1 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3 * image.c (imagemagick_compute_animated_image): Animate correctly
4 when sub-images are smaller than the main image.
6 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12 * image.c (imagemagick_compute_animated_image): Respect the GIF
15 2013-08-15 Ken Brown <kbrown@cornell.edu>
17 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
18 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
21 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
23 Fix minor problems found by static checking.
24 * frame.c (delete_frame):
25 * xdisp.c (next_element_from_display_vector):
26 Avoid uninitialized local.
27 * image.c (imagemagick_compute_animated_image): Port to C89.
28 Prefer usual GNU indentation style for loops.
29 Be more careful about bizarrely large sizes, by using ptrdiff_t
32 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
34 Fix infinite frame selection loop (Bug#15025).
35 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
37 2013-08-15 Eli Zaretskii <eliz@gnu.org>
39 * xdisp.c (compute_window_start_on_continuation_line): When
40 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
41 to make sure we end up setting the window start at the leftmost
42 visible character of the display line. This avoids funky
43 horizontal shifting because the window start is not kept on the
44 same position. (Bug#15090)
45 (next_element_from_display_vector): Support 'box' face attribute
46 in the face definitions of a display vector. (Bug#15099)
48 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
50 * image.c (imagemagick_compute_animated_image): Implement animated
52 (imagemagick_compute_animated_image): Fix some compilation
53 warnings. Implement a very simple cache to make the animation
54 usable at all, but it should be replaced with a per-image cache.
56 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
58 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
59 to do `for' loops over alist values.
60 * buffer.h (FOR_EACH_BUFFER):
61 * process.c (FOR_EACH_PROCESS): Use it.
62 (handle_child_signal, status_notify, Fget_buffer_process)
63 (kill_buffer_processes): Use FOR_EACH_PROCESS.
65 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
67 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
68 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
69 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
70 to xzalloc and so avoid redundant call to memset.
71 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
72 members because it is allocated with xzalloc and so already zeroed.
74 2013-08-14 Ken Brown <kbrown@cornell.edu>
76 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
79 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
81 Utility function and macro to copy Lisp string to C string.
82 * lisp.h (xlispstrdupa): New macro.
83 (xlispstrdup): New prototype.
84 * alloc.c (xlispstrdup): New function.
85 * callint.c (Fcall_interactively):
86 * fileio.c (Ffile_name_directory, Fexpand_file_name)
87 (Fsubstitute_in_file_name):
88 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
89 * image.c (x_create_bitmap_from_file):
90 * w32term.c (w32_term_init):
91 * xterm.c (x_term_init): Use xlispstrdup.
93 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
95 * image.c (imagemagick_load_image): Make animated pictures work.
96 There's still some problems with background color settings, though
99 * decompress.c (unwind_decompress): Always restore point.
101 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
103 * marker.c (set_marker): Reformat documentation.
105 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
107 * xdisp.c (cursor_type_changed): Now static.
109 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
110 Use changed. This avoids the need to call xmalloc and for the
111 caller to call xfree, and avoids memory leaks in some situations.
113 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
115 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
116 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
117 (redisplay_window): If window_end_valid is cleared due to non-zero
118 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
119 so do not call to try_cursor_movement for that window.
121 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
123 * window.h (struct window): Convert window_end_pos and
124 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
125 (wset_window_end_pos, wset_window_end_vpos): Remove.
126 * dispnew.c (adjust_glyph_matrix):
127 * window.c (Fwindow_end, replace_window, set_window_buffer)
129 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
130 (set_vertical_scroll_bar, redisplay_window, try_window)
131 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
132 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
133 (note_mouse_highlight): Adjust users.
134 (try_cursor_movement): Likewise. Convert old precondition to eassert.
137 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
139 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
140 * image.c (imagemagick_filename_hint): Use `const char *' and
141 prefer SSDATA to SDATA to avoid warnings.
143 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
145 Cleanup window fringes, margins and scroll bars adjustments.
146 * window.c (set_window_fringes, set_window_margins)
147 (set_window_scroll_bars, apply_window_adjustment): New functions.
148 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
149 (Fset_window_scroll_bars): Use them.
151 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
153 * window.h (struct window): Convert scroll_bar_width
154 from Lisp_Object to integer. Adjust comment.
155 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
157 * window.c (wset_scroll_bar_width): Remove.
158 (make_window): Initialize scroll_bar_width.
159 (Fsplit_window_internal): Use direct assignment.
160 (Fset_window_configuration, save_window_save):
161 Convert Lisp_Object to integer and back where appropriate.
162 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
163 bar was actually changed, and mention this in docstring.
165 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
167 * decompress.c: Minor simplifications.
168 (Fzlib_decompress_region): Don't bother verifying
169 that avail_out <= UINT_MAX, as that was confusing.
170 Mention the restriction in a comment instead.
171 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
173 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
175 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
176 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
178 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
180 * image.c (imagemagick_filename_hint): Check for errors in the
183 2013-08-13 Eli Zaretskii <eliz@gnu.org>
185 * window.c (Fwindow_margins): Return nil when there's no marginal
186 area, as per the documented API.
188 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
189 Fmake_vector, as scroll bar's struct members are not all Lisp
190 objects now. This avoids crashes in GC.
192 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
193 bool, so its address could be taken.
195 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
197 * image.c (imagemagick_filename_hint): New function to possibly
198 apply `image-content-type-suffixes'.
199 (imagemagick_load_image): Use it.
201 2013-08-13 Eli Zaretskii <eliz@gnu.org>
203 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
204 if loading zlib failed.
206 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
208 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
209 2013-08-13 checkin below. Change bool to BOOL, rule is:
210 All Obj-C code uses BOOL, except for interfaces callable from C.
212 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
214 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
216 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
217 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
218 bool instead of BOOL.
219 * w32term.h (struct scroll_bar): Convert fringe_extended_p
220 from Lisp_Object to bitfield. Adjust comment.
221 * w32term.c (x_scroll_bar_create): Adjust user.
222 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
223 * xterm.c (XTset_vertical_scroll_bar): Likewise.
224 Use bool for boolean.
225 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
226 to `unsigned int' when defining a bitfield.
228 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
230 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
232 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
234 * window.h (struct window): Convert left_margin_cols and
235 right_margin_cols from Lisp_Objects to integers. Adjust comment.
236 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
237 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
239 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
241 (showing_window_margins_p, update_window_line, update_frame_1):
242 * fringe.c (draw_fringe_bitmap_1):
243 * xdisp.c (window_box_width): Adjust users.
244 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
245 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
246 Use direct assignment.
247 (Fset_window_configuration, save_window_save, Fwindow_margins):
248 Convert Lisp_Object to integer and back where appropriate.
249 (Fset_window_margins): Adjust user. Return t if any margin
250 was actually changed, and mention this in docstring.
252 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
254 * syntax.c (forward_word):
255 * cmds.c (forward_char, backward_char): Mention the optional argument.
257 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
259 * window.h (struct window): Convert left_fringe_width
260 and right_fringe_width from Lisp_Objects to integers.
262 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
263 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
264 * window.c (wset_left_fringe_width, wset_right_fringe_width):
266 (make_window): Initialize new integer fields to -1.
267 (Fsplit_window_internal): Use direct assignment.
268 (Fset_window_configuration, save_window_save): Convert
269 Lisp_Object to integer and back where appropriate.
270 (Fset_window_fringes): Adjust user. Return t if any fringe
271 was actually changed, and mention this in docstring.
273 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
275 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
276 * nsfns.m (x_set_cursor_type):
277 * w32fns.c (x_set_cursor_type):
278 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
279 * xdisp.c (set_frame_cursor_types): ...but in common code.
281 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
283 * font.c (clear_font_cache): New function, stripped from...
284 (Fclear_font_cache): ...here, which now uses the function
285 above. Adjust comment.
286 * font.h (clear_font_cache): Add prototype.
287 * xfaces.c (clear_face_cache): Use clear_font_cache.
289 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
291 * window.c (Fset_window_start): Compare `w', not `window' because
292 `w' might not be equal to `window' after call to decode_live_window.
294 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
296 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
297 This fixes a problem introduced by the Bug#15035 patch
298 when using GPG. Reported by Herbert J. Skuhra.
300 2013-08-12 Eli Zaretskii <eliz@gnu.org>
302 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
303 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
306 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
308 * decompress.c (Fzlib_decompress_region): Support zlib
309 decompression, too, and rename.
311 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
313 Minor zlib configuration tweaks.
314 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
315 Don't assume presence of fn_inflateInit2_ zlib internal function.
317 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
319 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
320 include the zlib prefix.
322 2013-08-12 Eli Zaretskii <eliz@gnu.org>
324 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
325 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
326 define static variables that are pointers to zlib functions to be
328 (init_zlib_functions) [WINDOWSNT]: New function.
329 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
331 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
332 macros instead of invoking the zlib functions directly.
333 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
336 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
338 Avoid looping over all frame windows to freeze and unfreeze.
339 * window.h (struct window): Drop frozen_window_start_p.
340 (freeze_window_starts): Drop prototype.
341 * frame.h (struct frame): New frozen_window_starts flag.
342 (FRAME_WINDOWS_FROZEN): New macro.
343 * window.c (freeze_window_start, freeze_window_starts):
345 (select_window, replace_window): Adjust users.
346 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
347 (window_frozen_p): New function.
348 (redisplay_window): Use it.
350 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
352 Fix some fd issues when running subprocesses (Bug#15035).
353 Fix bugs that can leak files or file descriptors on errors.
354 Don't unlink open temp files, as that's hard for users to diagnose
355 when things go awry (e.g., temp disk exhausted).
356 Don't bother to lock temp files. Check for invalid recursion.
357 * callproc.c (synch_process_fd): Remove. All uses removed.
358 (synch_process_tempfile): New var or macro.
359 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
361 (record_kill_process): New arg, the temp name. All callers changed.
362 (delete_temp_file): Now just a simple wrapper around unlink.
363 (call_process_kill): New arg, the call_process_fd array.
364 Close them all. Clear synch_process_pid. Remove the temp file,
365 or arrange for it to be removed.
366 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
367 that's been moved to synch_process_tempfile. Caller changed.
368 Do not remove the tempfile; that's now call_process_kill's
370 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
371 call_process_kill; the caller now does that.
372 (call_process_cleanup): Do not close the process fd; that's now
373 call_process_kill's responsibility.
374 (Fcall_process): Implement via new function call_process, which
375 has most of the old body of Fcall_process, but with a different API.
376 (call_process): New function that does not open or close filefd if
377 it is nonnegative. Record which fds need to be closed, and let
378 call_process_kill close (and remove the tempfile, on MSDOS) on error.
379 Signal an error if invoked recursively (could be done via a hook).
380 Simplify creation of the tempfile in the MSDOS case.
381 Don't create the output file until after checking for the executable.
382 Report any failure to open /dev/null.
383 Don't open /dev/null for writing twice; once is enough.
384 Don't create pipe if all output is being discarded or sent to file.
385 Don't worry about setting up the coding system or reading from the
386 pipe if all output is being discarded.
387 Hoist fd_error local into top level, to lessen block nesting.
388 Don't record deleted pid here; now done by Fcall_process_region.
389 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
390 and note its success in synch_process_tempfile.
391 Do not leak resources when child_setup fails.
392 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
393 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
394 (create_temp_file): Now returns open fd, with an additional
395 Lisp_Object * argument to return the name. All callers changed.
396 Do not close the file; rewind it instead, and leave it open for
397 the caller. Do not lock the temp file. Unwind-protect the file
398 and the file-descriptor.
399 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
400 If an asynchrounous process, record it here, not in call_process.
401 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
402 * eval.c (set_unwind_protect): New function.
403 * fileio.c (write_region): New function, generalized from the
404 old Fwrite_region. Do not lock temp files.
405 (Fwrite_region): Use it.
406 * lisp.h (set_unwind_protect, write_region): New decls.
407 * process.c: Include <verify.h>.
408 (make_process): Mark fds as initially closed.
409 (deleted_pid_list): Now a list of pid-filename pairs.
411 (close_process_fd): New function.
412 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
413 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
414 New constants. Verify that their number matches PROCESS_OPEN_FDS.
415 (create_process, create_pty, Fmake_serial_process)
416 (server_accept_connection): Record which fds need to be closed,
417 and let deactivate_process close them.
418 (Fmake_network_process): Do not discard the unwind-protect
419 until it's safe to do so.
420 (deactivate_process): Close the fds opened by create_process etc.
421 (Fprocess_send_eof): Adjust to new way of recording open fds.
422 Report an error if /dev/null can't be opened, instead of aborting.
423 * process.h (PROCESS_OPEN_FDS): New constant.
424 (struct Lisp_Process): New member open_fds.
425 (record_kill_process, record_deleted_pid): Adjust signatures.
426 (record_deleted_pid): Move decl here ...
427 * syswait.h (record_deleted_pid): ... from here.
429 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
431 * decompress.c: Fix bugs with large buffers and weird inputs.
432 Tune a bit. Reindent as per usual Emacs style.
433 (BUFFER_SIZE): Remove.
434 (Fdecompress_gzipped_region): Do not mishandle input buffers with
435 more than UINT_MAX bytes. Decompress into the gap instead of into
436 an auto buffer, as this should avoid copying. Return nil if
437 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
438 set immediate_quit; we shouldn't trust zlib code that much.
440 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
442 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
443 errors, and really move the gap to where we want it.
445 * lisp.h: Include decompress.c support.
447 * emacs.c (main): Include decompress.c support.
449 * Makefile.in: Include -lz if present.
451 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
453 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
454 (initWithTitle:): Initialize frame to 0.
455 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
456 (fillWithWidgetValue:frame:): Renamed from
457 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
459 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
460 fillWithWidgetValue:frame:
462 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
463 remove memory leak warnings.
465 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
466 (ns_check_menu_open): Handle menu == nil. Remove assignment to
469 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
470 (x_activate_menubar): Update the whole menu.
471 (trackingNotification:): Call ns_check_menu_open if tracking ends.
472 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
473 current event is not NSSystemDefined (Bug#15001).
474 Call ns_check_menu_open only if trackingMenu is 2.
475 (menuDidClose:): New method, decrease trackingMenu.
476 (fillWithWidgetValue:setDelegate:): New method.
477 (fillWithWidgetValue:): Call the above.
479 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
481 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
483 Omit some unnecessary casts.
484 Many of these go back to the old pre-C89 days, when they may have
485 been needed, but we've been assuming C89 or later for a while now.
486 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
487 (live_float_p, live_misc_p, live_vector_p):
488 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
489 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
491 * callint.c (Fcall_interactively):
492 * doc.c (Fsubstitute_command_keys):
493 * filelock.c (get_boot_time):
494 * frame.c (xrdb_get_resource):
495 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
496 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
497 (xg_get_file_name_from_selector, menuitem_destroy_callback)
498 (menuitem_highlight_callback, menu_destroy_callback)
499 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
500 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
501 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
502 (xg_tool_bar_help_callback, tb_size_cb):
503 * image.c (xpm_alloc_color, png_read_from_memory)
504 (png_read_from_file, png_load_body, our_memory_skip_input_data)
505 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
507 * keymap.c (describe_map):
508 * nsfns.m (Fns_display_monitor_attributes_list):
509 * nsmenu.m (process_dialog:):
510 * nsterm.m (hold_event):
511 * process.c (wait_reading_process_output):
512 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
513 * scroll.c (do_direct_scrolling, scrolling_1):
514 * termcap.c (tgetent):
515 * window.c (check_window_containing, add_window_to_list)
516 (freeze_window_starts):
517 * xdisp.c (compare_overlay_entries, vmessage):
518 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
519 (x_get_monitor_attributes_xrandr)
520 (Fx_display_monitor_attributes_list, x_display_info_for_name)
521 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
522 * xfont.c (xfont_match, xfont_open):
523 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
524 (menubar_selection_callback, menu_position_func)
525 (popup_selection_callback, create_and_show_popup_menu)
526 (dialog_selection_callback, create_and_show_dialog):
527 * xrdb.c (x_get_string_resource):
529 * xsmfns.c (x_session_check_input):
530 * xterm.c (x_draw_glyphless_glyph_string_foreground)
531 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
532 (xaw_jump_callback, xaw_scroll_callback):
533 Omit unnecessary casts.
535 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
537 Minor string-length refactoring.
538 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
539 * frame.c (make_monitor_attribute_list):
540 Prefer build_string to strlen + make_string.
542 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
544 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
545 don't check minor_code (Bug#14417).
547 2013-08-09 Eli Zaretskii <eliz@gnu.org>
549 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
550 vertical positions instead. This avoids calling MATRIX_ROW with
551 row numbers that are possibly beyond valid limits. (Bug#15064)
553 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
555 Use xstrdup and build_unibyte_string where applicable.
556 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
558 * xrdb.c (x_get_customization_string):
559 * xterm.c (xim_initialize):
560 * w32fns.c (w32_window): Use xstrdup.
561 (w32_display_monitor_attributes_list):
562 * emacs.c (init_cmdargs):
563 * keyboard.c (PUSH_C_STR):
564 * nsfont.m (nsfont_open):
565 * sysdep.c (system_process_attributes):
566 * w32.c (system_process_attributes):
567 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
569 2013-08-09 Eli Zaretskii <eliz@gnu.org>
571 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
572 variables of these types so that GDB would know about them, as aid
573 for debugging fatal exceptions. (Bug#15024) See also
574 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
577 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
579 * nsterm.m (ns_update_begin): Don't change clip path if it would be
580 larger than the NSWindow (Bug#14934).
582 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
584 Redesign redisplay interface to drop global variable updated_window.
585 Always pass currently updated window as a parameter to update routines.
586 * dispextern.h (updated_window): Remove declaration.
587 (struct redisplay_interface): Pass window parameter to
588 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
589 and after_update_window_hook.
590 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
592 * dispnew.c (updated_window): Remove.
593 (redraw_overlapped_rows, update_marginal_area, update_text_area)
594 (update_window_line): Adjust to match redisplay interface changes.
595 * nsterm.m (ns_update_window_begin, ns_update_window_end)
596 (ns_scroll_run, ns_after_update_window_line):
597 * w32term.c (x_update_window_begin, x_update_window_end)
598 (x_after_update_window_line, x_scroll_run):
599 * xterm.c (x_update_window_begin, x_update_window_end)
600 (x_after_update_window_line, x_scroll_run):
601 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
602 Likewise. Adjust comments where appropriate.
603 (x_cursor_to): Simplify because this is always called during window
604 update (but install debugging check anyway).
605 (expose_window): Check must_be_updated_p flag to see whether this
606 function is called during window update.
608 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
610 Do not reset window modification event counters excessively.
611 These leftovers and poor man's tricky methods to catch extra
612 redisplay's attention are no longer needed.
613 * frame.c (set_menu_bar_lines_1):
614 * minibuf.c (read_minibuf_unwind):
615 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
616 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
617 (window_scroll_line_based, Fset_window_configuration):
618 * xdisp.c (redisplay_window): Do not reset last_modified and
619 last_overlay_modified counters.
621 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
623 * xselect.c (x_send_client_event): Set send_event and serial, memset
624 data.l as it might be bigger than data.b. Use 24 bit mask to
625 XSendEvent (Bug#15034).
627 2013-08-07 Eli Zaretskii <eliz@gnu.org>
629 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
630 for TTY frames that are not the top frame on their console.
633 2013-08-07 Martin Rudalics <rudalics@gmx.at>
635 * w32term.c (w32fullscreen_hook): Really maximize frame when
636 asked for (Bug#14841).
638 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
640 Prefer selected_window to Fselected_window, likewise for frames.
641 * buffer.c (Fbuffer_swap_text):
642 * data.c (Fvariable_binding_locus):
643 * window.c (run_window_configuration_change_hook): Adjust users.
644 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
645 Use decode_live_frame.
647 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
649 Be more careful if selected window shows the buffer other than current,
650 use window_outdated only if this is not so. This change should also
651 address some weird issues discussed in Bug#13012.
652 * window.h (window_outdated): New prototype.
653 * window.c (window_outdated): Now here. Convert from static and
654 always assume window's buffer.
655 (Fwindow_end, Fwindow_line_height): Use it.
656 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
657 and always assume window's buffer.
658 (redisplay_window): Adjust user.
659 (redisplay_internal): Call to reconsider_clip_changes once and
660 check whether mode line should be updated only if selected window
661 shows current buffer.
662 (run_window_scroll_functions): Use eassert for debugging check.
663 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
665 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
667 * window.c (window_scroll, window_scroll_pixel_based)
668 (window_scroll_line_based): Use bool for booleans.
670 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
672 * process.c: Fix minor off-by-one issues in descriptor counts.
673 This shouldn't fix any real bugs, but it cleans up the code a bit.
674 (max_process_desc, max_input_desc): -1, not 0, means none.
676 (delete_input_desc): New function.
677 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
678 (deactivate_process): Scan backwards when recomuting max_process_desc;
679 that should be faster.
680 (init_process_emacs): Initialize max_input_desc.
682 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
684 Use region cache to speedup bidi_find_paragraph_start.
685 * buffer.h (struct buffer): New member bidi_paragraph_cache.
686 Rename cache_long_line_scans to cache_long_scans.
687 * buffer.c (bset_cache_long_line_scans): Rename to
688 bset_cache_long_scans.
689 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
690 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
692 (syms_of_buffer): Rename cache-long-line-scans to
693 cache-long-scans. Adjust docstring.
694 * search.c (newline_cache_on_off):
695 * indent.c (width_run_cache_on_off): Adjust users.
696 * bidi.c (bidi_paragraph_cache_on_off): New function.
697 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
698 * insdel.c (prepare_to_modify_buffer): Invalidate
699 bidi_paragraph_cache if enabled.
701 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
703 Invalidate region caches only if buffer text is going to be changed.
704 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
705 (modify_text): ...new prototype.
706 (prepare_to_modify_buffer_1): New prototype.
707 * textprop.c (modify_region): Rename to...
708 (modify_text_properties): ...new function.
709 (add_text_properties_1, set_text_properties, Fremove_text_properties)
710 (Fremove_list_of_text_properties): Adjust users.
711 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
712 (modify_text): ...new function.
713 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
714 (prepare_to_modify_buffer_1): ...new function.
715 * casefiddle.c (casify_region):
716 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
717 (Ftranspose_regions): Use modify_text.
719 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
721 * lisp.mk (lisp): Add nadvice.elc.
723 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
725 New macro to iterate over live buffers similar to frames.
726 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
727 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
728 Declare buffer-related variables here to offload lisp.h.
729 * buffer.c (Vbuffer_alist): Adjust comment.
730 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
731 (other_buffer_safely):
732 * data.c (store_symval_forwarding):
733 * dispnew.c (Fframe_or_buffer_changed_p):
734 * fileio.c (Fdo_auto_save):
735 * filelock.c (unlock_all_files):
736 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
738 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
740 Fix some minor races in hosts lacking mkostemp (Bug#15015).
741 * callproc.c (create_temp_file):
742 * filelock.c (create_lock_file):
743 Assume mkostemp, since it's now provided by Gnulib.
745 2013-08-04 Eli Zaretskii <eliz@gnu.org>
747 * w32.c (mkostemp): New function.
748 (mktemp): Remove, no longer used. Most of the code reused in
749 mkostemp. (Bug#15015)
750 (mktemp): Don't undef.
752 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
754 * dispnew.c (glyph_matrix_count, glyph_pool_count):
755 Move under GLYPH_DEBUG and ENABLE_CHECKING.
756 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
757 (free_glyph_pool, check_glyph_memory): Likewise for
758 all users. Adjust comments where appropriate.
760 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
762 * composite.h: Minor fixups.
763 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
764 to fix a misspelling, and change it to an inline function while
765 we're at it (it need not be a macro). All uses changed.
766 (composition_method, composition_valid_p):
767 Rewrite to avoid assignments in if-conditions.
769 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
771 Do not use global Lisp_Object in composition macros.
772 * composite.h (composition_temp): Remove declaration.
773 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
774 (composition_method, composition_valid_p): ...inline functions.
775 (compose_region): Remove the leftover.
776 * composite.c (composition_temp): Remove.
777 (run_composition_function, update_compositions)
778 (composition_compute_stop_pos, composition_adjust_point)
779 (Ffind_composition_internal):
780 * coding.c (handle_composition_annotation):
781 * xdisp.c (handle_composition_prop, check_point_in_composition):
782 Related users changed.
784 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
786 Drop FRAME_PTR typedef.
787 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
788 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
789 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
790 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
791 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
792 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
793 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
794 All related users changed.
796 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
798 * eval.c (default_toplevel_binding): New function.
800 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
801 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
802 (syms_of_eval): Export them.
803 * data.c (Fdefault_value): Micro cleanup.
804 * term.c (init_tty): Use "false".
806 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
808 Fix X GC leak in GTK and raw (no toolkit) X ports.
809 * xterm.c (x_free_frame_resources): If white and black relief
810 GCs are allocated, always free them here.
811 * xfns.c (x_make_gc): Omit redundant initialization.
812 * widget.c (create_frame_gcs): Remove the leftover.
813 (EmacsFrameDestroy): Do nothing because all GCs are now freed
814 in x_free_frame_resources.
816 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
818 * nsterm.m (windowWillResize:toSize:): Only change title if
819 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
821 (viewDidEndLiveResize): New method.
823 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
824 inside NS_IMPL_COCOA.
826 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
828 * insdel.c (adjust_after_replace, replace_range, del_range_2):
829 Do not check whether undo is enabled because record_insert and
830 record_delete does that themselves.
832 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
834 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
835 member which is not really used any more.
836 (FRAME_XIC_BASE_FONTNAME): Remove.
837 * xfns.c (xic_free_fontset): Adjust user.
838 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
839 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
840 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
841 (xdialog_show): Use eassert for debugging check.
842 * w32term.c (x_unfocus_frame): Remove unused dummy function.
844 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
846 * fileio.c, fns.c (merge): Move extern decl from here ...
847 * lisp.h (merge): ... to here.
849 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
851 Fix last font-related change.
852 * w32font.h (w32font_list_internal, w32font_match_internal):
854 * w32uniscribe.c (uniscribe_list, uniscribe_match):
855 (uniscribe_list_family): Adjust to match font API change.
856 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
857 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
859 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
861 * frame.h (FRAME_MOUSE_UPDATE):
862 * nsterm.m (ns_frame_up_to_date): Omit redundant check
863 whether hlinfo->mouse_face_mouse_frame is non-NULL.
865 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
867 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
868 * font.h (struct font_driver): Change list, match, and list_family
869 functions to accept struct frame * as first arg.
870 * font.c (font_score, font_compare, font_sort_entities): Remove
872 (font_sort_entities, font_list_entities, font_select_entity):
873 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
874 match font API change.
875 * xfont.c (xfont_list, xfont_match, xfont_list_family):
876 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
877 * ftxfont.c (ftxfont_list, ftxfont_match):
878 * xftfont.c (xftfont_list, xftfont_match):
879 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
880 * w32font.c (w32font_list, w32font_match, w32font_list):
881 (w32font_list_internal, w32_font_match_internal): Likewise.
882 * xfaces.c (Fx_family_fonts): Adjust user.
884 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
886 Do not use pure Xism x_wm_set_icon_position in non-X ports.
887 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
888 only if HAVE_X_WINDOWS is in use.
889 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
890 * nsterm.m (x_wm_set_icon_position): Remove no-op.
891 * w32term.c (x_wm_set_icon_position): Likewise.
892 * w32fns.c (x_icon): Adjust user.
894 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
896 * xterm.c (last_mouse_press_frame): Remove the
897 leftover which is not really used any more.
898 (handle_one_xevent, syms_of_xterm): Adjust users.
899 (x_flush): Call XFlush once per each X display, not frame.
900 This is better because this code always unconditionally skips
901 non-X frames in Vframe_list and issues the only XFlush if we
902 have more than one X frame on the same X display.
903 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
904 Use bool for booleans.
905 (x_draw_glyph_string_background, cvt_string_to_pixel):
906 (cvt_pixel_dtor): Drop unnecessary prototypes.
907 * xterm.h (x_display_ok): Adjust prototype.
909 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
911 Drop unnecessary functions that deals with frame pixel size.
912 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
913 (x_pixel_height): Drop prototypes.
914 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
915 (x_pixel_height): Drop implementations.
916 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
917 which should be always valid for window frame.
918 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
919 * w32menu.c (Fx_popup_dialog):
920 * xmenu.c (Fx_popup_dialog): Likewise for both.
922 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
924 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
925 frame parameters and call to Fmodify_frame_parameters just once.
926 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
927 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
928 and mention nil frame in docstring.
930 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
932 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
933 (x_figure_window_size): Likewise. Adjust to return long.
934 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
935 (toplevel): Move Qterminal_live_p to...
936 * terminal.c (toplevel): ...here, make it static, and...
937 (syms_of_terminal): ...DEFSYM here.
938 * frame.h (Qterminal_live_p): Remove declaration.
939 (make_frame, x_figure_window_size): Adjust prototype.
940 * nsfns.m (Fx_create_frame): Use long for window flags.
942 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
944 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
945 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
946 Do not assume that emacs_close (INT_MAX) is a no-op.
948 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
950 * xfaces.c (make_face_cache): For struct face_cache, prefer
951 xmalloc to xzalloc and so avoid redundant call to memset.
952 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
954 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
956 * fringe.c (draw_window_fringes, update_window_fringes)
957 (compute_fringe_widths):
958 * w32term.c (x_draw_glyph_string):
959 * window.c (candidate_window_p, Frecenter):
960 * xfaces.c (realize_basic_faces, realize_default_face)
961 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
962 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
963 * xfns.c (x_set_cursor_color, xic_free_xfontset):
964 * xmenu.c (Fx_menu_bar_open_internal):
965 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
966 * xsettings.c (xft_settings_event):
967 * xterm.c (x_draw_glyph_string, x_had_errors_p):
968 Use bool for booleans. Adjust style and comments where
970 * dispextern.h (draw_window_fringes, update_window_fringes)
971 (compute_fringe_widths):
972 * xterm.h (x_had_errors_p): Adjust prototype.
974 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
976 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
977 CHECK_LIST. Rewrite the loop to avoid useless local variable.
979 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
981 * fns.c (toplevel): Remove comment before Fsafe_length because
984 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
986 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
988 2013-07-28 Eli Zaretskii <eliz@gnu.org>
990 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
991 frame which got the message is still alive, before dereferencing
992 its pointer. (Bug#14970)
994 * frame.c (delete_frame): Test "this" frame's minibuffer window to
995 be a live window, before using it as such. (Bug#14970)
997 2013-07-27 Eli Zaretskii <eliz@gnu.org>
999 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1000 w32_detect_focus_change instead of doing part of its job by hand.
1001 This fixes the problem whereby FOCUS_OUT events were not sent to
1004 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1006 * process.c (Fprocess_list): Doc fix.
1008 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1009 being re-exposed only if it didn't ask to become visible.
1010 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1011 was previously iconified. (Bug#14841)
1012 (x_iconify_frame): Mark the frame iconified.
1014 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1016 Fix minor problems found by static checking.
1017 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1018 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1020 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1022 * eval.c (set_specpdl_old_value): New function.
1023 (unbind_to): Minor simplification.
1024 (get_backtrace_frame): New function.
1025 (Fbacktrace_frame): Use it. Add `base' argument.
1026 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1027 (syms_of_eval): Export backtrace-eval.
1028 * xterm.c (x_focus_changed): Simplify.
1030 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1032 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1034 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1036 * xdisp.c (redisplay_window): Instead of moving point out of
1037 scroll margin, reject the force_start method, and try scrolling
1038 instead. (Bug#14780)
1040 2013-07-24 Ken Brown <kbrown@cornell.edu>
1042 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1045 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1047 * eval.c (Fprogn): Do not check that BODY is a proper list.
1048 This undoes the previous change. The check slows down the
1049 interpreter, and is not needed to prevent a crash. See
1050 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1052 2013-07-23 Glenn Morris <rgm@gnu.org>
1054 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1056 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1058 Port to GNU/Linux systems with tinfo but not ncurses.
1059 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1060 to decide whether ncurses is being used. Without this change,
1061 GCC complains about tgetent not being declared, on a system
1062 that has tinfo installed but ncurses not installed.
1064 * eval.c (Fprogn): Check that BODY is a proper list.
1066 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1067 * data.c (Fsetq_default):
1068 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1069 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1071 Tune by taking advantage of the fact that ARGS is always a list
1072 when a function is declared to have UNEVALLED args.
1074 * emacsgtkfixed.c: Port to GCC 4.6.
1075 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1077 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1079 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1080 here to silence compiler warnings.
1082 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1084 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1085 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1086 from messing up Emacs's 'struct frame' (Bug#14923).
1088 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1090 * alloc.c (make_save_ptr_ptr): Define this function.
1091 It was inadvertently omitted. It's needed only if
1092 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1094 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1096 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1097 frame have focus (Bug#14895).
1099 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1101 Avoid vfork-related deadlock more cleanly.
1102 * callproc.c (child_setup): When the child's exec fails, output
1103 the program name, as that's more useful. Use O_NONBLOCK to avoid
1105 * process.c (create_process_1): Remove; no longer needed.
1106 (create_process): Remove timer hack; no longer needed, now that
1107 the child avoids deadlock.
1109 2013-07-20 Glenn Morris <rgm@gnu.org>
1111 * image.c (Fimage_flush): Fix doc typo.
1113 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1115 Fix array bounds violation when pty allocation fails.
1116 * process.c (PTY_NAME_SIZE): New constant.
1117 (pty_name): Remove static variable; it's now auto.
1118 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1119 Take pty_name as an arg rather than using a static variable.
1120 All callers changed.
1121 (create_process): Recover pty_flag from process, not from volatile local.
1122 (create_pty): Stay inside array even when pty allocation fails.
1123 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1125 * lread.c (Fload): Avoid initialization only when lint checking.
1126 Mention that it's needed only for older GCCs.
1128 2013-07-20 Kenichi Handa <handa@gnu.org>
1130 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1131 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1133 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1135 * lread.c (Fload): Avoid uninitialized warning.
1137 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1139 Fix some minor file descriptor leaks and related glitches.
1140 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1141 (create_lock_file): Use write, not emacs_write.
1142 * image.c (slurp_file, png_load_body):
1143 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1144 (server_accept_connection):
1145 Don't leak an fd on memory allocation failure.
1146 * image.c (slurp_file): Add a cheap heuristic for growing files.
1147 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1148 as that's what the other routines do. Maybe input need not be
1149 blocked at all, but it's better to be consistent.
1150 Avoid undefined behavior when strlen is zero.
1152 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1153 (NSTATICS): Now a constant; doesn't need to be a macro.
1155 2013-07-19 Richard Stallman <rms@gnu.org>
1157 * coding.c (decode_coding_utf_8): Add simple loop for fast
1158 processing of ASCII characters.
1160 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1162 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1164 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1166 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1167 unportable 'struct x_display_info'.
1168 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1171 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1173 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1174 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1176 (system_process_attributes): Prefer plain char to unsigned char
1177 when either will do. Clean up properly if interrupted or if
1178 memory allocations fail. Don't assume sscanf succeeds. Remove
1179 no-longer-needed workaround to stop GCC from whining. Read
1180 command-line once, instead of multiple times. Check read status a
1183 Fix obscure porting bug with varargs functions.
1184 The code assumed that int is treated like ptrdiff_t in a vararg
1185 function, which is not a portable assumption. There was a similar
1186 -- though these days less likely -- porting problem with various
1187 assumptions that pointers of different types all smell the same as
1188 far as vararg functions is conserved. To make this problem less
1189 likely in the future, redo the API to use varargs functions.
1190 * alloc.c (make_save_value): Remove this vararg function.
1191 All uses changed to ...
1192 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1193 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1195 (make_save_ptr): Rename from make_save_pointer, for consistency with
1196 the above. Define only on platforms that need it. All uses changed.
1198 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1200 * keyboard.c: Try to fix typos in previous change.
1201 (DISPLAY_LIST_INFO): New macro.
1202 (kbd_buffer_get_event): Do not access members that are not present
1203 in X11. Revert inadvertent change of "!=" to "=".
1205 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1207 * keyboard.c (kbd_buffer_get_event):
1208 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1209 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1211 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1213 * filelock.c: Fix unlikely file descriptor leaks.
1214 (get_boot_time_1): Rework to avoid using emacs_open.
1215 This doesn't actually fix a leak, but is better anyway.
1216 (read_lock_data): Use read, not emacs_read.
1218 * doc.c: Fix minor memory and file descriptor leaks.
1219 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1220 (get_doc_string, Fsnarf_documentation):
1221 Fix file descriptor leak on error.
1223 * term.c: Fix minor fdopen-related file descriptor leaks.
1224 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1225 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1227 * charset.c: Fix file descriptor leaks and errno issues.
1229 (load_charset_map_from_file): Don't leak file descriptor on error.
1230 Use plain record_xmalloc since the allocation is larger than
1231 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1233 * eval.c (record_unwind_protect_nothing):
1234 * fileio.c (fclose_unwind):
1236 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1237 The replacement doesn't block input, but that no longer seems
1240 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1242 * lread.c: Fix file descriptor leaks and errno issues.
1243 (Fload): Close some races that leaked fds or streams when 'load'
1245 (Fload, openp): Report error number of last nontrivial failure to open.
1246 ENOENT counts as trivial.
1247 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1249 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1250 now that the function is always called with a nonnegative arg.
1251 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1252 All uses replaced with ...
1253 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1255 A few more minor file errno-reporting bugs.
1256 * callproc.c (Fcall_process):
1257 * doc.c (Fsnarf_documentation):
1258 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1259 * process.c (set_socket_option):
1260 Don't let a constructor trash errno.
1261 * doc.c: Include <errno.h>.
1263 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1265 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1267 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1269 Fix w32 bug with call-process-region (Bug#14885).
1270 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1271 to Fcall_process when the input is empty. This simplifies the
1272 code a bit. It makes no difference on POSIXish platforms but
1273 apparently it fixes a bug on w32.
1275 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1276 * fileio.c (close_file_unwind): Don't close if FD is negative;
1277 this can happen when unwinding a zapped file descriptor.
1278 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1279 in case Emacs runs out of memory between the two unwind-protects.
1280 Don't trash errno when closing FD.
1281 Zap the FD in the specpdl when closing it, instead of deferring
1282 the removal of the unwind-protect; this fixes a bug where a child
1283 function unwinds the stack past us.
1285 New unwind-protect flavors to better type-check C callbacks.
1286 This also lessens the need to write wrappers for callbacks,
1287 and the need for make_save_pointer.
1288 * alloca.c (free_save_value):
1289 * atimer.c (run_all_atimers):
1291 * alloc.c (safe_alloca_unwind):
1292 * atimer.c (unwind_stop_other_atimers):
1293 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1294 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1295 * minibuf.c (choose_minibuf_frame_1):
1296 * process.c (make_serial_process_unwind):
1297 * xdisp.h (pop_message_unwind):
1298 * xselect.c (queue_selection_requests_unwind):
1299 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1300 * alloca.c (record_xmalloc):
1301 Prefer record_unwind_protect_ptr to record_unwind_protect with
1303 * alloca.c (Fgarbage_collect):
1304 Prefer record_unwind_protect_void to passing a dummy.
1305 * buffer.c (restore_buffer):
1306 * window.c (restore_window_configuration):
1307 * xfns.c, w32fns.c (do_unwind_create_frame)
1308 New wrapper. All record-unwind uses of wrappee changed.
1309 * buffer.c (set_buffer_if_live):
1310 * callproc.c (call_process_cleanup, delete_temp_file):
1311 * coding.c (code_conversion_restore):
1312 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1313 * editfns.c (save_excursion_restore)
1314 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1315 (save_restriction_restore):
1316 * eval.c (restore_stack_limits, un_autoload):
1317 * fns.c (require_unwind):
1318 * keyboard.c (recursive_edit_unwind, tracking_off):
1319 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1320 * macros.c (pop_kbd_macro, restore_menu_items):
1321 * nsfns.m (unwind_create_frame):
1322 * print.c (print_unwind):
1323 * process.c (start_process_unwind):
1324 * search.c (unwind_set_match_data):
1325 * window.c (select_window_norecord, select_frame_norecord):
1326 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1327 (fast_set_selected_frame):
1328 * xfns.c, w32fns.c (unwind_create_tip_frame):
1329 Return void, not a dummy Lisp_Object. All uses changed.
1330 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1331 * callproc.c (call_process_kill):
1332 * fileio.c (restore_point_unwind, decide_coding_unwind)
1333 (build_annotations_unwind):
1334 * insdel.c (Fcombine_after_change_execute_1):
1335 * keyboard.c (read_char_help_form_unwind):
1336 * menu.c (unuse_menu_items):
1337 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1338 * sound.c (sound_cleanup):
1339 * xdisp.c (unwind_redisplay):
1340 * xfns.c (clean_up_dialog):
1341 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1342 Accept no args and return void, instead of accepting and returning
1343 a dummy Lisp_Object. All uses changed.
1344 * cygw32.c (fchdir_unwind):
1345 * fileio.c (close_file_unwind):
1346 * keyboard.c (restore_kboard_configuration):
1347 * lread.c (readevalllop_1):
1348 * process.c (wait_reading_process_output_unwind):
1349 Accept int and return void, rather than accepting an Emacs integer
1350 and returning a dummy object. In some cases this fixes an
1351 unlikely bug when the corresponding int is outside Emacs integer
1352 range. All uses changed.
1353 * dired.c (directory_files_internal_unwind):
1354 * fileio.c (do_auto_save_unwind):
1355 * gtkutil.c (pop_down_dialog):
1356 * insdel.c (reset_var_on_error):
1357 * lread.c (load_unwind):
1358 * xfns.c (clean_up_file_dialog):
1359 * xmenu.c, nsmenu.m (pop_down_menu):
1360 * xmenu.c (cleanup_widget_value_tree):
1361 * xselect.c (wait_for_property_change_unwind):
1362 Accept pointer and return void, rather than accepting an Emacs
1363 save value encapsulating the pointer and returning a dummy object.
1365 * editfns.c (Fformat): Update the saved pointer directly via
1366 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1367 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1368 (unwind_body): New function.
1369 (record_unwind_protect): First arg is now a function returning void,
1370 not a dummy Lisp_Object.
1371 (record_unwind_protect_ptr, record_unwind_protect_int)
1372 (record_unwind_protect_void): New functions.
1373 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1374 * fileio.c (struct auto_save_unwind): New type.
1375 (do_auto_save_unwind): Use it.
1376 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1377 * insdel.c (struct rvoe_arg): New type.
1378 (reset_var_on_error): Use it.
1379 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1381 (specbinding_func): Remove; there are now several such functions.
1382 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1383 (set_unwind_protect_ptr): New function.
1384 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1386 Be simpler and more consistent about reporting I/O errors.
1387 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1388 Say "Read error" and "Write error", rather than "I/O error", or
1389 "IO error reading", or "IO error writing", when a read or write
1391 * process.c (Fmake_network_process, wait_reading_process_output)
1392 (send_process, Fprocess_send_eof, wait_reading_process_output):
1393 Capitalize diagnostics consistently. Put "failed foo" at the
1394 start of the diagnostic, so that we don't capitalize the
1395 function name "foo". Consistently say "failed" for such
1397 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1398 All callers changed. This is so it can use report_file_error.
1399 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1400 diagnostics consistently as above.
1402 * fileio.c (report_file_errno): Fix errno reporting bug.
1403 If the file name is neither null nor a pair, package it up as a
1404 singleton list. All callers changed, both to this function and to
1405 report_file_error. This fixes a bug where the memory allocator
1406 invoked by list1 set errno so that the immediately following
1407 report_file_error reported the wrong errno value.
1409 Fix minor problems found by --enable-gcc-warnings.
1410 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1411 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1413 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1415 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1416 Set event->arg to Qt if switch-event shall be generated.
1417 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1419 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1421 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1424 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1425 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1426 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1427 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1428 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1429 and there is a focused frame.
1430 (head_table): Add focus-in and focus-out.
1431 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1432 bind to handle-focus-in/out.
1434 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1435 (Fhandle_switch_frame): Call Fhandle_focus_in.
1436 (syms_of_frame): defsubr handle-focus-in/out.
1438 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1440 Fix porting bug to older POSIXish platforms (Bug#14862).
1441 * sysdep.c (emacs_pipe): New function, that implements
1442 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1443 This should port better to CentOS 5 and to Mac OS X 10.6.
1444 All calls to pipe2 changed.
1446 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1447 This makes the code easier to read and the executable a bit smaller.
1448 Do not replace all calls to Fcons that happen to create lists,
1449 just calls that are intended to create lists. For example, when
1450 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1451 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1452 Similarly for list2 through list5.
1453 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1454 * bytecode.c (exec_byte_code):
1455 * callint.c (quotify_arg, Fcall_interactively):
1456 * callproc.c (Fcall_process, create_temp_file):
1457 * charset.c (load_charset_map_from_file)
1458 (Fdefine_charset_internal, init_charset):
1459 * coding.c (get_translation_table, detect_coding_system)
1460 (Fcheck_coding_systems_region)
1461 (Fset_terminal_coding_system_internal)
1462 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1463 * composite.c (update_compositions, Ffind_composition_internal):
1464 * dired.c (directory_files_internal, file_name_completion)
1466 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1467 * doc.c (Fsnarf_documentation):
1468 * editfns.c (Fmessage_box):
1470 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1471 (Feval, eval_sub, Ffuncall, apply_lambda):
1472 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1473 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1474 (Fset_file_times, Finsert_file_contents)
1475 (Fchoose_write_coding_system, Fwrite_region):
1476 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1477 * font.c (font_registry_charsets, font_parse_fcname)
1478 (font_prepare_cache, font_update_drivers, Flist_fonts):
1479 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1480 * frame.c (make_frame, Fmake_terminal_frame)
1481 (x_set_frame_parameters, x_report_frame_params)
1482 (x_default_parameter, Fx_parse_geometry):
1483 * ftfont.c (syms_of_ftfont):
1484 * image.c (gif_load):
1485 * keyboard.c (command_loop_1):
1486 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1487 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1488 (Fminor_mode_key_binding, accessible_keymaps_1)
1489 (Faccessible_keymaps, Fwhere_is_internal):
1490 * lread.c (read_emacs_mule_char):
1491 * menu.c (find_and_return_menu_selection):
1492 * minibuf.c (get_minibuffer):
1493 * nsfns.m (Fns_perform_service):
1494 * nsfont.m (ns_script_to_charset):
1495 * nsmenu.m (ns_popup_dialog):
1496 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1497 (Fx_own_selection_internal):
1498 * nsterm.m (append2):
1499 * print.c (Fredirect_debugging_output)
1500 (print_prune_string_charset):
1501 * process.c (Fdelete_process, Fprocess_contact)
1502 (Fformat_network_address, set_socket_option)
1503 (read_and_dispose_of_process_output, write_queue_push)
1504 (send_process, exec_sentinel):
1505 * sound.c (Fplay_sound_internal):
1506 * textprop.c (validate_plist, add_properties)
1507 (Fput_text_property, Fadd_face_text_property)
1508 (copy_text_properties, text_property_list, syms_of_textprop):
1509 * unexaix.c (report_error):
1510 * unexcoff.c (report_error):
1511 * unexsol.c (unexec):
1512 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1513 (Fformat_mode_line, syms_of_xdisp):
1514 * xfaces.c (set_font_frame_param)
1515 (Finternal_lisp_face_attribute_values)
1516 (Finternal_merge_in_global_face, syms_of_xfaces):
1517 * xfns.c (x_default_scroll_bar_color_parameter)
1518 (x_default_font_parameter, x_create_tip_frame):
1519 * xfont.c (xfont_supported_scripts):
1520 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1521 (menu_help_callback, xmenu_show):
1523 * xterm.c (set_wm_state):
1524 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1525 and similarly for list2 through list5.
1527 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1529 * callproc.c (Fcall_process_region): Fix minor race and tune.
1530 (create_temp_file): New function, with the temp-file-creation part
1531 of the old Fcall_process_region. Use Fcopy_sequence to create the
1532 temp file name, rather than alloca + build_string, for simplicity.
1533 Don't bother to block input around the temp file creation;
1534 shouldn't be needed. Simplify use of mktemp. Use
1535 record_unwind_protect immediately after creating the temp file;
1536 this closes an unlikely race where the temp file was not removed.
1537 Use memcpy rather than an open-coded loop.
1538 (Fcall_process_region): Use the new function. If the input is
1539 empty, redirect from /dev/null rather than from a newly created
1540 empty temp file; this avoids unnecessary file system traffic.
1542 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1544 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1545 Simplify by making this case like the other two. This is a bit
1546 slower on obsolete hosts, but the extra complexity isn't worth it.
1548 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1549 * process.c (create_process) [!DOS_NT]:
1550 Remove now-unnecessary calls to emacs_close.
1552 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1554 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1555 returning early. (Bug#14850)
1557 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1558 and inhibit-iso-escape-detection attributes of 'undecided'.
1561 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1563 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1564 Reported by Herbert J. Skuhra in
1565 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1567 Don't lose top specpdl entry when memory is exhausted.
1568 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1569 specpdl overflow here, to simplify callers; all callers changed.
1570 Always reserve an unused entry at the stack top; this avoids
1571 losing the top entry's information when memory is exhausted.
1573 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1575 Clean up errno reporting and fix some errno-reporting bugs.
1576 * callproc.c (Fcall_process):
1577 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1578 * process.c (create_process, Fmake_network_process):
1579 * unexaix.c (report_error):
1580 * unexcoff.c (report_error):
1581 Be more careful about reporting the errno of failed operations.
1582 The code previously reported the wrong errno sometimes.
1583 Also, prefer report_file_errno to setting errno + report_file_error.
1584 (Fcall_process): Look at openp return value rather than at path,
1585 as that's a bit faster and clearer when there's a numeric predicate.
1586 * fileio.c (report_file_errno): New function, with most of the
1587 old contents of report_file_error.
1588 (report_file_error): Use it.
1589 (Ffile_exists_p, Ffile_accessible_directory_p):
1590 Set errno to 0 when it is junk.
1591 * fileio.c (Faccess_file):
1592 * image.c (x_create_bitmap_from_file):
1593 Use faccessat rather than opening the file, to avoid the hassle of
1594 having a file descriptor open.
1595 * lisp.h (report_file_errno): New decl.
1596 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1599 * process.c (create_process, wait_reading_process_output) [AIX]:
1600 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1601 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1602 a multithreaded environment anyway).
1603 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1605 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1607 * image.c (x_find_image_file): Don't close a remote file handle.
1609 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1611 Fix races with threads and file descriptors.
1612 * callproc.c (Fcall_process_region):
1613 * dired.c (open_directory):
1614 * emacs.c (main, Fdaemon_initialized):
1615 * image.c (x_find_image_file):
1616 * inotify.c (Finotify_rm_watch):
1617 * lread.c (Flocate_file_internal):
1618 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1619 * term.c (term_mouse_moveto, init_tty):
1620 * termcap.c (tgetent):
1621 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1622 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1623 * unexhp9k800.c, unexmacosx.c (unexec):
1624 * callproc.c (Fcall_process_region):
1625 Use emacs_close, not close.
1626 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1627 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1628 and posix_close function on current platforms (which all lack them).
1629 (emacs_close): Use it. This should fix the races on GNU/Linux and
1630 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1631 and it should avoid closing random victim file descriptors on
1634 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1636 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1637 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1640 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1641 This is for .gdbinit xbacktrace.
1643 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1644 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1645 (emacs_set_tty): Now static.
1646 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1647 * term.c (tty_capable_p, tty_default_color_capabilities)
1648 (get_tty_terminal, term_mouse_movement)
1649 (handle_one_term_event, init_tty, maybe_fatal):
1650 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1651 (tgetent, scan_file, name_match, compare_contin):
1652 * terminal.c (get_terminal):
1653 Use bool for boolean.
1654 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1655 Prefer char to unsigned char if either will do.
1656 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1657 (tty_write_glyphs): Prefer int to unsigned.
1658 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1659 All callers changed.
1660 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1662 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1665 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1666 (B__dummy__): New dummy symbol, to pacify C89.
1667 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1668 they can't grok varargs macros.
1669 * dispnew.c (add_window_display_history)
1670 (add_frame_display_history):
1671 * print.c (print_object):
1672 * xdisp.c (debug_method_add):
1673 Use %p printf format only for void pointers.
1674 * emacs.c (usage_message): New constant, replacing ...
1675 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1676 (main): Adjust to usage reorg.
1677 * fns.c (syms_of_fns):
1678 * profiler.c (syms_of_profiler):
1679 Don't use non-constant struct initializers.
1680 * gnutls.h (gnutls_initstage_t):
1681 * lisp.h (enum Lisp_Fwd_Type):
1682 * lread.c (lisp_file_lexically_bound_p):
1683 * xsettings.c (anonymous enum):
1684 Remove trailing comma.
1685 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1686 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1687 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1689 * regex.c (const_re_char): New type, to pacify strict C89.
1690 All uses of 'const re_char' replaced to use it.
1691 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1692 with glibc when strict C89. This change is imported from gnulib.
1694 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1695 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1696 Omit GNU_LINUX implementation, since it requires long long.
1697 * xterm.c (x_draw_underwave):
1698 Do not assume the traditional order of struct's members.
1699 (x_term_init): Rewrite to avoid the need for non-constant structure
1702 Syntax cleanup, mostly replacing macros with functions.
1703 This removes the need for the syntax_temp hack.
1704 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1705 * syntax.c (SYNTAX_INLINE): New macro.
1706 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1707 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1708 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1709 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1710 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1711 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1712 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1713 Now constants, not macros.
1714 (syntax_temp) [!__GNUC__]: Remove.
1715 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1716 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1717 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1718 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1719 Move here from syntax.h; now functions, not macros. Except for the
1720 last function, these are static since only syntax.c uses them.
1721 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1722 All uses changed. Now a function, not a macro; use this fact
1723 to simplify the code.
1724 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1725 compiler bugs; no longer relevant.
1726 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1727 (SYNTAX_INLINE): New macro.
1728 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1729 for the new functions. Use bool for boolean member.
1730 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1731 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1732 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1733 (SETUP_BUFFER_SYNTAX_TABLE):
1734 Now extern inline functions, not macros.
1735 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1736 Remove; all uses replaced by implementation.
1737 (syntax_temp) [!__GNUC__]: Remove decl.
1738 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1740 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1742 * emacs.c (main): Fix syntax error.
1744 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1746 Timestamp fixes for undo (Bug#14824).
1747 * atimer.c (schedule_atimer):
1748 * fileio.c (Ffile_newer_than_file_p):
1749 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1750 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1751 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1752 (syms_of_fileio): Remove Sclear_visited_file_name.
1753 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1754 file doesn't exist; this avoids an ambiguity with negative timestamps.
1755 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1756 * systime.h (make_emacs_time, invalid_emacs_time):
1757 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1758 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1759 * undo.c (record_first_change): Push (visited-file-modtime) onto
1760 undo list rather than reimplementing it by hand, incorrectly.
1762 2013-07-09 Ken Brown <kbrown@cornell.edu>
1764 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1766 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1768 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1770 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1772 Handle errno and exit status a bit more carefully.
1773 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1774 number into an exit status. Instead, use EXIT_CANCELED.
1775 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1776 * callproc.c (relocate_fd):
1777 * emacs.c (close_output_streams, main):
1778 * process.c (create_process):
1779 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1780 Use emacs_perror for simplicity.
1781 * callproc.c (relocate_fd, main):
1782 * sysdep.c (sys_subshell):
1783 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1784 (shut_down_emacs): Use emacs_write, not write.
1785 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1786 * fileio.c (Fcopy_file, e_write):
1787 * nsterm.m (ns_select):
1788 * process.c (send_process):
1789 * sound.c (vox_write):
1790 Use emacs_write_sig, not emacs_write.
1791 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1792 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1794 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1796 (emacs_full_write): New function.
1797 (emacs_write): Rewrite to use it.
1798 (emacswrite_sig, emacs_perror): New functions.
1799 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1801 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1803 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1804 on NS even if it is present. Pixmap on NS is a void*.
1806 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1808 Port to Ubuntu 10 (Bug#14803).
1809 Problem reported by T.V. Raman.
1810 * process.c (close_on_exec, accept4, process_socket):
1811 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1813 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1815 * w32.c (sys_dup): Declare prototype.
1819 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1821 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1823 Make file descriptors close-on-exec when possible (Bug#14803).
1824 This simplifies Emacs a bit, since it no longer needs to worry
1825 about closing file descriptors by hand in some cases.
1826 It also fixes some unlikely races. Not all such races, as
1827 libraries often open files internally without setting
1828 close-on-exec, but it's an improvement.
1829 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1830 * callproc.c (Fcall_process) [!MSDOS]:
1831 * emacs.c (main) [!DOS_NT]:
1832 * nsterm.m (ns_term_init):
1833 * process.c (create_process):
1834 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1835 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1836 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1837 Prefer mkostemp with O_CLOEXEC to mkstemp.
1838 * callproc.c (relocate_fd) [!WINDOWSNT]:
1839 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1840 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1842 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1843 Make the resulting file descriptor close-on-exec.
1844 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1845 * lread.c (load_descriptor_list, load_descriptor_unwind):
1846 Remove; no longer needed. All uses removed.
1847 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1848 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1850 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1851 (Fmake_network_process, Fnetwork_interface_list):
1852 (Fnetwork_interface_info, server_accept_connection):
1853 Make newly-created socket close-on-exec.
1854 * sysdep.c (emacs_open, emacs_fopen):
1855 Make new-created descriptor close-on-exec.
1856 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1857 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1859 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1861 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1862 for NS_IMPL_GNUSTEP.
1864 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1866 Fix openp errno handling.
1867 * callproc.c (Fcall_process): Preserve openp errno around close.
1868 * lread.c (openp): Set errno when returning -1, as some callers
1871 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1873 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1875 * nsterm.h (NSSavePanel): Update comment.
1876 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1877 (ns_run_file_dialog): Declare.
1879 * nsfns.m: Remove panelOK.
1881 (ns_run_file_dialog): New function.
1882 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1883 event loop, so file dialog is popped up by ns_run_file_dialog, called
1884 by sendEvent (Bug#14578).
1885 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1887 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1889 * xdisp.c (default_line_pixel_height): New function.
1890 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1891 (try_cursor_movement, redisplay_window, try_window)
1892 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1894 * window.c (window_scroll_pixel_based): use
1895 default_line_pixel_height.
1897 * dispextern.h (default_line_pixel_height): Add prototype.
1899 * frame.c (x_set_line_spacing): Accept a float value for
1900 line-spacing parameter, per the documentation.
1902 * data.c (Fmultibyte_string_p): Doc fix.
1904 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1906 Use emacs_open more consistently when opening files.
1907 This handles EINTR more consistently now, and makes it easier
1908 to introduce other uniform changes to file descriptor handling.
1909 * src/systdio.h: New file.
1910 * src/buffer.c (mmap_init):
1911 * cygw32.c (chdir_to_default_directory):
1912 * dispnew.c (Fopen_termscript):
1913 * emacs.c (Fdaemon_initialized):
1914 * fileio.c (Fdo_auto_save):
1915 * image.c (slurp_file, png_load_body, jpeg_load_body):
1916 * keyboard.c (Fopen_dribble_file):
1918 * print.c (Fredirect_debugging_output):
1919 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1920 * termcap.c (tgetent):
1921 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1922 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1923 * w32term.c (w32_initialize) [CYGWIN]:
1924 * xfaces.c (Fx_load_color_file):
1925 Use emacs_open instead of plain open, and emacs_fopen instead of
1927 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1928 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1929 * callproc.c (default_output_mode): New constant.
1930 (Fcall_process): Use it to call emacs_open instead of plain creat.
1931 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1932 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1933 (emacs_fopen): New function.
1934 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1935 Include <lisp.h>, for emacs_open.
1936 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1938 Remove duplicate #include directives.
1939 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1941 Don't include stdio.h twice.
1942 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1943 Don't include sys/types.h or stdio.h twice.
1944 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1945 * lread.c: Don't include coding.h twice.
1946 * nsfont.m: Don't include frame.h twice.
1947 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1948 * ralloc.c: Don't include <unistd.h> twice.
1949 * xdisp.c: Don't include font.h twice.
1950 * xterm.c: Don't include fontset.h twice.
1951 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1953 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1955 Scale ImageMagick images more carefully.
1956 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1957 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1958 Be more careful about avoiding undefined behavior after
1959 integer overflow and division by zero.
1961 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1963 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1964 (syms_of_w32fns): DEFSYM them.
1965 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1966 (CCHDEVICENAME): Define macros if not defined.
1967 (struct MONITOR_INFO_EX): New struct.
1968 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1969 (enum_display_monitors_fn): New variable.
1970 (globals_of_w32fns): Initialize it.
1971 (Fx_display_pixel_width, Fx_display_pixel_height)
1972 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1973 multi-monitor setups in docstrings.
1974 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1975 screen size by primary monitor's millimeter per pixel.
1976 (w32_monitor_enum, w32_display_monitor_attributes_list)
1977 (w32_display_monitor_attributes_list_fallback)
1978 (Fw32_display_monitor_attributes_list): New functions.
1979 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1981 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1983 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1985 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1987 * fileio.c (Qfile_notify_error): New error symbol.
1989 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1990 * inotify.c (inotify_callback, symbol_to_inotifymask)
1991 (Finotify_add_watch, Finotify_rm_watch): Use it.
1992 (inotifyevent_to_event): Exchange order of cookie and file name.
1993 (Finotify_add_watch): Adapt docstring.
1995 * lisp.h (Qfile_notify_error): Declare.
1997 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1999 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2000 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2001 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2002 which did not work (see <http://bugs.gnu.org/14569#307>).
2003 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2004 && (!noninteractive || initialized)). This attempts to thread
2005 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2007 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2009 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2010 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2012 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2014 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2015 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2016 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2017 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2019 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2021 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2022 Define to __sys_siglist.
2024 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2026 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2027 word-wrap, so that overflow-newline-into-fringe would work in
2028 visual-line-mode. (Bug#2749)
2029 (move_it_in_display_line_to): When the last scanned display
2030 element fits exactly on the display line, and
2031 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2032 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2033 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2034 finding buffer position that corresponds to pixel coordinates,
2035 e.g. in buffer_posn_from_coords.
2037 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2039 * process.c (handle_child_signal): Call catch_child_signal if
2042 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2044 Don't convert function pointers to void * and back.
2045 It isn't portable C, and it's easy enough to avoid.
2046 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2047 (make_save_value): Add support for SAVE_FUNCPOINTER.
2048 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2049 * print.c (print_object):
2050 Distinguish function from object pointers.
2051 * lisp.h (SAVE_FUNCPOINTER): New constant.
2052 (SAVE_SLOT_BITS): Adjust to it.
2053 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2054 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2055 (voidfuncptr): New typedef.
2056 (struct Lisp_Save_Value): New member data[0].funcpointer.
2057 (XSAVE_FUNCPOINTER): New function.
2059 Simplify buildobj processing.
2060 * Makefile.in (buildobj.h): Make it a sequence of strings each
2061 followed by comma, rather than a single string. Put it into a
2062 .tmp file in case there's an error while generating it.
2063 (gl-stamp): Use .tmp for temp files.
2064 (mostlyclean): Clean .tmp files.
2065 * doc.c (buildobj): Move to just the routine that needs it.
2066 It's now an array of strings, so processing is simpler.
2068 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2070 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2071 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2072 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2073 Invoke malloc_enable_thread even when not interactive.
2074 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2075 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2076 in this case, since the underlying bug has now been fixed.
2078 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2080 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2081 unlinking it (bug#14691).
2083 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2085 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2086 before checking whether buffer is modified. This lets
2087 `kill-buffer-query-functions' cancel killing of the buffer or save
2088 its content before `kill-buffer' asks user the "Buffer %s
2089 modified; kill anyway?" question.
2091 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2093 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2094 Let the super performKeyEquivalent deal with them (Bug#14747).
2096 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2098 * widget.c (resize_cb): Remove unused local.
2100 Do not use GTK 3 if it exists but cannot be compiled.
2101 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2102 * xterm.c (x_error_handler) [!USE_GTK]:
2105 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2107 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2109 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2110 to the valid range of values. (Bug#14753)
2112 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2113 when moving point by using the current glyph matrix. This avoids
2114 the need to force redisplay when this function is called in a
2117 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2119 Fix minor problems found by static checking.
2120 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2121 Redo the latter's body to sidestep GCC parenthesization warnings.
2122 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2123 * coding.c (detect_coding, detect_coding_system):
2124 * coding.h (struct undecided_spec):
2125 Use bool for boolean.
2126 * image.c (QCmax_width, QCmax_height): Now static.
2127 * xdisp.c (Fmove_point_visually): Remove unused local.
2129 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2131 * xdisp.c (Fmove_point_visually): New function.
2133 2013-06-28 Kenichi Handa <handa@gnu.org>
2135 * coding.h (define_coding_undecided_arg_index): New enum.
2136 (coding_attr_index): New members
2137 coding_attr_undecided_inhibit_null_byte_detection,
2138 coding_attr_undecided_inhibit_iso_escape_detection,
2139 coding_attr_undecided_prefer_utf_8.
2140 (undecided_spec): New struct.
2141 (struct coding_system): New member `undecided' of the member
2144 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2145 (detect_coding): Likewise.
2146 (detect_coding_system): Likewise.
2147 (Fdefine_coding_system_internal): New coding system properties
2148 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2150 (syms_of_coding): Adjust for coding_arg_undecided_max.
2152 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2154 * image.c (x_from_xcolors): Remove unused local.
2156 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2158 Defer image data transfer between X client and server until actual
2161 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2164 * image.c (Destroy_Image): Remove.
2165 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2166 `mask_p', and `colors_p'. All uses changed.
2167 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2168 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2169 New macros for `flags' arg to x_clear_image_1.
2170 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2171 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2172 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2173 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2174 (image_get_x_image, image_unget_x_image): New functions or macros.
2175 (image_background, image_background_transparent, x_to_xcolors)
2176 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2177 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2178 instead of Destroy_Image.
2179 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2180 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2181 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2182 (imagemagick_load_image, svg_load_image): Use them instead of
2183 x_create_x_image_and_pixmap, and x_put_x_image followed by
2184 x_destroy_x_image, respectively.
2185 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2186 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2187 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2188 background_transparent fields.
2189 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2190 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2192 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2194 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2195 This mostly consists of undoing recent changes.
2196 * callproc.c (Fcall_process):
2197 * process.c (create_process):
2198 Do not worry about catching SIGCHLD here, undoing previous change.
2199 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2200 * process.c, process.h (catch_child_signal):
2201 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2202 * process.c (catch_child_handler): Don't worry about being called
2203 lazily and do not assume caller has blocked SIGCHLD, undoing
2204 previous change. Move first-time stuff back to
2205 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2206 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2207 set lib_child_handler if it's already initialized, which may
2208 help avoid problems on GNUStep.
2210 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2212 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2213 * callproc.c (Fcall_process):
2214 * process.c (create_process):
2215 Make sure SIGCHLD is caught before we fork,
2216 since Emacs startup no arranges to catch SIGCHLD.
2217 * process.c (lib_child_handler): Initialize to null, not to
2219 (catch_child_signal): Allow self to be called lazily.
2220 Do nothing if it's already been called.
2221 Assume caller has blocked SIGCHLD (all callers do now).
2222 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2223 just before it's really needed.
2224 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2225 since it hasn't been caught yet.
2227 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2229 * image.c (compute_image_size): New function to implement
2230 :max-width and :max-height.
2231 (imagemagick_load_image): Use it.
2233 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2235 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2236 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2238 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2239 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2240 the SIGCHLD handler, since the code is not atomic and (due to glib)
2241 signals may be arriving now.
2242 * sysdep.c (init_signals): Do not catch child signals here;
2243 'main' now does that later, at a safer time.
2245 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2247 Clean up SIGCHLD handling a bit (Bug#14569).
2248 * process.c, process.h (catch_child_signal):
2249 Now always extern, even if !NS_IMPL_GNUSTEP.
2250 * process.c (catch_child_signal): Move glib tickler here from
2251 init_process_emacs, so that it's done earlier in Emacs
2252 initialization. Also move the noninteractive && !initialized
2253 check here from init_process_emacs. This is all a bit cleaner for
2254 GNUish platforms, and I hope it works around the Cygwin bug.
2255 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2256 that glib signal handling is tickled before glib creates threads.
2258 * process.c (wait_reading_process_output): Avoid int overflow
2259 when reading more than 2 GiB total from a process.
2261 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2263 * process.c (create_process): Handle a couple more cases,
2264 i.e., work even if new_argv and wait_child_setup[i] are cached.
2265 Use Fcall_process's style for volatile vars.
2267 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2269 * process.c (create_process): Mark PROCESS volatile.
2271 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2273 Use C99-style flexible array members if available.
2274 This avoids some subtle aliasing issues, which typically
2275 aren't a problem with GCC but may be a problem elsewhere.
2276 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2277 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2278 In either case, it uses a flexible array member rather than
2279 the old struct hack. All uses changed.
2280 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2281 Adjust to sdata reorganization.
2282 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2283 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2284 that ports better to pre-C99 non-GCC.
2285 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2286 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2287 as the latter has changed.
2288 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2289 and port better to pre-C99 GCC.
2290 * image.c (struct xpm_cached_color):
2291 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2292 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2293 Use FLEXIBLE_ARRAY_MEMBER.
2294 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2295 Move decl to top level so it gets checked against implementation.
2296 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2297 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2299 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2301 * syntax.c: Integer cleanups.
2302 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2303 All uses that need 0-or-2 changed to:
2304 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2305 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2306 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2307 (char_quoted, prev_char_comend_first, back_comment)
2308 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2309 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2310 Use bool for boolean.
2311 (update_syntax_table, skip_chars, skip_syntaxes):
2312 Prefer int to unsigned when either will do.
2313 (back_comment): Return boolean success flag, like forw_comment,
2314 instead of positive-or-minus-1 (which might have overflowed int anyway).
2315 Don't stuff ptrdiff_t into int.
2316 (syntax_spec_code, syntax_code_spec): Now const.
2317 (Fmatching_paren, scan_lists, scan_sexps_forward):
2318 Use enum syntaxcode for syntax code.
2319 (Fmatching_paren): Check that arg is a character, not just an integer.
2320 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2321 (Finternal_describe_syntax_value): Omit no-longer-needed
2323 (skip_chars): Use char, not unsigned char, when the distinction
2325 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2326 * bytecode.c (exec_byte_code):
2327 * syntax.c (syntax_spec_code, Fchar_syntax)
2328 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2330 * syntax.h (SYNTAX_WITH_FLAGS):
2331 Omit unnecessary casts.
2333 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2335 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2336 line dimensions here, to avoid race conditions with the main
2337 thread. (Bug#14062, bug#14630, bug#14669)
2339 * w32term.c (w32_draw_window_cursor): Compute the header line and
2340 mode line dimensions here.
2341 <w32_system_caret_window, w32_system_caret_hdr_height>:
2342 <w32_system_caret_mode_height>: New variables.
2344 * w32term.h: Declare them.
2346 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2348 * alloc.c (die): Move "assertion failed" string here ...
2349 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2350 COND when SUPPRESS_CHECKING. This shrinks the executable text
2351 size by 0.8% to 2.2% when configured with --enable-checking,
2352 depending on optimization flags (GCC 4.8.1 x86-64).
2354 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2356 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2358 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2359 base is 2; this is more accurate.
2361 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2363 * sound.c (string_default): Move to !WINDOWSNT section.
2364 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2366 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2368 * sound.c: Integer cleanups.
2369 Remove unnecessary forward decls.
2370 (struct sound_device): The 'file' member is now a Lisp_Object, not
2371 a char *, so that we needn't invoke alloca on a huge size.
2372 (Fplay_sound_internal): Adjust to this.
2373 (string_default): New function.
2374 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2375 Use it to adjust to the struct sound_device change.
2376 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2377 (be2hs) [0]: Remove.
2379 * syntax.c (skip_chars): Don't use uninitialized storage
2380 when searching a multibyte buffer for characters that are not in a
2381 unibyte string that contains non-ASCII characters.
2383 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2385 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2386 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2388 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2390 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2392 2013-06-18 Kenichi Handa <handa@gnu.org>
2394 * font.c (Ffont_spec): Signal an error for an invalid font name
2397 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2399 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2400 In particular this ports to 32-bit sparc Sun cc.
2401 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2402 array with a dummy element at specpdl[-1], so that its address can
2404 (unbind_to): Do not copy the binding; not needed, now that we
2405 copy old_value in the one place where the copy is needed.
2406 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2407 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2408 (union specbinding): Rename from struct specbinding. Redo layout
2409 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2410 which is not portable. With Sun C 5.12 32-bit sparc, the
2411 declaration causes nargs to be an unsigned bitfield, a behavior
2412 that the C standard allows; but Emacs wants nargs to be signed.
2413 The overall type is now a union of structures rather than a
2414 structure of union of structures, and the 'kind' member is now a
2415 bitfield, so that the overall type doesn't grow. All uses changed.
2416 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2418 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2420 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2421 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2423 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2425 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2427 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2428 unless we know that the window w's frame is a frame object.
2429 Another attempt at solving bug#14062 and bug#14630.
2431 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2433 * textprop.c (property_set_type): New enum.
2434 (add_properties): Allow appending/prepending text properties.
2435 (add_text_properties_1): Factored out of Fadd_text_properties.
2436 (Fadd_text_properties): Move all the code into
2437 add_text_properties_1.
2438 (Fadd_face_text_property): New function that calls
2439 add_text_properties_1.
2441 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2443 Move functions from lisp.h to individual modules when possible.
2444 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2445 * alloc.c (XFLOAT_INIT, set_symbol_name):
2446 * buffer.c (CHECK_OVERLAY):
2447 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2448 (set_char_table_parent):
2449 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2450 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2451 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2452 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2454 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2455 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2456 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2457 (backtrace_args, backtrace_debug_on_exit):
2458 * floatfns.c (CHECK_FLOAT):
2459 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2460 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2461 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2462 (set_hash_index_slot):
2463 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2464 * marker.c (CHECK_MARKER):
2465 * textprop.c (CHECK_STRING_OR_BUFFER):
2466 * window.c (CHECK_WINDOW_CONFIGURATION):
2467 Move here from lisp.h, and make these functions static rather than
2469 * buffer.c (Qoverlayp):
2471 * fns.c (Qhash_table_p):
2472 * window.c (Qwindow_configuration_p):
2474 * lisp.h: Remove the abovementioned defns and decls.
2476 Use functions, not macros, for XINT etc (Bug#11935).
2477 In lisp.h, prefer functions to function-like macros, and
2478 constants to object-like macros, when either will do. This:
2479 . simplifies use, as there's no more need to worry about
2480 arguments' side effects being evaluated multiple times.
2481 . makes the code easier to debug on some platforms.
2482 However, when using gcc -O0, keep using function-like macros
2483 for a few critical operations, for performance reasons.
2484 This sort of thing isn't needed with gcc -Og, but -Og
2485 is a GCC 4.8 feature and isn't widely-enough available yet.
2486 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2487 Remove enum lsb_bits; no longer needed.
2488 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2489 * buffer.c (Qoverlap):
2491 * fns.c (Qhash_table_p):
2492 Now extern, so lisp.h can use these symbols.
2493 * dispextern.h: Include character.h, for MAX_CHAR etc.
2494 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2495 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2496 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2497 (GLYPH_CODE_P): Move here from lisp.h.
2498 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2499 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2500 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2501 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2502 XUNTAG now returns void *.
2503 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2504 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2505 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2506 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2507 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2508 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2509 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2510 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2511 New macros, renamed from their sans-lisp_h_ counterparts.
2512 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2513 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2514 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2515 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2516 If compiling via GCC without optimization, define these as macros
2517 in addition to inline functions.
2518 To disable this, compile with -DINLINING=0.
2519 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2520 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2521 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2522 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2523 (INTMASK, VALMASK): Now macros, since static values cannot be
2524 accessed from extern inline functions.
2525 (VALMASK): Also a constant, for benefit of old GDB.
2526 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2527 is INTEGERP, which can fold it in.
2528 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2529 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2530 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2531 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2532 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2533 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2534 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2535 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2536 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2537 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2538 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2539 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2540 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2541 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2542 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2543 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2544 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2545 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2546 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2547 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2548 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2549 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2550 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2551 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2552 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2553 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2554 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2555 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2556 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2557 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2558 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2559 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2560 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2562 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2563 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2564 (VALMASK): Define in one place rather than in two, merging the
2565 USE_LSB_TAG parts; this is simpler.
2566 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2567 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2568 Move up, to avoid use before definition.
2569 Also include "globals.h" earlier, for the same reason.
2570 (make_natnum): New function.
2571 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2572 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2573 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2574 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2575 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2576 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2577 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2578 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2579 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2580 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2581 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2582 (Qwindow_configuration_p, Qimage): New forward declarations.
2583 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2584 (STRING_COPYIN): Remove; unused.
2585 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2586 (xcar_addr, xcdr_addr): New functions. All uses changed.
2587 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2588 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2589 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2590 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2591 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2592 (TYPE_RANGED_INTEGERP): Simplify.
2593 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2594 (setlocale, fixup_locale, synchronize_system_messages_locale)
2595 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2596 Now empty functions, not macros.
2597 (functionp): Return bool, not int.
2598 * window.c (Qwindow_configuration_p): Now extern,
2599 so window.h can use it.
2600 * window.h (Qwindowp): Move decl back to lisp.h.
2602 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2604 * xdisp.c (Fline_pixel_height): New function, required for solving
2607 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2609 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2611 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2613 * lread.c (syms_of_lread):
2614 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2616 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2618 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2620 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2622 * fileio.c (expand_file_name): Doc fix.
2624 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2626 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2627 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2628 Wait for self, not for 0. This can't hurt on GNU or similar
2629 system, and may help with Cygwin.
2631 * keyboard.c: Don't use PROP (...) as an lvalue.
2632 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2633 Use set_prop (A, B), not PROP (A) = B.
2635 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2637 * xdisp.c (get_it_property): Use it->window instead of generating
2638 a Lisp object from it->w.
2640 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2642 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2643 get-char-property the window that is being rendered, instead of
2644 the buffer, to support window-specific overlays. (Bug#14575)
2645 (compute_display_string_pos): When W is NULL, use the current
2646 buffer as the object to pass to get-char-property.
2647 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2648 pointer member of the bidi iterator, since no window is pertinent
2651 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2653 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2654 being displayed, and pass it to compute_display_string_pos.
2655 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2656 (bidi_paragraph_init): All callers changed.
2658 * xdisp.c (init_from_display_pos, init_iterator)
2659 (handle_single_display_spec, next_overlay_string)
2660 (get_overlay_strings_1, reseat_1, reseat_to_string)
2661 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2662 Set bidi_it.w member from it->w.
2663 (compute_display_string_pos): Accept additional argument, the
2664 window being displayed, and pass it to Fget_char_property.
2667 * dispextern.h (struct bidi_it): New member w, the window being
2669 (compute_display_string_pos): Adjust prototype.
2671 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2673 * xgselect.c: Remove unneeded include xterm.h.
2675 * process.c (wait_reading_process_output): Check for NS before GLIB.
2676 GLIB may be linked in due to rsvg, but ns_select must be called.
2678 * xgselect.c (xg_select): Remove call to window_system_available
2679 and g_main_context_pending at the top, so Gdk events (i.e. file
2680 notify) are processed when Emacs is started with -nw.
2682 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2684 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2685 (ctagsfiles3): New variable, includes only *.m files.
2686 (TAGS): Use an explicit language name in the regular expressions,
2687 to avoid transformation of '/SOMETHING' by MSYS to
2688 'c:\MSYS\SOMETHING'.
2690 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2692 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2694 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2696 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2697 still need to set the mouse pointer shape and activate help-echo.
2700 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2702 A few porting etc. fixes for the new file monitor code.
2703 See the thread containing
2704 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2705 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2706 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2707 (dir_monitor_callback, Fgfile_rm_watch):
2708 Use assq_no_quit instead of Fassoc, for speed.
2709 (dir_monitor_callback, Fgfile_rm_watch):
2710 eassert that the monitor is a fixnum.
2711 (dir_monitor_callback): No need for CDR_SAFE.
2712 Simplify building of lisp with alternative tails.
2713 (Fgfile_add_watch, Fgfile_rm_watch):
2714 Do not assume glib functions set errno reliably on failure.
2715 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2716 and signal an error otherwise.
2717 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2718 Use Fdelq instead of Fdelete, for speed.
2720 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2722 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2723 don't insist on being invoked on a highlighted tool-bar button.
2724 Avoids losing tool-bar functionality when mouse-highlight is nil.
2725 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2726 Don't highlight when mouse-highlight is nil.
2727 (note_mouse_highlight): When mouse-highlight is nil, don't return
2728 right away; instead, run tool-bar and mode-line highlight
2729 subroutine, clear any existing highlight, and revert the mouse
2730 pointer to its default shape. (Bug#14558)
2732 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2734 * lisp.mk (lisp): Add prog-mode.el.
2736 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2738 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2739 * process.c (dummy_handler): New function.
2740 (lib_child_handler): New static var.
2741 (handle_child_signal): Invoke it.
2742 (catch_child_signal): If a library has set up a signal handler,
2743 save it into lib_child_handler.
2744 (init_process_emacs): If using glib and not on Windows, tickle glib's
2745 child-handling code so that it initializes its private SIGCHLD handler.
2746 * syssignal.h (SA_SIGINFO): Default to 0.
2747 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2748 31; it should no longer be needed now.
2750 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2752 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2754 * gfilenotify.c (globals_of_gfilenotify): New function.
2755 (syms_of_gfilenotify): Move global initialization there.
2757 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2759 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2761 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2762 * keyboard.c (menu_bar_items, tool_bar_items):
2763 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2764 not override local keymaps any more.
2766 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2768 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2770 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2772 * w32console.c (initialize_w32_display): Return the dimensions of
2773 the console window via 2 additional arguments, not via the current
2774 frame. This avoids crashes due to overrunning the bounds of
2775 frame's decode_mode_spec_buffer, which is not resized following
2776 the change of the frame dimensions from the initial 10x10.
2778 * w32term.h (w32_initialize_display_info): Adjust prototype.
2780 * term.c (init_tty): Take dimensions of the frame from the values
2781 returned by initialize_w32_display.
2783 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2784 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2785 (LIBES): Add $(GFILENOTIFY_LIBS).
2787 * w32inevt.c (handle_file_notifications): Add dummy implementation
2788 for !HAVE_W32NOTIFY.
2790 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2792 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2794 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2796 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2798 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2800 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2802 Fix minor problems found by static checking.
2803 * data.c (pure_write_error):
2804 Use xsignal2, not Fsignal, as Fsignal might return.
2805 * eval.c (set_backtrace_debug_on_exit): Now static.
2806 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2807 No longer inline. EXTERN_INLINE is needed only for functions
2808 defined in .h files. Reindent function header as per GNU style.
2809 (backtrace_p, backtrace_top, backtrace_next):
2810 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2811 compiler or linker. Add extern decls to pacify gcc -Wall.
2812 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2814 * frame.c (free_monitors): Define only on platforms that need it.
2815 * nsterm.m (ns_term_init):
2816 * process.c (catch_child_signal):
2817 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2818 defined on all porting targets these days.
2819 * process.c, process.h (catch_child_signal):
2820 Make it extern only if NS_IMPL_GNUSTEP is defined.
2822 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2824 * w32.c (gettimeofday): Make the signature identical to prototype
2825 in nt/inc/sys/time.h.
2827 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2829 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2832 * keyboard.c (safe_run_hooks_error): Improve error message.
2834 * data.c (pure_write_error): Add `object' argument.
2835 * puresize.h (CHECK_IMPURE): Use it.
2837 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2839 * Makefile.in (NOTIFY_OBJ): New variable.
2840 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2842 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2843 Call syms_of_gfilenotify.
2845 * gfilenotify.c: New file.
2847 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2848 and Qfile_w32notify.
2849 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2850 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2852 * lisp.h: Declare syms_of_gfilenotify.
2854 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2856 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2858 Merge the specpdl and backtrace stacks. Make the structure of the
2859 specpdl entries more obvious via a tagged union of structs.
2860 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2861 (enum specbind_tag): New enum.
2862 (struct specbinding): Make it a tagged union of structs.
2863 Add a case for backtrace records.
2864 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2865 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2866 (backtrace_debug_on_exit): New accessors.
2867 (struct backtrace): Remove.
2868 (struct catchtag): Remove backlist field.
2869 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2871 (Flocal_variable_p): Speed up the common case where the binding is
2873 * eval.c (backtrace_list): Remove.
2874 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2875 (set_backtrace_args, set_backtrace_nargs)
2876 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2877 (backtrace_next): New functions.
2878 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2879 (unwind_to_catch, internal_lisp_condition_case)
2880 (internal_condition_case, internal_condition_case_1)
2881 (internal_condition_case_2, internal_condition_case_n): Don't bother
2882 with backtrace_list any more.
2883 (Fsignal): Adjust to new backtrace format.
2884 (grow_specpdl): Move up.
2885 (record_in_backtrace): New function.
2886 (eval_sub, Ffuncall): Use it.
2887 (apply_lambda): Adjust to new backtrace format.
2888 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2890 (specbind): Adjust to new specpdl format. Simplify.
2891 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2892 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2894 (mark_backtrace): Remove.
2895 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2896 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2897 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2899 * profiler.c (record_backtrace): Use get_backtrace.
2900 (handle_profiler_signal): Use backtrace_top_function.
2901 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2904 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2906 * process.h (catch_child_signal): Declare.
2908 * process.c (catch_child_signal): New function.
2909 (init_process_emacs): Call it.
2911 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2912 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2914 (x_set_cursor_type): Remove declaration.
2915 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2916 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2917 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2918 (ns_get_color): Use F suffix on float.
2919 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2920 (ns_get_rgb_color): Remove.
2921 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2922 (note_mouse_movement): x and y are CGFloat.
2923 (ns_draw_fringe_bitmap): Remove unused rowY.
2924 Change #if to COCOA && >= 10_6.
2925 (ns_draw_window_cursor): Remove unused overspill.
2926 (ns_draw_underwave): width and x are EamcsCGFloat.
2927 (ns_draw_box): thickness is CGFloat.
2928 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2929 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2930 if not in main thread.
2931 (ns_get_pending_menu_title, ns_check_menu_open)
2932 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2933 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2934 (sendFromMainThread:): New method.
2935 (changeFont:): size is CGFloat.
2936 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2937 Disable warning about permanent text.
2938 (characterIndexForPoint:): Adjust return type depending on GNUStep
2940 (mouseDown:): delta is CGFloat.
2941 (updateFrameSize): Remove unised variable f.
2942 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2943 Cast float to EmacsCGFloat.
2944 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2945 also to -1 when restoring.
2946 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2947 inside NS_IMPL_COCOA.
2948 (toggleFullScreen:): Put call to toggleFullScreen inside
2949 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2950 (setPosition:portion:whole:): por is CGFloat.
2951 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2952 (mouseDown:): Use CGFloat.
2953 (mouseDragged:): Remove unised variable edge.
2954 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2956 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2958 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2959 when NS_IMPL_GNUSTEP.
2960 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2961 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2962 (EmacsToolbar): Add clearAll. Add tag argument to
2963 addDisplayItemWithImage.
2964 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2966 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2968 * nsmenu.m (ns_update_menubar): Make static.
2969 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2970 (fillWithWidgetValue:): Add cast to SEL for setAction.
2971 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2972 (update_frame_tool_bar): Update code for GNUStep.
2973 (clearAll): New method.
2974 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2975 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2976 Move identifierToItem setObject and activeIdentifiers addObject before
2977 call to insertItemWithItemIdentifier.
2978 (validateVisibleItems): Fix indentation.
2979 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2980 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2981 UtilityWindow to aStyle, remove call to setStyleMask.
2983 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2985 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2986 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2987 Use F suffix on floats.
2988 (ns_char_width): Returns CGFloat.
2989 (ns_ascii_average_width): w is CGFloat instead of float.
2990 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2992 (ns_glyph_metrics): CGFloat instead of float.
2994 * nsfns.m (x_set_foreground_color, x_set_background_color):
2996 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2997 remove unused variables.
2998 (Fns_read_file_name): Keep track if panel is for save.
2999 Use ns_filename_from_panel/ns_directory_from_panel.
3000 (Fns_list_services): delegate only used for COCOA.
3001 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3002 Just return the input if GNUStep.
3003 (x_screen_planes): Remove.
3004 (Fxw_color_values): Use EmacsCGFloat
3005 (Fns_display_monitor_attributes_list): Only get screen number for
3007 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3009 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3010 ns_directory_from_panel.
3012 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3014 * process.c (handle_child_signal): Also use WCONTINUED.
3015 This is so that list-processes doesn't mistakenly list the process
3016 as stopped, when the process has actually been continued and is
3019 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3021 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3022 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3023 not already configured.
3025 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3027 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3029 * Makefile.in (mostlyclean): Remove *.res files.
3031 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3033 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3034 a buffer (bug#8447).
3036 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3038 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3039 display vector, and we backtrack, handle the case that the
3040 previous character position is also displayed from a display
3041 vector or covered by a display string or image. (Bug#14476)
3043 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3045 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3046 (struct MonitorInfo, free_monitors): Remove.
3047 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3048 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3049 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3052 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3053 (struct MonitorInfo, free_monitors): Remove.
3054 (ns_screen_name): Make static.
3055 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3056 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3059 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3060 (struct MonitorInfo): New struct.
3061 (free_monitors, make_monitor_attribute_list): Declare.
3063 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3065 (free_monitors, make_monitor_attribute_list): New functions.
3066 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3069 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3071 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3073 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3075 * keyboard.c: Apply keyboard decoding only to events that come directly
3076 from the tty, not from unread-command-events (bug#14368).
3077 (read_event_from_main_queue): New function, extracted from read_char).
3078 (read_decoded_char): Remove.
3079 (read_decoded_event_from_main_queue): New function to replace it.
3080 (read_char): Use it.
3081 (read_key_sequence): Use read_char rather than read_decoded_char.
3083 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3085 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3087 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3089 2013-05-22 Kenichi Handa <handa@gnu.org>
3091 The following changes are to fix the setting of
3092 buffer-file-coding-system on, for instance, C-x RET c unix RET
3093 _FILE_OF_DOS_EOL_TYPE_ RET.
3095 * coding.h (struct coding_system): New member detected_utf8_chars.
3097 * coding.c (detect_coding_utf_8): Count characters and check EOL
3098 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3100 (setup_coding_system): Do not initialize coding->head_ascii.
3101 (check_ascii): Do not set coding->eol_seen but update it. Do not
3102 call adjust_coding_eol_type here.
3103 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3104 If the eol-type of CODING is already specified, adjust the eol type
3105 of the found coding-system.
3106 (decode_coding_gap): Cancel previous change. Utilize the
3107 character numbers counted by detect_coding_utf_8. Fix detection
3110 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3112 * search.c (looking_at_1): Only set last_thing_searched if the match
3113 changed the match-data (bug#14281).
3115 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3117 * xdisp.c (reseat_at_previous_visible_line_start):
3118 Already declared in dispextern.h, so remove it here.
3119 (move_it_vertically_backward): Likewise.
3121 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3123 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3124 (Fx_display_pixel_width, Fx_display_pixel_height)
3125 (Fx_display_mm_width, Fx_display_mm_height):
3126 Mention `display-monitor-attributes-list' in docstrings.
3128 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3129 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3130 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3131 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3132 (Fx_display_backing_store, Fx_display_visual_class)
3133 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3134 (Fx_display_grayscale_p, Fx_display_pixel_width)
3135 (Fx_display_pixel_height, Fx_display_planes)
3136 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3137 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3138 (Fx_display_mm_width, Fx_display_mm_height)
3139 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3140 height for all physical monitors as in X11.
3142 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3143 Return pixel width or height for all physical monitors as in X11.
3145 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3147 Port --enable-gcc-warnings to clang.
3148 * bytecode.c (exec_byte_code):
3150 Redo diagnostic pragmas to pacify clang, too.
3151 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3152 * editfns.c (Fencode_time):
3153 * fileio.c (file_accessible_directory_p):
3154 * font.c (font_unparse_xlfd):
3155 Use '&"string"[index]' instead of '"string" + (index)'.
3156 * undo.c (user_error): Remove; unused.
3158 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3160 * insdel.c (insert_1_both): Document the arguments, instead of
3161 referring to insert_1, which no longer exists.
3163 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3164 some window, increment windows_or_buffers_changed, so that
3165 *Messages* display in that window is updated. (Bug#14408)
3167 * w32.c: Include epaths.h.
3168 (init_environment): Use cmdproxy.exe without leading directories.
3169 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3171 (gettimeofday): Adjust signature and return value to Posix
3174 * unexw32.c (open_output_file): Delete the existing emacs.exe
3175 before creating it, to break the hard link to the versioned
3178 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3179 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3180 (FIRSTFILE_OBJ): New variables.
3181 (W32_RES): Rename to EMACSRES. All users changed.
3182 (base_obj): Use $(CM_OBJ).
3183 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3184 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3185 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3186 $(W32_RES_LINK) before $(LIBES).
3187 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3189 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3191 * makefile.w32-in (DOC): Use just "DOC".
3193 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3195 * process.c: Export default filters and sentinels to Elisp.
3196 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3198 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3199 (Fset_process_sentinel, Fformat_network_address):
3200 Default to them instead of nil.
3201 (server_accept_connection): Sentinels can't be nil any more.
3202 (read_and_dispose_of_process_output): New function, extracted from
3203 read_process_output.
3204 (read_process_output): Use it; filters can't be nil.
3205 (Finternal_default_process_filter): New function, extracted from
3206 read_process_output.
3207 (exec_sentinel_unwind): Remove function.
3208 (exec_sentinel): Don't zilch sentinel while running.
3209 (status_notify): Sentinels can't be nil.
3210 (Finternal_default_process_sentinel): New function extracted from
3212 (setup_process_coding_systems): Default filter is not nil any more.
3213 (syms_of_process): Export new Elisp functions and initialize
3215 * lisp.h (make_lisp_proc): New function.
3217 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3219 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3221 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3223 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3224 unless we know that the window w is a leaf window.
3225 Another attempt at solving bug#14062.
3227 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3229 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3232 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3234 * image.c (gif_load): Check that subimages fit (Bug#14345).
3236 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3238 * lread.c (skip_dyn_eof): New function.
3239 (read1): Use it to skip the end of a file in response to #@00.
3241 * doc.c (get_doc_string): Slightly relax the sanity checking.
3243 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3245 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3246 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3247 (MonitorInfo): New struct.
3248 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3249 (Fns_display_monitor_attributes_list): New functions.
3250 (display-usable-bounds): Remove.
3251 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3254 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3256 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3257 (GTK_CHECK_VERSION): New macro, if not already defined.
3258 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3259 replaced by GTK_CHECK_VERSION.
3261 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3263 * xterm.h (GTK_PREREQ): New macro.
3264 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3265 to use this macro instead, for consistency and clarity.
3267 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3269 * xdisp.c (row_for_charpos_p): New function, with code of
3270 cursor_row_p, but accepts an additional argument CHARPOS instead
3271 of using a hardcoded PT.
3272 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3273 (row_containing_pos): Call row_for_charpos_p instead of partially
3274 doing the same. Fixes cursor positioning under longlines-mode
3275 when longlines-show-effect includes more than one newline, when
3276 moving the cursor vertically up.
3278 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3280 * makefile.w32-in (ACL_H): New macro.
3281 ($(BLD)/fileio.$(O)): Update dependencies.
3283 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3285 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3286 * Makefile.in (LIB_ACL): New macro.
3287 (LIBACL_LIBS): Remove.
3288 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3289 * fileio.c: Include <acl.h>.
3290 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3291 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3293 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3296 * unexelf.c: Don't assume ElfW (Half) fits in int.
3297 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3298 when dealing with ElfW (Half) values, since they can exceed 2**31
3299 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3300 (entry_address): Omit unused NUM arg. All uses changed.
3302 2013-05-07 Juri Linkov <juri@jurta.org>
3304 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3305 to the string converted from number with `Fnumber_to_string'.
3308 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3310 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3311 This fixes a problem introduced by my previous change.
3313 2013-05-07 Glenn Morris <rgm@gnu.org>
3315 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3317 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3319 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3321 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3323 Static checking by GCC 4.8.0.
3324 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3325 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3326 (x_get_monitor_attributes_fallback)
3327 (x_get_monitor_attributes_xinerama)
3328 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3329 Define only if USE_GTK.
3330 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3331 (x_get_monitor_attributes_fallback): Omit unused locals.
3332 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3333 Use double, not float, to avoid mixed-mode floating point arithmetic.
3335 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3336 Jan Djärv <jan.h.d@swipnet.se>
3338 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3339 (XINERAMA_CFLAGS): New macros.
3340 (ALL_CFLAGS, LIBES): Use them.
3342 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3343 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3344 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3345 (syms_of_xfns): DEFSYM them.
3346 (struct MonitorInfo): New struct.
3347 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3348 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3349 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3350 (x_get_monitor_attributes_xinerama): New functions.
3351 (Fx_display_monitor_attributes_list): New primitive.
3352 (syms_of_xfns): Defsubr it.
3354 * xterm.h (x_display_info): Add Xatom_net_workarea and
3355 Xatom_net_current_desktop.
3357 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3358 and dpyinfo->Xatom_net_current_desktop.
3360 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3362 * xdisp.c (pos_visible_p): Use the special code for finding the
3363 beginning of a display property or overlay for any "replacing"
3364 display property, not just for display strings. This solves
3365 incorrect reporting of position by posn-at-point. (Bug#14241)
3367 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3369 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3370 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3371 Verify that ElfW (Half) fits in int.
3372 (fatal): Use same signature as lisp.h.
3373 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3374 configure and build with -DUNEXELF_DEBUG without worrying about
3375 other modules that use DEBUG.
3376 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3377 possibly-wide integers now uses it instead of plain fprintf.
3378 (entry_address): New function, which avoids problems with 32-bit
3379 overflow on 64-bit hosts.
3380 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3381 (round_up): Don't assume the remainder fits in int.
3382 (find_section): Use bool for boolean. Simplify debug code.
3383 (unexec): Don't assume file sizes fit in int or size_t.
3384 Omit unnecessary trailing newline in 'fatal' format.
3385 Use strerror rather than outputting decimal error number.
3386 Remove unused code when emacs is not defined;
3387 this file relies on Emacs now.
3388 Don't assume e_phnum and e_shnum are positive.
3390 * regex.c: Fix problems when DEBUG is defined.
3391 (extract_number, extract_number_and_incr): Define regardless of
3392 whether DEBUG is defined; that's simpler and makes the code less
3393 likely to go stale in the normal case when DEBUG is not defined.
3394 Return int rather than taking an int * arg. All callers changed.
3395 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3396 Remove, replacing with ...
3397 (DEBUG_PRINT): New macro. All callers changed.
3398 (DEBUG_COMPILES_ARGUMENTS): New macro.
3399 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3400 (print_compiled_pattern, print_double_string) [DEBUG]:
3401 Use prototype rather than old-style definition.
3402 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3403 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3404 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3405 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3406 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3407 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3408 This matters only when DEBUG is defined.
3410 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3412 * xdisp.c (set_iterator_to_next): Set the
3413 ignore_overlay_strings_at_pos_p flag only if we are _really_
3414 iterating over an overlay string, as indicated by the
3415 current.overlay_string_index member. (Bug#14306)
3417 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3419 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3420 to where it is used, to avoid autorelease issues (Bug#14050).
3422 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3424 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3425 * fileio.c (syms_of_fileio): Implement this.
3426 * filelock.c (create_lock_file): If symbolic links don't work, so
3427 we use a regular file as a lock file, do not fsync the lock file;
3430 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3432 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3433 (syms_of_minibuf): Adjust accodingly.
3435 * callint.c (Fcall_interactively): Adjust calls accordingly.
3437 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3439 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3440 w->contents is a buffer before computing everything else.
3441 Use parentheses to disambiguate last part of the condition.
3443 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3444 assertion violations. (Bug#14062)
3446 2013-05-01 David Reitter <david.reitter@gmail.com>
3448 * nsfns.m (ns_tooltip): Initialize.
3450 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3452 * coding.c (decode_coding_gap): Don't remove the character before
3453 a newline unless it's a CR character. (Bug#14287)
3455 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3457 * dispextern.h (struct face): Move enum face_underline_type
3458 earlier so that bitfields can be in the same word.
3460 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3462 * nsfns.m (handlePanelKeys): New function.
3463 (EmacsOpenPanel:performKeyEquivalent:)
3464 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3465 arrows/function/control and copy/paste keys (Bug#14296).
3467 2013-04-27 Juri Linkov <juri@jurta.org>
3469 * callint.c (Fcall_interactively): Call `Qread_number' for
3470 interactive code letter `n' instead of using duplicate code.
3473 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3475 * systime.h (make_timeval): Declare as 'const'.
3477 2013-04-27 Kenichi Handa <handa@gnu.org>
3479 * font.c (font_open_entity): Always open a font of manageable
3482 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3484 Port better to AIX (Bug#14258).
3485 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3488 2013-04-24 Kenichi Handa <handa@gnu.org>
3490 * coding.c (decode_coding_iso_2022): When an invalid escape
3491 sequence is encountered, reset the invocation and designation
3492 status to the safest one.
3494 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3496 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3497 Without this fix, "make distclean" leaves stamp-h1 behind.
3499 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3501 * w32fns.c (w32_fullscreen_rect): New function to compute the
3502 window rectangle for the given fullscreen mode.
3503 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3504 longer tunes the window size. This keeps the window's edges flush
3505 with the screen and allows the taskbar to hide itself in fullboth.
3507 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3508 window decorations and uses the entire screen.
3510 * w32term.h (w32_fullscreen_rect) Add prototype.
3511 (struct w32_output): Replace normal_width, normal_height,
3512 normal_top, and normal_left members with a single normal_placement
3514 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3516 (FRAME_NORMAL_PLACEMENT): New macro.
3518 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3520 * minibuf.c (Ftest_completion): Silence compiler warning.
3522 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3524 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3527 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3530 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3531 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3532 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3533 parentheses where appropriate.
3535 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3537 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3539 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3541 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3542 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3543 Mention in the doc string that setting these variables takes
3544 effect only after a call to set-window-buffer. (Bug#14200)
3546 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3548 * indent.c (Fvertical_motion): Don't consider display strings on
3549 overlay strings as display strings on the buffer position we
3550 started from. This prevents vertical cursor motion from jumping
3551 more than one line when there's an overlay string with a display
3552 property at end of line.
3553 Reported by Karl Chen <Karl.Chen@quarl.org> in
3554 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3556 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3558 * window.c (select_window): `record_buffer' even if window is
3559 already selected (bug#14191).
3561 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3563 * window.c (Fwindow_end): Test more flags, including the buffer's
3564 last_overlay_modified flag, to determine whether the window's
3565 display is really up-to-date. Prevents the function from
3566 returning a stale value. (Bug#14170)
3567 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3570 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3572 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3573 garbaged only if it is not already the top frame on its TTY.
3574 This prevents flickering due to constant redrawing of TTY frames when
3575 there are GUI frames open in the same session. (Bug#13864)
3577 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3579 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3580 of marking the idle timers directly.
3582 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3584 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3587 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3589 * window.c (select_window): Don't record_buffer while the invariant is
3590 temporarily broken (bug#14161).
3592 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3594 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3596 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3598 2013-04-07 Romain Francoise <romain@orebokech.com>
3600 Ignore additional platform-specific ACL errors (Bug#13702).
3601 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3602 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3604 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3606 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3609 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3611 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3612 This bug was introduced by my 2013-02-25 change that simplified
3613 data_start configuration. Without this change, on GNU/Linux
3614 an Emacs configured with --enable-profiling fails immediately
3615 due to a profiler signal.
3616 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3617 with these flags. On platforms where special flags are needed
3618 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3619 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3620 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3622 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3624 Get rid of some platform-specific functions examining window
3625 system and its capabilities. This is a partial rework of the
3627 * lisp.h (have_menus_p): Remove prototype. This function is
3628 replaced with platform-independent window_system_available.
3629 (check_window_system): Move to...
3630 * frame.h (decode_window_system_frame, window_system_available):
3631 ...here, add new prototypes.
3632 * frame.c (window_system_available, decode_window_system_frame):
3634 (check_window_system): Platform-independent now.
3635 * xterm.h (x_in_use): Remove declaration.
3637 * w32term.h (check_x_frame):
3638 * nsterm.h (check_x_frame): Remove prototypes. This function
3639 is replaced with platform-independent decode_window_system_frame.
3640 * msdos.c (have_menus_p): Remove.
3641 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3642 Remove platform-specific functions. Use check_window_system,
3643 decode_window_system_frame and check_ns_display_info where
3644 appropriate. Minor style and comment tweaks.
3645 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3646 (check_x_frame): Likewise.
3647 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3649 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3650 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3651 * xmenu.c, xselect.c: All related users changed.
3653 2013-04-03 Kenichi Handa <handa@gnu.org>
3655 The following changes is to optimize the code for reading UTF-8
3658 * coding.c (check_ascii): Rename from detect_ascii. Return value
3659 changed. Check EOL format. Do not call adjust_coding_eol_type
3661 (check_utf_8): New function.
3662 (adjust_coding_eol_type): Do nothing if already adjusted.
3663 (detect_coding): Compare the return value of check_ascii with
3664 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3665 (decode_coding_gap): Optimize for valid UTF-8.
3667 2013-03-21 Kenichi Handa <handa@gnu.org>
3669 * coding.c (syms_of_coding): Cancel previous change.
3671 * insdel.c (insert_from_gap): Fix previous change.
3673 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3675 Consistently use platform-specific function to detect window system.
3676 * lisp.h (check_window_system): New prototype. This function is
3677 going to replace check_x, check_w32 and check_ns.
3678 (have_menus_p): Mention msdos.c in comment.
3679 * fontset.c (check_window_system_func): Remove. Adjust all users.
3680 * fontset.h (check_window_system_func): Remove prototype.
3681 * nsterm.h (check_ns):
3682 * xterm.h (check_x):
3683 * w32term.h (check_w32): Likewise.
3684 * menu.c (Fx_popup_menu): Use check_window_system.
3685 * msdos.c (check_window_system): Define for MS-DOS.
3686 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3687 * w32fns.c (check_window_system): Likewise for MS-Windows.
3688 * xfns.c (check_window_system): Likewise for X.
3689 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3690 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3692 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3694 Prefer < to > in range checks such as 0 <= i && i < N.
3695 This makes it easier to visualize quantities on a number line.
3696 This patch doesn't apply to all such range checks,
3697 only to the range checks affected by the 2013-03-24 change.
3698 This patch reverts most of the 2013-03-24 change.
3699 * alloc.c (xpalloc, Fgarbage_collect):
3700 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3701 * character.c (string_escape_byte8):
3702 * charset.c (read_hex):
3703 * data.c (cons_to_unsigned):
3704 * dispnew.c (update_frame_1):
3705 * doc.c (Fsubstitute_command_keys):
3706 * doprnt.c (doprnt):
3707 * editfns.c (hi_time, decode_time_components):
3708 * fileio.c (file_offset):
3709 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3710 * font.c (font_intern_prop):
3711 * frame.c (x_set_alpha):
3712 * gtkutil.c (get_utf8_string):
3713 * indent.c (check_display_width):
3714 * keymap.c (Fkey_description):
3715 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3717 * minibuf.c (read_minibuf_noninteractive):
3718 * process.c (wait_reading_process_output):
3719 * search.c (Freplace_match):
3720 * window.c (get_phys_cursor_glyph):
3721 * xdisp.c (redisplay_internal):
3722 * xsmfns.c (smc_save_yourself_CB):
3723 Prefer < to > for range checks.
3724 * dispnew.c (sit_for): Don't mishandle NaNs.
3725 This fixes a bug introduced in the 2013-03-24 change.
3726 * editfns.c (decode_time_components): Don't hoist comparison.
3727 This fixes another bug introduced in the 2013-03-24 change.
3729 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3731 * frame.h (struct frame): Drop scroll_bottom_vpos
3732 member becaue all real users are dead long ago.
3733 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3734 * xdisp.c (redisplay_internal): Adjust user.
3736 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3738 * nsmenu.m (showAtX:Y:for:): setLevel to
3739 NSPopUpMenuWindowLevel (Bug#13998).
3741 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3743 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3744 (ns_check_pending_open_menu): Declare.
3746 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3747 (x_activate_menubar): Update the menu with title that matches
3748 ns_get_pending_menu_title, and call
3749 ns_check_pending_openmenu (Bug#12698).
3750 (menuWillOpen:): New method.
3751 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3753 * nsterm.m (menu_will_open_state, menu_mouse_point)
3754 (menu_pending_title): New varaibles.
3755 (ns_get_pending_menu_title, ns_check_menu_open)
3756 (ns_check_pending_open_menu): New functions.
3758 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3760 * indent.c (current_column_bol_cache): Remove leftover which is not
3761 used in Fmove_to_column any more.
3762 (current_column, scan_for_column): Adjust users.
3763 * keyboard.c (last_point_position_buffer, last_point_position_window):
3764 Remove leftovers which are not used for recording undo any more.
3765 (command_loop_1, syms_of_keyboard): Adjust users.
3766 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3767 redisplay_window any more.
3768 (move_it_to): Adjust user.
3770 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3772 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3773 Update dependencies.
3775 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3777 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3778 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3781 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3783 * window.h (struct window): Replace hchild, vchild and buffer slots
3784 with the only contents slot. This is possible because each valid
3785 window may have either the child window (in vertical or horizontal
3786 combination) or buffer to display (for the leaf window). Using that,
3787 a lof of operations to traverse and/or change window hierarchies may
3788 be simplified. New member horizontal is used to distinguish between
3789 horizontal and vertical combinations of internal windows.
3790 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3791 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3792 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3793 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3794 Use contents slot, not buffer, where appropriate.
3795 (wset_combination): New function.
3796 (wset_buffer): Add eassert.
3797 (Fframe_first_window): Simplify the loop reaching first window.
3798 (Fwindow_buffer): Use WINDOW_LEAF_P.
3799 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3800 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3801 (unshow_buffer): Convert initial debugging check to eassert.
3802 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3803 (make_parent_window, window_resize_check, window_resize_apply)
3804 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3805 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3806 Adjust to match struct window changes.
3807 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3808 (mark_window_cursors_off, count_windows, get_leaf_windows)
3809 (foreach_window_1): Simplify the loop.
3810 * alloc.c (mark_object): Do not check for the leaf window because
3811 internal windows has no glyph matrices anyway.
3812 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3813 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3814 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3815 (build_frame_matrix_from_window_tree, mirror_make_current)
3816 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3817 (update_window_tree, set_window_update_flags): Simplify the loop.
3818 (sync_window_with_frame_matrix_rows): Enforce live window.
3819 Use contents slot, not buffer, where appropriate.
3820 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3821 and WINDOW_HORIZONTAL_COMBINATION_P.
3822 (make_frame_visible_1): Simplify the loop.
3823 Use contents slot, not buffer, where appropriate.
3824 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3825 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3826 (expose_window_tree): Likewise.
3827 Use contents slot, not buffer, where appropriate.
3828 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3829 to avoid deleted windows. Use contents slot instead of buffer.
3830 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3831 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3832 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3833 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3835 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3837 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3838 identify the reasons for assertion violations in bug#14062 and
3840 (Fx_show_tip): Fix compilation error under
3841 "--enable-check-lisp-object-type". (Bug#14073)
3843 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3844 Reported by <rzl24ozi@gmail.com>.
3846 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3848 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3850 (unwind_with_echo_area_buffer): ...to restore it here.
3851 This is needed to ensure that...
3852 (redisplay_window): ...both window markers are valid here,
3853 which is verified by eassert.
3854 * editfns.c (save_excursion_save): Do not assume that
3855 selected_window always displays the buffer.
3856 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3859 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3861 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3864 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3866 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3868 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3870 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3871 since MinGW's w32api headers do. This avoids compiler warnings.
3873 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3876 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3878 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3880 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3882 * gtkutil.c (style_changed_cb): Check if frame is live and an
3883 X frame (Bug#14038).
3885 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3887 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3888 Define only for _WIN32_WINNT less than 0x0500.
3889 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3891 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3892 see its own definitions of 'struct timeval' and 'struct timezone'.
3894 Fix incompatibilities between MinGW.org and MinGW64 headers.
3895 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3897 * w32.c (REPARSE_DATA_BUFFER): Guard with
3898 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3900 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3902 * xterm.c: Include X11/XKBlib.h
3903 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3905 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3907 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3909 * blockinput.h (input_blocked_p): Likewise.
3910 * bytecode.c (exec_byte_code): Likewise.
3911 * callproc.c (call_process_kill, call_process_cleanup)
3912 (Fcall_process): Likewise.
3913 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3914 (Fccl_execute_on_string): Likewise.
3915 * character.c (string_escape_byte8): Likewise.
3916 * charset.c (read_hex): Likewise.
3917 * cm.c (calccost): Likewise.
3918 * data.c (cons_to_unsigned): Likewise.
3919 * dired.c (directory_files_internal, file_name_completion):
3921 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3922 (sit_for): Likewise.
3923 * doc.c (Fsubstitute_command_keys): Likewise.
3924 * doprnt.c (doprnt): Likewise.
3925 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3926 * emacsgtkfixed.c: Likewise.
3927 * fileio.c (file_offset, Fwrite_region): Likewise.
3928 * floatfns.c (Fexpt, fmod_float): Likewise.
3929 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3931 * font.c (font_intern_prop): Likewise.
3932 * frame.c (x_set_alpha): Likewise.
3933 * gtkutil.c (get_utf8_string): Likewise.
3934 * indent.c (check_display_width): Likewise.
3935 * intervals.c (create_root_interval, rotate_right, rotate_left)
3936 (split_interval_right, split_interval_left)
3937 (adjust_intervals_for_insertion, delete_node)
3938 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3939 (merge_interval_right, merge_interval_left, copy_intervals)
3940 (set_intervals_multibyte_1): Likewise.
3941 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3942 * keymap.c (Fkey_description): Likewise.
3943 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3944 * lread.c (openp, read_integer, read1, string_to_number):
3946 * menu.c (ensure_menu_items): Likewise.
3947 * minibuf.c (read_minibuf_noninteractive): Likewise.
3948 * print.c (printchar, strout): Likewise.
3949 * process.c (create_process, Faccept_process_output)
3950 (wait_reading_process_output, read_process_output, send_process)
3951 (wait_reading_process_output): Likewise.
3952 * profiler.c (make_log, handle_profiler_signal): Likewise.
3953 * regex.c (re_exec): Likewise.
3954 * regex.h: Likewise.
3955 * search.c (looking_at_1, Freplace_match): Likewise.
3956 * sysdep.c (get_child_status, procfs_ttyname)
3957 (procfs_get_total_memory): Likewise.
3958 * systime.h (EMACS_TIME_VALID_P): Likewise.
3959 * term.c (dissociate_if_controlling_tty): Likewise.
3960 * window.c (get_phys_cursor_glyph): Likewise.
3961 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3962 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3964 * xfns.c (Fx_window_property): Likewise.
3965 * xmenu.c (set_frame_menubar): Likewise.
3966 * xselect.c (x_get_window_property, x_handle_dnd_message):
3968 * xsmfns.c (smc_save_yourself_CB): Likewise.
3969 * xterm.c (x_scroll_bar_set_handle): Likewise.
3971 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3973 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3974 to be optional or nil. Adjust comment and convert it to docstring.
3975 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3976 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3978 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3980 Static checking by GCC 4.8-20130319.
3981 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3982 * process.c (Fset_process_datagram_address)
3983 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3984 * xdisp.c (get_char_face_and_encoding):
3985 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3986 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3987 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3989 2013-03-24 Ken Brown <kbrown@cornell.edu>
3991 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3992 fix compilation on 64-bit Cygwin, where underscores are not
3993 automatically prepended.
3995 * w32term.c (w32_initialize): Silence compiler warning.
3997 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3999 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4000 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4001 variables, to save and restore frame dimensions.
4002 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4003 after returning from a 'fullscreen' configuration.
4004 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4005 to avoid races between the main thread and the input thread.
4007 * w32term.h (struct w32_output): New members normal_width,
4008 normal_height, normal_top, normal_left, and prev_fsmode.
4009 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4010 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4013 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4014 'fullscreen' parameter. Always record previous width and height
4015 of the frame, except when switching out of maximized modes, so
4016 that they could be restored correctly, instead of resetting to the
4017 default frame dimensions. Send SC_RESTORE command to the frame,
4018 unless we are going to send SC_MAXIMIZE, to restore the frame
4019 resize hints in the mouse pointer shown by the window manager.
4022 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4024 * lisp.h (get_frame_param): Adjust conditions for prototype
4027 2013-03-22 Ken Brown <kbrown@cornell.edu>
4029 * unexcw.c: Drop unneeded inclusion of w32common.h.
4030 (report_sheap_usage): Declare.
4031 (read_exe_header): Add magic numbers for x86_64.
4032 (fixup_executable): Fix printf format specifier for unsigned long
4035 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4037 * frame.h (struct frame): Put menu_bar_window under #ifdef
4038 because this member is not needed when X toolkit is in use.
4039 (fset_menu_bar_window):
4040 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4041 (free_glyphs, update_frame):
4042 * xdisp.c (expose_frame): Likewise.
4043 (display_menu_bar): Likewise. Remove redundant eassert.
4044 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4047 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4049 Use functions and constants to manipulate Lisp_Save_Value objects.
4050 This replaces code that used macros and strings and token-pasting.
4051 The change makes the C source a bit easier to follow,
4052 and shrinks the Emacs executable a bit.
4053 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4054 (make_save_value): Change 1st arg from string to enum. All callers
4057 (mark_object): Use if, not #if, for GC_MARK_STACK.
4058 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4059 (XSAVE_OBJECT): Now functions, not macros.
4060 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4061 the constant was never used.
4062 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4063 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4064 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4065 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4067 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4068 type3 with a single member save_type. All uses changed.
4069 (save_type, set_save_pointer, set_save_integer): New functions.
4070 * print.c (PRINTX): Remove.
4072 * alloc.c: Remove redundant static declarations.
4074 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4076 * window.h (struct window): Convert left_col, top_line, total_lines
4077 and total_cols from Lisp_Objects to integers. Adjust comments.
4078 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4080 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4081 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4082 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4083 Adjust users where appropriate.
4085 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4087 * frame.h (struct frame): Drop resx and resy because the same data is
4088 available from window system-specific output context. Adjust users.
4089 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4090 New functions to provide defaults when no window system available.
4091 (FRAME_RES_X, FRAME_RES_Y): New macros.
4092 (NUMVAL): Move from xdisp.c.
4093 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4094 (Ffont_face_attributes, Fopen_font):
4095 * image.c (gs_load):
4096 * w32font.c (fill_in_logfont):
4097 * xdisp.c (calc_pixel_width_or_height):
4098 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4099 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4101 2013-03-20 Kenichi Handa <handa@gnu.org>
4103 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4104 to 1 (temporary workaround until a bug related to ASCII
4105 optimization is fixed).
4107 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4109 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4110 Signal error if window is not internal. Adjust docstring.
4111 (delete_all_child_windows): Use combination_limit to save the buffer.
4112 (Fset_window_configuration): Adjust accordingly.
4113 * print.c (syms_of_print): Initialize debugging output not here...
4114 (init_print_once): ...but in a new function here.
4115 * lisp.h (init_print_once): Add prototype.
4116 * emacs.c (main): Add call to init_print_once. Adjust comments.
4118 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4120 * window.c (window_resize_check, window_resize_apply)
4121 (window_from_coordinates, recombine_windows, set_window_buffer)
4122 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4123 (Fsplit_window_internal, Fdelete_window_internal)
4124 (freeze_window_starts): Use bool for booleans.
4125 * window.h (window_frame_coordinates, resize_frame_windows)
4126 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4128 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4130 * dispnew.c (bitch_at_user): Use `user-error'.
4132 2013-03-17 Ken Brown <kbrown@cornell.edu>
4134 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4135 as return type of image_background. (Bug#13981)
4136 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4138 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4140 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4141 (ns_select): Don't return with result uninitialized.
4143 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4146 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4148 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4149 directories. If filename is nil, get directory name (Bug#13932).
4150 Use getFilename and getDirectory.
4151 (getFilename, getDirectory): New methods for EmacsSavePanel and
4153 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4155 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4157 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4159 2013-03-15 Kenichi Handa <handa@gnu.org>
4161 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4162 (adjust_after_replace): Make it back to static. Delete the third
4163 arg text_at_gap_tail. Cancel the code for handling it.
4165 * coding.h (struct coding_system): New member eol_seen.
4167 * coding.c (detect_ascii): New function.
4168 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4169 when the source bytes are actually scanned. On detecting for
4170 coding_category_utf_8_auto, call detect_ascii instead of scanning
4171 source bytes directly.
4172 (produce_chars): Call insert_from_gap with the new arg 0.
4173 (encode_coding): Likewise.
4174 (decode_coding_gap): Control ASCII optimization by the variable
4175 disable_ascii_optimization instead of #ifndef .. #endif.
4176 Deccode EOL format according to coding->eol_seen.
4177 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4180 * lisp.h (adjust_after_replace): Cancel externing it.
4181 (insert_from_gap): Adjust prototype.
4183 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4185 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4186 FULLSCREEN_MAXIMIZED. (Bug#13935)
4188 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4190 * region-cache.c (find_cache_boundary, move_cache_gap)
4191 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4192 Simplify debugging check and convert to eassert. Adjust comment.
4193 (pp_cache): Put under ENABLE_CHECKING.
4195 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4197 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4198 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4200 (w32fullscreen_hook): If the frame is visible, reset
4201 f->want_fullscreen flag after changing the frame size. If the
4202 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4205 2013-03-13 Daniel Colascione <dancol@dancol.org>
4207 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4208 too so that these builds can use Cygwin's file conversion
4209 functions. (We've been building and linking cygw32.o all along
4210 and just not using it.)
4212 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4214 File synchronization fixes (Bug#13944).
4215 * Makefile.in (LIB_FDATASYNC): New macro.
4217 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4218 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4219 Don't worry about HAVE_FSYNC, since a substitute fsync is
4220 available if the system lacks one.
4221 (Fwrite_regin): Retry fsync if interrupted.
4223 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4225 * w32term.c (w32_read_socket): If the Emacs frame is being
4226 activated, call w32fullscreen_hook, to make sure the new frame
4227 dimensions are in effect. (Bug#13937)
4229 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4231 * xdisp.c (init_iterator): Simplify because both character and byte
4232 positions are either specified or -1. Add eassert. Adjust comment.
4233 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4234 character and byte positions can be obtained from marker.
4236 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4238 Static checking by Sun C 5.12.
4239 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4240 * bytecode.c (exec_byte_code):
4241 * dispnew.c (init_display):
4243 * fileio.c (Fsubstitute_in_file_name):
4244 * keyboard.c (Fevent_convert_list):
4245 * keymap.c (Fsingle_key_description):
4246 * term.c (maybe_fatal, fatal):
4247 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4248 * xsmfns.c (Fhandle_save_session):
4249 Omit unreachable code.
4250 * keymap.c (map_keymap_char_table_item): Cast void * to
4251 a function pointer type; the C Standard requires this.
4253 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4254 Include <sys/param.h> unconditionally, as that works elsewhere and
4255 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4256 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4259 See ChangeLog.12 for earlier changes.
4265 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4267 This file is part of GNU Emacs.
4269 GNU Emacs is free software: you can redistribute it and/or modify
4270 it under the terms of the GNU General Public License as published by
4271 the Free Software Foundation, either version 3 of the License, or
4272 (at your option) any later version.
4274 GNU Emacs is distributed in the hope that it will be useful,
4275 but WITHOUT ANY WARRANTY; without even the implied warranty of
4276 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4277 GNU General Public License for more details.
4279 You should have received a copy of the GNU General Public License
4280 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.