1 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3 * decompress.c (unwind_decompress): Always restore point.
5 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7 * xdisp.c (cursor_type_changed): Now static.
9 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10 Use changed. This avoids the need to call xmalloc and for the
11 caller to call xfree, and avoids memory leaks in some situations.
13 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
15 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
16 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
17 (redisplay_window): If window_end_valid is cleared due to non-zero
18 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
19 so do not call to try_cursor_movement for that window.
21 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
23 * window.h (struct window): Convert window_end_pos and
24 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
25 (wset_window_end_pos, wset_window_end_vpos): Remove.
26 * dispnew.c (adjust_glyph_matrix):
27 * window.c (Fwindow_end, replace_window, set_window_buffer)
29 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
30 (set_vertical_scroll_bar, redisplay_window, try_window)
31 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
32 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
33 (note_mouse_highlight): Adjust users.
34 (try_cursor_movement): Likewise. Convert old precondition to eassert.
37 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
39 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
40 * image.c (imagemagick_filename_hint): Use `const char *' and
41 prefer SSDATA to SDATA to avoid warnings.
43 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
45 Cleanup window fringes, margins and scroll bars adjustments.
46 * window.c (set_window_fringes, set_window_margins)
47 (set_window_scroll_bars, apply_window_adjustment): New functions.
48 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
49 (Fset_window_scroll_bars): Use them.
51 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
53 * window.h (struct window): Convert scroll_bar_width
54 from Lisp_Object to integer. Adjust comment.
55 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
57 * window.c (wset_scroll_bar_width): Remove.
58 (make_window): Initialize scroll_bar_width.
59 (Fsplit_window_internal): Use direct assignment.
60 (Fset_window_configuration, save_window_save):
61 Convert Lisp_Object to integer and back where appropriate.
62 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
63 bar was actually changed, and mention this in docstring.
65 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
67 * decompress.c: Minor simplifications.
68 (Fzlib_decompress_region): Don't bother verifying
69 that avail_out <= UINT_MAX, as that was confusing.
70 Mention the restriction in a comment instead.
71 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
73 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
75 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
76 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
78 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
80 * image.c (imagemagick_filename_hint): Check for errors in the
83 2013-08-13 Eli Zaretskii <eliz@gnu.org>
85 * window.c (Fwindow_margins): Return nil when there's no marginal
86 area, as per the documented API.
88 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
89 Fmake_vector, as scroll bar's struct members are not all Lisp
90 objects now. This avoids crashes in GC.
92 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
93 bool, so its address could be taken.
95 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
97 * image.c (imagemagick_filename_hint): New function to possibly
98 apply `image-content-type-suffixes'.
99 (imagemagick_load_image): Use it.
101 2013-08-13 Eli Zaretskii <eliz@gnu.org>
103 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
104 if loading zlib failed.
106 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
108 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
109 2013-08-13 checkin below. Change bool to BOOL, rule is:
110 All Obj-C code uses BOOL, except for interfaces callable from C.
112 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
114 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
116 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
117 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
118 bool instead of BOOL.
119 * w32term.h (struct scroll_bar): Convert fringe_extended_p
120 from Lisp_Object to bitfield. Adjust comment.
121 * w32term.c (x_scroll_bar_create): Adjust user.
122 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
123 * xterm.c (XTset_vertical_scroll_bar): Likewise.
124 Use bool for boolean.
125 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
126 to `unsigned int' when defining a bitfield.
128 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
130 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
132 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
134 * window.h (struct window): Convert left_margin_cols and
135 right_margin_cols from Lisp_Objects to integers. Adjust comment.
136 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
137 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
139 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
141 (showing_window_margins_p, update_window_line, update_frame_1):
142 * fringe.c (draw_fringe_bitmap_1):
143 * xdisp.c (window_box_width): Adjust users.
144 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
145 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
146 Use direct assignment.
147 (Fset_window_configuration, save_window_save, Fwindow_margins):
148 Convert Lisp_Object to integer and back where appropriate.
149 (Fset_window_margins): Adjust user. Return t if any margin
150 was actually changed, and mention this in docstring.
152 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
154 * syntax.c (forward_word):
155 * cmds.c (forward_char, backward_char): Mention the optional argument.
157 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
159 * window.h (struct window): Convert left_fringe_width
160 and right_fringe_width from Lisp_Objects to integers.
162 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
163 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
164 * window.c (wset_left_fringe_width, wset_right_fringe_width):
166 (make_window): Initialize new integer fields to -1.
167 (Fsplit_window_internal): Use direct assignment.
168 (Fset_window_configuration, save_window_save): Convert
169 Lisp_Object to integer and back where appropriate.
170 (Fset_window_fringes): Adjust user. Return t if any fringe
171 was actually changed, and mention this in docstring.
173 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
175 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
176 * nsfns.m (x_set_cursor_type):
177 * w32fns.c (x_set_cursor_type):
178 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
179 * xdisp.c (set_frame_cursor_types): ...but in common code.
181 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
183 * font.c (clear_font_cache): New function, stripped from...
184 (Fclear_font_cache): ...here, which now uses the function
185 above. Adjust comment.
186 * font.h (clear_font_cache): Add prototype.
187 * xfaces.c (clear_face_cache): Use clear_font_cache.
189 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
191 * window.c (Fset_window_start): Compare `w', not `window' because
192 `w' might not be equal to `window' after call to decode_live_window.
194 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
196 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
197 This fixes a problem introduced by the Bug#15035 patch
198 when using GPG. Reported by Herbert J. Skuhra.
200 2013-08-12 Eli Zaretskii <eliz@gnu.org>
202 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
203 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
206 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
208 * decompress.c (Fzlib_decompress_region): Support zlib
209 decompression, too, and rename.
211 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
213 Minor zlib configuration tweaks.
214 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
215 Don't assume presence of fn_inflateInit2_ zlib internal function.
217 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
219 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
220 include the zlib prefix.
222 2013-08-12 Eli Zaretskii <eliz@gnu.org>
224 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
225 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
226 define static variables that are pointers to zlib functions to be
228 (init_zlib_functions) [WINDOWSNT]: New function.
229 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
231 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
232 macros instead of invoking the zlib functions directly.
233 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
236 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
238 Avoid looping over all frame windows to freeze and unfreeze.
239 * window.h (struct window): Drop frozen_window_start_p.
240 (freeze_window_starts): Drop prototype.
241 * frame.h (struct frame): New frozen_window_starts flag.
242 (FRAME_WINDOWS_FROZEN): New macro.
243 * window.c (freeze_window_start, freeze_window_starts):
245 (select_window, replace_window): Adjust users.
246 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
247 (window_frozen_p): New function.
248 (redisplay_window): Use it.
250 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
252 Fix some fd issues when running subprocesses (Bug#15035).
253 Fix bugs that can leak files or file descriptors on errors.
254 Don't unlink open temp files, as that's hard for users to diagnose
255 when things go awry (e.g., temp disk exhausted).
256 Don't bother to lock temp files. Check for invalid recursion.
257 * callproc.c (synch_process_fd): Remove. All uses removed.
258 (synch_process_tempfile): New var or macro.
259 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
261 (record_kill_process): New arg, the temp name. All callers changed.
262 (delete_temp_file): Now just a simple wrapper around unlink.
263 (call_process_kill): New arg, the call_process_fd array.
264 Close them all. Clear synch_process_pid. Remove the temp file,
265 or arrange for it to be removed.
266 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
267 that's been moved to synch_process_tempfile. Caller changed.
268 Do not remove the tempfile; that's now call_process_kill's
270 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
271 call_process_kill; the caller now does that.
272 (call_process_cleanup): Do not close the process fd; that's now
273 call_process_kill's responsibility.
274 (Fcall_process): Implement via new function call_process, which
275 has most of the old body of Fcall_process, but with a different API.
276 (call_process): New function that does not open or close filefd if
277 it is nonnegative. Record which fds need to be closed, and let
278 call_process_kill close (and remove the tempfile, on MSDOS) on error.
279 Signal an error if invoked recursively (could be done via a hook).
280 Simplify creation of the tempfile in the MSDOS case.
281 Don't create the output file until after checking for the executable.
282 Report any failure to open /dev/null.
283 Don't open /dev/null for writing twice; once is enough.
284 Don't create pipe if all output is being discarded or sent to file.
285 Don't worry about setting up the coding system or reading from the
286 pipe if all output is being discarded.
287 Hoist fd_error local into top level, to lessen block nesting.
288 Don't record deleted pid here; now done by Fcall_process_region.
289 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
290 and note its success in synch_process_tempfile.
291 Do not leak resources when child_setup fails.
292 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
293 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
294 (create_temp_file): Now returns open fd, with an additional
295 Lisp_Object * argument to return the name. All callers changed.
296 Do not close the file; rewind it instead, and leave it open for
297 the caller. Do not lock the temp file. Unwind-protect the file
298 and the file-descriptor.
299 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
300 If an asynchrounous process, record it here, not in call_process.
301 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
302 * eval.c (set_unwind_protect): New function.
303 * fileio.c (write_region): New function, generalized from the
304 old Fwrite_region. Do not lock temp files.
305 (Fwrite_region): Use it.
306 * lisp.h (set_unwind_protect, write_region): New decls.
307 * process.c: Include <verify.h>.
308 (make_process): Mark fds as initially closed.
309 (deleted_pid_list): Now a list of pid-filename pairs.
311 (close_process_fd): New function.
312 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
313 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
314 New constants. Verify that their number matches PROCESS_OPEN_FDS.
315 (create_process, create_pty, Fmake_serial_process)
316 (server_accept_connection): Record which fds need to be closed,
317 and let deactivate_process close them.
318 (Fmake_network_process): Do not discard the unwind-protect
319 until it's safe to do so.
320 (deactivate_process): Close the fds opened by create_process etc.
321 (Fprocess_send_eof): Adjust to new way of recording open fds.
322 Report an error if /dev/null can't be opened, instead of aborting.
323 * process.h (PROCESS_OPEN_FDS): New constant.
324 (struct Lisp_Process): New member open_fds.
325 (record_kill_process, record_deleted_pid): Adjust signatures.
326 (record_deleted_pid): Move decl here ...
327 * syswait.h (record_deleted_pid): ... from here.
329 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
331 * decompress.c: Fix bugs with large buffers and weird inputs.
332 Tune a bit. Reindent as per usual Emacs style.
333 (BUFFER_SIZE): Remove.
334 (Fdecompress_gzipped_region): Do not mishandle input buffers with
335 more than UINT_MAX bytes. Decompress into the gap instead of into
336 an auto buffer, as this should avoid copying. Return nil if
337 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
338 set immediate_quit; we shouldn't trust zlib code that much.
340 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
342 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
343 errors, and really move the gap to where we want it.
345 * lisp.h: Include decompress.c support.
347 * emacs.c (main): Include decompress.c support.
349 * Makefile.in: Include -lz if present.
351 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
353 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
354 (initWithTitle:): Initialize frame to 0.
355 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
356 (fillWithWidgetValue:frame:): Renamed from
357 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
359 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
360 fillWithWidgetValue:frame:
362 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
363 remove memory leak warnings.
365 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
366 (ns_check_menu_open): Handle menu == nil. Remove assignment to
369 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
370 (x_activate_menubar): Update the whole menu.
371 (trackingNotification:): Call ns_check_menu_open if tracking ends.
372 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
373 current event is not NSSystemDefined (Bug#15001).
374 Call ns_check_menu_open only if trackingMenu is 2.
375 (menuDidClose:): New method, decrease trackingMenu.
376 (fillWithWidgetValue:setDelegate:): New method.
377 (fillWithWidgetValue:): Call the above.
379 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
381 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
383 Omit some unnecessary casts.
384 Many of these go back to the old pre-C89 days, when they may have
385 been needed, but we've been assuming C89 or later for a while now.
386 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
387 (live_float_p, live_misc_p, live_vector_p):
388 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
389 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
391 * callint.c (Fcall_interactively):
392 * doc.c (Fsubstitute_command_keys):
393 * filelock.c (get_boot_time):
394 * frame.c (xrdb_get_resource):
395 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
396 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
397 (xg_get_file_name_from_selector, menuitem_destroy_callback)
398 (menuitem_highlight_callback, menu_destroy_callback)
399 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
400 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
401 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
402 (xg_tool_bar_help_callback, tb_size_cb):
403 * image.c (xpm_alloc_color, png_read_from_memory)
404 (png_read_from_file, png_load_body, our_memory_skip_input_data)
405 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
407 * keymap.c (describe_map):
408 * nsfns.m (Fns_display_monitor_attributes_list):
409 * nsmenu.m (process_dialog:):
410 * nsterm.m (hold_event):
411 * process.c (wait_reading_process_output):
412 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
413 * scroll.c (do_direct_scrolling, scrolling_1):
414 * termcap.c (tgetent):
415 * window.c (check_window_containing, add_window_to_list)
416 (freeze_window_starts):
417 * xdisp.c (compare_overlay_entries, vmessage):
418 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
419 (x_get_monitor_attributes_xrandr)
420 (Fx_display_monitor_attributes_list, x_display_info_for_name)
421 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
422 * xfont.c (xfont_match, xfont_open):
423 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
424 (menubar_selection_callback, menu_position_func)
425 (popup_selection_callback, create_and_show_popup_menu)
426 (dialog_selection_callback, create_and_show_dialog):
427 * xrdb.c (x_get_string_resource):
429 * xsmfns.c (x_session_check_input):
430 * xterm.c (x_draw_glyphless_glyph_string_foreground)
431 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
432 (xaw_jump_callback, xaw_scroll_callback):
433 Omit unnecessary casts.
435 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
437 Minor string-length refactoring.
438 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
439 * frame.c (make_monitor_attribute_list):
440 Prefer build_string to strlen + make_string.
442 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
444 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
445 don't check minor_code (Bug#14417).
447 2013-08-09 Eli Zaretskii <eliz@gnu.org>
449 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
450 vertical positions instead. This avoids calling MATRIX_ROW with
451 row numbers that are possibly beyond valid limits. (Bug#15064)
453 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
455 Use xstrdup and build_unibyte_string where applicable.
456 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
458 * xrdb.c (x_get_customization_string):
459 * xterm.c (xim_initialize):
460 * w32fns.c (w32_window): Use xstrdup.
461 (w32_display_monitor_attributes_list):
462 * emacs.c (init_cmdargs):
463 * keyboard.c (PUSH_C_STR):
464 * nsfont.m (nsfont_open):
465 * sysdep.c (system_process_attributes):
466 * w32.c (system_process_attributes):
467 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
469 2013-08-09 Eli Zaretskii <eliz@gnu.org>
471 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
472 variables of these types so that GDB would know about them, as aid
473 for debugging fatal exceptions. (Bug#15024) See also
474 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
477 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
479 * nsterm.m (ns_update_begin): Don't change clip path if it would be
480 larger than the NSWindow (Bug#14934).
482 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
484 Redesign redisplay interface to drop global variable updated_window.
485 Always pass currently updated window as a parameter to update routines.
486 * dispextern.h (updated_window): Remove declaration.
487 (struct redisplay_interface): Pass window parameter to
488 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
489 and after_update_window_hook.
490 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
492 * dispnew.c (updated_window): Remove.
493 (redraw_overlapped_rows, update_marginal_area, update_text_area)
494 (update_window_line): Adjust to match redisplay interface changes.
495 * nsterm.m (ns_update_window_begin, ns_update_window_end)
496 (ns_scroll_run, ns_after_update_window_line):
497 * w32term.c (x_update_window_begin, x_update_window_end)
498 (x_after_update_window_line, x_scroll_run):
499 * xterm.c (x_update_window_begin, x_update_window_end)
500 (x_after_update_window_line, x_scroll_run):
501 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
502 Likewise. Adjust comments where appropriate.
503 (x_cursor_to): Simplify because this is always called during window
504 update (but install debugging check anyway).
505 (expose_window): Check must_be_updated_p flag to see whether this
506 function is called during window update.
508 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
510 Do not reset window modification event counters excessively.
511 These leftovers and poor man's tricky methods to catch extra
512 redisplay's attention are no longer needed.
513 * frame.c (set_menu_bar_lines_1):
514 * minibuf.c (read_minibuf_unwind):
515 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
516 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
517 (window_scroll_line_based, Fset_window_configuration):
518 * xdisp.c (redisplay_window): Do not reset last_modified and
519 last_overlay_modified counters.
521 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
523 * xselect.c (x_send_client_event): Set send_event and serial, memset
524 data.l as it might be bigger than data.b. Use 24 bit mask to
525 XSendEvent (Bug#15034).
527 2013-08-07 Eli Zaretskii <eliz@gnu.org>
529 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
530 for TTY frames that are not the top frame on their console.
533 2013-08-07 Martin Rudalics <rudalics@gmx.at>
535 * w32term.c (w32fullscreen_hook): Really maximize frame when
536 asked for (Bug#14841).
538 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
540 Prefer selected_window to Fselected_window, likewise for frames.
541 * buffer.c (Fbuffer_swap_text):
542 * data.c (Fvariable_binding_locus):
543 * window.c (run_window_configuration_change_hook): Adjust users.
544 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
545 Use decode_live_frame.
547 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
549 Be more careful if selected window shows the buffer other than current,
550 use window_outdated only if this is not so. This change should also
551 address some weird issues discussed in Bug#13012.
552 * window.h (window_outdated): New prototype.
553 * window.c (window_outdated): Now here. Convert from static and
554 always assume window's buffer.
555 (Fwindow_end, Fwindow_line_height): Use it.
556 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
557 and always assume window's buffer.
558 (redisplay_window): Adjust user.
559 (redisplay_internal): Call to reconsider_clip_changes once and
560 check whether mode line should be updated only if selected window
561 shows current buffer.
562 (run_window_scroll_functions): Use eassert for debugging check.
563 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
565 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
567 * window.c (window_scroll, window_scroll_pixel_based)
568 (window_scroll_line_based): Use bool for booleans.
570 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
572 * process.c: Fix minor off-by-one issues in descriptor counts.
573 This shouldn't fix any real bugs, but it cleans up the code a bit.
574 (max_process_desc, max_input_desc): -1, not 0, means none.
576 (delete_input_desc): New function.
577 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
578 (deactivate_process): Scan backwards when recomuting max_process_desc;
579 that should be faster.
580 (init_process_emacs): Initialize max_input_desc.
582 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
584 Use region cache to speedup bidi_find_paragraph_start.
585 * buffer.h (struct buffer): New member bidi_paragraph_cache.
586 Rename cache_long_line_scans to cache_long_scans.
587 * buffer.c (bset_cache_long_line_scans): Rename to
588 bset_cache_long_scans.
589 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
590 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
592 (syms_of_buffer): Rename cache-long-line-scans to
593 cache-long-scans. Adjust docstring.
594 * search.c (newline_cache_on_off):
595 * indent.c (width_run_cache_on_off): Adjust users.
596 * bidi.c (bidi_paragraph_cache_on_off): New function.
597 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
598 * insdel.c (prepare_to_modify_buffer): Invalidate
599 bidi_paragraph_cache if enabled.
601 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
603 Invalidate region caches only if buffer text is going to be changed.
604 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
605 (modify_text): ...new prototype.
606 (prepare_to_modify_buffer_1): New prototype.
607 * textprop.c (modify_region): Rename to...
608 (modify_text_properties): ...new function.
609 (add_text_properties_1, set_text_properties, Fremove_text_properties)
610 (Fremove_list_of_text_properties): Adjust users.
611 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
612 (modify_text): ...new function.
613 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
614 (prepare_to_modify_buffer_1): ...new function.
615 * casefiddle.c (casify_region):
616 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
617 (Ftranspose_regions): Use modify_text.
619 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
621 * lisp.mk (lisp): Add nadvice.elc.
623 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
625 New macro to iterate over live buffers similar to frames.
626 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
627 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
628 Declare buffer-related variables here to offload lisp.h.
629 * buffer.c (Vbuffer_alist): Adjust comment.
630 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
631 (other_buffer_safely):
632 * data.c (store_symval_forwarding):
633 * dispnew.c (Fframe_or_buffer_changed_p):
634 * fileio.c (Fdo_auto_save):
635 * filelock.c (unlock_all_files):
636 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
638 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
640 Fix some minor races in hosts lacking mkostemp (Bug#15015).
641 * callproc.c (create_temp_file):
642 * filelock.c (create_lock_file):
643 Assume mkostemp, since it's now provided by Gnulib.
645 2013-08-04 Eli Zaretskii <eliz@gnu.org>
647 * w32.c (mkostemp): New function.
648 (mktemp): Remove, no longer used. Most of the code reused in
649 mkostemp. (Bug#15015)
650 (mktemp): Don't undef.
652 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
654 * dispnew.c (glyph_matrix_count, glyph_pool_count):
655 Move under GLYPH_DEBUG and ENABLE_CHECKING.
656 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
657 (free_glyph_pool, check_glyph_memory): Likewise for
658 all users. Adjust comments where appropriate.
660 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
662 * composite.h: Minor fixups.
663 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
664 to fix a misspelling, and change it to an inline function while
665 we're at it (it need not be a macro). All uses changed.
666 (composition_method, composition_valid_p):
667 Rewrite to avoid assignments in if-conditions.
669 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
671 Do not use global Lisp_Object in composition macros.
672 * composite.h (composition_temp): Remove declaration.
673 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
674 (composition_method, composition_valid_p): ...inline functions.
675 (compose_region): Remove the leftover.
676 * composite.c (composition_temp): Remove.
677 (run_composition_function, update_compositions)
678 (composition_compute_stop_pos, composition_adjust_point)
679 (Ffind_composition_internal):
680 * coding.c (handle_composition_annotation):
681 * xdisp.c (handle_composition_prop, check_point_in_composition):
682 Related users changed.
684 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
686 Drop FRAME_PTR typedef.
687 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
688 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
689 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
690 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
691 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
692 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
693 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
694 All related users changed.
696 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
698 * eval.c (default_toplevel_binding): New function.
700 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
701 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
702 (syms_of_eval): Export them.
703 * data.c (Fdefault_value): Micro cleanup.
704 * term.c (init_tty): Use "false".
706 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
708 Fix X GC leak in GTK and raw (no toolkit) X ports.
709 * xterm.c (x_free_frame_resources): If white and black relief
710 GCs are allocated, always free them here.
711 * xfns.c (x_make_gc): Omit redundant initialization.
712 * widget.c (create_frame_gcs): Remove the leftover.
713 (EmacsFrameDestroy): Do nothing because all GCs are now freed
714 in x_free_frame_resources.
716 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
718 * nsterm.m (windowWillResize:toSize:): Only change title if
719 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
721 (viewDidEndLiveResize): New method.
723 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
724 inside NS_IMPL_COCOA.
726 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
728 * insdel.c (adjust_after_replace, replace_range, del_range_2):
729 Do not check whether undo is enabled because record_insert and
730 record_delete does that themselves.
732 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
734 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
735 member which is not really used any more.
736 (FRAME_XIC_BASE_FONTNAME): Remove.
737 * xfns.c (xic_free_fontset): Adjust user.
738 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
739 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
740 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
741 (xdialog_show): Use eassert for debugging check.
742 * w32term.c (x_unfocus_frame): Remove unused dummy function.
744 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
746 * fileio.c, fns.c (merge): Move extern decl from here ...
747 * lisp.h (merge): ... to here.
749 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
751 Fix last font-related change.
752 * w32font.h (w32font_list_internal, w32font_match_internal):
754 * w32uniscribe.c (uniscribe_list, uniscribe_match):
755 (uniscribe_list_family): Adjust to match font API change.
756 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
757 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
759 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
761 * frame.h (FRAME_MOUSE_UPDATE):
762 * nsterm.m (ns_frame_up_to_date): Omit redundant check
763 whether hlinfo->mouse_face_mouse_frame is non-NULL.
765 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
767 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
768 * font.h (struct font_driver): Change list, match, and list_family
769 functions to accept struct frame * as first arg.
770 * font.c (font_score, font_compare, font_sort_entities): Remove
772 (font_sort_entities, font_list_entities, font_select_entity):
773 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
774 match font API change.
775 * xfont.c (xfont_list, xfont_match, xfont_list_family):
776 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
777 * ftxfont.c (ftxfont_list, ftxfont_match):
778 * xftfont.c (xftfont_list, xftfont_match):
779 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
780 * w32font.c (w32font_list, w32font_match, w32font_list):
781 (w32font_list_internal, w32_font_match_internal): Likewise.
782 * xfaces.c (Fx_family_fonts): Adjust user.
784 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
786 Do not use pure Xism x_wm_set_icon_position in non-X ports.
787 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
788 only if HAVE_X_WINDOWS is in use.
789 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
790 * nsterm.m (x_wm_set_icon_position): Remove no-op.
791 * w32term.c (x_wm_set_icon_position): Likewise.
792 * w32fns.c (x_icon): Adjust user.
794 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
796 * xterm.c (last_mouse_press_frame): Remove the
797 leftover which is not really used any more.
798 (handle_one_xevent, syms_of_xterm): Adjust users.
799 (x_flush): Call XFlush once per each X display, not frame.
800 This is better because this code always unconditionally skips
801 non-X frames in Vframe_list and issues the only XFlush if we
802 have more than one X frame on the same X display.
803 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
804 Use bool for booleans.
805 (x_draw_glyph_string_background, cvt_string_to_pixel):
806 (cvt_pixel_dtor): Drop unnecessary prototypes.
807 * xterm.h (x_display_ok): Adjust prototype.
809 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
811 Drop unnecessary functions that deals with frame pixel size.
812 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
813 (x_pixel_height): Drop prototypes.
814 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
815 (x_pixel_height): Drop implementations.
816 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
817 which should be always valid for window frame.
818 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
819 * w32menu.c (Fx_popup_dialog):
820 * xmenu.c (Fx_popup_dialog): Likewise for both.
822 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
824 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
825 frame parameters and call to Fmodify_frame_parameters just once.
826 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
827 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
828 and mention nil frame in docstring.
830 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
832 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
833 (x_figure_window_size): Likewise. Adjust to return long.
834 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
835 (toplevel): Move Qterminal_live_p to...
836 * terminal.c (toplevel): ...here, make it static, and...
837 (syms_of_terminal): ...DEFSYM here.
838 * frame.h (Qterminal_live_p): Remove declaration.
839 (make_frame, x_figure_window_size): Adjust prototype.
840 * nsfns.m (Fx_create_frame): Use long for window flags.
842 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
844 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
845 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
846 Do not assume that emacs_close (INT_MAX) is a no-op.
848 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
850 * xfaces.c (make_face_cache): For struct face_cache, prefer
851 xmalloc to xzalloc and so avoid redundant call to memset.
852 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
854 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
856 * fringe.c (draw_window_fringes, update_window_fringes)
857 (compute_fringe_widths):
858 * w32term.c (x_draw_glyph_string):
859 * window.c (candidate_window_p, Frecenter):
860 * xfaces.c (realize_basic_faces, realize_default_face)
861 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
862 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
863 * xfns.c (x_set_cursor_color, xic_free_xfontset):
864 * xmenu.c (Fx_menu_bar_open_internal):
865 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
866 * xsettings.c (xft_settings_event):
867 * xterm.c (x_draw_glyph_string, x_had_errors_p):
868 Use bool for booleans. Adjust style and comments where
870 * dispextern.h (draw_window_fringes, update_window_fringes)
871 (compute_fringe_widths):
872 * xterm.h (x_had_errors_p): Adjust prototype.
874 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
876 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
877 CHECK_LIST. Rewrite the loop to avoid useless local variable.
879 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
881 * fns.c (toplevel): Remove comment before Fsafe_length because
884 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
886 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
888 2013-07-28 Eli Zaretskii <eliz@gnu.org>
890 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
891 frame which got the message is still alive, before dereferencing
892 its pointer. (Bug#14970)
894 * frame.c (delete_frame): Test "this" frame's minibuffer window to
895 be a live window, before using it as such. (Bug#14970)
897 2013-07-27 Eli Zaretskii <eliz@gnu.org>
899 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
900 w32_detect_focus_change instead of doing part of its job by hand.
901 This fixes the problem whereby FOCUS_OUT events were not sent to
904 2013-07-26 Eli Zaretskii <eliz@gnu.org>
906 * process.c (Fprocess_list): Doc fix.
908 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
909 being re-exposed only if it didn't ask to become visible.
910 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
911 was previously iconified. (Bug#14841)
912 (x_iconify_frame): Mark the frame iconified.
914 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
916 Fix minor problems found by static checking.
917 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
918 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
920 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
922 * eval.c (set_specpdl_old_value): New function.
923 (unbind_to): Minor simplification.
924 (get_backtrace_frame): New function.
925 (Fbacktrace_frame): Use it. Add `base' argument.
926 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
927 (syms_of_eval): Export backtrace-eval.
928 * xterm.c (x_focus_changed): Simplify.
930 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
932 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
934 2013-07-24 Eli Zaretskii <eliz@gnu.org>
936 * xdisp.c (redisplay_window): Instead of moving point out of
937 scroll margin, reject the force_start method, and try scrolling
940 2013-07-24 Ken Brown <kbrown@cornell.edu>
942 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
945 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
947 * eval.c (Fprogn): Do not check that BODY is a proper list.
948 This undoes the previous change. The check slows down the
949 interpreter, and is not needed to prevent a crash. See
950 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
952 2013-07-23 Glenn Morris <rgm@gnu.org>
954 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
956 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
958 Port to GNU/Linux systems with tinfo but not ncurses.
959 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
960 to decide whether ncurses is being used. Without this change,
961 GCC complains about tgetent not being declared, on a system
962 that has tinfo installed but ncurses not installed.
964 * eval.c (Fprogn): Check that BODY is a proper list.
966 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
967 * data.c (Fsetq_default):
968 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
969 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
971 Tune by taking advantage of the fact that ARGS is always a list
972 when a function is declared to have UNEVALLED args.
974 * emacsgtkfixed.c: Port to GCC 4.6.
975 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
977 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
979 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
980 here to silence compiler warnings.
982 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
984 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
985 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
986 from messing up Emacs's 'struct frame' (Bug#14923).
988 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
990 * alloc.c (make_save_ptr_ptr): Define this function.
991 It was inadvertently omitted. It's needed only if
992 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
994 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
996 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
997 frame have focus (Bug#14895).
999 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1001 Avoid vfork-related deadlock more cleanly.
1002 * callproc.c (child_setup): When the child's exec fails, output
1003 the program name, as that's more useful. Use O_NONBLOCK to avoid
1005 * process.c (create_process_1): Remove; no longer needed.
1006 (create_process): Remove timer hack; no longer needed, now that
1007 the child avoids deadlock.
1009 2013-07-20 Glenn Morris <rgm@gnu.org>
1011 * image.c (Fimage_flush): Fix doc typo.
1013 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1015 Fix array bounds violation when pty allocation fails.
1016 * process.c (PTY_NAME_SIZE): New constant.
1017 (pty_name): Remove static variable; it's now auto.
1018 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1019 Take pty_name as an arg rather than using a static variable.
1020 All callers changed.
1021 (create_process): Recover pty_flag from process, not from volatile local.
1022 (create_pty): Stay inside array even when pty allocation fails.
1023 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1025 * lread.c (Fload): Avoid initialization only when lint checking.
1026 Mention that it's needed only for older GCCs.
1028 2013-07-20 Kenichi Handa <handa@gnu.org>
1030 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1031 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1033 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1035 * lread.c (Fload): Avoid uninitialized warning.
1037 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1039 Fix some minor file descriptor leaks and related glitches.
1040 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1041 (create_lock_file): Use write, not emacs_write.
1042 * image.c (slurp_file, png_load_body):
1043 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1044 (server_accept_connection):
1045 Don't leak an fd on memory allocation failure.
1046 * image.c (slurp_file): Add a cheap heuristic for growing files.
1047 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1048 as that's what the other routines do. Maybe input need not be
1049 blocked at all, but it's better to be consistent.
1050 Avoid undefined behavior when strlen is zero.
1052 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1053 (NSTATICS): Now a constant; doesn't need to be a macro.
1055 2013-07-19 Richard Stallman <rms@gnu.org>
1057 * coding.c (decode_coding_utf_8): Add simple loop for fast
1058 processing of ASCII characters.
1060 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1062 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1064 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1066 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1067 unportable 'struct x_display_info'.
1068 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1071 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1073 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1074 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1076 (system_process_attributes): Prefer plain char to unsigned char
1077 when either will do. Clean up properly if interrupted or if
1078 memory allocations fail. Don't assume sscanf succeeds. Remove
1079 no-longer-needed workaround to stop GCC from whining. Read
1080 command-line once, instead of multiple times. Check read status a
1083 Fix obscure porting bug with varargs functions.
1084 The code assumed that int is treated like ptrdiff_t in a vararg
1085 function, which is not a portable assumption. There was a similar
1086 -- though these days less likely -- porting problem with various
1087 assumptions that pointers of different types all smell the same as
1088 far as vararg functions is conserved. To make this problem less
1089 likely in the future, redo the API to use varargs functions.
1090 * alloc.c (make_save_value): Remove this vararg function.
1091 All uses changed to ...
1092 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1093 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1095 (make_save_ptr): Rename from make_save_pointer, for consistency with
1096 the above. Define only on platforms that need it. All uses changed.
1098 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1100 * keyboard.c: Try to fix typos in previous change.
1101 (DISPLAY_LIST_INFO): New macro.
1102 (kbd_buffer_get_event): Do not access members that are not present
1103 in X11. Revert inadvertent change of "!=" to "=".
1105 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1107 * keyboard.c (kbd_buffer_get_event):
1108 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1109 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1111 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1113 * filelock.c: Fix unlikely file descriptor leaks.
1114 (get_boot_time_1): Rework to avoid using emacs_open.
1115 This doesn't actually fix a leak, but is better anyway.
1116 (read_lock_data): Use read, not emacs_read.
1118 * doc.c: Fix minor memory and file descriptor leaks.
1119 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1120 (get_doc_string, Fsnarf_documentation):
1121 Fix file descriptor leak on error.
1123 * term.c: Fix minor fdopen-related file descriptor leaks.
1124 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1125 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1127 * charset.c: Fix file descriptor leaks and errno issues.
1129 (load_charset_map_from_file): Don't leak file descriptor on error.
1130 Use plain record_xmalloc since the allocation is larger than
1131 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1133 * eval.c (record_unwind_protect_nothing):
1134 * fileio.c (fclose_unwind):
1136 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1137 The replacement doesn't block input, but that no longer seems
1140 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1142 * lread.c: Fix file descriptor leaks and errno issues.
1143 (Fload): Close some races that leaked fds or streams when 'load'
1145 (Fload, openp): Report error number of last nontrivial failure to open.
1146 ENOENT counts as trivial.
1147 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1149 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1150 now that the function is always called with a nonnegative arg.
1151 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1152 All uses replaced with ...
1153 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1155 A few more minor file errno-reporting bugs.
1156 * callproc.c (Fcall_process):
1157 * doc.c (Fsnarf_documentation):
1158 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1159 * process.c (set_socket_option):
1160 Don't let a constructor trash errno.
1161 * doc.c: Include <errno.h>.
1163 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1165 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1167 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1169 Fix w32 bug with call-process-region (Bug#14885).
1170 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1171 to Fcall_process when the input is empty. This simplifies the
1172 code a bit. It makes no difference on POSIXish platforms but
1173 apparently it fixes a bug on w32.
1175 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1176 * fileio.c (close_file_unwind): Don't close if FD is negative;
1177 this can happen when unwinding a zapped file descriptor.
1178 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1179 in case Emacs runs out of memory between the two unwind-protects.
1180 Don't trash errno when closing FD.
1181 Zap the FD in the specpdl when closing it, instead of deferring
1182 the removal of the unwind-protect; this fixes a bug where a child
1183 function unwinds the stack past us.
1185 New unwind-protect flavors to better type-check C callbacks.
1186 This also lessens the need to write wrappers for callbacks,
1187 and the need for make_save_pointer.
1188 * alloca.c (free_save_value):
1189 * atimer.c (run_all_atimers):
1191 * alloc.c (safe_alloca_unwind):
1192 * atimer.c (unwind_stop_other_atimers):
1193 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1194 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1195 * minibuf.c (choose_minibuf_frame_1):
1196 * process.c (make_serial_process_unwind):
1197 * xdisp.h (pop_message_unwind):
1198 * xselect.c (queue_selection_requests_unwind):
1199 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1200 * alloca.c (record_xmalloc):
1201 Prefer record_unwind_protect_ptr to record_unwind_protect with
1203 * alloca.c (Fgarbage_collect):
1204 Prefer record_unwind_protect_void to passing a dummy.
1205 * buffer.c (restore_buffer):
1206 * window.c (restore_window_configuration):
1207 * xfns.c, w32fns.c (do_unwind_create_frame)
1208 New wrapper. All record-unwind uses of wrappee changed.
1209 * buffer.c (set_buffer_if_live):
1210 * callproc.c (call_process_cleanup, delete_temp_file):
1211 * coding.c (code_conversion_restore):
1212 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1213 * editfns.c (save_excursion_restore)
1214 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1215 (save_restriction_restore):
1216 * eval.c (restore_stack_limits, un_autoload):
1217 * fns.c (require_unwind):
1218 * keyboard.c (recursive_edit_unwind, tracking_off):
1219 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1220 * macros.c (pop_kbd_macro, restore_menu_items):
1221 * nsfns.m (unwind_create_frame):
1222 * print.c (print_unwind):
1223 * process.c (start_process_unwind):
1224 * search.c (unwind_set_match_data):
1225 * window.c (select_window_norecord, select_frame_norecord):
1226 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1227 (fast_set_selected_frame):
1228 * xfns.c, w32fns.c (unwind_create_tip_frame):
1229 Return void, not a dummy Lisp_Object. All uses changed.
1230 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1231 * callproc.c (call_process_kill):
1232 * fileio.c (restore_point_unwind, decide_coding_unwind)
1233 (build_annotations_unwind):
1234 * insdel.c (Fcombine_after_change_execute_1):
1235 * keyboard.c (read_char_help_form_unwind):
1236 * menu.c (unuse_menu_items):
1237 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1238 * sound.c (sound_cleanup):
1239 * xdisp.c (unwind_redisplay):
1240 * xfns.c (clean_up_dialog):
1241 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1242 Accept no args and return void, instead of accepting and returning
1243 a dummy Lisp_Object. All uses changed.
1244 * cygw32.c (fchdir_unwind):
1245 * fileio.c (close_file_unwind):
1246 * keyboard.c (restore_kboard_configuration):
1247 * lread.c (readevalllop_1):
1248 * process.c (wait_reading_process_output_unwind):
1249 Accept int and return void, rather than accepting an Emacs integer
1250 and returning a dummy object. In some cases this fixes an
1251 unlikely bug when the corresponding int is outside Emacs integer
1252 range. All uses changed.
1253 * dired.c (directory_files_internal_unwind):
1254 * fileio.c (do_auto_save_unwind):
1255 * gtkutil.c (pop_down_dialog):
1256 * insdel.c (reset_var_on_error):
1257 * lread.c (load_unwind):
1258 * xfns.c (clean_up_file_dialog):
1259 * xmenu.c, nsmenu.m (pop_down_menu):
1260 * xmenu.c (cleanup_widget_value_tree):
1261 * xselect.c (wait_for_property_change_unwind):
1262 Accept pointer and return void, rather than accepting an Emacs
1263 save value encapsulating the pointer and returning a dummy object.
1265 * editfns.c (Fformat): Update the saved pointer directly via
1266 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1267 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1268 (unwind_body): New function.
1269 (record_unwind_protect): First arg is now a function returning void,
1270 not a dummy Lisp_Object.
1271 (record_unwind_protect_ptr, record_unwind_protect_int)
1272 (record_unwind_protect_void): New functions.
1273 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1274 * fileio.c (struct auto_save_unwind): New type.
1275 (do_auto_save_unwind): Use it.
1276 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1277 * insdel.c (struct rvoe_arg): New type.
1278 (reset_var_on_error): Use it.
1279 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1281 (specbinding_func): Remove; there are now several such functions.
1282 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1283 (set_unwind_protect_ptr): New function.
1284 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1286 Be simpler and more consistent about reporting I/O errors.
1287 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1288 Say "Read error" and "Write error", rather than "I/O error", or
1289 "IO error reading", or "IO error writing", when a read or write
1291 * process.c (Fmake_network_process, wait_reading_process_output)
1292 (send_process, Fprocess_send_eof, wait_reading_process_output):
1293 Capitalize diagnostics consistently. Put "failed foo" at the
1294 start of the diagnostic, so that we don't capitalize the
1295 function name "foo". Consistently say "failed" for such
1297 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1298 All callers changed. This is so it can use report_file_error.
1299 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1300 diagnostics consistently as above.
1302 * fileio.c (report_file_errno): Fix errno reporting bug.
1303 If the file name is neither null nor a pair, package it up as a
1304 singleton list. All callers changed, both to this function and to
1305 report_file_error. This fixes a bug where the memory allocator
1306 invoked by list1 set errno so that the immediately following
1307 report_file_error reported the wrong errno value.
1309 Fix minor problems found by --enable-gcc-warnings.
1310 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1311 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1313 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1315 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1316 Set event->arg to Qt if switch-event shall be generated.
1317 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1319 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1321 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1324 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1325 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1326 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1327 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1328 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1329 and there is a focused frame.
1330 (head_table): Add focus-in and focus-out.
1331 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1332 bind to handle-focus-in/out.
1334 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1335 (Fhandle_switch_frame): Call Fhandle_focus_in.
1336 (syms_of_frame): defsubr handle-focus-in/out.
1338 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1340 Fix porting bug to older POSIXish platforms (Bug#14862).
1341 * sysdep.c (emacs_pipe): New function, that implements
1342 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1343 This should port better to CentOS 5 and to Mac OS X 10.6.
1344 All calls to pipe2 changed.
1346 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1347 This makes the code easier to read and the executable a bit smaller.
1348 Do not replace all calls to Fcons that happen to create lists,
1349 just calls that are intended to create lists. For example, when
1350 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1351 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1352 Similarly for list2 through list5.
1353 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1354 * bytecode.c (exec_byte_code):
1355 * callint.c (quotify_arg, Fcall_interactively):
1356 * callproc.c (Fcall_process, create_temp_file):
1357 * charset.c (load_charset_map_from_file)
1358 (Fdefine_charset_internal, init_charset):
1359 * coding.c (get_translation_table, detect_coding_system)
1360 (Fcheck_coding_systems_region)
1361 (Fset_terminal_coding_system_internal)
1362 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1363 * composite.c (update_compositions, Ffind_composition_internal):
1364 * dired.c (directory_files_internal, file_name_completion)
1366 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1367 * doc.c (Fsnarf_documentation):
1368 * editfns.c (Fmessage_box):
1370 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1371 (Feval, eval_sub, Ffuncall, apply_lambda):
1372 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1373 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1374 (Fset_file_times, Finsert_file_contents)
1375 (Fchoose_write_coding_system, Fwrite_region):
1376 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1377 * font.c (font_registry_charsets, font_parse_fcname)
1378 (font_prepare_cache, font_update_drivers, Flist_fonts):
1379 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1380 * frame.c (make_frame, Fmake_terminal_frame)
1381 (x_set_frame_parameters, x_report_frame_params)
1382 (x_default_parameter, Fx_parse_geometry):
1383 * ftfont.c (syms_of_ftfont):
1384 * image.c (gif_load):
1385 * keyboard.c (command_loop_1):
1386 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1387 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1388 (Fminor_mode_key_binding, accessible_keymaps_1)
1389 (Faccessible_keymaps, Fwhere_is_internal):
1390 * lread.c (read_emacs_mule_char):
1391 * menu.c (find_and_return_menu_selection):
1392 * minibuf.c (get_minibuffer):
1393 * nsfns.m (Fns_perform_service):
1394 * nsfont.m (ns_script_to_charset):
1395 * nsmenu.m (ns_popup_dialog):
1396 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1397 (Fx_own_selection_internal):
1398 * nsterm.m (append2):
1399 * print.c (Fredirect_debugging_output)
1400 (print_prune_string_charset):
1401 * process.c (Fdelete_process, Fprocess_contact)
1402 (Fformat_network_address, set_socket_option)
1403 (read_and_dispose_of_process_output, write_queue_push)
1404 (send_process, exec_sentinel):
1405 * sound.c (Fplay_sound_internal):
1406 * textprop.c (validate_plist, add_properties)
1407 (Fput_text_property, Fadd_face_text_property)
1408 (copy_text_properties, text_property_list, syms_of_textprop):
1409 * unexaix.c (report_error):
1410 * unexcoff.c (report_error):
1411 * unexsol.c (unexec):
1412 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1413 (Fformat_mode_line, syms_of_xdisp):
1414 * xfaces.c (set_font_frame_param)
1415 (Finternal_lisp_face_attribute_values)
1416 (Finternal_merge_in_global_face, syms_of_xfaces):
1417 * xfns.c (x_default_scroll_bar_color_parameter)
1418 (x_default_font_parameter, x_create_tip_frame):
1419 * xfont.c (xfont_supported_scripts):
1420 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1421 (menu_help_callback, xmenu_show):
1423 * xterm.c (set_wm_state):
1424 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1425 and similarly for list2 through list5.
1427 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1429 * callproc.c (Fcall_process_region): Fix minor race and tune.
1430 (create_temp_file): New function, with the temp-file-creation part
1431 of the old Fcall_process_region. Use Fcopy_sequence to create the
1432 temp file name, rather than alloca + build_string, for simplicity.
1433 Don't bother to block input around the temp file creation;
1434 shouldn't be needed. Simplify use of mktemp. Use
1435 record_unwind_protect immediately after creating the temp file;
1436 this closes an unlikely race where the temp file was not removed.
1437 Use memcpy rather than an open-coded loop.
1438 (Fcall_process_region): Use the new function. If the input is
1439 empty, redirect from /dev/null rather than from a newly created
1440 empty temp file; this avoids unnecessary file system traffic.
1442 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1444 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1445 Simplify by making this case like the other two. This is a bit
1446 slower on obsolete hosts, but the extra complexity isn't worth it.
1448 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1449 * process.c (create_process) [!DOS_NT]:
1450 Remove now-unnecessary calls to emacs_close.
1452 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1454 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1455 returning early. (Bug#14850)
1457 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1458 and inhibit-iso-escape-detection attributes of 'undecided'.
1461 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1463 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1464 Reported by Herbert J. Skuhra in
1465 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1467 Don't lose top specpdl entry when memory is exhausted.
1468 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1469 specpdl overflow here, to simplify callers; all callers changed.
1470 Always reserve an unused entry at the stack top; this avoids
1471 losing the top entry's information when memory is exhausted.
1473 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1475 Clean up errno reporting and fix some errno-reporting bugs.
1476 * callproc.c (Fcall_process):
1477 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1478 * process.c (create_process, Fmake_network_process):
1479 * unexaix.c (report_error):
1480 * unexcoff.c (report_error):
1481 Be more careful about reporting the errno of failed operations.
1482 The code previously reported the wrong errno sometimes.
1483 Also, prefer report_file_errno to setting errno + report_file_error.
1484 (Fcall_process): Look at openp return value rather than at path,
1485 as that's a bit faster and clearer when there's a numeric predicate.
1486 * fileio.c (report_file_errno): New function, with most of the
1487 old contents of report_file_error.
1488 (report_file_error): Use it.
1489 (Ffile_exists_p, Ffile_accessible_directory_p):
1490 Set errno to 0 when it is junk.
1491 * fileio.c (Faccess_file):
1492 * image.c (x_create_bitmap_from_file):
1493 Use faccessat rather than opening the file, to avoid the hassle of
1494 having a file descriptor open.
1495 * lisp.h (report_file_errno): New decl.
1496 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1499 * process.c (create_process, wait_reading_process_output) [AIX]:
1500 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1501 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1502 a multithreaded environment anyway).
1503 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1505 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1507 * image.c (x_find_image_file): Don't close a remote file handle.
1509 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1511 Fix races with threads and file descriptors.
1512 * callproc.c (Fcall_process_region):
1513 * dired.c (open_directory):
1514 * emacs.c (main, Fdaemon_initialized):
1515 * image.c (x_find_image_file):
1516 * inotify.c (Finotify_rm_watch):
1517 * lread.c (Flocate_file_internal):
1518 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1519 * term.c (term_mouse_moveto, init_tty):
1520 * termcap.c (tgetent):
1521 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1522 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1523 * unexhp9k800.c, unexmacosx.c (unexec):
1524 * callproc.c (Fcall_process_region):
1525 Use emacs_close, not close.
1526 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1527 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1528 and posix_close function on current platforms (which all lack them).
1529 (emacs_close): Use it. This should fix the races on GNU/Linux and
1530 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1531 and it should avoid closing random victim file descriptors on
1534 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1536 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1537 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1540 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1541 This is for .gdbinit xbacktrace.
1543 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1544 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1545 (emacs_set_tty): Now static.
1546 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1547 * term.c (tty_capable_p, tty_default_color_capabilities)
1548 (get_tty_terminal, term_mouse_movement)
1549 (handle_one_term_event, init_tty, maybe_fatal):
1550 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1551 (tgetent, scan_file, name_match, compare_contin):
1552 * terminal.c (get_terminal):
1553 Use bool for boolean.
1554 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1555 Prefer char to unsigned char if either will do.
1556 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1557 (tty_write_glyphs): Prefer int to unsigned.
1558 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1559 All callers changed.
1560 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1562 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1565 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1566 (B__dummy__): New dummy symbol, to pacify C89.
1567 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1568 they can't grok varargs macros.
1569 * dispnew.c (add_window_display_history)
1570 (add_frame_display_history):
1571 * print.c (print_object):
1572 * xdisp.c (debug_method_add):
1573 Use %p printf format only for void pointers.
1574 * emacs.c (usage_message): New constant, replacing ...
1575 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1576 (main): Adjust to usage reorg.
1577 * fns.c (syms_of_fns):
1578 * profiler.c (syms_of_profiler):
1579 Don't use non-constant struct initializers.
1580 * gnutls.h (gnutls_initstage_t):
1581 * lisp.h (enum Lisp_Fwd_Type):
1582 * lread.c (lisp_file_lexically_bound_p):
1583 * xsettings.c (anonymous enum):
1584 Remove trailing comma.
1585 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1586 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1587 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1589 * regex.c (const_re_char): New type, to pacify strict C89.
1590 All uses of 'const re_char' replaced to use it.
1591 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1592 with glibc when strict C89. This change is imported from gnulib.
1594 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1595 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1596 Omit GNU_LINUX implementation, since it requires long long.
1597 * xterm.c (x_draw_underwave):
1598 Do not assume the traditional order of struct's members.
1599 (x_term_init): Rewrite to avoid the need for non-constant structure
1602 Syntax cleanup, mostly replacing macros with functions.
1603 This removes the need for the syntax_temp hack.
1604 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1605 * syntax.c (SYNTAX_INLINE): New macro.
1606 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1607 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1608 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1609 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1610 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1611 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1612 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1613 Now constants, not macros.
1614 (syntax_temp) [!__GNUC__]: Remove.
1615 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1616 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1617 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1618 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1619 Move here from syntax.h; now functions, not macros. Except for the
1620 last function, these are static since only syntax.c uses them.
1621 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1622 All uses changed. Now a function, not a macro; use this fact
1623 to simplify the code.
1624 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1625 compiler bugs; no longer relevant.
1626 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1627 (SYNTAX_INLINE): New macro.
1628 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1629 for the new functions. Use bool for boolean member.
1630 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1631 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1632 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1633 (SETUP_BUFFER_SYNTAX_TABLE):
1634 Now extern inline functions, not macros.
1635 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1636 Remove; all uses replaced by implementation.
1637 (syntax_temp) [!__GNUC__]: Remove decl.
1638 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1640 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1642 * emacs.c (main): Fix syntax error.
1644 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1646 Timestamp fixes for undo (Bug#14824).
1647 * atimer.c (schedule_atimer):
1648 * fileio.c (Ffile_newer_than_file_p):
1649 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1650 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1651 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1652 (syms_of_fileio): Remove Sclear_visited_file_name.
1653 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1654 file doesn't exist; this avoids an ambiguity with negative timestamps.
1655 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1656 * systime.h (make_emacs_time, invalid_emacs_time):
1657 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1658 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1659 * undo.c (record_first_change): Push (visited-file-modtime) onto
1660 undo list rather than reimplementing it by hand, incorrectly.
1662 2013-07-09 Ken Brown <kbrown@cornell.edu>
1664 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1666 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1668 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1670 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1672 Handle errno and exit status a bit more carefully.
1673 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1674 number into an exit status. Instead, use EXIT_CANCELED.
1675 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1676 * callproc.c (relocate_fd):
1677 * emacs.c (close_output_streams, main):
1678 * process.c (create_process):
1679 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1680 Use emacs_perror for simplicity.
1681 * callproc.c (relocate_fd, main):
1682 * sysdep.c (sys_subshell):
1683 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1684 (shut_down_emacs): Use emacs_write, not write.
1685 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1686 * fileio.c (Fcopy_file, e_write):
1687 * nsterm.m (ns_select):
1688 * process.c (send_process):
1689 * sound.c (vox_write):
1690 Use emacs_write_sig, not emacs_write.
1691 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1692 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1694 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1696 (emacs_full_write): New function.
1697 (emacs_write): Rewrite to use it.
1698 (emacswrite_sig, emacs_perror): New functions.
1699 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1701 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1703 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1704 on NS even if it is present. Pixmap on NS is a void*.
1706 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1708 Port to Ubuntu 10 (Bug#14803).
1709 Problem reported by T.V. Raman.
1710 * process.c (close_on_exec, accept4, process_socket):
1711 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1713 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1715 * w32.c (sys_dup): Declare prototype.
1719 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1721 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1723 Make file descriptors close-on-exec when possible (Bug#14803).
1724 This simplifies Emacs a bit, since it no longer needs to worry
1725 about closing file descriptors by hand in some cases.
1726 It also fixes some unlikely races. Not all such races, as
1727 libraries often open files internally without setting
1728 close-on-exec, but it's an improvement.
1729 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1730 * callproc.c (Fcall_process) [!MSDOS]:
1731 * emacs.c (main) [!DOS_NT]:
1732 * nsterm.m (ns_term_init):
1733 * process.c (create_process):
1734 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1735 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1736 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1737 Prefer mkostemp with O_CLOEXEC to mkstemp.
1738 * callproc.c (relocate_fd) [!WINDOWSNT]:
1739 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1740 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1742 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1743 Make the resulting file descriptor close-on-exec.
1744 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1745 * lread.c (load_descriptor_list, load_descriptor_unwind):
1746 Remove; no longer needed. All uses removed.
1747 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1748 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1750 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1751 (Fmake_network_process, Fnetwork_interface_list):
1752 (Fnetwork_interface_info, server_accept_connection):
1753 Make newly-created socket close-on-exec.
1754 * sysdep.c (emacs_open, emacs_fopen):
1755 Make new-created descriptor close-on-exec.
1756 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1757 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1759 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1761 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1762 for NS_IMPL_GNUSTEP.
1764 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1766 Fix openp errno handling.
1767 * callproc.c (Fcall_process): Preserve openp errno around close.
1768 * lread.c (openp): Set errno when returning -1, as some callers
1771 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1773 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1775 * nsterm.h (NSSavePanel): Update comment.
1776 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1777 (ns_run_file_dialog): Declare.
1779 * nsfns.m: Remove panelOK.
1781 (ns_run_file_dialog): New function.
1782 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1783 event loop, so file dialog is popped up by ns_run_file_dialog, called
1784 by sendEvent (Bug#14578).
1785 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1787 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1789 * xdisp.c (default_line_pixel_height): New function.
1790 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1791 (try_cursor_movement, redisplay_window, try_window)
1792 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1794 * window.c (window_scroll_pixel_based): use
1795 default_line_pixel_height.
1797 * dispextern.h (default_line_pixel_height): Add prototype.
1799 * frame.c (x_set_line_spacing): Accept a float value for
1800 line-spacing parameter, per the documentation.
1802 * data.c (Fmultibyte_string_p): Doc fix.
1804 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1806 Use emacs_open more consistently when opening files.
1807 This handles EINTR more consistently now, and makes it easier
1808 to introduce other uniform changes to file descriptor handling.
1809 * src/systdio.h: New file.
1810 * src/buffer.c (mmap_init):
1811 * cygw32.c (chdir_to_default_directory):
1812 * dispnew.c (Fopen_termscript):
1813 * emacs.c (Fdaemon_initialized):
1814 * fileio.c (Fdo_auto_save):
1815 * image.c (slurp_file, png_load_body, jpeg_load_body):
1816 * keyboard.c (Fopen_dribble_file):
1818 * print.c (Fredirect_debugging_output):
1819 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1820 * termcap.c (tgetent):
1821 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1822 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1823 * w32term.c (w32_initialize) [CYGWIN]:
1824 * xfaces.c (Fx_load_color_file):
1825 Use emacs_open instead of plain open, and emacs_fopen instead of
1827 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1828 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1829 * callproc.c (default_output_mode): New constant.
1830 (Fcall_process): Use it to call emacs_open instead of plain creat.
1831 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1832 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1833 (emacs_fopen): New function.
1834 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1835 Include <lisp.h>, for emacs_open.
1836 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1838 Remove duplicate #include directives.
1839 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1841 Don't include stdio.h twice.
1842 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1843 Don't include sys/types.h or stdio.h twice.
1844 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1845 * lread.c: Don't include coding.h twice.
1846 * nsfont.m: Don't include frame.h twice.
1847 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1848 * ralloc.c: Don't include <unistd.h> twice.
1849 * xdisp.c: Don't include font.h twice.
1850 * xterm.c: Don't include fontset.h twice.
1851 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1853 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1855 Scale ImageMagick images more carefully.
1856 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1857 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1858 Be more careful about avoiding undefined behavior after
1859 integer overflow and division by zero.
1861 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1863 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1864 (syms_of_w32fns): DEFSYM them.
1865 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1866 (CCHDEVICENAME): Define macros if not defined.
1867 (struct MONITOR_INFO_EX): New struct.
1868 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1869 (enum_display_monitors_fn): New variable.
1870 (globals_of_w32fns): Initialize it.
1871 (Fx_display_pixel_width, Fx_display_pixel_height)
1872 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1873 multi-monitor setups in docstrings.
1874 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1875 screen size by primary monitor's millimeter per pixel.
1876 (w32_monitor_enum, w32_display_monitor_attributes_list)
1877 (w32_display_monitor_attributes_list_fallback)
1878 (Fw32_display_monitor_attributes_list): New functions.
1879 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1881 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1883 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1885 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1887 * fileio.c (Qfile_notify_error): New error symbol.
1889 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1890 * inotify.c (inotify_callback, symbol_to_inotifymask)
1891 (Finotify_add_watch, Finotify_rm_watch): Use it.
1892 (inotifyevent_to_event): Exchange order of cookie and file name.
1893 (Finotify_add_watch): Adapt docstring.
1895 * lisp.h (Qfile_notify_error): Declare.
1897 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1899 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1900 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1901 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1902 which did not work (see <http://bugs.gnu.org/14569#307>).
1903 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1904 && (!noninteractive || initialized)). This attempts to thread
1905 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1907 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1909 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1910 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1912 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1914 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1915 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1916 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1917 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1919 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1921 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1922 Define to __sys_siglist.
1924 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1926 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1927 word-wrap, so that overflow-newline-into-fringe would work in
1928 visual-line-mode. (Bug#2749)
1929 (move_it_in_display_line_to): When the last scanned display
1930 element fits exactly on the display line, and
1931 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1932 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1933 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1934 finding buffer position that corresponds to pixel coordinates,
1935 e.g. in buffer_posn_from_coords.
1937 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1939 * process.c (handle_child_signal): Call catch_child_signal if
1942 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1944 Don't convert function pointers to void * and back.
1945 It isn't portable C, and it's easy enough to avoid.
1946 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1947 (make_save_value): Add support for SAVE_FUNCPOINTER.
1948 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1949 * print.c (print_object):
1950 Distinguish function from object pointers.
1951 * lisp.h (SAVE_FUNCPOINTER): New constant.
1952 (SAVE_SLOT_BITS): Adjust to it.
1953 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1954 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1955 (voidfuncptr): New typedef.
1956 (struct Lisp_Save_Value): New member data[0].funcpointer.
1957 (XSAVE_FUNCPOINTER): New function.
1959 Simplify buildobj processing.
1960 * Makefile.in (buildobj.h): Make it a sequence of strings each
1961 followed by comma, rather than a single string. Put it into a
1962 .tmp file in case there's an error while generating it.
1963 (gl-stamp): Use .tmp for temp files.
1964 (mostlyclean): Clean .tmp files.
1965 * doc.c (buildobj): Move to just the routine that needs it.
1966 It's now an array of strings, so processing is simpler.
1968 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1970 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1971 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1972 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1973 Invoke malloc_enable_thread even when not interactive.
1974 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1975 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1976 in this case, since the underlying bug has now been fixed.
1978 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1980 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1981 unlinking it (bug#14691).
1983 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1985 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1986 before checking whether buffer is modified. This lets
1987 `kill-buffer-query-functions' cancel killing of the buffer or save
1988 its content before `kill-buffer' asks user the "Buffer %s
1989 modified; kill anyway?" question.
1991 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1993 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1994 Let the super performKeyEquivalent deal with them (Bug#14747).
1996 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1998 * widget.c (resize_cb): Remove unused local.
2000 Do not use GTK 3 if it exists but cannot be compiled.
2001 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2002 * xterm.c (x_error_handler) [!USE_GTK]:
2005 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2007 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2009 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2010 to the valid range of values. (Bug#14753)
2012 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2013 when moving point by using the current glyph matrix. This avoids
2014 the need to force redisplay when this function is called in a
2017 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2019 Fix minor problems found by static checking.
2020 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2021 Redo the latter's body to sidestep GCC parenthesization warnings.
2022 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2023 * coding.c (detect_coding, detect_coding_system):
2024 * coding.h (struct undecided_spec):
2025 Use bool for boolean.
2026 * image.c (QCmax_width, QCmax_height): Now static.
2027 * xdisp.c (Fmove_point_visually): Remove unused local.
2029 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2031 * xdisp.c (Fmove_point_visually): New function.
2033 2013-06-28 Kenichi Handa <handa@gnu.org>
2035 * coding.h (define_coding_undecided_arg_index): New enum.
2036 (coding_attr_index): New members
2037 coding_attr_undecided_inhibit_null_byte_detection,
2038 coding_attr_undecided_inhibit_iso_escape_detection,
2039 coding_attr_undecided_prefer_utf_8.
2040 (undecided_spec): New struct.
2041 (struct coding_system): New member `undecided' of the member
2044 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2045 (detect_coding): Likewise.
2046 (detect_coding_system): Likewise.
2047 (Fdefine_coding_system_internal): New coding system properties
2048 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2050 (syms_of_coding): Adjust for coding_arg_undecided_max.
2052 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2054 * image.c (x_from_xcolors): Remove unused local.
2056 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2058 Defer image data transfer between X client and server until actual
2061 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2064 * image.c (Destroy_Image): Remove.
2065 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2066 `mask_p', and `colors_p'. All uses changed.
2067 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2068 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2069 New macros for `flags' arg to x_clear_image_1.
2070 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2071 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2072 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2073 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2074 (image_get_x_image, image_unget_x_image): New functions or macros.
2075 (image_background, image_background_transparent, x_to_xcolors)
2076 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2077 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2078 instead of Destroy_Image.
2079 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2080 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2081 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2082 (imagemagick_load_image, svg_load_image): Use them instead of
2083 x_create_x_image_and_pixmap, and x_put_x_image followed by
2084 x_destroy_x_image, respectively.
2085 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2086 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2087 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2088 background_transparent fields.
2089 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2090 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2092 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2094 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2095 This mostly consists of undoing recent changes.
2096 * callproc.c (Fcall_process):
2097 * process.c (create_process):
2098 Do not worry about catching SIGCHLD here, undoing previous change.
2099 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2100 * process.c, process.h (catch_child_signal):
2101 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2102 * process.c (catch_child_handler): Don't worry about being called
2103 lazily and do not assume caller has blocked SIGCHLD, undoing
2104 previous change. Move first-time stuff back to
2105 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2106 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2107 set lib_child_handler if it's already initialized, which may
2108 help avoid problems on GNUStep.
2110 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2112 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2113 * callproc.c (Fcall_process):
2114 * process.c (create_process):
2115 Make sure SIGCHLD is caught before we fork,
2116 since Emacs startup no arranges to catch SIGCHLD.
2117 * process.c (lib_child_handler): Initialize to null, not to
2119 (catch_child_signal): Allow self to be called lazily.
2120 Do nothing if it's already been called.
2121 Assume caller has blocked SIGCHLD (all callers do now).
2122 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2123 just before it's really needed.
2124 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2125 since it hasn't been caught yet.
2127 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2129 * image.c (compute_image_size): New function to implement
2130 :max-width and :max-height.
2131 (imagemagick_load_image): Use it.
2133 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2135 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2136 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2138 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2139 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2140 the SIGCHLD handler, since the code is not atomic and (due to glib)
2141 signals may be arriving now.
2142 * sysdep.c (init_signals): Do not catch child signals here;
2143 'main' now does that later, at a safer time.
2145 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2147 Clean up SIGCHLD handling a bit (Bug#14569).
2148 * process.c, process.h (catch_child_signal):
2149 Now always extern, even if !NS_IMPL_GNUSTEP.
2150 * process.c (catch_child_signal): Move glib tickler here from
2151 init_process_emacs, so that it's done earlier in Emacs
2152 initialization. Also move the noninteractive && !initialized
2153 check here from init_process_emacs. This is all a bit cleaner for
2154 GNUish platforms, and I hope it works around the Cygwin bug.
2155 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2156 that glib signal handling is tickled before glib creates threads.
2158 * process.c (wait_reading_process_output): Avoid int overflow
2159 when reading more than 2 GiB total from a process.
2161 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2163 * process.c (create_process): Handle a couple more cases,
2164 i.e., work even if new_argv and wait_child_setup[i] are cached.
2165 Use Fcall_process's style for volatile vars.
2167 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2169 * process.c (create_process): Mark PROCESS volatile.
2171 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2173 Use C99-style flexible array members if available.
2174 This avoids some subtle aliasing issues, which typically
2175 aren't a problem with GCC but may be a problem elsewhere.
2176 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2177 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2178 In either case, it uses a flexible array member rather than
2179 the old struct hack. All uses changed.
2180 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2181 Adjust to sdata reorganization.
2182 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2183 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2184 that ports better to pre-C99 non-GCC.
2185 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2186 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2187 as the latter has changed.
2188 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2189 and port better to pre-C99 GCC.
2190 * image.c (struct xpm_cached_color):
2191 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2192 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2193 Use FLEXIBLE_ARRAY_MEMBER.
2194 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2195 Move decl to top level so it gets checked against implementation.
2196 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2197 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2199 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2201 * syntax.c: Integer cleanups.
2202 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2203 All uses that need 0-or-2 changed to:
2204 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2205 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2206 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2207 (char_quoted, prev_char_comend_first, back_comment)
2208 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2209 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2210 Use bool for boolean.
2211 (update_syntax_table, skip_chars, skip_syntaxes):
2212 Prefer int to unsigned when either will do.
2213 (back_comment): Return boolean success flag, like forw_comment,
2214 instead of positive-or-minus-1 (which might have overflowed int anyway).
2215 Don't stuff ptrdiff_t into int.
2216 (syntax_spec_code, syntax_code_spec): Now const.
2217 (Fmatching_paren, scan_lists, scan_sexps_forward):
2218 Use enum syntaxcode for syntax code.
2219 (Fmatching_paren): Check that arg is a character, not just an integer.
2220 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2221 (Finternal_describe_syntax_value): Omit no-longer-needed
2223 (skip_chars): Use char, not unsigned char, when the distinction
2225 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2226 * bytecode.c (exec_byte_code):
2227 * syntax.c (syntax_spec_code, Fchar_syntax)
2228 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2230 * syntax.h (SYNTAX_WITH_FLAGS):
2231 Omit unnecessary casts.
2233 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2235 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2236 line dimensions here, to avoid race conditions with the main
2237 thread. (Bug#14062, bug#14630, bug#14669)
2239 * w32term.c (w32_draw_window_cursor): Compute the header line and
2240 mode line dimensions here.
2241 <w32_system_caret_window, w32_system_caret_hdr_height>:
2242 <w32_system_caret_mode_height>: New variables.
2244 * w32term.h: Declare them.
2246 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2248 * alloc.c (die): Move "assertion failed" string here ...
2249 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2250 COND when SUPPRESS_CHECKING. This shrinks the executable text
2251 size by 0.8% to 2.2% when configured with --enable-checking,
2252 depending on optimization flags (GCC 4.8.1 x86-64).
2254 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2256 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2258 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2259 base is 2; this is more accurate.
2261 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2263 * sound.c (string_default): Move to !WINDOWSNT section.
2264 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2266 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2268 * sound.c: Integer cleanups.
2269 Remove unnecessary forward decls.
2270 (struct sound_device): The 'file' member is now a Lisp_Object, not
2271 a char *, so that we needn't invoke alloca on a huge size.
2272 (Fplay_sound_internal): Adjust to this.
2273 (string_default): New function.
2274 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2275 Use it to adjust to the struct sound_device change.
2276 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2277 (be2hs) [0]: Remove.
2279 * syntax.c (skip_chars): Don't use uninitialized storage
2280 when searching a multibyte buffer for characters that are not in a
2281 unibyte string that contains non-ASCII characters.
2283 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2285 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2286 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2288 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2290 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2292 2013-06-18 Kenichi Handa <handa@gnu.org>
2294 * font.c (Ffont_spec): Signal an error for an invalid font name
2297 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2299 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2300 In particular this ports to 32-bit sparc Sun cc.
2301 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2302 array with a dummy element at specpdl[-1], so that its address can
2304 (unbind_to): Do not copy the binding; not needed, now that we
2305 copy old_value in the one place where the copy is needed.
2306 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2307 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2308 (union specbinding): Rename from struct specbinding. Redo layout
2309 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2310 which is not portable. With Sun C 5.12 32-bit sparc, the
2311 declaration causes nargs to be an unsigned bitfield, a behavior
2312 that the C standard allows; but Emacs wants nargs to be signed.
2313 The overall type is now a union of structures rather than a
2314 structure of union of structures, and the 'kind' member is now a
2315 bitfield, so that the overall type doesn't grow. All uses changed.
2316 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2318 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2320 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2321 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2323 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2325 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2327 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2328 unless we know that the window w's frame is a frame object.
2329 Another attempt at solving bug#14062 and bug#14630.
2331 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2333 * textprop.c (property_set_type): New enum.
2334 (add_properties): Allow appending/prepending text properties.
2335 (add_text_properties_1): Factored out of Fadd_text_properties.
2336 (Fadd_text_properties): Move all the code into
2337 add_text_properties_1.
2338 (Fadd_face_text_property): New function that calls
2339 add_text_properties_1.
2341 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2343 Move functions from lisp.h to individual modules when possible.
2344 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2345 * alloc.c (XFLOAT_INIT, set_symbol_name):
2346 * buffer.c (CHECK_OVERLAY):
2347 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2348 (set_char_table_parent):
2349 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2350 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2351 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2352 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2354 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2355 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2356 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2357 (backtrace_args, backtrace_debug_on_exit):
2358 * floatfns.c (CHECK_FLOAT):
2359 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2360 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2361 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2362 (set_hash_index_slot):
2363 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2364 * marker.c (CHECK_MARKER):
2365 * textprop.c (CHECK_STRING_OR_BUFFER):
2366 * window.c (CHECK_WINDOW_CONFIGURATION):
2367 Move here from lisp.h, and make these functions static rather than
2369 * buffer.c (Qoverlayp):
2371 * fns.c (Qhash_table_p):
2372 * window.c (Qwindow_configuration_p):
2374 * lisp.h: Remove the abovementioned defns and decls.
2376 Use functions, not macros, for XINT etc (Bug#11935).
2377 In lisp.h, prefer functions to function-like macros, and
2378 constants to object-like macros, when either will do. This:
2379 . simplifies use, as there's no more need to worry about
2380 arguments' side effects being evaluated multiple times.
2381 . makes the code easier to debug on some platforms.
2382 However, when using gcc -O0, keep using function-like macros
2383 for a few critical operations, for performance reasons.
2384 This sort of thing isn't needed with gcc -Og, but -Og
2385 is a GCC 4.8 feature and isn't widely-enough available yet.
2386 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2387 Remove enum lsb_bits; no longer needed.
2388 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2389 * buffer.c (Qoverlap):
2391 * fns.c (Qhash_table_p):
2392 Now extern, so lisp.h can use these symbols.
2393 * dispextern.h: Include character.h, for MAX_CHAR etc.
2394 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2395 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2396 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2397 (GLYPH_CODE_P): Move here from lisp.h.
2398 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2399 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2400 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2401 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2402 XUNTAG now returns void *.
2403 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2404 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2405 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2406 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2407 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2408 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2409 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2410 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2411 New macros, renamed from their sans-lisp_h_ counterparts.
2412 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2413 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2414 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2415 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2416 If compiling via GCC without optimization, define these as macros
2417 in addition to inline functions.
2418 To disable this, compile with -DINLINING=0.
2419 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2420 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2421 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2422 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2423 (INTMASK, VALMASK): Now macros, since static values cannot be
2424 accessed from extern inline functions.
2425 (VALMASK): Also a constant, for benefit of old GDB.
2426 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2427 is INTEGERP, which can fold it in.
2428 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2429 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2430 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2431 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2432 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2433 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2434 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2435 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2436 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2437 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2438 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2439 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2440 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2441 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2442 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2443 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2444 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2445 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2446 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2447 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2448 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2449 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2450 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2451 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2452 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2453 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2454 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2455 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2456 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2457 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2458 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2459 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2460 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2462 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2463 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2464 (VALMASK): Define in one place rather than in two, merging the
2465 USE_LSB_TAG parts; this is simpler.
2466 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2467 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2468 Move up, to avoid use before definition.
2469 Also include "globals.h" earlier, for the same reason.
2470 (make_natnum): New function.
2471 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2472 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2473 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2474 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2475 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2476 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2477 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2478 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2479 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2480 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2481 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2482 (Qwindow_configuration_p, Qimage): New forward declarations.
2483 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2484 (STRING_COPYIN): Remove; unused.
2485 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2486 (xcar_addr, xcdr_addr): New functions. All uses changed.
2487 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2488 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2489 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2490 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2491 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2492 (TYPE_RANGED_INTEGERP): Simplify.
2493 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2494 (setlocale, fixup_locale, synchronize_system_messages_locale)
2495 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2496 Now empty functions, not macros.
2497 (functionp): Return bool, not int.
2498 * window.c (Qwindow_configuration_p): Now extern,
2499 so window.h can use it.
2500 * window.h (Qwindowp): Move decl back to lisp.h.
2502 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2504 * xdisp.c (Fline_pixel_height): New function, required for solving
2507 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2509 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2511 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2513 * lread.c (syms_of_lread):
2514 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2516 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2518 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2520 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2522 * fileio.c (expand_file_name): Doc fix.
2524 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2526 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2527 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2528 Wait for self, not for 0. This can't hurt on GNU or similar
2529 system, and may help with Cygwin.
2531 * keyboard.c: Don't use PROP (...) as an lvalue.
2532 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2533 Use set_prop (A, B), not PROP (A) = B.
2535 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2537 * xdisp.c (get_it_property): Use it->window instead of generating
2538 a Lisp object from it->w.
2540 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2542 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2543 get-char-property the window that is being rendered, instead of
2544 the buffer, to support window-specific overlays. (Bug#14575)
2545 (compute_display_string_pos): When W is NULL, use the current
2546 buffer as the object to pass to get-char-property.
2547 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2548 pointer member of the bidi iterator, since no window is pertinent
2551 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2553 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2554 being displayed, and pass it to compute_display_string_pos.
2555 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2556 (bidi_paragraph_init): All callers changed.
2558 * xdisp.c (init_from_display_pos, init_iterator)
2559 (handle_single_display_spec, next_overlay_string)
2560 (get_overlay_strings_1, reseat_1, reseat_to_string)
2561 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2562 Set bidi_it.w member from it->w.
2563 (compute_display_string_pos): Accept additional argument, the
2564 window being displayed, and pass it to Fget_char_property.
2567 * dispextern.h (struct bidi_it): New member w, the window being
2569 (compute_display_string_pos): Adjust prototype.
2571 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2573 * xgselect.c: Remove unneeded include xterm.h.
2575 * process.c (wait_reading_process_output): Check for NS before GLIB.
2576 GLIB may be linked in due to rsvg, but ns_select must be called.
2578 * xgselect.c (xg_select): Remove call to window_system_available
2579 and g_main_context_pending at the top, so Gdk events (i.e. file
2580 notify) are processed when Emacs is started with -nw.
2582 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2584 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2585 (ctagsfiles3): New variable, includes only *.m files.
2586 (TAGS): Use an explicit language name in the regular expressions,
2587 to avoid transformation of '/SOMETHING' by MSYS to
2588 'c:\MSYS\SOMETHING'.
2590 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2592 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2594 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2596 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2597 still need to set the mouse pointer shape and activate help-echo.
2600 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2602 A few porting etc. fixes for the new file monitor code.
2603 See the thread containing
2604 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2605 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2606 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2607 (dir_monitor_callback, Fgfile_rm_watch):
2608 Use assq_no_quit instead of Fassoc, for speed.
2609 (dir_monitor_callback, Fgfile_rm_watch):
2610 eassert that the monitor is a fixnum.
2611 (dir_monitor_callback): No need for CDR_SAFE.
2612 Simplify building of lisp with alternative tails.
2613 (Fgfile_add_watch, Fgfile_rm_watch):
2614 Do not assume glib functions set errno reliably on failure.
2615 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2616 and signal an error otherwise.
2617 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2618 Use Fdelq instead of Fdelete, for speed.
2620 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2622 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2623 don't insist on being invoked on a highlighted tool-bar button.
2624 Avoids losing tool-bar functionality when mouse-highlight is nil.
2625 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2626 Don't highlight when mouse-highlight is nil.
2627 (note_mouse_highlight): When mouse-highlight is nil, don't return
2628 right away; instead, run tool-bar and mode-line highlight
2629 subroutine, clear any existing highlight, and revert the mouse
2630 pointer to its default shape. (Bug#14558)
2632 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2634 * lisp.mk (lisp): Add prog-mode.el.
2636 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2638 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2639 * process.c (dummy_handler): New function.
2640 (lib_child_handler): New static var.
2641 (handle_child_signal): Invoke it.
2642 (catch_child_signal): If a library has set up a signal handler,
2643 save it into lib_child_handler.
2644 (init_process_emacs): If using glib and not on Windows, tickle glib's
2645 child-handling code so that it initializes its private SIGCHLD handler.
2646 * syssignal.h (SA_SIGINFO): Default to 0.
2647 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2648 31; it should no longer be needed now.
2650 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2652 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2654 * gfilenotify.c (globals_of_gfilenotify): New function.
2655 (syms_of_gfilenotify): Move global initialization there.
2657 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2659 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2661 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2662 * keyboard.c (menu_bar_items, tool_bar_items):
2663 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2664 not override local keymaps any more.
2666 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2668 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2670 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2672 * w32console.c (initialize_w32_display): Return the dimensions of
2673 the console window via 2 additional arguments, not via the current
2674 frame. This avoids crashes due to overrunning the bounds of
2675 frame's decode_mode_spec_buffer, which is not resized following
2676 the change of the frame dimensions from the initial 10x10.
2678 * w32term.h (w32_initialize_display_info): Adjust prototype.
2680 * term.c (init_tty): Take dimensions of the frame from the values
2681 returned by initialize_w32_display.
2683 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2684 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2685 (LIBES): Add $(GFILENOTIFY_LIBS).
2687 * w32inevt.c (handle_file_notifications): Add dummy implementation
2688 for !HAVE_W32NOTIFY.
2690 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2692 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2694 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2696 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2698 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2700 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2702 Fix minor problems found by static checking.
2703 * data.c (pure_write_error):
2704 Use xsignal2, not Fsignal, as Fsignal might return.
2705 * eval.c (set_backtrace_debug_on_exit): Now static.
2706 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2707 No longer inline. EXTERN_INLINE is needed only for functions
2708 defined in .h files. Reindent function header as per GNU style.
2709 (backtrace_p, backtrace_top, backtrace_next):
2710 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2711 compiler or linker. Add extern decls to pacify gcc -Wall.
2712 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2714 * frame.c (free_monitors): Define only on platforms that need it.
2715 * nsterm.m (ns_term_init):
2716 * process.c (catch_child_signal):
2717 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2718 defined on all porting targets these days.
2719 * process.c, process.h (catch_child_signal):
2720 Make it extern only if NS_IMPL_GNUSTEP is defined.
2722 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2724 * w32.c (gettimeofday): Make the signature identical to prototype
2725 in nt/inc/sys/time.h.
2727 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2729 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2732 * keyboard.c (safe_run_hooks_error): Improve error message.
2734 * data.c (pure_write_error): Add `object' argument.
2735 * puresize.h (CHECK_IMPURE): Use it.
2737 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2739 * Makefile.in (NOTIFY_OBJ): New variable.
2740 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2742 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2743 Call syms_of_gfilenotify.
2745 * gfilenotify.c: New file.
2747 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2748 and Qfile_w32notify.
2749 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2750 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2752 * lisp.h: Declare syms_of_gfilenotify.
2754 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2756 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2758 Merge the specpdl and backtrace stacks. Make the structure of the
2759 specpdl entries more obvious via a tagged union of structs.
2760 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2761 (enum specbind_tag): New enum.
2762 (struct specbinding): Make it a tagged union of structs.
2763 Add a case for backtrace records.
2764 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2765 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2766 (backtrace_debug_on_exit): New accessors.
2767 (struct backtrace): Remove.
2768 (struct catchtag): Remove backlist field.
2769 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2771 (Flocal_variable_p): Speed up the common case where the binding is
2773 * eval.c (backtrace_list): Remove.
2774 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2775 (set_backtrace_args, set_backtrace_nargs)
2776 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2777 (backtrace_next): New functions.
2778 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2779 (unwind_to_catch, internal_lisp_condition_case)
2780 (internal_condition_case, internal_condition_case_1)
2781 (internal_condition_case_2, internal_condition_case_n): Don't bother
2782 with backtrace_list any more.
2783 (Fsignal): Adjust to new backtrace format.
2784 (grow_specpdl): Move up.
2785 (record_in_backtrace): New function.
2786 (eval_sub, Ffuncall): Use it.
2787 (apply_lambda): Adjust to new backtrace format.
2788 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2790 (specbind): Adjust to new specpdl format. Simplify.
2791 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2792 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2794 (mark_backtrace): Remove.
2795 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2796 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2797 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2799 * profiler.c (record_backtrace): Use get_backtrace.
2800 (handle_profiler_signal): Use backtrace_top_function.
2801 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2804 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2806 * process.h (catch_child_signal): Declare.
2808 * process.c (catch_child_signal): New function.
2809 (init_process_emacs): Call it.
2811 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2812 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2814 (x_set_cursor_type): Remove declaration.
2815 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2816 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2817 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2818 (ns_get_color): Use F suffix on float.
2819 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2820 (ns_get_rgb_color): Remove.
2821 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2822 (note_mouse_movement): x and y are CGFloat.
2823 (ns_draw_fringe_bitmap): Remove unused rowY.
2824 Change #if to COCOA && >= 10_6.
2825 (ns_draw_window_cursor): Remove unused overspill.
2826 (ns_draw_underwave): width and x are EamcsCGFloat.
2827 (ns_draw_box): thickness is CGFloat.
2828 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2829 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2830 if not in main thread.
2831 (ns_get_pending_menu_title, ns_check_menu_open)
2832 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2833 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2834 (sendFromMainThread:): New method.
2835 (changeFont:): size is CGFloat.
2836 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2837 Disable warning about permanent text.
2838 (characterIndexForPoint:): Adjust return type depending on GNUStep
2840 (mouseDown:): delta is CGFloat.
2841 (updateFrameSize): Remove unised variable f.
2842 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2843 Cast float to EmacsCGFloat.
2844 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2845 also to -1 when restoring.
2846 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2847 inside NS_IMPL_COCOA.
2848 (toggleFullScreen:): Put call to toggleFullScreen inside
2849 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2850 (setPosition:portion:whole:): por is CGFloat.
2851 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2852 (mouseDown:): Use CGFloat.
2853 (mouseDragged:): Remove unised variable edge.
2854 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2856 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2858 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2859 when NS_IMPL_GNUSTEP.
2860 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2861 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2862 (EmacsToolbar): Add clearAll. Add tag argument to
2863 addDisplayItemWithImage.
2864 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2866 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2868 * nsmenu.m (ns_update_menubar): Make static.
2869 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2870 (fillWithWidgetValue:): Add cast to SEL for setAction.
2871 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2872 (update_frame_tool_bar): Update code for GNUStep.
2873 (clearAll): New method.
2874 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2875 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2876 Move identifierToItem setObject and activeIdentifiers addObject before
2877 call to insertItemWithItemIdentifier.
2878 (validateVisibleItems): Fix indentation.
2879 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2880 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2881 UtilityWindow to aStyle, remove call to setStyleMask.
2883 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2885 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2886 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2887 Use F suffix on floats.
2888 (ns_char_width): Returns CGFloat.
2889 (ns_ascii_average_width): w is CGFloat instead of float.
2890 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2892 (ns_glyph_metrics): CGFloat instead of float.
2894 * nsfns.m (x_set_foreground_color, x_set_background_color):
2896 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2897 remove unused variables.
2898 (Fns_read_file_name): Keep track if panel is for save.
2899 Use ns_filename_from_panel/ns_directory_from_panel.
2900 (Fns_list_services): delegate only used for COCOA.
2901 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2902 Just return the input if GNUStep.
2903 (x_screen_planes): Remove.
2904 (Fxw_color_values): Use EmacsCGFloat
2905 (Fns_display_monitor_attributes_list): Only get screen number for
2907 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2909 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2910 ns_directory_from_panel.
2912 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2914 * process.c (handle_child_signal): Also use WCONTINUED.
2915 This is so that list-processes doesn't mistakenly list the process
2916 as stopped, when the process has actually been continued and is
2919 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2921 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2922 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2923 not already configured.
2925 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2927 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2929 * Makefile.in (mostlyclean): Remove *.res files.
2931 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2933 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2934 a buffer (bug#8447).
2936 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2938 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2939 display vector, and we backtrack, handle the case that the
2940 previous character position is also displayed from a display
2941 vector or covered by a display string or image. (Bug#14476)
2943 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2945 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2946 (struct MonitorInfo, free_monitors): Remove.
2947 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2948 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2949 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2952 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2953 (struct MonitorInfo, free_monitors): Remove.
2954 (ns_screen_name): Make static.
2955 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2956 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2959 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2960 (struct MonitorInfo): New struct.
2961 (free_monitors, make_monitor_attribute_list): Declare.
2963 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2965 (free_monitors, make_monitor_attribute_list): New functions.
2966 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2969 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2971 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2973 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2975 * keyboard.c: Apply keyboard decoding only to events that come directly
2976 from the tty, not from unread-command-events (bug#14368).
2977 (read_event_from_main_queue): New function, extracted from read_char).
2978 (read_decoded_char): Remove.
2979 (read_decoded_event_from_main_queue): New function to replace it.
2980 (read_char): Use it.
2981 (read_key_sequence): Use read_char rather than read_decoded_char.
2983 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2985 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2987 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2989 2013-05-22 Kenichi Handa <handa@gnu.org>
2991 The following changes are to fix the setting of
2992 buffer-file-coding-system on, for instance, C-x RET c unix RET
2993 _FILE_OF_DOS_EOL_TYPE_ RET.
2995 * coding.h (struct coding_system): New member detected_utf8_chars.
2997 * coding.c (detect_coding_utf_8): Count characters and check EOL
2998 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3000 (setup_coding_system): Do not initialize coding->head_ascii.
3001 (check_ascii): Do not set coding->eol_seen but update it. Do not
3002 call adjust_coding_eol_type here.
3003 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3004 If the eol-type of CODING is already specified, adjust the eol type
3005 of the found coding-system.
3006 (decode_coding_gap): Cancel previous change. Utilize the
3007 character numbers counted by detect_coding_utf_8. Fix detection
3010 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3012 * search.c (looking_at_1): Only set last_thing_searched if the match
3013 changed the match-data (bug#14281).
3015 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3017 * xdisp.c (reseat_at_previous_visible_line_start):
3018 Already declared in dispextern.h, so remove it here.
3019 (move_it_vertically_backward): Likewise.
3021 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3023 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3024 (Fx_display_pixel_width, Fx_display_pixel_height)
3025 (Fx_display_mm_width, Fx_display_mm_height):
3026 Mention `display-monitor-attributes-list' in docstrings.
3028 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3029 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3030 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3031 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3032 (Fx_display_backing_store, Fx_display_visual_class)
3033 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3034 (Fx_display_grayscale_p, Fx_display_pixel_width)
3035 (Fx_display_pixel_height, Fx_display_planes)
3036 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3037 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3038 (Fx_display_mm_width, Fx_display_mm_height)
3039 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3040 height for all physical monitors as in X11.
3042 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3043 Return pixel width or height for all physical monitors as in X11.
3045 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3047 Port --enable-gcc-warnings to clang.
3048 * bytecode.c (exec_byte_code):
3050 Redo diagnostic pragmas to pacify clang, too.
3051 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3052 * editfns.c (Fencode_time):
3053 * fileio.c (file_accessible_directory_p):
3054 * font.c (font_unparse_xlfd):
3055 Use '&"string"[index]' instead of '"string" + (index)'.
3056 * undo.c (user_error): Remove; unused.
3058 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3060 * insdel.c (insert_1_both): Document the arguments, instead of
3061 referring to insert_1, which no longer exists.
3063 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3064 some window, increment windows_or_buffers_changed, so that
3065 *Messages* display in that window is updated. (Bug#14408)
3067 * w32.c: Include epaths.h.
3068 (init_environment): Use cmdproxy.exe without leading directories.
3069 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3071 (gettimeofday): Adjust signature and return value to Posix
3074 * unexw32.c (open_output_file): Delete the existing emacs.exe
3075 before creating it, to break the hard link to the versioned
3078 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3079 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3080 (FIRSTFILE_OBJ): New variables.
3081 (W32_RES): Rename to EMACSRES. All users changed.
3082 (base_obj): Use $(CM_OBJ).
3083 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3084 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3085 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3086 $(W32_RES_LINK) before $(LIBES).
3087 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3089 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3091 * makefile.w32-in (DOC): Use just "DOC".
3093 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3095 * process.c: Export default filters and sentinels to Elisp.
3096 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3098 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3099 (Fset_process_sentinel, Fformat_network_address):
3100 Default to them instead of nil.
3101 (server_accept_connection): Sentinels can't be nil any more.
3102 (read_and_dispose_of_process_output): New function, extracted from
3103 read_process_output.
3104 (read_process_output): Use it; filters can't be nil.
3105 (Finternal_default_process_filter): New function, extracted from
3106 read_process_output.
3107 (exec_sentinel_unwind): Remove function.
3108 (exec_sentinel): Don't zilch sentinel while running.
3109 (status_notify): Sentinels can't be nil.
3110 (Finternal_default_process_sentinel): New function extracted from
3112 (setup_process_coding_systems): Default filter is not nil any more.
3113 (syms_of_process): Export new Elisp functions and initialize
3115 * lisp.h (make_lisp_proc): New function.
3117 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3119 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3121 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3123 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3124 unless we know that the window w is a leaf window.
3125 Another attempt at solving bug#14062.
3127 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3129 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3132 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3134 * image.c (gif_load): Check that subimages fit (Bug#14345).
3136 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3138 * lread.c (skip_dyn_eof): New function.
3139 (read1): Use it to skip the end of a file in response to #@00.
3141 * doc.c (get_doc_string): Slightly relax the sanity checking.
3143 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3145 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3146 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3147 (MonitorInfo): New struct.
3148 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3149 (Fns_display_monitor_attributes_list): New functions.
3150 (display-usable-bounds): Remove.
3151 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3154 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3156 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3157 (GTK_CHECK_VERSION): New macro, if not already defined.
3158 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3159 replaced by GTK_CHECK_VERSION.
3161 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3163 * xterm.h (GTK_PREREQ): New macro.
3164 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3165 to use this macro instead, for consistency and clarity.
3167 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3169 * xdisp.c (row_for_charpos_p): New function, with code of
3170 cursor_row_p, but accepts an additional argument CHARPOS instead
3171 of using a hardcoded PT.
3172 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3173 (row_containing_pos): Call row_for_charpos_p instead of partially
3174 doing the same. Fixes cursor positioning under longlines-mode
3175 when longlines-show-effect includes more than one newline, when
3176 moving the cursor vertically up.
3178 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3180 * makefile.w32-in (ACL_H): New macro.
3181 ($(BLD)/fileio.$(O)): Update dependencies.
3183 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3185 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3186 * Makefile.in (LIB_ACL): New macro.
3187 (LIBACL_LIBS): Remove.
3188 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3189 * fileio.c: Include <acl.h>.
3190 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3191 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3193 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3196 * unexelf.c: Don't assume ElfW (Half) fits in int.
3197 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3198 when dealing with ElfW (Half) values, since they can exceed 2**31
3199 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3200 (entry_address): Omit unused NUM arg. All uses changed.
3202 2013-05-07 Juri Linkov <juri@jurta.org>
3204 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3205 to the string converted from number with `Fnumber_to_string'.
3208 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3210 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3211 This fixes a problem introduced by my previous change.
3213 2013-05-07 Glenn Morris <rgm@gnu.org>
3215 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3217 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3219 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3221 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3223 Static checking by GCC 4.8.0.
3224 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3225 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3226 (x_get_monitor_attributes_fallback)
3227 (x_get_monitor_attributes_xinerama)
3228 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3229 Define only if USE_GTK.
3230 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3231 (x_get_monitor_attributes_fallback): Omit unused locals.
3232 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3233 Use double, not float, to avoid mixed-mode floating point arithmetic.
3235 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3236 Jan Djärv <jan.h.d@swipnet.se>
3238 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3239 (XINERAMA_CFLAGS): New macros.
3240 (ALL_CFLAGS, LIBES): Use them.
3242 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3243 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3244 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3245 (syms_of_xfns): DEFSYM them.
3246 (struct MonitorInfo): New struct.
3247 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3248 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3249 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3250 (x_get_monitor_attributes_xinerama): New functions.
3251 (Fx_display_monitor_attributes_list): New primitive.
3252 (syms_of_xfns): Defsubr it.
3254 * xterm.h (x_display_info): Add Xatom_net_workarea and
3255 Xatom_net_current_desktop.
3257 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3258 and dpyinfo->Xatom_net_current_desktop.
3260 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3262 * xdisp.c (pos_visible_p): Use the special code for finding the
3263 beginning of a display property or overlay for any "replacing"
3264 display property, not just for display strings. This solves
3265 incorrect reporting of position by posn-at-point. (Bug#14241)
3267 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3269 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3270 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3271 Verify that ElfW (Half) fits in int.
3272 (fatal): Use same signature as lisp.h.
3273 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3274 configure and build with -DUNEXELF_DEBUG without worrying about
3275 other modules that use DEBUG.
3276 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3277 possibly-wide integers now uses it instead of plain fprintf.
3278 (entry_address): New function, which avoids problems with 32-bit
3279 overflow on 64-bit hosts.
3280 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3281 (round_up): Don't assume the remainder fits in int.
3282 (find_section): Use bool for boolean. Simplify debug code.
3283 (unexec): Don't assume file sizes fit in int or size_t.
3284 Omit unnecessary trailing newline in 'fatal' format.
3285 Use strerror rather than outputting decimal error number.
3286 Remove unused code when emacs is not defined;
3287 this file relies on Emacs now.
3288 Don't assume e_phnum and e_shnum are positive.
3290 * regex.c: Fix problems when DEBUG is defined.
3291 (extract_number, extract_number_and_incr): Define regardless of
3292 whether DEBUG is defined; that's simpler and makes the code less
3293 likely to go stale in the normal case when DEBUG is not defined.
3294 Return int rather than taking an int * arg. All callers changed.
3295 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3296 Remove, replacing with ...
3297 (DEBUG_PRINT): New macro. All callers changed.
3298 (DEBUG_COMPILES_ARGUMENTS): New macro.
3299 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3300 (print_compiled_pattern, print_double_string) [DEBUG]:
3301 Use prototype rather than old-style definition.
3302 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3303 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3304 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3305 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3306 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3307 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3308 This matters only when DEBUG is defined.
3310 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3312 * xdisp.c (set_iterator_to_next): Set the
3313 ignore_overlay_strings_at_pos_p flag only if we are _really_
3314 iterating over an overlay string, as indicated by the
3315 current.overlay_string_index member. (Bug#14306)
3317 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3319 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3320 to where it is used, to avoid autorelease issues (Bug#14050).
3322 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3324 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3325 * fileio.c (syms_of_fileio): Implement this.
3326 * filelock.c (create_lock_file): If symbolic links don't work, so
3327 we use a regular file as a lock file, do not fsync the lock file;
3330 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3332 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3333 (syms_of_minibuf): Adjust accodingly.
3335 * callint.c (Fcall_interactively): Adjust calls accordingly.
3337 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3339 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3340 w->contents is a buffer before computing everything else.
3341 Use parentheses to disambiguate last part of the condition.
3343 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3344 assertion violations. (Bug#14062)
3346 2013-05-01 David Reitter <david.reitter@gmail.com>
3348 * nsfns.m (ns_tooltip): Initialize.
3350 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3352 * coding.c (decode_coding_gap): Don't remove the character before
3353 a newline unless it's a CR character. (Bug#14287)
3355 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3357 * dispextern.h (struct face): Move enum face_underline_type
3358 earlier so that bitfields can be in the same word.
3360 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3362 * nsfns.m (handlePanelKeys): New function.
3363 (EmacsOpenPanel:performKeyEquivalent:)
3364 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3365 arrows/function/control and copy/paste keys (Bug#14296).
3367 2013-04-27 Juri Linkov <juri@jurta.org>
3369 * callint.c (Fcall_interactively): Call `Qread_number' for
3370 interactive code letter `n' instead of using duplicate code.
3373 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3375 * systime.h (make_timeval): Declare as 'const'.
3377 2013-04-27 Kenichi Handa <handa@gnu.org>
3379 * font.c (font_open_entity): Always open a font of manageable
3382 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3384 Port better to AIX (Bug#14258).
3385 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3388 2013-04-24 Kenichi Handa <handa@gnu.org>
3390 * coding.c (decode_coding_iso_2022): When an invalid escape
3391 sequence is encountered, reset the invocation and designation
3392 status to the safest one.
3394 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3396 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3397 Without this fix, "make distclean" leaves stamp-h1 behind.
3399 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3401 * w32fns.c (w32_fullscreen_rect): New function to compute the
3402 window rectangle for the given fullscreen mode.
3403 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3404 longer tunes the window size. This keeps the window's edges flush
3405 with the screen and allows the taskbar to hide itself in fullboth.
3407 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3408 window decorations and uses the entire screen.
3410 * w32term.h (w32_fullscreen_rect) Add prototype.
3411 (struct w32_output): Replace normal_width, normal_height,
3412 normal_top, and normal_left members with a single normal_placement
3414 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3416 (FRAME_NORMAL_PLACEMENT): New macro.
3418 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3420 * minibuf.c (Ftest_completion): Silence compiler warning.
3422 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3424 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3427 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3430 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3431 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3432 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3433 parentheses where appropriate.
3435 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3437 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3439 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3441 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3442 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3443 Mention in the doc string that setting these variables takes
3444 effect only after a call to set-window-buffer. (Bug#14200)
3446 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3448 * indent.c (Fvertical_motion): Don't consider display strings on
3449 overlay strings as display strings on the buffer position we
3450 started from. This prevents vertical cursor motion from jumping
3451 more than one line when there's an overlay string with a display
3452 property at end of line.
3453 Reported by Karl Chen <Karl.Chen@quarl.org> in
3454 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3456 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3458 * window.c (select_window): `record_buffer' even if window is
3459 already selected (bug#14191).
3461 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3463 * window.c (Fwindow_end): Test more flags, including the buffer's
3464 last_overlay_modified flag, to determine whether the window's
3465 display is really up-to-date. Prevents the function from
3466 returning a stale value. (Bug#14170)
3467 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3470 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3472 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3473 garbaged only if it is not already the top frame on its TTY.
3474 This prevents flickering due to constant redrawing of TTY frames when
3475 there are GUI frames open in the same session. (Bug#13864)
3477 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3479 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3480 of marking the idle timers directly.
3482 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3484 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3487 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3489 * window.c (select_window): Don't record_buffer while the invariant is
3490 temporarily broken (bug#14161).
3492 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3494 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3496 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3498 2013-04-07 Romain Francoise <romain@orebokech.com>
3500 Ignore additional platform-specific ACL errors (Bug#13702).
3501 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3502 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3504 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3506 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3509 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3511 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3512 This bug was introduced by my 2013-02-25 change that simplified
3513 data_start configuration. Without this change, on GNU/Linux
3514 an Emacs configured with --enable-profiling fails immediately
3515 due to a profiler signal.
3516 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3517 with these flags. On platforms where special flags are needed
3518 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3519 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3520 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3522 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3524 Get rid of some platform-specific functions examining window
3525 system and its capabilities. This is a partial rework of the
3527 * lisp.h (have_menus_p): Remove prototype. This function is
3528 replaced with platform-independent window_system_available.
3529 (check_window_system): Move to...
3530 * frame.h (decode_window_system_frame, window_system_available):
3531 ...here, add new prototypes.
3532 * frame.c (window_system_available, decode_window_system_frame):
3534 (check_window_system): Platform-independent now.
3535 * xterm.h (x_in_use): Remove declaration.
3537 * w32term.h (check_x_frame):
3538 * nsterm.h (check_x_frame): Remove prototypes. This function
3539 is replaced with platform-independent decode_window_system_frame.
3540 * msdos.c (have_menus_p): Remove.
3541 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3542 Remove platform-specific functions. Use check_window_system,
3543 decode_window_system_frame and check_ns_display_info where
3544 appropriate. Minor style and comment tweaks.
3545 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3546 (check_x_frame): Likewise.
3547 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3549 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3550 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3551 * xmenu.c, xselect.c: All related users changed.
3553 2013-04-03 Kenichi Handa <handa@gnu.org>
3555 The following changes is to optimize the code for reading UTF-8
3558 * coding.c (check_ascii): Rename from detect_ascii. Return value
3559 changed. Check EOL format. Do not call adjust_coding_eol_type
3561 (check_utf_8): New function.
3562 (adjust_coding_eol_type): Do nothing if already adjusted.
3563 (detect_coding): Compare the return value of check_ascii with
3564 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3565 (decode_coding_gap): Optimize for valid UTF-8.
3567 2013-03-21 Kenichi Handa <handa@gnu.org>
3569 * coding.c (syms_of_coding): Cancel previous change.
3571 * insdel.c (insert_from_gap): Fix previous change.
3573 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3575 Consistently use platform-specific function to detect window system.
3576 * lisp.h (check_window_system): New prototype. This function is
3577 going to replace check_x, check_w32 and check_ns.
3578 (have_menus_p): Mention msdos.c in comment.
3579 * fontset.c (check_window_system_func): Remove. Adjust all users.
3580 * fontset.h (check_window_system_func): Remove prototype.
3581 * nsterm.h (check_ns):
3582 * xterm.h (check_x):
3583 * w32term.h (check_w32): Likewise.
3584 * menu.c (Fx_popup_menu): Use check_window_system.
3585 * msdos.c (check_window_system): Define for MS-DOS.
3586 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3587 * w32fns.c (check_window_system): Likewise for MS-Windows.
3588 * xfns.c (check_window_system): Likewise for X.
3589 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3590 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3592 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3594 Prefer < to > in range checks such as 0 <= i && i < N.
3595 This makes it easier to visualize quantities on a number line.
3596 This patch doesn't apply to all such range checks,
3597 only to the range checks affected by the 2013-03-24 change.
3598 This patch reverts most of the 2013-03-24 change.
3599 * alloc.c (xpalloc, Fgarbage_collect):
3600 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3601 * character.c (string_escape_byte8):
3602 * charset.c (read_hex):
3603 * data.c (cons_to_unsigned):
3604 * dispnew.c (update_frame_1):
3605 * doc.c (Fsubstitute_command_keys):
3606 * doprnt.c (doprnt):
3607 * editfns.c (hi_time, decode_time_components):
3608 * fileio.c (file_offset):
3609 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3610 * font.c (font_intern_prop):
3611 * frame.c (x_set_alpha):
3612 * gtkutil.c (get_utf8_string):
3613 * indent.c (check_display_width):
3614 * keymap.c (Fkey_description):
3615 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3617 * minibuf.c (read_minibuf_noninteractive):
3618 * process.c (wait_reading_process_output):
3619 * search.c (Freplace_match):
3620 * window.c (get_phys_cursor_glyph):
3621 * xdisp.c (redisplay_internal):
3622 * xsmfns.c (smc_save_yourself_CB):
3623 Prefer < to > for range checks.
3624 * dispnew.c (sit_for): Don't mishandle NaNs.
3625 This fixes a bug introduced in the 2013-03-24 change.
3626 * editfns.c (decode_time_components): Don't hoist comparison.
3627 This fixes another bug introduced in the 2013-03-24 change.
3629 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3631 * frame.h (struct frame): Drop scroll_bottom_vpos
3632 member becaue all real users are dead long ago.
3633 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3634 * xdisp.c (redisplay_internal): Adjust user.
3636 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3638 * nsmenu.m (showAtX:Y:for:): setLevel to
3639 NSPopUpMenuWindowLevel (Bug#13998).
3641 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3643 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3644 (ns_check_pending_open_menu): Declare.
3646 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3647 (x_activate_menubar): Update the menu with title that matches
3648 ns_get_pending_menu_title, and call
3649 ns_check_pending_openmenu (Bug#12698).
3650 (menuWillOpen:): New method.
3651 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3653 * nsterm.m (menu_will_open_state, menu_mouse_point)
3654 (menu_pending_title): New varaibles.
3655 (ns_get_pending_menu_title, ns_check_menu_open)
3656 (ns_check_pending_open_menu): New functions.
3658 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3660 * indent.c (current_column_bol_cache): Remove leftover which is not
3661 used in Fmove_to_column any more.
3662 (current_column, scan_for_column): Adjust users.
3663 * keyboard.c (last_point_position_buffer, last_point_position_window):
3664 Remove leftovers which are not used for recording undo any more.
3665 (command_loop_1, syms_of_keyboard): Adjust users.
3666 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3667 redisplay_window any more.
3668 (move_it_to): Adjust user.
3670 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3672 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3673 Update dependencies.
3675 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3677 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3678 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3681 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3683 * window.h (struct window): Replace hchild, vchild and buffer slots
3684 with the only contents slot. This is possible because each valid
3685 window may have either the child window (in vertical or horizontal
3686 combination) or buffer to display (for the leaf window). Using that,
3687 a lof of operations to traverse and/or change window hierarchies may
3688 be simplified. New member horizontal is used to distinguish between
3689 horizontal and vertical combinations of internal windows.
3690 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3691 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3692 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3693 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3694 Use contents slot, not buffer, where appropriate.
3695 (wset_combination): New function.
3696 (wset_buffer): Add eassert.
3697 (Fframe_first_window): Simplify the loop reaching first window.
3698 (Fwindow_buffer): Use WINDOW_LEAF_P.
3699 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3700 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3701 (unshow_buffer): Convert initial debugging check to eassert.
3702 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3703 (make_parent_window, window_resize_check, window_resize_apply)
3704 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3705 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3706 Adjust to match struct window changes.
3707 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3708 (mark_window_cursors_off, count_windows, get_leaf_windows)
3709 (foreach_window_1): Simplify the loop.
3710 * alloc.c (mark_object): Do not check for the leaf window because
3711 internal windows has no glyph matrices anyway.
3712 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3713 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3714 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3715 (build_frame_matrix_from_window_tree, mirror_make_current)
3716 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3717 (update_window_tree, set_window_update_flags): Simplify the loop.
3718 (sync_window_with_frame_matrix_rows): Enforce live window.
3719 Use contents slot, not buffer, where appropriate.
3720 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3721 and WINDOW_HORIZONTAL_COMBINATION_P.
3722 (make_frame_visible_1): Simplify the loop.
3723 Use contents slot, not buffer, where appropriate.
3724 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3725 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3726 (expose_window_tree): Likewise.
3727 Use contents slot, not buffer, where appropriate.
3728 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3729 to avoid deleted windows. Use contents slot instead of buffer.
3730 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3731 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3732 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3733 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3735 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3737 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3738 identify the reasons for assertion violations in bug#14062 and
3740 (Fx_show_tip): Fix compilation error under
3741 "--enable-check-lisp-object-type". (Bug#14073)
3743 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3744 Reported by <rzl24ozi@gmail.com>.
3746 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3748 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3750 (unwind_with_echo_area_buffer): ...to restore it here.
3751 This is needed to ensure that...
3752 (redisplay_window): ...both window markers are valid here,
3753 which is verified by eassert.
3754 * editfns.c (save_excursion_save): Do not assume that
3755 selected_window always displays the buffer.
3756 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3759 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3761 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3764 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3766 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3768 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3770 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3771 since MinGW's w32api headers do. This avoids compiler warnings.
3773 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3776 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3778 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3780 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3782 * gtkutil.c (style_changed_cb): Check if frame is live and an
3783 X frame (Bug#14038).
3785 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3787 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3788 Define only for _WIN32_WINNT less than 0x0500.
3789 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3791 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3792 see its own definitions of 'struct timeval' and 'struct timezone'.
3794 Fix incompatibilities between MinGW.org and MinGW64 headers.
3795 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3797 * w32.c (REPARSE_DATA_BUFFER): Guard with
3798 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3800 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3802 * xterm.c: Include X11/XKBlib.h
3803 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3805 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3807 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3809 * blockinput.h (input_blocked_p): Likewise.
3810 * bytecode.c (exec_byte_code): Likewise.
3811 * callproc.c (call_process_kill, call_process_cleanup)
3812 (Fcall_process): Likewise.
3813 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3814 (Fccl_execute_on_string): Likewise.
3815 * character.c (string_escape_byte8): Likewise.
3816 * charset.c (read_hex): Likewise.
3817 * cm.c (calccost): Likewise.
3818 * data.c (cons_to_unsigned): Likewise.
3819 * dired.c (directory_files_internal, file_name_completion):
3821 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3822 (sit_for): Likewise.
3823 * doc.c (Fsubstitute_command_keys): Likewise.
3824 * doprnt.c (doprnt): Likewise.
3825 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3826 * emacsgtkfixed.c: Likewise.
3827 * fileio.c (file_offset, Fwrite_region): Likewise.
3828 * floatfns.c (Fexpt, fmod_float): Likewise.
3829 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3831 * font.c (font_intern_prop): Likewise.
3832 * frame.c (x_set_alpha): Likewise.
3833 * gtkutil.c (get_utf8_string): Likewise.
3834 * indent.c (check_display_width): Likewise.
3835 * intervals.c (create_root_interval, rotate_right, rotate_left)
3836 (split_interval_right, split_interval_left)
3837 (adjust_intervals_for_insertion, delete_node)
3838 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3839 (merge_interval_right, merge_interval_left, copy_intervals)
3840 (set_intervals_multibyte_1): Likewise.
3841 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3842 * keymap.c (Fkey_description): Likewise.
3843 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3844 * lread.c (openp, read_integer, read1, string_to_number):
3846 * menu.c (ensure_menu_items): Likewise.
3847 * minibuf.c (read_minibuf_noninteractive): Likewise.
3848 * print.c (printchar, strout): Likewise.
3849 * process.c (create_process, Faccept_process_output)
3850 (wait_reading_process_output, read_process_output, send_process)
3851 (wait_reading_process_output): Likewise.
3852 * profiler.c (make_log, handle_profiler_signal): Likewise.
3853 * regex.c (re_exec): Likewise.
3854 * regex.h: Likewise.
3855 * search.c (looking_at_1, Freplace_match): Likewise.
3856 * sysdep.c (get_child_status, procfs_ttyname)
3857 (procfs_get_total_memory): Likewise.
3858 * systime.h (EMACS_TIME_VALID_P): Likewise.
3859 * term.c (dissociate_if_controlling_tty): Likewise.
3860 * window.c (get_phys_cursor_glyph): Likewise.
3861 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3862 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3864 * xfns.c (Fx_window_property): Likewise.
3865 * xmenu.c (set_frame_menubar): Likewise.
3866 * xselect.c (x_get_window_property, x_handle_dnd_message):
3868 * xsmfns.c (smc_save_yourself_CB): Likewise.
3869 * xterm.c (x_scroll_bar_set_handle): Likewise.
3871 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3873 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3874 to be optional or nil. Adjust comment and convert it to docstring.
3875 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3876 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3878 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3880 Static checking by GCC 4.8-20130319.
3881 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3882 * process.c (Fset_process_datagram_address)
3883 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3884 * xdisp.c (get_char_face_and_encoding):
3885 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3886 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3887 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3889 2013-03-24 Ken Brown <kbrown@cornell.edu>
3891 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3892 fix compilation on 64-bit Cygwin, where underscores are not
3893 automatically prepended.
3895 * w32term.c (w32_initialize): Silence compiler warning.
3897 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3899 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3900 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3901 variables, to save and restore frame dimensions.
3902 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3903 after returning from a 'fullscreen' configuration.
3904 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3905 to avoid races between the main thread and the input thread.
3907 * w32term.h (struct w32_output): New members normal_width,
3908 normal_height, normal_top, normal_left, and prev_fsmode.
3909 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3910 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3913 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3914 'fullscreen' parameter. Always record previous width and height
3915 of the frame, except when switching out of maximized modes, so
3916 that they could be restored correctly, instead of resetting to the
3917 default frame dimensions. Send SC_RESTORE command to the frame,
3918 unless we are going to send SC_MAXIMIZE, to restore the frame
3919 resize hints in the mouse pointer shown by the window manager.
3922 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3924 * lisp.h (get_frame_param): Adjust conditions for prototype
3927 2013-03-22 Ken Brown <kbrown@cornell.edu>
3929 * unexcw.c: Drop unneeded inclusion of w32common.h.
3930 (report_sheap_usage): Declare.
3931 (read_exe_header): Add magic numbers for x86_64.
3932 (fixup_executable): Fix printf format specifier for unsigned long
3935 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3937 * frame.h (struct frame): Put menu_bar_window under #ifdef
3938 because this member is not needed when X toolkit is in use.
3939 (fset_menu_bar_window):
3940 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3941 (free_glyphs, update_frame):
3942 * xdisp.c (expose_frame): Likewise.
3943 (display_menu_bar): Likewise. Remove redundant eassert.
3944 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3947 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3949 Use functions and constants to manipulate Lisp_Save_Value objects.
3950 This replaces code that used macros and strings and token-pasting.
3951 The change makes the C source a bit easier to follow,
3952 and shrinks the Emacs executable a bit.
3953 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3954 (make_save_value): Change 1st arg from string to enum. All callers
3957 (mark_object): Use if, not #if, for GC_MARK_STACK.
3958 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3959 (XSAVE_OBJECT): Now functions, not macros.
3960 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3961 the constant was never used.
3962 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3963 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3964 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3965 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3967 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3968 type3 with a single member save_type. All uses changed.
3969 (save_type, set_save_pointer, set_save_integer): New functions.
3970 * print.c (PRINTX): Remove.
3972 * alloc.c: Remove redundant static declarations.
3974 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3976 * window.h (struct window): Convert left_col, top_line, total_lines
3977 and total_cols from Lisp_Objects to integers. Adjust comments.
3978 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3980 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3981 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3982 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3983 Adjust users where appropriate.
3985 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3987 * frame.h (struct frame): Drop resx and resy because the same data is
3988 available from window system-specific output context. Adjust users.
3989 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3990 New functions to provide defaults when no window system available.
3991 (FRAME_RES_X, FRAME_RES_Y): New macros.
3992 (NUMVAL): Move from xdisp.c.
3993 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3994 (Ffont_face_attributes, Fopen_font):
3995 * image.c (gs_load):
3996 * w32font.c (fill_in_logfont):
3997 * xdisp.c (calc_pixel_width_or_height):
3998 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3999 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4001 2013-03-20 Kenichi Handa <handa@gnu.org>
4003 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4004 to 1 (temporary workaround until a bug related to ASCII
4005 optimization is fixed).
4007 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4009 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4010 Signal error if window is not internal. Adjust docstring.
4011 (delete_all_child_windows): Use combination_limit to save the buffer.
4012 (Fset_window_configuration): Adjust accordingly.
4013 * print.c (syms_of_print): Initialize debugging output not here...
4014 (init_print_once): ...but in a new function here.
4015 * lisp.h (init_print_once): Add prototype.
4016 * emacs.c (main): Add call to init_print_once. Adjust comments.
4018 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4020 * window.c (window_resize_check, window_resize_apply)
4021 (window_from_coordinates, recombine_windows, set_window_buffer)
4022 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4023 (Fsplit_window_internal, Fdelete_window_internal)
4024 (freeze_window_starts): Use bool for booleans.
4025 * window.h (window_frame_coordinates, resize_frame_windows)
4026 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4028 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4030 * dispnew.c (bitch_at_user): Use `user-error'.
4032 2013-03-17 Ken Brown <kbrown@cornell.edu>
4034 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4035 as return type of image_background. (Bug#13981)
4036 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4038 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4040 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4041 (ns_select): Don't return with result uninitialized.
4043 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4046 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4048 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4049 directories. If filename is nil, get directory name (Bug#13932).
4050 Use getFilename and getDirectory.
4051 (getFilename, getDirectory): New methods for EmacsSavePanel and
4053 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4055 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4057 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4059 2013-03-15 Kenichi Handa <handa@gnu.org>
4061 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4062 (adjust_after_replace): Make it back to static. Delete the third
4063 arg text_at_gap_tail. Cancel the code for handling it.
4065 * coding.h (struct coding_system): New member eol_seen.
4067 * coding.c (detect_ascii): New function.
4068 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4069 when the source bytes are actually scanned. On detecting for
4070 coding_category_utf_8_auto, call detect_ascii instead of scanning
4071 source bytes directly.
4072 (produce_chars): Call insert_from_gap with the new arg 0.
4073 (encode_coding): Likewise.
4074 (decode_coding_gap): Control ASCII optimization by the variable
4075 disable_ascii_optimization instead of #ifndef .. #endif.
4076 Deccode EOL format according to coding->eol_seen.
4077 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4080 * lisp.h (adjust_after_replace): Cancel externing it.
4081 (insert_from_gap): Adjust prototype.
4083 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4085 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4086 FULLSCREEN_MAXIMIZED. (Bug#13935)
4088 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4090 * region-cache.c (find_cache_boundary, move_cache_gap)
4091 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4092 Simplify debugging check and convert to eassert. Adjust comment.
4093 (pp_cache): Put under ENABLE_CHECKING.
4095 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4097 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4098 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4100 (w32fullscreen_hook): If the frame is visible, reset
4101 f->want_fullscreen flag after changing the frame size. If the
4102 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4105 2013-03-13 Daniel Colascione <dancol@dancol.org>
4107 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4108 too so that these builds can use Cygwin's file conversion
4109 functions. (We've been building and linking cygw32.o all along
4110 and just not using it.)
4112 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4114 File synchronization fixes (Bug#13944).
4115 * Makefile.in (LIB_FDATASYNC): New macro.
4117 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4118 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4119 Don't worry about HAVE_FSYNC, since a substitute fsync is
4120 available if the system lacks one.
4121 (Fwrite_regin): Retry fsync if interrupted.
4123 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4125 * w32term.c (w32_read_socket): If the Emacs frame is being
4126 activated, call w32fullscreen_hook, to make sure the new frame
4127 dimensions are in effect. (Bug#13937)
4129 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4131 * xdisp.c (init_iterator): Simplify because both character and byte
4132 positions are either specified or -1. Add eassert. Adjust comment.
4133 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4134 character and byte positions can be obtained from marker.
4136 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4138 Static checking by Sun C 5.12.
4139 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4140 * bytecode.c (exec_byte_code):
4141 * dispnew.c (init_display):
4143 * fileio.c (Fsubstitute_in_file_name):
4144 * keyboard.c (Fevent_convert_list):
4145 * keymap.c (Fsingle_key_description):
4146 * term.c (maybe_fatal, fatal):
4147 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4148 * xsmfns.c (Fhandle_save_session):
4149 Omit unreachable code.
4150 * keymap.c (map_keymap_char_table_item): Cast void * to
4151 a function pointer type; the C Standard requires this.
4153 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4154 Include <sys/param.h> unconditionally, as that works elsewhere and
4155 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4156 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4159 See ChangeLog.12 for earlier changes.
4165 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4167 This file is part of GNU Emacs.
4169 GNU Emacs is free software: you can redistribute it and/or modify
4170 it under the terms of the GNU General Public License as published by
4171 the Free Software Foundation, either version 3 of the License, or
4172 (at your option) any later version.
4174 GNU Emacs is distributed in the hope that it will be useful,
4175 but WITHOUT ANY WARRANTY; without even the implied warranty of
4176 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4177 GNU General Public License for more details.
4179 You should have received a copy of the GNU General Public License
4180 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.