache_long_scans): Static function deleted.
2718 Improve commentary to the buffer field setter functions.
2719 (init_buffer_once): Default for cache-long-scans changed to t.
2722 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2724 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2726 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2727 This bug was introduced in my 2013-06-21 change, and caused
2728 struct Lisp_Sub_Char_Table objects to be given too many slots,
2729 which broke 'make -C admin/unidata'.
2731 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2733 Import changes from mac-port 4.5.
2734 * macfont.m (mac_font_copy_default_descriptors_for_language)
2735 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2736 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2737 (macfont_language_default_font_names): New.
2738 (macfont_list): Rearrange language/charset code.
2739 (macfont_close): Don't check for macfont_info->cache.
2740 (mac_ctfont_create_preferred_family_for_attributes): New font
2741 selection code, call
2742 mac_font_copy_default_name_for_charset_and_languages.
2743 (mac_font_copy_default_descriptors_for_language)
2744 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2746 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2748 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2750 Port to C11 aligned_alloc, and fix some integer overflows.
2751 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2752 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2753 and use of posix_memalign replaced with aligned_alloc.
2754 (aligned_alloc): New function, defined or declared as needed.
2755 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2756 Don't undef; configure.ac now does this.
2757 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2758 (calloc, aligned_alloc): Check for integer overflow.
2759 (aligned_alloc): Rename from memalign. All uses changed.
2760 (memalign): New function, an alias for aligned_alloc.
2762 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2764 * xdisp.c (redisplay_internal): Fix typo in last change.
2766 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2768 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2770 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2772 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2773 redisplay--mode-lines-cause.
2774 (redisplay_internal): Keep them uptodate. Remove redundant check of
2775 buffer_shared_and_changed.
2776 * *.[chm]: Number every assignment to update_mode_lines so we
2777 can track why it is set.
2779 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2781 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2783 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2785 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2786 can track why it is set.
2788 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2790 Integer-related fixes for term.c etc.
2791 * dispextern.h (face_tty_specified_color): New function.
2792 * term.c (turn_on_face): Don't rely on undefined behavior when
2793 assigning an out-of-range value to 'long'.
2794 Simplify test for toggling highlight.
2795 (tty_capable_p): Omit last two (unused) args. All callers changed.
2796 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2797 (read_menu_input, tty_menu_activate, tty_menu_show):
2798 * xfaces.c (x_supports_face_attributes_p)
2799 (tty_supports_face_attributes_p):
2800 Use bool for boolean. All callers changed.
2801 (tty_supports_face_attributes_p): Omit defaults for color indices;
2802 no longer needed. Simplify tail call.
2804 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2806 * xdisp.c (prepare_menu_bars): Mark static.
2807 * lisp.h (prepare_menu_bars): Don't declare.
2808 * xselect.c (x_handle_selection_clear):
2809 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2811 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2813 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2814 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2816 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2818 * keyboard.c (Fcommand_error_default_function): Rename from
2819 Fdefault_error_output.
2821 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2823 * keyboard.c (Fdefault_error_output): New function, extracted from
2825 (syms_of_keyboard): Use it for Vcommand_error_function.
2827 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2829 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2830 (init_eval): Use it to ensure handlerlist is non-NULL.
2831 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2832 (Fsignal): Adjust NULLness test of handlerlist.
2833 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2835 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2837 * callproc.c (call_process): Call prepare_to_modify_buffer before
2838 decoding text read from the sub-process, as the decoded stuff will
2839 be inserted into the buffer. This will invalidate the various
2840 caches maintained for the buffer. (Bug#15148)
2842 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2844 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2845 string of glyphless-char-display.
2847 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2849 * nsfns.m (ns_get_name_from_ioreg): New function.
2850 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2851 OSX >= 10.9. Use ns_get_name_from_ioreg.
2853 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2855 Simplify and port recent bool vector changes.
2856 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2857 only in this file. Use a more-efficient implementation if the
2858 second argument is a power of 2.
2859 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2860 Remove no-longer-necessary compile-time checks.
2861 (bool_vector_exact_payload_bytes): New function.
2862 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2863 exact payload changed to call the new function. Do not assume
2864 that the arg or result fits in ptrdiff_t.
2865 (bool_vector_fill): New function.
2866 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2868 (vroundup_ct): Don't assume arg fits in size_t.
2869 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2870 invoke set_category_set.
2871 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2872 All callers changed. Use bool_vector_set.
2873 * category.h (XCATEGORY_SET): Remove; no longer needed.
2874 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2876 * data.c (Faref): Use bool_vector_ref.
2877 (Faset): Use bool_vector_set.
2878 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2879 (Fbool_vector_not, Fbool_vector_count_matches)
2880 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2881 * fns.c (concat): Use bool_vector_ref.
2882 (Ffillarray): Use bool_vector_fill.
2883 (mapcar1): Use bool_vector_ref.
2884 (sxhash_bool_vector): Hash words, not bytes.
2885 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2886 a constant, since it's now used in #if.
2887 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2888 unsigned char on unusual architectures, so that we no longer
2889 assume that the number of bits per bits_word is a power of two or
2890 is a multiple of 8 or of CHAR_BIT.
2891 (Qt): Add forward decl.
2892 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2893 at least as strictly as bits_word.
2894 (bool_vector_data, bool_vector_uchar_data): New accessors.
2895 All data structure accesses changed to use them.
2896 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2897 (bool_vector_set): New functions.
2898 (bool_vector_fill): New decl.
2899 (ROUNDUP): Move to alloc.c as described above.
2901 Fix recent gnutls changes.
2902 * gnutls.c (Fgnutls_boot): Don't assume C99.
2903 * process.c (wait_reading_process_output): Fix typo in recent change.
2905 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2907 * process.c (wait_reading_process_output, read_process_output)
2908 (send_process): Check gnutls_state is not NULL.
2910 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2911 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2913 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2915 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2916 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2918 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2921 * nsfns.m (Fx_create_frame): Fix memory leak.
2923 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2924 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2925 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2927 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2929 * xdisp.c (message3_nolog, message_with_string): Encode the string
2930 before writing it to the terminal in a non-interactive session.
2932 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2933 sure we concatenate them into a unibyte string.
2935 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2936 resulting temporary name before returning it to the caller.
2937 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2938 is a unibyte string, convert NAME to a unibyte string to ensure
2939 that the result is also a unibyte string.
2941 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2942 create unibyte strings from default paths and directory/file
2945 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2948 * callproc.c (init_callproc): Use build_unibyte_string to make
2949 sure we create unibyte strings from default paths and
2950 directory/file names.
2952 * buffer.c (init_buffer): Don't store default-directory of
2953 *scratch* in multibyte form. The original problem which led to
2954 that is described in
2955 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2956 but it was solved long ago. (Bug#15260)
2958 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2960 Port to stricter C99 platforms.
2961 Especially, C99 prohibits nesting a struct X inside struct Y if
2962 struct X has a flexible array member.
2963 * alloc.c (struct sdata): New type.
2964 (sdata): Implement in terms of struct sdata.
2965 Remove u member; all uses replaced by next_vector, set_next_vector.
2966 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2967 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2968 (struct sblock): Rename first_data member to data, which is now
2969 a flexible array member. All uses changed.
2970 (next_vector, set_next_vector, large_vector_vec): New functions.
2971 (vector_alignment): New constant.
2972 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2973 (struct large-vector): Now merely a NEXT member, since the old approach
2974 ran afoul of stricter C99. All uses changed to use
2975 large_vector_vec or large_vector_offset.
2976 (large_vector_offset): New constant.
2977 * dispnew.c: Include tparam.h, for tgetent.
2978 Do not include term.h; no longer needed.
2979 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2980 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2981 (struct Lisp_Vector): Use a flexible array member for contents,
2982 instead of a union with a member that is an array of size 1.
2984 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2985 fact that the struct no longer contains a union.
2986 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2987 (struct Lisp_Save_Value, struct Lisp_Free):
2988 Use unsigned, not int, for spacers, to avoid c99 warning.
2989 (union specbinding): Use unsigned, not bool, for bitfield, as
2990 bool is not portable to pre-C99 hosts.
2992 2013-11-04 Glenn Morris <rgm@gnu.org>
2994 * emacs.c (usage_message): Mention that `-L :...' appends.
2996 2013-11-02 Glenn Morris <rgm@gnu.org>
2998 * Makefile.in (abs_builddir): Remove.
2999 (bootstrap_exe): Use relative filename.
3001 Use relative filenames in TAGS files.
3002 * Makefile.in (abs_srcdir): Remove it again.
3003 (.PHONY): Remove frc.
3004 (maintainer-clean): No more TAGS-LISP file.
3005 (TAGS): Pass relative file names to etags.
3006 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3008 * Makefile.in (abs_srcdir): New, set by configure.
3010 (maintainer-clean): Remove pointless echo. That should be in the
3011 top-level Makefile, if anywhere. Delete TAGS-LISP.
3012 (extraclean): No s/ and m/ directories for some time.
3013 (TAGS): Also depend on ctagsfiles3.
3014 Remove no-longer-defined S_FILE.
3015 Pass absolute filenames to etags once more.
3016 (TAGS-LISP): Replace lispdir with its expansion.
3017 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3018 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3020 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3022 * xfaces.c (check_lface_attrs, realize_default_face):
3023 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3024 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3026 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3028 * emacs.c (original_pwd): Remove global var by making it local.
3029 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3031 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3033 * xfaces.c: Declare color_distance.
3034 (QCdistant_foreground): New variable.
3035 (NEAR_SAME_COLOR_THRESHOLD): New define.
3036 (load_color2): New function.
3037 (load_color): Call load_color2.
3038 (load_face_colors): Call load_color2 and if distant-color is specified
3039 calculate distant and use distant-color if colors are near.
3040 (LFACE_DISTANT_FOREGROUND): New define.
3041 (merge_face_ref, Finternal_set_lisp_face_attribute)
3042 (Finternal_get_lisp_face_attribute)
3043 (x_supports_face_attributes_p): Handle distant-foreground similar to
3045 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3047 * dispextern.h (lface_attribute_index):
3048 Add LFACE_DISTANT_FOREGROUND_INDEX.
3050 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3052 * image.c (pbm_next_char): New function.
3053 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3054 (pbm_scan_number): Use it.
3055 (Qlibjpeg_version): New variable.
3056 (syms_of_image): DEFSYM and initialize it.
3058 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3060 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3062 2013-10-31 Glenn Morris <rgm@gnu.org>
3064 * emacs.c (original_pwd): New char.
3065 (main): If using --chdir, store original_pwd.
3066 (init_cmdargs): When setting Vinvocation_directory based on a
3067 relative argv[0], use original_pwd if set. (Bug#15768)
3069 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3071 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3073 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3075 * insdel.c: Fix minor problems found by static checking.
3076 (Qregion_extract_function): Now static.
3077 (prepare_to_modify_buffer_1): Remove unused locals.
3079 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3081 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3082 (syms_of_xdisp): Declare pre-redisplay-function.
3083 (markpos_of_region): Remove function.
3084 (init_iterator, compute_stop_pos, handle_face_prop)
3085 (face_before_or_after_it_pos, reseat_to_string)
3086 (get_next_display_element, window_buffer_changed)
3087 (redisplay_internal, try_cursor_movement, redisplay_window)
3088 (try_window_reusing_current_matrix, try_window_id, display_line)
3089 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3090 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3091 * window.h (struct window): Remove field `region_showing'.
3092 * dispextern.h (struct it): Remove region_beg/end_charpos.
3093 (face_at_buffer_position, face_for_overlay_string)
3094 (face_at_string_position): Update prototypes.
3095 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3096 (face_at_string_position): Remove `region_beg' and `region_end' args.
3097 * fontset.c (Finternal_char_font):
3098 * font.c (font_at, font_range): Adjust calls accordingly.
3099 * insdel.c (Qregion_extract_function): New var.
3100 (syms_of_insdel): Initialize it.
3101 (prepare_to_modify_buffer_1): Use it.
3103 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3105 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3106 * ftxfont.c (ftxfont_get_gcs):
3107 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3108 * xfaces.c (x_free_colors, x_free_dpy_colors)
3109 (x_create_gc, unload_color):
3110 * xselect.c (x_property_data_to_lisp):
3111 * xsettings.c (parse_settings):
3112 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3113 (get_bits_and_offset): Adjust definition.
3114 * frame.c (XParseGeometry): Adjust locals.
3115 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3116 * regex.h (toplevel): Likewise for reg_syntax_t.
3118 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3120 * eval.c (run_hook_with_args): Use FUNCTIONP.
3122 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3124 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3125 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3126 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3127 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3128 on MS-Windows anyway.
3129 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3130 (free_realized_face): ...adjust user.
3131 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3132 white relief pixels to -1.
3133 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3134 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3135 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3137 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3139 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3140 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3141 in practice now. All callers changed.
3143 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3145 * dispextern.h (struct face): Use bitfields for 'underline_type'
3146 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3147 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3148 'stipple' member. Move 'lface' member up to help...
3149 * xfaces.c (make_realized_face): ...this function to find and
3150 clear just the members that need clearing.
3151 (load_face_colors, realize_x_face):
3152 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3154 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3156 * xftfont.c (struct xftfont_info): Remove set-but-unused
3158 (xftfont_open): Adjust user.
3159 (xftfont_get_colors): Remove useless prototype.
3161 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3163 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3164 before passing them to 'unexec'. (Bug#15260)
3166 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3168 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3170 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3172 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3173 the changed signature of the font driver's 'close' method.
3175 * w32font.h (w32font_close): Adjust the prototype to the change in
3176 function definition.
3178 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3180 * w32uniscribe.c (uniscribe_close): Adapt the call to
3181 w32font_close to its new prototype.
3183 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3185 Omit unused frame argument of font API's close function.
3186 * font.h (struct font): Drop frame argument. Adjust comment.
3187 * font.c (font_clear_cache, font_close_object): Adjust users.
3188 * ftfont.c (ftfont_close):
3189 * ftxfont.c (ftxfont_close):
3190 * macfont.m (macfont_close):
3191 * nsfont.m (nsfont_close):
3192 * w32font.c (w32font_close):
3193 * xfont.c (xfont_close):
3194 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3195 tweak comments and make functions safe if called more than once for
3196 the same font object.
3198 Perform font-specific cleanup when font object is swept by GC. See
3199 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3200 * alloc.c (cleanup_vector): New function.
3201 (sweep_vector): Call it for each reclaimed vector object.
3202 * font.h (struct font): Adjust comment.
3204 2013-10-24 Glenn Morris <rgm@gnu.org>
3206 * Makefile.in (abs_top_srcdir): New, set by configure.
3208 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3210 Adjust recent font-related changes to fix bug#15686.
3211 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3212 is a live window system frame, mark its default font too.
3214 2013-10-23 Glenn Morris <rgm@gnu.org>
3216 * Makefile.in (RUN_TEMACS): Make relative (again).
3217 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3218 (bootstrap-emacs$(EXEEXT)):
3219 Quote entities that might contain whitespace.
3221 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3223 Port to Solaris 10 and its bundled GCC.
3224 Problem reported by Timothy C. Burt.
3225 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3227 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3229 Do not allow font caches to grow too large.
3230 * alloc.c (compact_font_cache_entry, compact_font_caches):
3231 New functions or stub if not HAVE_WINDOW_SYSTEM.
3232 (compact_undo_list): Factor out from Fgarbage_collect.
3234 (mark_face_cache): Mark face font. Move down to avoid
3236 (mark_terminals): Do not mark font cache here.
3237 (Fgarbage_collect): Call compaction functions described
3238 above. Adjust comment.
3240 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3242 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3243 chdir to HOME (bug#15607).
3245 * nsterm.m (Qcocoa, Qgnustep): New variables.
3246 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3247 (ns_get_color): Make selection color work for GNUstep also.
3249 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3251 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3252 handles mouse clicks. Instead, let GPM use the same code as all
3253 the other mice use. See the discussion starting at
3254 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3255 for the details of the problem with the menu bar this fixes.
3257 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3259 Remove port-specific display name lists to avoid extra
3260 complexity and data duplication with display info lists.
3261 * xterm.h (x_display_name_list): Remove declaration.
3262 * xterm.c (x_display_name_list): Remove.
3263 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3264 * xfns.c (x_display_info_for_name, Fx_display_list):
3265 Likewise. Use x_display_list where appropriate.
3266 * w32term.h (w32_display_name_list): Remove declaration.
3267 * w32term.c (w32_display_name_list): Remove.
3268 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3270 * w32fns.c (x_display_info_for_name, Fx_display_list):
3271 Likewise. Use x_display_list where appropriate.
3272 * nsterm.h (ns_display_name_list): Remove declaration.
3273 * nsterm.m (ns_display_name_list): Remove.
3274 (ns_term_init, syms_of_nsterm): Adjust users.
3275 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3276 Likewise. Use x_display_list where appropriate.
3277 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3278 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3279 (mark_terminals): Mark per-terminal font cache.
3281 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3283 Don't run timers in input-pending-p. Its new check-timers param
3284 provides the prior behavior. (Bug#15045).
3285 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3287 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3289 Make some functions static in non-Microsoft builds.
3290 On my platform (Fedora 19 x86-64), this shrinks the
3291 Emacs executable (text+data) by 0.25%.
3292 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3293 (load_color) [!MSDOS]:
3294 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3295 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3296 * lisp.h (check_existing):
3297 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3298 (network_interface_info) [!WINDOWSNT]:
3299 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3300 Remove extern decls.
3301 * fileio.c (check_existing):
3302 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3303 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3304 (network_interface_info) [!WINDOWSNT]:
3305 * term.c (encode_terminal_code) [!WINDOWSNT]:
3306 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3307 * xfaces.c (load_color) [!MSDOS]:
3309 * fileio.c (check_existing, check_executable, check_writable):
3310 * process.c (network_interface_list, network_interface_info):
3311 Move earlier, so that we don't need forward decls.
3312 * gnutls.c (fn_gnutls_transport_set_errno)
3313 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3315 * w32.c (init_environment): Use faccessat rather than
3316 check_existing, partly for consistency with the rest of the code
3317 in this file, partly so that check_existing can be static.
3319 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3320 * emacs.c (MAIN_PROGRAM): New macro.
3321 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3322 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3324 bool vector int width fixes
3325 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3326 (Fbool_vector_count_matches_at):
3327 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3328 can exceed PTRDIFF_MAX, at least in theory.
3329 (Fbool_vector_count_matches_at):
3330 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3332 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3334 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3335 (struct sockaddr): Add forward decl, for platforms that lack it.
3337 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3339 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3342 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3344 * w32.c (network_interface_get_info, network_interface_list)
3345 (network_interface_info): New functions. (Bug#15610)
3346 (GetAdaptersInfo_Proc): New typedef.
3347 (get_adapters_info): New wrapper function.
3348 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3350 * process.h (network_interface_list, network_interface_info):
3353 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3354 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3355 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3356 for WINDOWSNT. Doc fix.
3357 (syms_of_process): Defsubr Snetwork_interface_list and
3358 Snetwork_interface_info unconditionally.
3360 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3361 in NS GUI sessions. (Bug#15629)
3363 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3365 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3367 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3369 * print.c (print_object): Print " ..." when truncating bool vectors.
3371 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3373 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3374 standard mouse buttons.
3376 * termhooks.h (struct input_event): Remove incorrect commentary.
3378 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3380 Disallow bool vector operations on mixed-length operands.
3381 The old behavior left garbage in the result vector sometimes,
3382 and didn't seem to be useful.
3383 * data.c (Qwrong_length_argument): New static var.
3384 (wrong_length_argument): New function.
3385 (bool_vector_binop_driver): Check that args agree in length.
3387 * keyboard.c, keyboard.h (all_kboards): Now static.
3389 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3391 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3392 note from the lispref.
3394 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3396 * nsterm.h (struct ns_display_info): Remove set-but-unused
3397 member image_cache (image caches are per-terminal anyway).
3398 (FRAME_X_IMAGE_CACHE): Remove.
3399 * nsterm.m (ns_initialize_display_info): Adjust user.
3401 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3403 * w32proc.c: Include mingw_time.h.
3405 * w32.c: Include mingw_time.h.
3407 Implement scrolling of TTY menus when the screen is too short.
3409 * term.c (tty_menu_display): Accept an additional argument, the
3410 menu item from which to start displaying the menu. Account for
3411 the value of Y when limiting the menu to the number of available
3413 (mi_result): New enumeration.
3414 (read_menu_input): Return enumerated value. When the y coordinate
3415 hits min_y or max_y, return scroll indication instead of wrapping
3417 (tty_menu_activate): Handle the scrolling indications from
3418 read_menu_input. Compute the first menu item to display and pass
3419 it to tty_menu_display.
3421 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3423 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3424 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3425 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3426 Adjust to match the change described below.
3427 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3428 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3429 memory_below_frame members to...
3430 * termchar.h (struct tty_display_info): ...here because they're
3431 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3432 * term.c (init_tty):
3433 * nsterm.m (ns_create_terminal):
3434 * w32term.c (w32_create_terminal):
3435 * xterm.c (x_create_terminal): Adjust users.
3436 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3437 to filter out non-TTY frames. Adjust comment.
3438 (scrolling): Adjust user. Prefer eassert for debugging check.
3440 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3442 * xfaces.c (PT_PER_INCH): Remove unused macro.
3443 * termhooks.h (struct terminal): Remove set-but-unused
3444 member fast_clear_end_of_line.
3445 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3446 * nsterm.m (ns_create_terminal):
3447 * term.c (init_tty):
3448 * w32term.c (w32_create_terminal):
3449 * xterm.c (x_create_terminal): Adjust users.
3451 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3453 * lisp.h (bool_vector_size): New function.
3454 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3455 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3456 (Fbool_vector_not, Fbool_vector_count_matches_at):
3457 Remove uses of 'eassume' that should no longer be needed,
3458 because they are subsumed by the 'eassume' in bool_vector_size.
3460 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3462 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3463 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3464 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3466 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3468 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3469 have different dimensions. (Bug#15575)
3471 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3474 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3476 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3478 * term.c (tty_menu_show): Never return with unbalanced
3479 specpdl. Use eassert for debugging check. Adjust style.
3481 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3483 * term.c (read_menu_input): Make selection of menu items
3484 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3485 (tty_menu_activate): Fix off-by-one error when computing max_y.
3487 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3489 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3490 audit logging (only used with GnuTLS 3.x) and enable it.
3492 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3494 * dispnew.c (redraw_frame): Remove useless #ifdef because
3495 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3496 Also, move TTY fflush to...
3497 * term.c (tty_update_end): ...this function.
3499 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3501 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3502 the end of the frame's glyph matrix. (Bug#15575)
3504 * term.c (tty_menu_display): Don't move cursor while overwriting
3505 frame's glyphs with menu items. Limit the number of items
3506 displayed to what can be shown on the available screen lines,
3507 excluding the echo area.
3508 (tty_menu_activate): Limit the Y coordinate allowed by
3509 read_menu_input to the last screen line used for menu display.
3511 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3513 * lisp.h (eassume): New macro.
3514 Also, include <verify.h>, for 'assume'.
3515 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3516 (vroundup, vector_nbytes):
3517 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3518 (Fbool_vector_not, Fbool_vector_count_matches)
3519 (Fbool_vector_count_matches_at):
3520 Use eassume, not eassert.
3521 * casetab.c (set_identity, shuffle):
3522 * composite.c (composition_gstring_put_cache):
3523 * dispnew.c (update_frame_1):
3524 * ftfont.c (ftfont_shape_by_flt):
3525 * image.c (gif_load):
3526 * intervals.c (offset_intervals):
3527 * macfont.m (macfont_shape):
3528 Remove calls to 'assume' that are no longer needed, because
3529 --enable-gcc-warnings no longer generates bogus warnings
3530 when these calls are removed.
3532 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3534 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3536 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3538 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3539 (Qsubstitute_env_in_file_name): New var.
3540 (syms_of_fileio): Define it.
3542 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3544 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3545 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3548 * term.c (save_and_enable_current_matrix): Don't allocate and
3549 don't save margin areas.
3550 (restore_desired_matrix): Don't restore margin areas.
3551 (free_saved_screen): Don't free margin areas.
3553 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3555 * image.c: Pacify --enable-gcc-warnings.
3556 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3557 #define only if used.
3559 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3561 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3562 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3563 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3564 (gif_load): For giflib v5.x and later, display the error message
3565 produced by giflib when its functions fail.
3566 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3569 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3571 * keyboard.c (last_event_timestamp): Remove. For X selection and
3572 GTK popup menus, it may be obtained from per-frame X display info.
3573 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3574 (process_special_events): Adjust users.
3575 * keyboard.h (last_event_timestamp): Remove declaration.
3576 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3577 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3578 * menu.h (xmenu_show): Adjust prototype.
3579 * menu.c (Fx_popup_menu): Adjust user.
3580 * xselect.c (x_own_selection, x_get_foreign_selection)
3581 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3583 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3585 * keyboard.c (init_kboard): Now static. Add arg
3586 to denote window system. Adjust comment.
3587 (init_keyboard): Adjust user.
3588 (allocate_kboard): New function.
3590 * nsterm.m (ns_term_init):
3591 * term.c (init_tty):
3592 * w32term.c (w32_create_terminal):
3593 * xterm.c (x_term_init): Use it.
3594 * keyboard.h (init_kboard): Remove prototype.
3595 (allocate_kboard): Add prototype.
3597 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3599 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3600 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3602 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3604 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3606 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3608 * term.c (tty_menu_activate): Flush the output stream after
3609 showing the cursor, and don't mark the frame garbaged at exit from
3610 the function. Fixes redisplay glitches when moving from one menu
3613 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3615 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3616 or throw error (Bug#15570).
3618 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3620 * intervals.c (temp_set_point_both): Move test into 'eassert',
3623 * lisp.h (eassert): Don't use 'assume'.
3624 Sometimes 'assume' wins in performance, and sometimes it loses,
3625 so it shouldn't be used all the time. Perhaps we need two
3626 flavors of 'eassert', one for where 'assume' is far more likely
3627 to help or to hurt; but that can be done later.
3628 Problem reported by Dmitry Antipov in
3629 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3630 Also, don't include <verify.h>; no longer needed.
3632 2013-10-09 Glenn Morris <rgm@gnu.org>
3634 * eval.c (Fcond): Doc tweak.
3636 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3638 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3639 expressions with side effects to eassert. (Bug#15565)
3641 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3643 * fns.c (hashfn_user_defined): Allow hash functions to return any
3646 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3648 Fix minor problems found by static checking.
3649 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3650 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3651 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3652 * keyboard.c (read_menu_command): Remove unused local.
3653 * lisp.h (read_menu_command): New decl.
3654 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3655 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3656 Return ptrdiff_t, not int.
3657 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3658 not int, for benefit of xpalloc.
3659 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3661 (have_menus_p): Remove; unused.
3662 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3663 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3664 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3666 (save_and_enable_current_matrix): Omit unnecessary casts.
3667 (read_menu_input): Omit local extern decl (now in lisp.h).
3668 Don't access uninitialized storage if mouse_get_xy fails.
3669 (tty_menu_activate): Mark local as initialized, for lint.
3670 (tty_menu_activate, tty_meny_show): Remove unused locals.
3672 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3674 Support menus on text-mode terminals.
3675 * xterm.h (xw_popup_dialog): Add prototype.
3677 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3678 (xmenu_show): Block input here, instead in Fx_popup_menu.
3679 (xw_popup_dialog): New function, with X-specific bits of popup
3682 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3685 * window.c (Fset_window_configuration): Use run-time tests of the
3686 frame type instead of compile-time conditionals, when menu-bar
3687 lines are considered.
3689 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3690 (w32_popup_dialog): New prototypes.
3692 * w32menu.c (Fx_popup_dialog): Function deleted.
3693 (w32_popup_dialog): New function, with w32 specific bits of popup
3694 dialogs. Block input here.
3696 * w32inevt.c (w32_console_read_socket): Minor change to add
3697 debugging TTY events.
3699 * w32fns.c (show_hourglass): If returning early because the frame
3700 is not a GUI frame, unblock input.
3702 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3703 (cursorY): New functions.
3705 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3706 WINDOWSNT, macros that call curX and curY elsewhere.
3708 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3710 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3711 specific function to hide and show cursor on a text-mode terminal.
3712 (tty_menu_struct, struct tty_menu_state): New structures.
3713 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3714 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3715 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3716 (tty_menu_locate, save_and_enable_current_matrix)
3717 (restore_desired_matrix, screen_update, read_menu_input)
3718 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3719 (tty_pop_down_menu, tty_menu_last_menubar_item)
3720 (tty_menu_new_item_coords, tty_menu_show): New functions.
3721 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3723 * nsterm.h (ns_popup_dialog): Adjust prototype.
3725 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3727 (ns_popup_dialog): Adapt order of arguments to the other
3728 *_menu_show implementations.
3729 (Fx_popup_dialog): Function deleted.
3731 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3733 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3735 * menu.c (have_boxes): New function.
3736 (single_keymap_panes): Use it instead of a compile-time
3738 (single_menu_item): Use run-time tests of the frame type instead
3739 of compile-time conditionals.
3740 (encode_menu_string): New function.
3741 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3742 the macro, since different types of frame need different encoding
3744 (digest_single_submenu): Use run-time tests of frame type instead
3745 of, or in addition to, compile-time conditionals.
3746 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3747 (Fx_popup_menu): Detect when the function is called from keyboard
3748 on a TTY. Don't barf when invoked on a text-mode frame.
3749 Check frame type at run time, instead of compile-time conditionals for
3750 invoking terminal-specific menu-show functions.
3751 Call tty_menu_show on text-mode frames.
3752 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3753 run time to determine which alternative to invoke; support dialogs
3756 * keyboard.h <Qmouse_movement>: Declare.
3758 * keyboard.c <Qmouse_movement>: Now extern.
3759 <Qecho_keystrokes>: New static variable.
3760 (read_key_sequence): Accept an additional argument, a flag to
3761 prevent redisplay during reading of the key sequence. All callers
3763 (read_menu_command): New function.
3764 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3766 (toolkit_menubar_in_use): New function.
3767 (make_lispy_event): Use it instead of a compile-time test.
3769 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3770 window-system being available.
3772 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3773 to x-popup-dialog on the frame type, they all now support popup
3776 * dispnew.c (save_current_matrix): Save the margin areas.
3777 (restore_current_matrix): Restore margin areas.
3778 (update_frame_with_menu): New function.
3780 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3783 * alloc.c (make_save_ptr): Now compiled unconditionally.
3785 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3787 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3788 (redraw_frame, update_frame): Adjust users.
3789 * dispextern.h (set_window_update_flags): Adjust prototype.
3790 * xdisp.c (redisplay_internal): When updating all frames with zero
3791 windows_or_buffers_changed, assume that only the windows that shows
3792 current buffer should be really updated.
3794 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3796 Do not allocate huge temporary memory areas and objects while encoding
3797 for file I/O, thus reducing an enormous memory usage for large buffers.
3798 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3799 * coding.h (struct coding_system): New member raw_destination.
3800 * coding.c (setup_coding_system): Initialize it to zero.
3801 (encode_coding_object): If raw_destination is set, do not create
3802 dst_object. Add comment.
3803 * fileio.c (toplevel): New constant E_WRITE_MAX.
3804 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3805 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3807 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3809 * nsterm.m (windowDidExitFullScreen:)
3810 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3812 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3814 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3815 * keyboard.c (unblock_input_to): Don't process pending signals
3816 if a fatal error is in progress.
3818 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3819 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3820 they're talking about words in Lisp bool vectors.
3821 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3822 * data.c (popcount_bits_word): Rename from popcount_size_t.
3823 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3826 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3828 Improve support for popcount and counting trailing zeros (Bug#15550).
3829 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3830 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3831 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3832 (popcount_size_t_msc, popcount_size_t_gcc):
3833 Remove; now done by Gnulib.
3834 (popcount_size_t): Now a macro that defers to Gnulib.
3835 (count_trailing_zero_bits): Return int, for consistency with
3836 Gnulib and because Emacs prefers signed to unsigned int.
3837 Don't assume that size_t is either unsigned int or unsigned long
3838 or unsigned long long.
3839 (size_t_to_host_endian): Do not assume that size_t is either
3840 exactly 32 or exactly 64 bits wide.
3841 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3842 etc., so that it's now an enum constant, not a macro.
3843 No need to assume that it's either 32 or 64.
3845 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3847 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3850 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3852 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3853 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3855 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3857 emacs_read and emacs_write now use void *, not char *.
3858 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3859 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3860 Buffer arg is now void *, not char *. This matches plain
3861 'read' and 'write' better, and avoids a constraint violation
3862 on Solaris 9 with Oracle Studio.
3864 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3866 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3867 memset to explicit loop. Otherwise copy largest possible chunk
3868 from initialized to uninitialized part, thus allowing the longer
3869 memcpy runs and reducing the number of loop iterations.
3871 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3873 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3874 hide toolbar (Bug#15388).
3875 (windowDidEnterFullScreen:): If presentation options are zero,
3876 set them here (Bug#15388).
3877 (ns_update_auto_hide_menu_bar): Remove runtime check.
3878 Don't auto hide dock unless menubar is also auto hidden.
3880 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3882 * editfns.c (message): Mention batch mode in doc string.
3884 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3886 * nsterm.m (check_native_fs): Remove erroneous comment.
3888 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3890 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3891 uses find_newline instead of scan_newline and so doesn't move point.
3893 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3895 Use hardware support for byteswapping on glibc x86 etc.
3896 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3897 whereas the old swap64 needed 30.
3898 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3899 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3900 Use byteswap.h's macros to swap bytes.
3901 * lisp.h (swap16, swap32, swap64): Remove.
3902 All uses replaced by bswap_16, bswap_32, bswap_64.
3904 * bytecode.c (exec_byte_code): Use some more volatile variables
3905 to work around local variables getting clobbered by longjmp.
3906 Port to pre-C99, which doesn't allow decls after stmts.
3908 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3910 * lisp.h (eassert): Assume that COND is true when optimizing.
3911 In other words, take on the behavior of eassert_and_assume.
3912 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3913 (eassert_and_assume): Remove. All uses replaced by eassert.
3915 * xdisp.c (Qglyphless_char): Now static.
3917 Adjust to merge from gnulib.
3918 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3919 * lisp.h: Include <verify.h>, for 'assume'.
3921 * eval.c (clobbered_eassert): New macro.
3922 (internal_catch, internal_condition_case)
3923 (internal_condition_case_1, internal_condition_case_2)
3924 (internal_condition_case_n): Use it instead of eassert
3925 when the argument contains locals clobbered by longjmp.
3926 Don't use clobbered locals outside of clobbered_eassert.
3927 (internal_lisp_condition_case): Use a volatile variable
3928 to work around a local variable's getting clobbered.
3930 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3932 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3933 (PUSH_HANDLER): New macro.
3934 (catchlist): Remove.
3935 (handlerlist): Always declare.
3937 * eval.c (catchlist): Remove (merge with handlerlist).
3938 (handlerlist, lisp_eval_depth): Not static any more.
3939 (internal_catch, internal_condition_case, internal_condition_case_1)
3940 (internal_condition_case_2, internal_condition_case_n):
3942 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3943 handlerlist/catchlist.
3944 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3945 handlerlist which can only handle a single condition-case handler at
3947 (find_handler_clause): Simplify since we only a single branch here
3950 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3952 (bcall0): New function.
3953 (exec_byte_code): Add corresponding cases. Improve error message when
3954 encountering an invalid byte-code. Let Bunwind_protect accept
3955 a function (rather than a list of expressions) as argument.
3957 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3958 and make them unconditional now that they're heap-allocated.
3960 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3962 * charset.c (Fdecode_char, Fencode_char): Remove description of
3963 `restriction' arg. now that it's hidden by advertised-calling-convention.
3965 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3967 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3968 Remove unused variable (from mac-port).
3969 (macfont_draw): Use s->ybase for correct y position.
3971 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3973 * frame.h (struct frame): Drop has_minibuffer member because...
3974 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3975 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3977 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3979 * window.h (struct window): Prefer enum text_cursor_kinds to int
3980 for phys_cursor_type member. Move the latter, phys_cursor_width,
3981 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3982 * window.c (replace_window, make_window): Adjust users.
3984 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3986 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3987 this module is never compiled otherwise.
3989 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3991 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3994 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3996 * xdisp.c (get_next_display_element): Don't call face_for_font in
3997 a build configured --without-x. (Bug#15484)
3999 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4001 * window.c (calc_absolute_offset): #elif should be #elif defined.
4003 * frame.c (delete_frame): Block/unblock input to overcome race
4004 condition (Bug#15475).
4006 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4008 * frame.c (delete_frame): Record selected frame only after
4009 calling Qdelete_frame_functions (Bug#15477).
4011 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4013 * nsterm.m (ns_selection_color): Remove.
4014 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4015 NSColor selectedText(Background)Color. Only for COCOA.
4016 (ns_term_init): Remove assignment of ns_selection_color, logic
4017 moved to ns_get_color.
4019 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4020 NS_SELECTION_COLOR_DEFAULT.
4021 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4023 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4025 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4026 frame' does not have the tool_bar_window member.
4028 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4030 Signal error when reading an empty byte-code object (Bug#15405)
4031 * lread.c (read1): Signal error.
4032 * alloc.c (make_byte_code): eassert header size.
4033 (sweep_vectors): Change an int to size_t.
4035 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4037 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4038 instead of ints, as it's the usual style for offsetof constants. See:
4039 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4041 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4042 This is ugly, but it should fix the performance problem for older
4043 GCC versions in the short run. I'll look into integrating the
4044 Gnulib module for popcount, as a better fix.
4045 See the thread starting in:
4046 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4047 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4048 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4049 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4050 (popcount_size_t): Use it.
4052 2013-09-24 Daniel Colascione <dancol@dancol.org>
4054 * process.c (Fnetwork_interface_info): Fix build break due to
4057 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4059 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4060 Prefer signed to unsigned integers where either will do.
4061 No need for 'const' on locals that do not escape.
4062 Omit easserts with unnecessary and unportable assumptions about
4063 alignment. Avoid unnecessary casts to char *.
4065 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4067 Use union for the payload of struct Lisp_Vector.
4068 This helps to avoid a few glitches dictated by C's aliasing rules.
4069 * lisp.h (struct Lisp_Vector): Use union for next and
4070 contents member. Adjust comment. Change related users.
4071 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4072 Related users changed.
4073 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4074 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4075 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4076 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4078 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4080 Optimize glyph row clearing and copying routines.
4081 * dispextern.h (struct glyph_row): Change layout of struct
4082 glyph_row to help copy_row_except_pointers. Adjust comment.
4083 * dispnew.c (null_row): Remove.
4084 (clear_glyph_row): Use offsetof and memset to find and clear
4085 just the members that need clearing. Adjust comment.
4086 (copy_row_except_pointers): Likewise for copying.
4088 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4090 Some minor cleanups of recently-added bool vector code.
4091 * conf_post.h (assume): Always return void. Use lint version
4092 only if GCC and MSC versions don't apply.
4093 * conf_post.h (assume):
4094 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4095 Depend on _MSC_VER, not __MSC_VER, for consistency with
4097 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4098 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4099 (bool_vector_binop_driver, count_trailing_zero_bits)
4100 (size_t_to_host_endian): Now static, not static inline;
4101 the latter isn't needed with modern compilers and doesn't
4102 work with older compilers anyway.
4104 * alloc.c (valgrind_p): Use bool for boolean.
4106 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4108 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4109 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4110 (display_last_displayed_message_p, message_buf_print)
4111 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4112 Use bool for boolean.
4113 * dispextern.h (cancel_line, init_desired_glyphs):
4114 Remove ancient leftover.
4115 (help_echo_showing_p, hourglass_shown_p):
4116 * lisp.h (noninteractive_need_newline): Adjust declaration.
4118 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4120 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4122 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4123 ...this file and convert the latter to static. Adjust comment.
4124 (make_initial_frame):
4125 * window.c (init_window_once): Adjust user.
4126 * frame.h (last_nonminibuf_frame): Remove declaration.
4127 * lisp.h (selected_frame): Likewise.
4128 * msdos.c (the_only_display_info): Adjust comment.
4130 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4132 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4133 computing the end column of mouse-highlight that comes from
4134 display or overlay strings. (Bug#15437)
4135 (note_mouse_highlight): Adapt calculation of last argument to
4136 mouse_face_from_string_pos to the above change.
4138 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4139 all platforms, not just for clang.
4141 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4143 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4144 about excess arguments to snprintf.
4146 * conf_post.h(assume): Use __builtin_unreachable for clang.
4148 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4150 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4151 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4153 2013-09-23 Daniel Colascione <dancol@dancol.org>
4155 * alloc.c (USE_VALGRIND): New macro; on by default
4156 when ENABLE_CHECKING.
4157 (mark_maybe_object, mark_maybe_pointer)
4158 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4160 (valgrind_p) [USE_VALGRIND]: New variable.
4161 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4163 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4165 * process.c (wait_reading_process_output): Change int pnamelen to
4168 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4169 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4170 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4171 argument to unsigned long to avoid warning.
4172 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4174 * conf_post.h (assume): Fix compiler error: x shall be cond.
4176 2013-09-22 Daniel Colascione <dancol@dancol.org>
4178 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4179 warning when compiling without a window system.
4181 2013-09-22 Daniel Colascione <dancol@dancol.org>
4183 * data.c (Qbool_vector_p): New symbol.
4184 (bool_vector_spare_mask, popcount_size_t_generic)
4185 (popcount_size_t_msc, popcount_size_t_gcc)
4187 (bool_vector_binop_driver)
4188 (count_trailing_zero_bits, size_t_to_host_endian)
4189 (Fbool_vector_exclusive_or)
4190 (Fbool_vector_union)
4191 (Fbool_vector_intersection, Fbool_vector_set_difference)
4192 (Fbool_vector_subsetp, Fbool_vector_not)
4193 (Fbool_vector_count_matches)
4194 (Fbool_vector_count_matches_at): New functions.
4195 (syms_of_data): Intern new symbol, functions.
4196 * alloc.c (bool_vector_payload_bytes): New function.
4197 (Fmake_bool_vector): Instead of calling Fmake_vector,
4198 which performs redundant initialization and argument checking,
4199 just call allocate_vector ourselves. Make sure we clear any
4200 terminating padding to zero.
4201 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4202 instead of open-coding the size calculation.
4203 (vroundup_ct): New macro.
4204 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4205 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4206 * composite.c (composition_gstring_put_cache):
4207 Change lint_assume to assume.
4208 * conf_post.h (assume): New macro.
4209 (lint_assume): Remove.
4210 * dispnew.c (update_frame_1): Change lint_assume to assume.
4211 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4213 * image.c (gif_load): Change lint_assume to assume.
4214 * lisp.h (eassert_and_assume): New macro.
4215 (Qbool_vector_p): Declare.
4216 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4217 (swap16, swap32, swap64): New inline functions.
4218 * macfont.m (macfont_shape): Change lint_assume to assume.
4219 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4220 * xsettings.c (parse_settings): Use new swap16 and
4221 swap32 from lisp.h instead of file-specific macros.
4223 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4225 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4226 found (which can legitimately happen when the glyph row at the
4227 window start is disabled in the current_matrix. (Bug#15365)
4229 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4231 Fix syntax.h bug introduced by recent INLINE change.
4232 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4233 conditionally compiled one way in some modules, and a different
4234 way in others. This doesn't work with extern inline functions,
4235 which must have the same definition in all modules, because the
4236 defining code might be shared across modules, depending on the
4237 implementation. Symptoms reported by Martin Rudalics in:
4238 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4239 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4240 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4241 overriding the corresponding functions in syntax.h.
4242 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4243 (syntax_property): New inline functions.
4244 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4245 Rewrite in terms of these new functions.
4247 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4249 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4250 not chars_in_text, whose result depends on the multibyteness of
4251 the current buffer. (Bug#15426)
4253 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4255 Port recent change to hosts where pointers aren't 'long'.
4256 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4257 Don't assume that pointers are the same width as 'long'.
4258 Add a compile-time check that a pointer fits into two X slots.
4260 A simpler, centralized INLINE.
4261 * conf_post.h (INLINE): Define only if not already defined.
4262 This allows us to use a single INLINE, defined by one file
4264 * emacs.c (INLINE): Define it.
4265 Also, include category.h, charset.h, composite.h, dispextern.h,
4266 syntax.h, systime.h, so that their INLINE definitions are expanded
4268 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4269 * buffer.h, buffer.c (BUFFER_INLINE):
4270 * category.h, category.c (CATEGORY_INLINE):
4271 * character.h, character.c (CHARACTER_INLINE):
4272 * charset.h, charset.c (CHARSET_INLINE):
4273 * composite.h, composite.c (COMPOSITE_INLINE):
4274 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4275 * frame.h, frame.c (FRAME_INLINE):
4276 * intervals.h, intervals.c (INTERVALS_INLINE):
4277 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4278 * lisp.h, alloc.c (LISP_INLINE):
4279 * process.h, process.c (PROCESS_INLINE):
4280 * syntax.h, syntax.c (SYNTAX_INLINE):
4281 * systime.h, sysdep.c (SYSTIME_INLINE):
4282 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4283 * window.h, window.c (WINDOW_INLINE):
4284 Remove. All uses replaced with INLINE.
4286 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4288 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4291 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4293 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4294 'const char *' to avoid compiler warnings due to similar change in
4295 the prototype of x_get_string_resource.
4297 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4299 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4300 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4301 going to replace static variables below. Adjust comments.
4302 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4303 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4304 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4305 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4306 Related users changed.
4307 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4308 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4309 last_mouse_movement_time, going to replace static variables below.
4311 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4312 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4314 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4315 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4316 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4317 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4318 static variables below.
4319 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4320 (last_mouse_scroll_bar): Remove.
4321 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4322 (mouseExited): Related users changed.
4324 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4326 Do not use external array to process X scroll bar messages.
4327 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4328 (x_send_scroll_bar_event): Pack window pointer into two slots
4329 of XClientMessageEvent if we're 64-bit. Adjust comment.
4330 (x_scroll_bar_to_input_event): Unpack accordingly.
4332 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4334 Ifdef away recent changes which aren't relevant to NS port.
4335 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4336 [!HAVE_NS]: Declare as such.
4337 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4338 [!HAVE_NS]: Define as such.
4340 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4342 * frame.c (x_redo_mouse_highlight): New function
4343 to factor out common code used in W32 and X ports.
4344 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4345 * xterm.h (struct x_display_info):
4346 * w32term.h (struct w32_display_info):
4347 * nsterm.h (struct ns_display_info): New members
4348 last_mouse_motion_frame, last_mouse_motion_x and
4349 last_mouse_motion_y, going to replace static variables below.
4350 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4351 (redo_mouse_highlight): Remove.
4352 (note_mouse_movement, syms_of_xterm): Adjust user.
4353 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4354 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4355 (redo_mouse_highlight): Remove.
4356 (note_mouse_movement, syms_of_w32term): Adjust user.
4357 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4358 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4360 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4361 * nsfns.m (compute_tip_xy): Adjust user.
4363 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4365 * frame.c (x_mouse_grabbed): New function.
4366 * dispextern.h (x_mouse_grabbed): Add prototype.
4367 (last_mouse_frame): Remove declaration.
4368 * xterm.h (struct x_display_info):
4369 * w32term.h (struct w32_display_info):
4370 * nsterm.h (struct ns_display_info): New member
4371 last_mouse_frame, going to replace...
4372 * xdisp.c (last_mouse_frame): ...global variable.
4373 (note_tool_bar_highlight):
4374 * w32term.c (w32_mouse_position, w32_read_socket):
4375 * xterm.c (XTmouse_position, handle_one_xevent):
4376 Use x_mouse_grabbed.
4377 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4379 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4381 * w32term.c (w32_read_socket): Avoid temporary
4382 variables in a call to x_real_positions.
4383 * xterm.c (handle_one_xevent): Likewise.
4385 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4387 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4388 (x_icon_type): Remove prototype.
4389 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4390 * frame.c (x_icon_type): Remove.
4391 * w32term.c (x_make_frame_visible, x_iconify_frame):
4392 * xterm.c (x_make_frame_visible, x_iconify_frame):
4393 Use x_set_bitmap_icon to factor out common code.
4395 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4397 * dispextern.h (check_x_display_info, x_get_string_resource):
4398 Declare here just once and unify the latter.
4399 * frame.c (check_x_display_info, x_get_string_resource):
4400 * nsterm.h (check_x_display_info):
4401 * xrdb.c (x_get_string_resource):
4402 * xterm.h (check_x_display_info): Remove prototypes.
4403 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4404 * w32reg.c (x_get_string_resource): Likewise.
4405 (w32_get_rdb_resource): Adjust user.
4407 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4409 * xterm.h (struct x_display_info): New member
4410 x_pending_autoraise_frame, going to replace...
4411 * xterm.c (pending_autoraise_frame): ...static variable.
4412 (x_new_focus_frame, XTread_socket): Adjust users.
4413 * w32term.h (struct w32_display_info): New member
4414 w32_pending_autoraise_frame, going to replace...
4415 * w32term.c (pending_autoraise_frame): ...global variable.
4416 (x_new_focus_frame, w32_read_socket): Adjust users.
4418 2013-09-17 Glenn Morris <rgm@gnu.org>
4420 * xdisp.c (message_dolog): If we create *Messages*,
4421 switch it to messages-buffer-mode.
4423 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4425 Don't overuse 'const' in types of locals.
4426 * bidi.c (bidi_count_bytes):
4427 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4428 (xg_event_is_for_scrollbar):
4429 * xselect.c (x_handle_property_notify)
4430 (x_handle_selection_notify, x_handle_dnd_message):
4431 * xsettings.c, xsettings.h (xft_settings_event):
4432 * xterm.c (x_handle_net_wm_state, handle_one_event)
4433 (x_menubar_window_to_frame, x_detect_focus_change)
4434 (construct_mouse_click, note_mouse_movement)
4435 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4436 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4437 (handle_one_xevent, x_handle_net_wm_state):
4438 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4439 (x_handle_dnd_message):
4440 Avoid unnecessary 'const', typically the second 'const' in
4441 'const foo * const arg', a 'const' that does not affect the API
4442 and doesn't significantly help the human reader.
4444 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4446 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4447 only if Glib < 2.36.0.
4448 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4449 * xsettings.c (init_gconf, init_gsettings): Do not check
4451 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4453 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4455 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4457 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4458 before calling g_type_init.
4460 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4462 * nsterm.m (syms_of_nsterm): ... to here.
4464 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4466 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4467 (ignore_next_mouse_click_timeout): Use Time as X does.
4468 (handle_one_xevent): Avoid cast and use unsigned comparison.
4470 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4472 Do not copy X event in handle_one_xevent except KeyPress case.
4473 Wnen XEvent is processed, it is unlikely to be changed except
4474 KeyPress case, so we can avoid copying and use const pointer to
4475 const data to make sure that an event is not changed elsewhere.
4476 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4477 const' and do not create local copy except for the KeyPress event.
4478 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4479 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4480 (x_handle_net_wm_state, x_menubar_window_to_frame)
4481 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4482 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4483 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4484 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4485 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4486 (x_handle_dnd_message):
4487 * xsettings.c (xft_settings_event):
4488 Use 'const XEvent * const' where appropriate.
4489 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4491 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4493 Fix X event waiting to handle multiple frames.
4494 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4495 * xterm.c (pending_event_wait): Remove. Adjust users.
4496 (x_detect_focus_change): Pass frame arg.
4497 (handle_one_xevent): Find related frame early and clear per-frame
4498 wait_event_type only if this is an event for the relevant frame.
4499 (x_wait_for_event): Use per-frame wait_event_type.
4501 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4503 * nsfns.m (Fx_create_frame): Fix font driver registration for
4506 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4507 for syms_of_macfont.
4509 * nsterm.m: Include macfont.h.
4510 (ns_tmp_flags, ns_tmp_font): Remove.
4511 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4512 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4513 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4514 (changeFont:): Fix code style. Check for font driver type when
4517 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4520 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4521 (nsfont_open): Set font driver type.
4522 Set font->ascent and font->descent. Figure out font instead of
4523 ns_tmp_font, and flags instead of ns_tmp_flags.
4524 Fix indentation. Remove call to ns_draw_text_decoration,
4527 * nsfns.m: Include macfont.h.
4528 (Fx_create_frame): Register macfont driver, make a better default font.
4529 (Fns_popup_font_panel): Get font from macfont driver, if used.
4531 * macfont.m, macfont.h, macuvs.h: New files.
4533 * font.h: Declare syms_of_macfont.
4535 * font.c (syms_of_font): Call syms_of_macfont.
4537 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4539 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4541 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4542 and it is always zero for others, so I assume that this is an ancient
4543 leftover which nobody will want to change any more.
4544 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4545 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4546 * frame.c (x_set_scroll_bar_width):
4547 * w32fns.c (w32_createscrollbar):
4548 * w32term.c (w32_set_vertical_scroll_bar):
4549 * xfns.c (x_set_scroll_bar_default_width):
4550 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4551 (x_scroll_bar_expose): Related users changed.
4553 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4555 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4556 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4557 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4559 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4561 * nsterm.h, w32term.h, xterm.h: ...and not here.
4562 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4563 Remove unused Xisms.
4564 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4565 these modules are never compiled otherwise.
4567 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4569 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4570 Doc fix. (Bug#15375)
4572 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4574 Unify Fx_focus_frame between all ports.
4575 * frame.h (x_focus_frame): New prototype.
4576 * xfns.c (Fx_focus_frame): Remove.
4577 (syms_of_xfns): Do not defsubr it.
4578 (x_focus_frame): X implementation.
4579 * nsfns.m (Fx_focus_frame): Remove.
4580 (syms_of_nsfns): Do not defsubr it.
4581 (x_focus_frame): NS implementation.
4582 * w32term.c (Fx_focus_frame): Remove.
4583 (x_focus_on_frame): Rename to...
4584 (x_focus_frame): W32 implementation.
4585 * w32term.h (x_focus_on_frame): Remove prototype.
4586 * w32fns.c (Fx_focus_frame): Remove.
4587 (syms_of_w32fns): Do not defsubr it.
4588 * frame.c (Fx_focus_frame): Define here.
4589 (syms_of_frame): Defsubr here.
4590 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4592 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4594 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4595 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4596 each port to reference the port-specific window system data.
4597 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4598 (FRAME_DISPLAY_INFO): Define.
4599 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4600 (FRAME_DISPLAY_INFO): Define. Adjust users.
4601 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4602 (FRAME_DISPLAY_INFO): Define. Adjust users.
4603 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4604 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4605 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4606 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4607 * xselect.c, xterm.c: All related users changed.
4609 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4611 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4612 (x_menubar_window_to_frame): Remove prototypes.
4613 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4614 (x_menubar_window_to_frame, x_top_window_to_frame):
4616 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4617 (x_menubar_window_to_frame, x_top_window_to_frame):
4618 ...to here and convert all but the last to static.
4620 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4622 * lisp.mk (lisp): Add w32-common-fns.elc.
4624 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4626 * charset.c (char_charset): Document an exception for char-charset.
4628 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4630 * xterm.h (x_display_info): New field last_user_time...
4631 * xterm.c (toplevel): ...to replace static last_user_time.
4632 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4634 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4636 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4637 scroll bar values to prevent thumb from disappear and update comment.
4639 2013-09-11 Glenn Morris <rgm@gnu.org>
4641 * emacs.c (usage_message): Possessive apostrophe tweak.
4643 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4645 * nsterm.m (syms_of_nsterm): Use Qns.
4646 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4647 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4648 * xfns.c (x_display_info_for_name, Fx_open_connection):
4649 Remove old '#if 0' code.
4650 (syms_of_xfns): Use Qx.
4651 * termhooks.h (fullscreen_hook): Remove the leftover.
4652 (struct terminal): Fix typo in comment.
4654 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4656 Cleaning up a few X scroll bar bits.
4657 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4658 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4659 New member last_seen_part, going to replace...
4660 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4661 (xt_action_hook) [USE_LUCID]: Adjust user.
4662 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4663 Lucid-specific scroll bar support.
4664 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4665 to int and adjust to use last_seen_part member.
4666 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4667 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4668 Initialize last_seen_part.
4670 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4672 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4673 insert-buffer-substring an empty string.
4675 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4677 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4678 avoiding a GCC warning.
4680 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4682 Ifdef away frame tool bar code when it is not really used.
4683 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4684 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4685 and minimize_tool_bar_window_p under the above.
4686 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4687 (fset_tool_bar_window): Likewise.
4688 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4689 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4690 (change_frame_size_1):
4691 * window.c (window_from_coordinates, Frecenter): Adjust users.
4692 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4693 code is not really used.
4694 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4695 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4696 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4697 [!USE_GTK && !HAVE_NS]: Define as such.
4698 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4699 (note_mouse_highlight, expose_frame):
4700 * xfns.c (x_set_tool_bar_lines):
4701 * xterm.c (handle_one_xevent): Adjust users.
4703 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4705 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4706 This bug was introduced by my 2013-08-26 patch, which incorrectly
4707 assumed that the terminfo implementation doesn't use termcap buffers.
4708 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4709 these buffers apparently are used after all.
4710 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4711 (struct tty_display_info): Define members termcap_term_buffer and
4712 termcap_strings_buffer even if TERMINFO.
4714 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4717 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4718 'usage' docstring entry to pacify make-docfile.
4720 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4722 Change comparison functions =, <, >, <=, >= to take many arguments.
4723 * data.c: Change comparison functions' interface and implementation.
4724 * lisp.h: Make arithcompare available for efficient two arg
4726 * bytecode.c: Use arithcompare.
4727 * fileio.c: Use new interface.
4729 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4731 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4733 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4735 * eval.c (Feval): Document the new use of `lexical'.
4737 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4739 Review and drop old frame resize hack.
4740 * frame.h (struct frame): Remove force_flush_display_p.
4741 * dispnew.c (update_frame): Adjust user and don't call
4742 flush_frame here. The comment has said that there was an issues
4743 with redisplaying fringes, but I don't see any differences with
4744 and without this hack. Hopefully we can continue without it.
4745 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4746 current frame matrices twice if resized_p is set.
4748 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4750 Do not populate pure Xism x_sync to other ports.
4751 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4752 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4753 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4754 * w32term.h (x_sync): Remove prototype.
4756 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4758 Cleanup frame flushing.
4759 * dispextern.h (struct redisplay_interface):
4760 Drop flush_display_optional because flush_display is enough
4761 for X and flushing via RIF is just a no-op for others.
4762 * frame.h (flush_frame): New function.
4763 * dispnew.c (update_frame):
4764 * minibuf.c (read_minibuf):
4765 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4767 * keyboard.c (detect_input_pending_run_timers): Do not flush
4768 all frames but selected one in redisplay_preserve_echo_area.
4769 * nsterm.m (ns_flush): Remove no-op.
4770 (ns_redisplay_interface): Adjust user.
4771 * w32term.h (x_flush): Remove no-op.
4772 (w32_redisplay_interface): Adjust user.
4773 * xterm.c (x_flush): Simplify because we do not flush all
4774 frames at once any more. Adjust comment.
4775 (x_redisplay_interface): Adjust user.
4777 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4779 Port --without-x --enable-gcc-warnings to Fedora 19.
4780 * gfilenotify.c (globals_of_gfilenotify):
4781 Call g_type_init only if using an older glib version that needs it.
4783 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4785 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4786 (last_glyphless_glyph_merged_face_id): Remove declarations.
4787 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4788 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4789 (last_glyphless_glyph_merged_face_id): Now static.
4790 (merge_escape_glyph_face): New function, refactored from...
4791 (get_next_display_element): ...here.
4792 (merge_glyphless_glyph_face): New function, refactored from...
4793 (produce_glyphless_glyph): ...here...
4794 * term.c (produce_glyphless_glyph): ...and here.
4796 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4798 * eval.c (eval_sub): Only call Ffunction if necessary.
4800 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4802 Attempt to make redisplay more selective when changing cursor type.
4803 * frame.h (struct frame): New bitfield cursor_type_changed.
4804 * xdisp.c (cursor_type_changed): Remove.
4805 (try_cursor_movement, redisplay_window, try_window_id)
4806 (set_frame_cursor_types, try_window_reusing_current_matrix):
4807 Adjust to use per-frame bitfield.
4808 (redisplay_internal): Look for cursor type change on each visible
4809 frame and consider all frames if cursor type has been changed on
4810 the frame other than selected. If cursor type has been changed on
4811 selected frame only, do not use fast update.
4813 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4815 Attempt to make redisplay more selective when changing fonts.
4816 * frame.h (struct frame): New bitfield fonts_changed.
4817 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4818 (adjust_frame_glyphs): Add prototype.
4819 * dispnew.c (fonts_changed_p): Remove.
4820 (adjust_glyphs): Remove because we do not
4821 adjust matrices on all frames at once any more.
4822 (adjust_frame_glyphs): Block and unblock input here.
4823 (adjust_glyph_matrix): Use fonts_changed.
4824 (change_frame_size_1): Use adjust_frame_glyphs.
4825 * font.c (font_open_entity): Use fonts_changed.
4826 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4827 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4828 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4829 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4830 (shrink_mini_window, Fresize_mini_window_internal)
4831 (window_scroll_pixel_based, Fset_window_configuration)
4832 (apply_window_adjustment, Fset_window_vscroll):
4833 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4834 Use adjust_frame_glyphs.
4835 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4836 (try_window_reusing_current_matrix, try_window_id, display_line)
4837 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4838 (redisplay_internal): Consider fonts_changed and adjust frame
4839 matrices for each frame only if the frame is visible. If font
4840 has been changed on some frame during full redisplay, retry
4841 only visible frames where the font has been actually changed.
4843 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4845 Cache current header and mode line height for each window.
4846 * window.h (struct window): New fields mode_line_height
4847 and header_line_height.
4848 * window.c (make_window): Initialize them.
4849 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4850 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4851 (current_mode_line_height, current_header_line_height):
4853 * xdisp.c (current_mode_line_height, current_header_line_height):
4855 (pos_visible_p, init_xdisp): Adjust user.
4856 (redisplay_window): Invalidate mode_line_height and
4857 header_line_height if current and desired matrices do not agree.
4859 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4861 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4862 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4864 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4866 Make --without-x compatible with --enable-gcc-warnings.
4867 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4868 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4869 members under HAVE_WINDOW_SYSTEM.
4870 * keyboard.c (make_lispy_focus_out): Likewise.
4871 (record_menu_key): Move under HAVE_MENUS.
4872 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4873 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4874 (syms_of_xdisp): Adjust user.
4875 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4876 (start_hourglass, cancel_hourglass):
4877 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4878 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4879 and CLEAR_FONT_TABLE_NFONTS.
4880 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4881 Declare only if HAVE_WINDOW_SYSTEM.
4882 (lface_same_font_attributes_p, clear_face_gcs): Define only
4883 if HAVE_WINDOW_SYSTEM.
4885 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4887 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4888 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4889 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4891 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4893 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4895 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4897 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4898 This fixes a type error on hosts where ptrdiff_t is wider than int.
4900 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4902 * keyboard.c (read_key_sequence_vs): New function.
4903 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4906 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4908 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4910 Makefile improvements.
4911 * Makefile.in (config.status): Don't use double-colon rules, as
4912 they are not portable according to POSIX. Fix shell typo with `;
4913 I guess this rule has never been tested?
4914 (VCSWITNESS): New macro, to override any environment var.
4916 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4918 * xterm.h (struct x_display_info): Do not track X connection
4919 fd separately because it is always available from Display.
4920 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4923 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4925 * buffer.c (drop_overlay):
4926 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4927 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4929 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4931 * buffer.c (Fmake_overlay, Fmove_overlay):
4932 * intervals.c (set_point_from_marker):
4933 * print.c (PRINTPREPARE): Prefer signal_error
4934 to plain error and report unsuitable marker too.
4936 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4938 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4939 for 'dragging' member.
4940 (struct x_output): Remove set-but-unused leftovers
4941 'left_before_move' and 'top_before_move'.
4942 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4943 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4944 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4945 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4946 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4947 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4948 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4949 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4951 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4953 * nsfont.m (INVALID_GLYPH): New define.
4954 (nsfont_encode_char): Use INVALID_GLYPH.
4955 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4957 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4959 * xterm.c (x_last_mouse_movement_time): Revert last change.
4960 This code should use XDisplayMotionBufferSize to check display's
4961 motion history first, and there are few other issues as well.
4962 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4963 (handle_one_xevent): Adjust user.
4965 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4967 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4968 * frame.c (Flast_nonminibuf_frame): ... to here.
4969 (check_minibuf_window): Don't abort if no window was found
4972 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4974 Use XGetMotionEvents to ask the last mouse motion time from X server.
4975 * xterm.c (X_MOTION_HISTORY): Default to 1.
4976 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4977 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4978 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4979 Ifdef away legacy code.
4980 (XTmouse_position, x_scroll_bar_report_motion):
4981 Use x_last_mouse_movement_time.
4982 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4985 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4987 * msdos.c (last_mouse_window): Move to...
4988 (dos_rawgetc): ...this function and adjust comment.
4989 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4990 (mouseMoved): ...this function and adjust comment.
4991 * w32term.c (last_window): Likewise with...
4992 (w32_read_socket): ...this function.
4993 * xterm.c (last_window): Likewise with...
4994 (handle_one_xevent): ...this function.
4996 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4998 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4999 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5000 (handle_one_xevent): ...to here.
5001 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5004 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5006 * msdos.c (IT_set_terminal_window): Remove no-op.
5007 (initialize_msdos_display): Adjust terminal setup.
5008 * w32console.c (w32con_set_terminal_window): Remove no-op.
5009 (initialize_w32_display): Adjust terminal setup.
5010 * w32term.c (w32_set_terminal_window): Remove no-op.
5011 (w32_create_terminal): Adjust terminal setup.
5012 * xterm.c (XTset_terminal_window): Remove no-op.
5013 (x_create_terminal): Adjust terminal setup.
5015 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5017 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5019 (ns_create_terminal): Adjust terminal setup.
5020 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5022 (w32_create_terminal): Adjust terminal setup.
5023 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5025 (x_create_terminal): Adjust terminal setup.
5027 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5029 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5030 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5031 * dispnew.c (buffer_posn_from_coords):
5032 * window.c (Fwindow_end, displayed_window_lines):
5033 * xdisp.c (redisplay_mode_lines): Use it.
5035 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5037 * fontset.c (face_for_char): Check char in the current face font first
5038 if HAVE_NS (Bug#15138).
5040 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5042 * window.c (temp_output_buffer_show): Make sure window returned
5043 by display_buffer is live (Bug#15213).
5045 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5047 Minor cleanup to avoid forward declarations.
5048 * coding.h (struct ccl_spec): Remove forward declaration.
5049 * composite.h (toplevel): Include font.h.
5050 (struct composition_it, struct face, struct font_metrics):
5051 Remove forward declaration.
5052 * dispextern.h (struct image, struct atimer): Likewise.
5053 * emacsgtkfixed.h (struct frame): Likewise.
5054 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5055 * font.h (struct font_driver, struct font, struct glyph_string)
5056 (struct face): Remove forward declaration.
5057 * fontset.h (struct face, struct font): Likewise.
5058 * frame.h (toplevel): Style cleanup.
5059 (enum output_method): Move to...
5060 * termhooks.h (enum output_method): ...here.
5061 (struct glyph, struct frame, struct ns_display_info)
5062 (struct x_display_info, struct w32_display_info):
5063 Remove forward declaration.
5064 * xterm.h (toplevel): Include termhooks.h.
5065 (struct font, struct window, struct glyph_matrix, struct frame)
5066 (struct input_event, struct face, struct image): Remove forward
5068 * gtkutil.h (struct _widget_value): Likewise.
5069 * keyboard.h (toplevel): Include termhooks.h.
5070 (struct input_event): Remove forward declaration.
5072 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5074 * intervals.c (set_point_from_marker): New function.
5075 * editfns.c (Fgoto_char):
5076 * process.c (Finternal_default_process_filter):
5077 * window.c (select_window_1): Use it.
5078 * buffer.h (set_point_from_marker): Add prototype.
5080 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5082 * w32.c (term_winsock): Call release_listen_threads before calling
5084 (_sys_wait_accept): Wait for accept event in a loop with a finite
5085 timeout, instead of waiting indefinitely. Will hopefully avoid
5086 hanging during exit because WSACleanup deadlocks waiting for the
5087 event object to be released. (Bug#14333)
5089 * w32proc.c (release_listen_threads): New function, signals all
5090 the reader threads that listen for connections to stop waiting.
5092 * w32.h (release_listen_threads): Add prototype.
5094 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5096 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5097 field of new marker (for sanity and safety).
5098 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5099 anyway because XMISCTYPE is a function and can't be an lvalue).
5101 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5103 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5104 (x_after_update_window_line, x_scroll_bar_create)
5105 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5106 (handle_one_xevent, x_clear_frame_area):
5107 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5108 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5109 * xterm.h (x_clear_area): Adjust prototype.
5111 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5113 Hook scanning and indentation functions to find_newline. This helps
5114 to avoid duplicated code and renders more respect to newline cache.
5115 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5116 * cmds.c (Fforward_line):
5117 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5118 Use find_newline and avoid unnecessary point movements.
5119 * search.c (scan_newline): Implement on top of find_newline.
5121 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5123 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5124 scoped code (bug#11258).
5126 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5128 * nsterm.m (last_window): New variable.
5129 (EV_TRAILER2): New macro.
5130 (EV_TRAILER): Call EV_TRAILER2.
5131 (mouseMoved:): Add support for mouse-autoselect-window
5132 on nextstep (Bug#6888).
5134 2013-08-28 Andreas Schwab <schwab@suse.de>
5136 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5137 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5138 Remove unused macro definitions.
5139 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5140 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5141 Only define if emacs.
5143 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5145 Prefer enum glyph_row_area to int where appropriate.
5146 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5148 (window_box, window_box_width, window_box_left, window_box_left_offset)
5149 (window_box_right, window_box_right_offset): Adjust prototypes.
5150 * xdisp.c (window_box, window_box_width, window_box_left)
5151 (window_box_left_offset, window_box_right, window_box_right_offset):
5152 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5153 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5154 * nsterm.m (ns_clip_to_row):
5155 * w32term.c (w32_clip_to_row):
5156 * xterm.c (x_clip_to_row): Likewise.
5158 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5160 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5161 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5163 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5165 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5166 for portability to hosts where /bin/sh has problems.
5168 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5170 Redesign redisplay interface to drop global output_cursor.
5171 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5172 (toplevel): Remove declaration of output_cursor.
5173 (set_output_cursor, x_cursor_to): Remove prototype.
5174 * window.h (struct window): New member output_cursor.
5175 (output_cursor_to): New function to replace RIF member.
5176 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5177 (update_text_area, set_window_cursor_after_update): Use it.
5178 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5179 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5180 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5181 * w32term.c (x_update_window_begin, x_update_window_end):
5182 * xterm.c (x_update_window_begin, x_update_window_end):
5183 Adjust to use per-window output cursor.
5185 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5187 Simplify SELECT_TYPE-related code.
5188 Like EMACS_TIME, this portability layer is no longer needed, since
5189 Emacs has been using fd_set as a portability layer for some time.
5190 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5191 (SELECT_TYPE): Remove. All uses changed to fd_set.
5192 (fd_set) [!FD_SET]: New typedef.
5194 Simplify EMACS_TIME-related code.
5195 This portability layer is no longer needed, since Emacs has been
5196 using struct timespec as a portability layer for some time.
5197 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5198 Include <time.h> rather than "systime.h"; that's all that's needed now.
5199 * dispnew.c: Include <timespec.h> rather than "systime.h";
5200 that's all that's needed now.
5201 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5202 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5203 TIMESPEC_RESOLUTION.
5204 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5205 LOG10_TIMESPEC_RESOLUTION.
5206 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5207 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5208 (make_emacs_time): Remove. All used changed to make_timespec.
5209 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5210 (current_timespec): Rename from current_emacs_time. All uses changed.
5211 (add_emacs_time): Remove. All uses changed to timespec_add.
5212 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5213 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5214 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5215 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5216 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5217 (current_timespec): Rename from current_emacs_time. All uses changed.
5218 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5219 changed to timespec_cmp.
5220 * xgselect.c: Include <timespec.h>, since our .h files don't.
5222 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5224 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5225 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5226 Remove the leftovers.
5227 * gtkutil.c (toplevel): Do not declare Qxft but include
5229 * image.c (toplevel): Do not declare Vlibrary_cache because
5230 it's already done in lisp.h.
5232 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5234 * lisp.h (Mouse_HLInfo): Move from here...
5235 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5236 (reset_mouse_highlight): New function.
5237 * msdos.c (dos_set_window_size, IT_update_begin)
5238 (internal_terminal_init):
5239 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5240 (ns_initialize_display_info):
5241 * w32console.c (initialize_w32_display):
5242 * w32term.c (x_update_window_end, x_free_frame_resources)
5243 (w32_initialize_display_info):
5244 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5245 * window.c (Fdelete_other_windows_internal):
5246 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5247 * termchar.h (toplevel):
5248 * xterm.h (toplevel): Include dispextern.h.
5250 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5252 Fix minor problems found by static checking.
5253 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5254 (expect): Avoid nested-if warning.
5255 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5256 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5257 * nsterm.h, nsterm.m (ns_select):
5258 * xgselect.c, xgselect.h (xg_select):
5259 Adjust signature to better match pselect's.
5260 * nsterm.m (ns_select):
5261 Don't set *TIMEOUT, since pselect doesn't.
5262 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5263 diagnostic about assigning const char * to it.
5264 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5266 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5268 * lread.c (substitute_object_recurse): Handle hash-tables as well
5271 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5273 Fix unlikely core dump in init_tty, and simplify terminfo case.
5274 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5275 The old version incorrectly dumped core if malloc returned a
5276 buffer containing only non-NUL bytes.
5277 (init_tty): Do not allocate or free termcap buffers; the
5278 struct does that for us now.
5279 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5280 (struct tty_display_info): Define members termcap_term_buffer and
5281 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5282 use them. Allocate them directly in struct rather than indirectly
5283 via a pointer, to simplify init_tty.
5285 * frame.c (check_minibuf_window): Initialize 'window' properly,
5286 so that Emacs reliably aborts later if 'window' is not initialized.
5288 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5290 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5291 of VoidSymbol (Bug#15154).
5293 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5295 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5296 mouse_face_beg_y and mouse_face_end_y.
5297 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5298 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5299 Adjust users and update comment where appropriate.
5301 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5303 * frame.c (check_minibuf_window): New function.
5304 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5305 Call check_minibuf_window (Bug#15183).
5307 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5309 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5310 because this is the only last cursor data we need to keep and consult.
5311 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5312 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5315 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5317 Fix recovering from possible decompression error.
5318 Since insert_from_gap doesn't always move point, we can't use PT as
5319 the position where the partially decompressed data ends, and
5320 should count how many bytes was produced so far.
5321 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5322 (unwind_decompress): Really delete partially uncompressed data.
5323 (Fzlib_decompress_region): Take decompressed data size into account.
5325 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5327 * syntax.c (init_syntax_once): Adjust comment and do an early
5328 initialization of Qchar_table_extra_slots just once...
5329 * casetab.c (init_casetab_once):
5330 * category.c (init_category_once):
5331 * character.c (syms_of_character):
5332 * coding.c (syms_of_coding):
5333 * xdisp.c (syms_of_xdisp): ...and omit it here.
5335 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5337 * xdisp.c (get_next_display_element): Don't apply to characters
5338 from a display vector the logic of setting it->end_of_box_run_p
5339 suitable for characters from a buffer. (Bug#15175)
5341 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5342 to handle directories, rather than '_utime' which doesn't.
5345 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5347 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5348 or fullscreen (Bug#14627).
5350 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5352 System-dependent integer overflow fixes.
5353 * process.c (Fset_process_window_size): Signal an error if
5354 the window size is outside the range supported by the lower level.
5355 * sysdep.c (set_window_size): Return negative on error,
5356 nonnegative on success, rather than -1, 0, 1 on not in system,
5357 failure, success. This is simpler. Caller changed.
5358 (serial_configure): Remove unnecessary initialization of local.
5359 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5360 size fits in unsigned long; this isn't true on some 32-bit hosts.
5361 Avoid buffer overrun if some future version of /proc/meminfo has a
5362 variable name longer than 20 bytes.
5363 (system_process_attributes) [__FreeBSD__]:
5364 Don't assume hw.availpages fits in 'int'.
5366 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5368 Don't let very long directory names overrun the stack.
5369 Fix some related minor problems involving "//", vfork.
5370 * callproc.c (encode_current_directory): New function.
5371 (call_process): Don't append "/"; not needed.
5372 * fileio.c (file_name_as_directory_slop): New constant.
5373 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5374 this can save the caller having to alloca.
5375 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5376 Use SAFE_ALLOCA, not alloca.
5377 (directory_file_name, Fexpand_file_name): Leave leading "//"
5378 alone, since it can be special even on POSIX platforms.
5379 * callproc.c (call_process):
5380 * process.c (Fformat_network_address):
5381 * sysdep.c (sys_subshell):
5382 Use encode_current_directory rather than rolling our own.
5383 (create_process): No need to encode directory; caller does that now.
5384 * process.h (encode_current_directory): New decl.
5385 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5386 Rework to avoid 'goto xyzzy;'.
5388 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5390 * xdisp.c (handle_face_prop): If the default face was remapped use
5391 the remapped face for strings from prefix properties. (Bug#15155)
5393 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5395 Minor cleanup for redisplay interface and few related functions.
5396 * frame.h (enum text_cursor_kinds): Move from here...
5397 * dispextern.h (enum text_cursor_kinds): ...to here.
5398 (toplevel): Drop unnecessary declarations.
5399 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5400 in update_window_end_hook and draw_window_cursor functions.
5401 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5402 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5403 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5404 * xterm.c (x_update_window_end, x_draw_window_cursor):
5405 * xdisp.c (display_and_set_cursor, update_window_cursor)
5406 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5407 enum text_cursor_kinds where appropriate.
5409 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5411 Redesign redisplay interface to drop updated_row and updated_area.
5412 * dispextern.h (updated_row, updated_area): Remove declaration.
5413 (struct redisplay_interface): Pass glyph row and row area parameters
5414 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5415 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5417 * dispnew.c (updated_row, updated_area): Remove.
5418 (redraw_overlapped_rows, update_window_line): Adjust user.
5419 (update_marginal_area, update_text_area): Likewise. Pass updated row
5420 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5421 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5424 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5426 * process.c (flush_pending_output): Remove stub.
5429 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5431 * callproc.c: Fix race that killed background processes (Bug#15144).
5432 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5433 Record deleted process-id in critical section, not afterwards.
5434 Don't mistakenly kill process created by a call-process invocation
5435 that discards output and does not wait.
5437 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5439 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5440 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5441 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5442 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5443 to shut up compiler in mark_object.
5444 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5446 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5448 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5449 We can't portably rely on PTY_OPEN doing that, even if
5450 it calls posix_openpt with O_CLOEXEC.
5452 2013-08-20 Kenichi Handa <handa@gnu.org>
5454 * character.c (string_char): Improve commentary.
5456 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5458 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5459 (struct animation_cache): Make signature a flexible array member.
5460 All uses changed. This is a tad slower but may insulate us better
5461 from future changes to ImageMagick.
5463 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5465 * image.c: Shrink memory needed for animation cache.
5466 (SIGNATURE_DIGESTSIZE): New constant.
5467 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5468 (imagemagick_create_cache): Copy the signature. This saves
5469 several KB of memory that ImageMagick wastes per signature.
5470 Don't bother updating the update_time, as the caller does that now.
5471 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5472 it's a fixed size struct member now.
5473 (imagemagick_get_animation_cache): Always destroy the signature,
5474 as it's now imagemagick_create_cache's responsibility to copy it.
5475 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5476 and use memcmp rather than strcmp.
5477 eassert that ImageMagick returns a signature of the specified length.
5479 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5481 * image.c (imagemagick_get_animation_cache): Don't segfault on
5483 (imagemagick_get_animation_cache): Revert to previous definition
5484 so that it actually works. But keep the memory leak fix.
5485 (imagemagick_get_animation_cache): Fix memory leak.
5487 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5489 * image.c: Fix animation cache signature memory leak.
5490 Fix some other minor performance problems while we're at it.
5491 (imagemagick_create_cache): Clear just the members that
5492 need clearing. Don't set update_time, as caller does that now.
5493 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5494 Simplify by using pointer-to-pointer instead of a prev pointer.
5495 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5496 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5497 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5498 it's already a copy. Free the signature probe unless it's cached.
5500 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5501 This was introduced by my 2013-08-12 fix for Bug#15035.
5503 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5505 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5506 (imagemagick_prune_animation_cache): Now static.
5508 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5510 * image.c (imagemagick_get_animation_cache): Don't segfault when
5511 pruning all entries.
5513 2013-08-18 Ken Brown <kbrown@cornell.edu>
5515 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5516 static heap if ENABLE_CHECKING is defined.
5517 (max_bss_sbrk_ptr): New variable.
5519 (report_sheap_usage): Report maximum static heap usage instead of
5520 ending static heap usage.
5522 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5524 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5525 of zlib_initialized according to the results of calling
5526 init_zlib_functions.
5528 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5530 * image.c: Implement an ImageMagick per-image cache.
5531 (imagemagick_get_animation_cache): Fix a double-free error.
5532 (imagemagick_load_image): Remove the ping_wand code, which only
5533 apparently saved time on invalid animated images, and slowed down
5534 everything else. Optimise for the common case.
5536 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5538 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5540 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5542 * marker.c (set_marker): Remove documentation of undefined behavior.
5544 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5546 * image.c (imagemagick_compute_animated_image): Animate correctly
5547 when sub-images are smaller than the main image.
5548 (imagemagick_compute_animated_image): Setting the iterator row to
5549 zero is apparently not allowed.
5550 (imagemagick_compute_animated_image): Allow images that say they
5551 have sub-images that are bigger than the main image, but just crop
5554 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5556 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5558 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5560 * image.c (imagemagick_compute_animated_image): Respect the GIF
5563 2013-08-15 Ken Brown <kbrown@cornell.edu>
5565 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5566 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5569 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5571 Fix minor problems found by static checking.
5572 * frame.c (delete_frame):
5573 * xdisp.c (next_element_from_display_vector):
5574 Avoid uninitialized local.
5575 * image.c (imagemagick_compute_animated_image): Port to C89.
5576 Prefer usual GNU indentation style for loops.
5577 Be more careful about bizarrely large sizes, by using ptrdiff_t
5580 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5582 Fix infinite frame selection loop (Bug#15025).
5583 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5585 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5587 * xdisp.c (compute_window_start_on_continuation_line):
5588 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5589 to make sure we end up setting the window start at the leftmost
5590 visible character of the display line. This avoids funky
5591 horizontal shifting because the window start is not kept on the
5592 same position. (Bug#15090)
5593 (next_element_from_display_vector): Support 'box' face attribute
5594 in the face definitions of a display vector. (Bug#15099)
5596 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5598 * image.c (imagemagick_compute_animated_image): Implement animated
5600 (imagemagick_compute_animated_image): Fix some compilation
5601 warnings. Implement a very simple cache to make the animation
5602 usable at all, but it should be replaced with a per-image cache.
5604 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5606 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5607 to do `for' loops over alist values.
5608 * buffer.h (FOR_EACH_BUFFER):
5609 * process.c (FOR_EACH_PROCESS): Use it.
5610 (handle_child_signal, status_notify, Fget_buffer_process)
5611 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5613 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5615 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5616 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5617 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5618 to xzalloc and so avoid redundant call to memset.
5619 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5620 members because it is allocated with xzalloc and so already zeroed.
5622 2013-08-14 Ken Brown <kbrown@cornell.edu>
5624 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5627 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5629 Utility function and macro to copy Lisp string to C string.
5630 * lisp.h (xlispstrdupa): New macro.
5631 (xlispstrdup): New prototype.
5632 * alloc.c (xlispstrdup): New function.
5633 * callint.c (Fcall_interactively):
5634 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5635 (Fsubstitute_in_file_name):
5636 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5637 * image.c (x_create_bitmap_from_file):
5638 * w32term.c (w32_term_init):
5639 * xterm.c (x_term_init): Use xlispstrdup.
5641 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5643 * image.c (imagemagick_load_image): Make animated pictures work.
5644 There's still some problems with background color settings, though
5647 * decompress.c (unwind_decompress): Always restore point.
5649 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5651 * marker.c (set_marker): Reformat documentation.
5653 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5655 * xdisp.c (cursor_type_changed): Now static.
5657 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5658 Use changed. This avoids the need to call xmalloc and for the
5659 caller to call xfree, and avoids memory leaks in some situations.
5661 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5663 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5664 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5665 (redisplay_window): If window_end_valid is cleared due to non-zero
5666 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5667 so do not call to try_cursor_movement for that window.
5669 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5671 * window.h (struct window): Convert window_end_pos and
5672 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5673 (wset_window_end_pos, wset_window_end_vpos): Remove.
5674 * dispnew.c (adjust_glyph_matrix):
5675 * window.c (Fwindow_end, replace_window, set_window_buffer)
5677 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5678 (set_vertical_scroll_bar, redisplay_window, try_window)
5679 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5680 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5681 (note_mouse_highlight): Adjust users.
5682 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5685 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5687 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5688 * image.c (imagemagick_filename_hint): Use `const char *' and
5689 prefer SSDATA to SDATA to avoid warnings.
5691 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5693 Cleanup window fringes, margins and scroll bars adjustments.
5694 * window.c (set_window_fringes, set_window_margins)
5695 (set_window_scroll_bars, apply_window_adjustment): New functions.
5696 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5697 (Fset_window_scroll_bars): Use them.
5699 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5701 * window.h (struct window): Convert scroll_bar_width
5702 from Lisp_Object to integer. Adjust comment.
5703 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5705 * window.c (wset_scroll_bar_width): Remove.
5706 (make_window): Initialize scroll_bar_width.
5707 (Fsplit_window_internal): Use direct assignment.
5708 (Fset_window_configuration, save_window_save):
5709 Convert Lisp_Object to integer and back where appropriate.
5710 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5711 bar was actually changed, and mention this in docstring.
5713 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5715 * decompress.c: Minor simplifications.
5716 (Fzlib_decompress_region): Don't bother verifying
5717 that avail_out <= UINT_MAX, as that was confusing.
5718 Mention the restriction in a comment instead.
5719 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5721 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5723 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5724 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5726 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5728 * image.c (imagemagick_filename_hint): Check for errors in the
5731 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5733 * window.c (Fwindow_margins): Return nil when there's no marginal
5734 area, as per the documented API.
5736 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5737 Fmake_vector, as scroll bar's struct members are not all Lisp
5738 objects now. This avoids crashes in GC.
5740 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5741 bool, so its address could be taken.
5743 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5745 * image.c (imagemagick_filename_hint): New function to possibly
5746 apply `image-content-type-suffixes'.
5747 (imagemagick_load_image): Use it.
5749 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5751 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5752 if loading zlib failed.
5754 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5756 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5757 2013-08-13 checkin below. Change bool to BOOL, rule is:
5758 All Obj-C code uses BOOL, except for interfaces callable from C.
5760 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5762 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5764 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5765 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5766 bool instead of BOOL.
5767 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5768 from Lisp_Object to bitfield. Adjust comment.
5769 * w32term.c (x_scroll_bar_create): Adjust user.
5770 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5771 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5772 Use bool for boolean.
5773 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5774 to `unsigned int' when defining a bitfield.
5776 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5778 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5780 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5782 * window.h (struct window): Convert left_margin_cols and
5783 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5784 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5785 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5787 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5789 (showing_window_margins_p, update_window_line, update_frame_1):
5790 * fringe.c (draw_fringe_bitmap_1):
5791 * xdisp.c (window_box_width): Adjust users.
5792 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5793 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5794 Use direct assignment.
5795 (Fset_window_configuration, save_window_save, Fwindow_margins):
5796 Convert Lisp_Object to integer and back where appropriate.
5797 (Fset_window_margins): Adjust user. Return t if any margin
5798 was actually changed, and mention this in docstring.
5800 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5802 * syntax.c (forward_word):
5803 * cmds.c (forward_char, backward_char): Mention the optional argument.
5805 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5807 * window.h (struct window): Convert left_fringe_width
5808 and right_fringe_width from Lisp_Objects to integers.
5810 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5811 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5812 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5814 (make_window): Initialize new integer fields to -1.
5815 (Fsplit_window_internal): Use direct assignment.
5816 (Fset_window_configuration, save_window_save):
5817 Convert Lisp_Object to integer and back where appropriate.
5818 (Fset_window_fringes): Adjust user. Return t if any fringe
5819 was actually changed, and mention this in docstring.
5821 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5823 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5824 * nsfns.m (x_set_cursor_type):
5825 * w32fns.c (x_set_cursor_type):
5826 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5827 * xdisp.c (set_frame_cursor_types): ...but in common code.
5829 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5831 * font.c (clear_font_cache): New function, stripped from...
5832 (Fclear_font_cache): ...here, which now uses the function
5833 above. Adjust comment.
5834 * font.h (clear_font_cache): Add prototype.
5835 * xfaces.c (clear_face_cache): Use clear_font_cache.
5837 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5839 * window.c (Fset_window_start): Compare `w', not `window' because
5840 `w' might not be equal to `window' after call to decode_live_window.
5842 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5844 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5845 This fixes a problem introduced by the Bug#15035 patch
5846 when using GPG. Reported by Herbert J. Skuhra.
5848 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5850 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5851 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5852 not yet initialized.
5854 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5856 * decompress.c (Fzlib_decompress_region): Support zlib
5857 decompression, too, and rename.
5859 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5861 Minor zlib configuration tweaks.
5862 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5863 Don't assume presence of fn_inflateInit2_ zlib internal function.
5865 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5867 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5868 include the zlib prefix.
5870 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5872 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5873 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5874 define static variables that are pointers to zlib functions to be
5876 (init_zlib_functions) [WINDOWSNT]: New function.
5877 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5879 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5880 macros instead of invoking the zlib functions directly.
5881 (syms_of_decompress): DEFSYM Qzlib_dll.
5882 Staticpro Szlib_available_p.
5884 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5886 Avoid looping over all frame windows to freeze and unfreeze.
5887 * window.h (struct window): Drop frozen_window_start_p.
5888 (freeze_window_starts): Drop prototype.
5889 * frame.h (struct frame): New frozen_window_starts flag.
5890 (FRAME_WINDOWS_FROZEN): New macro.
5891 * window.c (freeze_window_start, freeze_window_starts):
5893 (select_window, replace_window): Adjust users.
5894 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5895 (window_frozen_p): New function.
5896 (redisplay_window): Use it.
5898 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5900 Fix some fd issues when running subprocesses (Bug#15035).
5901 Fix bugs that can leak files or file descriptors on errors.
5902 Don't unlink open temp files, as that's hard for users to diagnose
5903 when things go awry (e.g., temp disk exhausted).
5904 Don't bother to lock temp files. Check for invalid recursion.
5905 * callproc.c (synch_process_fd): Remove. All uses removed.
5906 (synch_process_tempfile): New var or macro.
5907 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5909 (record_kill_process): New arg, the temp name. All callers changed.
5910 (delete_temp_file): Now just a simple wrapper around unlink.
5911 (call_process_kill): New arg, the call_process_fd array.
5912 Close them all. Clear synch_process_pid. Remove the temp file,
5913 or arrange for it to be removed.
5914 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5915 that's been moved to synch_process_tempfile. Caller changed.
5916 Do not remove the tempfile; that's now call_process_kill's
5918 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5919 call_process_kill; the caller now does that.
5920 (call_process_cleanup): Do not close the process fd; that's now
5921 call_process_kill's responsibility.
5922 (Fcall_process): Implement via new function call_process, which
5923 has most of the old body of Fcall_process, but with a different API.
5924 (call_process): New function that does not open or close filefd if
5925 it is nonnegative. Record which fds need to be closed, and let
5926 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5927 Signal an error if invoked recursively (could be done via a hook).
5928 Simplify creation of the tempfile in the MSDOS case.
5929 Don't create the output file until after checking for the executable.
5930 Report any failure to open /dev/null.
5931 Don't open /dev/null for writing twice; once is enough.
5932 Don't create pipe if all output is being discarded or sent to file.
5933 Don't worry about setting up the coding system or reading from the
5934 pipe if all output is being discarded.
5935 Hoist fd_error local into top level, to lessen block nesting.
5936 Don't record deleted pid here; now done by Fcall_process_region.
5937 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5938 and note its success in synch_process_tempfile.
5939 Do not leak resources when child_setup fails.
5940 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5941 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5942 (create_temp_file): Now returns open fd, with an additional
5943 Lisp_Object * argument to return the name. All callers changed.
5944 Do not close the file; rewind it instead, and leave it open for
5945 the caller. Do not lock the temp file. Unwind-protect the file
5946 and the file-descriptor.
5947 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5948 If an asynchrounous process, record it here, not in call_process.
5949 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5950 * eval.c (set_unwind_protect): New function.
5951 * fileio.c (write_region): New function, generalized from the
5952 old Fwrite_region. Do not lock temp files.
5953 (Fwrite_region): Use it.
5954 * lisp.h (set_unwind_protect, write_region): New decls.
5955 * process.c: Include <verify.h>.
5956 (make_process): Mark fds as initially closed.
5957 (deleted_pid_list): Now a list of pid-filename pairs.
5959 (close_process_fd): New function.
5960 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5961 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5962 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5963 (create_process, create_pty, Fmake_serial_process)
5964 (server_accept_connection): Record which fds need to be closed,
5965 and let deactivate_process close them.
5966 (Fmake_network_process): Do not discard the unwind-protect
5967 until it's safe to do so.
5968 (deactivate_process): Close the fds opened by create_process etc.
5969 (Fprocess_send_eof): Adjust to new way of recording open fds.
5970 Report an error if /dev/null can't be opened, instead of aborting.
5971 * process.h (PROCESS_OPEN_FDS): New constant.
5972 (struct Lisp_Process): New member open_fds.
5973 (record_kill_process, record_deleted_pid): Adjust signatures.
5974 (record_deleted_pid): Move decl here ...
5975 * syswait.h (record_deleted_pid): ... from here.
5977 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5979 * decompress.c: Fix bugs with large buffers and weird inputs.
5980 Tune a bit. Reindent as per usual Emacs style.
5981 (BUFFER_SIZE): Remove.
5982 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5983 more than UINT_MAX bytes. Decompress into the gap instead of into
5984 an auto buffer, as this should avoid copying. Return nil if
5985 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5986 set immediate_quit; we shouldn't trust zlib code that much.
5988 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5990 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5991 errors, and really move the gap to where we want it.
5993 * lisp.h: Include decompress.c support.
5995 * emacs.c (main): Include decompress.c support.
5997 * Makefile.in: Include -lz if present.
5999 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6001 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6002 (initWithTitle:): Initialize frame to 0.
6003 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6004 (fillWithWidgetValue:frame:): Rename from
6005 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6007 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6008 fillWithWidgetValue:frame:
6010 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6011 remove memory leak warnings.
6013 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6014 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6017 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6018 (x_activate_menubar): Update the whole menu.
6019 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6020 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6021 current event is not NSSystemDefined (Bug#15001).
6022 Call ns_check_menu_open only if trackingMenu is 2.
6023 (menuDidClose:): New method, decrease trackingMenu.
6024 (fillWithWidgetValue:setDelegate:): New method.
6025 (fillWithWidgetValue:): Call the above.
6027 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6029 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6031 Omit some unnecessary casts.
6032 Many of these go back to the old pre-C89 days, when they may have
6033 been needed, but we've been assuming C89 or later for a while now.
6034 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6035 (live_float_p, live_misc_p, live_vector_p):
6036 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6037 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6038 (defvar_per_buffer):
6039 * callint.c (Fcall_interactively):
6040 * doc.c (Fsubstitute_command_keys):
6041 * filelock.c (get_boot_time):
6042 * frame.c (xrdb_get_resource):
6043 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6044 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6045 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6046 (menuitem_highlight_callback, menu_destroy_callback)
6047 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6048 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6049 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6050 (xg_tool_bar_help_callback, tb_size_cb):
6051 * image.c (xpm_alloc_color, png_read_from_memory)
6052 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6053 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6055 * keymap.c (describe_map):
6056 * nsfns.m (Fns_display_monitor_attributes_list):
6057 * nsmenu.m (process_dialog:):
6058 * nsterm.m (hold_event):
6059 * process.c (wait_reading_process_output):
6060 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6061 * scroll.c (do_direct_scrolling, scrolling_1):
6062 * termcap.c (tgetent):
6063 * window.c (check_window_containing, add_window_to_list)
6064 (freeze_window_starts):
6065 * xdisp.c (compare_overlay_entries, vmessage):
6066 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6067 (x_get_monitor_attributes_xrandr)
6068 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6069 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6070 * xfont.c (xfont_match, xfont_open):
6071 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6072 (menubar_selection_callback, menu_position_func)
6073 (popup_selection_callback, create_and_show_popup_menu)
6074 (dialog_selection_callback, create_and_show_dialog):
6075 * xrdb.c (x_get_string_resource)
6077 * xsmfns.c (x_session_check_input):
6078 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6079 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6080 (xaw_jump_callback, xaw_scroll_callback):
6081 Omit unnecessary casts.
6083 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6085 Minor string-length refactoring.
6086 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6087 * frame.c (make_monitor_attribute_list):
6088 Prefer build_string to strlen + make_string.
6090 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6092 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6093 don't check minor_code (Bug#14417).
6095 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6097 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6098 vertical positions instead. This avoids calling MATRIX_ROW with
6099 row numbers that are possibly beyond valid limits. (Bug#15064)
6101 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6103 Use xstrdup and build_unibyte_string where applicable.
6104 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6105 * xfns.c (x_window):
6106 * xrdb.c (x_get_customization_string):
6107 * xterm.c (xim_initialize):
6108 * w32fns.c (w32_window): Use xstrdup.
6109 (w32_display_monitor_attributes_list):
6110 * emacs.c (init_cmdargs):
6111 * keyboard.c (PUSH_C_STR):
6112 * nsfont.m (nsfont_open):
6113 * sysdep.c (system_process_attributes):
6114 * w32.c (system_process_attributes):
6115 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6117 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6119 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6120 variables of these types so that GDB would know about them, as aid
6121 for debugging fatal exceptions. (Bug#15024) See also
6122 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6125 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6127 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6128 larger than the NSWindow (Bug#14934).
6130 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6132 Redesign redisplay interface to drop global variable updated_window.
6133 Always pass currently updated window as a parameter to update routines.
6134 * dispextern.h (updated_window): Remove declaration.
6135 (struct redisplay_interface): Pass window parameter to
6136 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6137 and after_update_window_hook.
6138 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6140 * dispnew.c (updated_window): Remove.
6141 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6142 (update_window_line): Adjust to match redisplay interface changes.
6143 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6144 (ns_scroll_run, ns_after_update_window_line):
6145 * w32term.c (x_update_window_begin, x_update_window_end)
6146 (x_after_update_window_line, x_scroll_run):
6147 * xterm.c (x_update_window_begin, x_update_window_end)
6148 (x_after_update_window_line, x_scroll_run):
6149 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6150 Likewise. Adjust comments where appropriate.
6151 (x_cursor_to): Simplify because this is always called during window
6152 update (but install debugging check anyway).
6153 (expose_window): Check must_be_updated_p flag to see whether this
6154 function is called during window update.
6156 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6158 Do not reset window modification event counters excessively.
6159 These leftovers and poor man's tricky methods to catch extra
6160 redisplay's attention are no longer needed.
6161 * frame.c (set_menu_bar_lines_1):
6162 * minibuf.c (read_minibuf_unwind):
6163 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6164 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6165 (window_scroll_line_based, Fset_window_configuration):
6166 * xdisp.c (redisplay_window): Do not reset last_modified and
6167 last_overlay_modified counters.
6169 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6171 * xselect.c (x_send_client_event): Set send_event and serial, memset
6172 data.l as it might be bigger than data.b. Use 24 bit mask to
6173 XSendEvent (Bug#15034).
6175 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6177 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6178 for TTY frames that are not the top frame on their console.
6181 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6183 * w32term.c (w32fullscreen_hook): Really maximize frame when
6184 asked for (Bug#14841).
6186 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6188 Prefer selected_window to Fselected_window, likewise for frames.
6189 * buffer.c (Fbuffer_swap_text):
6190 * data.c (Fvariable_binding_locus):
6191 * window.c (run_window_configuration_change_hook): Adjust users.
6192 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6193 Use decode_live_frame.
6195 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6197 Be more careful if selected window shows the buffer other than current,
6198 use window_outdated only if this is not so. This change should also
6199 address some weird issues discussed in Bug#13012.
6200 * window.h (window_outdated): New prototype.
6201 * window.c (window_outdated): Now here. Convert from static and
6202 always assume window's buffer.
6203 (Fwindow_end, Fwindow_line_height): Use it.
6204 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6205 and always assume window's buffer.
6206 (redisplay_window): Adjust user.
6207 (redisplay_internal): Call to reconsider_clip_changes once and
6208 check whether mode line should be updated only if selected window
6209 shows current buffer.
6210 (run_window_scroll_functions): Use eassert for debugging check.
6211 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6213 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6215 * window.c (window_scroll, window_scroll_pixel_based)
6216 (window_scroll_line_based): Use bool for booleans.
6218 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6220 * process.c: Fix minor off-by-one issues in descriptor counts.
6221 This shouldn't fix any real bugs, but it cleans up the code a bit.
6222 (max_process_desc, max_input_desc): -1, not 0, means none.
6224 (delete_input_desc): New function.
6225 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6226 (deactivate_process): Scan backwards when recomuting max_process_desc;
6227 that should be faster.
6228 (init_process_emacs): Initialize max_input_desc.
6230 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6232 Use region cache to speedup bidi_find_paragraph_start.
6233 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6234 Rename cache_long_line_scans to cache_long_scans.
6235 * buffer.c (bset_cache_long_line_scans): Rename to
6236 bset_cache_long_scans.
6237 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6238 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6240 (syms_of_buffer): Rename cache-long-line-scans to
6241 cache-long-scans. Adjust docstring.
6242 * search.c (newline_cache_on_off):
6243 * indent.c (width_run_cache_on_off): Adjust users.
6244 * bidi.c (bidi_paragraph_cache_on_off): New function.
6245 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6246 * insdel.c (prepare_to_modify_buffer):
6247 Invalidate bidi_paragraph_cache if enabled.
6249 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6251 Invalidate region caches only if buffer text is going to be changed.
6252 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6253 (modify_text): ...new prototype.
6254 (prepare_to_modify_buffer_1): New prototype.
6255 * textprop.c (modify_region): Rename to...
6256 (modify_text_properties): ...new function.
6257 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6258 (Fremove_list_of_text_properties): Adjust users.
6259 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6260 (modify_text): ...new function.
6261 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6262 (prepare_to_modify_buffer_1): ...new function.
6263 * casefiddle.c (casify_region):
6264 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6265 (Ftranspose_regions): Use modify_text.
6267 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6269 * lisp.mk (lisp): Add nadvice.elc.
6271 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6273 New macro to iterate over live buffers similar to frames.
6274 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6275 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6276 Declare buffer-related variables here to offload lisp.h.
6277 * buffer.c (Vbuffer_alist): Adjust comment.
6278 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6279 (other_buffer_safely):
6280 * data.c (store_symval_forwarding):
6281 * dispnew.c (Fframe_or_buffer_changed_p):
6282 * fileio.c (Fdo_auto_save):
6283 * filelock.c (unlock_all_files):
6284 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6286 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6288 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6289 * callproc.c (create_temp_file):
6290 * filelock.c (create_lock_file):
6291 Assume mkostemp, since it's now provided by Gnulib.
6293 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6295 * w32.c (mkostemp): New function.
6296 (mktemp): Remove, no longer used. Most of the code reused in
6297 mkostemp. (Bug#15015)
6298 (mktemp): Don't undef.
6300 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6302 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6303 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6304 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6305 (free_glyph_pool, check_glyph_memory): Likewise for
6306 all users. Adjust comments where appropriate.
6308 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6310 * composite.h: Minor fixups.
6311 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6312 to fix a misspelling, and change it to an inline function while
6313 we're at it (it need not be a macro). All uses changed.
6314 (composition_method, composition_valid_p):
6315 Rewrite to avoid assignments in if-conditions.
6317 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6319 Do not use global Lisp_Object in composition macros.
6320 * composite.h (composition_temp): Remove declaration.
6321 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6322 (composition_method, composition_valid_p): ...inline functions.
6323 (compose_region): Remove the leftover.
6324 * composite.c (composition_temp): Remove.
6325 (run_composition_function, update_compositions)
6326 (composition_compute_stop_pos, composition_adjust_point)
6327 (Ffind_composition_internal):
6328 * coding.c (handle_composition_annotation):
6329 * xdisp.c (handle_composition_prop, check_point_in_composition):
6330 Related users changed.
6332 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6334 Drop FRAME_PTR typedef.
6335 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6336 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6337 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6338 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6339 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6340 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6341 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6342 All related users changed.
6344 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6346 * eval.c (default_toplevel_binding): New function.
6348 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6349 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6350 (syms_of_eval): Export them.
6351 * data.c (Fdefault_value): Micro cleanup.
6352 * term.c (init_tty): Use "false".
6354 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6356 Fix X GC leak in GTK and raw (no toolkit) X ports.
6357 * xterm.c (x_free_frame_resources): If white and black relief
6358 GCs are allocated, always free them here.
6359 * xfns.c (x_make_gc): Omit redundant initialization.
6360 * widget.c (create_frame_gcs): Remove the leftover.
6361 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6362 in x_free_frame_resources.
6364 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6366 * nsterm.m (windowWillResize:toSize:): Only change title if
6367 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6369 (viewDidEndLiveResize): New method.
6371 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6372 inside NS_IMPL_COCOA.
6374 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6376 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6377 Do not check whether undo is enabled because record_insert and
6378 record_delete does that themselves.
6380 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6382 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6383 member which is not really used any more.
6384 (FRAME_XIC_BASE_FONTNAME): Remove.
6385 * xfns.c (xic_free_fontset): Adjust user.
6386 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6387 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6388 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6389 (xdialog_show): Use eassert for debugging check.
6390 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6392 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6394 * fileio.c, fns.c (merge): Move extern decl from here ...
6395 * lisp.h (merge): ... to here.
6397 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6399 Fix last font-related change.
6400 * w32font.h (w32font_list_internal, w32font_match_internal):
6402 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6403 (uniscribe_list_family): Adjust to match font API change.
6404 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6405 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6407 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6409 * frame.h (FRAME_MOUSE_UPDATE):
6410 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6411 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6413 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6415 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6416 * font.h (struct font_driver): Change list, match, and list_family
6417 functions to accept struct frame * as first arg.
6418 * font.c (font_score, font_compare, font_sort_entities):
6420 (font_sort_entities, font_list_entities, font_select_entity)
6421 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6422 match font API change.
6423 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6424 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6425 * ftxfont.c (ftxfont_list, ftxfont_match):
6426 * xftfont.c (xftfont_list, xftfont_match):
6427 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6428 * w32font.c (w32font_list, w32font_match, w32font_list)
6429 (w32font_list_internal, w32_font_match_internal): Likewise.
6430 * xfaces.c (Fx_family_fonts): Adjust user.
6432 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6434 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6435 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6436 only if HAVE_X_WINDOWS is in use.
6437 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6438 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6439 * w32term.c (x_wm_set_icon_position): Likewise.
6440 * w32fns.c (x_icon): Adjust user.
6442 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6444 * xterm.c (last_mouse_press_frame): Remove the
6445 leftover which is not really used any more.
6446 (handle_one_xevent, syms_of_xterm): Adjust users.
6447 (x_flush): Call XFlush once per each X display, not frame.
6448 This is better because this code always unconditionally skips
6449 non-X frames in Vframe_list and issues the only XFlush if we
6450 have more than one X frame on the same X display.
6451 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6452 Use bool for booleans.
6453 (x_draw_glyph_string_background, cvt_string_to_pixel)
6454 (cvt_pixel_dtor): Drop unnecessary prototypes.
6455 * xterm.h (x_display_ok): Adjust prototype.
6457 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6459 Drop unnecessary functions that deals with frame pixel size.
6460 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6461 (x_pixel_height): Drop prototypes.
6462 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6463 (x_pixel_height): Drop implementations.
6464 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6465 which should be always valid for window frame.
6466 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6467 * w32menu.c (Fx_popup_dialog):
6468 * xmenu.c (Fx_popup_dialog): Likewise for both.
6470 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6472 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6473 frame parameters and call to Fmodify_frame_parameters just once.
6474 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6475 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6476 and mention nil frame in docstring.
6478 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6480 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6481 (x_figure_window_size): Likewise. Adjust to return long.
6482 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6483 (toplevel): Move Qterminal_live_p to...
6484 * terminal.c (toplevel): ...here, make it static, and...
6485 (syms_of_terminal): ...DEFSYM here.
6486 * frame.h (Qterminal_live_p): Remove declaration.
6487 (make_frame, x_figure_window_size): Adjust prototype.
6488 * nsfns.m (Fx_create_frame): Use long for window flags.
6490 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6492 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6493 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6494 Do not assume that emacs_close (INT_MAX) is a no-op.
6496 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6498 * xfaces.c (make_face_cache): For struct face_cache, prefer
6499 xmalloc to xzalloc and so avoid redundant call to memset.
6500 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6502 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6504 * fringe.c (draw_window_fringes, update_window_fringes)
6505 (compute_fringe_widths):
6506 * w32term.c (x_draw_glyph_string):
6507 * window.c (candidate_window_p, Frecenter):
6508 * xfaces.c (realize_basic_faces, realize_default_face)
6509 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6510 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6511 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6512 * xmenu.c (Fx_menu_bar_open_internal):
6513 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6514 * xsettings.c (xft_settings_event):
6515 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6516 Use bool for booleans. Adjust style and comments where
6518 * dispextern.h (draw_window_fringes, update_window_fringes)
6519 (compute_fringe_widths):
6520 * xterm.h (x_had_errors_p): Adjust prototype.
6522 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6524 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6525 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6527 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6529 * fns.c (toplevel): Remove comment before Fsafe_length because
6532 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6534 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6536 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6538 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6539 frame which got the message is still alive, before dereferencing
6540 its pointer. (Bug#14970)
6542 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6543 be a live window, before using it as such. (Bug#14970)
6545 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6547 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6548 w32_detect_focus_change instead of doing part of its job by hand.
6549 This fixes the problem whereby FOCUS_OUT events were not sent to
6552 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6554 * process.c (Fprocess_list): Doc fix.
6556 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6557 being re-exposed only if it didn't ask to become visible.
6558 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6559 was previously iconified. (Bug#14841)
6560 (x_iconify_frame): Mark the frame iconified.
6562 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6564 Fix minor problems found by static checking.
6565 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6566 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6568 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6570 * eval.c (set_specpdl_old_value): New function.
6571 (unbind_to): Minor simplification.
6572 (get_backtrace_frame): New function.
6573 (Fbacktrace_frame): Use it. Add `base' argument.
6574 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6575 (syms_of_eval): Export backtrace-eval.
6576 * xterm.c (x_focus_changed): Simplify.
6578 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6580 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6582 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6584 * xdisp.c (redisplay_window): Instead of moving point out of
6585 scroll margin, reject the force_start method, and try scrolling
6586 instead. (Bug#14780)
6588 2013-07-24 Ken Brown <kbrown@cornell.edu>
6590 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6593 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6595 * eval.c (Fprogn): Do not check that BODY is a proper list.
6596 This undoes the previous change. The check slows down the
6597 interpreter, and is not needed to prevent a crash. See
6598 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6600 2013-07-23 Glenn Morris <rgm@gnu.org>
6602 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6604 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6606 Port to GNU/Linux systems with tinfo but not ncurses.
6607 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6608 to decide whether ncurses is being used. Without this change,
6609 GCC complains about tgetent not being declared, on a system
6610 that has tinfo installed but ncurses not installed.
6612 * eval.c (Fprogn): Check that BODY is a proper list.
6614 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6615 * data.c (Fsetq_default):
6616 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6617 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6619 Tune by taking advantage of the fact that ARGS is always a list
6620 when a function is declared to have UNEVALLED args.
6622 * emacsgtkfixed.c: Port to GCC 4.6.
6623 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6625 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6627 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6628 here to silence compiler warnings.
6630 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6632 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6633 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6634 from messing up Emacs's 'struct frame' (Bug#14923).
6636 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6638 * alloc.c (make_save_ptr_ptr): Define this function.
6639 It was inadvertently omitted. It's needed only if
6640 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6642 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6644 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6645 frame have focus (Bug#14895).
6647 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6649 Avoid vfork-related deadlock more cleanly.
6650 * callproc.c (child_setup): When the child's exec fails, output
6651 the program name, as that's more useful. Use O_NONBLOCK to avoid
6653 * process.c (create_process_1): Remove; no longer needed.
6654 (create_process): Remove timer hack; no longer needed, now that
6655 the child avoids deadlock.
6657 2013-07-20 Glenn Morris <rgm@gnu.org>
6659 * image.c (Fimage_flush): Fix doc typo.
6661 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6663 Fix array bounds violation when pty allocation fails.
6664 * process.c (PTY_NAME_SIZE): New constant.
6665 (pty_name): Remove static variable; it's now auto.
6666 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6667 Take pty_name as an arg rather than using a static variable.
6668 All callers changed.
6669 (create_process): Recover pty_flag from process, not from volatile local.
6670 (create_pty): Stay inside array even when pty allocation fails.
6671 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6673 * lread.c (Fload): Avoid initialization only when lint checking.
6674 Mention that it's needed only for older GCCs.
6676 2013-07-20 Kenichi Handa <handa@gnu.org>
6678 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6679 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6681 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6683 * lread.c (Fload): Avoid uninitialized warning.
6685 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6687 Fix some minor file descriptor leaks and related glitches.
6688 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6689 (create_lock_file): Use write, not emacs_write.
6690 * image.c (slurp_file, png_load_body):
6691 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6692 (server_accept_connection):
6693 Don't leak an fd on memory allocation failure.
6694 * image.c (slurp_file): Add a cheap heuristic for growing files.
6695 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6696 as that's what the other routines do. Maybe input need not be
6697 blocked at all, but it's better to be consistent.
6698 Avoid undefined behavior when strlen is zero.
6700 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6701 (NSTATICS): Now a constant; doesn't need to be a macro.
6703 2013-07-19 Richard Stallman <rms@gnu.org>
6705 * coding.c (decode_coding_utf_8): Add simple loop for fast
6706 processing of ASCII characters.
6708 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6710 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6712 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6714 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6715 unportable 'struct x_display_info'.
6716 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6719 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6721 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6722 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6724 (system_process_attributes): Prefer plain char to unsigned char
6725 when either will do. Clean up properly if interrupted or if
6726 memory allocations fail. Don't assume sscanf succeeds.
6727 Remove no-longer-needed workaround to stop GCC from whining.
6728 Read command-line once, instead of multiple times. Check read status a
6731 Fix obscure porting bug with varargs functions.
6732 The code assumed that int is treated like ptrdiff_t in a vararg
6733 function, which is not a portable assumption. There was a similar
6734 -- though these days less likely -- porting problem with various
6735 assumptions that pointers of different types all smell the same as
6736 far as vararg functions is conserved. To make this problem less
6737 likely in the future, redo the API to use varargs functions.
6738 * alloc.c (make_save_value): Remove this vararg function.
6739 All uses changed to ...
6740 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6741 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6743 (make_save_ptr): Rename from make_save_pointer, for consistency with
6744 the above. Define only on platforms that need it. All uses changed.
6746 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6748 * keyboard.c: Try to fix typos in previous change.
6749 (DISPLAY_LIST_INFO): New macro.
6750 (kbd_buffer_get_event): Do not access members that are not present
6751 in X11. Revert inadvertent change of "!=" to "=".
6753 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6755 * keyboard.c (kbd_buffer_get_event):
6756 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6757 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6759 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6761 * filelock.c: Fix unlikely file descriptor leaks.
6762 (get_boot_time_1): Rework to avoid using emacs_open.
6763 This doesn't actually fix a leak, but is better anyway.
6764 (read_lock_data): Use read, not emacs_read.
6766 * doc.c: Fix minor memory and file descriptor leaks.
6767 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6768 (get_doc_string, Fsnarf_documentation):
6769 Fix file descriptor leak on error.
6771 * term.c: Fix minor fdopen-related file descriptor leaks.
6772 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6773 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6775 * charset.c: Fix file descriptor leaks and errno issues.
6777 (load_charset_map_from_file): Don't leak file descriptor on error.
6778 Use plain record_xmalloc since the allocation is larger than
6779 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6781 * eval.c (record_unwind_protect_nothing):
6782 * fileio.c (fclose_unwind):
6784 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6785 The replacement doesn't block input, but that no longer seems
6788 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6790 * lread.c: Fix file descriptor leaks and errno issues.
6791 (Fload): Close some races that leaked fds or streams when 'load'
6793 (Fload, openp): Report error number of last nontrivial failure to open.
6794 ENOENT counts as trivial.
6795 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6797 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6798 now that the function is always called with a nonnegative arg.
6799 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6800 All uses replaced with ...
6801 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6803 A few more minor file errno-reporting bugs.
6804 * callproc.c (Fcall_process):
6805 * doc.c (Fsnarf_documentation):
6806 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6807 * process.c (set_socket_option):
6808 Don't let a constructor trash errno.
6809 * doc.c: Include <errno.h>.
6811 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6813 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6815 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6817 Fix w32 bug with call-process-region (Bug#14885).
6818 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6819 to Fcall_process when the input is empty. This simplifies the
6820 code a bit. It makes no difference on POSIXish platforms but
6821 apparently it fixes a bug on w32.
6823 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6824 * fileio.c (close_file_unwind): Don't close if FD is negative;
6825 this can happen when unwinding a zapped file descriptor.
6826 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6827 in case Emacs runs out of memory between the two unwind-protects.
6828 Don't trash errno when closing FD.
6829 Zap the FD in the specpdl when closing it, instead of deferring
6830 the removal of the unwind-protect; this fixes a bug where a child
6831 function unwinds the stack past us.
6833 New unwind-protect flavors to better type-check C callbacks.
6834 This also lessens the need to write wrappers for callbacks,
6835 and the need for make_save_pointer.
6836 * alloc.c (free_save_value):
6837 * atimer.c (run_all_atimers):
6839 * alloc.c (safe_alloca_unwind):
6840 * atimer.c (unwind_stop_other_atimers):
6841 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6842 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6843 * minibuf.c (choose_minibuf_frame_1):
6844 * process.c (make_serial_process_unwind):
6845 * xdisp.c (pop_message_unwind):
6846 * xselect.c (queue_selection_requests_unwind):
6847 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6848 * alloc.c (record_xmalloc):
6849 Prefer record_unwind_protect_ptr to record_unwind_protect with
6851 * alloc.c (Fgarbage_collect):
6852 Prefer record_unwind_protect_void to passing a dummy.
6853 * buffer.c (restore_buffer):
6854 * window.c (restore_window_configuration):
6855 * xfns.c, w32fns.c (do_unwind_create_frame)
6856 New wrapper. All record-unwind uses of wrappee changed.
6857 * buffer.c (set_buffer_if_live):
6858 * callproc.c (call_process_cleanup, delete_temp_file):
6859 * coding.c (code_conversion_restore):
6860 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6861 * editfns.c (save_excursion_restore)
6862 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6863 (save_restriction_restore):
6864 * eval.c (restore_stack_limits, un_autoload):
6865 * fns.c (require_unwind):
6866 * keyboard.c (recursive_edit_unwind, tracking_off):
6867 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6868 * macros.c (pop_kbd_macro, restore_menu_items):
6869 * nsfns.m (unwind_create_frame):
6870 * print.c (print_unwind):
6871 * process.c (start_process_unwind):
6872 * search.c (unwind_set_match_data):
6873 * window.c (select_window_norecord, select_frame_norecord):
6874 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6875 (fast_set_selected_frame):
6876 * xfns.c, w32fns.c (unwind_create_tip_frame):
6877 Return void, not a dummy Lisp_Object. All uses changed.
6878 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6879 * callproc.c (call_process_kill):
6880 * fileio.c (restore_point_unwind, decide_coding_unwind)
6881 (build_annotations_unwind):
6882 * insdel.c (Fcombine_after_change_execute_1):
6883 * keyboard.c (read_char_help_form_unwind):
6884 * menu.c (unuse_menu_items):
6885 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6886 * sound.c (sound_cleanup):
6887 * xdisp.c (unwind_redisplay):
6888 * xfns.c (clean_up_dialog):
6889 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6890 Accept no args and return void, instead of accepting and returning
6891 a dummy Lisp_Object. All uses changed.
6892 * cygw32.c (fchdir_unwind):
6893 * fileio.c (close_file_unwind):
6894 * keyboard.c (restore_kboard_configuration):
6895 * lread.c (readevalllop_1):
6896 * process.c (wait_reading_process_output_unwind):
6897 Accept int and return void, rather than accepting an Emacs integer
6898 and returning a dummy object. In some cases this fixes an
6899 unlikely bug when the corresponding int is outside Emacs integer
6900 range. All uses changed.
6901 * dired.c (directory_files_internal_unwind):
6902 * fileio.c (do_auto_save_unwind):
6903 * gtkutil.c (pop_down_dialog):
6904 * insdel.c (reset_var_on_error):
6905 * lread.c (load_unwind):
6906 * xfns.c (clean_up_file_dialog):
6907 * xmenu.c, nsmenu.m (pop_down_menu):
6908 * xmenu.c (cleanup_widget_value_tree):
6909 * xselect.c (wait_for_property_change_unwind):
6910 Accept pointer and return void, rather than accepting an Emacs
6911 save value encapsulating the pointer and returning a dummy object.
6913 * editfns.c (Fformat): Update the saved pointer directly via
6914 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6915 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6916 (unwind_body): New function.
6917 (record_unwind_protect): First arg is now a function returning void,
6918 not a dummy Lisp_Object.
6919 (record_unwind_protect_ptr, record_unwind_protect_int)
6920 (record_unwind_protect_void): New functions.
6921 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6922 * fileio.c (struct auto_save_unwind): New type.
6923 (do_auto_save_unwind): Use it.
6924 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6925 * insdel.c (struct rvoe_arg): New type.
6926 (reset_var_on_error): Use it.
6927 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6929 (specbinding_func): Remove; there are now several such functions.
6930 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6931 (set_unwind_protect_ptr): New function.
6932 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6934 Be simpler and more consistent about reporting I/O errors.
6935 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6936 Say "Read error" and "Write error", rather than "I/O error", or
6937 "IO error reading", or "IO error writing", when a read or write
6939 * process.c (Fmake_network_process, wait_reading_process_output)
6940 (send_process, Fprocess_send_eof, wait_reading_process_output):
6941 Capitalize diagnostics consistently. Put "failed foo" at the
6942 start of the diagnostic, so that we don't capitalize the
6943 function name "foo". Consistently say "failed" for such
6945 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6946 All callers changed. This is so it can use report_file_error.
6947 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6948 diagnostics consistently as above.
6950 * fileio.c (report_file_errno): Fix errno reporting bug.
6951 If the file name is neither null nor a pair, package it up as a
6952 singleton list. All callers changed, both to this function and to
6953 report_file_error. This fixes a bug where the memory allocator
6954 invoked by list1 set errno so that the immediately following
6955 report_file_error reported the wrong errno value.
6957 Fix minor problems found by --enable-gcc-warnings.
6958 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6959 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6961 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6963 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6964 Set event->arg to Qt if switch-event shall be generated.
6965 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6967 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6969 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6972 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6973 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6974 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6975 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6976 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6977 and there is a focused frame.
6978 (head_table): Add focus-in and focus-out.
6979 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6980 bind to handle-focus-in/out.
6982 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6983 (Fhandle_switch_frame): Call Fhandle_focus_in.
6984 (syms_of_frame): defsubr handle-focus-in/out.
6986 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6988 Fix porting bug to older POSIXish platforms (Bug#14862).
6989 * sysdep.c (emacs_pipe): New function, that implements
6990 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6991 This should port better to CentOS 5 and to Mac OS X 10.6.
6992 All calls to pipe2 changed.
6994 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6995 This makes the code easier to read and the executable a bit smaller.
6996 Do not replace all calls to Fcons that happen to create lists,
6997 just calls that are intended to create lists. For example, when
6998 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6999 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7000 Similarly for list2 through list5.
7001 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7002 * bytecode.c (exec_byte_code):
7003 * callint.c (quotify_arg, Fcall_interactively):
7004 * callproc.c (Fcall_process, create_temp_file):
7005 * charset.c (load_charset_map_from_file)
7006 (Fdefine_charset_internal, init_charset):
7007 * coding.c (get_translation_table, detect_coding_system)
7008 (Fcheck_coding_systems_region)
7009 (Fset_terminal_coding_system_internal)
7010 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7011 * composite.c (update_compositions, Ffind_composition_internal):
7012 * dired.c (directory_files_internal, file_name_completion)
7014 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7015 * doc.c (Fsnarf_documentation):
7016 * editfns.c (Fmessage_box):
7018 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7019 (Feval, eval_sub, Ffuncall, apply_lambda):
7020 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7021 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7022 (Fset_file_times, Finsert_file_contents)
7023 (Fchoose_write_coding_system, Fwrite_region):
7024 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7025 * font.c (font_registry_charsets, font_parse_fcname)
7026 (font_prepare_cache, font_update_drivers, Flist_fonts):
7027 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7028 * frame.c (make_frame, Fmake_terminal_frame)
7029 (x_set_frame_parameters, x_report_frame_params)
7030 (x_default_parameter, Fx_parse_geometry):
7031 * ftfont.c (syms_of_ftfont):
7032 * image.c (gif_load):
7033 * keyboard.c (command_loop_1):
7034 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7035 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7036 (Fminor_mode_key_binding, accessible_keymaps_1)
7037 (Faccessible_keymaps, Fwhere_is_internal):
7038 * lread.c (read_emacs_mule_char):
7039 * menu.c (find_and_return_menu_selection):
7040 * minibuf.c (get_minibuffer):
7041 * nsfns.m (Fns_perform_service):
7042 * nsfont.m (ns_script_to_charset):
7043 * nsmenu.m (ns_popup_dialog):
7044 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7045 (Fx_own_selection_internal):
7046 * nsterm.m (append2):
7047 * print.c (Fredirect_debugging_output)
7048 (print_prune_string_charset):
7049 * process.c (Fdelete_process, Fprocess_contact)
7050 (Fformat_network_address, set_socket_option)
7051 (read_and_dispose_of_process_output, write_queue_push)
7052 (send_process, exec_sentinel):
7053 * sound.c (Fplay_sound_internal):
7054 * textprop.c (validate_plist, add_properties)
7055 (Fput_text_property, Fadd_face_text_property)
7056 (copy_text_properties, text_property_list, syms_of_textprop):
7057 * unexaix.c (report_error):
7058 * unexcoff.c (report_error):
7059 * unexsol.c (unexec):
7060 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7061 (Fformat_mode_line, syms_of_xdisp):
7062 * xfaces.c (set_font_frame_param)
7063 (Finternal_lisp_face_attribute_values)
7064 (Finternal_merge_in_global_face, syms_of_xfaces):
7065 * xfns.c (x_default_scroll_bar_color_parameter)
7066 (x_default_font_parameter, x_create_tip_frame):
7067 * xfont.c (xfont_supported_scripts):
7068 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7069 (menu_help_callback, xmenu_show):
7071 * xterm.c (set_wm_state):
7072 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7073 and similarly for list2 through list5.
7075 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7077 * callproc.c (Fcall_process_region): Fix minor race and tune.
7078 (create_temp_file): New function, with the temp-file-creation part
7079 of the old Fcall_process_region. Use Fcopy_sequence to create the
7080 temp file name, rather than alloca + build_string, for simplicity.
7081 Don't bother to block input around the temp file creation;
7082 shouldn't be needed. Simplify use of mktemp.
7083 Use record_unwind_protect immediately after creating the temp file;
7084 this closes an unlikely race where the temp file was not removed.
7085 Use memcpy rather than an open-coded loop.
7086 (Fcall_process_region): Use the new function. If the input is
7087 empty, redirect from /dev/null rather than from a newly created
7088 empty temp file; this avoids unnecessary file system traffic.
7090 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7092 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7093 Simplify by making this case like the other two. This is a bit
7094 slower on obsolete hosts, but the extra complexity isn't worth it.
7096 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7097 * process.c (create_process) [!DOS_NT]:
7098 Remove now-unnecessary calls to emacs_close.
7100 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7102 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7103 returning early. (Bug#14850)
7105 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7106 and inhibit-iso-escape-detection attributes of 'undecided'.
7109 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7111 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7112 Reported by Herbert J. Skuhra in
7113 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7115 Don't lose top specpdl entry when memory is exhausted.
7116 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7117 specpdl overflow here, to simplify callers; all callers changed.
7118 Always reserve an unused entry at the stack top; this avoids
7119 losing the top entry's information when memory is exhausted.
7121 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7123 Clean up errno reporting and fix some errno-reporting bugs.
7124 * callproc.c (Fcall_process):
7125 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7126 * process.c (create_process, Fmake_network_process):
7127 * unexaix.c (report_error):
7128 * unexcoff.c (report_error):
7129 Be more careful about reporting the errno of failed operations.
7130 The code previously reported the wrong errno sometimes.
7131 Also, prefer report_file_errno to setting errno + report_file_error.
7132 (Fcall_process): Look at openp return value rather than at path,
7133 as that's a bit faster and clearer when there's a numeric predicate.
7134 * fileio.c (report_file_errno): New function, with most of the
7135 old contents of report_file_error.
7136 (report_file_error): Use it.
7137 (Ffile_exists_p, Ffile_accessible_directory_p):
7138 Set errno to 0 when it is junk.
7139 * fileio.c (Faccess_file):
7140 * image.c (x_create_bitmap_from_file):
7141 Use faccessat rather than opening the file, to avoid the hassle of
7142 having a file descriptor open.
7143 * lisp.h (report_file_errno): New decl.
7144 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7147 * process.c (create_process, wait_reading_process_output) [AIX]:
7148 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7149 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7150 a multithreaded environment anyway).
7151 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7153 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7155 * image.c (x_find_image_file): Don't close a remote file handle.
7157 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7159 Fix races with threads and file descriptors.
7160 * callproc.c (Fcall_process_region):
7161 * dired.c (open_directory):
7162 * emacs.c (main, Fdaemon_initialized):
7163 * image.c (x_find_image_file):
7164 * inotify.c (Finotify_rm_watch):
7165 * lread.c (Flocate_file_internal):
7166 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7167 * term.c (term_mouse_moveto, init_tty):
7168 * termcap.c (tgetent):
7169 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7170 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7171 * unexhp9k800.c, unexmacosx.c (unexec):
7172 * callproc.c (Fcall_process_region):
7173 Use emacs_close, not close.
7174 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7175 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7176 and posix_close function on current platforms (which all lack them).
7177 (emacs_close): Use it. This should fix the races on GNU/Linux and
7178 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7179 and it should avoid closing random victim file descriptors on
7182 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7184 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7185 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7188 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7189 This is for .gdbinit xbacktrace.
7191 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7192 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7193 (emacs_set_tty): Now static.
7194 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7195 * term.c (tty_capable_p, tty_default_color_capabilities)
7196 (get_tty_terminal, term_mouse_movement)
7197 (handle_one_term_event, init_tty, maybe_fatal):
7198 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7199 (tgetent, scan_file, name_match, compare_contin):
7200 * terminal.c (get_terminal):
7201 Use bool for boolean.
7202 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7203 Prefer char to unsigned char if either will do.
7204 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7205 (tty_write_glyphs): Prefer int to unsigned.
7206 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7207 All callers changed.
7208 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7210 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7213 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7214 (B__dummy__): New dummy symbol, to pacify C89.
7215 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7216 they can't grok varargs macros.
7217 * dispnew.c (add_window_display_history)
7218 (add_frame_display_history):
7219 * print.c (print_object):
7220 * xdisp.c (debug_method_add):
7221 Use %p printf format only for void pointers.
7222 * emacs.c (usage_message): New constant, replacing ...
7223 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7224 (main): Adjust to usage reorg.
7225 * fns.c (syms_of_fns):
7226 * profiler.c (syms_of_profiler):
7227 Don't use non-constant struct initializers.
7228 * gnutls.h (gnutls_initstage_t):
7229 * lisp.h (enum Lisp_Fwd_Type):
7230 * lread.c (lisp_file_lexically_bound_p):
7231 * xsettings.c (anonymous enum):
7232 Remove trailing comma.
7233 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7234 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7235 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7237 * regex.c (const_re_char): New type, to pacify strict C89.
7238 All uses of 'const re_char' replaced to use it.
7239 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7240 with glibc when strict C89. This change is imported from gnulib.
7242 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7243 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7244 Omit GNU_LINUX implementation, since it requires long long.
7245 * xterm.c (x_draw_underwave):
7246 Do not assume the traditional order of struct's members.
7247 (x_term_init): Rewrite to avoid the need for non-constant structure
7250 Syntax cleanup, mostly replacing macros with functions.
7251 This removes the need for the syntax_temp hack.
7252 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7253 * syntax.c (SYNTAX_INLINE): New macro.
7254 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7255 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7256 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7257 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7258 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7259 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7260 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7261 Now constants, not macros.
7262 (syntax_temp) [!__GNUC__]: Remove.
7263 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7264 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7265 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7266 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7267 Move here from syntax.h; now functions, not macros. Except for the
7268 last function, these are static since only syntax.c uses them.
7269 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7270 All uses changed. Now a function, not a macro; use this fact
7271 to simplify the code.
7272 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7273 compiler bugs; no longer relevant.
7274 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7275 (SYNTAX_INLINE): New macro.
7276 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7277 for the new functions. Use bool for boolean member.
7278 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7279 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7280 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7281 (SETUP_BUFFER_SYNTAX_TABLE):
7282 Now extern inline functions, not macros.
7283 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7284 Remove; all uses replaced by implementation.
7285 (syntax_temp) [!__GNUC__]: Remove decl.
7286 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7288 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7290 * emacs.c (main): Fix syntax error.
7292 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7294 Timestamp fixes for undo (Bug#14824).
7295 * atimer.c (schedule_atimer):
7296 * fileio.c (Ffile_newer_than_file_p):
7297 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7298 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7299 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7300 (syms_of_fileio): Remove Sclear_visited_file_name.
7301 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7302 file doesn't exist; this avoids an ambiguity with negative timestamps.
7303 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7304 * systime.h (make_emacs_time, invalid_emacs_time):
7305 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7306 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7307 * undo.c (record_first_change): Push (visited-file-modtime) onto
7308 undo list rather than reimplementing it by hand, incorrectly.
7310 2013-07-09 Ken Brown <kbrown@cornell.edu>
7312 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7314 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7316 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7318 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7320 Handle errno and exit status a bit more carefully.
7321 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7322 number into an exit status. Instead, use EXIT_CANCELED.
7323 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7324 * callproc.c (relocate_fd):
7325 * emacs.c (close_output_streams, main):
7326 * process.c (create_process):
7327 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7328 Use emacs_perror for simplicity.
7329 * callproc.c (relocate_fd, main):
7330 * sysdep.c (sys_subshell):
7331 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7332 (shut_down_emacs): Use emacs_write, not write.
7333 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7334 * fileio.c (Fcopy_file, e_write):
7335 * nsterm.m (ns_select):
7336 * process.c (send_process):
7337 * sound.c (vox_write):
7338 Use emacs_write_sig, not emacs_write.
7339 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7340 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7342 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7344 (emacs_full_write): New function.
7345 (emacs_write): Rewrite to use it.
7346 (emacswrite_sig, emacs_perror): New functions.
7347 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7349 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7351 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7352 on NS even if it is present. Pixmap on NS is a void*.
7354 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7356 Port to Ubuntu 10 (Bug#14803).
7357 Problem reported by T.V. Raman.
7358 * process.c (close_on_exec, accept4, process_socket):
7359 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7361 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7363 * w32.c (sys_dup): Declare prototype.
7367 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7369 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7371 Make file descriptors close-on-exec when possible (Bug#14803).
7372 This simplifies Emacs a bit, since it no longer needs to worry
7373 about closing file descriptors by hand in some cases.
7374 It also fixes some unlikely races. Not all such races, as
7375 libraries often open files internally without setting
7376 close-on-exec, but it's an improvement.
7377 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7378 * callproc.c (Fcall_process) [!MSDOS]:
7379 * emacs.c (main) [!DOS_NT]:
7380 * nsterm.m (ns_term_init):
7381 * process.c (create_process):
7382 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7383 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7384 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7385 Prefer mkostemp with O_CLOEXEC to mkstemp.
7386 * callproc.c (relocate_fd) [!WINDOWSNT]:
7387 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7388 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7390 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7391 Make the resulting file descriptor close-on-exec.
7392 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7393 * lread.c (load_descriptor_list, load_descriptor_unwind):
7394 Remove; no longer needed. All uses removed.
7395 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7396 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7398 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7399 (Fmake_network_process, Fnetwork_interface_list)
7400 (Fnetwork_interface_info, server_accept_connection):
7401 Make newly-created socket close-on-exec.
7402 * sysdep.c (emacs_open, emacs_fopen):
7403 Make new-created descriptor close-on-exec.
7404 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7405 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7407 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7409 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7410 for NS_IMPL_GNUSTEP.
7412 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7414 Fix openp errno handling.
7415 * callproc.c (Fcall_process): Preserve openp errno around close.
7416 * lread.c (openp): Set errno when returning -1, as some callers
7419 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7421 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7423 * nsterm.h (NSSavePanel): Update comment.
7424 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7425 (ns_run_file_dialog): Declare.
7427 * nsfns.m: Remove panelOK.
7429 (ns_run_file_dialog): New function.
7430 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7431 event loop, so file dialog is popped up by ns_run_file_dialog, called
7432 by sendEvent (Bug#14578).
7433 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7435 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7437 * xdisp.c (default_line_pixel_height): New function.
7438 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7439 (try_cursor_movement, redisplay_window, try_window)
7440 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7442 * window.c (window_scroll_pixel_based):
7443 use default_line_pixel_height.
7445 * dispextern.h (default_line_pixel_height): Add prototype.
7447 * frame.c (x_set_line_spacing): Accept a float value for
7448 line-spacing parameter, per the documentation.
7450 * data.c (Fmultibyte_string_p): Doc fix.
7452 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7454 Use emacs_open more consistently when opening files.
7455 This handles EINTR more consistently now, and makes it easier
7456 to introduce other uniform changes to file descriptor handling.
7457 * sysstdio.h: New file.
7458 * buffer.c (mmap_init):
7459 * cygw32.c (chdir_to_default_directory):
7460 * dispnew.c (Fopen_termscript):
7461 * emacs.c (Fdaemon_initialized):
7462 * fileio.c (Fdo_auto_save):
7463 * image.c (slurp_file, png_load_body, jpeg_load_body):
7464 * keyboard.c (Fopen_dribble_file):
7466 * print.c (Fredirect_debugging_output):
7467 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7468 * termcap.c (tgetent):
7469 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7470 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7471 * w32term.c (w32_initialize) [CYGWIN]:
7472 * xfaces.c (Fx_load_color_file):
7473 Use emacs_open instead of plain open, and emacs_fopen instead of
7475 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7476 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7477 * callproc.c (default_output_mode): New constant.
7478 (Fcall_process): Use it to call emacs_open instead of plain creat.
7479 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7480 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7481 (emacs_fopen): New function.
7482 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7483 Include <lisp.h>, for emacs_open.
7484 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7486 Remove duplicate #include directives.
7487 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7489 Don't include stdio.h twice.
7490 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7491 Don't include sys/types.h or stdio.h twice.
7492 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7493 * lread.c: Don't include coding.h twice.
7494 * nsfont.m: Don't include frame.h twice.
7495 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7496 * ralloc.c: Don't include <unistd.h> twice.
7497 * xdisp.c: Don't include font.h twice.
7498 * xterm.c: Don't include fontset.h twice.
7499 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7501 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7503 Scale ImageMagick images more carefully.
7504 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7505 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7506 Be more careful about avoiding undefined behavior after
7507 integer overflow and division by zero.
7509 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7511 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7512 (syms_of_w32fns): DEFSYM them.
7513 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7514 (CCHDEVICENAME): Define macros if not defined.
7515 (struct MONITOR_INFO_EX): New struct.
7516 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7517 (enum_display_monitors_fn): New variable.
7518 (globals_of_w32fns): Initialize it.
7519 (Fx_display_pixel_width, Fx_display_pixel_height)
7520 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7521 multi-monitor setups in docstrings.
7522 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7523 screen size by primary monitor's millimeter per pixel.
7524 (w32_monitor_enum, w32_display_monitor_attributes_list)
7525 (w32_display_monitor_attributes_list_fallback)
7526 (Fw32_display_monitor_attributes_list): New functions.
7527 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7529 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7531 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7533 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7535 * fileio.c (Qfile_notify_error): New error symbol.
7537 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7538 * inotify.c (inotify_callback, symbol_to_inotifymask)
7539 (Finotify_add_watch, Finotify_rm_watch): Use it.
7540 (inotifyevent_to_event): Exchange order of cookie and file name.
7541 (Finotify_add_watch): Adapt docstring.
7543 * lisp.h (Qfile_notify_error): Declare.
7545 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7547 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7548 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7549 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7550 which did not work (see <http://bugs.gnu.org/14569#307>).
7551 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7552 && (!noninteractive || initialized)). This attempts to thread
7553 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7555 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7557 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7558 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7560 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7562 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7563 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7564 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7565 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7567 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7569 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7570 Define to __sys_siglist.
7572 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7574 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7575 word-wrap, so that overflow-newline-into-fringe would work in
7576 visual-line-mode. (Bug#2749)
7577 (move_it_in_display_line_to): When the last scanned display
7578 element fits exactly on the display line, and
7579 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7580 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7581 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7582 finding buffer position that corresponds to pixel coordinates,
7583 e.g. in buffer_posn_from_coords.
7585 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7587 * process.c (handle_child_signal): Call catch_child_signal if
7590 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7592 Don't convert function pointers to void * and back.
7593 It isn't portable C, and it's easy enough to avoid.
7594 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7595 (make_save_value): Add support for SAVE_FUNCPOINTER.
7596 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7597 * print.c (print_object):
7598 Distinguish function from object pointers.
7599 * lisp.h (SAVE_FUNCPOINTER): New constant.
7600 (SAVE_SLOT_BITS): Adjust to it.
7601 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7602 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7603 (voidfuncptr): New typedef.
7604 (struct Lisp_Save_Value): New member data[0].funcpointer.
7605 (XSAVE_FUNCPOINTER): New function.
7607 Simplify buildobj processing.
7608 * Makefile.in (buildobj.h): Make it a sequence of strings each
7609 followed by comma, rather than a single string. Put it into a
7610 .tmp file in case there's an error while generating it.
7611 (gl-stamp): Use .tmp for temp files.
7612 (mostlyclean): Clean .tmp files.
7613 * doc.c (buildobj): Move to just the routine that needs it.
7614 It's now an array of strings, so processing is simpler.
7616 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7618 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7619 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7620 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7621 Invoke malloc_enable_thread even when not interactive.
7622 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7623 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7624 in this case, since the underlying bug has now been fixed.
7626 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7628 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7629 unlinking it (bug#14691).
7631 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7633 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7634 before checking whether buffer is modified. This lets
7635 `kill-buffer-query-functions' cancel killing of the buffer or save
7636 its content before `kill-buffer' asks user the "Buffer %s
7637 modified; kill anyway?" question.
7639 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7641 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7642 Let the super performKeyEquivalent deal with them (Bug#14747).
7644 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7646 * widget.c (resize_cb): Remove unused local.
7648 Do not use GTK 3 if it exists but cannot be compiled.
7649 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7650 * xterm.c (x_error_handler) [!USE_GTK]:
7653 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7655 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7657 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7658 to the valid range of values. (Bug#14753)
7660 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7661 when moving point by using the current glyph matrix. This avoids
7662 the need to force redisplay when this function is called in a
7665 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7667 Fix minor problems found by static checking.
7668 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7669 Redo the latter's body to sidestep GCC parenthesization warnings.
7670 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7671 * coding.c (detect_coding, detect_coding_system):
7672 * coding.h (struct undecided_spec):
7673 Use bool for boolean.
7674 * image.c (QCmax_width, QCmax_height): Now static.
7675 * xdisp.c (Fmove_point_visually): Remove unused local.
7677 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7679 * xdisp.c (Fmove_point_visually): New function.
7681 2013-06-28 Kenichi Handa <handa@gnu.org>
7683 * coding.h (define_coding_undecided_arg_index): New enum.
7684 (coding_attr_index): New members
7685 coding_attr_undecided_inhibit_null_byte_detection,
7686 coding_attr_undecided_inhibit_iso_escape_detection,
7687 coding_attr_undecided_prefer_utf_8.
7688 (undecided_spec): New struct.
7689 (struct coding_system): New member `undecided' of the member
7692 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7693 (detect_coding): Likewise.
7694 (detect_coding_system): Likewise.
7695 (Fdefine_coding_system_internal): New coding system properties
7696 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7698 (syms_of_coding): Adjust for coding_arg_undecided_max.
7700 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7702 * image.c (x_from_xcolors): Remove unused local.
7704 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7706 Defer image data transfer between X client and server until actual
7709 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7712 * image.c (Destroy_Image): Remove.
7713 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7714 `mask_p', and `colors_p'. All uses changed.
7715 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7716 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7717 New macros for `flags' arg to x_clear_image_1.
7718 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7719 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7720 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7721 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7722 (image_get_x_image, image_unget_x_image): New functions or macros.
7723 (image_background, image_background_transparent, x_to_xcolors)
7724 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7725 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7726 instead of Destroy_Image.
7727 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7728 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7729 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7730 (imagemagick_load_image, svg_load_image): Use them instead of
7731 x_create_x_image_and_pixmap, and x_put_x_image followed by
7732 x_destroy_x_image, respectively.
7733 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7734 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7735 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7736 background_transparent fields.
7737 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7738 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7740 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7742 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7743 This mostly consists of undoing recent changes.
7744 * callproc.c (Fcall_process):
7745 * process.c (create_process):
7746 Do not worry about catching SIGCHLD here, undoing previous change.
7747 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7748 * process.c, process.h (catch_child_signal):
7749 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7750 * process.c (catch_child_handler): Don't worry about being called
7751 lazily and do not assume caller has blocked SIGCHLD, undoing
7752 previous change. Move first-time stuff back to
7753 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7754 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7755 set lib_child_handler if it's already initialized, which may
7756 help avoid problems on GNUstep.
7758 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7760 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7761 * callproc.c (Fcall_process):
7762 * process.c (create_process):
7763 Make sure SIGCHLD is caught before we fork,
7764 since Emacs startup no arranges to catch SIGCHLD.
7765 * process.c (lib_child_handler): Initialize to null, not to
7767 (catch_child_signal): Allow self to be called lazily.
7768 Do nothing if it's already been called.
7769 Assume caller has blocked SIGCHLD (all callers do now).
7770 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7771 just before it's really needed.
7772 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7773 since it hasn't been caught yet.
7775 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7777 * image.c (compute_image_size): New function to implement
7778 :max-width and :max-height.
7779 (imagemagick_load_image): Use it.
7781 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7783 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7784 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7786 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7787 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7788 the SIGCHLD handler, since the code is not atomic and (due to glib)
7789 signals may be arriving now.
7790 * sysdep.c (init_signals): Do not catch child signals here;
7791 'main' now does that later, at a safer time.
7793 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7795 Clean up SIGCHLD handling a bit (Bug#14569).
7796 * process.c, process.h (catch_child_signal):
7797 Now always extern, even if !NS_IMPL_GNUSTEP.
7798 * process.c (catch_child_signal): Move glib tickler here from
7799 init_process_emacs, so that it's done earlier in Emacs
7800 initialization. Also move the noninteractive && !initialized
7801 check here from init_process_emacs. This is all a bit cleaner for
7802 GNUish platforms, and I hope it works around the Cygwin bug.
7803 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7804 that glib signal handling is tickled before glib creates threads.
7806 * process.c (wait_reading_process_output): Avoid int overflow
7807 when reading more than 2 GiB total from a process.
7809 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7811 * process.c (create_process): Handle a couple more cases,
7812 i.e., work even if new_argv and wait_child_setup[i] are cached.
7813 Use Fcall_process's style for volatile vars.
7815 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7817 * process.c (create_process): Mark PROCESS volatile.
7819 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7821 Use C99-style flexible array members if available.
7822 This avoids some subtle aliasing issues, which typically
7823 aren't a problem with GCC but may be a problem elsewhere.
7824 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7825 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7826 In either case, it uses a flexible array member rather than
7827 the old struct hack. All uses changed.
7828 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7829 Adjust to sdata reorganization.
7830 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7831 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7832 that ports better to pre-C99 non-GCC.
7833 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7834 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7835 as the latter has changed.
7836 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7837 and port better to pre-C99 GCC.
7838 * image.c (struct xpm_cached_color):
7839 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7840 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7841 Use FLEXIBLE_ARRAY_MEMBER.
7842 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7843 Move decl to top level so it gets checked against implementation.
7844 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7845 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7847 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7849 * syntax.c: Integer cleanups.
7850 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7851 All uses that need 0-or-2 changed to:
7852 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7853 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7854 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7855 (char_quoted, prev_char_comend_first, back_comment)
7856 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7857 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7858 Use bool for boolean.
7859 (update_syntax_table, skip_chars, skip_syntaxes):
7860 Prefer int to unsigned when either will do.
7861 (back_comment): Return boolean success flag, like forw_comment,
7862 instead of positive-or-minus-1 (which might have overflowed int anyway).
7863 Don't stuff ptrdiff_t into int.
7864 (syntax_spec_code, syntax_code_spec): Now const.
7865 (Fmatching_paren, scan_lists, scan_sexps_forward):
7866 Use enum syntaxcode for syntax code.
7867 (Fmatching_paren): Check that arg is a character, not just an integer.
7868 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7869 (Finternal_describe_syntax_value): Omit no-longer-needed
7871 (skip_chars): Use char, not unsigned char, when the distinction
7873 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7874 * bytecode.c (exec_byte_code):
7875 * syntax.c (syntax_spec_code, Fchar_syntax)
7876 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7878 * syntax.h (SYNTAX_WITH_FLAGS):
7879 Omit unnecessary casts.
7881 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7883 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7884 line dimensions here, to avoid race conditions with the main
7885 thread. (Bug#14062, bug#14630, bug#14669)
7887 * w32term.c (w32_draw_window_cursor): Compute the header line and
7888 mode line dimensions here.
7889 <w32_system_caret_window, w32_system_caret_hdr_height>:
7890 <w32_system_caret_mode_height>: New variables.
7892 * w32term.h: Declare them.
7894 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7896 * alloc.c (die): Move "assertion failed" string here ...
7897 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7898 COND when SUPPRESS_CHECKING. This shrinks the executable text
7899 size by 0.8% to 2.2% when configured with --enable-checking,
7900 depending on optimization flags (GCC 4.8.1 x86-64).
7902 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7904 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7906 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7907 base is 2; this is more accurate.
7909 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7911 * sound.c (string_default): Move to !WINDOWSNT section.
7912 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7914 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7916 * sound.c: Integer cleanups.
7917 Remove unnecessary forward decls.
7918 (struct sound_device): The 'file' member is now a Lisp_Object, not
7919 a char *, so that we needn't invoke alloca on a huge size.
7920 (Fplay_sound_internal): Adjust to this.
7921 (string_default): New function.
7922 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7923 Use it to adjust to the struct sound_device change.
7924 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7925 (be2hs) [0]: Remove.
7927 * syntax.c (skip_chars): Don't use uninitialized storage
7928 when searching a multibyte buffer for characters that are not in a
7929 unibyte string that contains non-ASCII characters.
7931 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7933 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7934 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7936 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7938 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7940 2013-06-18 Kenichi Handa <handa@gnu.org>
7942 * font.c (Ffont_spec): Signal an error for an invalid font name
7945 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7947 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7948 In particular this ports to 32-bit sparc Sun cc.
7949 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7950 array with a dummy element at specpdl[-1], so that its address can
7952 (unbind_to): Do not copy the binding; not needed, now that we
7953 copy old_value in the one place where the copy is needed.
7954 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7955 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7956 (union specbinding): Rename from struct specbinding. Redo layout
7957 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7958 which is not portable. With Sun C 5.12 32-bit sparc, the
7959 declaration causes nargs to be an unsigned bitfield, a behavior
7960 that the C standard allows; but Emacs wants nargs to be signed.
7961 The overall type is now a union of structures rather than a
7962 structure of union of structures, and the 'kind' member is now a
7963 bitfield, so that the overall type doesn't grow. All uses changed.
7964 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7966 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7968 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7969 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7971 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7973 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7975 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7976 unless we know that the window w's frame is a frame object.
7977 Another attempt at solving bug#14062 and bug#14630.
7979 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7981 * textprop.c (property_set_type): New enum.
7982 (add_properties): Allow appending/prepending text properties.
7983 (add_text_properties_1): Factored out of Fadd_text_properties.
7984 (Fadd_text_properties): Move all the code into
7985 add_text_properties_1.
7986 (Fadd_face_text_property): New function that calls
7987 add_text_properties_1.
7989 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7991 Move functions from lisp.h to individual modules when possible.
7992 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7993 * alloc.c (XFLOAT_INIT, set_symbol_name):
7994 * buffer.c (CHECK_OVERLAY):
7995 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7996 (set_char_table_parent):
7997 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7998 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7999 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8000 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8002 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8003 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8004 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8005 (backtrace_args, backtrace_debug_on_exit):
8006 * floatfns.c (CHECK_FLOAT):
8007 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8008 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8009 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8010 (set_hash_index_slot):
8011 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8012 * marker.c (CHECK_MARKER):
8013 * textprop.c (CHECK_STRING_OR_BUFFER):
8014 * window.c (CHECK_WINDOW_CONFIGURATION):
8015 Move here from lisp.h, and make these functions static rather than
8017 * buffer.c (Qoverlayp):
8019 * fns.c (Qhash_table_p):
8020 * window.c (Qwindow_configuration_p):
8022 * lisp.h: Remove the abovementioned defns and decls.
8024 Use functions, not macros, for XINT etc (Bug#11935).
8025 In lisp.h, prefer functions to function-like macros, and
8026 constants to object-like macros, when either will do. This:
8027 . simplifies use, as there's no more need to worry about
8028 arguments' side effects being evaluated multiple times.
8029 . makes the code easier to debug on some platforms.
8030 However, when using gcc -O0, keep using function-like macros
8031 for a few critical operations, for performance reasons.
8032 This sort of thing isn't needed with gcc -Og, but -Og
8033 is a GCC 4.8 feature and isn't widely-enough available yet.
8034 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8035 Remove enum lsb_bits; no longer needed.
8036 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8037 * buffer.c (Qoverlap):
8039 * fns.c (Qhash_table_p):
8040 Now extern, so lisp.h can use these symbols.
8041 * dispextern.h: Include character.h, for MAX_CHAR etc.
8042 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8043 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8044 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8045 (GLYPH_CODE_P): Move here from lisp.h.
8046 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8047 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8048 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8049 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8050 XUNTAG now returns void *.
8051 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8052 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8053 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8054 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8055 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8056 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8057 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8058 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8059 New macros, renamed from their sans-lisp_h_ counterparts.
8060 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8061 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8062 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8063 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8064 If compiling via GCC without optimization, define these as macros
8065 in addition to inline functions.
8066 To disable this, compile with -DINLINING=0.
8067 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8068 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8069 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8070 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8071 (INTMASK, VALMASK): Now macros, since static values cannot be
8072 accessed from extern inline functions.
8073 (VALMASK): Also a constant, for benefit of old GDB.
8074 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8075 is INTEGERP, which can fold it in.
8076 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8077 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8078 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8079 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8080 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8081 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8082 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8083 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8084 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8085 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8086 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8087 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8088 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8089 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8090 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8091 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8092 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8093 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8094 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8095 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8096 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8097 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8098 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8099 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8100 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8101 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8102 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8103 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8104 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8105 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8106 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8107 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8108 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8110 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8111 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8112 (VALMASK): Define in one place rather than in two, merging the
8113 USE_LSB_TAG parts; this is simpler.
8114 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8115 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8116 Move up, to avoid use before definition.
8117 Also include "globals.h" earlier, for the same reason.
8118 (make_natnum): New function.
8119 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8120 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8121 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8122 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8123 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8124 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8125 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8126 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8127 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8128 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8129 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8130 (Qwindow_configuration_p, Qimage): New forward declarations.
8131 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8132 (STRING_COPYIN): Remove; unused.
8133 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8134 (xcar_addr, xcdr_addr): New functions. All uses changed.
8135 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8136 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8137 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8138 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8139 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8140 (TYPE_RANGED_INTEGERP): Simplify.
8141 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8142 (setlocale, fixup_locale, synchronize_system_messages_locale)
8143 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8144 Now empty functions, not macros.
8145 (functionp): Return bool, not int.
8146 * window.c (Qwindow_configuration_p): Now extern,
8147 so window.h can use it.
8148 * window.h (Qwindowp): Move decl back to lisp.h.
8150 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8152 * xdisp.c (Fline_pixel_height): New function, required for solving
8155 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8157 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8159 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8161 * lread.c (syms_of_lread):
8162 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8164 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8166 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8168 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8170 * fileio.c (expand_file_name): Doc fix.
8172 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8174 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8175 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8176 Wait for self, not for 0. This can't hurt on GNU or similar
8177 system, and may help with Cygwin.
8179 * keyboard.c: Don't use PROP (...) as an lvalue.
8180 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8181 Use set_prop (A, B), not PROP (A) = B.
8183 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8185 * xdisp.c (get_it_property): Use it->window instead of generating
8186 a Lisp object from it->w.
8188 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8190 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8191 get-char-property the window that is being rendered, instead of
8192 the buffer, to support window-specific overlays. (Bug#14575)
8193 (compute_display_string_pos): When W is NULL, use the current
8194 buffer as the object to pass to get-char-property.
8195 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8196 pointer member of the bidi iterator, since no window is pertinent
8199 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8201 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8202 being displayed, and pass it to compute_display_string_pos.
8203 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8204 (bidi_paragraph_init): All callers changed.
8206 * xdisp.c (init_from_display_pos, init_iterator)
8207 (handle_single_display_spec, next_overlay_string)
8208 (get_overlay_strings_1, reseat_1, reseat_to_string)
8209 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8210 Set bidi_it.w member from it->w.
8211 (compute_display_string_pos): Accept additional argument, the
8212 window being displayed, and pass it to Fget_char_property.
8215 * dispextern.h (struct bidi_it): New member w, the window being
8217 (compute_display_string_pos): Adjust prototype.
8219 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8221 * xgselect.c: Remove unneeded include xterm.h.
8223 * process.c (wait_reading_process_output): Check for NS before GLIB.
8224 GLIB may be linked in due to rsvg, but ns_select must be called.
8226 * xgselect.c (xg_select): Remove call to window_system_available
8227 and g_main_context_pending at the top, so Gdk events (i.e. file
8228 notify) are processed when Emacs is started with -nw.
8230 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8232 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8233 (ctagsfiles3): New variable, includes only *.m files.
8234 (TAGS): Use an explicit language name in the regular expressions,
8235 to avoid transformation of '/SOMETHING' by MSYS to
8236 'c:\MSYS\SOMETHING'.
8238 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8240 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8242 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8244 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8245 still need to set the mouse pointer shape and activate help-echo.
8248 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8250 A few porting etc. fixes for the new file monitor code.
8251 See the thread containing
8252 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8253 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8254 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8255 (dir_monitor_callback, Fgfile_rm_watch):
8256 Use assq_no_quit instead of Fassoc, for speed.
8257 (dir_monitor_callback, Fgfile_rm_watch):
8258 eassert that the monitor is a fixnum.
8259 (dir_monitor_callback): No need for CDR_SAFE.
8260 Simplify building of lisp with alternative tails.
8261 (Fgfile_add_watch, Fgfile_rm_watch):
8262 Do not assume glib functions set errno reliably on failure.
8263 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8264 and signal an error otherwise.
8265 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8266 Use Fdelq instead of Fdelete, for speed.
8268 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8270 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8271 don't insist on being invoked on a highlighted tool-bar button.
8272 Avoids losing tool-bar functionality when mouse-highlight is nil.
8273 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8274 Don't highlight when mouse-highlight is nil.
8275 (note_mouse_highlight): When mouse-highlight is nil, don't return
8276 right away; instead, run tool-bar and mode-line highlight
8277 subroutine, clear any existing highlight, and revert the mouse
8278 pointer to its default shape. (Bug#14558)
8280 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8282 * lisp.mk (lisp): Add prog-mode.el.
8284 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8286 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8287 * process.c (dummy_handler): New function.
8288 (lib_child_handler): New static var.
8289 (handle_child_signal): Invoke it.
8290 (catch_child_signal): If a library has set up a signal handler,
8291 save it into lib_child_handler.
8292 (init_process_emacs): If using glib and not on Windows, tickle glib's
8293 child-handling code so that it initializes its private SIGCHLD handler.
8294 * syssignal.h (SA_SIGINFO): Default to 0.
8295 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8296 31; it should no longer be needed now.
8298 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8300 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8302 * gfilenotify.c (globals_of_gfilenotify): New function.
8303 (syms_of_gfilenotify): Move global initialization there.
8305 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8307 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8309 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8310 * keyboard.c (menu_bar_items, tool_bar_items):
8311 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8312 not override local keymaps any more.
8314 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8316 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8318 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8320 * w32console.c (initialize_w32_display): Return the dimensions of
8321 the console window via 2 additional arguments, not via the current
8322 frame. This avoids crashes due to overrunning the bounds of
8323 frame's decode_mode_spec_buffer, which is not resized following
8324 the change of the frame dimensions from the initial 10x10.
8326 * w32term.h (w32_initialize_display_info): Adjust prototype.
8328 * term.c (init_tty): Take dimensions of the frame from the values
8329 returned by initialize_w32_display.
8331 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8332 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8333 (LIBES): Add $(GFILENOTIFY_LIBS).
8335 * w32inevt.c (handle_file_notifications): Add dummy implementation
8336 for !HAVE_W32NOTIFY.
8338 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8340 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8342 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8344 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8346 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8348 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8350 Fix minor problems found by static checking.
8351 * data.c (pure_write_error):
8352 Use xsignal2, not Fsignal, as Fsignal might return.
8353 * eval.c (set_backtrace_debug_on_exit): Now static.
8354 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8355 No longer inline. EXTERN_INLINE is needed only for functions
8356 defined in .h files. Reindent function header as per GNU style.
8357 (backtrace_p, backtrace_top, backtrace_next):
8358 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8359 compiler or linker. Add extern decls to pacify gcc -Wall.
8360 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8362 * frame.c (free_monitors): Define only on platforms that need it.
8363 * nsterm.m (ns_term_init):
8364 * process.c (catch_child_signal):
8365 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8366 defined on all porting targets these days.
8367 * process.c, process.h (catch_child_signal):
8368 Make it extern only if NS_IMPL_GNUSTEP is defined.
8370 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8372 * w32.c (gettimeofday): Make the signature identical to prototype
8373 in nt/inc/sys/time.h.
8375 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8377 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8380 * keyboard.c (safe_run_hooks_error): Improve error message.
8382 * data.c (pure_write_error): Add `object' argument.
8383 * puresize.h (CHECK_IMPURE): Use it.
8385 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8387 * Makefile.in (NOTIFY_OBJ): New variable.
8388 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8390 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8391 Call syms_of_gfilenotify.
8393 * gfilenotify.c: New file.
8395 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8396 and Qfile_w32notify.
8397 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8398 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8400 * lisp.h: Declare syms_of_gfilenotify.
8402 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8404 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8406 Merge the specpdl and backtrace stacks. Make the structure of the
8407 specpdl entries more obvious via a tagged union of structs.
8408 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8409 (enum specbind_tag): New enum.
8410 (struct specbinding): Make it a tagged union of structs.
8411 Add a case for backtrace records.
8412 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8413 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8414 (backtrace_debug_on_exit): New accessors.
8415 (struct backtrace): Remove.
8416 (struct catchtag): Remove backlist field.
8417 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8419 (Flocal_variable_p): Speed up the common case where the binding is
8421 * eval.c (backtrace_list): Remove.
8422 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8423 (set_backtrace_args, set_backtrace_nargs)
8424 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8425 (backtrace_next): New functions.
8426 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8427 (unwind_to_catch, internal_lisp_condition_case)
8428 (internal_condition_case, internal_condition_case_1)
8429 (internal_condition_case_2, internal_condition_case_n): Don't bother
8430 with backtrace_list any more.
8431 (Fsignal): Adjust to new backtrace format.
8432 (grow_specpdl): Move up.
8433 (record_in_backtrace): New function.
8434 (eval_sub, Ffuncall): Use it.
8435 (apply_lambda): Adjust to new backtrace format.
8436 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8438 (specbind): Adjust to new specpdl format. Simplify.
8439 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8440 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8442 (mark_backtrace): Remove.
8443 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8444 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8445 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8447 * profiler.c (record_backtrace): Use get_backtrace.
8448 (handle_profiler_signal): Use backtrace_top_function.
8449 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8452 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8454 * process.h (catch_child_signal): Declare.
8456 * process.c (catch_child_signal): New function.
8457 (init_process_emacs): Call it.
8459 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8460 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8462 (x_set_cursor_type): Remove declaration.
8463 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8464 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8465 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8466 (ns_get_color): Use F suffix on float.
8467 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8468 (ns_get_rgb_color): Remove.
8469 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8470 (note_mouse_movement): x and y are CGFloat.
8471 (ns_draw_fringe_bitmap): Remove unused rowY.
8472 Change #if to COCOA && >= 10_6.
8473 (ns_draw_window_cursor): Remove unused overspill.
8474 (ns_draw_underwave): width and x are EamcsCGFloat.
8475 (ns_draw_box): thickness is CGFloat.
8476 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8477 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8478 if not in main thread.
8479 (ns_get_pending_menu_title, ns_check_menu_open)
8480 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8481 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8482 (sendFromMainThread:): New method.
8483 (changeFont:): size is CGFloat.
8484 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8485 Disable warning about permanent text.
8486 (characterIndexForPoint:): Adjust return type depending on GNUstep
8488 (mouseDown:): delta is CGFloat.
8489 (updateFrameSize): Remove unised variable f.
8490 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8491 Cast float to EmacsCGFloat.
8492 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8493 also to -1 when restoring.
8494 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8495 inside NS_IMPL_COCOA.
8496 (toggleFullScreen:): Put call to toggleFullScreen inside
8497 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8498 (setPosition:portion:whole:): por is CGFloat.
8499 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8500 (mouseDown:): Use CGFloat.
8501 (mouseDragged:): Remove unised variable edge.
8502 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8504 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8506 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8507 when NS_IMPL_GNUSTEP.
8508 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8509 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8510 (EmacsToolbar): Add clearAll. Add tag argument to
8511 addDisplayItemWithImage.
8512 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8514 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8516 * nsmenu.m (ns_update_menubar): Make static.
8517 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8518 (fillWithWidgetValue:): Add cast to SEL for setAction.
8519 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8520 (update_frame_tool_bar): Update code for GNUstep.
8521 (clearAll): New method.
8522 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8523 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8524 Move identifierToItem setObject and activeIdentifiers addObject before
8525 call to insertItemWithItemIdentifier.
8526 (validateVisibleItems): Fix indentation.
8527 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8528 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8529 UtilityWindow to aStyle, remove call to setStyleMask.
8531 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8533 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8534 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8535 Use F suffix on floats.
8536 (ns_char_width): Returns CGFloat.
8537 (ns_ascii_average_width): w is CGFloat instead of float.
8538 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8540 (ns_glyph_metrics): CGFloat instead of float.
8542 * nsfns.m (x_set_foreground_color, x_set_background_color):
8544 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8545 remove unused variables.
8546 (Fns_read_file_name): Keep track if panel is for save.
8547 Use ns_filename_from_panel/ns_directory_from_panel.
8548 (Fns_list_services): delegate only used for COCOA.
8549 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8550 Just return the input if GNUstep.
8551 (x_screen_planes): Remove.
8552 (Fxw_color_values): Use EmacsCGFloat
8553 (Fns_display_monitor_attributes_list): Only get screen number for
8555 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8557 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8558 ns_directory_from_panel.
8560 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8562 * process.c (handle_child_signal): Also use WCONTINUED.
8563 This is so that list-processes doesn't mistakenly list the process
8564 as stopped, when the process has actually been continued and is
8567 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8569 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8570 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8571 not already configured.
8573 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8575 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8577 * Makefile.in (mostlyclean): Remove *.res files.
8579 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8581 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8582 a buffer (bug#8447).
8584 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8586 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8587 display vector, and we backtrack, handle the case that the
8588 previous character position is also displayed from a display
8589 vector or covered by a display string or image. (Bug#14476)
8591 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8593 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8594 (struct MonitorInfo, free_monitors): Remove.
8595 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8596 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8597 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8600 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8601 (struct MonitorInfo, free_monitors): Remove.
8602 (ns_screen_name): Make static.
8603 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8604 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8607 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8608 (struct MonitorInfo): New struct.
8609 (free_monitors, make_monitor_attribute_list): Declare.
8611 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8613 (free_monitors, make_monitor_attribute_list): New functions.
8614 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8617 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8619 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8621 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8623 * keyboard.c: Apply keyboard decoding only to events that come directly
8624 from the tty, not from unread-command-events (bug#14368).
8625 (read_event_from_main_queue): New function, extracted from read_char.
8626 (read_decoded_char): Remove.
8627 (read_decoded_event_from_main_queue): New function to replace it.
8628 (read_char): Use it.
8629 (read_key_sequence): Use read_char rather than read_decoded_char.
8631 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8633 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8635 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8637 2013-05-22 Kenichi Handa <handa@gnu.org>
8639 The following changes are to fix the setting of
8640 buffer-file-coding-system on, for instance, C-x RET c unix RET
8641 _FILE_OF_DOS_EOL_TYPE_ RET.
8643 * coding.h (struct coding_system): New member detected_utf8_chars.
8645 * coding.c (detect_coding_utf_8): Count characters and check EOL
8646 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8648 (setup_coding_system): Do not initialize coding->head_ascii.
8649 (check_ascii): Do not set coding->eol_seen but update it. Do not
8650 call adjust_coding_eol_type here.
8651 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8652 If the eol-type of CODING is already specified, adjust the eol type
8653 of the found coding-system.
8654 (decode_coding_gap): Cancel previous change. Utilize the
8655 character numbers counted by detect_coding_utf_8. Fix detection
8658 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8660 * search.c (looking_at_1): Only set last_thing_searched if the match
8661 changed the match-data (bug#14281).
8663 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8665 * xdisp.c (reseat_at_previous_visible_line_start):
8666 Already declared in dispextern.h, so remove it here.
8667 (move_it_vertically_backward): Likewise.
8669 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8671 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8672 (Fx_display_pixel_width, Fx_display_pixel_height)
8673 (Fx_display_mm_width, Fx_display_mm_height):
8674 Mention `display-monitor-attributes-list' in docstrings.
8676 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8677 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8678 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8679 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8680 (Fx_display_backing_store, Fx_display_visual_class)
8681 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8682 (Fx_display_grayscale_p, Fx_display_pixel_width)
8683 (Fx_display_pixel_height, Fx_display_planes)
8684 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8685 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8686 (Fx_display_mm_width, Fx_display_mm_height)
8687 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8688 height for all physical monitors as in X11.
8690 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8691 Return pixel width or height for all physical monitors as in X11.
8693 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8695 Port --enable-gcc-warnings to clang.
8696 * bytecode.c (exec_byte_code):
8698 Redo diagnostic pragmas to pacify clang, too.
8699 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8700 * editfns.c (Fencode_time):
8701 * fileio.c (file_accessible_directory_p):
8702 * font.c (font_unparse_xlfd):
8703 Use '&"string"[index]' instead of '"string" + (index)'.
8704 * undo.c (user_error): Remove; unused.
8706 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8708 * insdel.c (insert_1_both): Document the arguments, instead of
8709 referring to insert_1, which no longer exists.
8711 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8712 some window, increment windows_or_buffers_changed, so that
8713 *Messages* display in that window is updated. (Bug#14408)
8715 * w32.c: Include epaths.h.
8716 (init_environment): Use cmdproxy.exe without leading directories.
8717 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8719 (gettimeofday): Adjust signature and return value to Posix
8722 * unexw32.c (open_output_file): Delete the existing emacs.exe
8723 before creating it, to break the hard link to the versioned
8726 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8727 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8728 (FIRSTFILE_OBJ): New variables.
8729 (W32_RES): Rename to EMACSRES. All users changed.
8730 (base_obj): Use $(CM_OBJ).
8731 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8732 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8733 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8734 $(W32_RES_LINK) before $(LIBES).
8735 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8737 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8739 * makefile.w32-in (DOC): Use just "DOC".
8741 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8743 * process.c: Export default filters and sentinels to Elisp.
8744 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8746 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8747 (Fset_process_sentinel, Fformat_network_address):
8748 Default to them instead of nil.
8749 (server_accept_connection): Sentinels can't be nil any more.
8750 (read_and_dispose_of_process_output): New function, extracted from
8751 read_process_output.
8752 (read_process_output): Use it; filters can't be nil.
8753 (Finternal_default_process_filter): New function, extracted from
8754 read_process_output.
8755 (exec_sentinel_unwind): Remove function.
8756 (exec_sentinel): Don't zilch sentinel while running.
8757 (status_notify): Sentinels can't be nil.
8758 (Finternal_default_process_sentinel): New function extracted from
8760 (setup_process_coding_systems): Default filter is not nil any more.
8761 (syms_of_process): Export new Elisp functions and initialize
8763 * lisp.h (make_lisp_proc): New function.
8765 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8767 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8769 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8771 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8772 unless we know that the window w is a leaf window.
8773 Another attempt at solving bug#14062.
8775 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8777 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8780 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8782 * image.c (gif_load): Check that subimages fit (Bug#14345).
8784 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8786 * lread.c (skip_dyn_eof): New function.
8787 (read1): Use it to skip the end of a file in response to #@00.
8789 * doc.c (get_doc_string): Slightly relax the sanity checking.
8791 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8793 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8794 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8795 (MonitorInfo): New struct.
8796 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8797 (Fns_display_monitor_attributes_list): New functions.
8798 (display-usable-bounds): Remove.
8799 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8802 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8804 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8805 (GTK_CHECK_VERSION): New macro, if not already defined.
8806 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8807 replaced by GTK_CHECK_VERSION.
8809 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8811 * xterm.h (GTK_PREREQ): New macro.
8812 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8813 to use this macro instead, for consistency and clarity.
8815 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8817 * xdisp.c (row_for_charpos_p): New function, with code of
8818 cursor_row_p, but accepts an additional argument CHARPOS instead
8819 of using a hardcoded PT.
8820 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8821 (row_containing_pos): Call row_for_charpos_p instead of partially
8822 doing the same. Fixes cursor positioning under longlines-mode
8823 when longlines-show-effect includes more than one newline, when
8824 moving the cursor vertically up.
8826 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8828 * makefile.w32-in (ACL_H): New macro.
8829 ($(BLD)/fileio.$(O)): Update dependencies.
8831 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8833 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8834 * Makefile.in (LIB_ACL): New macro.
8835 (LIBACL_LIBS): Remove.
8836 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8837 * fileio.c: Include <acl.h>.
8838 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8839 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8841 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8844 * unexelf.c: Don't assume ElfW (Half) fits in int.
8845 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8846 when dealing with ElfW (Half) values, since they can exceed 2**31
8847 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8848 (entry_address): Omit unused NUM arg. All uses changed.
8850 2013-05-07 Juri Linkov <juri@jurta.org>
8852 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8853 to the string converted from number with `Fnumber_to_string'.
8856 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8858 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8859 This fixes a problem introduced by my previous change.
8861 2013-05-07 Glenn Morris <rgm@gnu.org>
8863 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8865 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8867 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8869 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8871 Static checking by GCC 4.8.0.
8872 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8873 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8874 (x_get_monitor_attributes_fallback)
8875 (x_get_monitor_attributes_xinerama)
8876 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8877 Define only if USE_GTK.
8878 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8879 (x_get_monitor_attributes_fallback): Omit unused locals.
8880 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8881 Use double, not float, to avoid mixed-mode floating point arithmetic.
8883 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8884 Jan Djärv <jan.h.d@swipnet.se>
8886 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8887 (XINERAMA_CFLAGS): New macros.
8888 (ALL_CFLAGS, LIBES): Use them.
8890 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8891 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8892 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8893 (syms_of_xfns): DEFSYM them.
8894 (struct MonitorInfo): New struct.
8895 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8896 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8897 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8898 (x_get_monitor_attributes_xinerama): New functions.
8899 (Fx_display_monitor_attributes_list): New primitive.
8900 (syms_of_xfns): Defsubr it.
8902 * xterm.h (x_display_info): Add Xatom_net_workarea and
8903 Xatom_net_current_desktop.
8905 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8906 and dpyinfo->Xatom_net_current_desktop.
8908 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8910 * xdisp.c (pos_visible_p): Use the special code for finding the
8911 beginning of a display property or overlay for any "replacing"
8912 display property, not just for display strings. This solves
8913 incorrect reporting of position by posn-at-point. (Bug#14241)
8915 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8917 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8918 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8919 Verify that ElfW (Half) fits in int.
8920 (fatal): Use same signature as lisp.h.
8921 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8922 configure and build with -DUNEXELF_DEBUG without worrying about
8923 other modules that use DEBUG.
8924 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8925 possibly-wide integers now uses it instead of plain fprintf.
8926 (entry_address): New function, which avoids problems with 32-bit
8927 overflow on 64-bit hosts.
8928 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8929 (round_up): Don't assume the remainder fits in int.
8930 (find_section): Use bool for boolean. Simplify debug code.
8931 (unexec): Don't assume file sizes fit in int or size_t.
8932 Omit unnecessary trailing newline in 'fatal' format.
8933 Use strerror rather than outputting decimal error number.
8934 Remove unused code when emacs is not defined;
8935 this file relies on Emacs now.
8936 Don't assume e_phnum and e_shnum are positive.
8938 * regex.c: Fix problems when DEBUG is defined.
8939 (extract_number, extract_number_and_incr): Define regardless of
8940 whether DEBUG is defined; that's simpler and makes the code less
8941 likely to go stale in the normal case when DEBUG is not defined.
8942 Return int rather than taking an int * arg. All callers changed.
8943 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8944 Remove, replacing with ...
8945 (DEBUG_PRINT): New macro. All callers changed.
8946 (DEBUG_COMPILES_ARGUMENTS): New macro.
8947 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8948 (print_compiled_pattern, print_double_string) [DEBUG]:
8949 Use prototype rather than old-style definition.
8950 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8951 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8952 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8953 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8954 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8955 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8956 This matters only when DEBUG is defined.
8958 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8960 * xdisp.c (set_iterator_to_next): Set the
8961 ignore_overlay_strings_at_pos_p flag only if we are _really_
8962 iterating over an overlay string, as indicated by the
8963 current.overlay_string_index member. (Bug#14306)
8965 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8967 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8968 to where it is used, to avoid autorelease issues (Bug#14050).
8970 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8972 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8973 * fileio.c (syms_of_fileio): Implement this.
8974 * filelock.c (create_lock_file): If symbolic links don't work, so
8975 we use a regular file as a lock file, do not fsync the lock file;
8978 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8980 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8981 (syms_of_minibuf): Adjust accodingly.
8983 * callint.c (Fcall_interactively): Adjust calls accordingly.
8985 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8987 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8988 w->contents is a buffer before computing everything else.
8989 Use parentheses to disambiguate last part of the condition.
8991 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8992 assertion violations. (Bug#14062)
8994 2013-05-01 David Reitter <david.reitter@gmail.com>
8996 * nsfns.m (ns_tooltip): Initialize.
8998 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9000 * coding.c (decode_coding_gap): Don't remove the character before
9001 a newline unless it's a CR character. (Bug#14287)
9003 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9005 * dispextern.h (struct face): Move enum face_underline_type
9006 earlier so that bitfields can be in the same word.
9008 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9010 * nsfns.m (handlePanelKeys): New function.
9011 (EmacsOpenPanel:performKeyEquivalent:)
9012 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9013 arrows/function/control and copy/paste keys (Bug#14296).
9015 2013-04-27 Juri Linkov <juri@jurta.org>
9017 * callint.c (Fcall_interactively): Call `Qread_number' for
9018 interactive code letter `n' instead of using duplicate code.
9021 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9023 * systime.h (make_timeval): Declare as 'const'.
9025 2013-04-27 Kenichi Handa <handa@gnu.org>
9027 * font.c (font_open_entity): Always open a font of manageable
9030 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9032 Port better to AIX (Bug#14258).
9033 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9036 2013-04-24 Kenichi Handa <handa@gnu.org>
9038 * coding.c (decode_coding_iso_2022): When an invalid escape
9039 sequence is encountered, reset the invocation and designation
9040 status to the safest one.
9042 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9044 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9045 Without this fix, "make distclean" leaves stamp-h1 behind.
9047 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9049 * w32fns.c (w32_fullscreen_rect): New function to compute the
9050 window rectangle for the given fullscreen mode.
9051 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9052 longer tunes the window size. This keeps the window's edges flush
9053 with the screen and allows the taskbar to hide itself in fullboth.
9055 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9056 window decorations and uses the entire screen.
9058 * w32term.h (w32_fullscreen_rect) Add prototype.
9059 (struct w32_output): Replace normal_width, normal_height,
9060 normal_top, and normal_left members with a single normal_placement
9062 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9064 (FRAME_NORMAL_PLACEMENT): New macro.
9066 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9068 * minibuf.c (Ftest_completion): Silence compiler warning.
9070 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9072 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9075 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9078 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9079 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9080 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9081 parentheses where appropriate.
9083 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9085 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9087 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9089 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9090 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9091 Mention in the doc string that setting these variables takes
9092 effect only after a call to set-window-buffer. (Bug#14200)
9094 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9096 * indent.c (Fvertical_motion): Don't consider display strings on
9097 overlay strings as display strings on the buffer position we
9098 started from. This prevents vertical cursor motion from jumping
9099 more than one line when there's an overlay string with a display
9100 property at end of line.
9101 Reported by Karl Chen <Karl.Chen@quarl.org> in
9102 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9104 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9106 * window.c (select_window): `record_buffer' even if window is
9107 already selected (bug#14191).
9109 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9111 * window.c (Fwindow_end): Test more flags, including the buffer's
9112 last_overlay_modified flag, to determine whether the window's
9113 display is really up-to-date. Prevents the function from
9114 returning a stale value. (Bug#14170)
9115 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9118 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9120 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9121 garbaged only if it is not already the top frame on its TTY.
9122 This prevents flickering due to constant redrawing of TTY frames when
9123 there are GUI frames open in the same session. (Bug#13864)
9125 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9127 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9128 of marking the idle timers directly.
9130 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9132 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9135 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9137 * window.c (select_window): Don't record_buffer while the invariant is
9138 temporarily broken (bug#14161).
9140 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9142 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9144 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9146 2013-04-07 Romain Francoise <romain@orebokech.com>
9148 Ignore additional platform-specific ACL errors (Bug#13702).
9149 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9150 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9152 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9154 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9157 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9159 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9160 This bug was introduced by my 2013-02-25 change that simplified
9161 data_start configuration. Without this change, on GNU/Linux
9162 an Emacs configured with --enable-profiling fails immediately
9163 due to a profiler signal.
9164 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9165 with these flags. On platforms where special flags are needed
9166 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9167 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9168 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9170 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9172 Get rid of some platform-specific functions examining window
9173 system and its capabilities. This is a partial rework of the
9175 * lisp.h (have_menus_p): Remove prototype. This function is
9176 replaced with platform-independent window_system_available.
9177 (check_window_system): Move to...
9178 * frame.h (decode_window_system_frame, window_system_available):
9179 ...here, add new prototypes.
9180 * frame.c (window_system_available, decode_window_system_frame):
9182 (check_window_system): Platform-independent now.
9183 * xterm.h (x_in_use): Remove declaration.
9185 * w32term.h (check_x_frame):
9186 * nsterm.h (check_x_frame): Remove prototypes. This function
9187 is replaced with platform-independent decode_window_system_frame.
9188 * msdos.c (have_menus_p): Remove.
9189 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9190 Remove platform-specific functions. Use check_window_system,
9191 decode_window_system_frame and check_ns_display_info where
9192 appropriate. Minor style and comment tweaks.
9193 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9194 (check_x_frame): Likewise.
9195 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9197 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9198 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9199 * xmenu.c, xselect.c: All related users changed.
9201 2013-04-03 Kenichi Handa <handa@gnu.org>
9203 The following changes is to optimize the code for reading UTF-8
9206 * coding.c (check_ascii): Rename from detect_ascii. Return value
9207 changed. Check EOL format. Do not call adjust_coding_eol_type
9209 (check_utf_8): New function.
9210 (adjust_coding_eol_type): Do nothing if already adjusted.
9211 (detect_coding): Compare the return value of check_ascii with
9212 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9213 (decode_coding_gap): Optimize for valid UTF-8.
9215 2013-03-21 Kenichi Handa <handa@gnu.org>
9217 * coding.c (syms_of_coding): Cancel previous change.
9219 * insdel.c (insert_from_gap): Fix previous change.
9221 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9223 Consistently use platform-specific function to detect window system.
9224 * lisp.h (check_window_system): New prototype. This function is
9225 going to replace check_x, check_w32 and check_ns.
9226 (have_menus_p): Mention msdos.c in comment.
9227 * fontset.c (check_window_system_func): Remove. Adjust all users.
9228 * fontset.h (check_window_system_func): Remove prototype.
9229 * nsterm.h (check_ns):
9230 * xterm.h (check_x):
9231 * w32term.h (check_w32): Likewise.
9232 * menu.c (Fx_popup_menu): Use check_window_system.
9233 * msdos.c (check_window_system): Define for MS-DOS.
9234 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9235 * w32fns.c (check_window_system): Likewise for MS-Windows.
9236 * xfns.c (check_window_system): Likewise for X.
9237 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9238 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9240 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9242 Prefer < to > in range checks such as 0 <= i && i < N.
9243 This makes it easier to visualize quantities on a number line.
9244 This patch doesn't apply to all such range checks,
9245 only to the range checks affected by the 2013-03-24 change.
9246 This patch reverts most of the 2013-03-24 change.
9247 * alloc.c (xpalloc, Fgarbage_collect):
9248 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9249 * character.c (string_escape_byte8):
9250 * charset.c (read_hex):
9251 * data.c (cons_to_unsigned):
9252 * dispnew.c (update_frame_1):
9253 * doc.c (Fsubstitute_command_keys):
9254 * doprnt.c (doprnt):
9255 * editfns.c (hi_time, decode_time_components):
9256 * fileio.c (file_offset):
9257 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9258 * font.c (font_intern_prop):
9259 * frame.c (x_set_alpha):
9260 * gtkutil.c (get_utf8_string):
9261 * indent.c (check_display_width):
9262 * keymap.c (Fkey_description):
9263 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9265 * minibuf.c (read_minibuf_noninteractive):
9266 * process.c (wait_reading_process_output):
9267 * search.c (Freplace_match):
9268 * window.c (get_phys_cursor_glyph):
9269 * xdisp.c (redisplay_internal):
9270 * xsmfns.c (smc_save_yourself_CB):
9271 Prefer < to > for range checks.
9272 * dispnew.c (sit_for): Don't mishandle NaNs.
9273 This fixes a bug introduced in the 2013-03-24 change.
9274 * editfns.c (decode_time_components): Don't hoist comparison.
9275 This fixes another bug introduced in the 2013-03-24 change.
9277 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9279 * frame.h (struct frame): Drop scroll_bottom_vpos
9280 member becaue all real users are dead long ago.
9281 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9282 * xdisp.c (redisplay_internal): Adjust user.
9284 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9286 * nsmenu.m (showAtX:Y:for:): setLevel to
9287 NSPopUpMenuWindowLevel (Bug#13998).
9289 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9291 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9292 (ns_check_pending_open_menu): Declare.
9294 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9295 (x_activate_menubar): Update the menu with title that matches
9296 ns_get_pending_menu_title, and call
9297 ns_check_pending_openmenu (Bug#12698).
9298 (menuWillOpen:): New method.
9299 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9301 * nsterm.m (menu_will_open_state, menu_mouse_point)
9302 (menu_pending_title): New varaibles.
9303 (ns_get_pending_menu_title, ns_check_menu_open)
9304 (ns_check_pending_open_menu): New functions.
9306 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9308 * indent.c (current_column_bol_cache): Remove leftover which is not
9309 used in Fmove_to_column any more.
9310 (current_column, scan_for_column): Adjust users.
9311 * keyboard.c (last_point_position_buffer, last_point_position_window):
9312 Remove leftovers which are not used for recording undo any more.
9313 (command_loop_1, syms_of_keyboard): Adjust users.
9314 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9315 redisplay_window any more.
9316 (move_it_to): Adjust user.
9318 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9320 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9321 Update dependencies.
9323 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9325 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9326 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9329 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9331 * window.h (struct window): Replace hchild, vchild and buffer slots
9332 with a single slot 'contents'. This is possible because each valid
9333 window may have either the child window (in vertical or horizontal
9334 combination) or buffer to display (for the leaf window). Using that,
9335 a lot of operations to traverse and/or change window hierarchies may
9336 be simplified. New member horizontal is used to distinguish between
9337 horizontal and vertical combinations of internal windows.
9338 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9339 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9340 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9341 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9342 Use contents slot, not buffer, where appropriate.
9343 (wset_combination): New function.
9344 (wset_buffer): Add eassert.
9345 (Fframe_first_window): Simplify the loop reaching first window.
9346 (Fwindow_buffer): Use WINDOW_LEAF_P.
9347 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9348 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9349 (unshow_buffer): Convert initial debugging check to eassert.
9350 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9351 (make_parent_window, window_resize_check, window_resize_apply)
9352 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9353 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9354 Adjust to match struct window changes.
9355 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9356 (mark_window_cursors_off, count_windows, get_leaf_windows)
9357 (foreach_window_1): Simplify the loop.
9358 * alloc.c (mark_object): Do not check for the leaf window because
9359 internal windows has no glyph matrices anyway.
9360 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9361 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9362 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9363 (build_frame_matrix_from_window_tree, mirror_make_current)
9364 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9365 (update_window_tree, set_window_update_flags): Simplify the loop.
9366 (sync_window_with_frame_matrix_rows): Enforce live window.
9367 Use contents slot, not buffer, where appropriate.
9368 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9369 and WINDOW_HORIZONTAL_COMBINATION_P.
9370 (make_frame_visible_1): Simplify the loop.
9371 Use contents slot, not buffer, where appropriate.
9372 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9373 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9374 (expose_window_tree): Likewise.
9375 Use contents slot, not buffer, where appropriate.
9376 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9377 to avoid deleted windows. Use contents slot instead of buffer.
9378 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9379 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9380 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9381 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9383 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9385 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9386 identify the reasons for assertion violations in bug#14062 and
9388 (Fx_show_tip): Fix compilation error under
9389 "--enable-check-lisp-object-type". (Bug#14073)
9391 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9392 Reported by <rzl24ozi@gmail.com>.
9394 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9396 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9398 (unwind_with_echo_area_buffer): ...to restore it here.
9399 This is needed to ensure that...
9400 (redisplay_window): ...both window markers are valid here,
9401 which is verified by eassert.
9402 * editfns.c (save_excursion_save): Do not assume that
9403 selected_window always displays the buffer.
9404 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9407 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9409 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9412 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9414 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9416 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9418 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9419 since MinGW's w32api headers do. This avoids compiler warnings.
9421 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9424 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9426 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9428 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9430 * gtkutil.c (style_changed_cb): Check if frame is live and an
9431 X frame (Bug#14038).
9433 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9435 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9436 Define only for _WIN32_WINNT less than 0x0500.
9437 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9439 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9440 see its own definitions of 'struct timeval' and 'struct timezone'.
9442 Fix incompatibilities between MinGW.org and MinGW64 headers.
9443 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9445 * w32.c (REPARSE_DATA_BUFFER): Guard with
9446 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9448 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9450 * xterm.c: Include X11/XKBlib.h
9451 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9453 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9455 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9457 * blockinput.h (input_blocked_p): Likewise.
9458 * bytecode.c (exec_byte_code): Likewise.
9459 * callproc.c (call_process_kill, call_process_cleanup)
9460 (Fcall_process): Likewise.
9461 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9462 (Fccl_execute_on_string): Likewise.
9463 * character.c (string_escape_byte8): Likewise.
9464 * charset.c (read_hex): Likewise.
9465 * cm.c (calccost): Likewise.
9466 * data.c (cons_to_unsigned): Likewise.
9467 * dired.c (directory_files_internal, file_name_completion):
9469 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9470 (sit_for): Likewise.
9471 * doc.c (Fsubstitute_command_keys): Likewise.
9472 * doprnt.c (doprnt): Likewise.
9473 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9474 * emacsgtkfixed.c: Likewise.
9475 * fileio.c (file_offset, Fwrite_region): Likewise.
9476 * floatfns.c (Fexpt, fmod_float): Likewise.
9477 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9479 * font.c (font_intern_prop): Likewise.
9480 * frame.c (x_set_alpha): Likewise.
9481 * gtkutil.c (get_utf8_string): Likewise.
9482 * indent.c (check_display_width): Likewise.
9483 * intervals.c (create_root_interval, rotate_right, rotate_left)
9484 (split_interval_right, split_interval_left)
9485 (adjust_intervals_for_insertion, delete_node)
9486 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9487 (merge_interval_right, merge_interval_left, copy_intervals)
9488 (set_intervals_multibyte_1): Likewise.
9489 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9490 * keymap.c (Fkey_description): Likewise.
9491 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9492 * lread.c (openp, read_integer, read1, string_to_number):
9494 * menu.c (ensure_menu_items): Likewise.
9495 * minibuf.c (read_minibuf_noninteractive): Likewise.
9496 * print.c (printchar, strout): Likewise.
9497 * process.c (create_process, Faccept_process_output)
9498 (wait_reading_process_output, read_process_output, send_process)
9499 (wait_reading_process_output): Likewise.
9500 * profiler.c (make_log, handle_profiler_signal): Likewise.
9501 * regex.c (re_exec): Likewise.
9502 * regex.h: Likewise.
9503 * search.c (looking_at_1, Freplace_match): Likewise.
9504 * sysdep.c (get_child_status, procfs_ttyname)
9505 (procfs_get_total_memory): Likewise.
9506 * systime.h (EMACS_TIME_VALID_P): Likewise.
9507 * term.c (dissociate_if_controlling_tty): Likewise.
9508 * window.c (get_phys_cursor_glyph): Likewise.
9509 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9510 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9512 * xfns.c (Fx_window_property): Likewise.
9513 * xmenu.c (set_frame_menubar): Likewise.
9514 * xselect.c (x_get_window_property, x_handle_dnd_message):
9516 * xsmfns.c (smc_save_yourself_CB): Likewise.
9517 * xterm.c (x_scroll_bar_set_handle): Likewise.
9519 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9521 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9522 to be optional or nil. Adjust comment and convert it to docstring.
9523 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9524 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9526 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9528 Static checking by GCC 4.8-20130319.
9529 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9530 * process.c (Fset_process_datagram_address)
9531 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9532 * xdisp.c (get_char_face_and_encoding)
9533 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9534 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9535 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9537 2013-03-24 Ken Brown <kbrown@cornell.edu>
9539 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9540 fix compilation on 64-bit Cygwin, where underscores are not
9541 automatically prepended.
9543 * w32term.c (w32_initialize): Silence compiler warning.
9545 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9547 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9548 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9549 variables, to save and restore frame dimensions.
9550 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9551 after returning from a 'fullscreen' configuration.
9552 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9553 to avoid races between the main thread and the input thread.
9555 * w32term.h (struct w32_output): New members normal_width,
9556 normal_height, normal_top, normal_left, and prev_fsmode.
9557 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9558 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9561 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9562 'fullscreen' parameter. Always record previous width and height
9563 of the frame, except when switching out of maximized modes, so
9564 that they could be restored correctly, instead of resetting to the
9565 default frame dimensions. Send SC_RESTORE command to the frame,
9566 unless we are going to send SC_MAXIMIZE, to restore the frame
9567 resize hints in the mouse pointer shown by the window manager.
9570 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9572 * lisp.h (get_frame_param): Adjust conditions for prototype
9575 2013-03-22 Ken Brown <kbrown@cornell.edu>
9577 * unexcw.c: Drop unneeded inclusion of w32common.h.
9578 (report_sheap_usage): Declare.
9579 (read_exe_header): Add magic numbers for x86_64.
9580 (fixup_executable): Fix printf format specifier for unsigned long
9583 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9585 * frame.h (struct frame): Put menu_bar_window under #ifdef
9586 because this member is not needed when X toolkit is in use.
9587 (fset_menu_bar_window):
9588 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9589 (free_glyphs, update_frame):
9590 * xdisp.c (expose_frame): Likewise.
9591 (display_menu_bar): Likewise. Remove redundant eassert.
9592 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9595 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9597 Use functions and constants to manipulate Lisp_Save_Value objects.
9598 This replaces code that used macros and strings and token-pasting.
9599 The change makes the C source a bit easier to follow,
9600 and shrinks the Emacs executable a bit.
9601 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9602 (make_save_value): Change 1st arg from string to enum. All callers
9605 (mark_object): Use if, not #if, for GC_MARK_STACK.
9606 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9607 (XSAVE_OBJECT): Now functions, not macros.
9608 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9609 the constant was never used.
9610 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9611 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9612 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9613 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9615 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9616 type3 with a single member save_type. All uses changed.
9617 (save_type, set_save_pointer, set_save_integer): New functions.
9618 * print.c (PRINTX): Remove.
9620 * alloc.c: Remove redundant static declarations.
9622 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9624 * window.h (struct window): Convert left_col, top_line, total_lines
9625 and total_cols from Lisp_Objects to integers. Adjust comments.
9626 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9628 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9629 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9630 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9631 Adjust users where appropriate.
9633 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9635 * frame.h (struct frame): Drop resx and resy because the same data is
9636 available from window system-specific output context. Adjust users.
9637 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9638 New functions to provide defaults when no window system available.
9639 (FRAME_RES_X, FRAME_RES_Y): New macros.
9640 (NUMVAL): Move from xdisp.c.
9641 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9642 (Ffont_face_attributes, Fopen_font):
9643 * image.c (gs_load):
9644 * w32font.c (fill_in_logfont):
9645 * xdisp.c (calc_pixel_width_or_height):
9646 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9647 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9649 2013-03-20 Kenichi Handa <handa@gnu.org>
9651 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9652 to 1 (temporary workaround until a bug related to ASCII
9653 optimization is fixed).
9655 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9657 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9658 Signal error if window is not internal. Adjust docstring.
9659 (delete_all_child_windows): Use combination_limit to save the buffer.
9660 (Fset_window_configuration): Adjust accordingly.
9661 * print.c (syms_of_print): Initialize debugging output not here...
9662 (init_print_once): ...but in a new function here.
9663 * lisp.h (init_print_once): Add prototype.
9664 * emacs.c (main): Add call to init_print_once. Adjust comments.
9666 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9668 * window.c (window_resize_check, window_resize_apply)
9669 (window_from_coordinates, recombine_windows, set_window_buffer)
9670 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9671 (Fsplit_window_internal, Fdelete_window_internal)
9672 (freeze_window_starts): Use bool for booleans.
9673 * window.h (window_frame_coordinates, resize_frame_windows)
9674 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9676 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9678 * dispnew.c (bitch_at_user): Use `user-error'.
9680 2013-03-17 Ken Brown <kbrown@cornell.edu>
9682 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9683 as return type of image_background. (Bug#13981)
9684 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9686 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9688 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9689 (ns_select): Don't return with result uninitialized.
9691 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9694 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9696 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9697 directories. If filename is nil, get directory name (Bug#13932).
9698 Use getFilename and getDirectory.
9699 (getFilename, getDirectory): New methods for EmacsSavePanel and
9701 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9703 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9705 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9707 2013-03-15 Kenichi Handa <handa@gnu.org>
9709 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9710 (adjust_after_replace): Make it back to static. Delete the third
9711 arg text_at_gap_tail. Cancel the code for handling it.
9713 * coding.h (struct coding_system): New member eol_seen.
9715 * coding.c (detect_ascii): New function.
9716 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9717 when the source bytes are actually scanned. On detecting for
9718 coding_category_utf_8_auto, call detect_ascii instead of scanning
9719 source bytes directly.
9720 (produce_chars): Call insert_from_gap with the new arg 0.
9721 (encode_coding): Likewise.
9722 (decode_coding_gap): Control ASCII optimization by the variable
9723 disable_ascii_optimization instead of #ifndef .. #endif.
9724 Deccode EOL format according to coding->eol_seen.
9725 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9728 * lisp.h (adjust_after_replace): Cancel externing it.
9729 (insert_from_gap): Adjust prototype.
9731 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9733 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9734 FULLSCREEN_MAXIMIZED. (Bug#13935)
9736 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9738 * region-cache.c (find_cache_boundary, move_cache_gap)
9739 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9740 Simplify debugging check and convert to eassert. Adjust comment.
9741 (pp_cache): Put under ENABLE_CHECKING.
9743 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9745 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9746 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9748 (w32fullscreen_hook): If the frame is visible, reset
9749 f->want_fullscreen flag after changing the frame size. If the
9750 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9753 2013-03-13 Daniel Colascione <dancol@dancol.org>
9755 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9756 too so that these builds can use Cygwin's file conversion
9757 functions. (We've been building and linking cygw32.o all along
9758 and just not using it.)
9760 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9762 File synchronization fixes (Bug#13944).
9763 * Makefile.in (LIB_FDATASYNC): New macro.
9765 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9766 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9767 Don't worry about HAVE_FSYNC, since a substitute fsync is
9768 available if the system lacks one.
9769 (Fwrite_regin): Retry fsync if interrupted.
9771 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9773 * w32term.c (w32_read_socket): If the Emacs frame is being
9774 activated, call w32fullscreen_hook, to make sure the new frame
9775 dimensions are in effect. (Bug#13937)
9777 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9779 * xdisp.c (init_iterator): Simplify because both character and byte
9780 positions are either specified or -1. Add eassert. Adjust comment.
9781 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9782 character and byte positions can be obtained from marker.
9784 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9786 Static checking by Sun C 5.12.
9787 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9788 * bytecode.c (exec_byte_code):
9789 * dispnew.c (init_display):
9791 * fileio.c (Fsubstitute_in_file_name):
9792 * keyboard.c (Fevent_convert_list):
9793 * keymap.c (Fsingle_key_description):
9794 * term.c (maybe_fatal, fatal):
9795 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9796 * xsmfns.c (Fhandle_save_session):
9797 Omit unreachable code.
9798 * keymap.c (map_keymap_char_table_item): Cast void * to
9799 a function pointer type; the C Standard requires this.
9801 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9802 Include <sys/param.h> unconditionally, as that works elsewhere and
9803 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9804 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9807 See ChangeLog.12 for earlier changes.
9813 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9815 This file is part of GNU Emacs.
9817 GNU Emacs is free software: you can redistribute it and/or modify
9818 it under the terms of the GNU General Public License as published by
9819 the Free Software Foundation, either version 3 of the License, or
9820 (at your option) any later version.
9822 GNU Emacs is distributed in the hope that it will be useful,
9823 but WITHOUT ANY WARRANTY; without even the implied warranty of
9824 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9825 GNU General Public License for more details.
9827 You should have received a copy of the GNU General Public License
9828 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.